diff options
Diffstat (limited to 'lib/egg/egg-editable-toolbar.c')
-rw-r--r-- | lib/egg/egg-editable-toolbar.c | 1932 |
1 files changed, 0 insertions, 1932 deletions
diff --git a/lib/egg/egg-editable-toolbar.c b/lib/egg/egg-editable-toolbar.c deleted file mode 100644 index a27b88ae7..000000000 --- a/lib/egg/egg-editable-toolbar.c +++ /dev/null @@ -1,1932 +0,0 @@ -/* - * Copyright (C) 2003, 2004 Marco Pesenti Gritti - * Copyright (C) 2003, 2004, 2005 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-editable-toolbar.h" -#include "egg-toolbars-model.h" -#include "egg-toolbar-editor.h" - -#include <gtk/gtk.h> -#include <glib/gi18n.h> -#include <string.h> - -static GdkPixbuf * new_separator_pixbuf (void); - -#define MIN_TOOLBAR_HEIGHT 20 -#define EGG_ITEM_NAME "egg-item-name" -#define STOCK_DRAG_MODE "stock_drag-mode" - -static const GtkTargetEntry dest_drag_types[] = { - {EGG_TOOLBAR_ITEM_TYPE, GTK_TARGET_SAME_APP, 0}, -}; - -enum -{ - PROP_0, - PROP_TOOLBARS_MODEL, - PROP_UI_MANAGER, - PROP_POPUP_PATH, - PROP_SELECTED, - PROP_EDIT_MODE -}; - -enum -{ - ACTION_REQUEST, - LAST_SIGNAL -}; - -static guint egg_editable_toolbar_signals[LAST_SIGNAL] = { 0 }; - -#define EGG_EDITABLE_TOOLBAR_GET_PRIVATE(object)(G_TYPE_INSTANCE_GET_PRIVATE ((object), EGG_TYPE_EDITABLE_TOOLBAR, EggEditableToolbarPrivate)) - -struct _EggEditableToolbarPrivate -{ - GtkUIManager *manager; - EggToolbarsModel *model; - guint edit_mode; - gboolean save_hidden; - GtkWidget *fixed_toolbar; - - GtkWidget *selected; - GtkActionGroup *actions; - - guint visibility_id; - GList *visibility_paths; - GPtrArray *visibility_actions; - - char *popup_path; - - guint dnd_pending; - GtkToolbar *dnd_toolbar; - GtkToolItem *dnd_toolitem; - - gboolean set_primary_class; - gchar *primary_name; -}; - -G_DEFINE_TYPE (EggEditableToolbar, egg_editable_toolbar, GTK_TYPE_BOX); - -static int -get_dock_position (EggEditableToolbar *etoolbar, - GtkWidget *dock) -{ - GList *l; - int result; - - l = gtk_container_get_children (GTK_CONTAINER (etoolbar)); - result = g_list_index (l, dock); - g_list_free (l); - - return result; -} - -static int -get_toolbar_position (EggEditableToolbar *etoolbar, GtkWidget *toolbar) -{ - return get_dock_position (etoolbar, gtk_widget_get_parent (toolbar)); -} - -static int -get_n_toolbars (EggEditableToolbar *etoolbar) -{ - GList *l; - int result; - - l = gtk_container_get_children (GTK_CONTAINER (etoolbar)); - result = g_list_length (l); - g_list_free (l); - - return result; -} - -static GtkWidget * -get_dock_nth (EggEditableToolbar *etoolbar, - int position) -{ - GList *l; - GtkWidget *result; - - l = gtk_container_get_children (GTK_CONTAINER (etoolbar)); - result = g_list_nth_data (l, position); - g_list_free (l); - - return result; -} - -static GtkWidget * -get_toolbar_nth (EggEditableToolbar *etoolbar, - int position) -{ - GList *l; - GtkWidget *dock; - GtkWidget *result; - - dock = get_dock_nth (etoolbar, position); - g_return_val_if_fail (dock != NULL, NULL); - - l = gtk_container_get_children (GTK_CONTAINER (dock)); - result = GTK_WIDGET (l->data); - g_list_free (l); - - return result; -} - -static GtkAction * -find_action (EggEditableToolbar *etoolbar, - const char *name) -{ - GList *l; - GtkAction *action = NULL; - - l = gtk_ui_manager_get_action_groups (etoolbar->priv->manager); - - g_return_val_if_fail (name != NULL, NULL); - - for (; l != NULL; l = l->next) - { - GtkAction *tmp; - - tmp = gtk_action_group_get_action (GTK_ACTION_GROUP (l->data), name); - if (tmp) - action = tmp; - } - - return action; -} - -static void -drag_data_delete_cb (GtkWidget *widget, - GdkDragContext *context, - EggEditableToolbar *etoolbar) -{ - int pos, toolbar_pos; - GtkWidget *parent; - - widget = gtk_widget_get_ancestor (widget, GTK_TYPE_TOOL_ITEM); - g_return_if_fail (widget != NULL); - g_return_if_fail (EGG_IS_EDITABLE_TOOLBAR (etoolbar)); - - parent = gtk_widget_get_parent (widget); - pos = gtk_toolbar_get_item_index (GTK_TOOLBAR (parent), - GTK_TOOL_ITEM (widget)); - toolbar_pos = get_toolbar_position (etoolbar, parent); - - egg_toolbars_model_remove_item (etoolbar->priv->model, - toolbar_pos, pos); -} - -static void -drag_begin_cb (GtkWidget *widget, - GdkDragContext *context, - EggEditableToolbar *etoolbar) -{ - GtkAction *action; - gint flags; - - gtk_widget_hide (widget); - -#if GTK_CHECK_VERSION (2, 16, 0) - action = gtk_activatable_get_related_action (GTK_ACTIVATABLE (widget)); -#else - action = gtk_widget_get_action (widget); -#endif - - if (action == NULL) return; - - flags = egg_toolbars_model_get_name_flags (etoolbar->priv->model, - gtk_action_get_name (action)); - if (!(flags & EGG_TB_MODEL_NAME_INFINITE)) - { - flags &= ~EGG_TB_MODEL_NAME_USED; - egg_toolbars_model_set_name_flags (etoolbar->priv->model, - gtk_action_get_name (action), - flags); - } -} - -static void -drag_end_cb (GtkWidget *widget, - GdkDragContext *context, - EggEditableToolbar *etoolbar) -{ - GtkAction *action; - gint flags; - - if (gtk_widget_get_parent (widget) != NULL) - { - gtk_widget_show (widget); - -#if GTK_CHECK_VERSION (2, 16, 0) - action = gtk_activatable_get_related_action (GTK_ACTIVATABLE (widget)); -#else - action = gtk_widget_get_action (widget); -#endif - - if (action == NULL) return; - - flags = egg_toolbars_model_get_name_flags (etoolbar->priv->model, - gtk_action_get_name (action)); - if (!(flags & EGG_TB_MODEL_NAME_INFINITE)) - { - flags |= EGG_TB_MODEL_NAME_USED; - egg_toolbars_model_set_name_flags (etoolbar->priv->model, - gtk_action_get_name (action), - flags); - } - } -} - -static void -drag_data_get_cb (GtkWidget *widget, - GdkDragContext *context, - GtkSelectionData *selection_data, - guint info, - guint32 time, - EggEditableToolbar *etoolbar) -{ - EggToolbarsModel *model; - const char *name; - char *data; - GdkAtom target; - - g_return_if_fail (EGG_IS_EDITABLE_TOOLBAR (etoolbar)); - model = egg_editable_toolbar_get_model (etoolbar); - - name = g_object_get_data (G_OBJECT (widget), EGG_ITEM_NAME); - if (name == NULL) - { - name = g_object_get_data (G_OBJECT (gtk_widget_get_parent (widget)), EGG_ITEM_NAME); - g_return_if_fail (name != NULL); - } - - target = gtk_selection_data_get_target (selection_data); - data = egg_toolbars_model_get_data (model, target, name); - if (data != NULL) - { - gtk_selection_data_set (selection_data, target, 8, (unsigned char *)data, strlen (data)); - g_free (data); - } -} - -static void -move_item_cb (GtkAction *action, - EggEditableToolbar *etoolbar) -{ - GtkWidget *toolitem = gtk_widget_get_ancestor (egg_editable_toolbar_get_selected (etoolbar), GTK_TYPE_TOOL_ITEM); - GtkTargetList *list = gtk_target_list_new (dest_drag_types, G_N_ELEMENTS (dest_drag_types)); - - GdkEvent *realevent = gtk_get_current_event(); - GdkEvent *event = gdk_event_new (GDK_MOTION_NOTIFY); - event->motion.window = g_object_ref (realevent->any.window); - event->motion.send_event = FALSE; - event->motion.axes = NULL; - event->motion.time = gdk_event_get_time (realevent); - gdk_event_set_device (event, gdk_event_get_device (realevent)); - gdk_event_get_state (realevent, &event->motion.state); - gdk_event_get_coords (realevent, &event->motion.x, &event->motion.y); - gdk_event_get_root_coords (realevent, &event->motion.x_root, &event->motion.y_root); - - gtk_drag_begin (toolitem, list, GDK_ACTION_MOVE, 1, event); - gdk_event_free (event); - gtk_target_list_unref (list); -} - -static void -remove_item_cb (GtkAction *action, - EggEditableToolbar *etoolbar) -{ - GtkWidget *toolitem = gtk_widget_get_ancestor (egg_editable_toolbar_get_selected (etoolbar), GTK_TYPE_TOOL_ITEM); - GtkWidget *parent = gtk_widget_get_parent (toolitem); - int pos, toolbar_pos; - - toolbar_pos = get_toolbar_position (etoolbar, parent); - pos = gtk_toolbar_get_item_index (GTK_TOOLBAR (parent), - GTK_TOOL_ITEM (toolitem)); - - egg_toolbars_model_remove_item (etoolbar->priv->model, - toolbar_pos, pos); - - if (egg_toolbars_model_n_items (etoolbar->priv->model, toolbar_pos) == 0) - { - egg_toolbars_model_remove_toolbar (etoolbar->priv->model, toolbar_pos); - } -} - -static void -remove_toolbar_cb (GtkAction *action, - EggEditableToolbar *etoolbar) -{ - GtkWidget *selected = egg_editable_toolbar_get_selected (etoolbar); - GtkWidget *toolbar = gtk_widget_get_ancestor (selected, GTK_TYPE_TOOLBAR); - int toolbar_pos; - - toolbar_pos = get_toolbar_position (etoolbar, toolbar); - egg_toolbars_model_remove_toolbar (etoolbar->priv->model, toolbar_pos); -} - -static void -popup_context_deactivate (GtkMenuShell *menu, - EggEditableToolbar *etoolbar) -{ - egg_editable_toolbar_set_selected (etoolbar, NULL); - g_object_notify (G_OBJECT (etoolbar), "selected"); -} - -static void -popup_context_menu_cb (GtkWidget *toolbar, - gint x, - gint y, - gint button_number, - EggEditableToolbar *etoolbar) -{ - if (etoolbar->priv->popup_path != NULL) - { - GtkMenu *menu; - - egg_editable_toolbar_set_selected (etoolbar, toolbar); - g_object_notify (G_OBJECT (etoolbar), "selected"); - - menu = GTK_MENU (gtk_ui_manager_get_widget (etoolbar->priv->manager, - etoolbar->priv->popup_path)); - g_return_if_fail (menu != NULL); - gtk_menu_popup (menu, NULL, NULL, NULL, NULL, button_number, gtk_get_current_event_time ()); - g_signal_connect_object (menu, "selection-done", - G_CALLBACK (popup_context_deactivate), - etoolbar, 0); - } -} - -static gboolean -edit_mode_button_press_event_cb (GtkWidget *widget, - GdkEventButton *event, - EggEditableToolbar *etoolbar) -{ - if (event->button == 1) - { - return TRUE; - } - - return FALSE; -} - -static gboolean -button_press_event_cb (GtkWidget *widget, - GdkEventButton *event, - EggEditableToolbar *etoolbar) -{ - if (event->button == 3 && etoolbar->priv->popup_path != NULL) - { - GtkMenu *menu; - - egg_editable_toolbar_set_selected (etoolbar, widget); - g_object_notify (G_OBJECT (etoolbar), "selected"); - - menu = GTK_MENU (gtk_ui_manager_get_widget (etoolbar->priv->manager, - etoolbar->priv->popup_path)); - g_return_val_if_fail (menu != NULL, FALSE); - gtk_menu_popup (menu, NULL, NULL, NULL, NULL, event->button, event->time); - g_signal_connect_object (menu, "selection-done", - G_CALLBACK (popup_context_deactivate), - etoolbar, 0); - - return TRUE; - } - - return FALSE; -} - -static void -configure_item_sensitivity (GtkToolItem *item, EggEditableToolbar *etoolbar) -{ - GtkAction *action; - char *name; - - name = g_object_get_data (G_OBJECT (item), EGG_ITEM_NAME); - action = name ? find_action (etoolbar, name) : NULL; - - if (action) - { - g_object_notify (G_OBJECT (action), "sensitive"); - } - - gtk_tool_item_set_use_drag_window (item, - (etoolbar->priv->edit_mode > 0) || - GTK_IS_SEPARATOR_TOOL_ITEM (item)); - -} - -static void -configure_item_window_drag (GtkToolItem *item, - EggEditableToolbar *etoolbar) -{ - if (etoolbar->priv->edit_mode > 0) - { - g_signal_connect (item, "button-press-event", - G_CALLBACK (edit_mode_button_press_event_cb), NULL); - } - else - { - g_signal_handlers_disconnect_by_func (item, - G_CALLBACK (edit_mode_button_press_event_cb), - NULL); - } -} - -static void -configure_item_cursor (GtkToolItem *item, - EggEditableToolbar *etoolbar) -{ - EggEditableToolbarPrivate *priv = etoolbar->priv; - GtkWidget *widget = GTK_WIDGET (item); - GdkWindow *window = gtk_widget_get_window (widget); - - if (window != NULL) - { - if (priv->edit_mode > 0) - { - GdkCursor *cursor; - GdkScreen *screen; - GdkPixbuf *pixbuf = NULL; - - screen = gtk_widget_get_screen (GTK_WIDGET (etoolbar)); - - cursor = gdk_cursor_new_for_display (gdk_screen_get_display (screen), - GDK_HAND2); - gdk_window_set_cursor (window, cursor); -#if GTK_CHECK_VERSION (3,0,0) - g_object_unref (cursor); -#else - gdk_cursor_unref (cursor); -#endif - - gtk_drag_source_set (widget, GDK_BUTTON1_MASK, dest_drag_types, - G_N_ELEMENTS (dest_drag_types), GDK_ACTION_MOVE); - if (GTK_IS_SEPARATOR_TOOL_ITEM (item)) - { - pixbuf = new_separator_pixbuf (); - } - else - { - char *icon_name=NULL; - char *stock_id=NULL; - GtkAction *action; - char *name; - - name = g_object_get_data (G_OBJECT (widget), EGG_ITEM_NAME); - action = name ? find_action (etoolbar, name) : NULL; - - if (action) - { - g_object_get (action, - "icon-name", &icon_name, - "stock-id", &stock_id, - NULL); - } - if (icon_name) - { - GdkScreen *screen; - GtkIconTheme *icon_theme; - GtkSettings *settings; - gint width, height; - - screen = gtk_widget_get_screen (widget); - icon_theme = gtk_icon_theme_get_for_screen (screen); - settings = gtk_settings_get_for_screen (screen); - - if (!gtk_icon_size_lookup_for_settings (settings, - GTK_ICON_SIZE_LARGE_TOOLBAR, - &width, &height)) - { - width = height = 24; - } - - pixbuf = gtk_icon_theme_load_icon (icon_theme, icon_name, - MIN (width, height), 0, NULL); - } - else if (stock_id) - { - pixbuf = gtk_widget_render_icon_pixbuf (widget, stock_id, - GTK_ICON_SIZE_LARGE_TOOLBAR); - } - g_free (icon_name); - g_free (stock_id); - } - - if (G_UNLIKELY (!pixbuf)) - { - return; - } - gtk_drag_source_set_icon_pixbuf (widget, pixbuf); - g_object_unref (pixbuf); - - } - else - { - gdk_window_set_cursor (window, NULL); - } - } -} - - -static void -configure_item_tooltip (GtkToolItem *item) -{ - GtkAction *action; - -#if GTK_CHECK_VERSION (2, 16, 0) - action = gtk_activatable_get_related_action (GTK_ACTIVATABLE (item)); -#else - action = gtk_widget_get_action (GTK_WIDGET (item)); -#endif - - if (action != NULL) - { - g_object_notify (G_OBJECT (action), "tooltip"); - } -} - - -static void -connect_widget_signals (GtkWidget *proxy, EggEditableToolbar *etoolbar) -{ - if (GTK_IS_CONTAINER (proxy)) - { - gtk_container_forall (GTK_CONTAINER (proxy), - (GtkCallback) connect_widget_signals, - (gpointer) etoolbar); - } - - if (GTK_IS_TOOL_ITEM (proxy)) - { - g_signal_connect_object (proxy, "drag_begin", - G_CALLBACK (drag_begin_cb), - etoolbar, 0); - g_signal_connect_object (proxy, "drag_end", - G_CALLBACK (drag_end_cb), - etoolbar, 0); - g_signal_connect_object (proxy, "drag_data_get", - G_CALLBACK (drag_data_get_cb), - etoolbar, 0); - g_signal_connect_object (proxy, "drag_data_delete", - G_CALLBACK (drag_data_delete_cb), - etoolbar, 0); - } - - if (GTK_IS_BUTTON (proxy) || GTK_IS_TOOL_ITEM (proxy)) - { - g_signal_connect_object (proxy, "button-press-event", - G_CALLBACK (button_press_event_cb), - etoolbar, 0); - } -} - -static void -action_sensitive_cb (GtkAction *action, - GParamSpec *pspec, - GtkToolItem *item) -{ - EggEditableToolbar *etoolbar = EGG_EDITABLE_TOOLBAR - (gtk_widget_get_ancestor (GTK_WIDGET (item), EGG_TYPE_EDITABLE_TOOLBAR)); - - if (etoolbar->priv->edit_mode > 0) - { - gtk_widget_set_sensitive (GTK_WIDGET (item), TRUE); - } -} - -static GtkToolItem * -create_item_from_action (EggEditableToolbar *etoolbar, - const char *name) -{ - GtkToolItem *item; - - g_return_val_if_fail (name != NULL, NULL); - - if (strcmp (name, "_separator") == 0) - { - item = gtk_separator_tool_item_new (); - gtk_widget_show (GTK_WIDGET (item)); - } - else - { - GtkAction *action = find_action (etoolbar, name); - if (action == NULL) return NULL; - - item = GTK_TOOL_ITEM (gtk_action_create_tool_item (action)); - - /* Normally done on-demand by the GtkUIManager, but no - * such demand may have been made yet, so do it ourselves. - */ - gtk_action_set_accel_group - (action, gtk_ui_manager_get_accel_group(etoolbar->priv->manager)); - - g_signal_connect_object (action, "notify::sensitive", - G_CALLBACK (action_sensitive_cb), item, 0); - } - - g_object_set_data_full (G_OBJECT (item), EGG_ITEM_NAME, - g_strdup (name), g_free); - - return item; -} - -static GtkToolItem * -create_item_from_position (EggEditableToolbar *etoolbar, - int toolbar_position, - int position) -{ - GtkToolItem *item; - const char *name; - - name = egg_toolbars_model_item_nth (etoolbar->priv->model, toolbar_position, position); - item = create_item_from_action (etoolbar, name); - - return item; -} - -static void -toolbar_drag_data_received_cb (GtkToolbar *toolbar, - GdkDragContext *context, - gint x, - gint y, - GtkSelectionData *selection_data, - guint info, - guint time, - EggEditableToolbar *etoolbar) -{ - /* This function can be called for two reasons - * - * (1) drag_motion() needs an item to pass to - * gtk_toolbar_set_drop_highlight_item(). We can - * recognize this case by etoolbar->priv->pending being TRUE - * We should just create an item and return. - * - * (2) The drag has finished, and drag_drop() wants us to - * actually add a new item to the toolbar. - */ - - GdkAtom type = gtk_selection_data_get_data_type (selection_data); - const char *data = (char *)gtk_selection_data_get_data (selection_data); - - int ipos = -1; - char *name = NULL; - gboolean used = FALSE; - - /* Find out where the drop is occuring, and the name of what is being dropped. */ - if (gtk_selection_data_get_length (selection_data) >= 0) - { - ipos = gtk_toolbar_get_drop_index (toolbar, x, y); - name = egg_toolbars_model_get_name (etoolbar->priv->model, type, data, FALSE); - if (name != NULL) - { - used = ((egg_toolbars_model_get_name_flags (etoolbar->priv->model, name) & EGG_TB_MODEL_NAME_USED) != 0); - } - } - - /* If we just want a highlight item, then . */ - if (etoolbar->priv->dnd_pending > 0) - { - etoolbar->priv->dnd_pending--; - - if (name != NULL && etoolbar->priv->dnd_toolbar == toolbar && !used) - { - etoolbar->priv->dnd_toolitem = create_item_from_action (etoolbar, name); - gtk_toolbar_set_drop_highlight_item (etoolbar->priv->dnd_toolbar, - etoolbar->priv->dnd_toolitem, ipos); - } - } - else - { - gtk_toolbar_set_drop_highlight_item (toolbar, NULL, 0); - etoolbar->priv->dnd_toolbar = NULL; - etoolbar->priv->dnd_toolitem = NULL; - - /* If we don't have a name to use yet, try to create one. */ - if (name == NULL && gtk_selection_data_get_length (selection_data) >= 0) - { - name = egg_toolbars_model_get_name (etoolbar->priv->model, type, data, TRUE); - } - - if (name != NULL && !used) - { - gint tpos = get_toolbar_position (etoolbar, GTK_WIDGET (toolbar)); - egg_toolbars_model_add_item (etoolbar->priv->model, tpos, ipos, name); - gtk_drag_finish (context, TRUE, gdk_drag_context_get_selected_action (context) == GDK_ACTION_MOVE, time); - } - else - { - gtk_drag_finish (context, FALSE, gdk_drag_context_get_selected_action (context) == GDK_ACTION_MOVE, time); - } - } - - g_free (name); -} - -static gboolean -toolbar_drag_drop_cb (GtkToolbar *toolbar, - GdkDragContext *context, - gint x, - gint y, - guint time, - EggEditableToolbar *etoolbar) -{ - GdkAtom target; - - target = gtk_drag_dest_find_target (GTK_WIDGET (toolbar), context, NULL); - if (target != GDK_NONE) - { - gtk_drag_get_data (GTK_WIDGET (toolbar), context, target, time); - return TRUE; - } - - return FALSE; -} - -static gboolean -toolbar_drag_motion_cb (GtkToolbar *toolbar, - GdkDragContext *context, - gint x, - gint y, - guint time, - EggEditableToolbar *etoolbar) -{ - GdkAtom target = gtk_drag_dest_find_target (GTK_WIDGET (toolbar), context, NULL); - if (target == GDK_NONE) - { - gdk_drag_status (context, 0, time); - return FALSE; - } - - /* Make ourselves the current dnd toolbar, and request a highlight item. */ - if (etoolbar->priv->dnd_toolbar != toolbar) - { - etoolbar->priv->dnd_toolbar = toolbar; - etoolbar->priv->dnd_toolitem = NULL; - etoolbar->priv->dnd_pending++; - gtk_drag_get_data (GTK_WIDGET (toolbar), context, target, time); - } - - /* If a highlight item is available, use it. */ - else if (etoolbar->priv->dnd_toolitem) - { - gint ipos = gtk_toolbar_get_drop_index (etoolbar->priv->dnd_toolbar, x, y); - gtk_toolbar_set_drop_highlight_item (etoolbar->priv->dnd_toolbar, - etoolbar->priv->dnd_toolitem, ipos); - } - - gdk_drag_status (context, gdk_drag_context_get_suggested_action (context), time); - - return TRUE; -} - -static void -toolbar_drag_leave_cb (GtkToolbar *toolbar, - GdkDragContext *context, - guint time, - EggEditableToolbar *etoolbar) -{ - gtk_toolbar_set_drop_highlight_item (toolbar, NULL, 0); - - /* If we were the current dnd toolbar target, remove the item. */ - if (etoolbar->priv->dnd_toolbar == toolbar) - { - etoolbar->priv->dnd_toolbar = NULL; - etoolbar->priv->dnd_toolitem = NULL; - } -} - -static void -configure_drag_dest (EggEditableToolbar *etoolbar, - GtkToolbar *toolbar) -{ - EggToolbarsItemType *type; - GtkTargetList *targets; - GList *list; - - /* Make every toolbar able to receive drag-drops. */ - gtk_drag_dest_set (GTK_WIDGET (toolbar), 0, - dest_drag_types, G_N_ELEMENTS (dest_drag_types), - GDK_ACTION_MOVE | GDK_ACTION_COPY); - - /* Add any specialist drag-drop abilities. */ - targets = gtk_drag_dest_get_target_list (GTK_WIDGET (toolbar)); - list = egg_toolbars_model_get_types (etoolbar->priv->model); - while (list) - { - type = list->data; - if (type->new_name != NULL || type->get_name != NULL) - gtk_target_list_add (targets, type->type, 0, 0); - list = list->next; - } -} - -static void -toggled_visibility_cb (GtkToggleAction *action, - EggEditableToolbar *etoolbar) -{ - EggEditableToolbarPrivate *priv = etoolbar->priv; - GtkWidget *dock; - EggTbModelFlags flags; - gboolean visible; - gint i; - - visible = gtk_toggle_action_get_active (action); - for (i = 0; i < priv->visibility_actions->len; i++) - if (g_ptr_array_index (priv->visibility_actions, i) == action) - break; - - g_return_if_fail (i < priv->visibility_actions->len); - - dock = get_dock_nth (etoolbar, i); - if (visible) - { - gtk_widget_show (dock); - } - else - { - gtk_widget_hide (dock); - } - - if (priv->save_hidden) - { - flags = egg_toolbars_model_get_flags (priv->model, i); - - if (visible) - { - flags &= ~(EGG_TB_MODEL_HIDDEN); - } - else - { - flags |= (EGG_TB_MODEL_HIDDEN); - } - - egg_toolbars_model_set_flags (priv->model, i, flags); - } -} - -static void -toolbar_visibility_refresh (EggEditableToolbar *etoolbar) -{ - EggEditableToolbarPrivate *priv = etoolbar->priv; - gint n_toolbars, n_items, i, j, k; - GtkToggleAction *action; - GList *list; - GString *string; - gboolean showing; - char action_name[40]; - char *action_label; - char *tmp; - gboolean primary_class_set; - GtkStyleContext *context; - const gchar *toolbar_name; - gboolean visible; - - if (priv == NULL || priv->model == NULL || priv->manager == NULL || - priv->visibility_paths == NULL || priv->actions == NULL) - { - return; - } - - if (priv->visibility_actions == NULL) - { - priv->visibility_actions = g_ptr_array_new (); - } - - if (priv->visibility_id != 0) - { - gtk_ui_manager_remove_ui (priv->manager, priv->visibility_id); - } - - priv->visibility_id = gtk_ui_manager_new_merge_id (priv->manager); - -#if GTK_CHECK_VERSION(2,20,0) - showing = gtk_widget_get_visible (GTK_WIDGET (etoolbar)); -#else - showing = GTK_WIDGET_VISIBLE (etoolbar); -#endif - - primary_class_set = !priv->set_primary_class; - - n_toolbars = egg_toolbars_model_n_toolbars (priv->model); - for (i = 0; i < n_toolbars; i++) - { - toolbar_name = egg_toolbars_model_toolbar_nth (priv->model, i); - string = g_string_sized_new (0); - n_items = egg_toolbars_model_n_items (priv->model, i); - for (k = 0, j = 0; j < n_items; j++) - { - GValue value = { 0, }; - GtkAction *action; - const char *name; - - name = egg_toolbars_model_item_nth (priv->model, i, j); - if (name == NULL) continue; - action = find_action (etoolbar, name); - if (action == NULL) continue; - - g_value_init (&value, G_TYPE_STRING); - g_object_get_property (G_OBJECT (action), "label", &value); - name = g_value_get_string (&value); - if (name == NULL) - { - g_value_unset (&value); - continue; - } - k += g_utf8_strlen (name, -1) + 2; - if (j > 0) - { - g_string_append (string, ", "); - if (j > 1 && k > 25) - { - g_value_unset (&value); - break; - } - } - g_string_append (string, name); - g_value_unset (&value); - } - if (j < n_items) - { - g_string_append (string, " ..."); - } - - tmp = g_string_free (string, FALSE); - for (j = 0, k = 0; tmp[j]; j++) - { - if (tmp[j] == '_') continue; - tmp[k] = tmp[j]; - k++; - } - tmp[k] = 0; - /* Translaters: This string is for a toggle to display a toolbar. - * The name of the toolbar is automatically computed from the widgets - * on the toolbar, and is placed at the %s. Note the _ before the %s - * which is used to add mnemonics. We know that this is likely to - * produce duplicates, but don't worry about it. If your language - * normally has a mnemonic at the start, please use the _. If not, - * please remove. */ - action_label = g_strdup_printf (_("Show ā_%sā"), tmp); - g_free (tmp); - - sprintf(action_name, "ToolbarToggle%d", i); - - if (i >= priv->visibility_actions->len) - { - action = gtk_toggle_action_new (action_name, action_label, NULL, NULL); - g_ptr_array_add (priv->visibility_actions, action); - g_signal_connect_object (action, "toggled", - G_CALLBACK (toggled_visibility_cb), - etoolbar, 0); - gtk_action_group_add_action (priv->actions, GTK_ACTION (action)); - } - else - { - action = g_ptr_array_index (priv->visibility_actions, i); - g_object_set (action, "label", action_label, NULL); - } - - gtk_action_set_visible (GTK_ACTION (action), (egg_toolbars_model_get_flags (priv->model, i) - & EGG_TB_MODEL_NOT_REMOVABLE) == 0); - gtk_action_set_sensitive (GTK_ACTION (action), showing); - -#if GTK_CHECK_VERSION(2,20,0) - visible = gtk_widget_get_visible (get_dock_nth (etoolbar, i)); -#else - visible = GTK_WIDGET_VISIBLE (get_dock_nth (etoolbar, i)); -#endif - - gtk_toggle_action_set_active (action, visible); - context = gtk_widget_get_style_context (get_toolbar_nth (etoolbar, i)); - - /* apply the primary toolbar class to the first toolbar we see, - * or to that specified by the primary name, if any. - */ - if (!primary_class_set && visible && - ((g_strcmp0 (priv->primary_name, toolbar_name) == 0) || - (priv->primary_name == NULL))) - { - primary_class_set = TRUE; - gtk_style_context_add_class (context, GTK_STYLE_CLASS_PRIMARY_TOOLBAR); - } - else - { - gtk_style_context_remove_class (context, GTK_STYLE_CLASS_PRIMARY_TOOLBAR); - } - - gtk_widget_reset_style (get_toolbar_nth (etoolbar, i)); - - for (list = priv->visibility_paths; list != NULL; list = g_list_next (list)) - { - gtk_ui_manager_add_ui (priv->manager, priv->visibility_id, - (const char *)list->data, action_name, action_name, - GTK_UI_MANAGER_MENUITEM, FALSE); - } - - g_free (action_label); - } - - gtk_ui_manager_ensure_update (priv->manager); - - while (i < priv->visibility_actions->len) - { - action = g_ptr_array_index (priv->visibility_actions, i); - g_ptr_array_remove_index_fast (priv->visibility_actions, i); - gtk_action_group_remove_action (priv->actions, GTK_ACTION (action)); - i++; - } -} - -static GtkWidget * -create_dock (EggEditableToolbar *etoolbar) -{ - GtkWidget *toolbar, *hbox; - - hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0); - - toolbar = gtk_toolbar_new (); - gtk_toolbar_set_show_arrow (GTK_TOOLBAR (toolbar), TRUE); - gtk_widget_show (toolbar); - gtk_box_pack_start (GTK_BOX (hbox), toolbar, TRUE, TRUE, 0); - - g_signal_connect (toolbar, "drag_drop", - G_CALLBACK (toolbar_drag_drop_cb), etoolbar); - g_signal_connect (toolbar, "drag_motion", - G_CALLBACK (toolbar_drag_motion_cb), etoolbar); - g_signal_connect (toolbar, "drag_leave", - G_CALLBACK (toolbar_drag_leave_cb), etoolbar); - - g_signal_connect (toolbar, "drag_data_received", - G_CALLBACK (toolbar_drag_data_received_cb), etoolbar); - g_signal_connect (toolbar, "popup_context_menu", - G_CALLBACK (popup_context_menu_cb), etoolbar); - - configure_drag_dest (etoolbar, GTK_TOOLBAR (toolbar)); - - return hbox; -} - -static void -set_fixed_style (EggEditableToolbar *t, GtkToolbarStyle style) -{ - g_return_if_fail (GTK_IS_TOOLBAR (t->priv->fixed_toolbar)); - gtk_toolbar_set_style (GTK_TOOLBAR (t->priv->fixed_toolbar), - style == GTK_TOOLBAR_ICONS ? GTK_TOOLBAR_BOTH_HORIZ : style); -} - -static void -unset_fixed_style (EggEditableToolbar *t) -{ - g_return_if_fail (GTK_IS_TOOLBAR (t->priv->fixed_toolbar)); - gtk_toolbar_unset_style (GTK_TOOLBAR (t->priv->fixed_toolbar)); -} - -static void -toolbar_changed_cb (EggToolbarsModel *model, - int position, - EggEditableToolbar *etoolbar) -{ - GtkWidget *toolbar; - EggTbModelFlags flags; - GtkToolbarStyle style; - - flags = egg_toolbars_model_get_flags (model, position); - toolbar = get_toolbar_nth (etoolbar, position); - - if (flags & EGG_TB_MODEL_ICONS) - { - style = GTK_TOOLBAR_ICONS; - } - else if (flags & EGG_TB_MODEL_TEXT) - { - style = GTK_TOOLBAR_TEXT; - } - else if (flags & EGG_TB_MODEL_BOTH) - { - style = GTK_TOOLBAR_BOTH; - } - else if (flags & EGG_TB_MODEL_BOTH_HORIZ) - { - style = GTK_TOOLBAR_BOTH_HORIZ; - } - else - { - gtk_toolbar_unset_style (GTK_TOOLBAR (toolbar)); - if (position == 0 && etoolbar->priv->fixed_toolbar) - { - unset_fixed_style (etoolbar); - } - return; - } - - gtk_toolbar_set_style (GTK_TOOLBAR (toolbar), style); - if (position == 0 && etoolbar->priv->fixed_toolbar) - { - set_fixed_style (etoolbar, style); - } - - toolbar_visibility_refresh (etoolbar); -} - -static void -unparent_fixed (EggEditableToolbar *etoolbar) -{ - GtkWidget *toolbar, *dock; - g_return_if_fail (GTK_IS_TOOLBAR (etoolbar->priv->fixed_toolbar)); - - toolbar = etoolbar->priv->fixed_toolbar; - dock = get_dock_nth (etoolbar, 0); - - if (dock && gtk_widget_get_parent (toolbar) != NULL) - { - gtk_container_remove (GTK_CONTAINER (dock), toolbar); - } -} - -static void -update_fixed (EggEditableToolbar *etoolbar) -{ - GtkWidget *toolbar, *dock; - if (!etoolbar->priv->fixed_toolbar) return; - - toolbar = etoolbar->priv->fixed_toolbar; - dock = get_dock_nth (etoolbar, 0); - - if (dock && toolbar && gtk_widget_get_parent (toolbar) == NULL) - { - gtk_box_pack_end (GTK_BOX (dock), toolbar, FALSE, TRUE, 0); - - gtk_widget_show (toolbar); - - gtk_widget_set_size_request (dock, -1, -1); - gtk_widget_queue_resize_no_redraw (dock); - } -} - -static void -toolbar_added_cb (EggToolbarsModel *model, - int position, - EggEditableToolbar *etoolbar) -{ - GtkWidget *dock; - - dock = create_dock (etoolbar); - if ((egg_toolbars_model_get_flags (model, position) & EGG_TB_MODEL_HIDDEN) == 0) - gtk_widget_show (dock); - - gtk_widget_set_size_request (dock, -1, MIN_TOOLBAR_HEIGHT); - - gtk_box_pack_start (GTK_BOX (etoolbar), dock, TRUE, TRUE, 0); - - gtk_box_reorder_child (GTK_BOX (etoolbar), dock, position); - - gtk_widget_show_all (dock); - - update_fixed (etoolbar); - - toolbar_visibility_refresh (etoolbar); -} - -static void -toolbar_removed_cb (EggToolbarsModel *model, - int position, - EggEditableToolbar *etoolbar) -{ - GtkWidget *dock; - - if (position == 0 && etoolbar->priv->fixed_toolbar != NULL) - { - unparent_fixed (etoolbar); - } - - dock = get_dock_nth (etoolbar, position); - gtk_widget_destroy (dock); - - update_fixed (etoolbar); - - toolbar_visibility_refresh (etoolbar); -} - -static void -item_added_cb (EggToolbarsModel *model, - int tpos, - int ipos, - EggEditableToolbar *etoolbar) -{ - GtkWidget *dock; - GtkWidget *toolbar; - GtkToolItem *item; - - toolbar = get_toolbar_nth (etoolbar, tpos); - item = create_item_from_position (etoolbar, tpos, ipos); - if (item == NULL) return; - - gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, ipos); - - connect_widget_signals (GTK_WIDGET (item), etoolbar); - configure_item_tooltip (item); - configure_item_cursor (item, etoolbar); - configure_item_window_drag (item, etoolbar); - configure_item_sensitivity (item, etoolbar); - - dock = get_dock_nth (etoolbar, tpos); - gtk_widget_set_size_request (dock, -1, -1); - gtk_widget_queue_resize_no_redraw (dock); - - toolbar_visibility_refresh (etoolbar); -} - -static void -item_removed_cb (EggToolbarsModel *model, - int toolbar_position, - int position, - EggEditableToolbar *etoolbar) -{ - EggEditableToolbarPrivate *priv = etoolbar->priv; - - GtkWidget *toolbar; - GtkWidget *item; - - toolbar = get_toolbar_nth (etoolbar, toolbar_position); - item = GTK_WIDGET (gtk_toolbar_get_nth_item - (GTK_TOOLBAR (toolbar), position)); - g_return_if_fail (item != NULL); - - if (item == priv->selected) - { - /* FIXME */ - } - - gtk_container_remove (GTK_CONTAINER (toolbar), item); - - toolbar_visibility_refresh (etoolbar); -} - -static void -egg_editable_toolbar_build (EggEditableToolbar *etoolbar) -{ - int i, l, n_items, n_toolbars; - EggToolbarsModel *model = etoolbar->priv->model; - - g_return_if_fail (model != NULL); - g_return_if_fail (etoolbar->priv->manager != NULL); - - n_toolbars = egg_toolbars_model_n_toolbars (model); - - for (i = 0; i < n_toolbars; i++) - { - GtkWidget *toolbar, *dock; - - dock = create_dock (etoolbar); - if ((egg_toolbars_model_get_flags (model, i) & EGG_TB_MODEL_HIDDEN) == 0) - gtk_widget_show (dock); - gtk_box_pack_start (GTK_BOX (etoolbar), dock, TRUE, TRUE, 0); - toolbar = get_toolbar_nth (etoolbar, i); - - n_items = egg_toolbars_model_n_items (model, i); - for (l = 0; l < n_items; l++) - { - GtkToolItem *item; - - item = create_item_from_position (etoolbar, i, l); - if (item) - { - gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, l); - - connect_widget_signals (GTK_WIDGET (item), etoolbar); - configure_item_tooltip (item); - configure_item_sensitivity (item, etoolbar); - } - else - { - egg_toolbars_model_remove_item (model, i, l); - l--; - n_items--; - } - } - - if (n_items == 0) - { - gtk_widget_set_size_request (dock, -1, MIN_TOOLBAR_HEIGHT); - } - } - - update_fixed (etoolbar); - - /* apply styles */ - for (i = 0; i < n_toolbars; i ++) - { - toolbar_changed_cb (model, i, etoolbar); - } -} - -static void -egg_editable_toolbar_disconnect_model (EggEditableToolbar *toolbar) -{ - EggToolbarsModel *model = toolbar->priv->model; - - g_signal_handlers_disconnect_by_func - (model, G_CALLBACK (item_added_cb), toolbar); - g_signal_handlers_disconnect_by_func - (model, G_CALLBACK (item_removed_cb), toolbar); - g_signal_handlers_disconnect_by_func - (model, G_CALLBACK (toolbar_added_cb), toolbar); - g_signal_handlers_disconnect_by_func - (model, G_CALLBACK (toolbar_removed_cb), toolbar); - g_signal_handlers_disconnect_by_func - (model, G_CALLBACK (toolbar_changed_cb), toolbar); -} - -static void -egg_editable_toolbar_deconstruct (EggEditableToolbar *toolbar) -{ - EggToolbarsModel *model = toolbar->priv->model; - GList *children; - - g_return_if_fail (model != NULL); - - if (toolbar->priv->fixed_toolbar) - { - unset_fixed_style (toolbar); - unparent_fixed (toolbar); - } - - children = gtk_container_get_children (GTK_CONTAINER (toolbar)); - g_list_foreach (children, (GFunc) gtk_widget_destroy, NULL); - g_list_free (children); -} - -void -egg_editable_toolbar_set_model (EggEditableToolbar *etoolbar, - EggToolbarsModel *model) -{ - EggEditableToolbarPrivate *priv = etoolbar->priv; - - if (priv->model == model) return; - - if (priv->model) - { - egg_editable_toolbar_disconnect_model (etoolbar); - egg_editable_toolbar_deconstruct (etoolbar); - - g_object_unref (priv->model); - } - - priv->model = g_object_ref (model); - - egg_editable_toolbar_build (etoolbar); - - toolbar_visibility_refresh (etoolbar); - - g_signal_connect (model, "item_added", - G_CALLBACK (item_added_cb), etoolbar); - g_signal_connect (model, "item_removed", - G_CALLBACK (item_removed_cb), etoolbar); - g_signal_connect (model, "toolbar_added", - G_CALLBACK (toolbar_added_cb), etoolbar); - g_signal_connect (model, "toolbar_removed", - G_CALLBACK (toolbar_removed_cb), etoolbar); - g_signal_connect (model, "toolbar_changed", - G_CALLBACK (toolbar_changed_cb), etoolbar); -} - -static void -egg_editable_toolbar_init (EggEditableToolbar *etoolbar) -{ - EggEditableToolbarPrivate *priv; - - priv = etoolbar->priv = EGG_EDITABLE_TOOLBAR_GET_PRIVATE (etoolbar); - - gtk_orientable_set_orientation (GTK_ORIENTABLE (etoolbar), - GTK_ORIENTATION_VERTICAL); - priv->save_hidden = TRUE; - - g_signal_connect (etoolbar, "notify::visible", - G_CALLBACK (toolbar_visibility_refresh), NULL); -} - -static void -egg_editable_toolbar_dispose (GObject *object) -{ - EggEditableToolbar *etoolbar = EGG_EDITABLE_TOOLBAR (object); - EggEditableToolbarPrivate *priv = etoolbar->priv; - GList *children; - - if (priv->fixed_toolbar != NULL) - { - g_object_unref (priv->fixed_toolbar); - priv->fixed_toolbar = NULL; - } - - if (priv->visibility_paths) - { - children = priv->visibility_paths; - g_list_foreach (children, (GFunc) g_free, NULL); - g_list_free (children); - priv->visibility_paths = NULL; - } - - g_free (priv->popup_path); - priv->popup_path = NULL; - - g_free (priv->primary_name); - priv->primary_name = NULL; - - if (priv->manager != NULL) - { - if (priv->visibility_id) - { - gtk_ui_manager_remove_ui (priv->manager, priv->visibility_id); - priv->visibility_id = 0; - } - - g_object_unref (priv->manager); - priv->manager = NULL; - } - - if (priv->model) - { - egg_editable_toolbar_disconnect_model (etoolbar); - g_object_unref (priv->model); - priv->model = NULL; - } - - G_OBJECT_CLASS (egg_editable_toolbar_parent_class)->dispose (object); -} - -static void -egg_editable_toolbar_set_ui_manager (EggEditableToolbar *etoolbar, - GtkUIManager *manager) -{ - static const GtkActionEntry actions[] = { - { "MoveToolItem", STOCK_DRAG_MODE, N_("_Move on Toolbar"), NULL, - N_("Move the selected item on the toolbar"), G_CALLBACK (move_item_cb) }, - { "RemoveToolItem", GTK_STOCK_REMOVE, N_("_Remove from Toolbar"), NULL, - N_("Remove the selected item from the toolbar"), G_CALLBACK (remove_item_cb) }, - { "RemoveToolbar", GTK_STOCK_DELETE, N_("_Delete Toolbar"), NULL, - N_("Remove the selected toolbar"), G_CALLBACK (remove_toolbar_cb) }, - }; - - etoolbar->priv->manager = g_object_ref (manager); - - etoolbar->priv->actions = gtk_action_group_new ("ToolbarActions"); - gtk_action_group_set_translation_domain (etoolbar->priv->actions, GETTEXT_PACKAGE); - gtk_action_group_add_actions (etoolbar->priv->actions, actions, - G_N_ELEMENTS (actions), etoolbar); - gtk_ui_manager_insert_action_group (manager, etoolbar->priv->actions, -1); - g_object_unref (etoolbar->priv->actions); - - toolbar_visibility_refresh (etoolbar); -} - -/** - * egg_editable_toolbar_get_selected: - * @etoolbar: - * - * Returns: (transfer none): - **/ -GtkWidget * egg_editable_toolbar_get_selected (EggEditableToolbar *etoolbar) -{ - return etoolbar->priv->selected; -} - -void -egg_editable_toolbar_set_selected (EggEditableToolbar *etoolbar, - GtkWidget *widget) -{ - GtkWidget *toolbar, *toolitem; - gboolean editable; - - etoolbar->priv->selected = widget; - - toolbar = (widget != NULL) ? gtk_widget_get_ancestor (widget, GTK_TYPE_TOOLBAR) : NULL; - toolitem = (widget != NULL) ? gtk_widget_get_ancestor (widget, GTK_TYPE_TOOL_ITEM) : NULL; - - if(toolbar != NULL) - { - gint tpos = get_toolbar_position (etoolbar, toolbar); - editable = ((egg_toolbars_model_get_flags (etoolbar->priv->model, tpos) & EGG_TB_MODEL_NOT_EDITABLE) == 0); - } - else - { - editable = FALSE; - } - - gtk_action_set_visible (find_action (etoolbar, "RemoveToolbar"), (toolbar != NULL) && (etoolbar->priv->edit_mode > 0)); - gtk_action_set_visible (find_action (etoolbar, "RemoveToolItem"), (toolitem != NULL) && editable); - gtk_action_set_visible (find_action (etoolbar, "MoveToolItem"), (toolitem != NULL) && editable); -} - -static void -set_edit_mode (EggEditableToolbar *etoolbar, - gboolean mode) -{ - EggEditableToolbarPrivate *priv = etoolbar->priv; - int i, l, n_items; - - i = priv->edit_mode; - if (mode) - { - priv->edit_mode++; - } - else - { - g_return_if_fail (priv->edit_mode > 0); - priv->edit_mode--; - } - i *= priv->edit_mode; - - if (i == 0) - { - for (i = get_n_toolbars (etoolbar)-1; i >= 0; i--) - { - GtkWidget *toolbar; - - toolbar = get_toolbar_nth (etoolbar, i); - n_items = gtk_toolbar_get_n_items (GTK_TOOLBAR (toolbar)); - - if (n_items == 0 && priv->edit_mode == 0) - { - egg_toolbars_model_remove_toolbar (priv->model, i); - } - else - { - for (l = 0; l < n_items; l++) - { - GtkToolItem *item; - - item = gtk_toolbar_get_nth_item (GTK_TOOLBAR (toolbar), l); - - configure_item_cursor (item, etoolbar); - configure_item_window_drag (item, etoolbar); - configure_item_sensitivity (item, etoolbar); - } - } - } - } -} - -static void -egg_editable_toolbar_set_property (GObject *object, - guint prop_id, - const GValue *value, - GParamSpec *pspec) -{ - EggEditableToolbar *etoolbar = EGG_EDITABLE_TOOLBAR (object); - - switch (prop_id) - { - case PROP_UI_MANAGER: - egg_editable_toolbar_set_ui_manager (etoolbar, g_value_get_object (value)); - break; - case PROP_TOOLBARS_MODEL: - egg_editable_toolbar_set_model (etoolbar, g_value_get_object (value)); - break; - case PROP_SELECTED: - egg_editable_toolbar_set_selected (etoolbar, g_value_get_object (value)); - break; - case PROP_POPUP_PATH: - etoolbar->priv->popup_path = g_strdup (g_value_get_string (value)); - break; - case PROP_EDIT_MODE: - set_edit_mode (etoolbar, g_value_get_boolean (value)); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static void -egg_editable_toolbar_get_property (GObject *object, - guint prop_id, - GValue *value, - GParamSpec *pspec) -{ - EggEditableToolbar *etoolbar = EGG_EDITABLE_TOOLBAR (object); - - switch (prop_id) - { - case PROP_UI_MANAGER: - g_value_set_object (value, etoolbar->priv->manager); - break; - case PROP_TOOLBARS_MODEL: - g_value_set_object (value, etoolbar->priv->model); - break; - case PROP_SELECTED: - g_value_set_object (value, etoolbar->priv->selected); - break; - case PROP_EDIT_MODE: - g_value_set_boolean (value, etoolbar->priv->edit_mode>0); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static void -egg_editable_toolbar_class_init (EggEditableToolbarClass *klass) -{ - GObjectClass *object_class = G_OBJECT_CLASS (klass); - - object_class->dispose = egg_editable_toolbar_dispose; - object_class->set_property = egg_editable_toolbar_set_property; - object_class->get_property = egg_editable_toolbar_get_property; - - egg_editable_toolbar_signals[ACTION_REQUEST] = - g_signal_new ("action_request", - G_OBJECT_CLASS_TYPE (object_class), - G_SIGNAL_RUN_LAST, - G_STRUCT_OFFSET (EggEditableToolbarClass, action_request), - NULL, NULL, g_cclosure_marshal_VOID__STRING, - G_TYPE_NONE, 1, G_TYPE_STRING); - - g_object_class_install_property (object_class, - PROP_UI_MANAGER, - g_param_spec_object ("ui-manager", - "UI-Mmanager", - "UI Manager", - GTK_TYPE_UI_MANAGER, - G_PARAM_READWRITE | G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB)); - g_object_class_install_property (object_class, - PROP_TOOLBARS_MODEL, - g_param_spec_object ("model", - "Model", - "Toolbars Model", - EGG_TYPE_TOOLBARS_MODEL, - G_PARAM_READWRITE | G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB)); - g_object_class_install_property (object_class, - PROP_SELECTED, - g_param_spec_object ("selected", - "Selected", - "Selected toolitem", - GTK_TYPE_TOOL_ITEM, - G_PARAM_READABLE | G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB)); - - g_object_class_install_property (object_class, - PROP_POPUP_PATH, - g_param_spec_string ("popup-path", - "popup-path", - "popup-path", - NULL, - G_PARAM_READWRITE | G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB)); - - g_object_class_install_property (object_class, - PROP_EDIT_MODE, - g_param_spec_boolean ("edit-mode", - "Edit-Mode", - "Edit Mode", - FALSE, - G_PARAM_READWRITE | G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB)); - - g_type_class_add_private (object_class, sizeof (EggEditableToolbarPrivate)); -} - -GtkWidget * -egg_editable_toolbar_new (GtkUIManager *manager, - const char *popup_path) -{ - return GTK_WIDGET (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR, - "ui-manager", manager, - "popup-path", popup_path, - NULL)); -} - -GtkWidget * -egg_editable_toolbar_new_with_model (GtkUIManager *manager, - EggToolbarsModel *model, - const char *popup_path) -{ - return GTK_WIDGET (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR, - "ui-manager", manager, - "model", model, - "popup-path", popup_path, - NULL)); -} - -gboolean -egg_editable_toolbar_get_edit_mode (EggEditableToolbar *etoolbar) -{ - EggEditableToolbarPrivate *priv = etoolbar->priv; - - return priv->edit_mode > 0; -} - -void -egg_editable_toolbar_set_edit_mode (EggEditableToolbar *etoolbar, - gboolean mode) -{ - set_edit_mode (etoolbar, mode); - g_object_notify (G_OBJECT (etoolbar), "edit-mode"); -} - -void -egg_editable_toolbar_add_visibility (EggEditableToolbar *etoolbar, - const char *path) -{ - etoolbar->priv->visibility_paths = g_list_prepend - (etoolbar->priv->visibility_paths, g_strdup (path)); -} - -void -egg_editable_toolbar_show (EggEditableToolbar *etoolbar, - const char *name) -{ - EggEditableToolbarPrivate *priv = etoolbar->priv; - EggToolbarsModel *model = priv->model; - int i, n_toolbars; - - n_toolbars = egg_toolbars_model_n_toolbars (model); - for (i = 0; i < n_toolbars; i++) - { - const char *toolbar_name; - - toolbar_name = egg_toolbars_model_toolbar_nth (model, i); - if (strcmp (toolbar_name, name) == 0) - { - gtk_widget_show (get_dock_nth (etoolbar, i)); - } - } -} - -void -egg_editable_toolbar_hide (EggEditableToolbar *etoolbar, - const char *name) -{ - EggEditableToolbarPrivate *priv = etoolbar->priv; - EggToolbarsModel *model = priv->model; - int i, n_toolbars; - - n_toolbars = egg_toolbars_model_n_toolbars (model); - for (i = 0; i < n_toolbars; i++) - { - const char *toolbar_name; - - toolbar_name = egg_toolbars_model_toolbar_nth (model, i); - if (strcmp (toolbar_name, name) == 0) - { - gtk_widget_hide (get_dock_nth (etoolbar, i)); - } - } -} - -void -egg_editable_toolbar_set_fixed (EggEditableToolbar *etoolbar, - GtkToolbar *toolbar) -{ - EggEditableToolbarPrivate *priv = etoolbar->priv; - - g_return_if_fail (!toolbar || GTK_IS_TOOLBAR (toolbar)); - - if (priv->fixed_toolbar) - { - unparent_fixed (etoolbar); - g_object_unref (priv->fixed_toolbar); - priv->fixed_toolbar = NULL; - } - - if (toolbar) - { - priv->fixed_toolbar = GTK_WIDGET (toolbar); - gtk_toolbar_set_show_arrow (toolbar, FALSE); - g_object_ref_sink (toolbar); - } - - update_fixed (etoolbar); -} - -#define DEFAULT_ICON_HEIGHT 20 - -/* We should probably experiment some more with this. - * Right now the rendered icon is pretty good for most - * themes. However, the icon is slightly large for themes - * with large toolbar icons. - */ -static GdkPixbuf * -new_pixbuf_from_widget (GtkWidget *widget) -{ - GtkWidget *window; - GdkPixbuf *pixbuf; - gint icon_height; - GdkScreen *screen; - - screen = gtk_widget_get_screen (widget); - - if (!gtk_icon_size_lookup_for_settings (gtk_settings_get_for_screen (screen), - GTK_ICON_SIZE_LARGE_TOOLBAR, - NULL, - &icon_height)) - { - icon_height = DEFAULT_ICON_HEIGHT; - } - - window = gtk_offscreen_window_new (); - /* Set the width to -1 as we want the separator to be as thin as possible. */ - gtk_widget_set_size_request (widget, -1, icon_height); - - gtk_container_add (GTK_CONTAINER (window), widget); - gtk_widget_show_all (window); - - /* Process the waiting events to have the widget actually drawn */ - gdk_window_process_updates (gtk_widget_get_window (window), TRUE); - pixbuf = gtk_offscreen_window_get_pixbuf (GTK_OFFSCREEN_WINDOW (window)); - gtk_widget_destroy (window); - - return pixbuf; -} - -static GdkPixbuf * -new_separator_pixbuf (void) -{ - GtkWidget *separator; - GdkPixbuf *pixbuf; - - separator = gtk_separator_new (GTK_ORIENTATION_VERTICAL); - pixbuf = new_pixbuf_from_widget (separator); - return pixbuf; -} - -static void -update_separator_image (GtkImage *image) -{ - GdkPixbuf *pixbuf = new_separator_pixbuf (); - gtk_image_set_from_pixbuf (GTK_IMAGE (image), pixbuf); - g_object_unref (pixbuf); -} - -static gboolean -style_set_cb (GtkWidget *widget, - GtkStyle *previous_style, - GtkImage *image) -{ - - update_separator_image (image); - return FALSE; -} - -GtkWidget * -_egg_editable_toolbar_new_separator_image (void) -{ - GtkWidget *image = gtk_image_new (); - update_separator_image (GTK_IMAGE (image)); - g_signal_connect (G_OBJECT (image), "style_set", - G_CALLBACK (style_set_cb), GTK_IMAGE (image)); - - return image; -} - -/** - * egg_editable_toolbar_get_model: - * @etoolbar: - * - * Returns: (transfer none): - **/ -EggToolbarsModel * -egg_editable_toolbar_get_model (EggEditableToolbar *etoolbar) -{ - return etoolbar->priv->model; -} - -/** - * egg_editable_toolbar_get_manager: - * - * Return value: (transfer none): - */ -GtkUIManager * -egg_editable_toolbar_get_manager (EggEditableToolbar *etoolbar) -{ - return etoolbar->priv->manager; -} - -void -egg_editable_toolbar_set_primary_class (EggEditableToolbar *etoolbar, - gboolean set, - const gchar *name) -{ - etoolbar->priv->set_primary_class = set; - - g_free (etoolbar->priv->primary_name); - etoolbar->priv->primary_name = g_strdup (name); - - toolbar_visibility_refresh (etoolbar); -} |