Introduce an EShellView::execute-search signal.

This addresses bug #593896 but is also a cleaner design than before.
It introduces an EShellView::execute-search signal and renames the
"search-execute" action to "search-quick" to clarify that it's only
meant for the "quick" search bar in the main window.

Shell view subclasses should implement the execute_search() method to
actually execute a search.

e_shell_view_execute_search() emits the new signal.

1 files changed, 104 insertions, 0 deletions

diff --git a/modules/calendar/e-memo-shell-view.c b/modules/calendar/e-memo-shell-view.c
index e2964b061c..54dea9c444 100644
--- a/modules/calendar/e-memo-shell-view.c
+++ b/modules/calendar/e-memo-shell-view.c
@@ -52,6 +52,109 @@ memo_shell_view_constructed (GObject *object)
 }
 
 static void
+memo_shell_view_execute_search (EShellView *shell_view)
+{
+	EMemoShellContent *memo_shell_content;
+	EShellWindow *shell_window;
+	EShellContent *shell_content;
+	GtkRadioAction *action;
+	GString *string;
+	ECalComponentPreview *memo_preview;
+	EMemoTable *memo_table;
+	ECalModel *model;
+	FilterRule *rule;
+	const gchar *format;
+	const gchar *text;
+	gchar *query;
+	gchar *temp;
+	gint value;
+
+	shell_content = e_shell_view_get_shell_content (shell_view);
+	text = e_shell_content_get_search_text (shell_content);
+
+	shell_window = e_shell_view_get_shell_window (shell_view);
+	action = GTK_RADIO_ACTION (ACTION (MEMO_SEARCH_ANY_FIELD_CONTAINS));
+	value = gtk_radio_action_get_current_value (action);
+
+	if (text == NULL || *text == '\0') {
+		text = "";
+		value = MEMO_SEARCH_SUMMARY_CONTAINS;
+	}
+
+	switch (value) {
+		default:
+			text = "";
+			/* fall through */
+
+		case MEMO_SEARCH_SUMMARY_CONTAINS:
+			format = "(contains? \"summary\" %s)";
+			break;
+
+		case MEMO_SEARCH_DESCRIPTION_CONTAINS:
+			format = "(contains? \"description\" %s)";
+			break;
+
+		case MEMO_SEARCH_ANY_FIELD_CONTAINS:
+			format = "(contains? \"any\" %s)";
+			break;
+	}
+
+	/* Build the query. */
+	string = g_string_new ("");
+	e_sexp_encode_string (string, text);
+	query = g_strdup_printf (format, string->str);
+	g_string_free (string, TRUE);
+
+	/* Apply selected filter. */
+	value = e_shell_content_get_filter_value (shell_content);
+	switch (value) {
+		case MEMO_FILTER_ANY_CATEGORY:
+			break;
+
+		case MEMO_FILTER_UNMATCHED:
+			temp = g_strdup_printf (
+				"(and (has-categories? #f) %s", query);
+			g_free (query);
+			query = temp;
+			break;
+
+		default:
+		{
+			GList *categories;
+			const gchar *category_name;
+
+			categories = e_categories_get_list ();
+			category_name = g_list_nth_data (categories, value);
+			g_list_free (categories);
+
+			temp = g_strdup_printf (
+				"(and (has-categories? \"%s\") %s)",
+				category_name, query);
+			g_free (query);
+			query = temp;
+		}
+	}
+
+	/* XXX This is wrong.  We need to programmatically construct a
+	 *     FilterRule, tell it to build code, and pass the resulting
+	 *     expression string to ECalModel. */
+	rule = filter_rule_new ();
+	e_shell_content_set_search_rule (shell_content, rule);
+	g_object_unref (rule);
+
+	/* Submit the query. */
+	memo_shell_content = E_MEMO_SHELL_CONTENT (shell_content);
+	memo_table = e_memo_shell_content_get_memo_table (memo_shell_content);
+	model = e_memo_table_get_model (memo_table);
+	e_cal_model_set_search_query (model, query);
+	g_free (query);
+
+	memo_preview =
+		e_memo_shell_content_get_memo_preview (memo_shell_content);
+	e_cal_component_preview_clear (memo_preview);
+}
+
+static void
 memo_shell_view_update_actions (EShellView *shell_view)
 {
 	EMemoShellViewPrivate *priv;
@@ -181,6 +284,7 @@ memo_shell_view_class_init (EMemoShellViewClass *class,
 	shell_view_class->search_rules = "memotypes.xml";
 	shell_view_class->new_shell_content = e_memo_shell_content_new;
 	shell_view_class->new_shell_sidebar = e_memo_shell_sidebar_new;
+	shell_view_class->execute_search = memo_shell_view_execute_search;
 	shell_view_class->update_actions = memo_shell_view_update_actions;
 }