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+/* nautilus-mime-actions.c - uri-specific versions of mime action functions
+ *
+ * Copyright (C) 2000, 2001 Eazel, Inc.
+ *
+ * The Gnome Library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * The Gnome Library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with the Gnome Library; see the file COPYING.LIB. If not,
+ * see <http://www.gnu.org/licenses/>.
+ *
+ * Authors: Maciej Stachowiak <mjs@eazel.com>
+ */
+
+#include "nautilus-mime-actions.h"
+
+#include <eel/eel-stock-dialogs.h>
+#include <eel/eel-string.h>
+#include <glib.h>
+#include <glib/gi18n.h>
+#include <glib/gstdio.h>
+#include <string.h>
+
+#define DEBUG_FLAG NAUTILUS_DEBUG_MIME
+#include "nautilus-debug.h"
+
+#include "nautilus-application.h"
+#include "nautilus-enums.h"
+#include "nautilus-file.h"
+#include "nautilus-file-utilities.h"
+#include "nautilus-file-operations.h"
+#include "nautilus-global-preferences.h"
+#include "nautilus-metadata.h"
+#include "nautilus-program-choosing.h"
+#include "nautilus-signaller.h"
+#include "nautilus-ui-utilities.h"
+#include "nautilus-window.h"
+#include "nautilus-window-slot.h"
+
+typedef enum
+{
+ ACTIVATION_ACTION_LAUNCH,
+ ACTIVATION_ACTION_LAUNCH_IN_TERMINAL,
+ ACTIVATION_ACTION_OPEN_IN_VIEW,
+ ACTIVATION_ACTION_OPEN_IN_APPLICATION,
+ ACTIVATION_ACTION_EXTRACT,
+ ACTIVATION_ACTION_DO_NOTHING,
+} ActivationAction;
+
+typedef struct
+{
+ NautilusFile *file;
+ char *uri;
+} LaunchLocation;
+
+typedef struct
+{
+ GAppInfo *application;
+ GList *uris;
+} ApplicationLaunchParameters;
+
+typedef struct
+{
+ NautilusWindowSlot *slot;
+ gpointer window;
+ GtkWindow *parent_window;
+ GCancellable *cancellable;
+ GList *locations;
+ GList *mountables;
+ GList *start_mountables;
+ GList *not_mounted;
+ NautilusOpenFlags flags;
+ char *timed_wait_prompt;
+ gboolean timed_wait_active;
+ NautilusFileListHandle *files_handle;
+ gboolean tried_mounting;
+ char *activation_directory;
+ gboolean user_confirmation;
+ GQueue *open_in_view_files;
+ GQueue *open_in_app_uris;
+ GQueue *launch_files;
+ GQueue *launch_in_terminal_files;
+ GList *open_in_app_parameters;
+ GList *unhandled_open_in_app_uris;
+} ActivateParameters;
+
+typedef struct
+{
+ ActivateParameters *activation_params;
+ GQueue *uris;
+} ApplicationLaunchAsyncParameters;
+
+/* Microsoft mime types at https://blogs.msdn.microsoft.com/vsofficedeveloper/2008/05/08/office-2007-file-format-mime-types-for-http-content-streaming-2/ */
+struct
+{
+ char *name;
+ char *mimetypes[20];
+} mimetype_groups[] =
+{
+ {
+ N_("Anything"),
+ { NULL }
+ },
+ {
+ N_("Files"),
+ { "application/octet-stream",
+ "text/plain",
+ NULL}
+ },
+ {
+ N_("Folders"),
+ { "inode/directory",
+ NULL}
+ },
+ { N_("Documents"),
+ { "application/rtf",
+ "application/msword",
+ "application/vnd.sun.xml.writer",
+ "application/vnd.sun.xml.writer.global",
+ "application/vnd.sun.xml.writer.template",
+ "application/vnd.oasis.opendocument.text",
+ "application/vnd.oasis.opendocument.text-template",
+ "application/x-abiword",
+ "application/x-applix-word",
+ "application/x-mswrite",
+ "application/docbook+xml",
+ "application/x-kword",
+ "application/x-kword-crypt",
+ "application/x-lyx",
+ "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
+ NULL}},
+ { N_("Illustration"),
+ { "application/illustrator",
+ "application/vnd.corel-draw",
+ "application/vnd.stardivision.draw",
+ "application/vnd.oasis.opendocument.graphics",
+ "application/x-dia-diagram",
+ "application/x-karbon",
+ "application/x-killustrator",
+ "application/x-kivio",
+ "application/x-kontour",
+ "application/x-wpg",
+ NULL}},
+ { N_("Music"),
+ { "application/ogg",
+ "audio/x-vorbis+ogg",
+ "audio/ac3",
+ "audio/basic",
+ "audio/midi",
+ "audio/x-flac",
+ "audio/mp4",
+ "audio/mpeg",
+ "audio/x-mpeg",
+ "audio/x-ms-asx",
+ "audio/x-pn-realaudio",
+ NULL}},
+ { N_("PDF / PostScript"),
+ { "application/pdf",
+ "application/postscript",
+ "application/x-dvi",
+ "image/x-eps",
+ "image/vnd.djvu+multipage",
+ NULL}},
+ { N_("Picture"),
+ { "application/vnd.oasis.opendocument.image",
+ "application/x-krita",
+ "image/bmp",
+ "image/cgm",
+ "image/gif",
+ "image/jpeg",
+ "image/jpeg2000",
+ "image/png",
+ "image/svg+xml",
+ "image/tiff",
+ "image/x-compressed-xcf",
+ "image/x-pcx",
+ "image/x-photo-cd",
+ "image/x-psd",
+ "image/x-tga",
+ "image/x-xcf",
+ NULL}},
+ { N_("Presentation"),
+ { "application/vnd.ms-powerpoint",
+ "application/vnd.sun.xml.impress",
+ "application/vnd.oasis.opendocument.presentation",
+ "application/x-magicpoint",
+ "application/x-kpresenter",
+ "application/vnd.openxmlformats-officedocument.presentationml.presentation",
+ NULL}},
+ { N_("Spreadsheet"),
+ { "application/vnd.lotus-1-2-3",
+ "application/vnd.ms-excel",
+ "application/vnd.stardivision.calc",
+ "application/vnd.sun.xml.calc",
+ "application/vnd.oasis.opendocument.spreadsheet",
+ "application/x-applix-spreadsheet",
+ "application/x-gnumeric",
+ "application/x-kspread",
+ "application/x-kspread-crypt",
+ "application/x-quattropro",
+ "application/x-sc",
+ "application/x-siag",
+ "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
+ NULL}},
+ { N_("Text File"),
+ { "text/plain",
+ NULL}},
+ { N_("Video"),
+ { "video/mp4",
+ "video/3gpp",
+ "video/mpeg",
+ "video/quicktime",
+ "video/vivo",
+ "video/x-avi",
+ "video/x-mng",
+ "video/x-ms-asf",
+ "video/x-ms-wmv",
+ "video/x-msvideo",
+ "video/x-nsv",
+ "video/x-real-video",
+ NULL}}
+};
+
+/* Number of seconds until cancel dialog shows up */
+#define DELAY_UNTIL_CANCEL_MSECS 5000
+
+#define SILENT_WINDOW_OPEN_LIMIT 5
+#define SILENT_OPEN_LIMIT 5
+
+/* This number controls a maximum character count for a URL that is
+ * displayed as part of a dialog. It's fairly arbitrary -- big enough
+ * to allow most "normal" URIs to display in full, but small enough to
+ * prevent the dialog from getting insanely wide.
+ */
+#define MAX_URI_IN_DIALOG_LENGTH 60
+
+static void activate_files_internal (ActivateParameters *parameters);
+static void cancel_activate_callback (gpointer callback_data);
+static void activate_activation_uris_ready_callback (GList *files,
+ gpointer callback_data);
+static void activation_mount_mountables (ActivateParameters *parameters);
+static void activation_start_mountables (ActivateParameters *parameters);
+static void activate_callback (GList *files,
+ gpointer callback_data);
+static void activation_mount_not_mounted (ActivateParameters *parameters);
+
+static void
+launch_location_free (LaunchLocation *location)
+{
+ nautilus_file_unref (location->file);
+ g_free (location->uri);
+ g_free (location);
+}
+
+static void
+launch_location_list_free (GList *list)
+{
+ g_list_foreach (list, (GFunc) launch_location_free, NULL);
+ g_list_free (list);
+}
+
+static GList *
+get_file_list_for_launch_locations (GList *locations)
+{
+ GList *files, *l;
+ LaunchLocation *location;
+
+ files = NULL;
+ for (l = locations; l != NULL; l = l->next)
+ {
+ location = l->data;
+
+ files = g_list_prepend (files,
+ nautilus_file_ref (location->file));
+ }
+ return g_list_reverse (files);
+}
+
+
+static LaunchLocation *
+launch_location_from_file (NautilusFile *file)
+{
+ LaunchLocation *location;
+ location = g_new (LaunchLocation, 1);
+ location->file = nautilus_file_ref (file);
+ location->uri = nautilus_file_get_uri (file);
+
+ return location;
+}
+
+static void
+launch_location_update_from_file (LaunchLocation *location,
+ NautilusFile *file)
+{
+ nautilus_file_unref (location->file);
+ g_free (location->uri);
+ location->file = nautilus_file_ref (file);
+ location->uri = nautilus_file_get_uri (file);
+}
+
+static void
+launch_location_update_from_uri (LaunchLocation *location,
+ const char *uri)
+{
+ nautilus_file_unref (location->file);
+ g_free (location->uri);
+ location->file = nautilus_file_get_by_uri (uri);
+ location->uri = g_strdup (uri);
+}
+
+static LaunchLocation *
+find_launch_location_for_file (GList *list,
+ NautilusFile *file)
+{
+ LaunchLocation *location;
+ GList *l;
+
+ for (l = list; l != NULL; l = l->next)
+ {
+ location = l->data;
+
+ if (location->file == file)
+ {
+ return location;
+ }
+ }
+ return NULL;
+}
+
+static GList *
+launch_locations_from_file_list (GList *list)
+{
+ GList *new;
+
+ new = NULL;
+ while (list)
+ {
+ new = g_list_prepend (new,
+ launch_location_from_file (list->data));
+ list = list->next;
+ }
+ new = g_list_reverse (new);
+ return new;
+}
+
+static ApplicationLaunchParameters *
+application_launch_parameters_new (GAppInfo *application,
+ GList *uris)
+{
+ ApplicationLaunchParameters *result;
+
+ result = g_new0 (ApplicationLaunchParameters, 1);
+ result->application = g_object_ref (application);
+ result->uris = g_list_copy_deep (uris, (GCopyFunc) g_strdup, NULL);
+
+ return result;
+}
+
+static void
+application_launch_parameters_free (ApplicationLaunchParameters *parameters)
+{
+ g_object_unref (parameters->application);
+ g_list_free_full (parameters->uris, g_free);
+
+ g_free (parameters);
+}
+
+static gboolean
+nautilus_mime_actions_check_if_required_attributes_ready (NautilusFile *file)
+{
+ NautilusFileAttributes attributes;
+ gboolean ready;
+
+ attributes = nautilus_mime_actions_get_required_file_attributes ();
+ ready = nautilus_file_check_if_ready (file, attributes);
+
+ return ready;
+}
+
+NautilusFileAttributes
+nautilus_mime_actions_get_required_file_attributes (void)
+{
+ return NAUTILUS_FILE_ATTRIBUTE_INFO;
+}
+
+GAppInfo *
+nautilus_mime_get_default_application_for_file (NautilusFile *file)
+{
+ GAppInfo *app;
+ char *mime_type;
+ char *uri_scheme;
+
+ if (!nautilus_mime_actions_check_if_required_attributes_ready (file))
+ {
+ return NULL;
+ }
+
+ mime_type = nautilus_file_get_mime_type (file);
+ app = g_app_info_get_default_for_type (mime_type,
+ !nautilus_file_has_local_path (file));
+ g_free (mime_type);
+
+ if (app == NULL)
+ {
+ uri_scheme = nautilus_file_get_uri_scheme (file);
+ if (uri_scheme != NULL)
+ {
+ app = g_app_info_get_default_for_uri_scheme (uri_scheme);
+ g_free (uri_scheme);
+ }
+ }
+
+ return app;
+}
+
+static int
+file_compare_by_mime_type (NautilusFile *file_a,
+ NautilusFile *file_b)
+{
+ char *mime_type_a, *mime_type_b;
+ int ret;
+
+ mime_type_a = nautilus_file_get_mime_type (file_a);
+ mime_type_b = nautilus_file_get_mime_type (file_b);
+
+ ret = strcmp (mime_type_a, mime_type_b);
+
+ g_free (mime_type_a);
+ g_free (mime_type_b);
+
+ return ret;
+}
+
+static int
+file_compare_by_parent_uri (NautilusFile *file_a,
+ NautilusFile *file_b)
+{
+ char *parent_uri_a, *parent_uri_b;
+ int ret;
+
+ parent_uri_a = nautilus_file_get_parent_uri (file_a);
+ parent_uri_b = nautilus_file_get_parent_uri (file_b);
+
+ ret = strcmp (parent_uri_a, parent_uri_b);
+
+ g_free (parent_uri_a);
+ g_free (parent_uri_b);
+
+ return ret;
+}
+
+GAppInfo *
+nautilus_mime_get_default_application_for_files (GList *files)
+{
+ GList *l, *sorted_files;
+ NautilusFile *file;
+ GAppInfo *app, *one_app;
+
+ g_assert (files != NULL);
+
+ sorted_files = g_list_sort (g_list_copy (files), (GCompareFunc) file_compare_by_mime_type);
+
+ app = NULL;
+ for (l = sorted_files; l != NULL; l = l->next)
+ {
+ file = l->data;
+
+ if (l->prev &&
+ file_compare_by_mime_type (file, l->prev->data) == 0 &&
+ file_compare_by_parent_uri (file, l->prev->data) == 0)
+ {
+ continue;
+ }
+
+ one_app = nautilus_mime_get_default_application_for_file (file);
+ if (one_app == NULL || (app != NULL && !g_app_info_equal (app, one_app)))
+ {
+ if (app)
+ {
+ g_object_unref (app);
+ }
+ if (one_app)
+ {
+ g_object_unref (one_app);
+ }
+ app = NULL;
+ break;
+ }
+
+ if (app == NULL)
+ {
+ app = one_app;
+ }
+ else
+ {
+ g_object_unref (one_app);
+ }
+ }
+
+ g_list_free (sorted_files);
+
+ return app;
+}
+
+static void
+trash_or_delete_files (GtkWindow *parent_window,
+ const GList *files,
+ gboolean delete_if_all_already_in_trash)
+{
+ GList *locations;
+ const GList *node;
+
+ locations = NULL;
+ for (node = files; node != NULL; node = node->next)
+ {
+ locations = g_list_prepend (locations,
+ nautilus_file_get_location ((NautilusFile *) node->data));
+ }
+
+ locations = g_list_reverse (locations);
+
+ nautilus_file_operations_trash_or_delete_async (locations,
+ parent_window,
+ NULL,
+ NULL, NULL);
+ g_list_free_full (locations, g_object_unref);
+}
+
+typedef struct
+{
+ GtkWindow *parent_window;
+ NautilusFile *file;
+} TrashBrokenSymbolicLinkData;
+
+static void
+trash_symbolic_link_cb (GtkDialog *dialog,
+ char *response,
+ gpointer user_data)
+{
+ g_autofree TrashBrokenSymbolicLinkData *data = NULL;
+ GList file_as_list;
+
+ data = user_data;
+
+ if (g_strcmp0 (response, "move-to-trash") == 0)
+ {
+ file_as_list.data = data->file;
+ file_as_list.next = NULL;
+ file_as_list.prev = NULL;
+ trash_or_delete_files (data->parent_window, &file_as_list, TRUE);
+ }
+}
+
+static void
+report_broken_symbolic_link (GtkWindow *parent_window,
+ NautilusFile *file)
+{
+ char *target_path;
+ char *display_name;
+ char *detail;
+ GtkWidget *dialog;
+ TrashBrokenSymbolicLinkData *data;
+
+ gboolean can_trash;
+
+ g_assert (nautilus_file_is_broken_symbolic_link (file));
+
+ display_name = nautilus_file_get_display_name (file);
+ can_trash = nautilus_file_can_trash (file) && !nautilus_file_is_in_trash (file);
+
+ target_path = nautilus_file_get_symbolic_link_target_path (file);
+ if (target_path == NULL)
+ {
+ detail = g_strdup (_("This link cannot be used because it has no target."));
+ }
+ else
+ {
+ detail = g_strdup_printf (_("This link cannot be used because its target "
+ "“%s” doesn’t exist."), target_path);
+ }
+
+ if (can_trash)
+ {
+ dialog = adw_message_dialog_new (parent_window, NULL, detail);
+ adw_message_dialog_format_heading (ADW_MESSAGE_DIALOG (dialog),
+ _("The link “%s” is broken. Move it to Trash?"),
+ display_name);
+ adw_message_dialog_add_responses (ADW_MESSAGE_DIALOG (dialog),
+ "cancel", _("_Cancel"),
+ "move-to-trash", _("Mo_ve to Trash"),
+ NULL);
+ }
+ else
+ {
+ dialog = adw_message_dialog_new (parent_window, NULL, detail);
+ adw_message_dialog_format_heading (ADW_MESSAGE_DIALOG (dialog),
+ _("The link “%s” is broken."),
+ display_name);
+ adw_message_dialog_add_response (ADW_MESSAGE_DIALOG (dialog),
+ "cancel", _("Cancel"));
+ }
+ g_free (display_name);
+
+ adw_message_dialog_set_default_response (ADW_MESSAGE_DIALOG (dialog), "cancel");
+
+ /* Make this modal to avoid problems with reffing the view & file
+ * to keep them around in case the view changes, which would then
+ * cause the old view not to be destroyed, which would cause its
+ * merged Bonobo items not to be un-merged. Maybe we need to unmerge
+ * explicitly when disconnecting views instead of relying on the
+ * unmerge in Destroy. But since BonoboUIHandler is probably going
+ * to change wildly, I don't want to mess with this now.
+ */
+
+ data = g_new0 (TrashBrokenSymbolicLinkData, 1);
+ data->parent_window = parent_window;
+ data->file = file;
+
+ g_signal_connect (G_OBJECT (dialog),
+ "response",
+ G_CALLBACK (trash_symbolic_link_cb),
+ data);
+
+ g_free (target_path);
+ g_free (detail);
+}
+
+static ActivationAction
+get_default_executable_text_file_action (void)
+{
+ return ACTIVATION_ACTION_OPEN_IN_APPLICATION;
+}
+
+static ActivationAction
+get_activation_action (NautilusFile *file)
+{
+ ActivationAction action;
+ char *activation_uri;
+ gboolean handles_extract = FALSE;
+ g_autoptr (GAppInfo) app_info = NULL;
+ const gchar *app_id;
+
+ app_info = nautilus_mime_get_default_application_for_file (file);
+ if (app_info != NULL)
+ {
+ app_id = g_app_info_get_id (app_info);
+ handles_extract = g_strcmp0 (app_id, NAUTILUS_DESKTOP_ID) == 0;
+ }
+ if (handles_extract && nautilus_file_is_archive (file))
+ {
+ return ACTIVATION_ACTION_EXTRACT;
+ }
+
+ activation_uri = nautilus_file_get_activation_uri (file);
+ if (activation_uri == NULL)
+ {
+ activation_uri = nautilus_file_get_uri (file);
+ }
+
+ action = ACTIVATION_ACTION_DO_NOTHING;
+ if (nautilus_file_is_launchable (file))
+ {
+ char *executable_path;
+
+ action = ACTIVATION_ACTION_LAUNCH;
+
+ executable_path = g_filename_from_uri (activation_uri, NULL, NULL);
+ if (!executable_path)
+ {
+ action = ACTIVATION_ACTION_DO_NOTHING;
+ }
+ else if (nautilus_file_contains_text (file))
+ {
+ action = get_default_executable_text_file_action ();
+ }
+ g_free (executable_path);
+ }
+
+ if (action == ACTIVATION_ACTION_DO_NOTHING)
+ {
+ if (nautilus_file_opens_in_view (file))
+ {
+ action = ACTIVATION_ACTION_OPEN_IN_VIEW;
+ }
+ else
+ {
+ action = ACTIVATION_ACTION_OPEN_IN_APPLICATION;
+ }
+ }
+ g_free (activation_uri);
+
+ return action;
+}
+
+gboolean
+nautilus_mime_file_extracts (NautilusFile *file)
+{
+ return get_activation_action (file) == ACTIVATION_ACTION_EXTRACT;
+}
+
+gboolean
+nautilus_mime_file_launches (NautilusFile *file)
+{
+ ActivationAction activation_action;
+
+ activation_action = get_activation_action (file);
+
+ return (activation_action == ACTIVATION_ACTION_LAUNCH);
+}
+
+gboolean
+nautilus_mime_file_opens_in_external_app (NautilusFile *file)
+{
+ ActivationAction activation_action;
+
+ activation_action = get_activation_action (file);
+
+ return (activation_action == ACTIVATION_ACTION_OPEN_IN_APPLICATION);
+}
+
+
+static unsigned int
+mime_application_hash (GAppInfo *app)
+{
+ const char *id;
+
+ id = g_app_info_get_id (app);
+
+ if (id == NULL)
+ {
+ return GPOINTER_TO_UINT (app);
+ }
+
+ return g_str_hash (id);
+}
+
+static void
+list_to_parameters_foreach (GAppInfo *application,
+ GList *uris,
+ GList **ret)
+{
+ ApplicationLaunchParameters *parameters;
+
+ uris = g_list_reverse (uris);
+
+ parameters = application_launch_parameters_new
+ (application, uris);
+ *ret = g_list_prepend (*ret, parameters);
+}
+
+
+/**
+ * make_activation_parameters
+ *
+ * Construct a list of ApplicationLaunchParameters from a list of NautilusFiles,
+ * where files that have the same default application are put into the same
+ * launch parameter, and others are put into the unhandled_files list.
+ *
+ * @files: Files to use for construction.
+ * @unhandled_files: Files without any default application will be put here.
+ *
+ * Return value: Newly allocated list of ApplicationLaunchParameters.
+ **/
+static GList *
+make_activation_parameters (GList *uris,
+ GList **unhandled_uris)
+{
+ GList *ret, *l, *app_uris;
+ NautilusFile *file;
+ GAppInfo *app, *old_app;
+ GHashTable *app_table;
+ char *uri;
+
+ ret = NULL;
+ *unhandled_uris = NULL;
+
+ app_table = g_hash_table_new_full
+ ((GHashFunc) mime_application_hash,
+ (GEqualFunc) g_app_info_equal,
+ (GDestroyNotify) g_object_unref,
+ (GDestroyNotify) g_list_free);
+
+ for (l = uris; l != NULL; l = l->next)
+ {
+ uri = l->data;
+ file = nautilus_file_get_by_uri (uri);
+
+ app = nautilus_mime_get_default_application_for_file (file);
+ if (app != NULL)
+ {
+ app_uris = NULL;
+
+ if (g_hash_table_lookup_extended (app_table, app,
+ (gpointer *) &old_app,
+ (gpointer *) &app_uris))
+ {
+ g_hash_table_steal (app_table, old_app);
+
+ app_uris = g_list_prepend (app_uris, uri);
+
+ g_object_unref (app);
+ app = old_app;
+ }
+ else
+ {
+ app_uris = g_list_prepend (NULL, uri);
+ }
+
+ g_hash_table_insert (app_table, app, app_uris);
+ }
+ else
+ {
+ *unhandled_uris = g_list_prepend (*unhandled_uris, uri);
+ }
+ nautilus_file_unref (file);
+ }
+
+ g_hash_table_foreach (app_table,
+ (GHFunc) list_to_parameters_foreach,
+ &ret);
+
+ g_hash_table_destroy (app_table);
+
+ *unhandled_uris = g_list_reverse (*unhandled_uris);
+
+ return g_list_reverse (ret);
+}
+
+static gboolean
+file_was_cancelled (NautilusFile *file)
+{
+ GError *error;
+
+ error = nautilus_file_get_file_info_error (file);
+ return
+ error != NULL &&
+ error->domain == G_IO_ERROR &&
+ error->code == G_IO_ERROR_CANCELLED;
+}
+
+static gboolean
+file_was_not_mounted (NautilusFile *file)
+{
+ GError *error;
+
+ error = nautilus_file_get_file_info_error (file);
+ return
+ error != NULL &&
+ error->domain == G_IO_ERROR &&
+ error->code == G_IO_ERROR_NOT_MOUNTED;
+}
+
+static void
+activation_parameters_free (ActivateParameters *parameters)
+{
+ if (parameters->timed_wait_active)
+ {
+ eel_timed_wait_stop (cancel_activate_callback, parameters);
+ }
+
+ if (parameters->slot)
+ {
+ g_object_remove_weak_pointer (G_OBJECT (parameters->slot), (gpointer *) &parameters->slot);
+ }
+ if (parameters->parent_window)
+ {
+ g_object_remove_weak_pointer (G_OBJECT (parameters->parent_window), (gpointer *) &parameters->parent_window);
+ }
+ g_object_unref (parameters->cancellable);
+ launch_location_list_free (parameters->locations);
+ nautilus_file_list_free (parameters->mountables);
+ nautilus_file_list_free (parameters->start_mountables);
+ nautilus_file_list_free (parameters->not_mounted);
+ g_free (parameters->activation_directory);
+ g_free (parameters->timed_wait_prompt);
+ g_assert (parameters->files_handle == NULL);
+ g_clear_pointer (&parameters->open_in_view_files, g_queue_free);
+ g_clear_pointer (&parameters->open_in_app_uris, g_queue_free);
+ g_clear_pointer (&parameters->launch_files, g_queue_free);
+ g_clear_pointer (&parameters->launch_in_terminal_files, g_queue_free);
+ g_list_free (parameters->open_in_app_parameters);
+ g_list_free (parameters->unhandled_open_in_app_uris);
+ g_free (parameters);
+}
+
+static void
+application_launch_async_parameters_free (ApplicationLaunchAsyncParameters *parameters)
+{
+ g_queue_free (parameters->uris);
+ activation_parameters_free (parameters->activation_params);
+
+ g_free (parameters);
+}
+
+static void
+cancel_activate_callback (gpointer callback_data)
+{
+ ActivateParameters *parameters = callback_data;
+
+ parameters->timed_wait_active = FALSE;
+
+ g_cancellable_cancel (parameters->cancellable);
+
+ if (parameters->files_handle)
+ {
+ nautilus_file_list_cancel_call_when_ready (parameters->files_handle);
+ parameters->files_handle = NULL;
+ activation_parameters_free (parameters);
+ }
+}
+
+static void
+activation_start_timed_cancel (ActivateParameters *parameters)
+{
+ parameters->timed_wait_active = TRUE;
+ eel_timed_wait_start_with_duration
+ (DELAY_UNTIL_CANCEL_MSECS,
+ cancel_activate_callback,
+ parameters,
+ parameters->timed_wait_prompt,
+ parameters->parent_window);
+}
+
+static void
+pause_activation_timed_cancel (ActivateParameters *parameters)
+{
+ if (parameters->timed_wait_active)
+ {
+ eel_timed_wait_stop (cancel_activate_callback, parameters);
+ parameters->timed_wait_active = FALSE;
+ }
+}
+
+static void
+unpause_activation_timed_cancel (ActivateParameters *parameters)
+{
+ if (!parameters->timed_wait_active)
+ {
+ activation_start_timed_cancel (parameters);
+ }
+}
+
+
+static void
+activate_mount_op_active (GtkMountOperation *operation,
+ GParamSpec *pspec,
+ ActivateParameters *parameters)
+{
+ gboolean is_active;
+
+ g_object_get (operation, "is-showing", &is_active, NULL);
+
+ if (is_active)
+ {
+ pause_activation_timed_cancel (parameters);
+ }
+ else
+ {
+ unpause_activation_timed_cancel (parameters);
+ }
+}
+
+static void
+on_confirm_multiple_windows_response (GtkDialog *dialog,
+ gchar *response,
+ ActivateParameters *parameters)
+{
+ if (g_strcmp0 (response, "open-all") == 0)
+ {
+ unpause_activation_timed_cancel (parameters);
+ activate_files_internal (parameters);
+ }
+ else
+ {
+ activation_parameters_free (parameters);
+ }
+}
+
+static void
+show_confirm_multiple (ActivateParameters *parameters,
+ int window_count,
+ int tab_count)
+{
+ GtkWindow *parent_window = parameters->parent_window;
+ GtkWidget *dialog;
+ char *prompt;
+ char *detail;
+
+ prompt = _("Are you sure you want to open all files?");
+ if (tab_count > 0 && window_count > 0)
+ {
+ int count = tab_count + window_count;
+ detail = g_strdup_printf (ngettext ("This will open %d separate tab and window.",
+ "This will open %d separate tabs and windows.", count), count);
+ }
+ else if (tab_count > 0)
+ {
+ detail = g_strdup_printf (ngettext ("This will open %d separate tab.",
+ "This will open %d separate tabs.", tab_count), tab_count);
+ }
+ else
+ {
+ detail = g_strdup_printf (ngettext ("This will open %d separate window.",
+ "This will open %d separate windows.", window_count), window_count);
+ }
+
+ dialog = adw_message_dialog_new (parent_window, prompt, detail);
+ adw_message_dialog_add_responses (ADW_MESSAGE_DIALOG (dialog),
+ "cancel", _("_Cancel"),
+ "open-all", _("_Open All"),
+ NULL);
+
+ adw_message_dialog_set_default_response (ADW_MESSAGE_DIALOG (dialog), "open-all");
+
+ g_signal_connect (dialog, "response",
+ G_CALLBACK (on_confirm_multiple_windows_response), parameters);
+ gtk_window_present (GTK_WINDOW (dialog));
+
+ g_free (detail);
+}
+
+typedef struct
+{
+ NautilusWindowSlot *slot;
+ GtkWindow *parent_window;
+ NautilusFile *file;
+ GList *files;
+ NautilusOpenFlags flags;
+ char *activation_directory;
+ gboolean user_confirmation;
+ char *uri;
+ GDBusProxy *proxy;
+ GtkWidget *dialog;
+} ActivateParametersInstall;
+
+static void
+activate_parameters_install_free (ActivateParametersInstall *parameters_install)
+{
+ if (parameters_install->slot)
+ {
+ g_object_remove_weak_pointer (G_OBJECT (parameters_install->slot), (gpointer *) &parameters_install->slot);
+ }
+ if (parameters_install->parent_window)
+ {
+ g_object_remove_weak_pointer (G_OBJECT (parameters_install->parent_window), (gpointer *) &parameters_install->parent_window);
+ }
+
+ if (parameters_install->proxy != NULL)
+ {
+ g_object_unref (parameters_install->proxy);
+ }
+
+ nautilus_file_unref (parameters_install->file);
+ nautilus_file_list_free (parameters_install->files);
+ g_free (parameters_install->activation_directory);
+ g_free (parameters_install->uri);
+ g_free (parameters_install);
+}
+
+static char *
+get_application_no_mime_type_handler_message (NautilusFile *file,
+ char *uri)
+{
+ char *uri_for_display;
+ char *name;
+ char *error_message;
+
+ name = nautilus_file_get_display_name (file);
+
+ /* Truncate the URI so it doesn't get insanely wide. Note that even
+ * though the dialog uses wrapped text, if the URI doesn't contain
+ * white space then the text-wrapping code is too stupid to wrap it.
+ */
+ uri_for_display = eel_str_middle_truncate (name, MAX_URI_IN_DIALOG_LENGTH);
+ error_message = g_strdup_printf (_("Could Not Display “%s”"), uri_for_display);
+ g_free (uri_for_display);
+ g_free (name);
+
+ return error_message;
+}
+
+static void
+open_with_response_cb (GtkDialog *dialog,
+ gint response_id,
+ gpointer user_data)
+{
+ GtkWindow *parent_window;
+ NautilusFile *file;
+ GList files;
+ GAppInfo *info;
+ ActivateParametersInstall *parameters = user_data;
+
+ if (response_id != GTK_RESPONSE_OK)
+ {
+ gtk_window_destroy (GTK_WINDOW (dialog));
+ return;
+ }
+
+ parent_window = parameters->parent_window;
+ file = g_object_get_data (G_OBJECT (dialog), "mime-action:file");
+ info = gtk_app_chooser_get_app_info (GTK_APP_CHOOSER (dialog));
+
+ gtk_window_destroy (GTK_WINDOW (dialog));
+
+ g_signal_emit_by_name (nautilus_signaller_get_current (), "mime-data-changed");
+
+ files.next = NULL;
+ files.prev = NULL;
+ files.data = file;
+ nautilus_launch_application (info, &files, parent_window);
+
+ g_object_unref (info);
+
+ activate_parameters_install_free (parameters);
+}
+
+static void
+choose_program (GtkDialog *message_dialog,
+ gchar *response,
+ gpointer callback_data)
+{
+ GtkWidget *dialog;
+ NautilusFile *file;
+ GFile *location;
+ ActivateParametersInstall *parameters = callback_data;
+
+ if (g_strcmp0 (response, "select-application") != 0)
+ {
+ activate_parameters_install_free (parameters);
+ return;
+ }
+
+ file = g_object_get_data (G_OBJECT (message_dialog), "mime-action:file");
+
+ g_assert (NAUTILUS_IS_FILE (file));
+
+ location = nautilus_file_get_location (file);
+ nautilus_file_ref (file);
+
+ /* Destroy the message dialog after ref:ing the file */
+ gtk_window_destroy (GTK_WINDOW (message_dialog));
+
+ dialog = gtk_app_chooser_dialog_new (parameters->parent_window,
+ GTK_DIALOG_MODAL,
+ location);
+ g_object_set_data_full (G_OBJECT (dialog),
+ "mime-action:file",
+ nautilus_file_ref (file),
+ (GDestroyNotify) nautilus_file_unref);
+
+ gtk_widget_show (dialog);
+
+ g_signal_connect (dialog,
+ "response",
+ G_CALLBACK (open_with_response_cb),
+ parameters);
+
+ g_object_unref (location);
+ nautilus_file_unref (file);
+}
+
+static void
+show_unhandled_type_error (ActivateParametersInstall *parameters)
+{
+ GtkWidget *dialog;
+ g_autofree char *body = NULL;
+ g_autofree char *content_type_description = NULL;
+
+ char *mime_type = nautilus_file_get_mime_type (parameters->file);
+ char *error_message = get_application_no_mime_type_handler_message (parameters->file, parameters->uri);
+
+ if (g_content_type_is_unknown (mime_type))
+ {
+ body = g_strdup (_("The file is of an unknown type"));
+ }
+ else
+ {
+ content_type_description = g_content_type_get_description (mime_type);
+ body = g_strdup_printf (_("There is no application installed for “%s” files"), content_type_description);
+ }
+
+ dialog = adw_message_dialog_new (parameters->parent_window, error_message, body);
+ adw_message_dialog_add_responses (ADW_MESSAGE_DIALOG (dialog),
+ "select-application", _("_Select Application"),
+ "ok", _("_OK"),
+ NULL);
+ adw_message_dialog_set_default_response (ADW_MESSAGE_DIALOG (dialog), "ok");
+
+ g_object_set_data_full (G_OBJECT (dialog),
+ "mime-action:file",
+ nautilus_file_ref (parameters->file),
+ (GDestroyNotify) nautilus_file_unref);
+
+ gtk_window_present (GTK_WINDOW (dialog));
+
+ g_signal_connect (dialog, "response",
+ G_CALLBACK (choose_program), parameters);
+
+ g_free (error_message);
+ g_free (mime_type);
+}
+
+static void
+search_for_application_dbus_call_notify_cb (GDBusProxy *proxy,
+ GAsyncResult *result,
+ gpointer user_data)
+{
+ ActivateParametersInstall *parameters_install = user_data;
+ GVariant *variant;
+ GError *error = NULL;
+
+ variant = g_dbus_proxy_call_finish (proxy, result, &error);
+ if (variant == NULL)
+ {
+ if (!g_dbus_error_is_remote_error (error) ||
+ g_strcmp0 (g_dbus_error_get_remote_error (error), "org.freedesktop.PackageKit.Modify.Failed") == 0)
+ {
+ char *message;
+
+ message = g_strdup_printf ("%s\n%s",
+ _("There was an internal error trying to search for applications:"),
+ error->message);
+ show_dialog (_("Unable to search for application"),
+ message,
+ parameters_install->parent_window,
+ GTK_MESSAGE_ERROR);
+ g_free (message);
+ }
+ else
+ {
+ g_warning ("Error while trying to search for applications: %s",
+ error->message);
+ }
+
+ g_error_free (error);
+ activate_parameters_install_free (parameters_install);
+ return;
+ }
+
+ g_variant_unref (variant);
+
+ activate_parameters_install_free (parameters_install);
+}
+
+static void
+search_for_application_mime_type (ActivateParametersInstall *parameters_install,
+ const gchar *mime_type)
+{
+ gchar *desktop_startup_id;
+
+ g_assert (parameters_install->proxy != NULL);
+
+ desktop_startup_id = g_strdup_printf ("_TIME%i", (guint32) GDK_CURRENT_TIME);
+
+ g_dbus_proxy_call (parameters_install->proxy,
+ "InstallMimeTypes",
+ g_variant_new_parsed ("([%s], %s, %s, [{%s, %v}])",
+ mime_type,
+ "hide-confirm-search",
+ APPLICATION_ID,
+ "desktop-startup-id",
+ g_variant_new_take_string (desktop_startup_id)),
+ G_DBUS_CALL_FLAGS_NONE,
+ G_MAXINT /* no timeout */,
+ NULL /* cancellable */,
+ (GAsyncReadyCallback) search_for_application_dbus_call_notify_cb,
+ parameters_install);
+
+ DEBUG ("InstallMimeType method invoked for %s", mime_type);
+}
+
+static void
+application_unhandled_file_install (GtkDialog *dialog,
+ gchar *response,
+ ActivateParametersInstall *parameters_install)
+{
+ char *mime_type;
+
+ parameters_install->dialog = NULL;
+
+ if (g_strcmp0 (response, "search-in-software") == 0)
+ {
+ mime_type = nautilus_file_get_mime_type (parameters_install->file);
+ search_for_application_mime_type (parameters_install, mime_type);
+ g_free (mime_type);
+ }
+ else
+ {
+ /* free as we're not going to get the async dbus callback */
+ activate_parameters_install_free (parameters_install);
+ }
+}
+
+static void
+pk_proxy_appeared_cb (GObject *source,
+ GAsyncResult *res,
+ gpointer user_data)
+{
+ ActivateParametersInstall *parameters_install = user_data;
+ char *mime_type, *name_owner;
+ char *error_message;
+ GtkWidget *dialog;
+ GDBusProxy *proxy;
+ GError *error = NULL;
+ g_autofree char *content_type_description = NULL;
+
+ proxy = g_dbus_proxy_new_for_bus_finish (res, &error);
+ name_owner = g_dbus_proxy_get_name_owner (proxy);
+
+ if (error != NULL || name_owner == NULL)
+ {
+ g_warning ("Couldn't call Modify on the PackageKit interface: %s",
+ error != NULL ? error->message : "no owner for PackageKit");
+ g_clear_error (&error);
+
+ /* show an unhelpful dialog */
+ show_unhandled_type_error (parameters_install);
+
+ return;
+ }
+
+ g_free (name_owner);
+
+ mime_type = nautilus_file_get_mime_type (parameters_install->file);
+ content_type_description = g_content_type_get_description (mime_type);
+ error_message = get_application_no_mime_type_handler_message (parameters_install->file,
+ parameters_install->uri);
+ /* use a custom dialog to prompt the user to install new software */
+ dialog = adw_message_dialog_new (parameters_install->parent_window, error_message, NULL);
+ adw_message_dialog_add_responses (ADW_MESSAGE_DIALOG (dialog),
+ "cancel", _("_Cancel"),
+ "search-in-software", _("_Search in Software"),
+ NULL);
+ adw_message_dialog_format_body (ADW_MESSAGE_DIALOG (dialog),
+ _("There is no application installed for “%s” files. "
+ "Do you want to search for an application to open this file?"),
+ content_type_description);
+
+ adw_message_dialog_set_default_response (ADW_MESSAGE_DIALOG (dialog), "search-in-software");
+
+ parameters_install->dialog = dialog;
+ parameters_install->proxy = proxy;
+
+ g_signal_connect (dialog, "response",
+ G_CALLBACK (application_unhandled_file_install),
+ parameters_install);
+ gtk_window_present (GTK_WINDOW (dialog));
+ g_free (mime_type);
+}
+
+static void
+application_unhandled_uri (ActivateParameters *parameters,
+ char *uri)
+{
+ gboolean show_install_mime;
+ char *mime_type;
+ NautilusFile *file;
+ ActivateParametersInstall *parameters_install;
+
+ file = nautilus_file_get_by_uri (uri);
+
+ mime_type = nautilus_file_get_mime_type (file);
+
+ /* copy the parts of parameters we are interested in as the orignal will be unref'd */
+ parameters_install = g_new0 (ActivateParametersInstall, 1);
+ parameters_install->slot = parameters->slot;
+ g_object_add_weak_pointer (G_OBJECT (parameters_install->slot), (gpointer *) &parameters_install->slot);
+ if (parameters->parent_window)
+ {
+ parameters_install->parent_window = parameters->parent_window;
+ g_object_add_weak_pointer (G_OBJECT (parameters_install->parent_window), (gpointer *) &parameters_install->parent_window);
+ }
+ parameters_install->activation_directory = g_strdup (parameters->activation_directory);
+ parameters_install->file = file;
+ parameters_install->files = get_file_list_for_launch_locations (parameters->locations);
+ parameters_install->flags = parameters->flags;
+ parameters_install->user_confirmation = parameters->user_confirmation;
+ parameters_install->uri = g_strdup (uri);
+
+#ifdef ENABLE_PACKAGEKIT
+ /* allow an admin to disable the PackageKit search functionality */
+ show_install_mime = g_settings_get_boolean (nautilus_preferences, NAUTILUS_PREFERENCES_INSTALL_MIME_ACTIVATION);
+#else
+ /* we have no install functionality */
+ show_install_mime = FALSE;
+#endif
+ /* There is no use trying to look for handlers of application/octet-stream */
+ if (g_content_type_is_unknown (mime_type))
+ {
+ show_install_mime = FALSE;
+ }
+
+ g_free (mime_type);
+
+ if (!show_install_mime)
+ {
+ goto out;
+ }
+
+ g_dbus_proxy_new_for_bus (G_BUS_TYPE_SESSION,
+ G_DBUS_PROXY_FLAGS_NONE,
+ NULL,
+ "org.freedesktop.PackageKit",
+ "/org/freedesktop/PackageKit",
+ "org.freedesktop.PackageKit.Modify2",
+ NULL,
+ pk_proxy_appeared_cb,
+ parameters_install);
+
+ return;
+
+out:
+ /* show an unhelpful dialog */
+ show_unhandled_type_error (parameters_install);
+}
+
+static void
+launch_default_for_uris_callback (GObject *source_object,
+ GAsyncResult *res,
+ gpointer user_data)
+{
+ ApplicationLaunchAsyncParameters *params;
+ ActivateParameters *activation_params;
+ char *uri;
+ g_autoptr (GError) error = NULL;
+
+ params = user_data;
+ activation_params = params->activation_params;
+ uri = g_queue_pop_head (params->uris);
+
+ nautilus_launch_default_for_uri_finish (res, &error);
+ if (error == NULL)
+ {
+ gtk_recent_manager_add_item (gtk_recent_manager_get_default (), uri);
+ }
+
+ if (!g_queue_is_empty (params->uris))
+ {
+ nautilus_launch_default_for_uri_async (g_queue_peek_head (params->uris),
+ activation_params->parent_window,
+ activation_params->cancellable,
+ launch_default_for_uris_callback,
+ params);
+ }
+ else
+ {
+ application_launch_async_parameters_free (params);
+ }
+}
+
+static void
+activate_files (ActivateParameters *parameters)
+{
+ NautilusFile *file;
+ int count;
+ gint num_windows = 0;
+ gint num_tabs = 0;
+ GList *l;
+ ActivationAction action;
+
+ parameters->launch_files = g_queue_new ();
+ parameters->launch_in_terminal_files = g_queue_new ();
+ parameters->open_in_view_files = g_queue_new ();
+ parameters->open_in_app_uris = g_queue_new ();
+
+ for (l = parameters->locations; l != NULL; l = l->next)
+ {
+ LaunchLocation *location;
+
+ location = l->data;
+ file = location->file;
+
+ if (file_was_cancelled (file))
+ {
+ continue;
+ }
+
+ action = get_activation_action (file);
+
+ switch (action)
+ {
+ case ACTIVATION_ACTION_LAUNCH:
+ {
+ g_queue_push_tail (parameters->launch_files, file);
+ }
+ break;
+
+ case ACTIVATION_ACTION_LAUNCH_IN_TERMINAL:
+ {
+ g_queue_push_tail (parameters->launch_in_terminal_files, file);
+ }
+ break;
+
+ case ACTIVATION_ACTION_OPEN_IN_VIEW:
+ {
+ g_queue_push_tail (parameters->open_in_view_files, file);
+ }
+ break;
+
+ case ACTIVATION_ACTION_OPEN_IN_APPLICATION:
+ {
+ g_queue_push_tail (parameters->open_in_app_uris, location->uri);
+ }
+ break;
+
+ case ACTIVATION_ACTION_DO_NOTHING:
+ {
+ }
+ break;
+
+ case ACTIVATION_ACTION_EXTRACT:
+ {
+ /* Extraction of files should be handled in the view */
+ g_assert_not_reached ();
+ }
+ break;
+ }
+ }
+
+ count = g_queue_get_length (parameters->open_in_view_files);
+ if (count > 1)
+ {
+ if ((parameters->flags & NAUTILUS_OPEN_FLAG_NEW_WINDOW) == 0)
+ {
+ parameters->flags |= NAUTILUS_OPEN_FLAG_NEW_TAB;
+ num_tabs += count;
+ }
+ else
+ {
+ parameters->flags |= NAUTILUS_OPEN_FLAG_NEW_WINDOW;
+ num_windows += count;
+ }
+ }
+
+ if (parameters->open_in_app_uris != NULL)
+ {
+ if (nautilus_application_is_sandboxed ())
+ {
+ num_windows += g_queue_get_length (parameters->open_in_app_uris);
+ }
+ else
+ {
+ parameters->open_in_app_parameters = make_activation_parameters (g_queue_peek_head_link (parameters->open_in_app_uris),
+ &parameters->unhandled_open_in_app_uris);
+ num_windows += g_list_length (parameters->open_in_app_parameters);
+ num_windows += g_list_length (parameters->unhandled_open_in_app_uris);
+ }
+ }
+
+ num_windows += g_queue_get_length (parameters->launch_files);
+ num_windows += g_queue_get_length (parameters->launch_in_terminal_files);
+
+ if (parameters->user_confirmation &&
+ num_tabs + num_windows > SILENT_OPEN_LIMIT)
+ {
+ pause_activation_timed_cancel (parameters);
+ show_confirm_multiple (parameters, num_windows, num_tabs);
+ }
+ else
+ {
+ activate_files_internal (parameters);
+ }
+}
+
+static void
+activate_files_internal (ActivateParameters *parameters)
+{
+ NautilusFile *file;
+ ApplicationLaunchParameters *one_parameters;
+ g_autofree char *old_working_dir = NULL;
+ GdkDisplay *display;
+ GList *l;
+
+ if (parameters->activation_directory &&
+ (!g_queue_is_empty (parameters->launch_files) ||
+ !g_queue_is_empty (parameters->launch_in_terminal_files)))
+ {
+ old_working_dir = g_get_current_dir ();
+ g_chdir (parameters->activation_directory);
+ }
+
+ display = gtk_widget_get_display (GTK_WIDGET (parameters->parent_window));
+ for (l = g_queue_peek_head_link (parameters->launch_files); l != NULL; l = l->next)
+ {
+ g_autofree char *uri = NULL;
+ g_autofree char *executable_path = NULL;
+ g_autofree char *quoted_path = NULL;
+
+ file = NAUTILUS_FILE (l->data);
+
+ uri = nautilus_file_get_activation_uri (file);
+ executable_path = g_filename_from_uri (uri, NULL, NULL);
+ quoted_path = g_shell_quote (executable_path);
+
+ DEBUG ("Launching file path %s", quoted_path);
+
+ nautilus_launch_application_from_command (display, quoted_path, FALSE, NULL);
+ }
+
+ for (l = g_queue_peek_head_link (parameters->launch_in_terminal_files); l != NULL; l = l->next)
+ {
+ g_autofree char *uri = NULL;
+ g_autofree char *executable_path = NULL;
+ g_autofree char *quoted_path = NULL;
+
+ file = NAUTILUS_FILE (l->data);
+
+ uri = nautilus_file_get_activation_uri (file);
+ executable_path = g_filename_from_uri (uri, NULL, NULL);
+ quoted_path = g_shell_quote (executable_path);
+
+ DEBUG ("Launching in terminal file quoted path %s", quoted_path);
+
+ nautilus_launch_application_from_command (display, quoted_path, TRUE, NULL);
+ }
+
+ if (old_working_dir != NULL)
+ {
+ g_chdir (old_working_dir);
+ }
+
+ if (parameters->slot != NULL)
+ {
+ if ((parameters->flags & NAUTILUS_OPEN_FLAG_NEW_TAB) != 0)
+ {
+ /* When inserting N tabs after the current one,
+ * we first open tab N, then tab N-1, ..., then tab 0.
+ * Each of them is appended to the current tab, i.e.
+ * prepended to the list of tabs to open.
+ */
+ g_queue_reverse (parameters->open_in_view_files);
+ }
+
+ for (l = g_queue_peek_head_link (parameters->open_in_view_files); l != NULL; l = l->next)
+ {
+ g_autofree char *uri = NULL;
+ g_autoptr (GFile) location = NULL;
+ g_autoptr (GFile) location_with_permissions = NULL;
+ /* The ui should ask for navigation or object windows
+ * depending on what the current one is */
+ file = NAUTILUS_FILE (l->data);
+ uri = nautilus_file_get_activation_uri (file);
+ location = g_file_new_for_uri (uri);
+ if (g_file_is_native (location) &&
+ (nautilus_file_is_in_admin (file) ||
+ !nautilus_file_can_read (file) ||
+ !nautilus_file_can_execute (file)))
+ {
+ g_autofree gchar *file_path = NULL;
+
+ g_free (uri);
+
+ file_path = g_file_get_path (location);
+ uri = g_strconcat ("admin://", file_path, NULL);
+ }
+
+ location_with_permissions = g_file_new_for_uri (uri);
+ /* FIXME: we need to pass the parent_window, but we only use it for the current active window,
+ * which nautilus-application should take care of. However is not working and creating regressions
+ * in some cases. Until we figure out what's going on, continue to use the parameters->slot
+ * to make splicit the window we want to use for activating the files */
+ nautilus_application_open_location_full (NAUTILUS_APPLICATION (g_application_get_default ()),
+ location_with_permissions, parameters->flags, NULL, NULL, parameters->slot);
+ }
+ }
+
+ if (!g_queue_is_empty (parameters->open_in_app_uris) && nautilus_application_is_sandboxed ())
+ {
+ const char *uri;
+ ApplicationLaunchAsyncParameters *async_params;
+
+ uri = g_queue_peek_head (parameters->open_in_app_uris);
+
+ async_params = g_new0 (ApplicationLaunchAsyncParameters, 1);
+ async_params->activation_params = parameters;
+ async_params->uris = g_steal_pointer (&parameters->open_in_app_uris);
+
+ nautilus_launch_default_for_uri_async (uri,
+ parameters->parent_window,
+ parameters->cancellable,
+ launch_default_for_uris_callback,
+ async_params);
+ return;
+ }
+
+ if (!g_queue_is_empty (parameters->open_in_app_uris))
+ {
+ for (l = parameters->open_in_app_parameters; l != NULL; l = l->next)
+ {
+ one_parameters = l->data;
+
+ nautilus_launch_application_by_uri (one_parameters->application,
+ one_parameters->uris,
+ parameters->parent_window);
+ application_launch_parameters_free (one_parameters);
+ }
+
+ for (l = parameters->unhandled_open_in_app_uris; l != NULL; l = l->next)
+ {
+ char *uri = l->data;
+
+ /* this does not block */
+ application_unhandled_uri (parameters, uri);
+ }
+ }
+
+ activation_parameters_free (parameters);
+}
+
+static void
+activation_mount_not_mounted_callback (GObject *source_object,
+ GAsyncResult *res,
+ gpointer user_data)
+{
+ ActivateParameters *parameters = user_data;
+ GError *error;
+ NautilusFile *file;
+ LaunchLocation *loc;
+
+ file = parameters->not_mounted->data;
+
+ error = NULL;
+ if (!g_file_mount_enclosing_volume_finish (G_FILE (source_object), res, &error))
+ {
+ if (error->domain != G_IO_ERROR ||
+ (error->code != G_IO_ERROR_CANCELLED &&
+ error->code != G_IO_ERROR_FAILED_HANDLED &&
+ error->code != G_IO_ERROR_ALREADY_MOUNTED))
+ {
+ show_dialog (_("Unable to access location"),
+ error->message,
+ parameters->parent_window,
+ GTK_MESSAGE_ERROR);
+ }
+
+ if (error->domain != G_IO_ERROR ||
+ error->code != G_IO_ERROR_ALREADY_MOUNTED)
+ {
+ loc = find_launch_location_for_file (parameters->locations,
+ file);
+ if (loc)
+ {
+ parameters->locations =
+ g_list_remove (parameters->locations, loc);
+ launch_location_free (loc);
+ }
+ }
+
+ g_error_free (error);
+ }
+
+ parameters->not_mounted = g_list_delete_link (parameters->not_mounted,
+ parameters->not_mounted);
+ nautilus_file_unref (file);
+
+ activation_mount_not_mounted (parameters);
+}
+
+static void
+activation_mount_not_mounted (ActivateParameters *parameters)
+{
+ NautilusFile *file;
+ GFile *location;
+ LaunchLocation *loc;
+ GMountOperation *mount_op;
+ GList *l, *next, *files;
+
+ if (parameters->not_mounted != NULL)
+ {
+ file = parameters->not_mounted->data;
+ mount_op = gtk_mount_operation_new (parameters->parent_window);
+ g_mount_operation_set_password_save (mount_op, G_PASSWORD_SAVE_FOR_SESSION);
+ g_signal_connect (mount_op, "notify::is-showing",
+ G_CALLBACK (activate_mount_op_active), parameters);
+ location = nautilus_file_get_location (file);
+ g_file_mount_enclosing_volume (location, 0, mount_op, parameters->cancellable,
+ activation_mount_not_mounted_callback, parameters);
+ g_object_unref (location);
+ /* unref mount_op here - g_file_mount_enclosing_volume() does ref for itself */
+ g_object_unref (mount_op);
+ return;
+ }
+
+ parameters->tried_mounting = TRUE;
+
+ if (parameters->locations == NULL)
+ {
+ activation_parameters_free (parameters);
+ return;
+ }
+
+ /* once the mount is finished, refresh all attributes
+ * - fixes new windows not appearing after successful mount
+ */
+ for (l = parameters->locations; l != NULL; l = next)
+ {
+ loc = l->data;
+ next = l->next;
+ nautilus_file_invalidate_all_attributes (loc->file);
+ }
+
+ files = get_file_list_for_launch_locations (parameters->locations);
+ nautilus_file_list_call_when_ready
+ (files,
+ nautilus_mime_actions_get_required_file_attributes (),
+ &parameters->files_handle,
+ activate_callback, parameters);
+ nautilus_file_list_free (files);
+}
+
+
+static void
+activate_callback (GList *files,
+ gpointer callback_data)
+{
+ ActivateParameters *parameters = callback_data;
+ GList *l, *next;
+ NautilusFile *file;
+ LaunchLocation *location;
+
+ parameters->files_handle = NULL;
+
+ for (l = parameters->locations; l != NULL; l = next)
+ {
+ location = l->data;
+ file = location->file;
+ next = l->next;
+
+ if (file_was_cancelled (file))
+ {
+ launch_location_free (location);
+ parameters->locations = g_list_delete_link (parameters->locations, l);
+ continue;
+ }
+
+ if (file_was_not_mounted (file))
+ {
+ if (parameters->tried_mounting)
+ {
+ launch_location_free (location);
+ parameters->locations = g_list_delete_link (parameters->locations, l);
+ }
+ else
+ {
+ parameters->not_mounted = g_list_prepend (parameters->not_mounted,
+ nautilus_file_ref (file));
+ }
+ continue;
+ }
+ }
+
+
+ if (parameters->not_mounted != NULL)
+ {
+ activation_mount_not_mounted (parameters);
+ }
+ else
+ {
+ activate_files (parameters);
+ }
+}
+
+static void
+activate_activation_uris_ready_callback (GList *files_ignore,
+ gpointer callback_data)
+{
+ ActivateParameters *parameters = callback_data;
+ GList *l, *next, *files;
+ NautilusFile *file;
+ LaunchLocation *location;
+
+ parameters->files_handle = NULL;
+
+ for (l = parameters->locations; l != NULL; l = next)
+ {
+ location = l->data;
+ file = location->file;
+ next = l->next;
+
+ if (file_was_cancelled (file))
+ {
+ launch_location_free (location);
+ parameters->locations = g_list_delete_link (parameters->locations, l);
+ continue;
+ }
+
+ if (nautilus_file_is_broken_symbolic_link (file))
+ {
+ launch_location_free (location);
+ parameters->locations = g_list_delete_link (parameters->locations, l);
+ pause_activation_timed_cancel (parameters);
+ report_broken_symbolic_link (parameters->parent_window, file);
+ unpause_activation_timed_cancel (parameters);
+ continue;
+ }
+
+ if (nautilus_file_get_file_type (file) == G_FILE_TYPE_MOUNTABLE &&
+ !nautilus_file_has_activation_uri (file))
+ {
+ /* Don't launch these... There is nothing we
+ * can do */
+ launch_location_free (location);
+ parameters->locations = g_list_delete_link (parameters->locations, l);
+ continue;
+ }
+ }
+
+ if (parameters->locations == NULL)
+ {
+ activation_parameters_free (parameters);
+ return;
+ }
+
+ /* Convert the files to the actual activation uri files */
+ for (l = parameters->locations; l != NULL; l = l->next)
+ {
+ char *uri;
+ location = l->data;
+
+ /* We want the file for the activation URI since we care
+ * about the attributes for that, not for the original file.
+ */
+ uri = nautilus_file_get_activation_uri (location->file);
+ if (uri != NULL)
+ {
+ launch_location_update_from_uri (location, uri);
+ }
+ g_free (uri);
+ }
+
+
+ /* get the parameters for the actual files */
+ files = get_file_list_for_launch_locations (parameters->locations);
+ nautilus_file_list_call_when_ready
+ (files,
+ nautilus_mime_actions_get_required_file_attributes (),
+ &parameters->files_handle,
+ activate_callback, parameters);
+ nautilus_file_list_free (files);
+}
+
+static void
+activate_regular_files (ActivateParameters *parameters)
+{
+ GList *l, *files;
+ NautilusFile *file;
+ LaunchLocation *location;
+
+ /* link target info might be stale, re-read it */
+ for (l = parameters->locations; l != NULL; l = l->next)
+ {
+ location = l->data;
+ file = location->file;
+
+ if (file_was_cancelled (file))
+ {
+ launch_location_free (location);
+ parameters->locations = g_list_delete_link (parameters->locations, l);
+ continue;
+ }
+ }
+
+ if (parameters->locations == NULL)
+ {
+ activation_parameters_free (parameters);
+ return;
+ }
+
+ files = get_file_list_for_launch_locations (parameters->locations);
+ nautilus_file_list_call_when_ready
+ (files, nautilus_mime_actions_get_required_file_attributes (),
+ &parameters->files_handle,
+ activate_activation_uris_ready_callback, parameters);
+ nautilus_file_list_free (files);
+}
+
+static void
+activation_mountable_mounted (NautilusFile *file,
+ GFile *result_location,
+ GError *error,
+ gpointer callback_data)
+{
+ ActivateParameters *parameters = callback_data;
+ NautilusFile *target_file;
+ LaunchLocation *location;
+
+ /* Remove from list of files that have to be mounted */
+ parameters->mountables = g_list_remove (parameters->mountables, file);
+ nautilus_file_unref (file);
+
+
+ if (error == NULL)
+ {
+ /* Replace file with the result of the mount */
+ target_file = nautilus_file_get (result_location);
+
+ location = find_launch_location_for_file (parameters->locations,
+ file);
+ if (location)
+ {
+ launch_location_update_from_file (location, target_file);
+ }
+ nautilus_file_unref (target_file);
+ }
+ else
+ {
+ /* Remove failed file */
+
+ if (error->domain != G_IO_ERROR ||
+ (error->code != G_IO_ERROR_FAILED_HANDLED &&
+ error->code != G_IO_ERROR_ALREADY_MOUNTED))
+ {
+ location = find_launch_location_for_file (parameters->locations,
+ file);
+ if (location)
+ {
+ parameters->locations =
+ g_list_remove (parameters->locations,
+ location);
+ launch_location_free (location);
+ }
+ }
+
+ if (error->domain != G_IO_ERROR ||
+ (error->code != G_IO_ERROR_CANCELLED &&
+ error->code != G_IO_ERROR_FAILED_HANDLED &&
+ error->code != G_IO_ERROR_ALREADY_MOUNTED))
+ {
+ show_dialog (_("Unable to access location"),
+ error->message,
+ parameters->parent_window,
+ GTK_MESSAGE_ERROR);
+ }
+
+ if (error->code == G_IO_ERROR_CANCELLED)
+ {
+ activation_parameters_free (parameters);
+ return;
+ }
+ }
+
+ /* Mount more mountables */
+ activation_mount_mountables (parameters);
+}
+
+
+static void
+activation_mount_mountables (ActivateParameters *parameters)
+{
+ NautilusFile *file;
+ GMountOperation *mount_op;
+
+ if (parameters->mountables != NULL)
+ {
+ file = parameters->mountables->data;
+ mount_op = gtk_mount_operation_new (parameters->parent_window);
+ g_mount_operation_set_password_save (mount_op, G_PASSWORD_SAVE_FOR_SESSION);
+ g_signal_connect (mount_op, "notify::is-showing",
+ G_CALLBACK (activate_mount_op_active), parameters);
+ nautilus_file_mount (file,
+ mount_op,
+ parameters->cancellable,
+ activation_mountable_mounted,
+ parameters);
+ g_object_unref (mount_op);
+ return;
+ }
+
+ if (parameters->mountables == NULL && parameters->start_mountables == NULL)
+ {
+ activate_regular_files (parameters);
+ }
+}
+
+
+static void
+activation_mountable_started (NautilusFile *file,
+ GFile *gfile_of_file,
+ GError *error,
+ gpointer callback_data)
+{
+ ActivateParameters *parameters = callback_data;
+ LaunchLocation *location;
+
+ /* Remove from list of files that have to be mounted */
+ parameters->start_mountables = g_list_remove (parameters->start_mountables, file);
+ nautilus_file_unref (file);
+
+ if (error == NULL)
+ {
+ /* Remove file */
+ location = find_launch_location_for_file (parameters->locations, file);
+ if (location != NULL)
+ {
+ parameters->locations = g_list_remove (parameters->locations, location);
+ launch_location_free (location);
+ }
+ }
+ else
+ {
+ /* Remove failed file */
+ if (error->domain != G_IO_ERROR ||
+ (error->code != G_IO_ERROR_FAILED_HANDLED))
+ {
+ location = find_launch_location_for_file (parameters->locations,
+ file);
+ if (location)
+ {
+ parameters->locations =
+ g_list_remove (parameters->locations,
+ location);
+ launch_location_free (location);
+ }
+ }
+
+ if (error->domain != G_IO_ERROR ||
+ (error->code != G_IO_ERROR_CANCELLED &&
+ error->code != G_IO_ERROR_FAILED_HANDLED))
+ {
+ show_dialog (_("Unable to start location"),
+ error->message,
+ parameters->parent_window,
+ GTK_MESSAGE_ERROR);
+ }
+
+ if (error->code == G_IO_ERROR_CANCELLED)
+ {
+ activation_parameters_free (parameters);
+ return;
+ }
+ }
+
+ /* Start more mountables */
+ activation_start_mountables (parameters);
+}
+
+static void
+activation_start_mountables (ActivateParameters *parameters)
+{
+ NautilusFile *file;
+ GMountOperation *start_op;
+
+ if (parameters->start_mountables != NULL)
+ {
+ file = parameters->start_mountables->data;
+ start_op = gtk_mount_operation_new (parameters->parent_window);
+ g_signal_connect (start_op, "notify::is-showing",
+ G_CALLBACK (activate_mount_op_active), parameters);
+ nautilus_file_start (file,
+ start_op,
+ parameters->cancellable,
+ activation_mountable_started,
+ parameters);
+ g_object_unref (start_op);
+ return;
+ }
+
+ if (parameters->mountables == NULL && parameters->start_mountables == NULL)
+ {
+ activate_regular_files (parameters);
+ }
+}
+
+/**
+ * nautilus_mime_activate_files:
+ *
+ * Activate a list of files. Each one might launch with an application or
+ * with a component. This is normally called only by subclasses.
+ * @view: FMDirectoryView in question.
+ * @files: A GList of NautilusFiles to activate.
+ *
+ **/
+void
+nautilus_mime_activate_files (GtkWindow *parent_window,
+ NautilusWindowSlot *slot,
+ GList *files,
+ const char *launch_directory,
+ NautilusOpenFlags flags,
+ gboolean user_confirmation)
+{
+ ActivateParameters *parameters;
+ char *file_name;
+ int file_count;
+ GList *l, *next;
+ NautilusFile *file;
+ LaunchLocation *location;
+
+ if (files == NULL)
+ {
+ return;
+ }
+
+ DEBUG_FILES (files, "Calling activate_files() with files:");
+
+ parameters = g_new0 (ActivateParameters, 1);
+ parameters->slot = slot;
+ g_object_add_weak_pointer (G_OBJECT (parameters->slot), (gpointer *) &parameters->slot);
+ if (parent_window)
+ {
+ parameters->parent_window = parent_window;
+ g_object_add_weak_pointer (G_OBJECT (parameters->parent_window), (gpointer *) &parameters->parent_window);
+ }
+ parameters->cancellable = g_cancellable_new ();
+ parameters->activation_directory = g_strdup (launch_directory);
+ parameters->locations = launch_locations_from_file_list (files);
+ parameters->flags = flags;
+ parameters->user_confirmation = user_confirmation;
+
+ file_count = g_list_length (files);
+ if (file_count == 1)
+ {
+ file_name = nautilus_file_get_display_name (files->data);
+ parameters->timed_wait_prompt = g_strdup_printf (_("Opening “%s”."), file_name);
+ g_free (file_name);
+ }
+ else
+ {
+ parameters->timed_wait_prompt = g_strdup_printf (ngettext ("Opening %d item.",
+ "Opening %d items.",
+ file_count),
+ file_count);
+ }
+
+
+ for (l = parameters->locations; l != NULL; l = next)
+ {
+ location = l->data;
+ file = location->file;
+ next = l->next;
+
+ if (nautilus_file_can_mount (file))
+ {
+ parameters->mountables = g_list_prepend (parameters->mountables,
+ nautilus_file_ref (file));
+ }
+
+ if (nautilus_file_can_start (file))
+ {
+ parameters->start_mountables = g_list_prepend (parameters->start_mountables,
+ nautilus_file_ref (file));
+ }
+ }
+
+ activation_start_timed_cancel (parameters);
+ if (parameters->mountables != NULL)
+ {
+ activation_mount_mountables (parameters);
+ }
+ if (parameters->start_mountables != NULL)
+ {
+ activation_start_mountables (parameters);
+ }
+ if (parameters->mountables == NULL && parameters->start_mountables == NULL)
+ {
+ activate_regular_files (parameters);
+ }
+}
+
+/**
+ * nautilus_mime_activate_file:
+ *
+ * Activate a file in this view. This might involve switching the displayed
+ * location for the current window, or launching an application.
+ * @view: FMDirectoryView in question.
+ * @file: A NautilusFile representing the file in this view to activate.
+ * @use_new_window: Should this item be opened in a new window?
+ *
+ **/
+
+void
+nautilus_mime_activate_file (GtkWindow *parent_window,
+ NautilusWindowSlot *slot,
+ NautilusFile *file,
+ const char *launch_directory,
+ NautilusOpenFlags flags)
+{
+ GList *files;
+
+ g_return_if_fail (NAUTILUS_IS_FILE (file));
+
+ files = g_list_prepend (NULL, file);
+ nautilus_mime_activate_files (parent_window, slot, files, launch_directory, flags, FALSE);
+ g_list_free (files);
+}
+
+gint
+nautilus_mime_types_get_number_of_groups (void)
+{
+ return G_N_ELEMENTS (mimetype_groups);
+}
+
+const gchar *
+nautilus_mime_types_group_get_name (gint group_index)
+{
+ g_return_val_if_fail (group_index < G_N_ELEMENTS (mimetype_groups), NULL);
+
+ return gettext (mimetype_groups[group_index].name);
+}
+
+GPtrArray *
+nautilus_mime_types_group_get_mimetypes (gint group_index)
+{
+ GStrv group;
+ GPtrArray *mimetypes;
+
+ g_return_val_if_fail (group_index < G_N_ELEMENTS (mimetype_groups), NULL);
+
+ group = mimetype_groups[group_index].mimetypes;
+ mimetypes = g_ptr_array_new_full (g_strv_length (group), g_free);
+
+ /* Setup the new mimetypes set */
+ for (gint i = 0; group[i] != NULL; i++)
+ {
+ g_ptr_array_add (mimetypes, g_strdup (group[i]));
+ }
+
+ return mimetypes;
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-15 19:42:27 +0000