diff options
Diffstat (limited to 'lib/egg/eggtoolitem.c')
| -rw-r--r-- | lib/egg/eggtoolitem.c | 754 |
1 files changed, 0 insertions, 754 deletions
diff --git a/lib/egg/eggtoolitem.c b/lib/egg/eggtoolitem.c deleted file mode 100644 index 85b32e7c6..000000000 --- a/lib/egg/eggtoolitem.c +++ /dev/null @@ -1,754 +0,0 @@ -/* eggtoolitem.c - * - * Copyright (C) 2002 Anders Carlsson <andersca@codefactory.se> - * Copyright (C) 2002 James Henstridge <james@daa.com.au> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library 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 - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - -#include "eggtoolitem.h" -#include "eggmarshalers.h" -#include "eggtoolbar.h" -#include <gtk/gtkseparatormenuitem.h> -#include <string.h> - -#ifndef _ -# define _(s) (s) -#endif - -#define MENU_ID "egg-tool-item-menu-id" - -enum { - CREATE_MENU_PROXY, - TOOLBAR_RECONFIGURED, - SET_TOOLTIP, - LAST_SIGNAL -}; - -enum { - PROP_0, - PROP_VISIBLE_HORIZONTAL, - PROP_VISIBLE_VERTICAL, - PROP_IS_IMPORTANT -}; - -static void egg_tool_item_init (EggToolItem *toolitem); -static void egg_tool_item_class_init (EggToolItemClass *class); -static void egg_tool_item_finalize (GObject *object); -static void egg_tool_item_parent_set (GtkWidget *toolitem, - GtkWidget *parent); -static void egg_tool_item_set_property (GObject *object, - guint prop_id, - const GValue *value, - GParamSpec *pspec); -static void egg_tool_item_get_property (GObject *object, - guint prop_id, - GValue *value, - GParamSpec *pspec); -static void egg_tool_item_realize (GtkWidget *widget); -static void egg_tool_item_unrealize (GtkWidget *widget); -static void egg_tool_item_map (GtkWidget *widget); -static void egg_tool_item_unmap (GtkWidget *widget); -static void egg_tool_item_size_request (GtkWidget *widget, - GtkRequisition *requisition); -static void egg_tool_item_size_allocate (GtkWidget *widget, - GtkAllocation *allocation); -static gboolean egg_tool_item_real_set_tooltip (EggToolItem *tool_item, - GtkTooltips *tooltips, - const gchar *tip_text, - const gchar *tip_private); - -static gboolean egg_tool_item_create_menu_proxy (EggToolItem *item); - - -static GObjectClass *parent_class = NULL; -static guint toolitem_signals[LAST_SIGNAL] = { 0 }; - -GType -egg_tool_item_get_type (void) -{ - static GtkType type = 0; - - if (!type) - { - static const GTypeInfo type_info = - { - sizeof (EggToolItemClass), - (GBaseInitFunc) NULL, - (GBaseFinalizeFunc) NULL, - (GClassInitFunc) egg_tool_item_class_init, - (GClassFinalizeFunc) NULL, - NULL, - - sizeof (EggToolItem), - 0, /* n_preallocs */ - (GInstanceInitFunc) egg_tool_item_init, - }; - - type = g_type_register_static (GTK_TYPE_BIN, - "EggToolItem", - &type_info, 0); - } - return type; -} - -static gboolean -egg_boolean_handled_accumulator (GSignalInvocationHint *ihint, - GValue *return_accu, - const GValue *handler_return, - gpointer dummy) -{ - gboolean continue_emission; - gboolean signal_handled; - - signal_handled = g_value_get_boolean (handler_return); - g_value_set_boolean (return_accu, signal_handled); - continue_emission = !signal_handled; - - return continue_emission; -} - -static void -egg_tool_item_class_init (EggToolItemClass *klass) -{ - GObjectClass *object_class; - GtkWidgetClass *widget_class; - - parent_class = g_type_class_peek_parent (klass); - object_class = (GObjectClass *)klass; - widget_class = (GtkWidgetClass *)klass; - - object_class->set_property = egg_tool_item_set_property; - object_class->get_property = egg_tool_item_get_property; - object_class->finalize = egg_tool_item_finalize; - - widget_class->realize = egg_tool_item_realize; - widget_class->unrealize = egg_tool_item_unrealize; - widget_class->map = egg_tool_item_map; - widget_class->unmap = egg_tool_item_unmap; - widget_class->size_request = egg_tool_item_size_request; - widget_class->size_allocate = egg_tool_item_size_allocate; - widget_class->parent_set = egg_tool_item_parent_set; - - klass->create_menu_proxy = egg_tool_item_create_menu_proxy; - klass->set_tooltip = egg_tool_item_real_set_tooltip; - - g_object_class_install_property (object_class, - PROP_VISIBLE_HORIZONTAL, - g_param_spec_boolean ("visible_horizontal", - _("Visible when horizontal"), - _("Whether the toolbar item is visible when the toolbar is in a horizontal orientation."), - TRUE, - G_PARAM_READWRITE)); - g_object_class_install_property (object_class, - PROP_VISIBLE_VERTICAL, - g_param_spec_boolean ("visible_vertical", - _("Visible when vertical"), - _("Whether the toolbar item is visible when the toolbar is in a vertical orientation."), - TRUE, - G_PARAM_READWRITE)); - - g_object_class_install_property (object_class, - PROP_IS_IMPORTANT, - g_param_spec_boolean ("is_important", - _("Is important"), - _("Whether the toolbar item is considered important. When TRUE, toolbar buttons show text in GTK_TOOLBAR_BOTH_HORIZ mode"), - FALSE, - G_PARAM_READWRITE)); - - toolitem_signals[CREATE_MENU_PROXY] = - g_signal_new ("create_menu_proxy", - G_OBJECT_CLASS_TYPE (klass), - G_SIGNAL_RUN_LAST, - G_STRUCT_OFFSET (EggToolItemClass, create_menu_proxy), - egg_boolean_handled_accumulator, NULL, /* FIXME: use gtk_boolean_handled() when - * we are added to gtk+ - */ - _egg_marshal_BOOLEAN__VOID, - G_TYPE_BOOLEAN, 0); - toolitem_signals[TOOLBAR_RECONFIGURED] = - g_signal_new ("toolbar_reconfigured", - G_OBJECT_CLASS_TYPE (klass), - G_SIGNAL_RUN_LAST, - G_STRUCT_OFFSET (EggToolItemClass, toolbar_reconfigured), - NULL, NULL, - _egg_marshal_VOID__VOID, - G_TYPE_NONE, 0); - toolitem_signals[SET_TOOLTIP] = - g_signal_new ("set_tooltip", - G_OBJECT_CLASS_TYPE (klass), - G_SIGNAL_RUN_LAST, - G_STRUCT_OFFSET (EggToolItemClass, set_tooltip), - egg_boolean_handled_accumulator, NULL, /* FIXME: use gtk_boolean_handled() when - * we are added to gtk+ - */ - _egg_marshal_BOOLEAN__OBJECT_STRING_STRING, - G_TYPE_BOOLEAN, 3, - GTK_TYPE_TOOLTIPS, - G_TYPE_STRING, - G_TYPE_STRING); -} - -static void -egg_tool_item_init (EggToolItem *toolitem) -{ - GTK_WIDGET_UNSET_FLAGS (toolitem, GTK_CAN_FOCUS); - - toolitem->visible_horizontal = TRUE; - toolitem->visible_vertical = TRUE; - toolitem->homogeneous = FALSE; - toolitem->expand = FALSE; -} - -static void -egg_tool_item_finalize (GObject *object) -{ - EggToolItem *item = EGG_TOOL_ITEM (object); - - if (item->menu_item) - g_object_unref (item->menu_item); - - if (G_OBJECT_CLASS (parent_class)->finalize) - G_OBJECT_CLASS (parent_class)->finalize (object); -} - -static void -egg_tool_item_parent_set (GtkWidget *toolitem, - GtkWidget *prev_parent) -{ - egg_tool_item_toolbar_reconfigured (EGG_TOOL_ITEM (toolitem)); -} - -gboolean -egg_tool_item_get_is_important (EggToolItem *tool_item) -{ - g_return_val_if_fail (EGG_IS_TOOL_ITEM (tool_item), FALSE); - - return tool_item->is_important; -} - -void -egg_tool_item_set_is_important (EggToolItem *tool_item, gboolean is_important) -{ - g_return_if_fail (EGG_IS_TOOL_ITEM (tool_item)); - - is_important = is_important != FALSE; - - if (is_important != tool_item->is_important) - { - tool_item->is_important = is_important; - - gtk_widget_queue_resize (GTK_WIDGET (tool_item)); - - g_object_notify (G_OBJECT (tool_item), "is_important"); - } -} - -static void -egg_tool_item_set_property (GObject *object, - guint prop_id, - const GValue *value, - GParamSpec *pspec) -{ - EggToolItem *toolitem = EGG_TOOL_ITEM (object); - - switch (prop_id) - { - case PROP_VISIBLE_HORIZONTAL: - egg_tool_item_set_visible_horizontal (toolitem, g_value_get_boolean (value)); - break; - case PROP_VISIBLE_VERTICAL: - egg_tool_item_set_visible_horizontal (toolitem, g_value_get_boolean (value)); - break; - case PROP_IS_IMPORTANT: - egg_tool_item_set_is_important (toolitem, g_value_get_boolean (value)); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - } -} - -static void -egg_tool_item_get_property (GObject *object, - guint prop_id, - GValue *value, - GParamSpec *pspec) -{ - EggToolItem *toolitem = EGG_TOOL_ITEM (object); - - switch (prop_id) - { - case PROP_VISIBLE_HORIZONTAL: - g_value_set_boolean (value, toolitem->visible_horizontal); - break; - case PROP_VISIBLE_VERTICAL: - g_value_set_boolean (value, toolitem->visible_vertical); - break; - case PROP_IS_IMPORTANT: - g_value_set_boolean (value, toolitem->is_important); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - } -} - -static void -create_drag_window (EggToolItem *toolitem) -{ - GtkWidget *widget; - GdkWindowAttr attributes; - gint attributes_mask, border_width; - - g_return_if_fail (toolitem->use_drag_window == TRUE); - - widget = GTK_WIDGET (toolitem); - border_width = GTK_CONTAINER (toolitem)->border_width; - - attributes.window_type = GDK_WINDOW_CHILD; - attributes.x = widget->allocation.x + border_width; - attributes.y = widget->allocation.y + border_width; - attributes.width = widget->allocation.width - border_width * 2; - attributes.height = widget->allocation.height - border_width * 2; - attributes.wclass = GDK_INPUT_ONLY; - attributes.event_mask = gtk_widget_get_events (widget); - attributes.event_mask |= (GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK); - - attributes_mask = GDK_WA_X | GDK_WA_Y; - - toolitem->drag_window = gdk_window_new (gtk_widget_get_parent_window (widget), - &attributes, attributes_mask); - gdk_window_set_user_data (toolitem->drag_window, toolitem); -} - -static void -egg_tool_item_realize (GtkWidget *widget) -{ - EggToolItem *toolitem; - - toolitem = EGG_TOOL_ITEM (widget); - GTK_WIDGET_SET_FLAGS (widget, GTK_REALIZED); - - widget->window = gtk_widget_get_parent_window (widget); - g_object_ref (widget->window); - - if (toolitem->use_drag_window) - create_drag_window(toolitem); - - widget->style = gtk_style_attach (widget->style, widget->window); -} - -static void -destroy_drag_window (EggToolItem *toolitem) -{ - if (toolitem->drag_window) - { - gdk_window_set_user_data (toolitem->drag_window, NULL); - gdk_window_destroy (toolitem->drag_window); - toolitem->drag_window = NULL; - } -} - -static void -egg_tool_item_unrealize (GtkWidget *widget) -{ - EggToolItem *toolitem; - - toolitem = EGG_TOOL_ITEM (widget); - - destroy_drag_window (toolitem); - - GTK_WIDGET_CLASS (parent_class)->unrealize (widget); -} - -static void -egg_tool_item_map (GtkWidget *widget) -{ - EggToolItem *toolitem; - - toolitem = EGG_TOOL_ITEM (widget); - GTK_WIDGET_CLASS (parent_class)->map (widget); - if (toolitem->drag_window) - gdk_window_show (toolitem->drag_window); -} - -static void -egg_tool_item_unmap (GtkWidget *widget) -{ - EggToolItem *toolitem; - - toolitem = EGG_TOOL_ITEM (widget); - if (toolitem->drag_window) - gdk_window_hide (toolitem->drag_window); - GTK_WIDGET_CLASS (parent_class)->unmap (widget); -} - -static void -egg_tool_item_size_request (GtkWidget *widget, - GtkRequisition *requisition) -{ - GtkWidget *child = GTK_BIN (widget)->child; - gint xthickness = widget->style->xthickness; - gint ythickness = widget->style->ythickness; - - if (child && GTK_WIDGET_VISIBLE (child)) - { - gtk_widget_size_request (child, requisition); - } - else - { - requisition->height = 0; - requisition->width = 0; - } - - requisition->width += (xthickness + GTK_CONTAINER (widget)->border_width) * 2; - requisition->height += (ythickness + GTK_CONTAINER (widget)->border_width) * 2; -} - -static void -egg_tool_item_size_allocate (GtkWidget *widget, - GtkAllocation *allocation) -{ - EggToolItem *toolitem = EGG_TOOL_ITEM (widget); - GtkAllocation child_allocation; - gint border_width; - GtkWidget *child = GTK_BIN (widget)->child; - - widget->allocation = *allocation; - border_width = GTK_CONTAINER (widget)->border_width; - - if (toolitem->drag_window) - gdk_window_move_resize (toolitem->drag_window, - widget->allocation.x + border_width, - widget->allocation.y + border_width, - widget->allocation.width - border_width * 2, - widget->allocation.height - border_width * 2); - - if (child && GTK_WIDGET_VISIBLE (child)) - { - gint xthickness = widget->style->xthickness; - gint ythickness = widget->style->ythickness; - - child_allocation.x = allocation->x + border_width + xthickness; - child_allocation.y = allocation->y + border_width + ythickness; - child_allocation.width = allocation->width - 2 * (xthickness + border_width); - child_allocation.height = allocation->height - 2 * (ythickness + border_width); - - gtk_widget_size_allocate (child, &child_allocation); - } -} - -static gboolean -egg_tool_item_create_menu_proxy (EggToolItem *item) -{ - if (!GTK_BIN (item)->child) - { - GtkWidget *menu_item = NULL; - - menu_item = gtk_separator_menu_item_new(); - - egg_tool_item_set_proxy_menu_item (item, MENU_ID, menu_item); - - return TRUE; - } - - return FALSE; -} - -EggToolItem * -egg_tool_item_new (void) -{ - EggToolItem *item; - - item = g_object_new (EGG_TYPE_TOOL_ITEM, NULL); - - return item; -} - -GtkIconSize -egg_tool_item_get_icon_size (EggToolItem *tool_item) -{ - GtkWidget *parent; - - g_return_val_if_fail (EGG_IS_TOOL_ITEM (tool_item), GTK_ICON_SIZE_LARGE_TOOLBAR); - - parent = GTK_WIDGET (tool_item)->parent; - if (!parent || !EGG_IS_TOOLBAR (parent)) - return GTK_ICON_SIZE_LARGE_TOOLBAR; - - return egg_toolbar_get_icon_size (EGG_TOOLBAR (parent)); -} - -GtkOrientation -egg_tool_item_get_orientation (EggToolItem *tool_item) -{ - GtkWidget *parent; - - g_return_val_if_fail (EGG_IS_TOOL_ITEM (tool_item), GTK_ORIENTATION_HORIZONTAL); - - parent = GTK_WIDGET (tool_item)->parent; - if (!parent || !EGG_IS_TOOLBAR (parent)) - return GTK_ORIENTATION_HORIZONTAL; - - return egg_toolbar_get_orientation (EGG_TOOLBAR (parent)); -} - -GtkToolbarStyle -egg_tool_item_get_toolbar_style (EggToolItem *tool_item) -{ - GtkWidget *parent; - - g_return_val_if_fail (EGG_IS_TOOL_ITEM (tool_item), GTK_TOOLBAR_ICONS); - - parent = GTK_WIDGET (tool_item)->parent; - if (!parent || !EGG_IS_TOOLBAR (parent)) - return GTK_TOOLBAR_ICONS; - - return egg_toolbar_get_style (EGG_TOOLBAR (parent)); -} - -GtkReliefStyle -egg_tool_item_get_relief_style (EggToolItem *tool_item) -{ - GtkWidget *parent; - - g_return_val_if_fail (EGG_IS_TOOL_ITEM (tool_item), GTK_RELIEF_NONE); - - parent = GTK_WIDGET (tool_item)->parent; - if (!parent || !EGG_IS_TOOLBAR (parent)) - return GTK_RELIEF_NONE; - - return egg_toolbar_get_relief_style (EGG_TOOLBAR (parent)); -} - -void -egg_tool_item_toolbar_reconfigured (EggToolItem *tool_item) -{ - g_return_if_fail (EGG_IS_TOOL_ITEM (tool_item)); - - g_signal_emit (tool_item, toolitem_signals[TOOLBAR_RECONFIGURED], 0); -} - -void -egg_tool_item_set_expand (EggToolItem *tool_item, - gboolean expand) -{ - g_return_if_fail (EGG_IS_TOOL_ITEM (tool_item)); - - expand = expand != FALSE; - - if (tool_item->expand != expand) - { - tool_item->expand = expand; - gtk_widget_child_notify (GTK_WIDGET (tool_item), "expand"); - gtk_widget_queue_resize (GTK_WIDGET (tool_item)); - } -} - -void -egg_tool_item_set_pack_end (EggToolItem *tool_item, - gboolean pack_end) -{ - g_return_if_fail (EGG_IS_TOOL_ITEM (tool_item)); - - pack_end = pack_end != FALSE; - - if (tool_item->pack_end != pack_end) - { - tool_item->pack_end = pack_end; - gtk_widget_child_notify (GTK_WIDGET (tool_item), "pack_end"); - gtk_widget_queue_resize (GTK_WIDGET (tool_item)); - } -} - -void -egg_tool_item_set_homogeneous (EggToolItem *tool_item, - gboolean homogeneous) -{ - g_return_if_fail (EGG_IS_TOOL_ITEM (tool_item)); - - homogeneous = homogeneous != FALSE; - - if (tool_item->homogeneous != homogeneous) - { - tool_item->homogeneous = homogeneous; - gtk_widget_child_notify (GTK_WIDGET (tool_item), "homogeneous"); - gtk_widget_queue_resize (GTK_WIDGET (tool_item)); - } -} - -static gboolean -egg_tool_item_real_set_tooltip (EggToolItem *tool_item, - GtkTooltips *tooltips, - const gchar *tip_text, - const gchar *tip_private) -{ - GtkWidget *child = GTK_BIN (tool_item)->child; - - if (!child) - return FALSE; - - gtk_tooltips_set_tip (tooltips, child, tip_text, tip_private); - - return TRUE; -} - -void -egg_tool_item_set_tooltip (EggToolItem *tool_item, - GtkTooltips *tooltips, - const gchar *tip_text, - const gchar *tip_private) -{ - gboolean retval; - - g_return_if_fail (EGG_IS_TOOL_ITEM (tool_item)); - - g_signal_emit (tool_item, toolitem_signals[SET_TOOLTIP], 0, - tooltips, tip_text, tip_private, &retval); -} - -void -egg_tool_item_set_use_drag_window (EggToolItem *toolitem, - gboolean use_drag_window) -{ - g_return_if_fail (EGG_IS_TOOL_ITEM (toolitem)); - - use_drag_window = use_drag_window != FALSE; - - if (toolitem->use_drag_window != use_drag_window) - { - toolitem->use_drag_window = use_drag_window; - - if (use_drag_window) - { - if (!toolitem->drag_window && GTK_WIDGET_REALIZED (toolitem)) - { - create_drag_window(toolitem); - if (GTK_WIDGET_MAPPED (toolitem)) - gdk_window_show (toolitem->drag_window); - } - } - else - { - destroy_drag_window (toolitem); - } - } -} - -void -egg_tool_item_set_visible_horizontal (EggToolItem *toolitem, - gboolean visible_horizontal) -{ - g_return_if_fail (EGG_IS_TOOL_ITEM (toolitem)); - - visible_horizontal = visible_horizontal != FALSE; - - if (toolitem->visible_horizontal != visible_horizontal) - { - toolitem->visible_horizontal = visible_horizontal; - - g_object_notify (G_OBJECT (toolitem), "visible_horizontal"); - - gtk_widget_queue_resize (GTK_WIDGET (toolitem)); - } -} - -gboolean -egg_tool_item_get_visible_horizontal (EggToolItem *toolitem) -{ - g_return_val_if_fail (EGG_IS_TOOL_ITEM (toolitem), FALSE); - - return toolitem->visible_horizontal; -} - -void -egg_tool_item_set_visible_vertical (EggToolItem *toolitem, - gboolean visible_vertical) -{ - g_return_if_fail (EGG_IS_TOOL_ITEM (toolitem)); - - visible_vertical = visible_vertical != FALSE; - - if (toolitem->visible_vertical != visible_vertical) - { - toolitem->visible_vertical = visible_vertical; - - g_object_notify (G_OBJECT (toolitem), "visible_vertical"); - - gtk_widget_queue_resize (GTK_WIDGET (toolitem)); - } -} - -gboolean -egg_tool_item_get_visible_vertical (EggToolItem *toolitem) -{ - g_return_val_if_fail (EGG_IS_TOOL_ITEM (toolitem), FALSE); - - return toolitem->visible_vertical; -} - -GtkWidget * -egg_tool_item_retrieve_proxy_menu_item (EggToolItem *tool_item) -{ - gboolean retval; - - g_return_val_if_fail (EGG_IS_TOOL_ITEM (tool_item), NULL); - - g_signal_emit (tool_item, toolitem_signals[CREATE_MENU_PROXY], 0, &retval); - - return tool_item->menu_item; -} - -GtkWidget * -egg_tool_item_get_proxy_menu_item (EggToolItem *tool_item, - const gchar *menu_item_id) -{ - g_return_val_if_fail (EGG_IS_TOOL_ITEM (tool_item), NULL); - g_return_val_if_fail (menu_item_id != NULL, NULL); - - if (tool_item->menu_item_id && strcmp (tool_item->menu_item_id, menu_item_id) == 0) - return tool_item->menu_item; - - return NULL; -} - -void -egg_tool_item_set_proxy_menu_item (EggToolItem *tool_item, - const gchar *menu_item_id, - GtkWidget *menu_item) -{ - g_return_if_fail (EGG_IS_TOOL_ITEM (tool_item)); - g_return_if_fail (menu_item == NULL || GTK_IS_MENU_ITEM (menu_item)); - g_return_if_fail (menu_item_id != NULL); - - if (tool_item->menu_item_id) - g_free (tool_item->menu_item_id); - - tool_item->menu_item_id = g_strdup (menu_item_id); - - if (tool_item->menu_item != menu_item) - { - if (tool_item->menu_item) - g_object_unref (G_OBJECT (tool_item->menu_item)); - - if (menu_item) - { - g_object_ref (menu_item); - gtk_object_sink (GTK_OBJECT (menu_item)); - } - - tool_item->menu_item = menu_item; - } -} |