diff options
Diffstat (limited to 'plugins/save-calendar/save-calendar.c')
| -rw-r--r-- | plugins/save-calendar/save-calendar.c | 51 |
1 files changed, 50 insertions, 1 deletions
diff --git a/plugins/save-calendar/save-calendar.c b/plugins/save-calendar/save-calendar.c index f65dd64a5f..0ed4030b8b 100644 --- a/plugins/save-calendar/save-calendar.c +++ b/plugins/save-calendar/save-calendar.c @@ -28,6 +28,7 @@ #include <glib.h> #include <glib/gi18n.h> +#include <gio/gio.h> #include <gtk/gtkfilechooser.h> #include <gtk/gtkfilechooserdialog.h> #include <gtk/gtkmessagedialog.h> @@ -37,7 +38,7 @@ #include <libedataserverui/e-source-selector.h> #include <libecal/e-cal.h> #include <calendar/gui/e-cal-popup.h> -#include <libgnomevfs/gnome-vfs.h> +#include <e-util/e-error.h> #include <string.h> #include "format-handler.h" @@ -208,6 +209,54 @@ ask_destination_and_save (EPlugin *ep, ECalPopupTargetSource *target, ECalSource } +/* Returns output stream for the uri, or NULL on any error. + When done with the stream, just g_output_stream_close and g_object_unref it. + It will ask for overwrite if file already exists. +*/ +GOutputStream * +open_for_writing (GtkWindow *parent, const char *uri, GError **error) +{ + GFile *file; + GFileOutputStream *fostream; + GError *err = NULL; + + g_return_val_if_fail (uri != NULL, NULL); + + file = g_file_new_for_uri (uri); + + g_return_val_if_fail (file != NULL, NULL); + + fostream = g_file_create (file, G_FILE_CREATE_NONE, NULL, &err); + + if (err && err->code == G_IO_ERROR_EXISTS) { + g_clear_error (&err); + + if (e_error_run (parent, E_ERROR_ASK_FILE_EXISTS_OVERWRITE, uri, NULL) == GTK_RESPONSE_OK) { + fostream = g_file_replace (file, NULL, FALSE, G_FILE_CREATE_NONE, NULL, &err); + + if (err && fostream) { + g_object_unref (fostream); + fostream = NULL; + } + } else if (fostream) { + g_object_unref (fostream); + fostream = NULL; + } + } + + g_object_unref (file); + + if (error && err) + *error = err; + else if (err) + g_error_free (err); + + if (fostream) + return G_OUTPUT_STREAM (fostream); + + return NULL; +} + void org_gnome_save_calendar (EPlugin *ep, ECalPopupTargetSource *target) { |