2013-08-27 21:52:41 +00:00
commit 76a4f56648
6 changed files with 584 additions and 0 deletions
--- a/WinMain.cpp
+++ b/WinMain.cpp
@@ -0,0 +1,161 @@
+#include <windows.h>
+#include "Define.h"
+#include "PatternChecker.h"
+#include <time.h>
+
+HINSTANCE g_hInst;
+LPSTR lpszClass="PatternChecker";
+
+CPatternChecker* pPC = NULL;
+
+LRESULT CALLBACK WndProc(HWND hWnd,UINT iMessage,WPARAM wParam,LPARAM lParam)
+{
+	static HDC hDC = GetDC(hWnd);
+	static HDC hMemDC = NULL;
+	static HBITMAP hOldBitmap = NULL;
+	static BOOL bLButtonDown = FALSE;
+	static POINT LButtonPos;
+	static BOOL bGenerate = TRUE;
+	static int iTimerElapse = 100;
+
+	if(hMemDC == NULL)
+	{
+		HBITMAP hBit = CreateCompatibleBitmap(hDC, WINDOW_WIDTH, WINDOW_HEIGHT);
+		hMemDC = CreateCompatibleDC(hDC);
+		hOldBitmap = (HBITMAP)SelectObject(hMemDC, hBit);
+	}
+	
+
+	switch(iMessage)
+	{
+	case WM_CREATE:
+		srand((int)time(NULL));
+		SetTimer(hWnd, 0, iTimerElapse, NULL);
+		SetFocus(hWnd);
+		break;
+
+	case WM_TIMER:
+		if(bGenerate == TRUE)
+			pPC->GenerateOne();
+		pPC->Draw(hMemDC);
+		InvalidateRect(hWnd, NULL, FALSE);
+		break;
+
+	case WM_KEYDOWN:
+		if(wParam == VK_ESCAPE)
+			pPC->Reset();
+
+		if(wParam == VK_F5)
+			bGenerate = !bGenerate;
+
+		if(wParam == VK_UP && iTimerElapse > 10)
+		{
+			iTimerElapse -= 10;
+			SetTimer(hWnd, 0, iTimerElapse, NULL);
+		}
+		if(wParam == VK_DOWN && iTimerElapse < 1000)
+		{
+			iTimerElapse += 10;
+			SetTimer(hWnd, 0, iTimerElapse, NULL);
+		}
+		break;
+
+	case WM_PAINT:
+		BitBlt(hDC, 0, 0, WINDOW_WIDTH, WINDOW_HEIGHT, hMemDC, 0, 0, SRCCOPY);
+		break;
+
+	case WM_MOUSEWHEEL:
+		{
+			RECT WindowRect;
+			GetWindowRect(hWnd, &WindowRect);
+
+			int xPos = LOWORD(lParam) - WindowRect.left;
+			int yPos = HIWORD(lParam) - WindowRect.top;
+
+			short zDelta = (short)HIWORD(wParam);
+			if(zDelta < 0)
+				pPC->ScaleDown(xPos, yPos);
+			else
+				pPC->ScaleUp(xPos, yPos);
+		}
+		break;
+
+	case WM_MBUTTONDOWN:
+		pPC->ResetScale();
+		break;
+
+	case WM_LBUTTONDOWN:
+		bLButtonDown = TRUE;
+		LButtonPos.x = (short)LOWORD(lParam);
+		LButtonPos.y = (short)HIWORD(lParam);
+		break;
+
+	case WM_LBUTTONUP:
+		bLButtonDown = FALSE;
+		break;
+
+	case WM_MOUSEMOVE:
+		if(bLButtonDown == TRUE)
+		{
+			int iX = (short)LOWORD(lParam);
+			int iY = (short)HIWORD(lParam);
+
+			pPC->MoveScr(iX-LButtonPos.x, iY-LButtonPos.y);
+
+			LButtonPos.x = iX;
+			LButtonPos.y = iY;
+		}
+		break;
+
+	case WM_DESTROY:
+		SelectObject(hMemDC, hOldBitmap);
+		DeleteObject(hOldBitmap);
+		ReleaseDC(hWnd, hMemDC);
+		
+		ReleaseDC(hWnd, hDC);
+		KillTimer(hWnd, 0);
+
+		PostQuitMessage(0);
+		return 0;
+	}
+
+	return DefWindowProc(hWnd,iMessage,wParam,lParam);
+}
+
+int APIENTRY WinMain(HINSTANCE hInstance,HINSTANCE hPrevInstance
+					 ,LPSTR lpszCmdParam,int nCmdShow)
+{
+	HWND hWnd;
+	MSG Message;
+	WNDCLASS WndClass;
+	g_hInst=hInstance;
+
+	WndClass.cbClsExtra=0;
+	WndClass.cbWndExtra=0;
+	WndClass.hbrBackground=(HBRUSH)GetStockObject(WHITE_BRUSH);
+	WndClass.hCursor=LoadCursor(NULL,IDC_ARROW);
+	WndClass.hIcon=LoadIcon(NULL,IDI_APPLICATION);
+	WndClass.hInstance=hInstance;
+	WndClass.lpfnWndProc=(WNDPROC)WndProc;
+	WndClass.lpszClassName=lpszClass;
+	WndClass.lpszMenuName=NULL;
+	WndClass.style=CS_HREDRAW | CS_VREDRAW;
+	RegisterClass(&WndClass);
+
+	hWnd=CreateWindow(lpszClass,lpszClass,WS_OVERLAPPEDWINDOW,
+		CW_USEDEFAULT,CW_USEDEFAULT, WINDOW_WIDTH, WINDOW_HEIGHT,
+		NULL,(HMENU)NULL,hInstance,NULL);
+	ShowWindow(hWnd,nCmdShow);
+
+	pPC = new CPatternChecker();
+
+	while(GetMessage(&Message,0,0,0)) {
+		TranslateMessage(&Message);
+		DispatchMessage(&Message);
+	}
+
+	delete pPC;
+	pPC = NULL;
+
+	return Message.wParam;
+}