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authorChristopher James Lahey <clahey@helixcode.com>2000-12-07 02:38:39 +0800
committerChris Lahey <clahey@src.gnome.org>2000-12-07 02:38:39 +0800
commit6dce720dc64061352041f4a55c46590c8ffcc3a0 (patch)
treeaeaa4f941fc9964f0289d9078b1299d8148a4dbd /widgets/menus/gal-view.c
parentaf6115e56fddb10b0dc1dd8f38aff42754e47950 (diff)
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Added gal-view-collection.c, gal-view-etable.c, gal-view-factory-etable.c,
2000-12-06 Christopher James Lahey <clahey@helixcode.com> * Makefile.am: Added gal-view-collection.c, gal-view-etable.c, gal-view-factory-etable.c, gal-view-factory.c, gal-view-collection.h, gal-view-etable.h, gal-view-factory-etable.h, and gal-view-factory.h. * gal-define-views-dialog.c, gal-define-views-dialog.h: Rewrote this to take a GalViewCollection. This now passes its collection to the new view dialog but still doesn't get its list of views from the collection. * gal-define-views-model.c: Changed this to use the gal_view_get_title function instead of the "title" gtk argument. * gal-define-views.glade, gal-define-views.glade.h: Changed this dialog to be a bit cleaner. * gal-view-collection.c, gal-view-collection.h: A collection of views and view factories. * gal-view-etable.c, gal-view-etable.h: An implementation of the view class. This stores an ETableSpecification and the current ETableState. * gal-view-factory-etable.c, gal-view-factory-etable.h: An implementation of the view factory class. This stores an ETableSpecification and creates GalViewEtables when requested. * gal-view-factory.c, gal-view-factory.h: A new virtual class. Its primary job is to return new GalViews. * gal-view-new-dialog.c, gal-view-new-dialog.h: Added a collection argument to the new function here so that it can get a list of factories to choose from. * gal-view-new-dialog.glade, gal-view-new-dialog.glade.h: Added a CList for the list of factories to choose from. * gal-view.c, gal-view.h: Changed this to be a virtual class. svn path=/trunk/; revision=6811
Diffstat (limited to 'widgets/menus/gal-view.c')
-rw-r--r--widgets/menus/gal-view.c148
1 files changed, 87 insertions, 61 deletions
diff --git a/widgets/menus/gal-view.c b/widgets/menus/gal-view.c
index 19c9d50f85..1ff9ffab16 100644
--- a/widgets/menus/gal-view.c
+++ b/widgets/menus/gal-view.c
@@ -1,97 +1,123 @@
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
- * gal-view-menus.c: Savable state of a table.
+ * gal-view.c: A View
*
- * Author:
- * Chris Lahey <clahey@helixcode.com>
+ * Authors:
+ * Chris Lahey (clahey@helixcode.com)
*
* (C) 2000 Helix Code, Inc.
*/
#include <config.h>
-#include <stdlib.h>
-#include <gtk/gtksignal.h>
#include "gal-view.h"
-#include <gal/util/e-util.h>
-static void gal_view_set_arg (GtkObject *o, GtkArg *arg, guint arg_id);
-static void gal_view_get_arg (GtkObject *object, GtkArg *arg, guint arg_id);
+#define GV_CLASS(e) ((GalViewClass *)((GtkObject *)e)->klass)
-#define PARENT_TYPE (gtk_object_get_type())
+#define PARENT_TYPE gtk_object_get_type ()
-static GtkObjectClass *gv_parent_class;
+#define d(x)
-enum {
- ARG_0,
- ARG_NAME,
-};
+d(static gint depth = 0);
-static void
-gv_destroy (GtkObject *object)
-{
- GalView *gv = GAL_VIEW (object);
- g_free(gv->name);
+static GtkObjectClass *gal_view_parent_class;
+
+/**
+ * gal_view_edit
+ * @view: The view to edit
+ */
+void
+gal_view_edit (GalView *view)
+{
+ g_return_if_fail (view != NULL);
+ g_return_if_fail (GAL_IS_VIEW (view));
- GTK_OBJECT_CLASS (gv_parent_class)->destroy (object);
+ if (GV_CLASS (view)->edit)
+ GV_CLASS (view)->edit (view);
}
-static void
-gal_view_set_arg (GtkObject *o, GtkArg *arg, guint arg_id)
+/**
+ * gal_view_load_from_node
+ * @view: The view to load to
+ * @node: The xml data to load
+ */
+void
+gal_view_load_from_node (GalView *view,
+ xmlNode *node)
{
- GalView *view;
+ g_return_if_fail (view != NULL);
+ g_return_if_fail (GAL_IS_VIEW (view));
- view = GAL_VIEW (o);
-
- switch (arg_id){
- case ARG_NAME:
- g_free(view->name);
- view->name = g_strdup(GTK_VALUE_STRING (*arg));
- break;
- }
+ if (GV_CLASS (view)->load_from_node)
+ GV_CLASS (view)->load_from_node (view, node);
}
-static void
-gal_view_get_arg (GtkObject *object, GtkArg *arg, guint arg_id)
+/**
+ * gal_view_save_to_node
+ * @view: The view to save
+ * @parent: Save the data as a child of this node
+ */
+void
+gal_view_save_to_node (GalView *view,
+ xmlNode *parent)
{
- GalView *view;
+ g_return_if_fail (view != NULL);
+ g_return_if_fail (GAL_IS_VIEW (view));
- view = GAL_VIEW (object);
-
- switch (arg_id) {
- case ARG_NAME:
- GTK_VALUE_STRING (*arg) = g_strdup(view->name);
- break;
- default:
- arg->type = GTK_TYPE_INVALID;
- break;
- }
+ if (GV_CLASS (view)->save_to_node)
+ GV_CLASS (view)->save_to_node (view, parent);
}
-static void
-gv_init (GalView *view)
+/**
+ * gal_view_get_title
+ * @view: The view to query.
+ *
+ * Returns: The title of the view.
+ */
+const char *
+gal_view_get_title (GalView *view)
{
- view->name = NULL;
+ g_return_val_if_fail (view != NULL, NULL);
+ g_return_val_if_fail (GAL_IS_VIEW (view), NULL);
+
+ if (GV_CLASS (view)->get_title)
+ return GV_CLASS (view)->get_title (view);
+ else
+ return NULL;
}
static void
-gv_class_init (GtkObjectClass *klass)
+gal_view_class_init (GtkObjectClass *object_class)
{
- gv_parent_class = gtk_type_class (PARENT_TYPE);
+ GalViewClass *klass = GAL_VIEW_CLASS(object_class);
+ gal_view_parent_class = gtk_type_class (PARENT_TYPE);
- klass->destroy = gv_destroy;
- klass->set_arg = gal_view_set_arg;
- klass->get_arg = gal_view_get_arg;
-
- gtk_object_add_arg_type ("GalView::name", GTK_TYPE_STRING,
- GTK_ARG_READWRITE, ARG_NAME);
+ klass->edit = NULL;
+ klass->load_from_node = NULL;
+ klass->save_to_node = NULL;
+ klass->get_title = NULL;
}
-E_MAKE_TYPE(gal_view, "GalView", GalView, gv_class_init, gv_init, PARENT_TYPE);
-
-GalView *
-gal_view_new (void)
+GtkType
+gal_view_get_type (void)
{
- GalView *gv = gtk_type_new (GAL_VIEW_TYPE);
+ static guint type = 0;
+
+ if (!type)
+ {
+ GtkTypeInfo info =
+ {
+ "GalView",
+ sizeof (GalView),
+ sizeof (GalViewClass),
+ (GtkClassInitFunc) gal_view_class_init,
+ NULL,
+ /* reserved_1 */ NULL,
+ /* reserved_2 */ NULL,
+ (GtkClassInitFunc) NULL,
+ };
+
+ type = gtk_type_unique (PARENT_TYPE, &info);
+ }
- return (GalView *) gv;
+ return type;
}