C++ (Cpp) RenderElement Examples

Example #1

File: DOMCoreClasses.cpp Project: clbr/webkitfltk

HRESULT STDMETHODCALLTYPE DOMElement::font(WebFontDescription* webFontDescription)
{
    if (!webFontDescription) {
        ASSERT_NOT_REACHED();
        return E_POINTER;
    }

    ASSERT(m_element);

    WebCore::RenderElement* renderer = m_element->renderer();
    if (!renderer)
        return E_FAIL;

    FontDescription fontDescription = renderer->style().fontCascade().fontDescription();
    AtomicString family = fontDescription.firstFamily();

    // FIXME: This leaks. Delete this whole function to get rid of the leak.
    UChar* familyCharactersBuffer = new UChar[family.length()];
    StringView(family.string()).getCharactersWithUpconvert(familyCharactersBuffer);

    webFontDescription->family = familyCharactersBuffer;
    webFontDescription->familyLength = family.length();
    webFontDescription->size = fontDescription.computedSize();
    webFontDescription->bold = fontDescription.weight() >= WebCore::FontWeight600;
    webFontDescription->italic = fontDescription.italic();

    return S_OK;
}

Example #2

File: DOMCoreClasses.cpp Project: Happy-Ferret/webkit.js

HRESULT STDMETHODCALLTYPE DOMElement::boundingBox( 
    /* [retval][out] */ LPRECT rect)
{
    ::SetRectEmpty(rect);

    if (!m_element)
        return E_FAIL;

    WebCore::RenderElement *renderer = m_element->renderer();
    if (renderer) {
        IntRect boundsIntRect = renderer->absoluteBoundingBoxRect();
        rect->left = boundsIntRect.x();
        rect->top = boundsIntRect.y();
        rect->right = boundsIntRect.x() + boundsIntRect.width();
        rect->bottom = boundsIntRect.y() + boundsIntRect.height();
    }

    return S_OK;
}

Example #3

HRESULT DOMElement::boundingBox(_Out_ LPRECT rect)
{
    if (!rect)
        return E_POINTER;

    ::SetRectEmpty(rect);

    if (!m_element)
        return E_FAIL;

    WebCore::RenderElement *renderer = m_element->renderer();
    if (renderer) {
        IntRect boundsIntRect = renderer->absoluteBoundingBoxRect();
        rect->left = boundsIntRect.x();
        rect->top = boundsIntRect.y();
        rect->right = boundsIntRect.x() + boundsIntRect.width();
        rect->bottom = boundsIntRect.y() + boundsIntRect.height();
    }

    return S_OK;
}

Example #4

File: DOMCoreClasses.cpp Project: Happy-Ferret/webkit.js

HRESULT STDMETHODCALLTYPE DOMElement::font(WebFontDescription* webFontDescription)
{
    if (!webFontDescription) {
        ASSERT_NOT_REACHED();
        return E_POINTER;
    }

    ASSERT(m_element);

    WebCore::RenderElement* renderer = m_element->renderer();
    if (!renderer)
        return E_FAIL;

    FontDescription fontDescription = renderer->style().font().fontDescription();
    AtomicString family = fontDescription.firstFamily();
    webFontDescription->family = family.characters();
    webFontDescription->familyLength = family.length();
    webFontDescription->size = fontDescription.computedSize();
    webFontDescription->bold = fontDescription.weight() >= WebCore::FontWeight600;
    webFontDescription->italic = fontDescription.italic();

    return S_OK;
}