[1397] | 1 | #include "Splash.h"
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| 2 |
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| 3 | #define bool int
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| 4 | #define false 0
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| 5 | #define true 1
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| 6 |
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| 7 | UINT timer;
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| 8 | HWND splash_window;
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| 9 | BOOL splash_done;
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| 10 | HBITMAP splash_bmp;
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| 11 | int splash_bmpheight;
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| 12 |
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| 13 | void CALLBACK splash_timerproc(HWND Window, UINT Message, UINT id, DWORD time)
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| 14 | { splash_done = TRUE;
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| 15 | KillTimer(NULL, 0);
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| 16 | }
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| 17 |
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| 18 | long FAR PASCAL _export splash_windproc(HWND Window, UINT Message, WPARAM wParameter, LPARAM lParameter)
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| 19 | { switch (Message)
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| 20 | { case WM_CREATE:
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| 21 | { timer = SetTimer(NULL, 0, 3000, (TIMERPROC) splash_timerproc);
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| 22 | }
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| 23 | break;
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| 24 |
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| 25 | case WM_TIMER: // valid id; just kill window after timer elapses
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| 26 | splash_done = TRUE;
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| 27 | KillTimer(Window, 0);
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| 28 | break;
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| 29 |
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| 30 | case WM_DESTROY:
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| 31 | splash_window = 0;
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| 32 | break;
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| 33 |
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| 34 | case WM_PAINT:
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| 35 | { PAINTSTRUCT PaintInfo;
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| 36 | HDC dc, bmpDC;
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| 37 | BITMAP bmpData;
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| 38 | POINT origin, size;
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| 39 |
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| 40 | dc = BeginPaint(Window, &PaintInfo);
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| 41 | bmpDC = CreateCompatibleDC(dc);
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| 42 | SelectObject(bmpDC, splash_bmp);
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| 43 |
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| 44 | GetObject(splash_bmp, sizeof(BITMAP), (LPVOID) &bmpData);
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| 45 |
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| 46 | size.x = bmpData.bmWidth;
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| 47 | size.y = bmpData.bmHeight;
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| 48 | DPtoLP(dc, &size, 1);
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| 49 |
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| 50 | origin.x = 0;
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| 51 | origin.y = 0;
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| 52 | DPtoLP(dc, &origin, 1);
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| 53 |
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| 54 | BitBlt(dc, 0, 0, size.x, size.y,
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| 55 | bmpDC, origin.x, origin.y, SRCCOPY);
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| 56 |
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| 57 | DeleteDC(bmpDC);
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| 58 | EndPaint(Window, &PaintInfo);
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| 59 | }
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| 60 | break;
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| 61 |
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| 62 | case WM_COMMAND:
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| 63 | break;
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| 64 |
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| 65 | default:
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| 66 | return(DefWindowProc(Window, Message, wParameter, lParameter));
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| 67 | }
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| 68 | return 0L;
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| 69 | }
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| 70 |
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| 71 | void splash_register(HINSTANCE instance)
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| 72 | { WNDCLASS Class;
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| 73 | static bool registered = false;
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| 74 | if (registered == false)
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| 75 | { Class.lpszClassName = "Generic:Splash";
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| 76 | Class.hInstance = instance;
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| 77 | Class.lpfnWndProc = (WNDPROC) splash_windproc;
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| 78 | Class.hCursor = LoadCursor(NULL, IDC_ARROW);
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| 79 | Class.hIcon = NULL;
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| 80 | Class.lpszMenuName = NULL;
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| 81 | Class.hbrBackground = (HBRUSH) (COLOR_WINDOW+1);
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| 82 | Class.style = NULL;
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| 83 | Class.cbClsExtra = 0;
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| 84 | Class.cbWndExtra = 0;
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| 85 | RegisterClass(&Class);
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| 86 | registered = TRUE;
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| 87 | }
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| 88 | }
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| 89 |
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| 90 | void _export splash_show(HINSTANCE instance, unsigned int time)
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| 91 | { MSG msg;
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| 92 | RECT r;
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| 93 | BITMAP bmpData;
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| 94 | POINT size;
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| 95 | int sx, sy;
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| 96 | HDC dc;
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| 97 |
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| 98 | splash_register(instance);
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| 99 |
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| 100 | splash_bmp = LoadBitmap(instance, (LPCSTR) MAKEINTRESOURCE(9007));
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| 101 | splash_done = FALSE;
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| 102 |
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| 103 | GetObject(splash_bmp, sizeof(BITMAP), (LPVOID) &bmpData);
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| 104 | size.x = bmpData.bmWidth;
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| 105 | size.y = bmpData.bmHeight;
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| 106 |
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| 107 | r.left = 0;
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| 108 | r.top = 0;
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| 109 | r.right = size.x;
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| 110 | r.bottom = size.y;
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| 111 | AdjustWindowRect(&r, 0, TRUE);
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| 112 |
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| 113 | splash_bmpheight = size.y;
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| 114 | dc = GetDC(GetDesktopWindow());
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| 115 | sx = GetDeviceCaps(dc, HORZRES);
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| 116 | sy = GetDeviceCaps(dc, VERTRES);
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| 117 | ReleaseDC(GetDesktopWindow(), dc);
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| 118 |
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| 119 | splash_window = CreateWindow("Generic:Splash", "Greenstone Installer",
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| 120 | WS_DLGFRAME | WS_VISIBLE,
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| 121 | (sx - r.right + r.left) / 2,
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| 122 | (sy - r.bottom + r.top) / 2,
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| 123 | r.right-r.left, r.bottom-r.top,
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| 124 | 0, 0, instance, NULL);
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| 125 | while (GetMessage(&msg, NULL, NULL, NULL) &&
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| 126 | splash_done == FALSE)
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| 127 | { if (msg.message == WM_TIMER)
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| 128 | { msg.hwnd = splash_window;
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| 129 | }
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| 130 | TranslateMessage(&msg);
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| 131 | DispatchMessage(&msg);
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| 132 | }
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| 133 | DestroyWindow(splash_window);
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| 134 | }
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| 135 |
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