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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1769 | yogev_ezra | 1 | #include |
| 2 | #include |
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| 3 | |||
| 4 | #include |
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| 5 | #include |
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| 6 | #include "me_cdlg.h" |
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| 7 | |||
| 8 | using namespace Menuet; |
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| 9 | |||
| 10 | extern HINSTANCE hInstance; |
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| 11 | |||
| 12 | struct TThreadDataStruct |
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| 13 | { |
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| 14 | void *user; |
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| 15 | void *stack_begin; |
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| 16 | TWindowData *win_data; |
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| 17 | HWND hwnd; |
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| 18 | int flag; |
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| 19 | unsigned int win_time, me_time; |
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| 20 | void *picture; |
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| 21 | unsigned int picture_width, picture_height; |
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| 22 | void *keys; |
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| 23 | unsigned int bmp_data_length; |
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| 24 | unsigned int *bmp_data; |
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| 25 | unsigned int mouse_state; |
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| 26 | }; |
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| 27 | |||
| 28 | struct TOpenFileData |
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| 29 | { |
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| 30 | int state; |
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| 31 | char name[1]; |
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| 32 | }; |
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| 33 | |||
| 34 | namespace Menuet |
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| 35 | { |
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| 36 | TOpenFileStruct::TOpenFileStruct() : data(0) {} |
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| 37 | |||
| 38 | TOpenFileStruct::~TOpenFileStruct() |
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| 39 | { |
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| 40 | if (data) {delete[] (char*)data; data = 0;} |
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| 41 | } |
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| 42 | |||
| 43 | void OpenFileInit(TOpenFileStruct &ofs) {ofs.data = 0;} |
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| 44 | |||
| 45 | void OpenFileDelete(TOpenFileStruct &ofs) |
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| 46 | { |
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| 47 | if (ofs.data) {delete[] (char*)ofs.data; ofs.data = 0;} |
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| 48 | } |
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| 49 | |||
| 50 | bool OpenFileDialog(TOpenFileStruct &ofs) |
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| 51 | { |
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| 52 | char CustomFilter[300], *name; |
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| 53 | int size; |
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| 54 | CustomFilter[0] = 0; CustomFilter[1] = 0; |
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| 55 | if (!OpenFileSetState(ofs, 0)) return false; |
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| 56 | OPENFILENAME ofn = {sizeof(OPENFILENAME), ((TThreadDataStruct*)GetThreadData())->hwnd, |
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| 57 | hInstance, "All files (*.*)\0*.*\0", |
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| 58 | CustomFilter, sizeof(CustomFilter)-1, 1, NULL, 0, NULL, 0, NULL, NULL, |
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| 59 | OFN_HIDEREADONLY | OFN_EXPLORER, 0, 0, "", 0, NULL, 0}; |
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| 60 | size = 0; |
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| 61 | if (ofs.data) size = strlen(((TOpenFileData*)ofs.data)->name) + 1; |
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| 62 | if (size < 10000) size = 10000; |
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| 63 | name = new char[size + 1]; |
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| 64 | if (!name) return false; |
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| 65 | if (ofs.data) strcpy(name, ((TOpenFileData*)ofs.data)->name); |
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| 66 | else name[0] = 0; |
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| 67 | ofn.lpstrFile = &name[0]; ofn.nMaxFile = size; |
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| 68 | size = GetOpenFileName(&ofn) == TRUE; |
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| 69 | if (OpenFileSetName(ofs, name)) |
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| 70 | { |
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| 71 | ((TOpenFileData*)ofs.data)->state = (size ? 2 : 1); |
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| 72 | } |
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| 73 | else size = 0; |
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| 74 | delete[] name; |
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| 75 | return (bool)size; |
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| 76 | } |
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| 77 | |||
| 78 | int OpenFileGetState(const TOpenFileStruct &ofs) |
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| 79 | { |
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| 80 | return ofs.data ? ((TOpenFileData*)ofs.data)->state : 0; |
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| 81 | } |
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| 82 | |||
| 83 | bool OpenFileSetState(TOpenFileStruct &ofs, int state) |
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| 84 | { |
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| 85 | if (!ofs.data || !((TOpenFileData*)ofs.data)->state) return !state; |
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| 86 | if (((TOpenFileData*)ofs.data)->state == state) return true; |
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| 87 | if (state < 0) return false; |
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| 88 | ((TOpenFileData*)ofs.data)->state = state; |
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| 89 | return true; |
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| 90 | } |
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| 91 | |||
| 92 | char *OpenFileGetName(const TOpenFileStruct &ofs) |
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| 93 | { |
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| 94 | if (!ofs.data) return 0; |
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| 95 | else return ((TOpenFileData*)ofs.data)->name; |
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| 96 | } |
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| 97 | |||
| 98 | bool OpenFileSetName(TOpenFileStruct &ofs, char *name) |
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| 99 | { |
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| 100 | if (!ofs.data && !name) return true; |
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| 101 | int size = (unsigned int)(((TOpenFileData*)0)->name) + 1; |
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| 102 | int state = 0; |
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| 103 | if (name) size += strlen(name); |
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| 104 | if (ofs.data) |
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| 105 | { |
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| 106 | state = ((TOpenFileData*)ofs.data)->state; |
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| 107 | delete[] (char*)ofs.data; |
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| 108 | } |
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| 109 | ofs.data = (unsigned int)(new char[size]); |
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| 110 | if (!ofs.data) return false; |
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| 111 | ((TOpenFileData*)ofs.data)->state = state; |
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| 112 | if (name) strcpy(((TOpenFileData*)ofs.data)->name, name); |
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| 113 | else ((TOpenFileData*)ofs.data)->name[0] = 0; |
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| 114 | return true; |
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| 115 | } |
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| 116 | } |