From 03b3b8ae80559745f98ef94569b421adddeb441f Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Mon, 25 Mar 2019 23:46:59 +0800
Subject: *misc

---
 source/Asura.Editor/core/signal.h               | 52 +++++++++++++++++++++
 source/Asura.Editor/core/slot.h                 | 43 ++++++++++++++++++
 source/Asura.Editor/dui_module.cpp              |  8 ++++
 source/Asura.Editor/dui_module.h                | 18 ++++++++
 source/Asura.Editor/editor.h                    | 17 ++++++-
 source/Asura.Editor/events/events.h             | 24 ----------
 source/Asura.Editor/graphics/shader.cpp         |  0
 source/Asura.Editor/graphics/shader.h           | 21 ---------
 source/Asura.Editor/scripts/asset_view.lua      |  0
 source/Asura.Editor/scripts/main.lua            |  3 +-
 source/Asura.Editor/scripts/scene_view.lua      |  1 -
 source/Asura.Editor/widgets/binding/_button.cpp | 60 +++++++++++++++++++++++++
 source/Asura.Editor/widgets/button.cpp          | 10 +++++
 source/Asura.Editor/widgets/button.h            | 54 +++++++++++++++++++---
 source/Asura.Editor/widgets/label.h             | 11 ++++-
 source/Asura.Editor/widgets/widget.h            | 27 +++++++++--
 source/Asura.Editor/window/window.h             | 14 ------
 17 files changed, 287 insertions(+), 76 deletions(-)
 create mode 100644 source/Asura.Editor/core/signal.h
 create mode 100644 source/Asura.Editor/core/slot.h
 delete mode 100644 source/Asura.Editor/events/events.h
 delete mode 100644 source/Asura.Editor/graphics/shader.cpp
 delete mode 100644 source/Asura.Editor/graphics/shader.h
 create mode 100644 source/Asura.Editor/scripts/asset_view.lua
 create mode 100644 source/Asura.Editor/widgets/binding/_button.cpp
 delete mode 100644 source/Asura.Editor/window/window.h

(limited to 'source/Asura.Editor')

diff --git a/source/Asura.Editor/core/signal.h b/source/Asura.Editor/core/signal.h
new file mode 100644
index 0000000..f1ab9b4
--- /dev/null
+++ b/source/Asura.Editor/core/signal.h
@@ -0,0 +1,52 @@
+#ifndef __ASRUA_EDTIRO_SIGNAL_H__
+#define __ASRUA_EDTIRO_SIGNAL_H__
+
+#include <vector>
+
+#include <asura-lib-utils/scripting/portable.hpp>
+
+#include "../widgets/widget.h"
+#include "slot.h"
+
+namespace AsuraEditor
+{
+
+	///
+	/// 控件事件
+	///
+	class Signal 
+	{
+	public:
+		Signal();
+
+		///
+		/// Fire将事件发给connect的监听者，触发（调用）connect的函数。
+		///
+		void operator()(void* userdata)
+		{
+			for (auto callback : mCallbacks)
+				callback();
+		}
+
+		///
+		/// 注册回调函数。
+		///
+		void Connect(const Slot& callback)
+		{
+			mCallbacks.push_back(callback);
+		}
+
+		///
+		/// 
+		///
+		void Disconnect();
+	
+	private:
+
+		std::vector<Slot> mCallbacks; // 监听函数
+
+	};
+	
+}
+
+#endif
\ No newline at end of file
diff --git a/source/Asura.Editor/core/slot.h b/source/Asura.Editor/core/slot.h
new file mode 100644
index 0000000..ff565cf
--- /dev/null
+++ b/source/Asura.Editor/core/slot.h
@@ -0,0 +1,43 @@
+#ifndef __ASURA_EDITOR_SLOT_H__
+#define __ASURA_EDITOR_SLOT_H__
+
+#include <asura-lib-utils/scripting/portable.hpp>
+#include <asura-lib-core/input/event.h>
+
+#include "../widgets/widget.h"
+
+namespace AsuraEditor
+{
+
+	///
+	/// 响应signal的闭包
+	///
+	class Slot
+	{
+	public:
+		Slot(Luax::LuaxState& state, Widget& widget, int refID)
+			: mState(state)
+			, mRefID(refID)
+			, mWidget(widget)
+		{
+		}
+
+		void operator()()
+		{
+			mWidget.PushLuaxMemberRef(mState, mRefID);
+			if (lua_isfunction(mState, -1)) // callback
+			{
+				mState.Call(0, 0);
+			}
+		}
+
+	private:
+		Luax::LuaxState& mState;
+		Widget&          mWidget; 
+		int              mRefID;  
+
+	};
+
+}
+
+#endif
\ No newline at end of file
diff --git a/source/Asura.Editor/dui_module.cpp b/source/Asura.Editor/dui_module.cpp
index e69de29..63b7361 100644
--- a/source/Asura.Editor/dui_module.cpp
+++ b/source/Asura.Editor/dui_module.cpp
@@ -0,0 +1,8 @@
+#include "dui_module.h"
+
+namespace AsuraEditor
+{
+	
+
+
+}
diff --git a/source/Asura.Editor/dui_module.h b/source/Asura.Editor/dui_module.h
index abcaca5..48c341f 100644
--- a/source/Asura.Editor/dui_module.h
+++ b/source/Asura.Editor/dui_module.h
@@ -1,6 +1,24 @@
 #ifndef __ASRUA_EDITOR_DIRECTUI_MODULE_H__
 #define __ASRUA_EDITOR_DIRECTUI_MODULE_H__
 
+#include <asura-lib-utils/module.h>
 
+namespace AsuraEditor
+{
+
+	/// 
+	/// Direct UI module.
+	/// 
+	class DUIModule : public AsuraEngine::Module
+	{
+	public:
+
+		void Initialize(Luax::LuaxState& state) override;
+
+		void Finalize(Luax::LuaxState& state) override; 
+
+	};
+
+}
 
 #endif
\ No newline at end of file
diff --git a/source/Asura.Editor/editor.h b/source/Asura.Editor/editor.h
index 6555c81..b56852f 100644
--- a/source/Asura.Editor/editor.h
+++ b/source/Asura.Editor/editor.h
@@ -1,14 +1,29 @@
 #ifndef __ASURA_EDITOR_H__
 #define __ASURA_EDITOR_H__
 
+#include <asura-lib-utils/scripting/portable.hpp>
+
 namespace AsuraEditor
 {
 	
 	///
-	/// 
+	/// 编辑器实例。
 	///
 	class Editor
 	{
+	public:
+
+		///
+		/// 获得界面的lua State
+		///
+		Luax::LuaxState& GetLuaxState();
+
+	private:
+
+		///
+		/// 界面和逻辑运行的state。
+		///
+		lua_State* mMainState;
 
 	};
 
diff --git a/source/Asura.Editor/events/events.h b/source/Asura.Editor/events/events.h
deleted file mode 100644
index bbe5cc3..0000000
--- a/source/Asura.Editor/events/events.h
+++ /dev/null
@@ -1,24 +0,0 @@
-#ifndef __ASUSRA_EDITOR_EVENT_H__
-#define __ASUSRA_EDITOR_EVENT_H__
-
-namespace AsuraEditor
-{
-	namespace Events
-	{
-
-		enum EventType
-		{
-			GRAPHIC_EVENT,
-			KEYBOARD_EVENT,
-			MOUSE_EVENT
-		};
-
-		enum GraphicEvent
-		{
-			EVENT_PAINT,
-		};
-
-	}
-}
-
-#endif
\ No newline at end of file
diff --git a/source/Asura.Editor/graphics/shader.cpp b/source/Asura.Editor/graphics/shader.cpp
deleted file mode 100644
index e69de29..0000000
diff --git a/source/Asura.Editor/graphics/shader.h b/source/Asura.Editor/graphics/shader.h
deleted file mode 100644
index 7511e1c..0000000
--- a/source/Asura.Editor/graphics/shader.h
+++ /dev/null
@@ -1,21 +0,0 @@
-#ifndef __ASURA_EDITOR_SHADER_H__
-#define __ASURA_EDITOR_SHADER_H__
-
-#include <Asura.h>
-
-namespace AsuraEditor
-{
-
-	///
-	/// 编辑器中使用的shader，不会有lua接口。
-	///
-	class Shader : public AEGraphics::Shader
-	{
-	public:
-
-
-	};
-
-}
-
-#endif
\ No newline at end of file
diff --git a/source/Asura.Editor/scripts/asset_view.lua b/source/Asura.Editor/scripts/asset_view.lua
new file mode 100644
index 0000000..e69de29
diff --git a/source/Asura.Editor/scripts/main.lua b/source/Asura.Editor/scripts/main.lua
index a513f87..76fab7a 100644
--- a/source/Asura.Editor/scripts/main.lua
+++ b/source/Asura.Editor/scripts/main.lua
@@ -1,5 +1,4 @@
-local Editor = require("Asura.Editor")
 
 --编辑器入口
---编辑器真正的内容在Asura.Editor/Scripts下面实现
+--编辑器真正的内容在Asura.Editor/scripts下面实现
 
diff --git a/source/Asura.Editor/scripts/scene_view.lua b/source/Asura.Editor/scripts/scene_view.lua
index ff96b2c..db4790f 100644
--- a/source/Asura.Editor/scripts/scene_view.lua
+++ b/source/Asura.Editor/scripts/scene_view.lua
@@ -1,2 +1 @@
 -- 鍦烘櫙绐楀彛
-
diff --git a/source/Asura.Editor/widgets/binding/_button.cpp b/source/Asura.Editor/widgets/binding/_button.cpp
new file mode 100644
index 0000000..463aef6
--- /dev/null
+++ b/source/Asura.Editor/widgets/binding/_button.cpp
@@ -0,0 +1,60 @@
+#include "../button.h"
+
+using namespace Luax;
+
+namespace AsuraEditor
+{
+
+	LUAX_REGISTRY(Button)
+	{
+
+		// Button.EStatus.xxx
+		LUAX_REGISTER_ENUM(state, "EStatus",
+			{ "NORMAL",   BUTTON_STATUS_NORMAL },
+			{ "PUSHED",   BUTTON_STATUS_PUSHED },
+			{ "HOVER",    BUTTON_STATUS_HOVER },
+			{ "DISABLED", BUTTON_STATUS_DISABLED },
+			{ "FOCUSED",  BUTTON_STATUS_FOCUSED }
+		);
+
+		// Button.EMsg.xxx
+		LUAX_REGISTER_ENUM(state, "EMessage",
+			{ "CLICK", BUTTON_MSG_CLICK },
+			{ "HOVER", BUTTON_MSG_HOVER },
+			{ "FOCUS", BUTTON_MSG_KILLFOCUS }
+		);
+
+	}
+
+	LUAX_POSTPROCESS(Button)
+	{
+
+	}
+
+	// button:Connect(msg, callback)
+	LUAX_IMPL_METHOD(Button, _Connect)
+	{
+		LUAX_STATE(L);
+
+		Button* self = state.GetUserdata<Button>(1);
+		int msg = state.CheckParam<int>(2);
+		if (!lua_isfunction(L, 3))
+			return state.ErrorType(3, "callback");
+
+		LuaxMemberRef ref;
+		self->SetLuaxMemberRef(state, ref, 3);
+		if (ref)
+		{
+			self->mCallbacksRef.push_back(ref);
+			Slot slot = Slot(state, (*self), ref.refID);
+			self->Connect(msg, slot);
+		}
+	}
+
+	// button:SetImage(image)
+	LUAX_IMPL_METHOD(Button, _SetImage)
+	{
+
+	}
+
+}
\ No newline at end of file
diff --git a/source/Asura.Editor/widgets/button.cpp b/source/Asura.Editor/widgets/button.cpp
index e69de29..97de284 100644
--- a/source/Asura.Editor/widgets/button.cpp
+++ b/source/Asura.Editor/widgets/button.cpp
@@ -0,0 +1,10 @@
+#include "button.h"
+
+namespace AsuraEditor
+{
+
+	Button::Button()
+	{
+	}
+
+}
\ No newline at end of file
diff --git a/source/Asura.Editor/widgets/button.h b/source/Asura.Editor/widgets/button.h
index 00f1c99..8edc919 100644
--- a/source/Asura.Editor/widgets/button.h
+++ b/source/Asura.Editor/widgets/button.h
@@ -1,29 +1,69 @@
 #ifndef __ASURA_EDITOR_BUTTON_H__
 #define __ASURA_EDITOR_BUTTON_H__
 
-// Asura.Engine Headers
-#include <Scripting/Luax.hpp>
+#include <vector>
 
-#include "Widget.h"
+#include <asura-lib-utils/scripting/portable.hpp>
+#include <asura-lib-core/graphics/image.h>
+
+#include "../core/signal.h"
+#include "widget.h"
 
 namespace AsuraEditor
 {
 
+	enum ButtonStatus
+	{
+		BUTTON_STATUS_NORMAL   = 0,
+		BUTTON_STATUS_PUSHED   = 1,
+		BUTTON_STATUS_HOVER    = 2,
+		BUTTON_STATUS_DISABLED = 3,
+		BUTTON_STATUS_FOCUSED  = 4,
+		_BUTTON_STATUS_COUNT   = 5,
+	};
+
+	enum ButtonMessage
+	{
+		BUTTON_MSG_CLICK     = 0,
+		BUTTON_MSG_HOVER     = 1, 
+		BUTTON_MSG_KILLFOCUS = 2,
+		_BUTTON_MSG_COUNT    = 3,
+	};
+
 	class Button 
 		: public Widget
 		, public AEScripting::Portable<Button>
 	{
-
 	public: 
 
 		Button();
+		~Button();
+
+		void OnEvent(AEInput::Event& e) override;
+		void OnPaint() override;
+
+		void Connect(int msg, Slot callback);
+		void Disconnect(int msg);
+		void DisconnectAll(int msg);
+		void DisconnectAllMsg();
+
+		int GetStatus();
+		void SetImage(int status, AEGraphics::Image* image);
+
+		LUAX_DECL_FACTORY(Button);
 
 	private:
 
-		// Image mIcon; // 图标，或许不需要
-		// Text mText; //按钮文字
+		LUAX_DECL_METHOD(_Connect);
+		LUAX_DECL_METHOD(_Disconnect);
+		LUAX_DECL_METHOD(_SetImage);
+
+		int                              mStatus;                        // 当前状态
+		Signal                           mSignals[_BUTTON_MSG_COUNT];    // 3个消息的signal
+		AEGraphics::Image*               mImage[_BUTTON_STATUS_COUNT];   // 5种状态的贴图
 
-		LUAX_DECL_FACTORY(Button); // AsuraEditor.Button
+		Luax::LuaxMemberRef              mImageRef[_BUTTON_STATUS_COUNT];// 贴图的引用
+		std::vector<Luax::LuaxMemberRef> mCallbacksRef;                  // 回调函数的引用
 
 	};
 
diff --git a/source/Asura.Editor/widgets/label.h b/source/Asura.Editor/widgets/label.h
index 6889818..1d053f8 100644
--- a/source/Asura.Editor/widgets/label.h
+++ b/source/Asura.Editor/widgets/label.h
@@ -1,15 +1,22 @@
 #ifndef __ASURA_EDITOR_LABEL_H__
 #define __ASURA_EDITOR_LABEL_H__
 
+#include <asura-lib-utils/scripting/portable.hpp>
+#include <asura-lib-core/graphics/image.h>
+
+#include "widget.h"
+
 namespace AsuraEditor
 {
 
 	class Label
+		: public Widget
+		, public AEScripting::Portable<Label>
 	{
-
 	public:
 
-
+		void OnEvent(AEInput::Event& e) override;
+		void OnPaint() override;
 
 	};
 
diff --git a/source/Asura.Editor/widgets/widget.h b/source/Asura.Editor/widgets/widget.h
index 5fb18f1..9ffd1fb 100644
--- a/source/Asura.Editor/widgets/widget.h
+++ b/source/Asura.Editor/widgets/widget.h
@@ -1,21 +1,40 @@
 #ifndef __ASURA_EDITOR_WIDGET_H__
 #define __ASURA_EDITOR_WIDGET_H__
 
+#include <list>
+
+#include <asura-lib-utils/scripting/portable.hpp>
 #include <asura-lib-utils/type.h>
+#include <asura-lib-utils/math/rect.hpp>
+#include <asura-lib-utils/math/vector2.hpp>
+#include <asura-lib-core/input/event.h>
 
-namespace AusraEditor
+namespace AsuraEditor
 {
-
+	
 	///
 	/// Asura Editor的控件逻辑，不包含渲染、窗口和事件轮询，只包含对事件的响应和逻辑处理接口。
 	///
 	ASURA_ABSTRACT class Widget 
+		: public virtual AEScripting::NativeAccessor
 	{
 
 	public: 
 
-		// 控件有绘制方法
-		virtual void Draw() = 0;
+		///
+		/// 控件只有被父节点选中为focus时才会处理输入，所以很高效。
+		///
+		virtual void OnEvent(AEInput::Event& e) = 0;
+
+		///
+		///
+		///
+		virtual void OnPaint() = 0;
+
+	protected:
+
+		AEMath::Vector2i mPos;
+		AEMath::Recti    mBBox;
 
 	};
 
diff --git a/source/Asura.Editor/window/window.h b/source/Asura.Editor/window/window.h
deleted file mode 100644
index 7b265ef..0000000
--- a/source/Asura.Editor/window/window.h
+++ /dev/null
@@ -1,14 +0,0 @@
-#ifndef __ASURA_EDITOR_WINDOW_H__
-#define __ASURA_EDITOR_WINDOW_H__
-
-namespace AsuraEditor
-{
-
-	class Window
-	{
-
-	};
-
-}
-
-#endif
\ No newline at end of file
-- 
cgit v1.1-26-g67d0