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-rw-r--r--e-util/gal-view-etable.c335
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diff --git a/e-util/gal-view-etable.c b/e-util/gal-view-etable.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:
+ * Chris Lahey <clahey@ximian.com>
+ *
+ * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "gal-view-etable.h"
+
+#include "e-table-config.h"
+
+G_DEFINE_TYPE (GalViewEtable, gal_view_etable, GAL_TYPE_VIEW)
+
+static void
+detach_table (GalViewEtable *view)
+{
+ if (view->table == NULL)
+ return;
+ if (view->table_state_changed_id) {
+ g_signal_handler_disconnect (
+ view->table,
+ view->table_state_changed_id);
+ view->table_state_changed_id = 0;
+ }
+ g_object_unref (view->table);
+ view->table = NULL;
+}
+
+static void
+detach_tree (GalViewEtable *view)
+{
+ if (view->tree == NULL)
+ return;
+ if (view->tree_state_changed_id) {
+ g_signal_handler_disconnect (
+ view->tree,
+ view->tree_state_changed_id);
+ view->tree_state_changed_id = 0;
+ }
+ g_object_unref (view->tree);
+ view->tree = NULL;
+}
+
+static void
+config_changed (ETableConfig *config,
+ GalViewEtable *view)
+{
+ ETableState *state;
+ if (view->state)
+ g_object_unref (view->state);
+ g_object_get (
+ config,
+ "state", &state,
+ NULL);
+ view->state = e_table_state_duplicate (state);
+ g_object_unref (state);
+
+ gal_view_changed (GAL_VIEW (view));
+}
+
+static void
+gal_view_etable_edit (GalView *view,
+ GtkWindow *parent)
+{
+ GalViewEtable *etable_view = GAL_VIEW_ETABLE (view);
+ ETableConfig *config;
+
+ config = e_table_config_new (
+ etable_view->title,
+ etable_view->spec,
+ etable_view->state,
+ parent);
+
+ g_signal_connect (
+ config, "changed",
+ G_CALLBACK (config_changed), view);
+}
+
+static void
+gal_view_etable_load (GalView *view,
+ const gchar *filename)
+{
+ e_table_state_load_from_file (GAL_VIEW_ETABLE (view)->state, filename);
+}
+
+static void
+gal_view_etable_save (GalView *view,
+ const gchar *filename)
+{
+ e_table_state_save_to_file (GAL_VIEW_ETABLE (view)->state, filename);
+}
+
+static const gchar *
+gal_view_etable_get_title (GalView *view)
+{
+ return GAL_VIEW_ETABLE (view)->title;
+}
+
+static void
+gal_view_etable_set_title (GalView *view,
+ const gchar *title)
+{
+ g_free (GAL_VIEW_ETABLE (view)->title);
+ GAL_VIEW_ETABLE (view)->title = g_strdup (title);
+}
+
+static const gchar *
+gal_view_etable_get_type_code (GalView *view)
+{
+ return "etable";
+}
+
+static GalView *
+gal_view_etable_clone (GalView *view)
+{
+ GalViewEtable *gve, *new;
+
+ gve = GAL_VIEW_ETABLE (view);
+
+ new = g_object_new (GAL_TYPE_VIEW_ETABLE, NULL);
+ new->spec = gve->spec;
+ new->title = g_strdup (gve->title);
+ g_object_unref (new->state);
+ new->state = e_table_state_duplicate (gve->state);
+
+ g_object_ref (new->spec);
+
+ return GAL_VIEW (new);
+}
+
+static void
+gal_view_etable_dispose (GObject *object)
+{
+ GalViewEtable *view = GAL_VIEW_ETABLE (object);
+
+ gal_view_etable_detach (view);
+
+ g_free (view->title);
+ view->title = NULL;
+
+ if (view->spec)
+ g_object_unref (view->spec);
+ view->spec = NULL;
+
+ if (view->state)
+ g_object_unref (view->state);
+ view->state = NULL;
+
+ /* Chain up to parent's dispose() method. */
+ G_OBJECT_CLASS (gal_view_etable_parent_class)->dispose (object);
+}
+
+static void
+gal_view_etable_class_init (GalViewEtableClass *class)
+{
+ GalViewClass *gal_view_class = GAL_VIEW_CLASS (class);
+ GObjectClass *object_class = G_OBJECT_CLASS (class);
+
+ gal_view_class->edit = gal_view_etable_edit;
+ gal_view_class->load = gal_view_etable_load;
+ gal_view_class->save = gal_view_etable_save;
+ gal_view_class->get_title = gal_view_etable_get_title;
+ gal_view_class->set_title = gal_view_etable_set_title;
+ gal_view_class->get_type_code = gal_view_etable_get_type_code;
+ gal_view_class->clone = gal_view_etable_clone;
+
+ object_class->dispose = gal_view_etable_dispose;
+}
+
+static void
+gal_view_etable_init (GalViewEtable *gve)
+{
+ gve->spec = NULL;
+ gve->state = e_table_state_new ();
+ gve->title = NULL;
+}
+
+/**
+ * gal_view_etable_new
+ * @spec: The ETableSpecification that this view will be based upon.
+ * @title: The name of the new view.
+ *
+ * Returns a new GalViewEtable. This is primarily for use by
+ * GalViewFactoryEtable.
+ *
+ * Returns: The new GalViewEtable.
+ */
+GalView *
+gal_view_etable_new (ETableSpecification *spec,
+ const gchar *title)
+{
+ GalViewEtable *view;
+
+ g_return_val_if_fail (E_IS_TABLE_SPECIFICATION (spec), NULL);
+
+ view = g_object_new (GAL_TYPE_VIEW_ETABLE, NULL);
+
+ return gal_view_etable_construct (view, spec, title);
+}
+
+/**
+ * gal_view_etable_construct
+ * @view: The view to construct.
+ * @spec: The ETableSpecification that this view will be based upon.
+ * @title: The name of the new view.
+ *
+ * constructs the GalViewEtable. To be used by subclasses and
+ * language bindings.
+ *
+ * Returns: The GalViewEtable.
+ */
+GalView *
+gal_view_etable_construct (GalViewEtable *view,
+ ETableSpecification *spec,
+ const gchar *title)
+{
+ g_return_val_if_fail (GAL_IS_VIEW_ETABLE (view), NULL);
+ g_return_val_if_fail (E_IS_TABLE_SPECIFICATION (spec), NULL);
+
+ view->spec = g_object_ref (spec);
+
+ if (view->state)
+ g_object_unref (view->state);
+ view->state = e_table_state_duplicate (spec->state);
+
+ view->title = g_strdup (title);
+
+ return GAL_VIEW (view);
+}
+
+void
+gal_view_etable_set_state (GalViewEtable *view,
+ ETableState *state)
+{
+ g_return_if_fail (GAL_IS_VIEW_ETABLE (view));
+ g_return_if_fail (E_IS_TABLE_STATE (state));
+
+ if (view->state)
+ g_object_unref (view->state);
+ view->state = e_table_state_duplicate (state);
+
+ gal_view_changed (GAL_VIEW (view));
+}
+
+static void
+table_state_changed (ETable *table,
+ GalViewEtable *view)
+{
+ ETableState *state;
+
+ state = e_table_get_state_object (table);
+ g_object_unref (view->state);
+ view->state = state;
+
+ gal_view_changed (GAL_VIEW (view));
+}
+
+static void
+tree_state_changed (ETree *tree,
+ GalViewEtable *view)
+{
+ ETableState *state;
+
+ state = e_tree_get_state_object (tree);
+ g_object_unref (view->state);
+ view->state = state;
+
+ gal_view_changed (GAL_VIEW (view));
+}
+
+void
+gal_view_etable_attach_table (GalViewEtable *view,
+ ETable *table)
+{
+ g_return_if_fail (GAL_IS_VIEW_ETABLE (view));
+ g_return_if_fail (E_IS_TABLE (table));
+
+ gal_view_etable_detach (view);
+
+ view->table = table;
+
+ e_table_set_state_object (view->table, view->state);
+ g_object_ref (view->table);
+ view->table_state_changed_id = g_signal_connect (
+ view->table, "state_change",
+ G_CALLBACK (table_state_changed), view);
+}
+
+void
+gal_view_etable_attach_tree (GalViewEtable *view,
+ ETree *tree)
+{
+ g_return_if_fail (GAL_IS_VIEW_ETABLE (view));
+ g_return_if_fail (E_IS_TREE (tree));
+
+ gal_view_etable_detach (view);
+
+ view->tree = tree;
+
+ e_tree_set_state_object (view->tree, view->state);
+ g_object_ref (view->tree);
+ view->tree_state_changed_id = g_signal_connect (
+ view->tree, "state_change",
+ G_CALLBACK (tree_state_changed), view);
+}
+
+void
+gal_view_etable_detach (GalViewEtable *view)
+{
+ g_return_if_fail (GAL_IS_VIEW_ETABLE (view));
+
+ if (view->table != NULL)
+ detach_table (view);
+ if (view->tree != NULL)
+ detach_tree (view);
+}