[Pinch-to-zoom] Moved scale factor into PinchViewport

Source/web/tests/WebViewTest.cpp

 /*
  * Copyright (C) 2011, 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 337 matching lines @@
     webView->resize(WebSize(100, 100));
     WebPoint hitPoint(75, 75);
 
     // Image is at top left quandrant, so should not hit it.
     WebHitTestResult negativeResult = webView->hitTestResultAt(hitPoint);
     ASSERT_EQ(WebNode::ElementNode, negativeResult.node().nodeType());
     EXPECT_FALSE(negativeResult.node().to<WebElement>().hasTagName("img"));
     negativeResult.reset();
 
     // Scale page up 2x so image should occupy the whole viewport.
-    webView->setPageScaleFactor(2.0f, WebPoint(0, 0));
+    webView->setPinchViewportScaleFactor(2.0f);
     WebHitTestResult positiveResult = webView->hitTestResultAt(hitPoint);
     ASSERT_EQ(WebNode::ElementNode, positiveResult.node().nodeType());
     EXPECT_TRUE(positiveResult.node().to<WebElement>().hasTagName("img"));
     positiveResult.reset();
 }
 
 void WebViewTest::testAutoResize(const WebSize& minAutoResize, const WebSize& maxAutoResize,
                                  const std::string& pageWidth, const std::string& pageHeight,
                                  int expectedWidth, int expectedHeight,
                                  HorizontalScrollbarState expectedHorizontalState, VerticalScrollbarState expectedVerticalState)
@@ skipping 405 matching lines @@
 TEST_F(WebViewTest, HistoryResetScrollAndScaleState)
 {
     URLTestHelpers::registerMockedURLFromBaseURL(WebString::fromUTF8(m_baseURL.c_str()), WebString::fromUTF8("hello_world.html"));
     WebViewImpl* webViewImpl = m_webViewHelper.initializeAndLoad(m_baseURL + "hello_world.html");
     webViewImpl->resize(WebSize(640, 480));
     webViewImpl->layout();
     EXPECT_EQ(0, webViewImpl->mainFrame()->scrollOffset().width);
     EXPECT_EQ(0, webViewImpl->mainFrame()->scrollOffset().height);
 
     // Make the page scale and scroll with the given paremeters.
-    webViewImpl->setPageScaleFactor(2.0f, WebPoint(116, 84));
+    webViewImpl->setPinchViewportScaleFactor(2.0f);
+    webViewImpl->setMainFrameScrollOffset(WebPoint(116, 84));
     EXPECT_EQ(2.0f, webViewImpl->pageScaleFactor());
     EXPECT_EQ(116, webViewImpl->mainFrame()->scrollOffset().width);
     EXPECT_EQ(84, webViewImpl->mainFrame()->scrollOffset().height);
     webViewImpl->page()->mainFrame()->loader().saveScrollState();
     EXPECT_EQ(2.0f, webViewImpl->page()->mainFrame()->loader().currentItem()->pageScaleFactor());
     EXPECT_EQ(116, webViewImpl->page()->mainFrame()->loader().currentItem()->scrollPoint().x());
     EXPECT_EQ(84, webViewImpl->page()->mainFrame()->loader().currentItem()->scrollPoint().y());
 
     // Confirm that resetting the page state resets the saved scroll position.
     // The HistoryController treats a page scale factor of 0.0f as special and avoids
@@ skipping 19 matching lines @@
 {
     EnterFullscreenWebViewClient client;
     URLTestHelpers::registerMockedURLFromBaseURL(WebString::fromUTF8(m_baseURL.c_str()), WebString::fromUTF8("hello_world.html"));
     WebViewImpl* webViewImpl = m_webViewHelper.initializeAndLoad(m_baseURL + "hello_world.html", true, 0, &client);
     webViewImpl->resize(WebSize(640, 480));
     webViewImpl->layout();
     EXPECT_EQ(0, webViewImpl->mainFrame()->scrollOffset().width);
     EXPECT_EQ(0, webViewImpl->mainFrame()->scrollOffset().height);
 
     // Make the page scale and scroll with the given paremeters.
-    webViewImpl->setPageScaleFactor(2.0f, WebPoint(116, 84));
+    webViewImpl->setPinchViewportScaleFactor(2.0f);
+    webViewImpl->setMainFrameScrollOffset(WebPoint(116, 84));
     EXPECT_EQ(2.0f, webViewImpl->pageScaleFactor());
     EXPECT_EQ(116, webViewImpl->mainFrame()->scrollOffset().width);
     EXPECT_EQ(84, webViewImpl->mainFrame()->scrollOffset().height);
 
     RefPtr<WebCore::Element> element = static_cast<PassRefPtr<WebCore::Element> >(webViewImpl->mainFrame()->document().body());
     webViewImpl->enterFullScreenForElement(element.get());
     webViewImpl->willEnterFullScreen();
     webViewImpl->didEnterFullScreen();
 
     // Page scale factor must be 1.0 during fullscreen for elements to be sized
@@ skipping 832 matching lines @@
     boundingBox.scale(scaleFactor);
     return boundingBox;
 }
 
 void WebViewTest::testSelectionRootBounds(const char* htmlFile, float pageScaleFactor)
 {
     std::string url = m_baseURL + htmlFile;
 
     WebView* webView = m_webViewHelper.initializeAndLoad(url, true);
     webView->resize(WebSize(640, 480));
-    webView->setPageScaleFactor(pageScaleFactor, WebPoint(0, 0));
+    webView->setPinchViewportScaleFactor(pageScaleFactor);
     webView->layout();
     runPendingTasks();
 
     WebFrameImpl* frame = toWebFrameImpl(webView->mainFrame());
     EXPECT_TRUE(frame->frame()->document()->isHTMLDocument());
     WebCore::HTMLDocument* document = WebCore::toHTMLDocument(frame->frame()->document());
 
     WebRect expectedRootBounds = ExpectedRootBounds(document, webView->pageScaleFactor());
     WebRect actualRootBounds;
     webView->getSelectionRootBounds(actualRootBounds);
@@ skipping 152 matching lines @@
     client.reset();
     EXPECT_FALSE(client.textIsUpdated());
     document->setFocusedElement(nullptr);
     webViewImpl->setFocus(false);
     EXPECT_NE(document->focusedElement(), static_cast<WebCore::Element*>(textAreaElement));
     inputElement->setValue("testB3");
     EXPECT_FALSE(client.textIsUpdated());
 }
 
 } // namespace