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git-svn-id: http://skia.googlecode.com/svn/trunk@465 2bbb7eff-a529-9590-31e7-b0007b416f81

vs/SampleApp/skia_win.cpp

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+// SampleApp.cpp : Defines the entry point for the application.
+//
+
+#include "stdafx.h"
+#include "SampleApp.h"
+
+#define MAX_LOADSTRING 100
+
+// Global Variables:
+HINSTANCE hInst;								// current instance
+TCHAR szTitle[MAX_LOADSTRING];					// The title bar text
+TCHAR szWindowClass[MAX_LOADSTRING];			// the main window class name
+
+// Forward declarations of functions included in this code module:
+ATOM				MyRegisterClass(HINSTANCE hInstance);
+BOOL				InitInstance(HINSTANCE, int);
+LRESULT CALLBACK	WndProc(HWND, UINT, WPARAM, LPARAM);
+INT_PTR CALLBACK	About(HWND, UINT, WPARAM, LPARAM);
+
+int APIENTRY _tWinMain(HINSTANCE hInstance,
+                     HINSTANCE hPrevInstance,
+                     LPTSTR    lpCmdLine,
+                     int       nCmdShow)
+{
+	UNREFERENCED_PARAMETER(hPrevInstance);
+	UNREFERENCED_PARAMETER(lpCmdLine);
+
+ 	// TODO: Place code here.
+	MSG msg;
+	HACCEL hAccelTable;
+
+	// Initialize global strings
+	LoadString(hInstance, IDS_APP_TITLE, szTitle, MAX_LOADSTRING);
+	LoadString(hInstance, IDC_SAMPLEAPP, szWindowClass, MAX_LOADSTRING);
+	MyRegisterClass(hInstance);
+
+	// Perform application initialization:
+	if (!InitInstance (hInstance, nCmdShow))
+	{
+		return FALSE;
+	}
+
+	hAccelTable = LoadAccelerators(hInstance, MAKEINTRESOURCE(IDC_SAMPLEAPP));
+
+	// Main message loop:
+	while (GetMessage(&msg, NULL, 0, 0))
+	{
+		if (!TranslateAccelerator(msg.hwnd, hAccelTable, &msg))
+		{
+			TranslateMessage(&msg);
+			DispatchMessage(&msg);
+		}
+	}
+
+	return (int) msg.wParam;
+}
+
+
+
+//
+//  FUNCTION: MyRegisterClass()
+//
+//  PURPOSE: Registers the window class.
+//
+//  COMMENTS:
+//
+//    This function and its usage are only necessary if you want this code
+//    to be compatible with Win32 systems prior to the 'RegisterClassEx'
+//    function that was added to Windows 95. It is important to call this function
+//    so that the application will get 'well formed' small icons associated
+//    with it.
+//
+ATOM MyRegisterClass(HINSTANCE hInstance)
+{
+	WNDCLASSEX wcex;
+
+	wcex.cbSize = sizeof(WNDCLASSEX);
+
+	wcex.style			= CS_HREDRAW | CS_VREDRAW;
+	wcex.lpfnWndProc	= WndProc;
+	wcex.cbClsExtra		= 0;
+	wcex.cbWndExtra		= 0;
+	wcex.hInstance		= hInstance;
+	wcex.hIcon			= LoadIcon(hInstance, MAKEINTRESOURCE(IDI_SAMPLEAPP));
+	wcex.hCursor		= LoadCursor(NULL, IDC_ARROW);
+	wcex.hbrBackground	= (HBRUSH)(COLOR_WINDOW+1);
+	wcex.lpszMenuName	= MAKEINTRESOURCE(IDC_SAMPLEAPP);
+	wcex.lpszClassName	= szWindowClass;
+	wcex.hIconSm		= LoadIcon(wcex.hInstance, MAKEINTRESOURCE(IDI_SMALL));
+
+	return RegisterClassEx(&wcex);
+}
+
+#include "SkOSWindow_Win.h"
+extern SkOSWindow* create_sk_window(void* hwnd);
+
+static SkOSWindow* gSkWind;
+
+//
+//   FUNCTION: InitInstance(HINSTANCE, int)
+//
+//   PURPOSE: Saves instance handle and creates main window
+//
+//   COMMENTS:
+//
+//        In this function, we save the instance handle in a global variable and
+//        create and display the main program window.
+//
+BOOL InitInstance(HINSTANCE hInstance, int nCmdShow)
+{
+   HWND hWnd;
+
+   hInst = hInstance; // Store instance handle in our global variable
+
+   hWnd = CreateWindow(szWindowClass, szTitle, WS_OVERLAPPEDWINDOW,
+      CW_USEDEFAULT, 0, CW_USEDEFAULT, 0, NULL, NULL, hInstance, NULL);
+
+   if (!hWnd)
+   {
+      return FALSE;
+   }
+
+   gSkWind = create_sk_window(hWnd);
+
+   ShowWindow(hWnd, nCmdShow);
+   UpdateWindow(hWnd);
+
+   return TRUE;
+}
+
+//
+//  FUNCTION: WndProc(HWND, UINT, WPARAM, LPARAM)
+//
+//  PURPOSE:  Processes messages for the main window.
+//
+//  WM_COMMAND	- process the application menu
+//  WM_PAINT	- Paint the main window
+//  WM_DESTROY	- post a quit message and return
+//
+//
+LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
+{
+	switch (message) {
+	case WM_COMMAND: {
+		int wmId    = LOWORD(wParam);
+		int wmEvent = HIWORD(wParam);
+		// Parse the menu selections:
+		switch (wmId) {
+			case IDM_ABOUT:
+				DialogBox(hInst, MAKEINTRESOURCE(IDD_ABOUTBOX), hWnd, About);
+				break;
+			case IDM_EXIT:
+				DestroyWindow(hWnd);
+				break;
+			default:
+				return DefWindowProc(hWnd, message, wParam, lParam);
+			}
+		} break;
+	case WM_DESTROY:
+		PostQuitMessage(0);
+		break;
+	default:
+		if (gSkWind->wndProc(hWnd, message, wParam, lParam)) {
+			return 0;
+		} else {
+			return DefWindowProc(hWnd, message, wParam, lParam);
+		}
+	}
+	return 0;
+}
+
+// Message handler for about box.
+INT_PTR CALLBACK About(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
+{
+	UNREFERENCED_PARAMETER(lParam);
+	switch (message)
+	{
+	case WM_INITDIALOG:
+		return (INT_PTR)TRUE;
+
+	case WM_COMMAND:
+		if (LOWORD(wParam) == IDOK || LOWORD(wParam) == IDCANCEL)
+		{
+			EndDialog(hDlg, LOWORD(wParam));
+			return (INT_PTR)TRUE;
+		}
+		break;
+	}
+	return (INT_PTR)FALSE;
+}