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authorStef Walter <stefw@collabora.co.uk>2011-10-06 12:51:08 +0200
committerStef Walter <stefw@collabora.co.uk>2011-10-06 13:22:43 +0200
commitf28d3d768f0e4057f727e8c3b93ba50c19f5db24 (patch)
tree288ef581590dfccbfddcad3c87d98ce3a4ed0a97 /gcr/gcr-menu-button.c
parent626eef363c0ece57713c5be5939677784e8115cc (diff)
downloadgnome-keyring-split.tar.gz
Split Gcr and Gck libraries out of gnome-keyringsplit
Diffstat (limited to 'gcr/gcr-menu-button.c')
-rw-r--r--gcr/gcr-menu-button.c372
1 files changed, 0 insertions, 372 deletions
diff --git a/gcr/gcr-menu-button.c b/gcr/gcr-menu-button.c
deleted file mode 100644
index 044d6d3b..00000000
--- a/gcr/gcr-menu-button.c
+++ /dev/null
@@ -1,372 +0,0 @@
-/*
- * Copyright (C) 2011 Alexander Larsson <alexl@redhat.com>
- * Copyright (C) 2011 Collabora Ltd.
- *
- * 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 of the License, 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.
- *
- * Author: Stef Walter <stefw@collabora.co.uk>
- */
-
-#include "config.h"
-
-#include "gcr-menu-button.h"
-
-enum {
- PROP_0,
- PROP_LABEL,
- PROP_MENU
-};
-
-struct _GcrMenuButtonPrivate {
- GtkMenu *menu;
- gboolean popup_in_progress;
- gchar *label;
-};
-
-G_DEFINE_TYPE (GcrMenuButton, _gcr_menu_button, GTK_TYPE_TOGGLE_BUTTON);
-
-static void
-_gcr_menu_button_init (GcrMenuButton *self)
-{
- self->pv = (G_TYPE_INSTANCE_GET_PRIVATE (self, GCR_TYPE_MENU_BUTTON,
- GcrMenuButtonPrivate));
-}
-
-static void
-_gcr_menu_button_constructed (GObject *obj)
-{
- GcrMenuButton *self = GCR_MENU_BUTTON (obj);
- GtkWidget *label_widget;
- GtkWidget *arrow;
- GtkWidget *grid;
-
- G_OBJECT_CLASS (_gcr_menu_button_parent_class)->constructed (obj);
-
- gtk_button_set_focus_on_click (GTK_BUTTON (self), FALSE);
-
- label_widget = gtk_label_new (self->pv->label);
- arrow = gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_NONE);
- grid = gtk_grid_new ();
-
- gtk_orientable_set_orientation (GTK_ORIENTABLE (grid), GTK_ORIENTATION_HORIZONTAL);
- gtk_container_add (GTK_CONTAINER (grid), label_widget);
- gtk_container_add (GTK_CONTAINER (grid), arrow);
- gtk_grid_set_row_spacing (GTK_GRID (grid), 3);
- gtk_widget_set_hexpand (grid, TRUE);
- gtk_widget_set_halign (grid, GTK_ALIGN_CENTER);
-
- gtk_container_add (GTK_CONTAINER (self), grid);
-}
-
-static void
-_gcr_menu_button_get_property (GObject *obj,
- guint prop_id,
- GValue *value,
- GParamSpec *pspec)
-{
- GcrMenuButton *self = GCR_MENU_BUTTON (obj);
-
- switch (prop_id) {
- case PROP_MENU:
- g_value_set_object (value, _gcr_menu_button_get_menu (self));
- break;
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (obj, prop_id, pspec);
- break;
- }
-}
-
-static void
-_gcr_menu_button_set_property (GObject *obj,
- guint prop_id,
- const GValue *value,
- GParamSpec *pspec)
-{
- GcrMenuButton *self = GCR_MENU_BUTTON (obj);
-
- switch (prop_id) {
- case PROP_LABEL:
- self->pv->label = g_value_dup_string (value);
- break;
- case PROP_MENU:
- _gcr_menu_button_set_menu (self, g_value_get_object (value));
- break;
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (obj, prop_id, pspec);
- break;
- }
-}
-
-static void
-_gcr_menu_button_finalize (GObject *obj)
-{
- GcrMenuButton *self = GCR_MENU_BUTTON (obj);
-
- _gcr_menu_button_set_menu (self, NULL);
- g_free (self->pv->label);
-
- G_OBJECT_CLASS (_gcr_menu_button_parent_class)->finalize (obj);
-}
-
-
-static void
-on_menu_position (GtkMenu *menu,
- gint *x,
- gint *y,
- gboolean *push_in,
- gpointer user_data)
-{
- GcrMenuButton *self = GCR_MENU_BUTTON (user_data);
- GtkWidget *widget = GTK_WIDGET (self);
- GtkAllocation allocation;
- GtkRequisition menu_req;
- GdkRectangle monitor;
- GdkWindow *window;
- GtkWidget *toplevel;
- GdkScreen *screen;
- gint monitor_num;
- gint sx = 0;
- gint sy = 0;
-
- g_return_if_fail (x != NULL);
- g_return_if_fail (y != NULL);
- g_return_if_fail (push_in != NULL);
-
- gtk_widget_get_allocation (widget, &allocation);
-
- if (!gtk_widget_get_has_window (widget)) {
- sx += allocation.x;
- sy += allocation.y;
- }
-
- window = gtk_widget_get_window (widget);
- gdk_window_get_root_coords (window, sx, sy, &sx, &sy);
-
- gtk_widget_get_preferred_size (GTK_WIDGET (menu), NULL, &menu_req);
- if (gtk_widget_get_direction (widget) == GTK_TEXT_DIR_LTR)
- *x = sx;
- else
- *x = sx + allocation.width - menu_req.width;
- *y = sy;
-
- screen = gtk_widget_get_screen (widget);
- monitor_num = gdk_screen_get_monitor_at_window (screen, window);
- if (monitor_num < 0)
- monitor_num = 0;
- gdk_screen_get_monitor_geometry (screen, monitor_num, &monitor);
-
- if (*x < monitor.x)
- *x = monitor.x;
- else if (*x + menu_req.width > monitor.x + monitor.width)
- *x = monitor.x + monitor.width - menu_req.width;
-
- if (monitor.y + monitor.height - *y - allocation.height >= menu_req.height)
- *y += allocation.height;
- else if (*y - monitor.y >= menu_req.height)
- *y -= menu_req.height;
- else if (monitor.y + monitor.height - *y - allocation.height > *y - monitor.y)
- *y += allocation.height;
- else
- *y -= menu_req.height;
-
- gtk_menu_set_monitor (menu, monitor_num);
-
- toplevel = gtk_widget_get_parent (GTK_WIDGET (menu));
- if (GTK_IS_WINDOW (toplevel) && gtk_widget_get_visible (toplevel))
- gtk_window_set_type_hint (GTK_WINDOW (window), GDK_WINDOW_TYPE_HINT_DROPDOWN_MENU);
-
- *push_in = FALSE;
-}
-
-static void
-_gcr_menu_button_toggled (GtkToggleButton *togglebutton)
-{
- GcrMenuButton *self = GCR_MENU_BUTTON (togglebutton);
- GtkStyleContext *context;
-
- context = gtk_widget_get_style_context (GTK_WIDGET (self));
- if (gtk_toggle_button_get_active (togglebutton)) {
- if (!self->pv->popup_in_progress)
- gtk_menu_popup (self->pv->menu, NULL, NULL,
- on_menu_position, self, 1,
- gtk_get_current_event_time ());
- gtk_style_context_add_class (context, GTK_STYLE_CLASS_MENUBAR);
- gtk_style_context_add_class (context, GTK_STYLE_CLASS_MENUITEM);
- } else {
- gtk_style_context_remove_class (context, GTK_STYLE_CLASS_MENUBAR);
- gtk_style_context_remove_class (context, GTK_STYLE_CLASS_MENUITEM);
- gtk_menu_popdown (self->pv->menu);
- }
-
- gtk_widget_reset_style (GTK_WIDGET (self));
-}
-
-static gboolean
-_gcr_menu_button_press_event (GtkWidget *widget,
- GdkEventButton *event)
-{
- GcrMenuButton *self = GCR_MENU_BUTTON (widget);
- GtkWidget *ewidget;
-
- ewidget = gtk_get_event_widget ((GdkEvent *)event);
- if (ewidget != widget || gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget)))
- return FALSE;
-
- gtk_menu_popup (self->pv->menu, NULL, NULL, on_menu_position, self,
- 1, gtk_get_current_event_time ());
- gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), TRUE);
- self->pv->popup_in_progress = TRUE;
- return TRUE;
-}
-
-static gboolean
-_gcr_menu_button_release_event (GtkWidget *widget,
- GdkEventButton *event)
-{
- GcrMenuButton *self = GCR_MENU_BUTTON (widget);
- gboolean popup_in_progress_saved;
- GtkWidget *ewidget;
-
- popup_in_progress_saved = self->pv->popup_in_progress;
- self->pv->popup_in_progress = FALSE;
-
- ewidget = gtk_get_event_widget ((GdkEvent *)event);
-
- if (ewidget == widget && !popup_in_progress_saved &&
- gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget))) {
- gtk_menu_popdown (self->pv->menu);
- return TRUE;
- }
-
- if (ewidget != widget) {
- gtk_menu_popdown (self->pv->menu);
- return TRUE;
- }
-
- return FALSE;
-}
-
-static gboolean
-_gcr_menu_button_draw (GtkWidget *widget,
- cairo_t *cr)
-{
- GTK_WIDGET_GET_CLASS (widget)->draw (widget, cr);
- return FALSE;
-}
-
-static void
-_gcr_menu_button_class_init (GcrMenuButtonClass *klass)
-{
- GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
- GtkToggleButtonClass *toggle_class = GTK_TOGGLE_BUTTON_CLASS (klass);
- GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
-
- gobject_class->constructed = _gcr_menu_button_constructed;
- gobject_class->get_property = _gcr_menu_button_get_property;
- gobject_class->set_property = _gcr_menu_button_set_property;
- gobject_class->finalize = _gcr_menu_button_finalize;
-
- widget_class->button_press_event = _gcr_menu_button_press_event;
- widget_class->button_release_event = _gcr_menu_button_release_event;
- widget_class->draw = _gcr_menu_button_draw;
-
- toggle_class->toggled = _gcr_menu_button_toggled;
-
- g_type_class_add_private (klass, sizeof (GcrMenuButtonPrivate));
-
- g_object_class_install_property (gobject_class, PROP_LABEL,
- g_param_spec_string ("label", "Label", "Label for the button",
- "", G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY));
-
- g_object_class_install_property (gobject_class, PROP_MENU,
- g_param_spec_object ("menu", "Menu", "Menu for the button",
- GTK_TYPE_MENU, G_PARAM_READWRITE));
-
-}
-
-/**
- * _gcr_menu_button_new:
- * @label: (allow-none): the label
- *
- * Returns: (transfer full) (type Gcr.MenuButton): the new menu button
- */
-GtkWidget *
-_gcr_menu_button_new (const gchar *label)
-{
- return g_object_new (GCR_TYPE_MENU_BUTTON,
- "label", label,
- NULL);
-}
-
-static void
-on_menu_show (GtkWidget *menu,
- gpointer user_data)
-{
- GcrMenuButton *self = GCR_MENU_BUTTON (user_data);
- self->pv->popup_in_progress = TRUE;
- gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (self), TRUE);
- self->pv->popup_in_progress = FALSE;
-}
-
-static void
-on_menu_hide (GtkWidget *menu,
- gpointer user_data)
-{
- GcrMenuButton *self = GCR_MENU_BUTTON (user_data);
- gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (self), FALSE);
-}
-
-static void
-on_menu_detach (GtkWidget *attach_widget,
- GtkMenu *menu)
-{
-
-}
-
-GtkMenu *
-_gcr_menu_button_get_menu (GcrMenuButton *self)
-{
- g_return_val_if_fail (GCR_IS_MENU_BUTTON (self), NULL);
- return self->pv->menu;
-}
-
-void
-_gcr_menu_button_set_menu (GcrMenuButton *self,
- GtkMenu *menu)
-{
- g_return_if_fail (GCR_IS_MENU_BUTTON (self));
- g_return_if_fail (menu == NULL || GTK_IS_MENU (menu));
-
- if (menu == self->pv->menu)
- return;
-
- if (self->pv->menu != NULL) {
- g_signal_handlers_disconnect_by_func (self->pv->menu, on_menu_show, self);
- g_signal_handlers_disconnect_by_func (self->pv->menu, on_menu_hide, self);
- gtk_menu_detach (self->pv->menu);
- g_object_unref (self->pv->menu);
- }
-
- self->pv->menu = menu;
-
- if (self->pv->menu != NULL) {
- g_object_ref (self->pv->menu);
- g_signal_connect (self->pv->menu, "show", G_CALLBACK (on_menu_show), self);
- g_signal_connect (self->pv->menu, "hide", G_CALLBACK (on_menu_hide), self);
- gtk_menu_attach_to_widget (self->pv->menu, GTK_WIDGET (self), on_menu_detach);
- }
-
- g_object_notify (G_OBJECT (self), "menu");
-}