/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ /* eel-open-with-dialog.c: an open-with dialog Copyright (C) 2004 Novell, Inc. Copyright (C) 2007 Red Hat, Inc. The Mate 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 Mate 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 Mate Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. Authors: Dave Camp <dave@novell.com> Alexander Larsson <alexl@redhat.com> */ #include <config.h> #include "caja-open-with-dialog.h" #include "caja-signaller.h" #include <eel/eel-stock-dialogs.h> #include <string.h> #include <glib/gi18n-lib.h> #include <gtk/gtk.h> #include <gio/gio.h> #define sure_string(s) ((const char *)((s)!=NULL?(s):"")) #define DESKTOP_ENTRY_GROUP "Desktop Entry" #if GTK_CHECK_VERSION (3, 0, 0) #define gtk_hbox_new(X,Y) gtk_box_new(GTK_ORIENTATION_HORIZONTAL,Y) #define gtk_vbox_new(X,Y) gtk_box_new(GTK_ORIENTATION_VERTICAL,Y) #endif struct _CajaOpenWithDialogDetails { GAppInfo *selected_app_info; char *content_type; char *extension; GtkWidget *label; GtkWidget *entry; GtkWidget *button; GtkWidget *checkbox; GtkWidget *desc_label; GtkWidget *open_label; GtkWidget *program_list; GtkListStore *program_list_store; GSList *add_icon_paths; gint add_items_idle_id; gint add_icons_idle_id; gboolean add_mode; }; enum { COLUMN_APP_INFO, COLUMN_ICON, COLUMN_GICON, COLUMN_NAME, COLUMN_COMMENT, COLUMN_EXEC, NUM_COLUMNS }; enum { RESPONSE_OPEN, RESPONSE_REMOVE }; enum { APPLICATION_SELECTED, LAST_SIGNAL }; static guint signals[LAST_SIGNAL] = { 0 }; G_DEFINE_TYPE (CajaOpenWithDialog, caja_open_with_dialog, GTK_TYPE_DIALOG); static void caja_open_with_dialog_finalize (GObject *object) { CajaOpenWithDialog *dialog; dialog = CAJA_OPEN_WITH_DIALOG (object); if (dialog->details->add_icons_idle_id) { g_source_remove (dialog->details->add_icons_idle_id); } if (dialog->details->add_items_idle_id) { g_source_remove (dialog->details->add_items_idle_id); } if (dialog->details->selected_app_info) { g_object_unref (dialog->details->selected_app_info); } g_free (dialog->details->content_type); g_free (dialog->details->extension); g_free (dialog->details); G_OBJECT_CLASS (caja_open_with_dialog_parent_class)->finalize (object); } /* An application is valid if: * * 1) The file exists * 2) The user has permissions to run the file */ static gboolean check_application (CajaOpenWithDialog *dialog) { char *command; char *path = NULL; char **argv = NULL; int argc; GError *error = NULL; gint retval = TRUE; command = NULL; if (dialog->details->selected_app_info != NULL) { command = g_strdup (g_app_info_get_executable (dialog->details->selected_app_info)); } if (command == NULL) { command = g_strdup (gtk_entry_get_text (GTK_ENTRY (dialog->details->entry))); } g_shell_parse_argv (command, &argc, &argv, &error); if (error) { eel_show_error_dialog (_("Could not run application"), error->message, GTK_WINDOW (dialog)); g_error_free (error); retval = FALSE; goto cleanup; } path = g_find_program_in_path (argv[0]); if (!path) { char *error_message; error_message = g_strdup_printf (_("Could not find '%s'"), argv[0]); eel_show_error_dialog (_("Could not find application"), error_message, GTK_WINDOW (dialog)); g_free (error_message); retval = FALSE; goto cleanup; } cleanup: g_strfreev (argv); g_free (path); g_free (command); return retval; } /* Only called for non-desktop files */ static char * get_app_name (const char *commandline, GError **error) { char *basename; char *unquoted; char **argv; int argc; if (!g_shell_parse_argv (commandline, &argc, &argv, error)) { return NULL; } unquoted = g_shell_unquote (argv[0], NULL); if (unquoted) { basename = g_path_get_basename (unquoted); } else { basename = g_strdup (argv[0]); } g_free (unquoted); g_strfreev (argv); return basename; } /* This will check if the application the user wanted exists will return that * application. If it doesn't exist, it will create one and return that. * It also sets the app info as the default for this type. */ static GAppInfo * add_or_find_application (CajaOpenWithDialog *dialog) { GAppInfo *app; char *app_name; const char *commandline; GError *error; gboolean success, should_set_default; char *message; GList *applications; error = NULL; app = NULL; if (dialog->details->selected_app_info) { app = g_object_ref (dialog->details->selected_app_info); } else { commandline = gtk_entry_get_text (GTK_ENTRY (dialog->details->entry)); app_name = get_app_name (commandline, &error); if (app_name != NULL) { app = g_app_info_create_from_commandline (commandline, app_name, G_APP_INFO_CREATE_NONE, &error); g_free (app_name); } } if (app == NULL) { message = g_strdup_printf (_("Could not add application to the application database: %s"), error->message); eel_show_error_dialog (_("Could not add application"), message, GTK_WINDOW (dialog)); g_free (message); g_error_free (error); return NULL; } should_set_default = (dialog->details->add_mode) || (!dialog->details->add_mode && gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (dialog->details->checkbox))); success = TRUE; if (should_set_default) { if (dialog->details->content_type) { success = g_app_info_set_as_default_for_type (app, dialog->details->content_type, &error); } else { success = g_app_info_set_as_default_for_extension (app, dialog->details->extension, &error); } } else { applications = g_app_info_get_all_for_type (dialog->details->content_type); if (dialog->details->content_type && applications != NULL) { /* we don't care about reporting errors here */ g_app_info_add_supports_type (app, dialog->details->content_type, NULL); } if (applications != NULL) { g_list_free_full (applications, g_object_unref); } } if (!success && should_set_default) { message = g_strdup_printf (_("Could not set application as the default: %s"), error->message); eel_show_error_dialog (_("Could not set as default application"), message, GTK_WINDOW (dialog)); g_free (message); g_error_free (error); } g_signal_emit_by_name (caja_signaller_get_current (), "mime_data_changed"); return app; } static void emit_application_selected (CajaOpenWithDialog *dialog, GAppInfo *application) { g_signal_emit (G_OBJECT (dialog), signals[APPLICATION_SELECTED], 0, application); } static void response_cb (CajaOpenWithDialog *dialog, int response_id, gpointer data) { GAppInfo *application; switch (response_id) { case RESPONSE_OPEN: if (check_application (dialog)) { application = add_or_find_application (dialog); if (application) { emit_application_selected (dialog, application); g_object_unref (application); gtk_widget_destroy (GTK_WIDGET (dialog)); } } break; case RESPONSE_REMOVE: if (dialog->details->selected_app_info != NULL) { if (g_app_info_delete (dialog->details->selected_app_info)) { GtkTreeModel *model; GtkTreeIter iter; GAppInfo *info, *selected; selected = dialog->details->selected_app_info; dialog->details->selected_app_info = NULL; model = GTK_TREE_MODEL (dialog->details->program_list_store); if (gtk_tree_model_get_iter_first (model, &iter)) { do { gtk_tree_model_get (model, &iter, COLUMN_APP_INFO, &info, -1); if (g_app_info_equal (selected, info)) { gtk_list_store_remove (dialog->details->program_list_store, &iter); break; } } while (gtk_tree_model_iter_next (model, &iter)); } g_object_unref (selected); } } break; case GTK_RESPONSE_NONE: case GTK_RESPONSE_DELETE_EVENT: case GTK_RESPONSE_CANCEL: gtk_widget_destroy (GTK_WIDGET (dialog)); break; default : g_assert_not_reached (); } } static void caja_open_with_dialog_class_init (CajaOpenWithDialogClass *class) { GObjectClass *gobject_class; gobject_class = G_OBJECT_CLASS (class); gobject_class->finalize = caja_open_with_dialog_finalize; signals[APPLICATION_SELECTED] = g_signal_new ("application_selected", G_TYPE_FROM_CLASS (class), G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET (CajaOpenWithDialogClass, application_selected), NULL, NULL, g_cclosure_marshal_VOID__POINTER, G_TYPE_NONE, 1, G_TYPE_POINTER); } static void chooser_response_cb (GtkFileChooser *chooser, int response, gpointer user_data) { CajaOpenWithDialog *dialog; dialog = CAJA_OPEN_WITH_DIALOG (user_data); if (response == GTK_RESPONSE_OK) { char *filename; filename = gtk_file_chooser_get_filename (chooser); if (filename) { char *quoted_text; quoted_text = g_shell_quote (filename); gtk_entry_set_text (GTK_ENTRY (dialog->details->entry), quoted_text); gtk_editable_set_position (GTK_EDITABLE (dialog->details->entry), -1); g_free (quoted_text); g_free (filename); } } gtk_widget_destroy (GTK_WIDGET (chooser)); } static void browse_clicked_cb (GtkWidget *button, gpointer user_data) { CajaOpenWithDialog *dialog; GtkWidget *chooser; dialog = CAJA_OPEN_WITH_DIALOG (user_data); chooser = gtk_file_chooser_dialog_new (_("Select an Application"), GTK_WINDOW (dialog), GTK_FILE_CHOOSER_ACTION_OPEN, GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, GTK_STOCK_OPEN, GTK_RESPONSE_OK, NULL); gtk_window_set_destroy_with_parent (GTK_WINDOW (chooser), TRUE); g_signal_connect (chooser, "response", G_CALLBACK (chooser_response_cb), dialog); gtk_dialog_set_default_response (GTK_DIALOG (chooser), GTK_RESPONSE_OK); gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), TRUE); gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), FALSE); gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser), "/usr/bin"); gtk_widget_show (chooser); } static void entry_changed_cb (GtkWidget *entry, CajaOpenWithDialog *dialog) { /* We are writing in the entry, so we are not using a known appinfo anymore */ if (dialog->details->selected_app_info != NULL) { g_object_unref (dialog->details->selected_app_info); dialog->details->selected_app_info = NULL; } if (gtk_entry_get_text (GTK_ENTRY (dialog->details->entry))[0] == '\000') { gtk_widget_set_sensitive (dialog->details->button, FALSE); } else { gtk_widget_set_sensitive (dialog->details->button, TRUE); } } static GdkPixbuf * get_pixbuf_for_icon (GIcon *icon) { GdkPixbuf *pixbuf; char *filename; pixbuf = NULL; if (G_IS_FILE_ICON (icon)) { filename = g_file_get_path (g_file_icon_get_file (G_FILE_ICON (icon))); if (filename) { pixbuf = gdk_pixbuf_new_from_file_at_size (filename, 24, 24, NULL); } g_free (filename); } else if (G_IS_THEMED_ICON (icon)) { const char * const *names; char *icon_no_extension; char *p; names = g_themed_icon_get_names (G_THEMED_ICON (icon)); if (names != NULL && names[0] != NULL) { icon_no_extension = g_strdup (names[0]); p = strrchr (icon_no_extension, '.'); if (p && (strcmp (p, ".png") == 0 || strcmp (p, ".xpm") == 0 || strcmp (p, ".svg") == 0)) { *p = 0; } pixbuf = gtk_icon_theme_load_icon (gtk_icon_theme_get_default (), icon_no_extension, 24, 0, NULL); g_free (icon_no_extension); } } return pixbuf; } static gboolean caja_open_with_dialog_add_icon_idle (CajaOpenWithDialog *dialog) { GtkTreeIter iter; GtkTreePath *path; GdkPixbuf *pixbuf; GIcon *icon; gboolean long_operation; long_operation = FALSE; do { if (!dialog->details->add_icon_paths) { dialog->details->add_icons_idle_id = 0; return FALSE; } path = dialog->details->add_icon_paths->data; dialog->details->add_icon_paths->data = NULL; dialog->details->add_icon_paths = g_slist_delete_link (dialog->details->add_icon_paths, dialog->details->add_icon_paths); if (!gtk_tree_model_get_iter (GTK_TREE_MODEL (dialog->details->program_list_store), &iter, path)) { gtk_tree_path_free (path); continue; } gtk_tree_path_free (path); gtk_tree_model_get (GTK_TREE_MODEL (dialog->details->program_list_store), &iter, COLUMN_GICON, &icon, -1); if (icon == NULL) { continue; } pixbuf = get_pixbuf_for_icon (icon); if (pixbuf) { long_operation = TRUE; gtk_list_store_set (dialog->details->program_list_store, &iter, COLUMN_ICON, pixbuf, -1); g_object_unref (pixbuf); } /* don't go back into the main loop if this wasn't very hard to do */ } while (!long_operation); return TRUE; } static gboolean caja_open_with_search_equal_func (GtkTreeModel *model, int column, const char *key, GtkTreeIter *iter, gpointer user_data) { char *normalized_key; char *name, *normalized_name; char *path, *normalized_path; char *basename, *normalized_basename; gboolean ret; if (key != NULL) { normalized_key = g_utf8_casefold (key, -1); g_assert (normalized_key != NULL); ret = TRUE; gtk_tree_model_get (model, iter, COLUMN_NAME, &name, COLUMN_EXEC, &path, -1); if (name != NULL) { normalized_name = g_utf8_casefold (name, -1); g_assert (normalized_name != NULL); if (strncmp (normalized_name, normalized_key, strlen (normalized_key)) == 0) { ret = FALSE; } g_free (normalized_name); } if (ret && path != NULL) { normalized_path = g_utf8_casefold (path, -1); g_assert (normalized_path != NULL); basename = g_path_get_basename (path); g_assert (basename != NULL); normalized_basename = g_utf8_casefold (basename, -1); g_assert (normalized_basename != NULL); if (strncmp (normalized_path, normalized_key, strlen (normalized_key)) == 0 || strncmp (normalized_basename, normalized_key, strlen (normalized_key)) == 0) { ret = FALSE; } g_free (basename); g_free (normalized_basename); g_free (normalized_path); } g_free (name); g_free (path); g_free (normalized_key); return ret; } else { return TRUE; } } static gboolean caja_open_with_dialog_add_items_idle (CajaOpenWithDialog *dialog) { GtkCellRenderer *renderer; GtkTreeViewColumn *column; GtkTreeModel *sort; GList *all_applications; GList *l; /* create list store */ dialog->details->program_list_store = gtk_list_store_new (NUM_COLUMNS, G_TYPE_APP_INFO, GDK_TYPE_PIXBUF, G_TYPE_ICON, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING); sort = gtk_tree_model_sort_new_with_model (GTK_TREE_MODEL (dialog->details->program_list_store)); all_applications = g_app_info_get_all (); for (l = all_applications; l; l = l->next) { GAppInfo *app = l->data; GtkTreeIter iter; GtkTreePath *path; if (!g_app_info_supports_uris (app) && !g_app_info_supports_files (app)) continue; gtk_list_store_append (dialog->details->program_list_store, &iter); gtk_list_store_set (dialog->details->program_list_store, &iter, COLUMN_APP_INFO, app, COLUMN_ICON, NULL, COLUMN_GICON, g_app_info_get_icon (app), COLUMN_NAME, g_app_info_get_display_name (app), COLUMN_COMMENT, g_app_info_get_description (app), COLUMN_EXEC, g_app_info_get_executable, -1); path = gtk_tree_model_get_path (GTK_TREE_MODEL (dialog->details->program_list_store), &iter); if (path != NULL) { dialog->details->add_icon_paths = g_slist_prepend (dialog->details->add_icon_paths, path); } } g_list_free (all_applications); gtk_tree_view_set_model (GTK_TREE_VIEW (dialog->details->program_list), GTK_TREE_MODEL (sort)); gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (sort), COLUMN_NAME, GTK_SORT_ASCENDING); gtk_tree_view_set_search_equal_func (GTK_TREE_VIEW (dialog->details->program_list), caja_open_with_search_equal_func, NULL, NULL); renderer = gtk_cell_renderer_pixbuf_new (); column = gtk_tree_view_column_new (); gtk_tree_view_column_pack_start (column, renderer, FALSE); gtk_tree_view_column_set_attributes (column, renderer, "pixbuf", COLUMN_ICON, NULL); renderer = gtk_cell_renderer_text_new (); gtk_tree_view_column_pack_start (column, renderer, TRUE); gtk_tree_view_column_set_attributes (column, renderer, "text", COLUMN_NAME, NULL); gtk_tree_view_column_set_sort_column_id (column, COLUMN_NAME); gtk_tree_view_append_column (GTK_TREE_VIEW (dialog->details->program_list), column); dialog->details->add_icon_paths = g_slist_reverse (dialog->details->add_icon_paths); if (!dialog->details->add_icons_idle_id) { dialog->details->add_icons_idle_id = g_idle_add_full (G_PRIORITY_DEFAULT_IDLE, (GSourceFunc) caja_open_with_dialog_add_icon_idle, dialog, NULL); } dialog->details->add_items_idle_id = 0; return FALSE; } static void program_list_selection_changed (GtkTreeSelection *selection, CajaOpenWithDialog *dialog) { GtkTreeModel *model; GtkTreeIter iter; GAppInfo *info; if (!gtk_tree_selection_get_selected (selection, &model, &iter)) { gtk_widget_set_sensitive (dialog->details->button, FALSE); gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog), RESPONSE_REMOVE, FALSE); return; } info = NULL; gtk_tree_model_get (model, &iter, COLUMN_APP_INFO, &info, -1); if (info == NULL) { return; } gtk_entry_set_text (GTK_ENTRY (dialog->details->entry), sure_string (g_app_info_get_executable (info))); gtk_label_set_text (GTK_LABEL (dialog->details->desc_label), sure_string (g_app_info_get_description (info))); gtk_widget_set_sensitive (dialog->details->button, TRUE); gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog), RESPONSE_REMOVE, g_app_info_can_delete (info)); if (dialog->details->selected_app_info) { g_object_unref (dialog->details->selected_app_info); } dialog->details->selected_app_info = info; } static void program_list_selection_activated (GtkTreeView *view, GtkTreePath *path, GtkTreeViewColumn *column, CajaOpenWithDialog *dialog) { GtkTreeSelection *selection; /* update the entry with the info from the selection */ selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (dialog->details->program_list)); program_list_selection_changed (selection, dialog); gtk_dialog_response (GTK_DIALOG (&dialog->parent), RESPONSE_OPEN); } static void expander_toggled (GtkWidget *expander, CajaOpenWithDialog *dialog) { if (gtk_expander_get_expanded (GTK_EXPANDER (expander)) == TRUE) { gtk_widget_grab_focus (dialog->details->entry); gtk_window_resize (GTK_WINDOW (dialog), 400, 1); } else { GtkTreeSelection *selection; gtk_widget_grab_focus (dialog->details->program_list); selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (dialog->details->program_list)); program_list_selection_changed (selection, dialog); } } static void caja_open_with_dialog_init (CajaOpenWithDialog *dialog) { GtkWidget *hbox; GtkWidget *vbox; GtkWidget *vbox2; GtkWidget *label; GtkWidget *align; GtkWidget *scrolled_window; GtkWidget *expander; GtkTreeSelection *selection; dialog->details = g_new0 (CajaOpenWithDialogDetails, 1); gtk_window_set_title (GTK_WINDOW (dialog), _("Open With")); gtk_container_set_border_width (GTK_CONTAINER (dialog), 5); gtk_window_set_resizable (GTK_WINDOW (dialog), FALSE); gtk_window_set_destroy_with_parent (GTK_WINDOW (dialog), TRUE); gtk_box_set_spacing (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (dialog))), 2); vbox = gtk_vbox_new (FALSE, 12); gtk_container_set_border_width (GTK_CONTAINER (vbox), 5); vbox2 = gtk_vbox_new (FALSE, 6); gtk_box_pack_start (GTK_BOX (vbox), vbox2, TRUE, TRUE, 0); dialog->details->label = gtk_label_new (""); #if GTK_CHECK_VERSION (3, 16, 0) gtk_label_set_xalign (GTK_LABEL (dialog->details->label), 0.0); #else gtk_misc_set_alignment (GTK_MISC (dialog->details->label), 0.0, 0.5); #endif gtk_label_set_line_wrap (GTK_LABEL (dialog->details->label), TRUE); gtk_box_pack_start (GTK_BOX (vbox2), dialog->details->label, FALSE, FALSE, 0); gtk_widget_show (dialog->details->label); scrolled_window = gtk_scrolled_window_new (NULL, NULL); gtk_widget_set_size_request (scrolled_window, 400, 300); gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrolled_window), GTK_SHADOW_IN); gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); dialog->details->program_list = gtk_tree_view_new (); gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (dialog->details->program_list), FALSE); gtk_container_add (GTK_CONTAINER (scrolled_window), dialog->details->program_list); gtk_box_pack_start (GTK_BOX (vbox2), scrolled_window, TRUE, TRUE, 0); dialog->details->desc_label = gtk_label_new (_("Select an application to view its description.")); #if GTK_CHECK_VERSION (3, 16, 0) gtk_label_set_xalign (GTK_LABEL (dialog->details->desc_label), 0.0); #else gtk_misc_set_alignment (GTK_MISC (dialog->details->desc_label), 0.0, 0.5); #endif gtk_label_set_justify (GTK_LABEL (dialog->details->desc_label), GTK_JUSTIFY_LEFT); gtk_label_set_line_wrap (GTK_LABEL (dialog->details->desc_label), TRUE); gtk_label_set_single_line_mode (GTK_LABEL (dialog->details->desc_label), FALSE); gtk_box_pack_start (GTK_BOX (vbox2), dialog->details->desc_label, FALSE, FALSE, 0); selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (dialog->details->program_list)); gtk_tree_selection_set_mode (selection, GTK_SELECTION_SINGLE); g_signal_connect (selection, "changed", G_CALLBACK (program_list_selection_changed), dialog); g_signal_connect (dialog->details->program_list, "row-activated", G_CALLBACK (program_list_selection_activated), dialog); dialog->details->add_items_idle_id = g_idle_add_full (G_PRIORITY_DEFAULT_IDLE, (GSourceFunc) caja_open_with_dialog_add_items_idle, dialog, NULL); gtk_box_pack_start (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (dialog))), vbox, TRUE, TRUE, 0); gtk_widget_show_all (vbox); expander = gtk_expander_new_with_mnemonic (_("_Use a custom command")); gtk_box_pack_start (GTK_BOX (vbox), expander, FALSE, FALSE, 0); g_signal_connect_after (expander, "activate", G_CALLBACK (expander_toggled), dialog); gtk_widget_show (expander); hbox = gtk_hbox_new (FALSE, 6); gtk_container_add (GTK_CONTAINER (expander), hbox); gtk_widget_show (hbox); dialog->details->entry = gtk_entry_new (); gtk_entry_set_activates_default (GTK_ENTRY (dialog->details->entry), TRUE); gtk_box_pack_start (GTK_BOX (hbox), dialog->details->entry, TRUE, TRUE, 0); gtk_widget_show (dialog->details->entry); dialog->details->button = gtk_button_new_with_mnemonic (_("_Browse...")); g_signal_connect (dialog->details->button, "clicked", G_CALLBACK (browse_clicked_cb), dialog); gtk_box_pack_start (GTK_BOX (hbox), dialog->details->button, FALSE, FALSE, 0); gtk_widget_show (dialog->details->button); /* Add remember this application checkbox - only visible in open mode */ dialog->details->checkbox = gtk_check_button_new (); gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dialog->details->checkbox), TRUE); gtk_button_set_use_underline (GTK_BUTTON (dialog->details->checkbox), TRUE); gtk_widget_show (GTK_WIDGET (dialog->details->checkbox)); gtk_box_pack_start (GTK_BOX (vbox), dialog->details->checkbox, FALSE, FALSE, 0); gtk_dialog_add_button (GTK_DIALOG (dialog), GTK_STOCK_REMOVE, RESPONSE_REMOVE); gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog), RESPONSE_REMOVE, FALSE); gtk_dialog_add_button (GTK_DIALOG (dialog), GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL); /* Create a custom stock icon */ dialog->details->button = gtk_button_new (); /* Hook up the entry to the button */ gtk_widget_set_sensitive (dialog->details->button, FALSE); g_signal_connect (G_OBJECT (dialog->details->entry), "changed", G_CALLBACK (entry_changed_cb), dialog); hbox = gtk_hbox_new (FALSE, 2); gtk_widget_show (hbox); label = gtk_label_new_with_mnemonic (_("_Open")); gtk_label_set_mnemonic_widget (GTK_LABEL (label), GTK_WIDGET (dialog->details->button)); gtk_widget_show (label); dialog->details->open_label = label; gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0); align = gtk_alignment_new (0.5, 0.5, 0.0, 0.0); gtk_widget_show (align); gtk_widget_show (dialog->details->button); gtk_widget_set_can_default (dialog->details->button, TRUE); gtk_container_add (GTK_CONTAINER (align), hbox); gtk_container_add (GTK_CONTAINER (dialog->details->button), align); gtk_dialog_add_action_widget (GTK_DIALOG (dialog), dialog->details->button, RESPONSE_OPEN); gtk_dialog_set_default_response (GTK_DIALOG (dialog), RESPONSE_OPEN); g_signal_connect (dialog, "response", G_CALLBACK (response_cb), dialog); } static char * get_extension (const char *basename) { char *p; p = strrchr (basename, '.'); if (p && *(p + 1) != '\0') { return g_strdup (p + 1); } else { return NULL; } } static void set_uri_and_type (CajaOpenWithDialog *dialog, const char *uri, const char *mime_type, const char *passed_extension, gboolean add_mode) { char *label; char *emname; char *name, *extension; char *description; char *checkbox_text; name = NULL; extension = NULL; if (uri != NULL) { GFile *file; file = g_file_new_for_uri (uri); name = g_file_get_basename (file); g_object_unref (file); } if (passed_extension == NULL && name != NULL) { extension = get_extension (name); } else { extension = g_strdup (passed_extension); } if (extension != NULL && g_content_type_is_unknown (mime_type)) { dialog->details->extension = g_strdup (extension); if (name != NULL) { emname = g_strdup_printf ("<i>%s</i>", name); if (add_mode) { /* first %s is a filename and second %s is a file extension */ label = g_strdup_printf (_("Open %s and other %s document with:"), emname, dialog->details->extension); } else { /* the %s here is a file name */ label = g_strdup_printf (_("Open %s with:"), emname); checkbox_text = g_strdup_printf (_("_Remember this application for %s documents"), dialog->details->extension); gtk_button_set_label (GTK_BUTTON (dialog->details->checkbox), checkbox_text); g_free (checkbox_text); } g_free (emname); } else { /* Only in add mode - the %s here is a file extension */ label = g_strdup_printf (_("Open all %s documents with:"), dialog->details->extension); } g_free (extension); } else { dialog->details->content_type = g_strdup (mime_type); description = g_content_type_get_description (mime_type); if (description == NULL) { description = g_strdup (_("Unknown")); } if (name != NULL) { emname = g_strdup_printf ("<i>%s</i>", name); if (add_mode) { /* First %s is a filename, second is a description * of the type, eg "plain text document" */ label = g_strdup_printf (_("Open %s and other \"%s\" files with:"), emname, description); } else { /* %s is a filename */ label = g_strdup_printf (_("Open %s with:"), emname); /* %s is a file type description */ checkbox_text = g_strdup_printf (_("_Remember this application for \"%s\" files"), description); gtk_button_set_label (GTK_BUTTON (dialog->details->checkbox), checkbox_text); g_free (checkbox_text); } g_free (emname); } else { /* Only in add mode */ label = g_strdup_printf (_("Open all \"%s\" files with:"), description); } g_free (description); } dialog->details->add_mode = add_mode; if (add_mode) { gtk_widget_hide (dialog->details->checkbox); gtk_label_set_text_with_mnemonic (GTK_LABEL (dialog->details->open_label), _("_Add")); gtk_window_set_title (GTK_WINDOW (dialog), _("Add Application")); } gtk_label_set_markup (GTK_LABEL (dialog->details->label), label); g_free (label); g_free (name); } static GtkWidget * real_caja_open_with_dialog_new (const char *uri, const char *mime_type, const char *extension, gboolean add_mode) { GtkWidget *dialog; dialog = gtk_widget_new (CAJA_TYPE_OPEN_WITH_DIALOG, NULL); set_uri_and_type (CAJA_OPEN_WITH_DIALOG (dialog), uri, mime_type, extension, add_mode); return dialog; } GtkWidget * caja_open_with_dialog_new (const char *uri, const char *mime_type, const char *extension) { return real_caja_open_with_dialog_new (uri, mime_type, extension, FALSE); } GtkWidget * caja_add_application_dialog_new (const char *uri, const char *mime_type) { CajaOpenWithDialog *dialog; dialog = CAJA_OPEN_WITH_DIALOG (real_caja_open_with_dialog_new (uri, mime_type, NULL, TRUE)); return GTK_WIDGET (dialog); } GtkWidget * caja_add_application_dialog_new_for_multiple_files (const char *extension, const char *mime_type) { CajaOpenWithDialog *dialog; dialog = CAJA_OPEN_WITH_DIALOG (real_caja_open_with_dialog_new (NULL, mime_type, extension, TRUE)); return GTK_WIDGET (dialog); }