/* * nautilus-window-slot.c: Nautilus window slot * * Copyright (C) 2008 Free Software Foundation, Inc. * * 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, see . * * Author: Christian Neumair */ #define G_LOG_DOMAIN "nautilus-window" #include "config.h" #include "nautilus-window-slot.h" #include "nautilus-application.h" #include "nautilus-bookmark.h" #include "nautilus-bookmark-list.h" #include "nautilus-directory.h" #include "nautilus-enum-types.h" #include "nautilus-fd-holder.h" #include "nautilus-files-view.h" #include "nautilus-location-banner.h" #include "nautilus-mime-actions.h" #include "nautilus-query.h" #include "nautilus-query-editor.h" #include "nautilus-scheme.h" #include "nautilus-tag-manager.h" #include "nautilus-toolbar.h" #include "nautilus-view-info.h" #include "nautilus-x-content-bar.h" #include #include #include "nautilus-file.h" #include "nautilus-file-utilities.h" #include "nautilus-global-preferences.h" #include "nautilus-module.h" #include "nautilus-monitor.h" #include "nautilus-ui-utilities.h" enum { PROP_ACTIVE = 1, PROP_MODE, PROP_ICON_NAME, PROP_EXTENSIONS_BACKGROUND_MENU, PROP_FILTER, PROP_TEMPLATES_MENU, PROP_LOADING, PROP_SEARCH_VISIBLE, PROP_SEARCH_GLOBAL, PROP_SELECTION, PROP_LOCATION, PROP_TOOLTIP, PROP_ALLOW_STOP, PROP_TITLE, NUM_PROPERTIES }; static GParamSpec *properties[NUM_PROPERTIES]; enum { SIGNAL_ACTIVATE_FILES, LAST_SIGNAL }; static guint signals[LAST_SIGNAL]; struct _NautilusWindowSlot { AdwBin parent_instance; NautilusMode mode; gboolean active : 1; guint loading : 1; GtkWidget *stack; GtkWidget *vbox; AdwStatusPage *global_search_page; GtkWidget *extra_location_widgets; GtkFilter *filter; /* Slot actions */ GActionGroup *slot_action_group; GtkShortcutController *shortcuts; /* Current location. */ GFile *location; gchar *title; NautilusFdHolder *fd_holder; /* Viewed file */ NautilusFilesView *content_view; NautilusFile *viewed_file; gboolean viewed_file_in_trash; /* Information about bookmarks and history list */ NautilusBookmark *current_location_bookmark; NautilusBookmark *last_location_bookmark; GList *back_list; GList *forward_list; /* Alt+Up reverse stack for Alt+Down. */ GList /**/ *down_list; /* Query editor */ NautilusQueryEditor *query_editor; NautilusQuery *pending_search_query; /* Banner */ AdwBanner *banner; /* Load state */ GCancellable *find_mount_cancellable; /* It could be either the view is loading the files or the search didn't * finish. Used for showing a spinner to provide feedback to the user. */ gboolean allow_stop; gboolean needs_reload; /* New location. */ GFile *pending_location; NautilusFile *pending_file; int location_change_distance; NautilusFileList *pending_selection; NautilusFile *pending_file_to_activate; GCancellable *mount_cancellable; GError *mount_error; gboolean tried_mount; guint default_view_id; /* Menus */ GMenuModel *extensions_background_menu; GMenuModel *templates_menu; /* View bindings */ GBinding *searching_binding; GBinding *selection_binding; GBinding *extensions_background_menu_binding; GBinding *templates_menu_binding; NautilusFileList *selection; }; G_DEFINE_FINAL_TYPE (NautilusWindowSlot, nautilus_window_slot, ADW_TYPE_BIN); static const GtkPadActionEntry pad_actions[] = { { GTK_PAD_ACTION_BUTTON, 3, -1, N_("Parent folder"), "up" }, { GTK_PAD_ACTION_BUTTON, 4, -1, N_("Back"), "back" }, { GTK_PAD_ACTION_BUTTON, 5, -1, N_("Forward"), "forward" }, }; static void nautilus_window_slot_force_reload (NautilusWindowSlot *self); static void nautilus_window_slot_update_extra_location_widgets (NautilusWindowSlot *self); static void create_and_bind_new_content_view (NautilusWindowSlot *self, guint view_id); static void nautilus_window_slot_update_for_new_location (NautilusWindowSlot *self); static void apply_pending_location_and_selection_on_view (NautilusWindowSlot *self); static void nautilus_window_slot_queue_reload (NautilusWindowSlot *self); static void nautilus_window_slot_set_loading (NautilusWindowSlot *self, gboolean loading); static void nautilus_window_slot_update_title (NautilusWindowSlot *self); static void nautilus_window_slot_set_search_visible (NautilusWindowSlot *self, gboolean visible); static void nautilus_window_slot_set_location (NautilusWindowSlot *self, GFile *location); static void nautilus_window_slot_set_viewed_file (NautilusWindowSlot *self, NautilusFile *file); static void nautilus_window_slot_set_allow_stop (NautilusWindowSlot *self, gboolean allow); static void nautilus_window_slot_go_up (NautilusWindowSlot *self); static void nautilus_window_slot_go_down (NautilusWindowSlot *self); static void update_back_forward_actions (NautilusWindowSlot *self); void free_navigation_state (gpointer data) { NautilusNavigationState *navigation_state = data; g_list_free_full (navigation_state->back_list, g_object_unref); g_list_free_full (navigation_state->forward_list, g_object_unref); g_clear_object (&navigation_state->current_location_bookmark); g_free (navigation_state); } void nautilus_window_slot_restore_navigation_state (NautilusWindowSlot *self, NautilusNavigationState *data) { GFile *location = nautilus_bookmark_get_location (data->current_location_bookmark); nautilus_window_slot_open_location_full (self, location, NULL); g_set_object (&self->current_location_bookmark, data->current_location_bookmark); self->back_list = g_steal_pointer (&data->back_list); self->forward_list = g_steal_pointer (&data->forward_list); update_back_forward_actions (self); } NautilusNavigationState * nautilus_window_slot_get_navigation_state (NautilusWindowSlot *self) { NautilusNavigationState *data; GList *back_list; GList *forward_list; if (self->location == NULL) { return NULL; } back_list = g_list_copy_deep (self->back_list, (GCopyFunc) g_object_ref, NULL); forward_list = g_list_copy_deep (self->forward_list, (GCopyFunc) g_object_ref, NULL); /* This data is used to restore a tab after it was closed. * In order to do that we need to keep the history, what was * the view mode before search and a reference to the file. * A GFile isn't enough, as the NautilusFile also keeps a * reference to the search directory */ data = g_new0 (NautilusNavigationState, 1); data->back_list = back_list; data->forward_list = forward_list; g_set_object (&data->current_location_bookmark, self->current_location_bookmark); return data; } static void nautilus_window_slot_set_view_id (NautilusWindowSlot *self, guint view_id) { g_return_if_fail (NAUTILUS_IS_FILES_VIEW (self->content_view)); if (nautilus_files_view_get_view_id (self->content_view) == view_id) { return; } nautilus_files_view_change (self->content_view, view_id); g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_ICON_NAME]); g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_TOOLTIP]); } static guint nautilus_window_slot_get_view_id_for_location (NautilusWindowSlot *self, GFile *location) { g_autoptr (GFile) effective_location = g_object_ref (location); if (self->content_view != NULL) { NautilusQuery *query = nautilus_files_view_get_search_query (self->content_view); if (query != NULL) { g_autoptr (GFile) query_location = nautilus_query_get_location (query); if (query_location != NULL) { g_set_object (&effective_location, query_location); } } } if (nautilus_is_root_for_scheme (effective_location, SCHEME_NETWORK_VIEW)) { return NAUTILUS_VIEW_NETWORK_ID; } return self->default_view_id; } static void update_search_visible (NautilusWindowSlot *self) { /* If we changed location just to another search location, for example, * when changing the query, just keep the search visible. * Make sure the search is visible though, since we could be returning * from a previous search location when using the history */ if (nautilus_files_view_is_searching (self->content_view)) { nautilus_window_slot_set_search_visible (self, TRUE); return; } if (self->pending_search_query) { nautilus_window_slot_search (self, g_object_ref (self->pending_search_query)); } } static void nautilus_window_slot_sync_actions (NautilusWindowSlot *self) { gboolean is_network_view; GAction *action; GVariant *variant; if (!nautilus_window_slot_get_active (self)) { return; } if (self->content_view == NULL) { return; } /* Check if we need to close the search or show search after changing the location. * Needs to be done after the change has been done, if not, a loop happens, * because setting the search enabled or not actually opens a location */ update_search_visible (self); /* Files view mode */ guint view_id = nautilus_files_view_get_view_id (self->content_view); is_network_view = view_id == NAUTILUS_VIEW_NETWORK_ID; action = g_action_map_lookup_action (G_ACTION_MAP (self->slot_action_group), "files-view-mode"); g_simple_action_set_enabled (G_SIMPLE_ACTION (action), !is_network_view); if (g_action_get_enabled (action)) { variant = g_variant_new_uint32 (view_id); g_action_change_state (action, variant); } action = g_action_map_lookup_action (G_ACTION_MAP (self->slot_action_group), "files-view-mode-toggle"); g_simple_action_set_enabled (G_SIMPLE_ACTION (action), !is_network_view); } static void query_editor_cancel_callback (NautilusQueryEditor *editor, NautilusWindowSlot *self) { nautilus_window_slot_set_search_visible (self, FALSE); } static void query_editor_activated_callback (NautilusQueryEditor *editor, NautilusWindowSlot *self) { if (self->content_view != NULL) { nautilus_files_view_activate_selection (self->content_view, 0); } } static void query_editor_focus_view_callback (NautilusQueryEditor *editor, NautilusWindowSlot *self) { if (self->content_view != NULL) { gtk_widget_grab_focus (GTK_WIDGET (self->content_view)); } } static void query_editor_changed_callback (NautilusQueryEditor *editor, NautilusQuery *query, gboolean reload, NautilusWindowSlot *self) { nautilus_files_view_set_search_query (self->content_view, query); /* Setting search query may cause the view to load a new location. */ GFile *location = nautilus_files_view_get_location (self->content_view); guint view_id = nautilus_window_slot_get_view_id_for_location (self, location); nautilus_window_slot_set_location (self, location); nautilus_window_slot_set_view_id (self, view_id); } static void hide_query_editor (NautilusWindowSlot *self) { NautilusFilesView *view = self->content_view; g_signal_handlers_disconnect_by_data (self->query_editor, self); nautilus_query_editor_set_query (self->query_editor, NULL); if (nautilus_files_view_is_searching (view)) { /* Save current selection to restore it after leaving search results. * This allows finding a file from current folder using search, then * press [Esc], and have the selected search result still selected and * revealed in the unfiltered folder view. */ g_autolist (NautilusFile) selection = nautilus_files_view_get_selection (view); NautilusSelectionSource selection_source = nautilus_files_view_get_selection_source (view); /* Now that we have saved the search, clear the view's query. The view * will immediately clear its model model and load the previous location */ nautilus_files_view_set_search_query (view, NULL); /* The view location has changed, update the slot location. */ GFile *location = nautilus_files_view_get_location (view); guint view_id = nautilus_window_slot_get_view_id_for_location (self, location); nautilus_window_slot_set_location (self, location); nautilus_window_slot_set_view_id (self, view_id); /* Apply the saved selection */ nautilus_files_view_set_selection (view, selection, selection_source); } if (nautilus_window_slot_get_active (self)) { gtk_widget_grab_focus (GTK_WIDGET (gtk_widget_get_root (GTK_WIDGET (self)))); } } static GFile * nautilus_window_slot_get_current_location (NautilusWindowSlot *self) { if (self->pending_location != NULL) { return self->pending_location; } return self->location; } static void show_query_editor (NautilusWindowSlot *self) { if (self->content_view == NULL) { return; } if (nautilus_files_view_is_searching (self->content_view)) { NautilusQuery *query = nautilus_files_view_get_search_query (self->content_view); if (query != NULL) { nautilus_query_editor_set_query (self->query_editor, query); } } gtk_widget_grab_focus (GTK_WIDGET (self->query_editor)); g_signal_connect (self->query_editor, "changed", G_CALLBACK (query_editor_changed_callback), self); g_signal_connect (self->query_editor, "cancel", G_CALLBACK (query_editor_cancel_callback), self); g_signal_connect (self->query_editor, "activated", G_CALLBACK (query_editor_activated_callback), self); g_signal_connect (self->query_editor, "focus-view", G_CALLBACK (query_editor_focus_view_callback), self); } static void nautilus_window_slot_set_search_visible (NautilusWindowSlot *self, gboolean visible) { GAction *action; action = g_action_map_lookup_action (G_ACTION_MAP (self->slot_action_group), "search-visible"); g_action_change_state (action, g_variant_new_boolean (visible)); } gboolean nautilus_window_slot_get_search_visible (NautilusWindowSlot *self) { GAction *action; GVariant *state; gboolean search_visible; action = g_action_map_lookup_action (G_ACTION_MAP (self->slot_action_group), "search-visible"); state = g_action_get_state (action); search_visible = g_variant_get_boolean (state); g_variant_unref (state); return search_visible; } static void nautilus_window_slot_set_search_global (NautilusWindowSlot *self, gboolean visible) { GAction *action = g_action_map_lookup_action (G_ACTION_MAP (self->slot_action_group), "search-global"); g_action_change_state (action, g_variant_new_boolean (visible)); } gboolean nautilus_window_slot_get_search_global (NautilusWindowSlot *self) { GAction *action = g_action_map_lookup_action (G_ACTION_MAP (self->slot_action_group), "search-global"); g_autoptr (GVariant) state = g_action_get_state (action); return g_variant_get_boolean (state); } void nautilus_window_slot_search (NautilusWindowSlot *self, NautilusQuery *query) { g_clear_object (&self->pending_search_query); /* We could call this when the location is still being checked in the * window slot. For that, save the search we want to do for once we have * a view set up */ if (self->content_view != NULL) { nautilus_window_slot_set_search_visible (self, TRUE); nautilus_query_editor_set_query (self->query_editor, query); nautilus_files_view_set_search_query (self->content_view, query); } else { self->pending_search_query = g_object_ref (query); } } gboolean nautilus_window_slot_handle_activate_files (NautilusWindowSlot *self, GList *files) { if (self->mode == NAUTILUS_MODE_BROWSE) { return FALSE; } if (files != NULL && files->next == NULL && nautilus_file_opens_in_view (NAUTILUS_FILE (files->data))) { /* Single folder or folder-like item is always handled by the view. */ return FALSE; } g_signal_emit (self, signals[SIGNAL_ACTIVATE_FILES], 0, files); return TRUE; } gboolean nautilus_window_slot_handle_event (NautilusWindowSlot *self, GtkEventControllerKey *controller, guint keyval, GdkModifierType state) { gboolean retval; GAction *action; retval = FALSE; action = g_action_map_lookup_action (G_ACTION_MAP (self->slot_action_group), "search-visible"); if (keyval == GDK_KEY_Escape || keyval == GDK_KEY_BackSpace) { g_autoptr (GVariant) action_state = NULL; action_state = g_action_get_state (action); if (!g_variant_get_boolean (action_state)) { return GDK_EVENT_PROPAGATE; } else if (keyval == GDK_KEY_Escape) { nautilus_window_slot_set_search_visible (self, FALSE); return GDK_EVENT_STOP; } } /* If the action is not enabled, don't try to handle search */ if (g_action_get_enabled (action)) { retval = nautilus_query_editor_handle_event (self->query_editor, controller, keyval, state); } if (retval) { nautilus_window_slot_set_search_visible (self, TRUE); } return retval; } static void nautilus_window_slot_remove_extra_location_widgets (NautilusWindowSlot *self) { GtkWidget *widget; while ((widget = gtk_widget_get_first_child (self->extra_location_widgets)) != NULL) { gtk_box_remove (GTK_BOX (self->extra_location_widgets), widget); } } static void nautilus_window_slot_add_extra_location_widget (NautilusWindowSlot *self, GtkWidget *widget) { gtk_box_append (GTK_BOX (self->extra_location_widgets), widget); } static void nautilus_window_slot_set_selection (NautilusWindowSlot *self, GList *selection) { nautilus_file_list_free (self->selection); self->selection = selection; g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_SELECTION]); } static void real_set_extensions_background_menu (NautilusWindowSlot *self, GMenuModel *menu) { g_set_object (&self->extensions_background_menu, menu); } static void real_set_templates_menu (NautilusWindowSlot *self, GMenuModel *menu) { g_set_object (&self->templates_menu, menu); } static void nautilus_window_slot_set_property (GObject *object, guint property_id, const GValue *value, GParamSpec *pspec) { NautilusWindowSlot *self = NAUTILUS_WINDOW_SLOT (object); switch (property_id) { case PROP_MODE: { self->mode = g_value_get_enum (value); } break; case PROP_FILTER: { nautilus_window_slot_set_filter (self, g_value_get_object (value)); } break; case PROP_LOCATION: { nautilus_window_slot_set_location (self, g_value_get_object (value)); } break; case PROP_SEARCH_VISIBLE: { nautilus_window_slot_set_search_visible (self, g_value_get_boolean (value)); } break; case PROP_EXTENSIONS_BACKGROUND_MENU: { real_set_extensions_background_menu (self, g_value_get_object (value)); } break; case PROP_TEMPLATES_MENU: { real_set_templates_menu (self, g_value_get_object (value)); } break; case PROP_SELECTION: { nautilus_window_slot_set_selection (self, g_value_get_pointer (value)); } break; default: { G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); } break; } } static GMenuModel * real_get_extensions_background_menu (NautilusWindowSlot *self) { return self->extensions_background_menu; } GMenuModel * nautilus_window_slot_get_extensions_background_menu (NautilusWindowSlot *self) { GMenuModel *menu = NULL; g_object_get (self, "extensions-background-menu", &menu, NULL); return menu; } static GMenuModel * real_get_templates_menu (NautilusWindowSlot *self) { return self->templates_menu; } GMenuModel * nautilus_window_slot_get_templates_menu (NautilusWindowSlot *self) { GMenuModel *menu = NULL; g_object_get (self, "templates-menu", &menu, NULL); return menu; } static void nautilus_window_slot_get_property (GObject *object, guint property_id, GValue *value, GParamSpec *pspec) { NautilusWindowSlot *self = NAUTILUS_WINDOW_SLOT (object); switch (property_id) { case PROP_ACTIVE: { g_value_set_boolean (value, nautilus_window_slot_get_active (self)); } break; case PROP_FILTER: { g_value_set_object (value, nautilus_window_slot_get_filter (self)); } break; case PROP_MODE: { g_value_set_enum (value, nautilus_window_slot_get_mode (self)); } break; case PROP_ICON_NAME: { g_value_set_static_string (value, nautilus_window_slot_get_icon_name (self)); } break; case PROP_EXTENSIONS_BACKGROUND_MENU: { g_value_set_object (value, real_get_extensions_background_menu (self)); } break; case PROP_TEMPLATES_MENU: { g_value_set_object (value, real_get_templates_menu (self)); } break; case PROP_LOADING: { g_value_set_boolean (value, nautilus_window_slot_get_loading (self)); } break; case PROP_LOCATION: { g_value_set_object (value, nautilus_window_slot_get_current_location (self)); } break; case PROP_SEARCH_VISIBLE: { g_value_set_boolean (value, nautilus_window_slot_get_search_visible (self)); } break; case PROP_SEARCH_GLOBAL: { g_value_set_boolean (value, nautilus_window_slot_get_search_global (self)); } break; case PROP_TOOLTIP: { g_value_set_static_string (value, nautilus_window_slot_get_tooltip (self)); } break; case PROP_ALLOW_STOP: { g_value_set_boolean (value, nautilus_window_slot_get_allow_stop (self)); } break; case PROP_SELECTION: { g_value_set_pointer (value, nautilus_window_slot_get_selection (self)); } break; case PROP_TITLE: { g_value_set_string (value, nautilus_window_slot_get_title (self)); } break; default: { G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); } break; } } GList * nautilus_window_slot_get_selection (NautilusWindowSlot *self) { return self->selection; } NautilusSelectionSource nautilus_window_slot_get_selection_source (NautilusWindowSlot *self) { return nautilus_files_view_get_selection_source (self->content_view); } static void nautilus_window_slot_constructed (GObject *object) { NautilusWindowSlot *self = NAUTILUS_WINDOW_SLOT (object); GtkWidget *extras_vbox; G_OBJECT_CLASS (nautilus_window_slot_parent_class)->constructed (object); self->stack = gtk_stack_new (); adw_bin_set_child (ADW_BIN (self), self->stack); self->vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0); gtk_stack_add_child (GTK_STACK (self->stack), self->vbox); extras_vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0); self->extra_location_widgets = extras_vbox; gtk_box_append (GTK_BOX (self->vbox), extras_vbox); self->query_editor = NAUTILUS_QUERY_EDITOR (nautilus_query_editor_new ()); /* We want to keep alive the query editor betwen additions and removals on the * UI, specifically when the toolbar adds or removes it */ g_object_ref_sink (self->query_editor); self->banner = ADW_BANNER (adw_banner_new ("")); gtk_box_append (GTK_BOX (self->vbox), GTK_WIDGET (self->banner)); self->global_search_page = ADW_STATUS_PAGE (adw_status_page_new ()); adw_status_page_set_icon_name (self->global_search_page, "edit-find-symbolic"); adw_status_page_set_title (self->global_search_page, _("Search Everywhere")); adw_status_page_set_description (self->global_search_page, _("Find files and folders in all search locations")); gtk_stack_add_child (GTK_STACK (self->stack), GTK_WIDGET (self->global_search_page)); GtkWidget *button = gtk_button_new_with_label (_("Search Settings")); gtk_actionable_set_action_name (GTK_ACTIONABLE (button), "app.search-settings"); gtk_widget_set_halign (button, GTK_ALIGN_CENTER); gtk_widget_add_css_class (button, "pill"); adw_status_page_set_child (self->global_search_page, button); g_object_bind_property (self, "location", self->query_editor, "location", G_BINDING_DEFAULT); self->title = g_strdup (_("Loading…")); g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_TITLE]); } static void update_back_forward_actions (NautilusWindowSlot *self) { GAction *action; gboolean enabled; enabled = (nautilus_window_slot_get_back_history (self) != NULL && !nautilus_window_slot_get_search_global (self)); action = g_action_map_lookup_action (G_ACTION_MAP (self->slot_action_group), "back"); g_simple_action_set_enabled (G_SIMPLE_ACTION (action), enabled); action = g_action_map_lookup_action (G_ACTION_MAP (self->slot_action_group), "back-n"); g_simple_action_set_enabled (G_SIMPLE_ACTION (action), enabled); enabled = (nautilus_window_slot_get_forward_history (self) != NULL && !nautilus_window_slot_get_search_global (self)); action = g_action_map_lookup_action (G_ACTION_MAP (self->slot_action_group), "forward"); g_simple_action_set_enabled (G_SIMPLE_ACTION (action), enabled); action = g_action_map_lookup_action (G_ACTION_MAP (self->slot_action_group), "forward-n"); g_simple_action_set_enabled (G_SIMPLE_ACTION (action), enabled); } static void action_open_location (GSimpleAction *action, GVariant *state, gpointer user_data) { NautilusWindowSlot *self = NAUTILUS_WINDOW_SLOT (user_data); g_autoptr (GFile) location = g_file_new_for_uri (g_variant_get_string (state, NULL)); nautilus_window_slot_open_location_full (self, location, NULL); } static void action_back (GSimpleAction *action, GVariant *state, gpointer user_data) { NautilusWindowSlot *self = NAUTILUS_WINDOW_SLOT (user_data); nautilus_window_slot_navigate (self, -1); } static void action_forward (GSimpleAction *action, GVariant *state, gpointer user_data) { NautilusWindowSlot *self = NAUTILUS_WINDOW_SLOT (user_data); nautilus_window_slot_navigate (self, 1); } static void action_navigate_n (GSimpleAction *action, GVariant *parameter, gpointer user_data) { NautilusWindowSlot *self = NAUTILUS_WINDOW_SLOT (user_data); nautilus_window_slot_navigate (self, g_variant_get_int32 (parameter)); } static void action_up (GSimpleAction *action, GVariant *state, gpointer user_data) { NautilusWindowSlot *self = NAUTILUS_WINDOW_SLOT (user_data); nautilus_window_slot_go_up (self); } static void action_down (GSimpleAction *action, GVariant *state, gpointer user_data) { NautilusWindowSlot *self = NAUTILUS_WINDOW_SLOT (user_data); nautilus_window_slot_go_down (self); } static void action_focus_search (GSimpleAction *action, GVariant *state, gpointer user_data) { NautilusWindowSlot *self = NAUTILUS_WINDOW_SLOT (user_data); nautilus_window_slot_set_search_visible (self, TRUE); nautilus_query_editor_select_all_text (self->query_editor); } static void action_search_visible (GSimpleAction *action, GVariant *state, gpointer user_data) { NautilusWindowSlot *self = NAUTILUS_WINDOW_SLOT (user_data); g_autoptr (GVariant) current_state = g_action_get_state (G_ACTION (action)); gboolean search_visible = g_variant_get_boolean (state); if (g_variant_get_boolean (current_state) != search_visible) { g_simple_action_set_state (action, state); if (search_visible) { show_query_editor (self); } else { hide_query_editor (self); } g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_SEARCH_VISIBLE]); } /* Update global_search_page visibility even if the state of search-visible * hasn't changed. This is because we may have just been notified through * property binding that the view has started showing search results. */ if (nautilus_window_slot_get_search_global (self)) { if (search_visible) { if (self->content_view != NULL && nautilus_files_view_is_searching (self->content_view)) { gtk_stack_set_visible_child (GTK_STACK (self->stack), self->vbox); } } else { /* The Escape key has been used. */ nautilus_window_slot_set_search_global (self, FALSE); } } } static void action_search_global (GSimpleAction *action, GVariant *state, gpointer user_data) { NautilusWindowSlot *self = NAUTILUS_WINDOW_SLOT (user_data); g_autoptr (GVariant) current_state = g_action_get_state (G_ACTION (action)); gboolean search_global = g_variant_get_boolean (state); if (g_variant_get_boolean (current_state) != search_global) { g_simple_action_set_state (action, state); if (search_global) { NautilusQuery *query = nautilus_files_view_get_search_query (self->content_view); if (query != NULL) { nautilus_query_set_location (query, NULL); nautilus_files_view_set_search_query (self->content_view, query); /* The view location has changed, update the view id. */ GFile *location = nautilus_files_view_get_location (self->content_view); guint view_id = nautilus_window_slot_get_view_id_for_location (self, location); nautilus_window_slot_set_location (self, location); nautilus_window_slot_set_view_id (self, view_id); } nautilus_query_editor_set_location (self->query_editor, NULL); gtk_stack_set_visible_child (GTK_STACK (self->stack), GTK_WIDGET (self->global_search_page)); } else { nautilus_query_editor_set_location (self->query_editor, nautilus_window_slot_get_current_location (self)); gtk_stack_set_visible_child (GTK_STACK (self->stack), self->vbox); } nautilus_window_slot_set_search_visible (self, search_global); gtk_widget_set_visible (GTK_WIDGET (self->banner), !search_global); update_back_forward_actions (self); g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_SEARCH_GLOBAL]); } } static void change_files_view_mode (NautilusWindowSlot *self, guint view_id) { g_return_if_fail (view_id == NAUTILUS_VIEW_LIST_ID || view_id == NAUTILUS_VIEW_GRID_ID); if (self->default_view_id != view_id) { self->default_view_id = view_id; g_settings_set_enum (nautilus_preferences, NAUTILUS_PREFERENCES_DEFAULT_FOLDER_VIEWER, view_id); } nautilus_window_slot_set_view_id (self, view_id); } static void action_files_view_mode_toggle (GSimpleAction *action, GVariant *value, gpointer user_data) { NautilusWindowSlot *self; guint current_view_id; self = NAUTILUS_WINDOW_SLOT (user_data); if (!NAUTILUS_IS_FILES_VIEW (self->content_view)) { return; } current_view_id = nautilus_files_view_get_view_id (self->content_view); if (current_view_id == NAUTILUS_VIEW_LIST_ID) { change_files_view_mode (self, NAUTILUS_VIEW_GRID_ID); } else { change_files_view_mode (self, NAUTILUS_VIEW_LIST_ID); } } static void action_files_view_mode (GSimpleAction *action, GVariant *value, gpointer user_data) { NautilusWindowSlot *self; guint view_id; view_id = g_variant_get_uint32 (value); self = NAUTILUS_WINDOW_SLOT (user_data); if (!NAUTILUS_IS_FILES_VIEW (self->content_view)) { return; } change_files_view_mode (self, view_id); g_simple_action_set_state (action, value); } static void action_reload (GSimpleAction *action, GVariant *state, gpointer user_data) { NautilusWindowSlot *self = NAUTILUS_WINDOW_SLOT (user_data); nautilus_window_slot_queue_reload (self); } static void action_stop (GSimpleAction *action, GVariant *state, gpointer user_data) { NautilusWindowSlot *self = NAUTILUS_WINDOW_SLOT (user_data); nautilus_window_slot_stop_loading (self); } static void action_unbookmark_current_directory (GSimpleAction *action, GVariant *state, gpointer user_data) { NautilusWindowSlot *self = NAUTILUS_WINDOW_SLOT (user_data); NautilusApplication *app = NAUTILUS_APPLICATION (g_application_get_default ()); nautilus_bookmark_list_remove (nautilus_application_get_bookmarks (app), self->location); } static void action_bookmark_current_directory (GSimpleAction *action, GVariant *state, gpointer user_data) { NautilusWindowSlot *self = NAUTILUS_WINDOW_SLOT (user_data); NautilusApplication *app = NAUTILUS_APPLICATION (g_application_get_default ()); nautilus_bookmark_list_add (nautilus_application_get_bookmarks (app), self->location, -1); } static void action_star_current_directory (GSimpleAction *action, GVariant *state, gpointer user_data) { NautilusWindowSlot *self = NAUTILUS_WINDOW_SLOT (user_data); nautilus_tag_manager_star_files (nautilus_tag_manager_get (), G_OBJECT (self), &(GList){ .data = self->viewed_file }, NULL, NULL, NULL); } static void action_unstar_current_directory (GSimpleAction *action, GVariant *state, gpointer user_data) { NautilusWindowSlot *self = NAUTILUS_WINDOW_SLOT (user_data); nautilus_tag_manager_unstar_files (nautilus_tag_manager_get (), G_OBJECT (self), &(GList){ .data = self->viewed_file }, NULL, NULL, NULL); } const GActionEntry slot_entries[] = { { .name = "open-location", .activate = action_open_location, .parameter_type = "s" }, { .name = "back", .activate = action_back }, { .name = "forward", .activate = action_forward }, { .name = "back-n", .activate = action_navigate_n, .parameter_type = "i" }, { .name = "forward-n", .activate = action_navigate_n, .parameter_type = "i" }, { .name = "up", .activate = action_up }, { .name = "down", .activate = action_down }, { .name = "files-view-mode", .parameter_type = "u", .state = "uint32 " G_STRINGIFY (NAUTILUS_VIEW_INVALID_ID), .change_state = action_files_view_mode }, { .name = "files-view-mode-toggle", .activate = action_files_view_mode_toggle }, { .name = "search-visible", .state = "false", .change_state = action_search_visible }, { .name = "search-global", .state = "false", .change_state = action_search_global }, { .name = "focus-search", .activate = action_focus_search }, { .name = "reload", .activate = action_reload }, { .name = "stop", .activate = action_stop }, { .name = "bookmark-current-directory", .activate = action_bookmark_current_directory }, { .name = "unbookmark-current-directory", .activate = action_unbookmark_current_directory }, { .name = "star-current-directory", .activate = action_star_current_directory }, { .name = "unstar-current-directory", .activate = action_unstar_current_directory }, }; static void set_back_forward_accelerators (NautilusWindowSlot *self) { gboolean ltr = (gtk_widget_get_direction (GTK_WIDGET (self)) == GTK_TEXT_DIR_LTR); #define ADD_SHORTCUT_FOR_ACTION(controller, action, trigger) \ (gtk_shortcut_controller_add_shortcut ((controller), \ gtk_shortcut_new (gtk_shortcut_trigger_parse_string ((trigger)), \ gtk_named_action_new ((action))))) ADD_SHORTCUT_FOR_ACTION (self->shortcuts, "slot.back", ltr ? "Left|Back" : "Right|Back"); ADD_SHORTCUT_FOR_ACTION (self->shortcuts, "slot.forward", ltr ? "Right|Forward" : "Left|Forward"); #undef ADD_SHORTCUT_FOR_ACTION } static void update_bookmark_actions (NautilusWindowSlot *self) { gboolean can_bookmark = FALSE; gboolean can_unbookmark = FALSE; if (self->location != NULL) { NautilusApplication *app = NAUTILUS_APPLICATION (g_application_get_default ()); NautilusBookmarkList *bookmarks = nautilus_application_get_bookmarks (app); can_bookmark = nautilus_bookmark_list_can_bookmark (bookmarks, self->location); can_unbookmark = nautilus_bookmark_list_contains (bookmarks, self->location); } GAction *action_add = g_action_map_lookup_action (G_ACTION_MAP (self->slot_action_group), "bookmark-current-directory"); g_simple_action_set_enabled (G_SIMPLE_ACTION (action_add), can_bookmark); GAction *action_remove = g_action_map_lookup_action (G_ACTION_MAP (self->slot_action_group), "unbookmark-current-directory"); g_simple_action_set_enabled (G_SIMPLE_ACTION (action_remove), can_unbookmark); } static void update_star_unstar_actions (NautilusWindowSlot *self) { gboolean can_star_location = FALSE; gboolean is_starred = FALSE; if (self->location != NULL) { NautilusTagManager *tag_manager = nautilus_tag_manager_get (); g_autofree gchar *uri = g_file_get_uri (self->location); can_star_location = nautilus_tag_manager_can_star_location (tag_manager, self->location); if (uri != NULL) { is_starred = nautilus_tag_manager_file_is_starred (tag_manager, uri); } } GAction *star = g_action_map_lookup_action (G_ACTION_MAP (self->slot_action_group), "star-current-directory"); GAction *unstar = g_action_map_lookup_action (G_ACTION_MAP (self->slot_action_group), "unstar-current-directory"); g_simple_action_set_enabled (G_SIMPLE_ACTION (star), !is_starred && can_star_location); g_simple_action_set_enabled (G_SIMPLE_ACTION (unstar), is_starred && can_star_location); } static void nautilus_window_slot_init (NautilusWindowSlot *self) { g_autofree char *home_uri = nautilus_get_home_directory_uri (); self->slot_action_group = G_ACTION_GROUP (g_simple_action_group_new ()); g_action_map_add_action_entries (G_ACTION_MAP (self->slot_action_group), slot_entries, G_N_ELEMENTS (slot_entries), self); gtk_widget_insert_action_group (GTK_WIDGET (self), "slot", G_ACTION_GROUP (self->slot_action_group)); self->shortcuts = GTK_SHORTCUT_CONTROLLER (gtk_shortcut_controller_new ()); gtk_shortcut_controller_set_scope (self->shortcuts, GTK_SHORTCUT_SCOPE_MANAGED); gtk_widget_add_controller (GTK_WIDGET (self), GTK_EVENT_CONTROLLER (self->shortcuts)); #define ADD_SHORTCUT_FOR_ACTION(controller, action, trigger) \ (gtk_shortcut_controller_add_shortcut ((controller), \ gtk_shortcut_new (gtk_shortcut_trigger_parse_string ((trigger)), \ gtk_named_action_new ((action))))) #define ADD_SHORTCUT_FOR_ACTION_WITH_ARGS(controller, action, trigger, format_string, ...) \ (gtk_shortcut_controller_add_shortcut ((controller), \ gtk_shortcut_new_with_arguments (gtk_shortcut_trigger_parse_string ((trigger)), \ gtk_named_action_new ((action)), \ (format_string), \ __VA_ARGS__))) ADD_SHORTCUT_FOR_ACTION_WITH_ARGS (self->shortcuts, "slot.files-view-mode", "1", "u", NAUTILUS_VIEW_LIST_ID); ADD_SHORTCUT_FOR_ACTION_WITH_ARGS (self->shortcuts, "slot.files-view-mode", "2", "u", NAUTILUS_VIEW_GRID_ID); ADD_SHORTCUT_FOR_ACTION_WITH_ARGS (self->shortcuts, "slot.open-location", "Home|HomePage|Start", "s", home_uri); ADD_SHORTCUT_FOR_ACTION_WITH_ARGS (self->shortcuts, "slot.open-location", "Favorites", "s", SCHEME_STARRED ":///"); ADD_SHORTCUT_FOR_ACTION (self->shortcuts, "slot.focus-search", "f|Search"); ADD_SHORTCUT_FOR_ACTION (self->shortcuts, "slot.search-global", "f"); ADD_SHORTCUT_FOR_ACTION (self->shortcuts, "slot.reload", "F5|r|Refresh|Reload"); ADD_SHORTCUT_FOR_ACTION (self->shortcuts, "slot.stop", "Stop"); ADD_SHORTCUT_FOR_ACTION (self->shortcuts, "slot.up", "Up"); ADD_SHORTCUT_FOR_ACTION (self->shortcuts, "slot.down", "Down"); ADD_SHORTCUT_FOR_ACTION (self->shortcuts, "slot.bookmark-current-directory", "d|AddFavorite"); #undef ADD_SHORTCUT_FOR_ACTION #undef ADD_SHORTCUT_FOR_ACTION_WITH_ARGS set_back_forward_accelerators (self); g_signal_connect_swapped (self, "direction-changed", G_CALLBACK (set_back_forward_accelerators), self); GtkPadController *pad_controller = gtk_pad_controller_new (G_ACTION_GROUP (self->slot_action_group), NULL); gtk_pad_controller_set_action_entries (pad_controller, pad_actions, G_N_ELEMENTS (pad_actions)); gtk_widget_add_controller (GTK_WIDGET (self), GTK_EVENT_CONTROLLER (pad_controller)); g_signal_connect_object (nautilus_application_get_bookmarks (NAUTILUS_APPLICATION (g_application_get_default ())), "changed", G_CALLBACK (update_bookmark_actions), self, G_CONNECT_SWAPPED); g_signal_connect_object (nautilus_tag_manager_get (), "starred-changed", G_CALLBACK (update_star_unstar_actions), self, G_CONNECT_SWAPPED); self->fd_holder = nautilus_fd_holder_new (); self->default_view_id = g_settings_get_enum (nautilus_preferences, NAUTILUS_PREFERENCES_DEFAULT_FOLDER_VIEWER); if (G_UNLIKELY (self->default_view_id != NAUTILUS_VIEW_LIST_ID && self->default_view_id != NAUTILUS_VIEW_GRID_ID)) { g_warning ("Invalid value stored for 'default-folder-viewer' key for " "the 'org.gnome.nautilus.preferences' schemas. Installed " "schemas may be outdated. Falling back to 'list-view'."); self->default_view_id = NAUTILUS_VIEW_LIST_ID; } } static void begin_location_change (NautilusWindowSlot *slot, GFile *location, NautilusFileList *new_selection, int distance); static void free_location_change (NautilusWindowSlot *self); static void end_location_change (NautilusWindowSlot *self); static void got_file_info_for_view_selection_callback (NautilusFile *file, gpointer callback_data); void nautilus_window_slot_open_location_full (NautilusWindowSlot *self, GFile *location, NautilusFileList *new_selection) { nautilus_window_slot_set_search_global (self, FALSE); if (self->location != NULL && g_file_equal (self->location, location)) { if (self->content_view != NULL && new_selection != NULL) { nautilus_files_view_set_selection (self->content_view, new_selection, NAUTILUS_SELECTION_SOURCE_MANUAL); } return; } begin_location_change (self, location, new_selection, 0); } static NautilusFileList * determine_new_selection (NautilusWindowSlot *self, NautilusFileList *new_selection) { /* If there is no new selection or if we are going back and the new location * is a (grand)parent of the old location then we automatically * select the folder the previous location was in */ if ((new_selection == NULL || self->location_change_distance < 0) && self->location != NULL && g_file_has_prefix (self->location, self->pending_location)) { g_autoptr (GFile) from_folder = g_object_ref (self->location); g_autoptr (GFile) parent = g_file_get_parent (from_folder); while (parent != NULL && !g_file_equal (parent, self->pending_location)) { g_object_unref (from_folder); from_folder = parent; parent = g_file_get_parent (from_folder); } if (parent != NULL) { return g_list_prepend (NULL, nautilus_file_get (from_folder)); } } return nautilus_file_list_copy (new_selection); } static void check_force_reload (NautilusWindowSlot *self) { /* Invalidate attributes in case of a reload or remote locations. */ if ((self->location != NULL && self->location_change_distance == 0 && g_file_equal (self->location, self->pending_location)) || (!g_file_is_native (self->pending_location) && !nautilus_file_is_starred_location (self->pending_file))) { /* We need to invalidate file attributes as well due to how mounting works * in the window slot and to avoid other caching issues. * Read handle_mount_if_needed for one example */ g_autoptr (NautilusDirectory) directory = nautilus_directory_get (self->pending_location); nautilus_file_invalidate_all_attributes (self->pending_file); nautilus_directory_force_reload (directory); } } static void save_selection_for_history (NautilusWindowSlot *self) { /* Set current_bookmark scroll pos */ if (self->current_location_bookmark != NULL && self->content_view != NULL) { g_autolist (NautilusFile) selection = nautilus_files_view_get_selection (self->content_view); g_autoptr (GStrvBuilder) selected_uris = g_strv_builder_new (); for (NautilusFileList *l = selection; l != NULL; l = l->next) { NautilusFile *file = l->data; g_strv_builder_take (selected_uris, nautilus_file_get_uri (file)); } /* TODO: Add selection source info to stored selection */ nautilus_bookmark_take_selected_uris (self->current_location_bookmark, g_strv_builder_end (selected_uris)); } } /* * begin_location_change * * Change a window slot's location. * @location: A url specifying the location to load * @new_selection: The initial selection to present after loading the location * @distance: The distance to change, negative for backwards navigation. 0 for * standard navigation or reload. * * This is the core function for changing the location of a window. Every change to the * location begins here. */ static void begin_location_change (NautilusWindowSlot *self, GFile *location, NautilusFileList *new_selection, int distance) { g_assert (self != NULL); g_assert (location != NULL); /* We are going to change the location, so make sure we stop any loading * or searching of the previous view, so we avoid to be slow */ nautilus_window_slot_stop_loading (self); nautilus_window_slot_set_allow_stop (self, TRUE); g_assert (self->pending_location == NULL); g_assert (self->pending_file == NULL); self->pending_location = g_object_ref (location); self->pending_file = nautilus_file_get (location); self->location_change_distance = distance; self->tried_mount = FALSE; self->pending_selection = determine_new_selection (self, new_selection); /* Flush down list. Up/down actions should fetch the list beforehand. */ g_clear_list (&self->down_list, g_object_unref); check_force_reload (self); save_selection_for_history (self); /* Get the info needed to make decisions about how to open the new location */ nautilus_file_call_when_ready (self->pending_file, NAUTILUS_ATTRIBUTE_INFO | NAUTILUS_ATTRIBUTE_MOUNT, got_file_info_for_view_selection_callback, self); } static void nautilus_window_slot_set_location (NautilusWindowSlot *self, GFile *location) { if (self->location != NULL && g_file_equal (location, self->location)) { /* The location name could be updated even if the location * wasn't changed. This is the case for a search. */ nautilus_window_slot_update_title (self); return; } g_set_object (&self->location, location); nautilus_window_slot_update_title (self); nautilus_fd_holder_set_location (self->fd_holder, self->location); update_back_forward_actions (self); update_bookmark_actions (self); update_star_unstar_actions (self); g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_LOCATION]); } static void viewed_file_changed_callback (NautilusFile *file, NautilusWindowSlot *self) { gboolean is_in_trash, was_in_trash; g_assert (NAUTILUS_IS_FILE (file)); g_assert (NAUTILUS_IS_WINDOW_SLOT (self)); g_assert (file == self->viewed_file); was_in_trash = self->viewed_file_in_trash; self->viewed_file_in_trash = is_in_trash = nautilus_file_is_in_trash (file); if (nautilus_file_is_gone (file) || (is_in_trash && !was_in_trash)) { if (nautilus_file_is_gone (file)) { nautilus_window_slot_set_viewed_file (self, NULL); } g_autoptr (GFile) location = nautilus_file_get_location (file); g_autoptr (GFile) go_to_file = NULL; /* If the current location disappears, the following code jumps to * the first existing parent except in the case when the file * resides on some of the user interesting mounts and the mount was * unmounted. In that case, it jumps to the home directory to avoid * jumping into the runtime dir. */ if (!nautilus_file_has_been_unmounted (file)) { /* Verify also the current location to prevent jumps to parent * in case of autofs. */ go_to_file = nautilus_find_existing_uri_in_hierarchy (location); } if (go_to_file == NULL) { go_to_file = g_file_new_for_path (g_get_home_dir ()); } if (g_file_equal (location, go_to_file)) { /* Path gone by time out may have been remounted by * `nautilus_find_existing_uri_in_hierarchy()`. */ nautilus_window_slot_force_reload (self); } else { nautilus_window_slot_open_location_full (self, go_to_file, NULL); } } else { g_autoptr (GFile) new_location = nautilus_file_get_location (file); nautilus_window_slot_set_location (self, new_location); } } static void nautilus_window_slot_go_home (NautilusWindowSlot *self) { GFile *home; g_return_if_fail (NAUTILUS_IS_WINDOW_SLOT (self)); home = g_file_new_for_path (g_get_home_dir ()); nautilus_window_slot_open_location_full (self, home, NULL); g_object_unref (home); } static void nautilus_window_slot_set_viewed_file (NautilusWindowSlot *self, NautilusFile *file) { self->viewed_file_in_trash = (file != NULL) && nautilus_file_is_in_trash (file); if (self->viewed_file == file) { return; } if (self->viewed_file != NULL) { g_signal_handlers_disconnect_by_func (self->viewed_file, G_CALLBACK (viewed_file_changed_callback), self); nautilus_file_monitor_remove (self->viewed_file, self); g_clear_object (&self->viewed_file); } if (file != NULL) { self->viewed_file = nautilus_file_ref (file); nautilus_file_monitor_add (self->viewed_file, self, NAUTILUS_ATTRIBUTE_INFO); g_signal_connect_object (self->viewed_file, "changed", G_CALLBACK (viewed_file_changed_callback), self, G_CONNECT_DEFAULT); } } static void mount_not_mounted_callback (GObject *source_object, GAsyncResult *res, gpointer user_data) { NautilusWindowSlot *self = user_data; g_autoptr (GError) error = NULL; gboolean mount_ok = g_file_mount_enclosing_volume_finish (G_FILE (source_object), res, &error); if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) { /* Cancelled, don't call back */ return; } if (!mount_ok) { self->mount_error = error; got_file_info_for_view_selection_callback (self->pending_file, self); self->mount_error = NULL; } else { nautilus_file_invalidate_all_attributes (self->pending_file); nautilus_file_call_when_ready (self->pending_file, NAUTILUS_ATTRIBUTE_INFO | NAUTILUS_ATTRIBUTE_MOUNT, got_file_info_for_view_selection_callback, self); } } static void nautilus_window_slot_display_view_selection_failure (GtkWindow *window, NautilusFile *file, GFile *location, GError *error) { const char *error_message = _("Oops! Something went wrong."); g_autofree char *detail_message = NULL; /* Some sort of failure occurred. How 'bout we tell the user? */ if (error == NULL) { if (nautilus_file_is_directory (file)) { detail_message = g_strdup (_("Unable to display the contents of this folder.")); } else { detail_message = g_strdup (_("This location doesn’t appear to be a folder.")); } } else if (error->domain == G_IO_ERROR) { switch (error->code) { case G_IO_ERROR_NOT_FOUND: { const char *file_path = g_file_get_path (location); if (file_path != NULL) { detail_message = g_strdup_printf (_("Unable to find “%s”. Please check the spelling and try again."), file_path); } else { detail_message = g_strdup (_("Unable to find the requested file. Please check the spelling and try again.")); } } break; case G_IO_ERROR_NOT_SUPPORTED: { g_autofree char *scheme_string = g_file_get_uri_scheme (location); if (scheme_string != NULL) { detail_message = g_strdup_printf (_("“%s” locations are not supported."), scheme_string); } else { detail_message = g_strdup (_("Unable to handle this kind of location.")); } } break; case G_IO_ERROR_NOT_MOUNTED: { detail_message = g_strdup (_("Unable to access the requested location.")); } break; case G_IO_ERROR_PERMISSION_DENIED: { detail_message = g_strdup (_("Don’t have permission to access the requested location.")); } break; case G_IO_ERROR_HOST_NOT_FOUND: { /* This case can be hit for user-typed strings like "foo" due to * the code that guesses web addresses when there's no initial "/". * But this case is also hit for legitimate web addresses when * the proxy is set up wrong. */ detail_message = g_strdup (_("Unable to find the requested location. Please check the spelling or the network settings.")); } break; case G_IO_ERROR_CONNECTION_REFUSED: { /* This case can be hit when server application is not installed * or is inactive in the system user is trying to connect to. */ detail_message = g_strdup (_("The server has refused the connection. Typically this means that the firewall is blocking access or that the remote service is not running.")); } break; case G_IO_ERROR_CANCELLED: case G_IO_ERROR_FAILED_HANDLED: { return; } default: { detail_message = g_strdup_printf (_("Unhandled error message: %s"), error->message); } break; } } if (detail_message == NULL) { detail_message = g_strdup_printf (_("Unhandled error message: %s"), error->message); } nautilus_show_ok_dialog (error_message, detail_message, GTK_WIDGET (window)); } /* FIXME: This works in the folowwing way. begin_location_change tries to get the * information of the file directly. * If the nautilus file finds that there is an error trying to get its * information and the error match that the file is not mounted, it sets an * internal attribute with the error then we try to mount it here. * * However, files are cached, and if the file doesn't get finalized in a location * change, because needs to be in the navigation history or is a bookmark, and the * file is not the root of the mount point, which is tracked by a volume monitor, * and it gets unmounted aftwerwards, the file doesn't realize it's unmounted, and * therefore this trick to open an unmounted file will fail the next time the user * tries to open. * For that, we need to always invalidate the file attributes when a location is * changed, which is done in check_force_reload. * A better way would be to make sure any children of the mounted root gets * akwnoledge by it either by adding a reference to its parent volume monitor * or with another solution. */ static gboolean handle_mount_if_needed (NautilusWindowSlot *self, NautilusFile *file) { GMountOperation *mount_op; GFile *location; GError *error = NULL; gboolean needs_mount_handling = FALSE; if (self->mount_error) { error = g_error_copy (self->mount_error); } else if (nautilus_file_get_file_info_error (file) != NULL) { error = g_error_copy (nautilus_file_get_file_info_error (file)); } if (error && error->domain == G_IO_ERROR && error->code == G_IO_ERROR_NOT_MOUNTED && !self->tried_mount) { self->tried_mount = TRUE; mount_op = gtk_mount_operation_new (GTK_WINDOW (gtk_widget_get_root (GTK_WIDGET (self)))); g_mount_operation_set_password_save (mount_op, G_PASSWORD_SAVE_FOR_SESSION); location = nautilus_file_get_location (file); if (self->mount_cancellable != NULL) { g_cancellable_cancel (self->mount_cancellable); g_clear_object (&self->mount_cancellable); } self->mount_cancellable = g_cancellable_new (); g_file_mount_enclosing_volume (location, 0, mount_op, self->mount_cancellable, mount_not_mounted_callback, self); g_object_unref (location); g_object_unref (mount_op); needs_mount_handling = TRUE; } g_clear_error (&error); return needs_mount_handling; } static gboolean handle_regular_file_if_needed (NautilusWindowSlot *self, NautilusFile *file) { NautilusFile *parent_file; gboolean needs_regular_file_handling = FALSE; parent_file = nautilus_file_get_parent (file); if ((parent_file != NULL) && nautilus_file_get_file_type (file) == G_FILE_TYPE_REGULAR) { g_clear_pointer (&self->pending_selection, nautilus_file_list_free); g_clear_object (&self->pending_location); self->pending_location = nautilus_file_get_parent_location (file); g_clear_object (&self->pending_file); self->pending_file = g_steal_pointer (&parent_file); g_clear_object (&self->pending_file_to_activate); if (self->mode == NAUTILUS_MODE_BROWSE && nautilus_mime_file_extracts (file)) { self->pending_file_to_activate = nautilus_file_ref (file); } self->pending_selection = g_list_prepend (NULL, nautilus_file_ref (file)); nautilus_file_invalidate_all_attributes (self->pending_file); nautilus_file_call_when_ready (self->pending_file, NAUTILUS_ATTRIBUTE_INFO | NAUTILUS_ATTRIBUTE_MOUNT, got_file_info_for_view_selection_callback, self); needs_regular_file_handling = TRUE; } nautilus_file_unref (parent_file); return needs_regular_file_handling; } static void got_file_info_for_view_selection_callback (NautilusFile *ready_file, gpointer callback_data) { g_autoptr (GError) error = NULL; NautilusWindowSlot *self = callback_data; g_assert (self->pending_file == ready_file); if (handle_mount_if_needed (self, ready_file) || handle_regular_file_if_needed (self, ready_file)) { return; } if (self->mount_error) { error = g_error_copy (self->mount_error); } else if (nautilus_file_get_file_info_error (ready_file) != NULL) { error = g_error_copy (nautilus_file_get_file_info_error (ready_file)); } if (error == NULL) { guint view_id = nautilus_window_slot_get_view_id_for_location (self, self->pending_location); if (self->content_view != NULL) { nautilus_window_slot_set_view_id (self, view_id); } else { create_and_bind_new_content_view (self, view_id); } g_assert (self->pending_location != NULL); /* Setting the view location might trigger a signal that calls * into the slot. We don't want that when setting the location * outselves from the slot */ g_object_freeze_notify (G_OBJECT (self->content_view)); apply_pending_location_and_selection_on_view (self); nautilus_window_slot_update_for_new_location (self); g_object_thaw_notify (G_OBJECT (self->content_view)); } else { GtkWindow *window = GTK_WINDOW (gtk_widget_get_root (GTK_WIDGET (self))); nautilus_window_slot_display_view_selection_failure (window, ready_file, self->pending_location, error); if (self->location == NULL) { /* This happens when a new slot cannot display its initial URI. * As usual, fallback to $HOME. * * But guard against the case that $HOME cannot be displayed either, * otherwise we would enter an infinite loop. */ if (!nautilus_is_home_directory (self->pending_location)) { nautilus_window_slot_go_home (self); } else { /* the last fallback is to go to a known place that can't be deleted! */ g_autoptr (GFile) root = g_file_new_for_path ("/"); nautilus_window_slot_open_location_full (self, root, NULL); } } else { gboolean reloading = g_file_equal (self->location, self->pending_location); /* Clean up state of slot already showing a previous location */ end_location_change (self); /* We disconnected this, so we need to re-connect it. * Although not conceptually correct, a force reload is a simple * way to do that. In the future we may want to have an error * status page instead and only reload on explicit request. */ /* Since there has been an error, force reloading the same location will throw us in a loop */ if (!reloading) { nautilus_window_slot_force_reload (self); } /* Leave the location bar showing the bad location that the user * typed (or maybe achieved by dragging or something). Many times * the mistake will just be an easily-correctable typo. */ } } } static void apply_pending_location_and_selection_on_view (NautilusWindowSlot *self) { nautilus_files_view_set_location (self->content_view, self->pending_location); nautilus_files_view_set_selection (self->content_view, self->pending_selection, NAUTILUS_SELECTION_SOURCE_AUTO); nautilus_file_list_free (self->pending_selection); self->pending_selection = NULL; if (self->pending_file_to_activate != NULL) { g_autoptr (GAppInfo) app_info = NULL; const gchar *app_id; app_info = nautilus_mime_get_default_application_for_file (self->pending_file_to_activate); app_id = g_app_info_get_id (app_info); if (g_strcmp0 (app_id, NAUTILUS_DESKTOP_ID) == 0) { nautilus_files_view_activate_file (self->content_view, self->pending_file_to_activate, 0); } } } static void end_location_change (NautilusWindowSlot *self) { if (g_getenv ("G_MESSAGES_DEBUG") != NULL) { g_autofree char *uri = (self->location != NULL) ? g_file_get_uri (self->location) : NULL; g_debug ("Finished loading %s", uri); } nautilus_window_slot_set_allow_stop (self, FALSE); free_location_change (self); } static void free_location_change (NautilusWindowSlot *self) { g_clear_object (&self->pending_location); g_clear_object (&self->pending_file_to_activate); self->location_change_distance = 0; nautilus_file_list_free (self->pending_selection); self->pending_selection = NULL; if (self->mount_cancellable != NULL) { g_cancellable_cancel (self->mount_cancellable); g_clear_object (&self->mount_cancellable); } if (self->pending_file != NULL) { nautilus_file_cancel_call_when_ready (self->pending_file, got_file_info_for_view_selection_callback, self); g_clear_object (&self->pending_file); } } void nautilus_window_slot_navigate (NautilusWindowSlot *self, int distance) { NautilusBookmark *bookmark; g_autolist (NautilusFile) selection = NULL; /* While searching, maybe the user means to go "back" to no search. */ if (distance == -1 && nautilus_files_view_is_searching (self->content_view)) { nautilus_window_slot_set_search_visible (self, FALSE); return; } /* Reduce by 1 as indexing starts with 0 */ guint list_index = ABS (distance) - 1; gboolean back = (distance < 0); GList *list = back ? self->back_list : self->forward_list; guint len = g_list_length (list); /* If we can't move in the direction at all, just return. */ if (list == NULL) { return; } /* If the distance to move is off the end of the list, go to the end * of the list. */ if (list_index >= len) { list_index = len - 1; } bookmark = g_list_nth_data (list, list_index); GFile *location = nautilus_bookmark_get_location (bookmark); GStrv selected_uris = nautilus_bookmark_get_selected_uris (bookmark); if (selected_uris != NULL) { for (int i = 0; selected_uris[i] != NULL; i++) { selection = g_list_prepend (selection, nautilus_file_get_by_uri (selected_uris[i])); } selection = g_list_reverse (selection); } begin_location_change (self, location, selection, distance); } /* reload the contents of the window */ static void nautilus_window_slot_force_reload (NautilusWindowSlot *self) { if (self->location == NULL) { return; } g_assert (NAUTILUS_IS_WINDOW_SLOT (self)); /* peek_slot_field (window, location) can be free'd during the processing * of begin_location_change, so make a copy */ g_autoptr (GFile) new_location = g_object_ref (self->location); g_autolist (NautilusFile) selection = NULL; if (self->content_view) { selection = nautilus_files_view_get_selection (self->content_view); } /* TODO: Add selection source info to stored selection */ begin_location_change (self, new_location, selection, 0); } static void nautilus_window_slot_queue_reload (NautilusWindowSlot *self) { if (self->location == NULL) { return; } if (self->pending_location != NULL || self->content_view == NULL || nautilus_files_view_is_loading (self->content_view)) { /* there is a reload in flight */ self->needs_reload = TRUE; return; } nautilus_window_slot_force_reload (self); } static void nautilus_window_slot_clear_forward_list (NautilusWindowSlot *self) { g_assert (NAUTILUS_IS_WINDOW_SLOT (self)); g_list_free_full (self->forward_list, g_object_unref); self->forward_list = NULL; } static void nautilus_window_slot_clear_back_list (NautilusWindowSlot *self) { g_assert (NAUTILUS_IS_WINDOW_SLOT (self)); g_list_free_full (self->back_list, g_object_unref); self->back_list = NULL; } static void nautilus_window_slot_update_bookmark (NautilusWindowSlot *self, GFile *new_location) { gboolean recreate; if (self->current_location_bookmark == NULL) { recreate = TRUE; } else { GFile *bookmark_location; bookmark_location = nautilus_bookmark_get_location (self->current_location_bookmark); recreate = !g_file_equal (bookmark_location, new_location); } if (recreate) { /* We've changed locations, must recreate bookmark for current location. */ g_clear_object (&self->last_location_bookmark); self->last_location_bookmark = self->current_location_bookmark; self->current_location_bookmark = nautilus_bookmark_new (new_location, NULL); } } static void handle_go_direction (NautilusWindowSlot *self, GFile *location) { gboolean forward = self->location_change_distance > 0; GList **list_ptr, **other_list_ptr; GList *list, *other_list, *link; NautilusBookmark *bookmark; list_ptr = (forward) ? (&self->forward_list) : (&self->back_list); other_list_ptr = (forward) ? (&self->back_list) : (&self->forward_list); list = *list_ptr; other_list = *other_list_ptr; guint list_distance = ABS (self->location_change_distance) - 1; /* Move items from the list to the other list. */ g_assert (g_list_length (list) > list_distance); g_assert (self->location != NULL); /* Use the first bookmark in the history list rather than creating a new one. */ other_list = g_list_prepend (other_list, self->last_location_bookmark); g_object_ref (other_list->data); /* Move extra links from the list to the other list */ for (guint i = 0; i < list_distance; ++i) { bookmark = NAUTILUS_BOOKMARK (list->data); list = g_list_remove (list, bookmark); other_list = g_list_prepend (other_list, bookmark); } /* One bookmark falls out of back/forward lists and becomes viewed location */ link = list; list = g_list_remove_link (list, link); g_object_unref (link->data); g_list_free_1 (link); *list_ptr = list; *other_list_ptr = other_list; } static void handle_go_elsewhere (NautilusWindowSlot *self, GFile *location) { /* Clobber the entire forward list, and move displayed location to back list */ nautilus_window_slot_clear_forward_list (self); /* If we haven't updated the current bookmark, don't update history*/ if (self->back_list != NULL && self->back_list->data == self->last_location_bookmark) { return; } if (self->location != NULL) { /* If we're returning to the same uri somehow, don't put this uri on back list. * This also avoids a problem where set_displayed_location * didn't update last_location_bookmark since the uri didn't change. */ if (!g_file_equal (self->location, location) && self->last_location_bookmark != NULL) { /* Store bookmark for current location in back list, unless there is no current location * Use the first bookmark in the history list rather than creating a new one. */ self->back_list = g_list_prepend (self->back_list, self->last_location_bookmark); g_object_ref (self->back_list->data); } } } static void update_history (NautilusWindowSlot *self, GFile *new_location) { if (self->location_change_distance != 0) { handle_go_direction (self, new_location); } else if (self->location != NULL && !g_file_equal (self->location, new_location)) { handle_go_elsewhere (self, new_location); } } typedef struct { NautilusWindowSlot *slot; GCancellable *cancellable; GMount *mount; } FindMountData; static void clear_find_mount_data (FindMountData *data) { g_clear_pointer (&data->mount, g_object_unref); g_object_unref (data->cancellable); g_free (data); } G_DEFINE_AUTOPTR_CLEANUP_FUNC (FindMountData, clear_find_mount_data) static void nautilus_window_slot_show_x_content_bar (NautilusWindowSlot *self, GMount *mount, const char * const *x_content_types) { GtkWidget *bar; g_assert (NAUTILUS_IS_WINDOW_SLOT (self)); if (!should_handle_content_types (x_content_types)) { return; } bar = nautilus_x_content_bar_new (mount, x_content_types); nautilus_window_slot_add_extra_location_widget (self, bar); } static void found_content_type_cb (const char **x_content_types, gpointer user_data) { g_autoptr (FindMountData) data = user_data; if (g_cancellable_is_cancelled (data->cancellable)) { return; } NautilusWindowSlot *self = data->slot; if (x_content_types != NULL && x_content_types[0] != NULL) { nautilus_window_slot_show_x_content_bar (self, data->mount, (const char * const *) x_content_types); } self->find_mount_cancellable = NULL; } static void found_mount_cb (GObject *source_object, GAsyncResult *res, gpointer user_data) { g_autoptr (FindMountData) data = user_data; if (g_cancellable_is_cancelled (data->cancellable)) { return; } data->mount = g_file_find_enclosing_mount_finish (G_FILE (source_object), res, NULL); if (data->mount != NULL) { FindMountData *passed_on = g_steal_pointer (&data); nautilus_get_x_content_types_for_mount_async (passed_on->mount, found_content_type_cb, passed_on->cancellable, passed_on); } else { NautilusWindowSlot *self = NAUTILUS_WINDOW_SLOT (data->slot); self->find_mount_cancellable = NULL; } } static void nautilus_window_slot_update_for_new_location (NautilusWindowSlot *self) { g_autoptr (GFile) new_location = g_steal_pointer (&self->pending_location); g_autoptr (NautilusFile) new_file = g_steal_pointer (&self->pending_file); nautilus_window_slot_update_bookmark (self, new_location); update_history (self, new_location); nautilus_window_slot_set_viewed_file (self, new_file); nautilus_window_slot_set_location (self, new_location); /* Sync the actions for this new location. */ nautilus_window_slot_sync_actions (self); nautilus_location_banner_load (self->banner, new_location); nautilus_window_slot_update_extra_location_widgets (self); } static void view_started_loading (NautilusWindowSlot *self, NautilusFilesView *view) { if (view == self->content_view) { nautilus_window_slot_set_allow_stop (self, TRUE); } nautilus_window_slot_set_loading (self, TRUE); } static void view_ended_loading (NautilusWindowSlot *self, NautilusFilesView *view) { if (view == self->content_view) { end_location_change (self); } if (self->needs_reload) { nautilus_window_slot_queue_reload (self); self->needs_reload = FALSE; } nautilus_window_slot_set_allow_stop (self, FALSE); nautilus_window_slot_set_loading (self, FALSE); } static void view_is_loading_changed_cb (GObject *object, GParamSpec *pspec, NautilusWindowSlot *self) { NautilusFilesView *view = NAUTILUS_FILES_VIEW (object); if (nautilus_files_view_is_loading (view)) { view_started_loading (self, view); } else { view_ended_loading (self, view); } } static void nautilus_window_slot_update_extra_location_widgets (NautilusWindowSlot *self) { GFile *location = nautilus_window_slot_get_current_location (self); FindMountData *data; /* Remove existing, if any, which were meant for the previous location. */ nautilus_window_slot_remove_extra_location_widgets (self); if (location == NULL) { return; } /* need the mount to determine if we should put up the x-content cluebar */ if (self->find_mount_cancellable != NULL) { g_cancellable_cancel (self->find_mount_cancellable); self->find_mount_cancellable = NULL; } data = g_new (FindMountData, 1); data->slot = self; data->cancellable = g_cancellable_new (); data->mount = NULL; self->find_mount_cancellable = data->cancellable; g_file_find_enclosing_mount_async (location, G_PRIORITY_DEFAULT, data->cancellable, found_mount_cb, data); } static void create_and_bind_new_content_view (NautilusWindowSlot *self, guint view_id) { self->content_view = nautilus_files_view_new (view_id, self); GtkWidget *widget = GTK_WIDGET (self->content_view); gtk_box_append (GTK_BOX (self->vbox), widget); gtk_widget_set_vexpand (widget, TRUE); g_signal_connect_object (self->content_view, "notify::loading", G_CALLBACK (view_is_loading_changed_cb), self, G_CONNECT_DEFAULT); /* Note that this is not bidirectional and that we may also change * :search-visible alone, e.g. when clicking the search button. */ self->searching_binding = g_object_bind_property (self->content_view, "searching", self, "search-visible", G_BINDING_DEFAULT | G_BINDING_SYNC_CREATE); self->selection_binding = g_object_bind_property (self->content_view, "selection", self, "selection", G_BINDING_DEFAULT | G_BINDING_SYNC_CREATE); self->extensions_background_menu_binding = g_object_bind_property (self->content_view, "extensions-background-menu", self, "extensions-background-menu", G_BINDING_DEFAULT | G_BINDING_SYNC_CREATE); self->templates_menu_binding = g_object_bind_property (self->content_view, "templates-menu", self, "templates-menu", G_BINDING_DEFAULT | G_BINDING_SYNC_CREATE); g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_ICON_NAME]); g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_EXTENSIONS_BACKGROUND_MENU]); g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_TEMPLATES_MENU]); g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_TOOLTIP]); } static void nautilus_window_slot_dispose (GObject *object) { NautilusWindowSlot *self; self = NAUTILUS_WINDOW_SLOT (object); g_signal_handlers_disconnect_by_data (nautilus_preferences, self); nautilus_window_slot_clear_forward_list (self); nautilus_window_slot_clear_back_list (self); g_clear_list (&self->down_list, g_object_unref); nautilus_window_slot_remove_extra_location_widgets (self); g_clear_pointer (&self->searching_binding, g_binding_unbind); g_clear_pointer (&self->selection_binding, g_binding_unbind); g_clear_pointer (&self->extensions_background_menu_binding, g_binding_unbind); g_clear_pointer (&self->templates_menu_binding, g_binding_unbind); g_clear_object (&self->templates_menu); g_clear_object (&self->extensions_background_menu); if (self->content_view) { gtk_box_remove (GTK_BOX (self->vbox), GTK_WIDGET (self->content_view)); g_clear_object (&self->content_view); } nautilus_window_slot_set_viewed_file (self, NULL); g_clear_object (&self->fd_holder); g_clear_object (&self->location); g_clear_object (&self->pending_file_to_activate); g_clear_pointer (&self->pending_selection, nautilus_file_list_free); g_clear_pointer (&self->selection, nautilus_file_list_free); g_clear_object (&self->current_location_bookmark); g_clear_object (&self->last_location_bookmark); g_clear_object (&self->slot_action_group); g_clear_object (&self->pending_search_query); g_cancellable_cancel (self->find_mount_cancellable); g_clear_object (&self->find_mount_cancellable); g_clear_object (&self->query_editor); free_location_change (self); G_OBJECT_CLASS (nautilus_window_slot_parent_class)->dispose (object); } static void nautilus_window_slot_finalize (GObject *object) { NautilusWindowSlot *self; self = NAUTILUS_WINDOW_SLOT (object); g_clear_pointer (&self->title, g_free); G_OBJECT_CLASS (nautilus_window_slot_parent_class)->finalize (object); } static gboolean nautilus_window_slot_grab_focus (GtkWidget *widget) { NautilusWindowSlot *self; self = NAUTILUS_WINDOW_SLOT (widget); if (nautilus_window_slot_get_search_visible (self)) { return gtk_widget_grab_focus (GTK_WIDGET (self->query_editor)); } else if (self->content_view != NULL) { return gtk_widget_grab_focus (GTK_WIDGET (self->content_view)); } return GTK_WIDGET_CLASS (nautilus_window_slot_parent_class)->grab_focus (widget); } static void nautilus_window_slot_class_init (NautilusWindowSlotClass *klass) { GObjectClass *oclass = G_OBJECT_CLASS (klass); GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass); oclass->dispose = nautilus_window_slot_dispose; oclass->finalize = nautilus_window_slot_finalize; oclass->constructed = nautilus_window_slot_constructed; oclass->set_property = nautilus_window_slot_set_property; oclass->get_property = nautilus_window_slot_get_property; widget_class->grab_focus = nautilus_window_slot_grab_focus; properties[PROP_ACTIVE] = g_param_spec_boolean ("active", "Whether the slot is active", "Whether the slot is the active slot of the window", FALSE, G_PARAM_READABLE); properties[PROP_FILTER] = g_param_spec_object ("filter", NULL, NULL, GTK_TYPE_FILTER, G_PARAM_READWRITE | G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS); properties[PROP_MODE] = g_param_spec_enum ("mode", NULL, NULL, NAUTILUS_TYPE_MODE, NAUTILUS_MODE_BROWSE, G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS); properties[PROP_LOADING] = g_param_spec_boolean ("loading", "Whether the slot loading", "Whether the slot is loading a new location", FALSE, G_PARAM_READABLE); /** * NautilusWindowSlot:search-visible: * * Whether the search query editor is to be shown for this slot. * This doesn't necessarily mean the view is showing search results. */ properties[PROP_SEARCH_VISIBLE] = g_param_spec_boolean ("search-visible", "", "", FALSE, G_PARAM_READWRITE | G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS); properties[PROP_SEARCH_GLOBAL] = g_param_spec_boolean ("search-global", NULL, NULL, FALSE, G_PARAM_READABLE | G_PARAM_STATIC_STRINGS); properties[PROP_SELECTION] = g_param_spec_pointer ("selection", NULL, NULL, G_PARAM_READWRITE | G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS); properties[PROP_ICON_NAME] = g_param_spec_string ("icon-name", "Icon that represents the slot", "The icon that represents the slot", NULL, G_PARAM_READABLE); properties[PROP_EXTENSIONS_BACKGROUND_MENU] = g_param_spec_object ("extensions-background-menu", "Background menu of extensions", "Proxy property from the view for the background menu for extensions", G_TYPE_MENU_MODEL, G_PARAM_READWRITE); properties[PROP_TEMPLATES_MENU] = g_param_spec_object ("templates-menu", "Templates menu", "Proxy property from the view for the templates menu", G_TYPE_MENU_MODEL, G_PARAM_READWRITE); properties[PROP_LOCATION] = g_param_spec_object ("location", "Current location visible on the slot", "Either the location that is used currently, or the pending location. Clients will see the same value they set, and therefore it will be cosistent from clients point of view.", G_TYPE_FILE, G_PARAM_READWRITE); properties[PROP_TOOLTIP] = g_param_spec_string ("tooltip", "Tooltip that represents the slot", "The tooltip that represents the slot", NULL, G_PARAM_READABLE); properties[PROP_ALLOW_STOP] = g_param_spec_boolean ("allow-stop", "", "", FALSE, G_PARAM_READABLE | G_PARAM_STATIC_STRINGS); properties[PROP_TITLE] = g_param_spec_string ("title", "", "", NULL, G_PARAM_READABLE | G_PARAM_STATIC_STRINGS); g_object_class_install_properties (oclass, NUM_PROPERTIES, properties); signals[SIGNAL_ACTIVATE_FILES] = g_signal_new ("activate-files", G_TYPE_FROM_CLASS (oclass), G_SIGNAL_RUN_LAST, 0, NULL, NULL, g_cclosure_marshal_VOID__POINTER, G_TYPE_NONE, 1, G_TYPE_POINTER); } GFile * nautilus_window_slot_get_location (NautilusWindowSlot *self) { g_return_val_if_fail (NAUTILUS_IS_WINDOW_SLOT (self), NULL); return self->location; } const gchar * nautilus_window_slot_get_title (NautilusWindowSlot *self) { return self->title; } /* nautilus_window_slot_update_title: * * Re-calculate the slot title. * Called when the location or view has changed. * @slot: The NautilusWindowSlot in question. * */ static void nautilus_window_slot_update_title (NautilusWindowSlot *self) { g_autofree char *title = nautilus_compute_title_for_location (self->location); if (g_strcmp0 (title, self->title) != 0) { g_free (self->title); self->title = g_steal_pointer (&title); g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_TITLE]); } } gboolean nautilus_window_slot_get_allow_stop (NautilusWindowSlot *self) { return self->allow_stop; } static void nautilus_window_slot_set_allow_stop (NautilusWindowSlot *self, gboolean allow) { self->allow_stop = allow; GActionMap *action_map = G_ACTION_MAP (self->slot_action_group); GAction *stop_action = g_action_map_lookup_action (action_map, "stop"); GAction *reload_action = g_action_map_lookup_action (action_map, "reload"); g_simple_action_set_enabled (G_SIMPLE_ACTION (stop_action), self->allow_stop); g_simple_action_set_enabled (G_SIMPLE_ACTION (reload_action), !self->allow_stop); g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_ALLOW_STOP]); } void nautilus_window_slot_stop_loading (NautilusWindowSlot *self) { if (self->content_view != NULL) { nautilus_files_view_stop_loading (self->content_view); } if (self->pending_location != NULL && self->location != NULL && self->content_view != NULL) { /* No need to tell the new view - either it is the * same as the old view, in which case it will already * be told, or it is the very pending change we wish * to cancel. */ g_autolist (NautilusFile) selection = nautilus_files_view_get_selection (self->content_view); NautilusSelectionSource selection_source = nautilus_files_view_get_selection_source (self->content_view); nautilus_files_view_set_location (self->content_view, self->location); nautilus_files_view_set_selection (self->content_view, selection, selection_source); } end_location_change (self); } NautilusFilesView * nautilus_window_slot_get_current_view (NautilusWindowSlot *self) { return self->content_view; } GList * nautilus_window_slot_get_back_history (NautilusWindowSlot *self) { return self->back_list; } GList * nautilus_window_slot_get_forward_history (NautilusWindowSlot *self) { return self->forward_list; } NautilusWindowSlot * nautilus_window_slot_new (NautilusMode mode) { NautilusWindowSlot *self = g_object_new (NAUTILUS_TYPE_WINDOW_SLOT, "mode", mode, NULL); return g_object_ref_sink (self); } const gchar * nautilus_window_slot_get_icon_name (NautilusWindowSlot *self) { g_return_val_if_fail (NAUTILUS_IS_WINDOW_SLOT (self), NULL); if (self->content_view == NULL) { return ""; } return nautilus_files_view_get_toggle_icon_name (self->content_view); } const gchar * nautilus_window_slot_get_tooltip (NautilusWindowSlot *self) { g_return_val_if_fail (NAUTILUS_IS_WINDOW_SLOT (self), NULL); if (self->content_view == NULL) { return NULL; } return nautilus_files_view_get_toggle_tooltip (self->content_view, NULL); } const gchar * nautilus_window_slot_get_tooltip_with_description (NautilusWindowSlot *self, const gchar **description) { g_return_val_if_fail (NAUTILUS_IS_WINDOW_SLOT (self), NULL); if (self->content_view == NULL) { return NULL; } return nautilus_files_view_get_toggle_tooltip (self->content_view, description); } gboolean nautilus_window_slot_get_active (NautilusWindowSlot *self) { g_return_val_if_fail (NAUTILUS_IS_WINDOW_SLOT (self), FALSE); return self->active; } void nautilus_window_slot_set_active (NautilusWindowSlot *self, gboolean active) { g_return_if_fail (NAUTILUS_IS_WINDOW_SLOT (self)); if (self->active != active) { GtkRoot *window = gtk_widget_get_root (GTK_WIDGET (self)); self->active = active; if (active) { /* sync window to new slot */ nautilus_window_slot_sync_actions (self); gtk_widget_insert_action_group (GTK_WIDGET (window), "slot", self->slot_action_group); } else { gtk_widget_insert_action_group (GTK_WIDGET (window), "slot", NULL); } g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_ACTIVE]); } } static void nautilus_window_slot_set_loading (NautilusWindowSlot *self, gboolean loading) { g_return_if_fail (NAUTILUS_IS_WINDOW_SLOT (self)); self->loading = loading; g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_LOADING]); } NautilusMode nautilus_window_slot_get_mode (NautilusWindowSlot *self) { g_return_val_if_fail (NAUTILUS_IS_WINDOW_SLOT (self), NAUTILUS_MODE_BROWSE); return self->mode; } GtkFilter * nautilus_window_slot_get_filter (NautilusWindowSlot *self) { g_return_val_if_fail (NAUTILUS_IS_WINDOW_SLOT (self), NULL); return self->filter; } void nautilus_window_slot_set_filter (NautilusWindowSlot *self, GtkFilter *filter) { g_return_if_fail (NAUTILUS_IS_WINDOW_SLOT (self)); if (!g_set_object (&self->filter, filter)) { return; } g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_FILTER]); } gboolean nautilus_window_slot_get_loading (NautilusWindowSlot *self) { g_return_val_if_fail (NAUTILUS_IS_WINDOW_SLOT (self), FALSE); return self->loading; } NautilusQueryEditor * nautilus_window_slot_get_query_editor (NautilusWindowSlot *self) { g_return_val_if_fail (NAUTILUS_IS_WINDOW_SLOT (self), NULL); return self->query_editor; } static void nautilus_window_slot_go_up (NautilusWindowSlot *self) { if (self->location == NULL) { return; } g_autoptr (GFile) parent = g_file_get_parent (self->location); if (parent != NULL) { /* Save the down list from getting flushed by begin_location_change ()*/ g_autolist (GFile) down_list = g_steal_pointer (&self->down_list); down_list = g_list_prepend (down_list, g_object_ref (self->location)); nautilus_window_slot_open_location_full (self, parent, NULL); self->down_list = g_steal_pointer (&down_list); } } static void nautilus_window_slot_go_down (NautilusWindowSlot *self) { g_autolist (GFile) down_list = g_steal_pointer (&self->down_list); if (down_list == NULL) { return; } GFile *child = G_FILE (down_list->data); nautilus_window_slot_open_location_full (self, child, NULL); /* Undo ref'ing done in nautilus_window_slot_go_up() */ g_object_unref (child); down_list = g_list_delete_link (down_list, down_list); self->down_list = g_steal_pointer (&down_list); }