create a lot of GUI source code files.

CMCore

@@ -1 +1 @@
-Subproject commit aa7e9a7effd6c830d52cb0ca043348ee6ffa6224
+Subproject commit 0c045fb8b1ce2588876c433fbd72e457bd23d2df

CMPlatform

@@ -1 +1 @@
-Subproject commit be71d3b818736b746e8a9ef3b9fa8b9ab15ed5ab
+Subproject commit 7bceaf2f9c5fbe1630e3a8b0e78eac5f4846f22e

inc/hgl/gui/Panel.h

@@ -0,0 +1,21 @@
+#ifndef HGL_GUI_PANEL_INCLUDE
+#define HGL_GUI_PANEL_INCLUDE
+
+#include<hgl/gui/Widget.h>
+namespace hgl
+{
+    namespace gui
+    {
+        class Panel:public Widget
+        {
+        public:
+
+            Panel(Widget *p):Widget(p){}
+
+            virtual ~Panel()=default;
+
+            void Draw() override;
+        };//class Panel:public Widget
+    }//namespace gui
+}//namespace hgl
+#endif//HGL_GUI_PANEL_INCLUDE

inc/hgl/gui/ThemeEngine.h

@@ -0,0 +1,28 @@
+#ifndef HGL_GUI_THEME_ENGINE_INCLUDE
+#define HGL_GUI_THEME_ENGINE_INCLUDE
+
+#include<hgl/type/RectScope.h>
+namespace hgl
+{
+    namespace gui
+    {
+        class Widget;
+
+        class ThemeEngine
+        {        
+        public:
+
+            virtual bool Init()=0;
+            virtual void Clear()=0;
+
+            virtual void DrawFrame(const Widget *)=0;
+            //virtual void DrawButton(const Widget *)=0;
+            //virtual void DrawCheckBox(const Widget *)=0;
+            //virtual void DrawRadioBox(const Widget *)=0;
+        };//class ThemeEngine
+
+//        ThemeEngine *CreateThemeEngine();                   
+        ThemeEngine *GetDefaultThemeEngine();                                   ///<获取缺省主题引擎
+    }//namespace gui
+}//namespace hgl
+#endif//HGL_GUI_THEME_ENGINE_INCLUDE

inc/hgl/gui/Widget.h

@@ -7,6 +7,8 @@ namespace hgl
 {
     namespace gui
     {
+        class ThemeEngine;
+
         enum Alignment
         {
             None    =0x00,
@@ -27,6 +29,7 @@ namespace hgl
         private:
 
             Widget *parent_widget;
+            ThemeEngine *theme_engine;
 
             bool visible;                                                       ///<控件是否可看见
             bool recv_event;                                                    ///<控件是否接收事件
@@ -46,14 +49,16 @@ namespace hgl
             void                SetVisible  (const bool);
             void                SetRecvEvent(const bool);
             void                SetAlign    (const uint8);
-            void                SetPosition (const Rectscope2i &);
+            void                SetPosition (const RectScope2i &);
             void                SetSize     (const Vector2f &);
 
         public:
 
-            Widget(Widget *parent=nullptr)
+            Widget(Widget *parent=nullptr,ThemeEngine *te=nullptr)
             {
                 parent_widget=parent;
+                theme_engine=te;
+
                                     //默认值
                 visible=false;      //不显示
                 recv_event=false;   //不接收事件
@@ -61,6 +66,8 @@ namespace hgl
                 position.Clear();
             }
             virtual ~Widget();
+
+            virtual void Draw(){}
         };//class Widget
     }//namespace gui
 }//namespace hgl

src/CMakeLists.txt

@@ -2,3 +2,4 @@
 add_subdirectory(RenderDevice)
 add_subdirectory(SceneGraph)
 #add_subdirectory(Tools)
+add_subdirectory(GUI)

src/GUI/CMakeLists.txt

@@ -0,0 +1,13 @@
+file(GLOB GUI_HEADER ${ROOT_INCLUDE_PATH}/hgl/gui/*.*)
+
+set(GUI_SOURCE  Widget.cpp
+                Panel.cpp
+                ThemeEngine.cpp
+                DefaultThemeEngine.h
+                DefaultThemeEngine.cpp)
+
+SOURCE_GROUP("Header Files" FILES ${GUI_HEADER})
+SOURCE_GROUP("Source Files" FILES ${GUI_SOURCE})
+
+add_cm_library(ULRE.GUI "ULRE"  ${GUI_HEADER}
+                                ${GUI_SOURCE})

src/GUI/DefaultThemeEngine.cpp

@@ -0,0 +1,12 @@
+#include"DefaultThemeEngine.h"
+
+namespace hgl
+{
+    namespace gui
+    {
+        ThemeEngine *CreateDefaultThemeEngine()
+        {
+            
+        }
+    }//namespace gui
+}//namespace hgl

src/GUI/DefaultThemeEngine.h

@@ -0,0 +1,23 @@
+#pragma once
+
+#include<hgl/gui/ThemeEngine.h>
+
+namespace hgl
+{
+    namespace gui
+    {
+        /**
+         * 缺省GUI主题引擎
+         */
+        class DefaultThemeEngine:public ThemeEngine
+        {
+        public:
+
+            bool Init() override;
+            void Clear() override;
+
+            void DrawFrame(const RectScope2f &) override;
+
+        };//class DefaultThemeEngine:public ThemeEngine
+    }//namespace gui
+}//namespace hgl

src/GUI/Panel.cpp

@@ -0,0 +1,12 @@
+#include<hgl/gui/Panel.h>
+#include<hgl/gui/GUIRenderEngine.h>
+
+namespace hgl
+{
+    namespace gui
+    {
+        void Panel::Draw()
+        {
+        }
+    }//namespace gui
+}//namespace hgl

src/GUI/ThemeEngine.cpp

@@ -0,0 +1,27 @@
+#include<hgl/gui/ThemeEngine.h>
+
+namespace hgl
+{
+    namespace gui
+    {
+        namespace
+        {
+            ThemeEngine *default_theme_engine=nullptr;
+        }//namespace
+
+        ThemeEngine *CreateDefaultThemeEngine();
+
+        ThemeEngine *GetDefaultThemeEngine()
+        {
+            if(!default_theme_engine)
+                default_theme_engine=CreateDefaultThemeEngine();
+
+            return default_theme_engine;
+        }
+
+        ThemeEngine *CreateThemeEngine()
+        {
+            return GetDefaultThemeEngine();
+        }
+    }//namespace gui
+}//namespace hgl

src/GUI/Widget.cpp

@@ -0,0 +1,24 @@
+#include<hgl/gui/Widget.h>
+#include<hgl/gui/ThemeEngine.h>
+
+namespace hgl
+{
+    namespace gui
+    {
+        Widget::Widget(Widget *parent=nullptr,ThemeEngine *te=nullptr)
+        {
+            parent_widget=parent;
+            
+            if(te)
+                theme_engine=te;
+            else
+                theme_engine=GetDefaultThemeEngine();
+
+                                //默认值
+            visible=false;      //不显示
+            recv_event=false;   //不接收事件
+            align_bits=0;       //不对齐
+            position.Clear();
+        }
+    }//namespace gui
+}//namespace hgl