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Code Issues Releases Wiki Activity

(gtk) #1265: In Details->Tracker one can only remove one tracker at a time

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This commit is contained in:
Charles Kerr 2008-10-02 19:51:16 +00:00
parent 7b980aa9b7
commit 262370f7ea
1 changed files with 28 additions and 16 deletions
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44
gtk/tracker-list.c
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@ -103,17 +103,10 @@ onTrackerSelectionChanged( GtkTreeSelection * sel,
gpointer gpage )
{
struct tracker_page * page = gpage;
gboolean has_selection = gtk_tree_selection_get_selected(
sel, NULL, NULL );
gboolean ok_to_remove = !page->gtor
|| gtk_tree_model_iter_n_children(
GTK_TREE_MODEL(
page->store ),
NULL )
> 1;
gtk_widget_set_sensitive( page->remove_button,
has_selection && ok_to_remove );
const gboolean has_selection = gtk_tree_selection_count_selected_rows( sel ) > 0;
const int trackerCount = gtk_tree_model_iter_n_children( GTK_TREE_MODEL( page->store ), NULL );
const gboolean ok_to_remove = !page->gtor || ( trackerCount > 1 );
gtk_widget_set_sensitive( page->remove_button, has_selection && ok_to_remove );
}
static void
@ -121,13 +114,31 @@ onTrackerRemoveClicked( GtkButton * w UNUSED,
gpointer gpage )
{
struct tracker_page * page = gpage;
GtkTreeIter iter;
GtkTreeModel * model;
GList * l;
GList * list = gtk_tree_selection_get_selected_rows( page->sel, &model );
if( gtk_tree_selection_get_selected( page->sel, NULL, &iter ) )
{
gtk_list_store_remove( page->store, &iter );
setTrackerChangeState( page, TRUE );
/* convert the list to references */
for( l=list; l; l=l->next ) {
GtkTreePath * path = l->data;
l->data = gtk_tree_row_reference_new( model, path );
gtk_tree_path_free( path );
}
/* remove the selected rows */
for( l=list; l; l=l->next ) {
GtkTreePath * path = gtk_tree_row_reference_get_path( l->data );
GtkTreeIter iter;
gtk_tree_model_get_iter( model, &iter, path );
gtk_list_store_remove( page->store, &iter );
gtk_tree_path_free( path );
gtk_tree_row_reference_free( l->data );
}
setTrackerChangeState( page, TRUE );
/* cleanup */
g_list_free( list );
}
static void
@ -338,6 +349,7 @@ tracker_list_new( TrTorrent * gtor )
page->sel = sel;
g_signal_connect( sel, "changed",
G_CALLBACK( onTrackerSelectionChanged ), page );
gtk_tree_selection_set_mode( sel, GTK_SELECTION_MULTIPLE );
gtk_container_add( GTK_CONTAINER( w ), GTK_WIDGET( page->view ) );
gtk_widget_set_size_request( w, -1, 133 );
fr = gtk_frame_new( NULL );