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-rw-r--r--mail/em-vfolder-editor-rule.c505
1 files changed, 505 insertions, 0 deletions
diff --git a/mail/em-vfolder-editor-rule.c b/mail/em-vfolder-editor-rule.c
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+/*
+ * 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 <shell/e-shell.h>
+
+#include <e-util/e-util.h>
+#include <libevolution-utils/e-alert.h>
+#include <e-util/e-util-private.h>
+
+#include <libemail-engine/e-mail-folder-utils.h>
+
+#include "em-folder-selector.h"
+#include "em-folder-tree.h"
+#include "em-utils.h"
+#include "em-vfolder-editor-context.h"
+#include "em-vfolder-editor-rule.h"
+
+#define EM_VFOLDER_EDITOR_RULE_GET_PRIVATE(obj) \
+ (G_TYPE_INSTANCE_GET_PRIVATE \
+ ((obj), EM_TYPE_VFOLDER_EDITOR_RULE, EMVFolderEditorRulePrivate))
+
+#define EM_VFOLDER_EDITOR_RULE_GET_PRIVATE(obj) \
+ (G_TYPE_INSTANCE_GET_PRIVATE \
+ ((obj), EM_TYPE_VFOLDER_EDITOR_RULE, EMVFolderEditorRulePrivate))
+
+struct _EMVFolderEditorRulePrivate {
+ EMailSession *session;
+};
+
+enum {
+ PROP_0,
+ PROP_SESSION
+};
+
+static GtkWidget *get_widget (EFilterRule *fr, ERuleContext *f);
+
+G_DEFINE_TYPE (
+ EMVFolderEditorRule,
+ em_vfolder_editor_rule,
+ EM_TYPE_VFOLDER_RULE)
+
+static void
+vfolder_editor_rule_set_session (EMVFolderEditorRule *rule,
+ 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 (rule->priv->session == NULL);
+
+ rule->priv->session = g_object_ref (session);
+}
+
+static void
+vfolder_editor_rule_set_property (GObject *object,
+ guint property_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ switch (property_id) {
+ case PROP_SESSION:
+ vfolder_editor_rule_set_session (
+ EM_VFOLDER_EDITOR_RULE (object),
+ g_value_get_object (value));
+ return;
+ }
+
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+}
+
+static void
+vfolder_editor_rule_get_property (GObject *object,
+ guint property_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ switch (property_id) {
+ case PROP_SESSION:
+ g_value_set_object (
+ value,
+ em_vfolder_editor_rule_get_session (
+ EM_VFOLDER_EDITOR_RULE (object)));
+ return;
+ }
+
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+}
+
+static void
+vfolder_editor_rule_dispose (GObject *object)
+{
+ EMVFolderEditorRulePrivate *priv;
+
+ priv = EM_VFOLDER_EDITOR_RULE_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_vfolder_editor_rule_parent_class)->dispose (object);
+}
+
+static void
+vfolder_editor_rule_finalize (GObject *object)
+{
+ /* EMVFolderEditorRule *rule = EM_VFOLDER_EDITOR_RULE (object); */
+
+ /* Chain up to parent's finalize() method. */
+ G_OBJECT_CLASS (em_vfolder_editor_rule_parent_class)->finalize (object);
+}
+
+static void
+em_vfolder_editor_rule_class_init (EMVFolderEditorRuleClass *class)
+{
+ GObjectClass *object_class;
+ EFilterRuleClass *filter_rule_class;
+
+ g_type_class_add_private (class, sizeof (EMVFolderEditorRulePrivate));
+
+ object_class = G_OBJECT_CLASS (class);
+ object_class->set_property = vfolder_editor_rule_set_property;
+ object_class->get_property = vfolder_editor_rule_get_property;
+ object_class->dispose = vfolder_editor_rule_dispose;
+ object_class->finalize = vfolder_editor_rule_finalize;
+
+ filter_rule_class = E_FILTER_RULE_CLASS (class);
+ filter_rule_class->get_widget = 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_vfolder_editor_rule_init (EMVFolderEditorRule *rule)
+{
+ rule->priv = EM_VFOLDER_EDITOR_RULE_GET_PRIVATE (rule);
+}
+
+EFilterRule *
+em_vfolder_editor_rule_new (EMailSession *session)
+{
+ g_return_val_if_fail (E_IS_MAIL_SESSION (session), NULL);
+
+ return g_object_new (
+ EM_TYPE_VFOLDER_EDITOR_RULE, "session", session, NULL);
+}
+
+EMailSession *
+em_vfolder_editor_rule_get_session (EMVFolderEditorRule *rule)
+{
+ g_return_val_if_fail (EM_IS_VFOLDER_RULE (rule), NULL);
+
+ return rule->priv->session;
+}
+
+enum {
+ BUTTON_ADD,
+ BUTTON_REMOVE,
+ BUTTON_LAST
+};
+
+struct _source_data {
+ ERuleContext *rc;
+ EMVFolderRule *vr;
+ const gchar *current;
+ GtkListStore *model;
+ GtkTreeView *list;
+ GtkWidget *source_selector;
+ GtkButton *buttons[BUTTON_LAST];
+};
+
+static void source_add (GtkWidget *widget, struct _source_data *data);
+static void source_remove (GtkWidget *widget, struct _source_data *data);
+
+static struct {
+ const gchar *name;
+ GCallback func;
+} edit_buttons[] = {
+ { "source_add", G_CALLBACK(source_add) },
+ { "source_remove", G_CALLBACK(source_remove)},
+};
+
+static void
+set_sensitive (struct _source_data *data)
+{
+ gtk_widget_set_sensitive (
+ GTK_WIDGET (data->buttons[BUTTON_ADD]), TRUE);
+ gtk_widget_set_sensitive (
+ GTK_WIDGET (data->buttons[BUTTON_REMOVE]),
+ data->current != NULL);
+}
+
+static void
+select_source (GtkWidget *list,
+ struct _source_data *data)
+{
+ GtkTreeViewColumn *column;
+ GtkTreePath *path;
+ GtkTreeIter iter;
+
+ gtk_tree_view_get_cursor (data->list, &path, &column);
+ gtk_tree_model_get_iter (GTK_TREE_MODEL (data->model), &iter, path);
+ gtk_tree_path_free (path);
+
+ gtk_tree_model_get (GTK_TREE_MODEL (data->model), &iter, 0, &data->current, -1);
+
+ set_sensitive (data);
+}
+
+static void
+select_source_with_changed (GtkWidget *widget,
+ struct _source_data *data)
+{
+ em_vfolder_rule_with_t with = 0;
+ GSList *group = NULL;
+ gint i = 0;
+
+ if (!gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget)))
+ return;
+
+ group = gtk_radio_button_get_group (GTK_RADIO_BUTTON (widget));
+
+ for (i = 0; i< g_slist_length (group); i++) {
+ if (g_slist_nth_data (group, with = i) == widget)
+ break;
+ }
+
+ if (with > EM_VFOLDER_RULE_WITH_LOCAL )
+ with = 0;
+
+ gtk_widget_set_sensitive (data->source_selector, !with );
+
+ data->vr->with = with;
+}
+
+static void
+vfr_folder_response (EMFolderSelector *selector,
+ gint button,
+ struct _source_data *data)
+{
+ EMFolderTreeModel *model;
+ EMailSession *session;
+ const gchar *uri;
+
+ model = em_folder_selector_get_model (selector);
+ session = em_folder_tree_model_get_session (model);
+
+ uri = em_folder_selector_get_selected_uri (selector);
+
+ if (button == GTK_RESPONSE_OK && uri != NULL) {
+ GtkTreeSelection *selection;
+ GtkTreeIter iter;
+ gchar *markup;
+
+ g_queue_push_tail (&data->vr->sources, g_strdup (uri));
+
+ markup = e_mail_folder_uri_to_markup (
+ CAMEL_SESSION (session), uri, NULL);
+
+ gtk_list_store_append (data->model, &iter);
+ gtk_list_store_set (data->model, &iter, 0, markup, 1, uri, -1);
+ selection = gtk_tree_view_get_selection (data->list);
+ gtk_tree_selection_select_iter (selection, &iter);
+ data->current = uri;
+
+ g_free (markup);
+
+ set_sensitive (data);
+ }
+
+ gtk_widget_destroy (GTK_WIDGET (selector));
+}
+
+static void
+source_add (GtkWidget *widget,
+ struct _source_data *data)
+{
+ EMFolderTree *folder_tree;
+ EMFolderTreeModel *model;
+ GtkWidget *dialog;
+ gpointer parent;
+
+ parent = gtk_widget_get_toplevel (widget);
+ parent = gtk_widget_is_toplevel (parent) ? parent : NULL;
+
+ model = em_folder_tree_model_get_default ();
+
+ dialog = em_folder_selector_new (
+ parent, model,
+ EM_FOLDER_SELECTOR_CAN_CREATE,
+ _("Add Folder"), NULL, _("_Add"));
+
+ folder_tree = em_folder_selector_get_folder_tree (
+ EM_FOLDER_SELECTOR (dialog));
+
+ em_folder_tree_set_excluded (folder_tree, EMFT_EXCLUDE_NOSELECT);
+
+ g_signal_connect (
+ dialog, "response",
+ G_CALLBACK (vfr_folder_response), data);
+
+ gtk_widget_show (dialog);
+}
+
+static void
+source_remove (GtkWidget *widget,
+ struct _source_data *data)
+{
+ GtkTreeSelection *selection;
+ const gchar *source;
+ GtkTreePath *path;
+ GtkTreeIter iter;
+ gint index = 0;
+ gint n;
+
+ selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (data->list));
+
+ source = NULL;
+ while ((source = em_vfolder_rule_next_source (data->vr, source))) {
+ path = gtk_tree_path_new ();
+ gtk_tree_path_append_index (path, index);
+
+ if (gtk_tree_selection_path_is_selected (selection, path)) {
+ gtk_tree_model_get_iter (
+ GTK_TREE_MODEL (data->model), &iter, path);
+
+ em_vfolder_rule_remove_source (data->vr, source);
+ gtk_list_store_remove (data->model, &iter);
+ gtk_tree_path_free (path);
+
+ /* now select the next rule */
+ n = gtk_tree_model_iter_n_children (
+ GTK_TREE_MODEL (data->model), NULL);
+ index = index >= n ? n - 1 : index;
+
+ if (index >= 0) {
+ path = gtk_tree_path_new ();
+ gtk_tree_path_append_index (path, index);
+ gtk_tree_model_get_iter (
+ GTK_TREE_MODEL (data->model),
+ &iter, path);
+ gtk_tree_path_free (path);
+
+ gtk_tree_selection_select_iter (
+ selection, &iter);
+ gtk_tree_model_get (
+ GTK_TREE_MODEL (data->model), &iter,
+ 0, &data->current, -1);
+ } else {
+ data->current = NULL;
+ }
+
+ break;
+ }
+
+ index++;
+ gtk_tree_path_free (path);
+ }
+
+ set_sensitive (data);
+}
+
+static GtkWidget *
+get_widget (EFilterRule *fr,
+ ERuleContext *rc)
+{
+ EMVFolderRule *vr =(EMVFolderRule *) fr;
+ EMailSession *session;
+ GtkWidget *widget, *frame;
+ struct _source_data *data;
+ GtkRadioButton *rb;
+ const gchar *source;
+ GtkTreeIter iter;
+ GtkBuilder *builder;
+ GObject *object;
+ gint i;
+
+ widget = E_FILTER_RULE_CLASS (em_vfolder_editor_rule_parent_class)->
+ get_widget (fr, rc);
+
+ data = g_malloc0 (sizeof (*data));
+ data->rc = rc;
+ data->vr = vr;
+
+ builder = gtk_builder_new ();
+ e_load_ui_builder_definition (builder, "mail-dialogs.ui");
+
+ frame = e_builder_get_widget(builder, "vfolder_source_frame");
+
+ g_object_set_data_full((GObject *)frame, "data", data, g_free);
+
+ for (i = 0; i < BUTTON_LAST; i++) {
+ data->buttons[i] =(GtkButton *)
+ e_builder_get_widget (builder, edit_buttons[i].name);
+ g_signal_connect (
+ data->buttons[i], "clicked",
+ edit_buttons[i].func, data);
+ }
+
+ object = gtk_builder_get_object (builder, "source_list");
+ data->list = GTK_TREE_VIEW (object);
+ object = gtk_builder_get_object (builder, "source_model");
+ data->model = GTK_LIST_STORE (object);
+
+ session = em_vfolder_editor_context_get_session (EM_VFOLDER_EDITOR_CONTEXT (rc));
+
+ source = NULL;
+ while ((source = em_vfolder_rule_next_source (vr, source))) {
+ gchar *markup;
+
+ markup = e_mail_folder_uri_to_markup (
+ CAMEL_SESSION (session), source, NULL);
+
+ gtk_list_store_append (data->model, &iter);
+ gtk_list_store_set (data->model, &iter, 0, markup, 1, source, -1);
+ g_free (markup);
+ }
+
+ g_signal_connect (
+ data->list, "cursor-changed",
+ G_CALLBACK (select_source), data);
+
+ rb = (GtkRadioButton *)e_builder_get_widget (builder, "local_rb");
+ g_signal_connect (
+ rb, "toggled",
+ G_CALLBACK (select_source_with_changed), data);
+
+ rb = (GtkRadioButton *)e_builder_get_widget (builder, "remote_rb");
+ g_signal_connect (
+ rb, "toggled",
+ G_CALLBACK (select_source_with_changed), data);
+
+ rb = (GtkRadioButton *)e_builder_get_widget (builder, "local_and_remote_rb");
+ g_signal_connect (
+ rb, "toggled",
+ G_CALLBACK (select_source_with_changed), data);
+
+ rb = (GtkRadioButton *) e_builder_get_widget (builder, "specific_rb");
+ g_signal_connect (
+ rb, "toggled",
+ G_CALLBACK (select_source_with_changed), data);
+
+ data->source_selector = (GtkWidget *)
+ e_builder_get_widget (builder, "source_selector");
+
+ rb = g_slist_nth_data (gtk_radio_button_get_group (rb), vr->with);
+ gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (rb), TRUE);
+ g_signal_emit_by_name (rb, "toggled");
+
+ set_sensitive (data);
+
+ gtk_box_pack_start (GTK_BOX (widget), frame, TRUE, TRUE, 3);
+
+ g_object_unref (builder);
+
+ return widget;
+}
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