opensave.c File Reference

#include <precomp.h>

Include dependency graph for opensave.c:

Go to the source code of this file.

Functions
VOID	FileInitialize (HWND hwnd)
static BOOL	DoWriteFile (LPCTSTR pszFileName)
BOOL	DoOpenFile (HWND hwnd, LPTSTR szFileName, LPTSTR szTitleName)
BOOL	DoSaveFile (HWND hwnd)

Variables
static OPENFILENAME	ofn

Function Documentation

DoOpenFile()

BOOL DoOpenFile	(	HWND	hwnd,
		LPTSTR	szFileName,
		LPTSTR	szTitleName
	)

Definition at line 27 of file opensave.c.

{
    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;
}

DoSaveFile()

BOOL DoSaveFile

(

HWND

hwnd

)

Definition at line 63 of file opensave.c.

{
    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;
}

DoWriteFile()

static BOOL DoWriteFile ( LPCTSTR  pszFileName )

static

Definition at line 20 of file opensave.c.

{
    return TRUE;
}

Referenced by DoSaveFile().

FileInitialize()

VOID FileInitialize

(

HWND

hwnd

)

Definition at line 8 of file opensave.c.

{
    ZeroMemory(&ofn, sizeof(ofn));
    ofn.lStructSize   = sizeof(OPENFILENAME);
    ofn.hwndOwner     = hwnd;
    ofn.nMaxFile      = MAX_PATH;
    ofn.nMaxFileTitle = MAX_PATH;
    ofn.lpstrDefExt   = _T("bmp");
}

Variable Documentation

ofn

OPENFILENAME ofn

static

Definition at line 3 of file opensave.c.

Referenced by DoOpenFile(), DoSaveFile(), and FileInitialize().