reactos/rosapps/templates/imagesoft/opensave.c

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