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87 lines
2.4 KiB
C
87 lines
2.4 KiB
C
#include <precomp.h>
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static OPENFILENAME ofn;
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/*
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* Initialize file open / save structure
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*/
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VOID FileInitialize(HWND hwnd)
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{
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ZeroMemory(&ofn, sizeof(ofn));
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ofn.lStructSize = sizeof(OPENFILENAME);
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ofn.hwndOwner = hwnd;
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ofn.nMaxFile = MAX_PATH;
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ofn.nMaxFileTitle = MAX_PATH;
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ofn.lpstrDefExt = _T("bmp");
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}
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static BOOL
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DoWriteFile(LPCTSTR pszFileName)
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{
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return TRUE;
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}
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BOOL
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DoOpenFile(HWND hwnd,
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LPTSTR szFileName,
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LPTSTR szTitleName)
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{
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DWORD err;
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/*static TCHAR Filter[] = _T("All image files (*.gif,*.bmp,*.jpg,*.jpeg,*.tif,*.png)\0*.gif,*.bmp,*.jpg,*.jpeg,*.tif,*.png\0") \
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_T("All files (*.*)\0*.*\0") \
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_T("Graphics Interchange format (*gif)\0*.gif\0") \
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_T("Windows Bitmap (*bmp)\0*.bmp\0") \
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_T("JPEG File Interchange Format (*jpg,*.jpeg)\0*.jpg,*.jpeg\0") \
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_T("TAG Image File Format (*tif)\0*.tif\0") \
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_T("Portable Network Graphics (*png)\0*.png\0\0");*/
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static TCHAR Filter[] = _T("Windows Bitmap (*.bmp)\0*.bmp\0");
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ofn.lpstrFilter = Filter;
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ofn.lpstrFile = szFileName;
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ofn.lpstrFileTitle = szTitleName;
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ofn.Flags = OFN_EXPLORER | OFN_FILEMUSTEXIST | OFN_HIDEREADONLY;
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if (GetOpenFileName(&ofn))
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{
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return TRUE;
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}
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err = CommDlgExtendedError();
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if (err != CDERR_GENERALCODES)
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MessageBox(NULL, _T("Open file failed"), NULL, 0);
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return FALSE;
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}
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BOOL
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DoSaveFile(HWND hwnd)
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{
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TCHAR szFileName[MAX_PATH] = _T("");
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static TCHAR Filter[] = _T("Graphics Interchange format (*gif)\0*.gif\0") \
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_T("Windows Bitmap (*bmp)\0*.bmp\0") \
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_T("JPEG File Interchange Format (*jpg,*.jpeg)\0*.jpg,*.jpeg\0") \
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_T("TAG Image File Format (*tif)\0*.tif\0") \
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_T("Portable Network Graphics (*png)\0*.png\0\0");
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ofn.lpstrFilter = Filter;
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ofn.lpstrFile = szFileName;
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ofn.Flags = OFN_EXPLORER | OFN_PATHMUSTEXIST | OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT;
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if (GetSaveFileName(&ofn))
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{
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if (DoWriteFile(szFileName))
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return TRUE;
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}
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if (CommDlgExtendedError() != CDERR_GENERALCODES)
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MessageBox(NULL, _T("Save to file failed"), NULL, 0);
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return FALSE;
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}
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