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Diffstat (limited to 'webkit/glue/webview_impl.cc')
| -rw-r--r-- | webkit/glue/webview_impl.cc | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/webkit/glue/webview_impl.cc b/webkit/glue/webview_impl.cc index 98c33fe..27d66c6 100644 --- a/webkit/glue/webview_impl.cc +++ b/webkit/glue/webview_impl.cc @@ -1236,6 +1236,37 @@ bool WebViewImpl::ImeUpdateStatus(bool* enable_ime, return true; } +void WebViewImpl::SetTextDirection(WebTextDirection direction) { + // The Editor::setBaseWritingDirection() function checks if we can change + // the text direction of the selected node and updates its DOM "dir" + // attribute and its CSS "direction" property. + // So, we just call the function as Safari does. + const Frame* focused = GetFocusedWebCoreFrame(); + if (!focused) + return; + Editor* editor = focused->editor(); + if (!editor || !editor->canEdit()) + return; + + switch (direction) { + case WEB_TEXT_DIRECTION_DEFAULT: + editor->setBaseWritingDirection(WebCore::NaturalWritingDirection); + break; + + case WEB_TEXT_DIRECTION_LTR: + editor->setBaseWritingDirection(WebCore::LeftToRightWritingDirection); + break; + + case WEB_TEXT_DIRECTION_RTL: + editor->setBaseWritingDirection(WebCore::RightToLeftWritingDirection); + break; + + default: + NOTIMPLEMENTED(); + break; + } +} + void WebViewImpl::RestoreFocus() { if (last_focused_frame_.get()) { if (last_focused_frame_->page()) { |