fs.c

Mplayer源码

{
 if ( !fsFileSelect ) return;
 gtk_widget_hide( fsFileSelect );
 gtk_widget_destroy( fsFileSelect );
 fsFileSelect=NULL;
}

void fs_PersistantHistory( char * subject )
{
 int i;

 if ( fsType != fsVideoSelector ) return;

 for ( i=0;i < fsPersistant_MaxPos;i++ )
  if ( fsHistory[i] && !strcmp( fsHistory[i],subject ) )
   {
    char * tmp = fsHistory[i]; fsHistory[i]=fsHistory[0]; fsHistory[0]=tmp;
    return;
   }
 gfree( (void **)&fsHistory[fsPersistant_MaxPos - 1] );
 for ( i=fsPersistant_MaxPos - 1;i;i-- ) fsHistory[i]=fsHistory[i - 1];
 fsHistory[0]=gstrdup( subject );
}
//-----------------------------------------------

void fs_fsFilterCombo_activate( GtkEditable * editable,gpointer user_data )
{
 fsFilter=gtk_entry_get_text( GTK_ENTRY( user_data ) );
 CheckDir( fsFNameList,get_current_dir_name() );
}

void fs_fsFilterCombo_changed( GtkEditable * editable,gpointer user_data )
{
 char * str;
 int    i;

 str=gtk_entry_get_text( GTK_ENTRY(user_data ) );

 switch ( fsType )
  {
   case fsVideoSelector:
          for( i=0;fsVideoFilterNames[i][0];i++ )
           if( !strcmp( str,fsVideoFilterNames[i][0] ) )
            { fsFilter=fsVideoFilterNames[i][1]; fsLastVideoFilterSelected = i;	break; }
          break;
   case fsSubtitleSelector:
          for( i=0;fsSubtitleFilterNames[i][0];i++ )
           if( !strcmp( str,fsSubtitleFilterNames[i][0] ) )
            { fsFilter=fsSubtitleFilterNames[i][1]; fsLastSubtitleFilterSelected = i; break; }
          break;
   case fsOtherSelector:
          for( i=0;fsOtherFilterNames[i][0];i++ )
           if( !strcmp( str,fsOtherFilterNames[i][0] ) )
            { fsFilter=fsOtherFilterNames[i][1]; break; }
          break;
   case fsAudioSelector:
          for( i=0;fsAudioFileNames[i][0];i++ )
           if( !strcmp( str,fsAudioFileNames[i][0] ) )
            { fsFilter=fsAudioFileNames[i][1]; fsLastAudioFilterSelected = i; break; }
	  break;
   case fsFontSelector:
          for( i=0;fsFontFileNames[i][0];i++ )
	    if( !strcmp( str,fsFontFileNames[i][0] ) )
	     { fsFilter=fsFontFileNames[i][1]; fsLastFontFilterSelected = i; break; }
	  break;
   default: return;
  }
 CheckDir( fsFNameList,get_current_dir_name() );
}

void fs_fsPathCombo_activate( GtkEditable * editable,gpointer user_data )
{
 unsigned char * str;

 str=gtk_entry_get_text( GTK_ENTRY( user_data ) );
 if ( chdir( str ) != -1 ) CheckDir( fsFNameList,get_current_dir_name() );
}

void fs_fsPathCombo_changed( GtkEditable * editable,gpointer user_data )
{
 unsigned char * str;

 str=gtk_entry_get_text( GTK_ENTRY( user_data ) );
 fsPressed=2;
 if ( chdir( str ) != -1 ) CheckDir( fsFNameList,get_current_dir_name() );
}

void fs_Up_released( GtkButton * button,gpointer user_data )
{
 chdir( ".." );
 fsSelectedFile=fsThatDir;
 CheckDir( fsFNameList,get_current_dir_name() );
 gtk_entry_set_text( GTK_ENTRY( fsPathCombo ),(unsigned char *)get_current_dir_name() );
 return;
}

int fsFileExist( unsigned char * fname )
{
 FILE * f = fopen( fname,"r" );
 if ( f == NULL ) return 0;
 fclose( f );
 return 1;
}

void fs_Ok_released( GtkButton * button,gpointer user_data )
{
 unsigned char * str;
 GList         * item;
 int             size,j,i = 1;
 struct stat     fs;

 stat( fsSelectedFile,&fs );
 if(  S_ISDIR(fs.st_mode ) )
  {
   chdir( fsSelectedFile );
   fsSelectedFile=fsThatDir;
   CheckDir( fsFNameList,get_current_dir_name() );
   gtk_entry_set_text( GTK_ENTRY( fsPathCombo ),(unsigned char *)get_current_dir_name() );
   return;
  }

 switch( fsPressed )
  {
   case 1:
        fsSelectedDirectory=(unsigned char *)get_current_dir_name();
        break;
   case 2:
        str=gtk_entry_get_text( GTK_ENTRY( fsPathCombo ) );
        fsSelectedFile=str;
        if ( !fsFileExist( fsSelectedFile ) ) { HideFileSelect(); return; }
        fsSelectedDirectory=fsSelectedFile;
        size=strlen( fsSelectedDirectory );
        for ( j=0;j<size;j++ )
         {
          if ( fsSelectedDirectory[ size - j ] == '/' )
           {
            fsSelectedFile+=size - j + 1;
            fsSelectedDirectory[ size - j ]=0;
            break;
           }
         }
        break;
  }
 switch ( fsType )
  {
   case fsVideoSelector:
          guiSetDF( guiIntfStruct.Filename,fsSelectedDirectory,fsSelectedFile );
          guiIntfStruct.StreamType=STREAMTYPE_FILE;
          guiIntfStruct.FilenameChanged=1; sub_fps=0;
	  gfree( (void **)&guiIntfStruct.AudioFile );
	  gfree( (void **)&guiIntfStruct.Subtitlename );
          fs_PersistantHistory( fsSelectedDirectory );      //totem, write into history
          break;
#ifdef USE_SUB
   case fsSubtitleSelector:
          guiSetDF( guiIntfStruct.Subtitlename,fsSelectedDirectory,fsSelectedFile );
	  guiLoadSubtitle( guiIntfStruct.Subtitlename );
          break;
#endif
   case fsOtherSelector:
          guiSetDF( guiIntfStruct.Othername,fsSelectedDirectory,fsSelectedFile );
          break;
   case fsAudioSelector:
          guiSetDF( guiIntfStruct.AudioFile,fsSelectedDirectory,fsSelectedFile );
          break;
   case fsFontSelector:
          guiSetDF( font_name,fsSelectedDirectory,fsSelectedFile );
#if defined( USE_OSD ) || defined( USE_SUB )
	  guiLoadFont();
#endif
	  if ( Preferences ) gtk_entry_set_text( GTK_ENTRY( prEFontName ),font_name );
	  break;
  }

 HideFileSelect();

 item=fsTopList_items;
 while( item )
  {
   if ( !strcmp( item->data,fsSelectedDirectory ) ) i=0;
   item=item->next;
  }
 if ( i ) fsTopList_items=g_list_prepend( fsTopList_items,(gchar *)get_current_dir_name() );
 if ( mplMainAutoPlay ) { mplMainAutoPlay=0; mplEventHandling( evPlay,0 ); }
  else guiGetEvent( guiCEvent,guiSetStop );
}

void fs_Cancel_released( GtkButton * button,gpointer user_data )
{
 HideFileSelect();
 fs_PersistantHistory( get_current_dir_name() );      //totem, write into history file
}

void fs_fsFNameList_select_row( GtkWidget * widget,gint row,gint column,GdkEventButton *bevent,gpointer user_data )
{
 gtk_clist_get_text( GTK_CLIST(widget ),row,1,&fsSelectedFile );
 fsPressed=1;
 if( bevent && bevent->type == GDK_BUTTON_PRESS )  gtk_button_released( GTK_BUTTON( fsOk ) );
}

gboolean on_FileSelect_key_release_event( GtkWidget * widget,GdkEventKey * event,gpointer user_data )
{
 switch ( event->keyval )
  {
   case GDK_Escape:
        gtk_button_released( GTK_BUTTON( fsCancel ) );
        break;
   case GDK_Return:
        gtk_button_released( GTK_BUTTON( fsOk ) );
        break;
   case GDK_BackSpace:
        gtk_button_released( GTK_BUTTON( fsUp ) );
        break;
  }
 return FALSE;
}

GtkWidget * create_FileSelect( void )
{
 GtkWidget     * vbox4;
 GtkWidget     * hbox4;
 GtkWidget     * vseparator1;
 GtkWidget     * hbox6;
 GtkWidget     * fsFNameListWindow;
 GtkWidget     * hbuttonbox3;

 GtkWidget     * uppixmapwid;
 GdkPixmap     * uppixmap;
 GdkBitmap     * upmask;
 GtkStyle      * upstyle;


 fsFileSelect=gtk_window_new( GTK_WINDOW_TOPLEVEL );
 gtk_widget_set_name( fsFileSelect,"fsFileSelect" );
 gtk_object_set_data( GTK_OBJECT( fsFileSelect ),"fsFileSelect",fsFileSelect );
 gtk_widget_set_usize( fsFileSelect,512,300 );
 GTK_WIDGET_SET_FLAGS( fsFileSelect,GTK_CAN_DEFAULT );
 gtk_widget_set_events( fsFileSelect,GDK_EXPOSURE_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK | GDK_KEY_PRESS_MASK | GDK_KEY_RELEASE_MASK | GDK_FOCUS_CHANGE_MASK | GDK_STRUCTURE_MASK | GDK_PROPERTY_CHANGE_MASK | GDK_VISIBILITY_NOTIFY_MASK );
 gtk_window_set_title( GTK_WINDOW( fsFileSelect ),MSGTR_FileSelect );
 gtk_window_set_position( GTK_WINDOW( fsFileSelect ),GTK_WIN_POS_CENTER );
 gtk_window_set_policy( GTK_WINDOW( fsFileSelect ),TRUE,TRUE,TRUE );
 gtk_window_set_wmclass( GTK_WINDOW( fsFileSelect ),"FileSelect","MPlayer" );
 fsColorMap=gdk_colormap_get_system();
 
 gtk_widget_realize( fsFileSelect );
 gtkAddIcon( fsFileSelect );

 style=gtk_widget_get_style( fsFileSelect );
 dpixmap=gdk_pixmap_colormap_create_from_xpm_d( fsFileSelect->window,fsColorMap,&dmask,&style->bg[GTK_STATE_NORMAL],(gchar **)dir_xpm );
 fpixmap=gdk_pixmap_colormap_create_from_xpm_d( fsFileSelect->window,fsColorMap,&fmask,&style->bg[GTK_STATE_NORMAL],(gchar **)file_xpm );

 vbox4=AddVBox( AddDialogFrame( fsFileSelect ),0 );
 hbox4=AddHBox( vbox4,1 );

 fsCombo4=gtk_combo_new();
 gtk_widget_set_name( fsCombo4,"fsCombo4" );
 gtk_widget_show( fsCombo4 );
 gtk_box_pack_start( GTK_BOX( hbox4 ),fsCombo4,TRUE,TRUE,0 );
 gtk_widget_set_usize( fsCombo4,-2,20 );

 fsPathCombo=GTK_COMBO( fsCombo4 )->entry;
 gtk_widget_set_name( fsPathCombo,"fsPathCombo" );
 gtk_widget_show( fsPathCombo );
 gtk_widget_set_usize( fsPathCombo,-2,20 );

 vseparator1=gtk_vseparator_new();
 gtk_widget_set_name( vseparator1,"vseparator1" );
 gtk_widget_show( vseparator1 );
 gtk_box_pack_start( GTK_BOX( hbox4 ),vseparator1,FALSE,TRUE,0 );
 gtk_widget_set_usize( vseparator1,7,20 );

 upstyle=gtk_widget_get_style( fsFileSelect );
 uppixmap=gdk_pixmap_colormap_create_from_xpm_d( fsFileSelect->window,fsColorMap,&upmask,&upstyle->bg[GTK_STATE_NORMAL],(gchar **)up_xpm );
 uppixmapwid=gtk_pixmap_new( uppixmap,upmask );
 gtk_widget_show( uppixmapwid );

 fsUp=gtk_button_new();
 gtk_container_add( GTK_CONTAINER(fsUp ),uppixmapwid );
 gtk_widget_show( fsUp );
 gtk_box_pack_start( GTK_BOX( hbox4 ),fsUp,FALSE,FALSE,0 );
 gtk_widget_set_usize( fsUp,65,15 );

 AddHSeparator( vbox4 );

 hbox6=AddHBox( NULL,0 );
   gtk_box_pack_start( GTK_BOX( vbox4 ),hbox6,TRUE,TRUE,0 );

 fsFNameListWindow=gtk_scrolled_window_new( NULL,NULL );
 gtk_widget_set_name( fsFNameListWindow,"fsFNameListWindow" );
 gtk_widget_show( fsFNameListWindow );
 gtk_box_pack_start( GTK_BOX( hbox6 ),fsFNameListWindow,TRUE,TRUE,0 );
 gtk_widget_set_usize( fsFNameListWindow,-2,145 );
 gtk_scrolled_window_set_policy( GTK_SCROLLED_WINDOW( fsFNameListWindow ),GTK_POLICY_NEVER,GTK_POLICY_AUTOMATIC );

 fsFNameList=gtk_clist_new( 2 );
 gtk_widget_set_name( fsFNameList,"fsFNameList" );
 gtk_container_add( GTK_CONTAINER( fsFNameListWindow ),fsFNameList );
 gtk_clist_set_column_width( GTK_CLIST( fsFNameList ),0,80 );
 gtk_clist_set_selection_mode( GTK_CLIST( fsFNameList ),GTK_SELECTION_BROWSE );
 gtk_clist_column_titles_hide( GTK_CLIST( fsFNameList ) );
 gtk_clist_set_shadow_type( GTK_CLIST( fsFNameList ),GTK_SHADOW_ETCHED_OUT );

 AddHSeparator( vbox4 );

 List=gtk_combo_new();
 gtk_widget_set_name( List,"List" );
 gtk_widget_ref( List );
 gtk_object_set_data_full( GTK_OBJECT( fsFileSelect ),"List",List,(GtkDestroyNotify)gtk_widget_unref );
 gtk_widget_show( List );
 gtk_box_pack_start( GTK_BOX( vbox4 ),List,FALSE,FALSE,0 );
 gtk_widget_set_usize( List,-2,20 );

 fsFilterCombo=GTK_COMBO( List )->entry;
 gtk_widget_set_name( fsFilterCombo,"fsFilterCombo" );
 gtk_widget_show( fsFilterCombo );
 gtk_entry_set_editable (GTK_ENTRY( fsFilterCombo ),FALSE );

 AddHSeparator( vbox4 );

 hbuttonbox3=AddHButtonBox( vbox4 );
   gtk_button_box_set_layout( GTK_BUTTON_BOX( hbuttonbox3 ),GTK_BUTTONBOX_END );
   gtk_button_box_set_spacing( GTK_BUTTON_BOX( hbuttonbox3 ),10 );

 fsOk=AddButton( MSGTR_Ok,hbuttonbox3 );
 fsCancel=AddButton( MSGTR_Cancel,hbuttonbox3 );

 gtk_signal_connect( GTK_OBJECT( fsFileSelect ),"destroy",GTK_SIGNAL_FUNC( WidgetDestroy ),&fsFileSelect );
 gtk_signal_connect( GTK_OBJECT( fsFileSelect ),"key_release_event",GTK_SIGNAL_FUNC( on_FileSelect_key_release_event ),NULL );

 gtk_signal_connect( GTK_OBJECT( fsFilterCombo ),"changed",GTK_SIGNAL_FUNC( fs_fsFilterCombo_changed ),fsFilterCombo );
 gtk_signal_connect( GTK_OBJECT( fsFilterCombo ),"activate",GTK_SIGNAL_FUNC( fs_fsFilterCombo_activate ),fsFilterCombo );
 gtk_signal_connect( GTK_OBJECT( fsPathCombo ),"changed",GTK_SIGNAL_FUNC( fs_fsPathCombo_changed ),fsPathCombo );
 gtk_signal_connect( GTK_OBJECT( fsPathCombo ),"activate",GTK_SIGNAL_FUNC( fs_fsPathCombo_activate ),fsPathCombo );
 gtk_signal_connect( GTK_OBJECT( fsUp ),"released",GTK_SIGNAL_FUNC( fs_Up_released ),fsFNameList );
 gtk_signal_connect( GTK_OBJECT( fsOk ),"released",GTK_SIGNAL_FUNC( fs_Ok_released ),fsCombo4 );
 gtk_signal_connect( GTK_OBJECT( fsCancel ),"released",GTK_SIGNAL_FUNC( fs_Cancel_released ),NULL );
 gtk_signal_connect( GTK_OBJECT( fsFNameList ),"select_row",(GtkSignalFunc)fs_fsFNameList_select_row,NULL );

 gtk_widget_grab_focus( fsFNameList );

 return fsFileSelect;
}