static void
load_status_cb(WebKitWebView* webView,
GParamSpec* spec,
gpointer data)
{
WebKitLoadStatus status = webkit_web_view_get_load_status(webView);
TestInfo* info = (TestInfo*)data;
if (status == WEBKIT_LOAD_FINISHED) {
WebKitHitTestResult* result;
guint context;
GdkEvent* event = gdk_event_new(GDK_BUTTON_PRESS);
WebKitDOMNode* node;
gint x, y;
/* Close enough to 0,0 */
event->button.x = 5;
event->button.y = 5;
result = webkit_web_view_get_hit_test_result(webView, (GdkEventButton*) event);
gdk_event_free(event);
g_assert(result);
g_object_get(result, "context", &context, NULL);
g_assert(context & info->flag);
g_object_get(result, "inner-node", &node, NULL);
g_assert(node);
g_assert(WEBKIT_DOM_IS_NODE(node));
g_object_get(result, "x", &x, "y", &y, NULL);
g_assert_cmpint(x, ==, 5);
g_assert_cmpint(y, ==, 5);
/* We can only test these node types at the moment. In the
* input case there seems to be an extra layer with a DIV on
* top of the input, which gets assigned to the inner-node.
* tag */
if (info->flag == WEBKIT_HIT_TEST_RESULT_CONTEXT_DOCUMENT)
g_assert(WEBKIT_DOM_IS_HTML_HTML_ELEMENT(node));
else if (info->flag == WEBKIT_HIT_TEST_RESULT_CONTEXT_IMAGE)
g_assert(WEBKIT_DOM_IS_HTML_IMAGE_ELEMENT(node));
else if (info->flag == WEBKIT_HIT_TEST_RESULT_CONTEXT_LINK) {
/* The hit test will give us the inner text node, we want
* the A tag */
WebKitDOMNode* parent = webkit_dom_node_get_parent_node(node);
g_assert(WEBKIT_DOM_IS_HTML_ANCHOR_ELEMENT(parent));
}
g_object_unref(result);
g_main_loop_quit(loop);
}
WebKitDOMNode *
e_html_editor_get_parent_block_node_from_child (WebKitDOMNode *node)
{
WebKitDOMNode *parent = node;
if (!WEBKIT_DOM_IS_ELEMENT (parent) ||
e_html_editor_node_is_selection_position_node (parent))
parent = webkit_dom_node_get_parent_node (parent);
if (element_has_class (WEBKIT_DOM_ELEMENT (parent), "-x-evo-temp-text-wrapper") ||
element_has_class (WEBKIT_DOM_ELEMENT (parent), "-x-evo-quoted") ||
element_has_class (WEBKIT_DOM_ELEMENT (parent), "-x-evo-quote-character") ||
element_has_class (WEBKIT_DOM_ELEMENT (parent), "-x-evo-signature") ||
WEBKIT_DOM_IS_HTML_ANCHOR_ELEMENT (parent) ||
element_has_tag (WEBKIT_DOM_ELEMENT (parent), "b") ||
element_has_tag (WEBKIT_DOM_ELEMENT (parent), "i") ||
element_has_tag (WEBKIT_DOM_ELEMENT (parent), "u"))
parent = webkit_dom_node_get_parent_node (parent);
if (element_has_class (WEBKIT_DOM_ELEMENT (parent), "-x-evo-quoted"))
parent = webkit_dom_node_get_parent_node (parent);
return parent;
}
static void
html_editor_link_dialog_show (GtkWidget *widget)
{
EHTMLEditor *editor;
EHTMLEditorView *view;
EHTMLEditorLinkDialog *dialog;
WebKitDOMDocument *document;
WebKitDOMDOMWindow *dom_window;
WebKitDOMDOMSelection *dom_selection;
WebKitDOMRange *range;
WebKitDOMElement *link;
dialog = E_HTML_EDITOR_LINK_DIALOG (widget);
editor = e_html_editor_dialog_get_editor (E_HTML_EDITOR_DIALOG (dialog));
view = e_html_editor_get_view (editor);
document = webkit_web_view_get_dom_document (WEBKIT_WEB_VIEW (view));
dom_window = webkit_dom_document_get_default_view (document);
dom_selection = webkit_dom_dom_window_get_selection (dom_window);
g_object_unref (dom_window);
/* Reset to default values */
gtk_entry_set_text (GTK_ENTRY (dialog->priv->url_edit), "http://");
gtk_entry_set_text (GTK_ENTRY (dialog->priv->label_edit), "");
gtk_widget_set_sensitive (dialog->priv->label_edit, TRUE);
gtk_widget_set_sensitive (dialog->priv->remove_link_button, TRUE);
dialog->priv->label_autofill = TRUE;
/* No selection at all */
if (!dom_selection ||
webkit_dom_dom_selection_get_range_count (dom_selection) < 1) {
gtk_widget_set_sensitive (dialog->priv->remove_link_button, FALSE);
goto chainup;
}
range = webkit_dom_dom_selection_get_range_at (dom_selection, 0, NULL);
link = e_html_editor_dom_node_find_parent_element (
webkit_dom_range_get_start_container (range, NULL), "A");
if (!link) {
if ((webkit_dom_range_get_start_container (range, NULL) !=
webkit_dom_range_get_end_container (range, NULL)) ||
(webkit_dom_range_get_start_offset (range, NULL) !=
webkit_dom_range_get_end_offset (range, NULL))) {
WebKitDOMDocumentFragment *fragment;
fragment = webkit_dom_range_clone_contents (range, NULL);
link = e_html_editor_dom_node_find_child_element (
WEBKIT_DOM_NODE (fragment), "A");
} else {
WebKitDOMNode *node;
node = webkit_dom_range_get_common_ancestor_container (range, NULL);
if (node && !WEBKIT_DOM_IS_HTML_ANCHOR_ELEMENT (node)) {
link = e_html_editor_dom_node_find_parent_element (node, "A");
if (link && !WEBKIT_DOM_IS_HTML_ANCHOR_ELEMENT (link))
link = NULL;
} else
link = WEBKIT_DOM_ELEMENT (node);
}
}
if (link) {
gchar *href, *text;
href = webkit_dom_html_anchor_element_get_href (
WEBKIT_DOM_HTML_ANCHOR_ELEMENT (link));
text = webkit_dom_html_element_get_inner_text (
WEBKIT_DOM_HTML_ELEMENT (link));
gtk_entry_set_text (
GTK_ENTRY (dialog->priv->url_edit), href);
gtk_entry_set_text (
GTK_ENTRY (dialog->priv->label_edit), text);
g_free (text);
g_free (href);
} else {
gchar *text;
text = webkit_dom_range_get_text (range);
if (text && *text) {
gtk_entry_set_text (
GTK_ENTRY (dialog->priv->label_edit), text);
gtk_widget_set_sensitive (
dialog->priv->label_edit, FALSE);
gtk_widget_set_sensitive (
dialog->priv->remove_link_button, FALSE);
}
g_free (text);
}
g_object_unref (range);
chainup:
g_object_unref (dom_selection);
/* Chain up to parent implementation */
GTK_WIDGET_CLASS (e_html_editor_link_dialog_parent_class)->show (widget);
}
static void
html_editor_link_dialog_ok (EHTMLEditorLinkDialog *dialog)
{
EHTMLEditor *editor;
EHTMLEditorView *view;
EHTMLEditorSelection *selection;
WebKitDOMDocument *document;
WebKitDOMDOMWindow *dom_window;
WebKitDOMDOMSelection *dom_selection;
WebKitDOMRange *range;
WebKitDOMElement *link;
editor = e_html_editor_dialog_get_editor (E_HTML_EDITOR_DIALOG (dialog));
view = e_html_editor_get_view (editor);
selection = e_html_editor_view_get_selection (view);
document = webkit_web_view_get_dom_document (WEBKIT_WEB_VIEW (view));
dom_window = webkit_dom_document_get_default_view (document);
dom_selection = webkit_dom_dom_window_get_selection (dom_window);
g_object_unref (dom_window);
if (!dom_selection ||
(webkit_dom_dom_selection_get_range_count (dom_selection) == 0)) {
gtk_widget_hide (GTK_WIDGET (dialog));
g_object_unref (dom_selection);
return;
}
range = webkit_dom_dom_selection_get_range_at (dom_selection, 0, NULL);
link = e_html_editor_dom_node_find_parent_element (
webkit_dom_range_get_start_container (range, NULL), "A");
if (!link) {
if ((webkit_dom_range_get_start_container (range, NULL) !=
webkit_dom_range_get_end_container (range, NULL)) ||
(webkit_dom_range_get_start_offset (range, NULL) !=
webkit_dom_range_get_end_offset (range, NULL))) {
WebKitDOMDocumentFragment *fragment;
fragment = webkit_dom_range_extract_contents (range, NULL);
link = e_html_editor_dom_node_find_child_element (
WEBKIT_DOM_NODE (fragment), "A");
webkit_dom_range_insert_node (
range, WEBKIT_DOM_NODE (fragment), NULL);
webkit_dom_dom_selection_set_base_and_extent (
dom_selection,
webkit_dom_range_get_start_container (range, NULL),
webkit_dom_range_get_start_offset (range, NULL),
webkit_dom_range_get_end_container (range, NULL),
webkit_dom_range_get_end_offset (range, NULL),
NULL);
} else {
WebKitDOMNode *node;
/* get element that was clicked on */
node = webkit_dom_range_get_common_ancestor_container (range, NULL);
if (node && !WEBKIT_DOM_IS_HTML_ANCHOR_ELEMENT (node)) {
link = e_html_editor_dom_node_find_parent_element (node, "A");
if (link && !WEBKIT_DOM_IS_HTML_ANCHOR_ELEMENT (link))
link = NULL;
} else
link = WEBKIT_DOM_ELEMENT (node);
}
}
if (link) {
webkit_dom_html_anchor_element_set_href (
WEBKIT_DOM_HTML_ANCHOR_ELEMENT (link),
gtk_entry_get_text (GTK_ENTRY (dialog->priv->url_edit)));
webkit_dom_html_element_set_inner_html (
WEBKIT_DOM_HTML_ELEMENT (link),
gtk_entry_get_text (GTK_ENTRY (dialog->priv->label_edit)),
NULL);
} else {
gchar *text;
/* Check whether a text is selected or not */
text = webkit_dom_range_get_text (range);
if (text && *text) {
e_html_editor_selection_create_link (
selection,
gtk_entry_get_text (
GTK_ENTRY (dialog->priv->url_edit)));
} else {
gchar *html = g_strdup_printf (
"<a href=\"%s\">%s</a>",
gtk_entry_get_text (
GTK_ENTRY (dialog->priv->url_edit)),
gtk_entry_get_text (
GTK_ENTRY (dialog->priv->label_edit)));
e_html_editor_view_exec_command (
view, E_HTML_EDITOR_VIEW_COMMAND_INSERT_HTML, html);
g_free (html);
}
g_free (text);
}
g_object_unref (range);
g_object_unref (dom_selection);
gtk_widget_hide (GTK_WIDGET (dialog));
}
