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Diffstat (limited to 'gladeui/glade-clipboard-view.c')
| -rw-r--r-- | gladeui/glade-clipboard-view.c | 380 |
1 files changed, 0 insertions, 380 deletions
diff --git a/gladeui/glade-clipboard-view.c b/gladeui/glade-clipboard-view.c deleted file mode 100644 index 76a71946..00000000 --- a/gladeui/glade-clipboard-view.c +++ /dev/null @@ -1,380 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * glade-clipboard-view.c - The View for the Clipboard. - * - * Copyright (C) 2001 The GNOME Foundation. - * - * Author(s): - * Archit Baweja <bighead@users.sourceforge.net> - * - * 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. - */ -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <glib/gi18n-lib.h> - -#include "glade.h" -#include "glade-clipboard.h" -#include "glade-clipboard-view.h" -#include "glade-widget.h" -#include "glade-widget-adaptor.h" -#include "glade-popup.h" - - -const gint GLADE_CLIPBOARD_VIEW_WIDTH = 230; -const gint GLADE_CLIPBOARD_VIEW_HEIGHT = 200; - -static void -glade_clipboard_view_class_init (GladeClipboardViewClass *klass) -{ - -} - -static void -glade_clipboard_view_init (GladeClipboardView *view) -{ - view->widget = NULL; - view->clipboard = NULL; - view->model = NULL; -} - -GType -glade_clipboard_view_get_type () -{ - static GType type = 0; - - if (!type) { - static const GTypeInfo info = { - sizeof (GladeClipboardViewClass), - (GBaseInitFunc) NULL, - (GBaseFinalizeFunc) NULL, - (GClassInitFunc) glade_clipboard_view_class_init, - (GClassFinalizeFunc) NULL, - NULL, - sizeof (GladeClipboardView), - 0, - (GInstanceInitFunc) glade_clipboard_view_init - }; - - type = g_type_register_static (GTK_TYPE_WINDOW, "GladeClipboardView", &info, 0); - } - - return type; -} - -static void -gcv_foreach_add_selection (GtkTreeModel *model, - GtkTreePath *path, - GtkTreeIter *iter, - gpointer data) -{ - GladeWidget *widget = NULL; - GladeClipboardView *view = (GladeClipboardView *)data; - gtk_tree_model_get (model, iter, 0, &widget, -1); - glade_clipboard_selection_add (view->clipboard, (widget)); -} - -static void -glade_clipboard_view_selection_changed_cb (GtkTreeSelection *sel, - GladeClipboardView *view) -{ - if (view->updating == FALSE) - { - glade_clipboard_selection_clear (view->clipboard); - gtk_tree_selection_selected_foreach - (sel, gcv_foreach_add_selection, view); - } -} - -static void -glade_clipboard_view_populate_model (GladeClipboardView *view) -{ - GladeClipboard *clipboard; - GtkTreeModel *model; - GladeWidget *widget; - GList *list; - GtkTreeIter iter; - - clipboard = GLADE_CLIPBOARD (view->clipboard); - model = GTK_TREE_MODEL (view->model); - - for (list = clipboard->widgets; list; list = list->next) - { - widget = list->data; - view->updating = TRUE; - gtk_list_store_append (GTK_LIST_STORE (model), &iter); - gtk_list_store_set (GTK_LIST_STORE (model), &iter, 0, widget, -1); - view->updating = FALSE; - } -} - -static void -glade_clipboard_view_cell_function (GtkTreeViewColumn *tree_column, - GtkCellRenderer *cell, - GtkTreeModel *tree_model, - GtkTreeIter *iter, - gpointer data) -{ - gboolean is_icon = GPOINTER_TO_INT (data); - GladeWidget *widget; - - gtk_tree_model_get (tree_model, iter, 0, &widget, -1); - - g_return_if_fail (GLADE_IS_WIDGET (widget)); - g_return_if_fail (widget->name != NULL); - - if (is_icon) - g_object_set (G_OBJECT (cell), - "icon-name", widget->adaptor->icon_name, - "stock-size", GTK_ICON_SIZE_MENU, - NULL); - else - g_object_set (G_OBJECT (cell), - "text", widget->name, - NULL); - -} - -static gint -glade_clipboard_view_button_press_cb (GtkWidget *widget, - GdkEventButton *event, - GladeClipboardView *view) -{ - GtkTreeView *tree_view = GTK_TREE_VIEW (widget); - GtkTreePath *path = NULL; - gboolean handled = FALSE; - - if (event->window == gtk_tree_view_get_bin_window (tree_view) && - gtk_tree_view_get_path_at_pos (tree_view, - (gint) event->x, (gint) event->y, - &path, NULL, - NULL, NULL) && path != NULL) - { - GtkTreeIter iter; - GladeWidget *widget = NULL; - if (gtk_tree_model_get_iter (GTK_TREE_MODEL (view->model), - &iter, path)) - { - /* Alright, now we can obtain - * the widget from the iter. - */ - gtk_tree_model_get (GTK_TREE_MODEL (view->model), &iter, - 0, &widget, -1); - if (widget != NULL && - event->button == 3) - { - glade_popup_clipboard_pop (widget, event); - handled = TRUE; - } - gtk_tree_path_free (path); - } - } - return handled; -} - -static void -glade_clipboard_view_create_tree_view (GladeClipboardView *view) -{ - GtkTreeSelection *sel; - GtkCellRenderer *renderer; - GtkTreeViewColumn *column; - - view->widget = - gtk_tree_view_new_with_model (GTK_TREE_MODEL (view->model)); - - column = gtk_tree_view_column_new (); - gtk_tree_view_column_set_title (column, _("Widget")); - - renderer = gtk_cell_renderer_pixbuf_new (); - gtk_tree_view_column_pack_start (column, renderer, FALSE); - gtk_tree_view_column_set_cell_data_func (column, renderer, - glade_clipboard_view_cell_function, - GINT_TO_POINTER (1), NULL); - - renderer = gtk_cell_renderer_text_new (); - g_object_set (G_OBJECT (renderer), - "xpad", 6, NULL); - gtk_tree_view_column_pack_start (column, renderer, TRUE); - gtk_tree_view_column_set_cell_data_func (column, renderer, - glade_clipboard_view_cell_function, - GINT_TO_POINTER (0), NULL); - - gtk_tree_view_append_column (GTK_TREE_VIEW (view->widget), column); - - sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (view->widget)); - gtk_tree_selection_set_mode (sel, GTK_SELECTION_MULTIPLE); - - g_signal_connect_data (G_OBJECT (sel), "changed", - G_CALLBACK (glade_clipboard_view_selection_changed_cb), - view, NULL, 0); - - /* Popup menu */ - g_signal_connect (G_OBJECT (view->widget), "button-press-event", - G_CALLBACK (glade_clipboard_view_button_press_cb), view); - -} - -static void -glade_clipboard_view_construct (GladeClipboardView *view) -{ - GtkWidget *scrolled_window, *viewport; - - view->model = gtk_list_store_new (1, G_TYPE_POINTER); - - glade_clipboard_view_populate_model (view); - glade_clipboard_view_create_tree_view (view); - glade_clipboard_view_refresh_sel (view); - - viewport = gtk_viewport_new (NULL, NULL); - gtk_viewport_set_shadow_type (GTK_VIEWPORT (viewport), GTK_SHADOW_OUT); - - scrolled_window = gtk_scrolled_window_new (NULL, NULL); - gtk_scrolled_window_set_shadow_type - (GTK_SCROLLED_WINDOW (scrolled_window), GTK_SHADOW_IN); - gtk_container_set_border_width (GTK_CONTAINER (scrolled_window), - 6); - gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window), - GTK_POLICY_AUTOMATIC, - GTK_POLICY_AUTOMATIC); - gtk_container_add (GTK_CONTAINER (scrolled_window), view->widget); - gtk_container_add (GTK_CONTAINER (viewport), scrolled_window); - gtk_container_add (GTK_CONTAINER (view), viewport); - - gtk_window_set_default_size (GTK_WINDOW (view), - GLADE_CLIPBOARD_VIEW_WIDTH, - GLADE_CLIPBOARD_VIEW_HEIGHT); - - gtk_window_set_type_hint (GTK_WINDOW (view), GDK_WINDOW_TYPE_HINT_UTILITY); - - gtk_widget_show_all (scrolled_window); - - return; -} - -/** - * glade_clipboard_view_new: - * @clipboard: a #GladeClipboard - * - * Create a new #GladeClipboardView widget for @clipboard. - * - * Returns: a new #GladeClipboardView cast to be a #GtkWidget - */ -GtkWidget * -glade_clipboard_view_new (GladeClipboard *clipboard) -{ - GladeClipboardView *view; - - g_return_val_if_fail (GLADE_IS_CLIPBOARD (clipboard), NULL); - - view = gtk_type_new (glade_clipboard_view_get_type ()); - view->clipboard = clipboard; - glade_clipboard_view_construct (view); - - return GTK_WIDGET (view); -} - -/** - * glade_clipboard_view_add: - * @view: a #GladeClipboardView - * @widget: a #GladeWidget - * - * Adds @widget to @view. - */ -void -glade_clipboard_view_add (GladeClipboardView *view, GladeWidget *widget) -{ - GtkTreeIter iter; - - g_return_if_fail (GLADE_IS_CLIPBOARD_VIEW (view)); - g_return_if_fail (GLADE_IS_WIDGET (widget)); - - view->updating = TRUE; - gtk_list_store_append (view->model, &iter); - gtk_list_store_set (view->model, &iter, 0, widget, -1); - view->updating = FALSE; -} - -/** - * glade_cliboard_view_remove: - * @view: a #GladeClipboardView - * @widget: a #GladeWidget - * - * Removes @widget from @view. - */ -void -glade_clipboard_view_remove (GladeClipboardView *view, GladeWidget *widget) -{ - GtkTreeIter iter; - GtkTreeModel *model; - GladeWidget *clip_widget; - - g_return_if_fail (GLADE_IS_CLIPBOARD_VIEW (view)); - g_return_if_fail (GLADE_IS_WIDGET (widget)); - - model = GTK_TREE_MODEL (view->model); - if (gtk_tree_model_get_iter_first (model, &iter)) - { - do - { - gtk_tree_model_get (model, &iter, 0, &clip_widget, -1); - if (widget == clip_widget) - break; - } - while (gtk_tree_model_iter_next (model, &iter)); - } - - view->updating = TRUE; - gtk_list_store_remove (view->model, &iter); - view->updating = FALSE; -} - -/** - * glade_clipboard_view_refresh_sel: - * @view: a #GladeClipboardView - * - * Synchronizes the treeview selection to the clipboard selection. - */ -void -glade_clipboard_view_refresh_sel (GladeClipboardView *view) -{ - GladeWidget *widget; - GtkTreeSelection *sel; - GList *list; - GtkTreeIter *iter; - - g_return_if_fail (GLADE_IS_CLIPBOARD_VIEW (view)); - - if (view->updating) return; - view->updating = TRUE; - - sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (view->widget)); - - gtk_tree_selection_unselect_all (sel); - for (list = view->clipboard->selection; - list && list->data; list = list->next) - { - widget = list->data; - if ((iter = glade_util_find_iter_by_widget - (GTK_TREE_MODEL (view->model), widget, 0)) != NULL) - { - gtk_tree_selection_select_iter (sel, iter); - /* gtk_tree_iter_free (iter); */ - } - } - view->updating = FALSE; -} |