Beispiel #1
0
nfdresult_t NFD_SaveDialog( const nfdchar_t *filterList,
                            const nfdchar_t *defaultPath,
                            nfdchar_t **outPath )
{
    GtkWidget *dialog;
    nfdresult_t result;

    if ( !gtk_init_check( NULL, NULL ) )
    {
        NFDi_SetError(INIT_FAIL_MSG);
        return NFD_ERROR;
    }

    dialog = gtk_file_chooser_dialog_new( "Save File",
                                          NULL,
                                          GTK_FILE_CHOOSER_ACTION_SAVE,
                                          "_Cancel", GTK_RESPONSE_CANCEL,
                                          "_Save", GTK_RESPONSE_ACCEPT,
                                          NULL );
    gtk_file_chooser_set_do_overwrite_confirmation( GTK_FILE_CHOOSER(dialog), TRUE );

    /* Build the filter list */
    AddFiltersToDialog(dialog, filterList);

    /* Set the default path */
    SetDefaultPath(dialog, defaultPath);

    result = NFD_CANCEL;
    if ( gtk_dialog_run( GTK_DIALOG(dialog) ) == GTK_RESPONSE_ACCEPT )
    {
        char *filename;
        filename = gtk_file_chooser_get_filename( GTK_FILE_CHOOSER(dialog) );

        {
            size_t len = strlen(filename);
            *outPath = NFDi_Malloc( len + 1 );
            memcpy( *outPath, filename, len + 1 );
            if ( !*outPath )
            {
                g_free( filename );
                gtk_widget_destroy(dialog);
                return NFD_ERROR;
            }
        }
        g_free(filename);

        result = NFD_OKAY;
    }

    WaitForCleanup();
    gtk_widget_destroy(dialog);
    WaitForCleanup();

    return result;
}
Beispiel #2
0
nfdresult_t NFD_OpenDialogMultiple( const nfdchar_t *filterList,
                                    const nfdchar_t *defaultPath,
                                    nfdpathset_t *outPaths )
{
    GtkWidget *dialog;
    nfdresult_t result;

    if ( !gtk_init_check( NULL, NULL ) )
    {
        NFDi_SetError(INIT_FAIL_MSG);
        return NFD_ERROR;
    }

    dialog = gtk_file_chooser_dialog_new( "Open Files",
                                          NULL,
                                          GTK_FILE_CHOOSER_ACTION_OPEN,
                                          "_Cancel", GTK_RESPONSE_CANCEL,
                                          "_Open", GTK_RESPONSE_ACCEPT,
                                          NULL );
    gtk_file_chooser_set_select_multiple( GTK_FILE_CHOOSER(dialog), TRUE );

    /* Build the filter list */
    AddFiltersToDialog(dialog, filterList);

    /* Set the default path */
    SetDefaultPath(dialog, defaultPath);

    result = NFD_CANCEL;
    if ( gtk_dialog_run( GTK_DIALOG(dialog) ) == GTK_RESPONSE_ACCEPT )
    {
        GSList *fileList = gtk_file_chooser_get_filenames( GTK_FILE_CHOOSER(dialog) );
        if ( AllocPathSet( fileList, outPaths ) == NFD_ERROR )
        {
            gtk_widget_destroy(dialog);
            return NFD_ERROR;
        }

        result = NFD_OKAY;
    }

    WaitForCleanup();
    gtk_widget_destroy(dialog);
    WaitForCleanup();

    return result;
}
Beispiel #3
0
nfdresult_t NFD_SaveDialog( const nfdchar_t *filterList,
                            const nfdchar_t *defaultPath,
                            nfdchar_t **outPath )
{
    nfdresult_t nfdResult = NFD_ERROR;
    
    // Init COM library.
    HRESULT result = ::CoInitializeEx(NULL,
                                      ::COINIT_APARTMENTTHREADED |
                                      ::COINIT_DISABLE_OLE1DDE );
    if ( !SUCCEEDED(result))
    {
        NFDi_SetError("Could not initialize COM.");
        return NFD_ERROR;
    }

    ::IFileSaveDialog *fileSaveDialog(NULL);

    // Create dialog
    result = ::CoCreateInstance(::CLSID_FileSaveDialog, NULL,
                                CLSCTX_ALL, ::IID_IFileSaveDialog,
                                reinterpret_cast<void**>(&fileSaveDialog) );

    if ( !SUCCEEDED(result) )
    {
        NFDi_SetError("Could not create dialog.");
        goto end;
    }

    // Build the filter list
    if ( !AddFiltersToDialog( fileSaveDialog, filterList ) )
    {
        goto end;
    }

    // Set the default path
    if ( !SetDefaultPath( fileSaveDialog, defaultPath ) )
    {
        goto end;
    }

    // Show the dialog.
    result = fileSaveDialog->Show(NULL);
    if ( SUCCEEDED(result) )
    {
        // Get the file name
        ::IShellItem *shellItem;
        result = fileSaveDialog->GetResult(&shellItem);
        if ( !SUCCEEDED(result) )
        {
            NFDi_SetError("Could not get shell item from dialog.");
            goto end;
        }
        wchar_t *filePath(NULL);
        result = shellItem->GetDisplayName(::SIGDN_FILESYSPATH, &filePath);
        if ( !SUCCEEDED(result) )
        {
            NFDi_SetError("Could not get file path for selected.");
            goto end;
        }

        CopyWCharToNFDChar( filePath, outPath );
        CoTaskMemFree(filePath);
        if ( !*outPath )
        {
            /* error is malloc-based, error message would be redundant */
            goto end;
        }

        nfdResult = NFD_OKAY;
        shellItem->Release();
    }
    else if (result == HRESULT_FROM_WIN32(ERROR_CANCELLED) )
    {
        nfdResult = NFD_CANCEL;
    }
    else
    {
        NFDi_SetError("File dialog box show failed.");
        nfdResult = NFD_ERROR;
    }
    
 end:
    ::CoUninitialize();
        
    return nfdResult;
}
Beispiel #4
0
nfdresult_t NFD_OpenDialogMultiple( const nfdchar_t *filterList,
                                    const nfdchar_t *defaultPath,
                                    nfdpathset_t *outPaths )
{
    nfdresult_t nfdResult = NFD_ERROR;
    
    // Init COM library.
    HRESULT result = ::CoInitializeEx(NULL,
                                      ::COINIT_APARTMENTTHREADED |
                                      ::COINIT_DISABLE_OLE1DDE );
    if ( !SUCCEEDED(result))
    {
        NFDi_SetError("Could not initialize COM.");
        return NFD_ERROR;
    }

    ::IFileOpenDialog *fileOpenDialog(NULL);

    // Create dialog
    result = ::CoCreateInstance(::CLSID_FileOpenDialog, NULL,
                                CLSCTX_ALL, ::IID_IFileOpenDialog,
                                reinterpret_cast<void**>(&fileOpenDialog) );
                                
    if ( !SUCCEEDED(result) )
    {
        NFDi_SetError("Could not create dialog.");
        goto end;
    }

    // Build the filter list
    if ( !AddFiltersToDialog( fileOpenDialog, filterList ) )
    {
        goto end;
    }

    // Set the default path
    if ( !SetDefaultPath( fileOpenDialog, defaultPath ) )
    {
        goto end;
    }

    // Set a flag for multiple options
    DWORD dwFlags;
    result = fileOpenDialog->GetOptions(&dwFlags);
    if ( !SUCCEEDED(result) )
    {
        NFDi_SetError("Could not get options.");
        goto end;
    }
    result = fileOpenDialog->SetOptions(dwFlags | FOS_ALLOWMULTISELECT);
    if ( !SUCCEEDED(result) )
    {
        NFDi_SetError("Could not set options.");
        goto end;
    }
 
    // Show the dialog.
    result = fileOpenDialog->Show(NULL);
    if ( SUCCEEDED(result) )
    {
        IShellItemArray *shellItems;
        result = fileOpenDialog->GetResults( &shellItems );
        if ( !SUCCEEDED(result) )
        {
            NFDi_SetError("Could not get shell items.");
            goto end;
        }
        
        if ( AllocPathSet( shellItems, outPaths ) == NFD_ERROR )
        {
            goto end;
        }

        shellItems->Release();
        nfdResult = NFD_OKAY;
    }
    else if (result == HRESULT_FROM_WIN32(ERROR_CANCELLED) )
    {
        nfdResult = NFD_CANCEL;
    }
    else
    {
        NFDi_SetError("File dialog box show failed.");
        nfdResult = NFD_ERROR;
    }

 end:
    ::CoUninitialize();
    
    return nfdResult;
}