2430 lines
68 KiB
C++
2430 lines
68 KiB
C++
/*************************************************************************/
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/* control.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 "control.h"
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#include "globals.h"
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#include "scene/main/canvas_layer.h"
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#include "scene/main/viewport.h"
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#include "servers/visual_server.h"
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#include "message_queue.h"
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#include "os/keyboard.h"
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#include "os/os.h"
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#include "print_string.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/scene_string_names.h"
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#ifdef TOOLS_ENABLED
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#include "editor/editor_settings.h"
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#endif
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#include <stdio.h>
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Variant Control::edit_get_state() const {
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Dictionary s;
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s["rect"] = get_rect();
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s["rot"] = get_rotation();
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s["scale"] = get_scale();
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return s;
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}
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void Control::edit_set_state(const Variant &p_state) {
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Dictionary s = p_state;
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Rect2 state = s["rect"];
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set_pos(state.pos);
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set_size(state.size);
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set_rotation(s["rot"]);
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set_scale(s["scale"]);
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}
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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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}
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Size2 Control::get_custom_minimum_size() const {
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return data.custom_minimum_size;
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}
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Size2 Control::get_combined_minimum_size() const {
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Size2 minsize = get_minimum_size();
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minsize.x = MAX(minsize.x, data.custom_minimum_size.x);
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minsize.y = MAX(minsize.y, data.custom_minimum_size.y);
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return minsize;
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}
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Size2 Control::edit_get_minimum_size() const {
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return get_combined_minimum_size();
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}
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void Control::edit_set_rect(const Rect2 &p_edit_rect) {
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Matrix32 postxf;
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postxf.set_rotation_and_scale(data.rotation, data.scale);
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Vector2 new_pos = postxf.xform(p_edit_rect.pos);
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Vector2 pos = get_pos() + new_pos;
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Rect2 new_rect = get_rect();
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new_rect.pos = pos.snapped(Vector2(1, 1));
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new_rect.size = p_edit_rect.size.snapped(Vector2(1, 1));
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set_pos(new_rect.pos);
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set_size(new_rect.size);
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}
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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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if (name.begins_with("margin/")) {
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String dname = name.get_slicec('/', 1);
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if (dname == "left") {
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set_margin(MARGIN_LEFT, p_value);
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return true;
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} else if (dname == "top") {
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set_margin(MARGIN_TOP, p_value);
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return true;
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} else if (dname == "right") {
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set_margin(MARGIN_RIGHT, p_value);
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return true;
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} else if (dname == "bottom") {
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set_margin(MARGIN_BOTTOM, p_value);
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return true;
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} else {
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return false;
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}
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} else {
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return false;
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}
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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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data.icon_override.erase(dname);
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notification(NOTIFICATION_THEME_CHANGED);
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update();
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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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data.shader_override.erase(dname);
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notification(NOTIFICATION_THEME_CHANGED);
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update();
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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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data.style_override.erase(dname);
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notification(NOTIFICATION_THEME_CHANGED);
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update();
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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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_unref_font(data.font_override[dname]);
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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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update();
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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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update();
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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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update();
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} else
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return false;
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} else {
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if (name.begins_with("custom_icons/")) {
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String dname = name.get_slicec('/', 1);
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notification(NOTIFICATION_THEME_CHANGED);
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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);
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add_shader_override(dname, p_value);
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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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add_style_override(dname, p_value);
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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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add_font_override(dname, p_value);
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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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add_color_override(dname, p_value);
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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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add_constant_override(dname, p_value);
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notification(NOTIFICATION_THEME_CHANGED);
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} else
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return false;
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}
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return true;
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}
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void Control::_update_minimum_size() {
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if (!is_inside_tree())
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return;
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data.pending_min_size_update = false;
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Size2 minsize = get_combined_minimum_size();
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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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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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if (sname.begins_with("margin/")) {
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String dname = sname.get_slicec('/', 1);
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if (dname == "left") {
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r_ret = get_margin(MARGIN_LEFT);
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return true;
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} else if (dname == "top") {
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r_ret = get_margin(MARGIN_TOP);
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return true;
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} else if (dname == "right") {
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r_ret = get_margin(MARGIN_RIGHT);
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return true;
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} else if (dname == "bottom") {
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r_ret = get_margin(MARGIN_BOTTOM);
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return true;
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} else {
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return false;
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}
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} else {
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return false;
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}
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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);
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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
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return false;
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return true;
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}
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void Control::_get_property_list(List<PropertyInfo> *p_list) const {
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{
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if (get_anchor(MARGIN_LEFT) == ANCHOR_RATIO) {
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p_list->push_back(PropertyInfo(Variant::REAL, "margin/left", PROPERTY_HINT_RANGE, "-4096,4096,0.001"));
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} else {
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p_list->push_back(PropertyInfo(Variant::INT, "margin/left", PROPERTY_HINT_RANGE, "-4096,4096"));
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}
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if (get_anchor(MARGIN_TOP) == ANCHOR_RATIO) {
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p_list->push_back(PropertyInfo(Variant::REAL, "margin/top", PROPERTY_HINT_RANGE, "-4096,4096,0.001"));
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} else {
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p_list->push_back(PropertyInfo(Variant::INT, "margin/top", PROPERTY_HINT_RANGE, "-4096,4096"));
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}
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if (get_anchor(MARGIN_RIGHT) == ANCHOR_RATIO) {
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p_list->push_back(PropertyInfo(Variant::REAL, "margin/right", PROPERTY_HINT_RANGE, "-4096,4096,0.001"));
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} else {
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p_list->push_back(PropertyInfo(Variant::INT, "margin/right", PROPERTY_HINT_RANGE, "-4096,4096"));
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}
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if (get_anchor(MARGIN_BOTTOM) == ANCHOR_RATIO) {
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p_list->push_back(PropertyInfo(Variant::REAL, "margin/bottom", PROPERTY_HINT_RANGE, "-4096,4096,0.001"));
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} else {
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p_list->push_back(PropertyInfo(Variant::INT, "margin/bottom", PROPERTY_HINT_RANGE, "-4096,4096"));
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}
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}
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Ref<Theme> theme;
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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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{
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List<StringName> names;
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theme->get_icon_list(get_type_name(), &names);
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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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}
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{
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List<StringName> names;
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theme->get_shader_list(get_type_name(), &names);
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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, "CanvasItemShader,CanvasItemShaderGraph", hint));
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}
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}
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{
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List<StringName> names;
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theme->get_stylebox_list(get_type_name(), &names);
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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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}
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}
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{
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List<StringName> names;
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theme->get_font_list(get_type_name(), &names);
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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.font_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_fonts/" + E->get(), PROPERTY_HINT_RESOURCE_TYPE, "Font", hint));
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}
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}
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{
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List<StringName> names;
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theme->get_color_list(get_type_name(), &names);
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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.color_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::COLOR, "custom_colors/" + E->get(), PROPERTY_HINT_NONE, "", hint));
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}
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}
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{
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List<StringName> names;
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theme->get_constant_list(get_type_name(), &names);
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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.constant_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::INT, "custom_constants/" + E->get(), PROPERTY_HINT_RANGE, "-16384,16384", hint));
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}
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}
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}
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Control *Control::get_parent_control() const {
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return data.parent;
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}
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void Control::_resize(const Size2 &p_size) {
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_size_changed();
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}
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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: {
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_size_changed();
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} break;
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case NOTIFICATION_EXIT_TREE: {
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get_viewport()->_gui_remove_control(this);
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} break;
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case NOTIFICATION_ENTER_CANVAS: {
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data.parent = get_parent()->cast_to<Control>();
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if (is_set_as_toplevel()) {
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data.SI = get_viewport()->_gui_add_subwindow_control(this);
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if (data.theme.is_null() && data.parent && data.parent->data.theme_owner) {
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data.theme_owner = data.parent->data.theme_owner;
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notification(NOTIFICATION_THEME_CHANGED);
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}
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} else {
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Node *parent = this; //meh
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Control *parent_control = NULL;
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bool subwindow = false;
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while (parent) {
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parent = parent->get_parent();
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if (!parent)
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break;
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CanvasItem *ci = parent->cast_to<CanvasItem>();
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if (ci && ci->is_set_as_toplevel()) {
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subwindow = true;
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break;
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}
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parent_control = parent->cast_to<Control>();
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if (parent_control) {
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break;
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} else if (ci) {
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} else {
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break;
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}
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}
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if (parent_control) {
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//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;
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notification(NOTIFICATION_THEME_CHANGED);
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}
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} else if (subwindow) {
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//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 {
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//is a regular root control
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data.RI = get_viewport()->_gui_add_root_control(this);
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}
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data.parent_canvas_item = get_parent_item();
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if (data.parent_canvas_item) {
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data.parent_canvas_item->connect("item_rect_changed", this, "_size_changed");
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} else {
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//connect viewport
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get_viewport()->connect("size_changed", this, "_size_changed");
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}
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}
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if (data.theme.is_null() && data.parent && data.parent->data.theme_owner) {
|
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data.theme_owner = data.parent->data.theme_owner;
|
|
notification(NOTIFICATION_THEME_CHANGED);
|
|
}
|
|
|
|
} break;
|
|
case NOTIFICATION_EXIT_CANVAS: {
|
|
|
|
if (data.parent_canvas_item) {
|
|
|
|
data.parent_canvas_item->disconnect("item_rect_changed", this, "_size_changed");
|
|
data.parent_canvas_item = NULL;
|
|
} else if (!is_set_as_toplevel()) {
|
|
//disconnect viewport
|
|
get_viewport()->disconnect("size_changed", this, "_size_changed");
|
|
}
|
|
|
|
if (data.MI) {
|
|
get_viewport()->_gui_remove_modal_control(data.MI);
|
|
data.MI = NULL;
|
|
}
|
|
|
|
if (data.SI) {
|
|
get_viewport()->_gui_remove_subwindow_control(data.SI);
|
|
data.SI = NULL;
|
|
}
|
|
|
|
if (data.RI) {
|
|
get_viewport()->_gui_remove_root_control(data.RI);
|
|
data.RI = NULL;
|
|
}
|
|
|
|
data.parent = NULL;
|
|
data.parent_canvas_item = NULL;
|
|
if (data.theme_owner && data.theme.is_null()) {
|
|
data.theme_owner = NULL;
|
|
//notification(NOTIFICATION_THEME_CHANGED);
|
|
}
|
|
|
|
} break;
|
|
case NOTIFICATION_MOVED_IN_PARENT: {
|
|
// some parents need to know the order of the childrens to draw (like TabContainer)
|
|
// update if necesary
|
|
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;
|
|
case NOTIFICATION_RESIZED: {
|
|
|
|
emit_signal(SceneStringNames::get_singleton()->resized);
|
|
} break;
|
|
case NOTIFICATION_DRAW: {
|
|
|
|
Matrix32 xform = Matrix32(data.rotation, get_pos());
|
|
xform.scale_basis(data.scale);
|
|
VisualServer::get_singleton()->canvas_item_set_transform(get_canvas_item(), xform);
|
|
VisualServer::get_singleton()->canvas_item_set_custom_rect(get_canvas_item(), true, Rect2(Point2(), get_size()));
|
|
//emit_signal(SceneStringNames::get_singleton()->draw);
|
|
|
|
} break;
|
|
case NOTIFICATION_MOUSE_ENTER: {
|
|
|
|
emit_signal(SceneStringNames::get_singleton()->mouse_enter);
|
|
} break;
|
|
case NOTIFICATION_MOUSE_EXIT: {
|
|
|
|
emit_signal(SceneStringNames::get_singleton()->mouse_exit);
|
|
} break;
|
|
case NOTIFICATION_FOCUS_ENTER: {
|
|
|
|
emit_signal(SceneStringNames::get_singleton()->focus_enter);
|
|
update();
|
|
} break;
|
|
case NOTIFICATION_FOCUS_EXIT: {
|
|
|
|
emit_signal(SceneStringNames::get_singleton()->focus_exit);
|
|
update();
|
|
|
|
} break;
|
|
case NOTIFICATION_THEME_CHANGED: {
|
|
|
|
update();
|
|
} break;
|
|
case NOTIFICATION_MODAL_CLOSE: {
|
|
|
|
emit_signal("modal_close");
|
|
} break;
|
|
case NOTIFICATION_VISIBILITY_CHANGED: {
|
|
|
|
if (!is_visible()) {
|
|
|
|
if (get_viewport() != NULL)
|
|
get_viewport()->_gui_hid_control(this);
|
|
|
|
if (is_inside_tree()) {
|
|
_modal_stack_remove();
|
|
minimum_size_changed();
|
|
}
|
|
|
|
//remove key focus
|
|
//remove modalness
|
|
} else {
|
|
|
|
_size_changed();
|
|
}
|
|
|
|
} break;
|
|
case SceneTree::NOTIFICATION_WM_UNFOCUS_REQUEST: {
|
|
|
|
get_viewport()->_gui_unfocus_control(this);
|
|
|
|
} break;
|
|
}
|
|
}
|
|
|
|
bool Control::clips_input() const {
|
|
|
|
return false;
|
|
}
|
|
bool Control::has_point(const Point2 &p_point) const {
|
|
|
|
if (get_script_instance()) {
|
|
Variant v = p_point;
|
|
const Variant *p = &v;
|
|
Variant::CallError ce;
|
|
Variant ret = get_script_instance()->call(SceneStringNames::get_singleton()->has_point, &p, 1, ce);
|
|
if (ce.error == Variant::CallError::CALL_OK) {
|
|
return ret;
|
|
}
|
|
}
|
|
/*if (has_stylebox("mask")) {
|
|
Ref<StyleBox> mask = get_stylebox("mask");
|
|
return mask->test_mask(p_point,Rect2(Point2(),get_size()));
|
|
}*/
|
|
return Rect2(Point2(), get_size()).has_point(p_point);
|
|
}
|
|
|
|
void Control::set_drag_forwarding(Control *p_target) {
|
|
|
|
if (p_target)
|
|
data.drag_owner = p_target->get_instance_ID();
|
|
else
|
|
data.drag_owner = 0;
|
|
}
|
|
|
|
Variant Control::get_drag_data(const Point2 &p_point) {
|
|
|
|
if (data.drag_owner) {
|
|
Object *obj = ObjectDB::get_instance(data.drag_owner);
|
|
if (obj) {
|
|
Control *c = obj->cast_to<Control>();
|
|
return c->call("get_drag_data_fw", p_point, this);
|
|
}
|
|
}
|
|
|
|
if (get_script_instance()) {
|
|
Variant v = p_point;
|
|
const Variant *p = &v;
|
|
Variant::CallError ce;
|
|
Variant ret = get_script_instance()->call(SceneStringNames::get_singleton()->get_drag_data, &p, 1, ce);
|
|
if (ce.error == Variant::CallError::CALL_OK)
|
|
return ret;
|
|
}
|
|
|
|
return Variant();
|
|
}
|
|
|
|
bool Control::can_drop_data(const Point2 &p_point, const Variant &p_data) const {
|
|
|
|
if (data.drag_owner) {
|
|
Object *obj = ObjectDB::get_instance(data.drag_owner);
|
|
if (obj) {
|
|
Control *c = obj->cast_to<Control>();
|
|
return c->call("can_drop_data_fw", p_point, p_data, this);
|
|
}
|
|
}
|
|
|
|
if (get_script_instance()) {
|
|
Variant v = p_point;
|
|
const Variant *p[2] = { &v, &p_data };
|
|
Variant::CallError ce;
|
|
Variant ret = get_script_instance()->call(SceneStringNames::get_singleton()->can_drop_data, p, 2, ce);
|
|
if (ce.error == Variant::CallError::CALL_OK)
|
|
return ret;
|
|
}
|
|
|
|
return Variant();
|
|
}
|
|
void Control::drop_data(const Point2 &p_point, const Variant &p_data) {
|
|
|
|
if (data.drag_owner) {
|
|
Object *obj = ObjectDB::get_instance(data.drag_owner);
|
|
if (obj) {
|
|
Control *c = obj->cast_to<Control>();
|
|
c->call("drop_data_fw", p_point, p_data, this);
|
|
return;
|
|
}
|
|
}
|
|
|
|
if (get_script_instance()) {
|
|
Variant v = p_point;
|
|
const Variant *p[2] = { &v, &p_data };
|
|
Variant::CallError ce;
|
|
Variant ret = get_script_instance()->call(SceneStringNames::get_singleton()->drop_data, p, 2, ce);
|
|
if (ce.error == Variant::CallError::CALL_OK)
|
|
return;
|
|
}
|
|
}
|
|
|
|
void Control::force_drag(const Variant &p_data, Control *p_control) {
|
|
|
|
ERR_FAIL_COND(!is_inside_tree());
|
|
ERR_FAIL_COND(p_data.get_type() == Variant::NIL);
|
|
|
|
get_viewport()->_gui_force_drag(this, p_data, p_control);
|
|
}
|
|
|
|
void Control::set_drag_preview(Control *p_control) {
|
|
|
|
ERR_FAIL_COND(!is_inside_tree());
|
|
get_viewport()->_gui_set_drag_preview(this, p_control);
|
|
}
|
|
|
|
bool Control::is_window_modal_on_top() const {
|
|
|
|
if (!is_inside_tree())
|
|
return false;
|
|
|
|
return get_viewport()->_gui_is_modal_on_top(this);
|
|
}
|
|
|
|
uint64_t Control::get_modal_frame() const {
|
|
|
|
return data.modal_frame;
|
|
}
|
|
|
|
Size2 Control::get_minimum_size() const {
|
|
|
|
ScriptInstance *si = const_cast<Control *>(this)->get_script_instance();
|
|
if (si) {
|
|
|
|
Variant::CallError ce;
|
|
Variant s = si->call(SceneStringNames::get_singleton()->get_minimum_size, NULL, 0, ce);
|
|
if (ce.error == Variant::CallError::CALL_OK)
|
|
return s;
|
|
}
|
|
return Size2();
|
|
}
|
|
|
|
Ref<Texture> Control::get_icon(const StringName &p_name, const StringName &p_type) const {
|
|
|
|
if (p_type == StringName() || p_type == "") {
|
|
|
|
const Ref<Texture> *tex = data.icon_override.getptr(p_name);
|
|
if (tex)
|
|
return *tex;
|
|
}
|
|
|
|
StringName type = p_type ? p_type : get_type_name();
|
|
|
|
// try with custom themes
|
|
Control *theme_owner = data.theme_owner;
|
|
|
|
while (theme_owner) {
|
|
|
|
if (theme_owner->data.theme->has_icon(p_name, type))
|
|
return theme_owner->data.theme->get_icon(p_name, type);
|
|
Control *parent = theme_owner->get_parent() ? theme_owner->get_parent()->cast_to<Control>() : NULL;
|
|
|
|
if (parent)
|
|
theme_owner = parent->data.theme_owner;
|
|
else
|
|
theme_owner = NULL;
|
|
}
|
|
|
|
return Theme::get_default()->get_icon(p_name, type);
|
|
}
|
|
|
|
Ref<Shader> Control::get_shader(const StringName &p_name, const StringName &p_type) const {
|
|
if (p_type == StringName() || p_type == "") {
|
|
|
|
const Ref<Shader> *sdr = data.shader_override.getptr(p_name);
|
|
if (sdr)
|
|
return *sdr;
|
|
}
|
|
|
|
StringName type = p_type ? p_type : get_type_name();
|
|
|
|
// try with custom themes
|
|
Control *theme_owner = data.theme_owner;
|
|
|
|
while (theme_owner) {
|
|
|
|
if (theme_owner->data.theme->has_shader(p_name, type))
|
|
return theme_owner->data.theme->get_shader(p_name, type);
|
|
Control *parent = theme_owner->get_parent() ? theme_owner->get_parent()->cast_to<Control>() : NULL;
|
|
|
|
if (parent)
|
|
theme_owner = parent->data.theme_owner;
|
|
else
|
|
theme_owner = NULL;
|
|
}
|
|
|
|
return Theme::get_default()->get_shader(p_name, type);
|
|
}
|
|
|
|
Ref<StyleBox> Control::get_stylebox(const StringName &p_name, const StringName &p_type) const {
|
|
|
|
if (p_type == StringName() || p_type == "") {
|
|
const Ref<StyleBox> *style = data.style_override.getptr(p_name);
|
|
if (style)
|
|
return *style;
|
|
}
|
|
|
|
StringName type = p_type ? p_type : get_type_name();
|
|
|
|
// try with custom themes
|
|
Control *theme_owner = data.theme_owner;
|
|
|
|
while (theme_owner) {
|
|
|
|
if (theme_owner->data.theme->has_stylebox(p_name, type)) {
|
|
return theme_owner->data.theme->get_stylebox(p_name, type);
|
|
}
|
|
Control *parent = theme_owner->get_parent() ? theme_owner->get_parent()->cast_to<Control>() : NULL;
|
|
|
|
if (parent)
|
|
theme_owner = parent->data.theme_owner;
|
|
else
|
|
theme_owner = NULL;
|
|
}
|
|
|
|
return Theme::get_default()->get_stylebox(p_name, type);
|
|
}
|
|
Ref<Font> Control::get_font(const StringName &p_name, const StringName &p_type) const {
|
|
|
|
if (p_type == StringName() || p_type == "") {
|
|
const Ref<Font> *font = data.font_override.getptr(p_name);
|
|
if (font)
|
|
return *font;
|
|
}
|
|
|
|
StringName type = p_type ? p_type : get_type_name();
|
|
|
|
// try with custom themes
|
|
Control *theme_owner = data.theme_owner;
|
|
|
|
while (theme_owner) {
|
|
|
|
if (theme_owner->data.theme->has_font(p_name, type))
|
|
return theme_owner->data.theme->get_font(p_name, type);
|
|
if (theme_owner->data.theme->get_default_theme_font().is_valid())
|
|
return theme_owner->data.theme->get_default_theme_font();
|
|
Control *parent = theme_owner->get_parent() ? theme_owner->get_parent()->cast_to<Control>() : NULL;
|
|
|
|
if (parent)
|
|
theme_owner = parent->data.theme_owner;
|
|
else
|
|
theme_owner = NULL;
|
|
}
|
|
|
|
return Theme::get_default()->get_font(p_name, type);
|
|
}
|
|
Color Control::get_color(const StringName &p_name, const StringName &p_type) const {
|
|
|
|
if (p_type == StringName() || p_type == "") {
|
|
const Color *color = data.color_override.getptr(p_name);
|
|
if (color)
|
|
return *color;
|
|
}
|
|
|
|
StringName type = p_type ? p_type : get_type_name();
|
|
// try with custom themes
|
|
Control *theme_owner = data.theme_owner;
|
|
|
|
while (theme_owner) {
|
|
|
|
if (theme_owner->data.theme->has_color(p_name, type))
|
|
return theme_owner->data.theme->get_color(p_name, type);
|
|
Control *parent = theme_owner->get_parent() ? theme_owner->get_parent()->cast_to<Control>() : NULL;
|
|
|
|
if (parent)
|
|
theme_owner = parent->data.theme_owner;
|
|
else
|
|
theme_owner = NULL;
|
|
}
|
|
|
|
return Theme::get_default()->get_color(p_name, type);
|
|
}
|
|
|
|
int Control::get_constant(const StringName &p_name, const StringName &p_type) const {
|
|
|
|
if (p_type == StringName() || p_type == "") {
|
|
const int *constant = data.constant_override.getptr(p_name);
|
|
if (constant)
|
|
return *constant;
|
|
}
|
|
|
|
StringName type = p_type ? p_type : get_type_name();
|
|
// try with custom themes
|
|
Control *theme_owner = data.theme_owner;
|
|
|
|
while (theme_owner) {
|
|
|
|
if (theme_owner->data.theme->has_constant(p_name, type))
|
|
return theme_owner->data.theme->get_constant(p_name, type);
|
|
Control *parent = theme_owner->get_parent() ? theme_owner->get_parent()->cast_to<Control>() : NULL;
|
|
|
|
if (parent)
|
|
theme_owner = parent->data.theme_owner;
|
|
else
|
|
theme_owner = NULL;
|
|
}
|
|
|
|
return Theme::get_default()->get_constant(p_name, type);
|
|
}
|
|
|
|
bool Control::has_icon_override(const StringName &p_name) const {
|
|
|
|
const Ref<Texture> *tex = data.icon_override.getptr(p_name);
|
|
if (tex)
|
|
return true;
|
|
else
|
|
return false;
|
|
}
|
|
|
|
bool Control::has_shader_override(const StringName &p_name) const {
|
|
|
|
const Ref<Shader> *sdr = data.shader_override.getptr(p_name);
|
|
if (sdr)
|
|
return true;
|
|
else
|
|
return false;
|
|
}
|
|
|
|
bool Control::has_stylebox_override(const StringName &p_name) const {
|
|
|
|
const Ref<StyleBox> *style = data.style_override.getptr(p_name);
|
|
if (style)
|
|
return true;
|
|
else
|
|
return false;
|
|
}
|
|
|
|
bool Control::has_font_override(const StringName &p_name) const {
|
|
|
|
const Ref<Font> *font = data.font_override.getptr(p_name);
|
|
if (font)
|
|
return true;
|
|
else
|
|
return false;
|
|
}
|
|
|
|
bool Control::has_color_override(const StringName &p_name) const {
|
|
|
|
const Color *color = data.color_override.getptr(p_name);
|
|
if (color)
|
|
return true;
|
|
else
|
|
return false;
|
|
}
|
|
|
|
bool Control::has_constant_override(const StringName &p_name) const {
|
|
|
|
const int *constant = data.constant_override.getptr(p_name);
|
|
if (constant)
|
|
return true;
|
|
else
|
|
return false;
|
|
}
|
|
|
|
bool Control::has_icon(const StringName &p_name, const StringName &p_type) const {
|
|
|
|
if (p_type == StringName() || p_type == "") {
|
|
if (has_icon_override(p_name) == true)
|
|
return true;
|
|
}
|
|
|
|
StringName type = p_type ? p_type : get_type_name();
|
|
|
|
// try with custom themes
|
|
Control *theme_owner = data.theme_owner;
|
|
|
|
while (theme_owner) {
|
|
|
|
if (theme_owner->data.theme->has_icon(p_name, type))
|
|
return true;
|
|
Control *parent = theme_owner->get_parent() ? theme_owner->get_parent()->cast_to<Control>() : NULL;
|
|
|
|
if (parent)
|
|
theme_owner = parent->data.theme_owner;
|
|
else
|
|
theme_owner = NULL;
|
|
}
|
|
|
|
return Theme::get_default()->has_icon(p_name, type);
|
|
}
|
|
|
|
bool Control::has_shader(const StringName &p_name, const StringName &p_type) const {
|
|
|
|
if (p_type == StringName() || p_type == "") {
|
|
if (has_shader_override(p_name) == true)
|
|
return true;
|
|
}
|
|
|
|
StringName type = p_type ? p_type : get_type_name();
|
|
|
|
// try with custom themes
|
|
Control *theme_owner = data.theme_owner;
|
|
|
|
while (theme_owner) {
|
|
|
|
if (theme_owner->data.theme->has_shader(p_name, type))
|
|
return true;
|
|
Control *parent = theme_owner->get_parent() ? theme_owner->get_parent()->cast_to<Control>() : NULL;
|
|
|
|
if (parent)
|
|
theme_owner = parent->data.theme_owner;
|
|
else
|
|
theme_owner = NULL;
|
|
}
|
|
|
|
return Theme::get_default()->has_shader(p_name, type);
|
|
}
|
|
bool Control::has_stylebox(const StringName &p_name, const StringName &p_type) const {
|
|
|
|
if (p_type == StringName() || p_type == "") {
|
|
if (has_stylebox_override(p_name) == true)
|
|
return true;
|
|
}
|
|
|
|
StringName type = p_type ? p_type : get_type_name();
|
|
|
|
// try with custom themes
|
|
Control *theme_owner = data.theme_owner;
|
|
|
|
while (theme_owner) {
|
|
|
|
if (theme_owner->data.theme->has_stylebox(p_name, type))
|
|
return true;
|
|
Control *parent = theme_owner->get_parent() ? theme_owner->get_parent()->cast_to<Control>() : NULL;
|
|
|
|
if (parent)
|
|
theme_owner = parent->data.theme_owner;
|
|
else
|
|
theme_owner = NULL;
|
|
}
|
|
|
|
return Theme::get_default()->has_stylebox(p_name, type);
|
|
}
|
|
bool Control::has_font(const StringName &p_name, const StringName &p_type) const {
|
|
|
|
if (p_type == StringName() || p_type == "") {
|
|
if (has_font_override(p_name) == true)
|
|
return true;
|
|
}
|
|
|
|
StringName type = p_type ? p_type : get_type_name();
|
|
|
|
// try with custom themes
|
|
Control *theme_owner = data.theme_owner;
|
|
|
|
while (theme_owner) {
|
|
|
|
if (theme_owner->data.theme->has_font(p_name, type))
|
|
return true;
|
|
Control *parent = theme_owner->get_parent() ? theme_owner->get_parent()->cast_to<Control>() : NULL;
|
|
|
|
if (parent)
|
|
theme_owner = parent->data.theme_owner;
|
|
else
|
|
theme_owner = NULL;
|
|
}
|
|
|
|
return Theme::get_default()->has_font(p_name, type);
|
|
}
|
|
|
|
bool Control::has_color(const StringName &p_name, const StringName &p_type) const {
|
|
|
|
if (p_type == StringName() || p_type == "") {
|
|
if (has_color_override(p_name) == true)
|
|
return true;
|
|
}
|
|
|
|
StringName type = p_type ? p_type : get_type_name();
|
|
|
|
// try with custom themes
|
|
Control *theme_owner = data.theme_owner;
|
|
|
|
while (theme_owner) {
|
|
|
|
if (theme_owner->data.theme->has_color(p_name, type))
|
|
return true;
|
|
Control *parent = theme_owner->get_parent() ? theme_owner->get_parent()->cast_to<Control>() : NULL;
|
|
|
|
if (parent)
|
|
theme_owner = parent->data.theme_owner;
|
|
else
|
|
theme_owner = NULL;
|
|
}
|
|
|
|
return Theme::get_default()->has_color(p_name, type);
|
|
}
|
|
|
|
bool Control::has_constant(const StringName &p_name, const StringName &p_type) const {
|
|
|
|
if (p_type == StringName() || p_type == "") {
|
|
if (has_constant_override(p_name) == true)
|
|
return true;
|
|
}
|
|
|
|
StringName type = p_type ? p_type : get_type_name();
|
|
|
|
// try with custom themes
|
|
Control *theme_owner = data.theme_owner;
|
|
|
|
while (theme_owner) {
|
|
|
|
if (theme_owner->data.theme->has_constant(p_name, type))
|
|
return true;
|
|
Control *parent = theme_owner->get_parent() ? theme_owner->get_parent()->cast_to<Control>() : NULL;
|
|
|
|
if (parent)
|
|
theme_owner = parent->data.theme_owner;
|
|
else
|
|
theme_owner = NULL;
|
|
}
|
|
|
|
return Theme::get_default()->has_constant(p_name, type);
|
|
}
|
|
|
|
Size2 Control::get_parent_area_size() const {
|
|
|
|
ERR_FAIL_COND_V(!is_inside_tree(), Size2());
|
|
|
|
Size2 parent_size;
|
|
|
|
if (data.parent_canvas_item) {
|
|
|
|
parent_size = data.parent_canvas_item->get_item_rect().size;
|
|
} else {
|
|
|
|
parent_size = get_viewport()->get_visible_rect().size;
|
|
}
|
|
return parent_size;
|
|
}
|
|
|
|
void Control::_size_changed() {
|
|
|
|
if (!is_inside_tree())
|
|
return;
|
|
|
|
Size2 parent_size = get_parent_area_size();
|
|
|
|
float margin_pos[4];
|
|
|
|
for (int i = 0; i < 4; i++) {
|
|
|
|
float area = parent_size[i & 1];
|
|
switch (data.anchor[i]) {
|
|
|
|
case ANCHOR_BEGIN: {
|
|
|
|
margin_pos[i] = data.margin[i];
|
|
} break;
|
|
case ANCHOR_END: {
|
|
|
|
margin_pos[i] = area - data.margin[i];
|
|
} break;
|
|
case ANCHOR_RATIO: {
|
|
|
|
margin_pos[i] = area * data.margin[i];
|
|
} break;
|
|
case ANCHOR_CENTER: {
|
|
|
|
margin_pos[i] = (area / 2) - data.margin[i];
|
|
} break;
|
|
}
|
|
}
|
|
|
|
Point2 new_pos_cache = Point2(margin_pos[0], margin_pos[1]).floor();
|
|
Size2 new_size_cache = Point2(margin_pos[2], margin_pos[3]).floor() - new_pos_cache;
|
|
Size2 minimum_size = get_combined_minimum_size();
|
|
|
|
new_size_cache.x = MAX(minimum_size.x, new_size_cache.x);
|
|
new_size_cache.y = MAX(minimum_size.y, new_size_cache.y);
|
|
|
|
if (new_pos_cache == data.pos_cache && new_size_cache == data.size_cache)
|
|
return; // did not change, don't emit signal
|
|
|
|
data.pos_cache = new_pos_cache;
|
|
data.size_cache = new_size_cache;
|
|
|
|
notification(NOTIFICATION_RESIZED);
|
|
item_rect_changed();
|
|
_change_notify_margins();
|
|
_notify_transform();
|
|
}
|
|
|
|
float Control::_get_parent_range(int p_idx) const {
|
|
|
|
if (!is_inside_tree()) {
|
|
|
|
return 1.0;
|
|
}
|
|
if (data.parent_canvas_item) {
|
|
|
|
return data.parent_canvas_item->get_item_rect().size[p_idx & 1];
|
|
} else {
|
|
return get_viewport()->get_visible_rect().size[p_idx & 1];
|
|
}
|
|
|
|
return 1.0;
|
|
}
|
|
|
|
float Control::_get_range(int p_idx) const {
|
|
|
|
p_idx &= 1;
|
|
|
|
float parent_range = _get_parent_range(p_idx);
|
|
float from = _a2s(data.margin[p_idx], data.anchor[p_idx], parent_range);
|
|
float to = _a2s(data.margin[p_idx + 2], data.anchor[p_idx + 2], parent_range);
|
|
|
|
return to - from;
|
|
}
|
|
|
|
float Control::_s2a(float p_val, AnchorType p_anchor, float p_range) const {
|
|
|
|
switch (p_anchor) {
|
|
|
|
case ANCHOR_BEGIN: {
|
|
return p_val;
|
|
} break;
|
|
case ANCHOR_END: {
|
|
return p_range - p_val;
|
|
} break;
|
|
case ANCHOR_RATIO: {
|
|
return p_val / p_range;
|
|
} break;
|
|
case ANCHOR_CENTER: {
|
|
return (p_range / 2) - p_val;
|
|
} break;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
float Control::_a2s(float p_val, AnchorType p_anchor, float p_range) const {
|
|
|
|
switch (p_anchor) {
|
|
|
|
case ANCHOR_BEGIN: {
|
|
return Math::floor(p_val);
|
|
} break;
|
|
case ANCHOR_END: {
|
|
return Math::floor(p_range - p_val);
|
|
} break;
|
|
case ANCHOR_RATIO: {
|
|
return Math::floor(p_range * p_val);
|
|
} break;
|
|
case ANCHOR_CENTER: {
|
|
return Math::floor((p_range / 2) - p_val);
|
|
} break;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
void Control::set_anchor(Margin p_margin, AnchorType p_anchor, bool p_keep_margin) {
|
|
|
|
if (!is_inside_tree()) {
|
|
|
|
data.anchor[p_margin] = p_anchor;
|
|
} else if (!p_keep_margin) {
|
|
float pr = _get_parent_range(p_margin);
|
|
float s = _a2s(data.margin[p_margin], data.anchor[p_margin], pr);
|
|
data.anchor[p_margin] = p_anchor;
|
|
data.margin[p_margin] = _s2a(s, p_anchor, pr);
|
|
} else {
|
|
data.anchor[p_margin] = p_anchor;
|
|
_size_changed();
|
|
}
|
|
_change_notify();
|
|
}
|
|
|
|
void Control::_set_anchor(Margin p_margin, AnchorType p_anchor) {
|
|
#ifdef TOOLS_ENABLED
|
|
if (is_inside_tree() && get_tree()->is_editor_hint()) {
|
|
set_anchor(p_margin, p_anchor, EDITOR_DEF("2d_editor/keep_margins_when_changing_anchors", false));
|
|
} else {
|
|
set_anchor(p_margin, p_anchor, false);
|
|
}
|
|
#else
|
|
set_anchor(p_margin, p_anchor, false);
|
|
#endif
|
|
}
|
|
|
|
void Control::set_anchor_and_margin(Margin p_margin, AnchorType p_anchor, float p_pos) {
|
|
|
|
set_anchor(p_margin, p_anchor);
|
|
set_margin(p_margin, p_pos);
|
|
}
|
|
|
|
Control::AnchorType Control::get_anchor(Margin p_margin) const {
|
|
|
|
return data.anchor[p_margin];
|
|
}
|
|
|
|
void Control::_change_notify_margins() {
|
|
|
|
// this avoids sending the whole object data again on a change
|
|
_change_notify("margin/left");
|
|
_change_notify("margin/top");
|
|
_change_notify("margin/right");
|
|
_change_notify("margin/bottom");
|
|
_change_notify("rect/pos");
|
|
_change_notify("rect/size");
|
|
}
|
|
|
|
void Control::set_margin(Margin p_margin, float p_value) {
|
|
|
|
data.margin[p_margin] = p_value;
|
|
_size_changed();
|
|
}
|
|
|
|
void Control::set_begin(const Size2 &p_point) {
|
|
|
|
data.margin[0] = p_point.x;
|
|
data.margin[1] = p_point.y;
|
|
_size_changed();
|
|
}
|
|
|
|
void Control::set_end(const Size2 &p_point) {
|
|
|
|
data.margin[2] = p_point.x;
|
|
data.margin[3] = p_point.y;
|
|
_size_changed();
|
|
}
|
|
|
|
float Control::get_margin(Margin p_margin) const {
|
|
|
|
return data.margin[p_margin];
|
|
}
|
|
|
|
Size2 Control::get_begin() const {
|
|
|
|
return Size2(data.margin[0], data.margin[1]);
|
|
}
|
|
Size2 Control::get_end() const {
|
|
|
|
return Size2(data.margin[2], data.margin[3]);
|
|
}
|
|
|
|
Point2 Control::get_global_pos() const {
|
|
|
|
return get_global_transform().get_origin();
|
|
}
|
|
|
|
void Control::set_global_pos(const Point2 &p_point) {
|
|
|
|
Matrix32 inv;
|
|
|
|
if (data.parent_canvas_item) {
|
|
|
|
inv = data.parent_canvas_item->get_global_transform().affine_inverse();
|
|
}
|
|
|
|
set_pos(inv.xform(p_point));
|
|
}
|
|
|
|
void Control::set_pos(const Size2 &p_point) {
|
|
|
|
float pw = _get_parent_range(0);
|
|
float ph = _get_parent_range(1);
|
|
|
|
float x = _a2s(data.margin[0], data.anchor[0], pw);
|
|
float y = _a2s(data.margin[1], data.anchor[1], ph);
|
|
float x2 = _a2s(data.margin[2], data.anchor[2], pw);
|
|
float y2 = _a2s(data.margin[3], data.anchor[3], ph);
|
|
|
|
Size2 ret = Size2(x2 - x, y2 - y);
|
|
Size2 min = get_combined_minimum_size();
|
|
|
|
Size2 size = Size2(MAX(min.width, ret.width), MAX(min.height, ret.height));
|
|
float w = size.x;
|
|
float h = size.y;
|
|
|
|
x = p_point.x;
|
|
y = p_point.y;
|
|
|
|
data.margin[0] = _s2a(x, data.anchor[0], pw);
|
|
data.margin[1] = _s2a(y, data.anchor[1], ph);
|
|
data.margin[2] = _s2a(x + w, data.anchor[2], pw);
|
|
data.margin[3] = _s2a(y + h, data.anchor[3], ph);
|
|
|
|
_size_changed();
|
|
}
|
|
|
|
void Control::set_size(const Size2 &p_size) {
|
|
|
|
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;
|
|
|
|
float pw = _get_parent_range(0);
|
|
float ph = _get_parent_range(1);
|
|
|
|
float x = _a2s(data.margin[0], data.anchor[0], pw);
|
|
float y = _a2s(data.margin[1], data.anchor[1], ph);
|
|
|
|
float w = new_size.width;
|
|
float h = new_size.height;
|
|
|
|
data.margin[2] = _s2a(x + w, data.anchor[2], pw);
|
|
data.margin[3] = _s2a(y + h, data.anchor[3], ph);
|
|
|
|
_size_changed();
|
|
}
|
|
|
|
Size2 Control::get_pos() const {
|
|
|
|
return data.pos_cache;
|
|
}
|
|
|
|
Size2 Control::get_size() const {
|
|
|
|
return data.size_cache;
|
|
}
|
|
|
|
Rect2 Control::get_global_rect() const {
|
|
|
|
return Rect2(get_global_pos(), get_size());
|
|
}
|
|
|
|
Rect2 Control::get_window_rect() const {
|
|
ERR_FAIL_COND_V(!is_inside_tree(), Rect2());
|
|
Rect2 gr = get_global_rect();
|
|
gr.pos += get_viewport()->get_visible_rect().pos;
|
|
return gr;
|
|
}
|
|
|
|
Rect2 Control::get_rect() const {
|
|
|
|
return Rect2(get_pos(), get_size());
|
|
}
|
|
|
|
Rect2 Control::get_item_rect() const {
|
|
|
|
return Rect2(Point2(), get_size());
|
|
}
|
|
|
|
void Control::set_area_as_parent_rect(int p_margin) {
|
|
|
|
data.anchor[MARGIN_LEFT] = ANCHOR_BEGIN;
|
|
data.anchor[MARGIN_TOP] = ANCHOR_BEGIN;
|
|
data.anchor[MARGIN_RIGHT] = ANCHOR_END;
|
|
data.anchor[MARGIN_BOTTOM] = ANCHOR_END;
|
|
for (int i = 0; i < 4; i++)
|
|
data.margin[i] = p_margin;
|
|
|
|
_size_changed();
|
|
}
|
|
|
|
void Control::add_icon_override(const StringName &p_name, const Ref<Texture> &p_icon) {
|
|
|
|
ERR_FAIL_COND(p_icon.is_null());
|
|
data.icon_override[p_name] = p_icon;
|
|
notification(NOTIFICATION_THEME_CHANGED);
|
|
update();
|
|
}
|
|
|
|
void Control::add_shader_override(const StringName &p_name, const Ref<Shader> &p_shader) {
|
|
ERR_FAIL_COND(p_shader.is_null());
|
|
data.shader_override[p_name] = p_shader;
|
|
notification(NOTIFICATION_THEME_CHANGED);
|
|
update();
|
|
}
|
|
void Control::add_style_override(const StringName &p_name, const Ref<StyleBox> &p_style) {
|
|
|
|
ERR_FAIL_COND(p_style.is_null());
|
|
data.style_override[p_name] = p_style;
|
|
notification(NOTIFICATION_THEME_CHANGED);
|
|
update();
|
|
}
|
|
|
|
void Control::add_font_override(const StringName &p_name, const Ref<Font> &p_font) {
|
|
|
|
ERR_FAIL_COND(p_font.is_null());
|
|
if (data.font_override.has(p_name)) {
|
|
_unref_font(data.font_override[p_name]);
|
|
}
|
|
data.font_override[p_name] = p_font;
|
|
|
|
if (p_font.is_valid()) {
|
|
_ref_font(p_font);
|
|
}
|
|
|
|
notification(NOTIFICATION_THEME_CHANGED);
|
|
update();
|
|
}
|
|
void Control::add_color_override(const StringName &p_name, const Color &p_color) {
|
|
|
|
data.color_override[p_name] = p_color;
|
|
notification(NOTIFICATION_THEME_CHANGED);
|
|
update();
|
|
}
|
|
void Control::add_constant_override(const StringName &p_name, int p_constant) {
|
|
|
|
data.constant_override[p_name] = p_constant;
|
|
notification(NOTIFICATION_THEME_CHANGED);
|
|
update();
|
|
}
|
|
|
|
void Control::set_focus_mode(FocusMode p_focus_mode) {
|
|
|
|
if (is_inside_tree() && p_focus_mode == FOCUS_NONE && data.focus_mode != FOCUS_NONE && has_focus())
|
|
release_focus();
|
|
|
|
data.focus_mode = p_focus_mode;
|
|
}
|
|
|
|
static Control *_next_control(Control *p_from) {
|
|
|
|
if (p_from->is_set_as_toplevel())
|
|
return NULL; // can't go above
|
|
|
|
Control *parent = p_from->get_parent() ? p_from->get_parent()->cast_to<Control>() : NULL;
|
|
|
|
if (!parent) {
|
|
|
|
return NULL;
|
|
}
|
|
|
|
int next = p_from->get_position_in_parent();
|
|
ERR_FAIL_INDEX_V(next, parent->get_child_count(), NULL);
|
|
for (int i = (next + 1); i < parent->get_child_count(); i++) {
|
|
|
|
Control *c = parent->get_child(i)->cast_to<Control>();
|
|
if (!c || !c->is_visible() || c->is_set_as_toplevel())
|
|
continue;
|
|
|
|
return c;
|
|
}
|
|
|
|
//no next in parent, try the same in parent
|
|
return _next_control(parent);
|
|
}
|
|
|
|
Control *Control::find_next_valid_focus() const {
|
|
|
|
Control *from = const_cast<Control *>(this);
|
|
|
|
while (true) {
|
|
|
|
// find next child
|
|
|
|
Control *next_child = NULL;
|
|
|
|
for (int i = 0; i < from->get_child_count(); i++) {
|
|
|
|
Control *c = from->get_child(i)->cast_to<Control>();
|
|
if (!c || !c->is_visible() || c->is_set_as_toplevel()) {
|
|
continue;
|
|
}
|
|
|
|
next_child = c;
|
|
break;
|
|
}
|
|
|
|
if (next_child) {
|
|
|
|
from = next_child;
|
|
} else {
|
|
|
|
next_child = _next_control(from);
|
|
if (!next_child) { //nothing else.. go up and find either window or subwindow
|
|
next_child = const_cast<Control *>(this);
|
|
while (next_child && !next_child->is_set_as_toplevel()) {
|
|
if (next_child->get_parent()) {
|
|
next_child = next_child->get_parent()->cast_to<Control>();
|
|
} else
|
|
next_child = NULL;
|
|
}
|
|
|
|
if (!next_child) {
|
|
|
|
next_child = const_cast<Control *>(this);
|
|
while (next_child) {
|
|
|
|
if (next_child->data.SI || next_child->data.RI)
|
|
break;
|
|
next_child = next_child->get_parent_control();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (next_child == this) // no next control->
|
|
return (get_focus_mode() == FOCUS_ALL) ? next_child : NULL;
|
|
if (next_child) {
|
|
if (next_child->get_focus_mode() == FOCUS_ALL)
|
|
return next_child;
|
|
from = next_child;
|
|
} else
|
|
break;
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
static Control *_prev_control(Control *p_from) {
|
|
|
|
Control *child = NULL;
|
|
for (int i = p_from->get_child_count() - 1; i >= 0; i--) {
|
|
|
|
Control *c = p_from->get_child(i)->cast_to<Control>();
|
|
if (!c || !c->is_visible() || c->is_set_as_toplevel())
|
|
continue;
|
|
|
|
child = c;
|
|
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 {
|
|
Control *from = const_cast<Control *>(this);
|
|
|
|
while (true) {
|
|
|
|
// find prev child
|
|
|
|
Control *prev_child = NULL;
|
|
|
|
if (from->is_set_as_toplevel() || !from->get_parent() || !from->get_parent()->cast_to<Control>()) {
|
|
|
|
//find last of the childs
|
|
|
|
prev_child = _prev_control(from);
|
|
|
|
} else {
|
|
|
|
for (int i = (from->get_position_in_parent() - 1); i >= 0; i--) {
|
|
|
|
Control *c = from->get_parent()->get_child(i)->cast_to<Control>();
|
|
|
|
if (!c || !c->is_visible() || c->is_set_as_toplevel()) {
|
|
continue;
|
|
}
|
|
|
|
prev_child = c;
|
|
break;
|
|
}
|
|
|
|
if (!prev_child) {
|
|
|
|
prev_child = from->get_parent()->cast_to<Control>();
|
|
} else {
|
|
|
|
prev_child = _prev_control(prev_child);
|
|
}
|
|
}
|
|
|
|
if (prev_child == this) // no prev control->
|
|
return (get_focus_mode() == FOCUS_ALL) ? prev_child : NULL;
|
|
|
|
if (prev_child->get_focus_mode() == FOCUS_ALL)
|
|
return prev_child;
|
|
|
|
from = prev_child;
|
|
}
|
|
|
|
return NULL;
|
|
|
|
return NULL;
|
|
}
|
|
|
|
Control::FocusMode Control::get_focus_mode() const {
|
|
|
|
return data.focus_mode;
|
|
}
|
|
bool Control::has_focus() const {
|
|
|
|
return is_inside_tree() && get_viewport()->_gui_control_has_focus(this);
|
|
}
|
|
|
|
void Control::grab_focus() {
|
|
|
|
if (!is_inside_tree()) {
|
|
ERR_FAIL_COND(!is_inside_tree());
|
|
}
|
|
if (data.focus_mode == FOCUS_NONE)
|
|
return;
|
|
|
|
get_viewport()->_gui_control_grab_focus(this);
|
|
}
|
|
|
|
void Control::release_focus() {
|
|
|
|
ERR_FAIL_COND(!is_inside_tree());
|
|
|
|
if (!has_focus())
|
|
return;
|
|
|
|
get_viewport()->_gui_remove_focus();
|
|
update();
|
|
}
|
|
|
|
bool Control::is_toplevel_control() const {
|
|
|
|
return is_inside_tree() && (!data.parent_canvas_item && !data.RI && is_set_as_toplevel());
|
|
}
|
|
|
|
void Control::show_modal(bool p_exclusive) {
|
|
|
|
ERR_FAIL_COND(!is_inside_tree());
|
|
ERR_FAIL_COND(!data.SI);
|
|
|
|
if (is_visible())
|
|
hide();
|
|
|
|
ERR_FAIL_COND(data.MI != NULL);
|
|
show();
|
|
raise();
|
|
data.modal_exclusive = p_exclusive;
|
|
data.MI = get_viewport()->_gui_show_modal(this);
|
|
data.modal_frame = OS::get_singleton()->get_frames_drawn();
|
|
}
|
|
|
|
void Control::_modal_set_prev_focus_owner(ObjectID p_prev) {
|
|
data.modal_prev_focus_owner = p_prev;
|
|
}
|
|
|
|
void Control::_modal_stack_remove() {
|
|
|
|
ERR_FAIL_COND(!is_inside_tree());
|
|
|
|
if (!data.MI)
|
|
return;
|
|
|
|
get_viewport()->_gui_remove_from_modal_stack(data.MI, data.modal_prev_focus_owner);
|
|
|
|
data.MI = NULL;
|
|
data.modal_prev_focus_owner = 0;
|
|
}
|
|
|
|
void Control::_propagate_theme_changed(CanvasItem *p_at, Control *p_owner, bool p_assign) {
|
|
|
|
Control *c = p_at->cast_to<Control>();
|
|
|
|
if (c && c != p_owner && c->data.theme.is_valid()) // has a theme, this can't be propagated
|
|
return;
|
|
|
|
for (int i = 0; i < p_at->get_child_count(); i++) {
|
|
|
|
CanvasItem *child = p_at->get_child(i)->cast_to<CanvasItem>();
|
|
if (child) {
|
|
_propagate_theme_changed(child, p_owner);
|
|
}
|
|
}
|
|
|
|
if (c) {
|
|
|
|
if (p_assign) {
|
|
c->data.theme_owner = p_owner;
|
|
}
|
|
c->_notification(NOTIFICATION_THEME_CHANGED);
|
|
c->update();
|
|
}
|
|
}
|
|
|
|
void Control::_theme_changed() {
|
|
|
|
_propagate_theme_changed(this, this, false);
|
|
}
|
|
|
|
void Control::set_theme(const Ref<Theme> &p_theme) {
|
|
|
|
if (data.theme == p_theme)
|
|
return;
|
|
|
|
if (data.theme.is_valid()) {
|
|
data.theme->disconnect("changed", this, "_theme_changed");
|
|
}
|
|
|
|
data.theme = p_theme;
|
|
if (!p_theme.is_null()) {
|
|
|
|
_propagate_theme_changed(this, this);
|
|
} else {
|
|
|
|
Control *parent = get_parent() ? get_parent()->cast_to<Control>() : NULL;
|
|
if (parent && parent->data.theme_owner) {
|
|
_propagate_theme_changed(this, parent->data.theme_owner);
|
|
} else {
|
|
|
|
_propagate_theme_changed(this, NULL);
|
|
}
|
|
}
|
|
|
|
if (data.theme.is_valid()) {
|
|
data.theme->connect("changed", this, "_theme_changed");
|
|
}
|
|
}
|
|
|
|
void Control::accept_event() {
|
|
|
|
if (is_inside_tree())
|
|
get_viewport()->_gui_accept_event();
|
|
}
|
|
|
|
Ref<Theme> Control::get_theme() const {
|
|
|
|
return data.theme;
|
|
}
|
|
|
|
void Control::set_tooltip(const String &p_tooltip) {
|
|
|
|
data.tooltip = p_tooltip;
|
|
}
|
|
String Control::get_tooltip(const Point2 &p_pos) const {
|
|
|
|
return data.tooltip;
|
|
}
|
|
|
|
void Control::set_default_cursor_shape(CursorShape p_shape) {
|
|
|
|
data.default_cursor = p_shape;
|
|
}
|
|
|
|
Control::CursorShape Control::get_default_cursor_shape() const {
|
|
|
|
return data.default_cursor;
|
|
}
|
|
Control::CursorShape Control::get_cursor_shape(const Point2 &p_pos) const {
|
|
|
|
return data.default_cursor;
|
|
}
|
|
|
|
Matrix32 Control::get_transform() const {
|
|
|
|
Matrix32 xform = Matrix32(data.rotation, get_pos());
|
|
xform.scale_basis(data.scale);
|
|
return xform;
|
|
}
|
|
|
|
String Control::_get_tooltip() const {
|
|
|
|
return data.tooltip;
|
|
}
|
|
|
|
void Control::set_focus_neighbour(Margin p_margin, const NodePath &p_neighbour) {
|
|
|
|
ERR_FAIL_INDEX(p_margin, 4);
|
|
data.focus_neighbour[p_margin] = p_neighbour;
|
|
}
|
|
|
|
NodePath Control::get_focus_neighbour(Margin p_margin) const {
|
|
|
|
ERR_FAIL_INDEX_V(p_margin, 4, NodePath());
|
|
return data.focus_neighbour[p_margin];
|
|
}
|
|
|
|
#define MAX_NEIGHBOUR_SEARCH_COUNT 512
|
|
|
|
Control *Control::_get_focus_neighbour(Margin p_margin, int p_count) {
|
|
|
|
if (p_count >= MAX_NEIGHBOUR_SEARCH_COUNT)
|
|
return NULL;
|
|
if (!data.focus_neighbour[p_margin].is_empty()) {
|
|
|
|
Control *c = NULL;
|
|
Node *n = get_node(data.focus_neighbour[p_margin]);
|
|
if (n) {
|
|
c = n->cast_to<Control>();
|
|
|
|
if (!c) {
|
|
|
|
ERR_EXPLAIN("Next focus node is not a control: " + n->get_name());
|
|
ERR_FAIL_V(NULL);
|
|
}
|
|
} else {
|
|
return NULL;
|
|
}
|
|
bool valid = true;
|
|
if (c->is_hidden())
|
|
valid = false;
|
|
if (c->get_focus_mode() == FOCUS_NONE)
|
|
valid = false;
|
|
if (valid)
|
|
return c;
|
|
|
|
c = c->_get_focus_neighbour(p_margin, p_count + 1);
|
|
return c;
|
|
}
|
|
|
|
float dist = 1e7;
|
|
Control *result = NULL;
|
|
|
|
Point2 points[4];
|
|
|
|
Matrix32 xform = get_global_transform();
|
|
Rect2 rect = get_item_rect();
|
|
|
|
points[0] = xform.xform(rect.pos);
|
|
points[1] = xform.xform(rect.pos + Point2(rect.size.x, 0));
|
|
points[2] = xform.xform(rect.pos + rect.size);
|
|
points[3] = xform.xform(rect.pos + Point2(0, rect.size.y));
|
|
|
|
const Vector2 dir[4] = {
|
|
Vector2(-1, 0),
|
|
Vector2(0, -1),
|
|
Vector2(1, 0),
|
|
Vector2(0, 1)
|
|
};
|
|
|
|
Vector2 vdir = dir[p_margin];
|
|
|
|
float maxd = -1e7;
|
|
|
|
for (int i = 0; i < 4; i++) {
|
|
|
|
float d = vdir.dot(points[i]);
|
|
if (d > maxd)
|
|
maxd = d;
|
|
}
|
|
|
|
Node *base = this;
|
|
|
|
while (base) {
|
|
|
|
Control *c = base->cast_to<Control>();
|
|
if (c) {
|
|
if (c->data.SI)
|
|
break;
|
|
if (c->data.RI)
|
|
break;
|
|
}
|
|
base = base->get_parent();
|
|
}
|
|
|
|
if (!base)
|
|
return NULL;
|
|
|
|
_window_find_focus_neighbour(vdir, base, points, maxd, dist, &result);
|
|
|
|
return result;
|
|
}
|
|
|
|
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) {
|
|
|
|
if (p_at->cast_to<Viewport>())
|
|
return; //bye
|
|
|
|
Control *c = p_at->cast_to<Control>();
|
|
|
|
if (c && c != this && c->get_focus_mode() == FOCUS_ALL && c->is_visible()) {
|
|
|
|
Point2 points[4];
|
|
|
|
Matrix32 xform = c->get_global_transform();
|
|
Rect2 rect = c->get_item_rect();
|
|
|
|
points[0] = xform.xform(rect.pos);
|
|
points[1] = xform.xform(rect.pos + Point2(rect.size.x, 0));
|
|
points[2] = xform.xform(rect.pos + rect.size);
|
|
points[3] = xform.xform(rect.pos + Point2(0, rect.size.y));
|
|
|
|
float min = 1e7;
|
|
|
|
for (int i = 0; i < 4; i++) {
|
|
|
|
float d = p_dir.dot(points[i]);
|
|
if (d < min)
|
|
min = d;
|
|
}
|
|
|
|
if (min > (p_min - CMP_EPSILON)) {
|
|
|
|
for (int i = 0; i < 4; i++) {
|
|
|
|
Vector2 la = p_points[i];
|
|
Vector2 lb = p_points[(i + 1) % 4];
|
|
|
|
for (int j = 0; j < 4; j++) {
|
|
|
|
Vector2 fa = points[j];
|
|
Vector2 fb = points[(j + 1) % 4];
|
|
|
|
Vector2 pa, pb;
|
|
float d = Geometry::get_closest_points_between_segments(la, lb, fa, fb, pa, pb);
|
|
//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));
|
|
if (d < r_closest_dist) {
|
|
r_closest_dist = d;
|
|
*r_closest = c;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
for (int i = 0; i < p_at->get_child_count(); i++) {
|
|
|
|
Node *child = p_at->get_child(i);
|
|
Control *childc = child->cast_to<Control>();
|
|
if (childc && childc->data.SI)
|
|
continue; //subwindow, ignore
|
|
_window_find_focus_neighbour(p_dir, p_at->get_child(i), p_points, p_min, r_closest_dist, r_closest);
|
|
}
|
|
}
|
|
|
|
void Control::set_h_size_flags(int p_flags) {
|
|
|
|
if (data.h_size_flags == p_flags)
|
|
return;
|
|
data.h_size_flags = p_flags;
|
|
emit_signal(SceneStringNames::get_singleton()->size_flags_changed);
|
|
}
|
|
|
|
int Control::get_h_size_flags() const {
|
|
return data.h_size_flags;
|
|
}
|
|
void Control::set_v_size_flags(int p_flags) {
|
|
|
|
if (data.v_size_flags == p_flags)
|
|
return;
|
|
data.v_size_flags = p_flags;
|
|
emit_signal(SceneStringNames::get_singleton()->size_flags_changed);
|
|
}
|
|
|
|
void Control::set_stretch_ratio(float p_ratio) {
|
|
|
|
if (data.expand == p_ratio)
|
|
return;
|
|
|
|
data.expand = p_ratio;
|
|
emit_signal(SceneStringNames::get_singleton()->size_flags_changed);
|
|
}
|
|
|
|
float Control::get_stretch_ratio() const {
|
|
|
|
return data.expand;
|
|
}
|
|
|
|
void Control::grab_click_focus() {
|
|
|
|
ERR_FAIL_COND(!is_inside_tree());
|
|
|
|
get_viewport()->_gui_grab_click_focus(this);
|
|
}
|
|
|
|
void Control::minimum_size_changed() {
|
|
|
|
if (!is_inside_tree())
|
|
return;
|
|
|
|
if (data.pending_min_size_update)
|
|
return;
|
|
|
|
data.pending_min_size_update = true;
|
|
MessageQueue::get_singleton()->push_call(this, "_update_minimum_size");
|
|
|
|
if (!is_toplevel_control()) {
|
|
Control *pc = get_parent_control();
|
|
if (pc)
|
|
pc->minimum_size_changed();
|
|
}
|
|
}
|
|
|
|
int Control::get_v_size_flags() const {
|
|
return data.v_size_flags;
|
|
}
|
|
|
|
void Control::set_ignore_mouse(bool p_ignore) {
|
|
|
|
data.ignore_mouse = p_ignore;
|
|
}
|
|
|
|
bool Control::is_ignoring_mouse() const {
|
|
|
|
return data.ignore_mouse;
|
|
}
|
|
|
|
void Control::set_stop_mouse(bool p_stop) {
|
|
|
|
data.stop_mouse = p_stop;
|
|
}
|
|
|
|
bool Control::is_stopping_mouse() const {
|
|
|
|
return data.stop_mouse;
|
|
}
|
|
|
|
Control *Control::get_focus_owner() const {
|
|
|
|
ERR_FAIL_COND_V(!is_inside_tree(), NULL);
|
|
return get_viewport()->_gui_get_focus_owner();
|
|
}
|
|
|
|
void Control::warp_mouse(const Point2 &p_to_pos) {
|
|
ERR_FAIL_COND(!is_inside_tree());
|
|
get_viewport()->warp_mouse(get_global_transform().xform(p_to_pos));
|
|
}
|
|
|
|
bool Control::is_text_field() const {
|
|
/*
|
|
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;
|
|
}
|
|
*/
|
|
return false;
|
|
}
|
|
|
|
void Control::set_rotation(float p_radians) {
|
|
|
|
data.rotation = p_radians;
|
|
update();
|
|
_notify_transform();
|
|
_change_notify("rect/rotation");
|
|
}
|
|
|
|
float Control::get_rotation() const {
|
|
|
|
return data.rotation;
|
|
}
|
|
|
|
void Control::set_rotation_deg(float p_degrees) {
|
|
set_rotation(Math::deg2rad(p_degrees));
|
|
}
|
|
|
|
float Control::get_rotation_deg() const {
|
|
return Math::rad2deg(get_rotation());
|
|
}
|
|
|
|
// Kept for compatibility after rename to {s,g}et_rotation_deg.
|
|
// Could be removed after a couple releases.
|
|
void Control::_set_rotation_deg(float p_degrees) {
|
|
WARN_PRINT("Deprecated method Control._set_rotation_deg(): This method was renamed to set_rotation_deg. Please adapt your code accordingly, as the old method will be obsoleted.");
|
|
set_rotation_deg(p_degrees);
|
|
}
|
|
float Control::_get_rotation_deg() const {
|
|
WARN_PRINT("Deprecated method Control._get_rotation_deg(): This method was renamed to get_rotation_deg. Please adapt your code accordingly, as the old method will be obsoleted.");
|
|
return get_rotation_deg();
|
|
}
|
|
//needed to update the control if the font changes..
|
|
void Control::_ref_font(Ref<Font> p_sc) {
|
|
|
|
if (!data.font_refcount.has(p_sc)) {
|
|
data.font_refcount[p_sc] = 1;
|
|
p_sc->connect("changed", this, "_font_changed");
|
|
} else {
|
|
data.font_refcount[p_sc] += 1;
|
|
}
|
|
}
|
|
|
|
void Control::_unref_font(Ref<Font> p_sc) {
|
|
|
|
ERR_FAIL_COND(!data.font_refcount.has(p_sc));
|
|
data.font_refcount[p_sc]--;
|
|
if (data.font_refcount[p_sc] == 0) {
|
|
p_sc->disconnect("changed", this, "_font_changed");
|
|
data.font_refcount.erase(p_sc);
|
|
}
|
|
}
|
|
|
|
void Control::_font_changed() {
|
|
|
|
update();
|
|
notification(NOTIFICATION_THEME_CHANGED);
|
|
minimum_size_changed(); //fonts affect minimum size pretty much almost always
|
|
}
|
|
|
|
void Control::set_scale(const Vector2 &p_scale) {
|
|
|
|
data.scale = p_scale;
|
|
update();
|
|
_notify_transform();
|
|
}
|
|
Vector2 Control::get_scale() const {
|
|
|
|
return data.scale;
|
|
}
|
|
|
|
Control *Control::get_root_parent_control() const {
|
|
|
|
const CanvasItem *ci = this;
|
|
const Control *root = this;
|
|
|
|
while (ci) {
|
|
|
|
const Control *c = ci->cast_to<Control>();
|
|
if (c) {
|
|
root = c;
|
|
|
|
if (c->data.RI || c->data.MI || c->is_toplevel_control())
|
|
break;
|
|
}
|
|
|
|
ci = ci->get_parent_item();
|
|
}
|
|
|
|
return const_cast<Control *>(root);
|
|
}
|
|
|
|
void Control::_bind_methods() {
|
|
|
|
// ObjectTypeDB::bind_method(_MD("_window_resize_event"),&Control::_window_resize_event);
|
|
ObjectTypeDB::bind_method(_MD("_size_changed"), &Control::_size_changed);
|
|
ObjectTypeDB::bind_method(_MD("_update_minimum_size"), &Control::_update_minimum_size);
|
|
|
|
ObjectTypeDB::bind_method(_MD("accept_event"), &Control::accept_event);
|
|
ObjectTypeDB::bind_method(_MD("get_minimum_size"), &Control::get_minimum_size);
|
|
ObjectTypeDB::bind_method(_MD("get_combined_minimum_size"), &Control::get_combined_minimum_size);
|
|
ObjectTypeDB::bind_method(_MD("set_anchor", "margin", "anchor_mode", "keep_margin"), &Control::set_anchor, DEFVAL(false));
|
|
ObjectTypeDB::bind_method(_MD("_set_anchor", "margin", "anchor_mode"), &Control::_set_anchor);
|
|
ObjectTypeDB::bind_method(_MD("get_anchor", "margin"), &Control::get_anchor);
|
|
ObjectTypeDB::bind_method(_MD("set_margin", "margin", "offset"), &Control::set_margin);
|
|
ObjectTypeDB::bind_method(_MD("set_anchor_and_margin", "margin", "anchor_mode", "offset"), &Control::set_anchor_and_margin);
|
|
ObjectTypeDB::bind_method(_MD("set_begin", "pos"), &Control::set_begin);
|
|
ObjectTypeDB::bind_method(_MD("set_end", "pos"), &Control::set_end);
|
|
ObjectTypeDB::bind_method(_MD("set_pos", "pos"), &Control::set_pos);
|
|
ObjectTypeDB::bind_method(_MD("set_size", "size"), &Control::set_size);
|
|
ObjectTypeDB::bind_method(_MD("set_custom_minimum_size", "size"), &Control::set_custom_minimum_size);
|
|
ObjectTypeDB::bind_method(_MD("set_global_pos", "pos"), &Control::set_global_pos);
|
|
ObjectTypeDB::bind_method(_MD("set_rotation", "radians"), &Control::set_rotation);
|
|
ObjectTypeDB::bind_method(_MD("set_rotation_deg", "degrees"), &Control::set_rotation_deg);
|
|
// TODO: Obsolete this method (old name) properly (GH-4397)
|
|
ObjectTypeDB::bind_method(_MD("_set_rotation_deg", "degrees"), &Control::_set_rotation_deg);
|
|
ObjectTypeDB::bind_method(_MD("set_scale", "scale"), &Control::set_scale);
|
|
ObjectTypeDB::bind_method(_MD("get_margin", "margin"), &Control::get_margin);
|
|
ObjectTypeDB::bind_method(_MD("get_begin"), &Control::get_begin);
|
|
ObjectTypeDB::bind_method(_MD("get_end"), &Control::get_end);
|
|
ObjectTypeDB::bind_method(_MD("get_pos"), &Control::get_pos);
|
|
ObjectTypeDB::bind_method(_MD("get_size"), &Control::get_size);
|
|
ObjectTypeDB::bind_method(_MD("get_rotation"), &Control::get_rotation);
|
|
ObjectTypeDB::bind_method(_MD("get_rotation_deg"), &Control::get_rotation_deg);
|
|
// TODO: Obsolete this method (old name) properly (GH-4397)
|
|
ObjectTypeDB::bind_method(_MD("_get_rotation_deg"), &Control::_get_rotation_deg);
|
|
ObjectTypeDB::bind_method(_MD("get_scale"), &Control::get_scale);
|
|
ObjectTypeDB::bind_method(_MD("get_custom_minimum_size"), &Control::get_custom_minimum_size);
|
|
ObjectTypeDB::bind_method(_MD("get_parent_area_size"), &Control::get_size);
|
|
ObjectTypeDB::bind_method(_MD("get_global_pos"), &Control::get_global_pos);
|
|
ObjectTypeDB::bind_method(_MD("get_rect"), &Control::get_rect);
|
|
ObjectTypeDB::bind_method(_MD("get_global_rect"), &Control::get_global_rect);
|
|
ObjectTypeDB::bind_method(_MD("set_area_as_parent_rect", "margin"), &Control::set_area_as_parent_rect, DEFVAL(0));
|
|
ObjectTypeDB::bind_method(_MD("show_modal", "exclusive"), &Control::show_modal, DEFVAL(false));
|
|
ObjectTypeDB::bind_method(_MD("set_focus_mode", "mode"), &Control::set_focus_mode);
|
|
ObjectTypeDB::bind_method(_MD("get_focus_mode"), &Control::get_focus_mode);
|
|
ObjectTypeDB::bind_method(_MD("has_focus"), &Control::has_focus);
|
|
ObjectTypeDB::bind_method(_MD("grab_focus"), &Control::grab_focus);
|
|
ObjectTypeDB::bind_method(_MD("release_focus"), &Control::release_focus);
|
|
ObjectTypeDB::bind_method(_MD("get_focus_owner:Control"), &Control::get_focus_owner);
|
|
|
|
ObjectTypeDB::bind_method(_MD("set_h_size_flags", "flags"), &Control::set_h_size_flags);
|
|
ObjectTypeDB::bind_method(_MD("get_h_size_flags"), &Control::get_h_size_flags);
|
|
|
|
ObjectTypeDB::bind_method(_MD("set_stretch_ratio", "ratio"), &Control::set_stretch_ratio);
|
|
ObjectTypeDB::bind_method(_MD("get_stretch_ratio"), &Control::get_stretch_ratio);
|
|
|
|
ObjectTypeDB::bind_method(_MD("set_v_size_flags", "flags"), &Control::set_v_size_flags);
|
|
ObjectTypeDB::bind_method(_MD("get_v_size_flags"), &Control::get_v_size_flags);
|
|
|
|
ObjectTypeDB::bind_method(_MD("set_theme", "theme:Theme"), &Control::set_theme);
|
|
ObjectTypeDB::bind_method(_MD("get_theme:Theme"), &Control::get_theme);
|
|
|
|
ObjectTypeDB::bind_method(_MD("add_icon_override", "name", "texture:Texture"), &Control::add_icon_override);
|
|
ObjectTypeDB::bind_method(_MD("add_shader_override", "name", "shader:Shader"), &Control::add_shader_override);
|
|
ObjectTypeDB::bind_method(_MD("add_style_override", "name", "stylebox:StyleBox"), &Control::add_style_override);
|
|
ObjectTypeDB::bind_method(_MD("add_font_override", "name", "font:Font"), &Control::add_font_override);
|
|
ObjectTypeDB::bind_method(_MD("add_color_override", "name", "color"), &Control::add_color_override);
|
|
ObjectTypeDB::bind_method(_MD("add_constant_override", "name", "constant"), &Control::add_constant_override);
|
|
|
|
ObjectTypeDB::bind_method(_MD("get_icon:Texture", "name", "type"), &Control::get_icon, DEFVAL(""));
|
|
ObjectTypeDB::bind_method(_MD("get_stylebox:StyleBox", "name", "type"), &Control::get_stylebox, DEFVAL(""));
|
|
ObjectTypeDB::bind_method(_MD("get_font:Font", "name", "type"), &Control::get_font, DEFVAL(""));
|
|
ObjectTypeDB::bind_method(_MD("get_color", "name", "type"), &Control::get_color, DEFVAL(""));
|
|
ObjectTypeDB::bind_method(_MD("get_constant", "name", "type"), &Control::get_constant, DEFVAL(""));
|
|
|
|
ObjectTypeDB::bind_method(_MD("has_icon_override", "name"), &Control::has_icon_override);
|
|
ObjectTypeDB::bind_method(_MD("has_stylebox_override", "name"), &Control::has_stylebox_override);
|
|
ObjectTypeDB::bind_method(_MD("has_font_override", "name"), &Control::has_font_override);
|
|
ObjectTypeDB::bind_method(_MD("has_color_override", "name"), &Control::has_color_override);
|
|
ObjectTypeDB::bind_method(_MD("has_constant_override", "name"), &Control::has_constant_override);
|
|
|
|
ObjectTypeDB::bind_method(_MD("has_icon", "name", "type"), &Control::has_icon, DEFVAL(""));
|
|
ObjectTypeDB::bind_method(_MD("has_stylebox", "name", "type"), &Control::has_stylebox, DEFVAL(""));
|
|
ObjectTypeDB::bind_method(_MD("has_font", "name", "type"), &Control::has_font, DEFVAL(""));
|
|
ObjectTypeDB::bind_method(_MD("has_color", "name", "type"), &Control::has_color, DEFVAL(""));
|
|
ObjectTypeDB::bind_method(_MD("has_constant", "name", "type"), &Control::has_constant, DEFVAL(""));
|
|
|
|
ObjectTypeDB::bind_method(_MD("get_parent_control:Control"), &Control::get_parent_control);
|
|
|
|
ObjectTypeDB::bind_method(_MD("set_tooltip", "tooltip"), &Control::set_tooltip);
|
|
ObjectTypeDB::bind_method(_MD("get_tooltip", "atpos"), &Control::get_tooltip, DEFVAL(Point2()));
|
|
ObjectTypeDB::bind_method(_MD("_get_tooltip"), &Control::_get_tooltip);
|
|
|
|
ObjectTypeDB::bind_method(_MD("set_default_cursor_shape", "shape"), &Control::set_default_cursor_shape);
|
|
ObjectTypeDB::bind_method(_MD("get_default_cursor_shape"), &Control::get_default_cursor_shape);
|
|
ObjectTypeDB::bind_method(_MD("get_cursor_shape", "pos"), &Control::get_cursor_shape, DEFVAL(Point2()));
|
|
|
|
ObjectTypeDB::bind_method(_MD("set_focus_neighbour", "margin", "neighbour"), &Control::set_focus_neighbour);
|
|
ObjectTypeDB::bind_method(_MD("get_focus_neighbour", "margin"), &Control::get_focus_neighbour);
|
|
|
|
ObjectTypeDB::bind_method(_MD("set_ignore_mouse", "ignore"), &Control::set_ignore_mouse);
|
|
ObjectTypeDB::bind_method(_MD("is_ignoring_mouse"), &Control::is_ignoring_mouse);
|
|
|
|
ObjectTypeDB::bind_method(_MD("force_drag", "data", "preview"), &Control::force_drag);
|
|
|
|
ObjectTypeDB::bind_method(_MD("set_stop_mouse", "stop"), &Control::set_stop_mouse);
|
|
ObjectTypeDB::bind_method(_MD("is_stopping_mouse"), &Control::is_stopping_mouse);
|
|
|
|
ObjectTypeDB::bind_method(_MD("grab_click_focus"), &Control::grab_click_focus);
|
|
|
|
ObjectTypeDB::bind_method(_MD("set_drag_forwarding", "target:Control"), &Control::set_drag_forwarding);
|
|
ObjectTypeDB::bind_method(_MD("set_drag_preview", "control:Control"), &Control::set_drag_preview);
|
|
|
|
ObjectTypeDB::bind_method(_MD("warp_mouse", "to_pos"), &Control::warp_mouse);
|
|
|
|
ObjectTypeDB::bind_method(_MD("minimum_size_changed"), &Control::minimum_size_changed);
|
|
|
|
ObjectTypeDB::bind_method(_MD("_theme_changed"), &Control::_theme_changed);
|
|
|
|
ObjectTypeDB::bind_method(_MD("_font_changed"), &Control::_font_changed);
|
|
|
|
BIND_VMETHOD(MethodInfo("_input_event", PropertyInfo(Variant::INPUT_EVENT, "event")));
|
|
BIND_VMETHOD(MethodInfo(Variant::VECTOR2, "get_minimum_size"));
|
|
BIND_VMETHOD(MethodInfo(Variant::OBJECT, "get_drag_data", PropertyInfo(Variant::VECTOR2, "pos")));
|
|
BIND_VMETHOD(MethodInfo(Variant::BOOL, "can_drop_data", PropertyInfo(Variant::VECTOR2, "pos"), PropertyInfo(Variant::NIL, "data")));
|
|
BIND_VMETHOD(MethodInfo("drop_data", PropertyInfo(Variant::VECTOR2, "pos"), PropertyInfo(Variant::NIL, "data")));
|
|
|
|
ADD_PROPERTYINZ(PropertyInfo(Variant::INT, "anchor/left", PROPERTY_HINT_ENUM, "Begin,End,Ratio,Center"), _SCS("_set_anchor"), _SCS("get_anchor"), MARGIN_LEFT);
|
|
ADD_PROPERTYINZ(PropertyInfo(Variant::INT, "anchor/top", PROPERTY_HINT_ENUM, "Begin,End,Ratio,Center"), _SCS("_set_anchor"), _SCS("get_anchor"), MARGIN_TOP);
|
|
ADD_PROPERTYINZ(PropertyInfo(Variant::INT, "anchor/right", PROPERTY_HINT_ENUM, "Begin,End,Ratio,Center"), _SCS("_set_anchor"), _SCS("get_anchor"), MARGIN_RIGHT);
|
|
ADD_PROPERTYINZ(PropertyInfo(Variant::INT, "anchor/bottom", PROPERTY_HINT_ENUM, "Begin,End,Ratio,Center"), _SCS("_set_anchor"), _SCS("get_anchor"), MARGIN_BOTTOM);
|
|
|
|
ADD_PROPERTYNZ(PropertyInfo(Variant::VECTOR2, "rect/pos", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_EDITOR), _SCS("set_pos"), _SCS("get_pos"));
|
|
ADD_PROPERTYNZ(PropertyInfo(Variant::VECTOR2, "rect/size", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_EDITOR), _SCS("set_size"), _SCS("get_size"));
|
|
ADD_PROPERTYNZ(PropertyInfo(Variant::VECTOR2, "rect/min_size"), _SCS("set_custom_minimum_size"), _SCS("get_custom_minimum_size"));
|
|
ADD_PROPERTYNZ(PropertyInfo(Variant::REAL, "rect/rotation", PROPERTY_HINT_RANGE, "-1080,1080,0.01"), _SCS("set_rotation_deg"), _SCS("get_rotation_deg"));
|
|
ADD_PROPERTYNO(PropertyInfo(Variant::VECTOR2, "rect/scale"), _SCS("set_scale"), _SCS("get_scale"));
|
|
ADD_PROPERTYNZ(PropertyInfo(Variant::STRING, "hint/tooltip", PROPERTY_HINT_MULTILINE_TEXT), _SCS("set_tooltip"), _SCS("_get_tooltip"));
|
|
ADD_PROPERTYINZ(PropertyInfo(Variant::NODE_PATH, "focus_neighbour/left"), _SCS("set_focus_neighbour"), _SCS("get_focus_neighbour"), MARGIN_LEFT);
|
|
ADD_PROPERTYINZ(PropertyInfo(Variant::NODE_PATH, "focus_neighbour/top"), _SCS("set_focus_neighbour"), _SCS("get_focus_neighbour"), MARGIN_TOP);
|
|
ADD_PROPERTYINZ(PropertyInfo(Variant::NODE_PATH, "focus_neighbour/right"), _SCS("set_focus_neighbour"), _SCS("get_focus_neighbour"), MARGIN_RIGHT);
|
|
ADD_PROPERTYINZ(PropertyInfo(Variant::NODE_PATH, "focus_neighbour/bottom"), _SCS("set_focus_neighbour"), _SCS("get_focus_neighbour"), MARGIN_BOTTOM);
|
|
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "focus/ignore_mouse"), _SCS("set_ignore_mouse"), _SCS("is_ignoring_mouse"));
|
|
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "focus/stop_mouse"), _SCS("set_stop_mouse"), _SCS("is_stopping_mouse"));
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "size_flags/horizontal", PROPERTY_HINT_FLAGS, "Expand,Fill"), _SCS("set_h_size_flags"), _SCS("get_h_size_flags"));
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "size_flags/vertical", PROPERTY_HINT_FLAGS, "Expand,Fill"), _SCS("set_v_size_flags"), _SCS("get_v_size_flags"));
|
|
ADD_PROPERTYNO(PropertyInfo(Variant::INT, "size_flags/stretch_ratio", PROPERTY_HINT_RANGE, "1,128,0.01"), _SCS("set_stretch_ratio"), _SCS("get_stretch_ratio"));
|
|
ADD_PROPERTYNZ(PropertyInfo(Variant::OBJECT, "theme/theme", PROPERTY_HINT_RESOURCE_TYPE, "Theme"), _SCS("set_theme"), _SCS("get_theme"));
|
|
|
|
BIND_CONSTANT(ANCHOR_BEGIN);
|
|
BIND_CONSTANT(ANCHOR_END);
|
|
BIND_CONSTANT(ANCHOR_RATIO);
|
|
BIND_CONSTANT(ANCHOR_CENTER);
|
|
BIND_CONSTANT(FOCUS_NONE);
|
|
BIND_CONSTANT(FOCUS_CLICK);
|
|
BIND_CONSTANT(FOCUS_ALL);
|
|
|
|
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);
|
|
|
|
BIND_CONSTANT(CURSOR_ARROW);
|
|
BIND_CONSTANT(CURSOR_IBEAM);
|
|
BIND_CONSTANT(CURSOR_POINTING_HAND);
|
|
BIND_CONSTANT(CURSOR_CROSS);
|
|
BIND_CONSTANT(CURSOR_WAIT);
|
|
BIND_CONSTANT(CURSOR_BUSY);
|
|
BIND_CONSTANT(CURSOR_DRAG);
|
|
BIND_CONSTANT(CURSOR_CAN_DROP);
|
|
BIND_CONSTANT(CURSOR_FORBIDDEN);
|
|
BIND_CONSTANT(CURSOR_VSIZE);
|
|
BIND_CONSTANT(CURSOR_HSIZE);
|
|
BIND_CONSTANT(CURSOR_BDIAGSIZE);
|
|
BIND_CONSTANT(CURSOR_FDIAGSIZE);
|
|
BIND_CONSTANT(CURSOR_MOVE);
|
|
BIND_CONSTANT(CURSOR_VSPLIT);
|
|
BIND_CONSTANT(CURSOR_HSPLIT);
|
|
BIND_CONSTANT(CURSOR_HELP);
|
|
|
|
BIND_CONSTANT(SIZE_EXPAND);
|
|
BIND_CONSTANT(SIZE_FILL);
|
|
BIND_CONSTANT(SIZE_EXPAND_FILL);
|
|
|
|
ADD_SIGNAL(MethodInfo("resized"));
|
|
ADD_SIGNAL(MethodInfo("input_event", PropertyInfo(Variant::INPUT_EVENT, "ev")));
|
|
ADD_SIGNAL(MethodInfo("mouse_enter"));
|
|
ADD_SIGNAL(MethodInfo("mouse_exit"));
|
|
ADD_SIGNAL(MethodInfo("focus_enter"));
|
|
ADD_SIGNAL(MethodInfo("focus_exit"));
|
|
ADD_SIGNAL(MethodInfo("size_flags_changed"));
|
|
ADD_SIGNAL(MethodInfo("minimum_size_changed"));
|
|
ADD_SIGNAL(MethodInfo("modal_close"));
|
|
}
|
|
Control::Control() {
|
|
|
|
data.parent = NULL;
|
|
|
|
data.ignore_mouse = false;
|
|
data.stop_mouse = true;
|
|
|
|
data.SI = NULL;
|
|
data.MI = NULL;
|
|
data.RI = NULL;
|
|
data.modal = false;
|
|
data.theme_owner = NULL;
|
|
data.modal_exclusive = false;
|
|
data.default_cursor = CURSOR_ARROW;
|
|
data.h_size_flags = SIZE_FILL;
|
|
data.v_size_flags = SIZE_FILL;
|
|
data.expand = 1;
|
|
data.pending_min_size_update = false;
|
|
data.rotation = 0;
|
|
data.parent_canvas_item = NULL;
|
|
data.scale = Vector2(1, 1);
|
|
data.drag_owner = 0;
|
|
data.modal_frame = 0;
|
|
|
|
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() {
|
|
}
|