void RenderTheme::updateControlStatesForRenderer(const RenderBox& box, ControlStates& controlStates) const
{
ControlStates newStates = extractControlStatesForRenderer(box);
controlStates.setStates(newStates.states());
if (isFocused(box))
controlStates.setTimeSinceControlWasFocused(box.document().page()->focusController().timeSinceFocusWasSet());
}
bool RenderTheme::paintDecorations(const RenderBox& box, const PaintInfo& paintInfo, const LayoutRect& rect)
{
if (paintInfo.context().paintingDisabled())
return false;
IntRect integralSnappedRect = snappedIntRect(rect);
FloatRect devicePixelSnappedRect = snapRectToDevicePixels(rect, box.document().deviceScaleFactor());
// Call the appropriate paint method based off the appearance value.
switch (box.style().appearance()) {
case MenulistButtonPart:
return paintMenuListButtonDecorations(box, paintInfo, devicePixelSnappedRect);
case TextFieldPart:
return paintTextFieldDecorations(box, paintInfo, devicePixelSnappedRect);
case TextAreaPart:
return paintTextAreaDecorations(box, paintInfo, devicePixelSnappedRect);
case CheckboxPart:
return paintCheckboxDecorations(box, paintInfo, integralSnappedRect);
case RadioPart:
return paintRadioDecorations(box, paintInfo, integralSnappedRect);
case PushButtonPart:
return paintPushButtonDecorations(box, paintInfo, integralSnappedRect);
case SquareButtonPart:
return paintSquareButtonDecorations(box, paintInfo, integralSnappedRect);
case ButtonPart:
return paintButtonDecorations(box, paintInfo, integralSnappedRect);
case MenulistPart:
return paintMenuListDecorations(box, paintInfo, integralSnappedRect);
case SliderThumbHorizontalPart:
case SliderThumbVerticalPart:
return paintSliderThumbDecorations(box, paintInfo, integralSnappedRect);
case SearchFieldPart:
return paintSearchFieldDecorations(box, paintInfo, integralSnappedRect);
#if ENABLE(METER_ELEMENT)
case MeterPart:
case RelevancyLevelIndicatorPart:
case ContinuousCapacityLevelIndicatorPart:
case DiscreteCapacityLevelIndicatorPart:
case RatingLevelIndicatorPart:
#endif
case ProgressBarPart:
case SliderHorizontalPart:
case SliderVerticalPart:
case ListboxPart:
case DefaultButtonPart:
case SearchFieldCancelButtonPart:
case SearchFieldDecorationPart:
case SearchFieldResultsDecorationPart:
case SearchFieldResultsButtonPart:
#if ENABLE(SERVICE_CONTROLS)
case ImageControlsButtonPart:
#endif
default:
break;
}
return false;
}
bool ShapeOutsideInfo::isEnabledFor(const RenderBox& box)
{
ShapeValue* shapeValue = box.style()->shapeOutside();
if (!box.isFloating() || !shapeValue)
return false;
switch (shapeValue->type()) {
case ShapeValue::Shape:
return shapeValue->shape();
case ShapeValue::Image:
return shapeValue->isImageValid() && checkShapeImageOrigin(box.document(), *(shapeValue->image()));
case ShapeValue::Box:
return true;
}
return false;
}
bool RenderTheme::paint(const RenderBox& box, ControlStates& controlStates, const PaintInfo& paintInfo, const LayoutRect& rect)
{
// If painting is disabled, but we aren't updating control tints, then just bail.
// If we are updating control tints, just schedule a repaint if the theme supports tinting
// for that control.
if (paintInfo.context().updatingControlTints()) {
if (controlSupportsTints(box))
box.repaint();
return false;
}
if (paintInfo.context().paintingDisabled())
return false;
ControlPart part = box.style().appearance();
IntRect integralSnappedRect = snappedIntRect(rect);
float deviceScaleFactor = box.document().deviceScaleFactor();
FloatRect devicePixelSnappedRect = snapRectToDevicePixels(rect, deviceScaleFactor);
#if USE(NEW_THEME)
float pageScaleFactor = box.document().page() ? box.document().page()->pageScaleFactor() : 1.0f;
switch (part) {
case CheckboxPart:
case RadioPart:
case PushButtonPart:
case SquareButtonPart:
case DefaultButtonPart:
case ButtonPart:
case InnerSpinButtonPart:
updateControlStatesForRenderer(box, controlStates);
m_theme->paint(part, controlStates, paintInfo.context(), devicePixelSnappedRect, box.style().effectiveZoom(), &box.view().frameView(), deviceScaleFactor, pageScaleFactor);
return false;
default:
break;
}
#else
UNUSED_PARAM(controlStates);
#endif
// Call the appropriate paint method based off the appearance value.
switch (part) {
#if !USE(NEW_THEME)
case CheckboxPart:
return paintCheckbox(box, paintInfo, integralSnappedRect);
case RadioPart:
return paintRadio(box, paintInfo, integralSnappedRect);
case PushButtonPart:
case SquareButtonPart:
case DefaultButtonPart:
case ButtonPart:
return paintButton(box, paintInfo, integralSnappedRect);
case InnerSpinButtonPart:
return paintInnerSpinButton(box, paintInfo, integralSnappedRect);
#endif
case MenulistPart:
return paintMenuList(box, paintInfo, devicePixelSnappedRect);
#if ENABLE(METER_ELEMENT)
case MeterPart:
case RelevancyLevelIndicatorPart:
case ContinuousCapacityLevelIndicatorPart:
case DiscreteCapacityLevelIndicatorPart:
case RatingLevelIndicatorPart:
return paintMeter(box, paintInfo, integralSnappedRect);
#endif
case ProgressBarPart:
return paintProgressBar(box, paintInfo, integralSnappedRect);
case SliderHorizontalPart:
case SliderVerticalPart:
return paintSliderTrack(box, paintInfo, integralSnappedRect);
case SliderThumbHorizontalPart:
case SliderThumbVerticalPart:
return paintSliderThumb(box, paintInfo, integralSnappedRect);
case MediaEnterFullscreenButtonPart:
case MediaExitFullscreenButtonPart:
return paintMediaFullscreenButton(box, paintInfo, integralSnappedRect);
case MediaPlayButtonPart:
return paintMediaPlayButton(box, paintInfo, integralSnappedRect);
case MediaOverlayPlayButtonPart:
return paintMediaOverlayPlayButton(box, paintInfo, integralSnappedRect);
case MediaMuteButtonPart:
return paintMediaMuteButton(box, paintInfo, integralSnappedRect);
case MediaSeekBackButtonPart:
return paintMediaSeekBackButton(box, paintInfo, integralSnappedRect);
case MediaSeekForwardButtonPart:
return paintMediaSeekForwardButton(box, paintInfo, integralSnappedRect);
case MediaRewindButtonPart:
return paintMediaRewindButton(box, paintInfo, integralSnappedRect);
case MediaReturnToRealtimeButtonPart:
return paintMediaReturnToRealtimeButton(box, paintInfo, integralSnappedRect);
case MediaToggleClosedCaptionsButtonPart:
return paintMediaToggleClosedCaptionsButton(box, paintInfo, integralSnappedRect);
case MediaSliderPart:
return paintMediaSliderTrack(box, paintInfo, integralSnappedRect);
case MediaSliderThumbPart:
return paintMediaSliderThumb(box, paintInfo, integralSnappedRect);
case MediaVolumeSliderMuteButtonPart:
return paintMediaMuteButton(box, paintInfo, integralSnappedRect);
case MediaVolumeSliderContainerPart:
return paintMediaVolumeSliderContainer(box, paintInfo, integralSnappedRect);
case MediaVolumeSliderPart:
return paintMediaVolumeSliderTrack(box, paintInfo, integralSnappedRect);
case MediaVolumeSliderThumbPart:
return paintMediaVolumeSliderThumb(box, paintInfo, integralSnappedRect);
case MediaFullScreenVolumeSliderPart:
return paintMediaFullScreenVolumeSliderTrack(box, paintInfo, integralSnappedRect);
case MediaFullScreenVolumeSliderThumbPart:
return paintMediaFullScreenVolumeSliderThumb(box, paintInfo, integralSnappedRect);
case MediaTimeRemainingPart:
return paintMediaTimeRemaining(box, paintInfo, integralSnappedRect);
case MediaCurrentTimePart:
return paintMediaCurrentTime(box, paintInfo, integralSnappedRect);
case MediaControlsBackgroundPart:
return paintMediaControlsBackground(box, paintInfo, integralSnappedRect);
case MenulistButtonPart:
case TextFieldPart:
case TextAreaPart:
case ListboxPart:
return true;
case SearchFieldPart:
return paintSearchField(box, paintInfo, integralSnappedRect);
case SearchFieldCancelButtonPart:
return paintSearchFieldCancelButton(box, paintInfo, integralSnappedRect);
case SearchFieldDecorationPart:
return paintSearchFieldDecorationPart(box, paintInfo, integralSnappedRect);
case SearchFieldResultsDecorationPart:
return paintSearchFieldResultsDecorationPart(box, paintInfo, integralSnappedRect);
case SearchFieldResultsButtonPart:
return paintSearchFieldResultsButton(box, paintInfo, integralSnappedRect);
case SnapshottedPluginOverlayPart:
return paintSnapshottedPluginOverlay(box, paintInfo, integralSnappedRect);
#if ENABLE(SERVICE_CONTROLS)
case ImageControlsButtonPart:
return paintImageControlsButton(box, paintInfo, integralSnappedRect);
#endif
case CapsLockIndicatorPart:
return paintCapsLockIndicator(box, paintInfo, integralSnappedRect);
#if ENABLE(ATTACHMENT_ELEMENT)
case AttachmentPart:
return paintAttachment(box, paintInfo, integralSnappedRect);
#endif
default:
break;
}
return true; // We don't support the appearance, so let the normal background/border paint.
}
// This function returns true if the given box requires overflow scrollbars (as
// opposed to the 'viewport' scrollbars managed by the RenderLayerCompositor).
// FIXME: we should use the same scrolling machinery for both the viewport and
// overflow. Currently, we need to avoid producing scrollbars here if they'll be
// handled externally in the RLC.
static bool canHaveOverflowScrollbars(const RenderBox& box)
{
return !box.isRenderView() && box.document().viewportDefiningElement() != box.node();
}