*misc

1 files changed, 152 insertions, 12 deletions

diff --git a/Editor/GUI/GUIWindow.cpp b/Editor/GUI/GUIWindow.cpp
index e13770e..1fe88ca 100644
--- a/Editor/GUI/GUIWindow.cpp
+++ b/Editor/GUI/GUIWindow.cpp
@@ -2,37 +2,170 @@
 #include "WinUtils.h"
 #include "Runtime/Graphics/OpenGL.h"
 
+static bool RedirectMouseWheel(HWND window, WPARAM wParam, LPARAM lParam)
+{
+	//// prevent reentrancy
+	//static bool s_ReentrancyCheck = false;
+	//if (s_ReentrancyCheck)
+	//	return false;
+
+	//// 找到对应的子窗口
+	//GUIWindow* view = GetMouseOverWindow();
+	//if (!view)
+	//	return false;
+
+	//// 将鼠标滚轮事件派发到子窗口上去
+	//// send mouse wheel to view under mouse
+	//s_ReentrancyCheck = true;
+	//::SendMessage(view->GetWindowHandle(), WM_MOUSEWHEEL, wParam, lParam);
+	//s_ReentrancyCheck = false;
+	return true;
+}
+
 static PAINTSTRUCT ps;
 LRESULT CALLBACK GUIWindow::GUIViewWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
 {
-	log_info("WndProc", "GUIWindow::GUIViewWndProc(), hWnd=" /*+ (long)hWnd*/);
-
-	GUIWindow* wnd = (GUIWindow*)GetWindowLongPtr(hWnd, GWLP_USERDATA);
-	if (!wnd)
+	GUIWindow* self = (GUIWindow*)GetWindowLongPtr(hWnd, GWLP_USERDATA);
+	if (!self)
 	{
 		log_warning("GUIWindow::GUIViewWndProc(), lParam为空");
 		return  DefWindowProcW(hWnd, message, wParam, lParam);
 	}
 
+	//log_info("WndProc", "GUIWindow::GUIViewWndProc(), GUIWindow name is " + wnd->GetName());
+
 	switch (message) 
 	{
+		case WM_ERASEBKGND:
+
+			return 1;
+
 		case WM_PAINT:
 		{
-			log_info("WM_PAINT");
-			wnd->SetAsRenderContext();
+			log_info("WndProc", "WM_PAINT");
+			self->SetAsRenderContext();
 			glEnable(GL_BLEND);
 			glClearColor(1,0,0,1);
 			glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
 			glFlush();
-			BeginPaint(wnd->m_Handle, &ps); 
-			EndPaint(wnd->m_Handle, &ps);
-			UpdateWindow(wnd->m_Handle);
+			BeginPaint(self->m_Handle, &ps); 
+			EndPaint(self->m_Handle, &ps);
+			UpdateWindow(self->m_Handle);
+			return 0;
+		}
+
+		case WM_MOUSEWHEEL: // 在这个子窗口滚动
+		{
+			// quick check if mouse is in our window
+			RECT rc;
+			POINT pt = { GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam) };
+			::GetWindowRect(hWnd, &rc);
+			if (!::PtInRect(&rc, pt)) //如果不在这个子窗口范围内
+			{
+				// 重新派发到鼠标所在的那个窗口上去，这里其实就是之前很多windows用户反映的，明明是在某个窗口上滚动，但由于这个窗口没
+				// 被选中，导致滚动事件被触发在选中的那个窗口上
+				if (RedirectMouseWheel(hWnd, wParam, lParam))
+					return 0;
+			}
+
+			Assert(self->m_Handle != hWnd);
+			//self->ProcessEventMessages(message, wParam, lParam);
+			return 0;
+		}
+
+		case WM_CAPTURECHANGED:
+
+			return 0;
+
+		case WM_LBUTTONDOWN:
+		case WM_RBUTTONDOWN:
+		case WM_MBUTTONDOWN:
+		case WM_XBUTTONDOWN:
+		case WM_LBUTTONUP:
+		case WM_RBUTTONUP:
+		case WM_MBUTTONUP:
+		case WM_XBUTTONUP:
+		case WM_LBUTTONDBLCLK:
+		case WM_RBUTTONDBLCLK:
+		case WM_MBUTTONDBLCLK:
+		case WM_XBUTTONDBLCLK:
+		case WM_KEYUP:
+		case WM_KEYDOWN:
+		case WM_SYSKEYUP:
+		case WM_SYSKEYDOWN:
+		case WM_CHAR:
+		case WM_MOUSEMOVE:
+			switch (message)
+			{
+				case WM_LBUTTONDOWN:
+				case WM_RBUTTONDOWN:
+				case WM_MBUTTONDOWN:
+				case WM_XBUTTONDOWN:
+				{
+					SetFocus(hWnd);
+
+					if (/*processInput && !focused*/ true)
+					{
+						//focused = (GetFocus() == hWnd);
+
+						//if (focused)
+						//{
+						//	BOOL handled = FALSE;
+						//	ProcessInputMessage(hWnd, message, wParam, lParam, handled);
+						//}
+					}
+				}
+				break;
+			}
+
+			// 处理键盘输入，比如输入内容
+			self->ProcessEventMessages(message, wParam, lParam);
+
+		case WM_SETCURSOR:
+			// We're setting the cursor on every WM_MOUSEMOVE. 
+			//We eat the WM_SETCURSOR event here so the OS doesn't conflict with us causing cursor garbage flicker.
+			return 1;
+
+		case WM_WINDOWPOSCHANGED:
+		{
+			// 切换opengl渲染目标，重绘用户区
+			//if (self->m_GfxWindow)
+			//{
+			//	RECT rect;
+			//	GetClientRect(hWnd, &rect);
+			//	// 大小变动了
+			//	if (self->m_GfxWindow->GetWidth() != rect.right || self->m_GfxWindow->GetHeight() != rect.bottom)
+			//	{
+			//		// 调用wglMakeCurrent()绑定用户区
+			//		// GLWindow.cpp > Reshape
+			//		self->m_GfxWindow->Reshape(rect.right, rect.bottom, self->m_DepthFormat, self->m_AntiAlias);
+			//		// 请求重绘
+			//		self->RequestRepaint();
+			//	}
+
+			//	// Update the scene so that scripts marked with [ExecuteInEditMode] are able to react to screen size changes
+			//	GetApplication().SetSceneRepaintDirty();
+			//}
 			return 0;
 		}
+
+		case WM_SETFOCUS: //获得焦点
+			return 0;
+		case WM_KILLFOCUS: //失去焦点
+			return 0;
+
+		case WM_ACTIVATE:
+			break;
+
+		case WM_CLOSE:
+			delete self;
+			return 0;
+
+		case WM_INITMENUPOPUP: //下拉菜单或子菜单将要被激活的时候
+			return 0;
 	}
 
-	long flag = DefWindowProcW(hWnd, message, wParam, lParam);
-	return flag;
+	return DefWindowProcW(hWnd, message, wParam, lParam);
 }
 
 void GUIWindow::RepaintAll()
@@ -41,10 +174,17 @@ void GUIWindow::RepaintAll()
 
 //////////////////////////////////////////////////////////////////////////////////////////
 
-void GUIWindow::Init() 
+void GUIWindow::ProcessEventMessages(UINT message, WPARAM wParam, LPARAM lParam)
+{
+
+}
+
+void GUIWindow::Init(std::string name) 
 {
 	log_info("Init GUIWindow " /*+ (long)this*/);
 	
+	m_Name = name;
+
 	DWORD windowStyle = WS_CHILD;
 	//DWORD windowStyle = WS_OVERLAPPED | WS_CAPTION | WS_SYSMENU | WS_THICKFRAME | WS_CLIPCHILDREN | WS_MAXIMIZEBOX | WS_MINIMIZEBOX;
 	DWORD extendedStyle = WS_EX_TOOLWINDOW;