enhance simple dialog: add the possibility to use no buttons at all and add a stop icon (similar to the splash_window, but with a slightly different layout and a way to choose the icon shown)

svn path=/trunk/; revision=15886

1 files changed, 10 insertions, 1 deletions

diff --git a/simple_dialog.h b/simple_dialog.h
index 071de16a4b..098dca3462 100644
--- a/simple_dialog.h
+++ b/simple_dialog.h
@@ -43,9 +43,12 @@ typedef enum {
     ESD_TYPE_WARN,          /**< tells the user about a problem; the only button should be "OK" */
     ESD_TYPE_CONFIRMATION,  /**< asks the user for confirmation; there should be more than
                                     one button */
-    ESD_TYPE_ERROR          /**< tells the user about a serious problem; the only button should be "OK" */
+    ESD_TYPE_ERROR,         /**< tells the user about a serious problem; the only button should be "OK" */
+    ESD_TYPE_STOP,          /**< tells the user a stop action is in progress, there should be no button */
 } ESD_TYPE_E;
 
+/** display no buttons at all */
+#define ESD_BTN_NONE   0x00
 /** display an "Ok" button */
 #define ESD_BTN_OK     0x01 
 /** display a "Cancel" button */
@@ -126,6 +129,12 @@ typedef void (* simple_dialog_cb_t) (gpointer dialog, gint btn, gpointer data);
  */
 extern void simple_dialog_set_cb(gpointer dialog, simple_dialog_cb_t callback_fct, gpointer data);
 
+/** Close the dialog, useful for "no button" dialogs.
+ *
+ * @param dialog the dialog to close from simple_dialog()
+ */
+extern void simple_dialog_close(gpointer dialog);
+
 /** Add a check button to the dialog (e.g. "Don't show this message again")
  * 
  * @param dialog the dialog from simple_dialog()