Moved FrameHost::setDefaultPageScaleLimits/UserAgentPageScaleConstraints

third_party/WebKit/Source/core/page/Page.cpp

 /*
  * Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 Apple Inc. All
  * Rights Reserved.
  * Copyright (C) 2008 Torch Mobile Inc. All rights reserved.
  * (http://www.torchmobile.com/)
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
@@ skipping 16 matching lines @@
 #include "core/dom/StyleChangeReason.h"
 #include "core/dom/StyleEngine.h"
 #include "core/dom/VisitedLinkState.h"
 #include "core/editing/DragCaret.h"
 #include "core/editing/markers/DocumentMarkerController.h"
 #include "core/events/Event.h"
 #include "core/frame/DOMTimer.h"
 #include "core/frame/FrameConsole.h"
 #include "core/frame/FrameHost.h"
 #include "core/frame/FrameView.h"
+#include "core/frame/PageScaleConstraints.h"
 #include "core/frame/PageScaleConstraintsSet.h"
 #include "core/frame/RemoteFrame.h"
 #include "core/frame/RemoteFrameView.h"
 #include "core/frame/Settings.h"
 #include "core/frame/VisualViewport.h"
 #include "core/html/HTMLMediaElement.h"
 #include "core/inspector/ConsoleMessageStorage.h"
 #include "core/inspector/InspectorInstrumentation.h"
 #include "core/layout/TextAutosizer.h"
 #include "core/page/AutoscrollController.h"
@@ skipping 202 matching lines @@
   for (Frame* frame = mainFrame(); frame;
        frame = frame->tree().traverseNext()) {
     if (!frame->isLocalFrame())
       continue;
     LocalFrame* localFrame = toLocalFrame(frame);
     localFrame->loader().setDefersLoading(suspended);
     localFrame->frameScheduler()->setSuspended(suspended);
   }
 }
 
+void Page::setDefaultPageScaleLimits(float minScale, float maxScale) {
+  PageScaleConstraints newDefaults =
+      pageScaleConstraintsSet().defaultConstraints();
+  newDefaults.minimumScale = minScale;
+  newDefaults.maximumScale = maxScale;
+
+  if (newDefaults == pageScaleConstraintsSet().defaultConstraints())
+    return;
+
+  pageScaleConstraintsSet().setDefaultConstraints(newDefaults);
+  pageScaleConstraintsSet().computeFinalConstraints();
+  pageScaleConstraintsSet().setNeedsReset(true);
+
+  if (!mainFrame() || !mainFrame()->isLocalFrame())
+    return;
+
+  FrameView* rootView = deprecatedLocalMainFrame()->view();
+
+  if (!rootView)
+    return;
+
+  rootView->setNeedsLayout();
+}
+
+void Page::setUserAgentPageScaleConstraints(
+    const PageScaleConstraints& newConstraints) {
+  if (newConstraints == pageScaleConstraintsSet().userAgentConstraints())
+    return;
+
+  pageScaleConstraintsSet().setUserAgentConstraints(newConstraints);
+
+  if (!mainFrame() || !mainFrame()->isLocalFrame())
+    return;
+
+  FrameView* rootView = deprecatedLocalMainFrame()->view();
+
+  if (!rootView)
+    return;
+
+  rootView->setNeedsLayout();
+}
+
 void Page::setPageScaleFactor(float scale) {
   frameHost().visualViewport().setScale(scale);
 }
 
 float Page::pageScaleFactor() const {
   return frameHost().visualViewport().scale();
 }
 
 void Page::setDeviceScaleFactorDeprecated(float scaleFactor) {
   if (m_deviceScaleFactor == scaleFactor)
@@ skipping 271 matching lines @@
     : chromeClient(nullptr),
       contextMenuClient(nullptr),
       editorClient(nullptr),
       spellCheckerClient(nullptr) {}
 
 Page::PageClients::~PageClients() {}
 
 template class CORE_TEMPLATE_EXPORT Supplement<Page>;
 
 }  // namespace blink