update GUI codes.(WIP)

inc/hgl/gui/ThemeEngine.h

@@ -29,6 +29,8 @@ namespace hgl
 
             virtual ThemeForm *CreateForm(Form *,RenderTarget *,RenderCommand *)=0;
 
+            virtual bool Render(ThemeForm *);
+
         public:
 
             ThemeEngine(GPUDevice *dev){device=dev;}

inc/hgl/gui/Widget.h

@@ -37,6 +37,11 @@ namespace hgl
 
             RectScope2f position;                                               ///<所在位置
 
+        public:
+
+            Widget *            GetParent       (){return parent_widget;}
+            ThemeEngine *       GetThemeEngine  (){return theme_engine;}
+
         public:
 
             const bool          IsVisible   ()const{return visible;}

src/GUI/DefaultThemeEngine.cpp

@@ -22,5 +22,12 @@ namespace hgl
         {
             return(new DefaultThemeForm(f,rt,rc));
         }
+
+        void DefaultThemeEngine::DrawPanel(RenderCommand *rc,const RectScope2f &rs)
+        {
+            if(!rc)return;
+
+
+        }
     }//namespace gui
 }//namespace hgl

src/GUI/DefaultThemeEngine.h

@@ -2,6 +2,7 @@
 
 #include<hgl/gui/ThemeEngine.h>
 #include<hgl/graph/VKMaterialInstance.h>
+#include<hgl/graph/VKPipeline.h>
 #include<hgl/type/Map.h>
 #include"DefaultThemeForm.h"
 
@@ -18,6 +19,12 @@ namespace hgl
          */
         class DefaultThemeEngine:public ThemeEngine
         {
+            struct
+            {
+                Material *material;
+                Pipeline *pieline;
+            }panel;
+
         public:
 
             using ThemeEngine::ThemeEngine;
@@ -27,6 +34,10 @@ namespace hgl
             void Clear() override;
 
             ThemeForm *CreateForm(Form *,RenderTarget *,RenderCommand *) override;
+
+        public:
+
+            void DrawPanel(RenderCommand *,const RectScope2f &);
         };//class DefaultThemeEngine:public ThemeEngine
     }//namespace gui
 }//namespace hgl

src/GUI/ThemeEngine.cpp

@@ -106,6 +106,15 @@ namespace hgl
             return(true);
         }
         
+        bool ThemeEngine::Render(ThemeForm *tf)
+        {
+            tf->BeginRender();
+
+            tf->Render();
+
+            tf->EndRender();
+        }
+        
         bool ThemeEngine::Render(Form *f)
         {
             if(!f)return(false);
@@ -119,11 +128,7 @@ namespace hgl
             if(!form_list.Get(f,tf))
                 return(false);
 
-            tf->BeginRender();
+            return Render(tf);
-
-            tf->Render();
-
-            tf->EndRender();
         }
     }//namespace gui
 }//namespace hgl