DumpRenderTreeSupportGtk.cpp [plain text]
#include "config.h"
#include "DumpRenderTreeSupportGtk.h"
#include "APICast.h"
#include "AXObjectCache.h"
#include "AccessibilityObjectWrapperAtk.h"
#include "AnimationController.h"
#include "DOMWrapperWorld.h"
#include "Document.h"
#include "Element.h"
#include "FocusController.h"
#include "FrameLoaderClientGtk.h"
#include "FrameTree.h"
#include "FrameView.h"
#include "GCController.h"
#include "GraphicsContext.h"
#include "HTMLInputElement.h"
#include "JSDOMWindow.h"
#include "JSDocument.h"
#include "JSElement.h"
#include "JSLock.h"
#include "JSNodeList.h"
#include "JSRange.h"
#include "JSValue.h"
#include "NodeList.h"
#include "PageGroup.h"
#include "PlatformString.h"
#include "PrintContext.h"
#include "RenderListItem.h"
#include "RenderTreeAsText.h"
#include "RenderView.h"
#include "SecurityOrigin.h"
#include "Settings.h"
#include "ShadowRoot.h"
#include "TextIterator.h"
#include "WebKitDOMRangePrivate.h"
#include "WorkerThread.h"
#include "webkitglobalsprivate.h"
#include "webkitwebframe.h"
#include "webkitwebframeprivate.h"
#include "webkitwebview.h"
#include "webkitwebviewprivate.h"
#include <JavaScriptCore/APICast.h>
#if ENABLE(SVG)
#include "SVGDocumentExtensions.h"
#include "SVGSMILElement.h"
#endif
using namespace JSC;
using namespace WebCore;
using namespace WebKit;
bool DumpRenderTreeSupportGtk::s_drtRun = false;
bool DumpRenderTreeSupportGtk::s_linksIncludedInTabChain = true;
bool DumpRenderTreeSupportGtk::s_selectTrailingWhitespaceEnabled = false;
DumpRenderTreeSupportGtk::DumpRenderTreeSupportGtk()
{
}
DumpRenderTreeSupportGtk::~DumpRenderTreeSupportGtk()
{
}
void DumpRenderTreeSupportGtk::setDumpRenderTreeModeEnabled(bool enabled)
{
s_drtRun = enabled;
}
bool DumpRenderTreeSupportGtk::dumpRenderTreeModeEnabled()
{
return s_drtRun;
}
void DumpRenderTreeSupportGtk::setLinksIncludedInFocusChain(bool enabled)
{
s_linksIncludedInTabChain = enabled;
}
bool DumpRenderTreeSupportGtk::linksIncludedInFocusChain()
{
return s_linksIncludedInTabChain;
}
void DumpRenderTreeSupportGtk::setSelectTrailingWhitespaceEnabled(bool enabled)
{
s_selectTrailingWhitespaceEnabled = enabled;
}
bool DumpRenderTreeSupportGtk::selectTrailingWhitespaceEnabled()
{
return s_selectTrailingWhitespaceEnabled;
}
JSValueRef DumpRenderTreeSupportGtk::nodesFromRect(JSContextRef context, JSValueRef value, int x, int y, unsigned top, unsigned right, unsigned bottom, unsigned left, bool ignoreClipping)
{
JSLock lock(SilenceAssertionsOnly);
ExecState* exec = toJS(context);
if (!value)
return JSValueMakeUndefined(context);
JSValue jsValue = toJS(exec, value);
if (!jsValue.inherits(&JSDocument::s_info))
return JSValueMakeUndefined(context);
JSDocument* jsDocument = static_cast<JSDocument*>(asObject(jsValue));
Document* document = jsDocument->impl();
RefPtr<NodeList> nodes = document->nodesFromRect(x, y, top, right, bottom, left, ignoreClipping);
return toRef(exec, toJS(exec, jsDocument->globalObject(), nodes.get()));
}
WebKitDOMRange* DumpRenderTreeSupportGtk::jsValueToDOMRange(JSContextRef context, JSValueRef value)
{
if (!value)
return 0;
JSLock lock(SilenceAssertionsOnly);
ExecState* exec = toJS(context);
Range* range = toRange(toJS(exec, value));
if (!range)
return 0;
return kit(range);
}
GSList* DumpRenderTreeSupportGtk::getFrameChildren(WebKitWebFrame* frame)
{
g_return_val_if_fail(WEBKIT_IS_WEB_FRAME(frame), 0);
Frame* coreFrame = core(frame);
if (!coreFrame)
return 0;
GSList* children = 0;
for (Frame* child = coreFrame->tree()->firstChild(); child; child = child->tree()->nextSibling()) {
FrameLoader* loader = child->loader();
WebKit::FrameLoaderClient* client = static_cast<WebKit::FrameLoaderClient*>(loader->client());
if (client)
children = g_slist_append(children, client->webFrame());
}
return children;
}
CString DumpRenderTreeSupportGtk::getInnerText(WebKitWebFrame* frame)
{
g_return_val_if_fail(WEBKIT_IS_WEB_FRAME(frame), CString(""));
Frame* coreFrame = core(frame);
if (!coreFrame)
return CString("");
FrameView* view = coreFrame->view();
if (view && view->layoutPending())
view->layout();
Element* documentElement = coreFrame->document()->documentElement();
if (!documentElement)
return CString("");
return documentElement->innerText().utf8();
}
CString DumpRenderTreeSupportGtk::dumpRenderTree(WebKitWebFrame* frame)
{
g_return_val_if_fail(WEBKIT_IS_WEB_FRAME(frame), CString(""));
Frame* coreFrame = core(frame);
if (!coreFrame)
return CString("");
FrameView* view = coreFrame->view();
if (view && view->layoutPending())
view->layout();
return externalRepresentation(coreFrame).utf8();
}
CString DumpRenderTreeSupportGtk::counterValueForElementById(WebKitWebFrame* frame, const char* id)
{
g_return_val_if_fail(WEBKIT_IS_WEB_FRAME(frame), CString());
Frame* coreFrame = core(frame);
if (!coreFrame)
return CString();
Element* coreElement = coreFrame->document()->getElementById(AtomicString(id));
if (!coreElement)
return CString();
return counterValueForElement(coreElement).utf8();
}
int DumpRenderTreeSupportGtk::pageNumberForElementById(WebKitWebFrame* frame, const char* id, float pageWidth, float pageHeight)
{
g_return_val_if_fail(WEBKIT_IS_WEB_FRAME(frame), 0);
Frame* coreFrame = core(frame);
if (!coreFrame)
return -1;
Element* coreElement = coreFrame->document()->getElementById(AtomicString(id));
if (!coreElement)
return -1;
return PrintContext::pageNumberForElement(coreElement, FloatSize(pageWidth, pageHeight));
}
int DumpRenderTreeSupportGtk::numberOfPagesForFrame(WebKitWebFrame* frame, float pageWidth, float pageHeight)
{
g_return_val_if_fail(WEBKIT_IS_WEB_FRAME(frame), 0);
Frame* coreFrame = core(frame);
if (!coreFrame)
return -1;
return PrintContext::numberOfPages(coreFrame, FloatSize(pageWidth, pageHeight));
}
CString DumpRenderTreeSupportGtk::pageProperty(WebKitWebFrame* frame, const char* propertyName, int pageNumber)
{
g_return_val_if_fail(WEBKIT_IS_WEB_FRAME(frame), CString());
Frame* coreFrame = core(frame);
if (!coreFrame)
return CString();
return PrintContext::pageProperty(coreFrame, propertyName, pageNumber).utf8();
}
bool DumpRenderTreeSupportGtk::isPageBoxVisible(WebKitWebFrame* frame, int pageNumber)
{
g_return_val_if_fail(WEBKIT_IS_WEB_FRAME(frame), false);
Frame* coreFrame = core(frame);
if (!coreFrame)
return false;
return coreFrame->document()->isPageBoxVisible(pageNumber);
}
CString DumpRenderTreeSupportGtk::pageSizeAndMarginsInPixels(WebKitWebFrame* frame, int pageNumber, int width, int height, int marginTop, int marginRight, int marginBottom, int marginLeft)
{
g_return_val_if_fail(WEBKIT_IS_WEB_FRAME(frame), CString());
Frame* coreFrame = core(frame);
if (!coreFrame)
return CString();
return PrintContext::pageSizeAndMarginsInPixels(coreFrame, pageNumber, width, height, marginTop, marginRight, marginBottom, marginLeft).utf8();
}
void DumpRenderTreeSupportGtk::addUserStyleSheet(WebKitWebFrame* frame, const char* sourceCode, bool allFrames)
{
g_return_if_fail(WEBKIT_IS_WEB_FRAME(frame));
Frame* coreFrame = core(frame);
if (!coreFrame)
return;
WebKitWebView* webView = getViewFromFrame(frame);
Page* page = core(webView);
page->group().addUserStyleSheetToWorld(mainThreadNormalWorld(), sourceCode, KURL(), 0, 0, allFrames ? InjectInAllFrames : InjectInTopFrameOnly);
}
guint DumpRenderTreeSupportGtk::getPendingUnloadEventCount(WebKitWebFrame* frame)
{
g_return_val_if_fail(WEBKIT_IS_WEB_FRAME(frame), 0);
return core(frame)->domWindow()->pendingUnloadEventListeners();
}
bool DumpRenderTreeSupportGtk::pauseAnimation(WebKitWebFrame* frame, const char* name, double time, const char* element)
{
ASSERT(core(frame));
Element* coreElement = core(frame)->document()->getElementById(AtomicString(element));
if (!coreElement || !coreElement->renderer())
return false;
return core(frame)->animation()->pauseAnimationAtTime(coreElement->renderer(), AtomicString(name), time);
}
bool DumpRenderTreeSupportGtk::pauseTransition(WebKitWebFrame* frame, const char* name, double time, const char* element)
{
ASSERT(core(frame));
Element* coreElement = core(frame)->document()->getElementById(AtomicString(element));
if (!coreElement || !coreElement->renderer())
return false;
return core(frame)->animation()->pauseTransitionAtTime(coreElement->renderer(), AtomicString(name), time);
}
bool DumpRenderTreeSupportGtk::pauseSVGAnimation(WebKitWebFrame* frame, const char* animationId, double time, const char* elementId)
{
ASSERT(core(frame));
#if ENABLE(SVG)
Document* document = core(frame)->document();
if (!document || !document->svgExtensions())
return false;
Element* coreElement = document->getElementById(AtomicString(animationId));
if (!coreElement || !SVGSMILElement::isSMILElement(coreElement))
return false;
return document->accessSVGExtensions()->sampleAnimationAtTime(elementId, static_cast<SVGSMILElement*>(coreElement), time);
#else
return false;
#endif
}
CString DumpRenderTreeSupportGtk::markerTextForListItem(WebKitWebFrame* frame, JSContextRef context, JSValueRef nodeObject)
{
JSC::ExecState* exec = toJS(context);
Element* element = toElement(toJS(exec, nodeObject));
if (!element)
return CString();
return WebCore::markerTextForListItem(element).utf8();
}
CString DumpRenderTreeSupportGtk::shadowPseudoId(JSContextRef context, JSValueRef nodeObject)
{
JSC::ExecState* exec = toJS(context);
Element* element = toElement(toJS(exec, nodeObject));
if (!element)
return CString();
return element->shadowPseudoId().string().utf8();
}
unsigned int DumpRenderTreeSupportGtk::numberOfActiveAnimations(WebKitWebFrame* frame)
{
Frame* coreFrame = core(frame);
if (!coreFrame)
return 0;
return coreFrame->animation()->numberOfActiveAnimations();
}
void DumpRenderTreeSupportGtk::suspendAnimations(WebKitWebFrame* frame)
{
Frame* coreFrame = core(frame);
if (!coreFrame)
return;
return coreFrame->animation()->suspendAnimations();
}
void DumpRenderTreeSupportGtk::resumeAnimations(WebKitWebFrame* frame)
{
Frame* coreFrame = core(frame);
if (!coreFrame)
return;
return coreFrame->animation()->resumeAnimations();
}
void DumpRenderTreeSupportGtk::clearMainFrameName(WebKitWebFrame* frame)
{
g_return_if_fail(WEBKIT_IS_WEB_FRAME(frame));
core(frame)->tree()->clearName();
}
AtkObject* DumpRenderTreeSupportGtk::getRootAccessibleElement(WebKitWebFrame* frame)
{
g_return_val_if_fail(WEBKIT_IS_WEB_FRAME(frame), 0);
#if HAVE(ACCESSIBILITY)
if (!AXObjectCache::accessibilityEnabled())
AXObjectCache::enableAccessibility();
WebKitWebFramePrivate* priv = frame->priv;
if (!priv->coreFrame || !priv->coreFrame->document())
return 0;
AtkObject* wrapper = priv->coreFrame->document()->axObjectCache()->rootObject()->wrapper();
if (!wrapper)
return 0;
return wrapper;
#else
return 0;
#endif
}
AtkObject* DumpRenderTreeSupportGtk::getFocusedAccessibleElement(WebKitWebFrame* frame)
{
#if HAVE(ACCESSIBILITY)
AtkObject* wrapper = getRootAccessibleElement(frame);
if (!wrapper)
return 0;
return webkit_accessible_get_focused_element(WEBKIT_ACCESSIBLE(wrapper));
#else
return 0;
#endif
}
void DumpRenderTreeSupportGtk::executeCoreCommandByName(WebKitWebView* webView, const gchar* name, const gchar* value)
{
g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
g_return_if_fail(name);
g_return_if_fail(value);
core(webView)->focusController()->focusedOrMainFrame()->editor()->command(name).execute(value);
}
bool DumpRenderTreeSupportGtk::isCommandEnabled(WebKitWebView* webView, const gchar* name)
{
g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), FALSE);
g_return_val_if_fail(name, FALSE);
return core(webView)->focusController()->focusedOrMainFrame()->editor()->command(name).isEnabled();
}
void DumpRenderTreeSupportGtk::setComposition(WebKitWebView* webView, const char* text, int start, int end)
{
g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
g_return_if_fail(text);
Frame* frame = core(webView)->focusController()->focusedOrMainFrame();
if (!frame)
return;
Editor* editor = frame->editor();
if (!editor)
return;
if (!editor->canEdit() && !editor->hasComposition())
return;
String compositionString = String::fromUTF8(text);
Vector<CompositionUnderline> underlines;
underlines.append(CompositionUnderline(0, compositionString.length(), Color(0, 0, 0), false));
editor->setComposition(compositionString, underlines, start, end);
}
void DumpRenderTreeSupportGtk::confirmComposition(WebKitWebView* webView, const char* text)
{
g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
Frame* frame = core(webView)->focusController()->focusedOrMainFrame();
if (!frame)
return;
Editor* editor = frame->editor();
if (!editor || (!editor->hasComposition() && !text))
return;
if (editor->hasComposition()) {
if (text)
editor->confirmComposition(String::fromUTF8(text));
else
editor->confirmComposition();
} else
editor->insertText(String::fromUTF8(text), 0);
}
bool DumpRenderTreeSupportGtk::firstRectForCharacterRange(WebKitWebView* webView, int location, int length, GdkRectangle* rect)
{
g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), false);
g_return_val_if_fail(rect, false);
if ((location + length < location) && (location + length))
length = 0;
Frame* frame = core(webView)->focusController()->focusedOrMainFrame();
if (!frame)
return false;
Editor* editor = frame->editor();
if (!editor)
return false;
Element* selectionRoot = frame->selection()->rootEditableElement();
Element* scope = selectionRoot ? selectionRoot : frame->document()->documentElement();
RefPtr<Range> range = TextIterator::rangeFromLocationAndLength(scope, location, length);
if (!range)
return false;
*rect = editor->firstRectForRange(range.get());
return true;
}
bool DumpRenderTreeSupportGtk::selectedRange(WebKitWebView* webView, int* start, int* end)
{
g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), false);
g_return_val_if_fail(start, false);
g_return_val_if_fail(end, false);
Frame* frame = core(webView)->focusController()->focusedOrMainFrame();
if (!frame)
return false;
RefPtr<Range> range = frame->selection()->toNormalizedRange().get();
Element* selectionRoot = frame->selection()->rootEditableElement();
Element* scope = selectionRoot ? selectionRoot : frame->document()->documentElement();
RefPtr<Range> testRange = Range::create(scope->document(), scope, 0, range->startContainer(), range->startOffset());
ASSERT(testRange->startContainer() == scope);
*start = TextIterator::rangeLength(testRange.get());
ExceptionCode ec;
testRange->setEnd(range->endContainer(), range->endOffset(), ec);
ASSERT(testRange->startContainer() == scope);
*end = TextIterator::rangeLength(testRange.get());
return true;
}
void DumpRenderTreeSupportGtk::whiteListAccessFromOrigin(const gchar* sourceOrigin, const gchar* destinationProtocol, const gchar* destinationHost, bool allowDestinationSubdomains)
{
SecurityOrigin::addOriginAccessWhitelistEntry(*SecurityOrigin::createFromString(sourceOrigin), destinationProtocol, destinationHost, allowDestinationSubdomains);
}
void DumpRenderTreeSupportGtk::resetOriginAccessWhiteLists()
{
SecurityOrigin::resetOriginAccessWhitelists();
}
void DumpRenderTreeSupportGtk::gcCollectJavascriptObjects()
{
gcController().garbageCollectNow();
}
void DumpRenderTreeSupportGtk::gcCollectJavascriptObjectsOnAlternateThread(bool waitUntilDone)
{
gcController().garbageCollectOnAlternateThreadForDebugging(waitUntilDone);
}
unsigned long DumpRenderTreeSupportGtk::gcCountJavascriptObjects()
{
JSC::JSLock lock(JSC::SilenceAssertionsOnly);
return JSDOMWindow::commonJSGlobalData()->heap.objectCount();
}
void DumpRenderTreeSupportGtk::layoutFrame(WebKitWebFrame* frame)
{
Frame* coreFrame = core(frame);
if (!coreFrame)
return;
FrameView* view = coreFrame->view();
if (!view)
return;
view->layout();
}
void DumpRenderTreeSupportGtk::dumpConfigurationForViewport(WebKitWebView* webView, gint deviceDPI, gint deviceWidth, gint deviceHeight, gint availableWidth, gint availableHeight)
{
g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
ViewportArguments arguments = webView->priv->corePage->mainFrame()->document()->viewportArguments();
ViewportAttributes attrs = computeViewportAttributes(arguments, 980, deviceWidth, deviceHeight, deviceDPI, IntSize(availableWidth, availableHeight));
fprintf(stdout, "viewport size %dx%d scale %f with limits [%f, %f] and userScalable %f\n", attrs.layoutSize.width(), attrs.layoutSize.height(), attrs.initialScale, attrs.minimumScale, attrs.maximumScale, attrs.userScalable);
}
void DumpRenderTreeSupportGtk::clearOpener(WebKitWebFrame* frame)
{
Frame* coreFrame = core(frame);
if (coreFrame)
coreFrame->loader()->setOpener(0);
}
JSValueRef DumpRenderTreeSupportGtk::shadowRoot(JSContextRef context, JSValueRef value)
{
JSLock lock(SilenceAssertionsOnly);
JSC::ExecState* exec = toJS(context);
Element* element = toElement(toJS(exec, value));
if (!element)
return JSValueMakeNull(context);
return toRef(exec, toJS(exec, deprecatedGlobalObjectForPrototype(exec), element->shadowRoot()));
}
JSValueRef DumpRenderTreeSupportGtk::ensureShadowRoot(JSContextRef context, JSValueRef value)
{
JSLock lock(SilenceAssertionsOnly);
JSC::ExecState* exec = toJS(context);
Element* element = toElement(toJS(exec, value));
if (!element)
return JSValueMakeNull(context);
return toRef(exec, toJS(exec, deprecatedGlobalObjectForPrototype(exec), element->ensureShadowRoot()));
}
void DumpRenderTreeSupportGtk::removeShadowRoot(JSContextRef context, JSValueRef value)
{
JSLock lock(SilenceAssertionsOnly);
JSC::ExecState* exec = toJS(context);
Element* element = toElement(toJS(exec, value));
if (!element)
return;
element->removeShadowRoot();
}
unsigned int DumpRenderTreeSupportGtk::workerThreadCount()
{
#if ENABLE(WORKERS)
return WebCore::WorkerThread::workerThreadCount();
#else
return 0;
#endif
}
bool DumpRenderTreeSupportGtk::webkitWebFrameSelectionHasSpellingMarker(WebKitWebFrame *frame, gint from, gint length)
{
g_return_val_if_fail(WEBKIT_IS_WEB_FRAME(frame), FALSE);
return core(frame)->editor()->selectionStartHasMarkerFor(DocumentMarker::Spelling, from, length);
}
bool DumpRenderTreeSupportGtk::findString(WebKitWebView* webView, const gchar* targetString, WebKitFindOptions findOptions)
{
return core(webView)->findString(String::fromUTF8(targetString), findOptions);
}
double DumpRenderTreeSupportGtk::defaultMinimumTimerInterval()
{
return Settings::defaultMinDOMTimerInterval();
}
void DumpRenderTreeSupportGtk::setMinimumTimerInterval(WebKitWebView* webView, double interval)
{
core(webView)->settings()->setMinDOMTimerInterval(interval);
}
static void modifyAccessibilityValue(AtkObject* axObject, bool increment)
{
if (!axObject || !WEBKIT_IS_ACCESSIBLE(axObject))
return;
AccessibilityObject* coreObject = webkit_accessible_get_accessibility_object(WEBKIT_ACCESSIBLE(axObject));
if (!coreObject)
return;
if (increment)
coreObject->increment();
else
coreObject->decrement();
}
void DumpRenderTreeSupportGtk::incrementAccessibilityValue(AtkObject* axObject)
{
modifyAccessibilityValue(axObject, true);
}
void DumpRenderTreeSupportGtk::decrementAccessibilityValue(AtkObject* axObject)
{
modifyAccessibilityValue(axObject, false);
}
void DumpRenderTreeSupportGtk::setAutofilled(JSContextRef context, JSValueRef nodeObject, bool autofilled)
{
JSC::ExecState* exec = toJS(context);
Element* element = toElement(toJS(exec, nodeObject));
if (!element)
return;
HTMLInputElement* inputElement = element->toInputElement();
if (!inputElement)
return;
inputElement->setAutofilled(autofilled);
}
void DumpRenderTreeSupportGtk::setValueForUser(JSContextRef context, JSValueRef nodeObject, JSStringRef value)
{
JSC::ExecState* exec = toJS(context);
Element* element = toElement(toJS(exec, nodeObject));
if (!element)
return;
HTMLInputElement* inputElement = element->toInputElement();
if (!inputElement)
return;
size_t bufferSize = JSStringGetMaximumUTF8CStringSize(value);
GOwnPtr<gchar> valueBuffer(static_cast<gchar*>(g_malloc(bufferSize)));
JSStringGetUTF8CString(value, valueBuffer.get(), bufferSize);
inputElement->setValueForUser(String::fromUTF8(valueBuffer.get()));
}
void DumpRenderTreeSupportGtk::rectangleForSelection(WebKitWebFrame* frame, GdkRectangle* rectangle)
{
Frame* coreFrame = core(frame);
if (!coreFrame)
return;
IntRect bounds = enclosingIntRect(coreFrame->selection()->bounds());
rectangle->x = bounds.x();
rectangle->y = bounds.y();
rectangle->width = bounds.width();
rectangle->height = bounds.height();
}
bool DumpRenderTreeSupportGtk::shouldClose(WebKitWebFrame* frame)
{
Frame* coreFrame = core(frame);
if (!coreFrame)
return true;
return coreFrame->loader()->shouldClose();
}
void DumpRenderTreeSupportGtk::scalePageBy(WebKitWebView* webView, float scaleFactor, float x, float y)
{
Frame* coreFrame = core(webView)->mainFrame();
if (!coreFrame)
return;
coreFrame->scalePage(scaleFactor, IntPoint(x, y));
}