Redo Filters/Search folder editors to use a shared non ui based library for

making search folders running remotely.

1 files changed, 230 insertions, 0 deletions

diff --git a/mail/em-filter-editor-folder-element.c b/mail/em-filter-editor-folder-element.c
new file mode 100644
index 0000000000..5943ff18a9
--- /dev/null
+++ b/mail/em-filter-editor-folder-element.c
@@ -0,0 +1,230 @@
+/*
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) version 3.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with the program; if not, see <http://www.gnu.org/licenses/>
+ *
+ *
+ * Authors:
+ *		Not Zed <notzed@lostzed.mmc.com.au>
+ *      Jeffrey Stedfast <fejj@ximian.com>
+ *
+ * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <string.h>
+
+#include <gtk/gtk.h>
+#include <glib/gi18n.h>
+
+#include "em-filter-editor-folder-element.h"
+#include "mail/em-folder-selection-button.h"
+#include "mail/em-utils.h"
+#include "shell/e-shell.h"
+#include "filter/e-filter-part.h"
+#include "libevolution-utils/e-alert.h"
+
+#define EM_FILTER_EDITOR_FOLDER_ELEMENT_GET_PRIVATE(obj) \
+	(G_TYPE_INSTANCE_GET_PRIVATE \
+	((obj), EM_TYPE_FILTER_EDITOR_FOLDER_ELEMENT, EMFilterEditorFolderElementPrivate))
+
+struct _EMFilterEditorFolderElementPrivate {
+	EMailSession *session;
+};
+
+enum {
+	PROP_0,
+	PROP_SESSION
+};
+
+G_DEFINE_TYPE (
+	EMFilterEditorFolderElement,
+	em_filter_editor_folder_element,
+	EM_TYPE_FILTER_FOLDER_ELEMENT)
+
+static void
+filter_editor_folder_element_set_session (EMFilterEditorFolderElement *element,
+                                   EMailSession *session)
+{
+	if (session == NULL) {
+		EShell *shell;
+		EShellBackend *shell_backend;
+		EMailBackend *backend;
+
+		shell = e_shell_get_default ();
+		shell_backend = e_shell_get_backend_by_name (shell, "mail");
+
+		backend = E_MAIL_BACKEND (shell_backend);
+		session = e_mail_backend_get_session (backend);
+	}
+
+	g_return_if_fail (E_IS_MAIL_SESSION (session));
+	g_return_if_fail (element->priv->session == NULL);
+
+	element->priv->session = g_object_ref (session);
+}
+
+static void
+filter_editor_folder_element_set_property (GObject *object,
+                                    guint property_id,
+                                    const GValue *value,
+                                    GParamSpec *pspec)
+{
+	switch (property_id) {
+		case PROP_SESSION:
+			filter_editor_folder_element_set_session (
+				EM_FILTER_EDITOR_FOLDER_ELEMENT (object),
+				g_value_get_object (value));
+			return;
+	}
+
+	G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+}
+
+static void
+filter_editor_folder_element_get_property (GObject *object,
+                                    guint property_id,
+                                    GValue *value,
+                                    GParamSpec *pspec)
+{
+	switch (property_id) {
+		case PROP_SESSION:
+			g_value_set_object (
+				value,
+				em_filter_editor_folder_element_get_session (
+				EM_FILTER_EDITOR_FOLDER_ELEMENT (object)));
+			return;
+	}
+
+	G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+}
+
+static void
+filter_editor_folder_element_selected_cb (EMFolderSelectionButton *button,
+                                   EMFilterEditorFolderElement *ff)
+{
+	GtkWidget *toplevel;
+	const gchar *uri;
+
+	uri = em_folder_selection_button_get_folder_uri (button);
+
+	em_filter_folder_element_set_uri ((EMFilterFolderElement *) ff, uri);
+
+	toplevel = gtk_widget_get_toplevel (GTK_WIDGET (button));
+	gtk_window_present (GTK_WINDOW (toplevel));
+}
+
+static void
+filter_editor_folder_element_dispose (GObject *object)
+{
+	EMFilterEditorFolderElementPrivate *priv;
+
+	priv = EM_FILTER_EDITOR_FOLDER_ELEMENT_GET_PRIVATE (object);
+	if (priv->session != NULL) {
+		g_object_unref (priv->session);
+		priv->session = NULL;
+	}
+
+	/* Chain up to parent's dispose() method. */
+	G_OBJECT_CLASS (em_filter_editor_folder_element_parent_class)->dispose (object);
+}
+
+static void
+filter_editor_folder_element_finalize (GObject *object)
+{
+	EMFilterEditorFolderElementPrivate *priv;
+
+	priv = EM_FILTER_EDITOR_FOLDER_ELEMENT_GET_PRIVATE (object);
+
+	/* Chain up to parent's finalize() method. */
+	G_OBJECT_CLASS (em_filter_editor_folder_element_parent_class)->finalize (object);
+}
+
+static GtkWidget *
+filter_editor_folder_element_get_widget (EFilterElement *fe)
+{
+	EMFilterEditorFolderElement *ff = (EMFilterEditorFolderElement *) fe;
+	EMailSession *session;
+	GtkWidget *button;
+
+	session = em_filter_editor_folder_element_get_session (ff);
+
+	button = em_folder_selection_button_new (
+		session, _("Select Folder"), NULL);
+	em_folder_selection_button_set_folder_uri (
+		EM_FOLDER_SELECTION_BUTTON (button), em_filter_folder_element_get_uri ((EMFilterFolderElement *) ff));
+	gtk_widget_show (button);
+
+	g_signal_connect (
+		button, "selected",
+		G_CALLBACK (filter_editor_folder_element_selected_cb), ff);
+
+	return button;
+}
+
+static void
+em_filter_editor_folder_element_class_init (EMFilterEditorFolderElementClass *class)
+{
+	GObjectClass *object_class;
+	EFilterElementClass *filter_element_class;
+
+	g_type_class_add_private (class, sizeof (EMFilterEditorFolderElementPrivate));
+
+	object_class = G_OBJECT_CLASS (class);
+	object_class->set_property = filter_editor_folder_element_set_property;
+	object_class->get_property = filter_editor_folder_element_get_property;	
+	object_class->dispose = filter_editor_folder_element_dispose;
+	object_class->finalize = filter_editor_folder_element_finalize;
+
+	filter_element_class = E_FILTER_ELEMENT_CLASS (class);
+	filter_element_class->get_widget = filter_editor_folder_element_get_widget;
+
+	g_object_class_install_property (
+		object_class,
+		PROP_SESSION,
+		g_param_spec_object (
+			"session",
+			NULL,
+			NULL,
+			E_TYPE_MAIL_SESSION,
+			G_PARAM_READWRITE |
+			G_PARAM_CONSTRUCT_ONLY));
+}
+
+static void
+em_filter_editor_folder_element_init (EMFilterEditorFolderElement *element)
+{
+	element->priv = EM_FILTER_EDITOR_FOLDER_ELEMENT_GET_PRIVATE (element);
+}
+
+EFilterElement *
+em_filter_editor_folder_element_new (EMailSession *session)
+{
+	g_return_val_if_fail (E_IS_MAIL_SESSION (session), NULL);
+
+	return g_object_new (
+		EM_TYPE_FILTER_EDITOR_FOLDER_ELEMENT,
+		"session", session, NULL);
+}
+
+EMailSession *
+em_filter_editor_folder_element_get_session (EMFilterEditorFolderElement *element)
+{
+	g_return_val_if_fail (EM_IS_FILTER_EDITOR_FOLDER_ELEMENT (element), NULL);
+
+	return element->priv->session;
+}