void WebViewHost::paintPagesWithBoundaries()
{
ASSERT(!m_isPainting);
ASSERT(canvas());
m_isPainting = true;
WebSize pageSizeInPixels = webWidget()->size();
WebFrame* webFrame = webView()->mainFrame();
int pageCount = webFrame->printBegin(pageSizeInPixels);
int totalHeight = pageCount * (pageSizeInPixels.height + 1) - 1;
SkCanvas* testCanvas = skia::TryCreateBitmapCanvas(pageSizeInPixels.width, totalHeight, true);
if (testCanvas) {
discardBackingStore();
m_canvas = adoptPtr(testCanvas);
} else {
webFrame->printEnd();
return;
}
webFrame->printPagesWithBoundaries(canvas(), pageSizeInPixels);
webFrame->printEnd();
m_isPainting = false;
}
void LayoutTestController::numberOfPages(const CppArgumentList& arguments, CppVariant* result)
{
result->setNull();
float pageWidthInPixels = 0;
float pageHeightInPixels = 0;
if (!parsePageSizeParameters(arguments, 0, &pageWidthInPixels, &pageHeightInPixels))
return;
WebFrame* frame = m_shell->webView()->mainFrame();
if (!frame)
return;
WebSize size(pageWidthInPixels, pageHeightInPixels);
int numberOfPages = frame->printBegin(size);
frame->printEnd();
result->set(numberOfPages);
}
TEST_F(WebPluginContainerTest, PrintAllPages)
{
URLTestHelpers::registerMockedURLFromBaseURL(WebString::fromUTF8(m_baseURL.c_str()), WebString::fromUTF8("test.pdf"), WebString::fromUTF8("application/pdf"));
TestPluginWebFrameClient pluginWebFrameClient; // Must outlive webViewHelper.
FrameTestHelpers::WebViewHelper webViewHelper;
WebView* webView = webViewHelper.initializeAndLoad(m_baseURL + "test.pdf", true, &pluginWebFrameClient);
ASSERT(webView);
webView->updateAllLifecyclePhases();
runPendingTasks();
WebFrame* frame = webView->mainFrame();
WebPrintParams printParams;
printParams.printContentArea.width = 500;
printParams.printContentArea.height = 500;
frame->printBegin(printParams);
SkPictureRecorder recorder;
frame->printPagesWithBoundaries(recorder.beginRecording(IntRect()), WebSize());
frame->printEnd();
ASSERT(pluginWebFrameClient.printedAtLeastOnePage());
}