diff options
Diffstat (limited to 'cut-n-paste/toolbar-editor')
| -rw-r--r-- | cut-n-paste/toolbar-editor/Makefile.am | 108 | ||||
| -rw-r--r-- | cut-n-paste/toolbar-editor/egg-editable-toolbar.c | 1828 | ||||
| -rw-r--r-- | cut-n-paste/toolbar-editor/egg-editable-toolbar.h | 91 | ||||
| -rw-r--r-- | cut-n-paste/toolbar-editor/egg-toolbar-editor.c | 672 | ||||
| -rw-r--r-- | cut-n-paste/toolbar-editor/egg-toolbar-editor.h | 63 | ||||
| -rw-r--r-- | cut-n-paste/toolbar-editor/egg-toolbars-model.c | 987 | ||||
| -rw-r--r-- | cut-n-paste/toolbar-editor/egg-toolbars-model.h | 190 | ||||
| -rw-r--r-- | cut-n-paste/toolbar-editor/eggmarshalers.list | 1 |
8 files changed, 3940 insertions, 0 deletions
diff --git a/cut-n-paste/toolbar-editor/Makefile.am b/cut-n-paste/toolbar-editor/Makefile.am new file mode 100644 index 00000000..b3e843ec --- /dev/null +++ b/cut-n-paste/toolbar-editor/Makefile.am @@ -0,0 +1,108 @@ +EGGSOURCES = \ + egg-editable-toolbar.c \ + egg-toolbars-model.c \ + egg-toolbar-editor.c + +EGGHEADERS = \ + egg-editable-toolbar.h \ + egg-toolbars-model.h \ + egg-toolbar-editor.h + +noinst_HEADERS = \ + $(EGGHEADERS) \ + eggmarshalers.h + +noinst_LTLIBRARIES = libtoolbareditor.la + +libtoolbareditor_la_SOURCES = \ + $(BUILT_SOURCES) \ + $(EGGSOURCES) \ + $(EGGHEADERS) + +libtoolbareditor_la_CPPFLAGS = \ + $(AM_CPPFLAGS) + +libtoolbareditor_la_CFLAGS = \ + $(SHELL_CORE_CFLAGS) \ + $(WARN_CFLAGS) \ + $(DISABLE_DEPRECATED) \ + -DCURSOR_DIR=\"$(pkgdatadir)\" \ + $(AM_CFLAGS) + +BUILT_SOURCES = \ + eggmarshalers.c \ + eggmarshalers.h \ + eggtypebuiltins.c \ + eggtypebuiltins.h + +stamp_files = \ + stamp-eggmarshalers.c \ + stamp-eggmarshalers.h \ + stamp-eggtypebuiltins.c \ + stamp-eggtypebuiltins.h + +eggmarshalers.h: stamp-eggmarshalers.h + @true +stamp-eggmarshalers.h: eggmarshalers.list + $(AM_V_GEN)$(GLIB_GENMARSHAL) --prefix=_egg_marshal $(srcdir)/eggmarshalers.list --header > eggmarshalers.h \ + && echo timestamp > $(@F) + +eggmarshalers.c: stamp-eggmarshalers.c + @true +stamp-eggmarshalers.c: eggmarshalers.list + $(AM_V_GEN)$(GLIB_GENMARSHAL) --prefix=_egg_marshal $(srcdir)/eggmarshalers.list --header --body > eggmarshalers.c \ + && echo timestamp > $(@F) + +eggtypebuiltins.c: stamp-eggtypebuiltins.c + @true +stamp-eggtypebuiltins.c: $(EGGHEADERS) + $(AM_V_GEN)( cd $(srcdir) && $(GLIB_MKENUMS) \ + --fhead "#include <config.h>\n\n" \ + --fhead "#include \"eggtypebuiltins.h\"\n\n" \ + --fprod "\n/* enumerations from \"@filename@\" */" \ + --fprod "\n#include \"@filename@\"" \ + --vhead "static const G@Type@Value _@enum_name@_values[] = {" \ + --vprod " { @VALUENAME@, \"@VALUENAME@\", \"@valuenick@\" }," \ + --vtail " { 0, NULL, NULL }\n};\n\n" \ + --vtail "GType\n@enum_name@_get_type (void)\n{\n" \ + --vtail " static GType type = 0;\n\n" \ + --vtail " if (G_UNLIKELY (type == 0))\n" \ + --vtail " type = g_@type@_register_static (\"@EnumName@\", _@enum_name@_values);\n\n" \ + --vtail " return type;\n}\n\n" \ + $(^F) ) > xgen-$(@F) \ + && ( cmp -s xgen-$(@F) $(@F:stamp-%=%) || cp xgen-$(@F) $(@F:stamp-%=%) ) \ + && rm -f xgen-$(@F) \ + && echo timestamp > $(@F) + +eggtypebuiltins.h: stamp-eggtypebuiltins.h + @true +stamp-eggtypebuiltins.h: $(EGGHEADERS) + $(AM_V_GEN)( cd $(srcdir) && $(GLIB_MKENUMS) \ + --fhead "#ifndef __EGGTYPEBUILTINS_H__\n" \ + --fhead "#define __EGGTYPEBUILTINS_H__ 1\n\n" \ + --fhead "#include <glib-object.h>\n\n" \ + --fhead "G_BEGIN_DECLS\n\n" \ + --ftail "G_END_DECLS\n\n" \ + --ftail "#endif /* __EGGTYPEBUILTINS_H__ */\n" \ + --fprod "\n/* --- @filename@ --- */" \ + --eprod "#define EGG_TYPE_@ENUMSHORT@ @enum_name@_get_type()\n" \ + --eprod "GType @enum_name@_get_type (void);\n" \ + $(^F) ) > xgen-$(@F) \ + && ( cmp -s xgen-$(@F) $(@F:stamp-%=%) || cp xgen-$(@F) $(@F:stamp-%=%) ) \ + && rm -f xgen-$(@F) \ + && echo timestamp > $(@F) + +EXTRA_DIST = \ + eggmarshalers.list + +EGGFILES=$(EGGSOURCES) $(EGGHEADERS) +EGGDIR=$(srcdir)/../../../libegg/libegg + +regenerate-built-sources: + EGGFILES="$(EGGFILES) eggmarshalers.list" EGGDIR="$(EGGDIR)" $(top_srcdir)/cut-n-paste/update-from-egg.sh + +CLEANFILES = $(stamp_files) $(BUILT_SOURCES) +DISTCLEANFILES = $(stamp_files) $(BUILT_SOURCES) +MAINTAINERCLEANFILES = $(stamp_files) $(BUILT_SOURCES) + +-include $(top_srcdir)/git.mk diff --git a/cut-n-paste/toolbar-editor/egg-editable-toolbar.c b/cut-n-paste/toolbar-editor/egg-editable-toolbar.c new file mode 100644 index 00000000..9193120a --- /dev/null +++ b/cut-n-paste/toolbar-editor/egg-editable-toolbar.c @@ -0,0 +1,1828 @@ +/* + * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 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; +}; + +G_DEFINE_TYPE (EggEditableToolbar, egg_editable_toolbar, GTK_TYPE_VBOX); + +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(); + GdkEventMotion event; + event.type = GDK_MOTION_NOTIFY; + event.window = realevent->any.window; + event.send_event = FALSE; + event.axes = NULL; + event.time = gdk_event_get_time (realevent); + gdk_event_get_state (realevent, &event.state); + gdk_event_get_coords (realevent, &event.x, &event.y); + gdk_event_get_root_coords (realevent, &event.x_root, &event.y_root); + + gtk_drag_begin (toolitem, list, GDK_ACTION_MOVE, 1, (GdkEvent *)&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 +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_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); + gdk_cursor_unref (cursor); + + 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 (widget, stock_id, + GTK_ICON_SIZE_LARGE_TOOLBAR, NULL); + } + 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 (gtk_widget_get_window (GTK_WIDGET(item)), 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 (); + } + 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); + } + + gtk_widget_show (GTK_WIDGET (item)); + + 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; + + 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 + + n_toolbars = egg_toolbars_model_n_toolbars (priv->model); + for (i = 0; i < n_toolbars; 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 “_%s”"), 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) + gtk_toggle_action_set_active (action, gtk_widget_get_visible + (get_dock_nth (etoolbar, i))); +#else + gtk_toggle_action_set_active (action, GTK_WIDGET_VISIBLE + (get_dock_nth (etoolbar, i))); +#endif + + 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_hbox_new (0, FALSE); + + 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_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); + + 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; + + 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); +} + +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_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_vseparator_new (); + 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; +} + +EggToolbarsModel * +egg_editable_toolbar_get_model (EggEditableToolbar *etoolbar) +{ + return etoolbar->priv->model; +} diff --git a/cut-n-paste/toolbar-editor/egg-editable-toolbar.h b/cut-n-paste/toolbar-editor/egg-editable-toolbar.h new file mode 100644 index 00000000..669af415 --- /dev/null +++ b/cut-n-paste/toolbar-editor/egg-editable-toolbar.h @@ -0,0 +1,91 @@ +/* + * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * $Id$ + */ + +#ifndef EGG_EDITABLE_TOOLBAR_H +#define EGG_EDITABLE_TOOLBAR_H + +#include "egg-toolbars-model.h" + +#include <gtk/gtk.h> + +G_BEGIN_DECLS + +#define EGG_TYPE_EDITABLE_TOOLBAR (egg_editable_toolbar_get_type ()) +#define EGG_EDITABLE_TOOLBAR(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EGG_TYPE_EDITABLE_TOOLBAR, EggEditableToolbar)) +#define EGG_EDITABLE_TOOLBAR_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), EGG_TYPE_EDITABLE_TOOLBAR, EggEditableToolbarClass)) +#define EGG_IS_EDITABLE_TOOLBAR(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), EGG_TYPE_EDITABLE_TOOLBAR)) +#define EGG_IS_EDITABLE_TOOLBAR_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), EGG_TYPE_EDITABLE_TOOLBAR)) +#define EGG_EDITABLE_TOOLBAR_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), EGG_TYPE_EDITABLE_TOOLBAR, EggEditableToolbarClass)) + +typedef struct _EggEditableToolbar EggEditableToolbar; +typedef struct _EggEditableToolbarPrivate EggEditableToolbarPrivate; +typedef struct _EggEditableToolbarClass EggEditableToolbarClass; + +struct _EggEditableToolbar +{ + GtkVBox parent_object; + + /*< private >*/ + EggEditableToolbarPrivate *priv; +}; + +struct _EggEditableToolbarClass +{ + GtkVBoxClass parent_class; + + void (* action_request) (EggEditableToolbar *etoolbar, + const char *action_name); +}; + +GType egg_editable_toolbar_get_type (void); +GtkWidget *egg_editable_toolbar_new (GtkUIManager *manager, + const char *visibility_path); +GtkWidget *egg_editable_toolbar_new_with_model (GtkUIManager *manager, + EggToolbarsModel *model, + const char *visibility_path); +void egg_editable_toolbar_set_model (EggEditableToolbar *etoolbar, + EggToolbarsModel *model); +EggToolbarsModel *egg_editable_toolbar_get_model (EggEditableToolbar *etoolbar); +GtkUIManager *egg_editable_toolbar_get_manager (EggEditableToolbar *etoolbar); +void egg_editable_toolbar_set_edit_mode (EggEditableToolbar *etoolbar, + gboolean mode); +gboolean egg_editable_toolbar_get_edit_mode (EggEditableToolbar *etoolbar); +void egg_editable_toolbar_show (EggEditableToolbar *etoolbar, + const char *name); +void egg_editable_toolbar_hide (EggEditableToolbar *etoolbar, + const char *name); +void egg_editable_toolbar_set_fixed (EggEditableToolbar *etoolbar, + GtkToolbar *fixed_toolbar); + +GtkWidget * egg_editable_toolbar_get_selected (EggEditableToolbar *etoolbar); +void egg_editable_toolbar_set_selected (EggEditableToolbar *etoolbar, + GtkWidget *widget); + +void egg_editable_toolbar_add_visibility (EggEditableToolbar *etoolbar, + const char *path); + +/* Private Functions */ + +GtkWidget *_egg_editable_toolbar_new_separator_image (void); + +G_END_DECLS + +#endif diff --git a/cut-n-paste/toolbar-editor/egg-toolbar-editor.c b/cut-n-paste/toolbar-editor/egg-toolbar-editor.c new file mode 100644 index 00000000..5e75ba82 --- /dev/null +++ b/cut-n-paste/toolbar-editor/egg-toolbar-editor.c @@ -0,0 +1,672 @@ +/* + * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * $Id$ + */ + +#include "config.h" + +#include "egg-toolbar-editor.h" +#include "egg-editable-toolbar.h" + +#include <string.h> +#include <libxml/tree.h> +#include <gtk/gtk.h> +#include <glib/gi18n.h> + +static const GtkTargetEntry dest_drag_types[] = { + {EGG_TOOLBAR_ITEM_TYPE, GTK_TARGET_SAME_APP, 0}, +}; + +static const GtkTargetEntry source_drag_types[] = { + {EGG_TOOLBAR_ITEM_TYPE, GTK_TARGET_SAME_APP, 0}, +}; + + +static void egg_toolbar_editor_finalize (GObject *object); +static void update_editor_sheet (EggToolbarEditor *editor); + +enum +{ + PROP_0, + PROP_UI_MANAGER, + PROP_TOOLBARS_MODEL +}; + +enum +{ + SIGNAL_HANDLER_ITEM_ADDED, + SIGNAL_HANDLER_ITEM_REMOVED, + SIGNAL_HANDLER_TOOLBAR_REMOVED, + SIGNAL_HANDLER_LIST_SIZE /* Array size */ +}; + +#define EGG_TOOLBAR_EDITOR_GET_PRIVATE(object)(G_TYPE_INSTANCE_GET_PRIVATE ((object), EGG_TYPE_TOOLBAR_EDITOR, EggToolbarEditorPrivate)) + +struct EggToolbarEditorPrivate +{ + GtkUIManager *manager; + EggToolbarsModel *model; + + GtkWidget *table; + GtkWidget *scrolled_window; + GList *actions_list; + GList *factory_list; + + /* These handlers need to be sanely disconnected when switching models */ + gulong sig_handlers[SIGNAL_HANDLER_LIST_SIZE]; +}; + +G_DEFINE_TYPE (EggToolbarEditor, egg_toolbar_editor, GTK_TYPE_VBOX); + +static gint +compare_items (gconstpointer a, + gconstpointer b) +{ + const GtkWidget *item1 = a; + const GtkWidget *item2 = b; + + char *key1 = g_object_get_data (G_OBJECT (item1), + "egg-collate-key"); + char *key2 = g_object_get_data (G_OBJECT (item2), + "egg-collate-key"); + + return strcmp (key1, key2); +} + +static GtkAction * +find_action (EggToolbarEditor *t, + const char *name) +{ + GList *l; + GtkAction *action = NULL; + + l = gtk_ui_manager_get_action_groups (t->priv->manager); + + g_return_val_if_fail (EGG_IS_TOOLBAR_EDITOR (t), NULL); + 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 +egg_toolbar_editor_set_ui_manager (EggToolbarEditor *t, + GtkUIManager *manager) +{ + g_return_if_fail (GTK_IS_UI_MANAGER (manager)); + + t->priv->manager = g_object_ref (manager); +} + +static void +item_added_or_removed_cb (EggToolbarsModel *model, + int tpos, + int ipos, + EggToolbarEditor *editor) +{ + update_editor_sheet (editor); +} + +static void +toolbar_removed_cb (EggToolbarsModel *model, + int position, + EggToolbarEditor *editor) +{ + update_editor_sheet (editor); +} + +static void +egg_toolbar_editor_disconnect_model (EggToolbarEditor *t) +{ + EggToolbarEditorPrivate *priv = t->priv; + EggToolbarsModel *model = priv->model; + gulong handler; + int i; + + for (i = 0; i < SIGNAL_HANDLER_LIST_SIZE; i++) + { + handler = priv->sig_handlers[i]; + + if (handler != 0) + { + if (g_signal_handler_is_connected (model, handler)) + { + g_signal_handler_disconnect (model, handler); + } + + priv->sig_handlers[i] = 0; + } + } +} + +void +egg_toolbar_editor_set_model (EggToolbarEditor *t, + EggToolbarsModel *model) +{ + EggToolbarEditorPrivate *priv; + + g_return_if_fail (EGG_IS_TOOLBAR_EDITOR (t)); + g_return_if_fail (model != NULL); + + priv = t->priv; + + if (priv->model) + { + if (G_UNLIKELY (priv->model == model)) return; + + egg_toolbar_editor_disconnect_model (t); + g_object_unref (priv->model); + } + + priv->model = g_object_ref (model); + + update_editor_sheet (t); + + priv->sig_handlers[SIGNAL_HANDLER_ITEM_ADDED] = + g_signal_connect_object (model, "item_added", + G_CALLBACK (item_added_or_removed_cb), t, 0); + priv->sig_handlers[SIGNAL_HANDLER_ITEM_REMOVED] = + g_signal_connect_object (model, "item_removed", + G_CALLBACK (item_added_or_removed_cb), t, 0); + priv->sig_handlers[SIGNAL_HANDLER_TOOLBAR_REMOVED] = + g_signal_connect_object (model, "toolbar_removed", + G_CALLBACK (toolbar_removed_cb), t, 0); +} + +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_UI_MANAGER: + egg_toolbar_editor_set_ui_manager (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_UI_MANAGER: + g_value_set_object (value, t->priv->manager); + 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); + + 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_UI_MANAGER, + g_param_spec_object ("ui-manager", + "UI-Manager", + "UI Manager", + GTK_TYPE_UI_MANAGER, + G_PARAM_READWRITE | G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB | + G_PARAM_CONSTRUCT_ONLY)); + 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_PARAM_CONSTRUCT)); + + g_type_class_add_private (object_class, sizeof (EggToolbarEditorPrivate)); +} + +static void +egg_toolbar_editor_finalize (GObject *object) +{ + EggToolbarEditor *editor = EGG_TOOLBAR_EDITOR (object); + + if (editor->priv->manager) + { + g_object_unref (editor->priv->manager); + } + + if (editor->priv->model) + { + egg_toolbar_editor_disconnect_model (editor); + g_object_unref (editor->priv->model); + } + + g_list_free (editor->priv->actions_list); + g_list_free (editor->priv->factory_list); + + G_OBJECT_CLASS (egg_toolbar_editor_parent_class)->finalize (object); +} + +GtkWidget * +egg_toolbar_editor_new (GtkUIManager *manager, + EggToolbarsModel *model) +{ + return GTK_WIDGET (g_object_new (EGG_TYPE_TOOLBAR_EDITOR, + "ui-manager", manager, + "model", model, + NULL)); +} + +static void +drag_begin_cb (GtkWidget *widget, + GdkDragContext *context) +{ + gtk_widget_hide (widget); +} + +static void +drag_end_cb (GtkWidget *widget, + GdkDragContext *context) +{ + gtk_widget_show (widget); +} + +static void +drag_data_get_cb (GtkWidget *widget, + GdkDragContext *context, + GtkSelectionData *selection_data, + guint info, + guint32 time, + EggToolbarEditor *editor) +{ + const char *target; + + target = g_object_get_data (G_OBJECT (widget), "egg-item-name"); + g_return_if_fail (target != NULL); + + gtk_selection_data_set (selection_data, + gtk_selection_data_get_target (selection_data), 8, + (const guchar *) target, strlen (target)); +} + +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 void +set_drag_cursor (GtkWidget *widget) +{ + GdkCursor *cursor; + GdkScreen *screen; + + screen = gtk_widget_get_screen (widget); + + cursor = gdk_cursor_new_for_display (gdk_screen_get_display (screen), + GDK_HAND2); + gdk_window_set_cursor (gtk_widget_get_window (widget), cursor); + gdk_cursor_unref (cursor); +} + +static void +event_box_realize_cb (GtkWidget *widget, GtkImage *icon) +{ + GtkImageType type; + + set_drag_cursor (widget); + + type = gtk_image_get_storage_type (icon); + if (type == GTK_IMAGE_STOCK) + { + gchar *stock_id; + GdkPixbuf *pixbuf; + + gtk_image_get_stock (icon, &stock_id, NULL); + pixbuf = gtk_widget_render_icon (widget, stock_id, + GTK_ICON_SIZE_LARGE_TOOLBAR, NULL); + gtk_drag_source_set_icon_pixbuf (widget, pixbuf); + g_object_unref (pixbuf); + } + else if (type == GTK_IMAGE_ICON_NAME) + { + const gchar *icon_name; + GdkScreen *screen; + GtkIconTheme *icon_theme; + GtkSettings *settings; + gint width, height; + GdkPixbuf *pixbuf; + + gtk_image_get_icon_name (icon, &icon_name, NULL); + 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); + if (G_UNLIKELY (!pixbuf)) + return; + + gtk_drag_source_set_icon_pixbuf (widget, pixbuf); + g_object_unref (pixbuf); + + } + else if (type == GTK_IMAGE_PIXBUF) + { + GdkPixbuf *pixbuf = gtk_image_get_pixbuf (icon); + gtk_drag_source_set_icon_pixbuf (widget, pixbuf); + } +} + +static GtkWidget * +editor_create_item (EggToolbarEditor *editor, + GtkImage *icon, + const char *label_text, + GdkDragAction action) +{ + GtkWidget *event_box; + GtkWidget *vbox; + GtkWidget *label; + gchar *label_no_mnemonic = NULL; + + event_box = gtk_event_box_new (); + gtk_event_box_set_visible_window (GTK_EVENT_BOX (event_box), FALSE); + gtk_widget_show (event_box); + gtk_drag_source_set (event_box, + GDK_BUTTON1_MASK, + source_drag_types, G_N_ELEMENTS (source_drag_types), action); + g_signal_connect (event_box, "drag_data_get", + G_CALLBACK (drag_data_get_cb), editor); + g_signal_connect_after (event_box, "realize", + G_CALLBACK (event_box_realize_cb), icon); + + if (action == GDK_ACTION_MOVE) + { + g_signal_connect (event_box, "drag_begin", + G_CALLBACK (drag_begin_cb), NULL); + g_signal_connect (event_box, "drag_end", + G_CALLBACK (drag_end_cb), NULL); + } + + vbox = gtk_vbox_new (0, FALSE); + gtk_widget_show (vbox); + gtk_container_add (GTK_CONTAINER (event_box), vbox); + + gtk_widget_show (GTK_WIDGET (icon)); + gtk_box_pack_start (GTK_BOX (vbox), GTK_WIDGET (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 GtkWidget * +editor_create_item_from_name (EggToolbarEditor *editor, + const char * name, + GdkDragAction drag_action) +{ + GtkWidget *item; + const char *item_name; + char *short_label; + const char *collate_key; + + if (strcmp (name, "_separator") == 0) + { + GtkWidget *icon; + + icon = _egg_editable_toolbar_new_separator_image (); + short_label = _("Separator"); + item_name = g_strdup (name); + collate_key = g_utf8_collate_key (short_label, -1); + item = editor_create_item (editor, GTK_IMAGE (icon), + short_label, drag_action); + } + else + { + GtkAction *action; + GtkWidget *icon; + char *stock_id, *icon_name = NULL; + + action = find_action (editor, name); + g_return_val_if_fail (action != NULL, NULL); + + g_object_get (action, + "icon-name", &icon_name, + "stock-id", &stock_id, + "short-label", &short_label, + NULL); + + /* This is a workaround to catch named icons. */ + if (icon_name) + icon = gtk_image_new_from_icon_name (icon_name, + GTK_ICON_SIZE_LARGE_TOOLBAR); + else + icon = gtk_image_new_from_stock (stock_id ? stock_id : GTK_STOCK_DND, + GTK_ICON_SIZE_LARGE_TOOLBAR); + + item_name = g_strdup (name); + collate_key = g_utf8_collate_key (short_label, -1); + item = editor_create_item (editor, GTK_IMAGE (icon), + short_label, drag_action); + + g_free (short_label); + g_free (stock_id); + g_free (icon_name); + } + + g_object_set_data_full (G_OBJECT (item), "egg-collate-key", + (gpointer) collate_key, g_free); + g_object_set_data_full (G_OBJECT (item), "egg-item-name", + (gpointer) item_name, g_free); + + return item; +} + +static gint +append_table (GtkTable *table, GList *items, gint y, gint width) +{ + if (items != NULL) + { + gint x = 0, height; + GtkWidget *alignment; + GtkWidget *item; + + height = g_list_length (items) / width + 1; + gtk_table_resize (table, height, width); + + if (y > 0) + { + item = gtk_hseparator_new (); + alignment = gtk_alignment_new (0.5, 0.5, 1.0, 0.0); + gtk_container_add (GTK_CONTAINER (alignment), item); + gtk_widget_show (alignment); + gtk_widget_show (item); + + gtk_table_attach_defaults (table, alignment, 0, width, y-1, y+1); + } + + for (; items != NULL; items = items->next) + { + item = items->data; + alignment = gtk_alignment_new (0.5, 0.5, 0.0, 0.0); + gtk_container_add (GTK_CONTAINER (alignment), item); + gtk_widget_show (alignment); + gtk_widget_show (item); + + if (x >= width) + { + x = 0; + y++; + } + gtk_table_attach_defaults (table, alignment, x, x+1, y, y+1); + x++; + } + + y++; + } + return y; +} + +static void +update_editor_sheet (EggToolbarEditor *editor) +{ + gint y; + GPtrArray *items; + GList *to_move = NULL, *to_copy = NULL; + GtkWidget *table; + GtkWidget *viewport; + + g_return_if_fail (EGG_IS_TOOLBAR_EDITOR (editor)); + + /* Create new table. */ + table = gtk_table_new (0, 0, TRUE); + editor->priv->table = table; + gtk_container_set_border_width (GTK_CONTAINER (table), 12); + gtk_table_set_row_spacings (GTK_TABLE (table), 24); + gtk_widget_show (table); + gtk_drag_dest_set (table, GTK_DEST_DEFAULT_ALL, + dest_drag_types, G_N_ELEMENTS (dest_drag_types), + GDK_ACTION_MOVE | GDK_ACTION_COPY); + + /* Build two lists of items (one for copying, one for moving). */ + items = egg_toolbars_model_get_name_avail (editor->priv->model); + while (items->len > 0) + { + GtkWidget *item; + const char *name; + gint flags; + + name = g_ptr_array_index (items, 0); + g_ptr_array_remove_index_fast (items, 0); + + flags = egg_toolbars_model_get_name_flags (editor->priv->model, name); + if ((flags & EGG_TB_MODEL_NAME_INFINITE) == 0) + { + item = editor_create_item_from_name (editor, name, GDK_ACTION_MOVE); + if (item != NULL) + to_move = g_list_insert_sorted (to_move, item, compare_items); + } + else + { + item = editor_create_item_from_name (editor, name, GDK_ACTION_COPY); + if (item != NULL) + to_copy = g_list_insert_sorted (to_copy, item, compare_items); + } + } + + /* Add them to the sheet. */ + y = 0; + y = append_table (GTK_TABLE (table), to_move, y, 4); + y = append_table (GTK_TABLE (table), to_copy, y, 4); + + g_list_free (to_move); + g_list_free (to_copy); + g_ptr_array_free (items, TRUE); + + /* Delete old table. */ + viewport = gtk_bin_get_child (GTK_BIN (editor->priv->scrolled_window)); + if (viewport) + { + gtk_container_remove (GTK_CONTAINER (viewport), + gtk_bin_get_child (GTK_BIN (viewport))); + } + + /* Add table to window. */ + gtk_scrolled_window_add_with_viewport + (GTK_SCROLLED_WINDOW (editor->priv->scrolled_window), table); + +} + +static void +setup_editor (EggToolbarEditor *editor) +{ + GtkWidget *scrolled_window; + + gtk_container_set_border_width (GTK_CONTAINER (editor), 12); + 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 (editor), scrolled_window, TRUE, TRUE, 0); +} + +static void +egg_toolbar_editor_init (EggToolbarEditor *t) +{ + t->priv = EGG_TOOLBAR_EDITOR_GET_PRIVATE (t); + + t->priv->manager = NULL; + t->priv->actions_list = NULL; + + setup_editor (t); +} + diff --git a/cut-n-paste/toolbar-editor/egg-toolbar-editor.h b/cut-n-paste/toolbar-editor/egg-toolbar-editor.h new file mode 100644 index 00000000..3b897c50 --- /dev/null +++ b/cut-n-paste/toolbar-editor/egg-toolbar-editor.h @@ -0,0 +1,63 @@ +/* + * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + */ + +#ifndef EGG_TOOLBAR_EDITOR_H +#define EGG_TOOLBAR_EDITOR_H + +#include <gtk/gtk.h> + +#include "egg-toolbars-model.h" + +G_BEGIN_DECLS + +typedef struct EggToolbarEditorClass EggToolbarEditorClass; + +#define EGG_TYPE_TOOLBAR_EDITOR (egg_toolbar_editor_get_type ()) +#define EGG_TOOLBAR_EDITOR(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EGG_TYPE_TOOLBAR_EDITOR, EggToolbarEditor)) +#define EGG_TOOLBAR_EDITOR_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), EGG_TYPE_TOOLBAR_EDITOR, EggToolbarEditorClass)) +#define EGG_IS_TOOLBAR_EDITOR(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), EGG_TYPE_TOOLBAR_EDITOR)) +#define EGG_IS_TOOLBAR_EDITOR_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), EGG_TYPE_TOOLBAR_EDITOR)) +#define EGG_TOOLBAR_EDITOR_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), EGG_TYPE_TOOLBAR_EDITOR, EggToolbarEditorClass)) + + +typedef struct EggToolbarEditor EggToolbarEditor; +typedef struct EggToolbarEditorPrivate EggToolbarEditorPrivate; + +struct EggToolbarEditor +{ + GtkVBox parent_object; + + /*< private >*/ + EggToolbarEditorPrivate *priv; +}; + +struct EggToolbarEditorClass +{ + GtkVBoxClass parent_class; +}; + + +GType egg_toolbar_editor_get_type (void); +GtkWidget *egg_toolbar_editor_new (GtkUIManager *manager, + EggToolbarsModel *model); +void egg_toolbar_editor_set_model (EggToolbarEditor *t, + EggToolbarsModel *model); + +G_END_DECLS + +#endif diff --git a/cut-n-paste/toolbar-editor/egg-toolbars-model.c b/cut-n-paste/toolbar-editor/egg-toolbars-model.c new file mode 100644 index 00000000..27dbedf6 --- /dev/null +++ b/cut-n-paste/toolbar-editor/egg-toolbars-model.c @@ -0,0 +1,987 @@ +/* + * Copyright (C) 2002-2004 Marco Pesenti Gritti + * Copyright (C) 2004 Christian Persch + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * $Id$ + */ + +#include "config.h" + +#include "egg-toolbars-model.h" +#include "eggtypebuiltins.h" +#include "eggmarshalers.h" + +#include <unistd.h> +#include <string.h> +#include <libxml/tree.h> +#include <gdk/gdk.h> + +static void egg_toolbars_model_finalize (GObject *object); + +enum +{ + ITEM_ADDED, + ITEM_REMOVED, + TOOLBAR_ADDED, + TOOLBAR_CHANGED, + TOOLBAR_REMOVED, + LAST_SIGNAL +}; + +typedef struct +{ + char *name; + EggTbModelFlags flags; +} EggToolbarsToolbar; + +typedef struct +{ + char *name; +} EggToolbarsItem; + +static guint signals[LAST_SIGNAL] = { 0 }; + +#define EGG_TOOLBARS_MODEL_GET_PRIVATE(object)(G_TYPE_INSTANCE_GET_PRIVATE ((object), EGG_TYPE_TOOLBARS_MODEL, EggToolbarsModelPrivate)) + +struct EggToolbarsModelPrivate +{ + GNode *toolbars; + GList *types; + GHashTable *flags; +}; + +G_DEFINE_TYPE (EggToolbarsModel, egg_toolbars_model, G_TYPE_OBJECT) + +static xmlDocPtr +egg_toolbars_model_to_xml (EggToolbarsModel *model) +{ + GNode *l1, *l2, *tl; + GList *l3; + xmlDocPtr doc; + + g_return_val_if_fail (EGG_IS_TOOLBARS_MODEL (model), NULL); + + tl = model->priv->toolbars; + + xmlIndentTreeOutput = TRUE; + doc = xmlNewDoc ((const xmlChar*) "1.0"); + doc->children = xmlNewDocNode (doc, NULL, (const xmlChar*) "toolbars", NULL); + + for (l1 = tl->children; l1 != NULL; l1 = l1->next) + { + xmlNodePtr tnode; + EggToolbarsToolbar *toolbar = l1->data; + + tnode = xmlNewChild (doc->children, NULL, (const xmlChar*) "toolbar", NULL); + xmlSetProp (tnode, (const xmlChar*) "name", (const xmlChar*) toolbar->name); + xmlSetProp (tnode, (const xmlChar*) "hidden", + (toolbar->flags&EGG_TB_MODEL_HIDDEN) ? (const xmlChar*) "true" : (const xmlChar*) "false"); + xmlSetProp (tnode, (const xmlChar*) "editable", + (toolbar->flags&EGG_TB_MODEL_NOT_EDITABLE) ? (const xmlChar*) "false" : (const xmlChar*) "true"); + + for (l2 = l1->children; l2 != NULL; l2 = l2->next) + { + xmlNodePtr node; + EggToolbarsItem *item = l2->data; + + if (strcmp (item->name, "_separator") == 0) + { + node = xmlNewChild (tnode, NULL, (const xmlChar*) "separator", NULL); + continue; + } + + node = xmlNewChild (tnode, NULL, (const xmlChar*) "toolitem", NULL); + xmlSetProp (node, (const xmlChar*) "name", (const xmlChar*) item->name); + + /* Add 'data' nodes for each data type which can be written out for this + * item. Only write types which can be used to restore the data. */ + for (l3 = model->priv->types; l3 != NULL; l3 = l3->next) + { + EggToolbarsItemType *type = l3->data; + if (type->get_name != NULL && type->get_data != NULL) + { + xmlNodePtr dnode; + char *tmp; + + tmp = type->get_data (type, item->name); + if (tmp != NULL) + { + dnode = xmlNewTextChild (node, NULL, (const xmlChar*) "data", (const xmlChar*) tmp); + g_free (tmp); + + tmp = gdk_atom_name (type->type); + xmlSetProp (dnode, (const xmlChar*) "type", (const xmlChar*) tmp); + g_free (tmp); + } + } + } + } + } + + return doc; +} + +static gboolean +safe_save_xml (const char *xml_file, xmlDocPtr doc) +{ + char *tmp_file; + char *old_file; + gboolean old_exist; + gboolean retval = TRUE; + + tmp_file = g_strconcat (xml_file, ".tmp", NULL); + old_file = g_strconcat (xml_file, ".old", NULL); + + if (xmlSaveFormatFile (tmp_file, doc, 1) <= 0) + { + g_warning ("Failed to write XML data to %s", tmp_file); + goto failed; + } + + old_exist = g_file_test (xml_file, G_FILE_TEST_EXISTS); + + if (old_exist) + { + if (rename (xml_file, old_file) < 0) + { + g_warning ("Failed to rename %s to %s", xml_file, old_file); + retval = FALSE; + goto failed; + } + } + + if (rename (tmp_file, xml_file) < 0) + { + g_warning ("Failed to rename %s to %s", tmp_file, xml_file); + + if (rename (old_file, xml_file) < 0) + { + g_warning ("Failed to restore %s from %s", xml_file, tmp_file); + } + retval = FALSE; + goto failed; + } + + if (old_exist) + { + if (unlink (old_file) < 0) + { + g_warning ("Failed to delete old file %s", old_file); + } + } + + failed: + g_free (old_file); + g_free (tmp_file); + + return retval; +} + +void +egg_toolbars_model_save_toolbars (EggToolbarsModel *model, + const char *xml_file, + const char *version) +{ + xmlDocPtr doc; + xmlNodePtr root; + + g_return_if_fail (EGG_IS_TOOLBARS_MODEL (model)); + + doc = egg_toolbars_model_to_xml (model); + root = xmlDocGetRootElement (doc); + xmlSetProp (root, (const xmlChar*) "version", (const xmlChar*) version); + safe_save_xml (xml_file, doc); + xmlFreeDoc (doc); +} + +static gboolean +is_unique (EggToolbarsModel *model, + EggToolbarsItem *idata) +{ + EggToolbarsItem *idata2; + GNode *toolbar, *item; + + + for(toolbar = g_node_first_child (model->priv->toolbars); + toolbar != NULL; toolbar = g_node_next_sibling (toolbar)) + { + for(item = g_node_first_child (toolbar); + item != NULL; item = g_node_next_sibling (item)) + { + idata2 = item->data; + + if (idata != idata2 && strcmp (idata->name, idata2->name) == 0) + { + return FALSE; + } + } + } + + return TRUE; +} + +static GNode * +toolbar_node_new (const char *name) +{ + EggToolbarsToolbar *toolbar; + + toolbar = g_new (EggToolbarsToolbar, 1); + toolbar->name = g_strdup (name); + toolbar->flags = 0; + + return g_node_new (toolbar); +} + +static GNode * +item_node_new (const char *name, EggToolbarsModel *model) +{ + EggToolbarsItem *item; + int flags; + + g_return_val_if_fail (name != NULL, NULL); + + item = g_new (EggToolbarsItem, 1); + item->name = g_strdup (name); + + flags = GPOINTER_TO_INT (g_hash_table_lookup (model->priv->flags, item->name)); + if ((flags & EGG_TB_MODEL_NAME_INFINITE) == 0) + g_hash_table_insert (model->priv->flags, + g_strdup (item->name), + GINT_TO_POINTER (flags | EGG_TB_MODEL_NAME_USED)); + + return g_node_new (item); +} + +static void +item_node_free (GNode *item_node, EggToolbarsModel *model) +{ + EggToolbarsItem *item = item_node->data; + int flags; + + flags = GPOINTER_TO_INT (g_hash_table_lookup (model->priv->flags, item->name)); + if ((flags & EGG_TB_MODEL_NAME_INFINITE) == 0 && is_unique (model, item)) + g_hash_table_insert (model->priv->flags, + g_strdup (item->name), + GINT_TO_POINTER (flags & ~EGG_TB_MODEL_NAME_USED)); + + g_free (item->name); + g_free (item); + + g_node_destroy (item_node); +} + +static void +toolbar_node_free (GNode *toolbar_node, EggToolbarsModel *model) +{ + EggToolbarsToolbar *toolbar = toolbar_node->data; + + g_node_children_foreach (toolbar_node, G_TRAVERSE_ALL, + (GNodeForeachFunc) item_node_free, model); + + g_free (toolbar->name); + g_free (toolbar); + + g_node_destroy (toolbar_node); +} + +EggTbModelFlags +egg_toolbars_model_get_flags (EggToolbarsModel *model, + int toolbar_position) +{ + GNode *toolbar_node; + EggToolbarsToolbar *toolbar; + + toolbar_node = g_node_nth_child (model->priv->toolbars, toolbar_position); + g_return_val_if_fail (toolbar_node != NULL, 0); + + toolbar = toolbar_node->data; + + return toolbar->flags; +} + +void +egg_toolbars_model_set_flags (EggToolbarsModel *model, + int toolbar_position, + EggTbModelFlags flags) +{ + GNode *toolbar_node; + EggToolbarsToolbar *toolbar; + + toolbar_node = g_node_nth_child (model->priv->toolbars, toolbar_position); + g_return_if_fail (toolbar_node != NULL); + + toolbar = toolbar_node->data; + + toolbar->flags = flags; + + g_signal_emit (G_OBJECT (model), signals[TOOLBAR_CHANGED], + 0, toolbar_position); +} + + +char * +egg_toolbars_model_get_data (EggToolbarsModel *model, + GdkAtom type, + const char *name) +{ + EggToolbarsItemType *t; + char *data = NULL; + GList *l; + + if (type == GDK_NONE || type == gdk_atom_intern (EGG_TOOLBAR_ITEM_TYPE, FALSE)) + { + g_return_val_if_fail (name != NULL, NULL); + g_return_val_if_fail (*name != 0, NULL); + return strdup (name); + } + + for (l = model->priv->types; l != NULL; l = l->next) + { + t = l->data; + if (t->type == type && t->get_data != NULL) + { + data = t->get_data (t, name); + if (data != NULL) break; + } + } + + return data; +} + +char * +egg_toolbars_model_get_name (EggToolbarsModel *model, + GdkAtom type, + const char *data, + gboolean create) +{ + EggToolbarsItemType *t; + char *name = NULL; + GList *l; + + if (type == GDK_NONE || type == gdk_atom_intern (EGG_TOOLBAR_ITEM_TYPE, FALSE)) + { + g_return_val_if_fail (data, NULL); + g_return_val_if_fail (*data, NULL); + return strdup (data); + } + + if (create) + { + for (l = model->priv->types; name == NULL && l != NULL; l = l->next) + { + t = l->data; + if (t->type == type && t->new_name != NULL) + name = t->new_name (t, data); + } + + return name; + } + else + { + for (l = model->priv->types; name == NULL && l != NULL; l = l->next) + { + t = l->data; + if (t->type == type && t->get_name != NULL) + name = t->get_name (t, data); + } + + return name; + } +} + +static gboolean +impl_add_item (EggToolbarsModel *model, + int toolbar_position, + int position, + const char *name) +{ + GNode *parent_node; + GNode *child_node; + int real_position; + + g_return_val_if_fail (EGG_IS_TOOLBARS_MODEL (model), FALSE); + g_return_val_if_fail (name != NULL, FALSE); + + parent_node = g_node_nth_child (model->priv->toolbars, toolbar_position); + child_node = item_node_new (name, model); + g_node_insert (parent_node, position, child_node); + + real_position = g_node_child_position (parent_node, child_node); + + g_signal_emit (G_OBJECT (model), signals[ITEM_ADDED], 0, + toolbar_position, real_position); + + return TRUE; +} + +gboolean +egg_toolbars_model_add_item (EggToolbarsModel *model, + int toolbar_position, + int position, + const char *name) +{ + EggToolbarsModelClass *klass = EGG_TOOLBARS_MODEL_GET_CLASS (model); + return klass->add_item (model, toolbar_position, position, name); +} + +int +egg_toolbars_model_add_toolbar (EggToolbarsModel *model, + int position, + const char *name) +{ + GNode *node; + int real_position; + + g_return_val_if_fail (EGG_IS_TOOLBARS_MODEL (model), -1); + + node = toolbar_node_new (name); + g_node_insert (model->priv->toolbars, position, node); + + real_position = g_node_child_position (model->priv->toolbars, node); + + g_signal_emit (G_OBJECT (model), signals[TOOLBAR_ADDED], + 0, real_position); + + return g_node_child_position (model->priv->toolbars, node); +} + +static char * +parse_data_list (EggToolbarsModel *model, + xmlNodePtr child, + gboolean create) +{ + char *name = NULL; + while (child && name == NULL) + { + if (xmlStrEqual (child->name, (const xmlChar*) "data")) + { + xmlChar *type = xmlGetProp (child, (const xmlChar*) "type"); + xmlChar *data = xmlNodeGetContent (child); + + if (type != NULL) + { + GdkAtom atom = gdk_atom_intern ((const char*) type, TRUE); + name = egg_toolbars_model_get_name (model, atom, (const char*) data, create); + } + + xmlFree (type); + xmlFree (data); + } + + child = child->next; + } + + return name; +} + +static void +parse_item_list (EggToolbarsModel *model, + xmlNodePtr child, + int position) +{ + while (child) + { + if (xmlStrEqual (child->name, (const xmlChar*) "toolitem")) + { + char *name; + + /* Try to get the name using the data elements first, + as they are more 'portable' or 'persistent'. */ + name = parse_data_list (model, child->children, FALSE); + if (name == NULL) + { + name = parse_data_list (model, child->children, TRUE); + } + + /* If that fails, try to use the name. */ + if (name == NULL) + { + xmlChar *type = xmlGetProp (child, (const xmlChar*) "type"); + xmlChar *data = xmlGetProp (child, (const xmlChar*) "name"); + GdkAtom atom = type ? gdk_atom_intern ((const char*) type, TRUE) : GDK_NONE; + + /* If an old format, try to use it. */ + name = egg_toolbars_model_get_name (model, atom, (const char*) data, FALSE); + if (name == NULL) + { + name = egg_toolbars_model_get_name (model, atom, (const char*) data, TRUE); + } + + xmlFree (type); + xmlFree (data); + } + + if (name != NULL) + { + egg_toolbars_model_add_item (model, position, -1, name); + g_free (name); + } + } + else if (xmlStrEqual (child->name, (const xmlChar*) "separator")) + { + egg_toolbars_model_add_item (model, position, -1, "_separator"); + } + + child = child->next; + } +} + +static void +parse_toolbars (EggToolbarsModel *model, + xmlNodePtr child) +{ + while (child) + { + if (xmlStrEqual (child->name, (const xmlChar*) "toolbar")) + { + xmlChar *string; + int position; + EggTbModelFlags flags; + + string = xmlGetProp (child, (const xmlChar*) "name"); + position = egg_toolbars_model_add_toolbar (model, -1, (const char*) string); + flags = egg_toolbars_model_get_flags (model, position); + xmlFree (string); + + string = xmlGetProp (child, (const xmlChar*) "editable"); + if (string && xmlStrEqual (string, (const xmlChar*) "false")) + flags |= EGG_TB_MODEL_NOT_EDITABLE; + xmlFree (string); + + string = xmlGetProp (child, (const xmlChar*) "hidden"); + if (string && xmlStrEqual (string, (const xmlChar*) "true")) + flags |= EGG_TB_MODEL_HIDDEN; + xmlFree (string); + + string = xmlGetProp (child, (const xmlChar*) "style"); + if (string && xmlStrEqual (string, (const xmlChar*) "icons-only")) + flags |= EGG_TB_MODEL_ICONS; + xmlFree (string); + + egg_toolbars_model_set_flags (model, position, flags); + + parse_item_list (model, child->children, position); + } + + child = child->next; + } +} + +gboolean +egg_toolbars_model_load_toolbars (EggToolbarsModel *model, + const char *xml_file) +{ + xmlDocPtr doc; + xmlNodePtr root; + + g_return_val_if_fail (EGG_IS_TOOLBARS_MODEL (model), FALSE); + + if (!xml_file || !g_file_test (xml_file, G_FILE_TEST_EXISTS)) return FALSE; + + doc = xmlParseFile (xml_file); + if (doc == NULL) + { + g_warning ("Failed to load XML data from %s", xml_file); + return FALSE; + } + root = xmlDocGetRootElement (doc); + + parse_toolbars (model, root->children); + + xmlFreeDoc (doc); + + return TRUE; +} + +static void +parse_available_list (EggToolbarsModel *model, + xmlNodePtr child) +{ + gint flags; + + while (child) + { + if (xmlStrEqual (child->name, (const xmlChar*) "toolitem")) + { + xmlChar *name; + + name = xmlGetProp (child, (const xmlChar*) "name"); + flags = egg_toolbars_model_get_name_flags + (model, (const char*)name); + egg_toolbars_model_set_name_flags + (model, (const char*)name, flags | EGG_TB_MODEL_NAME_KNOWN); + xmlFree (name); + } + child = child->next; + } +} + +static void +parse_names (EggToolbarsModel *model, + xmlNodePtr child) +{ + while (child) + { + if (xmlStrEqual (child->name, (const xmlChar*) "available")) + { + parse_available_list (model, child->children); + } + + child = child->next; + } +} + +gboolean +egg_toolbars_model_load_names (EggToolbarsModel *model, + const char *xml_file) +{ + xmlDocPtr doc; + xmlNodePtr root; + + g_return_val_if_fail (EGG_IS_TOOLBARS_MODEL (model), FALSE); + + if (!xml_file || !g_file_test (xml_file, G_FILE_TEST_EXISTS)) return FALSE; + + doc = xmlParseFile (xml_file); + if (doc == NULL) + { + g_warning ("Failed to load XML data from %s", xml_file); + return FALSE; + } + root = xmlDocGetRootElement (doc); + + parse_names (model, root->children); + + xmlFreeDoc (doc); + + return TRUE; +} + +static void +egg_toolbars_model_class_init (EggToolbarsModelClass *klass) +{ + GObjectClass *object_class = G_OBJECT_CLASS (klass); + volatile GType flags_type; /* work around gcc's optimiser */ + + /* make sure the flags type is known */ + flags_type = EGG_TYPE_TB_MODEL_FLAGS; + + object_class->finalize = egg_toolbars_model_finalize; + + klass->add_item = impl_add_item; + + signals[ITEM_ADDED] = + g_signal_new ("item_added", + G_OBJECT_CLASS_TYPE (object_class), + G_SIGNAL_RUN_LAST, + G_STRUCT_OFFSET (EggToolbarsModelClass, item_added), + NULL, NULL, _egg_marshal_VOID__INT_INT, + G_TYPE_NONE, 2, G_TYPE_INT, G_TYPE_INT); + signals[TOOLBAR_ADDED] = + g_signal_new ("toolbar_added", + G_OBJECT_CLASS_TYPE (object_class), + G_SIGNAL_RUN_LAST, + G_STRUCT_OFFSET (EggToolbarsModelClass, toolbar_added), + NULL, NULL, g_cclosure_marshal_VOID__INT, + G_TYPE_NONE, 1, G_TYPE_INT); + signals[ITEM_REMOVED] = + g_signal_new ("item_removed", + G_OBJECT_CLASS_TYPE (object_class), + G_SIGNAL_RUN_LAST, + G_STRUCT_OFFSET (EggToolbarsModelClass, item_removed), + NULL, NULL, _egg_marshal_VOID__INT_INT, + G_TYPE_NONE, 2, G_TYPE_INT, G_TYPE_INT); + signals[TOOLBAR_REMOVED] = + g_signal_new ("toolbar_removed", + G_OBJECT_CLASS_TYPE (object_class), + G_SIGNAL_RUN_LAST, + G_STRUCT_OFFSET (EggToolbarsModelClass, toolbar_removed), + NULL, NULL, g_cclosure_marshal_VOID__INT, + G_TYPE_NONE, 1, G_TYPE_INT); + signals[TOOLBAR_CHANGED] = + g_signal_new ("toolbar_changed", + G_OBJECT_CLASS_TYPE (object_class), + G_SIGNAL_RUN_LAST, + G_STRUCT_OFFSET (EggToolbarsModelClass, toolbar_changed), + NULL, NULL, g_cclosure_marshal_VOID__INT, + G_TYPE_NONE, 1, G_TYPE_INT); + + g_type_class_add_private (object_class, sizeof (EggToolbarsModelPrivate)); +} + +static void +egg_toolbars_model_init (EggToolbarsModel *model) +{ + model->priv =EGG_TOOLBARS_MODEL_GET_PRIVATE (model); + + model->priv->toolbars = g_node_new (NULL); + model->priv->flags = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL); + egg_toolbars_model_set_name_flags (model, "_separator", + EGG_TB_MODEL_NAME_KNOWN | + EGG_TB_MODEL_NAME_INFINITE); +} + +static void +egg_toolbars_model_finalize (GObject *object) +{ + EggToolbarsModel *model = EGG_TOOLBARS_MODEL (object); + + g_node_children_foreach (model->priv->toolbars, G_TRAVERSE_ALL, + (GNodeForeachFunc) toolbar_node_free, model); + g_node_destroy (model->priv->toolbars); + g_hash_table_destroy (model->priv->flags); + + G_OBJECT_CLASS (egg_toolbars_model_parent_class)->finalize (object); +} + +EggToolbarsModel * +egg_toolbars_model_new (void) +{ + return EGG_TOOLBARS_MODEL (g_object_new (EGG_TYPE_TOOLBARS_MODEL, NULL)); +} + +void +egg_toolbars_model_remove_toolbar (EggToolbarsModel *model, + int position) +{ + GNode *node; + EggTbModelFlags flags; + + g_return_if_fail (EGG_IS_TOOLBARS_MODEL (model)); + + flags = egg_toolbars_model_get_flags (model, position); + + if (!(flags & EGG_TB_MODEL_NOT_REMOVABLE)) + { + node = g_node_nth_child (model->priv->toolbars, position); + g_return_if_fail (node != NULL); + + toolbar_node_free (node, model); + + g_signal_emit (G_OBJECT (model), signals[TOOLBAR_REMOVED], + 0, position); + } +} + +void +egg_toolbars_model_remove_item (EggToolbarsModel *model, + int toolbar_position, + int position) +{ + GNode *node, *toolbar; + + g_return_if_fail (EGG_IS_TOOLBARS_MODEL (model)); + + toolbar = g_node_nth_child (model->priv->toolbars, toolbar_position); + g_return_if_fail (toolbar != NULL); + + node = g_node_nth_child (toolbar, position); + g_return_if_fail (node != NULL); + + item_node_free (node, model); + + g_signal_emit (G_OBJECT (model), signals[ITEM_REMOVED], 0, + toolbar_position, position); +} + +void +egg_toolbars_model_move_item (EggToolbarsModel *model, + int toolbar_position, + int position, + int new_toolbar_position, + int new_position) +{ + GNode *node, *toolbar, *new_toolbar; + + g_return_if_fail (EGG_IS_TOOLBARS_MODEL (model)); + + toolbar = g_node_nth_child (model->priv->toolbars, toolbar_position); + g_return_if_fail (toolbar != NULL); + + new_toolbar = g_node_nth_child (model->priv->toolbars, new_toolbar_position); + g_return_if_fail (new_toolbar != NULL); + + node = g_node_nth_child (toolbar, position); + g_return_if_fail (node != NULL); + + g_node_unlink (node); + + g_signal_emit (G_OBJECT (model), signals[ITEM_REMOVED], 0, + toolbar_position, position); + + g_node_insert (new_toolbar, new_position, node); + + g_signal_emit (G_OBJECT (model), signals[ITEM_ADDED], 0, + new_toolbar_position, new_position); +} + +void +egg_toolbars_model_delete_item (EggToolbarsModel *model, + const char *name) +{ + EggToolbarsItem *idata; + EggToolbarsToolbar *tdata; + GNode *toolbar, *item, *next; + int tpos, ipos; + + g_return_if_fail (EGG_IS_TOOLBARS_MODEL (model)); + + toolbar = g_node_first_child (model->priv->toolbars); + tpos = 0; + + while (toolbar != NULL) + { + item = g_node_first_child (toolbar); + ipos = 0; + + /* Don't delete toolbars that were already empty */ + if (item == NULL) + { + toolbar = g_node_next_sibling (toolbar); + continue; + } + + while (item != NULL) + { + next = g_node_next_sibling (item); + idata = item->data; + if (strcmp (idata->name, name) == 0) + { + item_node_free (item, model); + g_signal_emit (G_OBJECT (model), + signals[ITEM_REMOVED], + 0, tpos, ipos); + } + else + { + ipos++; + } + + item = next; + } + + next = g_node_next_sibling (toolbar); + tdata = toolbar->data; + if (!(tdata->flags & EGG_TB_MODEL_NOT_REMOVABLE) && + g_node_first_child (toolbar) == NULL) + { + toolbar_node_free (toolbar, model); + + g_signal_emit (G_OBJECT (model), + signals[TOOLBAR_REMOVED], + 0, tpos); + } + else + { + tpos++; + } + + toolbar = next; + } +} + +int +egg_toolbars_model_n_items (EggToolbarsModel *model, + int toolbar_position) +{ + GNode *toolbar; + + toolbar = g_node_nth_child (model->priv->toolbars, toolbar_position); + g_return_val_if_fail (toolbar != NULL, -1); + + return g_node_n_children (toolbar); +} + +const char * +egg_toolbars_model_item_nth (EggToolbarsModel *model, + int toolbar_position, + int position) +{ + GNode *toolbar; + GNode *item; + EggToolbarsItem *idata; + + toolbar = g_node_nth_child (model->priv->toolbars, toolbar_position); + g_return_val_if_fail (toolbar != NULL, NULL); + + item = g_node_nth_child (toolbar, position); + g_return_val_if_fail (item != NULL, NULL); + + idata = item->data; + return idata->name; +} + +int +egg_toolbars_model_n_toolbars (EggToolbarsModel *model) +{ + return g_node_n_children (model->priv->toolbars); +} + +const char * +egg_toolbars_model_toolbar_nth (EggToolbarsModel *model, + int position) +{ + GNode *toolbar; + EggToolbarsToolbar *tdata; + + toolbar = g_node_nth_child (model->priv->toolbars, position); + g_return_val_if_fail (toolbar != NULL, NULL); + + tdata = toolbar->data; + + return tdata->name; +} + +GList * +egg_toolbars_model_get_types (EggToolbarsModel *model) +{ + return model->priv->types; +} + +void +egg_toolbars_model_set_types (EggToolbarsModel *model, GList *types) +{ + model->priv->types = types; +} + +static void +fill_avail_array (gpointer key, gpointer value, GPtrArray *array) +{ + int flags = GPOINTER_TO_INT (value); + if ((flags & EGG_TB_MODEL_NAME_KNOWN) && !(flags & EGG_TB_MODEL_NAME_USED)) + g_ptr_array_add (array, key); +} + +GPtrArray * +egg_toolbars_model_get_name_avail (EggToolbarsModel *model) +{ + GPtrArray *array = g_ptr_array_new (); + g_hash_table_foreach (model->priv->flags, (GHFunc) fill_avail_array, array); + return array; +} + +gint +egg_toolbars_model_get_name_flags (EggToolbarsModel *model, const char *name) +{ + return GPOINTER_TO_INT (g_hash_table_lookup (model->priv->flags, name)); +} + +void +egg_toolbars_model_set_name_flags (EggToolbarsModel *model, const char *name, gint flags) +{ + g_hash_table_insert (model->priv->flags, g_strdup (name), GINT_TO_POINTER (flags)); +} diff --git a/cut-n-paste/toolbar-editor/egg-toolbars-model.h b/cut-n-paste/toolbar-editor/egg-toolbars-model.h new file mode 100644 index 00000000..5d9841f8 --- /dev/null +++ b/cut-n-paste/toolbar-editor/egg-toolbars-model.h @@ -0,0 +1,190 @@ +/* + * Copyright (C) 2003-2004 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * $Id$ + */ + +#ifndef EGG_TOOLBARS_MODEL_H +#define EGG_TOOLBARS_MODEL_H + +#include <glib.h> +#include <glib-object.h> +#include <gdk/gdk.h> + +G_BEGIN_DECLS + +#define EGG_TYPE_TOOLBARS_MODEL (egg_toolbars_model_get_type ()) +#define EGG_TOOLBARS_MODEL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EGG_TYPE_TOOLBARS_MODEL, EggToolbarsModel)) +#define EGG_TOOLBARS_MODEL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), EGG_TYPE_TOOLBARS_MODEL, EggToolbarsModelClass)) +#define EGG_IS_TOOLBARS_MODEL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), EGG_TYPE_TOOLBARS_MODEL)) +#define EGG_IS_TOOLBARS_MODEL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), EGG_TYPE_TOOLBARS_MODEL)) +#define EGG_TOOLBARS_MODEL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), EGG_TYPE_TOOLBARS_MODEL, EggToolbarsModelClass)) + +typedef struct EggToolbarsModel EggToolbarsModel; +typedef struct EggToolbarsModelPrivate EggToolbarsModelPrivate; +typedef struct EggToolbarsModelClass EggToolbarsModelClass; + +#define EGG_TOOLBAR_ITEM_TYPE "application/x-toolbar-item" + +typedef enum +{ + EGG_TB_MODEL_NOT_REMOVABLE = 1 << 0, + EGG_TB_MODEL_NOT_EDITABLE = 1 << 1, + EGG_TB_MODEL_BOTH = 1 << 2, + EGG_TB_MODEL_BOTH_HORIZ = 1 << 3, + EGG_TB_MODEL_ICONS = 1 << 4, + EGG_TB_MODEL_TEXT = 1 << 5, + EGG_TB_MODEL_STYLES_MASK = 0x3C, + EGG_TB_MODEL_ACCEPT_ITEMS_ONLY = 1 << 6, + EGG_TB_MODEL_HIDDEN = 1 << 7 +} EggTbModelFlags; + +typedef enum +{ + EGG_TB_MODEL_NAME_USED = 1 << 0, + EGG_TB_MODEL_NAME_INFINITE = 1 << 1, + EGG_TB_MODEL_NAME_KNOWN = 1 << 2 +} EggTbModelNameFlags; + +struct EggToolbarsModel +{ + GObject parent_object; + + /*< private >*/ + EggToolbarsModelPrivate *priv; +}; + +struct EggToolbarsModelClass +{ + GObjectClass parent_class; + + /* Signals */ + void (* item_added) (EggToolbarsModel *model, + int toolbar_position, + int position); + void (* item_removed) (EggToolbarsModel *model, + int toolbar_position, + int position); + void (* toolbar_added) (EggToolbarsModel *model, + int position); + void (* toolbar_changed) (EggToolbarsModel *model, + int position); + void (* toolbar_removed) (EggToolbarsModel *model, + int position); + + /* Virtual Table */ + gboolean (* add_item) (EggToolbarsModel *t, + int toolbar_position, + int position, + const char *name); +}; + +typedef struct EggToolbarsItemType EggToolbarsItemType; + +struct EggToolbarsItemType +{ + GdkAtom type; + + gboolean (* has_data) (EggToolbarsItemType *type, + const char *name); + char * (* get_data) (EggToolbarsItemType *type, + const char *name); + + char * (* new_name) (EggToolbarsItemType *type, + const char *data); + char * (* get_name) (EggToolbarsItemType *type, + const char *data); +}; + +GType egg_tb_model_flags_get_type (void); +GType egg_toolbars_model_get_type (void); +EggToolbarsModel *egg_toolbars_model_new (void); +gboolean egg_toolbars_model_load_names (EggToolbarsModel *model, + const char *xml_file); +gboolean egg_toolbars_model_load_toolbars (EggToolbarsModel *model, + const char *xml_file); +void egg_toolbars_model_save_toolbars (EggToolbarsModel *model, + const char *xml_file, + const char *version); + +/* Functions for manipulating the types of portable data this toolbar understands. */ +GList * egg_toolbars_model_get_types (EggToolbarsModel *model); +void egg_toolbars_model_set_types (EggToolbarsModel *model, + GList *types); + +/* Functions for converting between name and portable data. */ +char * egg_toolbars_model_get_name (EggToolbarsModel *model, + GdkAtom type, + const char *data, + gboolean create); +char * egg_toolbars_model_get_data (EggToolbarsModel *model, + GdkAtom type, + const char *name); + +/* Functions for retrieving what items are available for adding to the toolbars. */ +GPtrArray * egg_toolbars_model_get_name_avail (EggToolbarsModel *model); +gint egg_toolbars_model_get_name_flags (EggToolbarsModel *model, + const char *name); +void egg_toolbars_model_set_name_flags (EggToolbarsModel *model, + const char *name, + gint flags); + +/* Functions for manipulating flags on individual toolbars. */ +EggTbModelFlags egg_toolbars_model_get_flags (EggToolbarsModel *model, + int toolbar_position); +void egg_toolbars_model_set_flags (EggToolbarsModel *model, + int toolbar_position, + EggTbModelFlags flags); + +/* Functions for adding and removing toolbars. */ +int egg_toolbars_model_add_toolbar (EggToolbarsModel *model, + int position, + const char *name); +void egg_toolbars_model_remove_toolbar (EggToolbarsModel *model, + int position); + +/* Functions for adding, removing and moving items. */ +gboolean egg_toolbars_model_add_item (EggToolbarsModel *model, + int toolbar_position, + int position, + const char *name); +void egg_toolbars_model_remove_item (EggToolbarsModel *model, + int toolbar_position, + int position); +void egg_toolbars_model_move_item (EggToolbarsModel *model, + int toolbar_position, + int position, + int new_toolbar_position, + int new_position); +void egg_toolbars_model_delete_item (EggToolbarsModel *model, + const char *name); + +/* Functions for accessing the names of items. */ +int egg_toolbars_model_n_items (EggToolbarsModel *model, + int toolbar_position); +const char * egg_toolbars_model_item_nth (EggToolbarsModel *model, + int toolbar_position, + int position); + +/* Functions for accessing the names of toolbars. */ +int egg_toolbars_model_n_toolbars (EggToolbarsModel *model); +const char *egg_toolbars_model_toolbar_nth (EggToolbarsModel *model, + int position); + +G_END_DECLS + +#endif diff --git a/cut-n-paste/toolbar-editor/eggmarshalers.list b/cut-n-paste/toolbar-editor/eggmarshalers.list new file mode 100644 index 00000000..1f953ddf --- /dev/null +++ b/cut-n-paste/toolbar-editor/eggmarshalers.list @@ -0,0 +1 @@ +VOID:INT,INT |