d8223ffa75
That year should bring the long-awaited OpenGL ES 3.0 compatible renderer
with state-of-the-art rendering techniques tuned to work as low as middle
end handheld devices - without compromising with the possibilities given
for higher end desktop games of course. Great times ahead for the Godot
community and the gamers that will play our games!
(cherry picked from commit c7bc44d5ad)
531 lines
18 KiB
C++
531 lines
18 KiB
C++
/*************************************************************************/
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/* style_box.cpp */
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/*************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* http://www.godotengine.org */
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/*************************************************************************/
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/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur. */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/*************************************************************************/
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#include "style_box.h"
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bool StyleBox::test_mask(const Point2& p_point, const Rect2& p_rect) const {
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return true;
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}
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void StyleBox::set_default_margin(Margin p_margin, float p_value) {
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margin[p_margin]=p_value;
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emit_changed();
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}
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float StyleBox::get_default_margin(Margin p_margin) const{
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return margin[p_margin];
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}
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float StyleBox::get_margin(Margin p_margin) const {
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if (margin[p_margin]<0)
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return get_style_margin(p_margin);
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else
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return margin[p_margin];
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}
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Size2 StyleBox::get_minimum_size() const {
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return Size2( get_margin( MARGIN_LEFT) + get_margin( MARGIN_RIGHT ) , get_margin( MARGIN_TOP) + get_margin( MARGIN_BOTTOM ) );
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}
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Point2 StyleBox::get_offset() const {
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return Point2( get_margin( MARGIN_LEFT), get_margin( MARGIN_TOP) );
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}
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Size2 StyleBox::get_center_size() const {
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return Size2();
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}
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void StyleBox::_bind_methods() {
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ObjectTypeDB::bind_method(_MD("test_mask","point","rect"),&StyleBox::test_mask);
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ObjectTypeDB::bind_method(_MD("set_default_margin","margin","offset"),&StyleBox::set_default_margin);
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ObjectTypeDB::bind_method(_MD("get_default_margin","margin"),&StyleBox::get_default_margin);
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// ObjectTypeDB::bind_method(_MD("set_default_margin"),&StyleBox::set_default_margin);
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// ObjectTypeDB::bind_method(_MD("get_default_margin"),&StyleBox::get_default_margin);
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ObjectTypeDB::bind_method(_MD("get_margin","margin"),&StyleBox::get_margin);
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ObjectTypeDB::bind_method(_MD("get_minimum_size"),&StyleBox::get_minimum_size);
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ObjectTypeDB::bind_method(_MD("get_center_size"),&StyleBox::get_center_size);
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ObjectTypeDB::bind_method(_MD("get_offset"),&StyleBox::get_offset);
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ObjectTypeDB::bind_method(_MD("draw","canvas_item","rect"),&StyleBox::draw);
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ADD_PROPERTYI( PropertyInfo( Variant::REAL, "content_margin/left", PROPERTY_HINT_RANGE,"-1,2048,1" ), _SCS("set_default_margin"),_SCS("get_default_margin"), MARGIN_LEFT );
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ADD_PROPERTYI( PropertyInfo( Variant::REAL, "content_margin/right", PROPERTY_HINT_RANGE,"-1,2048,1" ), _SCS("set_default_margin"),_SCS("get_default_margin"), MARGIN_RIGHT );
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ADD_PROPERTYI( PropertyInfo( Variant::REAL, "content_margin/top", PROPERTY_HINT_RANGE,"-1,2048,1" ), _SCS("set_default_margin"),_SCS("get_default_margin"), MARGIN_TOP);
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ADD_PROPERTYI( PropertyInfo( Variant::REAL, "content_margin/bottom", PROPERTY_HINT_RANGE,"-1,2048,1" ), _SCS("set_default_margin"),_SCS("get_default_margin"), MARGIN_BOTTOM );
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}
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StyleBox::StyleBox() {
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for (int i=0;i<4;i++) {
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margin[i]=-1;
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}
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}
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void StyleBoxTexture::set_texture(RES p_texture) {
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if (texture==p_texture)
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return;
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texture=p_texture;
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emit_signal("texture_changed");
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emit_changed();
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}
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RES StyleBoxTexture::get_texture() const {
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return texture;
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}
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void StyleBoxTexture::set_margin_size(Margin p_margin,float p_size) {
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margin[p_margin]=p_size;
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emit_changed();
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}
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float StyleBoxTexture::get_margin_size(Margin p_margin) const {
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return margin[p_margin];
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}
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float StyleBoxTexture::get_style_margin(Margin p_margin) const {
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return margin[p_margin];
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}
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void StyleBoxTexture::draw(RID p_canvas_item,const Rect2& p_rect) const {
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if (texture.is_null())
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return;
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Rect2 r=p_rect;
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r.pos.x-=expand_margin[MARGIN_LEFT];
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r.pos.y-=expand_margin[MARGIN_TOP];
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r.size.x+=expand_margin[MARGIN_LEFT]+expand_margin[MARGIN_RIGHT];
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r.size.y+=expand_margin[MARGIN_TOP]+expand_margin[MARGIN_BOTTOM];
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VisualServer::get_singleton()->canvas_item_add_style_box( p_canvas_item,r,region_rect,texture->get_rid(),Vector2(margin[MARGIN_LEFT],margin[MARGIN_TOP]),Vector2(margin[MARGIN_RIGHT],margin[MARGIN_BOTTOM]),draw_center);
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}
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void StyleBoxTexture::set_draw_center(bool p_draw) {
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draw_center=p_draw;
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emit_changed();
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}
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bool StyleBoxTexture::get_draw_center() const {
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return draw_center;
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}
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Size2 StyleBoxTexture::get_center_size() const {
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if (texture.is_null())
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return Size2();
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return texture->get_size() - get_minimum_size();
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}
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void StyleBoxTexture::set_expand_margin_size(Margin p_expand_margin,float p_size) {
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ERR_FAIL_INDEX(p_expand_margin,4);
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expand_margin[p_expand_margin]=p_size;
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emit_changed();
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}
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float StyleBoxTexture::get_expand_margin_size(Margin p_expand_margin) const {
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ERR_FAIL_INDEX_V(p_expand_margin,4,0);
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return expand_margin[p_expand_margin];
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}
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void StyleBoxTexture::set_region_rect(const Rect2& p_region_rect) {
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if (region_rect==p_region_rect)
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return;
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region_rect=p_region_rect;
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emit_changed();
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}
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Rect2 StyleBoxTexture::get_region_rect() const {
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return region_rect;
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}
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void StyleBoxTexture::_bind_methods() {
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ObjectTypeDB::bind_method(_MD("set_texture","texture:Texture"),&StyleBoxTexture::set_texture);
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ObjectTypeDB::bind_method(_MD("get_texture:Texture"),&StyleBoxTexture::get_texture);
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ObjectTypeDB::bind_method(_MD("set_margin_size","margin","size"),&StyleBoxTexture::set_margin_size);
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ObjectTypeDB::bind_method(_MD("get_margin_size","margin"),&StyleBoxTexture::get_margin_size);
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ObjectTypeDB::bind_method(_MD("set_expand_margin_size","margin","size"),&StyleBoxTexture::set_expand_margin_size);
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ObjectTypeDB::bind_method(_MD("get_expand_margin_size","margin"),&StyleBoxTexture::get_expand_margin_size);
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ObjectTypeDB::bind_method(_MD("set_region_rect","region"),&StyleBoxTexture::set_region_rect);
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ObjectTypeDB::bind_method(_MD("get_region_rect"),&StyleBoxTexture::get_region_rect);
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ObjectTypeDB::bind_method(_MD("set_draw_center","enable"),&StyleBoxTexture::set_draw_center);
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ObjectTypeDB::bind_method(_MD("get_draw_center"),&StyleBoxTexture::get_draw_center);
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ADD_SIGNAL(MethodInfo("texture_changed"));
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ADD_PROPERTY( PropertyInfo( Variant::OBJECT, "texture", PROPERTY_HINT_RESOURCE_TYPE, "Texture" ), _SCS("set_texture"),_SCS("get_texture") );
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ADD_PROPERTYNZ( PropertyInfo( Variant::RECT2, "region_rect"), _SCS("set_region_rect"),_SCS("get_region_rect"));
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ADD_PROPERTYI( PropertyInfo( Variant::REAL, "margin/left", PROPERTY_HINT_RANGE,"0,2048,1" ), _SCS("set_margin_size"),_SCS("get_margin_size"), MARGIN_LEFT );
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ADD_PROPERTYI( PropertyInfo( Variant::REAL, "margin/right", PROPERTY_HINT_RANGE,"0,2048,1" ), _SCS("set_margin_size"),_SCS("get_margin_size"), MARGIN_RIGHT );
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ADD_PROPERTYI( PropertyInfo( Variant::REAL, "margin/top", PROPERTY_HINT_RANGE,"0,2048,1" ), _SCS("set_margin_size"),_SCS("get_margin_size"), MARGIN_TOP);
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ADD_PROPERTYI( PropertyInfo( Variant::REAL, "margin/bottom", PROPERTY_HINT_RANGE,"0,2048,1" ), _SCS("set_margin_size"),_SCS("get_margin_size"), MARGIN_BOTTOM );
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ADD_PROPERTYI( PropertyInfo( Variant::REAL, "expand_margin/left", PROPERTY_HINT_RANGE,"0,2048,1" ), _SCS("set_expand_margin_size"),_SCS("get_expand_margin_size"), MARGIN_LEFT );
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ADD_PROPERTYI( PropertyInfo( Variant::REAL, "expand_margin/right", PROPERTY_HINT_RANGE,"0,2048,1" ), _SCS("set_expand_margin_size"),_SCS("get_expand_margin_size"), MARGIN_RIGHT );
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ADD_PROPERTYI( PropertyInfo( Variant::REAL, "expand_margin/top", PROPERTY_HINT_RANGE,"0,2048,1" ), _SCS("set_expand_margin_size"),_SCS("get_expand_margin_size"), MARGIN_TOP );
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ADD_PROPERTYI( PropertyInfo( Variant::REAL, "expand_margin/bottom", PROPERTY_HINT_RANGE,"0,2048,1" ), _SCS("set_expand_margin_size"),_SCS("get_expand_margin_size"), MARGIN_BOTTOM );
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ADD_PROPERTY( PropertyInfo( Variant::BOOL, "draw_center" ) , _SCS("set_draw_center"),_SCS("get_draw_center"));
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}
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StyleBoxTexture::StyleBoxTexture() {
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for (int i=0;i<4;i++) {
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margin[i]=0;
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expand_margin[i]=0;
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}
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draw_center=true;
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}
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StyleBoxTexture::~StyleBoxTexture() {
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}
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////////////////
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void StyleBoxFlat::set_bg_color(const Color& p_color) {
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bg_color=p_color;
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emit_changed();
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}
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void StyleBoxFlat::set_light_color(const Color& p_color) {
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light_color=p_color;
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emit_changed();
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}
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void StyleBoxFlat::set_dark_color(const Color& p_color) {
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dark_color=p_color;
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emit_changed();
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}
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Color StyleBoxFlat::get_bg_color() const {
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return bg_color;
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}
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Color StyleBoxFlat::get_light_color() const {
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return light_color;
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}
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Color StyleBoxFlat::get_dark_color() const {
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return dark_color;
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}
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void StyleBoxFlat::set_border_size(int p_size) {
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border_size=p_size;
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emit_changed();
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}
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int StyleBoxFlat::get_border_size() const {
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return border_size;
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}
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void StyleBoxFlat::set_border_blend(bool p_blend) {
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blend=p_blend;
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emit_changed();
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}
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bool StyleBoxFlat::get_border_blend() const {
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return blend;
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}
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void StyleBoxFlat::set_draw_center(bool p_draw) {
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draw_center=p_draw;
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emit_changed();
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}
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bool StyleBoxFlat::get_draw_center() const {
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return draw_center;
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}
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Size2 StyleBoxFlat::get_center_size() const {
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return Size2();
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}
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void StyleBoxFlat::draw(RID p_canvas_item,const Rect2& p_rect) const {
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VisualServer *vs = VisualServer::get_singleton();
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Rect2i r = p_rect;
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for (int i=0;i<border_size;i++) {
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Color color_upleft=light_color;
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Color color_downright=dark_color;
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if (blend) {
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color_upleft.r=(border_size-i)*color_upleft.r/border_size + i*bg_color.r/border_size;
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color_upleft.g=(border_size-i)*color_upleft.g/border_size + i*bg_color.g/border_size;
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color_upleft.b=(border_size-i)*color_upleft.b/border_size + i*bg_color.b/border_size;
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color_downright.r=(border_size-i)*color_downright.r/border_size + i*bg_color.r/border_size;
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color_downright.g=(border_size-i)*color_downright.g/border_size + i*bg_color.g/border_size;
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color_downright.b=(border_size-i)*color_downright.b/border_size + i*bg_color.b/border_size;
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}
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vs->canvas_item_add_rect(p_canvas_item, Rect2(Point2i( r.pos.x,r.pos.y+r.size.y-1), Size2(r.size.x ,1 )),color_downright);
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vs->canvas_item_add_rect(p_canvas_item, Rect2(Point2i( r.pos.x+r.size.x-1,r.pos.y ), Size2( 1 ,r.size.y )), color_downright);
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vs->canvas_item_add_rect(p_canvas_item, Rect2( r.pos, Size2(r.size.x ,1 )), color_upleft);
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vs->canvas_item_add_rect(p_canvas_item, Rect2( r.pos, Size2( 1 ,r.size.y )), color_upleft);
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r.pos.x++;
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r.pos.y++;
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r.size.x-=2;
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r.size.y-=2;
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}
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if (draw_center)
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vs->canvas_item_add_rect(p_canvas_item, Rect2( r.pos, r.size) , bg_color );
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}
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float StyleBoxFlat::get_style_margin(Margin p_margin) const {
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return border_size;
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}
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void StyleBoxFlat::_bind_methods() {
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ObjectTypeDB::bind_method(_MD("set_bg_color","color"),&StyleBoxFlat::set_bg_color);
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ObjectTypeDB::bind_method(_MD("get_bg_color"),&StyleBoxFlat::get_bg_color);
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ObjectTypeDB::bind_method(_MD("set_light_color","color"),&StyleBoxFlat::set_light_color);
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ObjectTypeDB::bind_method(_MD("get_light_color"),&StyleBoxFlat::get_light_color);
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ObjectTypeDB::bind_method(_MD("set_dark_color","color"),&StyleBoxFlat::set_dark_color);
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ObjectTypeDB::bind_method(_MD("get_dark_color"),&StyleBoxFlat::get_dark_color);
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ObjectTypeDB::bind_method(_MD("set_border_size","size"),&StyleBoxFlat::set_border_size);
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ObjectTypeDB::bind_method(_MD("get_border_size"),&StyleBoxFlat::get_border_size);
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ObjectTypeDB::bind_method(_MD("set_border_blend","blend"),&StyleBoxFlat::set_border_blend);
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ObjectTypeDB::bind_method(_MD("get_border_blend"),&StyleBoxFlat::get_border_blend);
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ObjectTypeDB::bind_method(_MD("set_draw_center","size"),&StyleBoxFlat::set_draw_center);
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ObjectTypeDB::bind_method(_MD("get_draw_center"),&StyleBoxFlat::get_draw_center);
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ADD_PROPERTY( PropertyInfo( Variant::COLOR, "bg_color"), _SCS("set_bg_color"),_SCS("get_bg_color") );
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ADD_PROPERTY( PropertyInfo( Variant::COLOR, "light_color"),_SCS("set_light_color"),_SCS("get_light_color"));
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ADD_PROPERTY( PropertyInfo( Variant::COLOR, "dark_color"),_SCS("set_dark_color"),_SCS("get_dark_color"));
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ADD_PROPERTY( PropertyInfo( Variant::INT, "border_size",PROPERTY_HINT_RANGE,"0,4096"),_SCS("set_border_size"),_SCS("get_border_size"));
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ADD_PROPERTY( PropertyInfo( Variant::BOOL, "border_blend"),_SCS("set_border_blend"),_SCS("get_border_blend"));
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ADD_PROPERTY( PropertyInfo( Variant::BOOL, "draw_bg"),_SCS("set_draw_center"),_SCS("get_draw_center"));
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}
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StyleBoxFlat::StyleBoxFlat() {
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bg_color=Color(0.6,0.6,0.6);
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light_color=Color(0.8,0.8,0.8);
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dark_color=Color(0.8,0.8,0.8);
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draw_center=true;
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blend=true;
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border_size=0;
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}
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StyleBoxFlat::~StyleBoxFlat() {
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}
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////////////////
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void StyleBoxImageMask::_bind_methods() {
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ObjectTypeDB::bind_method(_MD("set_image","image"),&StyleBoxImageMask::set_image);
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ObjectTypeDB::bind_method(_MD("get_image"),&StyleBoxImageMask::get_image);
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ObjectTypeDB::bind_method(_MD("set_expand","expand"),&StyleBoxImageMask::set_expand);
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ObjectTypeDB::bind_method(_MD("get_expand"),&StyleBoxImageMask::get_expand);
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ObjectTypeDB::bind_method(_MD("set_expand_margin_size","margin","size"),&StyleBoxImageMask::set_expand_margin_size);
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ObjectTypeDB::bind_method(_MD("get_expand_margin_size","margin"),&StyleBoxImageMask::get_expand_margin_size);
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ADD_PROPERTY( PropertyInfo(Variant::IMAGE, "image"), _SCS("set_image"), _SCS("get_image"));
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ADD_PROPERTY( PropertyInfo(Variant::BOOL, "expand"), _SCS("set_expand"), _SCS("get_expand"));
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ADD_PROPERTYI( PropertyInfo( Variant::REAL, "expand_margin/left", PROPERTY_HINT_RANGE,"0,2048,1" ), _SCS("set_expand_margin_size"),_SCS("get_expand_margin_size"), MARGIN_LEFT );
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ADD_PROPERTYI( PropertyInfo( Variant::REAL, "expand_margin/right", PROPERTY_HINT_RANGE,"0,2048,1" ), _SCS("set_expand_margin_size"),_SCS("get_expand_margin_size"), MARGIN_RIGHT );
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ADD_PROPERTYI( PropertyInfo( Variant::REAL, "expand_margin/top", PROPERTY_HINT_RANGE,"0,2048,1" ), _SCS("set_expand_margin_size"),_SCS("get_expand_margin_size"), MARGIN_TOP );
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ADD_PROPERTYI( PropertyInfo( Variant::REAL, "expand_margin/bottom", PROPERTY_HINT_RANGE,"0,2048,1" ), _SCS("set_expand_margin_size"),_SCS("get_expand_margin_size"), MARGIN_BOTTOM );
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}
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bool StyleBoxImageMask::test_mask(const Point2& p_point, const Rect2& p_rect) const {
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if (image.empty())
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return false;
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if (p_rect.size.x<1)
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return false;
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if (p_rect.size.y<1)
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return false;
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Size2i imgsize(image.get_width(),image.get_height());
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if (imgsize.x<=0 || imgsize.y<=0)
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return false;
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Point2i img_expand_size( imgsize.x - expand_margin[MARGIN_LEFT] - expand_margin[MARGIN_RIGHT], imgsize.y - expand_margin[MARGIN_TOP] - expand_margin[MARGIN_BOTTOM]);
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Point2i rect_expand_size( p_rect.size.x - expand_margin[MARGIN_LEFT] - expand_margin[MARGIN_RIGHT], p_rect.size.y - expand_margin[MARGIN_TOP] - expand_margin[MARGIN_BOTTOM]);
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if (rect_expand_size.x<1)
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rect_expand_size.x=1;
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if (rect_expand_size.y<1)
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rect_expand_size.y=1;
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Point2i click_pos;
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//treat x
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if (p_point.x<p_rect.pos.x)
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click_pos.x=0;
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else if (expand) {
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if (p_point.x>=p_rect.pos.x+p_rect.size.x)
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click_pos.x=imgsize.x-1;
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else if ((p_point.x-p_rect.pos.x)<expand_margin[MARGIN_LEFT])
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click_pos.x=p_point.x;
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else if ((p_point.x-(p_rect.pos.x+p_rect.size.x))<expand_margin[MARGIN_RIGHT])
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click_pos.x=imgsize.x-(p_point.x-(p_rect.pos.x+p_rect.size.x));
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else //expand
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click_pos.x=(p_point.x-p_rect.pos.x-expand_margin[MARGIN_LEFT])*img_expand_size.x/rect_expand_size.x;
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} else if ((p_point.x-p_rect.pos.x) > imgsize.x)
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click_pos.x=imgsize.x;
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|
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//treat y
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|
|
|
if (p_point.y<p_rect.pos.y)
|
|
click_pos.y=0;
|
|
else if (expand) {
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|
|
|
if (p_point.y>=p_rect.pos.y+p_rect.size.y)
|
|
click_pos.y=imgsize.y-1;
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|
else if ((p_point.y-p_rect.pos.y)<expand_margin[MARGIN_TOP])
|
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click_pos.y=p_point.y;
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|
else if ((p_point.y-(p_rect.pos.y+p_rect.size.y))<expand_margin[MARGIN_BOTTOM])
|
|
click_pos.y=imgsize.y-(p_point.y-(p_rect.pos.y+p_rect.size.y));
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else //expand
|
|
click_pos.y=(p_point.y-p_rect.pos.y-expand_margin[MARGIN_TOP])*img_expand_size.y/rect_expand_size.y;
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} else if ((p_point.y-p_rect.pos.y) > imgsize.y)
|
|
click_pos.y=imgsize.y;
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|
|
|
return image.get_pixel(click_pos.x,click_pos.y).gray()>0.5;
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|
|
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}
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|
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void StyleBoxImageMask::set_image(const Image& p_image) {
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|
|
|
image=p_image;
|
|
}
|
|
Image StyleBoxImageMask::get_image() const {
|
|
|
|
return image;
|
|
}
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|
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void StyleBoxImageMask::set_expand(bool p_expand) {
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|
|
|
expand=p_expand;
|
|
}
|
|
bool StyleBoxImageMask::get_expand() const {
|
|
|
|
return expand;
|
|
}
|
|
void StyleBoxImageMask::set_expand_margin_size(Margin p_expand_margin,float p_size) {
|
|
|
|
ERR_FAIL_INDEX(p_expand_margin,4);
|
|
expand_margin[p_expand_margin]=p_size;
|
|
}
|
|
|
|
|
|
float StyleBoxImageMask::get_expand_margin_size(Margin p_expand_margin) const {
|
|
|
|
ERR_FAIL_INDEX_V(p_expand_margin,4,0);
|
|
return expand_margin[p_expand_margin];
|
|
}
|
|
|
|
StyleBoxImageMask::StyleBoxImageMask() {
|
|
|
|
for (int i=0;i<4;i++) {
|
|
expand_margin[i]=0;
|
|
}
|
|
expand=true;
|
|
}
|