Diff
Modified: branches/safari-601.1.32-branch/Source/WebCore/ChangeLog (184480 => 184481)
--- branches/safari-601.1.32-branch/Source/WebCore/ChangeLog 2015-05-18 14:23:02 UTC (rev 184480)
+++ branches/safari-601.1.32-branch/Source/WebCore/ChangeLog 2015-05-18 14:23:14 UTC (rev 184481)
@@ -1,5 +1,51 @@
2015-05-18 Matthew Hanson <matthew_han...@apple.com>
+ Merge r184290. rdar://problem/19790341
+
+ 2015-05-13 Timothy Horton <timothy_hor...@apple.com>
+
+ View scale changes are temporarily lost after restoring a page from the page cache
+ https://bugs.webkit.org/show_bug.cgi?id=144934
+
+ Reviewed by Brady Eidson.
+
+ * history/CachedPage.cpp:
+ (WebCore::CachedPage::CachedPage):
+ (WebCore::CachedPage::restore):
+ (WebCore::CachedPage::clear):
+ * history/CachedPage.h:
+ (WebCore::CachedPage::markForDeviceOrPageScaleChanged): Renamed.
+ * history/PageCache.cpp:
+ (WebCore::PageCache::markPagesForDeviceOrPageScaleChanged): Renamed.
+ * history/PageCache.h:
+ Rename PageCache/CachedPage methods to make it more clear that they
+ will eventually result in calling deviceOrPageScaleFactorChanged().
+ Also, use modern initialization for CachedPage members.
+
+ * loader/HistoryController.cpp:
+ (WebCore::HistoryController::saveScrollPositionAndViewStateToItem):
+ (WebCore::HistoryController::restoreScrollPositionAndViewState):
+ Store the pageScaleFactor on HistoryItem with the view scale factored out,
+ because the view scale can change while the page is in the page cache, and
+ WebCore needs a way - without consulting with WebKit2 - to apply the changed
+ view scale to the cached page scale.
+
+ * page/Page.cpp:
+ (WebCore::Page::setViewScaleFactor):
+ (WebCore::Page::setDeviceScaleFactor):
+ * page/Page.h:
+ (WebCore::Page::viewScaleFactor):
+ Keep track of the viewScaleFactor, and mark all pages in the page cache
+ as needing to call deviceOrPageScaleFactorChanged and do a full style recalc
+ when they come back from the page cache.
+
+ For now, we expect all callers of setPageScaleFactor (including WebKit2 and
+ HistoryController) to multiply the viewScale in manually, to avoid the
+ significant amount of change in WebCore that would be required to keep them
+ totally separately.
+
+2015-05-18 Matthew Hanson <matthew_han...@apple.com>
+
Merge r184204. rdar://problem/20909871
2015-05-12 Eric Carlson <eric.carl...@apple.com>
Modified: branches/safari-601.1.32-branch/Source/WebCore/history/CachedPage.cpp (184480 => 184481)
--- branches/safari-601.1.32-branch/Source/WebCore/history/CachedPage.cpp 2015-05-18 14:23:02 UTC (rev 184480)
+++ branches/safari-601.1.32-branch/Source/WebCore/history/CachedPage.cpp 2015-05-18 14:23:14 UTC (rev 184481)
@@ -52,12 +52,6 @@
CachedPage::CachedPage(Page& page)
: m_expirationTime(monotonicallyIncreasingTime() + page.settings().backForwardCacheExpirationInterval())
, m_cachedMainFrame(std::make_unique<CachedFrame>(page.mainFrame()))
- , m_needStyleRecalcForVisitedLinks(false)
- , m_needsFullStyleRecalc(false)
-#if ENABLE(VIDEO_TRACK)
- , m_needsCaptionPreferencesChanged(false)
-#endif
- , m_needsDeviceScaleChanged(false)
{
#ifndef NDEBUG
cachedPageCounter.increment();
@@ -111,7 +105,7 @@
frame->document()->visitedLinkState().invalidateStyleForAllLinks();
}
- if (m_needsDeviceScaleChanged)
+ if (m_needsDeviceOrPageScaleChanged)
page.mainFrame().deviceOrPageScaleFactorChanged();
if (m_needsFullStyleRecalc)
@@ -135,7 +129,7 @@
#if ENABLE(VIDEO_TRACK)
m_needsCaptionPreferencesChanged = false;
#endif
- m_needsDeviceScaleChanged = false;
+ m_needsDeviceOrPageScaleChanged = false;
}
bool CachedPage::hasExpired() const
Modified: branches/safari-601.1.32-branch/Source/WebCore/history/CachedPage.h (184480 => 184481)
--- branches/safari-601.1.32-branch/Source/WebCore/history/CachedPage.h 2015-05-18 14:23:02 UTC (rev 184480)
+++ branches/safari-601.1.32-branch/Source/WebCore/history/CachedPage.h 2015-05-18 14:23:14 UTC (rev 184481)
@@ -55,17 +55,17 @@
void markForCaptionPreferencesChanged() { m_needsCaptionPreferencesChanged = true; }
#endif
- void markForDeviceScaleChanged() { m_needsDeviceScaleChanged = true; }
+ void markForDeviceOrPageScaleChanged() { m_needsDeviceOrPageScaleChanged = true; }
private:
double m_expirationTime;
std::unique_ptr<CachedFrame> m_cachedMainFrame;
- bool m_needStyleRecalcForVisitedLinks;
- bool m_needsFullStyleRecalc;
+ bool m_needStyleRecalcForVisitedLinks { false };
+ bool m_needsFullStyleRecalc { false };
#if ENABLE(VIDEO_TRACK)
- bool m_needsCaptionPreferencesChanged;
+ bool m_needsCaptionPreferencesChanged { false };
#endif
- bool m_needsDeviceScaleChanged;
+ bool m_needsDeviceOrPageScaleChanged { false };
};
} // namespace WebCore
Modified: branches/safari-601.1.32-branch/Source/WebCore/history/PageCache.cpp (184480 => 184481)
--- branches/safari-601.1.32-branch/Source/WebCore/history/PageCache.cpp 2015-05-18 14:23:02 UTC (rev 184480)
+++ branches/safari-601.1.32-branch/Source/WebCore/history/PageCache.cpp 2015-05-18 14:23:14 UTC (rev 184481)
@@ -390,12 +390,12 @@
}
}
-void PageCache::markPagesForDeviceScaleChanged(Page& page)
+void PageCache::markPagesForDeviceOrPageScaleChanged(Page& page)
{
for (auto& item : m_items) {
CachedPage& cachedPage = *item->m_cachedPage;
if (&page.mainFrame() == &cachedPage.cachedMainFrame()->view()->frame())
- cachedPage.markForDeviceScaleChanged();
+ cachedPage.markForDeviceOrPageScaleChanged();
}
}
Modified: branches/safari-601.1.32-branch/Source/WebCore/history/PageCache.h (184480 => 184481)
--- branches/safari-601.1.32-branch/Source/WebCore/history/PageCache.h 2015-05-18 14:23:02 UTC (rev 184480)
+++ branches/safari-601.1.32-branch/Source/WebCore/history/PageCache.h 2015-05-18 14:23:14 UTC (rev 184481)
@@ -64,7 +64,7 @@
WEBCORE_EXPORT void markPagesForVisitedLinkStyleRecalc();
// Will mark all cached pages associated with the given page as needing style recalc.
void markPagesForFullStyleRecalc(Page&);
- void markPagesForDeviceScaleChanged(Page&);
+ void markPagesForDeviceOrPageScaleChanged(Page&);
#if ENABLE(VIDEO_TRACK)
void markPagesForCaptionPreferencesChanged();
#endif
Modified: branches/safari-601.1.32-branch/Source/WebCore/loader/HistoryController.cpp (184480 => 184481)
--- branches/safari-601.1.32-branch/Source/WebCore/loader/HistoryController.cpp 2015-05-18 14:23:02 UTC (rev 184480)
+++ branches/safari-601.1.32-branch/Source/WebCore/loader/HistoryController.cpp 2015-05-18 14:23:14 UTC (rev 184481)
@@ -86,7 +86,7 @@
Page* page = m_frame.page();
if (page && m_frame.isMainFrame())
- item->setPageScaleFactor(page->pageScaleFactor());
+ item->setPageScaleFactor(page->pageScaleFactor() / page->viewScaleFactor());
// FIXME: It would be great to work out a way to put this code in WebCore instead of calling through to the client.
m_frame.loader().client().saveViewStateToItem(item);
@@ -151,7 +151,7 @@
if (view && !view->wasScrolledByUser()) {
Page* page = m_frame.page();
if (page && m_frame.isMainFrame() && m_currentItem->pageScaleFactor())
- page->setPageScaleFactor(m_currentItem->pageScaleFactor(), m_currentItem->scrollPoint());
+ page->setPageScaleFactor(m_currentItem->pageScaleFactor() * page->viewScaleFactor(), m_currentItem->scrollPoint());
else
view->setScrollPosition(m_currentItem->scrollPoint());
}
Modified: branches/safari-601.1.32-branch/Source/WebCore/page/Page.cpp (184480 => 184481)
--- branches/safari-601.1.32-branch/Source/WebCore/page/Page.cpp 2015-05-18 14:23:02 UTC (rev 184480)
+++ branches/safari-601.1.32-branch/Source/WebCore/page/Page.cpp 2015-05-18 14:23:14 UTC (rev 184481)
@@ -832,6 +832,16 @@
#endif
}
+void Page::setViewScaleFactor(float scale)
+{
+ if (m_viewScaleFactor == scale)
+ return;
+
+ m_viewScaleFactor = scale;
+ PageCache::singleton().markPagesForDeviceOrPageScaleChanged(*this);
+ PageCache::singleton().markPagesForFullStyleRecalc(*this);
+}
+
void Page::setDeviceScaleFactor(float scaleFactor)
{
ASSERT(scaleFactor > 0);
@@ -845,7 +855,7 @@
setNeedsRecalcStyleInAllFrames();
mainFrame().deviceOrPageScaleFactorChanged();
- PageCache::singleton().markPagesForDeviceScaleChanged(*this);
+ PageCache::singleton().markPagesForDeviceOrPageScaleChanged(*this);
PageCache::singleton().markPagesForFullStyleRecalc(*this);
GraphicsContext::updateDocumentMarkerResources();
Modified: branches/safari-601.1.32-branch/Source/WebCore/page/Page.h (184480 => 184481)
--- branches/safari-601.1.32-branch/Source/WebCore/page/Page.h 2015-05-18 14:23:02 UTC (rev 184480)
+++ branches/safari-601.1.32-branch/Source/WebCore/page/Page.h 2015-05-18 14:23:14 UTC (rev 184481)
@@ -260,6 +260,11 @@
WEBCORE_EXPORT void setPageScaleFactor(float scale, const IntPoint& origin, bool inStableState = true);
float pageScaleFactor() const { return m_pageScaleFactor; }
+ // The view scale factor is multiplied into the page scale factor by all
+ // callers of setPageScaleFactor.
+ WEBCORE_EXPORT void setViewScaleFactor(float);
+ float viewScaleFactor() const { return m_viewScaleFactor; }
+
WEBCORE_EXPORT void setZoomedOutPageScaleFactor(float);
float zoomedOutPageScaleFactor() const { return m_zoomedOutPageScaleFactor; }
@@ -520,6 +525,7 @@
float m_pageScaleFactor;
float m_zoomedOutPageScaleFactor;
float m_deviceScaleFactor;
+ float m_viewScaleFactor { 1 };
float m_topContentInset;
Modified: branches/safari-601.1.32-branch/Source/WebKit2/ChangeLog (184480 => 184481)
--- branches/safari-601.1.32-branch/Source/WebKit2/ChangeLog 2015-05-18 14:23:02 UTC (rev 184480)
+++ branches/safari-601.1.32-branch/Source/WebKit2/ChangeLog 2015-05-18 14:23:14 UTC (rev 184481)
@@ -1,5 +1,27 @@
2015-05-18 Matthew Hanson <matthew_han...@apple.com>
+ Merge r184290. rdar://problem/19790341
+
+ 2015-05-13 Timothy Horton <timothy_hor...@apple.com>
+
+ View scale changes are temporarily lost after restoring a page from the page cache
+ https://bugs.webkit.org/show_bug.cgi?id=144934
+
+ Reviewed by Brady Eidson.
+
+ * WebProcess/WebPage/WebPage.cpp:
+ (WebKit::WebPage::WebPage):
+ (WebKit::WebPage::scalePage):
+ (WebKit::WebPage::scalePageInViewCoordinates):
+ (WebKit::WebPage::pageScaleFactor):
+ (WebKit::WebPage::viewScaleFactor):
+ (WebKit::WebPage::scaleView):
+ * WebProcess/WebPage/WebPage.h:
+ (WebKit::WebPage::viewScaleFactor): Deleted.
+ Get rid of m_viewScaleFactor, instead using Page::viewScaleFactor.
+
+2015-05-18 Matthew Hanson <matthew_han...@apple.com>
+
Merge r184052. rdar://problem/20890647
2015-05-10 Darin Adler <da...@apple.com>
Modified: branches/safari-601.1.32-branch/Source/WebKit2/WebProcess/WebPage/WebPage.cpp (184480 => 184481)
--- branches/safari-601.1.32-branch/Source/WebKit2/WebProcess/WebPage/WebPage.cpp 2015-05-18 14:23:02 UTC (rev 184480)
+++ branches/safari-601.1.32-branch/Source/WebKit2/WebProcess/WebPage/WebPage.cpp 2015-05-18 14:23:14 UTC (rev 184481)
@@ -338,7 +338,6 @@
, m_processSuppressionEnabled(true)
, m_userActivity("Process suppression disabled for page.")
, m_pendingNavigationID(0)
- , m_viewScaleFactor(parameters.viewScaleFactor)
#if ENABLE(WEBGL)
, m_systemWebGLPolicy(WebGLAllowCreation)
#endif
@@ -506,8 +505,8 @@
#endif
m_page->settings().setAppleMailPaginationQuirkEnabled(parameters.appleMailPaginationQuirkEnabled);
- if (m_viewScaleFactor != 1)
- scalePage(1, IntPoint());
+ if (parameters.viewScaleFactor != 1)
+ scaleView(parameters.viewScaleFactor);
}
void WebPage::reinitializeWebPage(const WebPageCreationParameters& parameters)
@@ -1374,7 +1373,7 @@
void WebPage::scalePage(double scale, const IntPoint& origin)
{
- double totalScale = scale * m_viewScaleFactor;
+ double totalScale = scale * viewScaleFactor();
bool willChangeScaleFactor = totalScale != totalScaleFactor();
#if PLATFORM(IOS)
@@ -1407,7 +1406,7 @@
void WebPage::scalePageInViewCoordinates(double scale, IntPoint centerInViewCoordinates)
{
- double totalScale = scale * m_viewScaleFactor;
+ double totalScale = scale * viewScaleFactor();
if (totalScale == totalScaleFactor())
return;
@@ -1428,26 +1427,32 @@
double WebPage::pageScaleFactor() const
{
- return totalScaleFactor() / m_viewScaleFactor;
+ return totalScaleFactor() / viewScaleFactor();
}
+double WebPage::viewScaleFactor() const
+{
+ return m_page->viewScaleFactor();
+}
+
void WebPage::scaleView(double scale)
{
+ if (viewScaleFactor() == scale)
+ return;
+
float pageScale = pageScaleFactor();
- double scaleRatio = scale / m_viewScaleFactor;
-
IntPoint scrollPositionAtNewScale;
if (FrameView* mainFrameView = m_page->mainFrame().view()) {
+ double scaleRatio = scale / viewScaleFactor();
scrollPositionAtNewScale = mainFrameView->scrollPosition();
scrollPositionAtNewScale.scale(scaleRatio, scaleRatio);
}
- m_viewScaleFactor = scale;
+ m_page->setViewScaleFactor(scale);
scalePage(pageScale, scrollPositionAtNewScale);
}
-
#if PLATFORM(COCOA)
void WebPage::scaleViewAndUpdateGeometryFenced(double scale, IntSize viewSize, uint64_t callbackID)
{
Modified: branches/safari-601.1.32-branch/Source/WebKit2/WebProcess/WebPage/WebPage.h (184480 => 184481)
--- branches/safari-601.1.32-branch/Source/WebKit2/WebProcess/WebPage/WebPage.h 2015-05-18 14:23:02 UTC (rev 184480)
+++ branches/safari-601.1.32-branch/Source/WebKit2/WebProcess/WebPage/WebPage.h 2015-05-18 14:23:14 UTC (rev 184481)
@@ -359,7 +359,7 @@
void scalePageInViewCoordinates(double scale, WebCore::IntPoint centerInViewCoordinates);
double pageScaleFactor() const;
double totalScaleFactor() const;
- double viewScaleFactor() const { return m_viewScaleFactor; }
+ double viewScaleFactor() const;
void scaleView(double scale);
#if PLATFORM(COCOA)
void scaleViewAndUpdateGeometryFenced(double scale, WebCore::IntSize viewSize, uint64_t callbackID);
@@ -1359,8 +1359,6 @@
uint64_t m_pendingNavigationID;
- double m_viewScaleFactor { 1 };
-
#if ENABLE(WEBGL)
WebCore::WebGLLoadPolicy m_systemWebGLPolicy;
#endif