diff options
author | Stef Walter <stefw@collabora.co.uk> | 2011-10-06 12:51:08 +0200 |
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committer | Stef Walter <stefw@collabora.co.uk> | 2011-10-06 13:22:43 +0200 |
commit | f28d3d768f0e4057f727e8c3b93ba50c19f5db24 (patch) | |
tree | 288ef581590dfccbfddcad3c87d98ce3a4ed0a97 /gcr/gcr-menu-button.c | |
parent | 626eef363c0ece57713c5be5939677784e8115cc (diff) | |
download | gnome-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.c | 372 |
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"); -} |