/**
* 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));
}
static void
rompath_changed_cb (GFileMonitor *monitor,
GFile *file,
GFile *other_file,
GFileMonitorEvent event_type)
{
static GtkWidget *dialog = NULL;
gint response;
if (dialog != NULL)
return;
/* Filter out events we don't care about. */
switch (event_type)
{
case G_FILE_MONITOR_EVENT_CHANGED:
case G_FILE_MONITOR_EVENT_CHANGES_DONE_HINT:
case G_FILE_MONITOR_EVENT_DELETED:
case G_FILE_MONITOR_EVENT_CREATED:
break;
default:
return;
}
dialog = gtk_message_dialog_new_with_markup (
GTK_WINDOW (GVA_WIDGET_MAIN_WINDOW),
GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_MESSAGE_QUESTION, GTK_BUTTONS_NONE,
"<big><b>%s</b></big>",
_("Changes detected in ROM files"));
gtk_message_dialog_format_secondary_text (
GTK_MESSAGE_DIALOG (dialog),
_("GNOME Video Arcade has detected changes in your "
"ROM files and will need to audit them in order to "
"update the game list. However the audit may take "
"several minutes to complete. Would you like to "
"perform the audit now?\n\nIf you skip the audit now, "
"it will be performed automatically the next time you "
"start GNOME Video Arcade."));
gtk_dialog_add_buttons (
GTK_DIALOG (dialog),
_("_Skip Audit"), GTK_RESPONSE_NO,
_("_Audit ROM Files"), GTK_RESPONSE_YES,
NULL);
response = gtk_dialog_run (GTK_DIALOG (dialog));
/* Don't destroy the dialog just yet. If the file monitor
* trips again while we're analyzing ROMs, we want the NULL
* check at the top of the function to evaluate TRUE so we
* return immediately. */
gtk_widget_hide (dialog);
if (response == GTK_RESPONSE_YES)
{
GError *error = NULL;
gva_ui_lock ();
gva_main_analyze_roms (&error);
gva_error_handle (&error);
gva_tree_view_update (&error);
gva_error_handle (&error);
gva_ui_unlock ();
/* Present a helpful dialog if no ROMs were found. */
warn_if_no_roms ();
}
else
{
/* Don't bother the user again during this session. */
g_signal_handlers_disconnect_by_func (
monitor, rompath_changed_cb, NULL);
}
gtk_widget_destroy (dialog);
dialog = NULL;
}