Handle CK_ShowTabTws and CK_ShowMargin actions in dialog level instead of widget one.

Signed-off-by: Andrew Borodin <aborodin@vmail.ru>

src/editor/edit-impl.h

@@ -252,6 +252,8 @@ gboolean edit_load_forward_cmd (WEdit * edit);
 void edit_block_process_cmd (WEdit * edit, int macro_number);
 void edit_refresh_cmd (void);
 void edit_syntax_onoff_cmd (Dlg_head * h);
+void edit_show_tabs_tws_cmd (Dlg_head * h);
+void edit_show_margin_cmd (Dlg_head * h);
 void edit_date_cmd (WEdit * edit);
 void edit_goto_cmd (WEdit * edit);
 int eval_marks (WEdit * edit, long *start_mark, long *end_mark);

src/editor/edit.c

@@ -3934,11 +3934,6 @@ edit_execute_cmd (WEdit * edit, unsigned long command, int char_for_insertion)
         edit->force |= REDRAW_PAGE;
         break;
 
-    case CK_ShowMargin:
-        show_right_margin = !show_right_margin;
-        edit->force |= REDRAW_PAGE;
-        break;
-
     case CK_Bookmark:
         book_mark_clear (edit, edit->curs_line, BOOK_MARK_FOUND_COLOR);
         if (book_mark_query_color (edit, edit->curs_line, BOOK_MARK_COLOR))
@@ -4056,11 +4051,6 @@ edit_execute_cmd (WEdit * edit, unsigned long command, int char_for_insertion)
         edit_syntax_dialog (edit);
         break;
 
-    case CK_ShowTabTws:
-        enable_show_tabs_tws ^= 1;
-        edit->force |= REDRAW_PAGE;
-        break;
-
     case CK_Search:
         edit_search_cmd (edit, FALSE);
         break;

src/editor/editcmd.c

@@ -1455,6 +1455,24 @@ edit_syntax_onoff_cb (void *data, void *user_data)
     }
 }
 
+/* --------------------------------------------------------------------------------------------- */
+/**
+ * Callback for the iteration of objects in the 'editors' array.
+ * Redraw editor object.
+ *
+ * @param data      probably WEdit object
+ * @param user_data unused
+ */
+
+static void
+edit_redraw_page_cb (void *data, void *user_data)
+{
+    (void) user_data;
+
+    if (edit_widget_is_editor ((const Widget *) data))
+        ((WEdit *) data)->force |= REDRAW_PAGE;
+}
+
 /* --------------------------------------------------------------------------------------------- */
 /*** public functions ****************************************************************************/
 /* --------------------------------------------------------------------------------------------- */
@@ -1482,6 +1500,36 @@ edit_syntax_onoff_cmd (Dlg_head * h)
     dlg_redraw (h);
 }
 
+/* --------------------------------------------------------------------------------------------- */
+/**
+ * Toggle tabs showing in all editor windows.
+ *
+ * @param h root widget for all windows
+ */
+
+void
+edit_show_tabs_tws_cmd (Dlg_head * h)
+{
+    enable_show_tabs_tws = !enable_show_tabs_tws;
+    g_list_foreach (h->widgets, edit_redraw_page_cb, NULL);
+    dlg_redraw (h);
+}
+
+/* --------------------------------------------------------------------------------------------- */
+/**
+ * Toggle right margin showing in all editor windows.
+ *
+ * @param h root widget for all windows
+ */
+
+void
+edit_show_margin_cmd (Dlg_head * h)
+{
+    show_right_margin = !show_right_margin;
+    g_list_foreach (h->widgets, edit_redraw_page_cb, NULL);
+    dlg_redraw (h);
+}
+
 /* --------------------------------------------------------------------------------------------- */
 
 void

src/editor/editwidget.c

@@ -584,6 +584,12 @@ edit_dialog_command_execute (Dlg_head * h, unsigned long command)
     case CK_SyntaxOnOff:
         edit_syntax_onoff_cmd (h);
         break;
+    case CK_ShowTabTws:
+        edit_show_tabs_tws_cmd (h);
+        break;
+    case CK_ShowMargin:
+        edit_show_margin_cmd (h);
+        break;
     case CK_Refresh:
         edit_refresh_cmd ();
         break;