blob: 5e33f1f5638836bfb6f60648b1079885a4684f21 [file] [log] [blame]
/*
* Copyright (C) 2010, 2013, 2015 Apple 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:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#import "config.h"
#import "PlatformWebView.h"
#import "TestController.h"
#import "TestRunnerWKWebView.h"
#import "WebKitTestRunnerDraggingInfo.h"
#import "WebKitTestRunnerWindow.h"
#import <WebKit/WKImageCG.h>
#import <WebKit/WKPreferencesPrivate.h>
#import <WebKit/WKWebViewConfiguration.h>
#import <WebKit/WKWebViewPrivate.h>
#import <wtf/RetainPtr.h>
@interface WKWebView ()
- (WKPageRef)_pageForTesting;
@end
using namespace WTR;
// FIXME: Move to NSWindowSPI.h.
enum {
_NSBackingStoreUnbuffered = 3
};
// FIXME: Move to NSWindowSPI.h.
@interface NSWindow ()
- (void)_setWindowResolution:(CGFloat)resolution;
// FIXME: Remove once the variant above exists on all platforms we need (cf. rdar://problem/47614795).
- (void)_setWindowResolution:(CGFloat)resolution displayIfChanged:(BOOL)displayIfChanged;
@end
namespace WTR {
PlatformWebView::PlatformWebView(WKWebViewConfiguration* configuration, const TestOptions& options)
: m_windowIsKey(true)
, m_options(options)
{
// FIXME: Not sure this is the best place for this; maybe we should have API to set this so we can do it from TestController?
if (m_options.useRemoteLayerTree)
[[NSUserDefaults standardUserDefaults] setValue:@YES forKey:@"WebKit2UseRemoteLayerTreeDrawingArea"];
RetainPtr<WKWebViewConfiguration> copiedConfiguration = adoptNS([configuration copy]);
WKPreferencesSetThreadedScrollingEnabled((__bridge WKPreferencesRef)[copiedConfiguration preferences], m_options.useThreadedScrolling);
NSRect rect = NSMakeRect(0, 0, TestController::viewWidth, TestController::viewHeight);
m_view = [[TestRunnerWKWebView alloc] initWithFrame:rect configuration:copiedConfiguration.get()];
[m_view _setWindowOcclusionDetectionEnabled:NO];
NSScreen *firstScreen = [[NSScreen screens] objectAtIndex:0];
NSRect windowRect = m_options.shouldShowWebView ? NSOffsetRect(rect, 100, 100) : NSOffsetRect(rect, -10000, [firstScreen frame].size.height - rect.size.height + 10000);
m_window = [[WebKitTestRunnerWindow alloc] initWithContentRect:windowRect styleMask:NSWindowStyleMaskBorderless backing:(NSBackingStoreType)_NSBackingStoreUnbuffered defer:YES];
m_window.platformWebView = this;
[m_window setColorSpace:[firstScreen colorSpace]];
[m_window setAppearance:[NSAppearance appearanceNamed:NSAppearanceNameAqua]];
[m_window setCollectionBehavior:NSWindowCollectionBehaviorStationary];
[[m_window contentView] addSubview:m_view];
[m_window setReleasedWhenClosed:NO];
}
void PlatformWebView::setWindowIsKey(bool isKey)
{
m_windowIsKey = isKey;
if (m_windowIsKey)
[m_window makeKeyWindow];
else
[m_window resignKeyWindow];
}
void PlatformWebView::resizeTo(unsigned width, unsigned height, WebViewSizingMode sizingMode)
{
WKRect frame = windowFrame();
frame.size.width = width;
frame.size.height = height;
setWindowFrame(frame, sizingMode);
}
PlatformWebView::~PlatformWebView()
{
m_window.platformWebView = nullptr;
[m_window close];
[m_window release];
[m_view release];
}
PlatformWindow PlatformWebView::keyWindow()
{
return [WebKitTestRunnerWindow _WTR_keyWindow];
}
WKPageRef PlatformWebView::page()
{
return [m_view _pageForTesting];
}
void PlatformWebView::focus()
{
[m_window makeFirstResponder:platformView()];
setWindowIsKey(true);
}
WKRect PlatformWebView::windowFrame()
{
NSRect frame = [m_window frameRespectingFakeOrigin];
WKRect wkFrame;
wkFrame.origin.x = frame.origin.x;
wkFrame.origin.y = frame.origin.y;
wkFrame.size.width = frame.size.width;
wkFrame.size.height = frame.size.height;
return wkFrame;
}
void PlatformWebView::setWindowFrame(WKRect frame, WebViewSizingMode)
{
[m_window setFrame:NSMakeRect(frame.origin.x, frame.origin.y, frame.size.width, frame.size.height) display:YES];
[platformView() setFrame:NSMakeRect(0, 0, frame.size.width, frame.size.height)];
}
void PlatformWebView::didInitializeClients()
{
// Set a temporary 1x1 window frame to force a WindowAndViewFramesChanged notification. <rdar://problem/13380145>
forceWindowFramesChanged();
}
void PlatformWebView::addChromeInputField()
{
NSTextField *textField = [[NSTextField alloc] initWithFrame:NSMakeRect(0, 0, 100, 20)];
textField.tag = 1;
[[m_window contentView] addSubview:textField];
[textField release];
NSView *view = platformView();
[textField setNextKeyView:view];
[view setNextKeyView:textField];
}
void PlatformWebView::removeChromeInputField()
{
NSView *textField = [[m_window contentView] viewWithTag:1];
if (textField) {
[textField removeFromSuperview];
makeWebViewFirstResponder();
}
}
void PlatformWebView::addToWindow()
{
[[m_window contentView] addSubview:m_view];
}
void PlatformWebView::removeFromWindow()
{
[m_view removeFromSuperview];
}
void PlatformWebView::makeWebViewFirstResponder()
{
[m_window makeFirstResponder:platformView()];
}
bool PlatformWebView::drawsBackground() const
{
return [m_view _drawsBackground];
}
void PlatformWebView::setDrawsBackground(bool drawsBackground)
{
[m_view _setDrawsBackground:drawsBackground];
}
void PlatformWebView::setEditable(bool editable)
{
m_view._editable = editable;
}
RetainPtr<CGImageRef> PlatformWebView::windowSnapshotImage()
{
[platformView() display];
CGWindowImageOption options = kCGWindowImageBoundsIgnoreFraming | kCGWindowImageShouldBeOpaque;
if ([m_window backingScaleFactor] == 1)
options |= kCGWindowImageNominalResolution;
return adoptCF(CGWindowListCreateImage(CGRectNull, kCGWindowListOptionIncludingWindow, [m_window windowNumber], options));
}
void PlatformWebView::changeWindowScaleIfNeeded(float newScale)
{
CGFloat currentScale = [m_window backingScaleFactor];
if (currentScale == newScale)
return;
if ([m_window respondsToSelector:@selector(_setWindowResolution:)])
[m_window _setWindowResolution:newScale];
else
[m_window _setWindowResolution:newScale displayIfChanged:YES];
[m_view _setOverrideDeviceScaleFactor:newScale];
// Instead of re-constructing the current window, let's fake resize it to ensure that the scale change gets picked up.
forceWindowFramesChanged();
// Changing the scaling factor on the window does not trigger NSWindowDidChangeBackingPropertiesNotification. We need to send the notification manually.
RetainPtr<NSMutableDictionary> notificationUserInfo = adoptNS([[NSMutableDictionary alloc] initWithCapacity:1]);
[notificationUserInfo setObject:[NSNumber numberWithDouble:currentScale] forKey:NSBackingPropertyOldScaleFactorKey];
[[NSNotificationCenter defaultCenter] postNotificationName:NSWindowDidChangeBackingPropertiesNotification object:m_window userInfo:notificationUserInfo.get()];
}
void PlatformWebView::forceWindowFramesChanged()
{
WKRect wkFrame = windowFrame();
[m_window setFrame:NSMakeRect(0, 0, 1, 1) display:YES];
setWindowFrame(wkFrame);
}
void PlatformWebView::setNavigationGesturesEnabled(bool enabled)
{
[platformView() setAllowsBackForwardNavigationGestures:enabled];
}
} // namespace WTR