+/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */

+

+/*

+ * Caja

+ *

+ * Copyright (C) 2008 Red Hat, Inc.

+ *

+ * Caja is free software; you can redistribute it and/or modify

+ * it under the terms of the GNU General Public License as published by

+ * the Free Software Foundation; either version 2 of the License, or

+ * (at your option) any later version.

+ *

+ * This program is distributed in the hope that it will be useful,

+ * but WITHOUT ANY WARRANTY; without even the implied warranty of

+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

+ * GNU General Public License for more details.

+ *

+ * You should have received a copy of the GNU General Public License

+ * along with this program; if not, write to the Free Software

+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

+ *

+ * Author: David Zeuthen <[email protected]>

+ */

+

+#include <config.h>

+#include <string.h>

+#include <glib/gi18n.h>

+#include <gio/gio.h>

+#include <gtk/gtk.h>

+#include <gdk/gdkx.h>

+#include <gio/gdesktopappinfo.h>

+#include <X11/XKBlib.h>

+#include <gdk/gdkkeysyms.h>

+

+#include <eel/eel-glib-extensions.h>

+#include <eel/eel-stock-dialogs.h>

+

+#include "caja-icon-info.h"

+#include "caja-global-preferences.h"

+#include "caja-file-operations.h"

+#include "caja-autorun.h"

+#include "caja-program-choosing.h"

+#include "caja-open-with-dialog.h"

+#include "caja-desktop-icon-file.h"

+#include "caja-file-utilities.h"

+

+enum

+{

+ AUTORUN_ASK,

+ AUTORUN_IGNORE,

+ AUTORUN_APP,

+ AUTORUN_OPEN_FOLDER,

+ AUTORUN_SEP,

+ AUTORUN_OTHER_APP,

+};

+enum

+{

+ COLUMN_AUTORUN_PIXBUF,

+ COLUMN_AUTORUN_NAME,

+ COLUMN_AUTORUN_APP_INFO,

+ COLUMN_AUTORUN_X_CONTENT_TYPE,

+ COLUMN_AUTORUN_ITEM_TYPE,

+};

+

+static gboolean should_autorun_mount (GMount *mount);

+

+static void caja_autorun_rebuild_combo_box (GtkWidget *combo_box);

+

+void

+caja_autorun_get_preferences (const char *x_content_type,

+ gboolean *pref_start_app,

+ gboolean *pref_ignore,

+ gboolean *pref_open_folder)

+{

+ char **x_content_start_app;

+ char **x_content_ignore;

+ char **x_content_open_folder;

+

+ g_return_if_fail (pref_start_app != NULL);

+ g_return_if_fail (pref_ignore != NULL);

+ g_return_if_fail (pref_open_folder != NULL);

+

+ *pref_start_app = FALSE;

+ *pref_ignore = FALSE;

+ *pref_open_folder = FALSE;

+ x_content_start_app = eel_preferences_get_string_array (CAJA_PREFERENCES_MEDIA_AUTORUN_X_CONTENT_START_APP);

+ x_content_ignore = eel_preferences_get_string_array (CAJA_PREFERENCES_MEDIA_AUTORUN_X_CONTENT_IGNORE);

+ x_content_open_folder = eel_preferences_get_string_array (CAJA_PREFERENCES_MEDIA_AUTORUN_X_CONTENT_OPEN_FOLDER);

+ if (x_content_start_app != NULL)

+ {

+ *pref_start_app = eel_g_strv_find (x_content_start_app, x_content_type) != -1;

+ }

+ if (x_content_ignore != NULL)

+ {

+ *pref_ignore = eel_g_strv_find (x_content_ignore, x_content_type) != -1;

+ }

+ if (x_content_open_folder != NULL)

+ {

+ *pref_open_folder = eel_g_strv_find (x_content_open_folder, x_content_type) != -1;

+ }

+ g_strfreev (x_content_ignore);

+ g_strfreev (x_content_start_app);

+ g_strfreev (x_content_open_folder);

+}

+

+static void

+remove_elem_from_str_array (char **v, const char *s)

+{

+ int n, m;

+

+ if (v == NULL)

+ {

+ return;

+ }

+

+ for (n = 0; v[n] != NULL; n++)

+ {

+ if (strcmp (v[n], s) == 0)

+ {

+ for (m = n + 1; v[m] != NULL; m++)

+ {

+ v[m - 1] = v[m];

+ }

+ v[m - 1] = NULL;

+ n--;

+ }

+ }

+}

+

+static char **

+add_elem_to_str_array (char **v, const char *s)

+{

+ guint len;

+ char **r;

+

+ len = v != NULL ? g_strv_length (v) : 0;

+ r = g_new0 (char *, len + 2);

+ memcpy (r, v, len * sizeof (char *));

+ r[len] = g_strdup (s);

+ r[len+1] = NULL;

+ g_free (v);

+

+ return r;

+}

+

+

+void

+caja_autorun_set_preferences (const char *x_content_type,

+ gboolean pref_start_app,

+ gboolean pref_ignore,

+ gboolean pref_open_folder)

+{

+ char **x_content_start_app;

+ char **x_content_ignore;

+ char **x_content_open_folder;

+

+ g_assert (x_content_type != NULL);

+

+ x_content_start_app = eel_preferences_get_string_array (CAJA_PREFERENCES_MEDIA_AUTORUN_X_CONTENT_START_APP);

+ x_content_ignore = eel_preferences_get_string_array (CAJA_PREFERENCES_MEDIA_AUTORUN_X_CONTENT_IGNORE);

+ x_content_open_folder = eel_preferences_get_string_array (CAJA_PREFERENCES_MEDIA_AUTORUN_X_CONTENT_OPEN_FOLDER);

+

+ remove_elem_from_str_array (x_content_start_app, x_content_type);

+ if (pref_start_app)

+ {

+ x_content_start_app = add_elem_to_str_array (x_content_start_app, x_content_type);

+ }

+ eel_preferences_set_string_array (CAJA_PREFERENCES_MEDIA_AUTORUN_X_CONTENT_START_APP, x_content_start_app);

+

+ remove_elem_from_str_array (x_content_ignore, x_content_type);

+ if (pref_ignore)

+ {

+ x_content_ignore = add_elem_to_str_array (x_content_ignore, x_content_type);

+ }

+ eel_preferences_set_string_array (CAJA_PREFERENCES_MEDIA_AUTORUN_X_CONTENT_IGNORE, x_content_ignore);

+

+ remove_elem_from_str_array (x_content_open_folder, x_content_type);

+ if (pref_open_folder)

+ {

+ x_content_open_folder = add_elem_to_str_array (x_content_open_folder, x_content_type);

+ }

+ eel_preferences_set_string_array (CAJA_PREFERENCES_MEDIA_AUTORUN_X_CONTENT_OPEN_FOLDER, x_content_open_folder);

+

+ g_strfreev (x_content_open_folder);

+ g_strfreev (x_content_ignore);

+ g_strfreev (x_content_start_app);

+

+}

+

+static gboolean

+combo_box_separator_func (GtkTreeModel *model,

+ GtkTreeIter *iter,

+ gpointer data)

+{

+ char *str;

+

+ gtk_tree_model_get (model, iter,

+ 1, &str,

+ -1);

+ if (str != NULL)

+ {

+ g_free (str);

+ return FALSE;

+ }

+ return TRUE;

+}

+

+typedef struct

+{

+ guint changed_signal_id;

+ GtkWidget *combo_box;

+

+ char *x_content_type;

+ gboolean include_ask;

+ gboolean include_open_with_other_app;

+

+ gboolean update_settings;

+ CajaAutorunComboBoxChanged changed_cb;

+ gpointer user_data;

+

+ gboolean other_application_selected;

+} CajaAutorunComboBoxData;

+

+static void

+caja_autorun_combobox_data_destroy (CajaAutorunComboBoxData *data)

+{

+ /* signal handler may be automatically disconnected by destroying the widget */

+ if (g_signal_handler_is_connected (G_OBJECT (data->combo_box), data->changed_signal_id))

+ {

+ g_signal_handler_disconnect (G_OBJECT (data->combo_box), data->changed_signal_id);

+ }

+ g_free (data->x_content_type);

+ g_free (data);

+}

+

+static void

+other_application_selected (CajaOpenWithDialog *dialog,

+ GAppInfo *app_info,

+ CajaAutorunComboBoxData *data)

+{

+ if (data->changed_cb != NULL)

+ {

+ data->changed_cb (TRUE, FALSE, FALSE, app_info, data->user_data);

+ }

+ if (data->update_settings)

+ {

+ caja_autorun_set_preferences (data->x_content_type, TRUE, FALSE, FALSE);

+ g_app_info_set_as_default_for_type (app_info,

+ data->x_content_type,

+ NULL);

+ data->other_application_selected = TRUE;

+ }

+

+ /* rebuild so we include and select the new application in the list */

+ caja_autorun_rebuild_combo_box (data->combo_box);

+}

+

+static void

+handle_dialog_closure (CajaAutorunComboBoxData *data)

+{

+ if (!data->other_application_selected)

+ {

+ /* reset combo box so we don't linger on "Open with other Application..." */

+ caja_autorun_rebuild_combo_box (data->combo_box);

+ }

+}

+

+static void

+dialog_response_cb (GtkDialog *dialog,

+ gint response,

+ CajaAutorunComboBoxData *data)

+{

+ handle_dialog_closure (data);

+}

+

+static void

+dialog_destroy_cb (GtkObject *object,

+ CajaAutorunComboBoxData *data)

+{

+ handle_dialog_closure (data);

+}

+

+static void

+combo_box_changed (GtkComboBox *combo_box,

+ CajaAutorunComboBoxData *data)

+{

+ GtkTreeIter iter;

+ GtkTreeModel *model;

+ GAppInfo *app_info;

+ char *x_content_type;

+ int type;

+

+ model = NULL;

+ app_info = NULL;

+ x_content_type = NULL;

+

+ if (!gtk_combo_box_get_active_iter (combo_box, &iter))

+ {

+ goto out;

+ }

+

+ model = gtk_combo_box_get_model (combo_box);

+ if (model == NULL)

+ {

+ goto out;

+ }

+

+ gtk_tree_model_get (model, &iter,

+ COLUMN_AUTORUN_APP_INFO, &app_info,

+ COLUMN_AUTORUN_X_CONTENT_TYPE, &x_content_type,

+ COLUMN_AUTORUN_ITEM_TYPE, &type,

+ -1);

+

+ switch (type)

+ {

+ case AUTORUN_ASK:

+ if (data->changed_cb != NULL)

+ {

+ data->changed_cb (TRUE, FALSE, FALSE, NULL, data->user_data);

+ }

+ if (data->update_settings)

+ {

+ caja_autorun_set_preferences (x_content_type, FALSE, FALSE, FALSE);

+ }

+ break;

+ case AUTORUN_IGNORE:

+ if (data->changed_cb != NULL)

+ {

+ data->changed_cb (FALSE, TRUE, FALSE, NULL, data->user_data);

+ }

+ if (data->update_settings)

+ {

+ caja_autorun_set_preferences (x_content_type, FALSE, TRUE, FALSE);

+ }

+ break;

+ case AUTORUN_OPEN_FOLDER:

+ if (data->changed_cb != NULL)

+ {

+ data->changed_cb (FALSE, FALSE, TRUE, NULL, data->user_data);

+ }

+ if (data->update_settings)

+ {

+ caja_autorun_set_preferences (x_content_type, FALSE, FALSE, TRUE);

+ }

+ break;

+

+ case AUTORUN_APP:

+ if (data->changed_cb != NULL)

+ {

+ /* TODO TODO?? */

+ data->changed_cb (TRUE, FALSE, FALSE, app_info, data->user_data);

+ }

+ if (data->update_settings)

+ {

+ caja_autorun_set_preferences (x_content_type, TRUE, FALSE, FALSE);

+ g_app_info_set_as_default_for_type (app_info,

+ x_content_type,

+ NULL);

+ }

+ break;

+

+ case AUTORUN_OTHER_APP:

+ {

+ GtkWidget *dialog;

+

+ data->other_application_selected = FALSE;

+

+ dialog = caja_add_application_dialog_new (NULL, x_content_type);

+ gtk_window_set_transient_for (GTK_WINDOW (dialog),

+ GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (combo_box))));

+ g_signal_connect (dialog, "application_selected",

+ G_CALLBACK (other_application_selected),

+ data);

+ g_signal_connect (dialog, "response",

+ G_CALLBACK (dialog_response_cb), data);

+ g_signal_connect (dialog, "destroy",

+ G_CALLBACK (dialog_destroy_cb), data);

+ gtk_widget_show (GTK_WIDGET (dialog));

+

+ break;

+ }

+

+ }

+

+out:

+ if (app_info != NULL)

+ {

+ g_object_unref (app_info);

+ }

+ g_free (x_content_type);

+}

+

+static void

+caja_autorun_rebuild_combo_box (GtkWidget *combo_box)

+{

+ CajaAutorunComboBoxData *data;

+ char *x_content_type;

+

+ data = g_object_get_data (G_OBJECT (combo_box), "caja_autorun_combobox_data");

+ if (data == NULL)

+ {

+ g_warning ("no 'caja_autorun_combobox_data' data!");

+ return;

+ }

+

+ x_content_type = g_strdup (data->x_content_type);

+ caja_autorun_prepare_combo_box (combo_box,

+ x_content_type,

+ data->include_ask,

+ data->include_open_with_other_app,

+ data->update_settings,

+ data->changed_cb,

+ data->user_data);

+ g_free (x_content_type);

+}

+

+/* TODO: we need some kind of way to remove user-defined associations,

+ * e.g. the result of "Open with other Application...".

+ *

+ * However, this is a bit hard as

+ * g_app_info_can_remove_supports_type() will always return TRUE

+ * because we now have [Removed Applications] in the file

+ * ~/.local/share/applications/mimeapps.list.

+ *

+ * We need the API outlined in

+ *

+ * http://bugzilla.gnome.org/show_bug.cgi?id=545350

+ *

+ * to do this.

+ *

+ * Now, there's also the question about what the UI would look like

+ * given this API. Ideally we'd include a small button on the right

+ * side of the combo box that the user can press to delete an

+ * association, e.g.:

+ *

+ * +-------------------------------------+

+ * | Ask what to do |

+ * | Do Nothing |

+ * | Open Folder |

+ * +-------------------------------------+

+ * | Open Rhythmbox Music Player |

+ * | Open Audio CD Extractor |

+ * | Open Banshee Media Player |

+ * | Open Frobnicator App [x] |

+ * +-------------------------------------+

+ * | Open with other Application... |

+ * +-------------------------------------+

+ *

+ * where "Frobnicator App" have been set up using "Open with other

+ * Application...". However this is not accessible (which is a

+ * GTK+ issue) but probably not a big deal.

+ *

+ * And we only want show these buttons (e.g. [x]) for associations with

+ * GAppInfo instances that are deletable.

+ */

+

+void

+caja_autorun_prepare_combo_box (GtkWidget *combo_box,

+ const char *x_content_type,

+ gboolean include_ask,

+ gboolean include_open_with_other_app,

+ gboolean update_settings,

+ CajaAutorunComboBoxChanged changed_cb,

+ gpointer user_data)

+{

+ GList *l;

+ GList *app_info_list;

+ GAppInfo *default_app_info;

+ GtkListStore *list_store;

+ GtkTreeIter iter;

+ GdkPixbuf *pixbuf;

+ int icon_size;

+ int set_active;

+ int n;

+ int num_apps;

+ gboolean pref_ask;

+ gboolean pref_start_app;

+ gboolean pref_ignore;

+ gboolean pref_open_folder;

+ CajaAutorunComboBoxData *data;

+ GtkCellRenderer *renderer;

+ gboolean new_data;

+

+ caja_autorun_get_preferences (x_content_type, &pref_start_app, &pref_ignore, &pref_open_folder);

+ pref_ask = !pref_start_app && !pref_ignore && !pref_open_folder;

+

+ icon_size = caja_get_icon_size_for_stock_size (GTK_ICON_SIZE_MENU);

+

+ set_active = -1;

+ data = NULL;

+ new_data = TRUE;

+

+ app_info_list = g_app_info_get_all_for_type (x_content_type);

+ default_app_info = g_app_info_get_default_for_type (x_content_type, FALSE);

+ num_apps = g_list_length (app_info_list);

+

+ list_store = gtk_list_store_new (5,

+ GDK_TYPE_PIXBUF,

+ G_TYPE_STRING,

+ G_TYPE_APP_INFO,

+ G_TYPE_STRING,

+ G_TYPE_INT);

+

+ /* no apps installed */

+ if (num_apps == 0)

+ {

+ gtk_list_store_append (list_store, &iter);

+ pixbuf = gtk_icon_theme_load_icon (gtk_icon_theme_get_default (),

+ GTK_STOCK_DIALOG_ERROR,

+ icon_size,

+ 0,

+ NULL);

+

+ /* TODO: integrate with PackageKit-mate to find applications */

+

+ gtk_list_store_set (list_store, &iter,

+ COLUMN_AUTORUN_PIXBUF, pixbuf,

+ COLUMN_AUTORUN_NAME, _("No applications found"),

+ COLUMN_AUTORUN_APP_INFO, NULL,

+ COLUMN_AUTORUN_X_CONTENT_TYPE, x_content_type,

+ COLUMN_AUTORUN_ITEM_TYPE, AUTORUN_ASK,

+ -1);

+ g_object_unref (pixbuf);

+ }

+ else

+ {

+ if (include_ask)

+ {

+ gtk_list_store_append (list_store, &iter);

+ pixbuf = gtk_icon_theme_load_icon (gtk_icon_theme_get_default (),

+ GTK_STOCK_DIALOG_QUESTION,

+ icon_size,

+ 0,

+ NULL);

+ gtk_list_store_set (list_store, &iter,

+ COLUMN_AUTORUN_PIXBUF, pixbuf,

+ COLUMN_AUTORUN_NAME, _("Ask what to do"),

+ COLUMN_AUTORUN_APP_INFO, NULL,

+ COLUMN_AUTORUN_X_CONTENT_TYPE, x_content_type,

+ COLUMN_AUTORUN_ITEM_TYPE, AUTORUN_ASK,

+ -1);

+ g_object_unref (pixbuf);

+ }

+

+ gtk_list_store_append (list_store, &iter);

+ pixbuf = gtk_icon_theme_load_icon (gtk_icon_theme_get_default (),

+ GTK_STOCK_CLOSE,

+ icon_size,

+ 0,

+ NULL);

+ gtk_list_store_set (list_store, &iter,

+ COLUMN_AUTORUN_PIXBUF, pixbuf,

+ COLUMN_AUTORUN_NAME, _("Do Nothing"),

+ COLUMN_AUTORUN_APP_INFO, NULL,

+ COLUMN_AUTORUN_X_CONTENT_TYPE, x_content_type,

+ COLUMN_AUTORUN_ITEM_TYPE, AUTORUN_IGNORE,

+ -1);

+ g_object_unref (pixbuf);

+

+ gtk_list_store_append (list_store, &iter);

+ pixbuf = gtk_icon_theme_load_icon (gtk_icon_theme_get_default (),

+ "folder-open",

+ icon_size,

+ 0,

+ NULL);

+ gtk_list_store_set (list_store, &iter,

+ COLUMN_AUTORUN_PIXBUF, pixbuf,

+ COLUMN_AUTORUN_NAME, _("Open Folder"),

+ COLUMN_AUTORUN_APP_INFO, NULL,

+ COLUMN_AUTORUN_X_CONTENT_TYPE, x_content_type,

+ COLUMN_AUTORUN_ITEM_TYPE, AUTORUN_OPEN_FOLDER,

+ -1);

+ g_object_unref (pixbuf);

+

+ gtk_list_store_append (list_store, &iter);

+ gtk_list_store_set (list_store, &iter,

+ COLUMN_AUTORUN_PIXBUF, NULL,

+ COLUMN_AUTORUN_NAME, NULL,

+ COLUMN_AUTORUN_APP_INFO, NULL,

+ COLUMN_AUTORUN_X_CONTENT_TYPE, NULL,

+ COLUMN_AUTORUN_ITEM_TYPE, AUTORUN_SEP,

+ -1);

+

+ for (l = app_info_list, n = include_ask ? 4 : 3; l != NULL; l = l->next, n++)

+ {

+ GIcon *icon;

+ CajaIconInfo *icon_info;

+ char *open_string;

+ GAppInfo *app_info = l->data;

+

+ /* we deliberately ignore should_show because some apps might want

+ * to install special handlers that should be hidden in the regular

+ * application launcher menus

+ */

+

+ icon = g_app_info_get_icon (app_info);

+ icon_info = caja_icon_info_lookup (icon, icon_size);

+ pixbuf = caja_icon_info_get_pixbuf_at_size (icon_info, icon_size);

+ g_object_unref (icon_info);

+

+ open_string = g_strdup_printf (_("Open %s"), g_app_info_get_display_name (app_info));

+

+ gtk_list_store_append (list_store, &iter);

+ gtk_list_store_set (list_store, &iter,

+ COLUMN_AUTORUN_PIXBUF, pixbuf,

+ COLUMN_AUTORUN_NAME, open_string,

+ COLUMN_AUTORUN_APP_INFO, app_info,

+ COLUMN_AUTORUN_X_CONTENT_TYPE, x_content_type,

+ COLUMN_AUTORUN_ITEM_TYPE, AUTORUN_APP,

+ -1);

+ if (pixbuf != NULL)

+ {

+ g_object_unref (pixbuf);

+ }

+ g_free (open_string);

+

+ if (g_app_info_equal (app_info, default_app_info))

+ {

+ set_active = n;

+ }

+ }

+ }

+

+ if (include_open_with_other_app)

+ {

+ gtk_list_store_append (list_store, &iter);

+ gtk_list_store_set (list_store, &iter,

+ COLUMN_AUTORUN_PIXBUF, NULL,

+ COLUMN_AUTORUN_NAME, NULL,

+ COLUMN_AUTORUN_APP_INFO, NULL,

+ COLUMN_AUTORUN_X_CONTENT_TYPE, NULL,

+ COLUMN_AUTORUN_ITEM_TYPE, AUTORUN_SEP,

+ -1);

+

+ gtk_list_store_append (list_store, &iter);

+ pixbuf = gtk_icon_theme_load_icon (gtk_icon_theme_get_default (),

+ "application-x-executable",

+ icon_size,

+ 0,

+ NULL);

+ gtk_list_store_set (list_store, &iter,

+ COLUMN_AUTORUN_PIXBUF, pixbuf,

+ COLUMN_AUTORUN_NAME, _("Open with other Application..."),

+ COLUMN_AUTORUN_APP_INFO, NULL,

+ COLUMN_AUTORUN_X_CONTENT_TYPE, x_content_type,

+ COLUMN_AUTORUN_ITEM_TYPE, AUTORUN_OTHER_APP,

+ -1);

+ g_object_unref (pixbuf);

+ }

+

+ if (default_app_info != NULL)

+ {

+ g_object_unref (default_app_info);

+ }

+ eel_g_object_list_free (app_info_list);

+

+ gtk_combo_box_set_model (GTK_COMBO_BOX (combo_box), GTK_TREE_MODEL (list_store));

+ g_object_unref (G_OBJECT (list_store));

+

+ gtk_cell_layout_clear (GTK_CELL_LAYOUT (combo_box));

+

+ renderer = gtk_cell_renderer_pixbuf_new ();

+ gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combo_box), renderer, FALSE);

+ gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (combo_box), renderer,

+ "pixbuf", COLUMN_AUTORUN_PIXBUF,

+ NULL);

+ renderer = gtk_cell_renderer_text_new ();

+ gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combo_box), renderer, TRUE);

+ gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (combo_box), renderer,

+ "text", COLUMN_AUTORUN_NAME,

+ NULL);

+ gtk_combo_box_set_row_separator_func (GTK_COMBO_BOX (combo_box), combo_box_separator_func, NULL, NULL);

+

+ if (num_apps == 0)

+ {

+ gtk_combo_box_set_active (GTK_COMBO_BOX (combo_box), 0);

+ gtk_widget_set_sensitive (combo_box, FALSE);

+ }

+ else

+ {

+ gtk_widget_set_sensitive (combo_box, TRUE);

+ if (pref_ask && include_ask)

+ {

+ gtk_combo_box_set_active (GTK_COMBO_BOX (combo_box), 0);

+ }

+ else if (pref_ignore)

+ {

+ gtk_combo_box_set_active (GTK_COMBO_BOX (combo_box), include_ask ? 1 : 0);

+ }

+ else if (pref_open_folder)

+ {

+ gtk_combo_box_set_active (GTK_COMBO_BOX (combo_box), include_ask ? 2 : 1);

+ }

+ else if (set_active != -1)

+ {

+ gtk_combo_box_set_active (GTK_COMBO_BOX (combo_box), set_active);

+ }

+ else

+ {

+ gtk_combo_box_set_active (GTK_COMBO_BOX (combo_box), include_ask ? 1 : 0);

+ }

+

+ /* See if we have an old data around */

+ data = g_object_get_data (G_OBJECT (combo_box), "caja_autorun_combobox_data");

+ if (data)

+ {

+ new_data = FALSE;

+ g_free (data->x_content_type);

+ }

+ else

+ {

+ data = g_new0 (CajaAutorunComboBoxData, 1);

+ }

+

+ data->x_content_type = g_strdup (x_content_type);

+ data->include_ask = include_ask;

+ data->include_open_with_other_app = include_open_with_other_app;

+ data->update_settings = update_settings;

+ data->changed_cb = changed_cb;

+ data->user_data = user_data;

+ data->combo_box = combo_box;

+ if (data->changed_signal_id == 0)

+ {

+ data->changed_signal_id = g_signal_connect (G_OBJECT (combo_box),

+ "changed",

+ G_CALLBACK (combo_box_changed),

+ data);

+ }

+ }

+

+ if (new_data)

+ {

+ g_object_set_data_full (G_OBJECT (combo_box),

+ "caja_autorun_combobox_data",

+ data,

+ (GDestroyNotify) caja_autorun_combobox_data_destroy);

+ }

+}

+

+static gboolean

+is_shift_pressed (void)

+{

+ gboolean ret;

+ XkbStateRec state;

+ Bool status;

+

+ ret = FALSE;

+

+ gdk_error_trap_push ();

+ status = XkbGetState (GDK_DISPLAY (), XkbUseCoreKbd, &state);

+ gdk_error_trap_pop ();

+

+ if (status == Success)

+ {

+ ret = state.mods & ShiftMask;

+ }

+

+ return ret;

+}

+

+enum

+{

+ AUTORUN_DIALOG_RESPONSE_EJECT = 0

+};

+

+typedef struct

+{

+ GtkWidget *dialog;

+

+ GMount *mount;

+ gboolean should_eject;

+

+ gboolean selected_ignore;

+ gboolean selected_open_folder;

+ GAppInfo *selected_app;

+

+ gboolean remember;

+

+ char *x_content_type;

+

+ CajaAutorunOpenWindow open_window_func;

+ gpointer user_data;

+} AutorunDialogData;

+

+

+void

+caja_autorun_launch_for_mount (GMount *mount, GAppInfo *app_info)

+{

+ GFile *root;

+ CajaFile *file;

+ GList *files;

+

+ root = g_mount_get_root (mount);

+ file = caja_file_get (root);

+ g_object_unref (root);

+ files = g_list_append (NULL, file);

+ caja_launch_application (app_info,

+ files,

+ NULL); /* TODO: what to set here? */

+ g_object_unref (file);

+ g_list_free (files);

+}

+

+static void autorun_dialog_mount_unmounted (GMount *mount, AutorunDialogData *data);

+

+static void

+autorun_dialog_destroy (AutorunDialogData *data)

+{

+ g_signal_handlers_disconnect_by_func (G_OBJECT (data->mount),

+ G_CALLBACK (autorun_dialog_mount_unmounted),

+ data);

+

+ gtk_widget_destroy (GTK_WIDGET (data->dialog));

+ if (data->selected_app != NULL)

+ {

+ g_object_unref (data->selected_app);

+ }

+ g_object_unref (data->mount);

+ g_free (data->x_content_type);

+ g_free (data);

+}

+

+static void

+autorun_dialog_mount_unmounted (GMount *mount, AutorunDialogData *data)

+{

+ /* remove the dialog if the media is unmounted */

+ autorun_dialog_destroy (data);

+}

+

+static void

+autorun_dialog_response (GtkDialog *dialog, gint response, AutorunDialogData *data)

+{

+ switch (response)

+ {

+ case AUTORUN_DIALOG_RESPONSE_EJECT:

+ caja_file_operations_unmount_mount (GTK_WINDOW (dialog),

+ data->mount,

+ data->should_eject,

+ FALSE);

+ break;

+

+ case GTK_RESPONSE_NONE:

+ /* window was closed */

+ break;

+ case GTK_RESPONSE_CANCEL:

+ break;

+ case GTK_RESPONSE_OK:

+ /* do the selected action */

+

+ if (data->remember)

+ {

+ /* make sure we don't ask again */

+ caja_autorun_set_preferences (data->x_content_type, TRUE, data->selected_ignore, data->selected_open_folder);

+ if (!data->selected_ignore && !data->selected_open_folder && data->selected_app != NULL)

+ {

+ g_app_info_set_as_default_for_type (data->selected_app,

+ data->x_content_type,

+ NULL);

+ }

+ }

+ else

+ {

+ /* make sure we do ask again */

+ caja_autorun_set_preferences (data->x_content_type, FALSE, FALSE, FALSE);

+ }

+

+ if (!data->selected_ignore && !data->selected_open_folder && data->selected_app != NULL)

+ {

+ caja_autorun_launch_for_mount (data->mount, data->selected_app);

+ }

+ else if (!data->selected_ignore && data->selected_open_folder)

+ {

+ if (data->open_window_func != NULL)

+ data->open_window_func (data->mount, data->user_data);

+ }

+ break;

+ }

+

+ autorun_dialog_destroy (data);

+}

+

+static void

+autorun_combo_changed (gboolean selected_ask,

+ gboolean selected_ignore,

+ gboolean selected_open_folder,

+ GAppInfo *selected_app,

+ gpointer user_data)

+{

+ AutorunDialogData *data = user_data;

+

+ if (data->selected_app != NULL)

+ {

+ g_object_unref (data->selected_app);

+ }

+ data->selected_app = selected_app != NULL ? g_object_ref (selected_app) : NULL;

+ data->selected_ignore = selected_ignore;

+ data->selected_open_folder = selected_open_folder;

+}

+

+

+static void

+autorun_always_toggled (GtkToggleButton *togglebutton, AutorunDialogData *data)

+{

+ data->remember = gtk_toggle_button_get_active (togglebutton);

+}

+

+static gboolean

+combo_box_enter_ok (GtkWidget *togglebutton, GdkEventKey *event, GtkDialog *dialog)

+{

+ if (event->keyval == GDK_KP_Enter || event->keyval == GDK_Return)

+ {

+ gtk_dialog_response (dialog, GTK_RESPONSE_OK);

+ return TRUE;

+ }

+ return FALSE;

+}

+

+/* returns TRUE if a folder window should be opened */

+static gboolean

+do_autorun_for_content_type (GMount *mount, const char *x_content_type, CajaAutorunOpenWindow open_window_func, gpointer user_data)

+{

+ AutorunDialogData *data;

+ GtkWidget *dialog;

+ GtkWidget *hbox;

+ GtkWidget *vbox;

+ GtkWidget *label;

+ GtkWidget *combo_box;

+ GtkWidget *always_check_button;

+ GtkWidget *eject_button;

+ GtkWidget *image;

+ char *markup;

+ char *content_description;

+ char *mount_name;

+ GIcon *icon;

+ GdkPixbuf *pixbuf;

+ CajaIconInfo *icon_info;

+ int icon_size;

+ gboolean user_forced_dialog;

+ gboolean pref_ask;

+ gboolean pref_start_app;

+ gboolean pref_ignore;

+ gboolean pref_open_folder;

+ char *media_greeting;

+ gboolean ret;

+

+ ret = FALSE;

+ mount_name = NULL;

+

+ if (g_content_type_is_a (x_content_type, "x-content/win32-software"))

+ {

+ /* don't pop up the dialog anyway if the content type says

+ * windows software.

+ */

+ goto out;

+ }

+

+ user_forced_dialog = is_shift_pressed ();

+

+ caja_autorun_get_preferences (x_content_type, &pref_start_app, &pref_ignore, &pref_open_folder);

+ pref_ask = !pref_start_app && !pref_ignore && !pref_open_folder;

+

+ if (user_forced_dialog)

+ {

+ goto show_dialog;

+ }

+

+ if (!pref_ask && !pref_ignore && !pref_open_folder)

+ {

+ GAppInfo *app_info;

+ app_info = g_app_info_get_default_for_type (x_content_type, FALSE);

+ if (app_info != NULL)

+ {

+ caja_autorun_launch_for_mount (mount, app_info);

+ }

+ goto out;

+ }

+

+ if (pref_open_folder)

+ {

+ ret = TRUE;

+ goto out;

+ }

+

+ if (pref_ignore)

+ {

+ goto out;

+ }

+

+show_dialog:

+

+ mount_name = g_mount_get_name (mount);

+

+ dialog = gtk_dialog_new ();

+

+ gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);

+ hbox = gtk_hbox_new (FALSE, 12);

+ gtk_box_pack_start (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (dialog))), hbox, TRUE, TRUE, 0);

+ gtk_container_set_border_width (GTK_CONTAINER (hbox), 12);

+

+ icon = g_mount_get_icon (mount);

+ icon_size = caja_get_icon_size_for_stock_size (GTK_ICON_SIZE_DIALOG);

+ icon_info = caja_icon_info_lookup (icon, icon_size);

+ pixbuf = caja_icon_info_get_pixbuf_at_size (icon_info, icon_size);

+ g_object_unref (icon_info);

+ g_object_unref (icon);

+ image = gtk_image_new_from_pixbuf (pixbuf);

+ gtk_misc_set_alignment (GTK_MISC (image), 0.5, 0.0);

+ gtk_box_pack_start (GTK_BOX (hbox), image, TRUE, TRUE, 0);

+ /* also use the icon on the dialog */

+ gtk_window_set_title (GTK_WINDOW (dialog), mount_name);

+ gtk_window_set_icon (GTK_WINDOW (dialog), pixbuf);

+ gtk_window_set_position (GTK_WINDOW (dialog), GTK_WIN_POS_CENTER);

+ g_object_unref (pixbuf);

+

+ vbox = gtk_vbox_new (FALSE, 12);

+ gtk_box_pack_start (GTK_BOX (hbox), vbox, TRUE, TRUE, 0);

+

+ label = gtk_label_new (NULL);

+

+

+ /* Customize greeting for well-known x-content types */

+ if (strcmp (x_content_type, "x-content/audio-cdda") == 0)

+ {

+ media_greeting = _("You have just inserted an Audio CD.");

+ }

+ else if (strcmp (x_content_type, "x-content/audio-dvd") == 0)

+ {

+ media_greeting = _("You have just inserted an Audio DVD.");

+ }

+ else if (strcmp (x_content_type, "x-content/video-dvd") == 0)

+ {

+ media_greeting = _("You have just inserted a Video DVD.");

+ }

+ else if (strcmp (x_content_type, "x-content/video-vcd") == 0)

+ {

+ media_greeting = _("You have just inserted a Video CD.");

+ }

+ else if (strcmp (x_content_type, "x-content/video-svcd") == 0)

+ {

+ media_greeting = _("You have just inserted a Super Video CD.");

+ }

+ else if (strcmp (x_content_type, "x-content/blank-cd") == 0)

+ {

+ media_greeting = _("You have just inserted a blank CD.");

+ }

+ else if (strcmp (x_content_type, "x-content/blank-dvd") == 0)

+ {

+ media_greeting = _("You have just inserted a blank DVD.");

+ }

+ else if (strcmp (x_content_type, "x-content/blank-cd") == 0)

+ {

+ media_greeting = _("You have just inserted a blank Blu-Ray disc.");

+ }

+ else if (strcmp (x_content_type, "x-content/blank-cd") == 0)

+ {

+ media_greeting = _("You have just inserted a blank HD DVD.");

+ }

+ else if (strcmp (x_content_type, "x-content/image-photocd") == 0)

+ {

+ media_greeting = _("You have just inserted a Photo CD.");

+ }

+ else if (strcmp (x_content_type, "x-content/image-picturecd") == 0)

+ {

+ media_greeting = _("You have just inserted a Picture CD.");

+ }

+ else if (strcmp (x_content_type, "x-content/image-dcf") == 0)

+ {

+ media_greeting = _("You have just inserted a medium with digital photos.");

+ }

+ else if (strcmp (x_content_type, "x-content/audio-player") == 0)

+ {

+ media_greeting = _("You have just inserted a digital audio player.");

+ }

+ else if (g_content_type_is_a (x_content_type, "x-content/software"))

+ {

+ media_greeting = _("You have just inserted a medium with software intended to be automatically started.");

+ }

+ else

+ {

+ /* fallback to generic greeting */

+ media_greeting = _("You have just inserted a medium.");

+ }

+ markup = g_strdup_printf ("<big><b>%s %s</b></big>", media_greeting, _("Choose what application to launch."));

+ gtk_label_set_markup (GTK_LABEL (label), markup);

+ g_free (markup);

+ gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);

+ gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);

+ gtk_box_pack_start (GTK_BOX (vbox), label, TRUE, TRUE, 0);

+

+ label = gtk_label_new (NULL);

+ content_description = g_content_type_get_description (x_content_type);

+ markup = g_strdup_printf (_("Select how to open \"%s\" and whether to perform this action in the future for other media of type \"%s\"."), mount_name, content_description);

+ g_free (content_description);

+ gtk_label_set_markup (GTK_LABEL (label), markup);

+ g_free (markup);

+ gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);

+ gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);

+ gtk_box_pack_start (GTK_BOX (vbox), label, TRUE, TRUE, 0);

+

+ data = g_new0 (AutorunDialogData, 1);

+ data->dialog = dialog;

+ data->mount = g_object_ref (mount);

+ data->remember = !pref_ask;

+ data->selected_ignore = pref_ignore;

+ data->x_content_type = g_strdup (x_content_type);

+ data->selected_app = g_app_info_get_default_for_type (x_content_type, FALSE);

+ data->open_window_func = open_window_func;

+ data->user_data = user_data;

+

+ combo_box = gtk_combo_box_new ();

+ caja_autorun_prepare_combo_box (combo_box, x_content_type, FALSE, TRUE, FALSE, autorun_combo_changed, data);

+ g_signal_connect (G_OBJECT (combo_box),

+ "key-press-event",

+ G_CALLBACK (combo_box_enter_ok),

+ dialog);

+

+ gtk_box_pack_start (GTK_BOX (vbox), combo_box, TRUE, TRUE, 0);

+

+ always_check_button = gtk_check_button_new_with_mnemonic (_("_Always perform this action"));

+ gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (always_check_button), data->remember);

+ g_signal_connect (G_OBJECT (always_check_button),

+ "toggled",

+ G_CALLBACK (autorun_always_toggled),

+ data);

+ gtk_box_pack_start (GTK_BOX (vbox), always_check_button, TRUE, TRUE, 0);

+

+ gtk_dialog_add_buttons (GTK_DIALOG (dialog),

+ GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,

+ GTK_STOCK_OK, GTK_RESPONSE_OK,

+ NULL);

+ gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_OK);

+

+ if (g_mount_can_eject (mount))

+ {

+ GtkWidget *eject_image;

+ eject_button = gtk_button_new_with_mnemonic (_("_Eject"));

+ pixbuf = gtk_icon_theme_load_icon (gtk_icon_theme_get_default (),

+ "media-eject",

+ caja_get_icon_size_for_stock_size (GTK_ICON_SIZE_BUTTON),

+ 0,

+ NULL);

+ eject_image = gtk_image_new_from_pixbuf (pixbuf);

+ g_object_unref (pixbuf);

+ gtk_button_set_image (GTK_BUTTON (eject_button), eject_image);

+ data->should_eject = TRUE;

+ }

+ else

+ {

+ eject_button = gtk_button_new_with_mnemonic (_("_Unmount"));

+ data->should_eject = FALSE;

+ }

+ gtk_dialog_add_action_widget (GTK_DIALOG (dialog), eject_button, AUTORUN_DIALOG_RESPONSE_EJECT);

+ gtk_button_box_set_child_secondary (GTK_BUTTON_BOX (gtk_dialog_get_action_area (GTK_DIALOG (dialog))), eject_button, TRUE);

+

+ /* show the dialog */

+ gtk_widget_show_all (dialog);

+

+ g_signal_connect (G_OBJECT (dialog),

+ "response",

+ G_CALLBACK (autorun_dialog_response),

+ data);

+

+ g_signal_connect (G_OBJECT (data->mount),

+ "unmounted",

+ G_CALLBACK (autorun_dialog_mount_unmounted),

+ data);

+

+out:

+ g_free (mount_name);

+ return ret;

+}

+

+typedef struct

+{

+ GMount *mount;

+ CajaAutorunOpenWindow open_window_func;

+ gpointer user_data;

+} AutorunData;

+

+static void

+autorun_guessed_content_type_callback (GObject *source_object,

+ GAsyncResult *res,

+ gpointer user_data)

+{

+ GError *error;

+ char **guessed_content_type;

+ AutorunData *data = user_data;

+ gboolean open_folder;

+

+ open_folder = FALSE;

+

+ error = NULL;

+ guessed_content_type = g_mount_guess_content_type_finish (G_MOUNT (source_object), res, &error);

+ g_object_set_data_full (source_object,

+ "caja-content-type-cache",

+ g_strdupv (guessed_content_type),

+ (GDestroyNotify)g_strfreev);

+ if (error != NULL)

+ {

+ g_warning ("Unabled to guess content type for mount: %s", error->message);

+ g_error_free (error);

+ }

+ else

+ {

+ if (guessed_content_type != NULL && g_strv_length (guessed_content_type) > 0)

+ {

+ int n;

+ for (n = 0; guessed_content_type[n] != NULL; n++)

+ {

+ if (do_autorun_for_content_type (data->mount, guessed_content_type[n],

+ data->open_window_func, data->user_data))

+ {

+ open_folder = TRUE;

+ }

+ }

+ g_strfreev (guessed_content_type);

+ }

+ else

+ {

+ if (eel_preferences_get_boolean (CAJA_PREFERENCES_MEDIA_AUTOMOUNT_OPEN))

+ open_folder = TRUE;

+ }

+ }

+

+ /* only open the folder once.. */

+ if (open_folder && data->open_window_func != NULL)

+ {

+ data->open_window_func (data->mount, data->user_data);

+ }

+

+ g_object_unref (data->mount);

+ g_free (data);

+}

+

+void

+caja_autorun (GMount *mount, CajaAutorunOpenWindow open_window_func, gpointer user_data)

+{

+ AutorunData *data;

+

+ if (!should_autorun_mount (mount) ||

+ eel_preferences_get_boolean (CAJA_PREFERENCES_MEDIA_AUTORUN_NEVER))

+ {

+ return;

+ }

+

+ data = g_new0 (AutorunData, 1);

+ data->mount = g_object_ref (mount);

+ data->open_window_func = open_window_func;

+ data->user_data = user_data;

+

+ g_mount_guess_content_type (mount,

+ FALSE,

+ NULL,

+ autorun_guessed_content_type_callback,

+ data);

+}

+

+typedef struct

+{

+ CajaAutorunGetContent callback;

+ gpointer user_data;

+} GetContentTypesData;

+

+static void

+get_types_cb (GObject *source_object,

+ GAsyncResult *res,

+ gpointer user_data)

+{

+ GetContentTypesData *data;

+ char **types;

+

+ data = user_data;

+ types = g_mount_guess_content_type_finish (G_MOUNT (source_object), res, NULL);

+

+ g_object_set_data_full (source_object,

+ "caja-content-type-cache",

+ g_strdupv (types),

+ (GDestroyNotify)g_strfreev);

+

+ if (data->callback)

+ {

+ data->callback (types, data->user_data);

+ }

+ g_strfreev (types);

+ g_free (data);

+}

+

+void

+caja_autorun_get_x_content_types_for_mount_async (GMount *mount,

+ CajaAutorunGetContent callback,

+ GCancellable *cancellable,

+ gpointer user_data)

+{

+ char **cached;

+ GetContentTypesData *data;

+

+ if (mount == NULL)

+ {

+ if (callback)

+ {

+ callback (NULL, user_data);

+ }

+ return;

+ }

+

+ cached = g_object_get_data (G_OBJECT (mount), "caja-content-type-cache");

+ if (cached != NULL)

+ {

+ if (callback)

+ {

+ callback (cached, user_data);

+ }

+ return;

+ }

+

+ data = g_new (GetContentTypesData, 1);

+ data->callback = callback;

+ data->user_data = user_data;

+

+ g_mount_guess_content_type (mount,

+ FALSE,

+ cancellable,

+ get_types_cb,

+ data);

+}

+

+

+char **

+caja_autorun_get_cached_x_content_types_for_mount (GMount *mount)

+{

+ char **cached;

+

+ if (mount == NULL)

+ {

+ return NULL;

+ }

+

+ cached = g_object_get_data (G_OBJECT (mount), "caja-content-type-cache");

+ if (cached != NULL)

+ {

+ return g_strdupv (cached);

+ }

+

+ return NULL;

+}

+

+static gboolean

+remove_allow_volume (gpointer data)

+{

+ GVolume *volume = data;

+

+ g_object_set_data (G_OBJECT (volume), "caja-allow-autorun", NULL);

+ return FALSE;

+}

+

+void

+caja_allow_autorun_for_volume (GVolume *volume)

+{

+ g_object_set_data (G_OBJECT (volume), "caja-allow-autorun", GINT_TO_POINTER (1));

+}

+

+#define INHIBIT_AUTORUN_SECONDS 10

+

+void

+caja_allow_autorun_for_volume_finish (GVolume *volume)

+{

+ if (g_object_get_data (G_OBJECT (volume), "caja-allow-autorun") != NULL)

+ {

+ g_timeout_add_seconds_full (0,

+ INHIBIT_AUTORUN_SECONDS,

+ remove_allow_volume,

+ g_object_ref (volume),

+ g_object_unref);

+ }

+}

+

+static gboolean

+should_skip_native_mount_root (GFile *root)

+{

+ char *path;

+ gboolean should_skip;

+

+ /* skip any mounts in hidden directory hierarchies */

+ path = g_file_get_path (root);

+ should_skip = strstr (path, "/.") != NULL;

+ g_free (path);

+

+ return should_skip;

+}

+

+static gboolean

+should_autorun_mount (GMount *mount)

+{

+ GFile *root;

+ GVolume *enclosing_volume;

+ gboolean ignore_autorun;

+

+ ignore_autorun = TRUE;

+ enclosing_volume = g_mount_get_volume (mount);

+ if (enclosing_volume != NULL)

+ {

+ if (g_object_get_data (G_OBJECT (enclosing_volume), "caja-allow-autorun") != NULL)

+ {

+ ignore_autorun = FALSE;

+ g_object_set_data (G_OBJECT (enclosing_volume), "caja-allow-autorun", NULL);

+ }

+ }

+

+ if (ignore_autorun)

+ {

+ if (enclosing_volume != NULL)

+ {

+ g_object_unref (enclosing_volume);

+ }

+ return FALSE;

+ }

+

+ root = g_mount_get_root (mount);

+

+ /* only do autorun on local files or files where g_volume_should_automount() returns TRUE */

+ ignore_autorun = TRUE;

+ if ((g_file_is_native (root) && !should_skip_native_mount_root (root)) ||

+ (enclosing_volume != NULL && g_volume_should_automount (enclosing_volume)))

+ {

+ ignore_autorun = FALSE;

+ }

+ if (enclosing_volume != NULL)

+ {

+ g_object_unref (enclosing_volume);

+ }

+ g_object_unref (root);

+

+ return !ignore_autorun;

+}