[evolution] EHTMLEditorView - Avoid multiple unnecessary spell checking

[Tomas Popela <tpopela src gnome org>]

commit e22951adebbdabd468dc505bdaacbdd9482a6f81
Author: Tomas Popela <tpopela redhat com>
Date:   Mon Sep 14 07:21:55 2015 +0200

    EHTMLEditorView - Avoid multiple unnecessary spell checking

 e-util/e-html-editor-view.c |   12 ++++++++----
 1 files changed, 8 insertions(+), 4 deletions(-)
---
diff --git a/e-util/e-html-editor-view.c b/e-util/e-html-editor-view.c
index b416658..53d40bf 100644
--- a/e-util/e-html-editor-view.c
+++ b/e-util/e-html-editor-view.c
@@ -2696,6 +2696,7 @@ body_input_event_cb (WebKitDOMElement *element,
                      EHTMLEditorView *view)
 {
        EHTMLEditorSelection *selection;
+       gboolean do_spell_check = FALSE;
        WebKitDOMNode *node;
        WebKitDOMRange *range = html_editor_view_get_dom_range (view);
        WebKitDOMDocument *document;
@@ -2708,7 +2709,7 @@ body_input_event_cb (WebKitDOMElement *element,
        if (view->priv->undo_redo_in_progress) {
                view->priv->undo_redo_in_progress = FALSE;
                view->priv->dont_save_history_in_body_input = FALSE;
-               e_html_editor_view_force_spell_check_for_current_paragraph (view);
+               do_spell_check = TRUE;
                goto out;
        }
 
@@ -2716,7 +2717,7 @@ body_input_event_cb (WebKitDOMElement *element,
                if (!view->priv->dont_save_history_in_body_input)
                        save_history_for_input (view);
                else
-                       e_html_editor_view_force_spell_check_for_current_paragraph (view);
+                       do_spell_check = TRUE;
        }
 
        /* Don't try to look for smileys if we are deleting text. */
@@ -2740,7 +2741,7 @@ body_input_event_cb (WebKitDOMElement *element,
                        fix_paragraph_structure_after_pressing_enter_after_smiley (
                                selection, document);
 
-                       e_html_editor_view_force_spell_check_for_current_paragraph (view);
+                       do_spell_check = TRUE;
                }
        } else {
                WebKitDOMNode *node;
@@ -2987,7 +2988,7 @@ body_input_event_cb (WebKitDOMElement *element,
                                        &ev->after.end.y);
 
                                e_html_editor_selection_restore (selection);
-                               e_html_editor_view_force_spell_check_for_current_paragraph  (view);
+                               do_spell_check = TRUE;
 
                                goto out;
                        }
@@ -2995,6 +2996,9 @@ body_input_event_cb (WebKitDOMElement *element,
                e_html_editor_selection_restore (selection);
        }
  out:
+       if (do_spell_check)
+               e_html_editor_view_force_spell_check_for_current_paragraph (view);
+
        g_object_unref (range);
 }