| 0,0 → 1,116 |
|---|
| #include <windows.h> |
| #include <commdlg.h> |
| |
| #include <menuet.h> |
| #include <me_heap.h> |
| #include "me_cdlg.h" |
| |
| using namespace Menuet; |
| |
| extern HINSTANCE hInstance; |
| |
| struct TThreadDataStruct |
| { |
| void *user; |
| void *stack_begin; |
| TWindowData *win_data; |
| HWND hwnd; |
| int flag; |
| unsigned int win_time, me_time; |
| void *picture; |
| unsigned int picture_width, picture_height; |
| void *keys; |
| unsigned int bmp_data_length; |
| unsigned int *bmp_data; |
| unsigned int mouse_state; |
| }; |
| |
| struct TOpenFileData |
| { |
| int state; |
| char name[1]; |
| }; |
| |
| namespace Menuet |
| { |
| TOpenFileStruct::TOpenFileStruct() : data(0) {} |
| |
| TOpenFileStruct::~TOpenFileStruct() |
| { |
| if (data) {delete[] (char*)data; data = 0;} |
| } |
| |
| void OpenFileInit(TOpenFileStruct &ofs) {ofs.data = 0;} |
| |
| void OpenFileDelete(TOpenFileStruct &ofs) |
| { |
| if (ofs.data) {delete[] (char*)ofs.data; ofs.data = 0;} |
| } |
| |
| bool OpenFileDialog(TOpenFileStruct &ofs) |
| { |
| char CustomFilter[300], *name; |
| int size; |
| CustomFilter[0] = 0; CustomFilter[1] = 0; |
| if (!OpenFileSetState(ofs, 0)) return false; |
| OPENFILENAME ofn = {sizeof(OPENFILENAME), ((TThreadDataStruct*)GetThreadData())->hwnd, |
| hInstance, "All files (*.*)\0*.*\0", |
| CustomFilter, sizeof(CustomFilter)-1, 1, NULL, 0, NULL, 0, NULL, NULL, |
| OFN_HIDEREADONLY | OFN_EXPLORER, 0, 0, "", 0, NULL, 0}; |
| size = 0; |
| if (ofs.data) size = strlen(((TOpenFileData*)ofs.data)->name) + 1; |
| if (size < 10000) size = 10000; |
| name = new char[size + 1]; |
| if (!name) return false; |
| if (ofs.data) strcpy(name, ((TOpenFileData*)ofs.data)->name); |
| else name[0] = 0; |
| ofn.lpstrFile = &name[0]; ofn.nMaxFile = size; |
| size = GetOpenFileName(&ofn) == TRUE; |
| if (OpenFileSetName(ofs, name)) |
| { |
| ((TOpenFileData*)ofs.data)->state = (size ? 2 : 1); |
| } |
| else size = 0; |
| delete[] name; |
| return (bool)size; |
| } |
| |
| int OpenFileGetState(const TOpenFileStruct &ofs) |
| { |
| return ofs.data ? ((TOpenFileData*)ofs.data)->state : 0; |
| } |
| |
| bool OpenFileSetState(TOpenFileStruct &ofs, int state) |
| { |
| if (!ofs.data || !((TOpenFileData*)ofs.data)->state) return !state; |
| if (((TOpenFileData*)ofs.data)->state == state) return true; |
| if (state < 0) return false; |
| ((TOpenFileData*)ofs.data)->state = state; |
| return true; |
| } |
| |
| char *OpenFileGetName(const TOpenFileStruct &ofs) |
| { |
| if (!ofs.data) return 0; |
| else return ((TOpenFileData*)ofs.data)->name; |
| } |
| |
| bool OpenFileSetName(TOpenFileStruct &ofs, char *name) |
| { |
| if (!ofs.data && !name) return true; |
| int size = (unsigned int)(((TOpenFileData*)0)->name) + 1; |
| int state = 0; |
| if (name) size += strlen(name); |
| if (ofs.data) |
| { |
| state = ((TOpenFileData*)ofs.data)->state; |
| delete[] (char*)ofs.data; |
| } |
| ofs.data = (unsigned int)(new char[size]); |
| if (!ofs.data) return false; |
| ((TOpenFileData*)ofs.data)->state = state; |
| if (name) strcpy(((TOpenFileData*)ofs.data)->name, name); |
| else ((TOpenFileData*)ofs.data)->name[0] = 0; |
| return true; |
| } |
| } |