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-rw-r--r--scene/resources/style_box.cpp502
1 files changed, 502 insertions, 0 deletions
diff --git a/scene/resources/style_box.cpp b/scene/resources/style_box.cpp
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+++ b/scene/resources/style_box.cpp
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+/*************************************************************************/
+/* style_box.cpp */
+/*************************************************************************/
+/* This file is part of: */
+/* GODOT ENGINE */
+/* http://www.godotengine.org */
+/*************************************************************************/
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
+/* */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the */
+/* "Software"), to deal in the Software without restriction, including */
+/* without limitation the rights to use, copy, modify, merge, publish, */
+/* distribute, sublicense, and/or sell copies of the Software, and to */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions: */
+/* */
+/* The above copyright notice and this permission notice shall be */
+/* included in all copies or substantial portions of the Software. */
+/* */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
+/*************************************************************************/
+#include "style_box.h"
+
+bool StyleBox::test_mask(const Point2& p_point, const Rect2& p_rect) const {
+
+ return true;
+}
+
+void StyleBox::set_default_margin(Margin p_margin, float p_value) {
+
+ margin[p_margin]=p_value;
+ emit_changed();
+
+}
+float StyleBox::get_default_margin(Margin p_margin) const{
+
+ return margin[p_margin];
+}
+
+float StyleBox::get_margin(Margin p_margin) const {
+
+ if (margin[p_margin]<0)
+ return get_style_margin(p_margin);
+ else
+ return margin[p_margin];
+}
+
+Size2 StyleBox::get_minimum_size() const {
+
+ return Size2( get_margin( MARGIN_LEFT) + get_margin( MARGIN_RIGHT ) , get_margin( MARGIN_TOP) + get_margin( MARGIN_BOTTOM ) );
+}
+
+
+Point2 StyleBox::get_offset() const {
+
+ return Point2( get_margin( MARGIN_LEFT), get_margin( MARGIN_TOP) );
+}
+
+Size2 StyleBox::get_center_size() const {
+
+ return Size2();
+}
+
+void StyleBox::_bind_methods() {
+
+ ObjectTypeDB::bind_method(_MD("test_mask","point","rect"),&StyleBox::test_mask);
+
+ ObjectTypeDB::bind_method(_MD("set_default_margin","margin","offset"),&StyleBox::set_default_margin);
+ ObjectTypeDB::bind_method(_MD("get_default_margin","margin"),&StyleBox::get_default_margin);
+
+// ObjectTypeDB::bind_method(_MD("set_default_margin"),&StyleBox::set_default_margin);
+// ObjectTypeDB::bind_method(_MD("get_default_margin"),&StyleBox::get_default_margin);
+
+ ObjectTypeDB::bind_method(_MD("get_margin","margin"),&StyleBox::get_margin);
+ ObjectTypeDB::bind_method(_MD("get_minimum_size"),&StyleBox::get_minimum_size);
+ ObjectTypeDB::bind_method(_MD("get_center_size"),&StyleBox::get_center_size);
+ ObjectTypeDB::bind_method(_MD("get_offset"),&StyleBox::get_offset);
+
+ ObjectTypeDB::bind_method(_MD("draw"),&StyleBox::draw);
+
+}
+
+StyleBox::StyleBox() {
+
+ for (int i=0;i<4;i++) {
+
+ margin[i]=-1;
+ }
+}
+
+
+void StyleBoxTexture::set_texture(RES p_texture) {
+
+ texture=p_texture;
+ emit_changed();
+
+}
+RES StyleBoxTexture::get_texture() const {
+
+ return texture;
+}
+
+void StyleBoxTexture::set_margin_size(Margin p_margin,float p_size) {
+
+ margin[p_margin]=p_size;
+ emit_changed();
+
+}
+float StyleBoxTexture::get_margin_size(Margin p_margin) const {
+
+ return margin[p_margin];
+}
+
+float StyleBoxTexture::get_style_margin(Margin p_margin) const {
+
+ return margin[p_margin];
+}
+
+void StyleBoxTexture::draw(RID p_canvas_item,const Rect2& p_rect) const {
+ if (texture.is_null())
+ return;
+
+ Rect2 r=p_rect;
+ r.pos.x-=expand_margin[MARGIN_LEFT];
+ r.pos.y-=expand_margin[MARGIN_TOP];
+ r.size.x+=expand_margin[MARGIN_LEFT]+expand_margin[MARGIN_RIGHT];
+ r.size.y+=expand_margin[MARGIN_TOP]+expand_margin[MARGIN_BOTTOM];
+ VisualServer::get_singleton()->canvas_item_add_style_box( p_canvas_item,r,texture->get_rid(),Vector2(margin[MARGIN_LEFT],margin[MARGIN_TOP]),Vector2(margin[MARGIN_RIGHT],margin[MARGIN_BOTTOM]),draw_center);
+}
+
+void StyleBoxTexture::set_draw_center(bool p_draw) {
+
+ draw_center=p_draw;
+ emit_changed();
+
+}
+
+bool StyleBoxTexture::get_draw_center() const {
+
+ return draw_center;
+}
+
+Size2 StyleBoxTexture::get_center_size() const {
+
+ if (texture.is_null())
+ return Size2();
+
+ return texture->get_size() - get_minimum_size();
+}
+
+void StyleBoxTexture::set_expand_margin_size(Margin p_expand_margin,float p_size) {
+
+ ERR_FAIL_INDEX(p_expand_margin,4);
+ expand_margin[p_expand_margin]=p_size;
+ emit_changed();
+
+}
+
+float StyleBoxTexture::get_expand_margin_size(Margin p_expand_margin) const {
+
+ ERR_FAIL_INDEX_V(p_expand_margin,4,0);
+ return expand_margin[p_expand_margin];
+}
+
+
+void StyleBoxTexture::_bind_methods() {
+
+ ObjectTypeDB::bind_method(_MD("set_texture","texture:Texture"),&StyleBoxTexture::set_texture);
+ ObjectTypeDB::bind_method(_MD("get_texture:Texture"),&StyleBoxTexture::get_texture);
+
+ ObjectTypeDB::bind_method(_MD("set_margin_size","margin","size"),&StyleBoxTexture::set_margin_size);
+ ObjectTypeDB::bind_method(_MD("get_margin_size"),&StyleBoxTexture::get_margin_size);
+
+ ObjectTypeDB::bind_method(_MD("set_expand_margin_size","margin","size"),&StyleBoxTexture::set_expand_margin_size);
+ ObjectTypeDB::bind_method(_MD("get_expand_margin_size"),&StyleBoxTexture::get_expand_margin_size);
+
+ ObjectTypeDB::bind_method(_MD("set_draw_center","enable"),&StyleBoxTexture::set_draw_center);
+ ObjectTypeDB::bind_method(_MD("get_draw_center"),&StyleBoxTexture::get_draw_center);
+
+ ADD_PROPERTY( PropertyInfo( Variant::OBJECT, "texture", PROPERTY_HINT_RESOURCE_TYPE, "Texture" ), _SCS("set_texture"),_SCS("get_texture") );
+ ADD_PROPERTYI( PropertyInfo( Variant::REAL, "margin/left", PROPERTY_HINT_RANGE,"0,2048,1" ), _SCS("set_margin_size"),_SCS("get_margin_size"), MARGIN_LEFT );
+ ADD_PROPERTYI( PropertyInfo( Variant::REAL, "margin/right", PROPERTY_HINT_RANGE,"0,2048,1" ), _SCS("set_margin_size"),_SCS("get_margin_size"), MARGIN_RIGHT );
+ ADD_PROPERTYI( PropertyInfo( Variant::REAL, "margin/top", PROPERTY_HINT_RANGE,"0,2048,1" ), _SCS("set_margin_size"),_SCS("get_margin_size"), MARGIN_TOP);
+ ADD_PROPERTYI( PropertyInfo( Variant::REAL, "margin/bottom", PROPERTY_HINT_RANGE,"0,2048,1" ), _SCS("set_margin_size"),_SCS("get_margin_size"), MARGIN_BOTTOM );
+ ADD_PROPERTYI( PropertyInfo( Variant::REAL, "expand_margin/left", PROPERTY_HINT_RANGE,"0,2048,1" ), _SCS("set_expand_margin_size"),_SCS("get_expand_margin_size"), MARGIN_LEFT );
+ ADD_PROPERTYI( PropertyInfo( Variant::REAL, "expand_margin/right", PROPERTY_HINT_RANGE,"0,2048,1" ), _SCS("set_expand_margin_size"),_SCS("get_expand_margin_size"), MARGIN_RIGHT );
+ ADD_PROPERTYI( PropertyInfo( Variant::REAL, "expand_margin/top", PROPERTY_HINT_RANGE,"0,2048,1" ), _SCS("set_expand_margin_size"),_SCS("get_expand_margin_size"), MARGIN_TOP );
+ ADD_PROPERTYI( PropertyInfo( Variant::REAL, "expand_margin/bottom", PROPERTY_HINT_RANGE,"0,2048,1" ), _SCS("set_expand_margin_size"),_SCS("get_expand_margin_size"), MARGIN_BOTTOM );
+ ADD_PROPERTY( PropertyInfo( Variant::BOOL, "draw_center" ) , _SCS("set_draw_center"),_SCS("get_draw_center"));
+
+}
+
+StyleBoxTexture::StyleBoxTexture() {
+
+
+ for (int i=0;i<4;i++) {
+ margin[i]=0;
+ expand_margin[i]=0;
+ }
+ draw_center=true;
+
+}
+StyleBoxTexture::~StyleBoxTexture() {
+
+
+}
+
+////////////////
+
+void StyleBoxFlat::set_bg_color(const Color& p_color) {
+
+ bg_color=p_color;
+ emit_changed();
+
+}
+
+void StyleBoxFlat::set_light_color(const Color& p_color) {
+
+ light_color=p_color;
+ emit_changed();
+
+}
+void StyleBoxFlat::set_dark_color(const Color& p_color) {
+
+ dark_color=p_color;
+ emit_changed();
+
+}
+
+Color StyleBoxFlat::get_bg_color() const {
+
+ return bg_color;
+}
+Color StyleBoxFlat::get_light_color() const {
+
+ return light_color;
+}
+Color StyleBoxFlat::get_dark_color() const {
+
+ return dark_color;
+}
+
+
+void StyleBoxFlat::set_border_size(int p_size) {
+
+ border_size=p_size;
+ emit_changed();
+
+}
+int StyleBoxFlat::get_border_size() const {
+
+ return border_size;
+
+}
+
+void StyleBoxFlat::set_border_blend(bool p_blend) {
+
+ blend=p_blend;
+ emit_changed();
+
+}
+
+bool StyleBoxFlat::get_border_blend() const {
+
+ return blend;
+
+}
+
+void StyleBoxFlat::set_draw_center(bool p_draw) {
+
+ draw_center=p_draw;
+ emit_changed();
+
+}
+bool StyleBoxFlat::get_draw_center() const {
+
+ return draw_center;
+}
+Size2 StyleBoxFlat::get_center_size() const {
+
+ return Size2();
+}
+
+
+void StyleBoxFlat::draw(RID p_canvas_item,const Rect2& p_rect) const {
+
+ VisualServer *vs = VisualServer::get_singleton();
+ Rect2i r = p_rect;
+
+ for (int i=0;i<border_size;i++) {
+
+
+
+ Color color_upleft=light_color;
+ Color color_downright=dark_color;
+
+ if (blend) {
+
+ color_upleft.r=(border_size-i)*color_upleft.r/border_size + i*bg_color.r/border_size;
+ color_upleft.g=(border_size-i)*color_upleft.g/border_size + i*bg_color.g/border_size;
+ color_upleft.b=(border_size-i)*color_upleft.b/border_size + i*bg_color.b/border_size;
+
+ color_downright.r=(border_size-i)*color_downright.r/border_size + i*bg_color.r/border_size;
+ color_downright.g=(border_size-i)*color_downright.g/border_size + i*bg_color.g/border_size;
+ color_downright.b=(border_size-i)*color_downright.b/border_size + i*bg_color.b/border_size;
+
+ }
+
+ 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);
+ 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);
+
+ vs->canvas_item_add_rect(p_canvas_item, Rect2( r.pos, Size2(r.size.x ,1 )), color_upleft);
+ vs->canvas_item_add_rect(p_canvas_item, Rect2( r.pos, Size2( 1 ,r.size.y )), color_upleft);
+
+
+ r.pos.x++;
+ r.pos.y++;
+ r.size.x-=2;
+ r.size.y-=2;
+ }
+
+ if (draw_center)
+ vs->canvas_item_add_rect(p_canvas_item, Rect2( r.pos, r.size) , bg_color );
+
+
+}
+
+float StyleBoxFlat::get_style_margin(Margin p_margin) const {
+
+ return border_size;
+}
+void StyleBoxFlat::_bind_methods() {
+
+ ObjectTypeDB::bind_method(_MD("set_bg_color","color"),&StyleBoxFlat::set_bg_color);
+ ObjectTypeDB::bind_method(_MD("get_bg_color"),&StyleBoxFlat::get_bg_color);
+ ObjectTypeDB::bind_method(_MD("set_light_color","color"),&StyleBoxFlat::set_light_color);
+ ObjectTypeDB::bind_method(_MD("get_light_color"),&StyleBoxFlat::get_light_color);
+ ObjectTypeDB::bind_method(_MD("set_dark_color","color"),&StyleBoxFlat::set_dark_color);
+ ObjectTypeDB::bind_method(_MD("get_dark_color"),&StyleBoxFlat::get_dark_color);
+ ObjectTypeDB::bind_method(_MD("set_border_size","size"),&StyleBoxFlat::set_border_size);
+ ObjectTypeDB::bind_method(_MD("get_border_size"),&StyleBoxFlat::get_border_size);
+ ObjectTypeDB::bind_method(_MD("set_border_blend","blend"),&StyleBoxFlat::set_border_blend);
+ ObjectTypeDB::bind_method(_MD("get_border_blend"),&StyleBoxFlat::get_border_blend);
+ ObjectTypeDB::bind_method(_MD("set_draw_center","size"),&StyleBoxFlat::set_draw_center);
+ ObjectTypeDB::bind_method(_MD("get_draw_center"),&StyleBoxFlat::get_draw_center);
+
+ ADD_PROPERTY( PropertyInfo( Variant::COLOR, "bg_color"), _SCS("set_bg_color"),_SCS("get_bg_color") );
+ ADD_PROPERTY( PropertyInfo( Variant::COLOR, "light_color"),_SCS("set_light_color"),_SCS("get_light_color"));
+ ADD_PROPERTY( PropertyInfo( Variant::COLOR, "dark_color"),_SCS("set_dark_color"),_SCS("get_dark_color"));
+ ADD_PROPERTY( PropertyInfo( Variant::INT, "border_size",PROPERTY_HINT_RANGE,"0,4096"),_SCS("set_border_size"),_SCS("get_border_size"));
+ ADD_PROPERTY( PropertyInfo( Variant::BOOL, "border_blend"),_SCS("set_border_blend"),_SCS("get_border_blend"));
+ ADD_PROPERTY( PropertyInfo( Variant::BOOL, "draw_bg"),_SCS("set_draw_center"),_SCS("get_draw_center"));
+
+}
+
+StyleBoxFlat::StyleBoxFlat() {
+
+ bg_color=Color(0.6,0.6,0.6);
+ light_color=Color(0.8,0.8,0.8);
+ dark_color=Color(0.8,0.8,0.8);
+ draw_center=true;
+ blend=true;
+ border_size=0;
+
+}
+StyleBoxFlat::~StyleBoxFlat() {
+
+
+}
+
+////////////////
+
+
+
+void StyleBoxImageMask::_bind_methods() {
+
+ ObjectTypeDB::bind_method(_MD("set_image","image"),&StyleBoxImageMask::set_image);
+ ObjectTypeDB::bind_method(_MD("get_image"),&StyleBoxImageMask::get_image);
+ ObjectTypeDB::bind_method(_MD("set_expand","expand"),&StyleBoxImageMask::set_expand);
+ ObjectTypeDB::bind_method(_MD("get_expand"),&StyleBoxImageMask::get_expand);
+ ObjectTypeDB::bind_method(_MD("set_expand_margin_size","margin","size"),&StyleBoxImageMask::set_expand_margin_size);
+ ObjectTypeDB::bind_method(_MD("get_expand_margin_size"),&StyleBoxImageMask::get_expand_margin_size);
+
+ ADD_PROPERTY( PropertyInfo(Variant::IMAGE, "image"), _SCS("set_image"), _SCS("get_image"));
+ ADD_PROPERTY( PropertyInfo(Variant::BOOL, "expand"), _SCS("set_expand"), _SCS("get_expand"));
+ ADD_PROPERTYI( PropertyInfo( Variant::REAL, "expand_margin/left", PROPERTY_HINT_RANGE,"0,2048,1" ), _SCS("set_expand_margin_size"),_SCS("get_expand_margin_size"), MARGIN_LEFT );
+ ADD_PROPERTYI( PropertyInfo( Variant::REAL, "expand_margin/right", PROPERTY_HINT_RANGE,"0,2048,1" ), _SCS("set_expand_margin_size"),_SCS("get_expand_margin_size"), MARGIN_RIGHT );
+ ADD_PROPERTYI( PropertyInfo( Variant::REAL, "expand_margin/top", PROPERTY_HINT_RANGE,"0,2048,1" ), _SCS("set_expand_margin_size"),_SCS("get_expand_margin_size"), MARGIN_TOP );
+ ADD_PROPERTYI( PropertyInfo( Variant::REAL, "expand_margin/bottom", PROPERTY_HINT_RANGE,"0,2048,1" ), _SCS("set_expand_margin_size"),_SCS("get_expand_margin_size"), MARGIN_BOTTOM );
+
+}
+
+
+bool StyleBoxImageMask::test_mask(const Point2& p_point, const Rect2& p_rect) const {
+
+ if (image.empty())
+ return false;
+ if (p_rect.size.x<1)
+ return false;
+ if (p_rect.size.y<1)
+ return false;
+
+ Size2i imgsize(image.get_width(),image.get_height());
+ if (imgsize.x<=0 || imgsize.y<=0)
+ return false;
+
+ Point2i img_expand_size( imgsize.x - expand_margin[MARGIN_LEFT] - expand_margin[MARGIN_RIGHT], imgsize.y - expand_margin[MARGIN_TOP] - expand_margin[MARGIN_BOTTOM]);
+ Point2i rect_expand_size( p_rect.size.x - expand_margin[MARGIN_LEFT] - expand_margin[MARGIN_RIGHT], p_rect.size.y - expand_margin[MARGIN_TOP] - expand_margin[MARGIN_BOTTOM]);
+ if (rect_expand_size.x<1)
+ rect_expand_size.x=1;
+ if (rect_expand_size.y<1)
+ rect_expand_size.y=1;
+
+
+ Point2i click_pos;
+
+
+ //treat x
+
+ if (p_point.x<p_rect.pos.x)
+ click_pos.x=0;
+ else if (expand) {
+
+ if (p_point.x>=p_rect.pos.x+p_rect.size.x)
+ click_pos.x=imgsize.x-1;
+ else if ((p_point.x-p_rect.pos.x)<expand_margin[MARGIN_LEFT])
+ click_pos.x=p_point.x;
+ else if ((p_point.x-(p_rect.pos.x+p_rect.size.x))<expand_margin[MARGIN_RIGHT])
+ click_pos.x=imgsize.x-(p_point.x-(p_rect.pos.x+p_rect.size.x));
+ else //expand
+ click_pos.x=(p_point.x-p_rect.pos.x-expand_margin[MARGIN_LEFT])*img_expand_size.x/rect_expand_size.x;
+ } else if ((p_point.x-p_rect.pos.x) > imgsize.x)
+ click_pos.x=imgsize.x;
+
+ //treat y
+
+ if (p_point.y<p_rect.pos.y)
+ click_pos.y=0;
+ else if (expand) {
+
+ if (p_point.y>=p_rect.pos.y+p_rect.size.y)
+ click_pos.y=imgsize.y-1;
+ else if ((p_point.y-p_rect.pos.y)<expand_margin[MARGIN_TOP])
+ click_pos.y=p_point.y;
+ else if ((p_point.y-(p_rect.pos.y+p_rect.size.y))<expand_margin[MARGIN_BOTTOM])
+ click_pos.y=imgsize.y-(p_point.y-(p_rect.pos.y+p_rect.size.y));
+ else //expand
+ click_pos.y=(p_point.y-p_rect.pos.y-expand_margin[MARGIN_TOP])*img_expand_size.y/rect_expand_size.y;
+ } else if ((p_point.y-p_rect.pos.y) > imgsize.y)
+ click_pos.y=imgsize.y;
+
+ return image.get_pixel(click_pos.x,click_pos.y).gray()>0.5;
+
+}
+
+
+void StyleBoxImageMask::set_image(const Image& p_image) {
+
+ image=p_image;
+}
+Image StyleBoxImageMask::get_image() const {
+
+ return image;
+}
+
+
+void StyleBoxImageMask::set_expand(bool p_expand) {
+
+ expand=p_expand;
+}
+bool StyleBoxImageMask::get_expand() const {
+
+ return expand;
+}
+void StyleBoxImageMask::set_expand_margin_size(Margin p_expand_margin,float p_size) {
+
+ ERR_FAIL_INDEX(p_expand_margin,4);
+ expand_margin[p_expand_margin]=p_size;
+}
+
+
+float StyleBoxImageMask::get_expand_margin_size(Margin p_expand_margin) const {
+
+ ERR_FAIL_INDEX_V(p_expand_margin,4,0);
+ return expand_margin[p_expand_margin];
+}
+
+StyleBoxImageMask::StyleBoxImageMask() {
+
+ for (int i=0;i<4;i++) {
+ expand_margin[i]=0;
+ }
+ expand=true;
+}
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-05 12:36:33 +0000