diff options
Diffstat (limited to 'libslab/search-context-picker.c')
| -rw-r--r-- | libslab/search-context-picker.c | 201 |
1 files changed, 0 insertions, 201 deletions
diff --git a/libslab/search-context-picker.c b/libslab/search-context-picker.c deleted file mode 100644 index 104955ee..00000000 --- a/libslab/search-context-picker.c +++ /dev/null @@ -1,201 +0,0 @@ -/* - * This file is part of libslab. - * - * Copyright (c) 2006 Novell, Inc. - * - * Libslab 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. - * - * Libslab 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 libslab; if not, write to the Free Software Foundation, Inc., 51 - * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#include "search-context-picker.h" - -#include <gtk/gtk.h> - -typedef struct -{ - GtkImage *cur_icon; - int cur_context; - GtkWidget *menu; -} NldSearchContextPickerPrivate; - -#define NLD_SEARCH_CONTEXT_PICKER_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NLD_TYPE_SEARCH_CONTEXT_PICKER, NldSearchContextPickerPrivate)) - -enum -{ - CONTEXT_CHANGED, - LAST_SIGNAL -}; - -static guint signals[LAST_SIGNAL] = { 0 }; - -static void nld_search_context_picker_class_init (NldSearchContextPickerClass *); -static void nld_search_context_picker_init (NldSearchContextPicker *); - -static void nld_search_context_picker_clicked (GtkButton *); - -G_DEFINE_TYPE (NldSearchContextPicker, nld_search_context_picker, GTK_TYPE_BUTTON) - -static void nld_search_context_picker_class_init (NldSearchContextPickerClass * - nld_search_context_picker_class) -{ - GtkButtonClass *button_class = GTK_BUTTON_CLASS (nld_search_context_picker_class); - - button_class->clicked = nld_search_context_picker_clicked; - - g_type_class_add_private (nld_search_context_picker_class, - sizeof (NldSearchContextPickerPrivate)); - - signals[CONTEXT_CHANGED] = g_signal_new ("context-changed", - G_TYPE_FROM_CLASS (nld_search_context_picker_class), - G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION, - G_STRUCT_OFFSET (NldSearchContextPickerClass, context_changed), - NULL, NULL, g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0); -} - -static void -nld_search_context_picker_init (NldSearchContextPicker * picker) -{ - NldSearchContextPickerPrivate *priv = NLD_SEARCH_CONTEXT_PICKER_GET_PRIVATE (picker); - GtkWidget *hbox; - GtkWidget *separator; - - hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 10); - gtk_container_add (GTK_CONTAINER (picker), hbox); - - priv->cur_icon = GTK_IMAGE (gtk_image_new ()); - gtk_box_pack_start (GTK_BOX (hbox), GTK_WIDGET (priv->cur_icon), FALSE, FALSE, 0); - - separator = gtk_separator_new (GTK_ORIENTATION_VERTICAL); - gtk_box_pack_start (GTK_BOX (hbox), separator, FALSE, FALSE, 0); - gtk_box_pack_start (GTK_BOX (hbox), gtk_image_new_from_icon_name ("pan-down-symbolic", GTK_ICON_SIZE_MENU), FALSE, FALSE, 0); - - gtk_widget_show_all (hbox); - - priv->cur_context = -1; - - priv->menu = gtk_menu_new (); -} - -GtkWidget * -nld_search_context_picker_new (void) -{ - return g_object_new (NLD_TYPE_SEARCH_CONTEXT_PICKER, NULL); -} - -static void -menu_position_func (GtkMenu * menu, int *x, int *y, gboolean * push_in, gpointer picker) -{ - GtkWidget *widget = GTK_WIDGET (picker); - GtkAllocation allocation; - - gtk_widget_get_allocation (widget, &allocation); - gdk_window_get_origin (gtk_widget_get_window (widget), x, y); - *x += allocation.x; - *y += allocation.y + allocation.height; - - if (gtk_widget_get_direction (widget) == GTK_TEXT_DIR_RTL) - { - GtkRequisition req; - gtk_widget_get_preferred_size (GTK_WIDGET (menu), &req, NULL); - *x += allocation.width - req.width; - } - - *push_in = FALSE; -} - -static void -nld_search_context_picker_clicked (GtkButton * button) -{ - NldSearchContextPickerPrivate *priv = NLD_SEARCH_CONTEXT_PICKER_GET_PRIVATE (button); - - gtk_menu_popup (GTK_MENU (priv->menu), NULL, NULL, menu_position_func, button, 1, - gtk_get_current_event_time ()); -} - -static void -item_activated (GtkMenuItem * item, gpointer picker) -{ - NldSearchContextPickerPrivate *priv = NLD_SEARCH_CONTEXT_PICKER_GET_PRIVATE (picker); - GtkImage *image; - const char *icon_name; - GtkIconSize icon_size; - - image = GTK_IMAGE (gtk_image_menu_item_get_image (GTK_IMAGE_MENU_ITEM (item))); - gtk_image_get_icon_name (image, &icon_name, &icon_size); - gtk_image_set_from_icon_name (priv->cur_icon, icon_name, icon_size); - - priv->cur_context = - GPOINTER_TO_INT (g_object_get_data (G_OBJECT (item), - "NldSearchContextPicker:context_id")); - g_signal_emit (picker, signals[CONTEXT_CHANGED], 0); -} - -void -nld_search_context_picker_add_context (NldSearchContextPicker * picker, const char *label, - const char *icon_name, int context_id) -{ - NldSearchContextPickerPrivate *priv = NLD_SEARCH_CONTEXT_PICKER_GET_PRIVATE (picker); - GtkWidget *item = gtk_image_menu_item_new_with_label (label); - GtkWidget *image = gtk_image_new_from_icon_name (icon_name, GTK_ICON_SIZE_MENU); - GList *children = gtk_container_get_children (GTK_CONTAINER (priv->menu)); - gboolean first = children == NULL; - - gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item), image); - g_object_set_data (G_OBJECT (item), "NldSearchContextPicker:context_id", - GINT_TO_POINTER (context_id)); - g_signal_connect (item, "activate", G_CALLBACK (item_activated), picker); - gtk_widget_show_all (item); - - gtk_container_add (GTK_CONTAINER (priv->menu), item); - if (first) { - item_activated (GTK_MENU_ITEM (item), picker); - g_list_free (children); - } -} - -int -nld_search_context_picker_get_context (NldSearchContextPicker * picker) -{ - NldSearchContextPickerPrivate *priv = NLD_SEARCH_CONTEXT_PICKER_GET_PRIVATE (picker); - - return priv->cur_context; -} - -void -nld_search_context_picker_set_context (NldSearchContextPicker * picker, int context_id) -{ - NldSearchContextPickerPrivate *priv = NLD_SEARCH_CONTEXT_PICKER_GET_PRIVATE (picker); - GList *children; - - children = gtk_container_get_children (GTK_CONTAINER (priv->menu)); - while (children) - { - GtkMenuItem *item = children->data; - int item_id = - GPOINTER_TO_INT (g_object_get_data (G_OBJECT (item), - "NldSearchContextPicker:content_id")); - - if (item_id == context_id) - { - item_activated (item, picker); - return; - } - - children = children->next; - } - g_list_free (children); - - priv->cur_context = -1; - g_signal_emit (picker, signals[CONTEXT_CHANGED], 0); -} |