C++ (Cpp) Editor Examples

Example #1

void DumpRenderTreeSupportEfl::setComposition(Evas_Object* ewkView, const char* text, int start, int length)
{
    WebCore::Page* page = EWKPrivate::corePage(ewkView);
    if (!page || !page->focusController() || !page->focusController()->focusedOrMainFrame())
        return;

    WebCore::Editor* editor = page->focusController()->focusedOrMainFrame()->editor();
    if (!editor || (!editor->canEdit() && !editor->hasComposition()))
        return;

    const String compositionString = String::fromUTF8(text);
    Vector<WebCore::CompositionUnderline> underlines;
    underlines.append(WebCore::CompositionUnderline(0, compositionString.length(), WebCore::Color(0, 0, 0), false));
    editor->setComposition(compositionString, underlines, start, start + length);
}

Example #2

bool DumpRenderTreeSupportEfl::compositionRange(Evas_Object* ewkView, int* start, int* length)
{
    *start = *length = 0;

    WebCore::Page* page = EWKPrivate::corePage(ewkView);
    if (!page || !page->focusController() || !page->focusController()->focusedOrMainFrame())
        return false;

    WebCore::Editor* editor = page->focusController()->focusedOrMainFrame()->editor();
    if (!editor || !editor->hasComposition())
        return false;

    *start = editor->compositionStart();
    *length = editor->compositionEnd() - *start;
    return true;
}

Example #3

bool DumpRenderTreeSupportEfl::compositionRange(Evas_Object* ewkView, int* start, int* length)
{
    *start = *length = 0;

    DRT_SUPPRT_PAGE_GET_OR_RETURN(ewkView, page, false);

    if (!page->focusController() || !page->focusController()->focusedOrMainFrame())
        return false;

    WebCore::Editor* editor = page->focusController()->focusedOrMainFrame()->editor();
    if (!editor || !editor->hasComposition())
        return false;

    *start = editor->compositionStart();
    *length = editor->compositionEnd() - *start;
    return true;
}

Example #4

WebCore::IntRect DumpRenderTreeSupportEfl::firstRectForCharacterRange(Evas_Object* ewkView, int location, int length)
{
    WebCore::Page* page = EWKPrivate::corePage(ewkView);
    if (!page || !page->focusController() || !page->focusController()->focusedOrMainFrame() || !page->focusController()->focusedOrMainFrame()->editor())
        return WebCore::IntRect();

    if ((location + length < location) && (location + length))
        length = 0;

    WebCore::Frame* frame = page->focusController()->focusedOrMainFrame();
    WebCore::Editor* editor = frame->editor();

    RefPtr<WebCore::Range> range = WebCore::TextIterator::rangeFromLocationAndLength(frame->selection()->rootEditableElementOrDocumentElement(), location, length);
    if (!range)
        return WebCore::IntRect();

    return editor->firstRectForRange(range.get());
}

Example #5

void DumpRenderTreeSupportEfl::confirmComposition(Evas_Object* ewkView, const char* text)
{
    WebCore::Page* page = EWKPrivate::corePage(ewkView);
    if (!page || !page->focusController() || !page->focusController()->focusedOrMainFrame())
        return;

    WebCore::Editor* editor = page->focusController()->focusedOrMainFrame()->editor();
    if (!editor)
        return;

    if (!editor->hasComposition()) {
        editor->insertText(String::fromUTF8(text), 0);
        return;
    }

    if (text) {
        editor->confirmComposition(String::fromUTF8(text));
        return;
    }
    editor->confirmComposition();
}

Example #6

void DumpRenderTreeSupportEfl::confirmComposition(Evas_Object* ewkView, const char* text)
{
    DRT_SUPPRT_PAGE_GET_OR_RETURN(ewkView, page);

    if (!page->focusController() || !page->focusController()->focusedOrMainFrame())
        return;

    WebCore::Editor* editor = page->focusController()->focusedOrMainFrame()->editor();
    if (!editor)
        return;

    if (!editor->hasComposition()) {
        editor->insertText(String::fromUTF8(text), 0);
        return;
    }

    if (text) {
        editor->confirmComposition(String::fromUTF8(text));
        return;
    }
    editor->confirmComposition();
}

Example #7

void BWebPage::handleSendEditingCapabilities(BMessage*)
{
    bool canCut = false;
    bool canCopy = false;
    bool canPaste = false;

    WebCore::Frame* frame = fPage->focusController()->focusedOrMainFrame();
    if (frame && frame->editor()) {
        WebCore::Editor* editor = frame->editor();

        canCut = editor->canCut() || editor->canDHTMLCut();
        canCopy = editor->canCopy() || editor->canDHTMLCopy();
        canPaste = editor->canPaste() || editor->canDHTMLPaste();
    }

    BMessage message(B_EDITING_CAPABILITIES_RESULT);
    message.AddBool("can cut", canCut);
    message.AddBool("can copy", canCopy);
    message.AddBool("can paste", canPaste);

    dispatchMessage(message);
}