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authorMarco Pesenti Gritti <mpeseng@src.gnome.org>2003-04-25 19:42:37 +0800
committerMarco Pesenti Gritti <mpeseng@src.gnome.org>2003-04-25 19:42:37 +0800
commitf490b816b02230dd74fc78610eae674f2aa8e88d (patch)
tree6e49b0df372307a9fa2a6afe22017d67377e1859 /lib/egg
parent22bf87253ddffa6a7225ecaad60c15cd0815c974 (diff)
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*** empty log message ***
Diffstat (limited to 'lib/egg')
-rwxr-xr-xlib/egg/egg-toolbar-editor.c599
-rwxr-xr-xlib/egg/egg-toolbar-editor.h61
-rwxr-xr-xlib/egg/egg-toolbars-group.c668
-rwxr-xr-xlib/egg/egg-toolbars-group.h103
-rwxr-xr-xlib/egg/egg-toolbars-model.c490
-rwxr-xr-xlib/egg/egg-toolbars-model.h104
6 files changed, 1254 insertions, 771 deletions
diff --git a/lib/egg/egg-toolbar-editor.c b/lib/egg/egg-toolbar-editor.c
new file mode 100755
index 000000000..8993d4042
--- /dev/null
+++ b/lib/egg/egg-toolbar-editor.c
@@ -0,0 +1,599 @@
+/*
+ * 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.
+ */
+
+#include "egg-toolbar-editor.h"
+#include "egg-editable-toolbar.h"
+#include "eggintl.h"
+
+#include <string.h>
+#include <libxml/tree.h>
+
+static GtkTargetEntry dest_drag_types[] = {
+ {EGG_TOOLBAR_ITEM_TYPE, 0, 0},
+};
+static int n_dest_drag_types = G_N_ELEMENTS (dest_drag_types);
+
+static GtkTargetEntry source_drag_types[] = {
+ {EGG_TOOLBAR_ITEM_TYPE, 0, 0},
+};
+static int n_source_drag_types = G_N_ELEMENTS (source_drag_types);
+
+static void egg_toolbar_editor_class_init (EggToolbarEditorClass *klass);
+static void egg_toolbar_editor_init (EggToolbarEditor *t);
+static void egg_toolbar_editor_finalize (GObject *object);
+static void update_editor_sheet (EggToolbarEditor *editor);
+
+enum
+{
+ RESPONSE_ADD_TOOLBAR
+};
+
+enum
+{
+ PROP_0,
+ PROP_MENU_MERGE,
+ PROP_TOOLBARS_MODEL
+};
+
+static GObjectClass *parent_class = NULL;
+
+struct EggToolbarEditorPrivate
+{
+ EggMenuMerge *merge;
+ EggToolbarsModel *model;
+
+ GtkWidget *table;
+ GtkWidget *scrolled_window;
+
+ GList *actions_list;
+};
+
+GType
+egg_toolbar_editor_get_type (void)
+{
+ static GType egg_toolbar_editor_type = 0;
+
+ if (egg_toolbar_editor_type == 0)
+ {
+ static const GTypeInfo our_info = {
+ sizeof (EggToolbarEditorClass),
+ NULL, /* base_init */
+ NULL, /* base_finalize */
+ (GClassInitFunc) egg_toolbar_editor_class_init,
+ NULL,
+ NULL, /* class_data */
+ sizeof (EggToolbarEditor),
+ 0, /* n_preallocs */
+ (GInstanceInitFunc) egg_toolbar_editor_init
+ };
+
+ egg_toolbar_editor_type = g_type_register_static (GTK_TYPE_DIALOG,
+ "EggToolbarEditor",
+ &our_info, 0);
+ }
+
+ return egg_toolbar_editor_type;
+}
+
+static EggAction *
+find_action (EggToolbarEditor *t,
+ const char *name)
+{
+ GList *l = t->priv->merge->action_groups;
+ EggAction *action = NULL;
+
+ g_return_val_if_fail (IS_EGG_TOOLBAR_EDITOR (t), NULL);
+ g_return_val_if_fail (name != NULL, NULL);
+
+ for (; l != NULL; l = l->next)
+ {
+ EggAction *tmp;
+
+ tmp = egg_action_group_get_action (EGG_ACTION_GROUP (l->data), name);
+ if (tmp)
+ action = tmp;
+ }
+
+ return action;
+}
+
+static void
+egg_toolbar_editor_set_merge (EggToolbarEditor *t,
+ EggMenuMerge *merge)
+{
+ g_return_if_fail (EGG_IS_MENU_MERGE (merge));
+ g_return_if_fail (IS_EGG_TOOLBAR_EDITOR (t));
+
+ t->priv->merge = merge;
+}
+
+static void
+egg_toolbar_editor_set_model (EggToolbarEditor *t,
+ EggToolbarsModel *model)
+{
+ g_return_if_fail (IS_EGG_TOOLBAR_EDITOR (t));
+
+ t->priv->model = model;
+}
+
+static void
+egg_toolbar_editor_set_property (GObject *object,
+ guint prop_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ EggToolbarEditor *t = EGG_TOOLBAR_EDITOR (object);
+
+ switch (prop_id)
+ {
+ case PROP_MENU_MERGE:
+ egg_toolbar_editor_set_merge (t, g_value_get_object (value));
+ break;
+ case PROP_TOOLBARS_MODEL:
+ egg_toolbar_editor_set_model (t, g_value_get_object (value));
+ break;
+ }
+}
+
+static void
+egg_toolbar_editor_get_property (GObject *object,
+ guint prop_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ EggToolbarEditor *t = EGG_TOOLBAR_EDITOR (object);
+
+ switch (prop_id)
+ {
+ case PROP_MENU_MERGE:
+ g_value_set_object (value, t->priv->merge);
+ break;
+ case PROP_TOOLBARS_MODEL:
+ g_value_set_object (value, t->priv->model);
+ break;
+ }
+}
+
+static void
+egg_toolbar_editor_class_init (EggToolbarEditorClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+ parent_class = g_type_class_peek_parent (klass);
+
+ object_class->finalize = egg_toolbar_editor_finalize;
+ object_class->set_property = egg_toolbar_editor_set_property;
+ object_class->get_property = egg_toolbar_editor_get_property;
+
+ g_object_class_install_property (object_class,
+ PROP_MENU_MERGE,
+ g_param_spec_object ("MenuMerge",
+ "MenuMerge",
+ "Menu merge",
+ EGG_TYPE_MENU_MERGE,
+ G_PARAM_READWRITE));
+ g_object_class_install_property (object_class,
+ PROP_TOOLBARS_MODEL,
+ g_param_spec_object ("ToolbarsModel",
+ "ToolbarsModel",
+ "Toolbars Model",
+ EGG_TOOLBARS_MODEL_TYPE,
+ G_PARAM_READWRITE));
+}
+
+static void
+egg_toolbar_editor_finalize (GObject *object)
+{
+ EggToolbarEditor *t = EGG_TOOLBAR_EDITOR (object);
+
+ g_return_if_fail (object != NULL);
+ g_return_if_fail (IS_EGG_TOOLBAR_EDITOR (object));
+
+ g_free (t->priv);
+
+ G_OBJECT_CLASS (parent_class)->finalize (object);
+}
+
+GtkWidget *
+egg_toolbar_editor_new (EggMenuMerge *merge,
+ EggToolbarsModel *model)
+{
+ EggToolbarEditor *t;
+
+ t = EGG_TOOLBAR_EDITOR (g_object_new (EGG_TOOLBAR_EDITOR_TYPE,
+ "MenuMerge", merge,
+ "ToolbarsModel", model,
+ NULL));
+
+ g_return_val_if_fail (t->priv != NULL, NULL);
+
+ return GTK_WIDGET (t);
+}
+
+static void
+editor_drag_data_received_cb (GtkWidget *widget,
+ GdkDragContext *context,
+ gint x,
+ gint y,
+ GtkSelectionData *selection_data,
+ guint info,
+ guint time_,
+ EggToolbarEditor *editor)
+{
+ EggAction *action;
+
+ g_return_if_fail (IS_EGG_TOOLBAR_EDITOR (editor));
+ g_return_if_fail (selection_data != NULL);
+
+ action = find_action (editor, (const char *)selection_data->data);
+ g_return_if_fail (action != NULL);
+ editor->priv->actions_list = g_list_append
+ (editor->priv->actions_list, action);
+
+ update_editor_sheet (editor);
+}
+
+static void
+editor_drag_data_delete_cb (GtkWidget *widget,
+ GdkDragContext *context,
+ EggToolbarEditor *editor)
+{
+ EggAction *action;
+ g_return_if_fail (IS_EGG_TOOLBAR_EDITOR (editor));
+
+ action = EGG_ACTION (g_object_get_data (G_OBJECT (widget), "egg-action"));
+ if (action)
+ {
+ editor->priv->actions_list = g_list_remove
+ (editor->priv->actions_list, action);
+ }
+
+ update_editor_sheet (editor);
+}
+
+static void
+drag_data_get_cb (GtkWidget *widget,
+ GdkDragContext *context,
+ GtkSelectionData *selection_data,
+ guint info,
+ guint32 time,
+ EggToolbarEditor *editor)
+{
+ EggAction *action;
+ const char *target;
+
+ action = EGG_ACTION (g_object_get_data (G_OBJECT (widget), "egg-action"));
+
+ if (action)
+ {
+ target = action->name;
+ }
+ else
+ {
+ target = "separator";
+ }
+
+ gtk_selection_data_set (selection_data,
+ selection_data->target, 8, target, strlen (target));
+}
+
+static void
+editor_close (EggToolbarEditor *editor)
+{
+ g_return_if_fail (IS_EGG_TOOLBAR_EDITOR (editor));
+ gtk_widget_destroy (GTK_WIDGET (editor));
+}
+
+static void
+editor_add_toolbar (EggToolbarEditor *editor)
+{
+ g_return_if_fail (IS_EGG_TOOLBAR_EDITOR (editor));
+
+ egg_toolbars_model_add_toolbar (editor->priv->model, "UserCreated");
+}
+
+static void
+dialog_response_cb (GtkDialog *dialog,
+ gint response_id,
+ EggToolbarEditor *editor)
+{
+ switch (response_id)
+ {
+ case RESPONSE_ADD_TOOLBAR:
+ editor_add_toolbar (editor);
+ break;
+ case GTK_RESPONSE_CLOSE:
+ editor_close (editor);
+ break;
+ }
+}
+
+static gchar *
+elide_underscores (const gchar *original)
+{
+ gchar *q, *result;
+ const gchar *p;
+ gboolean last_underscore;
+
+ q = result = g_malloc (strlen (original) + 1);
+ last_underscore = FALSE;
+
+ for (p = original; *p; p++)
+ {
+ if (!last_underscore && *p == '_')
+ last_underscore = TRUE;
+ else
+ {
+ last_underscore = FALSE;
+ *q++ = *p;
+ }
+ }
+
+ *q = '\0';
+
+ return result;
+}
+
+static GtkWidget *
+editor_create_item (EggToolbarEditor *editor,
+ const char *stock_id,
+ const char *label_text,
+ GdkDragAction action)
+{
+ GtkWidget *event_box;
+ GtkWidget *vbox;
+ GtkWidget *icon;
+ GtkWidget *label;
+ gchar *label_no_mnemonic = NULL;
+
+ event_box = gtk_event_box_new ();
+ gtk_widget_show (event_box);
+ gtk_drag_source_set (event_box,
+ GDK_BUTTON1_MASK,
+ source_drag_types, n_source_drag_types, action);
+ g_signal_connect (event_box, "drag_data_get",
+ G_CALLBACK (drag_data_get_cb), editor);
+ g_signal_connect (event_box, "drag_data_delete",
+ G_CALLBACK (editor_drag_data_delete_cb), editor);
+
+ vbox = gtk_vbox_new (0, FALSE);
+ gtk_widget_show (vbox);
+ gtk_container_add (GTK_CONTAINER (event_box), vbox);
+
+ icon = gtk_image_new_from_stock
+ (stock_id ? stock_id : GTK_STOCK_DND,
+ GTK_ICON_SIZE_LARGE_TOOLBAR);
+ gtk_widget_show (icon);
+ gtk_box_pack_start (GTK_BOX (vbox), icon, FALSE, TRUE, 0);
+ label_no_mnemonic = elide_underscores (label_text);
+ label = gtk_label_new (label_no_mnemonic);
+ g_free (label_no_mnemonic);
+ gtk_widget_show (label);
+ gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, TRUE, 0);
+
+ return event_box;
+}
+
+static void
+update_editor_sheet (EggToolbarEditor *editor)
+{
+ GList *l;
+ GList *to_drag = editor->priv->actions_list;
+ int x, y, height, width;
+ GtkWidget *table;
+ GtkWidget *viewport;
+ GtkWidget *item;
+
+ g_return_if_fail (IS_EGG_TOOLBAR_EDITOR (editor));
+
+ viewport = GTK_BIN (editor->priv->scrolled_window)->child;
+ if (viewport)
+ {
+ table = GTK_BIN (viewport)->child;
+ gtk_container_remove (GTK_CONTAINER (viewport), table);
+ }
+ table = gtk_table_new (0, 0, TRUE);
+ editor->priv->table = table;
+ gtk_container_set_border_width (GTK_CONTAINER (table), 12);
+ gtk_widget_show (table);
+ gtk_scrolled_window_add_with_viewport
+ (GTK_SCROLLED_WINDOW (editor->priv->scrolled_window), table);
+ gtk_drag_dest_set (table, GTK_DEST_DEFAULT_ALL,
+ dest_drag_types, n_dest_drag_types, GDK_ACTION_MOVE);
+ g_signal_connect (table, "drag_data_received",
+ G_CALLBACK (editor_drag_data_received_cb), editor);
+
+ x = y = 0;
+ width = 4;
+ height = (g_list_length (to_drag) - 1) / width + 1;
+ gtk_table_resize (GTK_TABLE (editor->priv->table), height, width);
+
+ for (l = to_drag; l != NULL; l = l->next)
+ {
+ EggAction *action = (l->data);
+
+ item = editor_create_item (editor, action->stock_id,
+ action->short_label, GDK_ACTION_MOVE);
+ g_object_set_data (G_OBJECT (item), "egg-action", action);
+ gtk_table_attach_defaults (GTK_TABLE (editor->priv->table),
+ item, x, x + 1, y, y + 1);
+
+ x++;
+ if (x >= width)
+ {
+ x = 0;
+ y++;
+ }
+ }
+
+ item = editor_create_item (editor, NULL, _("Separator"),
+ GDK_ACTION_COPY);
+ gtk_table_attach_defaults (GTK_TABLE (editor->priv->table),
+ item, x, x + 1, y, y + 1);
+}
+
+static void
+setup_editor (EggToolbarEditor *editor)
+{
+ GtkWidget *scrolled_window;
+ GtkWidget *vbox;
+ GtkWidget *label_hbox;
+ GtkWidget *image;
+ GtkWidget *label;
+
+ g_return_if_fail (IS_EGG_TOOLBAR_EDITOR (editor));
+
+ gtk_dialog_set_has_separator (GTK_DIALOG (editor), FALSE);
+ gtk_window_set_title (GTK_WINDOW (editor), "Toolbar editor");
+
+ vbox = gtk_vbox_new (FALSE, 12);
+ gtk_container_set_border_width (GTK_CONTAINER (vbox), 12);
+ gtk_widget_show (vbox);
+ gtk_container_add (GTK_CONTAINER (GTK_DIALOG (editor)->vbox), vbox);
+ scrolled_window = gtk_scrolled_window_new (NULL, NULL);
+ editor->priv->scrolled_window = scrolled_window;
+ gtk_widget_show (scrolled_window);
+ gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
+ GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
+ gtk_box_pack_start (GTK_BOX (vbox), scrolled_window, TRUE, TRUE, 0);
+ label_hbox = gtk_hbox_new (FALSE, 6);
+ gtk_widget_show (label_hbox);
+ gtk_box_pack_start (GTK_BOX (vbox), label_hbox, FALSE, FALSE, 0);
+ image =
+ gtk_image_new_from_stock (GTK_STOCK_DIALOG_INFO, GTK_ICON_SIZE_DIALOG);
+ gtk_widget_show (image);
+ gtk_box_pack_start (GTK_BOX (label_hbox), image, FALSE, FALSE, 0);
+ label = gtk_label_new (_("Drag an item onto the toolbars above to add it, "
+ "from the toolbars in the items table to remove it."));
+ gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
+ gtk_widget_show (label);
+ gtk_box_pack_start (GTK_BOX (label_hbox), label, FALSE, TRUE, 0);
+
+ gtk_dialog_add_button (GTK_DIALOG (editor),
+ _("_Add a New Toolbar"), RESPONSE_ADD_TOOLBAR);
+ gtk_dialog_add_button (GTK_DIALOG (editor),
+ GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE);
+
+ g_signal_connect (editor, "response",
+ G_CALLBACK (dialog_response_cb), editor);
+}
+
+static void
+egg_toolbar_editor_init (EggToolbarEditor *t)
+{
+ t->priv = g_new0 (EggToolbarEditorPrivate, 1);
+
+ t->priv->merge = NULL;
+ t->priv->actions_list = NULL;
+
+ setup_editor (t);
+}
+
+static void
+egg_toolbar_editor_add_action (EggToolbarEditor *editor,
+ const char *action_name)
+{
+ EggAction *action;
+
+ action = find_action (editor, action_name);
+ g_return_if_fail (action != NULL);
+
+ editor->priv->actions_list = g_list_append
+ (editor->priv->actions_list, action);
+}
+
+static void
+parse_item_list (EggToolbarEditor *t,
+ xmlNodePtr child)
+{
+ while (child)
+ {
+ if (xmlStrEqual (child->name, "toolitem"))
+ {
+ xmlChar *verb;
+
+ verb = xmlGetProp (child, "verb");
+ egg_toolbar_editor_add_action (t, verb);
+ xmlFree (verb);
+ }
+ child = child->next;
+ }
+}
+
+gboolean
+model_has_action (EggToolbarsModel *model, EggAction *action)
+{
+ int i, l, n_items, n_toolbars;
+
+ n_toolbars = egg_toolbars_model_n_toolbars (model);
+ for (i = 0; i < n_toolbars; i++)
+ {
+ n_items = egg_toolbars_model_n_items (model, i);
+ for (l = 0; l < n_items; l++)
+ {
+ const char *name;
+ gboolean sep;
+
+ name = egg_toolbars_model_item_nth (model, i, l, &sep);
+ if (!sep && strcmp (name, action->name) == 0) return TRUE;
+ }
+ }
+
+ return FALSE;
+}
+
+void
+egg_toolbar_editor_load_actions (EggToolbarEditor *editor,
+ const char *xml_file)
+{
+ xmlDocPtr doc;
+ xmlNodePtr root;
+ xmlNodePtr child;
+ GList *l, *tmp;
+
+ doc = xmlParseFile (xml_file);
+ root = xmlDocGetRootElement (doc);
+ child = root->children;
+
+ while (child)
+ {
+ if (xmlStrEqual (child->name, "available"))
+ {
+ parse_item_list (editor, child->children);
+ }
+ child = child->next;
+ }
+
+ xmlFreeDoc (doc);
+
+ /* Remove the already used items */
+ tmp = g_list_copy (editor->priv->actions_list);
+ for (l = editor->priv->actions_list; l != NULL; l = l->next)
+ {
+ EggAction *action = EGG_ACTION (l->data);
+
+ if (model_has_action (editor->priv->model, action))
+ {
+ tmp = g_list_remove (tmp, action);
+ }
+ }
+ g_list_free (editor->priv->actions_list);
+ editor->priv->actions_list = tmp;
+
+ update_editor_sheet (editor);
+}
diff --git a/lib/egg/egg-toolbar-editor.h b/lib/egg/egg-toolbar-editor.h
new file mode 100755
index 000000000..71cdfe31e
--- /dev/null
+++ b/lib/egg/egg-toolbar-editor.h
@@ -0,0 +1,61 @@
+/*
+ * 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 EGG_TOOLBAR_EDITOR_H
+#define EGG_TOOLBAR_EDITOR_H
+
+#include <gtk/gtkdialog.h>
+
+#include "egg-menu-merge.h"
+#include "egg-toolbars-model.h"
+
+G_BEGIN_DECLS
+
+typedef struct EggToolbarEditorClass EggToolbarEditorClass;
+
+#define EGG_TOOLBAR_EDITOR_TYPE (egg_toolbar_editor_get_type ())
+#define EGG_TOOLBAR_EDITOR(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EGG_TOOLBAR_EDITOR_TYPE, EggToolbarEditor))
+#define EGG_TOOLBAR_EDITOR_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), EGG_TOOLBAR_EDITOR_TYPE, EggToolbarEditorClass))
+#define IS_EGG_TOOLBAR_EDITOR(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), EGG_TOOLBAR_EDITOR_TYPE))
+#define IS_EGG_TOOLBAR_EDITOR_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), EGG_TOOLBAR_EDITOR_TYPE))
+#define EGG_TOOLBAR_EDITOR_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), EGG_TOOLBAR_EDITOR_TYPE, EggToolbarEditorClass))
+
+
+typedef struct EggToolbarEditor EggToolbarEditor;
+typedef struct EggToolbarEditorPrivate EggToolbarEditorPrivate;
+
+struct EggToolbarEditor
+{
+ GtkDialog parent_object;
+ EggToolbarEditorPrivate *priv;
+};
+
+struct EggToolbarEditorClass
+{
+ GtkDialogClass parent_class;
+};
+
+GType egg_toolbar_editor_get_type (void);
+GtkWidget *egg_toolbar_editor_new (EggMenuMerge *merge,
+ EggToolbarsModel *model);
+void egg_toolbar_editor_load_actions (EggToolbarEditor *editor,
+ const char *xml_file);
+
+G_END_DECLS
+
+#endif
diff --git a/lib/egg/egg-toolbars-group.c b/lib/egg/egg-toolbars-group.c
deleted file mode 100755
index 975456b8e..000000000
--- a/lib/egg/egg-toolbars-group.c
+++ /dev/null
@@ -1,668 +0,0 @@
-/*
- * 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 "egg-toolbars-group.h"
-
-#include <string.h>
-
-static void egg_toolbars_group_class_init (EggToolbarsGroupClass *klass);
-static void egg_toolbars_group_init (EggToolbarsGroup *t);
-static void egg_toolbars_group_finalize (GObject *object);
-
-enum
-{
- CHANGED,
- LAST_SIGNAL
-};
-
-static guint egg_toolbars_group_signals[LAST_SIGNAL] = { 0 };
-
-static GObjectClass *parent_class = NULL;
-
-struct EggToolbarsGroupPrivate
-{
- GNode *available_actions;
- GNode *toolbars;
- char *defaults;
- char *user;
-};
-
-GType
-egg_toolbars_group_get_type (void)
-{
- static GType egg_toolbars_group_type = 0;
-
- if (egg_toolbars_group_type == 0)
- {
- static const GTypeInfo our_info = {
- sizeof (EggToolbarsGroupClass),
- NULL, /* base_init */
- NULL, /* base_finalize */
- (GClassInitFunc) egg_toolbars_group_class_init,
- NULL,
- NULL, /* class_data */
- sizeof (EggToolbarsGroup),
- 0, /* n_preallocs */
- (GInstanceInitFunc) egg_toolbars_group_init
- };
-
- egg_toolbars_group_type = g_type_register_static (G_TYPE_OBJECT,
- "EggToolbarsGroup",
- &our_info, 0);
- }
-
- return egg_toolbars_group_type;
-
-}
-
-static xmlDocPtr
-egg_toolbars_group_to_xml (EggToolbarsGroup *t)
-{
- GNode *l1, *l2, *tl;
- xmlDocPtr doc;
-
- g_return_val_if_fail (IS_EGG_TOOLBARS_GROUP (t), NULL);
-
- 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;
- EggToolbarsItem *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 (EggToolbarsGroup *t)
-{
- xmlDocPtr doc;
-
- g_return_if_fail (IS_EGG_TOOLBARS_GROUP (t));
-
- doc = egg_toolbars_group_to_xml (t);
- xmlSaveFormatFile (t->priv->user, doc, 1);
- xmlFreeDoc (doc);
-}
-
-static EggToolbarsToolbar *
-toolbars_toolbar_new (void)
-{
- EggToolbarsToolbar *toolbar;
- static int id = 0;
-
- toolbar = g_new0 (EggToolbarsToolbar, 1);
- toolbar->id = g_strdup_printf ("Toolbar%d", id);
-
- id++;
-
- return toolbar;
-}
-
-static EggToolbarsItem *
-toolbars_item_new (const char *action,
- gboolean separator)
-{
- EggToolbarsItem *item;
- static int id = 0;
-
- g_return_val_if_fail (action != NULL, NULL);
-
- item = g_new0 (EggToolbarsItem, 1);
- item->action = g_strdup (action);
- item->separator = separator;
- item->id = g_strdup_printf ("TI%d", id);
-
- id++;
-
- return item;
-}
-
-static void
-free_toolbar_node (EggToolbarsToolbar *toolbar)
-{
- g_return_if_fail (toolbar != NULL);
-
- g_free (toolbar->id);
- g_free (toolbar);
-}
-
-static void
-free_item_node (EggToolbarsItem *item)
-{
- g_return_if_fail (item != NULL);
-
- g_free (item->action);
- g_free (item->id);
- g_free (item);
-}
-
-static void
-add_action (EggToolbarsGroup *t,
- GNode *parent,
- int pos,
- const char *name)
-{
- EggToolbarsItem *item;
- GNode *node;
- gboolean separator;
-
- separator = (strcmp (name, "separator") == 0);
- item = toolbars_item_new (name, separator);
- item->parent = parent->data;
- node = g_node_new (item);
-
- g_node_insert (parent, pos, node);
-}
-
-void
-egg_toolbars_group_add_item (EggToolbarsGroup *t,
- EggToolbarsToolbar *parent,
- int pos,
- const char *name)
-{
- GNode *parent_node;
-
- g_return_if_fail (IS_EGG_TOOLBARS_GROUP (t));
- g_return_if_fail (parent != NULL);
- g_return_if_fail (name != NULL);
-
- parent_node =
- g_node_find (t->priv->toolbars, G_IN_ORDER, G_TRAVERSE_ALL, parent);
-
- add_action (t, parent_node, pos, name);
-
- toolbars_group_save (t);
-
- g_signal_emit (G_OBJECT (t), egg_toolbars_group_signals[CHANGED], 0);
-}
-
-static void
-parse_item_list (EggToolbarsGroup *t,
- xmlNodePtr child,
- GNode *parent)
-{
- while (child)
- {
- if (xmlStrEqual (child->name, "toolitem"))
- {
- xmlChar *verb;
-
- verb = xmlGetProp (child, "verb");
- add_action (t, parent, -1, verb);
-
- xmlFree (verb);
- }
- else if (xmlStrEqual (child->name, "separator"))
- {
- add_action (t, parent, -1, "separator");
- }
-
- child = child->next;
- }
-}
-
-static GNode *
-add_toolbar (EggToolbarsGroup *t)
-{
- EggToolbarsToolbar *toolbar;
- GNode *node;
-
- toolbar = toolbars_toolbar_new ();
- node = g_node_new (toolbar);
- g_node_append (t->priv->toolbars, node);
-
- return node;
-}
-
-EggToolbarsToolbar *
-egg_toolbars_group_add_toolbar (EggToolbarsGroup *t)
-{
- GNode *node;
-
- g_return_val_if_fail (IS_EGG_TOOLBARS_GROUP (t), NULL);
-
- node = add_toolbar (t);
- g_return_val_if_fail (node != NULL, NULL);
-
- toolbars_group_save (t);
-
- g_signal_emit (G_OBJECT (t), egg_toolbars_group_signals[CHANGED], 0);
-
- return node->data;
-}
-
-static void
-parse_toolbars (EggToolbarsGroup *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 (EggToolbarsGroup *t)
-{
- xmlDocPtr doc;
- xmlNodePtr child;
- xmlNodePtr root;
- const char *xml_filepath;
-
- g_return_if_fail (IS_EGG_TOOLBARS_GROUP (t));
-
- xml_filepath = t->priv->defaults;
-
- 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;
- }
-
- xmlFreeDoc (doc);
-}
-
-static void
-load_toolbar (EggToolbarsGroup *t)
-{
- xmlDocPtr doc;
- xmlNodePtr root;
- const char *xml_filepath = t->priv->user;
-
- g_return_if_fail (IS_EGG_TOOLBARS_GROUP (t));
-
- 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);
-
- xmlFreeDoc (doc);
-}
-
-char *
-egg_toolbars_group_to_string (EggToolbarsGroup *t)
-{
- GString *s;
- GNode *l1, *l2, *tl;
- char *result;
- int k = 0;
-
- g_return_val_if_fail (IS_EGG_TOOLBARS_GROUP (t), NULL);
-
- tl = t->priv->toolbars;
-
- g_return_val_if_fail (tl != NULL, NULL);
-
- s = g_string_new (NULL);
- g_string_append (s, "<Root>");
- for (l1 = tl->children; l1 != NULL; l1 = l1->next)
- {
- int i = 0;
- EggToolbarsToolbar *toolbar = l1->data;
-
- g_string_append_printf (s, "<dockitem name=\"%s\">\n", toolbar->id);
-
- for (l2 = l1->children; l2 != NULL; l2 = l2->next)
- {
- EggToolbarsItem *item = l2->data;
-
- if (item->separator)
- {
- g_string_append_printf
- (s, "<placeholder name=\"PlaceHolder%d-%d\">"
- "<separator name=\"%s\"/>"
- "</placeholder>\n", i, k, item->id);
- }
- else
- {
- g_string_append_printf
- (s, "<placeholder name=\"PlaceHolder%d-%d\">"
- "<toolitem name=\"%s\" verb=\"%s\"/>"
- "</placeholder>\n", i, k, item->id, item->action);
- }
- i++;
- }
-
- g_string_append (s, "</dockitem>\n");
-
- k++;
- }
- g_string_append (s, "</Root>");
-
- result = g_string_free (s, FALSE);
-
- return result;
-}
-
-static void
-egg_toolbars_group_class_init (EggToolbarsGroupClass *klass)
-{
- GObjectClass *object_class = G_OBJECT_CLASS (klass);
-
- parent_class = g_type_class_peek_parent (klass);
-
- object_class->finalize = egg_toolbars_group_finalize;
-
- egg_toolbars_group_signals[CHANGED] =
- g_signal_new ("changed",
- G_OBJECT_CLASS_TYPE (object_class),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (EggToolbarsGroupClass, changed),
- NULL, NULL, g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0);
-
-}
-
-static void
-egg_toolbars_group_init (EggToolbarsGroup *t)
-{
- t->priv = g_new0 (EggToolbarsGroupPrivate, 1);
-
- t->priv->available_actions = NULL;
- t->priv->toolbars = NULL;
- t->priv->user = NULL;
- t->priv->defaults = NULL;
-}
-
-static void
-egg_toolbars_group_finalize (GObject *object)
-{
- EggToolbarsGroup *t = EGG_TOOLBARS_GROUP (object);
-
- g_return_if_fail (object != NULL);
- g_return_if_fail (IS_EGG_TOOLBARS_GROUP (object));
-
- g_node_children_foreach (t->priv->available_actions, G_IN_ORDER,
- (GNodeForeachFunc) free_item_node, NULL);
- egg_toolbars_group_foreach_toolbar
- (t, (EggToolbarsGroupForeachToolbarFunc) free_toolbar_node, NULL);
- egg_toolbars_group_foreach_item
- (t, (EggToolbarsGroupForeachItemFunc) free_item_node, NULL);
- g_node_destroy (t->priv->available_actions);
- g_node_destroy (t->priv->toolbars);
-
- g_free (t->priv->user);
- g_free (t->priv->defaults);
-
- g_free (t->priv);
-
- G_OBJECT_CLASS (parent_class)->finalize (object);
-}
-
-EggToolbarsGroup *
-egg_toolbars_group_new (void)
-{
- EggToolbarsGroup *t;
-
- t = EGG_TOOLBARS_GROUP (g_object_new (EGG_TOOLBARS_GROUP_TYPE, NULL));
-
- g_return_val_if_fail (t->priv != NULL, NULL);
-
- return t;
-}
-
-static void
-remove_action (EggToolbarsItem *item,
- gpointer *data)
-{
- char *action = data[0];
- EggToolbarsGroup *group = EGG_TOOLBARS_GROUP (data[1]);
-
- if (strcmp (item->action, action) == 0)
- {
- egg_toolbars_group_remove_item (group, item);
- }
-}
-
-void
-egg_toolbars_group_remove_action (EggToolbarsGroup *group,
- const char *action)
-{
- gpointer data[2];
- data[0] = (char *)action;
- data[1] = group;
- egg_toolbars_group_foreach_item
- (group, (EggToolbarsGroupForeachItemFunc) remove_action, data);
- g_signal_emit (G_OBJECT (group), egg_toolbars_group_signals[CHANGED], 0);
-}
-
-void
-egg_toolbars_group_remove_toolbar (EggToolbarsGroup *t,
- EggToolbarsToolbar *toolbar)
-{
- GNode *node;
-
- g_return_if_fail (IS_EGG_TOOLBARS_GROUP (t));
- g_return_if_fail (toolbar != NULL);
-
- node = g_node_find (t->priv->toolbars, G_IN_ORDER, G_TRAVERSE_ALL, toolbar);
- g_return_if_fail (node != NULL);
- free_toolbar_node (node->data);
- g_node_destroy (node);
-
- toolbars_group_save (t);
-
- g_signal_emit (G_OBJECT (t), egg_toolbars_group_signals[CHANGED], 0);
-}
-
-void
-egg_toolbars_group_remove_item (EggToolbarsGroup *t,
- EggToolbarsItem *item)
-{
- GNode *node;
- GNode *toolbar;
-
- g_return_if_fail (IS_EGG_TOOLBARS_GROUP (t));
- g_return_if_fail (item != NULL);
-
- node = g_node_find (t->priv->toolbars, G_IN_ORDER, G_TRAVERSE_ALL, item);
- g_return_if_fail (node != NULL);
- toolbar = node->parent;
- free_item_node (node->data);
- g_node_destroy (node);
-
- if (g_node_n_children (toolbar) == 0)
- {
- free_toolbar_node (toolbar->data);
- g_node_destroy (toolbar);
- }
-
- toolbars_group_save (t);
-
- g_signal_emit (G_OBJECT (t), egg_toolbars_group_signals[CHANGED], 0);
-}
-
-void
-egg_toolbars_group_set_source (EggToolbarsGroup *group,
- const char *defaults,
- const char *user)
-{
- g_return_if_fail (IS_EGG_TOOLBARS_GROUP (group));
- g_return_if_fail (defaults != NULL);
-
- group->priv->defaults = g_strdup (defaults);
- group->priv->user = g_strdup (user);
-
- load_toolbar (group);
- load_defaults (group);
-}
-
-static gboolean
-is_item_in_toolbars (EggToolbarsGroup *group,
- const char *action)
-{
- GNode *l1, *l2;
-
- g_return_val_if_fail (IS_EGG_TOOLBARS_GROUP (group), FALSE);
- g_return_val_if_fail (action != NULL, FALSE);
-
- for (l1 = group->priv->toolbars->children; l1 != NULL; l1 = l1->next)
- {
- for (l2 = l1->children; l2 != NULL; l2 = l2->next)
- {
- EggToolbarsItem *item;
-
- item = (EggToolbarsItem *) l2->data;
- if (strcmp (action, item->action) == 0)
- return TRUE;
- }
- }
-
- return FALSE;
-}
-
-void
-egg_toolbars_group_foreach_available (EggToolbarsGroup *group,
- EggToolbarsGroupForeachItemFunc func,
- gpointer data)
-{
- GNode *l1;
-
- g_return_if_fail (IS_EGG_TOOLBARS_GROUP (group));
-
- for (l1 = group->priv->available_actions->children; l1 != NULL;
- l1 = l1->next)
- {
- EggToolbarsItem *item;
-
- item = (EggToolbarsItem *) l1->data;
-
- if (!is_item_in_toolbars (group, item->action))
- {
- func (item, data);
- }
- }
-}
-
-void
-egg_toolbars_group_foreach_toolbar (EggToolbarsGroup *group,
- EggToolbarsGroupForeachToolbarFunc func,
- gpointer data)
-{
- GNode *l1;
-
- g_return_if_fail (IS_EGG_TOOLBARS_GROUP (group));
-
- for (l1 = group->priv->toolbars->children; l1 != NULL; l1 = l1->next)
- {
- func (l1->data, data);
- }
-}
-
-void
-egg_toolbars_group_foreach_item (EggToolbarsGroup *group,
- EggToolbarsGroupForeachItemFunc func,
- gpointer data)
-{
- GNode *l1, *l2;
-
- g_return_if_fail (IS_EGG_TOOLBARS_GROUP (group));
-
- for (l1 = group->priv->toolbars->children; l1 != NULL; l1 = l1->next)
- {
- for (l2 = l1->children; l2 != NULL; l2 = l2->next)
- {
- func (l2->data, data);
- }
- }
-}
-
-char *
-egg_toolbars_group_get_path (EggToolbarsGroup *t,
- gpointer item)
-{
- GNode *node;
- char *path = NULL;
- EggToolbarsItem *titem;
- EggToolbarsToolbar *toolbar;
-
- g_return_val_if_fail (IS_EGG_TOOLBARS_GROUP (t), NULL);
-
- node = g_node_find (t->priv->toolbars, G_IN_ORDER, G_TRAVERSE_ALL, item);
- g_return_val_if_fail (node != NULL, NULL);
- titem = (EggToolbarsItem *) node->data;
- toolbar = (EggToolbarsToolbar *) node->data;
-
- switch (g_node_depth (node))
- {
- case 2:
- path = g_strdup_printf ("/%s", toolbar->id);
- break;
- case 3:
- path = g_strdup_printf
- ("/Toolbar%d/PlaceHolder%d-%d/%s",
- g_node_child_position (node->parent->parent, node->parent),
- g_node_child_position (node->parent, node),
- g_node_child_position (node->parent->parent, node->parent),
- titem->id);
- break;
- default:
- g_assert_not_reached ();
- }
-
- return path;
-}
diff --git a/lib/egg/egg-toolbars-group.h b/lib/egg/egg-toolbars-group.h
deleted file mode 100755
index ec4163281..000000000
--- a/lib/egg/egg-toolbars-group.h
+++ /dev/null
@@ -1,103 +0,0 @@
-/*
- * 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 EGG_TOOLBARS_GROUP_H
-#define EGG_TOOLBARS_GROUP_H
-
-#include <gtk/gtkwidget.h>
-#include <libxml/parser.h>
-
-G_BEGIN_DECLS
-
-typedef struct EggToolbarsGroupClass EggToolbarsGroupClass;
-
-#define EGG_TOOLBARS_GROUP_TYPE (egg_toolbars_group_get_type ())
-#define EGG_TOOLBARS_GROUP(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EGG_TOOLBARS_GROUP_TYPE, EggToolbarsGroup))
-#define EGG_TOOLBARS_GROUP_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), EGG_TOOLBARS_GROUP_TYPE, EggToolbarsGroupClass))
-#define IS_EGG_TOOLBARS_GROUP(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), EGG_TOOLBARS_GROUP_TYPE))
-#define IS_EGG_TOOLBARS_GROUP_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), EGG_TOOLBARS_GROUP_TYPE))
-#define EGG_TOOLBARS_GROUP_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), EGG_TOOLBARS_GROUP_TYPE, EggToolbarsGroupClass))
-
-
-typedef struct EggToolbarsGroup EggToolbarsGroup;
-typedef struct EggToolbarsGroupPrivate EggToolbarsGroupPrivate;
-
-typedef struct
-{
- char *id;
-} EggToolbarsToolbar;
-
-typedef struct
-{
- char *id;
- gboolean separator;
- char *action;
- EggToolbarsToolbar *parent;
-} EggToolbarsItem;
-
-typedef void (*EggToolbarsGroupForeachToolbarFunc) (EggToolbarsToolbar *toolbar,
- gpointer data);
-typedef void (*EggToolbarsGroupForeachItemFunc) (EggToolbarsItem *item,
- gpointer data);
-
-struct EggToolbarsGroup
-{
- GObject parent_object;
- EggToolbarsGroupPrivate *priv;
-};
-
-struct EggToolbarsGroupClass
-{
- GObjectClass parent_class;
-
- void (*changed) (EggToolbarsGroup * group);
-};
-
-GType egg_toolbars_group_get_type (void);
-EggToolbarsGroup *egg_toolbars_group_new (void);
-void egg_toolbars_group_set_source (EggToolbarsGroup *group,
- const char *defaults,
- const char *user);
-void egg_toolbars_group_remove_action (EggToolbarsGroup *group,
- const char *action);
-
-/* These should be used only by editable toolbar */
-EggToolbarsToolbar *egg_toolbars_group_add_toolbar (EggToolbarsGroup *t);
-void egg_toolbars_group_add_item (EggToolbarsGroup *t,
- EggToolbarsToolbar *parent,
- int position,
- const char *name);
-void egg_toolbars_group_remove_toolbar (EggToolbarsGroup *t,
- EggToolbarsToolbar *toolbar);
-void egg_toolbars_group_remove_item (EggToolbarsGroup *t,
- EggToolbarsItem *item);
-void egg_toolbars_group_foreach_available (EggToolbarsGroup *group,
- EggToolbarsGroupForeachItemFunc func,
- gpointer data);
-void egg_toolbars_group_foreach_toolbar (EggToolbarsGroup * group,
- EggToolbarsGroupForeachToolbarFunc func,
- gpointer data);
-void egg_toolbars_group_foreach_item (EggToolbarsGroup *group,
- EggToolbarsGroupForeachItemFunc func,
- gpointer data);
-char *egg_toolbars_group_to_string (EggToolbarsGroup *t);
-char *egg_toolbars_group_get_path (EggToolbarsGroup *t,
- gpointer item);
-
-G_END_DECLS
-#endif
diff --git a/lib/egg/egg-toolbars-model.c b/lib/egg/egg-toolbars-model.c
new file mode 100755
index 000000000..cc54e6fb1
--- /dev/null
+++ b/lib/egg/egg-toolbars-model.c
@@ -0,0 +1,490 @@
+/*
+ * 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 "egg-toolbars-model.h"
+#include "eggmarshalers.h"
+
+#include <string.h>
+#include <libxml/tree.h>
+
+static void egg_toolbars_model_class_init (EggToolbarsModelClass *klass);
+static void egg_toolbars_model_init (EggToolbarsModel *t);
+static void egg_toolbars_model_finalize (GObject *object);
+
+enum
+{
+ ITEM_ADDED,
+ ITEM_REMOVED,
+ TOOLBAR_ADDED,
+ TOOLBAR_REMOVED,
+ LAST_SIGNAL
+};
+
+typedef struct
+{
+ char *name;
+} EggToolbarsToolbar;
+
+typedef struct
+{
+ char *action_name;
+ gboolean separator;
+} EggToolbarsItem;
+
+static guint egg_toolbars_model_signals[LAST_SIGNAL] = { 0 };
+
+static GObjectClass *parent_class = NULL;
+
+struct EggToolbarsModelPrivate
+{
+ GNode *toolbars;
+};
+
+GType
+egg_toolbars_model_get_type (void)
+{
+ static GType egg_toolbars_model_type = 0;
+
+ if (egg_toolbars_model_type == 0)
+ {
+ static const GTypeInfo our_info = {
+ sizeof (EggToolbarsModelClass),
+ NULL, /* base_init */
+ NULL, /* base_finalize */
+ (GClassInitFunc) egg_toolbars_model_class_init,
+ NULL,
+ NULL, /* class_data */
+ sizeof (EggToolbarsModel),
+ 0, /* n_preallocs */
+ (GInstanceInitFunc) egg_toolbars_model_init
+ };
+
+ egg_toolbars_model_type = g_type_register_static (G_TYPE_OBJECT,
+ "EggToolbarsModel",
+ &our_info, 0);
+ }
+
+ return egg_toolbars_model_type;
+
+}
+
+static xmlDocPtr
+egg_toolbars_model_to_xml (EggToolbarsModel *t)
+{
+ GNode *l1, *l2, *tl;
+ xmlDocPtr doc;
+
+ g_return_val_if_fail (IS_EGG_TOOLBARS_MODEL (t), NULL);
+
+ 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;
+ EggToolbarsToolbar *toolbar = l1->data;
+
+ tnode = xmlNewChild (doc->children, NULL, "toolbar", NULL);
+ xmlSetProp (tnode, "name", toolbar->name);
+
+ for (l2 = l1->children; l2 != NULL; l2 = l2->next)
+ {
+ xmlNodePtr node;
+ EggToolbarsItem *item = l2->data;
+
+ if (item->separator)
+ {
+ node = xmlNewChild (tnode, NULL, "separator", NULL);
+ }
+ else
+ {
+ node = xmlNewChild (tnode, NULL, "toolitem", NULL);
+ xmlSetProp (node, "verb", item->action_name);
+ }
+ }
+ }
+
+ return doc;
+}
+
+void
+egg_toolbars_model_save (EggToolbarsModel *t,
+ const char *xml_file)
+{
+ xmlDocPtr doc;
+
+ g_return_if_fail (IS_EGG_TOOLBARS_MODEL (t));
+
+ doc = egg_toolbars_model_to_xml (t);
+ xmlSaveFormatFile (xml_file, doc, 1);
+ xmlFreeDoc (doc);
+}
+
+static EggToolbarsToolbar *
+toolbars_toolbar_new (const char *name)
+{
+ EggToolbarsToolbar *toolbar;
+
+ toolbar = g_new0 (EggToolbarsToolbar, 1);
+ toolbar->name = g_strdup (name);
+
+ return toolbar;
+}
+
+static EggToolbarsItem *
+toolbars_item_new (const char *action,
+ gboolean separator)
+{
+ EggToolbarsItem *item;
+
+ g_return_val_if_fail (action != NULL, NULL);
+
+ item = g_new0 (EggToolbarsItem, 1);
+ item->action_name = g_strdup (action);
+ item->separator = separator;
+
+ return item;
+}
+
+static void
+free_toolbar_node (EggToolbarsToolbar *toolbar)
+{
+ g_return_if_fail (toolbar != NULL);
+
+ g_free (toolbar->name);
+ g_free (toolbar);
+}
+
+static void
+free_item_node (EggToolbarsItem *item)
+{
+ g_return_if_fail (item != NULL);
+
+ g_free (item->action_name);
+ g_free (item);
+}
+
+void
+egg_toolbars_model_add_separator (EggToolbarsModel *t,
+ int toolbar_position,
+ int position)
+{
+ GNode *parent_node;
+ GNode *node;
+ EggToolbarsItem *item;
+
+ g_return_if_fail (IS_EGG_TOOLBARS_MODEL (t));
+
+ parent_node = g_node_nth_child (t->priv->toolbars, toolbar_position);
+ item = toolbars_item_new ("separator", TRUE);
+ node = g_node_new (item);
+ g_node_insert (parent_node, position, node);
+
+ g_signal_emit (G_OBJECT (t), egg_toolbars_model_signals[ITEM_ADDED], 0,
+ toolbar_position, position);
+}
+
+const char *
+egg_toolbars_model_add_item (EggToolbarsModel *t,
+ int toolbar_position,
+ int position,
+ GdkAtom type,
+ const char *name)
+{
+ EggToolbarsModelClass *klass = EGG_TOOLBARS_MODEL_GET_CLASS (t);
+ return klass->add_item (t, toolbar_position, position, type, name);
+}
+
+const char *
+impl_add_item (EggToolbarsModel *t,
+ int toolbar_position,
+ int position,
+ GdkAtom type,
+ const char *name)
+{
+ GNode *parent_node;
+ GNode *node;
+ EggToolbarsItem *item;
+
+ g_return_val_if_fail (IS_EGG_TOOLBARS_MODEL (t), NULL);
+ g_return_val_if_fail (name != NULL, NULL);
+
+ parent_node = g_node_nth_child (t->priv->toolbars, toolbar_position);
+ item = toolbars_item_new (name, FALSE);
+ node = g_node_new (item);
+ g_node_insert (parent_node, position, node);
+
+ g_signal_emit (G_OBJECT (t), egg_toolbars_model_signals[ITEM_ADDED], 0,
+ toolbar_position, position);
+
+ return item->action_name;
+}
+
+static void
+parse_item_list (EggToolbarsModel *t,
+ xmlNodePtr child,
+ int position)
+{
+ while (child)
+ {
+ if (xmlStrEqual (child->name, "toolitem"))
+ {
+ xmlChar *verb;
+
+ verb = xmlGetProp (child, "verb");
+ egg_toolbars_model_add_item (t, position, -1, NULL, verb);
+ xmlFree (verb);
+ }
+ else if (xmlStrEqual (child->name, "separator"))
+ {
+ egg_toolbars_model_add_separator (t, position, -1);
+ }
+
+ child = child->next;
+ }
+}
+
+int
+egg_toolbars_model_add_toolbar (EggToolbarsModel *t, const char *name)
+{
+ GNode *node;
+
+ g_return_val_if_fail (IS_EGG_TOOLBARS_MODEL (t), -1);
+
+ node = g_node_new (toolbars_toolbar_new (name));
+ g_node_insert (t->priv->toolbars, -1, node);
+
+ g_signal_emit (G_OBJECT (t), egg_toolbars_model_signals[TOOLBAR_ADDED], 0);
+
+ return g_node_child_position (t->priv->toolbars, node);
+}
+
+static void
+parse_toolbars (EggToolbarsModel *t,
+ xmlNodePtr child)
+{
+ while (child)
+ {
+ if (xmlStrEqual (child->name, "toolbar"))
+ {
+ xmlChar *name;
+ int position;
+
+ name = xmlGetProp (child, "name");
+ position = egg_toolbars_model_add_toolbar (t, name);
+ xmlFree (name);
+
+ parse_item_list (t, child->children, position);
+ }
+
+ child = child->next;
+ }
+}
+
+void
+egg_toolbars_model_load (EggToolbarsModel *t,
+ const char *xml_file)
+{
+ xmlDocPtr doc;
+ xmlNodePtr root;
+
+ g_return_if_fail (IS_EGG_TOOLBARS_MODEL (t));
+
+ doc = xmlParseFile (xml_file);
+ root = xmlDocGetRootElement (doc);
+
+ t->priv->toolbars = g_node_new (NULL);
+ parse_toolbars (t, root->children);
+
+ xmlFreeDoc (doc);
+}
+
+static void
+egg_toolbars_model_class_init (EggToolbarsModelClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+ parent_class = g_type_class_peek_parent (klass);
+
+ object_class->finalize = egg_toolbars_model_finalize;
+
+ klass->add_item = impl_add_item;
+
+ egg_toolbars_model_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);
+ egg_toolbars_model_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);
+ egg_toolbars_model_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);
+ egg_toolbars_model_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);
+}
+
+static void
+egg_toolbars_model_init (EggToolbarsModel *t)
+{
+ t->priv = g_new0 (EggToolbarsModelPrivate, 1);
+
+ t->priv->toolbars = NULL;
+}
+
+static void
+egg_toolbars_model_finalize (GObject *object)
+{
+ EggToolbarsModel *t = EGG_TOOLBARS_MODEL (object);
+
+ g_return_if_fail (object != NULL);
+ g_return_if_fail (IS_EGG_TOOLBARS_MODEL (object));
+
+ /* FIXME free nodes */
+ g_node_destroy (t->priv->toolbars);
+
+ g_free (t->priv);
+
+ G_OBJECT_CLASS (parent_class)->finalize (object);
+}
+
+EggToolbarsModel *
+egg_toolbars_model_new (void)
+{
+ EggToolbarsModel *t;
+
+ t = EGG_TOOLBARS_MODEL (g_object_new (EGG_TOOLBARS_MODEL_TYPE, NULL));
+
+ g_return_val_if_fail (t->priv != NULL, NULL);
+
+ return t;
+}
+
+void
+egg_toolbars_model_remove_toolbar (EggToolbarsModel *t,
+ int position)
+{
+ GNode *node;
+
+ g_return_if_fail (IS_EGG_TOOLBARS_MODEL (t));
+
+ node = g_node_nth_child (t->priv->toolbars, position);
+ g_return_if_fail (node != NULL);
+
+ free_toolbar_node (node->data);
+ g_node_destroy (node);
+
+ g_signal_emit (G_OBJECT (t), egg_toolbars_model_signals[TOOLBAR_REMOVED], 0, position);
+}
+
+void
+egg_toolbars_model_remove_item (EggToolbarsModel *t,
+ int toolbar_position,
+ int position)
+{
+ GNode *node, *toolbar;
+
+ g_return_if_fail (IS_EGG_TOOLBARS_MODEL (t));
+
+ toolbar = g_node_nth_child (t->priv->toolbars, toolbar_position);
+ g_return_if_fail (toolbar != NULL);
+
+ node = g_node_nth_child (toolbar, position);
+ g_return_if_fail (node != NULL);
+
+ free_item_node (node->data);
+ g_node_destroy (node);
+
+ g_signal_emit (G_OBJECT (t), egg_toolbars_model_signals[ITEM_REMOVED], 0,
+ toolbar_position, position);
+}
+
+int
+egg_toolbars_model_n_items (EggToolbarsModel *t,
+ int toolbar_position)
+{
+ GNode *toolbar;
+
+ toolbar = g_node_nth_child (t->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 *t,
+ int toolbar_position,
+ int position,
+ gboolean *is_separator)
+{
+ GNode *toolbar;
+ GNode *item;
+ EggToolbarsItem *idata;
+
+ toolbar = g_node_nth_child (t->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;
+
+ *is_separator = idata->separator;
+
+ return idata->action_name;
+}
+
+int
+egg_toolbars_model_n_toolbars (EggToolbarsModel *t)
+{
+ return g_node_n_children (t->priv->toolbars);
+}
+
+const char *
+egg_toolbars_model_toolbar_nth (EggToolbarsModel *t,
+ int position)
+{
+ GNode *toolbar;
+ EggToolbarsToolbar *tdata;
+
+ toolbar = g_node_nth_child (t->priv->toolbars, position);
+ g_return_val_if_fail (toolbar != NULL, NULL);
+
+ tdata = toolbar->data;
+
+ return tdata->name;
+}
diff --git a/lib/egg/egg-toolbars-model.h b/lib/egg/egg-toolbars-model.h
new file mode 100755
index 000000000..16e3865a0
--- /dev/null
+++ b/lib/egg/egg-toolbars-model.h
@@ -0,0 +1,104 @@
+/*
+ * 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 EGG_TOOLBARS_MODEL_H
+#define EGG_TOOLBARS_MODEL_H
+
+#include <glib.h>
+#include <glib-object.h>
+#include "gdk/gdktypes.h"
+
+G_BEGIN_DECLS
+
+typedef struct EggToolbarsModelClass EggToolbarsModelClass;
+
+#define EGG_TOOLBARS_MODEL_TYPE (egg_toolbars_model_get_type ())
+#define EGG_TOOLBARS_MODEL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EGG_TOOLBARS_MODEL_TYPE, EggToolbarsModel))
+#define EGG_TOOLBARS_MODEL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), EGG_TOOLBARS_MODEL_TYPE, EggToolbarsModelClass))
+#define IS_EGG_TOOLBARS_MODEL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), EGG_TOOLBARS_MODEL_TYPE))
+#define IS_EGG_TOOLBARS_MODEL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), EGG_TOOLBARS_MODEL_TYPE))
+#define EGG_TOOLBARS_MODEL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), EGG_TOOLBARS_MODEL_TYPE, EggToolbarsModelClass))
+
+typedef struct EggToolbarsModel EggToolbarsModel;
+typedef struct EggToolbarsModelPrivate EggToolbarsModelPrivate;
+
+struct EggToolbarsModel
+{
+ GObject parent_object;
+ EggToolbarsModelPrivate *priv;
+};
+
+struct EggToolbarsModelClass
+{
+ GObjectClass parent_class;
+
+ /* Signals */
+ void (* item_added) (EggToolbarsModel *group,
+ int toolbar_position,
+ int position);
+ void (* item_removed) (EggToolbarsModel *group,
+ int toolbar_position,
+ int position);
+ void (* toolbar_added) (EggToolbarsModel *group,
+ int position);
+ void (* toolbar_removed) (EggToolbarsModel *group,
+ int position);
+
+ /* Virtual Table */
+ const char * (* add_item) (EggToolbarsModel *t,
+ int toolbar_position,
+ int position,
+ GdkAtom type,
+ const char *item_name);
+
+};
+
+GType egg_toolbars_model_get_type (void);
+EggToolbarsModel *egg_toolbars_model_new (void);
+void egg_toolbars_model_load (EggToolbarsModel *t,
+ const char *xml_file);
+void egg_toolbars_model_save (EggToolbarsModel *t,
+ const char *xml_file);
+int egg_toolbars_model_add_toolbar (EggToolbarsModel *t,
+ const char *name);
+void egg_toolbars_model_add_separator (EggToolbarsModel *t,
+ int toolbar_position,
+ int position);
+const char *egg_toolbars_model_add_item (EggToolbarsModel *t,
+ int toolbar_position,
+ int position,
+ GdkAtom type,
+ const char *item_name);
+void egg_toolbars_model_remove_toolbar (EggToolbarsModel *t,
+ int position);
+void egg_toolbars_model_remove_item (EggToolbarsModel *t,
+ int toolbar_position,
+ int position);
+int egg_toolbars_model_n_items (EggToolbarsModel *t,
+ int toolbar_position);
+const char *egg_toolbars_model_item_nth (EggToolbarsModel *t,
+ int toolbar_position,
+ int position,
+ gboolean *is_separator);
+int egg_toolbars_model_n_toolbars (EggToolbarsModel *t);
+const char *egg_toolbars_model_toolbar_nth (EggToolbarsModel *t,
+ int position);
+
+G_END_DECLS
+
+#endif