[evolution/wip/webkit-composer] EEditorWidget: Make Paste Quotation working in plain text mode

[Tomas Popela <tpopela src gnome org>]

commit 1325ea702d48c7accd584bb5f8cd8c77cf64f710
Author: Tomas Popela <tpopela redhat com>
Date:   Wed Feb 26 11:08:46 2014 +0100

    EEditorWidget: Make Paste Quotation working in plain text mode
    
    Also correctly restore caret position

 e-util/e-editor-widget.c |   55 +++++++++++++++++++++++++++++++++++++--------
 1 files changed, 45 insertions(+), 10 deletions(-)
---
diff --git a/e-util/e-editor-widget.c b/e-util/e-editor-widget.c
index 637f52b..3ed3c2e 100644
--- a/e-util/e-editor-widget.c
+++ b/e-util/e-editor-widget.c
@@ -1168,28 +1168,63 @@ clipboard_text_received (GtkClipboard *clipboard,
                          const gchar *text,
                          EEditorWidget *widget)
 {
-       gchar *html, *escaped_text;
+       EEditorSelection *selection;
+       gchar *escaped_text;
        WebKitDOMDocument *document;
-       WebKitDOMElement *element;
+       WebKitDOMDOMWindow *window;
+       WebKitDOMDOMSelection *dom_selection;
+       WebKitDOMElement *blockquote, *element;
+       WebKitDOMNode *node;
+       WebKitDOMRange *range;
+
+       if (!text || !*text)
+               return;
+
+       selection = e_editor_widget_get_selection (widget);
+
+       document = webkit_web_view_get_dom_document (WEBKIT_WEB_VIEW (widget));
+       window = webkit_dom_document_get_default_view (document);
+       dom_selection = webkit_dom_dom_window_get_selection (window);
 
        /* This is a trick to escape any HTML characters (like <, > or &).
         * <textarea> automatically replaces all these unsafe characters
         * by &lt;, &gt; etc. */
-       document = webkit_web_view_get_dom_document (WEBKIT_WEB_VIEW (widget));
-       element = webkit_dom_document_create_element (document, "TEXTAREA", NULL);
+       element = webkit_dom_document_create_element (document, "textarea", NULL);
        webkit_dom_html_element_set_inner_html (
                WEBKIT_DOM_HTML_ELEMENT (element), text, NULL);
        escaped_text = webkit_dom_html_element_get_inner_html (
                WEBKIT_DOM_HTML_ELEMENT (element));
-       g_object_unref (element);
 
-       html = g_strconcat (
-               "<blockquote type=\"cite\"><pre>",
-               escaped_text, "</pre></blockquote>", NULL);
-       e_editor_selection_insert_html (widget->priv->selection, html);
+       element = webkit_dom_document_create_element (document, "pre", NULL);
+
+       webkit_dom_html_element_set_inner_text (
+               WEBKIT_DOM_HTML_ELEMENT (element), escaped_text, NULL);
+
+       webkit_dom_node_append_child (
+               WEBKIT_DOM_NODE (element),
+               e_editor_selection_get_caret_position_node (document),
+               NULL);
+
+       blockquote = webkit_dom_document_create_element (document, "blockquote", NULL);
+       webkit_dom_element_set_attribute (blockquote, "type", "cite", NULL);
+
+       webkit_dom_node_append_child (
+               WEBKIT_DOM_NODE (blockquote), WEBKIT_DOM_NODE (element), NULL);
+
+       if (!e_editor_widget_get_html_mode (widget))
+               e_editor_widget_quote_plain_text_element (widget, element);
+
+       range = webkit_dom_dom_selection_get_range_at (dom_selection, 0, NULL);
+       node = webkit_dom_range_get_end_container (range, NULL);
+
+       webkit_dom_node_append_child (
+               webkit_dom_node_get_parent_node (node),
+               WEBKIT_DOM_NODE (blockquote),
+               NULL);
+
+       e_editor_selection_restore_caret_position (selection);
 
        g_free (escaped_text);
-       g_free (html);
 }
 
 static void