diff options
Diffstat (limited to 'lib/widgets/ephy-arrow-toolbutton.c')
| -rw-r--r-- | lib/widgets/ephy-arrow-toolbutton.c | 273 |
1 files changed, 0 insertions, 273 deletions
diff --git a/lib/widgets/ephy-arrow-toolbutton.c b/lib/widgets/ephy-arrow-toolbutton.c deleted file mode 100644 index aea936a78..000000000 --- a/lib/widgets/ephy-arrow-toolbutton.c +++ /dev/null @@ -1,273 +0,0 @@ -/* - * Copyright (C) 2002 Christophe Fergeau - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * - * $Id$ - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "ephy-arrow-toolbutton.h" -#include "ephy-marshal.h" -#include "ephy-gui.h" -#include "ephy-debug.h" - -#include <gtk/gtkarrow.h> -#include <gtk/gtkhbox.h> -#include <gtk/gtktogglebutton.h> -#include <gtk/gtkmenu.h> -#include <gtk/gtkmain.h> - -#define EPHY_ARROW_TOOLBUTTON_GET_PRIVATE(object)(G_TYPE_INSTANCE_GET_PRIVATE ((object), EPHY_TYPE_ARROW_TOOLBUTTON, EphyArrowToolButtonPrivate)) - -struct EphyArrowToolButtonPrivate -{ - GtkWidget *arrow_widget; - GtkWidget *button; - GtkMenu *menu; -}; - -enum EphyArrowToolButtonSignalsEnum { - EPHY_ARROW_TOOL_BUTTON_MENU_ACTIVATED, - EPHY_ARROW_TOOL_BUTTON_LAST_SIGNAL -}; - -/* GObject boilerplate code */ -static void ephy_arrow_toolbutton_init (EphyArrowToolButton *arrow_toolbutton); -static void ephy_arrow_toolbutton_class_init (EphyArrowToolButtonClass *klass); -static void ephy_arrow_toolbutton_finalize (GObject *object); - -static GObjectClass *parent_class = NULL; - -static gint EphyArrowToolButtonSignals[EPHY_ARROW_TOOL_BUTTON_LAST_SIGNAL]; - -GType -ephy_arrow_toolbutton_get_type (void) -{ - static GType ephy_arrow_toolbutton_type = 0; - - if (ephy_arrow_toolbutton_type == 0) - { - static const GTypeInfo our_info = - { - sizeof (EphyArrowToolButtonClass), - NULL, /* base_init */ - NULL, /* base_finalize */ - (GClassInitFunc) ephy_arrow_toolbutton_class_init, - NULL, - NULL, /* class_data */ - sizeof (EphyArrowToolButton), - 0, /* n_preallocs */ - (GInstanceInitFunc) ephy_arrow_toolbutton_init - }; - - ephy_arrow_toolbutton_type = g_type_register_static (GTK_TYPE_TOOL_BUTTON, - "EphyArrowToolButton", - &our_info, 0); - } - - return ephy_arrow_toolbutton_type; -} - - -static gboolean -ephy_arrow_toolbutton_set_tooltip (GtkToolItem *tool_item, - GtkTooltips *tooltips, - const char *tip_text, - const char *tip_private) -{ - EphyArrowToolButton *button = EPHY_ARROW_TOOLBUTTON (tool_item); - - g_return_val_if_fail (EPHY_IS_ARROW_TOOLBUTTON (button), FALSE); - - gtk_tooltips_set_tip (tooltips, button->priv->button, tip_text, tip_private); - - return TRUE; -} - -static void -ephy_arrow_toolbutton_class_init (EphyArrowToolButtonClass *klass) -{ - GObjectClass *object_class = G_OBJECT_CLASS (klass); - GtkToolItemClass *tool_item_class = GTK_TOOL_ITEM_CLASS (klass); - - parent_class = g_type_class_peek_parent (klass); - - object_class->finalize = ephy_arrow_toolbutton_finalize; - - tool_item_class->set_tooltip = ephy_arrow_toolbutton_set_tooltip; - - EphyArrowToolButtonSignals[EPHY_ARROW_TOOL_BUTTON_MENU_ACTIVATED] = - g_signal_new - ("menu-activated", G_OBJECT_CLASS_TYPE (klass), - G_SIGNAL_RUN_FIRST | G_SIGNAL_RUN_LAST | G_SIGNAL_RUN_CLEANUP, - G_STRUCT_OFFSET (EphyArrowToolButtonClass, menu_activated), - NULL, NULL, - g_cclosure_marshal_VOID__VOID, - G_TYPE_NONE, 0); - - g_type_class_add_private (object_class, sizeof (EphyArrowToolButtonPrivate)); -} - -static void -button_state_changed_cb (GtkWidget *widget, - GtkStateType previous_state, - EphyArrowToolButton *b) -{ - EphyArrowToolButtonPrivate *p = b->priv; - GtkWidget *button; - GtkStateType state = GTK_WIDGET_STATE (widget); - - button = (widget == p->arrow_widget) ? p->button : p->arrow_widget; - - g_signal_handlers_block_by_func - (G_OBJECT (button), - G_CALLBACK (button_state_changed_cb), - b); - if (state == GTK_STATE_PRELIGHT && - previous_state != GTK_STATE_ACTIVE) - { - gtk_widget_set_state (button, state); - } - else if (state == GTK_STATE_NORMAL) - { - gtk_widget_set_state (button, state); - } - else if (state == GTK_STATE_ACTIVE) - { - gtk_widget_set_state (button, GTK_STATE_NORMAL); - } - g_signal_handlers_unblock_by_func - (G_OBJECT (button), - G_CALLBACK (button_state_changed_cb), - b); -} - -static void -popup_menu_under_arrow (EphyArrowToolButton *b, GdkEventButton *event) -{ - EphyArrowToolButtonPrivate *p = b->priv; - - gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (p->arrow_widget), TRUE); - LOG ("Emit menu activated signal"); - g_signal_emit (b, EphyArrowToolButtonSignals[EPHY_ARROW_TOOL_BUTTON_MENU_ACTIVATED], 0); - gtk_menu_popup (p->menu, NULL, NULL, ephy_gui_menu_position_under_widget, b, - event ? event->button : 0, - event ? event->time : gtk_get_current_event_time ()); -} - -static void -menu_deactivated_cb (GtkMenuShell *ms, EphyArrowToolButton *b) -{ - EphyArrowToolButtonPrivate *p = b->priv; - - gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (p->arrow_widget), FALSE); -} - -static gboolean -arrow_button_press_event_cb (GtkWidget *widget, GdkEventButton *event, EphyArrowToolButton *b) -{ - popup_menu_under_arrow (b, event); - return TRUE; -} - -static gboolean -arrow_key_press_event_cb (GtkWidget *widget, GdkEventKey *event, EphyArrowToolButton *b) -{ - if (event->keyval == GDK_space - || event->keyval == GDK_KP_Space - || event->keyval == GDK_Return - || event->keyval == GDK_KP_Enter - || event->keyval == GDK_Menu) - { - popup_menu_under_arrow (b, NULL); - } - - return FALSE; -} - -static void -ephy_arrow_toolbutton_init (EphyArrowToolButton *arrowtb) -{ - GtkWidget *hbox; - GtkWidget *arrow; - GtkWidget *arrow_button; - GtkWidget *real_button; - - arrowtb->priv = EPHY_ARROW_TOOLBUTTON_GET_PRIVATE (arrowtb); - - gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (arrowtb), FALSE); - - hbox = gtk_hbox_new (FALSE, 0); - gtk_widget_show (hbox); - real_button = GTK_BIN (arrowtb)->child; - g_object_ref (real_button); - gtk_container_remove (GTK_CONTAINER (arrowtb), real_button); - gtk_container_add (GTK_CONTAINER (hbox), real_button); - gtk_container_add (GTK_CONTAINER (arrowtb), hbox); - g_object_unref (real_button); - - arrow_button = gtk_toggle_button_new (); - gtk_widget_show (arrow_button); - arrow = gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_OUT); - gtk_widget_show (arrow); - gtk_button_set_relief (GTK_BUTTON (arrow_button), GTK_RELIEF_NONE); - gtk_container_add (GTK_CONTAINER (arrow_button), arrow); - - gtk_box_pack_end (GTK_BOX (hbox), arrow_button, - FALSE, FALSE, 0); - - arrowtb->priv->button = real_button; - arrowtb->priv->arrow_widget = arrow_button; - - arrowtb->priv->menu = GTK_MENU (gtk_menu_new ()); - g_object_ref (arrowtb->priv->menu); - gtk_object_sink (GTK_OBJECT (arrowtb->priv->menu)); - - g_signal_connect (arrowtb->priv->menu, "deactivate", - G_CALLBACK (menu_deactivated_cb), arrowtb); - - g_signal_connect (real_button, "state_changed", - G_CALLBACK (button_state_changed_cb), - arrowtb); - g_signal_connect (arrow_button, "state_changed", - G_CALLBACK (button_state_changed_cb), - arrowtb); - g_signal_connect (arrow_button, "key_press_event", - G_CALLBACK (arrow_key_press_event_cb), - arrowtb); - g_signal_connect (arrow_button, "button_press_event", - G_CALLBACK (arrow_button_press_event_cb), - arrowtb); -} - -static void -ephy_arrow_toolbutton_finalize (GObject *object) -{ - EphyArrowToolButton *arrow_toolbutton = EPHY_ARROW_TOOLBUTTON (object); - - g_object_unref (arrow_toolbutton->priv->menu); - - G_OBJECT_CLASS (parent_class)->finalize (object); -} - -GtkMenuShell * -ephy_arrow_toolbutton_get_menu (EphyArrowToolButton *b) -{ - return GTK_MENU_SHELL (b->priv->menu); -} |