/**
* gva_main_clear_search:
*
* Clears the search entry and, if the Search Results view is active,
* any results from the previous search.
**/
void
gva_main_clear_search (void)
{
GtkWidget *widget;
widget = GVA_WIDGET_MAIN_SEARCH_ENTRY;
gtk_entry_set_text (GTK_ENTRY (widget), "");
gva_main_set_last_selected_match (NULL, NULL);
if (gva_tree_view_get_selected_view () == 2)
gva_main_execute_search ();
}
/**
* gva_main_execute_search:
*
* Executes a game database search and configures the main window to
* display the results. More precisely, the function saves the search
* entry contents to GConf, switches to the Search Results view, forces
* an update, ensures a row in the resulting game list is selected, and
* gives focus to the main tree view.
*
* The SQL expression used in the database search is retrieved from
* gva_main_get_search_expression(). It is applied while updating the
* Search Results view.
**/
void
gva_main_execute_search (void)
{
GtkTreeSelection *selection;
GtkTreeModel *model;
GtkTreeView *view;
GtkTreeIter iter;
GtkEntry *entry;
gchar *text;
entry = GTK_ENTRY (GVA_WIDGET_MAIN_SEARCH_ENTRY);
view = GTK_TREE_VIEW (GVA_WIDGET_MAIN_TREE_VIEW);
selection = gtk_tree_view_get_selection (view);
/* Save the search entry text. */
text = g_strdup (gtk_entry_get_text (entry));
gtk_entry_set_text (entry, g_strstrip (text));
gva_main_set_last_search_text (text);
g_free (text);
/* Force a tree view update. */
if (gva_tree_view_get_selected_view () != 2)
gva_tree_view_set_selected_view (2);
else
{
GError *error = NULL;
gva_tree_view_update (&error);
gva_error_handle (&error);
}
/* Select something in the tree view. Parts of this are
* copied from gva_tree_view_set_selected_game(). */
if (!gtk_tree_selection_get_selected (selection, &model, &iter))
{
if (gtk_tree_model_get_iter_first (model, &iter))
{
GtkTreePath *path;
path = gtk_tree_model_get_path (model, &iter);
gtk_tree_view_set_cursor (view, path, NULL, FALSE);
gtk_tree_view_scroll_to_cell (
view, path, NULL, TRUE, 0.5, 0.0);
gtk_tree_path_free (path);
}
}
gtk_widget_grab_focus (GTK_WIDGET (view));
}
