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/*************************************************************************/
/* control.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
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/* https://godotengine.org */
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/*************************************************************************/
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/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */
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/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
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# include "control.h"
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# include "core/message_queue.h"
# include "core/os/keyboard.h"
# include "core/os/os.h"
# include "core/print_string.h"
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# include "core/project_settings.h"
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# include "scene/gui/label.h"
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# include "scene/gui/panel.h"
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# include "scene/main/canvas_layer.h"
# include "scene/main/viewport.h"
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# include "scene/scene_string_names.h"
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# include "servers/visual_server.h"
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# ifdef TOOLS_ENABLED
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# include "editor/editor_settings.h"
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# include "editor/plugins/canvas_item_editor_plugin.h"
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# endif
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# ifdef TOOLS_ENABLED
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Dictionary Control : : _edit_get_state ( ) const {
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Dictionary s ;
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s [ " rotation " ] = get_rotation ( ) ;
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s [ " scale " ] = get_scale ( ) ;
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s [ " pivot " ] = get_pivot_offset ( ) ;
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Array anchors ;
anchors . push_back ( get_anchor ( MARGIN_LEFT ) ) ;
anchors . push_back ( get_anchor ( MARGIN_TOP ) ) ;
anchors . push_back ( get_anchor ( MARGIN_RIGHT ) ) ;
anchors . push_back ( get_anchor ( MARGIN_BOTTOM ) ) ;
s [ " anchors " ] = anchors ;
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Array margins ;
margins . push_back ( get_margin ( MARGIN_LEFT ) ) ;
margins . push_back ( get_margin ( MARGIN_TOP ) ) ;
margins . push_back ( get_margin ( MARGIN_RIGHT ) ) ;
margins . push_back ( get_margin ( MARGIN_BOTTOM ) ) ;
s [ " margins " ] = margins ;
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return s ;
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}
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void Control : : _edit_set_state ( const Dictionary & p_state ) {
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Dictionary state = p_state ;
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set_rotation ( state [ " rotation " ] ) ;
set_scale ( state [ " scale " ] ) ;
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set_pivot_offset ( state [ " pivot " ] ) ;
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Array anchors = state [ " anchors " ] ;
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data . anchor [ MARGIN_LEFT ] = anchors [ 0 ] ;
data . anchor [ MARGIN_TOP ] = anchors [ 1 ] ;
data . anchor [ MARGIN_RIGHT ] = anchors [ 2 ] ;
data . anchor [ MARGIN_BOTTOM ] = anchors [ 3 ] ;
Array margins = state [ " margins " ] ;
data . margin [ MARGIN_LEFT ] = margins [ 0 ] ;
data . margin [ MARGIN_TOP ] = margins [ 1 ] ;
data . margin [ MARGIN_RIGHT ] = margins [ 2 ] ;
data . margin [ MARGIN_BOTTOM ] = margins [ 3 ] ;
_size_changed ( ) ;
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}
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void Control : : _edit_set_position ( const Point2 & p_position ) {
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# ifdef TOOLS_ENABLED
set_position ( p_position , CanvasItemEditor : : get_singleton ( ) - > is_anchors_mode_enabled ( ) ) ;
# else
// Unlikely to happen. TODO: enclose all _edit_ functions into TOOLS_ENABLED
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set_position ( p_position ) ;
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# endif
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} ;
Point2 Control : : _edit_get_position ( ) const {
return get_position ( ) ;
} ;
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void Control : : _edit_set_scale ( const Size2 & p_scale ) {
set_scale ( p_scale ) ;
}
Size2 Control : : _edit_get_scale ( ) const {
return data . scale ;
}
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void Control : : _edit_set_rect ( const Rect2 & p_edit_rect ) {
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# ifdef TOOLS_ENABLED
set_position ( ( get_position ( ) + get_transform ( ) . basis_xform ( p_edit_rect . position ) ) . snapped ( Vector2 ( 1 , 1 ) ) , CanvasItemEditor : : get_singleton ( ) - > is_anchors_mode_enabled ( ) ) ;
set_size ( p_edit_rect . size . snapped ( Vector2 ( 1 , 1 ) ) , CanvasItemEditor : : get_singleton ( ) - > is_anchors_mode_enabled ( ) ) ;
# else
// Unlikely to happen. TODO: enclose all _edit_ functions into TOOLS_ENABLED
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set_position ( ( get_position ( ) + get_transform ( ) . basis_xform ( p_edit_rect . position ) ) . snapped ( Vector2 ( 1 , 1 ) ) ) ;
set_size ( p_edit_rect . size . snapped ( Vector2 ( 1 , 1 ) ) ) ;
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# endif
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}
Rect2 Control : : _edit_get_rect ( ) const {
return Rect2 ( Point2 ( ) , get_size ( ) ) ;
}
bool Control : : _edit_use_rect ( ) const {
return true ;
}
void Control : : _edit_set_rotation ( float p_rotation ) {
set_rotation ( p_rotation ) ;
}
float Control : : _edit_get_rotation ( ) const {
return get_rotation ( ) ;
}
bool Control : : _edit_use_rotation ( ) const {
return true ;
}
void Control : : _edit_set_pivot ( const Point2 & p_pivot ) {
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Vector2 delta_pivot = p_pivot - get_pivot_offset ( ) ;
Vector2 move = Vector2 ( ( cos ( data . rotation ) - 1.0 ) * delta_pivot . x - sin ( data . rotation ) * delta_pivot . y , sin ( data . rotation ) * delta_pivot . x + ( cos ( data . rotation ) - 1.0 ) * delta_pivot . y ) ;
set_position ( get_position ( ) + move ) ;
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set_pivot_offset ( p_pivot ) ;
}
Point2 Control : : _edit_get_pivot ( ) const {
return get_pivot_offset ( ) ;
}
bool Control : : _edit_use_pivot ( ) const {
return true ;
}
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Size2 Control : : _edit_get_minimum_size ( ) const {
return get_combined_minimum_size ( ) ;
}
# endif
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void Control : : set_custom_minimum_size ( const Size2 & p_custom ) {
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if ( p_custom = = data . custom_minimum_size )
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return ;
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data . custom_minimum_size = p_custom ;
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minimum_size_changed ( ) ;
}
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Size2 Control : : get_custom_minimum_size ( ) const {
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return data . custom_minimum_size ;
}
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void Control : : _update_minimum_size_cache ( ) {
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Size2 minsize = get_minimum_size ( ) ;
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minsize . x = MAX ( minsize . x , data . custom_minimum_size . x ) ;
minsize . y = MAX ( minsize . y , data . custom_minimum_size . y ) ;
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bool size_changed = false ;
if ( data . minimum_size_cache ! = minsize )
size_changed = true ;
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data . minimum_size_cache = minsize ;
data . minimum_size_valid = true ;
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if ( size_changed )
minimum_size_changed ( ) ;
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}
Size2 Control : : get_combined_minimum_size ( ) const {
if ( ! data . minimum_size_valid ) {
const_cast < Control * > ( this ) - > _update_minimum_size_cache ( ) ;
}
return data . minimum_size_cache ;
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}
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Transform2D Control : : _get_internal_transform ( ) const {
Transform2D rot_scale ;
rot_scale . set_rotation_and_scale ( data . rotation , data . scale ) ;
Transform2D offset ;
offset . set_origin ( - data . pivot_offset ) ;
return offset . affine_inverse ( ) * ( rot_scale * offset ) ;
}
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bool Control : : _set ( const StringName & p_name , const Variant & p_value ) {
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String name = p_name ;
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if ( ! name . begins_with ( " custom " ) ) {
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return false ;
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}
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if ( p_value . get_type ( ) = = Variant : : NIL ) {
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if ( name . begins_with ( " custom_icons/ " ) ) {
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String dname = name . get_slicec ( ' / ' , 1 ) ;
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if ( data . icon_override . has ( dname ) ) {
data . icon_override [ dname ] - > disconnect ( " changed " , this , " _override_changed " ) ;
}
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data . icon_override . erase ( dname ) ;
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notification ( NOTIFICATION_THEME_CHANGED ) ;
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} else if ( name . begins_with ( " custom_shaders/ " ) ) {
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String dname = name . get_slicec ( ' / ' , 1 ) ;
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if ( data . shader_override . has ( dname ) ) {
data . shader_override [ dname ] - > disconnect ( " changed " , this , " _override_changed " ) ;
}
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data . shader_override . erase ( dname ) ;
notification ( NOTIFICATION_THEME_CHANGED ) ;
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} else if ( name . begins_with ( " custom_styles/ " ) ) {
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String dname = name . get_slicec ( ' / ' , 1 ) ;
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if ( data . style_override . has ( dname ) ) {
data . style_override [ dname ] - > disconnect ( " changed " , this , " _override_changed " ) ;
}
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data . style_override . erase ( dname ) ;
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notification ( NOTIFICATION_THEME_CHANGED ) ;
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} else if ( name . begins_with ( " custom_fonts/ " ) ) {
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String dname = name . get_slicec ( ' / ' , 1 ) ;
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if ( data . font_override . has ( dname ) ) {
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data . font_override [ dname ] - > disconnect ( " changed " , this , " _override_changed " ) ;
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}
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data . font_override . erase ( dname ) ;
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notification ( NOTIFICATION_THEME_CHANGED ) ;
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} else if ( name . begins_with ( " custom_colors/ " ) ) {
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String dname = name . get_slicec ( ' / ' , 1 ) ;
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data . color_override . erase ( dname ) ;
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notification ( NOTIFICATION_THEME_CHANGED ) ;
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} else if ( name . begins_with ( " custom_constants/ " ) ) {
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String dname = name . get_slicec ( ' / ' , 1 ) ;
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data . constant_override . erase ( dname ) ;
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notification ( NOTIFICATION_THEME_CHANGED ) ;
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} else
return false ;
} else {
if ( name . begins_with ( " custom_icons/ " ) ) {
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String dname = name . get_slicec ( ' / ' , 1 ) ;
add_icon_override ( dname , p_value ) ;
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} else if ( name . begins_with ( " custom_shaders/ " ) ) {
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String dname = name . get_slicec ( ' / ' , 1 ) ;
add_shader_override ( dname , p_value ) ;
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} else if ( name . begins_with ( " custom_styles/ " ) ) {
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String dname = name . get_slicec ( ' / ' , 1 ) ;
add_style_override ( dname , p_value ) ;
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} else if ( name . begins_with ( " custom_fonts/ " ) ) {
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String dname = name . get_slicec ( ' / ' , 1 ) ;
add_font_override ( dname , p_value ) ;
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} else if ( name . begins_with ( " custom_colors/ " ) ) {
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String dname = name . get_slicec ( ' / ' , 1 ) ;
add_color_override ( dname , p_value ) ;
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} else if ( name . begins_with ( " custom_constants/ " ) ) {
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String dname = name . get_slicec ( ' / ' , 1 ) ;
add_constant_override ( dname , p_value ) ;
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} else
return false ;
}
return true ;
}
void Control : : _update_minimum_size ( ) {
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if ( ! is_inside_tree ( ) )
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return ;
Size2 minsize = get_combined_minimum_size ( ) ;
if ( minsize . x > data . size_cache . x | |
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minsize . y > data . size_cache . y ) {
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_size_changed ( ) ;
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}
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data . updating_last_minimum_size = false ;
if ( minsize ! = data . last_minimum_size ) {
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data . last_minimum_size = minsize ;
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emit_signal ( SceneStringNames : : get_singleton ( ) - > minimum_size_changed ) ;
}
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}
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bool Control : : _get ( const StringName & p_name , Variant & r_ret ) const {
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String sname = p_name ;
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if ( ! sname . begins_with ( " custom " ) ) {
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return false ;
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}
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if ( sname . begins_with ( " custom_icons/ " ) ) {
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String name = sname . get_slicec ( ' / ' , 1 ) ;
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r_ret = data . icon_override . has ( name ) ? Variant ( data . icon_override [ name ] ) : Variant ( ) ;
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} else if ( sname . begins_with ( " custom_shaders/ " ) ) {
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String name = sname . get_slicec ( ' / ' , 1 ) ;
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r_ret = data . shader_override . has ( name ) ? Variant ( data . shader_override [ name ] ) : Variant ( ) ;
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} else if ( sname . begins_with ( " custom_styles/ " ) ) {
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String name = sname . get_slicec ( ' / ' , 1 ) ;
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r_ret = data . style_override . has ( name ) ? Variant ( data . style_override [ name ] ) : Variant ( ) ;
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} else if ( sname . begins_with ( " custom_fonts/ " ) ) {
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String name = sname . get_slicec ( ' / ' , 1 ) ;
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r_ret = data . font_override . has ( name ) ? Variant ( data . font_override [ name ] ) : Variant ( ) ;
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} else if ( sname . begins_with ( " custom_colors/ " ) ) {
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String name = sname . get_slicec ( ' / ' , 1 ) ;
r_ret = data . color_override . has ( name ) ? Variant ( data . color_override [ name ] ) : Variant ( ) ;
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} else if ( sname . begins_with ( " custom_constants/ " ) ) {
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String name = sname . get_slicec ( ' / ' , 1 ) ;
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r_ret = data . constant_override . has ( name ) ? Variant ( data . constant_override [ name ] ) : Variant ( ) ;
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} else
return false ;
return true ;
}
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void Control : : _get_property_list ( List < PropertyInfo > * p_list ) const {
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Ref < Theme > theme = Theme : : get_default ( ) ;
/* Using the default theme since the properties below are meant for editor only
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if ( data . theme . is_valid ( ) ) {
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theme = data . theme ;
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} else {
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theme = Theme : : get_default ( ) ;
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} */
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{
List < StringName > names ;
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theme - > get_icon_list ( get_class_name ( ) , & names ) ;
for ( List < StringName > : : Element * E = names . front ( ) ; E ; E = E - > next ( ) ) {
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uint32_t hint = PROPERTY_USAGE_EDITOR | PROPERTY_USAGE_CHECKABLE ;
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if ( data . icon_override . has ( E - > get ( ) ) )
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hint | = PROPERTY_USAGE_STORAGE | PROPERTY_USAGE_CHECKED ;
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p_list - > push_back ( PropertyInfo ( Variant : : OBJECT , " custom_icons/ " + E - > get ( ) , PROPERTY_HINT_RESOURCE_TYPE , " Texture " , hint ) ) ;
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}
}
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{
List < StringName > names ;
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theme - > get_shader_list ( get_class_name ( ) , & names ) ;
for ( List < StringName > : : Element * E = names . front ( ) ; E ; E = E - > next ( ) ) {
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uint32_t hint = PROPERTY_USAGE_EDITOR | PROPERTY_USAGE_CHECKABLE ;
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if ( data . shader_override . has ( E - > get ( ) ) )
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hint | = PROPERTY_USAGE_STORAGE | PROPERTY_USAGE_CHECKED ;
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p_list - > push_back ( PropertyInfo ( Variant : : OBJECT , " custom_shaders/ " + E - > get ( ) , PROPERTY_HINT_RESOURCE_TYPE , " Shader,VisualShader " , hint ) ) ;
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}
}
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{
List < StringName > names ;
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theme - > get_stylebox_list ( get_class_name ( ) , & names ) ;
for ( List < StringName > : : Element * E = names . front ( ) ; E ; E = E - > next ( ) ) {
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uint32_t hint = PROPERTY_USAGE_EDITOR | PROPERTY_USAGE_CHECKABLE ;
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if ( data . style_override . has ( E - > get ( ) ) )
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hint | = PROPERTY_USAGE_STORAGE | PROPERTY_USAGE_CHECKED ;
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p_list - > push_back ( PropertyInfo ( Variant : : OBJECT , " custom_styles/ " + E - > get ( ) , PROPERTY_HINT_RESOURCE_TYPE , " StyleBox " , hint ) ) ;
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}
}
{
List < StringName > names ;
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theme - > get_font_list ( get_class_name ( ) , & names ) ;
for ( List < StringName > : : Element * E = names . front ( ) ; E ; E = E - > next ( ) ) {
2014-02-10 01:10:30 +00:00
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uint32_t hint = PROPERTY_USAGE_EDITOR | PROPERTY_USAGE_CHECKABLE ;
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if ( data . font_override . has ( E - > get ( ) ) )
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hint | = PROPERTY_USAGE_STORAGE | PROPERTY_USAGE_CHECKED ;
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2017-03-05 15:44:50 +00:00
p_list - > push_back ( PropertyInfo ( Variant : : OBJECT , " custom_fonts/ " + E - > get ( ) , PROPERTY_HINT_RESOURCE_TYPE , " Font " , hint ) ) ;
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}
}
{
List < StringName > names ;
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theme - > get_color_list ( get_class_name ( ) , & names ) ;
for ( List < StringName > : : Element * E = names . front ( ) ; E ; E = E - > next ( ) ) {
2014-02-10 01:10:30 +00:00
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uint32_t hint = PROPERTY_USAGE_EDITOR | PROPERTY_USAGE_CHECKABLE ;
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if ( data . color_override . has ( E - > get ( ) ) )
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hint | = PROPERTY_USAGE_STORAGE | PROPERTY_USAGE_CHECKED ;
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2017-03-05 15:44:50 +00:00
p_list - > push_back ( PropertyInfo ( Variant : : COLOR , " custom_colors/ " + E - > get ( ) , PROPERTY_HINT_NONE , " " , hint ) ) ;
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}
}
{
List < StringName > names ;
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theme - > get_constant_list ( get_class_name ( ) , & names ) ;
for ( List < StringName > : : Element * E = names . front ( ) ; E ; E = E - > next ( ) ) {
2014-02-10 01:10:30 +00:00
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uint32_t hint = PROPERTY_USAGE_EDITOR | PROPERTY_USAGE_CHECKABLE ;
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if ( data . constant_override . has ( E - > get ( ) ) )
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hint | = PROPERTY_USAGE_STORAGE | PROPERTY_USAGE_CHECKED ;
2014-02-10 01:10:30 +00:00
2017-03-05 15:44:50 +00:00
p_list - > push_back ( PropertyInfo ( Variant : : INT , " custom_constants/ " + E - > get ( ) , PROPERTY_HINT_RANGE , " -16384,16384 " , hint ) ) ;
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}
}
}
Control * Control : : get_parent_control ( ) const {
return data . parent ;
}
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void Control : : _resize ( const Size2 & p_size ) {
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2014-02-10 01:10:30 +00:00
_size_changed ( ) ;
}
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//moved theme configuration here, so controls can set up even if still not inside active scene
void Control : : add_child_notify ( Node * p_child ) {
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Control * child_c = Object : : cast_to < Control > ( p_child ) ;
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if ( ! child_c )
return ;
if ( child_c - > data . theme . is_null ( ) & & data . theme_owner ) {
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_propagate_theme_changed ( child_c , data . theme_owner ) ; //need to propagate here, since many controls may require setting up stuff
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}
}
void Control : : remove_child_notify ( Node * p_child ) {
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Control * child_c = Object : : cast_to < Control > ( p_child ) ;
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if ( ! child_c )
return ;
if ( child_c - > data . theme_owner & & child_c - > data . theme . is_null ( ) ) {
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_propagate_theme_changed ( child_c , NULL ) ;
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}
}
2014-02-10 01:10:30 +00:00
2016-08-31 02:44:14 +00:00
void Control : : _update_canvas_item_transform ( ) {
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Transform2D xform = _get_internal_transform ( ) ;
xform [ 2 ] + = get_position ( ) ;
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// We use a little workaround to avoid flickering when moving the pivot with _edit_set_pivot()
if ( is_inside_tree ( ) & & Math : : abs ( Math : : sin ( data . rotation * 4.0f ) ) < 0.00001f & & get_viewport ( ) - > is_snap_controls_to_pixels_enabled ( ) ) {
xform [ 2 ] = xform [ 2 ] . round ( ) ;
}
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VisualServer : : get_singleton ( ) - > canvas_item_set_transform ( get_canvas_item ( ) , xform ) ;
2016-08-31 02:44:14 +00:00
}
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void Control : : _notification ( int p_notification ) {
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switch ( p_notification ) {
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case NOTIFICATION_ENTER_TREE : {
2014-02-10 01:10:30 +00:00
2018-05-15 20:12:35 +00:00
} break ;
case NOTIFICATION_POST_ENTER_TREE : {
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data . minimum_size_valid = false ;
_size_changed ( ) ;
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} break ;
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case NOTIFICATION_EXIT_TREE : {
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2016-01-17 01:41:10 +00:00
get_viewport ( ) - > _gui_remove_control ( this ) ;
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} break ;
case NOTIFICATION_ENTER_CANVAS : {
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data . parent = Object : : cast_to < Control > ( get_parent ( ) ) ;
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2016-01-17 01:41:10 +00:00
if ( is_set_as_toplevel ( ) ) {
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data . SI = get_viewport ( ) - > _gui_add_subwindow_control ( this ) ;
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2016-11-18 05:13:36 +00:00
if ( data . theme . is_null ( ) & & data . parent & & data . parent - > data . theme_owner ) {
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data . theme_owner = data . parent - > data . theme_owner ;
2016-06-14 00:10:45 +00:00
notification ( NOTIFICATION_THEME_CHANGED ) ;
2016-11-18 05:13:36 +00:00
}
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2016-01-17 01:41:10 +00:00
} else {
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Node * parent = this ; //meh
Control * parent_control = NULL ;
bool subwindow = false ;
2014-02-10 01:10:30 +00:00
2017-03-05 15:44:50 +00:00
while ( parent ) {
2014-02-10 01:10:30 +00:00
2017-03-05 15:44:50 +00:00
parent = parent - > get_parent ( ) ;
2014-02-10 01:10:30 +00:00
2016-01-17 01:41:10 +00:00
if ( ! parent )
break ;
2014-02-10 01:10:30 +00:00
2017-08-24 20:58:51 +00:00
CanvasItem * ci = Object : : cast_to < CanvasItem > ( parent ) ;
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if ( ci & & ci - > is_set_as_toplevel ( ) ) {
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subwindow = true ;
2016-01-17 01:41:10 +00:00
break ;
2014-02-10 01:10:30 +00:00
}
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parent_control = Object : : cast_to < Control > ( parent ) ;
2016-06-14 00:37:04 +00:00
if ( parent_control ) {
2016-01-17 01:41:10 +00:00
break ;
} else if ( ci ) {
2014-02-10 01:10:30 +00:00
2016-01-17 01:41:10 +00:00
} else {
break ;
}
2014-02-10 01:10:30 +00:00
}
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if ( parent_control ) {
//do nothing, has a parent control
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if ( data . theme . is_null ( ) & & parent_control - > data . theme_owner ) {
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data . theme_owner = parent_control - > data . theme_owner ;
2016-06-14 00:10:45 +00:00
notification ( NOTIFICATION_THEME_CHANGED ) ;
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}
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} else if ( subwindow ) {
//is a subwindow (process input before other controls for that canvas)
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data . SI = get_viewport ( ) - > _gui_add_subwindow_control ( this ) ;
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} else {
//is a regular root control
2017-03-05 15:44:50 +00:00
data . RI = get_viewport ( ) - > _gui_add_root_control ( this ) ;
2014-02-10 01:10:30 +00:00
}
2017-03-05 15:44:50 +00:00
data . parent_canvas_item = get_parent_item ( ) ;
2014-02-10 01:10:30 +00:00
2016-01-17 01:41:10 +00:00
if ( data . parent_canvas_item ) {
2014-02-10 01:10:30 +00:00
2017-03-05 15:44:50 +00:00
data . parent_canvas_item - > connect ( " item_rect_changed " , this , " _size_changed " ) ;
} else {
2016-01-17 01:41:10 +00:00
//connect viewport
2017-03-05 15:44:50 +00:00
get_viewport ( ) - > connect ( " size_changed " , this , " _size_changed " ) ;
2016-01-17 01:41:10 +00:00
}
2014-02-10 01:10:30 +00:00
}
2017-01-14 11:26:56 +00:00
/*
if ( data . theme . is_null ( ) & & data . parent & & data . parent - > data . theme_owner ) {
data . theme_owner = data . parent - > data . theme_owner ;
notification ( NOTIFICATION_THEME_CHANGED ) ;
}
*/
2014-02-10 01:10:30 +00:00
} break ;
case NOTIFICATION_EXIT_CANVAS : {
if ( data . parent_canvas_item ) {
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data . parent_canvas_item - > disconnect ( " item_rect_changed " , this , " _size_changed " ) ;
data . parent_canvas_item = NULL ;
2016-01-17 23:03:57 +00:00
} else if ( ! is_set_as_toplevel ( ) ) {
2016-01-17 01:41:10 +00:00
//disconnect viewport
2017-03-05 15:44:50 +00:00
get_viewport ( ) - > disconnect ( " size_changed " , this , " _size_changed " ) ;
2014-02-10 01:10:30 +00:00
}
if ( data . MI ) {
2016-01-17 01:41:10 +00:00
get_viewport ( ) - > _gui_remove_modal_control ( data . MI ) ;
2017-03-05 15:44:50 +00:00
data . MI = NULL ;
2014-02-10 01:10:30 +00:00
}
if ( data . SI ) {
2016-01-17 01:41:10 +00:00
get_viewport ( ) - > _gui_remove_subwindow_control ( data . SI ) ;
2017-03-05 15:44:50 +00:00
data . SI = NULL ;
2014-02-10 01:10:30 +00:00
}
2016-01-17 01:41:10 +00:00
if ( data . RI ) {
get_viewport ( ) - > _gui_remove_root_control ( data . RI ) ;
2017-03-05 15:44:50 +00:00
data . RI = NULL ;
2016-01-17 01:41:10 +00:00
}
2017-03-05 15:44:50 +00:00
data . parent = NULL ;
data . parent_canvas_item = NULL ;
2017-01-14 11:26:56 +00:00
/*
if ( data . theme_owner & & data . theme . is_null ( ) ) {
data . theme_owner = NULL ;
notification ( NOTIFICATION_THEME_CHANGED ) ;
}
*/
2014-02-10 01:10:30 +00:00
} break ;
2017-03-05 15:44:50 +00:00
case NOTIFICATION_MOVED_IN_PARENT : {
// some parents need to know the order of the childrens to draw (like TabContainer)
2017-03-24 20:45:31 +00:00
// update if necessary
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if ( data . parent )
data . parent - > update ( ) ;
update ( ) ;
if ( data . SI ) {
get_viewport ( ) - > _gui_set_subwindow_order_dirty ( ) ;
}
if ( data . RI ) {
get_viewport ( ) - > _gui_set_root_order_dirty ( ) ;
}
} break ;
2014-02-10 01:10:30 +00:00
case NOTIFICATION_RESIZED : {
emit_signal ( SceneStringNames : : get_singleton ( ) - > resized ) ;
} break ;
case NOTIFICATION_DRAW : {
2016-08-31 02:44:14 +00:00
_update_canvas_item_transform ( ) ;
2017-03-05 15:44:50 +00:00
VisualServer : : get_singleton ( ) - > canvas_item_set_custom_rect ( get_canvas_item ( ) , ! data . disable_visibility_clip , Rect2 ( Point2 ( ) , get_size ( ) ) ) ;
VisualServer : : get_singleton ( ) - > canvas_item_set_clip ( get_canvas_item ( ) , data . clip_contents ) ;
2014-02-10 01:10:30 +00:00
//emit_signal(SceneStringNames::get_singleton()->draw);
} break ;
case NOTIFICATION_MOUSE_ENTER : {
2017-01-12 03:51:08 +00:00
emit_signal ( SceneStringNames : : get_singleton ( ) - > mouse_entered ) ;
2014-02-10 01:10:30 +00:00
} break ;
case NOTIFICATION_MOUSE_EXIT : {
2017-01-12 03:51:08 +00:00
emit_signal ( SceneStringNames : : get_singleton ( ) - > mouse_exited ) ;
2014-02-10 01:10:30 +00:00
} break ;
case NOTIFICATION_FOCUS_ENTER : {
2017-01-12 03:51:08 +00:00
emit_signal ( SceneStringNames : : get_singleton ( ) - > focus_entered ) ;
2014-02-10 01:10:30 +00:00
update ( ) ;
} break ;
case NOTIFICATION_FOCUS_EXIT : {
2017-01-12 03:51:08 +00:00
emit_signal ( SceneStringNames : : get_singleton ( ) - > focus_exited ) ;
2014-02-10 01:10:30 +00:00
update ( ) ;
} break ;
case NOTIFICATION_THEME_CHANGED : {
2019-09-03 18:48:47 +00:00
minimum_size_changed ( ) ;
2014-02-10 01:10:30 +00:00
update ( ) ;
} break ;
2016-01-23 14:45:36 +00:00
case NOTIFICATION_MODAL_CLOSE : {
2017-01-12 03:51:08 +00:00
emit_signal ( " modal_closed " ) ;
2016-01-23 14:45:36 +00:00
} break ;
2014-02-10 01:10:30 +00:00
case NOTIFICATION_VISIBILITY_CHANGED : {
2017-01-13 13:45:50 +00:00
if ( ! is_visible_in_tree ( ) ) {
2014-02-10 01:10:30 +00:00
2017-03-05 15:44:50 +00:00
if ( get_viewport ( ) ! = NULL )
2016-03-22 04:46:33 +00:00
get_viewport ( ) - > _gui_hid_control ( this ) ;
2016-04-07 07:46:38 +00:00
2017-03-05 15:44:50 +00:00
if ( is_inside_tree ( ) ) {
2016-04-07 07:46:38 +00:00
_modal_stack_remove ( ) ;
}
2014-02-10 01:10:30 +00:00
//remove key focus
//remove modalness
} else {
2018-05-15 20:12:35 +00:00
data . minimum_size_valid = false ;
2014-02-10 01:10:30 +00:00
_size_changed ( ) ;
}
} break ;
2014-11-06 00:20:42 +00:00
case SceneTree : : NOTIFICATION_WM_UNFOCUS_REQUEST : {
2014-02-10 01:10:30 +00:00
2016-01-17 01:41:10 +00:00
get_viewport ( ) - > _gui_unfocus_control ( this ) ;
2014-02-10 01:10:30 +00:00
} break ;
}
}
bool Control : : clips_input ( ) const {
2018-07-29 15:46:53 +00:00
if ( get_script_instance ( ) ) {
return get_script_instance ( ) - > call ( SceneStringNames : : get_singleton ( ) - > _clips_input ) ;
}
2014-02-10 01:10:30 +00:00
return false ;
}
2017-03-05 15:44:50 +00:00
bool Control : : has_point ( const Point2 & p_point ) const {
2014-02-10 01:10:30 +00:00
if ( get_script_instance ( ) ) {
2017-03-05 15:44:50 +00:00
Variant v = p_point ;
const Variant * p = & v ;
2014-02-10 01:10:30 +00:00
Variant : : CallError ce ;
2017-03-05 15:44:50 +00:00
Variant ret = get_script_instance ( ) - > call ( SceneStringNames : : get_singleton ( ) - > has_point , & p , 1 , ce ) ;
if ( ce . error = = Variant : : CallError : : CALL_OK ) {
2014-02-10 01:10:30 +00:00
return ret ;
}
}
/*if (has_stylebox("mask")) {
Ref < StyleBox > mask = get_stylebox ( " mask " ) ;
return mask - > test_mask ( p_point , Rect2 ( Point2 ( ) , get_size ( ) ) ) ;
} */
2017-03-05 15:44:50 +00:00
return Rect2 ( Point2 ( ) , get_size ( ) ) . has_point ( p_point ) ;
2014-02-10 01:10:30 +00:00
}
2017-03-05 15:44:50 +00:00
void Control : : set_drag_forwarding ( Control * p_target ) {
2016-05-03 14:10:28 +00:00
if ( p_target )
2017-08-07 10:17:31 +00:00
data . drag_owner = p_target - > get_instance_id ( ) ;
2016-05-03 14:10:28 +00:00
else
2017-03-05 15:44:50 +00:00
data . drag_owner = 0 ;
2016-05-03 14:10:28 +00:00
}
2017-03-05 15:44:50 +00:00
Variant Control : : get_drag_data ( const Point2 & p_point ) {
2014-02-10 01:10:30 +00:00
2016-05-03 14:10:28 +00:00
if ( data . drag_owner ) {
Object * obj = ObjectDB : : get_instance ( data . drag_owner ) ;
if ( obj ) {
2017-08-24 20:58:51 +00:00
Control * c = Object : : cast_to < Control > ( obj ) ;
2017-03-05 15:44:50 +00:00
return c - > call ( " get_drag_data_fw " , p_point , this ) ;
2016-05-03 14:10:28 +00:00
}
}
2014-02-10 01:10:30 +00:00
if ( get_script_instance ( ) ) {
2017-03-05 15:44:50 +00:00
Variant v = p_point ;
const Variant * p = & v ;
2014-02-10 01:10:30 +00:00
Variant : : CallError ce ;
2017-03-05 15:44:50 +00:00
Variant ret = get_script_instance ( ) - > call ( SceneStringNames : : get_singleton ( ) - > get_drag_data , & p , 1 , ce ) ;
if ( ce . error = = Variant : : CallError : : CALL_OK )
2014-02-10 01:10:30 +00:00
return ret ;
}
return Variant ( ) ;
}
2017-03-05 15:44:50 +00:00
bool Control : : can_drop_data ( const Point2 & p_point , const Variant & p_data ) const {
2014-02-10 01:10:30 +00:00
2016-05-03 14:10:28 +00:00
if ( data . drag_owner ) {
Object * obj = ObjectDB : : get_instance ( data . drag_owner ) ;
if ( obj ) {
2017-08-24 20:58:51 +00:00
Control * c = Object : : cast_to < Control > ( obj ) ;
2017-03-05 15:44:50 +00:00
return c - > call ( " can_drop_data_fw " , p_point , p_data , this ) ;
2016-05-03 14:10:28 +00:00
}
}
2014-02-10 01:10:30 +00:00
if ( get_script_instance ( ) ) {
2017-03-05 15:44:50 +00:00
Variant v = p_point ;
const Variant * p [ 2 ] = { & v , & p_data } ;
2014-02-10 01:10:30 +00:00
Variant : : CallError ce ;
2017-03-05 15:44:50 +00:00
Variant ret = get_script_instance ( ) - > call ( SceneStringNames : : get_singleton ( ) - > can_drop_data , p , 2 , ce ) ;
if ( ce . error = = Variant : : CallError : : CALL_OK )
2014-02-10 01:10:30 +00:00
return ret ;
}
return Variant ( ) ;
}
2017-03-05 15:44:50 +00:00
void Control : : drop_data ( const Point2 & p_point , const Variant & p_data ) {
2014-02-10 01:10:30 +00:00
2016-05-03 14:10:28 +00:00
if ( data . drag_owner ) {
Object * obj = ObjectDB : : get_instance ( data . drag_owner ) ;
if ( obj ) {
2017-08-24 20:58:51 +00:00
Control * c = Object : : cast_to < Control > ( obj ) ;
2017-03-05 15:44:50 +00:00
c - > call ( " drop_data_fw " , p_point , p_data , this ) ;
2016-05-03 14:10:28 +00:00
return ;
}
}
2014-02-10 01:10:30 +00:00
if ( get_script_instance ( ) ) {
2017-03-05 15:44:50 +00:00
Variant v = p_point ;
const Variant * p [ 2 ] = { & v , & p_data } ;
2014-02-10 01:10:30 +00:00
Variant : : CallError ce ;
2017-03-05 15:44:50 +00:00
Variant ret = get_script_instance ( ) - > call ( SceneStringNames : : get_singleton ( ) - > drop_data , p , 2 , ce ) ;
if ( ce . error = = Variant : : CallError : : CALL_OK )
2014-02-10 01:10:30 +00:00
return ;
}
}
2017-03-05 15:44:50 +00:00
void Control : : force_drag ( const Variant & p_data , Control * p_control ) {
2014-02-10 01:10:30 +00:00
2014-11-06 00:20:42 +00:00
ERR_FAIL_COND ( ! is_inside_tree ( ) ) ;
2017-03-05 15:44:50 +00:00
ERR_FAIL_COND ( p_data . get_type ( ) = = Variant : : NIL ) ;
2014-02-10 01:10:30 +00:00
2017-03-05 15:44:50 +00:00
get_viewport ( ) - > _gui_force_drag ( this , p_data , p_control ) ;
2014-02-10 01:10:30 +00:00
}
void Control : : set_drag_preview ( Control * p_control ) {
2016-01-17 01:41:10 +00:00
ERR_FAIL_COND ( ! is_inside_tree ( ) ) ;
2018-10-07 21:50:42 +00:00
ERR_FAIL_COND ( ! get_viewport ( ) - > gui_is_dragging ( ) ) ;
2017-03-05 15:44:50 +00:00
get_viewport ( ) - > _gui_set_drag_preview ( this , p_control ) ;
2014-02-10 01:10:30 +00:00
}
2015-12-28 23:36:48 +00:00
bool Control : : is_window_modal_on_top ( ) const {
2016-01-17 01:41:10 +00:00
if ( ! is_inside_tree ( ) )
return false ;
2014-02-10 01:10:30 +00:00
2016-01-17 01:41:10 +00:00
return get_viewport ( ) - > _gui_is_modal_on_top ( this ) ;
2014-02-10 01:10:30 +00:00
}
2016-06-27 14:22:13 +00:00
uint64_t Control : : get_modal_frame ( ) const {
return data . modal_frame ;
}
2014-02-10 01:10:30 +00:00
Size2 Control : : get_minimum_size ( ) const {
2016-03-08 23:00:52 +00:00
2017-03-05 15:44:50 +00:00
ScriptInstance * si = const_cast < Control * > ( this ) - > get_script_instance ( ) ;
2014-02-10 01:10:30 +00:00
if ( si ) {
Variant : : CallError ce ;
2017-03-13 15:45:27 +00:00
Variant s = si - > call ( SceneStringNames : : get_singleton ( ) - > _get_minimum_size , NULL , 0 , ce ) ;
2017-03-05 15:44:50 +00:00
if ( ce . error = = Variant : : CallError : : CALL_OK )
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return s ;
}
return Size2 ( ) ;
}
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Ref < Texture > Control : : get_icon ( const StringName & p_name , const StringName & p_type ) const {
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if ( p_type = = StringName ( ) | | p_type = = get_class_name ( ) ) {
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const Ref < Texture > * tex = data . icon_override . getptr ( p_name ) ;
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if ( tex )
return * tex ;
}
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2017-03-05 15:44:50 +00:00
StringName type = p_type ? p_type : get_class_name ( ) ;
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// try with custom themes
Control * theme_owner = data . theme_owner ;
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while ( theme_owner ) {
2014-02-10 01:10:30 +00:00
2017-01-11 21:29:59 +00:00
StringName class_name = type ;
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while ( class_name ! = StringName ( ) ) {
if ( theme_owner - > data . theme - > has_icon ( p_name , class_name ) ) {
return theme_owner - > data . theme - > get_icon ( p_name , class_name ) ;
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}
class_name = ClassDB : : get_parent_class_nocheck ( class_name ) ;
}
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Control * parent = Object : : cast_to < Control > ( theme_owner - > get_parent ( ) ) ;
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if ( parent )
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theme_owner = parent - > data . theme_owner ;
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else
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theme_owner = NULL ;
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}
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if ( Theme : : get_project_default ( ) . is_valid ( ) ) {
if ( Theme : : get_project_default ( ) - > has_icon ( p_name , type ) ) {
return Theme : : get_project_default ( ) - > get_icon ( p_name , type ) ;
}
}
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return Theme : : get_default ( ) - > get_icon ( p_name , type ) ;
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}
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Ref < Shader > Control : : get_shader ( const StringName & p_name , const StringName & p_type ) const {
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if ( p_type = = StringName ( ) | | p_type = = get_class_name ( ) ) {
2015-12-20 21:21:53 +00:00
2017-03-05 15:44:50 +00:00
const Ref < Shader > * sdr = data . shader_override . getptr ( p_name ) ;
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if ( sdr )
return * sdr ;
}
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StringName type = p_type ? p_type : get_class_name ( ) ;
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// try with custom themes
Control * theme_owner = data . theme_owner ;
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while ( theme_owner ) {
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2017-01-11 21:29:59 +00:00
StringName class_name = type ;
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while ( class_name ! = StringName ( ) ) {
if ( theme_owner - > data . theme - > has_shader ( p_name , class_name ) ) {
return theme_owner - > data . theme - > get_shader ( p_name , class_name ) ;
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}
class_name = ClassDB : : get_parent_class_nocheck ( class_name ) ;
}
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Control * parent = Object : : cast_to < Control > ( theme_owner - > get_parent ( ) ) ;
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if ( parent )
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theme_owner = parent - > data . theme_owner ;
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else
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theme_owner = NULL ;
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}
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if ( Theme : : get_project_default ( ) . is_valid ( ) ) {
if ( Theme : : get_project_default ( ) - > has_shader ( p_name , type ) ) {
return Theme : : get_project_default ( ) - > get_shader ( p_name , type ) ;
}
}
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return Theme : : get_default ( ) - > get_shader ( p_name , type ) ;
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}
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Ref < StyleBox > Control : : get_stylebox ( const StringName & p_name , const StringName & p_type ) const {
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2019-09-20 11:48:24 +00:00
if ( p_type = = StringName ( ) | | p_type = = get_class_name ( ) ) {
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const Ref < StyleBox > * style = data . style_override . getptr ( p_name ) ;
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if ( style )
return * style ;
}
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2017-03-05 15:44:50 +00:00
StringName type = p_type ? p_type : get_class_name ( ) ;
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// try with custom themes
Control * theme_owner = data . theme_owner ;
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StringName class_name = type ;
2014-02-10 01:10:30 +00:00
2017-09-14 16:15:04 +00:00
while ( theme_owner ) {
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while ( class_name ! = StringName ( ) ) {
if ( theme_owner - > data . theme - > has_stylebox ( p_name , class_name ) ) {
return theme_owner - > data . theme - > get_stylebox ( p_name , class_name ) ;
2017-01-11 21:29:59 +00:00
}
class_name = ClassDB : : get_parent_class_nocheck ( class_name ) ;
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}
2017-01-11 21:29:59 +00:00
2018-01-05 03:22:06 +00:00
class_name = type ;
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Control * parent = Object : : cast_to < Control > ( theme_owner - > get_parent ( ) ) ;
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if ( parent )
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theme_owner = parent - > data . theme_owner ;
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else
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theme_owner = NULL ;
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}
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while ( class_name ! = StringName ( ) ) {
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if ( Theme : : get_project_default ( ) . is_valid ( ) & & Theme : : get_project_default ( ) - > has_stylebox ( p_name , type ) )
return Theme : : get_project_default ( ) - > get_stylebox ( p_name , type ) ;
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if ( Theme : : get_default ( ) - > has_stylebox ( p_name , class_name ) )
return Theme : : get_default ( ) - > get_stylebox ( p_name , class_name ) ;
class_name = ClassDB : : get_parent_class_nocheck ( class_name ) ;
}
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return Theme : : get_default ( ) - > get_stylebox ( p_name , type ) ;
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}
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Ref < Font > Control : : get_font ( const StringName & p_name , const StringName & p_type ) const {
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if ( p_type = = StringName ( ) | | p_type = = get_class_name ( ) ) {
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const Ref < Font > * font = data . font_override . getptr ( p_name ) ;
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if ( font )
return * font ;
}
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2017-03-05 15:44:50 +00:00
StringName type = p_type ? p_type : get_class_name ( ) ;
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// try with custom themes
Control * theme_owner = data . theme_owner ;
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while ( theme_owner ) {
2014-02-10 01:10:30 +00:00
2017-01-11 21:29:59 +00:00
StringName class_name = type ;
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while ( class_name ! = StringName ( ) ) {
if ( theme_owner - > data . theme - > has_font ( p_name , class_name ) ) {
return theme_owner - > data . theme - > get_font ( p_name , class_name ) ;
2017-01-11 21:29:59 +00:00
}
class_name = ClassDB : : get_parent_class_nocheck ( class_name ) ;
}
2014-02-15 05:01:39 +00:00
if ( theme_owner - > data . theme - > get_default_theme_font ( ) . is_valid ( ) )
return theme_owner - > data . theme - > get_default_theme_font ( ) ;
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Control * parent = Object : : cast_to < Control > ( theme_owner - > get_parent ( ) ) ;
2014-02-10 01:10:30 +00:00
if ( parent )
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theme_owner = parent - > data . theme_owner ;
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else
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theme_owner = NULL ;
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}
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return Theme : : get_default ( ) - > get_font ( p_name , type ) ;
2014-02-10 01:10:30 +00:00
}
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Color Control : : get_color ( const StringName & p_name , const StringName & p_type ) const {
2014-12-17 01:31:57 +00:00
2019-09-20 11:48:24 +00:00
if ( p_type = = StringName ( ) | | p_type = = get_class_name ( ) ) {
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const Color * color = data . color_override . getptr ( p_name ) ;
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if ( color )
return * color ;
}
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2017-03-05 15:44:50 +00:00
StringName type = p_type ? p_type : get_class_name ( ) ;
2014-02-10 01:10:30 +00:00
// try with custom themes
Control * theme_owner = data . theme_owner ;
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while ( theme_owner ) {
2014-02-10 01:10:30 +00:00
2017-01-11 21:29:59 +00:00
StringName class_name = type ;
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while ( class_name ! = StringName ( ) ) {
if ( theme_owner - > data . theme - > has_color ( p_name , class_name ) ) {
return theme_owner - > data . theme - > get_color ( p_name , class_name ) ;
2017-01-11 21:29:59 +00:00
}
class_name = ClassDB : : get_parent_class_nocheck ( class_name ) ;
}
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Control * parent = Object : : cast_to < Control > ( theme_owner - > get_parent ( ) ) ;
2014-02-10 01:10:30 +00:00
if ( parent )
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theme_owner = parent - > data . theme_owner ;
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else
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theme_owner = NULL ;
2014-02-10 01:10:30 +00:00
}
2019-07-05 20:32:52 +00:00
if ( Theme : : get_project_default ( ) . is_valid ( ) ) {
if ( Theme : : get_project_default ( ) - > has_color ( p_name , type ) ) {
return Theme : : get_project_default ( ) - > get_color ( p_name , type ) ;
}
}
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return Theme : : get_default ( ) - > get_color ( p_name , type ) ;
2014-02-10 01:10:30 +00:00
}
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int Control : : get_constant ( const StringName & p_name , const StringName & p_type ) const {
2014-12-17 01:31:57 +00:00
2019-09-20 11:48:24 +00:00
if ( p_type = = StringName ( ) | | p_type = = get_class_name ( ) ) {
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const int * constant = data . constant_override . getptr ( p_name ) ;
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if ( constant )
return * constant ;
}
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2017-03-05 15:44:50 +00:00
StringName type = p_type ? p_type : get_class_name ( ) ;
// try with custom themes
2014-02-10 01:10:30 +00:00
Control * theme_owner = data . theme_owner ;
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while ( theme_owner ) {
2014-02-10 01:10:30 +00:00
2017-01-11 21:29:59 +00:00
StringName class_name = type ;
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while ( class_name ! = StringName ( ) ) {
if ( theme_owner - > data . theme - > has_constant ( p_name , class_name ) ) {
return theme_owner - > data . theme - > get_constant ( p_name , class_name ) ;
2017-01-11 21:29:59 +00:00
}
class_name = ClassDB : : get_parent_class_nocheck ( class_name ) ;
}
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Control * parent = Object : : cast_to < Control > ( theme_owner - > get_parent ( ) ) ;
2014-02-10 01:10:30 +00:00
if ( parent )
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theme_owner = parent - > data . theme_owner ;
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else
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theme_owner = NULL ;
2014-02-10 01:10:30 +00:00
}
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if ( Theme : : get_project_default ( ) . is_valid ( ) ) {
if ( Theme : : get_project_default ( ) - > has_constant ( p_name , type ) ) {
return Theme : : get_project_default ( ) - > get_constant ( p_name , type ) ;
}
}
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return Theme : : get_default ( ) - > get_constant ( p_name , type ) ;
2014-02-10 01:10:30 +00:00
}
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bool Control : : has_icon_override ( const StringName & p_name ) const {
2016-06-01 14:41:25 +00:00
2017-03-05 15:44:50 +00:00
const Ref < Texture > * tex = data . icon_override . getptr ( p_name ) ;
2019-06-26 13:08:25 +00:00
return tex ! = NULL ;
2016-06-01 14:41:25 +00:00
}
bool Control : : has_shader_override ( const StringName & p_name ) const {
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const Ref < Shader > * sdr = data . shader_override . getptr ( p_name ) ;
2019-06-26 13:08:25 +00:00
return sdr ! = NULL ;
2016-06-01 14:41:25 +00:00
}
2017-03-05 15:44:50 +00:00
bool Control : : has_stylebox_override ( const StringName & p_name ) const {
2016-06-01 14:41:25 +00:00
2017-03-05 15:44:50 +00:00
const Ref < StyleBox > * style = data . style_override . getptr ( p_name ) ;
2019-06-26 13:08:25 +00:00
return style ! = NULL ;
2016-06-01 14:41:25 +00:00
}
2017-03-05 15:44:50 +00:00
bool Control : : has_font_override ( const StringName & p_name ) const {
2016-06-01 14:41:25 +00:00
2017-03-05 15:44:50 +00:00
const Ref < Font > * font = data . font_override . getptr ( p_name ) ;
2019-06-26 13:08:25 +00:00
return font ! = NULL ;
2016-06-01 14:41:25 +00:00
}
2017-03-05 15:44:50 +00:00
bool Control : : has_color_override ( const StringName & p_name ) const {
2016-06-01 14:41:25 +00:00
2017-03-05 15:44:50 +00:00
const Color * color = data . color_override . getptr ( p_name ) ;
2019-06-26 13:08:25 +00:00
return color ! = NULL ;
2016-06-01 14:41:25 +00:00
}
2017-03-05 15:44:50 +00:00
bool Control : : has_constant_override ( const StringName & p_name ) const {
2016-06-01 14:41:25 +00:00
2017-03-05 15:44:50 +00:00
const int * constant = data . constant_override . getptr ( p_name ) ;
2019-06-26 13:08:25 +00:00
return constant ! = NULL ;
2016-06-01 14:41:25 +00:00
}
2014-02-10 01:10:30 +00:00
2017-03-05 15:44:50 +00:00
bool Control : : has_icon ( const StringName & p_name , const StringName & p_type ) const {
2016-03-08 23:00:52 +00:00
2019-09-20 11:48:24 +00:00
if ( p_type = = StringName ( ) | | p_type = = get_class_name ( ) ) {
2018-10-03 17:40:37 +00:00
if ( has_icon_override ( p_name ) )
2014-12-17 01:31:57 +00:00
return true ;
}
2014-02-10 01:10:30 +00:00
2017-03-05 15:44:50 +00:00
StringName type = p_type ? p_type : get_class_name ( ) ;
2014-02-10 01:10:30 +00:00
// try with custom themes
Control * theme_owner = data . theme_owner ;
2017-03-05 15:44:50 +00:00
while ( theme_owner ) {
2014-02-10 01:10:30 +00:00
2017-01-11 21:29:59 +00:00
StringName class_name = type ;
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while ( class_name ! = StringName ( ) ) {
if ( theme_owner - > data . theme - > has_icon ( p_name , class_name ) ) {
2017-01-11 21:29:59 +00:00
return true ;
}
class_name = ClassDB : : get_parent_class_nocheck ( class_name ) ;
}
2017-08-24 20:58:51 +00:00
Control * parent = Object : : cast_to < Control > ( theme_owner - > get_parent ( ) ) ;
2014-02-10 01:10:30 +00:00
if ( parent )
2017-03-05 15:44:50 +00:00
theme_owner = parent - > data . theme_owner ;
2014-02-10 01:10:30 +00:00
else
2017-03-05 15:44:50 +00:00
theme_owner = NULL ;
2014-02-10 01:10:30 +00:00
}
2019-07-05 20:32:52 +00:00
if ( Theme : : get_project_default ( ) . is_valid ( ) ) {
if ( Theme : : get_project_default ( ) - > has_color ( p_name , type ) ) {
return true ;
}
}
2017-03-05 15:44:50 +00:00
return Theme : : get_default ( ) - > has_icon ( p_name , type ) ;
2015-12-20 21:21:53 +00:00
}
2016-06-01 14:41:25 +00:00
bool Control : : has_shader ( const StringName & p_name , const StringName & p_type ) const {
2019-09-20 11:48:24 +00:00
if ( p_type = = StringName ( ) | | p_type = = get_class_name ( ) ) {
2018-10-03 17:40:37 +00:00
if ( has_shader_override ( p_name ) )
2015-12-20 21:21:53 +00:00
return true ;
}
2017-03-05 15:44:50 +00:00
StringName type = p_type ? p_type : get_class_name ( ) ;
2015-12-20 21:21:53 +00:00
// try with custom themes
Control * theme_owner = data . theme_owner ;
2017-03-05 15:44:50 +00:00
while ( theme_owner ) {
2014-02-10 01:10:30 +00:00
2017-01-11 21:29:59 +00:00
StringName class_name = type ;
2017-03-05 15:44:50 +00:00
while ( class_name ! = StringName ( ) ) {
if ( theme_owner - > data . theme - > has_shader ( p_name , class_name ) ) {
2017-01-11 21:29:59 +00:00
return true ;
}
class_name = ClassDB : : get_parent_class_nocheck ( class_name ) ;
}
2017-08-24 20:58:51 +00:00
Control * parent = Object : : cast_to < Control > ( theme_owner - > get_parent ( ) ) ;
2015-12-20 21:21:53 +00:00
if ( parent )
2017-03-05 15:44:50 +00:00
theme_owner = parent - > data . theme_owner ;
2015-12-20 21:21:53 +00:00
else
2017-03-05 15:44:50 +00:00
theme_owner = NULL ;
2015-12-20 21:21:53 +00:00
}
2019-07-05 20:32:52 +00:00
if ( Theme : : get_project_default ( ) . is_valid ( ) ) {
if ( Theme : : get_project_default ( ) - > has_shader ( p_name , type ) ) {
return true ;
}
}
2017-03-05 15:44:50 +00:00
return Theme : : get_default ( ) - > has_shader ( p_name , type ) ;
2014-02-10 01:10:30 +00:00
}
2017-03-05 15:44:50 +00:00
bool Control : : has_stylebox ( const StringName & p_name , const StringName & p_type ) const {
2016-03-08 23:00:52 +00:00
2019-09-20 11:48:24 +00:00
if ( p_type = = StringName ( ) | | p_type = = get_class_name ( ) ) {
2018-10-03 17:40:37 +00:00
if ( has_stylebox_override ( p_name ) )
2014-12-17 01:31:57 +00:00
return true ;
}
2014-02-10 01:10:30 +00:00
2017-03-05 15:44:50 +00:00
StringName type = p_type ? p_type : get_class_name ( ) ;
2014-02-10 01:10:30 +00:00
// try with custom themes
Control * theme_owner = data . theme_owner ;
2017-03-05 15:44:50 +00:00
while ( theme_owner ) {
2014-02-10 01:10:30 +00:00
2017-01-11 21:29:59 +00:00
StringName class_name = type ;
2017-03-05 15:44:50 +00:00
while ( class_name ! = StringName ( ) ) {
if ( theme_owner - > data . theme - > has_stylebox ( p_name , class_name ) ) {
2017-01-11 21:29:59 +00:00
return true ;
}
class_name = ClassDB : : get_parent_class_nocheck ( class_name ) ;
}
2017-08-24 20:58:51 +00:00
Control * parent = Object : : cast_to < Control > ( theme_owner - > get_parent ( ) ) ;
2014-02-10 01:10:30 +00:00
if ( parent )
2017-03-05 15:44:50 +00:00
theme_owner = parent - > data . theme_owner ;
2014-02-10 01:10:30 +00:00
else
2017-03-05 15:44:50 +00:00
theme_owner = NULL ;
2014-02-10 01:10:30 +00:00
}
2019-07-05 20:32:52 +00:00
if ( Theme : : get_project_default ( ) . is_valid ( ) ) {
if ( Theme : : get_project_default ( ) - > has_stylebox ( p_name , type ) ) {
return true ;
}
}
2017-03-05 15:44:50 +00:00
return Theme : : get_default ( ) - > has_stylebox ( p_name , type ) ;
2014-02-10 01:10:30 +00:00
}
2017-03-05 15:44:50 +00:00
bool Control : : has_font ( const StringName & p_name , const StringName & p_type ) const {
2016-03-08 23:00:52 +00:00
2019-09-20 11:48:24 +00:00
if ( p_type = = StringName ( ) | | p_type = = get_class_name ( ) ) {
2018-10-03 17:40:37 +00:00
if ( has_font_override ( p_name ) )
2014-12-17 01:31:57 +00:00
return true ;
}
2014-02-10 01:10:30 +00:00
2017-03-05 15:44:50 +00:00
StringName type = p_type ? p_type : get_class_name ( ) ;
2014-02-10 01:10:30 +00:00
// try with custom themes
Control * theme_owner = data . theme_owner ;
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while ( theme_owner ) {
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StringName class_name = type ;
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while ( class_name ! = StringName ( ) ) {
if ( theme_owner - > data . theme - > has_font ( p_name , class_name ) ) {
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return true ;
}
class_name = ClassDB : : get_parent_class_nocheck ( class_name ) ;
}
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Control * parent = Object : : cast_to < Control > ( theme_owner - > get_parent ( ) ) ;
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if ( parent )
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theme_owner = parent - > data . theme_owner ;
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else
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theme_owner = NULL ;
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}
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if ( Theme : : get_project_default ( ) . is_valid ( ) ) {
if ( Theme : : get_project_default ( ) - > has_font ( p_name , type ) ) {
return true ;
}
}
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return Theme : : get_default ( ) - > has_font ( p_name , type ) ;
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}
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bool Control : : has_color ( const StringName & p_name , const StringName & p_type ) const {
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if ( p_type = = StringName ( ) | | p_type = = get_class_name ( ) ) {
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if ( has_color_override ( p_name ) )
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return true ;
}
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StringName type = p_type ? p_type : get_class_name ( ) ;
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// try with custom themes
Control * theme_owner = data . theme_owner ;
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while ( theme_owner ) {
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StringName class_name = type ;
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while ( class_name ! = StringName ( ) ) {
if ( theme_owner - > data . theme - > has_color ( p_name , class_name ) ) {
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return true ;
}
class_name = ClassDB : : get_parent_class_nocheck ( class_name ) ;
}
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Control * parent = Object : : cast_to < Control > ( theme_owner - > get_parent ( ) ) ;
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if ( parent )
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theme_owner = parent - > data . theme_owner ;
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else
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theme_owner = NULL ;
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}
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if ( Theme : : get_project_default ( ) . is_valid ( ) ) {
if ( Theme : : get_project_default ( ) - > has_color ( p_name , type ) ) {
return true ;
}
}
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return Theme : : get_default ( ) - > has_color ( p_name , type ) ;
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}
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bool Control : : has_constant ( const StringName & p_name , const StringName & p_type ) const {
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if ( p_type = = StringName ( ) | | p_type = = get_class_name ( ) ) {
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if ( has_constant_override ( p_name ) )
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return true ;
}
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StringName type = p_type ? p_type : get_class_name ( ) ;
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// try with custom themes
Control * theme_owner = data . theme_owner ;
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while ( theme_owner ) {
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StringName class_name = type ;
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while ( class_name ! = StringName ( ) ) {
if ( theme_owner - > data . theme - > has_constant ( p_name , class_name ) ) {
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return true ;
}
class_name = ClassDB : : get_parent_class_nocheck ( class_name ) ;
}
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Control * parent = Object : : cast_to < Control > ( theme_owner - > get_parent ( ) ) ;
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if ( parent )
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theme_owner = parent - > data . theme_owner ;
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else
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theme_owner = NULL ;
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}
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if ( Theme : : get_project_default ( ) . is_valid ( ) ) {
if ( Theme : : get_project_default ( ) - > has_constant ( p_name , type ) ) {
return true ;
}
}
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return Theme : : get_default ( ) - > has_constant ( p_name , type ) ;
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}
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Rect2 Control : : get_parent_anchorable_rect ( ) const {
if ( ! is_inside_tree ( ) )
return Rect2 ( ) ;
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Rect2 parent_rect ;
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if ( data . parent_canvas_item ) {
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parent_rect = data . parent_canvas_item - > get_anchorable_rect ( ) ;
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} else {
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parent_rect = get_viewport ( ) - > get_visible_rect ( ) ;
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}
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return parent_rect ;
}
Size2 Control : : get_parent_area_size ( ) const {
return get_parent_anchorable_rect ( ) . size ;
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}
void Control : : _size_changed ( ) {
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Rect2 parent_rect = get_parent_anchorable_rect ( ) ;
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float margin_pos [ 4 ] ;
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for ( int i = 0 ; i < 4 ; i + + ) {
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float area = parent_rect . size [ i & 1 ] ;
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margin_pos [ i ] = data . margin [ i ] + ( data . anchor [ i ] * area ) ;
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}
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Point2 new_pos_cache = Point2 ( margin_pos [ 0 ] , margin_pos [ 1 ] ) ;
Size2 new_size_cache = Point2 ( margin_pos [ 2 ] , margin_pos [ 3 ] ) - new_pos_cache ;
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Size2 minimum_size = get_combined_minimum_size ( ) ;
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if ( minimum_size . width > new_size_cache . width ) {
if ( data . h_grow = = GROW_DIRECTION_BEGIN ) {
new_pos_cache . x + = new_size_cache . width - minimum_size . width ;
} else if ( data . h_grow = = GROW_DIRECTION_BOTH ) {
new_pos_cache . x + = 0.5 * ( new_size_cache . width - minimum_size . width ) ;
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}
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new_size_cache . width = minimum_size . width ;
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}
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if ( minimum_size . height > new_size_cache . height ) {
if ( data . v_grow = = GROW_DIRECTION_BEGIN ) {
new_pos_cache . y + = new_size_cache . height - minimum_size . height ;
} else if ( data . v_grow = = GROW_DIRECTION_BOTH ) {
new_pos_cache . y + = 0.5 * ( new_size_cache . height - minimum_size . height ) ;
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}
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new_size_cache . height = minimum_size . height ;
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}
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bool pos_changed = new_pos_cache ! = data . pos_cache ;
bool size_changed = new_size_cache ! = data . size_cache ;
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data . pos_cache = new_pos_cache ;
data . size_cache = new_size_cache ;
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if ( is_inside_tree ( ) ) {
if ( size_changed ) {
notification ( NOTIFICATION_RESIZED ) ;
}
if ( pos_changed | | size_changed ) {
item_rect_changed ( size_changed ) ;
_change_notify_margins ( ) ;
_notify_transform ( ) ;
}
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if ( pos_changed & & ! size_changed ) {
_update_canvas_item_transform ( ) ; //move because it won't be updated
}
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}
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}
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void Control : : set_anchor ( Margin p_margin , float p_anchor , bool p_keep_margin , bool p_push_opposite_anchor ) {
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ERR_FAIL_INDEX ( ( int ) p_margin , 4 ) ;
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Rect2 parent_rect = get_parent_anchorable_rect ( ) ;
float parent_range = ( p_margin = = MARGIN_LEFT | | p_margin = = MARGIN_RIGHT ) ? parent_rect . size . x : parent_rect . size . y ;
2018-01-11 22:21:04 +00:00
float previous_margin_pos = data . margin [ p_margin ] + data . anchor [ p_margin ] * parent_range ;
float previous_opposite_margin_pos = data . margin [ ( p_margin + 2 ) % 4 ] + data . anchor [ ( p_margin + 2 ) % 4 ] * parent_range ;
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data . anchor [ p_margin ] = p_anchor ;
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if ( ( ( p_margin = = MARGIN_LEFT | | p_margin = = MARGIN_TOP ) & & data . anchor [ p_margin ] > data . anchor [ ( p_margin + 2 ) % 4 ] ) | |
( ( p_margin = = MARGIN_RIGHT | | p_margin = = MARGIN_BOTTOM ) & & data . anchor [ p_margin ] < data . anchor [ ( p_margin + 2 ) % 4 ] ) ) {
if ( p_push_opposite_anchor ) {
data . anchor [ ( p_margin + 2 ) % 4 ] = data . anchor [ p_margin ] ;
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} else {
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data . anchor [ p_margin ] = data . anchor [ ( p_margin + 2 ) % 4 ] ;
}
}
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if ( ! p_keep_margin ) {
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data . margin [ p_margin ] = previous_margin_pos - data . anchor [ p_margin ] * parent_range ;
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if ( p_push_opposite_anchor ) {
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data . margin [ ( p_margin + 2 ) % 4 ] = previous_opposite_margin_pos - data . anchor [ ( p_margin + 2 ) % 4 ] * parent_range ;
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}
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}
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if ( is_inside_tree ( ) ) {
_size_changed ( ) ;
}
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update ( ) ;
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_change_notify ( " anchor_left " ) ;
_change_notify ( " anchor_right " ) ;
_change_notify ( " anchor_top " ) ;
_change_notify ( " anchor_bottom " ) ;
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}
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void Control : : _set_anchor ( Margin p_margin , float p_anchor ) {
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set_anchor ( p_margin , p_anchor ) ;
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}
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void Control : : set_anchor_and_margin ( Margin p_margin , float p_anchor , float p_pos , bool p_push_opposite_anchor ) {
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set_anchor ( p_margin , p_anchor , false , p_push_opposite_anchor ) ;
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set_margin ( p_margin , p_pos ) ;
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}
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void Control : : set_anchors_preset ( LayoutPreset p_preset , bool p_keep_margins ) {
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ERR_FAIL_INDEX ( ( int ) p_preset , 16 ) ;
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//Left
switch ( p_preset ) {
case PRESET_TOP_LEFT :
case PRESET_BOTTOM_LEFT :
case PRESET_CENTER_LEFT :
case PRESET_TOP_WIDE :
case PRESET_BOTTOM_WIDE :
case PRESET_LEFT_WIDE :
case PRESET_HCENTER_WIDE :
case PRESET_WIDE :
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set_anchor ( MARGIN_LEFT , ANCHOR_BEGIN , p_keep_margins ) ;
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break ;
case PRESET_CENTER_TOP :
case PRESET_CENTER_BOTTOM :
case PRESET_CENTER :
case PRESET_VCENTER_WIDE :
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set_anchor ( MARGIN_LEFT , 0.5 , p_keep_margins ) ;
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break ;
case PRESET_TOP_RIGHT :
case PRESET_BOTTOM_RIGHT :
case PRESET_CENTER_RIGHT :
case PRESET_RIGHT_WIDE :
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set_anchor ( MARGIN_LEFT , ANCHOR_END , p_keep_margins ) ;
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break ;
}
// Top
switch ( p_preset ) {
case PRESET_TOP_LEFT :
case PRESET_TOP_RIGHT :
case PRESET_CENTER_TOP :
case PRESET_LEFT_WIDE :
case PRESET_RIGHT_WIDE :
case PRESET_TOP_WIDE :
case PRESET_VCENTER_WIDE :
case PRESET_WIDE :
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set_anchor ( MARGIN_TOP , ANCHOR_BEGIN , p_keep_margins ) ;
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break ;
case PRESET_CENTER_LEFT :
case PRESET_CENTER_RIGHT :
case PRESET_CENTER :
case PRESET_HCENTER_WIDE :
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set_anchor ( MARGIN_TOP , 0.5 , p_keep_margins ) ;
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break ;
case PRESET_BOTTOM_LEFT :
case PRESET_BOTTOM_RIGHT :
case PRESET_CENTER_BOTTOM :
case PRESET_BOTTOM_WIDE :
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set_anchor ( MARGIN_TOP , ANCHOR_END , p_keep_margins ) ;
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break ;
}
// Right
switch ( p_preset ) {
case PRESET_TOP_LEFT :
case PRESET_BOTTOM_LEFT :
case PRESET_CENTER_LEFT :
case PRESET_LEFT_WIDE :
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set_anchor ( MARGIN_RIGHT , ANCHOR_BEGIN , p_keep_margins ) ;
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break ;
case PRESET_CENTER_TOP :
case PRESET_CENTER_BOTTOM :
case PRESET_CENTER :
case PRESET_VCENTER_WIDE :
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set_anchor ( MARGIN_RIGHT , 0.5 , p_keep_margins ) ;
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break ;
case PRESET_TOP_RIGHT :
case PRESET_BOTTOM_RIGHT :
case PRESET_CENTER_RIGHT :
case PRESET_TOP_WIDE :
case PRESET_RIGHT_WIDE :
case PRESET_BOTTOM_WIDE :
case PRESET_HCENTER_WIDE :
case PRESET_WIDE :
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set_anchor ( MARGIN_RIGHT , ANCHOR_END , p_keep_margins ) ;
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break ;
}
// Bottom
switch ( p_preset ) {
case PRESET_TOP_LEFT :
case PRESET_TOP_RIGHT :
case PRESET_CENTER_TOP :
case PRESET_TOP_WIDE :
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set_anchor ( MARGIN_BOTTOM , ANCHOR_BEGIN , p_keep_margins ) ;
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break ;
case PRESET_CENTER_LEFT :
case PRESET_CENTER_RIGHT :
case PRESET_CENTER :
case PRESET_HCENTER_WIDE :
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set_anchor ( MARGIN_BOTTOM , 0.5 , p_keep_margins ) ;
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break ;
case PRESET_BOTTOM_LEFT :
case PRESET_BOTTOM_RIGHT :
case PRESET_CENTER_BOTTOM :
case PRESET_LEFT_WIDE :
case PRESET_RIGHT_WIDE :
case PRESET_BOTTOM_WIDE :
case PRESET_VCENTER_WIDE :
case PRESET_WIDE :
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set_anchor ( MARGIN_BOTTOM , ANCHOR_END , p_keep_margins ) ;
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break ;
}
}
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void Control : : set_margins_preset ( LayoutPreset p_preset , LayoutPresetMode p_resize_mode , int p_margin ) {
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ERR_FAIL_INDEX ( ( int ) p_preset , 16 ) ;
ERR_FAIL_INDEX ( ( int ) p_resize_mode , 4 ) ;
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// Calculate the size if the node is not resized
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Size2 min_size = get_minimum_size ( ) ;
Size2 new_size = get_size ( ) ;
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if ( p_resize_mode = = PRESET_MODE_MINSIZE | | p_resize_mode = = PRESET_MODE_KEEP_HEIGHT ) {
new_size . x = min_size . x ;
}
if ( p_resize_mode = = PRESET_MODE_MINSIZE | | p_resize_mode = = PRESET_MODE_KEEP_WIDTH ) {
new_size . y = min_size . y ;
}
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Rect2 parent_rect = get_parent_anchorable_rect ( ) ;
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//Left
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switch ( p_preset ) {
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case PRESET_TOP_LEFT :
case PRESET_BOTTOM_LEFT :
case PRESET_CENTER_LEFT :
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case PRESET_TOP_WIDE :
case PRESET_BOTTOM_WIDE :
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case PRESET_LEFT_WIDE :
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case PRESET_HCENTER_WIDE :
case PRESET_WIDE :
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data . margin [ 0 ] = parent_rect . size . x * ( 0.0 - data . anchor [ 0 ] ) + p_margin + parent_rect . position . x ;
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break ;
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case PRESET_CENTER_TOP :
case PRESET_CENTER_BOTTOM :
case PRESET_CENTER :
case PRESET_VCENTER_WIDE :
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data . margin [ 0 ] = parent_rect . size . x * ( 0.5 - data . anchor [ 0 ] ) - new_size . x / 2 + parent_rect . position . x ;
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break ;
case PRESET_TOP_RIGHT :
case PRESET_BOTTOM_RIGHT :
case PRESET_CENTER_RIGHT :
case PRESET_RIGHT_WIDE :
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data . margin [ 0 ] = parent_rect . size . x * ( 1.0 - data . anchor [ 0 ] ) - new_size . x - p_margin + parent_rect . position . x ;
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break ;
}
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// Top
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switch ( p_preset ) {
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case PRESET_TOP_LEFT :
case PRESET_TOP_RIGHT :
case PRESET_CENTER_TOP :
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case PRESET_LEFT_WIDE :
case PRESET_RIGHT_WIDE :
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case PRESET_TOP_WIDE :
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case PRESET_VCENTER_WIDE :
case PRESET_WIDE :
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data . margin [ 1 ] = parent_rect . size . y * ( 0.0 - data . anchor [ 1 ] ) + p_margin + parent_rect . position . y ;
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break ;
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case PRESET_CENTER_LEFT :
case PRESET_CENTER_RIGHT :
case PRESET_CENTER :
case PRESET_HCENTER_WIDE :
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data . margin [ 1 ] = parent_rect . size . y * ( 0.5 - data . anchor [ 1 ] ) - new_size . y / 2 + parent_rect . position . y ;
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break ;
case PRESET_BOTTOM_LEFT :
case PRESET_BOTTOM_RIGHT :
case PRESET_CENTER_BOTTOM :
case PRESET_BOTTOM_WIDE :
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data . margin [ 1 ] = parent_rect . size . y * ( 1.0 - data . anchor [ 1 ] ) - new_size . y - p_margin + parent_rect . position . y ;
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break ;
}
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// Right
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switch ( p_preset ) {
case PRESET_TOP_LEFT :
case PRESET_BOTTOM_LEFT :
case PRESET_CENTER_LEFT :
case PRESET_LEFT_WIDE :
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data . margin [ 2 ] = parent_rect . size . x * ( 0.0 - data . anchor [ 2 ] ) + new_size . x + p_margin + parent_rect . position . x ;
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break ;
case PRESET_CENTER_TOP :
case PRESET_CENTER_BOTTOM :
case PRESET_CENTER :
case PRESET_VCENTER_WIDE :
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data . margin [ 2 ] = parent_rect . size . x * ( 0.5 - data . anchor [ 2 ] ) + new_size . x / 2 + parent_rect . position . x ;
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break ;
case PRESET_TOP_RIGHT :
case PRESET_BOTTOM_RIGHT :
case PRESET_CENTER_RIGHT :
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case PRESET_TOP_WIDE :
2017-09-19 20:39:19 +00:00
case PRESET_RIGHT_WIDE :
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case PRESET_BOTTOM_WIDE :
case PRESET_HCENTER_WIDE :
case PRESET_WIDE :
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data . margin [ 2 ] = parent_rect . size . x * ( 1.0 - data . anchor [ 2 ] ) - p_margin + parent_rect . position . x ;
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break ;
}
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// Bottom
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switch ( p_preset ) {
case PRESET_TOP_LEFT :
case PRESET_TOP_RIGHT :
case PRESET_CENTER_TOP :
case PRESET_TOP_WIDE :
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data . margin [ 3 ] = parent_rect . size . y * ( 0.0 - data . anchor [ 3 ] ) + new_size . y + p_margin + parent_rect . position . y ;
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break ;
case PRESET_CENTER_LEFT :
case PRESET_CENTER_RIGHT :
case PRESET_CENTER :
case PRESET_HCENTER_WIDE :
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data . margin [ 3 ] = parent_rect . size . y * ( 0.5 - data . anchor [ 3 ] ) + new_size . y / 2 + parent_rect . position . y ;
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break ;
case PRESET_BOTTOM_LEFT :
case PRESET_BOTTOM_RIGHT :
case PRESET_CENTER_BOTTOM :
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case PRESET_LEFT_WIDE :
case PRESET_RIGHT_WIDE :
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case PRESET_BOTTOM_WIDE :
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case PRESET_VCENTER_WIDE :
case PRESET_WIDE :
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data . margin [ 3 ] = parent_rect . size . y * ( 1.0 - data . anchor [ 3 ] ) - p_margin + parent_rect . position . y ;
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break ;
}
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_size_changed ( ) ;
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}
void Control : : set_anchors_and_margins_preset ( LayoutPreset p_preset , LayoutPresetMode p_resize_mode , int p_margin ) {
set_anchors_preset ( p_preset ) ;
set_margins_preset ( p_preset , p_resize_mode , p_margin ) ;
}
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float Control : : get_anchor ( Margin p_margin ) const {
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ERR_FAIL_INDEX_V ( int ( p_margin ) , 4 , 0.0 ) ;
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return data . anchor [ p_margin ] ;
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}
void Control : : _change_notify_margins ( ) {
// this avoids sending the whole object data again on a change
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_change_notify ( " margin_left " ) ;
_change_notify ( " margin_top " ) ;
_change_notify ( " margin_right " ) ;
_change_notify ( " margin_bottom " ) ;
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_change_notify ( " rect_position " ) ;
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_change_notify ( " rect_size " ) ;
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}
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void Control : : set_margin ( Margin p_margin , float p_value ) {
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ERR_FAIL_INDEX ( ( int ) p_margin , 4 ) ;
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data . margin [ p_margin ] = p_value ;
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_size_changed ( ) ;
}
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void Control : : set_begin ( const Size2 & p_point ) {
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data . margin [ 0 ] = p_point . x ;
data . margin [ 1 ] = p_point . y ;
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_size_changed ( ) ;
}
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void Control : : set_end ( const Size2 & p_point ) {
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data . margin [ 2 ] = p_point . x ;
data . margin [ 3 ] = p_point . y ;
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_size_changed ( ) ;
}
float Control : : get_margin ( Margin p_margin ) const {
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ERR_FAIL_INDEX_V ( ( int ) p_margin , 4 , 0 ) ;
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return data . margin [ p_margin ] ;
}
Size2 Control : : get_begin ( ) const {
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return Size2 ( data . margin [ 0 ] , data . margin [ 1 ] ) ;
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}
Size2 Control : : get_end ( ) const {
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return Size2 ( data . margin [ 2 ] , data . margin [ 3 ] ) ;
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}
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Point2 Control : : get_global_position ( ) const {
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2014-02-10 01:10:30 +00:00
return get_global_transform ( ) . get_origin ( ) ;
}
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void Control : : _set_global_position ( const Point2 & p_point ) {
set_global_position ( p_point ) ;
}
void Control : : set_global_position ( const Point2 & p_point , bool p_keep_margins ) {
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Transform2D inv ;
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if ( data . parent_canvas_item ) {
inv = data . parent_canvas_item - > get_global_transform ( ) . affine_inverse ( ) ;
}
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set_position ( inv . xform ( p_point ) , p_keep_margins ) ;
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}
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void Control : : _compute_anchors ( Rect2 p_rect , const float p_margins [ 4 ] , float ( & r_anchors ) [ 4 ] ) {
Size2 parent_rect_size = get_parent_anchorable_rect ( ) . size ;
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ERR_FAIL_COND ( parent_rect_size . x = = 0.0 ) ;
ERR_FAIL_COND ( parent_rect_size . y = = 0.0 ) ;
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r_anchors [ 0 ] = ( p_rect . position . x - p_margins [ 0 ] ) / parent_rect_size . x ;
r_anchors [ 1 ] = ( p_rect . position . y - p_margins [ 1 ] ) / parent_rect_size . y ;
r_anchors [ 2 ] = ( p_rect . position . x + p_rect . size . x - p_margins [ 2 ] ) / parent_rect_size . x ;
r_anchors [ 3 ] = ( p_rect . position . y + p_rect . size . y - p_margins [ 3 ] ) / parent_rect_size . y ;
}
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void Control : : _compute_margins ( Rect2 p_rect , const float p_anchors [ 4 ] , float ( & r_margins ) [ 4 ] ) {
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2018-05-05 14:59:00 +00:00
Size2 parent_rect_size = get_parent_anchorable_rect ( ) . size ;
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r_margins [ 0 ] = p_rect . position . x - ( p_anchors [ 0 ] * parent_rect_size . x ) ;
r_margins [ 1 ] = p_rect . position . y - ( p_anchors [ 1 ] * parent_rect_size . y ) ;
r_margins [ 2 ] = p_rect . position . x + p_rect . size . x - ( p_anchors [ 2 ] * parent_rect_size . x ) ;
r_margins [ 3 ] = p_rect . position . y + p_rect . size . y - ( p_anchors [ 3 ] * parent_rect_size . y ) ;
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}
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void Control : : _set_position ( const Size2 & p_point ) {
set_position ( p_point ) ;
}
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void Control : : set_position ( const Size2 & p_point , bool p_keep_margins ) {
if ( p_keep_margins ) {
_compute_anchors ( Rect2 ( p_point , data . size_cache ) , data . margin , data . anchor ) ;
_change_notify ( " anchor_left " ) ;
_change_notify ( " anchor_right " ) ;
_change_notify ( " anchor_top " ) ;
_change_notify ( " anchor_bottom " ) ;
} else {
_compute_margins ( Rect2 ( p_point , data . size_cache ) , data . anchor , data . margin ) ;
}
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_size_changed ( ) ;
}
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void Control : : _set_size ( const Size2 & p_size ) {
set_size ( p_size ) ;
}
void Control : : set_size ( const Size2 & p_size , bool p_keep_margins ) {
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Size2 new_size = p_size ;
Size2 min = get_combined_minimum_size ( ) ;
if ( new_size . x < min . x )
new_size . x = min . x ;
if ( new_size . y < min . y )
new_size . y = min . y ;
2016-03-08 23:00:52 +00:00
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if ( p_keep_margins ) {
_compute_anchors ( Rect2 ( data . pos_cache , new_size ) , data . margin , data . anchor ) ;
_change_notify ( " anchor_left " ) ;
_change_notify ( " anchor_right " ) ;
_change_notify ( " anchor_top " ) ;
_change_notify ( " anchor_bottom " ) ;
} else {
_compute_margins ( Rect2 ( data . pos_cache , new_size ) , data . anchor , data . margin ) ;
}
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_size_changed ( ) ;
}
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Size2 Control : : get_position ( ) const {
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return data . pos_cache ;
}
Size2 Control : : get_size ( ) const {
2016-03-08 23:00:52 +00:00
2014-02-10 01:10:30 +00:00
return data . size_cache ;
}
Rect2 Control : : get_global_rect ( ) const {
2016-03-08 23:00:52 +00:00
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return Rect2 ( get_global_position ( ) , get_size ( ) ) ;
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}
Rect2 Control : : get_window_rect ( ) const {
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ERR_FAIL_COND_V ( ! is_inside_tree ( ) , Rect2 ( ) ) ;
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Rect2 gr = get_global_rect ( ) ;
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gr . position + = get_viewport ( ) - > get_visible_rect ( ) . position ;
2014-02-10 01:10:30 +00:00
return gr ;
}
Rect2 Control : : get_rect ( ) const {
2016-03-08 23:00:52 +00:00
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return Rect2 ( get_position ( ) , get_size ( ) ) ;
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}
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Rect2 Control : : get_anchorable_rect ( ) const {
return Rect2 ( Point2 ( ) , get_size ( ) ) ;
}
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void Control : : add_icon_override ( const StringName & p_name , const Ref < Texture > & p_icon ) {
2014-02-10 01:10:30 +00:00
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if ( data . icon_override . has ( p_name ) ) {
data . icon_override [ p_name ] - > disconnect ( " changed " , this , " _override_changed " ) ;
}
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// clear if "null" is passed instead of a icon
if ( p_icon . is_null ( ) ) {
data . icon_override . erase ( p_name ) ;
} else {
data . icon_override [ p_name ] = p_icon ;
if ( data . icon_override [ p_name ] . is_valid ( ) ) {
data . icon_override [ p_name ] - > connect ( " changed " , this , " _override_changed " , Vector < Variant > ( ) , CONNECT_REFERENCE_COUNTED ) ;
}
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}
2014-02-10 01:10:30 +00:00
notification ( NOTIFICATION_THEME_CHANGED ) ;
2015-12-20 21:21:53 +00:00
}
2014-02-10 01:10:30 +00:00
2015-12-20 21:21:53 +00:00
void Control : : add_shader_override ( const StringName & p_name , const Ref < Shader > & p_shader ) {
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2019-02-25 15:13:25 +00:00
if ( data . shader_override . has ( p_name ) ) {
data . shader_override [ p_name ] - > disconnect ( " changed " , this , " _override_changed " ) ;
}
2019-05-20 17:32:31 +00:00
// clear if "null" is passed instead of a shader
if ( p_shader . is_null ( ) ) {
data . shader_override . erase ( p_name ) ;
} else {
data . shader_override [ p_name ] = p_shader ;
if ( data . shader_override [ p_name ] . is_valid ( ) ) {
data . shader_override [ p_name ] - > connect ( " changed " , this , " _override_changed " , Vector < Variant > ( ) , CONNECT_REFERENCE_COUNTED ) ;
}
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}
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notification ( NOTIFICATION_THEME_CHANGED ) ;
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}
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void Control : : add_style_override ( const StringName & p_name , const Ref < StyleBox > & p_style ) {
2014-02-10 01:10:30 +00:00
2019-02-25 15:13:25 +00:00
if ( data . style_override . has ( p_name ) ) {
data . style_override [ p_name ] - > disconnect ( " changed " , this , " _override_changed " ) ;
}
2019-05-20 17:32:31 +00:00
// clear if "null" is passed instead of a style
if ( p_style . is_null ( ) ) {
data . style_override . erase ( p_name ) ;
} else {
data . style_override [ p_name ] = p_style ;
if ( data . style_override [ p_name ] . is_valid ( ) ) {
data . style_override [ p_name ] - > connect ( " changed " , this , " _override_changed " , Vector < Variant > ( ) , CONNECT_REFERENCE_COUNTED ) ;
}
}
2014-02-10 01:10:30 +00:00
notification ( NOTIFICATION_THEME_CHANGED ) ;
}
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void Control : : add_font_override ( const StringName & p_name , const Ref < Font > & p_font ) {
2014-02-10 01:10:30 +00:00
2016-06-17 19:00:27 +00:00
if ( data . font_override . has ( p_name ) ) {
2019-02-25 15:13:25 +00:00
data . font_override [ p_name ] - > disconnect ( " changed " , this , " _override_changed " ) ;
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}
2019-05-20 17:32:31 +00:00
// clear if "null" is passed instead of a font
if ( p_font . is_null ( ) ) {
data . font_override . erase ( p_name ) ;
} else {
data . font_override [ p_name ] = p_font ;
if ( data . font_override [ p_name ] . is_valid ( ) ) {
data . font_override [ p_name ] - > connect ( " changed " , this , " _override_changed " , Vector < Variant > ( ) , CONNECT_REFERENCE_COUNTED ) ;
}
}
2014-02-10 01:10:30 +00:00
notification ( NOTIFICATION_THEME_CHANGED ) ;
}
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void Control : : add_color_override ( const StringName & p_name , const Color & p_color ) {
2014-02-10 01:10:30 +00:00
2017-03-05 15:44:50 +00:00
data . color_override [ p_name ] = p_color ;
2014-02-10 01:10:30 +00:00
notification ( NOTIFICATION_THEME_CHANGED ) ;
}
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void Control : : add_constant_override ( const StringName & p_name , int p_constant ) {
2014-02-10 01:10:30 +00:00
2017-03-05 15:44:50 +00:00
data . constant_override [ p_name ] = p_constant ;
2014-02-10 01:10:30 +00:00
notification ( NOTIFICATION_THEME_CHANGED ) ;
}
void Control : : set_focus_mode ( FocusMode p_focus_mode ) {
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ERR_FAIL_INDEX ( ( int ) p_focus_mode , 3 ) ;
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if ( is_inside_tree ( ) & & p_focus_mode = = FOCUS_NONE & & data . focus_mode ! = FOCUS_NONE & & has_focus ( ) )
2014-02-10 01:10:30 +00:00
release_focus ( ) ;
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data . focus_mode = p_focus_mode ;
2014-02-10 01:10:30 +00:00
}
static Control * _next_control ( Control * p_from ) {
if ( p_from - > is_set_as_toplevel ( ) )
return NULL ; // can't go above
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Control * parent = Object : : cast_to < Control > ( p_from - > get_parent ( ) ) ;
2014-02-10 01:10:30 +00:00
if ( ! parent ) {
return NULL ;
}
int next = p_from - > get_position_in_parent ( ) ;
2017-03-05 15:44:50 +00:00
ERR_FAIL_INDEX_V ( next , parent - > get_child_count ( ) , NULL ) ;
for ( int i = ( next + 1 ) ; i < parent - > get_child_count ( ) ; i + + ) {
2014-02-10 01:10:30 +00:00
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Control * c = Object : : cast_to < Control > ( parent - > get_child ( i ) ) ;
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if ( ! c | | ! c - > is_visible_in_tree ( ) | | c - > is_set_as_toplevel ( ) )
2014-02-10 01:10:30 +00:00
continue ;
return c ;
}
//no next in parent, try the same in parent
return _next_control ( parent ) ;
}
Control * Control : : find_next_valid_focus ( ) const {
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Control * from = const_cast < Control * > ( this ) ;
2016-03-08 23:00:52 +00:00
2017-03-05 15:44:50 +00:00
while ( true ) {
2016-03-08 23:00:52 +00:00
2017-11-16 09:45:52 +00:00
// If the focus property is manually overwritten, attempt to use it.
if ( ! data . focus_next . is_empty ( ) ) {
Node * n = get_node ( data . focus_next ) ;
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Control * c ;
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if ( n ) {
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c = Object : : cast_to < Control > ( n ) ;
ERR_FAIL_COND_V_MSG ( ! c , NULL , " Next focus node is not a control: " + n - > get_name ( ) + " . " ) ;
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} else {
return NULL ;
}
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if ( c - > is_visible ( ) & & c - > get_focus_mode ( ) ! = FOCUS_NONE )
return c ;
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}
2014-02-10 01:10:30 +00:00
// find next child
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Control * next_child = NULL ;
2014-02-10 01:10:30 +00:00
2017-03-05 15:44:50 +00:00
for ( int i = 0 ; i < from - > get_child_count ( ) ; i + + ) {
2014-02-10 01:10:30 +00:00
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Control * c = Object : : cast_to < Control > ( from - > get_child ( i ) ) ;
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if ( ! c | | ! c - > is_visible_in_tree ( ) | | c - > is_set_as_toplevel ( ) ) {
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continue ;
}
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next_child = c ;
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break ;
}
2019-06-26 13:08:25 +00:00
if ( ! next_child ) {
2014-02-10 01:10:30 +00:00
2017-03-05 15:44:50 +00:00
next_child = _next_control ( from ) ;
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if ( ! next_child ) { //nothing else.. go up and find either window or subwindow
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next_child = const_cast < Control * > ( this ) ;
while ( next_child & & ! next_child - > is_set_as_toplevel ( ) ) {
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next_child = cast_to < Control > ( next_child - > get_parent ( ) ) ;
2014-02-10 01:10:30 +00:00
}
if ( ! next_child ) {
2016-01-17 01:41:10 +00:00
2017-03-05 15:44:50 +00:00
next_child = const_cast < Control * > ( this ) ;
while ( next_child ) {
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if ( next_child - > data . SI | | next_child - > data . RI )
break ;
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next_child = next_child - > get_parent_control ( ) ;
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}
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}
}
}
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if ( next_child = = this ) // no next control->
return ( get_focus_mode ( ) = = FOCUS_ALL ) ? next_child : NULL ;
2016-10-05 06:56:58 +00:00
if ( next_child ) {
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if ( next_child - > get_focus_mode ( ) = = FOCUS_ALL )
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return next_child ;
from = next_child ;
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} else
break ;
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}
2016-03-08 23:00:52 +00:00
2014-02-10 01:10:30 +00:00
return NULL ;
}
static Control * _prev_control ( Control * p_from ) {
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Control * child = NULL ;
for ( int i = p_from - > get_child_count ( ) - 1 ; i > = 0 ; i - - ) {
2014-02-10 01:10:30 +00:00
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Control * c = Object : : cast_to < Control > ( p_from - > get_child ( i ) ) ;
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if ( ! c | | ! c - > is_visible_in_tree ( ) | | c - > is_set_as_toplevel ( ) )
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continue ;
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child = c ;
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break ;
}
if ( ! child )
return p_from ;
//no prev in parent, try the same in parent
return _prev_control ( child ) ;
}
Control * Control : : find_prev_valid_focus ( ) const {
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Control * from = const_cast < Control * > ( this ) ;
2014-02-10 01:10:30 +00:00
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while ( true ) {
2014-02-10 01:10:30 +00:00
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// If the focus property is manually overwritten, attempt to use it.
if ( ! data . focus_prev . is_empty ( ) ) {
Node * n = get_node ( data . focus_prev ) ;
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Control * c ;
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if ( n ) {
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c = Object : : cast_to < Control > ( n ) ;
ERR_FAIL_COND_V_MSG ( ! c , NULL , " Previous focus node is not a control: " + n - > get_name ( ) + " . " ) ;
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} else {
return NULL ;
}
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if ( c - > is_visible ( ) & & c - > get_focus_mode ( ) ! = FOCUS_NONE )
return c ;
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}
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// find prev child
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Control * prev_child = NULL ;
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if ( from - > is_set_as_toplevel ( ) | | ! Object : : cast_to < Control > ( from - > get_parent ( ) ) ) {
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//find last of the children
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prev_child = _prev_control ( from ) ;
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} else {
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for ( int i = ( from - > get_position_in_parent ( ) - 1 ) ; i > = 0 ; i - - ) {
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Control * c = Object : : cast_to < Control > ( from - > get_parent ( ) - > get_child ( i ) ) ;
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if ( ! c | | ! c - > is_visible_in_tree ( ) | | c - > is_set_as_toplevel ( ) ) {
continue ;
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}
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prev_child = c ;
break ;
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}
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if ( ! prev_child ) {
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prev_child = Object : : cast_to < Control > ( from - > get_parent ( ) ) ;
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} else {
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prev_child = _prev_control ( prev_child ) ;
}
}
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if ( prev_child = = this ) // no prev control->
return ( get_focus_mode ( ) = = FOCUS_ALL ) ? prev_child : NULL ;
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if ( prev_child - > get_focus_mode ( ) = = FOCUS_ALL )
return prev_child ;
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from = prev_child ;
}
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return NULL ;
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}
Control : : FocusMode Control : : get_focus_mode ( ) const {
return data . focus_mode ;
}
bool Control : : has_focus ( ) const {
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return is_inside_tree ( ) & & get_viewport ( ) - > _gui_control_has_focus ( this ) ;
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}
void Control : : grab_focus ( ) {
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ERR_FAIL_COND ( ! is_inside_tree ( ) ) ;
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if ( data . focus_mode = = FOCUS_NONE ) {
WARN_PRINT ( " This control can't grab focus. Use set_focus_mode() to allow a control to get focus. " ) ;
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return ;
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}
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get_viewport ( ) - > _gui_control_grab_focus ( this ) ;
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}
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void Control : : release_focus ( ) {
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ERR_FAIL_COND ( ! is_inside_tree ( ) ) ;
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if ( ! has_focus ( ) )
return ;
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get_viewport ( ) - > _gui_remove_focus ( ) ;
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update ( ) ;
}
bool Control : : is_toplevel_control ( ) const {
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return is_inside_tree ( ) & & ( ! data . parent_canvas_item & & ! data . RI & & is_set_as_toplevel ( ) ) ;
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}
void Control : : show_modal ( bool p_exclusive ) {
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ERR_FAIL_COND ( ! is_inside_tree ( ) ) ;
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ERR_FAIL_COND ( ! data . SI ) ;
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if ( is_visible_in_tree ( ) )
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hide ( ) ;
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ERR_FAIL_COND ( data . MI ! = NULL ) ;
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show ( ) ;
raise ( ) ;
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data . modal_exclusive = p_exclusive ;
data . MI = get_viewport ( ) - > _gui_show_modal ( this ) ;
data . modal_frame = Engine : : get_singleton ( ) - > get_frames_drawn ( ) ;
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}
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void Control : : _modal_set_prev_focus_owner ( ObjectID p_prev ) {
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data . modal_prev_focus_owner = p_prev ;
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}
void Control : : _modal_stack_remove ( ) {
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ERR_FAIL_COND ( ! is_inside_tree ( ) ) ;
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if ( ! data . MI )
return ;
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List < Control * > : : Element * element = data . MI ;
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data . MI = NULL ;
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get_viewport ( ) - > _gui_remove_from_modal_stack ( element , data . modal_prev_focus_owner ) ;
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data . modal_prev_focus_owner = 0 ;
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}
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void Control : : _propagate_theme_changed ( CanvasItem * p_at , Control * p_owner , bool p_assign ) {
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Control * c = Object : : cast_to < Control > ( p_at ) ;
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if ( c & & c ! = p_owner & & c - > data . theme . is_valid ( ) ) // has a theme, this can't be propagated
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return ;
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for ( int i = 0 ; i < p_at - > get_child_count ( ) ; i + + ) {
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CanvasItem * child = Object : : cast_to < CanvasItem > ( p_at - > get_child ( i ) ) ;
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if ( child ) {
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_propagate_theme_changed ( child , p_owner , p_assign ) ;
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}
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}
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if ( c ) {
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if ( p_assign ) {
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c - > data . theme_owner = p_owner ;
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}
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c - > notification ( NOTIFICATION_THEME_CHANGED ) ;
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}
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}
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void Control : : _theme_changed ( ) {
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_propagate_theme_changed ( this , this , false ) ;
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}
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void Control : : set_theme ( const Ref < Theme > & p_theme ) {
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if ( data . theme = = p_theme )
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return ;
if ( data . theme . is_valid ( ) ) {
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data . theme - > disconnect ( " changed " , this , " _theme_changed " ) ;
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}
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data . theme = p_theme ;
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if ( ! p_theme . is_null ( ) ) {
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data . theme_owner = this ;
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_propagate_theme_changed ( this , this ) ;
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} else {
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Control * parent = cast_to < Control > ( get_parent ( ) ) ;
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if ( parent & & parent - > data . theme_owner ) {
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_propagate_theme_changed ( this , parent - > data . theme_owner ) ;
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} else {
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_propagate_theme_changed ( this , NULL ) ;
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}
}
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if ( data . theme . is_valid ( ) ) {
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data . theme - > connect ( " changed " , this , " _theme_changed " , varray ( ) , CONNECT_DEFERRED ) ;
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}
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}
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void Control : : accept_event ( ) {
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if ( is_inside_tree ( ) )
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get_viewport ( ) - > _gui_accept_event ( ) ;
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}
Ref < Theme > Control : : get_theme ( ) const {
return data . theme ;
}
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void Control : : set_tooltip ( const String & p_tooltip ) {
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data . tooltip = p_tooltip ;
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update_configuration_warning ( ) ;
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}
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String Control : : get_tooltip ( const Point2 & p_pos ) const {
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return data . tooltip ;
}
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Control * Control : : make_custom_tooltip ( const String & p_text ) const {
if ( get_script_instance ( ) ) {
return const_cast < Control * > ( this ) - > call ( " _make_custom_tooltip " , p_text ) ;
}
return NULL ;
}
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void Control : : set_default_cursor_shape ( CursorShape p_shape ) {
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ERR_FAIL_INDEX ( int ( p_shape ) , CURSOR_MAX ) ;
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data . default_cursor = p_shape ;
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}
Control : : CursorShape Control : : get_default_cursor_shape ( ) const {
return data . default_cursor ;
}
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Control : : CursorShape Control : : get_cursor_shape ( const Point2 & p_pos ) const {
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return data . default_cursor ;
}
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Transform2D Control : : get_transform ( ) const {
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Transform2D xform = _get_internal_transform ( ) ;
xform [ 2 ] + = get_position ( ) ;
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return xform ;
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}
String Control : : _get_tooltip ( ) const {
return data . tooltip ;
}
void Control : : set_focus_neighbour ( Margin p_margin , const NodePath & p_neighbour ) {
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ERR_FAIL_INDEX ( ( int ) p_margin , 4 ) ;
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data . focus_neighbour [ p_margin ] = p_neighbour ;
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}
NodePath Control : : get_focus_neighbour ( Margin p_margin ) const {
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ERR_FAIL_INDEX_V ( ( int ) p_margin , 4 , NodePath ( ) ) ;
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return data . focus_neighbour [ p_margin ] ;
}
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void Control : : set_focus_next ( const NodePath & p_next ) {
data . focus_next = p_next ;
}
NodePath Control : : get_focus_next ( ) const {
return data . focus_next ;
}
void Control : : set_focus_previous ( const NodePath & p_prev ) {
data . focus_prev = p_prev ;
}
NodePath Control : : get_focus_previous ( ) const {
return data . focus_prev ;
}
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# define MAX_NEIGHBOUR_SEARCH_COUNT 512
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Control * Control : : _get_focus_neighbour ( Margin p_margin , int p_count ) {
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ERR_FAIL_INDEX_V ( ( int ) p_margin , 4 , NULL ) ;
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if ( p_count > = MAX_NEIGHBOUR_SEARCH_COUNT )
return NULL ;
if ( ! data . focus_neighbour [ p_margin ] . is_empty ( ) ) {
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Control * c = NULL ;
Node * n = get_node ( data . focus_neighbour [ p_margin ] ) ;
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if ( n ) {
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c = Object : : cast_to < Control > ( n ) ;
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ERR_FAIL_COND_V_MSG ( ! c , NULL , " Neighbor focus node is not a control: " + n - > get_name ( ) + " . " ) ;
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} else {
return NULL ;
}
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bool valid = true ;
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if ( ! c - > is_visible ( ) )
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valid = false ;
if ( c - > get_focus_mode ( ) = = FOCUS_NONE )
valid = false ;
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if ( valid )
return c ;
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c = c - > _get_focus_neighbour ( p_margin , p_count + 1 ) ;
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return c ;
}
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float dist = 1e7 ;
Control * result = NULL ;
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Point2 points [ 4 ] ;
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Transform2D xform = get_global_transform ( ) ;
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points [ 0 ] = xform . xform ( Point2 ( ) ) ;
points [ 1 ] = xform . xform ( Point2 ( get_size ( ) . x , 0 ) ) ;
points [ 2 ] = xform . xform ( get_size ( ) ) ;
points [ 3 ] = xform . xform ( Point2 ( 0 , get_size ( ) . y ) ) ;
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const Vector2 dir [ 4 ] = {
Vector2 ( - 1 , 0 ) ,
Vector2 ( 0 , - 1 ) ,
Vector2 ( 1 , 0 ) ,
Vector2 ( 0 , 1 )
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} ;
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Vector2 vdir = dir [ p_margin ] ;
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float maxd = - 1e7 ;
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for ( int i = 0 ; i < 4 ; i + + ) {
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float d = vdir . dot ( points [ i ] ) ;
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if ( d > maxd )
maxd = d ;
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}
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Node * base = this ;
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while ( base ) {
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Control * c = Object : : cast_to < Control > ( base ) ;
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if ( c ) {
if ( c - > data . SI )
break ;
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if ( c - > data . RI )
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break ;
}
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base = base - > get_parent ( ) ;
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}
if ( ! base )
return NULL ;
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_window_find_focus_neighbour ( vdir , base , points , maxd , dist , & result ) ;
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return result ;
}
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void Control : : _window_find_focus_neighbour ( const Vector2 & p_dir , Node * p_at , const Point2 * p_points , float p_min , float & r_closest_dist , Control * * r_closest ) {
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if ( Object : : cast_to < Viewport > ( p_at ) )
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return ; //bye
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Control * c = Object : : cast_to < Control > ( p_at ) ;
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if ( c & & c ! = this & & c - > get_focus_mode ( ) = = FOCUS_ALL & & c - > is_visible_in_tree ( ) ) {
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Point2 points [ 4 ] ;
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Transform2D xform = c - > get_global_transform ( ) ;
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points [ 0 ] = xform . xform ( Point2 ( ) ) ;
points [ 1 ] = xform . xform ( Point2 ( get_size ( ) . x , 0 ) ) ;
points [ 2 ] = xform . xform ( get_size ( ) ) ;
points [ 3 ] = xform . xform ( Point2 ( 0 , get_size ( ) . y ) ) ;
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float min = 1e7 ;
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for ( int i = 0 ; i < 4 ; i + + ) {
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float d = p_dir . dot ( points [ i ] ) ;
if ( d < min )
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min = d ;
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}
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if ( min > ( p_min - CMP_EPSILON ) ) {
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for ( int i = 0 ; i < 4 ; i + + ) {
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Vector2 la = p_points [ i ] ;
Vector2 lb = p_points [ ( i + 1 ) % 4 ] ;
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for ( int j = 0 ; j < 4 ; j + + ) {
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Vector2 fa = points [ j ] ;
Vector2 fb = points [ ( j + 1 ) % 4 ] ;
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Vector2 pa , pb ;
float d = Geometry : : get_closest_points_between_segments ( la , lb , fa , fb , pa , pb ) ;
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//float d = Geometry::get_closest_distance_between_segments(Vector3(la.x,la.y,0),Vector3(lb.x,lb.y,0),Vector3(fa.x,fa.y,0),Vector3(fb.x,fb.y,0));
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if ( d < r_closest_dist ) {
r_closest_dist = d ;
* r_closest = c ;
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}
}
}
}
}
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for ( int i = 0 ; i < p_at - > get_child_count ( ) ; i + + ) {
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Node * child = p_at - > get_child ( i ) ;
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Control * childc = Object : : cast_to < Control > ( child ) ;
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if ( childc & & childc - > data . SI )
continue ; //subwindow, ignore
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_window_find_focus_neighbour ( p_dir , p_at - > get_child ( i ) , p_points , p_min , r_closest_dist , r_closest ) ;
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}
}
void Control : : set_h_size_flags ( int p_flags ) {
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if ( data . h_size_flags = = p_flags )
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return ;
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data . h_size_flags = p_flags ;
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emit_signal ( SceneStringNames : : get_singleton ( ) - > size_flags_changed ) ;
}
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int Control : : get_h_size_flags ( ) const {
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return data . h_size_flags ;
}
void Control : : set_v_size_flags ( int p_flags ) {
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if ( data . v_size_flags = = p_flags )
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return ;
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data . v_size_flags = p_flags ;
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emit_signal ( SceneStringNames : : get_singleton ( ) - > size_flags_changed ) ;
}
void Control : : set_stretch_ratio ( float p_ratio ) {
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if ( data . expand = = p_ratio )
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return ;
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data . expand = p_ratio ;
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emit_signal ( SceneStringNames : : get_singleton ( ) - > size_flags_changed ) ;
}
float Control : : get_stretch_ratio ( ) const {
return data . expand ;
}
void Control : : grab_click_focus ( ) {
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ERR_FAIL_COND ( ! is_inside_tree ( ) ) ;
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get_viewport ( ) - > _gui_grab_click_focus ( this ) ;
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}
void Control : : minimum_size_changed ( ) {
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if ( ! is_inside_tree ( ) | | data . block_minimum_size_adjust )
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return ;
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Control * invalidate = this ;
//invalidate cache upwards
while ( invalidate & & invalidate - > data . minimum_size_valid ) {
invalidate - > data . minimum_size_valid = false ;
if ( invalidate - > is_set_as_toplevel ( ) )
break ; // do not go further up
invalidate = invalidate - > data . parent ;
}
if ( ! is_visible_in_tree ( ) )
return ;
if ( data . updating_last_minimum_size )
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return ;
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data . updating_last_minimum_size = true ;
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MessageQueue : : get_singleton ( ) - > push_call ( this , " _update_minimum_size " ) ;
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}
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int Control : : get_v_size_flags ( ) const {
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return data . v_size_flags ;
}
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void Control : : set_mouse_filter ( MouseFilter p_filter ) {
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ERR_FAIL_INDEX ( p_filter , 3 ) ;
data . mouse_filter = p_filter ;
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update_configuration_warning ( ) ;
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}
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Control : : MouseFilter Control : : get_mouse_filter ( ) const {
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return data . mouse_filter ;
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}
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void Control : : set_pass_on_modal_close_click ( bool p_pass_on ) {
data . pass_on_modal_close_click = p_pass_on ;
}
bool Control : : pass_on_modal_close_click ( ) const {
return data . pass_on_modal_close_click ;
}
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Control * Control : : get_focus_owner ( ) const {
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ERR_FAIL_COND_V ( ! is_inside_tree ( ) , NULL ) ;
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return get_viewport ( ) - > _gui_get_focus_owner ( ) ;
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}
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void Control : : warp_mouse ( const Point2 & p_to_pos ) {
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ERR_FAIL_COND ( ! is_inside_tree ( ) ) ;
get_viewport ( ) - > warp_mouse ( get_global_transform ( ) . xform ( p_to_pos ) ) ;
}
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bool Control : : is_text_field ( ) const {
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/*
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if ( get_script_instance ( ) ) {
Variant v = p_point ;
const Variant * p [ 2 ] = { & v , & p_data } ;
Variant : : CallError ce ;
Variant ret = get_script_instance ( ) - > call ( " is_text_field " , p , 2 , ce ) ;
if ( ce . error = = Variant : : CallError : : CALL_OK )
return ret ;
}
*/
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return false ;
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}
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void Control : : set_rotation ( float p_radians ) {
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data . rotation = p_radians ;
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update ( ) ;
_notify_transform ( ) ;
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_change_notify ( " rect_rotation " ) ;
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}
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float Control : : get_rotation ( ) const {
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return data . rotation ;
}
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void Control : : set_rotation_degrees ( float p_degrees ) {
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set_rotation ( Math : : deg2rad ( p_degrees ) ) ;
}
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float Control : : get_rotation_degrees ( ) const {
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return Math : : rad2deg ( get_rotation ( ) ) ;
}
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void Control : : _override_changed ( ) {
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notification ( NOTIFICATION_THEME_CHANGED ) ;
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minimum_size_changed ( ) ; // overrides are likely to affect minimum size
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}
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void Control : : set_pivot_offset ( const Vector2 & p_pivot ) {
data . pivot_offset = p_pivot ;
update ( ) ;
_notify_transform ( ) ;
_change_notify ( " rect_pivot_offset " ) ;
}
Vector2 Control : : get_pivot_offset ( ) const {
return data . pivot_offset ;
}
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void Control : : set_scale ( const Vector2 & p_scale ) {
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data . scale = p_scale ;
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update ( ) ;
_notify_transform ( ) ;
}
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Vector2 Control : : get_scale ( ) const {
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return data . scale ;
}
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Control * Control : : get_root_parent_control ( ) const {
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const CanvasItem * ci = this ;
const Control * root = this ;
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while ( ci ) {
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const Control * c = Object : : cast_to < Control > ( ci ) ;
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if ( c ) {
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root = c ;
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if ( c - > data . RI | | c - > data . MI | | c - > is_toplevel_control ( ) )
break ;
}
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ci = ci - > get_parent_item ( ) ;
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}
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return const_cast < Control * > ( root ) ;
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}
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void Control : : set_block_minimum_size_adjust ( bool p_block ) {
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data . block_minimum_size_adjust = p_block ;
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}
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bool Control : : is_minimum_size_adjust_blocked ( ) const {
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return data . block_minimum_size_adjust ;
}
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void Control : : set_disable_visibility_clip ( bool p_ignore ) {
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data . disable_visibility_clip = p_ignore ;
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update ( ) ;
}
bool Control : : is_visibility_clip_disabled ( ) const {
return data . disable_visibility_clip ;
}
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void Control : : get_argument_options ( const StringName & p_function , int p_idx , List < String > * r_options ) const {
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# ifdef TOOLS_ENABLED
const String quote_style = EDITOR_DEF ( " text_editor/completion/use_single_quotes " , 0 ) ? " ' " : " \" " ;
# else
const String quote_style = " \" " ;
# endif
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Node : : get_argument_options ( p_function , p_idx , r_options ) ;
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if ( p_idx = = 0 ) {
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List < StringName > sn ;
String pf = p_function ;
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if ( pf = = " add_color_override " | | pf = = " has_color " | | pf = = " has_color_override " | | pf = = " get_color " ) {
Theme : : get_default ( ) - > get_color_list ( get_class ( ) , & sn ) ;
} else if ( pf = = " add_style_override " | | pf = = " has_style " | | pf = = " has_style_override " | | pf = = " get_style " ) {
Theme : : get_default ( ) - > get_stylebox_list ( get_class ( ) , & sn ) ;
} else if ( pf = = " add_font_override " | | pf = = " has_font " | | pf = = " has_font_override " | | pf = = " get_font " ) {
Theme : : get_default ( ) - > get_font_list ( get_class ( ) , & sn ) ;
} else if ( pf = = " add_constant_override " | | pf = = " has_constant " | | pf = = " has_constant_override " | | pf = = " get_constant " ) {
Theme : : get_default ( ) - > get_constant_list ( get_class ( ) , & sn ) ;
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}
sn . sort_custom < StringName : : AlphCompare > ( ) ;
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for ( List < StringName > : : Element * E = sn . front ( ) ; E ; E = E - > next ( ) ) {
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r_options - > push_back ( quote_style + E - > get ( ) + quote_style ) ;
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}
}
}
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String Control : : get_configuration_warning ( ) const {
String warning = CanvasItem : : get_configuration_warning ( ) ;
if ( data . mouse_filter = = MOUSE_FILTER_IGNORE & & data . tooltip ! = " " ) {
if ( warning ! = String ( ) ) {
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warning + = " \n \n " ;
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}
warning + = TTR ( " The Hint Tooltip won't be displayed as the control's Mouse Filter is set to \" Ignore \" . To solve this, set the Mouse Filter to \" Stop \" or \" Pass \" . " ) ;
}
return warning ;
}
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void Control : : set_clip_contents ( bool p_clip ) {
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data . clip_contents = p_clip ;
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update ( ) ;
}
bool Control : : is_clipping_contents ( ) {
return data . clip_contents ;
}
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void Control : : set_h_grow_direction ( GrowDirection p_direction ) {
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ERR_FAIL_INDEX ( ( int ) p_direction , 3 ) ;
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data . h_grow = p_direction ;
_size_changed ( ) ;
}
Control : : GrowDirection Control : : get_h_grow_direction ( ) const {
return data . h_grow ;
}
void Control : : set_v_grow_direction ( GrowDirection p_direction ) {
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ERR_FAIL_INDEX ( ( int ) p_direction , 3 ) ;
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data . v_grow = p_direction ;
_size_changed ( ) ;
}
Control : : GrowDirection Control : : get_v_grow_direction ( ) const {
return data . v_grow ;
}
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void Control : : _bind_methods ( ) {
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//ClassDB::bind_method(D_METHOD("_window_resize_event"),&Control::_window_resize_event);
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ClassDB : : bind_method ( D_METHOD ( " _size_changed " ) , & Control : : _size_changed ) ;
ClassDB : : bind_method ( D_METHOD ( " _update_minimum_size " ) , & Control : : _update_minimum_size ) ;
ClassDB : : bind_method ( D_METHOD ( " accept_event " ) , & Control : : accept_event ) ;
ClassDB : : bind_method ( D_METHOD ( " get_minimum_size " ) , & Control : : get_minimum_size ) ;
ClassDB : : bind_method ( D_METHOD ( " get_combined_minimum_size " ) , & Control : : get_combined_minimum_size ) ;
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ClassDB : : bind_method ( D_METHOD ( " set_anchors_preset " , " preset " , " keep_margins " ) , & Control : : set_anchors_preset , DEFVAL ( false ) ) ;
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ClassDB : : bind_method ( D_METHOD ( " set_margins_preset " , " preset " , " resize_mode " , " margin " ) , & Control : : set_margins_preset , DEFVAL ( PRESET_MODE_MINSIZE ) , DEFVAL ( 0 ) ) ;
ClassDB : : bind_method ( D_METHOD ( " set_anchors_and_margins_preset " , " preset " , " resize_mode " , " margin " ) , & Control : : set_anchors_and_margins_preset , DEFVAL ( PRESET_MODE_MINSIZE ) , DEFVAL ( 0 ) ) ;
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ClassDB : : bind_method ( D_METHOD ( " _set_anchor " , " margin " , " anchor " ) , & Control : : _set_anchor ) ;
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ClassDB : : bind_method ( D_METHOD ( " set_anchor " , " margin " , " anchor " , " keep_margin " , " push_opposite_anchor " ) , & Control : : set_anchor , DEFVAL ( false ) , DEFVAL ( true ) ) ;
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ClassDB : : bind_method ( D_METHOD ( " get_anchor " , " margin " ) , & Control : : get_anchor ) ;
ClassDB : : bind_method ( D_METHOD ( " set_margin " , " margin " , " offset " ) , & Control : : set_margin ) ;
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ClassDB : : bind_method ( D_METHOD ( " set_anchor_and_margin " , " margin " , " anchor " , " offset " , " push_opposite_anchor " ) , & Control : : set_anchor_and_margin , DEFVAL ( false ) ) ;
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ClassDB : : bind_method ( D_METHOD ( " set_begin " , " position " ) , & Control : : set_begin ) ;
ClassDB : : bind_method ( D_METHOD ( " set_end " , " position " ) , & Control : : set_end ) ;
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ClassDB : : bind_method ( D_METHOD ( " set_position " , " position " , " keep_margins " ) , & Control : : set_position , DEFVAL ( false ) ) ;
ClassDB : : bind_method ( D_METHOD ( " _set_position " , " margin " ) , & Control : : _set_position ) ;
ClassDB : : bind_method ( D_METHOD ( " set_size " , " size " , " keep_margins " ) , & Control : : set_size , DEFVAL ( false ) ) ;
ClassDB : : bind_method ( D_METHOD ( " _set_size " , " size " ) , & Control : : _set_size ) ;
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ClassDB : : bind_method ( D_METHOD ( " set_custom_minimum_size " , " size " ) , & Control : : set_custom_minimum_size ) ;
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ClassDB : : bind_method ( D_METHOD ( " set_global_position " , " position " , " keep_margins " ) , & Control : : set_global_position , DEFVAL ( false ) ) ;
ClassDB : : bind_method ( D_METHOD ( " _set_global_position " , " position " ) , & Control : : _set_global_position ) ;
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ClassDB : : bind_method ( D_METHOD ( " set_rotation " , " radians " ) , & Control : : set_rotation ) ;
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ClassDB : : bind_method ( D_METHOD ( " set_rotation_degrees " , " degrees " ) , & Control : : set_rotation_degrees ) ;
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ClassDB : : bind_method ( D_METHOD ( " set_scale " , " scale " ) , & Control : : set_scale ) ;
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ClassDB : : bind_method ( D_METHOD ( " set_pivot_offset " , " pivot_offset " ) , & Control : : set_pivot_offset ) ;
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ClassDB : : bind_method ( D_METHOD ( " get_margin " , " margin " ) , & Control : : get_margin ) ;
ClassDB : : bind_method ( D_METHOD ( " get_begin " ) , & Control : : get_begin ) ;
ClassDB : : bind_method ( D_METHOD ( " get_end " ) , & Control : : get_end ) ;
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ClassDB : : bind_method ( D_METHOD ( " get_position " ) , & Control : : get_position ) ;
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ClassDB : : bind_method ( D_METHOD ( " get_size " ) , & Control : : get_size ) ;
ClassDB : : bind_method ( D_METHOD ( " get_rotation " ) , & Control : : get_rotation ) ;
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ClassDB : : bind_method ( D_METHOD ( " get_rotation_degrees " ) , & Control : : get_rotation_degrees ) ;
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ClassDB : : bind_method ( D_METHOD ( " get_scale " ) , & Control : : get_scale ) ;
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ClassDB : : bind_method ( D_METHOD ( " get_pivot_offset " ) , & Control : : get_pivot_offset ) ;
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ClassDB : : bind_method ( D_METHOD ( " get_custom_minimum_size " ) , & Control : : get_custom_minimum_size ) ;
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ClassDB : : bind_method ( D_METHOD ( " get_parent_area_size " ) , & Control : : get_parent_area_size ) ;
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ClassDB : : bind_method ( D_METHOD ( " get_global_position " ) , & Control : : get_global_position ) ;
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ClassDB : : bind_method ( D_METHOD ( " get_rect " ) , & Control : : get_rect ) ;
ClassDB : : bind_method ( D_METHOD ( " get_global_rect " ) , & Control : : get_global_rect ) ;
ClassDB : : bind_method ( D_METHOD ( " show_modal " , " exclusive " ) , & Control : : show_modal , DEFVAL ( false ) ) ;
ClassDB : : bind_method ( D_METHOD ( " set_focus_mode " , " mode " ) , & Control : : set_focus_mode ) ;
ClassDB : : bind_method ( D_METHOD ( " get_focus_mode " ) , & Control : : get_focus_mode ) ;
ClassDB : : bind_method ( D_METHOD ( " has_focus " ) , & Control : : has_focus ) ;
ClassDB : : bind_method ( D_METHOD ( " grab_focus " ) , & Control : : grab_focus ) ;
ClassDB : : bind_method ( D_METHOD ( " release_focus " ) , & Control : : release_focus ) ;
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ClassDB : : bind_method ( D_METHOD ( " get_focus_owner " ) , & Control : : get_focus_owner ) ;
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ClassDB : : bind_method ( D_METHOD ( " set_h_size_flags " , " flags " ) , & Control : : set_h_size_flags ) ;
ClassDB : : bind_method ( D_METHOD ( " get_h_size_flags " ) , & Control : : get_h_size_flags ) ;
ClassDB : : bind_method ( D_METHOD ( " set_stretch_ratio " , " ratio " ) , & Control : : set_stretch_ratio ) ;
ClassDB : : bind_method ( D_METHOD ( " get_stretch_ratio " ) , & Control : : get_stretch_ratio ) ;
ClassDB : : bind_method ( D_METHOD ( " set_v_size_flags " , " flags " ) , & Control : : set_v_size_flags ) ;
ClassDB : : bind_method ( D_METHOD ( " get_v_size_flags " ) , & Control : : get_v_size_flags ) ;
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ClassDB : : bind_method ( D_METHOD ( " set_theme " , " theme " ) , & Control : : set_theme ) ;
ClassDB : : bind_method ( D_METHOD ( " get_theme " ) , & Control : : get_theme ) ;
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ClassDB : : bind_method ( D_METHOD ( " add_icon_override " , " name " , " texture " ) , & Control : : add_icon_override ) ;
ClassDB : : bind_method ( D_METHOD ( " add_shader_override " , " name " , " shader " ) , & Control : : add_shader_override ) ;
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ClassDB : : bind_method ( D_METHOD ( " add_stylebox_override " , " name " , " stylebox " ) , & Control : : add_style_override ) ;
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ClassDB : : bind_method ( D_METHOD ( " add_font_override " , " name " , " font " ) , & Control : : add_font_override ) ;
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ClassDB : : bind_method ( D_METHOD ( " add_color_override " , " name " , " color " ) , & Control : : add_color_override ) ;
ClassDB : : bind_method ( D_METHOD ( " add_constant_override " , " name " , " constant " ) , & Control : : add_constant_override ) ;
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ClassDB : : bind_method ( D_METHOD ( " get_icon " , " name " , " type " ) , & Control : : get_icon , DEFVAL ( " " ) ) ;
ClassDB : : bind_method ( D_METHOD ( " get_stylebox " , " name " , " type " ) , & Control : : get_stylebox , DEFVAL ( " " ) ) ;
ClassDB : : bind_method ( D_METHOD ( " get_font " , " name " , " type " ) , & Control : : get_font , DEFVAL ( " " ) ) ;
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ClassDB : : bind_method ( D_METHOD ( " get_color " , " name " , " type " ) , & Control : : get_color , DEFVAL ( " " ) ) ;
ClassDB : : bind_method ( D_METHOD ( " get_constant " , " name " , " type " ) , & Control : : get_constant , DEFVAL ( " " ) ) ;
2014-02-10 01:10:30 +00:00
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ClassDB : : bind_method ( D_METHOD ( " has_icon_override " , " name " ) , & Control : : has_icon_override ) ;
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ClassDB : : bind_method ( D_METHOD ( " has_shader_override " , " name " ) , & Control : : has_shader_override ) ;
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ClassDB : : bind_method ( D_METHOD ( " has_stylebox_override " , " name " ) , & Control : : has_stylebox_override ) ;
ClassDB : : bind_method ( D_METHOD ( " has_font_override " , " name " ) , & Control : : has_font_override ) ;
ClassDB : : bind_method ( D_METHOD ( " has_color_override " , " name " ) , & Control : : has_color_override ) ;
ClassDB : : bind_method ( D_METHOD ( " has_constant_override " , " name " ) , & Control : : has_constant_override ) ;
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ClassDB : : bind_method ( D_METHOD ( " has_icon " , " name " , " type " ) , & Control : : has_icon , DEFVAL ( " " ) ) ;
ClassDB : : bind_method ( D_METHOD ( " has_stylebox " , " name " , " type " ) , & Control : : has_stylebox , DEFVAL ( " " ) ) ;
ClassDB : : bind_method ( D_METHOD ( " has_font " , " name " , " type " ) , & Control : : has_font , DEFVAL ( " " ) ) ;
ClassDB : : bind_method ( D_METHOD ( " has_color " , " name " , " type " ) , & Control : : has_color , DEFVAL ( " " ) ) ;
ClassDB : : bind_method ( D_METHOD ( " has_constant " , " name " , " type " ) , & Control : : has_constant , DEFVAL ( " " ) ) ;
2014-02-10 01:10:30 +00:00
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ClassDB : : bind_method ( D_METHOD ( " get_parent_control " ) , & Control : : get_parent_control ) ;
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ClassDB : : bind_method ( D_METHOD ( " set_h_grow_direction " , " direction " ) , & Control : : set_h_grow_direction ) ;
ClassDB : : bind_method ( D_METHOD ( " get_h_grow_direction " ) , & Control : : get_h_grow_direction ) ;
ClassDB : : bind_method ( D_METHOD ( " set_v_grow_direction " , " direction " ) , & Control : : set_v_grow_direction ) ;
ClassDB : : bind_method ( D_METHOD ( " get_v_grow_direction " ) , & Control : : get_v_grow_direction ) ;
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ClassDB : : bind_method ( D_METHOD ( " set_tooltip " , " tooltip " ) , & Control : : set_tooltip ) ;
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ClassDB : : bind_method ( D_METHOD ( " get_tooltip " , " at_position " ) , & Control : : get_tooltip , DEFVAL ( Point2 ( ) ) ) ;
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ClassDB : : bind_method ( D_METHOD ( " _get_tooltip " ) , & Control : : _get_tooltip ) ;
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ClassDB : : bind_method ( D_METHOD ( " set_default_cursor_shape " , " shape " ) , & Control : : set_default_cursor_shape ) ;
ClassDB : : bind_method ( D_METHOD ( " get_default_cursor_shape " ) , & Control : : get_default_cursor_shape ) ;
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ClassDB : : bind_method ( D_METHOD ( " get_cursor_shape " , " position " ) , & Control : : get_cursor_shape , DEFVAL ( Point2 ( ) ) ) ;
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ClassDB : : bind_method ( D_METHOD ( " set_focus_neighbour " , " margin " , " neighbour " ) , & Control : : set_focus_neighbour ) ;
ClassDB : : bind_method ( D_METHOD ( " get_focus_neighbour " , " margin " ) , & Control : : get_focus_neighbour ) ;
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ClassDB : : bind_method ( D_METHOD ( " set_focus_next " , " next " ) , & Control : : set_focus_next ) ;
ClassDB : : bind_method ( D_METHOD ( " get_focus_next " ) , & Control : : get_focus_next ) ;
ClassDB : : bind_method ( D_METHOD ( " set_focus_previous " , " previous " ) , & Control : : set_focus_previous ) ;
ClassDB : : bind_method ( D_METHOD ( " get_focus_previous " ) , & Control : : get_focus_previous ) ;
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ClassDB : : bind_method ( D_METHOD ( " force_drag " , " data " , " preview " ) , & Control : : force_drag ) ;
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ClassDB : : bind_method ( D_METHOD ( " set_mouse_filter " , " filter " ) , & Control : : set_mouse_filter ) ;
ClassDB : : bind_method ( D_METHOD ( " get_mouse_filter " ) , & Control : : get_mouse_filter ) ;
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ClassDB : : bind_method ( D_METHOD ( " set_clip_contents " , " enable " ) , & Control : : set_clip_contents ) ;
ClassDB : : bind_method ( D_METHOD ( " is_clipping_contents " ) , & Control : : is_clipping_contents ) ;
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ClassDB : : bind_method ( D_METHOD ( " grab_click_focus " ) , & Control : : grab_click_focus ) ;
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ClassDB : : bind_method ( D_METHOD ( " set_drag_forwarding " , " target " ) , & Control : : set_drag_forwarding ) ;
ClassDB : : bind_method ( D_METHOD ( " set_drag_preview " , " control " ) , & Control : : set_drag_preview ) ;
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ClassDB : : bind_method ( D_METHOD ( " warp_mouse " , " to_position " ) , & Control : : warp_mouse ) ;
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ClassDB : : bind_method ( D_METHOD ( " minimum_size_changed " ) , & Control : : minimum_size_changed ) ;
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ClassDB : : bind_method ( D_METHOD ( " _theme_changed " ) , & Control : : _theme_changed ) ;
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ClassDB : : bind_method ( D_METHOD ( " _override_changed " ) , & Control : : _override_changed ) ;
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BIND_VMETHOD ( MethodInfo ( " _gui_input " , PropertyInfo ( Variant : : OBJECT , " event " , PROPERTY_HINT_RESOURCE_TYPE , " InputEvent " ) ) ) ;
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BIND_VMETHOD ( MethodInfo ( Variant : : VECTOR2 , " _get_minimum_size " ) ) ;
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MethodInfo get_drag_data = MethodInfo ( " get_drag_data " , PropertyInfo ( Variant : : VECTOR2 , " position " ) ) ;
get_drag_data . return_val . usage | = PROPERTY_USAGE_NIL_IS_VARIANT ;
BIND_VMETHOD ( get_drag_data ) ;
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BIND_VMETHOD ( MethodInfo ( Variant : : BOOL , " can_drop_data " , PropertyInfo ( Variant : : VECTOR2 , " position " ) , PropertyInfo ( Variant : : NIL , " data " ) ) ) ;
BIND_VMETHOD ( MethodInfo ( " drop_data " , PropertyInfo ( Variant : : VECTOR2 , " position " ) , PropertyInfo ( Variant : : NIL , " data " ) ) ) ;
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BIND_VMETHOD ( MethodInfo ( Variant : : OBJECT , " _make_custom_tooltip " , PropertyInfo ( Variant : : STRING , " for_text " ) ) ) ;
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BIND_VMETHOD ( MethodInfo ( Variant : : BOOL , " _clips_input " ) ) ;
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ADD_GROUP ( " Anchor " , " anchor_ " ) ;
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ADD_PROPERTYI ( PropertyInfo ( Variant : : REAL , " anchor_left " , PROPERTY_HINT_RANGE , " 0,1,0.001,or_lesser,or_greater " ) , " _set_anchor " , " get_anchor " , MARGIN_LEFT ) ;
ADD_PROPERTYI ( PropertyInfo ( Variant : : REAL , " anchor_top " , PROPERTY_HINT_RANGE , " 0,1,0.001,or_lesser,or_greater " ) , " _set_anchor " , " get_anchor " , MARGIN_TOP ) ;
ADD_PROPERTYI ( PropertyInfo ( Variant : : REAL , " anchor_right " , PROPERTY_HINT_RANGE , " 0,1,0.001,or_lesser,or_greater " ) , " _set_anchor " , " get_anchor " , MARGIN_RIGHT ) ;
ADD_PROPERTYI ( PropertyInfo ( Variant : : REAL , " anchor_bottom " , PROPERTY_HINT_RANGE , " 0,1,0.001,or_lesser,or_greater " ) , " _set_anchor " , " get_anchor " , MARGIN_BOTTOM ) ;
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ADD_GROUP ( " Margin " , " margin_ " ) ;
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ADD_PROPERTYI ( PropertyInfo ( Variant : : INT , " margin_left " , PROPERTY_HINT_RANGE , " -4096,4096 " ) , " set_margin " , " get_margin " , MARGIN_LEFT ) ;
ADD_PROPERTYI ( PropertyInfo ( Variant : : INT , " margin_top " , PROPERTY_HINT_RANGE , " -4096,4096 " ) , " set_margin " , " get_margin " , MARGIN_TOP ) ;
ADD_PROPERTYI ( PropertyInfo ( Variant : : INT , " margin_right " , PROPERTY_HINT_RANGE , " -4096,4096 " ) , " set_margin " , " get_margin " , MARGIN_RIGHT ) ;
ADD_PROPERTYI ( PropertyInfo ( Variant : : INT , " margin_bottom " , PROPERTY_HINT_RANGE , " -4096,4096 " ) , " set_margin " , " get_margin " , MARGIN_BOTTOM ) ;
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ADD_GROUP ( " Grow Direction " , " grow_ " ) ;
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ADD_PROPERTY ( PropertyInfo ( Variant : : INT , " grow_horizontal " , PROPERTY_HINT_ENUM , " Begin,End,Both " ) , " set_h_grow_direction " , " get_h_grow_direction " ) ;
ADD_PROPERTY ( PropertyInfo ( Variant : : INT , " grow_vertical " , PROPERTY_HINT_ENUM , " Begin,End,Both " ) , " set_v_grow_direction " , " get_v_grow_direction " ) ;
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ADD_GROUP ( " Rect " , " rect_ " ) ;
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ADD_PROPERTY ( PropertyInfo ( Variant : : VECTOR2 , " rect_position " , PROPERTY_HINT_NONE , " " , PROPERTY_USAGE_EDITOR ) , " _set_position " , " get_position " ) ;
ADD_PROPERTY ( PropertyInfo ( Variant : : VECTOR2 , " rect_global_position " , PROPERTY_HINT_NONE , " " , 0 ) , " _set_global_position " , " get_global_position " ) ;
ADD_PROPERTY ( PropertyInfo ( Variant : : VECTOR2 , " rect_size " , PROPERTY_HINT_NONE , " " , PROPERTY_USAGE_EDITOR ) , " _set_size " , " get_size " ) ;
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ADD_PROPERTY ( PropertyInfo ( Variant : : VECTOR2 , " rect_min_size " ) , " set_custom_minimum_size " , " get_custom_minimum_size " ) ;
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ADD_PROPERTY ( PropertyInfo ( Variant : : REAL , " rect_rotation " , PROPERTY_HINT_RANGE , " -360,360,0.1,or_lesser,or_greater " ) , " set_rotation_degrees " , " get_rotation_degrees " ) ;
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ADD_PROPERTY ( PropertyInfo ( Variant : : VECTOR2 , " rect_scale " ) , " set_scale " , " get_scale " ) ;
ADD_PROPERTY ( PropertyInfo ( Variant : : VECTOR2 , " rect_pivot_offset " ) , " set_pivot_offset " , " get_pivot_offset " ) ;
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ADD_PROPERTY ( PropertyInfo ( Variant : : BOOL , " rect_clip_content " ) , " set_clip_contents " , " is_clipping_contents " ) ;
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ADD_GROUP ( " Hint " , " hint_ " ) ;
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ADD_PROPERTY ( PropertyInfo ( Variant : : STRING , " hint_tooltip " , PROPERTY_HINT_MULTILINE_TEXT ) , " set_tooltip " , " _get_tooltip " ) ;
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ADD_GROUP ( " Focus " , " focus_ " ) ;
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ADD_PROPERTYI ( PropertyInfo ( Variant : : NODE_PATH , " focus_neighbour_left " , PROPERTY_HINT_NODE_PATH_VALID_TYPES , " Control " ) , " set_focus_neighbour " , " get_focus_neighbour " , MARGIN_LEFT ) ;
ADD_PROPERTYI ( PropertyInfo ( Variant : : NODE_PATH , " focus_neighbour_top " , PROPERTY_HINT_NODE_PATH_VALID_TYPES , " Control " ) , " set_focus_neighbour " , " get_focus_neighbour " , MARGIN_TOP ) ;
ADD_PROPERTYI ( PropertyInfo ( Variant : : NODE_PATH , " focus_neighbour_right " , PROPERTY_HINT_NODE_PATH_VALID_TYPES , " Control " ) , " set_focus_neighbour " , " get_focus_neighbour " , MARGIN_RIGHT ) ;
ADD_PROPERTYI ( PropertyInfo ( Variant : : NODE_PATH , " focus_neighbour_bottom " , PROPERTY_HINT_NODE_PATH_VALID_TYPES , " Control " ) , " set_focus_neighbour " , " get_focus_neighbour " , MARGIN_BOTTOM ) ;
ADD_PROPERTY ( PropertyInfo ( Variant : : NODE_PATH , " focus_next " , PROPERTY_HINT_NODE_PATH_VALID_TYPES , " Control " ) , " set_focus_next " , " get_focus_next " ) ;
ADD_PROPERTY ( PropertyInfo ( Variant : : NODE_PATH , " focus_previous " , PROPERTY_HINT_NODE_PATH_VALID_TYPES , " Control " ) , " set_focus_previous " , " get_focus_previous " ) ;
ADD_PROPERTY ( PropertyInfo ( Variant : : INT , " focus_mode " , PROPERTY_HINT_ENUM , " None,Click,All " ) , " set_focus_mode " , " get_focus_mode " ) ;
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ADD_GROUP ( " Mouse " , " mouse_ " ) ;
ADD_PROPERTY ( PropertyInfo ( Variant : : INT , " mouse_filter " , PROPERTY_HINT_ENUM , " Stop,Pass,Ignore " ) , " set_mouse_filter " , " get_mouse_filter " ) ;
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ADD_PROPERTY ( PropertyInfo ( Variant : : INT , " mouse_default_cursor_shape " , PROPERTY_HINT_ENUM , " Arrow,Ibeam,Pointing hand,Cross,Wait,Busy,Drag,Can drop,Forbidden,Vertical resize,Horizontal resize,Secondary diagonal resize,Main diagonal resize,Move,Vertical split,Horizontal split,Help " ) , " set_default_cursor_shape " , " get_default_cursor_shape " ) ;
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ADD_GROUP ( " Size Flags " , " size_flags_ " ) ;
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ADD_PROPERTY ( PropertyInfo ( Variant : : INT , " size_flags_horizontal " , PROPERTY_HINT_FLAGS , " Fill,Expand,Shrink Center,Shrink End " ) , " set_h_size_flags " , " get_h_size_flags " ) ;
ADD_PROPERTY ( PropertyInfo ( Variant : : INT , " size_flags_vertical " , PROPERTY_HINT_FLAGS , " Fill,Expand,Shrink Center,Shrink End " ) , " set_v_size_flags " , " get_v_size_flags " ) ;
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ADD_PROPERTY ( PropertyInfo ( Variant : : REAL , " size_flags_stretch_ratio " , PROPERTY_HINT_RANGE , " 0,128,0.01 " ) , " set_stretch_ratio " , " get_stretch_ratio " ) ;
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ADD_GROUP ( " Theme " , " " ) ;
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ADD_PROPERTY ( PropertyInfo ( Variant : : OBJECT , " theme " , PROPERTY_HINT_RESOURCE_TYPE , " Theme " ) , " set_theme " , " get_theme " ) ;
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ADD_GROUP ( " " , " " ) ;
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BIND_ENUM_CONSTANT ( FOCUS_NONE ) ;
BIND_ENUM_CONSTANT ( FOCUS_CLICK ) ;
BIND_ENUM_CONSTANT ( FOCUS_ALL ) ;
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BIND_CONSTANT ( NOTIFICATION_RESIZED ) ;
BIND_CONSTANT ( NOTIFICATION_MOUSE_ENTER ) ;
BIND_CONSTANT ( NOTIFICATION_MOUSE_EXIT ) ;
BIND_CONSTANT ( NOTIFICATION_FOCUS_ENTER ) ;
BIND_CONSTANT ( NOTIFICATION_FOCUS_EXIT ) ;
BIND_CONSTANT ( NOTIFICATION_THEME_CHANGED ) ;
BIND_CONSTANT ( NOTIFICATION_MODAL_CLOSE ) ;
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BIND_CONSTANT ( NOTIFICATION_SCROLL_BEGIN ) ;
BIND_CONSTANT ( NOTIFICATION_SCROLL_END ) ;
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BIND_ENUM_CONSTANT ( CURSOR_ARROW ) ;
BIND_ENUM_CONSTANT ( CURSOR_IBEAM ) ;
BIND_ENUM_CONSTANT ( CURSOR_POINTING_HAND ) ;
BIND_ENUM_CONSTANT ( CURSOR_CROSS ) ;
BIND_ENUM_CONSTANT ( CURSOR_WAIT ) ;
BIND_ENUM_CONSTANT ( CURSOR_BUSY ) ;
BIND_ENUM_CONSTANT ( CURSOR_DRAG ) ;
BIND_ENUM_CONSTANT ( CURSOR_CAN_DROP ) ;
BIND_ENUM_CONSTANT ( CURSOR_FORBIDDEN ) ;
BIND_ENUM_CONSTANT ( CURSOR_VSIZE ) ;
BIND_ENUM_CONSTANT ( CURSOR_HSIZE ) ;
BIND_ENUM_CONSTANT ( CURSOR_BDIAGSIZE ) ;
BIND_ENUM_CONSTANT ( CURSOR_FDIAGSIZE ) ;
BIND_ENUM_CONSTANT ( CURSOR_MOVE ) ;
BIND_ENUM_CONSTANT ( CURSOR_VSPLIT ) ;
BIND_ENUM_CONSTANT ( CURSOR_HSPLIT ) ;
BIND_ENUM_CONSTANT ( CURSOR_HELP ) ;
BIND_ENUM_CONSTANT ( PRESET_TOP_LEFT ) ;
BIND_ENUM_CONSTANT ( PRESET_TOP_RIGHT ) ;
BIND_ENUM_CONSTANT ( PRESET_BOTTOM_LEFT ) ;
BIND_ENUM_CONSTANT ( PRESET_BOTTOM_RIGHT ) ;
BIND_ENUM_CONSTANT ( PRESET_CENTER_LEFT ) ;
BIND_ENUM_CONSTANT ( PRESET_CENTER_TOP ) ;
BIND_ENUM_CONSTANT ( PRESET_CENTER_RIGHT ) ;
BIND_ENUM_CONSTANT ( PRESET_CENTER_BOTTOM ) ;
BIND_ENUM_CONSTANT ( PRESET_CENTER ) ;
BIND_ENUM_CONSTANT ( PRESET_LEFT_WIDE ) ;
BIND_ENUM_CONSTANT ( PRESET_TOP_WIDE ) ;
BIND_ENUM_CONSTANT ( PRESET_RIGHT_WIDE ) ;
BIND_ENUM_CONSTANT ( PRESET_BOTTOM_WIDE ) ;
BIND_ENUM_CONSTANT ( PRESET_VCENTER_WIDE ) ;
BIND_ENUM_CONSTANT ( PRESET_HCENTER_WIDE ) ;
BIND_ENUM_CONSTANT ( PRESET_WIDE ) ;
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BIND_ENUM_CONSTANT ( PRESET_MODE_MINSIZE ) ;
BIND_ENUM_CONSTANT ( PRESET_MODE_KEEP_WIDTH ) ;
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BIND_ENUM_CONSTANT ( PRESET_MODE_KEEP_HEIGHT ) ;
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BIND_ENUM_CONSTANT ( PRESET_MODE_KEEP_SIZE ) ;
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BIND_ENUM_CONSTANT ( SIZE_FILL ) ;
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BIND_ENUM_CONSTANT ( SIZE_EXPAND ) ;
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BIND_ENUM_CONSTANT ( SIZE_EXPAND_FILL ) ;
BIND_ENUM_CONSTANT ( SIZE_SHRINK_CENTER ) ;
BIND_ENUM_CONSTANT ( SIZE_SHRINK_END ) ;
BIND_ENUM_CONSTANT ( MOUSE_FILTER_STOP ) ;
BIND_ENUM_CONSTANT ( MOUSE_FILTER_PASS ) ;
BIND_ENUM_CONSTANT ( MOUSE_FILTER_IGNORE ) ;
BIND_ENUM_CONSTANT ( GROW_DIRECTION_BEGIN ) ;
BIND_ENUM_CONSTANT ( GROW_DIRECTION_END ) ;
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BIND_ENUM_CONSTANT ( GROW_DIRECTION_BOTH ) ;
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BIND_ENUM_CONSTANT ( ANCHOR_BEGIN ) ;
BIND_ENUM_CONSTANT ( ANCHOR_END ) ;
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ADD_SIGNAL ( MethodInfo ( " resized " ) ) ;
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ADD_SIGNAL ( MethodInfo ( " gui_input " , PropertyInfo ( Variant : : OBJECT , " event " , PROPERTY_HINT_RESOURCE_TYPE , " InputEvent " ) ) ) ;
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ADD_SIGNAL ( MethodInfo ( " mouse_entered " ) ) ;
ADD_SIGNAL ( MethodInfo ( " mouse_exited " ) ) ;
ADD_SIGNAL ( MethodInfo ( " focus_entered " ) ) ;
ADD_SIGNAL ( MethodInfo ( " focus_exited " ) ) ;
ADD_SIGNAL ( MethodInfo ( " size_flags_changed " ) ) ;
ADD_SIGNAL ( MethodInfo ( " minimum_size_changed " ) ) ;
ADD_SIGNAL ( MethodInfo ( " modal_closed " ) ) ;
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BIND_VMETHOD ( MethodInfo ( Variant : : BOOL , " has_point " , PropertyInfo ( Variant : : VECTOR2 , " point " ) ) ) ;
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}
Control : : Control ( ) {
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data . parent = NULL ;
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data . mouse_filter = MOUSE_FILTER_STOP ;
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data . pass_on_modal_close_click = true ;
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data . SI = NULL ;
data . MI = NULL ;
data . RI = NULL ;
data . theme_owner = NULL ;
data . modal_exclusive = false ;
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data . default_cursor = CURSOR_ARROW ;
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data . h_size_flags = SIZE_FILL ;
data . v_size_flags = SIZE_FILL ;
data . expand = 1 ;
data . rotation = 0 ;
data . parent_canvas_item = NULL ;
data . scale = Vector2 ( 1 , 1 ) ;
data . drag_owner = 0 ;
data . modal_frame = 0 ;
data . block_minimum_size_adjust = false ;
data . disable_visibility_clip = false ;
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data . h_grow = GROW_DIRECTION_END ;
data . v_grow = GROW_DIRECTION_END ;
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data . minimum_size_valid = false ;
data . updating_last_minimum_size = false ;
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data . clip_contents = false ;
for ( int i = 0 ; i < 4 ; i + + ) {
data . anchor [ i ] = ANCHOR_BEGIN ;
data . margin [ i ] = 0 ;
}
data . focus_mode = FOCUS_NONE ;
data . modal_prev_focus_owner = 0 ;
}
Control : : ~ Control ( ) {
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}