186 lines
6.6 KiB
C++
186 lines
6.6 KiB
C++
/*************************************************************************/
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/* patch_9_rect.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 "patch_9_rect.h"
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#include "servers/visual_server.h"
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void NinePatchRect::_notification(int p_what) {
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if (p_what==NOTIFICATION_DRAW) {
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if (texture.is_null())
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return;
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Size2 s=get_size();
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RID ci = get_canvas_item();
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VS::get_singleton()->canvas_item_add_nine_patch(ci,Rect2(Point2(),s),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);
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//draw_texture_rect(texture,Rect2(Point2(),s),false,modulate);
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/*
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Vector<Point2> points;
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points.resize(4);
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points[0]=Point2(0,0);
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points[1]=Point2(s.x,0);
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points[2]=Point2(s.x,s.y);
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points[3]=Point2(0,s.y);
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Vector<Point2> uvs;
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uvs.resize(4);
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uvs[0]=Point2(0,0);
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uvs[1]=Point2(1,0);
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uvs[2]=Point2(1,1);
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uvs[3]=Point2(0,1);
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VisualServer::get_singleton()->canvas_item_add_primitive(ci,points,Vector<Color>(),uvs,texture->get_rid());
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*/
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}
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}
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Size2 NinePatchRect::get_minimum_size() const {
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return Size2(margin[MARGIN_LEFT]+margin[MARGIN_RIGHT],margin[MARGIN_TOP]+margin[MARGIN_BOTTOM]);
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}
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void NinePatchRect::_bind_methods() {
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ClassDB::bind_method(D_METHOD("set_texture","texture"), & NinePatchRect::set_texture );
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ClassDB::bind_method(D_METHOD("get_texture"), & NinePatchRect::get_texture );
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ClassDB::bind_method(D_METHOD("set_patch_margin","margin","value"), & NinePatchRect::set_patch_margin );
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ClassDB::bind_method(D_METHOD("get_patch_margin","margin"), & NinePatchRect::get_patch_margin );
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ClassDB::bind_method(D_METHOD("set_region_rect","rect"),&NinePatchRect::set_region_rect);
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ClassDB::bind_method(D_METHOD("get_region_rect"),&NinePatchRect::get_region_rect);
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ClassDB::bind_method(D_METHOD("set_draw_center","draw_center"), & NinePatchRect::set_draw_center );
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ClassDB::bind_method(D_METHOD("get_draw_center"), & NinePatchRect::get_draw_center );
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ADD_SIGNAL(MethodInfo("texture_changed"));
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ADD_PROPERTYNZ( PropertyInfo( Variant::OBJECT, "texture", PROPERTY_HINT_RESOURCE_TYPE, "Texture"), "set_texture","get_texture") ;
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ADD_PROPERTYNO( PropertyInfo( Variant::BOOL, "draw_center"), "set_draw_center","get_draw_center") ;
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ADD_PROPERTYNZ( PropertyInfo( Variant::RECT2, "region_rect"), "set_region_rect","get_region_rect");
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ADD_GROUP("Patch Margin","patch_margin_");
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ADD_PROPERTYINZ( PropertyInfo( Variant::INT, "patch_margin_left",PROPERTY_HINT_RANGE,"0,16384,1"), "set_patch_margin","get_patch_margin",MARGIN_LEFT );
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ADD_PROPERTYINZ( PropertyInfo( Variant::INT, "patch_margin_top",PROPERTY_HINT_RANGE,"0,16384,1"), "set_patch_margin","get_patch_margin",MARGIN_TOP );
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ADD_PROPERTYINZ( PropertyInfo( Variant::INT, "patch_margin_right",PROPERTY_HINT_RANGE,"0,16384,1"), "set_patch_margin","get_patch_margin",MARGIN_RIGHT );
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ADD_PROPERTYINZ( PropertyInfo( Variant::INT, "patch_margin_bottom",PROPERTY_HINT_RANGE,"0,16384,1"), "set_patch_margin","get_patch_margin",MARGIN_BOTTOM );
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}
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void NinePatchRect::set_texture(const Ref<Texture>& p_tex) {
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if (texture==p_tex)
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return;
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texture=p_tex;
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update();
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/*
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if (texture.is_valid())
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texture->set_flags(texture->get_flags()&(~Texture::FLAG_REPEAT)); //remove repeat from texture, it looks bad in sprites
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*/
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minimum_size_changed();
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emit_signal("texture_changed");
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}
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Ref<Texture> NinePatchRect::get_texture() const {
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return texture;
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}
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void NinePatchRect::set_patch_margin(Margin p_margin,int p_size) {
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ERR_FAIL_INDEX(p_margin,4);
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margin[p_margin]=p_size;
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update();
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minimum_size_changed();
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switch (p_margin) {
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case MARGIN_LEFT:
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_change_notify("patch_margin/left");
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break;
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case MARGIN_TOP:
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_change_notify("patch_margin/top");
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break;
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case MARGIN_RIGHT:
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_change_notify("patch_margin/right");
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break;
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case MARGIN_BOTTOM:
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_change_notify("patch_margin/bottom");
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break;
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}
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}
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int NinePatchRect::get_patch_margin(Margin p_margin) const{
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ERR_FAIL_INDEX_V(p_margin,4,0);
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return margin[p_margin];
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}
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void NinePatchRect::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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item_rect_changed();
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_change_notify("region_rect");
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}
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Rect2 NinePatchRect::get_region_rect() const {
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return region_rect;
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}
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void NinePatchRect::set_draw_center(bool p_draw) {
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draw_center=p_draw;
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update();
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}
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bool NinePatchRect::get_draw_center() const{
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return draw_center;
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}
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NinePatchRect::NinePatchRect() {
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margin[MARGIN_LEFT]=0;
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margin[MARGIN_RIGHT]=0;
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margin[MARGIN_BOTTOM]=0;
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margin[MARGIN_TOP]=0;
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set_mouse_filter(MOUSE_FILTER_IGNORE);
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draw_center=true;
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}
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NinePatchRect::~NinePatchRect()
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{
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}
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