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#ifndef EDITOR_WINDOW_H
#define EDITOR_WINDOW_H
#include <windows.h>
#include <vector>
#include "Runtime/Math/Rect.h"
#include "Runtime/Lua/LuaBind/LuaBind.h"
#include "Runtime/Lua/LuaHelper.h"
#include "Runtime/Utilities/Singleton.h"
#include "Runtime/Debug/Log.h"
#include "Runtime/Graphics/OpenGL.h"
#include "Runtime/Utilities/UtilMacros.h"
#include "Editor/Utils/HelperFuncs.h"
#include "Runtime/Math/Math.h"
using namespace LuaBind;
class GUIWindow;
class WindowUtil
{
public :
static void RegisterClasses();
static const wchar_t* kContainerWindowClassName;
static const wchar_t* kPopupWindowClassName;
static const wchar_t* kGUIWindowClassName;
};
class WindowManager : Singleton<WindowManager>
{
public:
static Vector2 GetMousePosition();
static GUIWindow* GetMouseOverWindow();
private:
static std::vector<GUIWindow*> s_GUIWindows;
};
// 一个containner window中有多个viewport
class ContainerWindow
: public LuaBind::NativeClass<ContainerWindow>
{
public:
static LRESULT CALLBACK ContainerWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam);
enum ShowMode {
kShowNormalWindow = 0, // normal window with max/min/close buttons
kShowPopupMenu = 1, // popup menu - no title bar
kShowUtility = 2, // tool window - floats in the app, and hides when the app deactivates
kShowNoShadow = 3, // no shadow/decorations
kShowMainWindow = 4, // main Unity window. On Mac does not have close button; on Windows has menu bar etc.
kShowAuxWindow = 5, // Popup windows like the color picker, gradient editor, etc. Drawn with black background on Mac
};
ContainerWindow(LuaBind::VM* vm);
~ContainerWindow();
void Init(Rect size, int showMode, const Vector2& minSize, const Vector2& maxSize, std::string name = "");
void SetTitle(const char* title);
void SetIcon(LPCSTR iconName);
void SetAsRenderContext();
void DoPaint();
void Close();
GET_SET(std::string, Name, m_Name);
GET(HWND, WindowHandle, m_Window);
GET(HDC, DC, m_DC);
void OnRectChanged();
void OnActivateApplication(bool active);
private:
bool SetRenderContext();
//--------------------------------------------------------
std::string m_Name;
POINT m_Size;
ShowMode m_ShowMode; // 窗口类型
bool m_IsClosing;
bool m_InMenuLoop;
bool m_CloseFromScriptDontShutdown;
Rect m_InternalRect;
POINT m_MinSize;
POINT m_MaxSize;
#ifdef GAMELAB_WIN
HWND m_Window;
HDC m_DC;
#endif
//--------------------------------------------------------
LUA_BIND_DECL_CLASS(ContainerWindow);
LUA_BIND_DECL_METHOD(_New);
LUA_BIND_DECL_METHOD(_SetTitle);
LUA_BIND_DECL_METHOD(_SetIcon);
LUA_BIND_DECL_METHOD(_DoPaint);
};
class WindowBase
{
};
// 抽象窗口，用来做布局，SplitWindow是嵌套的
class SplitWindow : public WindowBase
{
public:
enum SplitMode
{
Horizontal,
Vertical,
};
SplitMode GetSplitMode() { return m_SplitMode; }
GET(SplitMode, SplitMode, m_SplitMode);
private:
SplitMode m_SplitMode;
// 嵌套split
std::vector< SplitWindow*> m_ChildSplitWindows;
// 最顶层的split window包含的是GUIWindows
std::vector<GUIWindow*>* m_GUIWindows;
};
// GUI窗口，事件相应、绘制、布局的单元
class GUIWindow
: public WindowBase
, public LuaBind::NativeClass<GUIWindow>
{
public:
static LRESULT CALLBACK GUIViewWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam);
static void RepaintAll();
GUIWindow(LuaBind::VM* vm);
void Init(std::string name = "");
void DoPaint();
void SetContainerWindow(ContainerWindow* wnd);
void Focus();
void SetPosition(Rect position);
void SetAsRenderContext();
void OnFocus();
void OnLostFocus();
void OnPaint();
GET_SET(std::string, Name, m_Name);
GET(HDC, DC, m_DC);
private:
void ProcessEventMessages(UINT message, WPARAM wParam, LPARAM lParam);
bool SetRenderContext();
//-----------------------------------------------------------------
std::string m_Name;
ContainerWindow* m_ContainerWindow;
std::vector<LuaBind::MemberRef> m_EditorWindows;
LuaBind::MemberRef m_EditorWindow; // EditorWindow脚本
LuaBind::MemberRef m_ActiveEditorWindow; // 当前激活的EditorWindow
LuaBind::MemberRef m_Script; // EditorWindow脚本
#if GAMELAB_WIN
HWND m_Handle;
HDC m_DC;
#endif
//-----------------------------------------------------------------
LUA_BIND_DECL_CLASS(GUIWindow);
LUA_BIND_DECL_METHOD(_New);
LUA_BIND_DECL_METHOD(_DoPaint);
LUA_BIND_DECL_METHOD(_Focus);
LUA_BIND_DECL_METHOD(_SetContainerWindow);
LUA_BIND_DECL_METHOD(_SetPosition);
LUA_BIND_DECL_METHOD(_SetInstance);
};
#endif
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