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authorMarco Pesenti Gritti <mpeseng@src.gnome.org>2003-02-11 06:13:02 +0800
committerMarco Pesenti Gritti <mpeseng@src.gnome.org>2003-02-11 06:13:02 +0800
commitc4464cadae6923fc42bfa205e5c701cf5eb0277d (patch)
treed83db99863e043b72e587c4a4af54be6267cb1a1 /lib
parent8dbf2a4cd47e215ffbe9a673920622181db920b3 (diff)
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*** empty log message ***
Diffstat (limited to 'lib')
-rwxr-xr-xlib/widgets/ephy-toolbars-group.c470
-rwxr-xr-xlib/widgets/ephy-toolbars-group.h96
2 files changed, 566 insertions, 0 deletions
diff --git a/lib/widgets/ephy-toolbars-group.c b/lib/widgets/ephy-toolbars-group.c
new file mode 100755
index 000000000..b2c0aa2aa
--- /dev/null
+++ b/lib/widgets/ephy-toolbars-group.c
@@ -0,0 +1,470 @@
+/*
+ * Copyright (C) 2002 Marco Pesenti Gritti
+ *
+ * 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.
+ */
+
+#include "ephy-toolbars-group.h"
+#include "ephy-file-helpers.h"
+#include "ephy-debug.h"
+
+#include <libgnome/gnome-i18n.h>
+#include <string.h>
+
+static void ephy_toolbars_group_class_init (EphyToolbarsGroupClass *klass);
+static void ephy_toolbars_group_init (EphyToolbarsGroup *t);
+static void ephy_toolbars_group_finalize (GObject *object);
+
+static GObjectClass *parent_class = NULL;
+
+struct EphyToolbarsGroupPrivate
+{
+ GNode *available_actions;
+ GNode *toolbars;
+ char *filename;
+};
+
+GType
+ephy_toolbars_group_get_type (void)
+{
+ static GType ephy_toolbars_group_type = 0;
+
+ if (ephy_toolbars_group_type == 0)
+ {
+ static const GTypeInfo our_info =
+ {
+ sizeof (EphyToolbarsGroupClass),
+ NULL, /* base_init */
+ NULL, /* base_finalize */
+ (GClassInitFunc) ephy_toolbars_group_class_init,
+ NULL,
+ NULL, /* class_data */
+ sizeof (EphyToolbarsGroup),
+ 0, /* n_preallocs */
+ (GInstanceInitFunc) ephy_toolbars_group_init
+ };
+
+ ephy_toolbars_group_type = g_type_register_static (G_TYPE_OBJECT,
+ "EphyToolbarsGroup",
+ &our_info, 0);
+ }
+
+ return ephy_toolbars_group_type;
+
+}
+
+static xmlDocPtr
+ephy_toolbars_group_to_xml (EphyToolbarsGroup *t)
+{
+ GNode *l1, *l2, *tl;
+ xmlDocPtr doc;
+
+ tl = t->priv->toolbars;
+
+ xmlIndentTreeOutput = TRUE;
+ doc = xmlNewDoc ("1.0");
+ doc->children = xmlNewDocNode (doc, NULL, "toolbars", NULL);
+
+ for (l1 = tl->children; l1 != NULL; l1 = l1->next)
+ {
+ xmlNodePtr tnode;
+
+ tnode = xmlNewChild (doc->children, NULL, "toolbar", NULL);
+
+ for (l2 = l1->children; l2 != NULL; l2 = l2->next)
+ {
+ xmlNodePtr node;
+ EphyToolbarsItem *item = l2->data;
+
+ if (item->separator)
+ {
+ node = xmlNewChild (tnode, NULL, "separator", NULL);
+ }
+ else
+ {
+ node = xmlNewChild (tnode, NULL, "toolitem", NULL);
+ xmlSetProp (node, "verb", item->action);
+ }
+ }
+ }
+
+ return doc;
+}
+
+static void
+toolbars_group_save (EphyToolbarsGroup *t)
+{
+ xmlDocPtr doc;
+
+ doc = ephy_toolbars_group_to_xml (t);
+ xmlSaveFormatFile (t->priv->filename, doc, 1);
+ xmlFreeDoc (doc);
+}
+
+static EphyToolbarsToolbar *
+toolbars_toolbar_new (void)
+{
+ EphyToolbarsToolbar *toolbar;
+
+ toolbar = g_new0 (EphyToolbarsToolbar, 1);
+ toolbar->widget = NULL;
+
+ return toolbar;
+}
+
+static EphyToolbarsItem *
+toolbars_item_new (const char *action, gboolean separator)
+{
+ EphyToolbarsItem *item;
+
+ item = g_new0 (EphyToolbarsItem, 1);
+ item->action = g_strdup (action);
+ item->separator = separator;
+ item->widget = NULL;
+
+ return item;
+}
+
+static void
+free_toolbar_node (EphyToolbarsToolbar *toolbar)
+{
+ g_free (toolbar);
+}
+
+static void
+free_item_node (EphyToolbarsItem *item)
+{
+ g_free (item->action);
+ g_free (item);
+}
+
+static void
+add_action (EphyToolbarsGroup *t,
+ GNode *parent,
+ GNode *sibling,
+ const char *type,
+ const char *name)
+{
+ EphyToolbarsItem *item;
+ GNode *node;
+ gboolean separator;
+
+ LOG ("Add action, type %s, name %s", type, name)
+
+ separator = (strcmp (name, "separator") == 0);
+ item = toolbars_item_new (name, separator);
+ node = g_node_new (item);
+
+ g_node_insert_before (parent, sibling, node);
+}
+
+void
+ephy_toolbars_group_add_item (EphyToolbarsGroup *t,
+ EphyToolbarsToolbar *parent,
+ EphyToolbarsItem *sibling,
+ const char *type,
+ const char *name)
+{
+ GNode *parent_node;
+ GNode *sibling_node;
+
+ parent_node = g_node_find (t->priv->toolbars, G_IN_ORDER, G_TRAVERSE_ALL, parent);
+ sibling_node = g_node_find (t->priv->toolbars, G_IN_ORDER, G_TRAVERSE_ALL, sibling);
+
+ add_action (t, parent_node, sibling_node, type, name);
+
+ toolbars_group_save (t);
+}
+
+static void
+parse_item_list (EphyToolbarsGroup *t,
+ xmlNodePtr child,
+ GNode *parent)
+{
+ while (child)
+ {
+ if (xmlStrEqual (child->name, "toolitem"))
+ {
+ xmlChar *verb;
+
+ verb = xmlGetProp (child, "verb");
+ add_action (t, parent, NULL, NULL, verb);
+
+ xmlFree (verb);
+ }
+ else if (xmlStrEqual (child->name, "separator"))
+ {
+ add_action (t, parent, NULL, NULL, "separator");
+ }
+
+ child = child->next;
+ }
+}
+
+static GNode *
+add_toolbar (EphyToolbarsGroup *t)
+{
+ EphyToolbarsToolbar *toolbar;
+ GNode *node;
+
+ toolbar = toolbars_toolbar_new ();
+ node = g_node_new (toolbar);
+ g_node_append (t->priv->toolbars, node);
+
+ return node;
+}
+
+EphyToolbarsToolbar *
+ephy_toolbars_group_add_toolbar (EphyToolbarsGroup *t)
+{
+ GNode *node;
+
+ node = add_toolbar (t);
+
+ toolbars_group_save (t);
+
+ return node->data;
+}
+
+static void
+parse_toolbars (EphyToolbarsGroup *t,
+ xmlNodePtr child)
+{
+ while (child)
+ {
+ if (xmlStrEqual (child->name, "toolbar"))
+ {
+ GNode *node;
+
+ node = add_toolbar (t);
+ parse_item_list (t, child->children, node);
+ }
+
+ child = child->next;
+ }
+}
+
+static void
+load_defaults (EphyToolbarsGroup *t)
+{
+ xmlDocPtr doc;
+ xmlNodePtr child;
+ xmlNodePtr root;
+ const char *xml_filepath;
+
+ LOG ("Load default toolbar info")
+
+ xml_filepath = ephy_file ("epiphany-toolbar.xml");
+
+ doc = xmlParseFile (xml_filepath);
+ root = xmlDocGetRootElement (doc);
+
+ child = root->children;
+ while (child)
+ {
+ if (xmlStrEqual (child->name, "available"))
+ {
+ t->priv->available_actions = g_node_new (NULL);
+ parse_item_list (t, child->children,
+ t->priv->available_actions);
+ }
+ else if (xmlStrEqual (child->name, "default") &&
+ t->priv->toolbars == NULL)
+ {
+ t->priv->toolbars = g_node_new (NULL);
+ parse_toolbars (t, child->children);
+ }
+
+ child = child->next;
+ }
+}
+
+static void
+load_toolbar (EphyToolbarsGroup *t)
+{
+ xmlDocPtr doc;
+ xmlNodePtr root;
+ const char *xml_filepath = t->priv->filename;
+
+ LOG ("Load custom toolbar")
+
+ if (!g_file_test (xml_filepath, G_FILE_TEST_EXISTS)) return;
+
+ doc = xmlParseFile (xml_filepath);
+ root = xmlDocGetRootElement (doc);
+
+ t->priv->toolbars = g_node_new (NULL);
+ parse_toolbars (t, root->children);
+}
+
+char *
+ephy_toolbars_group_to_string (EphyToolbarsGroup *t)
+{
+ GString *s;
+ GNode *l1, *l2, *tl;
+ char *result;
+ int k = 0;
+
+ tl = t->priv->toolbars;
+
+ s = g_string_new (NULL);
+ g_string_append (s, "<Root>");
+ for (l1 = tl->children; l1 != NULL; l1 = l1->next)
+ {
+ int i = 0;
+
+ g_string_append_printf
+ (s, "<dockitem name=\"Toolbar%d\">\n", k);
+
+ for (l2 = l1->children; l2 != NULL; l2 = l2->next)
+ {
+ EphyToolbarsItem *item = l2->data;
+
+ if (item->separator)
+ {
+ g_string_append_printf
+ (s, "<placeholder name=\"PlaceHolder%d\">"
+ "<separator name=\"ToolSeparator\"/>"
+ "</placeholder>\n", i);
+ }
+ else
+ {
+ g_string_append_printf
+ (s, "<placeholder name=\"PlaceHolder%d\">"
+ "<toolitem name=\"ToolItem\" verb=\"%s\"/>"
+ "</placeholder>\n",
+ i, item->action);
+ }
+ i++;
+ }
+
+ g_string_append (s, "</dockitem>\n");
+
+ k++;
+ }
+ g_string_append (s, "</Root>");
+
+ result = s->str;
+
+ g_string_free (s, FALSE);
+
+ return result;
+}
+
+static void
+ephy_toolbars_group_class_init (EphyToolbarsGroupClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+ parent_class = g_type_class_peek_parent (klass);
+
+ object_class->finalize = ephy_toolbars_group_finalize;
+}
+
+static void
+ephy_toolbars_group_init (EphyToolbarsGroup *t)
+{
+ t->priv = g_new0 (EphyToolbarsGroupPrivate, 1);
+
+ t->priv->available_actions = NULL;
+ t->priv->toolbars = NULL;
+ t->priv->filename = NULL;
+}
+
+static void
+ephy_toolbars_group_finalize (GObject *object)
+{
+ EphyToolbarsGroup *t = EPHY_TOOLBARS_GROUP (object);
+
+ g_return_if_fail (object != NULL);
+ g_return_if_fail (IS_EPHY_TOOLBARS_GROUP (object));
+
+ g_node_children_foreach (t->priv->available_actions, G_IN_ORDER,
+ (GNodeForeachFunc)free_item_node, NULL);
+ ephy_toolbars_group_foreach_toolbar (t, free_toolbar_node);
+ ephy_toolbars_group_foreach_item (t, free_item_node);
+ g_node_destroy (t->priv->available_actions);
+ g_node_destroy (t->priv->toolbars);
+
+ g_free (t->priv->filename);
+
+ g_free (t->priv);
+
+ LOG ("EphyToolbarsGroup finalized")
+
+ G_OBJECT_CLASS (parent_class)->finalize (object);
+}
+
+EphyToolbarsGroup *
+ephy_toolbars_group_new (void)
+{
+ EphyToolbarsGroup *t;
+
+ t = EPHY_TOOLBARS_GROUP (g_object_new (EPHY_TOOLBARS_GROUP_TYPE,
+ NULL));
+
+ g_return_val_if_fail (t->priv != NULL, NULL);
+
+ return t;
+}
+
+void
+ephy_toolbars_group_set_source (EphyToolbarsGroup *group, const char *filename)
+{
+ group->priv->filename = g_strdup (filename);
+
+ load_toolbar (group);
+ load_defaults (group);
+}
+
+void
+ephy_toolbars_group_foreach_available (EphyToolbarsGroup *group,
+ EphyToolbarsGroupForeachToolbarFunc func)
+{
+ GNode *l1;
+
+ for (l1 = group->priv->available_actions; l1 != NULL; l1 = l1->next)
+ {
+ func (l1->data);
+ }
+}
+
+void
+ephy_toolbars_group_foreach_toolbar (EphyToolbarsGroup *group,
+ EphyToolbarsGroupForeachToolbarFunc func)
+{
+ GNode *l1;
+
+ for (l1 = group->priv->toolbars->children; l1 != NULL; l1 = l1->next)
+ {
+ func (l1->data);
+ }
+}
+
+void
+ephy_toolbars_group_foreach_item (EphyToolbarsGroup *group,
+ EphyToolbarsGroupForeachItemFunc func)
+{
+ GNode *l1, *l2;
+
+ for (l1 = group->priv->toolbars->children; l1 != NULL; l1 = l1->next)
+ {
+ for (l2 = l1->children; l2 != NULL; l2 = l2->next)
+ {
+ func (l2->data);
+ }
+ }
+}
+
diff --git a/lib/widgets/ephy-toolbars-group.h b/lib/widgets/ephy-toolbars-group.h
new file mode 100755
index 000000000..e997efbf0
--- /dev/null
+++ b/lib/widgets/ephy-toolbars-group.h
@@ -0,0 +1,96 @@
+/*
+ * Copyright (C) 2003 Marco Pesenti Gritti
+ *
+ * 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.
+ */
+
+#ifndef EPHY_TOOLBARS_GROUP_H
+#define EPHY_TOOLBARS_GROUP_H
+
+#include <gtk/gtkwidget.h>
+#include <libxml/parser.h>
+
+G_BEGIN_DECLS
+
+typedef struct EphyToolbarsGroupClass EphyToolbarsGroupClass;
+
+#define EPHY_TOOLBARS_GROUP_TYPE (ephy_toolbars_group_get_type ())
+#define EPHY_TOOLBARS_GROUP(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EPHY_TOOLBARS_GROUP_TYPE, EphyToolbarsGroup))
+#define EPHY_TOOLBARS_GROUP_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), EPHY_TOOLBARS_GROUP_TYPE, EphyToolbarsGroupClass))
+#define IS_EPHY_TOOLBARS_GROUP(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), EPHY_TOOLBARS_GROUP_TYPE))
+#define IS_EPHY_TOOLBARS_GROUP_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), EPHY_TOOLBARS_GROUP_TYPE))
+#define EPHY_TOOLBARS_GROUP_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), EPHY_TOOLBARS_GROUP_TYPE, EphyToolbarsGroupClass))
+
+
+typedef struct EphyToolbarsGroup EphyToolbarsGroup;
+typedef struct EphyToolbarsGroupPrivate EphyToolbarsGroupPrivate;
+
+typedef struct
+{
+ GtkWidget *widget;
+} EphyToolbarsToolbar;
+
+typedef struct
+{
+ gboolean separator;
+ char *action;
+ GtkWidget *widget;
+} EphyToolbarsItem;
+
+typedef void (*EphyToolbarsGroupForeachToolbarFunc) (EphyToolbarsToolbar *toolbar);
+typedef void (*EphyToolbarsGroupForeachItemFunc) (EphyToolbarsItem *item);
+
+struct EphyToolbarsGroup
+{
+ GObject parent_object;
+ EphyToolbarsGroupPrivate *priv;
+};
+
+struct EphyToolbarsGroupClass
+{
+ GObjectClass parent_class;
+
+ void (* changed) (EphyToolbarsGroup *group);
+};
+
+GType ephy_toolbars_group_get_type (void);
+
+EphyToolbarsGroup *ephy_toolbars_group_new (void);
+
+void ephy_toolbars_group_set_source (EphyToolbarsGroup *group,
+ const char *filename);
+
+EphyToolbarsToolbar *ephy_toolbars_group_add_toolbar (EphyToolbarsGroup *t);
+
+void ephy_toolbars_group_add_item (EphyToolbarsGroup *t,
+ EphyToolbarsToolbar *parent,
+ EphyToolbarsItem *sibling,
+ const char *type,
+ const char *name);
+
+void ephy_toolbars_group_foreach_available (EphyToolbarsGroup *group,
+ EphyToolbarsGroupForeachToolbarFunc func);
+
+void ephy_toolbars_group_foreach_toolbar (EphyToolbarsGroup *group,
+ EphyToolbarsGroupForeachToolbarFunc func);
+
+void ephy_toolbars_group_foreach_item (EphyToolbarsGroup *group,
+ EphyToolbarsGroupForeachItemFunc func);
+
+char *ephy_toolbars_group_to_string (EphyToolbarsGroup *t);
+
+G_END_DECLS
+
+#endif