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Diffstat (limited to 'src/nautilus-window.c')
| -rw-r--r-- | src/nautilus-window.c | 2328 |
1 files changed, 2328 insertions, 0 deletions
diff --git a/src/nautilus-window.c b/src/nautilus-window.c new file mode 100644 index 0000000..0b966c0 --- /dev/null +++ b/src/nautilus-window.c @@ -0,0 +1,2328 @@ +/* + * Nautilus + * + * Copyright (C) 1999, 2000, 2004 Red Hat, Inc. + * Copyright (C) 1999, 2000, 2001 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, see <http://www.gnu.org/licenses/>. + * + * Authors: Elliot Lee <sopwith@redhat.com> + * John Sullivan <sullivan@eazel.com> + * Alexander Larsson <alexl@redhat.com> + */ + +/* nautilus-window.c: Implementation of the main window object */ + +#include "nautilus-window.h" + +#include <eel/eel-debug.h> +#include <eel/eel-vfs-extensions.h> +#include <gdk-pixbuf/gdk-pixbuf.h> +#include <gdk/gdkkeysyms.h> +#include <glib/gi18n.h> +#include <gtk/gtk.h> +#include <math.h> +#include <sys/time.h> + +#ifdef GDK_WINDOWING_WAYLAND +#include <gdk/wayland/gdkwayland.h> +#endif + +#ifdef GDK_WINDOWING_X11 +#include <gdk/x11/gdkx.h> +#endif + +#define DEBUG_FLAG NAUTILUS_DEBUG_WINDOW +#include "nautilus-debug.h" + +#include "gtk/nautilusgtkplacessidebarprivate.h" + +#include "nautilus-application.h" +#include "nautilus-bookmark-list.h" +#include "nautilus-clipboard.h" +#include "nautilus-dnd.h" +#include "nautilus-enums.h" +#include "nautilus-file-operations.h" +#include "nautilus-file-undo-manager.h" +#include "nautilus-file-utilities.h" +#include "nautilus-global-preferences.h" +#include "nautilus-location-entry.h" +#include "nautilus-metadata.h" +#include "nautilus-mime-actions.h" +#include "nautilus-module.h" +#include "nautilus-pathbar.h" +#include "nautilus-profile.h" +#include "nautilus-signaller.h" +#include "nautilus-toolbar.h" +#include "nautilus-trash-monitor.h" +#include "nautilus-ui-utilities.h" +#include "nautilus-window-slot.h" + +/* Forward and back buttons on the mouse */ +static gboolean mouse_extra_buttons = TRUE; +static int mouse_forward_button = 9; +static int mouse_back_button = 8; + +static void mouse_back_button_changed (gpointer callback_data); +static void mouse_forward_button_changed (gpointer callback_data); +static void use_extra_mouse_buttons_changed (gpointer callback_data); +static void nautilus_window_initialize_actions (NautilusWindow *window); +static GtkWidget *nautilus_window_ensure_location_entry (NautilusWindow *window); +static void nautilus_window_back_or_forward (NautilusWindow *window, + gboolean back, + guint distance); + +/* Sanity check: highest mouse button value I could find was 14. 5 is our + * lower threshold (well-documented to be the one of the button events for the + * scrollwheel), so it's hardcoded in the functions below. However, if you have + * a button that registers higher and want to map it, file a bug and + * we'll move the bar. Makes you wonder why the X guys don't have + * defined values for these like the XKB stuff, huh? + */ +#define UPPER_MOUSE_LIMIT 14 + +struct _NautilusWindow +{ + AdwApplicationWindow parent_instance; + + AdwTabView *tab_view; + AdwTabPage *menu_page; + + GList *slots; + NautilusWindowSlot *active_slot; /* weak reference */ + + GtkWidget *content_flap; + + /* Side Pane */ + GtkWidget *places_sidebar; /* the actual GtkPlacesSidebar */ + GVolume *selected_volume; /* the selected volume in the sidebar popup callback */ + GFile *selected_file; /* the selected file in the sidebar popup callback */ + + /* Notifications */ + AdwToastOverlay *toast_overlay; + + /* Toolbar */ + GtkWidget *toolbar; + gboolean temporary_navigation_bar; + + /* focus widget before the location bar has been shown temporarily */ + GtkWidget *last_focus_widget; + + /* Handle when exported */ + gchar *export_handle; + + guint sidebar_width_handler_id; + gulong bookmarks_id; + + GQueue *tab_data_queue; + + /* Pad controller which holds a reference to the window. Kept around to + * break reference-counting cycles during finalization. */ + GtkPadController *pad_controller; +}; + +enum +{ + SLOT_ADDED, + SLOT_REMOVED, + LAST_SIGNAL +}; + +static guint signals[LAST_SIGNAL] = { 0 }; + +G_DEFINE_TYPE (NautilusWindow, nautilus_window, ADW_TYPE_APPLICATION_WINDOW); + +enum +{ + PROP_0, + PROP_ACTIVE_SLOT, + N_PROPS +}; + +static GParamSpec *properties[N_PROPS]; + +static const GtkPadActionEntry pad_actions[] = +{ + { GTK_PAD_ACTION_BUTTON, 0, -1, N_("Parent folder"), "up" }, + { GTK_PAD_ACTION_BUTTON, 1, -1, N_("Home"), "go-home" }, + { GTK_PAD_ACTION_BUTTON, 2, -1, N_("New tab"), "new-tab" }, + { GTK_PAD_ACTION_BUTTON, 3, -1, N_("Close current view"), "close-current-view" }, + { GTK_PAD_ACTION_BUTTON, 4, -1, N_("Back"), "back" }, + { GTK_PAD_ACTION_BUTTON, 5, -1, N_("Forward"), "forward" }, +}; + +static void +action_close_current_view (GSimpleAction *action, + GVariant *state, + gpointer user_data) +{ + NautilusWindow *window = user_data; + AdwTabPage *page = window->menu_page; + + if (adw_tab_view_get_n_pages (window->tab_view) <= 1) + { + nautilus_window_close (window); + return; + } + + if (page == NULL) + { + page = adw_tab_view_get_selected_page (window->tab_view); + } + + adw_tab_view_close_page (window->tab_view, page); +} + +static void +action_go_home (GSimpleAction *action, + GVariant *state, + gpointer user_data) +{ + NautilusWindow *window; + GFile *home; + + window = NAUTILUS_WINDOW (user_data); + home = g_file_new_for_path (g_get_home_dir ()); + + nautilus_window_open_location_full (window, home, 0, NULL, NULL); + + g_object_unref (home); +} + +static void +action_go_starred (GSimpleAction *action, + GVariant *state, + gpointer user_data) +{ + NautilusWindow *window; + g_autoptr (GFile) starred = NULL; + + window = NAUTILUS_WINDOW (user_data); + starred = g_file_new_for_uri ("starred:///"); + + nautilus_window_open_location_full (window, starred, 0, NULL, NULL); +} + +static void +action_reload (GSimpleAction *action, + GVariant *state, + gpointer user_data) +{ + NautilusWindowSlot *slot; + + slot = nautilus_window_get_active_slot (NAUTILUS_WINDOW (user_data)); + nautilus_window_slot_queue_reload (slot); +} + +static void +action_stop (GSimpleAction *action, + GVariant *state, + gpointer user_data) +{ + NautilusWindow *window; + NautilusWindowSlot *slot; + + window = NAUTILUS_WINDOW (user_data); + slot = nautilus_window_get_active_slot (window); + + nautilus_window_slot_stop_loading (slot); +} + +static void +action_up (GSimpleAction *action, + GVariant *state, + gpointer user_data) +{ + NautilusWindowSlot *slot; + GFile *parent, *location; + + slot = nautilus_window_get_active_slot (NAUTILUS_WINDOW (user_data)); + location = nautilus_window_slot_get_location (slot); + + if (location != NULL) + { + parent = g_file_get_parent (location); + if (parent != NULL) + { + nautilus_window_open_location_full (NAUTILUS_WINDOW (user_data), + parent, + 0, + NULL, NULL); + } + + g_clear_object (&parent); + } +} + +static void +action_back (GSimpleAction *action, + GVariant *state, + gpointer user_data) +{ + nautilus_window_back_or_forward (NAUTILUS_WINDOW (user_data), TRUE, 0); +} + +static void +action_forward (GSimpleAction *action, + GVariant *state, + gpointer user_data) +{ + nautilus_window_back_or_forward (NAUTILUS_WINDOW (user_data), FALSE, 0); +} + +static void +action_back_n (GSimpleAction *action, + GVariant *parameter, + gpointer user_data) +{ + nautilus_window_back_or_forward (NAUTILUS_WINDOW (user_data), + TRUE, + g_variant_get_uint32 (parameter)); +} + +static void +action_forward_n (GSimpleAction *action, + GVariant *parameter, + gpointer user_data) +{ + nautilus_window_back_or_forward (NAUTILUS_WINDOW (user_data), + FALSE, + g_variant_get_uint32 (parameter)); +} + +static void +action_bookmark_current_location (GSimpleAction *action, + GVariant *state, + gpointer user_data) +{ + NautilusWindow *window = user_data; + NautilusApplication *app = NAUTILUS_APPLICATION (g_application_get_default ()); + NautilusWindowSlot *slot; + + slot = nautilus_window_get_active_slot (window); + nautilus_bookmark_list_append (nautilus_application_get_bookmarks (app), + nautilus_window_slot_get_bookmark (slot)); +} + +static void +action_new_tab (GSimpleAction *action, + GVariant *state, + gpointer user_data) +{ + nautilus_window_new_tab (NAUTILUS_WINDOW (user_data)); +} + +static void +action_enter_location (GSimpleAction *action, + GVariant *state, + gpointer user_data) +{ + NautilusWindow *window = user_data; + + nautilus_window_ensure_location_entry (window); +} + +static void +action_tab_move_left (GSimpleAction *action, + GVariant *state, + gpointer user_data) +{ + NautilusWindow *window = user_data; + AdwTabPage *page = window->menu_page; + + if (page == NULL) + { + page = adw_tab_view_get_selected_page (window->tab_view); + } + + adw_tab_view_reorder_backward (window->tab_view, page); +} + +static void +action_tab_move_right (GSimpleAction *action, + GVariant *state, + gpointer user_data) +{ + NautilusWindow *window = user_data; + AdwTabPage *page = window->menu_page; + + if (page == NULL) + { + page = adw_tab_view_get_selected_page (window->tab_view); + } + + adw_tab_view_reorder_forward (window->tab_view, page); +} + +static void +action_go_to_tab (GSimpleAction *action, + GVariant *value, + gpointer user_data) +{ + NautilusWindow *window = NAUTILUS_WINDOW (user_data); + gint16 num; + + num = g_variant_get_int32 (value); + if (num < adw_tab_view_get_n_pages (window->tab_view)) + { + AdwTabPage *page = adw_tab_view_get_nth_page (window->tab_view, num); + + adw_tab_view_set_selected_page (window->tab_view, page); + } +} + +static void +prompt_for_location (NautilusWindow *window, + const char *path) +{ + GtkWidget *entry; + + entry = nautilus_window_ensure_location_entry (window); + nautilus_location_entry_set_special_text (NAUTILUS_LOCATION_ENTRY (entry), + path); + gtk_editable_set_position (GTK_EDITABLE (entry), -1); +} + +static void +action_prompt_for_location_root (GSimpleAction *action, + GVariant *state, + gpointer user_data) +{ + prompt_for_location (NAUTILUS_WINDOW (user_data), "/"); +} + +static void +action_prompt_for_location_home (GSimpleAction *action, + GVariant *state, + gpointer user_data) +{ + prompt_for_location (NAUTILUS_WINDOW (user_data), "~"); +} + +static void +action_redo (GSimpleAction *action, + GVariant *state, + gpointer user_data) +{ + NautilusWindow *window = user_data; + + nautilus_file_undo_manager_redo (GTK_WINDOW (window), NULL); +} + +static void +action_undo (GSimpleAction *action, + GVariant *state, + gpointer user_data) +{ + NautilusWindow *window = user_data; + + nautilus_file_undo_manager_undo (GTK_WINDOW (window), NULL); +} + +static void +action_toggle_state_view_button (GSimpleAction *action, + GVariant *state, + gpointer user_data) +{ + GVariant *current_state; + + current_state = g_action_get_state (G_ACTION (action)); + g_action_change_state (G_ACTION (action), + g_variant_new_boolean (!g_variant_get_boolean (current_state))); + g_variant_unref (current_state); +} + +static void +action_show_current_location_menu (GSimpleAction *action, + GVariant *state, + gpointer user_data) +{ + NautilusWindow *window = user_data; + GtkWidget *path_bar; + + path_bar = nautilus_toolbar_get_path_bar (NAUTILUS_TOOLBAR (window->toolbar)); + + nautilus_path_bar_show_current_location_menu (NAUTILUS_PATH_BAR (path_bar)); +} + +static void +action_open_location (GSimpleAction *action, + GVariant *state, + gpointer user_data) +{ + NautilusWindow *window = NAUTILUS_WINDOW (user_data); + g_autoptr (GFile) folder_to_open = NULL; + + folder_to_open = g_file_new_for_uri (g_variant_get_string (state, NULL)); + + nautilus_window_open_location_full (window, folder_to_open, 0, NULL, NULL); +} + +static void +on_location_changed (NautilusWindow *window) +{ + nautilus_gtk_places_sidebar_set_location (NAUTILUS_GTK_PLACES_SIDEBAR (window->places_sidebar), + nautilus_window_slot_get_location (nautilus_window_get_active_slot (window))); +} + +static void +on_slot_location_changed (NautilusWindowSlot *slot, + GParamSpec *pspec, + NautilusWindow *window) +{ + if (nautilus_window_get_active_slot (window) == slot) + { + on_location_changed (window); + } +} + +static void +tab_view_setup_menu_cb (AdwTabView *tab_view, + AdwTabPage *page, + NautilusWindow *window) +{ + GAction *move_tab_left_action; + GAction *move_tab_right_action; + int position, n_pages; + + if (page != NULL) + { + position = adw_tab_view_get_page_position (tab_view, page); + n_pages = adw_tab_view_get_n_pages (tab_view); + } + + move_tab_left_action = g_action_map_lookup_action (G_ACTION_MAP (window), + "tab-move-left"); + move_tab_right_action = g_action_map_lookup_action (G_ACTION_MAP (window), + "tab-move-right"); + + g_simple_action_set_enabled (G_SIMPLE_ACTION (move_tab_left_action), + page == NULL || position > 0); + g_simple_action_set_enabled (G_SIMPLE_ACTION (move_tab_right_action), + page == NULL || position < n_pages - 1); + + window->menu_page = page; +} + +static void +tab_view_notify_selected_page_cb (AdwTabView *tab_view, + GParamSpec *pspec, + NautilusWindow *window) +{ + AdwTabPage *page; + NautilusWindowSlot *slot; + GtkWidget *widget; + + page = adw_tab_view_get_selected_page (tab_view); + widget = adw_tab_page_get_child (page); + + g_assert (widget != NULL); + + /* find slot corresponding to the target page */ + slot = NAUTILUS_WINDOW_SLOT (widget); + g_assert (slot != NULL); + + nautilus_window_set_active_slot (nautilus_window_slot_get_window (slot), + slot); +} + +static void +connect_slot (NautilusWindow *window, + NautilusWindowSlot *slot) +{ + g_signal_connect (slot, "notify::location", + G_CALLBACK (on_slot_location_changed), window); +} + +static void +disconnect_slot (NautilusWindow *window, + NautilusWindowSlot *slot) +{ + g_signal_handlers_disconnect_by_data (slot, window); +} + +static NautilusWindowSlot * +nautilus_window_create_and_init_slot (NautilusWindow *window, + NautilusOpenFlags flags) +{ + NautilusWindowSlot *slot; + + slot = nautilus_window_slot_new (window); + nautilus_window_initialize_slot (window, slot, flags); + + return slot; +} + +static gboolean +location_to_tooltip (GBinding *binding, + const GValue *input, + GValue *output, + NautilusWindowSlot *slot) +{ + GFile *location = g_value_get_object (input); + g_autofree gchar *location_name = NULL; + + if (location == NULL) + { + return TRUE; + } + + /* Set the tooltip on the label's parent (the tab label hbox), + * so it covers all of the tab label. + */ + location_name = g_file_get_parse_name (location); + + if (eel_uri_is_search (location_name)) + { + g_value_set_string (output, nautilus_window_slot_get_title (slot)); + } + else + { + g_value_set_string (output, location_name); + } + + return TRUE; +} + +void +nautilus_window_initialize_slot (NautilusWindow *window, + NautilusWindowSlot *slot, + NautilusOpenFlags flags) +{ + AdwTabPage *page, *current; + + g_assert (NAUTILUS_IS_WINDOW (window)); + g_assert (NAUTILUS_IS_WINDOW_SLOT (slot)); + + connect_slot (window, slot); + + current = adw_tab_view_get_selected_page (window->tab_view); + page = adw_tab_view_add_page (window->tab_view, GTK_WIDGET (slot), current); + + g_object_bind_property (slot, "allow-stop", + page, "loading", + G_BINDING_SYNC_CREATE); + g_object_bind_property (slot, "title", + page, "title", + G_BINDING_SYNC_CREATE); + g_object_bind_property_full (slot, "location", + page, "tooltip", + G_BINDING_SYNC_CREATE, + (GBindingTransformFunc) location_to_tooltip, + NULL, slot, NULL); +} + +void +nautilus_window_open_location_full (NautilusWindow *window, + GFile *location, + NautilusOpenFlags flags, + GList *selection, + NautilusWindowSlot *target_slot) +{ + NautilusWindowSlot *active_slot; + + /* Assert that we are not managing new windows */ + g_assert (!(flags & NAUTILUS_OPEN_FLAG_NEW_WINDOW)); + + active_slot = nautilus_window_get_active_slot (window); + if (!target_slot) + { + target_slot = active_slot; + } + + if (target_slot == NULL || (flags & NAUTILUS_OPEN_FLAG_NEW_TAB) != 0) + { + target_slot = nautilus_window_create_and_init_slot (window, flags); + } + + /* Make the opened location the one active if we weren't ask for the + * oposite, since it's the most usual use case */ + if (!(flags & NAUTILUS_OPEN_FLAG_DONT_MAKE_ACTIVE)) + { + gtk_window_present (GTK_WINDOW (window)); + nautilus_window_set_active_slot (window, target_slot); + } + + nautilus_window_slot_open_location_full (target_slot, location, flags, selection); +} + +static void +unset_focus_widget (NautilusWindow *window) +{ + if (window->last_focus_widget != NULL) + { + g_object_remove_weak_pointer (G_OBJECT (window->last_focus_widget), + (gpointer *) &window->last_focus_widget); + window->last_focus_widget = NULL; + } +} + +static void +remember_focus_widget (NautilusWindow *window) +{ + GtkWidget *focus_widget; + + focus_widget = gtk_window_get_focus (GTK_WINDOW (window)); + if (focus_widget != NULL) + { + unset_focus_widget (window); + + window->last_focus_widget = focus_widget; + g_object_add_weak_pointer (G_OBJECT (focus_widget), + (gpointer *) &(window->last_focus_widget)); + } +} + +static gboolean +nautilus_window_grab_focus (GtkWidget *widget) +{ + NautilusWindowSlot *slot; + + slot = nautilus_window_get_active_slot (NAUTILUS_WINDOW (widget)); + + if (slot != NULL) + { + return gtk_widget_grab_focus (GTK_WIDGET (slot)); + } + + return GTK_WIDGET_CLASS (nautilus_window_parent_class)->grab_focus (widget); +} + +static void +restore_focus_widget (NautilusWindow *window) +{ + if (window->last_focus_widget != NULL) + { + gtk_widget_grab_focus (window->last_focus_widget); + unset_focus_widget (window); + } +} + +static void +location_entry_cancel_callback (GtkWidget *widget, + NautilusWindow *window) +{ + nautilus_toolbar_set_show_location_entry (NAUTILUS_TOOLBAR (window->toolbar), FALSE); + + restore_focus_widget (window); +} + +static void +location_entry_location_changed_callback (GtkWidget *widget, + GFile *location, + NautilusWindow *window) +{ + nautilus_toolbar_set_show_location_entry (NAUTILUS_TOOLBAR (window->toolbar), FALSE); + + restore_focus_widget (window); + + nautilus_window_open_location_full (window, location, 0, NULL, NULL); +} + +static void +remove_slot_from_window (NautilusWindowSlot *slot, + NautilusWindow *window) +{ + g_return_if_fail (NAUTILUS_IS_WINDOW_SLOT (slot)); + g_return_if_fail (NAUTILUS_WINDOW (window)); + + DEBUG ("Removing slot %p", slot); + + disconnect_slot (window, slot); + window->slots = g_list_remove (window->slots, slot); + g_signal_emit (window, signals[SLOT_REMOVED], 0, slot); +} + +void +nautilus_window_new_tab (NautilusWindow *window) +{ + NautilusWindowSlot *current_slot; + GFile *location; + g_autofree gchar *uri = NULL; + + current_slot = nautilus_window_get_active_slot (window); + location = nautilus_window_slot_get_location (current_slot); + + if (location != NULL) + { + uri = g_file_get_uri (location); + if (eel_uri_is_search (uri)) + { + location = g_file_new_for_path (g_get_home_dir ()); + } + else + { + g_object_ref (location); + } + + nautilus_window_open_location_full (window, location, + NAUTILUS_OPEN_FLAG_NEW_TAB, + NULL, NULL); + g_object_unref (location); + } +} + +static void +update_cursor (NautilusWindow *window) +{ + NautilusWindowSlot *slot; + + slot = nautilus_window_get_active_slot (window); + + if (slot != NULL && + nautilus_window_slot_get_allow_stop (slot)) + { + gtk_widget_set_cursor_from_name (GTK_WIDGET (window), "progress"); + } + else + { + gtk_widget_set_cursor (GTK_WIDGET (window), NULL); + } +} + +void +nautilus_window_reset_menus (NautilusWindow *window) +{ + nautilus_window_sync_allow_stop (window, nautilus_window_get_active_slot (window)); +} + +void +nautilus_window_sync_allow_stop (NautilusWindow *window, + NautilusWindowSlot *slot) +{ + GAction *stop_action; + GAction *reload_action; + gboolean allow_stop, slot_is_active, slot_allow_stop; + + stop_action = g_action_map_lookup_action (G_ACTION_MAP (window), + "stop"); + reload_action = g_action_map_lookup_action (G_ACTION_MAP (window), + "reload"); + allow_stop = g_action_get_enabled (stop_action); + + slot_allow_stop = nautilus_window_slot_get_allow_stop (slot); + slot_is_active = (slot == nautilus_window_get_active_slot (window)); + + + if (!slot_is_active || + allow_stop != slot_allow_stop) + { + if (slot_is_active) + { + g_simple_action_set_enabled (G_SIMPLE_ACTION (stop_action), slot_allow_stop); + g_simple_action_set_enabled (G_SIMPLE_ACTION (reload_action), !slot_allow_stop); + } + if (gtk_widget_get_realized (GTK_WIDGET (window))) + { + update_cursor (window); + } + } +} + +AdwTabView * +nautilus_window_get_tab_view (NautilusWindow *window) +{ + g_return_val_if_fail (NAUTILUS_IS_WINDOW (window), NULL); + + return window->tab_view; +} + +/* Callback used when the places sidebar changes location; we need to change the displayed folder */ +static void +open_location_cb (NautilusWindow *window, + GFile *location, + NautilusGtkPlacesOpenFlags open_flags) +{ + NautilusOpenFlags flags; + NautilusApplication *application; + + switch (open_flags) + { + case NAUTILUS_GTK_PLACES_OPEN_NEW_TAB: + { + flags = NAUTILUS_OPEN_FLAG_NEW_TAB | + NAUTILUS_OPEN_FLAG_DONT_MAKE_ACTIVE; + } + break; + + case NAUTILUS_GTK_PLACES_OPEN_NEW_WINDOW: + { + flags = NAUTILUS_OPEN_FLAG_NEW_WINDOW; + } + break; + + case NAUTILUS_GTK_PLACES_OPEN_NORMAL: /* fall-through */ + default: + { + flags = 0; + } + break; + } + + application = NAUTILUS_APPLICATION (g_application_get_default ()); + /* FIXME: We shouldn't need to provide the window, but seems gtk_application_get_active_window + * is not working properly in GtkApplication, so we cannot rely on that... + */ + nautilus_application_open_location_full (application, location, flags, + NULL, window, NULL); +} + +/* Callback used when the places sidebar needs us to present an error message */ +static void +places_sidebar_show_error_message_cb (NautilusGtkPlacesSidebar *sidebar, + const char *primary, + const char *secondary, + gpointer user_data) +{ + NautilusWindow *window = NAUTILUS_WINDOW (user_data); + + show_dialog (primary, secondary, GTK_WINDOW (window), GTK_MESSAGE_ERROR); +} + +static void +places_sidebar_show_other_locations_with_flags (NautilusWindow *window, + NautilusGtkPlacesOpenFlags open_flags) +{ + GFile *location; + + location = g_file_new_for_uri ("other-locations:///"); + + open_location_cb (window, location, open_flags); + + g_object_unref (location); +} + +static void +places_sidebar_show_starred_location (NautilusWindow *window, + NautilusGtkPlacesOpenFlags open_flags) +{ + GFile *location; + + location = g_file_new_for_uri ("starred:///"); + + open_location_cb (window, location, open_flags); + + g_object_unref (location); +} + +/* Callback used when the places sidebar needs to know the drag action to suggest */ +static GdkDragAction +places_sidebar_drag_action_requested_cb (NautilusGtkPlacesSidebar *sidebar, + NautilusFile *dest_file, + GList *source_file_list) +{ + return nautilus_dnd_get_preferred_action (dest_file, source_file_list->data); +} +#if 0 && NAUTILUS_DND_NEEDS_GTK4_REIMPLEMENTATION +/* Callback used when the places sidebar needs us to pop up a menu with possible drag actions */ +static GdkDragAction +places_sidebar_drag_action_ask_cb (NautilusGtkPlacesSidebar *sidebar, + GdkDragAction actions, + gpointer user_data) +{ + return nautilus_drag_drop_action_ask (GTK_WIDGET (sidebar), actions); +} +#endif +static GList * +build_uri_list_from_gfile_list (GSList *file_list) +{ + GList *result; + GSList *l; + + result = NULL; + + for (l = file_list; l; l = l->next) + { + GFile *file = l->data; + char *uri; + + uri = g_file_get_uri (file); + result = g_list_prepend (result, uri); + } + + return g_list_reverse (result); +} + +/* Callback used when the places sidebar has URIs dropped into it. We do a normal file operation for them. */ +static void +places_sidebar_drag_perform_drop_cb (NautilusGtkPlacesSidebar *sidebar, + GFile *dest_file, + GSList *source_file_list, + GdkDragAction action, + gpointer user_data) +{ + char *dest_uri; + GList *source_uri_list; + + dest_uri = g_file_get_uri (dest_file); + source_uri_list = build_uri_list_from_gfile_list (source_file_list); + + nautilus_file_operations_copy_move (source_uri_list, dest_uri, action, GTK_WIDGET (sidebar), NULL, NULL, NULL); + + g_free (dest_uri); + g_list_free_full (source_uri_list, g_free); +} + +static void +action_restore_tab (GSimpleAction *action, + GVariant *state, + gpointer user_data) +{ + NautilusWindow *window = NAUTILUS_WINDOW (user_data); + NautilusOpenFlags flags; + g_autoptr (GFile) location = NULL; + NautilusWindowSlot *slot; + NautilusNavigationState *data; + + if (g_queue_get_length (window->tab_data_queue) == 0) + { + return; + } + + flags = NAUTILUS_OPEN_FLAG_NEW_TAB | NAUTILUS_OPEN_FLAG_DONT_MAKE_ACTIVE; + + data = g_queue_pop_head (window->tab_data_queue); + + location = nautilus_file_get_location (data->file); + + slot = nautilus_window_create_and_init_slot (window, flags); + + nautilus_window_slot_open_location_full (slot, location, flags, NULL); + nautilus_window_slot_restore_navigation_state (slot, data); + + free_navigation_state (data); +} + +static void +action_toggle_sidebar (GSimpleAction *action, + GVariant *state, + gpointer user_data) +{ + NautilusWindow *window = NAUTILUS_WINDOW (user_data); + gboolean revealed; + + revealed = adw_flap_get_reveal_flap (ADW_FLAP (window->content_flap)); + adw_flap_set_reveal_flap (ADW_FLAP (window->content_flap), !revealed); +} + + +static guint +get_window_xid (NautilusWindow *window) +{ +#ifdef GDK_WINDOWING_X11 + if (GDK_IS_X11_DISPLAY (gtk_widget_get_display (GTK_WIDGET (window)))) + { + GdkSurface *gdk_surface = gtk_native_get_surface (GTK_NATIVE (window)); + return (guint) gdk_x11_surface_get_xid (gdk_surface); + } +#endif + return 0; +} + +static void +nautilus_window_set_up_sidebar (NautilusWindow *window) +{ + nautilus_gtk_places_sidebar_set_open_flags (NAUTILUS_GTK_PLACES_SIDEBAR (window->places_sidebar), + (NAUTILUS_GTK_PLACES_OPEN_NORMAL + | NAUTILUS_GTK_PLACES_OPEN_NEW_TAB + | NAUTILUS_GTK_PLACES_OPEN_NEW_WINDOW)); + + g_signal_connect_swapped (window->places_sidebar, "open-location", + G_CALLBACK (open_location_cb), window); + g_signal_connect (window->places_sidebar, "show-error-message", + G_CALLBACK (places_sidebar_show_error_message_cb), window); + + g_signal_connect (window->places_sidebar, "drag-action-requested", + G_CALLBACK (places_sidebar_drag_action_requested_cb), window); +#if 0 && NAUTILUS_DND_NEEDS_GTK4_REIMPLEMENTATION + g_signal_connect (window->places_sidebar, "drag-action-ask", + G_CALLBACK (places_sidebar_drag_action_ask_cb), window); + #endif + g_signal_connect (window->places_sidebar, "drag-perform-drop", + G_CALLBACK (places_sidebar_drag_perform_drop_cb), window); +} + +void +nautilus_window_slot_close (NautilusWindow *window, + NautilusWindowSlot *slot) +{ + NautilusNavigationState *data; + AdwTabPage *page; + + DEBUG ("Requesting to remove slot %p from window %p", slot, window); + if (window == NULL || slot == NULL) + { + return; + } + + data = nautilus_window_slot_get_navigation_state (slot); + if (data != NULL) + { + g_queue_push_head (window->tab_data_queue, data); + } + + remove_slot_from_window (slot, window); + + page = adw_tab_view_get_page (window->tab_view, GTK_WIDGET (slot)); + /* this will destroy the slot */ + adw_tab_view_close_page (window->tab_view, page); + + /* If that was the last slot in the window, close the window. */ + if (window->slots == NULL) + { + DEBUG ("Last slot removed, closing the window"); + nautilus_window_close (window); + } +} + +static void +nautilus_window_sync_bookmarks (NautilusWindow *window) +{ + gboolean can_bookmark = FALSE; + NautilusWindowSlot *slot; + NautilusBookmarkList *bookmarks; + GAction *action; + GFile *location; + + slot = window->active_slot; + location = slot != NULL ? nautilus_window_slot_get_location (slot) : NULL; + + if (location != NULL) + { + bookmarks = nautilus_application_get_bookmarks + (NAUTILUS_APPLICATION (gtk_window_get_application (GTK_WINDOW (window)))); + can_bookmark = nautilus_bookmark_list_can_bookmark_location (bookmarks, location); + } + + action = g_action_map_lookup_action (G_ACTION_MAP (window), "bookmark-current-location"); + g_simple_action_set_enabled (G_SIMPLE_ACTION (action), can_bookmark); +} + +void +nautilus_window_sync_location_widgets (NautilusWindow *window) +{ + NautilusWindowSlot *slot; + GFile *location; + GAction *action; + gboolean enabled; + + slot = window->active_slot; + /* This function is called by the active slot. */ + g_assert (slot != NULL); + + location = nautilus_window_slot_get_location (slot); + + /* Change the location bar and path bar to match the current location. */ + if (location != NULL) + { + GtkWidget *location_entry; + GtkWidget *path_bar; + + location_entry = nautilus_toolbar_get_location_entry (NAUTILUS_TOOLBAR (window->toolbar)); + nautilus_location_entry_set_location (NAUTILUS_LOCATION_ENTRY (location_entry), location); + + path_bar = nautilus_toolbar_get_path_bar (NAUTILUS_TOOLBAR (window->toolbar)); + nautilus_path_bar_set_path (NAUTILUS_PATH_BAR (path_bar), location); + } + + enabled = nautilus_window_slot_get_back_history (slot) != NULL; + action = g_action_map_lookup_action (G_ACTION_MAP (window), "back"); + g_simple_action_set_enabled (G_SIMPLE_ACTION (action), enabled); + action = g_action_map_lookup_action (G_ACTION_MAP (window), "back-n"); + g_simple_action_set_enabled (G_SIMPLE_ACTION (action), enabled); + + enabled = nautilus_window_slot_get_forward_history (slot) != NULL; + action = g_action_map_lookup_action (G_ACTION_MAP (window), "forward"); + g_simple_action_set_enabled (G_SIMPLE_ACTION (action), enabled); + action = g_action_map_lookup_action (G_ACTION_MAP (window), "forward-n"); + g_simple_action_set_enabled (G_SIMPLE_ACTION (action), enabled); + + nautilus_window_sync_bookmarks (window); +} + +static GtkWidget * +nautilus_window_ensure_location_entry (NautilusWindow *window) +{ + GtkWidget *location_entry; + + remember_focus_widget (window); + + nautilus_toolbar_set_show_location_entry (NAUTILUS_TOOLBAR (window->toolbar), TRUE); + + location_entry = nautilus_toolbar_get_location_entry (NAUTILUS_TOOLBAR (window->toolbar)); + gtk_widget_grab_focus (location_entry); + + return location_entry; +} + +static gchar * +toast_undo_deleted_get_label (NautilusFileUndoInfo *undo_info) +{ + GList *files; + gchar *file_label; + gchar *label; + gint length; + + files = nautilus_file_undo_info_trash_get_files (NAUTILUS_FILE_UNDO_INFO_TRASH (undo_info)); + length = g_list_length (files); + if (length == 1) + { + file_label = g_file_get_basename (files->data); + /* Translators: only one item has been deleted and %s is its name. */ + label = g_markup_printf_escaped (_("“%s” moved to trash"), file_label); + g_free (file_label); + } + else + { + /* Translators: one or more items might have been deleted, and %d + * is the count. */ + label = g_markup_printf_escaped (ngettext ("%d file deleted", "%d files deleted", length), length); + } + + return label; +} + +static gchar * +toast_undo_unstar_get_label (NautilusFileUndoInfo *undo_info) +{ + GList *files; + gchar *label; + gint length; + + files = nautilus_file_undo_info_starred_get_files (NAUTILUS_FILE_UNDO_INFO_STARRED (undo_info)); + length = g_list_length (files); + if (length == 1) + { + g_autofree gchar *file_label = NULL; + + file_label = nautilus_file_get_display_name (files->data); + /* Translators: one item has been unstarred and %s is its name. */ + label = g_markup_printf_escaped (_("“%s” unstarred"), file_label); + } + else + { + /* Translators: one or more items have been unstarred, and %d + * is the count. */ + label = g_markup_printf_escaped (ngettext ("%d file unstarred", "%d files unstarred", length), length); + } + + return label; +} + +static void +nautilus_window_on_undo_changed (NautilusFileUndoManager *manager, + NautilusWindow *window) +{ + NautilusFileUndoInfo *undo_info; + NautilusFileUndoManagerState state; + AdwToast *toast; + + undo_info = nautilus_file_undo_manager_get_action (); + state = nautilus_file_undo_manager_get_state (); + + if (undo_info != NULL && + state == NAUTILUS_FILE_UNDO_MANAGER_STATE_UNDO) + { + gboolean popup_toast = FALSE; + g_autofree gchar *label = NULL; + + if (nautilus_file_undo_info_get_op_type (undo_info) == NAUTILUS_FILE_UNDO_OP_MOVE_TO_TRASH) + { + g_autoptr (GList) files = NULL; + + files = nautilus_file_undo_info_trash_get_files (NAUTILUS_FILE_UNDO_INFO_TRASH (undo_info)); + + /* Don't pop up a notification if user canceled the operation or the focus + * is not in the this window. This is an easy way to know from which window + * was the delete operation made */ + if (files != NULL && gtk_window_is_active (GTK_WINDOW (window))) + { + popup_toast = TRUE; + label = toast_undo_deleted_get_label (undo_info); + } + } + else if (nautilus_file_undo_info_get_op_type (undo_info) == NAUTILUS_FILE_UNDO_OP_STARRED) + { + NautilusWindowSlot *active_slot; + GFile *location; + + active_slot = nautilus_window_get_active_slot (window); + location = nautilus_window_slot_get_location (active_slot); + /* Don't pop up a notification if the focus is not in the this + * window. This is an easy way to know from which window was the + * unstart operation made */ + if (eel_uri_is_starred (g_file_get_uri (location)) && + gtk_window_is_active (GTK_WINDOW (window)) && + !nautilus_file_undo_info_starred_is_starred (NAUTILUS_FILE_UNDO_INFO_STARRED (undo_info))) + { + popup_toast = TRUE; + label = toast_undo_unstar_get_label (undo_info); + } + } + + if (popup_toast) + { + toast = adw_toast_new (label); + adw_toast_set_button_label (toast, _("Undo")); + adw_toast_set_action_name (toast, "win.undo"); + adw_toast_set_priority (toast, ADW_TOAST_PRIORITY_HIGH); + adw_toast_overlay_add_toast (window->toast_overlay, toast); + } + } +} + +void +nautilus_window_show_operation_notification (NautilusWindow *window, + gchar *main_label, + GFile *folder_to_open) +{ + gchar *button_label; + gchar *folder_name; + NautilusFile *folder; + GVariant *target; + GFile *current_location; + AdwToast *toast; + + if (window->active_slot == NULL) + { + return; + } + + toast = adw_toast_new (main_label); + adw_toast_set_priority (toast, ADW_TOAST_PRIORITY_HIGH); + + current_location = nautilus_window_slot_get_location (window->active_slot); + if (gtk_window_is_active (GTK_WINDOW (window))) + { + if (!g_file_equal (folder_to_open, current_location)) + { + target = g_variant_new_take_string (g_file_get_uri (folder_to_open)); + folder = nautilus_file_get (folder_to_open); + folder_name = nautilus_file_get_display_name (folder); + button_label = g_strdup_printf (_("Open %s"), folder_name); + adw_toast_set_button_label (toast, button_label); + adw_toast_set_action_name (toast, "win.open-location"); + adw_toast_set_action_target_value (toast, target); + nautilus_file_unref (folder); + g_free (folder_name); + g_free (button_label); + } + + adw_toast_overlay_add_toast (window->toast_overlay, toast); + } +} + +static void +on_path_bar_open_location (NautilusWindow *window, + GFile *location, + NautilusOpenFlags open_flags) +{ + if (open_flags & NAUTILUS_OPEN_FLAG_NEW_WINDOW) + { + nautilus_application_open_location_full (NAUTILUS_APPLICATION (g_application_get_default ()), + location, NAUTILUS_OPEN_FLAG_NEW_WINDOW, NULL, NULL, NULL); + } + else + { + nautilus_window_open_location_full (window, location, open_flags, NULL, NULL); + } +} + +GtkWidget * +nautilus_window_get_toolbar (NautilusWindow *window) +{ + g_return_val_if_fail (NAUTILUS_IS_WINDOW (window), NULL); + + return window->toolbar; +} + +static void +setup_toolbar (NautilusWindow *window) +{ + GtkWidget *path_bar; + GtkWidget *location_entry; + + /* connect to the pathbar signals */ + path_bar = nautilus_toolbar_get_path_bar (NAUTILUS_TOOLBAR (window->toolbar)); + + g_signal_connect_swapped (path_bar, "open-location", + G_CALLBACK (on_path_bar_open_location), window); + + /* connect to the location entry signals */ + location_entry = nautilus_toolbar_get_location_entry (NAUTILUS_TOOLBAR (window->toolbar)); + + g_signal_connect_object (location_entry, "location-changed", + G_CALLBACK (location_entry_location_changed_callback), window, 0); + g_signal_connect_object (location_entry, "cancel", + G_CALLBACK (location_entry_cancel_callback), window, 0); +} + +static gboolean +tab_view_close_page_cb (AdwTabView *view, + AdwTabPage *page, + NautilusWindow *window) +{ + NautilusWindowSlot *slot; + + slot = NAUTILUS_WINDOW_SLOT (adw_tab_page_get_child (page)); + + nautilus_window_slot_close (window, slot); + + return GDK_EVENT_PROPAGATE; +} + +static void +tab_view_page_detached_cb (AdwTabView *tab_view, + AdwTabPage *page, + gint position, + NautilusWindow *window) +{ + NautilusWindowSlot *slot = NAUTILUS_WINDOW_SLOT (adw_tab_page_get_child (page)); + + /* If the tab has been moved to another window, we need to remove the slot + * from the current window here. Otherwise, if the tab has been closed, then + * we have*/ + if (g_list_find (window->slots, slot)) + { + remove_slot_from_window (slot, window); + } +} + +static void +tab_view_page_attached_cb (AdwTabView *tab_view, + AdwTabPage *page, + gint position, + NautilusWindow *window) +{ + NautilusWindowSlot *slot = NAUTILUS_WINDOW_SLOT (adw_tab_page_get_child (page)); + + nautilus_window_slot_set_window (slot, window); + window->slots = g_list_append (window->slots, slot); + g_signal_emit (window, signals[SLOT_ADDED], 0, slot); +} + +static AdwTabView * +tab_view_create_window_cb (AdwTabView *tab_view, + NautilusWindow *window) +{ + NautilusApplication *app; + NautilusWindow *new_window; + + app = NAUTILUS_APPLICATION (g_application_get_default ()); + new_window = nautilus_application_create_window (app); + gtk_window_set_display (GTK_WINDOW (new_window), + gtk_widget_get_display (GTK_WIDGET (tab_view))); + + gtk_window_present (GTK_WINDOW (new_window)); + + return new_window->tab_view; +} + +static void +setup_tab_view (NautilusWindow *window) +{ + g_signal_connect (window->tab_view, "close-page", + G_CALLBACK (tab_view_close_page_cb), + window); + g_signal_connect (window->tab_view, "setup-menu", + G_CALLBACK (tab_view_setup_menu_cb), + window); + g_signal_connect (window->tab_view, "notify::selected-page", + G_CALLBACK (tab_view_notify_selected_page_cb), + window); + g_signal_connect (window->tab_view, "create-window", + G_CALLBACK (tab_view_create_window_cb), + window); + g_signal_connect (window->tab_view, "page-attached", + G_CALLBACK (tab_view_page_attached_cb), + window); + g_signal_connect (window->tab_view, "page-detached", + G_CALLBACK (tab_view_page_detached_cb), + window); +} + +const GActionEntry win_entries[] = +{ + { "back", action_back }, + { "forward", action_forward }, + { "back-n", action_back_n, "u" }, + { "forward-n", action_forward_n, "u" }, + { "up", action_up }, + { "view-menu", action_toggle_state_view_button, NULL, "false", NULL }, + { "current-location-menu", action_show_current_location_menu }, + { "open-location", action_open_location, "s" }, + { "reload", action_reload }, + { "stop", action_stop }, + { "new-tab", action_new_tab }, + { "enter-location", action_enter_location }, + { "bookmark-current-location", action_bookmark_current_location }, + { "undo", action_undo }, + { "redo", action_redo }, + /* Only accesible by shorcuts */ + { "close-current-view", action_close_current_view }, + { "go-home", action_go_home }, + { "go-starred", action_go_starred }, + { "tab-move-left", action_tab_move_left }, + { "tab-move-right", action_tab_move_right }, + { "prompt-root-location", action_prompt_for_location_root }, + { "prompt-home-location", action_prompt_for_location_home }, + { "go-to-tab", NULL, "i", "0", action_go_to_tab }, + { "restore-tab", action_restore_tab }, + { "toggle-sidebar", action_toggle_sidebar }, +}; + +static void +nautilus_window_initialize_actions (NautilusWindow *window) +{ + GApplication *app; + GAction *action; + gchar detailed_action[80]; + gchar accel[80]; + gint i; + + g_action_map_add_action_entries (G_ACTION_MAP (window), + win_entries, G_N_ELEMENTS (win_entries), + window); + +#define ACCELS(...) ((const char *[]) { __VA_ARGS__, NULL }) + + app = g_application_get_default (); + nautilus_application_set_accelerators (app, "win.back", ACCELS ("<alt>Left", "Back")); + nautilus_application_set_accelerators (app, "win.forward", ACCELS ("<alt>Right", "Forward")); + nautilus_application_set_accelerators (app, "win.enter-location", ACCELS ("<control>l", "Go", "OpenURL")); + nautilus_application_set_accelerator (app, "win.new-tab", "<control>t"); + nautilus_application_set_accelerator (app, "win.close-current-view", "<control>w"); + + /* Special case reload, since users are used to use two shortcuts instead of one */ + nautilus_application_set_accelerators (app, "win.reload", ACCELS ("F5", "<ctrl>r", "Refresh", "Reload")); + nautilus_application_set_accelerator (app, "win.stop", "Stop"); + + nautilus_application_set_accelerator (app, "win.undo", "<control>z"); + nautilus_application_set_accelerator (app, "win.redo", "<shift><control>z"); + /* Only accesible by shorcuts */ + nautilus_application_set_accelerators (app, "win.bookmark-current-location", ACCELS ("<control>d", "AddFavorite")); + nautilus_application_set_accelerator (app, "win.up", "<alt>Up"); + nautilus_application_set_accelerators (app, "win.go-home", ACCELS ("<alt>Home", "HomePage", "Start")); + nautilus_application_set_accelerator (app, "win.go-starred", "Favorites"); + nautilus_application_set_accelerator (app, "win.tab-move-left", "<shift><control>Page_Up"); + nautilus_application_set_accelerator (app, "win.tab-move-right", "<shift><control>Page_Down"); + nautilus_application_set_accelerators (app, "win.prompt-root-location", ACCELS ("slash", "KP_Divide")); + /* Support keyboard layouts which have a dead tilde key but not a tilde key. */ + nautilus_application_set_accelerators (app, "win.prompt-home-location", ACCELS ("asciitilde", "dead_tilde")); + nautilus_application_set_accelerator (app, "win.current-location-menu", "F10"); + nautilus_application_set_accelerator (app, "win.restore-tab", "<shift><control>t"); + nautilus_application_set_accelerator (app, "win.toggle-sidebar", "F9"); + + /* Alt+N for the first 9 tabs */ + for (i = 0; i < 9; ++i) + { + g_snprintf (detailed_action, sizeof (detailed_action), "win.go-to-tab(%i)", i); + g_snprintf (accel, sizeof (accel), "<alt>%i", i + 1); + nautilus_application_set_accelerator (app, detailed_action, accel); + } + +#undef ACCELS + + action = g_action_map_lookup_action (G_ACTION_MAP (window), "toggle-sidebar"); + g_object_bind_property (window->content_flap, "folded", + action, "enabled", G_BINDING_SYNC_CREATE); +} + + +static void +nautilus_window_constructed (GObject *self) +{ + NautilusWindow *window; + NautilusApplication *application; + + window = NAUTILUS_WINDOW (self); + + nautilus_profile_start (NULL); + + G_OBJECT_CLASS (nautilus_window_parent_class)->constructed (self); + + application = NAUTILUS_APPLICATION (g_application_get_default ()); + gtk_window_set_application (GTK_WINDOW (window), GTK_APPLICATION (application)); + + setup_toolbar (window); + + gtk_window_set_default_size (GTK_WINDOW (window), + NAUTILUS_WINDOW_DEFAULT_WIDTH, + NAUTILUS_WINDOW_DEFAULT_HEIGHT); + + setup_tab_view (window); + nautilus_window_set_up_sidebar (window); + + + g_signal_connect_object (nautilus_file_undo_manager_get (), "undo-changed", + G_CALLBACK (nautilus_window_on_undo_changed), self, + G_CONNECT_AFTER); + + /* Is required that the UI is constructed before initializating the actions, since + * some actions trigger UI widgets to show/hide. */ + nautilus_window_initialize_actions (window); + + window->bookmarks_id = g_signal_connect_object (nautilus_application_get_bookmarks (application), + "changed", + G_CALLBACK (nautilus_window_sync_bookmarks), + window, G_CONNECT_SWAPPED); + + nautilus_toolbar_on_window_constructed (NAUTILUS_TOOLBAR (window->toolbar)); + + nautilus_profile_end (NULL); +} + +static void +nautilus_window_dispose (GObject *object) +{ + NautilusWindow *window; + GtkApplication *application; + GList *slots_copy; + + window = NAUTILUS_WINDOW (object); + application = gtk_window_get_application (GTK_WINDOW (window)); + + DEBUG ("Destroying window"); + + /* close all slots safely */ + slots_copy = g_list_copy (window->slots); + g_list_foreach (slots_copy, (GFunc) remove_slot_from_window, window); + g_list_free (slots_copy); + + /* the slots list should now be empty */ + g_assert (window->slots == NULL); + + g_clear_weak_pointer (&window->active_slot); + + if (application != NULL) + { + g_clear_signal_handler (&window->bookmarks_id, + nautilus_application_get_bookmarks (NAUTILUS_APPLICATION (application))); + } + + nautilus_window_unexport_handle (window); + + G_OBJECT_CLASS (nautilus_window_parent_class)->dispose (object); +} + +static void +nautilus_window_finalize (GObject *object) +{ + NautilusWindow *window; + + window = NAUTILUS_WINDOW (object); + + if (window->sidebar_width_handler_id != 0) + { + g_source_remove (window->sidebar_width_handler_id); + window->sidebar_width_handler_id = 0; + } + + g_clear_object (&window->selected_file); + g_clear_object (&window->selected_volume); + + g_signal_handlers_disconnect_by_func (nautilus_file_undo_manager_get (), + G_CALLBACK (nautilus_window_on_undo_changed), + window); + + g_queue_free_full (window->tab_data_queue, free_navigation_state); + + /* nautilus_window_close() should have run */ + g_assert (window->slots == NULL); + + G_OBJECT_CLASS (nautilus_window_parent_class)->finalize (object); +} + +static void +nautilus_window_save_geometry (NautilusWindow *window) +{ + gint width; + gint height; + GVariant *initial_size; + + gtk_window_get_default_size (GTK_WINDOW (window), &width, &height); + initial_size = g_variant_new_parsed ("(%i, %i)", width, height); + + g_settings_set_value (nautilus_window_state, + NAUTILUS_WINDOW_STATE_INITIAL_SIZE, + initial_size); +} + +void +nautilus_window_close (NautilusWindow *window) +{ + g_return_if_fail (NAUTILUS_IS_WINDOW (window)); + + nautilus_window_save_geometry (window); + nautilus_window_set_active_slot (window, NULL); + + /* The pad controller hold a reference to the window, creating a cycle. + * Usually, reference cycles are resolved in dispose(), but GTK removes the + * controllers in finalize(), so our only option is to manually remove it + * here before starting the destruction of the window. */ + if (window->pad_controller != NULL) + { + gtk_widget_remove_controller (GTK_WIDGET (window), + GTK_EVENT_CONTROLLER (window->pad_controller)); + g_clear_weak_pointer (&window->pad_controller); + } + + gtk_window_destroy (GTK_WINDOW (window)); +} + +void +nautilus_window_set_active_slot (NautilusWindow *window, + NautilusWindowSlot *new_slot) +{ + NautilusWindowSlot *old_slot; + + g_assert (NAUTILUS_IS_WINDOW (window)); + + if (new_slot) + { + g_assert ((window == nautilus_window_slot_get_window (new_slot))); + } + + old_slot = nautilus_window_get_active_slot (window); + + if (old_slot == new_slot) + { + return; + } + + DEBUG ("Setting new slot %p as active, old slot inactive %p", new_slot, old_slot); + + /* make old slot inactive if it exists (may be NULL after init, for example) */ + if (old_slot != NULL) + { + /* inform slot & view */ + nautilus_window_slot_set_active (old_slot, FALSE); + } + + g_set_weak_pointer (&window->active_slot, new_slot); + + /* make new slot active, if it exists */ + if (new_slot) + { + /* inform slot & view */ + nautilus_window_slot_set_active (new_slot, TRUE); + + on_location_changed (window); + } + + g_object_notify_by_pspec (G_OBJECT (window), properties[PROP_ACTIVE_SLOT]); +} + +static void +nautilus_window_realize (GtkWidget *widget) +{ + GTK_WIDGET_CLASS (nautilus_window_parent_class)->realize (widget); + update_cursor (NAUTILUS_WINDOW (widget)); +} + +static gboolean +nautilus_window_key_capture (GtkEventControllerKey *controller, + unsigned int keyval, + unsigned int keycode, + GdkModifierType state, + gpointer user_data) +{ + GtkWidget *widget; + GtkWidget *focus_widget; + + widget = gtk_event_controller_get_widget (GTK_EVENT_CONTROLLER (controller)); + focus_widget = gtk_window_get_focus (GTK_WINDOW (widget)); + if (focus_widget != NULL && GTK_IS_EDITABLE (focus_widget)) + { + /* if we have input focus on a GtkEditable (e.g. a GtkEntry), forward + * the event to it before activating accelerators. This allows, e.g., + * typing a tilde without activating the prompt-home-location action. + */ + if (gtk_event_controller_key_forward (controller, focus_widget)) + { + return GDK_EVENT_STOP; + } + } + + return GDK_EVENT_PROPAGATE; +} + +static gboolean +nautilus_window_key_bubble (GtkEventControllerKey *controller, + unsigned int keyval, + unsigned int keycode, + GdkModifierType state, + gpointer user_data) +{ + GtkWidget *widget; + NautilusWindow *window; + + widget = gtk_event_controller_get_widget (GTK_EVENT_CONTROLLER (controller)); + window = NAUTILUS_WINDOW (widget); + if (window->active_slot != NULL && + nautilus_window_slot_handle_event (window->active_slot, controller, keyval, state)) + { + return GDK_EVENT_STOP; + } + + return GDK_EVENT_PROPAGATE; +} + +void +nautilus_window_sync_title (NautilusWindow *window, + NautilusWindowSlot *slot) +{ + g_return_if_fail (NAUTILUS_IS_WINDOW (window)); + g_return_if_fail (NAUTILUS_IS_WINDOW_SLOT (slot)); + + if (slot == nautilus_window_get_active_slot (window)) + { + gtk_window_set_title (GTK_WINDOW (window), nautilus_window_slot_get_title (slot)); + } +} + +#ifdef GDK_WINDOWING_WAYLAND +typedef struct +{ + NautilusWindow *window; + NautilusWindowHandleExported callback; + gpointer user_data; +} WaylandWindowHandleExportedData; + +static void +wayland_window_handle_exported (GdkToplevel *toplevel, + const char *wayland_handle_str, + gpointer user_data) +{ + WaylandWindowHandleExportedData *data = user_data; + + data->window->export_handle = g_strdup_printf ("wayland:%s", wayland_handle_str); + data->callback (data->window, data->window->export_handle, 0, data->user_data); +} +#endif + +gboolean +nautilus_window_export_handle (NautilusWindow *window, + NautilusWindowHandleExported callback, + gpointer user_data) +{ + guint xid = get_window_xid (window); + + if (window->export_handle != NULL) + { + callback (window, window->export_handle, xid, user_data); + return TRUE; + } + +#ifdef GDK_WINDOWING_X11 + if (GDK_IS_X11_DISPLAY (gtk_widget_get_display (GTK_WIDGET (window)))) + { + window->export_handle = g_strdup_printf ("x11:%x", xid); + callback (window, window->export_handle, xid, user_data); + + return TRUE; + } +#endif +#ifdef GDK_WINDOWING_WAYLAND + if (GDK_IS_WAYLAND_DISPLAY (gtk_widget_get_display (GTK_WIDGET (window)))) + { + GdkSurface *gdk_surface = gtk_native_get_surface (GTK_NATIVE (window)); + WaylandWindowHandleExportedData *data; + + data = g_new0 (WaylandWindowHandleExportedData, 1); + data->window = window; + data->callback = callback; + data->user_data = user_data; + + if (!gdk_wayland_toplevel_export_handle (GDK_WAYLAND_TOPLEVEL (gdk_surface), + wayland_window_handle_exported, + data, + g_free)) + { + g_free (data); + return FALSE; + } + else + { + return TRUE; + } + } +#endif + + g_warning ("Couldn't export handle, unsupported windowing system"); + + return FALSE; +} + +void +nautilus_window_unexport_handle (NautilusWindow *window) +{ + if (window->export_handle == NULL) + { + return; + } + +#ifdef GDK_WINDOWING_WAYLAND + if (GDK_IS_WAYLAND_DISPLAY (gtk_widget_get_display (GTK_WIDGET (window)))) + { + GdkSurface *gdk_surface = gtk_native_get_surface (GTK_NATIVE (window)); + if (GDK_IS_WAYLAND_TOPLEVEL (gdk_surface)) + { + gdk_wayland_toplevel_unexport_handle (GDK_WAYLAND_TOPLEVEL (gdk_surface)); + } + } +#endif + + g_clear_pointer (&window->export_handle, g_free); +} + +/** + * nautilus_window_show: + * @widget: GtkWidget + * + * Call parent and then show/hide window items + * base on user prefs. + */ +static void +nautilus_window_show (GtkWidget *widget) +{ + GTK_WIDGET_CLASS (nautilus_window_parent_class)->show (widget); +} + +NautilusWindowSlot * +nautilus_window_get_active_slot (NautilusWindow *window) +{ + g_assert (NAUTILUS_IS_WINDOW (window)); + + return window->active_slot; +} + +GList * +nautilus_window_get_slots (NautilusWindow *window) +{ + g_assert (NAUTILUS_IS_WINDOW (window)); + + return window->slots; +} + +static void +on_is_maximized_changed (GObject *object, + GParamSpec *pspec, + gpointer user_data) +{ + gboolean is_maximized; + + is_maximized = gtk_window_is_maximized (GTK_WINDOW (object)); + + g_settings_set_boolean (nautilus_window_state, + NAUTILUS_WINDOW_STATE_MAXIMIZED, is_maximized); +} + +static gboolean +nautilus_window_close_request (GtkWindow *window) +{ + nautilus_window_close (NAUTILUS_WINDOW (window)); + return FALSE; +} + +static void +nautilus_window_back_or_forward (NautilusWindow *window, + gboolean back, + guint distance) +{ + NautilusWindowSlot *slot; + + slot = nautilus_window_get_active_slot (window); + + if (slot != NULL) + { + nautilus_window_slot_back_or_forward (slot, back, distance); + } +} + +void +nautilus_window_back_or_forward_in_new_tab (NautilusWindow *window, + NautilusNavigationDirection direction) +{ + GFile *location; + NautilusWindowSlot *window_slot; + NautilusWindowSlot *new_slot; + NautilusNavigationState *state; + + window_slot = nautilus_window_get_active_slot (window); + new_slot = nautilus_window_slot_new (window); + state = nautilus_window_slot_get_navigation_state (window_slot); + + /* Manually fix up the back / forward lists and location. + * This way we don't have to unnecessary load the current location + * and then load back / forward */ + switch (direction) + { + case NAUTILUS_NAVIGATION_DIRECTION_BACK: + { + state->forward_list = g_list_prepend (state->forward_list, state->current_location_bookmark); + state->current_location_bookmark = state->back_list->data; + state->back_list = state->back_list->next; + } + break; + + case NAUTILUS_NAVIGATION_DIRECTION_FORWARD: + { + state->back_list = g_list_prepend (state->back_list, state->current_location_bookmark); + state->current_location_bookmark = state->forward_list->data; + state->forward_list = state->forward_list->next; + } + break; + + default: + { + g_assert_not_reached (); + } + } + + location = nautilus_bookmark_get_location (state->current_location_bookmark); + nautilus_window_initialize_slot (window, new_slot, NAUTILUS_OPEN_FLAG_NEW_TAB); + nautilus_window_slot_open_location_full (new_slot, location, 0, NULL); + nautilus_window_slot_restore_navigation_state (new_slot, state); + + free_navigation_state (state); +} + +static void +on_click_gesture_pressed (GtkGestureClick *gesture, + gint n_press, + gdouble x, + gdouble y, + gpointer user_data) +{ + GtkWidget *widget; + NautilusWindow *window; + guint button; + + widget = gtk_event_controller_get_widget (GTK_EVENT_CONTROLLER (gesture)); + window = NAUTILUS_WINDOW (widget); + button = gtk_gesture_single_get_current_button (GTK_GESTURE_SINGLE (gesture)); + + if (mouse_extra_buttons && (button == mouse_back_button)) + { + nautilus_window_back_or_forward (window, TRUE, 0); + } + else if (mouse_extra_buttons && (button == mouse_forward_button)) + { + nautilus_window_back_or_forward (window, FALSE, 0); + } +} + +static void +mouse_back_button_changed (gpointer callback_data) +{ + int new_back_button; + + new_back_button = g_settings_get_int (nautilus_preferences, NAUTILUS_PREFERENCES_MOUSE_BACK_BUTTON); + + /* Bounds checking */ + if (new_back_button < 6 || new_back_button > UPPER_MOUSE_LIMIT) + { + return; + } + + mouse_back_button = new_back_button; +} + +static void +mouse_forward_button_changed (gpointer callback_data) +{ + int new_forward_button; + + new_forward_button = g_settings_get_int (nautilus_preferences, NAUTILUS_PREFERENCES_MOUSE_FORWARD_BUTTON); + + /* Bounds checking */ + if (new_forward_button < 6 || new_forward_button > UPPER_MOUSE_LIMIT) + { + return; + } + + mouse_forward_button = new_forward_button; +} + +static void +use_extra_mouse_buttons_changed (gpointer callback_data) +{ + mouse_extra_buttons = g_settings_get_boolean (nautilus_preferences, NAUTILUS_PREFERENCES_MOUSE_USE_EXTRA_BUTTONS); +} + +static void +nautilus_window_init (NautilusWindow *window) +{ + GtkWindowGroup *window_group; + GtkEventController *controller; + GtkPadController *pad_controller; + + g_type_ensure (NAUTILUS_TYPE_TOOLBAR); + g_type_ensure (NAUTILUS_TYPE_GTK_PLACES_SIDEBAR); + gtk_widget_init_template (GTK_WIDGET (window)); + + g_signal_connect_object (window->places_sidebar, + "show-other-locations-with-flags", + G_CALLBACK (places_sidebar_show_other_locations_with_flags), + window, + G_CONNECT_SWAPPED); + g_signal_connect_object (window->places_sidebar, + "show-starred-location", + G_CALLBACK (places_sidebar_show_starred_location), + window, + G_CONNECT_SWAPPED); + + g_signal_connect (window, "notify::maximized", + G_CALLBACK (on_is_maximized_changed), NULL); + + window->slots = NULL; + window->active_slot = NULL; + + gtk_style_context_add_class (gtk_widget_get_style_context (GTK_WIDGET (window)), + "nautilus-window"); + + window_group = gtk_window_group_new (); + gtk_window_group_add_window (window_group, GTK_WINDOW (window)); + g_object_unref (window_group); + + window->tab_data_queue = g_queue_new (); + + /* Attention: this creates a reference cycle: the pad controller owns a + * reference to the window (as an action group) and the window (as a widget) + * owns a reference to the pad controller. To break this, we must remove + * the controller from the window before destroying the window. But we need + * to know the controller is still alive before trying to remove it, so a + * weak reference is added. */ + pad_controller = gtk_pad_controller_new (G_ACTION_GROUP (window), NULL); + g_set_weak_pointer (&window->pad_controller, pad_controller); + gtk_pad_controller_set_action_entries (window->pad_controller, + pad_actions, G_N_ELEMENTS (pad_actions)); + gtk_widget_add_controller (GTK_WIDGET (window), + GTK_EVENT_CONTROLLER (window->pad_controller)); + + controller = GTK_EVENT_CONTROLLER (gtk_gesture_click_new ()); + gtk_widget_add_controller (GTK_WIDGET (window), controller); + gtk_event_controller_set_propagation_phase (controller, GTK_PHASE_CAPTURE); + gtk_gesture_single_set_button (GTK_GESTURE_SINGLE (controller), 0); + g_signal_connect (controller, "pressed", + G_CALLBACK (on_click_gesture_pressed), NULL); + + controller = gtk_event_controller_key_new (); + gtk_widget_add_controller (GTK_WIDGET (window), controller); + gtk_event_controller_set_propagation_phase (controller, GTK_PHASE_CAPTURE); + g_signal_connect (controller, "key-pressed", + G_CALLBACK (nautilus_window_key_capture), NULL); + + controller = gtk_event_controller_key_new (); + gtk_widget_add_controller (GTK_WIDGET (window), controller); + gtk_event_controller_set_propagation_phase (controller, GTK_PHASE_BUBBLE); + g_signal_connect (controller, "key-pressed", + G_CALLBACK (nautilus_window_key_bubble), NULL); +} + +static void +nautilus_window_get_property (GObject *object, + guint prop_id, + GValue *value, + GParamSpec *pspec) +{ + NautilusWindow *self = NAUTILUS_WINDOW (object); + + switch (prop_id) + { + case PROP_ACTIVE_SLOT: + { + g_value_set_object (value, G_OBJECT (nautilus_window_get_active_slot (self))); + } + break; + + default: + { + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + } + } +} + +static void +nautilus_window_set_property (GObject *object, + guint prop_id, + const GValue *value, + GParamSpec *pspec) +{ + NautilusWindow *self = NAUTILUS_WINDOW (object); + + switch (prop_id) + { + case PROP_ACTIVE_SLOT: + { + nautilus_window_set_active_slot (self, NAUTILUS_WINDOW_SLOT (g_value_get_object (value))); + } + break; + + default: + { + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + } + } +} + +static void +nautilus_window_class_init (NautilusWindowClass *class) +{ + GObjectClass *oclass = G_OBJECT_CLASS (class); + GtkWidgetClass *wclass = GTK_WIDGET_CLASS (class); + GtkWindowClass *winclass = GTK_WINDOW_CLASS (class); + + oclass->dispose = nautilus_window_dispose; + oclass->finalize = nautilus_window_finalize; + oclass->constructed = nautilus_window_constructed; + oclass->get_property = nautilus_window_get_property; + oclass->set_property = nautilus_window_set_property; + + wclass->show = nautilus_window_show; + wclass->realize = nautilus_window_realize; + wclass->grab_focus = nautilus_window_grab_focus; + + winclass->close_request = nautilus_window_close_request; + + properties[PROP_ACTIVE_SLOT] = + g_param_spec_object ("active-slot", + NULL, NULL, + NAUTILUS_TYPE_WINDOW_SLOT, + G_PARAM_READWRITE | G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS); + + g_object_class_install_properties (oclass, N_PROPS, properties); + + gtk_widget_class_set_template_from_resource (wclass, + "/org/gnome/nautilus/ui/nautilus-window.ui"); + gtk_widget_class_bind_template_child (wclass, NautilusWindow, toolbar); + gtk_widget_class_bind_template_child (wclass, NautilusWindow, content_flap); + gtk_widget_class_bind_template_child (wclass, NautilusWindow, places_sidebar); + gtk_widget_class_bind_template_child (wclass, NautilusWindow, toast_overlay); + gtk_widget_class_bind_template_child (wclass, NautilusWindow, tab_view); + + signals[SLOT_ADDED] = + g_signal_new ("slot-added", + G_TYPE_FROM_CLASS (class), + G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION, + 0, + NULL, NULL, + g_cclosure_marshal_VOID__OBJECT, + G_TYPE_NONE, 1, NAUTILUS_TYPE_WINDOW_SLOT); + signals[SLOT_REMOVED] = + g_signal_new ("slot-removed", + G_TYPE_FROM_CLASS (class), + G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION, + 0, + NULL, NULL, + g_cclosure_marshal_VOID__OBJECT, + G_TYPE_NONE, 1, NAUTILUS_TYPE_WINDOW_SLOT); + + g_signal_connect_swapped (nautilus_preferences, + "changed::" NAUTILUS_PREFERENCES_MOUSE_BACK_BUTTON, + G_CALLBACK (mouse_back_button_changed), + NULL); + + g_signal_connect_swapped (nautilus_preferences, + "changed::" NAUTILUS_PREFERENCES_MOUSE_FORWARD_BUTTON, + G_CALLBACK (mouse_forward_button_changed), + NULL); + + g_signal_connect_swapped (nautilus_preferences, + "changed::" NAUTILUS_PREFERENCES_MOUSE_USE_EXTRA_BUTTONS, + G_CALLBACK (use_extra_mouse_buttons_changed), + NULL); +} + +NautilusWindow * +nautilus_window_new (void) +{ + return g_object_new (NAUTILUS_TYPE_WINDOW, + "icon-name", APPLICATION_ID, + NULL); +} + +void +nautilus_window_show_about_dialog (NautilusWindow *window) +{ + g_autofree gchar *module_names = nautilus_module_get_installed_module_names (); + g_autofree gchar *debug_info = NULL; + + const gchar *designers[] = + { + "The GNOME Project", + NULL + }; + const gchar *developers[] = + { + "The contributors to the Nautilus project", + NULL + }; + const gchar *documenters[] = + { + "GNOME Documentation Team", + "Sun Microsystems", + NULL + }; + + if (module_names == NULL) + { + debug_info = g_strdup (_("No plugins currently installed.")); + } + else + { + debug_info = g_strconcat (_("Currently installed plugins:"), "\n\n", + module_names, "\n\n", + _("For bug testing only, the following command can be used:"), "\n" + "NAUTILUS_DISABLE_PLUGINS=TRUE nautilus", NULL); + } + + adw_show_about_window (window ? GTK_WINDOW (window) : NULL, + "application-name", _("Files"), + "application-icon", APPLICATION_ID, + "developer-name", _("The GNOME Project"), + "version", VERSION, + "website", "https://wiki.gnome.org/action/show/Apps/Files", + "issue-url", "https://gitlab.gnome.org/GNOME/nautilus/-/issues/new", + "debug-info", debug_info, + "copyright", "© 1999 The Files Authors", + "license-type", GTK_LICENSE_GPL_3_0, + "designers", designers, + "developers", developers, + "documenters", documenters, + /* Translators should localize the following string + * which will be displayed at the bottom of the about + * box to give credit to the translator(s). + */ + "translator-credits", _("translator-credits"), + NULL); +} + +void +nautilus_window_search (NautilusWindow *window, + NautilusQuery *query) +{ + NautilusWindowSlot *active_slot; + + active_slot = nautilus_window_get_active_slot (window); + if (active_slot) + { + nautilus_window_slot_search (active_slot, query); + } + else + { + g_warning ("Trying search on a slot but no active slot present"); + } +} |