Separation of bookmarks and normal toolbars.

2004-06-08  Christian Persch  <chpe@cvs.gnome.org>

	Separation of bookmarks and normal toolbars.

	* lib/egg/egg-editable-toolbar.c: (find_action), (create_item),
	(egg_editable_toolbar_construct), (egg_editable_toolbar_realize),
	(egg_editable_toolbar_unrealize), (egg_editable_toolbar_set_model),
	(egg_editable_toolbar_set_merge),
	(egg_editable_toolbar_set_property),
	(egg_editable_toolbar_get_property),
	(egg_editable_toolbar_class_init), (egg_editable_toolbar_init),
	(egg_editable_toolbar_set_edit_mode):
	* lib/egg/egg-editable-toolbar.h:
	* lib/egg/egg-toolbars-model.c: (egg_toolbars_model_load),
	(egg_toolbars_model_init):

	Only construct the toolbar on realize. When setting a different model,
	unrealize the toolbar. Connect to model only while realized, fixes
	crashes when setting flags on the toolbars model.

	* data/ui/epiphany-bookmarksbar.xml:
	* data/ui/epiphany-fs-toolbar.xml:
	* data/ui/epiphany-toolbar.xml:

	Separated. Fix root name to be "toolbars" which is the name we
	save the model with.

	* src/bookmarks/ephy-bookmarksbar-model.c:
	(ephy_bookmarksbar_model_get_type), (get_toolbar_and_item_pos),
	(get_toolbar_pos), (ephy_bookmarksbar_model_get_action_name),
	(ephy_bookmarksbar_model_get_node),
	(ephy_bookmarksbar_model_add_bookmark),
	(ephy_bookmarksbar_model_remove_bookmark),
	(ephy_bookmarksbar_model_has_bookmark), (save_changes_idle),
	(save_changes), (update_flags_and_save_changes),
	(bookmark_destroy_cb), (item_added_cb), (impl_add_item),
	(impl_get_item_id), (impl_get_item_type), (load_toolbars),
	(ephy_bookmarksbar_model_init), (ephy_bookmarksbar_model_finalize),
	(ephy_bookmarksbar_model_set_property),
	(ephy_bookmarksbar_model_get_property),
	(ephy_bookmarksbar_model_class_init),
	(ephy_bookmarksbar_model_new):
	* src/bookmarks/ephy-bookmarksbar-model.h:
	* src/ephy-toolbars-model.c: (save_changes_idle), (save_changes),
	(update_flags_and_save_changes), (get_toolbar_pos),
	(load_toolbars), (ephy_toolbars_model_init),
	(ephy_toolbars_model_finalize), (ephy_toolbars_model_class_init),
	(ephy_toolbars_model_new):
	* src/ephy-toolbars-model.h:

	Split toolbars model in bookmarks and non-bookmarks parts.

	* src/bookmarks/ephy-bookmarksbar.c: (ephy_bookmarksbar_get_type),
	(go_location_cb), (bookmark_destroy_cb),
	(ephy_bookmarksbar_action_request), (toolbar_added_cb),
	(ephy_bookmarksbar_set_window), (ephy_bookmarksbar_realize),
	(ephy_bookmarksbar_unrealize), (ephy_bookmarksbar_init),
	(ephy_bookmarksbar_finalize), (ephy_bookmarksbar_set_property),
	(ephy_bookmarksbar_get_property), (ephy_bookmarksbar_class_init),
	(ephy_bookmarksbar_new):
	* src/bookmarks/ephy-bookmarksbar.h:
	* src/toolbar.c: (go_location_cb), (toolbar_set_property),
	(toolbar_get_property), (toolbar_class_init), (toolbar_set_window),
	(toolbar_init), (toolbar_new), (toolbar_set_location),
	(toolbar_update_navigation_actions):
	* src/toolbar.h:
	* src/ephy-window.c: (get_chromes_visibility),
	(sync_chromes_visibility), (ephy_window_fullscreen),
	(ephy_window_unfullscreen), (action_request_forward_cb),
	(ephy_window_init), (ephy_window_get_toolbar),
	(ephy_window_get_bookmarksbar):
	* src/ephy-window.h:
	* src/window-commands.c: (window_cmd_view_fullscreen),
	(toolbar_editor_destroy_cb), (toolbar_editor_response_cb),
	(window_cmd_edit_toolbar):

	Split toolbars in bookmarks and non-bookmarks toolbars.

	* src/bookmarks/ephy-bookmarks.c: (ephy_bookmarks_init_defaults),
	(ephy_bookmarks_get_toolbars_model), (ephy_bookmarks_set_property),
	(ephy_bookmarks_get_property), (ephy_bookmarks_class_init),
	(ephy_bookmarks_finalize):
	* src/bookmarks/ephy-bookmarks.h:
	* src/ephy-shell.c: (ephy_shell_get_toolbars_model):
	* src/ephy-shell.h:

	Made bookmarksbar toolbars model a service of EphyBookmarks.

	* src/bookmarks/ephy-bookmark-properties.c:
	(ephy_bookmark_properties_set_property),
	(toolbar_checkbox_changed_cb), (build_ui),
	(ephy_bookmark_properties_init):
	* src/bookmarks/ephy-bookmarks-editor.c:
	(cmd_show_in_bookmarks_bar), (ephy_bookmarks_editor_update_menu),
	(toolbar_items_changed_cb), (ephy_bookmarks_editor_init):

	Adapt to changes above.

	* data/ui/Makefile.am:
	* src/Makefile.am:
	* src/bookmarks/Makefile.am:

	Makefile changes.

1 files changed, 583 insertions, 0 deletions

diff --git a/src/bookmarks/ephy-bookmarksbar-model.c b/src/bookmarks/ephy-bookmarksbar-model.c
new file mode 100755
index 000000000..34b80e004
--- /dev/null
+++ b/src/bookmarks/ephy-bookmarksbar-model.c
@@ -0,0 +1,583 @@
+/*
+ *  Copyright (C) 2003-2004 Marco Pesenti Gritti
+ *  Copyright (C) 2003-2004 Christian Persch
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *
+ *  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 General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ *  $Id$
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "ephy-bookmarksbar-model.h"
+#include "ephy-bookmarks.h"
+#include "ephy-dnd.h"
+#include "ephy-node-common.h"
+#include "ephy-file-helpers.h"
+#include "ephy-history.h"
+#include "ephy-shell.h"
+#include "ephy-string.h"
+#include "ephy-debug.h"
+
+#include <string.h>
+#include <glib/gi18n.h>
+
+#define EPHY_BOOKMARKSBARS_XML_FILE	"epiphany-bookmarksbar.xml"
+#define EPHY_BOOKMARKSBARS_XML_VERSION	"1.0"
+
+enum
+{
+	PROP_0,
+	PROP_BOOKMARKS
+};
+
+enum
+{
+	URL,
+	NAME
+};
+
+#define EPHY_BOOKMARKSBAR_MODEL_GET_PRIVATE(object)(G_TYPE_INSTANCE_GET_PRIVATE ((object), EPHY_TYPE_BOOKMARKSBAR_MODEL, EphyBookmarksBarModelPrivate))
+
+struct EphyBookmarksBarModelPrivate
+{
+	EphyBookmarks *bookmarks;
+	char *xml_file;
+	guint timeout;
+};
+
+static void ephy_bookmarksbar_model_class_init (EphyBookmarksBarModelClass *klass);
+static void ephy_bookmarksbar_model_init       (EphyBookmarksBarModel *t);
+
+static GObjectClass *parent_class = NULL;
+
+GType
+ephy_bookmarksbar_model_get_type (void)
+{
+	static GType type = 0;
+
+	if (type == 0)
+	{
+		static const GTypeInfo our_info = {
+		sizeof (EphyBookmarksBarModelClass),
+		NULL,			/* base_init */
+		NULL,			/* base_finalize */
+		(GClassInitFunc) ephy_bookmarksbar_model_class_init,
+		NULL,
+		NULL,			/* class_data */
+		sizeof (EphyBookmarksBarModel),
+		0,			/* n_preallocs */
+		(GInstanceInitFunc) ephy_bookmarksbar_model_init
+	};
+
+	type = g_type_register_static (EGG_TYPE_TOOLBARS_MODEL,
+				       "EphyBookmarksBarModel",
+				       &our_info, 0);
+	}
+
+	return type;
+}
+
+static gboolean
+get_toolbar_and_item_pos (EphyBookmarksBarModel *model,
+			  const char *name,
+			  int *toolbar,
+			  int *position)
+{
+	EggToolbarsModel *eggmodel = EGG_TOOLBARS_MODEL (model);
+	int n_toolbars, n_items;
+	int t,i;
+
+	n_toolbars = egg_toolbars_model_n_toolbars (eggmodel);
+
+	for (t = 0; t < n_toolbars; t++)
+	{
+		n_items = egg_toolbars_model_n_items (eggmodel, t);
+
+		for (i = 0; i < n_items; i++)
+		{
+			const char *i_name;
+			gboolean is_separator;
+
+			egg_toolbars_model_item_nth (eggmodel, t,
+						     i, &is_separator, NULL, &i_name);
+			g_return_val_if_fail (i_name != NULL, FALSE);
+
+			if (strcmp (i_name, name) == 0)
+			{
+				if (toolbar) *toolbar = t;
+				if (position) *position = i;
+
+				return TRUE;
+			}
+		}
+	}
+
+	return FALSE;
+}
+
+static int
+get_toolbar_pos (EphyBookmarksBarModel *model,
+		 const char *name)
+{
+	EggToolbarsModel *eggmodel = EGG_TOOLBARS_MODEL (model);
+	int i, n_toolbars;
+
+	n_toolbars = egg_toolbars_model_n_toolbars (eggmodel);
+
+	for (i = 0; i < n_toolbars; i++)
+	{
+		const char *t_name;
+
+		t_name = egg_toolbars_model_toolbar_nth (eggmodel, i);
+		if (strcmp (name, t_name) == 0)
+		{
+			return i;
+		}
+	}
+
+	return -1;
+}
+
+char *
+ephy_bookmarksbar_model_get_action_name (EphyBookmarksBarModel *model,
+					 long id)
+{
+	return g_strdup_printf ("GoBookmark-%ld", id);
+}
+
+EphyNode *
+ephy_bookmarksbar_model_get_node (EphyBookmarksBarModel *model,
+				  const char *action_name)
+{
+	EphyBookmarks *bookmarks = EPHY_BOOKMARKSBAR_MODEL (model)->priv->bookmarks;
+	long node_id;
+
+	if (!ephy_string_to_int (action_name + strlen ("GoBookmark-"), &node_id))
+	{
+		return NULL;
+	}
+
+	return ephy_bookmarks_get_from_id (bookmarks, node_id);
+}
+
+void
+ephy_bookmarksbar_model_add_bookmark (EphyBookmarksBarModel *model,
+				      gboolean topic,
+				      long id)
+{
+	char *name;
+	int toolbar_position;
+
+	toolbar_position = get_toolbar_pos (model, "BookmarksBar");
+	g_return_if_fail (toolbar_position != -1);
+
+	name = ephy_bookmarksbar_model_get_action_name (model, id);
+	egg_toolbars_model_add_item (EGG_TOOLBARS_MODEL (model),
+				    toolbar_position, -1, name,
+				    topic ? EPHY_DND_TOPIC_TYPE :
+					    EPHY_DND_URL_TYPE);
+	g_free (name);
+}
+
+void
+ephy_bookmarksbar_model_remove_bookmark (EphyBookmarksBarModel *model,
+					 long id)
+{
+/*	char *action_name;
+	int toolbar, position;
+
+	action_name = ephy_bookmarksbar_model_get_action_name (model, id);
+	g_return_if_fail (action_name != NULL);
+
+	if (get_toolbar_and_item_pos (model, action_name, &toolbar, &position))
+	{
+		egg_toolbars_model_remove_item (EGG_TOOLBARS_MODEL (model),
+						toolbar, position);
+	}
+
+	g_free (action_name);*/
+}
+
+gboolean
+ephy_bookmarksbar_model_has_bookmark (EphyBookmarksBarModel *model,
+				      long id)
+{
+	char *action_name;
+	gboolean found;
+	int toolbar, pos;
+
+	action_name = ephy_bookmarksbar_model_get_action_name (model, id);
+	g_return_val_if_fail (action_name != NULL, FALSE);
+
+	found = get_toolbar_and_item_pos (model, action_name, &toolbar, &pos);
+
+	g_free (action_name);
+
+	return found;
+}
+
+static gboolean
+save_changes_idle (EphyBookmarksBarModel *model)
+{
+	LOG ("Saving bookmarks toolbars model")
+
+	egg_toolbars_model_save
+		(EGG_TOOLBARS_MODEL (model),
+		 model->priv->xml_file,
+		 EPHY_BOOKMARKSBARS_XML_VERSION);
+
+	model->priv->timeout = 0;
+
+	/* don't run again */
+	return FALSE;
+}
+
+static void
+save_changes (EphyBookmarksBarModel *model)
+{
+	if (model->priv->timeout == 0)
+	{
+		model->priv->timeout =
+			g_idle_add ((GSourceFunc) save_changes_idle, model);
+	}
+}
+
+static void
+update_flags_and_save_changes (EphyBookmarksBarModel *model)
+{
+	EggToolbarsModel *eggmodel = EGG_TOOLBARS_MODEL (model);
+	int i, n_toolbars;
+	int flag = 0;
+
+	n_toolbars = egg_toolbars_model_n_toolbars (eggmodel);
+
+	if (n_toolbars <= 1)
+	{
+		flag = EGG_TB_MODEL_NOT_REMOVABLE;
+	}
+
+	for (i = 0; i < n_toolbars; i++)
+	{
+		const char *t_name;
+
+		t_name = egg_toolbars_model_toolbar_nth (eggmodel, i);
+		g_return_if_fail (t_name != NULL);
+
+		egg_toolbars_model_set_flags (eggmodel, flag, i);
+	}
+
+	save_changes (model);
+}
+
+static void
+bookmark_destroy_cb (EphyNode *node,
+		     EphyBookmarksBarModel *model)
+{
+	long id;
+
+	id = ephy_node_get_id (node);
+	ephy_bookmarksbar_model_remove_bookmark (model, id);
+}
+
+static void
+item_added_cb (EphyBookmarksBarModel *model,
+	       int toolbar_position,
+	       int position)
+{
+	EphyNode *node;
+	const char *name;
+	gboolean is_separator;
+
+	egg_toolbars_model_item_nth (EGG_TOOLBARS_MODEL (model), toolbar_position,
+				     position, &is_separator, NULL, &name);
+	if (!is_separator && g_str_has_prefix (name, "GoBookmark-"))
+	{
+		node = ephy_bookmarksbar_model_get_node (model, name);
+		g_return_if_fail (node != NULL);
+
+		ephy_node_signal_connect_object (node,
+						 EPHY_NODE_DESTROY,
+						 (EphyNodeCallback) bookmark_destroy_cb,
+						 G_OBJECT (model));
+	}
+
+	save_changes (model);
+}
+
+static gboolean
+impl_add_item (EggToolbarsModel *eggmodel,
+	       int toolbar_position,
+	       int position,
+	       const char *name,
+	       const char *type)
+{
+	EphyBookmarksBarModel *model = EPHY_BOOKMARKSBAR_MODEL (eggmodel);
+	gboolean is_bookmark;
+
+	is_bookmark = strcmp (type, EPHY_DND_TOPIC_TYPE) == 0 ||
+		      strcmp (type, EPHY_DND_URL_TYPE) == 0;
+
+	if (!is_bookmark || !get_toolbar_and_item_pos (model, name, NULL, NULL))
+	{
+		return EGG_TOOLBARS_MODEL_CLASS (parent_class)->add_item
+			(eggmodel, toolbar_position, position, name, type);
+	}
+
+	return FALSE;
+}
+
+static char *
+impl_get_item_id (EggToolbarsModel *eggmodel,
+		  const char *type,
+		  const char *name)
+{
+	EphyBookmarksBarModel *model = EPHY_BOOKMARKSBAR_MODEL (eggmodel);
+	EphyBookmarks *bookmarks = model->priv->bookmarks;
+
+	if (strcmp (type, EPHY_DND_TOPIC_TYPE) == 0)
+	{
+		EphyNode *topic;
+
+		topic = ephy_bookmarks_find_keyword (bookmarks, name, FALSE);
+		if (topic == NULL) return NULL;
+
+		return ephy_bookmarksbar_model_get_action_name
+			(model, ephy_node_get_id (topic));
+	}
+	else if (strcmp (type, EPHY_DND_URL_TYPE) == 0)
+	{
+		EphyNode *node = NULL;
+		gchar **netscape_url;
+
+		netscape_url = g_strsplit (name, "\n", 2);
+		if (!netscape_url || !netscape_url[URL]) return NULL;
+
+		node = ephy_bookmarks_find_bookmark (bookmarks, netscape_url[URL]);
+
+		if (!node)
+		{
+			/* Create the bookmark, it does not exist */
+			EphyHistory *gh;
+			const char *icon;
+			const char *title;
+
+			title = netscape_url[NAME];
+			if (title == NULL || *title == '\0')
+			{
+				title = _("Untitled");
+			}
+
+			node = ephy_bookmarks_add (bookmarks, title, netscape_url[URL]);
+
+			if (node != NULL)
+			{
+				gh = EPHY_HISTORY (ephy_embed_shell_get_global_history (embed_shell));
+				icon = ephy_history_get_icon (gh, netscape_url[URL]);
+
+				if (icon)
+				{
+					ephy_bookmarks_set_icon (bookmarks, netscape_url[URL], icon);
+				}
+			}
+		}
+
+		g_strfreev (netscape_url);
+
+		if (node == NULL) return NULL;
+
+		return ephy_bookmarksbar_model_get_action_name
+			(model, ephy_node_get_id (node));
+	}
+
+	return EGG_TOOLBARS_MODEL_CLASS (parent_class)->get_item_id (eggmodel, type, name);
+}
+
+static char *
+impl_get_item_type (EggToolbarsModel *model,
+		    GdkAtom type)
+{
+	if (gdk_atom_intern (EPHY_DND_TOPIC_TYPE, FALSE) == type)
+	{
+		return g_strdup (EPHY_DND_TOPIC_TYPE);
+	}
+	else if (gdk_atom_intern (EPHY_DND_URL_TYPE, FALSE) == type)
+	{
+		return g_strdup (EPHY_DND_URL_TYPE);
+	}
+
+	return EGG_TOOLBARS_MODEL_CLASS (parent_class)->get_item_type (model, type);
+}
+
+static void
+load_toolbars (EphyBookmarksBarModel *model)
+{
+	EggToolbarsModel *eggmodel = EGG_TOOLBARS_MODEL (model);
+	gboolean success = FALSE;
+
+	success = egg_toolbars_model_load (eggmodel, model->priv->xml_file);
+	LOG ("Loading the toolbars was %ssuccessful", success ? "" : "un")
+
+	/* Try migration first: load the old layout, and remove every toolbar
+	 * except the BookmarksBar toolbar
+	 */
+	if (success == FALSE)
+	{
+		char *old_xml;
+		int i, n_toolbars;
+
+		old_xml = g_build_filename (ephy_dot_dir (),
+					    "epiphany-toolbars.xml",
+					    NULL);
+		success = egg_toolbars_model_load (eggmodel, old_xml);
+		g_free (old_xml);
+
+		if (success)
+		{
+			n_toolbars = egg_toolbars_model_n_toolbars (eggmodel);
+
+			for (i = n_toolbars - 1; i >= 0; i--)
+			{
+				const char *t_name;
+
+				t_name = egg_toolbars_model_toolbar_nth (eggmodel, i);
+				g_return_if_fail (t_name != NULL);
+
+				if (strcmp (t_name, "BookmarksBar") != 0)
+				{
+					egg_toolbars_model_remove_toolbar (eggmodel, i);
+				}
+			}
+		}
+
+		LOG ("Migration was %ssuccessful", success ? "" : "un")
+	}
+
+	/* Load default set */
+	if (success == FALSE)
+	{
+		egg_toolbars_model_load
+			(eggmodel, ephy_file ("epiphany-bookmarksbar.xml"));	
+		LOG ("Loading the default toolbars was %ssuccessful", success ? "" : "un")
+	}
+	
+	/* Ensure that we have a BookmarksBar */
+	if (get_toolbar_pos (model, "BookmarksBar") == -1)
+	{
+		egg_toolbars_model_add_toolbar
+			(eggmodel, -1, "BookmarksBar");
+	}
+}	
+
+static void
+ephy_bookmarksbar_model_init (EphyBookmarksBarModel *model)
+{
+	model->priv = EPHY_BOOKMARKSBAR_MODEL_GET_PRIVATE (model);
+
+	model->priv->xml_file = g_build_filename (ephy_dot_dir (),
+						  EPHY_BOOKMARKSBARS_XML_FILE,
+						  NULL);
+
+	g_signal_connect_after (model, "item_added",
+				G_CALLBACK (item_added_cb), NULL);
+	g_signal_connect_after (model, "item_removed",
+				G_CALLBACK (save_changes), NULL);
+	g_signal_connect_after (model, "toolbar_added",
+				G_CALLBACK (update_flags_and_save_changes), NULL);
+	g_signal_connect_after (model, "toolbar_removed",
+				G_CALLBACK (update_flags_and_save_changes), NULL);
+}
+
+static void
+ephy_bookmarksbar_model_finalize (GObject *object)
+{
+	EphyBookmarksBarModel *model = EPHY_BOOKMARKSBAR_MODEL (object);
+
+	if (model->priv->timeout != 0)
+	{
+		g_source_remove (model->priv->timeout);
+		model->priv->timeout = 0;
+	}
+
+	g_free (model->priv->xml_file);
+
+	G_OBJECT_CLASS (parent_class)->finalize (object);
+}
+
+static void
+ephy_bookmarksbar_model_set_property (GObject *object,
+					    guint prop_id,
+					    const GValue *value,
+					    GParamSpec *pspec)
+{
+	EphyBookmarksBarModel *model = EPHY_BOOKMARKSBAR_MODEL (object);
+
+	switch (prop_id)
+	{
+		case PROP_BOOKMARKS:
+			/* we're owned by bookmarks, so don't g_object_ref() here */
+			model->priv->bookmarks = g_value_get_object (value);
+			load_toolbars (model);
+			break;
+	}
+}
+
+static void
+ephy_bookmarksbar_model_get_property (GObject *object,
+					    guint prop_id,
+					    GValue *value,
+					    GParamSpec *pspec)
+{
+	/* no readable properties */
+	g_assert_not_reached ();
+}
+
+static void
+ephy_bookmarksbar_model_class_init (EphyBookmarksBarModelClass *klass)
+{
+	GObjectClass *object_class = G_OBJECT_CLASS (klass);
+	EggToolbarsModelClass *eggclass = EGG_TOOLBARS_MODEL_CLASS (klass);
+
+	parent_class = g_type_class_peek_parent (klass);
+
+	object_class->finalize = ephy_bookmarksbar_model_finalize;
+	object_class->set_property = ephy_bookmarksbar_model_set_property;
+	object_class->get_property = ephy_bookmarksbar_model_get_property;
+
+	eggclass->add_item = impl_add_item;
+	eggclass->get_item_id = impl_get_item_id;
+	eggclass->get_item_type = impl_get_item_type;
+
+	g_object_class_install_property (object_class,
+					 PROP_BOOKMARKS,
+					 g_param_spec_object ("bookmarks",
+							      "Bookmarks",
+							      "Bookmarks",
+							      EPHY_TYPE_BOOKMARKS,
+							      G_PARAM_WRITABLE |
+							      G_PARAM_CONSTRUCT_ONLY));
+
+	g_type_class_add_private (object_class, sizeof (EphyBookmarksBarModelPrivate));
+}
+
+EggToolbarsModel *
+ephy_bookmarksbar_model_new (EphyBookmarks *bookmarks)
+{
+	return EGG_TOOLBARS_MODEL (g_object_new (EPHY_TYPE_BOOKMARKSBAR_MODEL,
+						 "bookmarks", bookmarks,
+						 NULL));
+}