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-rw-r--r--lib/egg/egg-toolbars-model.c1001
1 files changed, 0 insertions, 1001 deletions
diff --git a/lib/egg/egg-toolbars-model.c b/lib/egg/egg-toolbars-model.c
deleted file mode 100644
index d51b6eb74..000000000
--- a/lib/egg/egg-toolbars-model.c
+++ /dev/null
@@ -1,1001 +0,0 @@
-/*
- * Copyright (C) 2002-2004 Marco Pesenti Gritti
- * Copyright (C) 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.
- *
- * $Id$
- */
-
-#include "config.h"
-
-#include "egg-toolbars-model.h"
-#include "eggtypebuiltins.h"
-#include "eggmarshalers.h"
-
-#include <unistd.h>
-#include <string.h>
-#include <libxml/tree.h>
-#include <gdk/gdk.h>
-
-static void egg_toolbars_model_finalize (GObject *object);
-
-enum
-{
- ITEM_ADDED,
- ITEM_REMOVED,
- TOOLBAR_ADDED,
- TOOLBAR_CHANGED,
- TOOLBAR_REMOVED,
- LAST_SIGNAL
-};
-
-typedef struct
-{
- char *name;
- EggTbModelFlags flags;
-} EggToolbarsToolbar;
-
-typedef struct
-{
- char *name;
-} EggToolbarsItem;
-
-static guint signals[LAST_SIGNAL] = { 0 };
-
-#define EGG_TOOLBARS_MODEL_GET_PRIVATE(object)(G_TYPE_INSTANCE_GET_PRIVATE ((object), EGG_TYPE_TOOLBARS_MODEL, EggToolbarsModelPrivate))
-
-struct EggToolbarsModelPrivate
-{
- GNode *toolbars;
- GList *types;
- GHashTable *flags;
-};
-
-G_DEFINE_TYPE (EggToolbarsModel, egg_toolbars_model, G_TYPE_OBJECT)
-
-static xmlDocPtr
-egg_toolbars_model_to_xml (EggToolbarsModel *model)
-{
- GNode *l1, *l2, *tl;
- GList *l3;
- xmlDocPtr doc;
-
- g_return_val_if_fail (EGG_IS_TOOLBARS_MODEL (model), NULL);
-
- tl = model->priv->toolbars;
-
- xmlIndentTreeOutput = TRUE;
- doc = xmlNewDoc ((const xmlChar*) "1.0");
- doc->children = xmlNewDocNode (doc, NULL, (const xmlChar*) "toolbars", NULL);
-
- for (l1 = tl->children; l1 != NULL; l1 = l1->next)
- {
- xmlNodePtr tnode;
- EggToolbarsToolbar *toolbar = l1->data;
-
- tnode = xmlNewChild (doc->children, NULL, (const xmlChar*) "toolbar", NULL);
- xmlSetProp (tnode, (const xmlChar*) "name", (const xmlChar*) toolbar->name);
- xmlSetProp (tnode, (const xmlChar*) "hidden",
- (toolbar->flags&EGG_TB_MODEL_HIDDEN) ? (const xmlChar*) "true" : (const xmlChar*) "false");
- xmlSetProp (tnode, (const xmlChar*) "editable",
- (toolbar->flags&EGG_TB_MODEL_NOT_EDITABLE) ? (const xmlChar*) "false" : (const xmlChar*) "true");
-
- for (l2 = l1->children; l2 != NULL; l2 = l2->next)
- {
- xmlNodePtr node;
- EggToolbarsItem *item = l2->data;
-
- if (strcmp (item->name, "_separator") == 0)
- {
- node = xmlNewChild (tnode, NULL, (const xmlChar*) "separator", NULL);
- continue;
- }
-
- node = xmlNewChild (tnode, NULL, (const xmlChar*) "toolitem", NULL);
- xmlSetProp (node, (const xmlChar*) "name", (const xmlChar*) item->name);
-
- /* Add 'data' nodes for each data type which can be written out for this
- * item. Only write types which can be used to restore the data. */
- for (l3 = model->priv->types; l3 != NULL; l3 = l3->next)
- {
- EggToolbarsItemType *type = l3->data;
- if (type->get_name != NULL && type->get_data != NULL)
- {
- xmlNodePtr dnode;
- char *tmp;
-
- tmp = type->get_data (type, item->name);
- if (tmp != NULL)
- {
- dnode = xmlNewTextChild (node, NULL, (const xmlChar*) "data", (const xmlChar*) tmp);
- g_free (tmp);
-
- tmp = gdk_atom_name (type->type);
- xmlSetProp (dnode, (const xmlChar*) "type", (const xmlChar*) tmp);
- g_free (tmp);
- }
- }
- }
- }
- }
-
- return doc;
-}
-
-static gboolean
-safe_save_xml (const char *xml_file, xmlDocPtr doc)
-{
- char *tmp_file;
- char *old_file;
- gboolean old_exist;
- gboolean retval = TRUE;
-
- tmp_file = g_strconcat (xml_file, ".tmp", NULL);
- old_file = g_strconcat (xml_file, ".old", NULL);
-
- if (xmlSaveFormatFile (tmp_file, doc, 1) <= 0)
- {
- g_warning ("Failed to write XML data to %s", tmp_file);
- goto failed;
- }
-
- old_exist = g_file_test (xml_file, G_FILE_TEST_EXISTS);
-
- if (old_exist)
- {
- if (rename (xml_file, old_file) < 0)
- {
- g_warning ("Failed to rename %s to %s", xml_file, old_file);
- retval = FALSE;
- goto failed;
- }
- }
-
- if (rename (tmp_file, xml_file) < 0)
- {
- g_warning ("Failed to rename %s to %s", tmp_file, xml_file);
-
- if (rename (old_file, xml_file) < 0)
- {
- g_warning ("Failed to restore %s from %s", xml_file, tmp_file);
- }
- retval = FALSE;
- goto failed;
- }
-
- if (old_exist)
- {
- if (unlink (old_file) < 0)
- {
- g_warning ("Failed to delete old file %s", old_file);
- }
- }
-
- failed:
- g_free (old_file);
- g_free (tmp_file);
-
- return retval;
-}
-
-void
-egg_toolbars_model_save_toolbars (EggToolbarsModel *model,
- const char *xml_file,
- const char *version)
-{
- xmlDocPtr doc;
- xmlNodePtr root;
-
- g_return_if_fail (EGG_IS_TOOLBARS_MODEL (model));
-
- doc = egg_toolbars_model_to_xml (model);
- root = xmlDocGetRootElement (doc);
- xmlSetProp (root, (const xmlChar*) "version", (const xmlChar*) version);
- safe_save_xml (xml_file, doc);
- xmlFreeDoc (doc);
-}
-
-static gboolean
-is_unique (EggToolbarsModel *model,
- EggToolbarsItem *idata)
-{
- EggToolbarsItem *idata2;
- GNode *toolbar, *item;
-
-
- for(toolbar = g_node_first_child (model->priv->toolbars);
- toolbar != NULL; toolbar = g_node_next_sibling (toolbar))
- {
- for(item = g_node_first_child (toolbar);
- item != NULL; item = g_node_next_sibling (item))
- {
- idata2 = item->data;
-
- if (idata != idata2 && strcmp (idata->name, idata2->name) == 0)
- {
- return FALSE;
- }
- }
- }
-
- return TRUE;
-}
-
-static GNode *
-toolbar_node_new (const char *name)
-{
- EggToolbarsToolbar *toolbar;
-
- toolbar = g_new (EggToolbarsToolbar, 1);
- toolbar->name = g_strdup (name);
- toolbar->flags = 0;
-
- return g_node_new (toolbar);
-}
-
-static GNode *
-item_node_new (const char *name, EggToolbarsModel *model)
-{
- EggToolbarsItem *item;
- int flags;
-
- g_return_val_if_fail (name != NULL, NULL);
-
- item = g_new (EggToolbarsItem, 1);
- item->name = g_strdup (name);
-
- flags = GPOINTER_TO_INT (g_hash_table_lookup (model->priv->flags, item->name));
- if ((flags & EGG_TB_MODEL_NAME_INFINITE) == 0)
- g_hash_table_insert (model->priv->flags,
- g_strdup (item->name),
- GINT_TO_POINTER (flags | EGG_TB_MODEL_NAME_USED));
-
- return g_node_new (item);
-}
-
-static void
-item_node_free (GNode *item_node, EggToolbarsModel *model)
-{
- EggToolbarsItem *item = item_node->data;
- int flags;
-
- flags = GPOINTER_TO_INT (g_hash_table_lookup (model->priv->flags, item->name));
- if ((flags & EGG_TB_MODEL_NAME_INFINITE) == 0 && is_unique (model, item))
- g_hash_table_insert (model->priv->flags,
- g_strdup (item->name),
- GINT_TO_POINTER (flags & ~EGG_TB_MODEL_NAME_USED));
-
- g_free (item->name);
- g_free (item);
-
- g_node_destroy (item_node);
-}
-
-static void
-toolbar_node_free (GNode *toolbar_node, EggToolbarsModel *model)
-{
- EggToolbarsToolbar *toolbar = toolbar_node->data;
-
- g_node_children_foreach (toolbar_node, G_TRAVERSE_ALL,
- (GNodeForeachFunc) item_node_free, model);
-
- g_free (toolbar->name);
- g_free (toolbar);
-
- g_node_destroy (toolbar_node);
-}
-
-EggTbModelFlags
-egg_toolbars_model_get_flags (EggToolbarsModel *model,
- int toolbar_position)
-{
- GNode *toolbar_node;
- EggToolbarsToolbar *toolbar;
-
- toolbar_node = g_node_nth_child (model->priv->toolbars, toolbar_position);
- g_return_val_if_fail (toolbar_node != NULL, 0);
-
- toolbar = toolbar_node->data;
-
- return toolbar->flags;
-}
-
-void
-egg_toolbars_model_set_flags (EggToolbarsModel *model,
- int toolbar_position,
- EggTbModelFlags flags)
-{
- GNode *toolbar_node;
- EggToolbarsToolbar *toolbar;
-
- toolbar_node = g_node_nth_child (model->priv->toolbars, toolbar_position);
- g_return_if_fail (toolbar_node != NULL);
-
- toolbar = toolbar_node->data;
-
- toolbar->flags = flags;
-
- g_signal_emit (G_OBJECT (model), signals[TOOLBAR_CHANGED],
- 0, toolbar_position);
-}
-
-
-char *
-egg_toolbars_model_get_data (EggToolbarsModel *model,
- GdkAtom type,
- const char *name)
-{
- EggToolbarsItemType *t;
- char *data = NULL;
- GList *l;
-
- if (type == GDK_NONE || type == gdk_atom_intern (EGG_TOOLBAR_ITEM_TYPE, FALSE))
- {
- g_return_val_if_fail (name != NULL, NULL);
- g_return_val_if_fail (*name != 0, NULL);
- return strdup (name);
- }
-
- for (l = model->priv->types; l != NULL; l = l->next)
- {
- t = l->data;
- if (t->type == type && t->get_data != NULL)
- {
- data = t->get_data (t, name);
- if (data != NULL) break;
- }
- }
-
- return data;
-}
-
-char *
-egg_toolbars_model_get_name (EggToolbarsModel *model,
- GdkAtom type,
- const char *data,
- gboolean create)
-{
- EggToolbarsItemType *t;
- char *name = NULL;
- GList *l;
-
- if (type == GDK_NONE || type == gdk_atom_intern (EGG_TOOLBAR_ITEM_TYPE, FALSE))
- {
- g_return_val_if_fail (data, NULL);
- g_return_val_if_fail (*data, NULL);
- return strdup (data);
- }
-
- if (create)
- {
- for (l = model->priv->types; name == NULL && l != NULL; l = l->next)
- {
- t = l->data;
- if (t->type == type && t->new_name != NULL)
- name = t->new_name (t, data);
- }
-
- return name;
- }
- else
- {
- for (l = model->priv->types; name == NULL && l != NULL; l = l->next)
- {
- t = l->data;
- if (t->type == type && t->get_name != NULL)
- name = t->get_name (t, data);
- }
-
- return name;
- }
-}
-
-static gboolean
-impl_add_item (EggToolbarsModel *model,
- int toolbar_position,
- int position,
- const char *name)
-{
- GNode *parent_node;
- GNode *child_node;
- int real_position;
-
- g_return_val_if_fail (EGG_IS_TOOLBARS_MODEL (model), FALSE);
- g_return_val_if_fail (name != NULL, FALSE);
-
- parent_node = g_node_nth_child (model->priv->toolbars, toolbar_position);
- child_node = item_node_new (name, model);
- g_node_insert (parent_node, position, child_node);
-
- real_position = g_node_child_position (parent_node, child_node);
-
- g_signal_emit (G_OBJECT (model), signals[ITEM_ADDED], 0,
- toolbar_position, real_position);
-
- return TRUE;
-}
-
-gboolean
-egg_toolbars_model_add_item (EggToolbarsModel *model,
- int toolbar_position,
- int position,
- const char *name)
-{
- EggToolbarsModelClass *klass = EGG_TOOLBARS_MODEL_GET_CLASS (model);
- return klass->add_item (model, toolbar_position, position, name);
-}
-
-int
-egg_toolbars_model_add_toolbar (EggToolbarsModel *model,
- int position,
- const char *name)
-{
- GNode *node;
- int real_position;
-
- g_return_val_if_fail (EGG_IS_TOOLBARS_MODEL (model), -1);
-
- node = toolbar_node_new (name);
- g_node_insert (model->priv->toolbars, position, node);
-
- real_position = g_node_child_position (model->priv->toolbars, node);
-
- g_signal_emit (G_OBJECT (model), signals[TOOLBAR_ADDED],
- 0, real_position);
-
- return g_node_child_position (model->priv->toolbars, node);
-}
-
-static char *
-parse_data_list (EggToolbarsModel *model,
- xmlNodePtr child,
- gboolean create)
-{
- char *name = NULL;
- while (child && name == NULL)
- {
- if (xmlStrEqual (child->name, (const xmlChar*) "data"))
- {
- xmlChar *type = xmlGetProp (child, (const xmlChar*) "type");
- xmlChar *data = xmlNodeGetContent (child);
-
- if (type != NULL)
- {
- GdkAtom atom = gdk_atom_intern ((const char*) type, TRUE);
- name = egg_toolbars_model_get_name (model, atom, (const char*) data, create);
- }
-
- xmlFree (type);
- xmlFree (data);
- }
-
- child = child->next;
- }
-
- return name;
-}
-
-static void
-parse_item_list (EggToolbarsModel *model,
- xmlNodePtr child,
- int position)
-{
- while (child)
- {
- if (xmlStrEqual (child->name, (const xmlChar*) "toolitem"))
- {
- char *name;
-
- /* Try to get the name using the data elements first,
- as they are more 'portable' or 'persistent'. */
- name = parse_data_list (model, child->children, FALSE);
- if (name == NULL)
- {
- name = parse_data_list (model, child->children, TRUE);
- }
-
- /* If that fails, try to use the name. */
- if (name == NULL)
- {
- xmlChar *type = xmlGetProp (child, (const xmlChar*) "type");
- xmlChar *data = xmlGetProp (child, (const xmlChar*) "name");
- GdkAtom atom = type ? gdk_atom_intern ((const char*) type, TRUE) : GDK_NONE;
-
- /* If an old format, try to use it. */
- name = egg_toolbars_model_get_name (model, atom, (const char*) data, FALSE);
- if (name == NULL)
- {
- name = egg_toolbars_model_get_name (model, atom, (const char*) data, TRUE);
- }
-
- xmlFree (type);
- xmlFree (data);
- }
-
- if (name != NULL)
- {
- egg_toolbars_model_add_item (model, position, -1, name);
- g_free (name);
- }
- }
- else if (xmlStrEqual (child->name, (const xmlChar*) "separator"))
- {
- egg_toolbars_model_add_item (model, position, -1, "_separator");
- }
-
- child = child->next;
- }
-}
-
-static void
-parse_toolbars (EggToolbarsModel *model,
- xmlNodePtr child)
-{
- while (child)
- {
- if (xmlStrEqual (child->name, (const xmlChar*) "toolbar"))
- {
- xmlChar *string;
- int position;
- EggTbModelFlags flags;
-
- string = xmlGetProp (child, (const xmlChar*) "name");
- position = egg_toolbars_model_add_toolbar (model, -1, (const char*) string);
- flags = egg_toolbars_model_get_flags (model, position);
- xmlFree (string);
-
- string = xmlGetProp (child, (const xmlChar*) "editable");
- if (string && xmlStrEqual (string, (const xmlChar*) "false"))
- flags |= EGG_TB_MODEL_NOT_EDITABLE;
- xmlFree (string);
-
- string = xmlGetProp (child, (const xmlChar*) "hidden");
- if (string && xmlStrEqual (string, (const xmlChar*) "true"))
- flags |= EGG_TB_MODEL_HIDDEN;
- xmlFree (string);
-
- string = xmlGetProp (child, (const xmlChar*) "style");
- if (string && xmlStrEqual (string, (const xmlChar*) "icons-only"))
- flags |= EGG_TB_MODEL_ICONS;
- xmlFree (string);
-
- egg_toolbars_model_set_flags (model, position, flags);
-
- parse_item_list (model, child->children, position);
- }
-
- child = child->next;
- }
-}
-
-gboolean
-egg_toolbars_model_load_toolbars (EggToolbarsModel *model,
- const char *xml_file)
-{
- xmlDocPtr doc;
- xmlNodePtr root;
-
- g_return_val_if_fail (EGG_IS_TOOLBARS_MODEL (model), FALSE);
-
- if (!xml_file || !g_file_test (xml_file, G_FILE_TEST_EXISTS)) return FALSE;
-
- doc = xmlParseFile (xml_file);
- if (doc == NULL)
- {
- g_warning ("Failed to load XML data from %s", xml_file);
- return FALSE;
- }
- root = xmlDocGetRootElement (doc);
-
- parse_toolbars (model, root->children);
-
- xmlFreeDoc (doc);
-
- return TRUE;
-}
-
-static void
-parse_available_list (EggToolbarsModel *model,
- xmlNodePtr child)
-{
- gint flags;
-
- while (child)
- {
- if (xmlStrEqual (child->name, (const xmlChar*) "toolitem"))
- {
- xmlChar *name;
-
- name = xmlGetProp (child, (const xmlChar*) "name");
- flags = egg_toolbars_model_get_name_flags
- (model, (const char*)name);
- egg_toolbars_model_set_name_flags
- (model, (const char*)name, flags | EGG_TB_MODEL_NAME_KNOWN);
- xmlFree (name);
- }
- child = child->next;
- }
-}
-
-static void
-parse_names (EggToolbarsModel *model,
- xmlNodePtr child)
-{
- while (child)
- {
- if (xmlStrEqual (child->name, (const xmlChar*) "available"))
- {
- parse_available_list (model, child->children);
- }
-
- child = child->next;
- }
-}
-
-gboolean
-egg_toolbars_model_load_names (EggToolbarsModel *model,
- const char *xml_file)
-{
- xmlDocPtr doc;
- xmlNodePtr root;
-
- g_return_val_if_fail (EGG_IS_TOOLBARS_MODEL (model), FALSE);
-
- if (!xml_file || !g_file_test (xml_file, G_FILE_TEST_EXISTS)) return FALSE;
-
- doc = xmlParseFile (xml_file);
- if (doc == NULL)
- {
- g_warning ("Failed to load XML data from %s", xml_file);
- return FALSE;
- }
- root = xmlDocGetRootElement (doc);
-
- parse_names (model, root->children);
-
- xmlFreeDoc (doc);
-
- return TRUE;
-}
-
-static void
-egg_toolbars_model_class_init (EggToolbarsModelClass *klass)
-{
- GObjectClass *object_class = G_OBJECT_CLASS (klass);
-
- object_class->finalize = egg_toolbars_model_finalize;
-
- klass->add_item = impl_add_item;
-
- signals[ITEM_ADDED] =
- g_signal_new ("item_added",
- G_OBJECT_CLASS_TYPE (object_class),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (EggToolbarsModelClass, item_added),
- NULL, NULL, _egg_marshal_VOID__INT_INT,
- G_TYPE_NONE, 2, G_TYPE_INT, G_TYPE_INT);
- signals[TOOLBAR_ADDED] =
- g_signal_new ("toolbar_added",
- G_OBJECT_CLASS_TYPE (object_class),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (EggToolbarsModelClass, toolbar_added),
- NULL, NULL, g_cclosure_marshal_VOID__INT,
- G_TYPE_NONE, 1, G_TYPE_INT);
- signals[ITEM_REMOVED] =
- g_signal_new ("item_removed",
- G_OBJECT_CLASS_TYPE (object_class),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (EggToolbarsModelClass, item_removed),
- NULL, NULL, _egg_marshal_VOID__INT_INT,
- G_TYPE_NONE, 2, G_TYPE_INT, G_TYPE_INT);
- signals[TOOLBAR_REMOVED] =
- g_signal_new ("toolbar_removed",
- G_OBJECT_CLASS_TYPE (object_class),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (EggToolbarsModelClass, toolbar_removed),
- NULL, NULL, g_cclosure_marshal_VOID__INT,
- G_TYPE_NONE, 1, G_TYPE_INT);
- signals[TOOLBAR_CHANGED] =
- g_signal_new ("toolbar_changed",
- G_OBJECT_CLASS_TYPE (object_class),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (EggToolbarsModelClass, toolbar_changed),
- NULL, NULL, g_cclosure_marshal_VOID__INT,
- G_TYPE_NONE, 1, G_TYPE_INT);
-
- g_type_class_add_private (object_class, sizeof (EggToolbarsModelPrivate));
-}
-
-static void
-egg_toolbars_model_init (EggToolbarsModel *model)
-{
- model->priv =EGG_TOOLBARS_MODEL_GET_PRIVATE (model);
-
- model->priv->toolbars = g_node_new (NULL);
- model->priv->flags = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
- egg_toolbars_model_set_name_flags (model, "_separator",
- EGG_TB_MODEL_NAME_KNOWN |
- EGG_TB_MODEL_NAME_INFINITE);
-}
-
-static void
-egg_toolbars_model_finalize (GObject *object)
-{
- EggToolbarsModel *model = EGG_TOOLBARS_MODEL (object);
-
- g_node_children_foreach (model->priv->toolbars, G_TRAVERSE_ALL,
- (GNodeForeachFunc) toolbar_node_free, model);
- g_node_destroy (model->priv->toolbars);
- g_hash_table_destroy (model->priv->flags);
-
- G_OBJECT_CLASS (egg_toolbars_model_parent_class)->finalize (object);
-}
-
-EggToolbarsModel *
-egg_toolbars_model_new (void)
-{
- return EGG_TOOLBARS_MODEL (g_object_new (EGG_TYPE_TOOLBARS_MODEL, NULL));
-}
-
-void
-egg_toolbars_model_remove_toolbar (EggToolbarsModel *model,
- int position)
-{
- GNode *node;
- EggTbModelFlags flags;
-
- g_return_if_fail (EGG_IS_TOOLBARS_MODEL (model));
-
- flags = egg_toolbars_model_get_flags (model, position);
-
- if (!(flags & EGG_TB_MODEL_NOT_REMOVABLE))
- {
- node = g_node_nth_child (model->priv->toolbars, position);
- g_return_if_fail (node != NULL);
-
- toolbar_node_free (node, model);
-
- g_signal_emit (G_OBJECT (model), signals[TOOLBAR_REMOVED],
- 0, position);
- }
-}
-
-void
-egg_toolbars_model_remove_item (EggToolbarsModel *model,
- int toolbar_position,
- int position)
-{
- GNode *node, *toolbar;
-
- g_return_if_fail (EGG_IS_TOOLBARS_MODEL (model));
-
- toolbar = g_node_nth_child (model->priv->toolbars, toolbar_position);
- g_return_if_fail (toolbar != NULL);
-
- node = g_node_nth_child (toolbar, position);
- g_return_if_fail (node != NULL);
-
- item_node_free (node, model);
-
- g_signal_emit (G_OBJECT (model), signals[ITEM_REMOVED], 0,
- toolbar_position, position);
-}
-
-void
-egg_toolbars_model_move_item (EggToolbarsModel *model,
- int toolbar_position,
- int position,
- int new_toolbar_position,
- int new_position)
-{
- GNode *node, *toolbar, *new_toolbar;
-
- g_return_if_fail (EGG_IS_TOOLBARS_MODEL (model));
-
- toolbar = g_node_nth_child (model->priv->toolbars, toolbar_position);
- g_return_if_fail (toolbar != NULL);
-
- new_toolbar = g_node_nth_child (model->priv->toolbars, new_toolbar_position);
- g_return_if_fail (new_toolbar != NULL);
-
- node = g_node_nth_child (toolbar, position);
- g_return_if_fail (node != NULL);
-
- g_node_unlink (node);
-
- g_signal_emit (G_OBJECT (model), signals[ITEM_REMOVED], 0,
- toolbar_position, position);
-
- g_node_insert (new_toolbar, new_position, node);
-
- g_signal_emit (G_OBJECT (model), signals[ITEM_ADDED], 0,
- new_toolbar_position, new_position);
-}
-
-void
-egg_toolbars_model_delete_item (EggToolbarsModel *model,
- const char *name)
-{
- EggToolbarsItem *idata;
- EggToolbarsToolbar *tdata;
- GNode *toolbar, *item, *next;
- int tpos, ipos;
-
- g_return_if_fail (EGG_IS_TOOLBARS_MODEL (model));
-
- toolbar = g_node_first_child (model->priv->toolbars);
- tpos = 0;
-
- while (toolbar != NULL)
- {
- item = g_node_first_child (toolbar);
- ipos = 0;
-
- /* Don't delete toolbars that were already empty */
- if (item == NULL)
- {
- toolbar = g_node_next_sibling (toolbar);
- continue;
- }
-
- while (item != NULL)
- {
- next = g_node_next_sibling (item);
- idata = item->data;
- if (strcmp (idata->name, name) == 0)
- {
- item_node_free (item, model);
- g_signal_emit (G_OBJECT (model),
- signals[ITEM_REMOVED],
- 0, tpos, ipos);
- }
- else
- {
- ipos++;
- }
-
- item = next;
- }
-
- next = g_node_next_sibling (toolbar);
- tdata = toolbar->data;
- if (!(tdata->flags & EGG_TB_MODEL_NOT_REMOVABLE) &&
- g_node_first_child (toolbar) == NULL)
- {
- toolbar_node_free (toolbar, model);
-
- g_signal_emit (G_OBJECT (model),
- signals[TOOLBAR_REMOVED],
- 0, tpos);
- }
- else
- {
- tpos++;
- }
-
- toolbar = next;
- }
-}
-
-int
-egg_toolbars_model_n_items (EggToolbarsModel *model,
- int toolbar_position)
-{
- GNode *toolbar;
-
- toolbar = g_node_nth_child (model->priv->toolbars, toolbar_position);
- g_return_val_if_fail (toolbar != NULL, -1);
-
- return g_node_n_children (toolbar);
-}
-
-const char *
-egg_toolbars_model_item_nth (EggToolbarsModel *model,
- int toolbar_position,
- int position)
-{
- GNode *toolbar;
- GNode *item;
- EggToolbarsItem *idata;
-
- toolbar = g_node_nth_child (model->priv->toolbars, toolbar_position);
- g_return_val_if_fail (toolbar != NULL, NULL);
-
- item = g_node_nth_child (toolbar, position);
- g_return_val_if_fail (item != NULL, NULL);
-
- idata = item->data;
- return idata->name;
-}
-
-int
-egg_toolbars_model_n_toolbars (EggToolbarsModel *model)
-{
- return g_node_n_children (model->priv->toolbars);
-}
-
-const char *
-egg_toolbars_model_toolbar_nth (EggToolbarsModel *model,
- int position)
-{
- GNode *toolbar;
- EggToolbarsToolbar *tdata;
-
- toolbar = g_node_nth_child (model->priv->toolbars, position);
- g_return_val_if_fail (toolbar != NULL, NULL);
-
- tdata = toolbar->data;
-
- return tdata->name;
-}
-
-/**
- * egg_toolbars_model_get_types:
- * @model:
- *
- * Returns: (transfer none) (element-type EggToolbarsItemType):
- */
-GList *
-egg_toolbars_model_get_types (EggToolbarsModel *model)
-{
- return model->priv->types;
-}
-
-/**
- * egg_toolbars_model_set_types:
- * @model:
- * @types: (element-type EggToolbarsItemType):
- *
- */
-void
-egg_toolbars_model_set_types (EggToolbarsModel *model, GList *types)
-{
- model->priv->types = types;
-}
-
-static void
-fill_avail_array (gpointer key, gpointer value, GPtrArray *array)
-{
- int flags = GPOINTER_TO_INT (value);
- if ((flags & EGG_TB_MODEL_NAME_KNOWN) && !(flags & EGG_TB_MODEL_NAME_USED))
- g_ptr_array_add (array, key);
-}
-
-/**
- * egg_toolbars_model_get_name_avail:
- * @model:
- *
- * Returns: (element-type utf8) (transfer container):
- */
-GPtrArray *
-egg_toolbars_model_get_name_avail (EggToolbarsModel *model)
-{
- GPtrArray *array = g_ptr_array_new ();
- g_hash_table_foreach (model->priv->flags, (GHFunc) fill_avail_array, array);
- return array;
-}
-
-gint
-egg_toolbars_model_get_name_flags (EggToolbarsModel *model, const char *name)
-{
- return GPOINTER_TO_INT (g_hash_table_lookup (model->priv->flags, name));
-}
-
-void
-egg_toolbars_model_set_name_flags (EggToolbarsModel *model, const char *name, gint flags)
-{
- g_hash_table_insert (model->priv->flags, g_strdup (name), GINT_TO_POINTER (flags));
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-12 04:08:24 +0800