/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ /* * Nautilus * * Copyright (C) 1999, 2000 Eazel, Inc. * * Nautilus 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. * * Nautilus 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., 675 Mass Ave, Cambridge, MA 02139, USA. * * Authors: John Sullivan */ /* nautilus-bookmarks-window.c - implementation of bookmark-editing window. */ #include #include "nautilus-bookmarks-window.h" #include "nautilus-window.h" #include "nautilus-navigation-window.h" #include #include #include #include #include #include #include #include #include #include /* Static variables to keep track of window state. If there were * more than one bookmark-editing window, these would be struct or * class fields. */ static int bookmark_list_changed_signal_id; static NautilusBookmarkList *bookmarks = NULL; static GtkTreeView *bookmark_list_widget = NULL; /* awkward name to distinguish from NautilusBookmarkList */ static GtkListStore *bookmark_list_store = NULL; static GtkListStore *bookmark_empty_list_store = NULL; static GtkTreeSelection *bookmark_selection = NULL; static int selection_changed_id = 0; static GtkWidget *name_field = NULL; static int name_field_changed_signal_id; static GtkWidget *remove_button = NULL; static GtkWidget *jump_button = NULL; static gboolean text_changed = FALSE; static GtkWidget *uri_field = NULL; static int uri_field_changed_signal_id; static int row_changed_signal_id; static int row_deleted_signal_id; static int row_activated_signal_id; static int key_pressed_signal_id; static int jump_button_signal_id; /* forward declarations */ static guint get_selected_row (void); static gboolean get_selection_exists (void); static void name_or_uri_field_activate (NautilusEntry *entry); static void nautilus_bookmarks_window_restore_geometry (GtkWidget *window); static void on_bookmark_list_changed (NautilusBookmarkList *list, gpointer user_data); static void on_name_field_changed (GtkEditable *editable, gpointer user_data); static void on_remove_button_clicked (GtkButton *button, gpointer user_data); static void on_jump_button_clicked (GtkButton *button, gpointer user_data); static void on_row_changed (GtkListStore *store, GtkTreePath *path, GtkTreeIter *iter, gpointer user_data); static void on_row_deleted (GtkListStore *store, GtkTreePath *path, gpointer user_data); static void on_row_activated (GtkTreeView *view, GtkTreePath *path, GtkTreeViewColumn *column, gpointer user_data); static gboolean on_key_pressed (GtkTreeView *view, GdkEventKey *event, gpointer user_data); static void on_selection_changed (GtkTreeSelection *treeselection, gpointer user_data); static gboolean on_text_field_focus_out_event (GtkWidget *widget, GdkEventFocus *event, gpointer user_data); static void on_uri_field_changed (GtkEditable *editable, gpointer user_data); static gboolean on_window_delete_event (GtkWidget *widget, GdkEvent *event, gpointer user_data); static void on_window_hide_event (GtkWidget *widget, gpointer user_data); static void on_window_destroy_event (GtkWidget *widget, gpointer user_data); static void repopulate (void); static void set_up_close_accelerator (GtkWidget *window); static void open_selected_bookmark (gpointer user_data, GdkScreen *screen); static NautilusWindow * get_bookmark_nautilus_navigation_window_new (GdkScreen *screen); /* We store a pointer to the bookmark in a column so when an item is moved with DnD we know which item it is. However we have to be careful to keep this in sync with the actual bookmark. Note that nautilus_bookmark_list_insert_item() makes a copy of the bookmark, so we have to fetch the new copy and update our pointer. */ #define BOOKMARK_LIST_COLUMN_ICON 0 #define BOOKMARK_LIST_COLUMN_NAME 1 #define BOOKMARK_LIST_COLUMN_BOOKMARK 2 #define BOOKMARK_LIST_COLUMN_STYLE 3 #define BOOKMARK_LIST_COLUMN_COUNT 4 /* layout constants */ /* Keep window from shrinking down ridiculously small; numbers are somewhat arbitrary */ #define BOOKMARKS_WINDOW_MIN_WIDTH 300 #define BOOKMARKS_WINDOW_MIN_HEIGHT 100 /* Larger size initially; user can stretch or shrink (but not shrink below min) */ #define BOOKMARKS_WINDOW_INITIAL_WIDTH 500 #define BOOKMARKS_WINDOW_INITIAL_HEIGHT 200 static void nautilus_bookmarks_window_response_callback (GtkDialog *dialog, int response_id, gpointer callback_data) { if (response_id == GTK_RESPONSE_HELP) { GError *error = NULL; gnome_help_display_desktop_on_screen ( NULL, "user-guide", "user-guide.xml", "gosnautilus-36", gtk_window_get_screen (GTK_WINDOW (dialog)), &error); if (error) { GtkWidget *err_dialog; err_dialog = gtk_message_dialog_new (GTK_WINDOW (dialog), GTK_DIALOG_DESTROY_WITH_PARENT, GTK_MESSAGE_ERROR, GTK_BUTTONS_OK, _("There was an error displaying help: \n%s"), error->message); g_signal_connect (G_OBJECT (err_dialog), "response", G_CALLBACK (gtk_widget_destroy), NULL); gtk_window_set_resizable (GTK_WINDOW (err_dialog), FALSE); gtk_widget_show (err_dialog); g_error_free (error); } } else if (response_id == GTK_RESPONSE_CLOSE) { gtk_widget_hide (GTK_WIDGET (dialog)); } } static GtkListStore * create_bookmark_store (void) { return gtk_list_store_new (BOOKMARK_LIST_COLUMN_COUNT, GDK_TYPE_PIXBUF, G_TYPE_STRING, G_TYPE_OBJECT, PANGO_TYPE_STYLE); } static void setup_empty_list (void) { GtkTreeIter iter; bookmark_empty_list_store = create_bookmark_store (); gtk_list_store_append (bookmark_empty_list_store, &iter); gtk_list_store_set (bookmark_empty_list_store, &iter, BOOKMARK_LIST_COLUMN_NAME, _("No bookmarks defined"), BOOKMARK_LIST_COLUMN_STYLE, PANGO_STYLE_ITALIC, -1); } static void bookmarks_set_empty (gboolean empty) { GtkTreeIter iter; if (empty) { gtk_tree_view_set_model (bookmark_list_widget, GTK_TREE_MODEL (bookmark_empty_list_store)); gtk_widget_set_sensitive (GTK_WIDGET (bookmark_list_widget), FALSE); } else { gtk_tree_view_set_model (bookmark_list_widget, GTK_TREE_MODEL (bookmark_list_store)); gtk_widget_set_sensitive (GTK_WIDGET (bookmark_list_widget), TRUE); if (nautilus_bookmark_list_length (bookmarks) > 0 && !get_selection_exists ()) { gtk_tree_model_iter_nth_child (GTK_TREE_MODEL (bookmark_list_store), &iter, NULL, 0); gtk_tree_selection_select_iter (bookmark_selection, &iter); } } on_selection_changed (bookmark_selection, NULL); } static void edit_bookmarks_dialog_reset_signals (gpointer data, GObject *obj) { g_signal_handler_disconnect (GTK_OBJECT (jump_button), jump_button_signal_id); g_signal_handler_disconnect (GTK_OBJECT (bookmark_list_widget), row_activated_signal_id); jump_button_signal_id = g_signal_connect (jump_button, "clicked", G_CALLBACK (on_jump_button_clicked), NULL); row_activated_signal_id = g_signal_connect (bookmark_list_widget, "row_activated", G_CALLBACK (on_row_activated), NULL); } /** * create_bookmarks_window: * * Create a new bookmark-editing window. * @list: The NautilusBookmarkList that this window will edit. * * Return value: A pointer to the new window. **/ GtkWindow * create_bookmarks_window (NautilusBookmarkList *list, GObject *undo_manager_source) { GtkWidget *window; GtkTreeViewColumn *col; GtkCellRenderer *rend; GladeXML *gui; bookmarks = list; gui = eel_glade_get_file (GLADEDIR "/nautilus-bookmarks-window.glade", NULL, NULL, "bookmarks_dialog", &window, "bookmark_tree_view", &bookmark_list_widget, "bookmark_delete_button", &remove_button, "bookmark_jump_button", &jump_button, NULL); if (!gui) { return NULL; } set_up_close_accelerator (window); nautilus_undo_share_undo_manager (G_OBJECT (window), undo_manager_source); gtk_window_set_wmclass (GTK_WINDOW (window), "bookmarks", "Nautilus"); nautilus_bookmarks_window_restore_geometry (window); g_object_weak_ref (G_OBJECT (undo_manager_source), edit_bookmarks_dialog_reset_signals, undo_manager_source); bookmark_list_widget = GTK_TREE_VIEW (glade_xml_get_widget (gui, "bookmark_tree_view")); rend = gtk_cell_renderer_pixbuf_new (); col = gtk_tree_view_column_new_with_attributes ("Icon", rend, "pixbuf", BOOKMARK_LIST_COLUMN_ICON, NULL); gtk_tree_view_append_column (bookmark_list_widget, GTK_TREE_VIEW_COLUMN (col)); gtk_tree_view_column_set_fixed_width (GTK_TREE_VIEW_COLUMN (col), NAUTILUS_ICON_SIZE_SMALLER); rend = gtk_cell_renderer_text_new (); col = gtk_tree_view_column_new_with_attributes ("Icon", rend, "text", BOOKMARK_LIST_COLUMN_NAME, "style", BOOKMARK_LIST_COLUMN_STYLE, NULL); gtk_tree_view_append_column (bookmark_list_widget, GTK_TREE_VIEW_COLUMN (col)); bookmark_list_store = create_bookmark_store (); setup_empty_list (); gtk_tree_view_set_model (bookmark_list_widget, GTK_TREE_MODEL (bookmark_empty_list_store)); bookmark_selection = GTK_TREE_SELECTION (gtk_tree_view_get_selection (bookmark_list_widget)); name_field = nautilus_entry_new (); gtk_widget_show (name_field); gtk_box_pack_start (GTK_BOX (glade_xml_get_widget (gui, "bookmark_name_placeholder")), name_field, TRUE, TRUE, 0); nautilus_undo_editable_set_undo_key (GTK_EDITABLE (name_field), TRUE); gtk_label_set_mnemonic_widget ( GTK_LABEL (glade_xml_get_widget (gui, "bookmark_name_label")), name_field); uri_field = nautilus_entry_new (); gtk_widget_show (uri_field); gtk_box_pack_start (GTK_BOX (glade_xml_get_widget (gui, "bookmark_location_placeholder")), uri_field, TRUE, TRUE, 0); nautilus_undo_editable_set_undo_key (GTK_EDITABLE (uri_field), TRUE); gtk_label_set_mnemonic_widget ( GTK_LABEL (glade_xml_get_widget (gui, "bookmark_location_label")), uri_field); bookmark_list_changed_signal_id = g_signal_connect (bookmarks, "contents_changed", G_CALLBACK (on_bookmark_list_changed), NULL); row_changed_signal_id = g_signal_connect (bookmark_list_store, "row_changed", G_CALLBACK (on_row_changed), NULL); row_deleted_signal_id = g_signal_connect (bookmark_list_store, "row_deleted", G_CALLBACK (on_row_deleted), NULL); row_activated_signal_id = g_signal_connect (bookmark_list_widget, "row_activated", G_CALLBACK (on_row_activated), undo_manager_source); key_pressed_signal_id = g_signal_connect (bookmark_list_widget, "key_press_event", G_CALLBACK (on_key_pressed), NULL); selection_changed_id = g_signal_connect (bookmark_selection, "changed", G_CALLBACK (on_selection_changed), NULL); g_signal_connect (window, "delete_event", G_CALLBACK (on_window_delete_event), NULL); g_signal_connect (window, "hide", G_CALLBACK (on_window_hide_event), NULL); g_signal_connect (window, "destroy", G_CALLBACK (on_window_destroy_event), NULL); g_signal_connect (window, "response", G_CALLBACK (nautilus_bookmarks_window_response_callback), NULL); name_field_changed_signal_id = g_signal_connect (name_field, "changed", G_CALLBACK (on_name_field_changed), NULL); g_signal_connect (name_field, "focus_out_event", G_CALLBACK (on_text_field_focus_out_event), NULL); g_signal_connect (name_field, "activate", G_CALLBACK (name_or_uri_field_activate), NULL); uri_field_changed_signal_id = g_signal_connect (uri_field, "changed", G_CALLBACK (on_uri_field_changed), NULL); g_signal_connect (uri_field, "focus_out_event", G_CALLBACK (on_text_field_focus_out_event), NULL); g_signal_connect (uri_field, "activate", G_CALLBACK (name_or_uri_field_activate), NULL); g_signal_connect (remove_button, "clicked", G_CALLBACK (on_remove_button_clicked), NULL); jump_button_signal_id = g_signal_connect (jump_button, "clicked", G_CALLBACK (on_jump_button_clicked), undo_manager_source); /* Register to find out about icon theme changes */ g_signal_connect_object (nautilus_icon_factory_get (), "icons_changed", G_CALLBACK (repopulate), window, G_CONNECT_SWAPPED); gtk_tree_selection_set_mode (bookmark_selection, GTK_SELECTION_BROWSE); /* Fill in list widget with bookmarks, must be after signals are wired up. */ repopulate(); g_object_unref (G_OBJECT (gui)); return GTK_WINDOW (window); } void edit_bookmarks_dialog_set_signals (GObject *undo_manager_source) { g_signal_handler_disconnect (GTK_OBJECT (jump_button), jump_button_signal_id); g_signal_handler_disconnect (GTK_OBJECT (bookmark_list_widget), row_activated_signal_id); jump_button_signal_id = g_signal_connect (jump_button, "clicked", G_CALLBACK (on_jump_button_clicked), undo_manager_source); row_activated_signal_id = g_signal_connect (bookmark_list_widget, "row_activated", G_CALLBACK (on_row_activated), undo_manager_source); g_object_weak_ref (G_OBJECT (undo_manager_source), edit_bookmarks_dialog_reset_signals, undo_manager_source); } static NautilusBookmark * get_selected_bookmark (void) { g_return_val_if_fail(NAUTILUS_IS_BOOKMARK_LIST(bookmarks), NULL); if (!get_selection_exists()) return NULL; if (nautilus_bookmark_list_length (bookmarks) < 1) return NULL; return nautilus_bookmark_list_item_at(bookmarks, get_selected_row ()); } static guint get_selected_row (void) { GtkTreeIter iter; GtkTreePath *path; GtkTreeModel *model; gint *indices, row; g_assert (get_selection_exists()); model = GTK_TREE_MODEL (bookmark_list_store); gtk_tree_selection_get_selected (bookmark_selection, &model, &iter); path = gtk_tree_model_get_path (model, &iter); indices = gtk_tree_path_get_indices (path); row = indices[0]; gtk_tree_path_free (path); return row; } static gboolean get_selection_exists (void) { return gtk_tree_selection_get_selected (bookmark_selection, NULL, NULL); } static void nautilus_bookmarks_window_restore_geometry (GtkWidget *window) { const char *window_geometry; g_return_if_fail (GTK_IS_WINDOW (window)); g_return_if_fail (NAUTILUS_IS_BOOKMARK_LIST (bookmarks)); window_geometry = nautilus_bookmark_list_get_window_geometry (bookmarks); if (window_geometry != NULL) { eel_gtk_window_set_initial_geometry_from_string (GTK_WINDOW (window), window_geometry, BOOKMARKS_WINDOW_MIN_WIDTH, BOOKMARKS_WINDOW_MIN_HEIGHT, FALSE); } else { /* use default since there was no stored geometry */ gtk_window_set_default_size (GTK_WINDOW (window), BOOKMARKS_WINDOW_INITIAL_WIDTH, BOOKMARKS_WINDOW_INITIAL_HEIGHT); /* Let window manager handle default position if no position stored */ } } /** * nautilus_bookmarks_window_save_geometry: * * Save window size & position to disk. * @window: The bookmarks window whose geometry should be saved. **/ void nautilus_bookmarks_window_save_geometry (GtkWindow *window) { g_return_if_fail (GTK_IS_WINDOW (window)); g_return_if_fail (NAUTILUS_IS_BOOKMARK_LIST (bookmarks)); /* Don't bother if window is already closed */ if (GTK_WIDGET_VISIBLE (window)) { char *geometry_string; geometry_string = eel_gtk_window_get_geometry_string (window); nautilus_bookmark_list_set_window_geometry (bookmarks, geometry_string); g_free (geometry_string); } } static void on_bookmark_list_changed (NautilusBookmarkList *bookmarks, gpointer data) { g_return_if_fail (NAUTILUS_IS_BOOKMARK_LIST (bookmarks)); /* maybe add logic here or in repopulate to save/restore selection */ repopulate (); } static void on_name_field_changed (GtkEditable *editable, gpointer user_data) { GtkTreeIter iter; g_return_if_fail(GTK_IS_TREE_VIEW(bookmark_list_widget)); g_return_if_fail(GTK_IS_ENTRY(name_field)); if (!get_selection_exists()) return; /* Update text displayed in list instantly. Also remember that * user has changed text so we update real bookmark later. */ gtk_tree_selection_get_selected (bookmark_selection, NULL, &iter); gtk_list_store_set (bookmark_list_store, &iter, BOOKMARK_LIST_COLUMN_NAME, gtk_entry_get_text (GTK_ENTRY (name_field)), -1); text_changed = TRUE; } static void go_to_selected_bookmark (NautilusWindow *window) { NautilusBookmark *selected; char *uri = NULL; selected = get_selected_bookmark (); if (selected) { uri = nautilus_bookmark_get_uri (selected); nautilus_window_go_to (window, uri); g_free (uri); } } static NautilusWindow * get_bookmark_nautilus_navigation_window_new (GdkScreen *screen) { NautilusApplication *application; NautilusWindow *window; application = nautilus_application_new (); window = nautilus_application_create_navigation_window (application, NULL, screen); return window; } static void open_selected_bookmark (gpointer user_data, GdkScreen *screen) { if (GTK_IS_WIDGET (user_data) && NAUTILUS_IS_NAVIGATION_WINDOW (user_data)) { go_to_selected_bookmark (NAUTILUS_WINDOW (user_data)); } else { /* Independent bookmarks window. If parent NautilusWindow is destroyed, then * open the bookmark location in a new nautilus window */ NautilusBookmark *selected; NautilusWindow *window; char *uri = NULL; selected = get_selected_bookmark (); if (selected) { window = get_bookmark_nautilus_navigation_window_new (screen); uri = nautilus_bookmark_get_uri (selected); if (uri) { nautilus_window_go_to (NAUTILUS_WINDOW (window), uri); g_free (uri); } } } } static void on_jump_button_clicked (GtkButton *button, gpointer user_data) { GdkScreen *screen; screen = gtk_widget_get_screen (GTK_WIDGET (button)); open_selected_bookmark (user_data, screen); } static void bookmarks_delete_bookmark () { GtkTreeIter iter; GtkTreePath *path; gint *indices, row, rows; g_assert (GTK_IS_TREE_VIEW (bookmark_list_widget)); if (!gtk_tree_selection_get_selected (bookmark_selection, NULL, &iter)) return; /* Remove the selected item from the list store. on_row_deleted() will remove it from the bookmark list. */ path = gtk_tree_model_get_path (GTK_TREE_MODEL (bookmark_list_store), &iter); indices = gtk_tree_path_get_indices (path); row = indices[0]; gtk_tree_path_free (path); gtk_list_store_remove (bookmark_list_store, &iter); /* Try to select the same row, or the last one in the list. */ rows = gtk_tree_model_iter_n_children (GTK_TREE_MODEL (bookmark_list_store), NULL); if (row >= rows) row = rows - 1; if (row < 0) { bookmarks_set_empty (TRUE); } else { gtk_tree_model_iter_nth_child (GTK_TREE_MODEL (bookmark_list_store), &iter, NULL, row); gtk_tree_selection_select_iter (bookmark_selection, &iter); } } static void on_remove_button_clicked (GtkButton *button, gpointer user_data) { bookmarks_delete_bookmark (); } /* This is a bit of a kludge to get DnD to work. We check if the row in the GtkListStore matches the one in the bookmark list. If it doesn't, we assume the bookmark has just been dragged here and we insert it into the bookmark list. */ static void on_row_changed (GtkListStore *store, GtkTreePath *path, GtkTreeIter *iter, gpointer user_data) { NautilusBookmark *bookmark = NULL, *bookmark_in_list; gint *indices, row; gboolean insert_bookmark = TRUE; store = bookmark_list_store; indices = gtk_tree_path_get_indices (path); row = indices[0]; gtk_tree_model_get (GTK_TREE_MODEL (store), iter, BOOKMARK_LIST_COLUMN_BOOKMARK, &bookmark, -1); /* If the bookmark in the list doesn't match the changed one, it must have been dragged here, so we insert it into the list. */ if (row < (gint) nautilus_bookmark_list_length (bookmarks)) { bookmark_in_list = nautilus_bookmark_list_item_at (bookmarks, row); if (bookmark_in_list == bookmark) insert_bookmark = FALSE; } if (insert_bookmark) { g_signal_handler_block (bookmarks, bookmark_list_changed_signal_id); nautilus_bookmark_list_insert_item (bookmarks, bookmark, row); g_signal_handler_unblock (bookmarks, bookmark_list_changed_signal_id); /* The bookmark will be copied when inserted into the list, so we have to update the pointer in the list store. */ bookmark = nautilus_bookmark_list_item_at (bookmarks, row); g_signal_handler_block (store, row_changed_signal_id); gtk_list_store_set (store, iter, BOOKMARK_LIST_COLUMN_BOOKMARK, bookmark, -1); g_signal_handler_unblock (store, row_changed_signal_id); } } static gboolean on_key_pressed (GtkTreeView *view, GdkEventKey *event, gpointer user_data) { if (event->keyval == GDK_Delete || event->keyval == GDK_KP_Delete) { bookmarks_delete_bookmark (); return TRUE; } return FALSE; } static void on_row_activated (GtkTreeView *view, GtkTreePath *path, GtkTreeViewColumn *column, gpointer user_data) { GdkScreen *screen; screen = gtk_widget_get_screen (GTK_WIDGET (view)); open_selected_bookmark (user_data, screen); } static void on_row_deleted (GtkListStore *store, GtkTreePath *path, gpointer user_data) { gint *indices, row; indices = gtk_tree_path_get_indices (path); row = indices[0]; g_signal_handler_block (bookmarks, bookmark_list_changed_signal_id); nautilus_bookmark_list_delete_item_at (bookmarks, row); g_signal_handler_unblock (bookmarks, bookmark_list_changed_signal_id); } static void on_selection_changed (GtkTreeSelection *treeselection, gpointer user_data) { NautilusBookmark *selected; char *name = NULL, *uri = NULL; g_assert (GTK_IS_ENTRY (name_field)); g_assert (GTK_IS_ENTRY (uri_field)); selected = get_selected_bookmark (); if (selected) { name = nautilus_bookmark_get_name (selected); uri = nautilus_bookmark_get_uri (selected); } /* Set the sensitivity of widgets that require a selection */ gtk_widget_set_sensitive (remove_button, selected != NULL); gtk_widget_set_sensitive (jump_button, selected != NULL); gtk_widget_set_sensitive (name_field, selected != NULL); gtk_widget_set_sensitive (uri_field, selected != NULL); g_signal_handler_block (name_field, name_field_changed_signal_id); nautilus_entry_set_text (NAUTILUS_ENTRY (name_field), name ? name : ""); g_signal_handler_unblock (name_field, name_field_changed_signal_id); g_signal_handler_block (uri_field, uri_field_changed_signal_id); nautilus_entry_set_text (NAUTILUS_ENTRY (uri_field), uri ? uri : ""); g_signal_handler_unblock (uri_field, uri_field_changed_signal_id); text_changed = FALSE; g_free (name); g_free (uri); } static void update_bookmark_from_text (void) { if (text_changed) { NautilusBookmark *bookmark, *bookmark_in_list; guint selected_row; GtkTreeIter iter; g_assert (GTK_IS_ENTRY (name_field)); g_assert (GTK_IS_ENTRY (uri_field)); bookmark = nautilus_bookmark_new (gtk_entry_get_text (GTK_ENTRY (uri_field)), gtk_entry_get_text (GTK_ENTRY (name_field))); selected_row = get_selected_row (); /* turn off list updating 'cuz otherwise the list-reordering code runs * after repopulate(), thus reordering the correctly-ordered list. */ g_signal_handler_block (bookmarks, bookmark_list_changed_signal_id); nautilus_bookmark_list_delete_item_at (bookmarks, selected_row); nautilus_bookmark_list_insert_item (bookmarks, bookmark, selected_row); g_signal_handler_unblock (bookmarks, bookmark_list_changed_signal_id); g_object_unref (bookmark); /* We also have to update the bookmark pointer in the list store. */ gtk_tree_selection_get_selected (bookmark_selection, NULL, &iter); g_signal_handler_block (bookmark_list_store, row_changed_signal_id); bookmark_in_list = nautilus_bookmark_list_item_at (bookmarks, selected_row); gtk_list_store_set (bookmark_list_store, &iter, BOOKMARK_LIST_COLUMN_BOOKMARK, bookmark_in_list, -1); g_signal_handler_unblock (bookmark_list_store, row_changed_signal_id); } } static gboolean on_text_field_focus_out_event (GtkWidget *widget, GdkEventFocus *event, gpointer user_data) { g_assert (NAUTILUS_IS_ENTRY (widget)); update_bookmark_from_text (); return FALSE; } static void name_or_uri_field_activate (NautilusEntry *entry) { g_assert (NAUTILUS_IS_ENTRY (entry)); update_bookmark_from_text (); nautilus_entry_select_all_at_idle (entry); } static void on_uri_field_changed (GtkEditable *editable, gpointer user_data) { /* Remember that user has changed text so we * update real bookmark later. */ text_changed = TRUE; } static gboolean on_window_delete_event (GtkWidget *widget, GdkEvent *event, gpointer user_data) { gtk_widget_hide (widget); return TRUE; } static gboolean restore_geometry (gpointer data) { g_assert (GTK_IS_WINDOW (data)); nautilus_bookmarks_window_restore_geometry (GTK_WIDGET (data)); /* Don't call this again */ return FALSE; } static void on_window_hide_event (GtkWidget *widget, gpointer user_data) { nautilus_bookmarks_window_save_geometry (GTK_WINDOW (widget)); /* Disable undo for entry widgets */ nautilus_undo_unregister (G_OBJECT (name_field)); nautilus_undo_unregister (G_OBJECT (uri_field)); /* restore_geometry only works after window is hidden */ g_idle_add (restore_geometry, widget); } static void on_window_destroy_event (GtkWidget *widget, gpointer user_data) { g_message ("destroying bookmarks window"); g_source_remove_by_user_data (widget); } static void repopulate (void) { guint index; GtkListStore *store; g_assert (GTK_IS_TREE_VIEW (bookmark_list_widget)); g_assert (NAUTILUS_IS_BOOKMARK_LIST (bookmarks)); store = GTK_LIST_STORE (bookmark_list_store); g_signal_handler_block (bookmark_selection, selection_changed_id); g_signal_handler_block (bookmark_list_store, row_deleted_signal_id); g_signal_handler_block (bookmark_list_widget, row_activated_signal_id); g_signal_handler_block (bookmark_list_widget, key_pressed_signal_id); gtk_list_store_clear (store); g_signal_handler_unblock (bookmark_list_widget, row_activated_signal_id); g_signal_handler_unblock (bookmark_list_widget, key_pressed_signal_id); g_signal_handler_unblock (bookmark_list_store, row_deleted_signal_id); g_signal_handler_unblock (bookmark_selection, selection_changed_id); /* Fill the list in with the bookmark names. */ g_signal_handler_block (store, row_changed_signal_id); for (index = 0; index < nautilus_bookmark_list_length (bookmarks); ++index) { NautilusBookmark *bookmark; char *bookmark_name; GdkPixbuf *bookmark_pixbuf; GtkTreeIter iter; bookmark = nautilus_bookmark_list_item_at (bookmarks, index); bookmark_name = nautilus_bookmark_get_name (bookmark); bookmark_pixbuf = nautilus_bookmark_get_pixbuf (bookmark, NAUTILUS_ICON_SIZE_SMALLER, TRUE); gtk_list_store_append (store, &iter); gtk_list_store_set (store, &iter, BOOKMARK_LIST_COLUMN_ICON, bookmark_pixbuf, BOOKMARK_LIST_COLUMN_NAME, bookmark_name, BOOKMARK_LIST_COLUMN_BOOKMARK, bookmark, BOOKMARK_LIST_COLUMN_STYLE, PANGO_STYLE_NORMAL, -1); g_free (bookmark_name); g_object_unref (bookmark_pixbuf); } g_signal_handler_unblock (store, row_changed_signal_id); bookmarks_set_empty (index == 0); } static int handle_close_accelerator (GtkWindow *window, GdkEventKey *event, gpointer user_data) { g_assert (GTK_IS_WINDOW (window)); g_assert (event != NULL); g_assert (user_data == NULL); if (eel_gtk_window_event_is_close_accelerator (window, event)) { gtk_widget_hide (GTK_WIDGET (window)); return TRUE; } return FALSE; } static void set_up_close_accelerator (GtkWidget *window) { /* Note that we don't call eel_gtk_window_set_up_close_accelerator * here because we have to handle saving geometry before hiding the * window. */ g_signal_connect (window, "key_press_event", G_CALLBACK (handle_close_accelerator), NULL); }