429 lines
14 KiB
C++
429 lines
14 KiB
C++
/*************************************************************************/
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/* style_box.cpp */
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/*************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* http://www.godotengine.org */
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/*************************************************************************/
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/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur. */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/*************************************************************************/
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#include "style_box.h"
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bool StyleBox::test_mask(const Point2& p_point, const Rect2& p_rect) const {
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return true;
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}
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void StyleBox::set_default_margin(Margin p_margin, float p_value) {
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margin[p_margin]=p_value;
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emit_changed();
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}
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float StyleBox::get_default_margin(Margin p_margin) const{
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return margin[p_margin];
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}
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float StyleBox::get_margin(Margin p_margin) const {
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if (margin[p_margin]<0)
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return get_style_margin(p_margin);
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else
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return margin[p_margin];
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}
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Size2 StyleBox::get_minimum_size() const {
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return Size2( get_margin( MARGIN_LEFT) + get_margin( MARGIN_RIGHT ) , get_margin( MARGIN_TOP) + get_margin( MARGIN_BOTTOM ) );
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}
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Point2 StyleBox::get_offset() const {
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return Point2( get_margin( MARGIN_LEFT), get_margin( MARGIN_TOP) );
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}
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Size2 StyleBox::get_center_size() const {
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return Size2();
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}
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void StyleBox::_bind_methods() {
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ClassDB::bind_method(D_METHOD("test_mask","point","rect"),&StyleBox::test_mask);
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ClassDB::bind_method(D_METHOD("set_default_margin","margin","offset"),&StyleBox::set_default_margin);
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ClassDB::bind_method(D_METHOD("get_default_margin","margin"),&StyleBox::get_default_margin);
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//ClassDB::bind_method(D_METHOD("set_default_margin"),&StyleBox::set_default_margin);
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//ClassDB::bind_method(D_METHOD("get_default_margin"),&StyleBox::get_default_margin);
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ClassDB::bind_method(D_METHOD("get_margin","margin"),&StyleBox::get_margin);
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ClassDB::bind_method(D_METHOD("get_minimum_size"),&StyleBox::get_minimum_size);
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ClassDB::bind_method(D_METHOD("get_center_size"),&StyleBox::get_center_size);
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ClassDB::bind_method(D_METHOD("get_offset"),&StyleBox::get_offset);
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ClassDB::bind_method(D_METHOD("draw","canvas_item","rect"),&StyleBox::draw);
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ADD_GROUP("Content Margin","content_margin_");
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ADD_PROPERTYI( PropertyInfo( Variant::REAL, "content_margin_left", PROPERTY_HINT_RANGE,"-1,2048,1" ), "set_default_margin","get_default_margin", MARGIN_LEFT );
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ADD_PROPERTYI( PropertyInfo( Variant::REAL, "content_margin_right", PROPERTY_HINT_RANGE,"-1,2048,1" ), "set_default_margin","get_default_margin", MARGIN_RIGHT );
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ADD_PROPERTYI( PropertyInfo( Variant::REAL, "content_margin_top", PROPERTY_HINT_RANGE,"-1,2048,1" ), "set_default_margin","get_default_margin", MARGIN_TOP);
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ADD_PROPERTYI( PropertyInfo( Variant::REAL, "content_margin_bottom", PROPERTY_HINT_RANGE,"-1,2048,1" ), "set_default_margin","get_default_margin", MARGIN_BOTTOM );
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}
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StyleBox::StyleBox() {
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for (int i=0;i<4;i++) {
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margin[i]=-1;
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}
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}
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void StyleBoxTexture::set_texture(RES p_texture) {
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if (texture==p_texture)
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return;
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texture=p_texture;
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emit_signal("texture_changed");
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emit_changed();
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}
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RES StyleBoxTexture::get_texture() const {
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return texture;
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}
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void StyleBoxTexture::set_margin_size(Margin p_margin,float p_size) {
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margin[p_margin]=p_size;
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emit_changed();
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}
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float StyleBoxTexture::get_margin_size(Margin p_margin) const {
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return margin[p_margin];
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}
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float StyleBoxTexture::get_style_margin(Margin p_margin) const {
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return margin[p_margin];
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}
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void StyleBoxTexture::draw(RID p_canvas_item,const Rect2& p_rect) const {
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if (texture.is_null())
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return;
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Rect2 r=p_rect;
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r.pos.x-=expand_margin[MARGIN_LEFT];
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r.pos.y-=expand_margin[MARGIN_TOP];
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r.size.x+=expand_margin[MARGIN_LEFT]+expand_margin[MARGIN_RIGHT];
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r.size.y+=expand_margin[MARGIN_TOP]+expand_margin[MARGIN_BOTTOM];
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VisualServer::get_singleton()->canvas_item_add_nine_patch( p_canvas_item,r,region_rect,texture->get_rid(),Vector2(margin[MARGIN_LEFT],margin[MARGIN_TOP]),Vector2(margin[MARGIN_RIGHT],margin[MARGIN_BOTTOM]),VS::NINE_PATCH_STRETCH,VS::NINE_PATCH_STRETCH,draw_center,modulate);
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}
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void StyleBoxTexture::set_draw_center(bool p_draw) {
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draw_center=p_draw;
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emit_changed();
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}
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bool StyleBoxTexture::get_draw_center() const {
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return draw_center;
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}
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Size2 StyleBoxTexture::get_center_size() const {
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if (texture.is_null())
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return Size2();
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return texture->get_size() - get_minimum_size();
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}
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void StyleBoxTexture::set_expand_margin_size(Margin p_expand_margin,float p_size) {
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ERR_FAIL_INDEX(p_expand_margin,4);
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expand_margin[p_expand_margin]=p_size;
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emit_changed();
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}
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float StyleBoxTexture::get_expand_margin_size(Margin p_expand_margin) const {
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ERR_FAIL_INDEX_V(p_expand_margin,4,0);
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return expand_margin[p_expand_margin];
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}
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void StyleBoxTexture::set_region_rect(const Rect2& p_region_rect) {
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if (region_rect==p_region_rect)
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return;
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region_rect=p_region_rect;
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emit_changed();
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}
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Rect2 StyleBoxTexture::get_region_rect() const {
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return region_rect;
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}
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void StyleBoxTexture::set_modulate(const Color& p_modulate) {
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if (modulate==p_modulate)
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return;
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modulate=p_modulate;
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emit_changed();
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}
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Color StyleBoxTexture::get_modulate() const {
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return modulate;
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}
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void StyleBoxTexture::_bind_methods() {
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ClassDB::bind_method(D_METHOD("set_texture","texture:Texture"),&StyleBoxTexture::set_texture);
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ClassDB::bind_method(D_METHOD("get_texture:Texture"),&StyleBoxTexture::get_texture);
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ClassDB::bind_method(D_METHOD("set_margin_size","margin","size"),&StyleBoxTexture::set_margin_size);
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ClassDB::bind_method(D_METHOD("get_margin_size","margin"),&StyleBoxTexture::get_margin_size);
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ClassDB::bind_method(D_METHOD("set_expand_margin_size","margin","size"),&StyleBoxTexture::set_expand_margin_size);
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ClassDB::bind_method(D_METHOD("get_expand_margin_size","margin"),&StyleBoxTexture::get_expand_margin_size);
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ClassDB::bind_method(D_METHOD("set_region_rect","region"),&StyleBoxTexture::set_region_rect);
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ClassDB::bind_method(D_METHOD("get_region_rect"),&StyleBoxTexture::get_region_rect);
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ClassDB::bind_method(D_METHOD("set_draw_center","enable"),&StyleBoxTexture::set_draw_center);
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ClassDB::bind_method(D_METHOD("get_draw_center"),&StyleBoxTexture::get_draw_center);
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ClassDB::bind_method(D_METHOD("set_modulate","color"),&StyleBoxTexture::set_modulate);
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ClassDB::bind_method(D_METHOD("get_modulate"),&StyleBoxTexture::get_modulate);
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ADD_SIGNAL(MethodInfo("texture_changed"));
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ADD_PROPERTY( PropertyInfo( Variant::OBJECT, "texture", PROPERTY_HINT_RESOURCE_TYPE, "Texture" ), "set_texture","get_texture") ;
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ADD_PROPERTYNZ( PropertyInfo( Variant::RECT2, "region_rect"), "set_region_rect","get_region_rect");
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ADD_GROUP("Margin","margin_");
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ADD_PROPERTYI( PropertyInfo( Variant::REAL, "margin_left", PROPERTY_HINT_RANGE,"0,2048,1" ), "set_margin_size","get_margin_size", MARGIN_LEFT );
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ADD_PROPERTYI( PropertyInfo( Variant::REAL, "margin_right", PROPERTY_HINT_RANGE,"0,2048,1" ), "set_margin_size","get_margin_size", MARGIN_RIGHT );
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ADD_PROPERTYI( PropertyInfo( Variant::REAL, "margin_top", PROPERTY_HINT_RANGE,"0,2048,1" ), "set_margin_size","get_margin_size", MARGIN_TOP);
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ADD_PROPERTYI( PropertyInfo( Variant::REAL, "margin_bottom", PROPERTY_HINT_RANGE,"0,2048,1" ), "set_margin_size","get_margin_size", MARGIN_BOTTOM );
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ADD_GROUP("Expand Margin","expand_margin_");
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ADD_PROPERTYI( PropertyInfo( Variant::REAL, "expand_margin_left", PROPERTY_HINT_RANGE,"0,2048,1" ), "set_expand_margin_size","get_expand_margin_size", MARGIN_LEFT );
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ADD_PROPERTYI( PropertyInfo( Variant::REAL, "expand_margin_right", PROPERTY_HINT_RANGE,"0,2048,1" ), "set_expand_margin_size","get_expand_margin_size", MARGIN_RIGHT );
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ADD_PROPERTYI( PropertyInfo( Variant::REAL, "expand_margin_top", PROPERTY_HINT_RANGE,"0,2048,1" ), "set_expand_margin_size","get_expand_margin_size", MARGIN_TOP );
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ADD_PROPERTYI( PropertyInfo( Variant::REAL, "expand_margin_bottom", PROPERTY_HINT_RANGE,"0,2048,1" ), "set_expand_margin_size","get_expand_margin_size", MARGIN_BOTTOM );
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ADD_GROUP("Modulate","modulate_");
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ADD_PROPERTY( PropertyInfo( Variant::COLOR, "modulate_color" ), "set_modulate","get_modulate");
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ADD_PROPERTY( PropertyInfo( Variant::BOOL, "draw_center" ) , "set_draw_center","get_draw_center");
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}
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StyleBoxTexture::StyleBoxTexture() {
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for (int i=0;i<4;i++) {
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margin[i]=0;
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expand_margin[i]=0;
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}
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draw_center=true;
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modulate=Color(1,1,1,1);
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}
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StyleBoxTexture::~StyleBoxTexture() {
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}
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////////////////
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void StyleBoxFlat::set_bg_color(const Color& p_color) {
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bg_color=p_color;
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emit_changed();
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}
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void StyleBoxFlat::set_light_color(const Color& p_color) {
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light_color=p_color;
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emit_changed();
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}
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void StyleBoxFlat::set_dark_color(const Color& p_color) {
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dark_color=p_color;
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emit_changed();
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}
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Color StyleBoxFlat::get_bg_color() const {
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return bg_color;
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}
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Color StyleBoxFlat::get_light_color() const {
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return light_color;
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}
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Color StyleBoxFlat::get_dark_color() const {
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return dark_color;
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}
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void StyleBoxFlat::set_border_size(int p_size) {
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border_size=p_size;
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emit_changed();
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}
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int StyleBoxFlat::get_border_size() const {
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return border_size;
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}
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void StyleBoxFlat::set_border_blend(bool p_blend) {
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blend=p_blend;
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emit_changed();
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}
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bool StyleBoxFlat::get_border_blend() const {
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return blend;
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}
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void StyleBoxFlat::set_draw_center(bool p_draw) {
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draw_center=p_draw;
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emit_changed();
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}
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bool StyleBoxFlat::get_draw_center() const {
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return draw_center;
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}
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Size2 StyleBoxFlat::get_center_size() const {
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return Size2();
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}
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void StyleBoxFlat::draw(RID p_canvas_item,const Rect2& p_rect) const {
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VisualServer *vs = VisualServer::get_singleton();
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Rect2i r = p_rect;
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for (int i=0;i<border_size;i++) {
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Color color_upleft=light_color;
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Color color_downright=dark_color;
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if (blend) {
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color_upleft.r=(border_size-i)*color_upleft.r/border_size + i*bg_color.r/border_size;
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color_upleft.g=(border_size-i)*color_upleft.g/border_size + i*bg_color.g/border_size;
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color_upleft.b=(border_size-i)*color_upleft.b/border_size + i*bg_color.b/border_size;
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color_downright.r=(border_size-i)*color_downright.r/border_size + i*bg_color.r/border_size;
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color_downright.g=(border_size-i)*color_downright.g/border_size + i*bg_color.g/border_size;
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color_downright.b=(border_size-i)*color_downright.b/border_size + i*bg_color.b/border_size;
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}
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vs->canvas_item_add_rect(p_canvas_item, Rect2(Point2i( r.pos.x,r.pos.y+r.size.y-1), Size2(r.size.x ,1 )),color_downright);
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vs->canvas_item_add_rect(p_canvas_item, Rect2(Point2i( r.pos.x+r.size.x-1,r.pos.y ), Size2( 1 ,r.size.y )), color_downright);
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vs->canvas_item_add_rect(p_canvas_item, Rect2( r.pos, Size2(r.size.x ,1 )), color_upleft);
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vs->canvas_item_add_rect(p_canvas_item, Rect2( r.pos, Size2( 1 ,r.size.y )), color_upleft);
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r.pos.x++;
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r.pos.y++;
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r.size.x-=2;
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r.size.y-=2;
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}
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if (draw_center)
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vs->canvas_item_add_rect(p_canvas_item, Rect2( r.pos, r.size) , bg_color );
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}
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float StyleBoxFlat::get_style_margin(Margin p_margin) const {
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return border_size;
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}
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void StyleBoxFlat::_bind_methods() {
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ClassDB::bind_method(D_METHOD("set_bg_color","color"),&StyleBoxFlat::set_bg_color);
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ClassDB::bind_method(D_METHOD("get_bg_color"),&StyleBoxFlat::get_bg_color);
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ClassDB::bind_method(D_METHOD("set_light_color","color"),&StyleBoxFlat::set_light_color);
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ClassDB::bind_method(D_METHOD("get_light_color"),&StyleBoxFlat::get_light_color);
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ClassDB::bind_method(D_METHOD("set_dark_color","color"),&StyleBoxFlat::set_dark_color);
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ClassDB::bind_method(D_METHOD("get_dark_color"),&StyleBoxFlat::get_dark_color);
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ClassDB::bind_method(D_METHOD("set_border_size","size"),&StyleBoxFlat::set_border_size);
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ClassDB::bind_method(D_METHOD("get_border_size"),&StyleBoxFlat::get_border_size);
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ClassDB::bind_method(D_METHOD("set_border_blend","blend"),&StyleBoxFlat::set_border_blend);
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ClassDB::bind_method(D_METHOD("get_border_blend"),&StyleBoxFlat::get_border_blend);
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ClassDB::bind_method(D_METHOD("set_draw_center","size"),&StyleBoxFlat::set_draw_center);
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ClassDB::bind_method(D_METHOD("get_draw_center"),&StyleBoxFlat::get_draw_center);
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ADD_PROPERTY( PropertyInfo( Variant::COLOR, "bg_color"), "set_bg_color","get_bg_color") ;
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ADD_PROPERTY( PropertyInfo( Variant::COLOR, "light_color"),"set_light_color","get_light_color");
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ADD_PROPERTY( PropertyInfo( Variant::COLOR, "dark_color"),"set_dark_color","get_dark_color");
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ADD_PROPERTY( PropertyInfo( Variant::INT, "border_size",PROPERTY_HINT_RANGE,"0,4096"),"set_border_size","get_border_size");
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ADD_PROPERTY( PropertyInfo( Variant::BOOL, "border_blend"),"set_border_blend","get_border_blend");
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ADD_PROPERTY( PropertyInfo( Variant::BOOL, "draw_bg"),"set_draw_center","get_draw_center");
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}
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StyleBoxFlat::StyleBoxFlat() {
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bg_color=Color(0.6,0.6,0.6);
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light_color=Color(0.8,0.8,0.8);
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dark_color=Color(0.8,0.8,0.8);
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draw_center=true;
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blend=true;
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border_size=0;
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}
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StyleBoxFlat::~StyleBoxFlat() {
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}
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