mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-12-01 00:32:11 +00:00
d450beac6f
I'd like to use it in `IMEData.h`. However, adding new include into it may cause bustage with MinGW, and it's included by `nsIWidget.h` because `nsIWidget` requires some classes defined in `IMEData.h`. Therefore, I'd like to make a new header file for avoiding the include hell. Differential Revision: https://phabricator.services.mozilla.com/D138007
4111 lines
145 KiB
Plaintext
4111 lines
145 KiB
Plaintext
/* -*- Mode: Objective-C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* vim: set ts=2 et sw=2 tw=80: */
|
|
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#include "nsCocoaWindow.h"
|
|
|
|
#include "AppearanceOverride.h"
|
|
#include "NativeKeyBindings.h"
|
|
#include "ScreenHelperCocoa.h"
|
|
#include "TextInputHandler.h"
|
|
#include "nsCocoaUtils.h"
|
|
#include "nsObjCExceptions.h"
|
|
#include "nsCOMPtr.h"
|
|
#include "nsWidgetsCID.h"
|
|
#include "nsIRollupListener.h"
|
|
#include "nsChildView.h"
|
|
#include "nsWindowMap.h"
|
|
#include "nsAppShell.h"
|
|
#include "nsIAppShellService.h"
|
|
#include "nsIBaseWindow.h"
|
|
#include "nsIInterfaceRequestorUtils.h"
|
|
#include "nsIAppWindow.h"
|
|
#include "nsToolkit.h"
|
|
#include "nsTouchBarNativeAPIDefines.h"
|
|
#include "nsPIDOMWindow.h"
|
|
#include "nsThreadUtils.h"
|
|
#include "nsMenuBarX.h"
|
|
#include "nsMenuUtilsX.h"
|
|
#include "nsStyleConsts.h"
|
|
#include "nsNativeThemeColors.h"
|
|
#include "nsNativeThemeCocoa.h"
|
|
#include "nsChildView.h"
|
|
#include "nsCocoaFeatures.h"
|
|
#include "nsIScreenManager.h"
|
|
#include "nsIWidgetListener.h"
|
|
#include "SDKDeclarations.h"
|
|
#include "VibrancyManager.h"
|
|
#include "nsPresContext.h"
|
|
#include "nsDocShell.h"
|
|
|
|
#include "gfxPlatform.h"
|
|
#include "qcms.h"
|
|
|
|
#include "mozilla/AutoRestore.h"
|
|
#include "mozilla/BasicEvents.h"
|
|
#include "mozilla/dom/Document.h"
|
|
#include "mozilla/Maybe.h"
|
|
#include "mozilla/NativeKeyBindingsType.h"
|
|
#include "mozilla/Preferences.h"
|
|
#include "mozilla/PresShell.h"
|
|
#include "mozilla/ScopeExit.h"
|
|
#include "mozilla/StaticPrefs_gfx.h"
|
|
#include "mozilla/StaticPrefs_widget.h"
|
|
#include "mozilla/WritingModes.h"
|
|
#include "mozilla/layers/CompositorBridgeChild.h"
|
|
#include <algorithm>
|
|
|
|
namespace mozilla {
|
|
namespace layers {
|
|
class LayerManager;
|
|
} // namespace layers
|
|
} // namespace mozilla
|
|
using namespace mozilla::layers;
|
|
using namespace mozilla::widget;
|
|
using namespace mozilla;
|
|
|
|
int32_t gXULModalLevel = 0;
|
|
|
|
// In principle there should be only one app-modal window at any given time.
|
|
// But sometimes, despite our best efforts, another window appears above the
|
|
// current app-modal window. So we need to keep a linked list of app-modal
|
|
// windows. (A non-sheet window that appears above an app-modal window is
|
|
// also made app-modal.) See nsCocoaWindow::SetModal().
|
|
nsCocoaWindowList* gGeckoAppModalWindowList = NULL;
|
|
|
|
BOOL sTouchBarIsInitialized = NO;
|
|
|
|
// defined in nsMenuBarX.mm
|
|
extern NSMenu* sApplicationMenu; // Application menu shared by all menubars
|
|
|
|
// defined in nsChildView.mm
|
|
extern BOOL gSomeMenuBarPainted;
|
|
|
|
extern "C" {
|
|
// CGSPrivate.h
|
|
typedef NSInteger CGSConnection;
|
|
typedef NSUInteger CGSSpaceID;
|
|
typedef NSInteger CGSWindow;
|
|
typedef enum {
|
|
kCGSSpaceIncludesCurrent = 1 << 0,
|
|
kCGSSpaceIncludesOthers = 1 << 1,
|
|
kCGSSpaceIncludesUser = 1 << 2,
|
|
|
|
kCGSAllSpacesMask = kCGSSpaceIncludesCurrent | kCGSSpaceIncludesOthers | kCGSSpaceIncludesUser
|
|
} CGSSpaceMask;
|
|
static NSString* const CGSSpaceIDKey = @"ManagedSpaceID";
|
|
static NSString* const CGSSpacesKey = @"Spaces";
|
|
extern CGSConnection _CGSDefaultConnection(void);
|
|
extern CGError CGSSetWindowTransform(CGSConnection cid, CGSWindow wid, CGAffineTransform transform);
|
|
}
|
|
|
|
#define NS_APPSHELLSERVICE_CONTRACTID "@mozilla.org/appshell/appShellService;1"
|
|
|
|
NS_IMPL_ISUPPORTS_INHERITED(nsCocoaWindow, Inherited, nsPIWidgetCocoa)
|
|
|
|
// A note on testing to see if your object is a sheet...
|
|
// |mWindowType == eWindowType_sheet| is true if your gecko nsIWidget is a sheet
|
|
// widget - whether or not the sheet is showing. |[mWindow isSheet]| will return
|
|
// true *only when the sheet is actually showing*. Choose your test wisely.
|
|
|
|
static void RollUpPopups() {
|
|
nsIRollupListener* rollupListener = nsBaseWidget::GetActiveRollupListener();
|
|
NS_ENSURE_TRUE_VOID(rollupListener);
|
|
|
|
if (rollupListener->RollupNativeMenu()) {
|
|
return;
|
|
}
|
|
|
|
nsCOMPtr<nsIWidget> rollupWidget = rollupListener->GetRollupWidget();
|
|
if (!rollupWidget) return;
|
|
rollupListener->Rollup(0, true, nullptr, nullptr);
|
|
}
|
|
|
|
nsCocoaWindow::nsCocoaWindow()
|
|
: mParent(nullptr),
|
|
mAncestorLink(nullptr),
|
|
mWindow(nil),
|
|
mDelegate(nil),
|
|
mSheetWindowParent(nil),
|
|
mPopupContentView(nil),
|
|
mFullscreenTransitionAnimation(nil),
|
|
mShadowStyle(StyleWindowShadow::Default),
|
|
mBackingScaleFactor(0.0),
|
|
mAnimationType(nsIWidget::eGenericWindowAnimation),
|
|
mWindowMadeHere(false),
|
|
mSheetNeedsShow(false),
|
|
mInFullScreenMode(false),
|
|
mInFullScreenTransition(false),
|
|
mIgnoreOcclusionCount(0),
|
|
mModal(false),
|
|
mFakeModal(false),
|
|
mInNativeFullScreenMode(false),
|
|
mIsAnimationSuppressed(false),
|
|
mInReportMoveEvent(false),
|
|
mInResize(false),
|
|
mWindowTransformIsIdentity(true),
|
|
mAlwaysOnTop(false),
|
|
mAspectRatioLocked(false),
|
|
mNumModalDescendents(0),
|
|
mWindowAnimationBehavior(NSWindowAnimationBehaviorDefault),
|
|
mWasShown(false) {
|
|
// Disable automatic tabbing. We need to do this before we
|
|
// orderFront any of our windows.
|
|
[NSWindow setAllowsAutomaticWindowTabbing:NO];
|
|
}
|
|
|
|
void nsCocoaWindow::DestroyNativeWindow() {
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
|
|
|
|
if (!mWindow) return;
|
|
|
|
[mWindow releaseJSObjects];
|
|
// We want to unhook the delegate here because we don't want events
|
|
// sent to it after this object has been destroyed.
|
|
[mWindow setDelegate:nil];
|
|
[mWindow close];
|
|
mWindow = nil;
|
|
[mDelegate autorelease];
|
|
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
}
|
|
|
|
nsCocoaWindow::~nsCocoaWindow() {
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
|
|
|
|
// Notify the children that we're gone. Popup windows (e.g. tooltips) can
|
|
// have nsChildView children. 'kid' is an nsChildView object if and only if
|
|
// its 'type' is 'eWindowType_child'.
|
|
// childView->ResetParent() can change our list of children while it's
|
|
// being iterated, so the way we iterate the list must allow for this.
|
|
for (nsIWidget* kid = mLastChild; kid;) {
|
|
nsWindowType kidType = kid->WindowType();
|
|
if (kidType == eWindowType_child) {
|
|
nsChildView* childView = static_cast<nsChildView*>(kid);
|
|
kid = kid->GetPrevSibling();
|
|
childView->ResetParent();
|
|
} else {
|
|
nsCocoaWindow* childWindow = static_cast<nsCocoaWindow*>(kid);
|
|
childWindow->mParent = nullptr;
|
|
childWindow->mAncestorLink = mAncestorLink;
|
|
kid = kid->GetPrevSibling();
|
|
}
|
|
}
|
|
|
|
if (mWindow && mWindowMadeHere) {
|
|
DestroyNativeWindow();
|
|
}
|
|
|
|
NS_IF_RELEASE(mPopupContentView);
|
|
|
|
// Deal with the possiblity that we're being destroyed while running modal.
|
|
if (mModal) {
|
|
NS_WARNING("Widget destroyed while running modal!");
|
|
--gXULModalLevel;
|
|
NS_ASSERTION(gXULModalLevel >= 0, "Weirdness setting modality!");
|
|
}
|
|
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
}
|
|
|
|
// Find the screen that overlaps aRect the most,
|
|
// if none are found default to the mainScreen.
|
|
static NSScreen* FindTargetScreenForRect(const DesktopIntRect& aRect) {
|
|
NSScreen* targetScreen = [NSScreen mainScreen];
|
|
NSEnumerator* screenEnum = [[NSScreen screens] objectEnumerator];
|
|
int largestIntersectArea = 0;
|
|
while (NSScreen* screen = [screenEnum nextObject]) {
|
|
DesktopIntRect screenRect = nsCocoaUtils::CocoaRectToGeckoRect([screen visibleFrame]);
|
|
screenRect = screenRect.Intersect(aRect);
|
|
int area = screenRect.width * screenRect.height;
|
|
if (area > largestIntersectArea) {
|
|
largestIntersectArea = area;
|
|
targetScreen = screen;
|
|
}
|
|
}
|
|
return targetScreen;
|
|
}
|
|
|
|
// fits the rect to the screen that contains the largest area of it,
|
|
// or to aScreen if a screen is passed in
|
|
// NB: this operates with aRect in desktop pixels
|
|
static void FitRectToVisibleAreaForScreen(DesktopIntRect& aRect, NSScreen* aScreen) {
|
|
if (!aScreen) {
|
|
aScreen = FindTargetScreenForRect(aRect);
|
|
}
|
|
|
|
DesktopIntRect screenBounds = nsCocoaUtils::CocoaRectToGeckoRect([aScreen visibleFrame]);
|
|
|
|
if (aRect.width > screenBounds.width) {
|
|
aRect.width = screenBounds.width;
|
|
}
|
|
if (aRect.height > screenBounds.height) {
|
|
aRect.height = screenBounds.height;
|
|
}
|
|
|
|
if (aRect.x - screenBounds.x + aRect.width > screenBounds.width) {
|
|
aRect.x += screenBounds.width - (aRect.x - screenBounds.x + aRect.width);
|
|
}
|
|
if (aRect.y - screenBounds.y + aRect.height > screenBounds.height) {
|
|
aRect.y += screenBounds.height - (aRect.y - screenBounds.y + aRect.height);
|
|
}
|
|
|
|
// If the left/top edge of the window is off the screen in either direction,
|
|
// then set the window to start at the left/top edge of the screen.
|
|
if (aRect.x < screenBounds.x || aRect.x > (screenBounds.x + screenBounds.width)) {
|
|
aRect.x = screenBounds.x;
|
|
}
|
|
if (aRect.y < screenBounds.y || aRect.y > (screenBounds.y + screenBounds.height)) {
|
|
aRect.y = screenBounds.y;
|
|
}
|
|
}
|
|
|
|
DesktopToLayoutDeviceScale ParentBackingScaleFactor(nsIWidget* aParent, NSView* aParentView) {
|
|
if (aParent) {
|
|
return aParent->GetDesktopToDeviceScale();
|
|
}
|
|
NSWindow* parentWindow = [aParentView window];
|
|
if (parentWindow) {
|
|
return DesktopToLayoutDeviceScale([parentWindow backingScaleFactor]);
|
|
}
|
|
return DesktopToLayoutDeviceScale(1.0);
|
|
}
|
|
|
|
// Returns the screen rectangle for the given widget.
|
|
// Child widgets are positioned relative to this rectangle.
|
|
// Exactly one of the arguments must be non-null.
|
|
static DesktopRect GetWidgetScreenRectForChildren(nsIWidget* aWidget, NSView* aView) {
|
|
if (aWidget) {
|
|
mozilla::DesktopToLayoutDeviceScale scale = aWidget->GetDesktopToDeviceScale();
|
|
if (aWidget->WindowType() == eWindowType_child) {
|
|
return aWidget->GetScreenBounds() / scale;
|
|
}
|
|
return aWidget->GetClientBounds() / scale;
|
|
}
|
|
|
|
MOZ_RELEASE_ASSERT(aView);
|
|
|
|
// 1. Transform the view rect into window coords.
|
|
// The returned rect is in "origin bottom-left" coordinates.
|
|
NSRect rectInWindowCoordinatesOBL = [aView convertRect:[aView bounds] toView:nil];
|
|
|
|
// 2. Turn the window-coord rect into screen coords, still origin bottom-left.
|
|
NSRect rectInScreenCoordinatesOBL =
|
|
[[aView window] convertRectToScreen:rectInWindowCoordinatesOBL];
|
|
|
|
// 3. Convert the NSRect to a DesktopRect. This will convert to coordinates
|
|
// with the origin in the top left corner of the primary screen.
|
|
return DesktopRect(nsCocoaUtils::CocoaRectToGeckoRect(rectInScreenCoordinatesOBL));
|
|
}
|
|
|
|
// aRect here is specified in desktop pixels
|
|
//
|
|
// For child windows (where either aParent or aNativeParent is non-null),
|
|
// aRect.{x,y} are offsets from the origin of the parent window and not an
|
|
// absolute position.
|
|
nsresult nsCocoaWindow::Create(nsIWidget* aParent, nsNativeWidget aNativeParent,
|
|
const DesktopIntRect& aRect, nsWidgetInitData* aInitData) {
|
|
NS_OBJC_BEGIN_TRY_BLOCK_RETURN;
|
|
|
|
// Because the hidden window is created outside of an event loop,
|
|
// we have to provide an autorelease pool (see bug 559075).
|
|
nsAutoreleasePool localPool;
|
|
|
|
DesktopIntRect newBounds = aRect;
|
|
FitRectToVisibleAreaForScreen(newBounds, nullptr);
|
|
|
|
// Set defaults which can be overriden from aInitData in BaseCreate
|
|
mWindowType = eWindowType_toplevel;
|
|
mBorderStyle = eBorderStyle_default;
|
|
|
|
// Ensure that the toolkit is created.
|
|
nsToolkit::GetToolkit();
|
|
|
|
Inherited::BaseCreate(aParent, aInitData);
|
|
|
|
mParent = aParent;
|
|
mAncestorLink = aParent;
|
|
mAlwaysOnTop = aInitData->mAlwaysOnTop;
|
|
|
|
// If we have a parent widget, the new widget will be offset from the
|
|
// parent widget by aRect.{x,y}. Otherwise, we'll use aRect for the
|
|
// new widget coordinates.
|
|
DesktopIntPoint parentOrigin;
|
|
|
|
// Do we have a parent widget?
|
|
if (aParent || aNativeParent) {
|
|
DesktopRect parentDesktopRect = GetWidgetScreenRectForChildren(aParent, (NSView*)aNativeParent);
|
|
parentOrigin = gfx::RoundedToInt(parentDesktopRect.TopLeft());
|
|
}
|
|
|
|
DesktopIntRect widgetRect = aRect + parentOrigin;
|
|
|
|
nsresult rv =
|
|
CreateNativeWindow(nsCocoaUtils::GeckoRectToCocoaRect(widgetRect), mBorderStyle, false);
|
|
NS_ENSURE_SUCCESS(rv, rv);
|
|
|
|
if (mWindowType == eWindowType_popup) {
|
|
SetWindowMouseTransparent(aInitData->mMouseTransparent);
|
|
// now we can convert widgetRect to device pixels for the window we created,
|
|
// as the child view expects a rect expressed in the dev pix of its parent
|
|
LayoutDeviceIntRect devRect = RoundedToInt(newBounds * GetDesktopToDeviceScale());
|
|
return CreatePopupContentView(devRect, aInitData);
|
|
}
|
|
|
|
mIsAnimationSuppressed = aInitData->mIsAnimationSuppressed;
|
|
|
|
return NS_OK;
|
|
|
|
NS_OBJC_END_TRY_BLOCK_RETURN(NS_ERROR_FAILURE);
|
|
}
|
|
|
|
nsresult nsCocoaWindow::Create(nsIWidget* aParent, nsNativeWidget aNativeParent,
|
|
const LayoutDeviceIntRect& aRect, nsWidgetInitData* aInitData) {
|
|
DesktopIntRect desktopRect =
|
|
RoundedToInt(aRect / ParentBackingScaleFactor(aParent, (NSView*)aNativeParent));
|
|
return Create(aParent, aNativeParent, desktopRect, aInitData);
|
|
}
|
|
|
|
static unsigned int WindowMaskForBorderStyle(nsBorderStyle aBorderStyle) {
|
|
bool allOrDefault = (aBorderStyle == eBorderStyle_all || aBorderStyle == eBorderStyle_default);
|
|
|
|
/* Apple's docs on NSWindow styles say that "a window's style mask should
|
|
* include NSWindowStyleMaskTitled if it includes any of the others [besides
|
|
* NSWindowStyleMaskBorderless]". This implies that a borderless window
|
|
* shouldn't have any other styles than NSWindowStyleMaskBorderless.
|
|
*/
|
|
if (!allOrDefault && !(aBorderStyle & eBorderStyle_title)) return NSWindowStyleMaskBorderless;
|
|
|
|
unsigned int mask = NSWindowStyleMaskTitled;
|
|
if (allOrDefault || aBorderStyle & eBorderStyle_close) mask |= NSWindowStyleMaskClosable;
|
|
if (allOrDefault || aBorderStyle & eBorderStyle_minimize) mask |= NSWindowStyleMaskMiniaturizable;
|
|
if (allOrDefault || aBorderStyle & eBorderStyle_resizeh) mask |= NSWindowStyleMaskResizable;
|
|
|
|
return mask;
|
|
}
|
|
|
|
// If aRectIsFrameRect, aRect specifies the frame rect of the new window.
|
|
// Otherwise, aRect.x/y specify the position of the window's frame relative to
|
|
// the bottom of the menubar and aRect.width/height specify the size of the
|
|
// content rect.
|
|
nsresult nsCocoaWindow::CreateNativeWindow(const NSRect& aRect, nsBorderStyle aBorderStyle,
|
|
bool aRectIsFrameRect) {
|
|
NS_OBJC_BEGIN_TRY_BLOCK_RETURN;
|
|
|
|
// We default to NSWindowStyleMaskBorderless, add features if needed.
|
|
unsigned int features = NSWindowStyleMaskBorderless;
|
|
|
|
// Configure the window we will create based on the window type.
|
|
switch (mWindowType) {
|
|
case eWindowType_invisible:
|
|
case eWindowType_child:
|
|
break;
|
|
case eWindowType_popup:
|
|
if (aBorderStyle != eBorderStyle_default && mBorderStyle & eBorderStyle_title) {
|
|
features |= NSWindowStyleMaskTitled;
|
|
if (aBorderStyle & eBorderStyle_close) {
|
|
features |= NSWindowStyleMaskClosable;
|
|
}
|
|
}
|
|
if (mPopupType != ePopupTypeTooltip && aBorderStyle & eBorderStyle_minimize) {
|
|
features |= NSWindowStyleMaskMiniaturizable;
|
|
}
|
|
break;
|
|
case eWindowType_toplevel:
|
|
case eWindowType_dialog:
|
|
features = WindowMaskForBorderStyle(aBorderStyle);
|
|
break;
|
|
case eWindowType_sheet:
|
|
if (mParent->WindowType() != eWindowType_invisible && aBorderStyle & eBorderStyle_resizeh) {
|
|
features = NSWindowStyleMaskResizable;
|
|
} else {
|
|
features = NSWindowStyleMaskMiniaturizable;
|
|
}
|
|
features |= NSWindowStyleMaskTitled;
|
|
break;
|
|
default:
|
|
NS_ERROR("Unhandled window type!");
|
|
return NS_ERROR_FAILURE;
|
|
}
|
|
|
|
NSRect contentRect;
|
|
|
|
if (aRectIsFrameRect) {
|
|
contentRect = [NSWindow contentRectForFrameRect:aRect styleMask:features];
|
|
} else {
|
|
/*
|
|
* We pass a content area rect to initialize the native Cocoa window. The
|
|
* content rect we give is the same size as the size we're given by gecko.
|
|
* The origin we're given for non-popup windows is moved down by the height
|
|
* of the menu bar so that an origin of (0,100) from gecko puts the window
|
|
* 100 pixels below the top of the available desktop area. We also move the
|
|
* origin down by the height of a title bar if it exists. This is so the
|
|
* origin that gecko gives us for the top-left of the window turns out to
|
|
* be the top-left of the window we create. This is how it was done in
|
|
* Carbon. If it ought to be different we'll probably need to look at all
|
|
* the callers.
|
|
*
|
|
* Note: This means that if you put a secondary screen on top of your main
|
|
* screen and open a window in the top screen, it'll be incorrectly shifted
|
|
* down by the height of the menu bar. Same thing would happen in Carbon.
|
|
*
|
|
* Note: If you pass a rect with 0,0 for an origin, the window ends up in a
|
|
* weird place for some reason. This stops that without breaking popups.
|
|
*/
|
|
// Compensate for difference between frame and content area height (e.g. title bar).
|
|
NSRect newWindowFrame = [NSWindow frameRectForContentRect:aRect styleMask:features];
|
|
|
|
contentRect = aRect;
|
|
contentRect.origin.y -= (newWindowFrame.size.height - aRect.size.height);
|
|
|
|
if (mWindowType != eWindowType_popup) contentRect.origin.y -= [[NSApp mainMenu] menuBarHeight];
|
|
}
|
|
|
|
// NSLog(@"Top-level window being created at Cocoa rect: %f, %f, %f, %f\n",
|
|
// rect.origin.x, rect.origin.y, rect.size.width, rect.size.height);
|
|
|
|
Class windowClass = [BaseWindow class];
|
|
// If we have a titlebar on a top-level window, we want to be able to control the
|
|
// titlebar color (for unified windows), so use the special ToolbarWindow class.
|
|
// Note that we need to check the window type because we mark sheets as
|
|
// having titlebars.
|
|
if ((mWindowType == eWindowType_toplevel || mWindowType == eWindowType_dialog) &&
|
|
(features & NSWindowStyleMaskTitled))
|
|
windowClass = [ToolbarWindow class];
|
|
// If we're a popup window we need to use the PopupWindow class.
|
|
else if (mWindowType == eWindowType_popup)
|
|
windowClass = [PopupWindow class];
|
|
// If we're a non-popup borderless window we need to use the
|
|
// BorderlessWindow class.
|
|
else if (features == NSWindowStyleMaskBorderless)
|
|
windowClass = [BorderlessWindow class];
|
|
|
|
// Create the window
|
|
mWindow = [[windowClass alloc] initWithContentRect:contentRect
|
|
styleMask:features
|
|
backing:NSBackingStoreBuffered
|
|
defer:YES];
|
|
|
|
// Make sure that window titles don't leak to disk in private browsing mode
|
|
// due to macOS' resume feature.
|
|
[mWindow setRestorable:NO];
|
|
[mWindow disableSnapshotRestoration];
|
|
|
|
// setup our notification delegate. Note that setDelegate: does NOT retain.
|
|
mDelegate = [[WindowDelegate alloc] initWithGeckoWindow:this];
|
|
[mWindow setDelegate:mDelegate];
|
|
|
|
// Make sure that the content rect we gave has been honored.
|
|
NSRect wantedFrame = [mWindow frameRectForChildViewRect:contentRect];
|
|
if (!NSEqualRects([mWindow frame], wantedFrame)) {
|
|
// This can happen when the window is not on the primary screen.
|
|
[mWindow setFrame:wantedFrame display:NO];
|
|
}
|
|
UpdateBounds();
|
|
|
|
if (mWindowType == eWindowType_invisible) {
|
|
[mWindow setLevel:kCGDesktopWindowLevelKey];
|
|
}
|
|
|
|
if (mWindowType == eWindowType_popup) {
|
|
SetPopupWindowLevel();
|
|
[mWindow setBackgroundColor:[NSColor clearColor]];
|
|
[mWindow setOpaque:NO];
|
|
|
|
// When multiple spaces are in use and the browser is assigned to a
|
|
// particular space, override the "Assign To" space and display popups on
|
|
// the active space. Does not work with multiple displays. See
|
|
// NeedsRecreateToReshow() for multi-display with multi-space workaround.
|
|
if (!mAlwaysOnTop) {
|
|
NSWindowCollectionBehavior behavior = [mWindow collectionBehavior];
|
|
behavior |= NSWindowCollectionBehaviorMoveToActiveSpace;
|
|
[mWindow setCollectionBehavior:behavior];
|
|
}
|
|
} else {
|
|
// Non-popup windows are always opaque.
|
|
[mWindow setOpaque:YES];
|
|
}
|
|
|
|
NSWindowCollectionBehavior newBehavior = [mWindow collectionBehavior];
|
|
if (mAlwaysOnTop) {
|
|
[mWindow setLevel:NSFloatingWindowLevel];
|
|
newBehavior |= NSWindowCollectionBehaviorCanJoinAllSpaces;
|
|
}
|
|
[mWindow setCollectionBehavior:newBehavior];
|
|
|
|
[mWindow setContentMinSize:NSMakeSize(60, 60)];
|
|
[mWindow disableCursorRects];
|
|
|
|
// Make the window use CoreAnimation from the start, so that we don't
|
|
// switch from a non-CA window to a CA-window in the middle.
|
|
[[mWindow contentView] setWantsLayer:YES];
|
|
|
|
// Make sure the window starts out not draggable by the background.
|
|
// We will turn it on as necessary.
|
|
[mWindow setMovableByWindowBackground:NO];
|
|
|
|
[[WindowDataMap sharedWindowDataMap] ensureDataForWindow:mWindow];
|
|
mWindowMadeHere = true;
|
|
|
|
if (@available(macOS 10.14, *)) {
|
|
// Make the window respect the global appearance, which follows the browser.theme.toolbar-theme
|
|
// pref.
|
|
mWindow.appearanceSource = MOZGlobalAppearance.sharedInstance;
|
|
}
|
|
|
|
return NS_OK;
|
|
|
|
NS_OBJC_END_TRY_BLOCK_RETURN(NS_ERROR_FAILURE);
|
|
}
|
|
|
|
nsresult nsCocoaWindow::CreatePopupContentView(const LayoutDeviceIntRect& aRect,
|
|
nsWidgetInitData* aInitData) {
|
|
NS_OBJC_BEGIN_TRY_BLOCK_RETURN;
|
|
|
|
// We need to make our content view a ChildView.
|
|
mPopupContentView = new nsChildView();
|
|
if (!mPopupContentView) return NS_ERROR_FAILURE;
|
|
|
|
NS_ADDREF(mPopupContentView);
|
|
|
|
nsIWidget* thisAsWidget = static_cast<nsIWidget*>(this);
|
|
nsresult rv = mPopupContentView->Create(thisAsWidget, nullptr, aRect, aInitData);
|
|
if (NS_WARN_IF(NS_FAILED(rv))) {
|
|
return rv;
|
|
}
|
|
|
|
NSView* contentView = [mWindow contentView];
|
|
ChildView* childView = (ChildView*)mPopupContentView->GetNativeData(NS_NATIVE_WIDGET);
|
|
[childView setFrame:[contentView bounds]];
|
|
[childView setAutoresizingMask:NSViewWidthSizable | NSViewHeightSizable];
|
|
[contentView addSubview:childView];
|
|
|
|
return NS_OK;
|
|
|
|
NS_OBJC_END_TRY_BLOCK_RETURN(NS_ERROR_FAILURE);
|
|
}
|
|
|
|
void nsCocoaWindow::Destroy() {
|
|
if (mOnDestroyCalled) return;
|
|
mOnDestroyCalled = true;
|
|
|
|
// SetFakeModal(true) is called for non-modal window opened by modal window.
|
|
// On Cocoa, it needs corresponding SetFakeModal(false) on destroy to restore
|
|
// ancestor windows' state.
|
|
if (mFakeModal) {
|
|
SetFakeModal(false);
|
|
}
|
|
|
|
// If we don't hide here we run into problems with panels, this is not ideal.
|
|
// (Bug 891424)
|
|
Show(false);
|
|
|
|
if (mPopupContentView) mPopupContentView->Destroy();
|
|
|
|
if (mFullscreenTransitionAnimation) {
|
|
[mFullscreenTransitionAnimation stopAnimation];
|
|
ReleaseFullscreenTransitionAnimation();
|
|
}
|
|
|
|
nsBaseWidget::Destroy();
|
|
// nsBaseWidget::Destroy() calls GetParent()->RemoveChild(this). But we
|
|
// don't implement GetParent(), so we need to do the equivalent here.
|
|
if (mParent) {
|
|
mParent->RemoveChild(this);
|
|
}
|
|
nsBaseWidget::OnDestroy();
|
|
|
|
if (mInFullScreenMode) {
|
|
// On Lion we don't have to mess with the OS chrome when in Full Screen
|
|
// mode. But we do have to destroy the native window here (and not wait
|
|
// for that to happen in our destructor). We don't switch away from the
|
|
// native window's space until the window is destroyed, and otherwise this
|
|
// might not happen for several seconds (because at least one object
|
|
// holding a reference to ourselves is usually waiting to be garbage-
|
|
// collected). See bug 757618.
|
|
if (mInNativeFullScreenMode) {
|
|
DestroyNativeWindow();
|
|
} else if (mWindow) {
|
|
nsCocoaUtils::HideOSChromeOnScreen(false);
|
|
}
|
|
}
|
|
}
|
|
|
|
nsIWidget* nsCocoaWindow::GetSheetWindowParent(void) {
|
|
if (mWindowType != eWindowType_sheet) return nullptr;
|
|
nsCocoaWindow* parent = static_cast<nsCocoaWindow*>(mParent);
|
|
while (parent && (parent->mWindowType == eWindowType_sheet))
|
|
parent = static_cast<nsCocoaWindow*>(parent->mParent);
|
|
return parent;
|
|
}
|
|
|
|
void* nsCocoaWindow::GetNativeData(uint32_t aDataType) {
|
|
NS_OBJC_BEGIN_TRY_BLOCK_RETURN;
|
|
|
|
void* retVal = nullptr;
|
|
|
|
switch (aDataType) {
|
|
// to emulate how windows works, we always have to return a NSView
|
|
// for NS_NATIVE_WIDGET
|
|
case NS_NATIVE_WIDGET:
|
|
case NS_NATIVE_DISPLAY:
|
|
retVal = [mWindow contentView];
|
|
break;
|
|
|
|
case NS_NATIVE_WINDOW:
|
|
retVal = mWindow;
|
|
break;
|
|
|
|
case NS_NATIVE_GRAPHIC:
|
|
// There isn't anything that makes sense to return here,
|
|
// and it doesn't matter so just return nullptr.
|
|
NS_ERROR("Requesting NS_NATIVE_GRAPHIC on a top-level window!");
|
|
break;
|
|
case NS_RAW_NATIVE_IME_CONTEXT: {
|
|
retVal = GetPseudoIMEContext();
|
|
if (retVal) {
|
|
break;
|
|
}
|
|
NSView* view = mWindow ? [mWindow contentView] : nil;
|
|
if (view) {
|
|
retVal = [view inputContext];
|
|
}
|
|
// If inputContext isn't available on this window, return this window's
|
|
// pointer instead of nullptr since if this returns nullptr,
|
|
// IMEStateManager cannot manage composition with TextComposition
|
|
// instance. Although, this case shouldn't occur.
|
|
if (NS_WARN_IF(!retVal)) {
|
|
retVal = this;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
return retVal;
|
|
|
|
NS_OBJC_END_TRY_BLOCK_RETURN(nullptr);
|
|
}
|
|
|
|
bool nsCocoaWindow::IsVisible() const {
|
|
NS_OBJC_BEGIN_TRY_BLOCK_RETURN;
|
|
|
|
return (mWindow && ([mWindow isVisibleOrBeingShown] || mSheetNeedsShow));
|
|
|
|
NS_OBJC_END_TRY_BLOCK_RETURN(false);
|
|
}
|
|
|
|
void nsCocoaWindow::SetModal(bool aState) {
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
|
|
|
|
if (!mWindow) return;
|
|
|
|
// This is used during startup (outside the event loop) when creating
|
|
// the add-ons compatibility checking dialog and the profile manager UI;
|
|
// therefore, it needs to provide an autorelease pool to avoid cocoa
|
|
// objects leaking.
|
|
nsAutoreleasePool localPool;
|
|
|
|
mModal = aState;
|
|
nsCocoaWindow* ancestor = static_cast<nsCocoaWindow*>(mAncestorLink);
|
|
if (aState) {
|
|
++gXULModalLevel;
|
|
// When a non-sheet window gets "set modal", make the window(s) that it
|
|
// appears over behave as they should. We can't rely on native methods to
|
|
// do this, for the following reason: The OS runs modal non-sheet windows
|
|
// in an event loop (using [NSApplication runModalForWindow:] or similar
|
|
// methods) that's incompatible with the modal event loop in AppWindow::
|
|
// ShowModal() (each of these event loops is "exclusive", and can't run at
|
|
// the same time as other (similar) event loops).
|
|
if (mWindowType != eWindowType_sheet) {
|
|
while (ancestor) {
|
|
if (ancestor->mNumModalDescendents++ == 0) {
|
|
NSWindow* aWindow = ancestor->GetCocoaWindow();
|
|
if (ancestor->mWindowType != eWindowType_invisible) {
|
|
[[aWindow standardWindowButton:NSWindowCloseButton] setEnabled:NO];
|
|
[[aWindow standardWindowButton:NSWindowMiniaturizeButton] setEnabled:NO];
|
|
[[aWindow standardWindowButton:NSWindowZoomButton] setEnabled:NO];
|
|
}
|
|
}
|
|
ancestor = static_cast<nsCocoaWindow*>(ancestor->mParent);
|
|
}
|
|
[mWindow setLevel:NSModalPanelWindowLevel];
|
|
nsCocoaWindowList* windowList = new nsCocoaWindowList;
|
|
if (windowList) {
|
|
windowList->window = this; // Don't ADDREF
|
|
windowList->prev = gGeckoAppModalWindowList;
|
|
gGeckoAppModalWindowList = windowList;
|
|
}
|
|
}
|
|
} else {
|
|
--gXULModalLevel;
|
|
NS_ASSERTION(gXULModalLevel >= 0, "Mismatched call to nsCocoaWindow::SetModal(false)!");
|
|
if (mWindowType != eWindowType_sheet) {
|
|
while (ancestor) {
|
|
if (--ancestor->mNumModalDescendents == 0) {
|
|
NSWindow* aWindow = ancestor->GetCocoaWindow();
|
|
if (ancestor->mWindowType != eWindowType_invisible) {
|
|
[[aWindow standardWindowButton:NSWindowCloseButton] setEnabled:YES];
|
|
[[aWindow standardWindowButton:NSWindowMiniaturizeButton] setEnabled:YES];
|
|
[[aWindow standardWindowButton:NSWindowZoomButton] setEnabled:YES];
|
|
}
|
|
}
|
|
NS_ASSERTION(ancestor->mNumModalDescendents >= 0, "Widget hierarchy changed while modal!");
|
|
ancestor = static_cast<nsCocoaWindow*>(ancestor->mParent);
|
|
}
|
|
if (gGeckoAppModalWindowList) {
|
|
NS_ASSERTION(gGeckoAppModalWindowList->window == this,
|
|
"Widget hierarchy changed while modal!");
|
|
nsCocoaWindowList* saved = gGeckoAppModalWindowList;
|
|
gGeckoAppModalWindowList = gGeckoAppModalWindowList->prev;
|
|
delete saved; // "window" not ADDREFed
|
|
}
|
|
if (mWindowType == eWindowType_popup)
|
|
SetPopupWindowLevel();
|
|
else
|
|
[mWindow setLevel:NSNormalWindowLevel];
|
|
}
|
|
}
|
|
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
}
|
|
|
|
void nsCocoaWindow::SetFakeModal(bool aState) {
|
|
mFakeModal = aState;
|
|
SetModal(aState);
|
|
}
|
|
|
|
bool nsCocoaWindow::IsRunningAppModal() { return [NSApp _isRunningAppModal]; }
|
|
|
|
// Hide or show this window
|
|
void nsCocoaWindow::Show(bool bState) {
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
|
|
|
|
if (!mWindow) return;
|
|
|
|
if (!mSheetNeedsShow) {
|
|
// Early exit if our current visibility state is already the requested state.
|
|
if (bState == ([mWindow isVisible] || [mWindow isBeingShown])) {
|
|
return;
|
|
}
|
|
}
|
|
|
|
[mWindow setBeingShown:bState];
|
|
if (bState && !mWasShown) {
|
|
mWasShown = true;
|
|
}
|
|
|
|
nsIWidget* parentWidget = mParent;
|
|
nsCOMPtr<nsPIWidgetCocoa> piParentWidget(do_QueryInterface(parentWidget));
|
|
NSWindow* nativeParentWindow =
|
|
(parentWidget) ? (NSWindow*)parentWidget->GetNativeData(NS_NATIVE_WINDOW) : nil;
|
|
|
|
if (bState && !mBounds.IsEmpty()) {
|
|
// If we had set the activationPolicy to accessory, then right now we won't
|
|
// have a dock icon. Make sure that we undo that and show a dock icon now that
|
|
// we're going to show a window.
|
|
if ([NSApp activationPolicy] != NSApplicationActivationPolicyRegular) {
|
|
[NSApp setActivationPolicy:NSApplicationActivationPolicyRegular];
|
|
PR_SetEnv("MOZ_APP_NO_DOCK=");
|
|
}
|
|
|
|
// Don't try to show a popup when the parent isn't visible or is minimized.
|
|
if (mWindowType == eWindowType_popup && nativeParentWindow) {
|
|
if (![nativeParentWindow isVisible] || [nativeParentWindow isMiniaturized]) {
|
|
return;
|
|
}
|
|
}
|
|
|
|
if (mPopupContentView) {
|
|
// Ensure our content view is visible. We never need to hide it.
|
|
mPopupContentView->Show(true);
|
|
}
|
|
|
|
if (mWindowType == eWindowType_sheet) {
|
|
// bail if no parent window (its basically what we do in Carbon)
|
|
if (!nativeParentWindow || !piParentWidget) return;
|
|
|
|
NSWindow* topNonSheetWindow = nativeParentWindow;
|
|
|
|
// If this sheet is the child of another sheet, hide the parent so that
|
|
// this sheet can be displayed. Leave the parent mSheetNeedsShow alone,
|
|
// that is only used to handle sibling sheet contention. The parent will
|
|
// return once there are no more child sheets.
|
|
bool parentIsSheet = false;
|
|
if (NS_SUCCEEDED(piParentWidget->GetIsSheet(&parentIsSheet)) && parentIsSheet) {
|
|
piParentWidget->GetSheetWindowParent(&topNonSheetWindow);
|
|
#ifdef MOZ_THUNDERBIRD
|
|
[NSApp endSheet:nativeParentWindow];
|
|
#else
|
|
[nativeParentWindow.sheetParent endSheet:nativeParentWindow];
|
|
#endif
|
|
}
|
|
|
|
nsCOMPtr<nsIWidget> sheetShown;
|
|
if (NS_SUCCEEDED(piParentWidget->GetChildSheet(true, getter_AddRefs(sheetShown))) &&
|
|
(!sheetShown || sheetShown == this)) {
|
|
// If this sheet is already the sheet actually being shown, don't
|
|
// tell it to show again. Otherwise the number of calls to
|
|
#ifdef MOZ_THUNDERBIRD
|
|
// [NSApp beginSheet...] won't match up with [NSApp endSheet...].
|
|
#else
|
|
// [NSWindow beginSheet...] won't match up with [NSWindow endSheet...].
|
|
#endif
|
|
if (![mWindow isVisible]) {
|
|
mSheetNeedsShow = false;
|
|
mSheetWindowParent = topNonSheetWindow;
|
|
#ifdef MOZ_THUNDERBIRD
|
|
// Only set contextInfo if our parent isn't a sheet.
|
|
NSWindow* contextInfo = parentIsSheet ? nil : mSheetWindowParent;
|
|
[TopLevelWindowData deactivateInWindow:mSheetWindowParent];
|
|
[NSApp beginSheet:mWindow
|
|
modalForWindow:mSheetWindowParent
|
|
modalDelegate:mDelegate
|
|
didEndSelector:@selector(didEndSheet:returnCode:contextInfo:)
|
|
contextInfo:contextInfo];
|
|
#else
|
|
NSWindow* sheet = mWindow;
|
|
NSWindow* nonSheetParent = parentIsSheet ? nil : mSheetWindowParent;
|
|
[TopLevelWindowData deactivateInWindow:mSheetWindowParent];
|
|
[mSheetWindowParent beginSheet:sheet
|
|
completionHandler:^(NSModalResponse returnCode) {
|
|
// Note: 'nonSheetParent' (if it is set) is the window that is the parent
|
|
// of the sheet. If it's set, 'nonSheetParent' is always the top- level
|
|
// window, not another sheet itself. But 'nonSheetParent' is nil if our
|
|
// parent window is also a sheet -- in that case we shouldn't send the
|
|
// top-level window any activate events (because it's our parent window
|
|
// that needs to get these events, not the top-level window).
|
|
[TopLevelWindowData deactivateInWindow:sheet];
|
|
[sheet orderOut:nil];
|
|
if (nonSheetParent) {
|
|
[TopLevelWindowData activateInWindow:nonSheetParent];
|
|
}
|
|
}];
|
|
#endif
|
|
[TopLevelWindowData activateInWindow:mWindow];
|
|
SendSetZLevelEvent();
|
|
}
|
|
} else {
|
|
// A sibling of this sheet is active, don't show this sheet yet.
|
|
// When the active sheet hides, its brothers and sisters that have
|
|
// mSheetNeedsShow set will have their opportunities to display.
|
|
mSheetNeedsShow = true;
|
|
}
|
|
} else if (mWindowType == eWindowType_popup) {
|
|
// For reasons that aren't yet clear, calls to [NSWindow orderFront:] or
|
|
// [NSWindow makeKeyAndOrderFront:] can sometimes trigger "Error (1000)
|
|
// creating CGSWindow", which in turn triggers an internal inconsistency
|
|
// NSException. These errors shouldn't be fatal. So we need to wrap
|
|
// calls to ...orderFront: in TRY blocks. See bmo bug 470864.
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
|
|
[[mWindow contentView] setNeedsDisplay:YES];
|
|
[mWindow orderFront:nil];
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
SendSetZLevelEvent();
|
|
// If our popup window is a non-native context menu, tell the OS (and
|
|
// other programs) that a menu has opened. This is how the OS knows to
|
|
// close other programs' context menus when ours open.
|
|
if ([mWindow isKindOfClass:[PopupWindow class]] && [(PopupWindow*)mWindow isContextMenu]) {
|
|
[[NSDistributedNotificationCenter defaultCenter]
|
|
postNotificationName:@"com.apple.HIToolbox.beginMenuTrackingNotification"
|
|
object:@"org.mozilla.gecko.PopupWindow"];
|
|
}
|
|
|
|
// If a parent window was supplied and this is a popup at the parent
|
|
// level, set its child window. This will cause the child window to
|
|
// appear above the parent and move when the parent does. Setting this
|
|
// needs to happen after the _setWindowNumber calls above, otherwise the
|
|
// window doesn't focus properly.
|
|
if (nativeParentWindow && mPopupLevel == ePopupLevelParent)
|
|
[nativeParentWindow addChildWindow:mWindow ordered:NSWindowAbove];
|
|
} else {
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
|
|
if (mWindowType == eWindowType_toplevel &&
|
|
[mWindow respondsToSelector:@selector(setAnimationBehavior:)]) {
|
|
NSWindowAnimationBehavior behavior;
|
|
if (mIsAnimationSuppressed) {
|
|
behavior = NSWindowAnimationBehaviorNone;
|
|
} else {
|
|
switch (mAnimationType) {
|
|
case nsIWidget::eDocumentWindowAnimation:
|
|
behavior = NSWindowAnimationBehaviorDocumentWindow;
|
|
break;
|
|
default:
|
|
MOZ_FALLTHROUGH_ASSERT("unexpected mAnimationType value");
|
|
case nsIWidget::eGenericWindowAnimation:
|
|
behavior = NSWindowAnimationBehaviorDefault;
|
|
break;
|
|
}
|
|
}
|
|
[mWindow setAnimationBehavior:behavior];
|
|
mWindowAnimationBehavior = behavior;
|
|
}
|
|
|
|
// We don't want alwaysontop windows to pull focus when they're opened,
|
|
// as these tend to be for peripheral indicators and displays.
|
|
if (mAlwaysOnTop) {
|
|
[mWindow orderFront:nil];
|
|
} else {
|
|
[mWindow makeKeyAndOrderFront:nil];
|
|
}
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
SendSetZLevelEvent();
|
|
}
|
|
} else {
|
|
// roll up any popups if a top-level window is going away
|
|
if (mWindowType == eWindowType_toplevel || mWindowType == eWindowType_dialog) RollUpPopups();
|
|
|
|
// now get rid of the window/sheet
|
|
if (mWindowType == eWindowType_sheet) {
|
|
if (mSheetNeedsShow) {
|
|
// This is an attempt to hide a sheet that never had a chance to
|
|
// be shown. There's nothing to do other than make sure that it
|
|
// won't show.
|
|
mSheetNeedsShow = false;
|
|
} else {
|
|
// get sheet's parent *before* hiding the sheet (which breaks the linkage)
|
|
NSWindow* sheetParent = mSheetWindowParent;
|
|
|
|
// hide the sheet
|
|
#ifdef MOZ_THUNDERBIRD
|
|
[NSApp endSheet:mWindow];
|
|
#else
|
|
[mSheetWindowParent endSheet:mWindow];
|
|
#endif
|
|
[TopLevelWindowData deactivateInWindow:mWindow];
|
|
|
|
nsCOMPtr<nsIWidget> siblingSheetToShow;
|
|
bool parentIsSheet = false;
|
|
|
|
if (nativeParentWindow && piParentWidget &&
|
|
NS_SUCCEEDED(
|
|
piParentWidget->GetChildSheet(false, getter_AddRefs(siblingSheetToShow))) &&
|
|
siblingSheetToShow) {
|
|
// First, give sibling sheets an opportunity to show.
|
|
siblingSheetToShow->Show(true);
|
|
} else if (nativeParentWindow && piParentWidget &&
|
|
NS_SUCCEEDED(piParentWidget->GetIsSheet(&parentIsSheet)) && parentIsSheet) {
|
|
#ifdef MOZ_THUNDERBIRD
|
|
// Only set contextInfo if the parent of the parent sheet we're about
|
|
// to restore isn't itself a sheet.
|
|
NSWindow* contextInfo = sheetParent;
|
|
#else
|
|
// Only set nonSheetGrandparent if the parent of the parent sheet we're about
|
|
// to restore isn't itself a sheet.
|
|
NSWindow* nonSheetGrandparent = sheetParent;
|
|
#endif
|
|
nsIWidget* grandparentWidget = nil;
|
|
if (NS_SUCCEEDED(piParentWidget->GetRealParent(&grandparentWidget)) &&
|
|
grandparentWidget) {
|
|
nsCOMPtr<nsPIWidgetCocoa> piGrandparentWidget(do_QueryInterface(grandparentWidget));
|
|
bool grandparentIsSheet = false;
|
|
if (piGrandparentWidget &&
|
|
NS_SUCCEEDED(piGrandparentWidget->GetIsSheet(&grandparentIsSheet)) &&
|
|
grandparentIsSheet) {
|
|
#ifdef MOZ_THUNDERBIRD
|
|
contextInfo = nil;
|
|
#else
|
|
nonSheetGrandparent = nil;
|
|
#endif
|
|
}
|
|
}
|
|
// If there are no sibling sheets, but the parent is a sheet, restore
|
|
// it. It wasn't sent any deactivate events when it was hidden, so
|
|
// don't call through Show, just let the OS put it back up.
|
|
#ifdef MOZ_THUNDERBIRD
|
|
[NSApp beginSheet:nativeParentWindow
|
|
modalForWindow:sheetParent
|
|
modalDelegate:[nativeParentWindow delegate]
|
|
didEndSelector:@selector(didEndSheet:returnCode:contextInfo:)
|
|
contextInfo:contextInfo];
|
|
#else
|
|
[nativeParentWindow beginSheet:sheetParent
|
|
completionHandler:^(NSModalResponse returnCode) {
|
|
// Note: 'nonSheetGrandparent' (if it is set) is the window that is the
|
|
// parent of sheetParent. If it's set, 'nonSheetGrandparent' is always the
|
|
// top-level window, not another sheet itself. But 'nonSheetGrandparent'
|
|
// is nil if our parent window is also a sheet -- in that case we shouldn't
|
|
// send the top-level window any activate events (because it's our parent
|
|
// window that needs to get these events, not the top-level window).
|
|
[TopLevelWindowData deactivateInWindow:sheetParent];
|
|
[sheetParent orderOut:nil];
|
|
if (nonSheetGrandparent) {
|
|
[TopLevelWindowData activateInWindow:nonSheetGrandparent];
|
|
}
|
|
}];
|
|
#endif
|
|
} else {
|
|
// Sheet, that was hard. No more siblings or parents, going back
|
|
// to a real window.
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
|
|
[sheetParent makeKeyAndOrderFront:nil];
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
}
|
|
SendSetZLevelEvent();
|
|
}
|
|
} else {
|
|
// If the window is a popup window with a parent window we need to
|
|
// unhook it here before ordering it out. When you order out the child
|
|
// of a window it hides the parent window.
|
|
if (mWindowType == eWindowType_popup && nativeParentWindow)
|
|
[nativeParentWindow removeChildWindow:mWindow];
|
|
|
|
[mWindow orderOut:nil];
|
|
|
|
// If our popup window is a non-native context menu, tell the OS (and
|
|
// other programs) that a menu has closed.
|
|
if ([mWindow isKindOfClass:[PopupWindow class]] && [(PopupWindow*)mWindow isContextMenu]) {
|
|
[[NSDistributedNotificationCenter defaultCenter]
|
|
postNotificationName:@"com.apple.HIToolbox.endMenuTrackingNotification"
|
|
object:@"org.mozilla.gecko.PopupWindow"];
|
|
}
|
|
}
|
|
}
|
|
|
|
[mWindow setBeingShown:NO];
|
|
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
}
|
|
|
|
// Work around a problem where with multiple displays and multiple spaces
|
|
// enabled, where the browser is assigned to a single display or space, popup
|
|
// windows that are reshown after being hidden with [NSWindow orderOut] show on
|
|
// the assigned space even when opened from another display. Apply the
|
|
// workaround whenever more than one display is enabled.
|
|
bool nsCocoaWindow::NeedsRecreateToReshow() {
|
|
// Limit the workaround to popup windows because only they need to override
|
|
// the "Assign To" setting. i.e., to display where the parent window is.
|
|
return (mWindowType == eWindowType_popup) && mWasShown && ([[NSScreen screens] count] > 1);
|
|
}
|
|
|
|
WindowRenderer* nsCocoaWindow::GetWindowRenderer() {
|
|
if (mPopupContentView) {
|
|
return mPopupContentView->GetWindowRenderer();
|
|
}
|
|
return nullptr;
|
|
}
|
|
|
|
nsTransparencyMode nsCocoaWindow::GetTransparencyMode() {
|
|
NS_OBJC_BEGIN_TRY_BLOCK_RETURN;
|
|
|
|
return (!mWindow || [mWindow isOpaque]) ? eTransparencyOpaque : eTransparencyTransparent;
|
|
|
|
NS_OBJC_END_TRY_BLOCK_RETURN(eTransparencyOpaque);
|
|
}
|
|
|
|
// This is called from nsMenuPopupFrame when making a popup transparent.
|
|
void nsCocoaWindow::SetTransparencyMode(nsTransparencyMode aMode) {
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
|
|
|
|
// Only respect calls for popup windows.
|
|
if (!mWindow || mWindowType != eWindowType_popup) {
|
|
return;
|
|
}
|
|
|
|
BOOL isTransparent = aMode == eTransparencyTransparent;
|
|
BOOL currentTransparency = ![mWindow isOpaque];
|
|
if (isTransparent != currentTransparency) {
|
|
[mWindow setOpaque:!isTransparent];
|
|
[mWindow setBackgroundColor:(isTransparent ? [NSColor clearColor] : [NSColor whiteColor])];
|
|
}
|
|
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
}
|
|
|
|
void nsCocoaWindow::Enable(bool aState) {}
|
|
|
|
bool nsCocoaWindow::IsEnabled() const { return true; }
|
|
|
|
#define kWindowPositionSlop 20
|
|
|
|
void nsCocoaWindow::ConstrainPosition(bool aAllowSlop, int32_t* aX, int32_t* aY) {
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
|
|
|
|
if (!mWindow || ![mWindow screen]) {
|
|
return;
|
|
}
|
|
|
|
nsIntRect screenBounds;
|
|
|
|
int32_t width, height;
|
|
|
|
NSRect frame = [mWindow frame];
|
|
|
|
// zero size rects confuse the screen manager
|
|
width = std::max<int32_t>(frame.size.width, 1);
|
|
height = std::max<int32_t>(frame.size.height, 1);
|
|
|
|
nsCOMPtr<nsIScreenManager> screenMgr = do_GetService("@mozilla.org/gfx/screenmanager;1");
|
|
if (screenMgr) {
|
|
nsCOMPtr<nsIScreen> screen;
|
|
screenMgr->ScreenForRect(*aX, *aY, width, height, getter_AddRefs(screen));
|
|
|
|
if (screen) {
|
|
screen->GetRectDisplayPix(&(screenBounds.x), &(screenBounds.y), &(screenBounds.width),
|
|
&(screenBounds.height));
|
|
}
|
|
}
|
|
|
|
if (aAllowSlop) {
|
|
if (*aX < screenBounds.x - width + kWindowPositionSlop) {
|
|
*aX = screenBounds.x - width + kWindowPositionSlop;
|
|
} else if (*aX >= screenBounds.x + screenBounds.width - kWindowPositionSlop) {
|
|
*aX = screenBounds.x + screenBounds.width - kWindowPositionSlop;
|
|
}
|
|
|
|
if (*aY < screenBounds.y - height + kWindowPositionSlop) {
|
|
*aY = screenBounds.y - height + kWindowPositionSlop;
|
|
} else if (*aY >= screenBounds.y + screenBounds.height - kWindowPositionSlop) {
|
|
*aY = screenBounds.y + screenBounds.height - kWindowPositionSlop;
|
|
}
|
|
} else {
|
|
if (*aX < screenBounds.x) {
|
|
*aX = screenBounds.x;
|
|
} else if (*aX >= screenBounds.x + screenBounds.width - width) {
|
|
*aX = screenBounds.x + screenBounds.width - width;
|
|
}
|
|
|
|
if (*aY < screenBounds.y) {
|
|
*aY = screenBounds.y;
|
|
} else if (*aY >= screenBounds.y + screenBounds.height - height) {
|
|
*aY = screenBounds.y + screenBounds.height - height;
|
|
}
|
|
}
|
|
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
}
|
|
|
|
void nsCocoaWindow::SetSizeConstraints(const SizeConstraints& aConstraints) {
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
|
|
|
|
// Popups can be smaller than (32, 32)
|
|
NSRect rect = (mWindowType == eWindowType_popup) ? NSZeroRect : NSMakeRect(0.0, 0.0, 32, 32);
|
|
rect = [mWindow frameRectForChildViewRect:rect];
|
|
|
|
SizeConstraints c = aConstraints;
|
|
|
|
if (c.mScale.scale == MOZ_WIDGET_INVALID_SCALE) {
|
|
c.mScale.scale = BackingScaleFactor();
|
|
}
|
|
|
|
c.mMinSize.width = std::max(nsCocoaUtils::CocoaPointsToDevPixels(rect.size.width, c.mScale.scale),
|
|
c.mMinSize.width);
|
|
c.mMinSize.height = std::max(
|
|
nsCocoaUtils::CocoaPointsToDevPixels(rect.size.height, c.mScale.scale), c.mMinSize.height);
|
|
|
|
NSSize minSize = {nsCocoaUtils::DevPixelsToCocoaPoints(c.mMinSize.width, c.mScale.scale),
|
|
nsCocoaUtils::DevPixelsToCocoaPoints(c.mMinSize.height, c.mScale.scale)};
|
|
[mWindow setMinSize:minSize];
|
|
|
|
c.mMaxSize.width = std::max(
|
|
nsCocoaUtils::CocoaPointsToDevPixels(c.mMaxSize.width, c.mScale.scale), c.mMaxSize.width);
|
|
c.mMaxSize.height = std::max(
|
|
nsCocoaUtils::CocoaPointsToDevPixels(c.mMaxSize.height, c.mScale.scale), c.mMaxSize.height);
|
|
|
|
NSSize maxSize = {c.mMaxSize.width == NS_MAXSIZE
|
|
? FLT_MAX
|
|
: nsCocoaUtils::DevPixelsToCocoaPoints(c.mMaxSize.width, c.mScale.scale),
|
|
c.mMaxSize.height == NS_MAXSIZE
|
|
? FLT_MAX
|
|
: nsCocoaUtils::DevPixelsToCocoaPoints(c.mMaxSize.height, c.mScale.scale)};
|
|
[mWindow setMaxSize:maxSize];
|
|
|
|
nsBaseWidget::SetSizeConstraints(c);
|
|
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
}
|
|
|
|
// Coordinates are desktop pixels
|
|
void nsCocoaWindow::Move(double aX, double aY) {
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
|
|
|
|
if (!mWindow) {
|
|
return;
|
|
}
|
|
|
|
// The point we have is in Gecko coordinates (origin top-left). Convert
|
|
// it to Cocoa ones (origin bottom-left).
|
|
NSPoint coord = {static_cast<float>(aX),
|
|
static_cast<float>(nsCocoaUtils::FlippedScreenY(NSToIntRound(aY)))};
|
|
|
|
NSRect frame = [mWindow frame];
|
|
if (frame.origin.x != coord.x || frame.origin.y + frame.size.height != coord.y) {
|
|
[mWindow setFrameTopLeftPoint:coord];
|
|
}
|
|
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
}
|
|
|
|
void nsCocoaWindow::SetSizeMode(nsSizeMode aMode) {
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
|
|
|
|
if (!mWindow) return;
|
|
|
|
// mSizeMode will be updated in DispatchSizeModeEvent, which will be called
|
|
// from a delegate method that handles the state change during one of the
|
|
// calls below.
|
|
nsSizeMode previousMode = mSizeMode;
|
|
|
|
if (aMode == nsSizeMode_Normal) {
|
|
if ([mWindow isMiniaturized])
|
|
[mWindow deminiaturize:nil];
|
|
else if (previousMode == nsSizeMode_Maximized && [mWindow isZoomed])
|
|
[mWindow zoom:nil];
|
|
else if (previousMode == nsSizeMode_Fullscreen)
|
|
MakeFullScreen(false);
|
|
} else if (aMode == nsSizeMode_Minimized) {
|
|
if (![mWindow isMiniaturized]) [mWindow miniaturize:nil];
|
|
} else if (aMode == nsSizeMode_Maximized) {
|
|
if ([mWindow isMiniaturized]) [mWindow deminiaturize:nil];
|
|
if (![mWindow isZoomed]) [mWindow zoom:nil];
|
|
} else if (aMode == nsSizeMode_Fullscreen) {
|
|
if (!mInFullScreenMode) MakeFullScreen(true);
|
|
}
|
|
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
}
|
|
|
|
// The (work)space switching implementation below was inspired by Phoenix:
|
|
// https://github.com/kasper/phoenix/tree/d6c877f62b30a060dff119d8416b0934f76af534
|
|
// License: MIT.
|
|
|
|
// Runtime `CGSGetActiveSpace` library function feature detection.
|
|
typedef CGSSpaceID (*CGSGetActiveSpaceFunc)(CGSConnection cid);
|
|
static CGSGetActiveSpaceFunc GetCGSGetActiveSpaceFunc() {
|
|
static CGSGetActiveSpaceFunc func = nullptr;
|
|
static bool lookedUpFunc = false;
|
|
if (!lookedUpFunc) {
|
|
func = (CGSGetActiveSpaceFunc)dlsym(RTLD_DEFAULT, "CGSGetActiveSpace");
|
|
lookedUpFunc = true;
|
|
}
|
|
return func;
|
|
}
|
|
// Runtime `CGSCopyManagedDisplaySpaces` library function feature detection.
|
|
typedef CFArrayRef (*CGSCopyManagedDisplaySpacesFunc)(CGSConnection cid);
|
|
static CGSCopyManagedDisplaySpacesFunc GetCGSCopyManagedDisplaySpacesFunc() {
|
|
static CGSCopyManagedDisplaySpacesFunc func = nullptr;
|
|
static bool lookedUpFunc = false;
|
|
if (!lookedUpFunc) {
|
|
func = (CGSCopyManagedDisplaySpacesFunc)dlsym(RTLD_DEFAULT, "CGSCopyManagedDisplaySpaces");
|
|
lookedUpFunc = true;
|
|
}
|
|
return func;
|
|
}
|
|
// Runtime `CGSCopySpacesForWindows` library function feature detection.
|
|
typedef CFArrayRef (*CGSCopySpacesForWindowsFunc)(CGSConnection cid, CGSSpaceMask mask,
|
|
CFArrayRef windowIDs);
|
|
static CGSCopySpacesForWindowsFunc GetCGSCopySpacesForWindowsFunc() {
|
|
static CGSCopySpacesForWindowsFunc func = nullptr;
|
|
static bool lookedUpFunc = false;
|
|
if (!lookedUpFunc) {
|
|
func = (CGSCopySpacesForWindowsFunc)dlsym(RTLD_DEFAULT, "CGSCopySpacesForWindows");
|
|
lookedUpFunc = true;
|
|
}
|
|
return func;
|
|
}
|
|
// Runtime `CGSAddWindowsToSpaces` library function feature detection.
|
|
typedef void (*CGSAddWindowsToSpacesFunc)(CGSConnection cid, CFArrayRef windowIDs,
|
|
CFArrayRef spaceIDs);
|
|
static CGSAddWindowsToSpacesFunc GetCGSAddWindowsToSpacesFunc() {
|
|
static CGSAddWindowsToSpacesFunc func = nullptr;
|
|
static bool lookedUpFunc = false;
|
|
if (!lookedUpFunc) {
|
|
func = (CGSAddWindowsToSpacesFunc)dlsym(RTLD_DEFAULT, "CGSAddWindowsToSpaces");
|
|
lookedUpFunc = true;
|
|
}
|
|
return func;
|
|
}
|
|
// Runtime `CGSRemoveWindowsFromSpaces` library function feature detection.
|
|
typedef void (*CGSRemoveWindowsFromSpacesFunc)(CGSConnection cid, CFArrayRef windowIDs,
|
|
CFArrayRef spaceIDs);
|
|
static CGSRemoveWindowsFromSpacesFunc GetCGSRemoveWindowsFromSpacesFunc() {
|
|
static CGSRemoveWindowsFromSpacesFunc func = nullptr;
|
|
static bool lookedUpFunc = false;
|
|
if (!lookedUpFunc) {
|
|
func = (CGSRemoveWindowsFromSpacesFunc)dlsym(RTLD_DEFAULT, "CGSRemoveWindowsFromSpaces");
|
|
lookedUpFunc = true;
|
|
}
|
|
return func;
|
|
}
|
|
|
|
void nsCocoaWindow::GetWorkspaceID(nsAString& workspaceID) {
|
|
workspaceID.Truncate();
|
|
int32_t sid = GetWorkspaceID();
|
|
if (sid != 0) {
|
|
workspaceID.AppendInt(sid);
|
|
}
|
|
}
|
|
|
|
int32_t nsCocoaWindow::GetWorkspaceID() {
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
|
|
|
|
// Mac OSX space IDs start at '1' (default space), so '0' means 'unknown',
|
|
// effectively.
|
|
CGSSpaceID sid = 0;
|
|
|
|
CGSCopySpacesForWindowsFunc CopySpacesForWindows = GetCGSCopySpacesForWindowsFunc();
|
|
if (!CopySpacesForWindows) {
|
|
return sid;
|
|
}
|
|
|
|
CGSConnection cid = _CGSDefaultConnection();
|
|
// Fetch all spaces that this window belongs to (in order).
|
|
NSArray<NSNumber*>* spaceIDs = CFBridgingRelease(CopySpacesForWindows(
|
|
cid, kCGSAllSpacesMask, (__bridge CFArrayRef) @[ @([mWindow windowNumber]) ]));
|
|
if ([spaceIDs count]) {
|
|
// When spaces are found, return the first one.
|
|
// We don't support a single window painted across multiple places for now.
|
|
sid = [spaceIDs[0] integerValue];
|
|
} else {
|
|
// Fall back to the workspace that's currently active, which is '1' in the
|
|
// common case.
|
|
CGSGetActiveSpaceFunc GetActiveSpace = GetCGSGetActiveSpaceFunc();
|
|
if (GetActiveSpace) {
|
|
sid = GetActiveSpace(cid);
|
|
}
|
|
}
|
|
|
|
return sid;
|
|
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
}
|
|
|
|
void nsCocoaWindow::MoveToWorkspace(const nsAString& workspaceIDStr) {
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
|
|
|
|
if ([NSScreen screensHaveSeparateSpaces] && [[NSScreen screens] count] > 1) {
|
|
// We don't support moving to a workspace when the user has this option
|
|
// enabled in Mission Control.
|
|
return;
|
|
}
|
|
|
|
nsresult rv = NS_OK;
|
|
int32_t workspaceID = workspaceIDStr.ToInteger(&rv);
|
|
if (NS_FAILED(rv)) {
|
|
return;
|
|
}
|
|
|
|
CGSConnection cid = _CGSDefaultConnection();
|
|
int32_t currentSpace = GetWorkspaceID();
|
|
// If an empty workspace ID is passed in (not valid on OSX), or when the
|
|
// window is already on this workspace, we don't need to do anything.
|
|
if (!workspaceID || workspaceID == currentSpace) {
|
|
return;
|
|
}
|
|
|
|
CGSCopyManagedDisplaySpacesFunc CopyManagedDisplaySpaces = GetCGSCopyManagedDisplaySpacesFunc();
|
|
CGSAddWindowsToSpacesFunc AddWindowsToSpaces = GetCGSAddWindowsToSpacesFunc();
|
|
CGSRemoveWindowsFromSpacesFunc RemoveWindowsFromSpaces = GetCGSRemoveWindowsFromSpacesFunc();
|
|
if (!CopyManagedDisplaySpaces || !AddWindowsToSpaces || !RemoveWindowsFromSpaces) {
|
|
return;
|
|
}
|
|
|
|
// Fetch an ordered list of all known spaces.
|
|
NSArray* displaySpacesInfo = CFBridgingRelease(CopyManagedDisplaySpaces(cid));
|
|
// When we found the space we're looking for, we can bail out of the loop
|
|
// early, which this local variable is used for.
|
|
BOOL found = false;
|
|
for (NSDictionary<NSString*, id>* spacesInfo in displaySpacesInfo) {
|
|
NSArray<NSNumber*>* sids = [spacesInfo[CGSSpacesKey] valueForKey:CGSSpaceIDKey];
|
|
for (NSNumber* sid in sids) {
|
|
// If we found our space in the list, we're good to go and can jump out of
|
|
// this loop.
|
|
if ((int)[sid integerValue] == workspaceID) {
|
|
found = true;
|
|
break;
|
|
}
|
|
}
|
|
if (found) {
|
|
break;
|
|
}
|
|
}
|
|
|
|
// We were unable to find the space to correspond with the workspaceID as
|
|
// requested, so let's bail out.
|
|
if (!found) {
|
|
return;
|
|
}
|
|
|
|
// First we add the window to the appropriate space.
|
|
AddWindowsToSpaces(cid, (__bridge CFArrayRef) @[ @([mWindow windowNumber]) ],
|
|
(__bridge CFArrayRef) @[ @(workspaceID) ]);
|
|
// Then we remove the window from the active space.
|
|
RemoveWindowsFromSpaces(cid, (__bridge CFArrayRef) @[ @([mWindow windowNumber]) ],
|
|
(__bridge CFArrayRef) @[ @(currentSpace) ]);
|
|
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
}
|
|
|
|
void nsCocoaWindow::SuppressAnimation(bool aSuppress) {
|
|
if ([mWindow respondsToSelector:@selector(setAnimationBehavior:)]) {
|
|
if (aSuppress) {
|
|
[mWindow setIsAnimationSuppressed:YES];
|
|
[mWindow setAnimationBehavior:NSWindowAnimationBehaviorNone];
|
|
} else {
|
|
[mWindow setIsAnimationSuppressed:NO];
|
|
[mWindow setAnimationBehavior:mWindowAnimationBehavior];
|
|
}
|
|
}
|
|
}
|
|
|
|
// This has to preserve the window's frame bounds.
|
|
// This method requires (as does the Windows impl.) that you call Resize shortly
|
|
// after calling HideWindowChrome. See bug 498835 for fixing this.
|
|
void nsCocoaWindow::HideWindowChrome(bool aShouldHide) {
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
|
|
|
|
if (!mWindow || !mWindowMadeHere ||
|
|
(mWindowType != eWindowType_toplevel && mWindowType != eWindowType_dialog))
|
|
return;
|
|
|
|
BOOL isVisible = [mWindow isVisible];
|
|
|
|
// Remove child windows.
|
|
NSArray* childWindows = [mWindow childWindows];
|
|
NSEnumerator* enumerator = [childWindows objectEnumerator];
|
|
NSWindow* child = nil;
|
|
while ((child = [enumerator nextObject])) {
|
|
[mWindow removeChildWindow:child];
|
|
}
|
|
|
|
// Remove the views in the old window's content view.
|
|
// The NSArray is autoreleased and retains its NSViews.
|
|
NSArray<NSView*>* contentViewContents = [mWindow contentViewContents];
|
|
for (NSView* view in contentViewContents) {
|
|
[view removeFromSuperviewWithoutNeedingDisplay];
|
|
}
|
|
|
|
// Save state (like window title).
|
|
NSMutableDictionary* state = [mWindow exportState];
|
|
|
|
// Recreate the window with the right border style.
|
|
NSRect frameRect = [mWindow frame];
|
|
DestroyNativeWindow();
|
|
nsresult rv = CreateNativeWindow(frameRect, aShouldHide ? eBorderStyle_none : mBorderStyle, true);
|
|
NS_ENSURE_SUCCESS_VOID(rv);
|
|
|
|
// Re-import state.
|
|
[mWindow importState:state];
|
|
|
|
// Add the old content view subviews to the new window's content view.
|
|
for (NSView* view in contentViewContents) {
|
|
[[mWindow contentView] addSubview:view];
|
|
}
|
|
|
|
// Reparent child windows.
|
|
enumerator = [childWindows objectEnumerator];
|
|
while ((child = [enumerator nextObject])) {
|
|
[mWindow addChildWindow:child ordered:NSWindowAbove];
|
|
}
|
|
|
|
// Show the new window.
|
|
if (isVisible) {
|
|
bool wasAnimationSuppressed = mIsAnimationSuppressed;
|
|
mIsAnimationSuppressed = true;
|
|
Show(true);
|
|
mIsAnimationSuppressed = wasAnimationSuppressed;
|
|
}
|
|
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
}
|
|
|
|
class FullscreenTransitionData : public nsISupports {
|
|
public:
|
|
NS_DECL_ISUPPORTS
|
|
|
|
explicit FullscreenTransitionData(NSWindow* aWindow) : mTransitionWindow(aWindow) {}
|
|
|
|
NSWindow* mTransitionWindow;
|
|
|
|
private:
|
|
virtual ~FullscreenTransitionData() { [mTransitionWindow close]; }
|
|
};
|
|
|
|
NS_IMPL_ISUPPORTS0(FullscreenTransitionData)
|
|
|
|
@interface FullscreenTransitionDelegate : NSObject <NSAnimationDelegate> {
|
|
@public
|
|
nsCocoaWindow* mWindow;
|
|
nsIRunnable* mCallback;
|
|
}
|
|
@end
|
|
|
|
@implementation FullscreenTransitionDelegate
|
|
- (void)cleanupAndDispatch:(NSAnimation*)animation {
|
|
[animation setDelegate:nil];
|
|
[self autorelease];
|
|
// The caller should have added ref for us.
|
|
NS_DispatchToMainThread(already_AddRefed<nsIRunnable>(mCallback));
|
|
}
|
|
|
|
- (void)animationDidEnd:(NSAnimation*)animation {
|
|
MOZ_ASSERT(animation == mWindow->FullscreenTransitionAnimation(),
|
|
"Should be handling the only animation on the window");
|
|
mWindow->ReleaseFullscreenTransitionAnimation();
|
|
[self cleanupAndDispatch:animation];
|
|
}
|
|
|
|
- (void)animationDidStop:(NSAnimation*)animation {
|
|
[self cleanupAndDispatch:animation];
|
|
}
|
|
@end
|
|
|
|
static bool AlwaysUsesNativeFullScreen() {
|
|
return Preferences::GetBool("full-screen-api.macos-native-full-screen", false);
|
|
}
|
|
|
|
/* virtual */ bool nsCocoaWindow::PrepareForFullscreenTransition(nsISupports** aData) {
|
|
if (AlwaysUsesNativeFullScreen()) {
|
|
return false;
|
|
}
|
|
|
|
// Our fullscreen transition creates a new window occluding this window.
|
|
// That triggers an occlusion event which can cause DOM fullscreen requests
|
|
// to fail due to the context not being focused at the time the focus check
|
|
// is performed in the child process. Until the transition is cleaned up in
|
|
// CleanupFullscreenTransition(), ignore occlusion events for this window.
|
|
// If this method is changed to return false, the transition will not be
|
|
// performed and mIgnoreOcclusionCount should not be incremented.
|
|
MOZ_ASSERT(mIgnoreOcclusionCount >= 0);
|
|
mIgnoreOcclusionCount++;
|
|
|
|
nsCOMPtr<nsIScreen> widgetScreen = GetWidgetScreen();
|
|
NSScreen* cocoaScreen = ScreenHelperCocoa::CocoaScreenForScreen(widgetScreen);
|
|
|
|
NSWindow* win = [[NSWindow alloc] initWithContentRect:[cocoaScreen frame]
|
|
styleMask:NSWindowStyleMaskBorderless
|
|
backing:NSBackingStoreBuffered
|
|
defer:YES];
|
|
[win setBackgroundColor:[NSColor blackColor]];
|
|
[win setAlphaValue:0];
|
|
[win setIgnoresMouseEvents:YES];
|
|
[win setLevel:NSScreenSaverWindowLevel];
|
|
[win makeKeyAndOrderFront:nil];
|
|
|
|
auto data = new FullscreenTransitionData(win);
|
|
*aData = data;
|
|
NS_ADDREF(data);
|
|
return true;
|
|
}
|
|
|
|
/* virtual */ void nsCocoaWindow::CleanupFullscreenTransition() {
|
|
MOZ_ASSERT(mIgnoreOcclusionCount > 0);
|
|
mIgnoreOcclusionCount--;
|
|
}
|
|
|
|
/* virtual */ void nsCocoaWindow::PerformFullscreenTransition(FullscreenTransitionStage aStage,
|
|
uint16_t aDuration,
|
|
nsISupports* aData,
|
|
nsIRunnable* aCallback) {
|
|
auto data = static_cast<FullscreenTransitionData*>(aData);
|
|
FullscreenTransitionDelegate* delegate = [[FullscreenTransitionDelegate alloc] init];
|
|
delegate->mWindow = this;
|
|
// Storing already_AddRefed directly could cause static checking fail.
|
|
delegate->mCallback = nsCOMPtr<nsIRunnable>(aCallback).forget().take();
|
|
|
|
if (mFullscreenTransitionAnimation) {
|
|
[mFullscreenTransitionAnimation stopAnimation];
|
|
ReleaseFullscreenTransitionAnimation();
|
|
}
|
|
|
|
NSDictionary* dict = @{
|
|
NSViewAnimationTargetKey : data->mTransitionWindow,
|
|
NSViewAnimationEffectKey : aStage == eBeforeFullscreenToggle ? NSViewAnimationFadeInEffect
|
|
: NSViewAnimationFadeOutEffect
|
|
};
|
|
mFullscreenTransitionAnimation = [[NSViewAnimation alloc] initWithViewAnimations:@[ dict ]];
|
|
[mFullscreenTransitionAnimation setDelegate:delegate];
|
|
[mFullscreenTransitionAnimation setDuration:aDuration / 1000.0];
|
|
[mFullscreenTransitionAnimation startAnimation];
|
|
}
|
|
|
|
void nsCocoaWindow::WillEnterFullScreen(bool aFullScreen) {
|
|
if (mWidgetListener) {
|
|
mWidgetListener->FullscreenWillChange(aFullScreen);
|
|
}
|
|
// Update the state to full screen when we are entering, so that we switch to
|
|
// full screen view as soon as possible.
|
|
UpdateFullscreenState(aFullScreen, true);
|
|
}
|
|
|
|
void nsCocoaWindow::EnteredFullScreen(bool aFullScreen, bool aNativeMode) {
|
|
mInFullScreenTransition = false;
|
|
UpdateFullscreenState(aFullScreen, aNativeMode);
|
|
}
|
|
|
|
void nsCocoaWindow::UpdateFullscreenState(bool aFullScreen, bool aNativeMode) {
|
|
bool wasInFullscreen = mInFullScreenMode;
|
|
mInFullScreenMode = aFullScreen;
|
|
if (aNativeMode || mInNativeFullScreenMode) {
|
|
mInNativeFullScreenMode = aFullScreen;
|
|
}
|
|
DispatchSizeModeEvent();
|
|
if (mWidgetListener && wasInFullscreen != aFullScreen) {
|
|
mWidgetListener->FullscreenChanged(aFullScreen);
|
|
}
|
|
|
|
// Notify the mainChildView with our new fullscreen state.
|
|
nsChildView* mainChildView = static_cast<nsChildView*>([[mWindow mainChildView] widget]);
|
|
if (mainChildView) {
|
|
mainChildView->UpdateFullscreen(aFullScreen);
|
|
}
|
|
}
|
|
|
|
inline bool nsCocoaWindow::ShouldToggleNativeFullscreen(bool aFullScreen,
|
|
bool aUseSystemTransition) {
|
|
// First check if this window supports entering native fullscreen.
|
|
// This is set based on the macnativefullscreen attribute on the window's
|
|
// document element.
|
|
NSWindowCollectionBehavior colBehavior = [mWindow collectionBehavior];
|
|
if (!(colBehavior & NSWindowCollectionBehaviorFullScreenPrimary)) {
|
|
return false;
|
|
}
|
|
|
|
if (mInNativeFullScreenMode) {
|
|
// If we are using native fullscreen, go ahead to exit it.
|
|
return true;
|
|
}
|
|
if (!aUseSystemTransition) {
|
|
// If we do not want the system fullscreen transition,
|
|
// don't use the native fullscreen.
|
|
return false;
|
|
}
|
|
// If we are using native fullscreen, we should have returned earlier.
|
|
return aFullScreen;
|
|
}
|
|
|
|
nsresult nsCocoaWindow::MakeFullScreen(bool aFullScreen) {
|
|
return DoMakeFullScreen(aFullScreen, AlwaysUsesNativeFullScreen());
|
|
}
|
|
|
|
nsresult nsCocoaWindow::MakeFullScreenWithNativeTransition(bool aFullScreen) {
|
|
return DoMakeFullScreen(aFullScreen, true);
|
|
}
|
|
|
|
nsresult nsCocoaWindow::DoMakeFullScreen(bool aFullScreen, bool aUseSystemTransition) {
|
|
NS_OBJC_BEGIN_TRY_BLOCK_RETURN;
|
|
|
|
if (!mWindow) {
|
|
return NS_OK;
|
|
}
|
|
|
|
// We will call into MakeFullScreen redundantly when entering/exiting
|
|
// fullscreen mode via OS X controls. When that happens we should just handle
|
|
// it gracefully - no need to ASSERT.
|
|
if (mInFullScreenMode == aFullScreen) {
|
|
return NS_OK;
|
|
}
|
|
|
|
mInFullScreenTransition = true;
|
|
|
|
if (ShouldToggleNativeFullscreen(aFullScreen, aUseSystemTransition)) {
|
|
MOZ_ASSERT(mInNativeFullScreenMode != aFullScreen,
|
|
"We shouldn't have been in native fullscreen.");
|
|
// Calling toggleFullScreen will result in windowDid(FailTo)?(Enter|Exit)FullScreen
|
|
// to be called from the OS. We will call EnteredFullScreen from those methods,
|
|
// where mInFullScreenMode will be set and a sizemode event will be dispatched.
|
|
[mWindow toggleFullScreen:nil];
|
|
} else {
|
|
if (mWidgetListener) {
|
|
mWidgetListener->FullscreenWillChange(aFullScreen);
|
|
}
|
|
NSDisableScreenUpdates();
|
|
// The order here matters. When we exit full screen mode, we need to show the
|
|
// Dock first, otherwise the newly-created window won't have its minimize
|
|
// button enabled. See bug 526282.
|
|
nsCocoaUtils::HideOSChromeOnScreen(aFullScreen);
|
|
nsBaseWidget::InfallibleMakeFullScreen(aFullScreen);
|
|
NSEnableScreenUpdates();
|
|
EnteredFullScreen(aFullScreen, /* aNativeMode */ false);
|
|
}
|
|
|
|
return NS_OK;
|
|
|
|
NS_OBJC_END_TRY_BLOCK_RETURN(NS_ERROR_FAILURE);
|
|
}
|
|
|
|
// Coordinates are desktop pixels
|
|
void nsCocoaWindow::DoResize(double aX, double aY, double aWidth, double aHeight, bool aRepaint,
|
|
bool aConstrainToCurrentScreen) {
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
|
|
|
|
if (!mWindow || mInResize) {
|
|
return;
|
|
}
|
|
|
|
// We are able to resize a window outside of any aspect ratio contraints
|
|
// applied to it, but in order to "update" the aspect ratio contraint to the
|
|
// new window dimensions, we must re-lock the aspect ratio.
|
|
auto relockAspectRatio = MakeScopeExit([&]() {
|
|
if (mAspectRatioLocked) {
|
|
LockAspectRatio(true);
|
|
}
|
|
});
|
|
|
|
AutoRestore<bool> reentrantResizeGuard(mInResize);
|
|
mInResize = true;
|
|
|
|
CGFloat scale = mSizeConstraints.mScale.scale;
|
|
if (scale == MOZ_WIDGET_INVALID_SCALE) {
|
|
scale = BackingScaleFactor();
|
|
}
|
|
|
|
// mSizeConstraints is in device pixels.
|
|
int32_t width = NSToIntRound(aWidth * scale);
|
|
int32_t height = NSToIntRound(aHeight * scale);
|
|
|
|
width =
|
|
std::max(mSizeConstraints.mMinSize.width, std::min(mSizeConstraints.mMaxSize.width, width));
|
|
height = std::max(mSizeConstraints.mMinSize.height,
|
|
std::min(mSizeConstraints.mMaxSize.height, height));
|
|
|
|
DesktopIntRect newBounds(NSToIntRound(aX), NSToIntRound(aY), NSToIntRound(width / scale),
|
|
NSToIntRound(height / scale));
|
|
|
|
// constrain to the screen that contains the largest area of the new rect
|
|
FitRectToVisibleAreaForScreen(newBounds, aConstrainToCurrentScreen ? [mWindow screen] : nullptr);
|
|
|
|
// convert requested bounds into Cocoa coordinate system
|
|
NSRect newFrame = nsCocoaUtils::GeckoRectToCocoaRect(newBounds);
|
|
|
|
NSRect frame = [mWindow frame];
|
|
BOOL isMoving = newFrame.origin.x != frame.origin.x || newFrame.origin.y != frame.origin.y;
|
|
BOOL isResizing =
|
|
newFrame.size.width != frame.size.width || newFrame.size.height != frame.size.height;
|
|
|
|
if (!isMoving && !isResizing) {
|
|
return;
|
|
}
|
|
|
|
// We ignore aRepaint -- we have to call display:YES, otherwise the
|
|
// title bar doesn't immediately get repainted and is displayed in
|
|
// the wrong place, leading to a visual jump.
|
|
[mWindow setFrame:newFrame display:YES];
|
|
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
}
|
|
|
|
// Coordinates are desktop pixels
|
|
void nsCocoaWindow::Resize(double aX, double aY, double aWidth, double aHeight, bool aRepaint) {
|
|
DoResize(aX, aY, aWidth, aHeight, aRepaint, false);
|
|
}
|
|
|
|
// Coordinates are desktop pixels
|
|
void nsCocoaWindow::Resize(double aWidth, double aHeight, bool aRepaint) {
|
|
double invScale = 1.0 / BackingScaleFactor();
|
|
DoResize(mBounds.x * invScale, mBounds.y * invScale, aWidth, aHeight, aRepaint, true);
|
|
}
|
|
|
|
// Return the area that the Gecko ChildView in our window should cover, as an
|
|
// NSRect in screen coordinates (with 0,0 being the bottom left corner of the
|
|
// primary screen).
|
|
NSRect nsCocoaWindow::GetClientCocoaRect() {
|
|
if (!mWindow) {
|
|
return NSZeroRect;
|
|
}
|
|
|
|
return [mWindow childViewRectForFrameRect:[mWindow frame]];
|
|
}
|
|
|
|
LayoutDeviceIntRect nsCocoaWindow::GetClientBounds() {
|
|
NS_OBJC_BEGIN_TRY_BLOCK_RETURN;
|
|
|
|
CGFloat scaleFactor = BackingScaleFactor();
|
|
return nsCocoaUtils::CocoaRectToGeckoRectDevPix(GetClientCocoaRect(), scaleFactor);
|
|
|
|
NS_OBJC_END_TRY_BLOCK_RETURN(LayoutDeviceIntRect(0, 0, 0, 0));
|
|
}
|
|
|
|
void nsCocoaWindow::UpdateBounds() {
|
|
NSRect frame = NSZeroRect;
|
|
if (mWindow) {
|
|
frame = [mWindow frame];
|
|
}
|
|
mBounds = nsCocoaUtils::CocoaRectToGeckoRectDevPix(frame, BackingScaleFactor());
|
|
|
|
if (mPopupContentView) {
|
|
mPopupContentView->UpdateBoundsFromView();
|
|
}
|
|
}
|
|
|
|
LayoutDeviceIntRect nsCocoaWindow::GetScreenBounds() {
|
|
NS_OBJC_BEGIN_TRY_BLOCK_RETURN;
|
|
|
|
#ifdef DEBUG
|
|
LayoutDeviceIntRect r =
|
|
nsCocoaUtils::CocoaRectToGeckoRectDevPix([mWindow frame], BackingScaleFactor());
|
|
NS_ASSERTION(mWindow && mBounds == r, "mBounds out of sync!");
|
|
#endif
|
|
|
|
return mBounds;
|
|
|
|
NS_OBJC_END_TRY_BLOCK_RETURN(LayoutDeviceIntRect(0, 0, 0, 0));
|
|
}
|
|
|
|
double nsCocoaWindow::GetDefaultScaleInternal() { return BackingScaleFactor(); }
|
|
|
|
static CGFloat GetBackingScaleFactor(NSWindow* aWindow) {
|
|
NSRect frame = [aWindow frame];
|
|
if (frame.size.width > 0 && frame.size.height > 0) {
|
|
return nsCocoaUtils::GetBackingScaleFactor(aWindow);
|
|
}
|
|
|
|
// For windows with zero width or height, the backingScaleFactor method
|
|
// is broken - it will always return 2 on a retina macbook, even when
|
|
// the window position implies it's on a non-hidpi external display
|
|
// (to the extent that a zero-area window can be said to be "on" a
|
|
// display at all!)
|
|
// And to make matters worse, Cocoa even fires a
|
|
// windowDidChangeBackingProperties notification with the
|
|
// NSBackingPropertyOldScaleFactorKey key when a window on an
|
|
// external display is resized to/from zero height, even though it hasn't
|
|
// really changed screens.
|
|
|
|
// This causes us to handle popup window sizing incorrectly when the
|
|
// popup is resized to zero height (bug 820327) - nsXULPopupManager
|
|
// becomes (incorrectly) convinced the popup has been explicitly forced
|
|
// to a non-default size and needs to have size attributes attached.
|
|
|
|
// Workaround: instead of asking the window, we'll find the screen it is on
|
|
// and ask that for *its* backing scale factor.
|
|
|
|
// (See bug 853252 and additional comments in windowDidChangeScreen: below
|
|
// for further complications this causes.)
|
|
|
|
// First, expand the rect so that it actually has a measurable area,
|
|
// for FindTargetScreenForRect to use.
|
|
if (frame.size.width == 0) {
|
|
frame.size.width = 1;
|
|
}
|
|
if (frame.size.height == 0) {
|
|
frame.size.height = 1;
|
|
}
|
|
|
|
// Then identify the screen it belongs to, and return its scale factor.
|
|
NSScreen* screen = FindTargetScreenForRect(nsCocoaUtils::CocoaRectToGeckoRect(frame));
|
|
return nsCocoaUtils::GetBackingScaleFactor(screen);
|
|
}
|
|
|
|
CGFloat nsCocoaWindow::BackingScaleFactor() {
|
|
if (mBackingScaleFactor > 0.0) {
|
|
return mBackingScaleFactor;
|
|
}
|
|
if (!mWindow) {
|
|
return 1.0;
|
|
}
|
|
mBackingScaleFactor = GetBackingScaleFactor(mWindow);
|
|
return mBackingScaleFactor;
|
|
}
|
|
|
|
void nsCocoaWindow::BackingScaleFactorChanged() {
|
|
CGFloat newScale = GetBackingScaleFactor(mWindow);
|
|
|
|
// ignore notification if it hasn't really changed (or maybe we have
|
|
// disabled HiDPI mode via prefs)
|
|
if (mBackingScaleFactor == newScale) {
|
|
return;
|
|
}
|
|
|
|
mBackingScaleFactor = newScale;
|
|
|
|
if (!mWidgetListener || mWidgetListener->GetAppWindow()) {
|
|
return;
|
|
}
|
|
|
|
if (PresShell* presShell = mWidgetListener->GetPresShell()) {
|
|
presShell->BackingScaleFactorChanged();
|
|
}
|
|
mWidgetListener->UIResolutionChanged();
|
|
}
|
|
|
|
int32_t nsCocoaWindow::RoundsWidgetCoordinatesTo() {
|
|
if (BackingScaleFactor() == 2.0) {
|
|
return 2;
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
void nsCocoaWindow::SetCursor(const Cursor& aCursor) {
|
|
if (mPopupContentView) {
|
|
mPopupContentView->SetCursor(aCursor);
|
|
}
|
|
}
|
|
|
|
nsresult nsCocoaWindow::SetTitle(const nsAString& aTitle) {
|
|
NS_OBJC_BEGIN_TRY_BLOCK_RETURN;
|
|
|
|
if (!mWindow) {
|
|
return NS_OK;
|
|
}
|
|
|
|
const nsString& strTitle = PromiseFlatString(aTitle);
|
|
const unichar* uniTitle = reinterpret_cast<const unichar*>(strTitle.get());
|
|
NSString* title = [NSString stringWithCharacters:uniTitle length:strTitle.Length()];
|
|
if ([mWindow drawsContentsIntoWindowFrame] && ![mWindow wantsTitleDrawn]) {
|
|
// Don't cause invalidations when the title isn't displayed.
|
|
[mWindow disableSetNeedsDisplay];
|
|
[mWindow setTitle:title];
|
|
[mWindow enableSetNeedsDisplay];
|
|
} else {
|
|
[mWindow setTitle:title];
|
|
}
|
|
|
|
return NS_OK;
|
|
|
|
NS_OBJC_END_TRY_BLOCK_RETURN(NS_ERROR_FAILURE);
|
|
}
|
|
|
|
void nsCocoaWindow::Invalidate(const LayoutDeviceIntRect& aRect) {
|
|
if (mPopupContentView) {
|
|
mPopupContentView->Invalidate(aRect);
|
|
}
|
|
}
|
|
|
|
// Pass notification of some drag event to Gecko
|
|
//
|
|
// The drag manager has let us know that something related to a drag has
|
|
// occurred in this window. It could be any number of things, ranging from
|
|
// a drop, to a drag enter/leave, or a drag over event. The actual event
|
|
// is passed in |aMessage| and is passed along to our event hanlder so Gecko
|
|
// knows about it.
|
|
bool nsCocoaWindow::DragEvent(unsigned int aMessage, mozilla::gfx::Point aMouseGlobal,
|
|
UInt16 aKeyModifiers) {
|
|
return false;
|
|
}
|
|
|
|
NS_IMETHODIMP nsCocoaWindow::SendSetZLevelEvent() {
|
|
nsWindowZ placement = nsWindowZTop;
|
|
nsCOMPtr<nsIWidget> actualBelow;
|
|
if (mWidgetListener)
|
|
mWidgetListener->ZLevelChanged(true, &placement, nullptr, getter_AddRefs(actualBelow));
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP nsCocoaWindow::GetChildSheet(bool aShown, nsIWidget** _retval) {
|
|
nsIWidget* child = GetFirstChild();
|
|
|
|
while (child) {
|
|
if (child->WindowType() == eWindowType_sheet) {
|
|
// if it's a sheet, it must be an nsCocoaWindow
|
|
nsCocoaWindow* cocoaWindow = static_cast<nsCocoaWindow*>(child);
|
|
if (cocoaWindow->mWindow && ((aShown && [cocoaWindow->mWindow isVisible]) ||
|
|
(!aShown && cocoaWindow->mSheetNeedsShow))) {
|
|
nsCOMPtr<nsIWidget> widget = cocoaWindow;
|
|
widget.forget(_retval);
|
|
return NS_OK;
|
|
}
|
|
}
|
|
child = child->GetNextSibling();
|
|
}
|
|
|
|
*_retval = nullptr;
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP nsCocoaWindow::GetRealParent(nsIWidget** parent) {
|
|
*parent = mParent;
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP nsCocoaWindow::GetIsSheet(bool* isSheet) {
|
|
mWindowType == eWindowType_sheet ? * isSheet = true : * isSheet = false;
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP nsCocoaWindow::GetSheetWindowParent(NSWindow** sheetWindowParent) {
|
|
*sheetWindowParent = mSheetWindowParent;
|
|
return NS_OK;
|
|
}
|
|
|
|
// Invokes callback and ProcessEvent methods on Event Listener object
|
|
nsresult nsCocoaWindow::DispatchEvent(WidgetGUIEvent* event, nsEventStatus& aStatus) {
|
|
aStatus = nsEventStatus_eIgnore;
|
|
|
|
nsCOMPtr<nsIWidget> kungFuDeathGrip(event->mWidget);
|
|
mozilla::Unused << kungFuDeathGrip; // Not used within this function
|
|
|
|
if (mWidgetListener) aStatus = mWidgetListener->HandleEvent(event, mUseAttachedEvents);
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
// aFullScreen should be the window's mInFullScreenMode. We don't have access to that
|
|
// from here, so we need to pass it in. mInFullScreenMode should be the canonical
|
|
// indicator that a window is currently full screen and it makes sense to keep
|
|
// all sizemode logic here.
|
|
static nsSizeMode GetWindowSizeMode(NSWindow* aWindow, bool aFullScreen) {
|
|
if (aFullScreen) return nsSizeMode_Fullscreen;
|
|
if ([aWindow isMiniaturized]) return nsSizeMode_Minimized;
|
|
if (([aWindow styleMask] & NSWindowStyleMaskResizable) && [aWindow isZoomed])
|
|
return nsSizeMode_Maximized;
|
|
return nsSizeMode_Normal;
|
|
}
|
|
|
|
void nsCocoaWindow::ReportMoveEvent() {
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
|
|
|
|
// Prevent recursion, which can become infinite (see bug 708278). This
|
|
// can happen when the call to [NSWindow setFrameTopLeftPoint:] in
|
|
// nsCocoaWindow::Move() triggers an immediate NSWindowDidMove notification
|
|
// (and a call to [WindowDelegate windowDidMove:]).
|
|
if (mInReportMoveEvent) {
|
|
return;
|
|
}
|
|
mInReportMoveEvent = true;
|
|
|
|
UpdateBounds();
|
|
|
|
// The zoomed state can change when we're moving, in which case we need to
|
|
// update our internal mSizeMode. This can happen either if we're maximized
|
|
// and then moved, or if we're not maximized and moved back to zoomed state.
|
|
if (mWindow && ((mSizeMode == nsSizeMode_Maximized) ^ [mWindow isZoomed])) {
|
|
DispatchSizeModeEvent();
|
|
}
|
|
|
|
// Dispatch the move event to Gecko
|
|
NotifyWindowMoved(mBounds.x, mBounds.y);
|
|
|
|
mInReportMoveEvent = false;
|
|
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
}
|
|
|
|
void nsCocoaWindow::DispatchSizeModeEvent() {
|
|
if (!mWindow) {
|
|
return;
|
|
}
|
|
|
|
nsSizeMode newMode = GetWindowSizeMode(mWindow, mInFullScreenMode);
|
|
|
|
// Don't dispatch a sizemode event if:
|
|
// 1. the window is transitioning to fullscreen
|
|
// 2. the new sizemode is the same as the current sizemode
|
|
if (mInFullScreenTransition || mSizeMode == newMode) {
|
|
return;
|
|
}
|
|
|
|
mSizeMode = newMode;
|
|
if (mWidgetListener) {
|
|
mWidgetListener->SizeModeChanged(newMode);
|
|
}
|
|
|
|
if (StaticPrefs::widget_pause_compositor_when_minimized()) {
|
|
if (newMode == nsSizeMode_Minimized) {
|
|
PauseCompositor();
|
|
} else {
|
|
ResumeCompositor();
|
|
}
|
|
}
|
|
}
|
|
|
|
void nsCocoaWindow::DispatchOcclusionEvent() {
|
|
if (!mWindow) {
|
|
return;
|
|
}
|
|
|
|
bool newOcclusionState = !([mWindow occlusionState] & NSWindowOcclusionStateVisible);
|
|
|
|
// Don't dispatch if the new occlustion state is the same as the current state.
|
|
if (mIsFullyOccluded == newOcclusionState) {
|
|
return;
|
|
}
|
|
|
|
MOZ_ASSERT(mIgnoreOcclusionCount >= 0);
|
|
if (newOcclusionState && mIgnoreOcclusionCount > 0) {
|
|
return;
|
|
}
|
|
|
|
mIsFullyOccluded = newOcclusionState;
|
|
if (mWidgetListener) {
|
|
mWidgetListener->OcclusionStateChanged(mIsFullyOccluded);
|
|
}
|
|
}
|
|
|
|
void nsCocoaWindow::ReportSizeEvent() {
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
|
|
|
|
UpdateBounds();
|
|
|
|
if (mWidgetListener) {
|
|
LayoutDeviceIntRect innerBounds = GetClientBounds();
|
|
mWidgetListener->WindowResized(this, innerBounds.width, innerBounds.height);
|
|
}
|
|
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
}
|
|
|
|
void nsCocoaWindow::PauseCompositor() {
|
|
nsIWidget* mainChildView = static_cast<nsIWidget*>([[mWindow mainChildView] widget]);
|
|
if (!mainChildView) {
|
|
return;
|
|
}
|
|
CompositorBridgeChild* remoteRenderer = mainChildView->GetRemoteRenderer();
|
|
if (!remoteRenderer) {
|
|
return;
|
|
}
|
|
remoteRenderer->SendPause();
|
|
|
|
// Now that the compositor has paused, we also try to mark the browser window
|
|
// docshell inactive to stop any animations. This does not affect docshells
|
|
// for browsers in other processes, but browser UI code should be managing
|
|
// their active state appropriately.
|
|
if (!mWidgetListener) {
|
|
return;
|
|
}
|
|
PresShell* presShell = mWidgetListener->GetPresShell();
|
|
if (!presShell) {
|
|
return;
|
|
}
|
|
nsPresContext* presContext = presShell->GetPresContext();
|
|
if (!presContext) {
|
|
return;
|
|
}
|
|
BrowsingContext* bc = presContext->Document()->GetBrowsingContext();
|
|
if (!bc) {
|
|
return;
|
|
}
|
|
Unused << bc->SetExplicitActive(ExplicitActiveStatus::Inactive);
|
|
}
|
|
|
|
void nsCocoaWindow::ResumeCompositor() {
|
|
nsIWidget* mainChildView = static_cast<nsIWidget*>([[mWindow mainChildView] widget]);
|
|
if (!mainChildView) {
|
|
return;
|
|
}
|
|
CompositorBridgeChild* remoteRenderer = mainChildView->GetRemoteRenderer();
|
|
if (!remoteRenderer) {
|
|
return;
|
|
}
|
|
remoteRenderer->SendResume();
|
|
|
|
// Now that the compositor has resumed, we also try to mark the browser window
|
|
// docshell active to restart any animations. This does not affect docshells
|
|
// for browsers in other processes, but browser UI code should be managing
|
|
// their active state appropriately.
|
|
if (!mWidgetListener) {
|
|
return;
|
|
}
|
|
PresShell* presShell = mWidgetListener->GetPresShell();
|
|
if (!presShell) {
|
|
return;
|
|
}
|
|
nsPresContext* presContext = presShell->GetPresContext();
|
|
if (!presContext) {
|
|
return;
|
|
}
|
|
BrowsingContext* bc = presContext->Document()->GetBrowsingContext();
|
|
if (!bc) {
|
|
return;
|
|
}
|
|
Unused << bc->SetExplicitActive(ExplicitActiveStatus::Active);
|
|
}
|
|
|
|
void nsCocoaWindow::SetMenuBar(RefPtr<nsMenuBarX>&& aMenuBar) {
|
|
if (!mWindow) {
|
|
mMenuBar = nullptr;
|
|
return;
|
|
}
|
|
mMenuBar = std::move(aMenuBar);
|
|
|
|
// Only paint for active windows, or paint the hidden window menu bar if no
|
|
// other menu bar has been painted yet so that some reasonable menu bar is
|
|
// displayed when the app starts up.
|
|
if (mMenuBar && ((!gSomeMenuBarPainted && nsMenuUtilsX::GetHiddenWindowMenuBar() == mMenuBar) ||
|
|
[mWindow isMainWindow]))
|
|
mMenuBar->Paint();
|
|
}
|
|
|
|
void nsCocoaWindow::SetFocus(Raise aRaise, mozilla::dom::CallerType aCallerType) {
|
|
if (!mWindow) return;
|
|
|
|
if (mPopupContentView) {
|
|
return mPopupContentView->SetFocus(aRaise, aCallerType);
|
|
}
|
|
|
|
if (aRaise == Raise::Yes && ([mWindow isVisible] || [mWindow isMiniaturized])) {
|
|
if ([mWindow isMiniaturized]) {
|
|
[mWindow deminiaturize:nil];
|
|
}
|
|
|
|
[mWindow makeKeyAndOrderFront:nil];
|
|
SendSetZLevelEvent();
|
|
}
|
|
}
|
|
|
|
LayoutDeviceIntPoint nsCocoaWindow::WidgetToScreenOffset() {
|
|
NS_OBJC_BEGIN_TRY_BLOCK_RETURN;
|
|
|
|
return nsCocoaUtils::CocoaRectToGeckoRectDevPix(GetClientCocoaRect(), BackingScaleFactor())
|
|
.TopLeft();
|
|
|
|
NS_OBJC_END_TRY_BLOCK_RETURN(LayoutDeviceIntPoint(0, 0));
|
|
}
|
|
|
|
LayoutDeviceIntPoint nsCocoaWindow::GetClientOffset() {
|
|
NS_OBJC_BEGIN_TRY_BLOCK_RETURN;
|
|
|
|
LayoutDeviceIntRect clientRect = GetClientBounds();
|
|
|
|
return clientRect.TopLeft() - mBounds.TopLeft();
|
|
|
|
NS_OBJC_END_TRY_BLOCK_RETURN(LayoutDeviceIntPoint(0, 0));
|
|
}
|
|
|
|
LayoutDeviceIntSize nsCocoaWindow::ClientToWindowSize(const LayoutDeviceIntSize& aClientSize) {
|
|
NS_OBJC_BEGIN_TRY_BLOCK_RETURN;
|
|
|
|
if (!mWindow) return LayoutDeviceIntSize(0, 0);
|
|
|
|
CGFloat backingScale = BackingScaleFactor();
|
|
LayoutDeviceIntRect r(0, 0, aClientSize.width, aClientSize.height);
|
|
NSRect rect = nsCocoaUtils::DevPixelsToCocoaPoints(r, backingScale);
|
|
|
|
// Our caller expects the inflated rect for windows *with separate titlebars*,
|
|
// i.e. for windows where [mWindow drawsContentsIntoWindowFrame] is NO.
|
|
//
|
|
// So we call frameRectForContentRect on NSWindow here, instead of mWindow, so
|
|
// that we don't run into our override if this window is a window that draws
|
|
// its content into the titlebar.
|
|
//
|
|
// This is the same thing the windows widget does, but we probably should fix
|
|
// that, see bug 1445738.
|
|
NSUInteger styleMask = [mWindow styleMask];
|
|
styleMask &= ~NSWindowStyleMaskFullSizeContentView;
|
|
NSRect inflatedRect = [NSWindow frameRectForContentRect:rect styleMask:styleMask];
|
|
r = nsCocoaUtils::CocoaRectToGeckoRectDevPix(inflatedRect, backingScale);
|
|
return r.Size();
|
|
|
|
NS_OBJC_END_TRY_BLOCK_RETURN(LayoutDeviceIntSize(0, 0));
|
|
}
|
|
|
|
nsMenuBarX* nsCocoaWindow::GetMenuBar() { return mMenuBar; }
|
|
|
|
void nsCocoaWindow::CaptureRollupEvents(nsIRollupListener* aListener, bool aDoCapture) {
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
|
|
|
|
gRollupListener = nullptr;
|
|
|
|
if (aDoCapture) {
|
|
if (![NSApp isActive]) {
|
|
// We need to capture mouse event if we aren't
|
|
// the active application. We only set this up when needed
|
|
// because they cause spurious mouse event after crash
|
|
// and gdb sessions. See bug 699538.
|
|
nsToolkit::GetToolkit()->MonitorAllProcessMouseEvents();
|
|
}
|
|
gRollupListener = aListener;
|
|
|
|
// Sometimes more than one popup window can be visible at the same time
|
|
// (e.g. nested non-native context menus, or the test case (attachment
|
|
// 276885) for bmo bug 392389, which displays a non-native combo-box in a
|
|
// non-native popup window). In these cases the "active" popup window should
|
|
// be the topmost -- the (nested) context menu the mouse is currently over,
|
|
// or the combo-box's drop-down list (when it's displayed). But (among
|
|
// windows that have the same "level") OS X makes topmost the window that
|
|
// last received a mouse-down event, which may be incorrect (in the combo-
|
|
// box case, it makes topmost the window containing the combo-box). So
|
|
// here we fiddle with a non-native popup window's level to make sure the
|
|
// "active" one is always above any other non-native popup windows that
|
|
// may be visible.
|
|
if (mWindow && (mWindowType == eWindowType_popup)) SetPopupWindowLevel();
|
|
} else {
|
|
nsToolkit::GetToolkit()->StopMonitoringAllProcessMouseEvents();
|
|
|
|
// XXXndeakin this doesn't make sense.
|
|
// Why is the new window assumed to be a modal panel?
|
|
if (mWindow && (mWindowType == eWindowType_popup)) [mWindow setLevel:NSModalPanelWindowLevel];
|
|
}
|
|
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
}
|
|
|
|
nsresult nsCocoaWindow::GetAttention(int32_t aCycleCount) {
|
|
NS_OBJC_BEGIN_TRY_BLOCK_RETURN;
|
|
|
|
[NSApp requestUserAttention:NSInformationalRequest];
|
|
return NS_OK;
|
|
|
|
NS_OBJC_END_TRY_BLOCK_RETURN(NS_ERROR_FAILURE);
|
|
}
|
|
|
|
bool nsCocoaWindow::HasPendingInputEvent() { return nsChildView::DoHasPendingInputEvent(); }
|
|
|
|
void nsCocoaWindow::SetWindowShadowStyle(StyleWindowShadow aStyle) {
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
|
|
|
|
mShadowStyle = aStyle;
|
|
|
|
if (!mWindow || mWindowType != eWindowType_popup) {
|
|
return;
|
|
}
|
|
|
|
mWindow.shadowStyle = mShadowStyle;
|
|
[mWindow setUseMenuStyle:mShadowStyle == StyleWindowShadow::Menu];
|
|
[mWindow setHasShadow:aStyle != StyleWindowShadow::None];
|
|
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
}
|
|
|
|
void nsCocoaWindow::SetWindowOpacity(float aOpacity) {
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
|
|
|
|
if (!mWindow) {
|
|
return;
|
|
}
|
|
|
|
[mWindow setAlphaValue:(CGFloat)aOpacity];
|
|
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
}
|
|
|
|
void nsCocoaWindow::SetColorScheme(const Maybe<ColorScheme>& aScheme) {
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
|
|
|
|
if (!mWindow) {
|
|
return;
|
|
}
|
|
|
|
mWindow.appearance = aScheme ? NSAppearanceForColorScheme(*aScheme) : nil;
|
|
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
}
|
|
|
|
static inline CGAffineTransform GfxMatrixToCGAffineTransform(const gfx::Matrix& m) {
|
|
CGAffineTransform t;
|
|
t.a = m._11;
|
|
t.b = m._12;
|
|
t.c = m._21;
|
|
t.d = m._22;
|
|
t.tx = m._31;
|
|
t.ty = m._32;
|
|
return t;
|
|
}
|
|
|
|
void nsCocoaWindow::SetWindowTransform(const gfx::Matrix& aTransform) {
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
|
|
|
|
if (!mWindow) {
|
|
return;
|
|
}
|
|
|
|
// Calling CGSSetWindowTransform when the window is not visible results in
|
|
// misplacing the window into doubled x,y coordinates (see bug 1448132).
|
|
if (![mWindow isVisible] || NSIsEmptyRect([mWindow frame])) {
|
|
return;
|
|
}
|
|
|
|
if (StaticPrefs::widget_window_transforms_disabled()) {
|
|
// CGSSetWindowTransform is a private API. In case calling it causes
|
|
// problems either now or in the future, we'll want to have an easy kill
|
|
// switch. So we allow disabling it with a pref.
|
|
return;
|
|
}
|
|
|
|
gfx::Matrix transform = aTransform;
|
|
|
|
// aTransform is a transform that should be applied to the window relative
|
|
// to its regular position: If aTransform._31 is 100, then we want the
|
|
// window to be displayed 100 pixels to the right of its regular position.
|
|
// The transform that CGSSetWindowTransform accepts has a different meaning:
|
|
// It's used to answer the question "For the screen pixel at x,y (with the
|
|
// origin at the top left), what pixel in the window's buffer (again with
|
|
// origin top left) should be displayed at that position?"
|
|
// In the example above, this means that we need to call
|
|
// CGSSetWindowTransform with a horizontal translation of -windowPos.x - 100.
|
|
// So we need to invert the transform and adjust it by the window's position.
|
|
if (!transform.Invert()) {
|
|
// Treat non-invertible transforms as the identity transform.
|
|
transform = gfx::Matrix();
|
|
}
|
|
|
|
bool isIdentity = transform.IsIdentity();
|
|
if (isIdentity && mWindowTransformIsIdentity) {
|
|
return;
|
|
}
|
|
|
|
transform.PreTranslate(-mBounds.x, -mBounds.y);
|
|
|
|
// Snap translations to device pixels, to match what we do for CSS transforms
|
|
// and because the window server rounds down instead of to nearest.
|
|
if (!transform.HasNonTranslation() && transform.HasNonIntegerTranslation()) {
|
|
auto snappedTranslation = gfx::IntPoint::Round(transform.GetTranslation());
|
|
transform = gfx::Matrix::Translation(snappedTranslation.x, snappedTranslation.y);
|
|
}
|
|
|
|
// We also need to account for the backing scale factor: aTransform is given
|
|
// in device pixels, but CGSSetWindowTransform works with logical display
|
|
// pixels.
|
|
CGFloat backingScale = BackingScaleFactor();
|
|
transform.PreScale(backingScale, backingScale);
|
|
transform.PostScale(1 / backingScale, 1 / backingScale);
|
|
|
|
CGSConnection cid = _CGSDefaultConnection();
|
|
CGSSetWindowTransform(cid, [mWindow windowNumber], GfxMatrixToCGAffineTransform(transform));
|
|
|
|
mWindowTransformIsIdentity = isIdentity;
|
|
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
}
|
|
|
|
void nsCocoaWindow::SetWindowMouseTransparent(bool aIsTransparent) {
|
|
MOZ_ASSERT(mWindowType == eWindowType_popup, "This should only be called on popup windows.");
|
|
if (aIsTransparent) {
|
|
[mWindow setIgnoresMouseEvents:YES];
|
|
} else {
|
|
[mWindow setIgnoresMouseEvents:NO];
|
|
}
|
|
}
|
|
|
|
void nsCocoaWindow::SetShowsToolbarButton(bool aShow) {
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
|
|
|
|
if (mWindow) [mWindow setShowsToolbarButton:aShow];
|
|
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
}
|
|
|
|
void nsCocoaWindow::SetSupportsNativeFullscreen(bool aSupportsNativeFullscreen) {
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
|
|
|
|
if (mWindow) {
|
|
// This determines whether we tell cocoa that the window supports native
|
|
// full screen. If we do so, and another window is in native full screen,
|
|
// this window will also appear in native full screen. We generally only
|
|
// want to do this for primary application windows. We'll set the
|
|
// relevant macnativefullscreen attribute on those, which will lead to us
|
|
// being called with aSupportsNativeFullscreen set to `true` here.
|
|
NSWindowCollectionBehavior newBehavior = [mWindow collectionBehavior];
|
|
if (aSupportsNativeFullscreen) {
|
|
newBehavior |= NSWindowCollectionBehaviorFullScreenPrimary;
|
|
} else {
|
|
newBehavior &= ~NSWindowCollectionBehaviorFullScreenPrimary;
|
|
}
|
|
[mWindow setCollectionBehavior:newBehavior];
|
|
}
|
|
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
}
|
|
|
|
void nsCocoaWindow::SetWindowAnimationType(nsIWidget::WindowAnimationType aType) {
|
|
mAnimationType = aType;
|
|
}
|
|
|
|
void nsCocoaWindow::SetDrawsTitle(bool aDrawTitle) {
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
|
|
|
|
if (![mWindow drawsContentsIntoWindowFrame]) {
|
|
// If we don't draw into the window frame, we always want to display window
|
|
// titles.
|
|
[mWindow setWantsTitleDrawn:YES];
|
|
} else {
|
|
[mWindow setWantsTitleDrawn:aDrawTitle];
|
|
}
|
|
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
}
|
|
|
|
nsresult nsCocoaWindow::SetNonClientMargins(LayoutDeviceIntMargin& margins) {
|
|
NS_OBJC_BEGIN_TRY_BLOCK_RETURN;
|
|
|
|
SetDrawsInTitlebar(margins.top == 0);
|
|
|
|
return NS_OK;
|
|
|
|
NS_OBJC_END_TRY_BLOCK_RETURN(NS_ERROR_FAILURE);
|
|
}
|
|
|
|
void nsCocoaWindow::SetDrawsInTitlebar(bool aState) {
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
|
|
|
|
if (mWindow) [mWindow setDrawsContentsIntoWindowFrame:aState];
|
|
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
}
|
|
|
|
NS_IMETHODIMP nsCocoaWindow::SynthesizeNativeMouseEvent(LayoutDeviceIntPoint aPoint,
|
|
NativeMouseMessage aNativeMessage,
|
|
MouseButton aButton,
|
|
nsIWidget::Modifiers aModifierFlags,
|
|
nsIObserver* aObserver) {
|
|
NS_OBJC_BEGIN_TRY_BLOCK_RETURN;
|
|
|
|
AutoObserverNotifier notifier(aObserver, "mouseevent");
|
|
if (mPopupContentView) {
|
|
return mPopupContentView->SynthesizeNativeMouseEvent(aPoint, aNativeMessage, aButton,
|
|
aModifierFlags, nullptr);
|
|
}
|
|
|
|
return NS_OK;
|
|
|
|
NS_OBJC_END_TRY_BLOCK_RETURN(NS_ERROR_FAILURE);
|
|
}
|
|
|
|
NS_IMETHODIMP nsCocoaWindow::SynthesizeNativeMouseScrollEvent(
|
|
LayoutDeviceIntPoint aPoint, uint32_t aNativeMessage, double aDeltaX, double aDeltaY,
|
|
double aDeltaZ, uint32_t aModifierFlags, uint32_t aAdditionalFlags, nsIObserver* aObserver) {
|
|
NS_OBJC_BEGIN_TRY_BLOCK_RETURN;
|
|
|
|
AutoObserverNotifier notifier(aObserver, "mousescrollevent");
|
|
if (mPopupContentView) {
|
|
// Pass nullptr as the observer so that the AutoObserverNotification in
|
|
// nsChildView::SynthesizeNativeMouseScrollEvent will be ignored.
|
|
return mPopupContentView->SynthesizeNativeMouseScrollEvent(aPoint, aNativeMessage, aDeltaX,
|
|
aDeltaY, aDeltaZ, aModifierFlags,
|
|
aAdditionalFlags, nullptr);
|
|
}
|
|
|
|
return NS_OK;
|
|
|
|
NS_OBJC_END_TRY_BLOCK_RETURN(NS_ERROR_FAILURE);
|
|
}
|
|
|
|
void nsCocoaWindow::LockAspectRatio(bool aShouldLock) {
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
|
|
|
|
if (aShouldLock) {
|
|
[mWindow setContentAspectRatio:mWindow.frame.size];
|
|
mAspectRatioLocked = true;
|
|
} else {
|
|
// According to https://developer.apple.com/documentation/appkit/nswindow/1419507-aspectratio,
|
|
// aspect ratios and resize increments are mutually exclusive, and the accepted way of
|
|
// cancelling an established aspect ratio is to set the resize increments to 1.0, 1.0
|
|
[mWindow setResizeIncrements:NSMakeSize(1.0, 1.0)];
|
|
mAspectRatioLocked = false;
|
|
}
|
|
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
}
|
|
|
|
void nsCocoaWindow::UpdateThemeGeometries(const nsTArray<ThemeGeometry>& aThemeGeometries) {
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
|
|
|
|
if (mPopupContentView) {
|
|
return mPopupContentView->UpdateThemeGeometries(aThemeGeometries);
|
|
}
|
|
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
}
|
|
|
|
void nsCocoaWindow::SetPopupWindowLevel() {
|
|
if (!mWindow) return;
|
|
|
|
// Floating popups are at the floating level and hide when the window is
|
|
// deactivated.
|
|
if (mPopupLevel == ePopupLevelFloating) {
|
|
[mWindow setLevel:NSFloatingWindowLevel];
|
|
[mWindow setHidesOnDeactivate:YES];
|
|
} else {
|
|
// Otherwise, this is a top-level or parent popup. Parent popups always
|
|
// appear just above their parent and essentially ignore the level.
|
|
[mWindow setLevel:NSPopUpMenuWindowLevel];
|
|
[mWindow setHidesOnDeactivate:NO];
|
|
}
|
|
}
|
|
|
|
void nsCocoaWindow::SetInputContext(const InputContext& aContext,
|
|
const InputContextAction& aAction) {
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
|
|
|
|
mInputContext = aContext;
|
|
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
}
|
|
|
|
bool nsCocoaWindow::GetEditCommands(NativeKeyBindingsType aType, const WidgetKeyboardEvent& aEvent,
|
|
nsTArray<CommandInt>& aCommands) {
|
|
// Validate the arguments.
|
|
if (NS_WARN_IF(!nsIWidget::GetEditCommands(aType, aEvent, aCommands))) {
|
|
return false;
|
|
}
|
|
|
|
NativeKeyBindings* keyBindings = NativeKeyBindings::GetInstance(aType);
|
|
// When the keyboard event is fired from this widget, it must mean that no web content has focus
|
|
// because any web contents should be on `nsChildView`. And in any locales, the system UI is
|
|
// always horizontal layout. So, let's pass `Nothing()` for the writing mode here, it won't be
|
|
// treated as in a vertical content.
|
|
keyBindings->GetEditCommands(aEvent, Nothing(), aCommands);
|
|
return true;
|
|
}
|
|
|
|
bool nsCocoaWindow::AsyncPanZoomEnabled() const {
|
|
if (mPopupContentView) {
|
|
return mPopupContentView->AsyncPanZoomEnabled();
|
|
}
|
|
return nsBaseWidget::AsyncPanZoomEnabled();
|
|
}
|
|
|
|
bool nsCocoaWindow::StartAsyncAutoscroll(const ScreenPoint& aAnchorLocation,
|
|
const ScrollableLayerGuid& aGuid) {
|
|
if (mPopupContentView) {
|
|
return mPopupContentView->StartAsyncAutoscroll(aAnchorLocation, aGuid);
|
|
}
|
|
return nsBaseWidget::StartAsyncAutoscroll(aAnchorLocation, aGuid);
|
|
}
|
|
|
|
void nsCocoaWindow::StopAsyncAutoscroll(const ScrollableLayerGuid& aGuid) {
|
|
if (mPopupContentView) {
|
|
mPopupContentView->StopAsyncAutoscroll(aGuid);
|
|
return;
|
|
}
|
|
nsBaseWidget::StopAsyncAutoscroll(aGuid);
|
|
}
|
|
|
|
already_AddRefed<nsIWidget> nsIWidget::CreateTopLevelWindow() {
|
|
nsCOMPtr<nsIWidget> window = new nsCocoaWindow();
|
|
return window.forget();
|
|
}
|
|
|
|
already_AddRefed<nsIWidget> nsIWidget::CreateChildWindow() {
|
|
nsCOMPtr<nsIWidget> window = new nsChildView();
|
|
return window.forget();
|
|
}
|
|
|
|
@implementation WindowDelegate
|
|
|
|
// We try to find a gecko menu bar to paint. If one does not exist, just paint
|
|
// the application menu by itself so that a window doesn't have some other
|
|
// window's menu bar.
|
|
+ (void)paintMenubarForWindow:(NSWindow*)aWindow {
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
|
|
|
|
// make sure we only act on windows that have this kind of
|
|
// object as a delegate
|
|
id windowDelegate = [aWindow delegate];
|
|
if ([windowDelegate class] != [self class]) return;
|
|
|
|
nsCocoaWindow* geckoWidget = [windowDelegate geckoWidget];
|
|
NS_ASSERTION(geckoWidget, "Window delegate not returning a gecko widget!");
|
|
|
|
nsMenuBarX* geckoMenuBar = geckoWidget->GetMenuBar();
|
|
if (geckoMenuBar) {
|
|
geckoMenuBar->Paint();
|
|
} else {
|
|
// sometimes we don't have a native application menu early in launching
|
|
if (!sApplicationMenu) return;
|
|
|
|
NSMenu* mainMenu = [NSApp mainMenu];
|
|
NS_ASSERTION([mainMenu numberOfItems] > 0,
|
|
"Main menu does not have any items, something is terribly wrong!");
|
|
|
|
// Create a new menu bar.
|
|
// We create a GeckoNSMenu because all menu bar NSMenu objects should use that subclass for
|
|
// key handling reasons.
|
|
GeckoNSMenu* newMenuBar = [[GeckoNSMenu alloc] initWithTitle:@"MainMenuBar"];
|
|
|
|
// move the application menu from the existing menu bar to the new one
|
|
NSMenuItem* firstMenuItem = [[mainMenu itemAtIndex:0] retain];
|
|
[mainMenu removeItemAtIndex:0];
|
|
[newMenuBar insertItem:firstMenuItem atIndex:0];
|
|
[firstMenuItem release];
|
|
|
|
// set our new menu bar as the main menu
|
|
[NSApp setMainMenu:newMenuBar];
|
|
[newMenuBar release];
|
|
}
|
|
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
}
|
|
|
|
- (id)initWithGeckoWindow:(nsCocoaWindow*)geckoWind {
|
|
NS_OBJC_BEGIN_TRY_BLOCK_RETURN;
|
|
|
|
[super init];
|
|
mGeckoWindow = geckoWind;
|
|
mToplevelActiveState = false;
|
|
mHasEverBeenZoomed = false;
|
|
return self;
|
|
|
|
NS_OBJC_END_TRY_BLOCK_RETURN(nil);
|
|
}
|
|
|
|
- (NSSize)windowWillResize:(NSWindow*)sender toSize:(NSSize)proposedFrameSize {
|
|
RollUpPopups();
|
|
|
|
return proposedFrameSize;
|
|
}
|
|
|
|
- (void)windowDidResize:(NSNotification*)aNotification {
|
|
BaseWindow* window = [aNotification object];
|
|
[window updateTrackingArea];
|
|
|
|
if (!mGeckoWindow) return;
|
|
|
|
// Resizing might have changed our zoom state.
|
|
mGeckoWindow->DispatchSizeModeEvent();
|
|
mGeckoWindow->ReportSizeEvent();
|
|
}
|
|
|
|
- (void)windowDidChangeScreen:(NSNotification*)aNotification {
|
|
if (!mGeckoWindow) return;
|
|
|
|
// Because of Cocoa's peculiar treatment of zero-size windows (see comments
|
|
// at GetBackingScaleFactor() above), we sometimes have a situation where
|
|
// our concept of backing scale (based on the screen where the zero-sized
|
|
// window is positioned) differs from Cocoa's idea (always based on the
|
|
// Retina screen, AFAICT, even when an external non-Retina screen is the
|
|
// primary display).
|
|
//
|
|
// As a result, if the window was created with zero size on an external
|
|
// display, but then made visible on the (secondary) Retina screen, we
|
|
// will *not* get a windowDidChangeBackingProperties notification for it.
|
|
// This leads to an incorrect GetDefaultScale(), and widget coordinate
|
|
// confusion, as per bug 853252.
|
|
//
|
|
// To work around this, we check for a backing scale mismatch when we
|
|
// receive a windowDidChangeScreen notification, as we will receive this
|
|
// even if Cocoa was already treating the zero-size window as having
|
|
// Retina backing scale.
|
|
NSWindow* window = (NSWindow*)[aNotification object];
|
|
if ([window respondsToSelector:@selector(backingScaleFactor)]) {
|
|
if (GetBackingScaleFactor(window) != mGeckoWindow->BackingScaleFactor()) {
|
|
mGeckoWindow->BackingScaleFactorChanged();
|
|
}
|
|
}
|
|
|
|
mGeckoWindow->ReportMoveEvent();
|
|
}
|
|
|
|
- (void)windowWillEnterFullScreen:(NSNotification*)notification {
|
|
if (!mGeckoWindow) {
|
|
return;
|
|
}
|
|
|
|
mGeckoWindow->WillEnterFullScreen(true);
|
|
}
|
|
|
|
// Lion's full screen mode will bypass our internal fullscreen tracking, so
|
|
// we need to catch it when we transition and call our own methods, which in
|
|
// turn will fire "fullscreen" events.
|
|
- (void)windowDidEnterFullScreen:(NSNotification*)notification {
|
|
if (!mGeckoWindow) {
|
|
return;
|
|
}
|
|
|
|
mGeckoWindow->EnteredFullScreen(true);
|
|
|
|
// On Yosemite, the NSThemeFrame class has two new properties --
|
|
// titlebarView (an NSTitlebarView object) and titlebarContainerView (an
|
|
// NSTitlebarContainerView object). These are used to display the titlebar
|
|
// in fullscreen mode. In Safari they're not transparent. But in Firefox
|
|
// for some reason they are, which causes bug 1069658. The following code
|
|
// works around this Apple bug or design flaw.
|
|
NSWindow* window = (NSWindow*)[notification object];
|
|
NSView* frameView = [[window contentView] superview];
|
|
NSView* titlebarView = nil;
|
|
NSView* titlebarContainerView = nil;
|
|
if ([frameView respondsToSelector:@selector(titlebarView)]) {
|
|
titlebarView = [frameView titlebarView];
|
|
}
|
|
if ([frameView respondsToSelector:@selector(titlebarContainerView)]) {
|
|
titlebarContainerView = [frameView titlebarContainerView];
|
|
}
|
|
if ([titlebarView respondsToSelector:@selector(setTransparent:)]) {
|
|
[titlebarView setTransparent:NO];
|
|
}
|
|
if ([titlebarContainerView respondsToSelector:@selector(setTransparent:)]) {
|
|
[titlebarContainerView setTransparent:NO];
|
|
}
|
|
}
|
|
|
|
- (void)windowWillExitFullScreen:(NSNotification*)notification {
|
|
if (!mGeckoWindow) {
|
|
return;
|
|
}
|
|
|
|
mGeckoWindow->WillEnterFullScreen(false);
|
|
}
|
|
|
|
- (void)windowDidExitFullScreen:(NSNotification*)notification {
|
|
if (!mGeckoWindow) {
|
|
return;
|
|
}
|
|
|
|
mGeckoWindow->EnteredFullScreen(false);
|
|
}
|
|
|
|
- (void)windowDidFailToEnterFullScreen:(NSWindow*)window {
|
|
if (!mGeckoWindow) {
|
|
return;
|
|
}
|
|
|
|
mGeckoWindow->EnteredFullScreen(false);
|
|
}
|
|
|
|
- (void)windowDidFailToExitFullScreen:(NSWindow*)window {
|
|
if (!mGeckoWindow) {
|
|
return;
|
|
}
|
|
|
|
mGeckoWindow->EnteredFullScreen(true);
|
|
}
|
|
|
|
- (void)windowDidBecomeMain:(NSNotification*)aNotification {
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
|
|
|
|
RollUpPopups();
|
|
ChildViewMouseTracker::ReEvaluateMouseEnterState();
|
|
|
|
// [NSApp _isRunningAppModal] will return true if we're running an OS dialog
|
|
// app modally. If one of those is up then we want it to retain its menu bar.
|
|
if ([NSApp _isRunningAppModal]) return;
|
|
NSWindow* window = [aNotification object];
|
|
if (window) [WindowDelegate paintMenubarForWindow:window];
|
|
|
|
if ([window isKindOfClass:[ToolbarWindow class]]) {
|
|
[(ToolbarWindow*)window windowMainStateChanged];
|
|
}
|
|
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
}
|
|
|
|
- (void)windowDidResignMain:(NSNotification*)aNotification {
|
|
RollUpPopups();
|
|
ChildViewMouseTracker::ReEvaluateMouseEnterState();
|
|
|
|
// [NSApp _isRunningAppModal] will return true if we're running an OS dialog
|
|
// app modally. If one of those is up then we want it to retain its menu bar.
|
|
if ([NSApp _isRunningAppModal]) return;
|
|
RefPtr<nsMenuBarX> hiddenWindowMenuBar = nsMenuUtilsX::GetHiddenWindowMenuBar();
|
|
if (hiddenWindowMenuBar) {
|
|
// printf("painting hidden window menu bar due to window losing main status\n");
|
|
hiddenWindowMenuBar->Paint();
|
|
}
|
|
|
|
NSWindow* window = [aNotification object];
|
|
if ([window isKindOfClass:[ToolbarWindow class]]) {
|
|
[(ToolbarWindow*)window windowMainStateChanged];
|
|
}
|
|
}
|
|
|
|
- (void)windowDidBecomeKey:(NSNotification*)aNotification {
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
|
|
|
|
RollUpPopups();
|
|
ChildViewMouseTracker::ReEvaluateMouseEnterState();
|
|
|
|
NSWindow* window = [aNotification object];
|
|
if ([window isSheet]) [WindowDelegate paintMenubarForWindow:window];
|
|
|
|
nsChildView* mainChildView =
|
|
static_cast<nsChildView*>([[(BaseWindow*)window mainChildView] widget]);
|
|
if (mainChildView) {
|
|
if (mainChildView->GetInputContext().IsPasswordEditor()) {
|
|
TextInputHandler::EnableSecureEventInput();
|
|
} else {
|
|
TextInputHandler::EnsureSecureEventInputDisabled();
|
|
}
|
|
}
|
|
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
}
|
|
|
|
- (void)windowDidResignKey:(NSNotification*)aNotification {
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
|
|
|
|
RollUpPopups();
|
|
ChildViewMouseTracker::ReEvaluateMouseEnterState();
|
|
|
|
// If a sheet just resigned key then we should paint the menu bar
|
|
// for whatever window is now main.
|
|
NSWindow* window = [aNotification object];
|
|
if ([window isSheet]) [WindowDelegate paintMenubarForWindow:[NSApp mainWindow]];
|
|
|
|
TextInputHandler::EnsureSecureEventInputDisabled();
|
|
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
}
|
|
|
|
- (void)windowWillMove:(NSNotification*)aNotification {
|
|
RollUpPopups();
|
|
}
|
|
|
|
- (void)windowDidMove:(NSNotification*)aNotification {
|
|
if (mGeckoWindow) mGeckoWindow->ReportMoveEvent();
|
|
}
|
|
|
|
- (BOOL)windowShouldClose:(id)sender {
|
|
nsIWidgetListener* listener = mGeckoWindow ? mGeckoWindow->GetWidgetListener() : nullptr;
|
|
if (listener) listener->RequestWindowClose(mGeckoWindow);
|
|
return NO; // gecko will do it
|
|
}
|
|
|
|
- (void)windowWillClose:(NSNotification*)aNotification {
|
|
RollUpPopups();
|
|
}
|
|
|
|
- (void)windowWillMiniaturize:(NSNotification*)aNotification {
|
|
RollUpPopups();
|
|
}
|
|
|
|
- (void)windowDidMiniaturize:(NSNotification*)aNotification {
|
|
if (mGeckoWindow) mGeckoWindow->DispatchSizeModeEvent();
|
|
}
|
|
|
|
- (void)windowDidDeminiaturize:(NSNotification*)aNotification {
|
|
if (mGeckoWindow) mGeckoWindow->DispatchSizeModeEvent();
|
|
}
|
|
|
|
- (BOOL)windowShouldZoom:(NSWindow*)window toFrame:(NSRect)proposedFrame {
|
|
if (!mHasEverBeenZoomed && [window isZoomed]) return NO; // See bug 429954.
|
|
|
|
mHasEverBeenZoomed = YES;
|
|
return YES;
|
|
}
|
|
|
|
- (NSRect)window:(NSWindow*)window willPositionSheet:(NSWindow*)sheet usingRect:(NSRect)rect {
|
|
if ([window isKindOfClass:[ToolbarWindow class]]) {
|
|
rect.origin.y = [(ToolbarWindow*)window sheetAttachmentPosition];
|
|
}
|
|
return rect;
|
|
}
|
|
|
|
#ifdef MOZ_THUNDERBIRD
|
|
- (void)didEndSheet:(NSWindow*)sheet returnCode:(int)returnCode contextInfo:(void*)contextInfo {
|
|
NS_OBJC_BEGIN_TRY_ABORT_BLOCK;
|
|
|
|
// Note: 'contextInfo' (if it is set) is the window that is the parent of
|
|
// the sheet. The value of contextInfo is determined in
|
|
// nsCocoaWindow::Show(). If it's set, 'contextInfo' is always the top-
|
|
// level window, not another sheet itself. But 'contextInfo' is nil if
|
|
// our parent window is also a sheet -- in that case we shouldn't send
|
|
// the top-level window any activate events (because it's our parent
|
|
// window that needs to get these events, not the top-level window).
|
|
[TopLevelWindowData deactivateInWindow:sheet];
|
|
[sheet orderOut:self];
|
|
if (contextInfo) [TopLevelWindowData activateInWindow:(NSWindow*)contextInfo];
|
|
|
|
NS_OBJC_END_TRY_ABORT_BLOCK;
|
|
}
|
|
#endif
|
|
|
|
- (void)windowDidChangeBackingProperties:(NSNotification*)aNotification {
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
|
|
|
|
NSWindow* window = (NSWindow*)[aNotification object];
|
|
|
|
if ([window respondsToSelector:@selector(backingScaleFactor)]) {
|
|
CGFloat oldFactor =
|
|
[[[aNotification userInfo] objectForKey:@"NSBackingPropertyOldScaleFactorKey"] doubleValue];
|
|
if ([window backingScaleFactor] != oldFactor) {
|
|
mGeckoWindow->BackingScaleFactorChanged();
|
|
}
|
|
}
|
|
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
}
|
|
|
|
// This method is on NSWindowDelegate starting with 10.9
|
|
- (void)windowDidChangeOcclusionState:(NSNotification*)aNotification {
|
|
if (mGeckoWindow) {
|
|
mGeckoWindow->DispatchOcclusionEvent();
|
|
}
|
|
}
|
|
|
|
- (nsCocoaWindow*)geckoWidget {
|
|
return mGeckoWindow;
|
|
}
|
|
|
|
- (bool)toplevelActiveState {
|
|
return mToplevelActiveState;
|
|
}
|
|
|
|
- (void)sendToplevelActivateEvents {
|
|
if (!mToplevelActiveState && mGeckoWindow) {
|
|
nsIWidgetListener* listener = mGeckoWindow->GetWidgetListener();
|
|
if (listener) {
|
|
listener->WindowActivated();
|
|
}
|
|
mToplevelActiveState = true;
|
|
}
|
|
}
|
|
|
|
- (void)sendToplevelDeactivateEvents {
|
|
if (mToplevelActiveState && mGeckoWindow) {
|
|
nsIWidgetListener* listener = mGeckoWindow->GetWidgetListener();
|
|
if (listener) {
|
|
listener->WindowDeactivated();
|
|
}
|
|
mToplevelActiveState = false;
|
|
}
|
|
}
|
|
|
|
@end
|
|
|
|
@interface NSView (FrameViewMethodSwizzling)
|
|
- (NSPoint)FrameView__closeButtonOrigin;
|
|
- (CGFloat)FrameView__titlebarHeight;
|
|
@end
|
|
|
|
@implementation NSView (FrameViewMethodSwizzling)
|
|
|
|
- (NSPoint)FrameView__closeButtonOrigin {
|
|
if (![self.window isKindOfClass:[ToolbarWindow class]]) {
|
|
return self.FrameView__closeButtonOrigin;
|
|
}
|
|
ToolbarWindow* win = (ToolbarWindow*)[self window];
|
|
if (win.drawsContentsIntoWindowFrame && !(win.styleMask & NSWindowStyleMaskFullScreen) &&
|
|
(win.styleMask & NSWindowStyleMaskTitled)) {
|
|
const NSRect buttonsRect = win.windowButtonsRect;
|
|
if (NSIsEmptyRect(buttonsRect)) {
|
|
// Empty rect. Let's hide the buttons.
|
|
// Position is in non-flipped window coordinates. Using frame's height
|
|
// for the vertical coordinate will move the buttons above the window,
|
|
// making them invisible.
|
|
return NSMakePoint(buttonsRect.origin.x, win.frame.size.height);
|
|
} else if (win.windowTitlebarLayoutDirection == NSUserInterfaceLayoutDirectionRightToLeft) {
|
|
// We're in RTL mode, which means that the close button is the rightmost
|
|
// button of the three window buttons. and buttonsRect.origin is the
|
|
// bottom left corner of the green (zoom) button. The close button is 40px
|
|
// to the right of the zoom button. This is confirmed to be the same on
|
|
// all macOS versions between 10.12 - 12.0.
|
|
return NSMakePoint(buttonsRect.origin.x + 40.0f, buttonsRect.origin.y);
|
|
}
|
|
return buttonsRect.origin;
|
|
}
|
|
return self.FrameView__closeButtonOrigin;
|
|
}
|
|
|
|
- (CGFloat)FrameView__titlebarHeight {
|
|
CGFloat height = [self FrameView__titlebarHeight];
|
|
if ([[self window] isKindOfClass:[ToolbarWindow class]]) {
|
|
// Make sure that the titlebar height includes our shifted buttons.
|
|
// The following coordinates are in window space, with the origin being at the bottom left
|
|
// corner of the window.
|
|
ToolbarWindow* win = (ToolbarWindow*)[self window];
|
|
CGFloat frameHeight = [self frame].size.height;
|
|
CGFloat windowButtonY = frameHeight;
|
|
if (!NSIsEmptyRect(win.windowButtonsRect) && win.drawsContentsIntoWindowFrame &&
|
|
!(win.styleMask & NSWindowStyleMaskFullScreen) &&
|
|
(win.styleMask & NSWindowStyleMaskTitled)) {
|
|
windowButtonY = win.windowButtonsRect.origin.y;
|
|
}
|
|
height = std::max(height, frameHeight - windowButtonY);
|
|
}
|
|
return height;
|
|
}
|
|
|
|
@end
|
|
|
|
static NSMutableSet* gSwizzledFrameViewClasses = nil;
|
|
|
|
@interface NSWindow (PrivateSetNeedsDisplayInRectMethod)
|
|
- (void)_setNeedsDisplayInRect:(NSRect)aRect;
|
|
@end
|
|
|
|
@interface NSView (NSVisualEffectViewSetMaskImage)
|
|
- (void)setMaskImage:(NSImage*)image;
|
|
@end
|
|
|
|
@interface BaseWindow (Private)
|
|
- (void)removeTrackingArea;
|
|
- (void)cursorUpdated:(NSEvent*)aEvent;
|
|
- (void)reflowTitlebarElements;
|
|
@end
|
|
|
|
@implementation BaseWindow
|
|
|
|
// The frame of a window is implemented using undocumented NSView subclasses.
|
|
// We offset the window buttons by overriding the method _closeButtonOrigin on
|
|
// these frame view classes. The class which is
|
|
// used for a window is determined in the window's frameViewClassForStyleMask:
|
|
// method, so this is where we make sure that we have swizzled the method on
|
|
// all encountered classes.
|
|
+ (Class)frameViewClassForStyleMask:(NSUInteger)styleMask {
|
|
Class frameViewClass = [super frameViewClassForStyleMask:styleMask];
|
|
|
|
if (!gSwizzledFrameViewClasses) {
|
|
gSwizzledFrameViewClasses = [[NSMutableSet setWithCapacity:3] retain];
|
|
if (!gSwizzledFrameViewClasses) {
|
|
return frameViewClass;
|
|
}
|
|
}
|
|
|
|
static IMP our_closeButtonOrigin =
|
|
class_getMethodImplementation([NSView class], @selector(FrameView__closeButtonOrigin));
|
|
static IMP our_titlebarHeight =
|
|
class_getMethodImplementation([NSView class], @selector(FrameView__titlebarHeight));
|
|
|
|
if (![gSwizzledFrameViewClasses containsObject:frameViewClass]) {
|
|
// Either of these methods might be implemented in both a subclass of
|
|
// NSFrameView and one of its own subclasses. Which means that if we
|
|
// aren't careful we might end up swizzling the same method twice.
|
|
// Since method swizzling involves swapping pointers, this would break
|
|
// things.
|
|
IMP _closeButtonOrigin =
|
|
class_getMethodImplementation(frameViewClass, @selector(_closeButtonOrigin));
|
|
if (_closeButtonOrigin && _closeButtonOrigin != our_closeButtonOrigin) {
|
|
nsToolkit::SwizzleMethods(frameViewClass, @selector(_closeButtonOrigin),
|
|
@selector(FrameView__closeButtonOrigin));
|
|
}
|
|
|
|
// Override _titlebarHeight so that the floating titlebar doesn't clip the bottom of the
|
|
// window buttons which we move down with our override of _closeButtonOrigin.
|
|
IMP _titlebarHeight = class_getMethodImplementation(frameViewClass, @selector(_titlebarHeight));
|
|
if (_titlebarHeight && _titlebarHeight != our_titlebarHeight) {
|
|
nsToolkit::SwizzleMethods(frameViewClass, @selector(_titlebarHeight),
|
|
@selector(FrameView__titlebarHeight));
|
|
}
|
|
|
|
[gSwizzledFrameViewClasses addObject:frameViewClass];
|
|
}
|
|
|
|
return frameViewClass;
|
|
}
|
|
|
|
- (id)initWithContentRect:(NSRect)aContentRect
|
|
styleMask:(NSUInteger)aStyle
|
|
backing:(NSBackingStoreType)aBufferingType
|
|
defer:(BOOL)aFlag {
|
|
mDrawsIntoWindowFrame = NO;
|
|
[super initWithContentRect:aContentRect styleMask:aStyle backing:aBufferingType defer:aFlag];
|
|
mState = nil;
|
|
mDisabledNeedsDisplay = NO;
|
|
mTrackingArea = nil;
|
|
mDirtyRect = NSZeroRect;
|
|
mBeingShown = NO;
|
|
mDrawTitle = NO;
|
|
mUseMenuStyle = NO;
|
|
mTouchBar = nil;
|
|
mIsAnimationSuppressed = NO;
|
|
[self updateTrackingArea];
|
|
|
|
return self;
|
|
}
|
|
|
|
// Returns an autoreleased NSImage.
|
|
static NSImage* GetMenuMaskImage() {
|
|
CGFloat radius = 4.0f;
|
|
NSEdgeInsets insets = {5, 5, 5, 5};
|
|
NSSize maskSize = {12, 12};
|
|
NSImage* maskImage = [NSImage imageWithSize:maskSize
|
|
flipped:YES
|
|
drawingHandler:^BOOL(NSRect dstRect) {
|
|
NSBezierPath* path =
|
|
[NSBezierPath bezierPathWithRoundedRect:dstRect
|
|
xRadius:radius
|
|
yRadius:radius];
|
|
[[NSColor colorWithDeviceWhite:1.0 alpha:1.0] set];
|
|
[path fill];
|
|
return YES;
|
|
}];
|
|
[maskImage setCapInsets:insets];
|
|
return maskImage;
|
|
}
|
|
|
|
- (void)swapOutChildViewWrapper:(NSView*)aNewWrapper {
|
|
[aNewWrapper setFrame:[[self contentView] frame]];
|
|
NSView* childView = [[self mainChildView] retain];
|
|
[childView removeFromSuperview];
|
|
[aNewWrapper addSubview:childView];
|
|
[childView release];
|
|
[super setContentView:aNewWrapper];
|
|
}
|
|
|
|
- (void)setUseMenuStyle:(BOOL)aValue {
|
|
if (aValue && !mUseMenuStyle) {
|
|
// Turn on rounded corner masking.
|
|
NSView* effectView = VibrancyManager::CreateEffectView(VibrancyType::MENU, YES);
|
|
[effectView setMaskImage:GetMenuMaskImage()];
|
|
[self swapOutChildViewWrapper:effectView];
|
|
[effectView release];
|
|
} else if (mUseMenuStyle && !aValue) {
|
|
// Turn off rounded corner masking.
|
|
NSView* wrapper = [[NSView alloc] initWithFrame:NSZeroRect];
|
|
[wrapper setWantsLayer:YES];
|
|
[self swapOutChildViewWrapper:wrapper];
|
|
[wrapper release];
|
|
}
|
|
mUseMenuStyle = aValue;
|
|
}
|
|
|
|
- (NSTouchBar*)makeTouchBar {
|
|
mTouchBar = [[nsTouchBar alloc] init];
|
|
if (mTouchBar) {
|
|
sTouchBarIsInitialized = YES;
|
|
}
|
|
return mTouchBar;
|
|
}
|
|
|
|
- (void)setBeingShown:(BOOL)aValue {
|
|
mBeingShown = aValue;
|
|
}
|
|
|
|
- (BOOL)isBeingShown {
|
|
return mBeingShown;
|
|
}
|
|
|
|
- (BOOL)isVisibleOrBeingShown {
|
|
return [super isVisible] || mBeingShown;
|
|
}
|
|
|
|
- (void)setIsAnimationSuppressed:(BOOL)aValue {
|
|
mIsAnimationSuppressed = aValue;
|
|
}
|
|
|
|
- (BOOL)isAnimationSuppressed {
|
|
return mIsAnimationSuppressed;
|
|
}
|
|
|
|
- (void)disableSetNeedsDisplay {
|
|
mDisabledNeedsDisplay = YES;
|
|
}
|
|
|
|
- (void)enableSetNeedsDisplay {
|
|
mDisabledNeedsDisplay = NO;
|
|
}
|
|
|
|
- (void)dealloc {
|
|
[mTouchBar release];
|
|
[self removeTrackingArea];
|
|
ChildViewMouseTracker::OnDestroyWindow(self);
|
|
[super dealloc];
|
|
}
|
|
|
|
static const NSString* kStateTitleKey = @"title";
|
|
static const NSString* kStateDrawsContentsIntoWindowFrameKey = @"drawsContentsIntoWindowFrame";
|
|
static const NSString* kStateShowsToolbarButton = @"showsToolbarButton";
|
|
static const NSString* kStateCollectionBehavior = @"collectionBehavior";
|
|
static const NSString* kStateWantsTitleDrawn = @"wantsTitleDrawn";
|
|
|
|
- (void)importState:(NSDictionary*)aState {
|
|
if (NSString* title = [aState objectForKey:kStateTitleKey]) {
|
|
[self setTitle:title];
|
|
}
|
|
[self setDrawsContentsIntoWindowFrame:[[aState objectForKey:kStateDrawsContentsIntoWindowFrameKey]
|
|
boolValue]];
|
|
[self setShowsToolbarButton:[[aState objectForKey:kStateShowsToolbarButton] boolValue]];
|
|
[self setCollectionBehavior:[[aState objectForKey:kStateCollectionBehavior] unsignedIntValue]];
|
|
[self setWantsTitleDrawn:[[aState objectForKey:kStateWantsTitleDrawn] boolValue]];
|
|
}
|
|
|
|
- (NSMutableDictionary*)exportState {
|
|
NSMutableDictionary* state = [NSMutableDictionary dictionaryWithCapacity:10];
|
|
if (NSString* title = [self title]) {
|
|
[state setObject:title forKey:kStateTitleKey];
|
|
}
|
|
[state setObject:[NSNumber numberWithBool:[self drawsContentsIntoWindowFrame]]
|
|
forKey:kStateDrawsContentsIntoWindowFrameKey];
|
|
[state setObject:[NSNumber numberWithBool:[self showsToolbarButton]]
|
|
forKey:kStateShowsToolbarButton];
|
|
[state setObject:[NSNumber numberWithUnsignedInt:[self collectionBehavior]]
|
|
forKey:kStateCollectionBehavior];
|
|
[state setObject:[NSNumber numberWithBool:[self wantsTitleDrawn]] forKey:kStateWantsTitleDrawn];
|
|
return state;
|
|
}
|
|
|
|
- (void)setDrawsContentsIntoWindowFrame:(BOOL)aState {
|
|
bool changed = (aState != mDrawsIntoWindowFrame);
|
|
mDrawsIntoWindowFrame = aState;
|
|
if (changed) {
|
|
[self reflowTitlebarElements];
|
|
}
|
|
}
|
|
|
|
- (BOOL)drawsContentsIntoWindowFrame {
|
|
return mDrawsIntoWindowFrame;
|
|
}
|
|
|
|
- (NSRect)childViewRectForFrameRect:(NSRect)aFrameRect {
|
|
if (mDrawsIntoWindowFrame) {
|
|
return aFrameRect;
|
|
}
|
|
NSUInteger styleMask = [self styleMask];
|
|
styleMask &= ~NSWindowStyleMaskFullSizeContentView;
|
|
return [NSWindow contentRectForFrameRect:aFrameRect styleMask:styleMask];
|
|
}
|
|
|
|
- (NSRect)frameRectForChildViewRect:(NSRect)aChildViewRect {
|
|
if (mDrawsIntoWindowFrame) {
|
|
return aChildViewRect;
|
|
}
|
|
NSUInteger styleMask = [self styleMask];
|
|
styleMask &= ~NSWindowStyleMaskFullSizeContentView;
|
|
return [NSWindow frameRectForContentRect:aChildViewRect styleMask:styleMask];
|
|
}
|
|
|
|
- (NSTimeInterval)animationResizeTime:(NSRect)newFrame {
|
|
if (mIsAnimationSuppressed) {
|
|
// Should not animate the initial session-restore size change
|
|
return 0.0;
|
|
}
|
|
|
|
return [super animationResizeTime:newFrame];
|
|
}
|
|
|
|
- (void)setWantsTitleDrawn:(BOOL)aDrawTitle {
|
|
mDrawTitle = aDrawTitle;
|
|
[self setTitleVisibility:mDrawTitle ? NSWindowTitleVisible : NSWindowTitleHidden];
|
|
}
|
|
|
|
- (BOOL)wantsTitleDrawn {
|
|
return mDrawTitle;
|
|
}
|
|
|
|
- (NSView*)trackingAreaView {
|
|
NSView* contentView = [self contentView];
|
|
return [contentView superview] ? [contentView superview] : contentView;
|
|
}
|
|
|
|
- (NSArray<NSView*>*)contentViewContents {
|
|
return [[[[self contentView] subviews] copy] autorelease];
|
|
}
|
|
|
|
- (ChildView*)mainChildView {
|
|
NSView* contentView = [self contentView];
|
|
NSView* lastView = [[contentView subviews] lastObject];
|
|
if ([lastView isKindOfClass:[ChildView class]]) {
|
|
return (ChildView*)lastView;
|
|
}
|
|
return nil;
|
|
}
|
|
|
|
- (void)removeTrackingArea {
|
|
if (mTrackingArea) {
|
|
[[self trackingAreaView] removeTrackingArea:mTrackingArea];
|
|
[mTrackingArea release];
|
|
mTrackingArea = nil;
|
|
}
|
|
}
|
|
|
|
- (void)updateTrackingArea {
|
|
[self removeTrackingArea];
|
|
|
|
NSView* view = [self trackingAreaView];
|
|
const NSTrackingAreaOptions options =
|
|
NSTrackingMouseEnteredAndExited | NSTrackingMouseMoved | NSTrackingActiveAlways;
|
|
mTrackingArea = [[NSTrackingArea alloc] initWithRect:[view bounds]
|
|
options:options
|
|
owner:self
|
|
userInfo:nil];
|
|
[view addTrackingArea:mTrackingArea];
|
|
}
|
|
|
|
- (void)mouseEntered:(NSEvent*)aEvent {
|
|
ChildViewMouseTracker::MouseEnteredWindow(aEvent);
|
|
}
|
|
|
|
- (void)mouseExited:(NSEvent*)aEvent {
|
|
ChildViewMouseTracker::MouseExitedWindow(aEvent);
|
|
}
|
|
|
|
- (void)mouseMoved:(NSEvent*)aEvent {
|
|
ChildViewMouseTracker::MouseMoved(aEvent);
|
|
}
|
|
|
|
- (void)cursorUpdated:(NSEvent*)aEvent {
|
|
// Nothing to do here, but NSTrackingArea wants us to implement this method.
|
|
}
|
|
|
|
- (void)_setNeedsDisplayInRect:(NSRect)aRect {
|
|
// Prevent unnecessary invalidations due to moving NSViews (e.g. for plugins)
|
|
if (!mDisabledNeedsDisplay) {
|
|
// This method is only called by Cocoa, so when we're here, we know that
|
|
// it's available and don't need to check whether our superclass responds
|
|
// to the selector.
|
|
[super _setNeedsDisplayInRect:aRect];
|
|
mDirtyRect = NSUnionRect(mDirtyRect, aRect);
|
|
}
|
|
}
|
|
|
|
- (NSRect)getAndResetNativeDirtyRect {
|
|
NSRect dirtyRect = mDirtyRect;
|
|
mDirtyRect = NSZeroRect;
|
|
return dirtyRect;
|
|
}
|
|
|
|
// Possibly move the titlebar buttons.
|
|
- (void)reflowTitlebarElements {
|
|
NSView* frameView = [[self contentView] superview];
|
|
if ([frameView respondsToSelector:@selector(_tileTitlebarAndRedisplay:)]) {
|
|
[frameView _tileTitlebarAndRedisplay:NO];
|
|
}
|
|
}
|
|
|
|
- (BOOL)respondsToSelector:(SEL)aSelector {
|
|
// Claim the window doesn't respond to this so that the system
|
|
// doesn't steal keyboard equivalents for it. Bug 613710.
|
|
if (aSelector == @selector(cancelOperation:)) {
|
|
return NO;
|
|
}
|
|
|
|
return [super respondsToSelector:aSelector];
|
|
}
|
|
|
|
- (void)doCommandBySelector:(SEL)aSelector {
|
|
// We override this so that it won't beep if it can't act.
|
|
// We want to control the beeping for missing or disabled
|
|
// commands ourselves.
|
|
[self tryToPerform:aSelector with:nil];
|
|
}
|
|
|
|
- (id)accessibilityAttributeValue:(NSString*)attribute {
|
|
NS_OBJC_BEGIN_TRY_BLOCK_RETURN;
|
|
|
|
id retval = [super accessibilityAttributeValue:attribute];
|
|
|
|
// The following works around a problem with Text-to-Speech on OS X 10.7.
|
|
// See bug 674612 for more info.
|
|
//
|
|
// When accessibility is off, AXUIElementCopyAttributeValue(), when called
|
|
// on an AXApplication object to get its AXFocusedUIElement attribute,
|
|
// always returns an AXWindow object (the actual browser window -- never a
|
|
// mozAccessible object). This also happens with accessibility turned on,
|
|
// if no other object in the browser window has yet been focused. But if
|
|
// the browser window has a title bar (as it currently always does), the
|
|
// AXWindow object will always have four "accessible" children, one of which
|
|
// is an AXStaticText object (the title bar's "title"; the other three are
|
|
// the close, minimize and zoom buttons). This means that (for complicated
|
|
// reasons, for which see bug 674612) Text-to-Speech on OS X 10.7 will often
|
|
// "speak" the window title, no matter what text is selected, or even if no
|
|
// text at all is selected. (This always happens when accessibility is off.
|
|
// It doesn't happen in Firefox releases because Apple has (on OS X 10.7)
|
|
// special-cased the handling of apps whose CFBundleIdentifier is
|
|
// org.mozilla.firefox.)
|
|
//
|
|
// We work around this problem by only returning AXChildren that are
|
|
// mozAccessible object or are one of the titlebar's buttons (which
|
|
// instantiate subclasses of NSButtonCell).
|
|
if ([retval isKindOfClass:[NSArray class]] && [attribute isEqualToString:@"AXChildren"]) {
|
|
NSMutableArray* holder = [NSMutableArray arrayWithCapacity:10];
|
|
[holder addObjectsFromArray:(NSArray*)retval];
|
|
NSUInteger count = [holder count];
|
|
for (NSInteger i = count - 1; i >= 0; --i) {
|
|
id item = [holder objectAtIndex:i];
|
|
// Remove anything from holder that isn't one of the titlebar's buttons
|
|
// (which instantiate subclasses of NSButtonCell) or a mozAccessible
|
|
// object (or one of its subclasses).
|
|
if (![item isKindOfClass:[NSButtonCell class]] &&
|
|
![item respondsToSelector:@selector(hasRepresentedView)]) {
|
|
[holder removeObjectAtIndex:i];
|
|
}
|
|
}
|
|
retval = [NSArray arrayWithArray:holder];
|
|
}
|
|
|
|
return retval;
|
|
|
|
NS_OBJC_END_TRY_BLOCK_RETURN(nil);
|
|
}
|
|
|
|
- (void)releaseJSObjects {
|
|
[mTouchBar releaseJSObjects];
|
|
}
|
|
|
|
@end
|
|
|
|
@interface NSView (NSThemeFrame)
|
|
- (void)_drawTitleStringInClip:(NSRect)aRect;
|
|
- (void)_maskCorners:(NSUInteger)aFlags clipRect:(NSRect)aRect;
|
|
@end
|
|
|
|
@implementation MOZTitlebarView
|
|
|
|
- (instancetype)initWithFrame:(NSRect)aFrame {
|
|
self = [super initWithFrame:aFrame];
|
|
|
|
self.material = NSVisualEffectMaterialTitlebar;
|
|
self.blendingMode = NSVisualEffectBlendingModeWithinWindow;
|
|
|
|
// Add a separator line at the bottom of the titlebar. NSBoxSeparator isn't a perfect match for
|
|
// a native titlebar separator, but it's better than nothing.
|
|
// We really want the appearance that _NSTitlebarDecorationView creates with the help of CoreUI,
|
|
// but there's no public API for that.
|
|
NSBox* separatorLine = [[NSBox alloc] initWithFrame:NSMakeRect(0, 0, aFrame.size.width, 1)];
|
|
separatorLine.autoresizingMask = NSViewWidthSizable | NSViewMaxYMargin;
|
|
separatorLine.boxType = NSBoxSeparator;
|
|
[self addSubview:separatorLine];
|
|
[separatorLine release];
|
|
|
|
return self;
|
|
}
|
|
|
|
- (BOOL)mouseDownCanMoveWindow {
|
|
return YES;
|
|
}
|
|
|
|
- (void)mouseUp:(NSEvent*)event {
|
|
if ([event clickCount] == 2) {
|
|
// Handle titlebar double click. We don't get the window's default behavior here because the
|
|
// window uses NSWindowStyleMaskFullSizeContentView, and this view (the titlebar gradient view)
|
|
// is technically part of the window "contents" (it's a subview of the content view).
|
|
if (nsCocoaUtils::ShouldZoomOnTitlebarDoubleClick()) {
|
|
[[self window] performZoom:nil];
|
|
} else if (nsCocoaUtils::ShouldMinimizeOnTitlebarDoubleClick()) {
|
|
[[self window] performMiniaturize:nil];
|
|
}
|
|
}
|
|
}
|
|
|
|
@end
|
|
|
|
@interface MOZTitlebarAccessoryView : NSView
|
|
@end
|
|
|
|
@implementation MOZTitlebarAccessoryView : NSView
|
|
- (void)viewWillMoveToWindow:(NSWindow*)aWindow {
|
|
if (aWindow) {
|
|
// When entering full screen mode, titlebar accessory views are inserted
|
|
// into a floating NSWindow which houses the window titlebar and toolbars.
|
|
// In order to work around a drawing bug with titlebarAppearsTransparent
|
|
// windows in full screen mode, disable titlebar separators for all
|
|
// NSWindows that this view is used in, including the floating full screen
|
|
// toolbar window. The drawing bug was filed as FB9056136. See bug 1700211
|
|
// for more details.
|
|
#if !defined(MAC_OS_VERSION_11_0) || MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_VERSION_11_0
|
|
if (nsCocoaFeatures::OnBigSurOrLater()) {
|
|
#else
|
|
if (@available(macOS 11.0, *)) {
|
|
#endif
|
|
aWindow.titlebarSeparatorStyle = NSTitlebarSeparatorStyleNone;
|
|
}
|
|
}
|
|
}
|
|
@end
|
|
|
|
@implementation FullscreenTitlebarTracker
|
|
- (FullscreenTitlebarTracker*)init {
|
|
[super init];
|
|
self.view = [[[MOZTitlebarAccessoryView alloc] initWithFrame:NSZeroRect] autorelease];
|
|
self.hidden = YES;
|
|
return self;
|
|
}
|
|
@end
|
|
|
|
// This class allows us to exercise control over the window's title bar. It is
|
|
// used for all windows with titlebars.
|
|
//
|
|
// ToolbarWindow supports two modes:
|
|
// - drawsContentsIntoWindowFrame mode: In this mode, the Gecko ChildView is
|
|
// sized to cover the entire window frame and manages titlebar drawing.
|
|
// - separate titlebar mode, with support for unified toolbars: In this mode,
|
|
// the Gecko ChildView does not extend into the titlebar. However, this
|
|
// window's content view (which is the ChildView's superview) *does* extend
|
|
// into the titlebar. Moreover, in this mode, we place a MOZTitlebarView
|
|
// in the content view, as a sibling of the ChildView.
|
|
//
|
|
// The "separate titlebar mode" supports the "unified toolbar" look:
|
|
// If there's a toolbar right below the titlebar, the two can "connect" and
|
|
// form a single gradient without a separator line in between.
|
|
//
|
|
// The following mechanism communicates the height of the unified toolbar to
|
|
// the ToolbarWindow:
|
|
//
|
|
// 1) In the style sheet we set the toolbar's -moz-appearance to toolbar.
|
|
// 2) When the toolbar is visible and we paint the application chrome
|
|
// window, the array that Gecko passes nsChildView::UpdateThemeGeometries
|
|
// will contain an entry for the widget type StyleAppearance::Toolbar.
|
|
// 3) nsChildView::UpdateThemeGeometries passes the toolbar's height, plus the
|
|
// titlebar height, to -[ToolbarWindow setUnifiedToolbarHeight:].
|
|
//
|
|
// The actual drawing of the gradient happens in two parts: The titlebar part
|
|
// (i.e. the top 22 pixels of the gradient) is drawn by the MOZTitlebarView,
|
|
// which is a subview of the window's content view and a sibling of the ChildView.
|
|
// The rest of the gradient is drawn by Gecko into the ChildView, as part of the
|
|
// -moz-appearance rendering of the toolbar.
|
|
@implementation ToolbarWindow
|
|
|
|
- (id)initWithContentRect:(NSRect)aChildViewRect
|
|
styleMask:(NSUInteger)aStyle
|
|
backing:(NSBackingStoreType)aBufferingType
|
|
defer:(BOOL)aFlag {
|
|
NS_OBJC_BEGIN_TRY_BLOCK_RETURN;
|
|
|
|
// We treat aChildViewRect as the rectangle that the window's main ChildView
|
|
// should be sized to. Get the right frameRect for the requested child view
|
|
// rect.
|
|
NSRect frameRect = [NSWindow frameRectForContentRect:aChildViewRect styleMask:aStyle];
|
|
|
|
// Always size the content view to the full frame size of the window.
|
|
// We do this even if we want this window to have a titlebar; in that case, the window's content
|
|
// view covers the entire window but the ChildView inside it will only cover the content area. We
|
|
// do this so that we can render the titlebar gradient manually, with a subview of our content
|
|
// view that's positioned in the titlebar area. This lets us have a smooth connection between
|
|
// titlebar and toolbar gradient in case the window has a "unified toolbar + titlebar" look.
|
|
// Moreover, always using a full size content view lets us toggle the titlebar on and off without
|
|
// changing the window's style mask (which would have other subtle effects, for example on
|
|
// keyboard focus).
|
|
aStyle |= NSWindowStyleMaskFullSizeContentView;
|
|
|
|
// -[NSWindow initWithContentRect:styleMask:backing:defer:] calls
|
|
// [self frameRectForContentRect:styleMask:] to convert the supplied content
|
|
// rect to the window's frame rect. We've overridden that method to be a
|
|
// pass-through function. So, in order to get the intended frameRect, we need
|
|
// to supply frameRect itself as the "content rect".
|
|
NSRect contentRect = frameRect;
|
|
|
|
if ((self = [super initWithContentRect:contentRect
|
|
styleMask:aStyle
|
|
backing:aBufferingType
|
|
defer:aFlag])) {
|
|
mTitlebarView = nil;
|
|
mUnifiedToolbarHeight = 22.0f;
|
|
mSheetAttachmentPosition = aChildViewRect.size.height;
|
|
mWindowButtonsRect = NSZeroRect;
|
|
mInitialTitlebarHeight = [self titlebarHeight];
|
|
|
|
[self setTitlebarAppearsTransparent:YES];
|
|
#if !defined(MAC_OS_VERSION_11_0) || MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_VERSION_11_0
|
|
if (nsCocoaFeatures::OnBigSurOrLater()) {
|
|
#else
|
|
if (@available(macOS 11.0, *)) {
|
|
#endif
|
|
self.titlebarSeparatorStyle = NSTitlebarSeparatorStyleNone;
|
|
}
|
|
[self updateTitlebarView];
|
|
|
|
mFullscreenTitlebarTracker = [[FullscreenTitlebarTracker alloc] init];
|
|
// revealAmount is an undocumented property of
|
|
// NSTitlebarAccessoryViewController that updates whenever the menubar
|
|
// slides down in fullscreen mode.
|
|
[mFullscreenTitlebarTracker addObserver:self
|
|
forKeyPath:@"revealAmount"
|
|
options:NSKeyValueObservingOptionNew
|
|
context:nil];
|
|
// Adding this accessory view controller allows us to shift the toolbar down
|
|
// when the user mouses to the top of the screen in fullscreen.
|
|
[(NSWindow*)self addTitlebarAccessoryViewController:mFullscreenTitlebarTracker];
|
|
}
|
|
return self;
|
|
|
|
NS_OBJC_END_TRY_BLOCK_RETURN(nil);
|
|
}
|
|
|
|
- (void)observeValueForKeyPath:(NSString*)keyPath
|
|
ofObject:(id)object
|
|
change:(NSDictionary<NSKeyValueChangeKey, id>*)change
|
|
context:(void*)context {
|
|
if ([keyPath isEqualToString:@"revealAmount"]) {
|
|
[[self mainChildView] ensureNextCompositeIsAtomicWithMainThreadPaint];
|
|
NSNumber* revealAmount = (change[NSKeyValueChangeNewKey]);
|
|
[self updateTitlebarShownAmount:[revealAmount doubleValue]];
|
|
} else {
|
|
[super observeValueForKeyPath:keyPath ofObject:object change:change context:context];
|
|
}
|
|
}
|
|
|
|
static bool ScreenHasNotch(nsCocoaWindow* aGeckoWindow) {
|
|
if (@available(macOS 12.0, *)) {
|
|
nsCOMPtr<nsIScreen> widgetScreen = aGeckoWindow->GetWidgetScreen();
|
|
NSScreen* cocoaScreen = ScreenHelperCocoa::CocoaScreenForScreen(widgetScreen);
|
|
return cocoaScreen.safeAreaInsets.top != 0.0f;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
static bool ShouldShiftByMenubarHeightInFullscreen(nsCocoaWindow* aWindow) {
|
|
switch (StaticPrefs::widget_macos_shift_by_menubar_on_fullscreen()) {
|
|
case 0:
|
|
return false;
|
|
case 1:
|
|
return true;
|
|
default:
|
|
break;
|
|
}
|
|
// TODO: On notch-less macbooks, this creates extra space when the
|
|
// "automatically show and hide the menubar on fullscreen" option is unchecked
|
|
// (default checked). We tried to detect that in bug 1737831 but it wasn't
|
|
// reliable enough, see the regressions from that bug. For now, stick to the
|
|
// good behavior for default configurations (that is, shift by menubar height
|
|
// on notch-less macbooks, and don't for devices that have a notch). This will
|
|
// need refinement in the future.
|
|
return !ScreenHasNotch(aWindow);
|
|
}
|
|
|
|
- (void)updateTitlebarShownAmount:(CGFloat)aShownAmount {
|
|
NSInteger styleMask = [self styleMask];
|
|
if (!(styleMask & NSWindowStyleMaskFullScreen)) {
|
|
// We are not interested in the size of the titlebar unless we are in
|
|
// fullscreen.
|
|
return;
|
|
}
|
|
|
|
// [NSApp mainMenu] menuBarHeight] returns one of two values: the full height
|
|
// if the menubar is shown or is in the process of being shown, and 0
|
|
// otherwise. Since we are multiplying the menubar height by aShownAmount, we
|
|
// always want the full height.
|
|
CGFloat menuBarHeight = NSApp.mainMenu.menuBarHeight;
|
|
if (menuBarHeight > 0.0f) {
|
|
mMenuBarHeight = menuBarHeight;
|
|
}
|
|
if ([[self delegate] isKindOfClass:[WindowDelegate class]]) {
|
|
WindowDelegate* windowDelegate = (WindowDelegate*)[self delegate];
|
|
nsCocoaWindow* geckoWindow = [windowDelegate geckoWidget];
|
|
if (!geckoWindow) {
|
|
return;
|
|
}
|
|
|
|
if (nsIWidgetListener* listener = geckoWindow->GetWidgetListener()) {
|
|
// Use the titlebar height cached in our frame rather than
|
|
// [ToolbarWindow titlebarHeight]. titlebarHeight returns 0 when we're in
|
|
// fullscreen.
|
|
CGFloat shiftByPixels = mInitialTitlebarHeight * aShownAmount;
|
|
if (ShouldShiftByMenubarHeightInFullscreen(geckoWindow)) {
|
|
shiftByPixels += mMenuBarHeight * aShownAmount;
|
|
}
|
|
// Use mozilla::DesktopToLayoutDeviceScale rather than the
|
|
// DesktopToLayoutDeviceScale in nsCocoaWindow. The latter accounts for
|
|
// screen DPI. We don't want that because the revealAmount property
|
|
// already accounts for it, so we'd be compounding DPI scales > 1.
|
|
mozilla::DesktopCoord coord =
|
|
LayoutDeviceCoord(shiftByPixels) / mozilla::DesktopToLayoutDeviceScale();
|
|
|
|
listener->MacFullscreenMenubarOverlapChanged(coord);
|
|
}
|
|
}
|
|
}
|
|
|
|
- (void)dealloc {
|
|
[mTitlebarView release];
|
|
[mFullscreenTitlebarTracker removeObserver:self forKeyPath:@"revealAmount"];
|
|
[mFullscreenTitlebarTracker removeFromParentViewController];
|
|
[mFullscreenTitlebarTracker release];
|
|
|
|
[super dealloc];
|
|
}
|
|
|
|
- (NSArray<NSView*>*)contentViewContents {
|
|
NSMutableArray<NSView*>* contents = [[[self contentView] subviews] mutableCopy];
|
|
if (mTitlebarView) {
|
|
// Do not include the titlebar gradient view in the returned array.
|
|
[contents removeObject:mTitlebarView];
|
|
}
|
|
return [contents autorelease];
|
|
}
|
|
|
|
- (void)updateTitlebarView {
|
|
BOOL needTitlebarView = ![self drawsContentsIntoWindowFrame] || mUnifiedToolbarHeight > 0;
|
|
if (needTitlebarView && !mTitlebarView) {
|
|
mTitlebarView = [[MOZTitlebarView alloc] initWithFrame:[self unifiedToolbarRect]];
|
|
mTitlebarView.autoresizingMask = NSViewWidthSizable | NSViewMinYMargin;
|
|
[self.contentView addSubview:mTitlebarView positioned:NSWindowBelow relativeTo:nil];
|
|
} else if (needTitlebarView && mTitlebarView) {
|
|
mTitlebarView.frame = [self unifiedToolbarRect];
|
|
} else if (!needTitlebarView && mTitlebarView) {
|
|
[mTitlebarView removeFromSuperview];
|
|
[mTitlebarView release];
|
|
mTitlebarView = nil;
|
|
}
|
|
}
|
|
|
|
- (void)windowMainStateChanged {
|
|
[self setTitlebarNeedsDisplay];
|
|
[[self mainChildView] ensureNextCompositeIsAtomicWithMainThreadPaint];
|
|
}
|
|
|
|
- (void)setTitlebarNeedsDisplay {
|
|
[mTitlebarView setNeedsDisplay:YES];
|
|
}
|
|
|
|
- (NSRect)titlebarRect {
|
|
CGFloat titlebarHeight = [self titlebarHeight];
|
|
return NSMakeRect(0, [self frame].size.height - titlebarHeight, [self frame].size.width,
|
|
titlebarHeight);
|
|
}
|
|
|
|
// In window contentView coordinates (origin bottom left)
|
|
- (NSRect)unifiedToolbarRect {
|
|
return NSMakeRect(0, [self frame].size.height - mUnifiedToolbarHeight, [self frame].size.width,
|
|
mUnifiedToolbarHeight);
|
|
}
|
|
|
|
// Returns the unified height of titlebar + toolbar.
|
|
- (CGFloat)unifiedToolbarHeight {
|
|
return mUnifiedToolbarHeight;
|
|
}
|
|
|
|
- (CGFloat)titlebarHeight {
|
|
// We use the original content rect here, not what we return from
|
|
// [self contentRectForFrameRect:], because that would give us a
|
|
// titlebarHeight of zero.
|
|
NSRect frameRect = [self frame];
|
|
NSUInteger styleMask = [self styleMask];
|
|
styleMask &= ~NSWindowStyleMaskFullSizeContentView;
|
|
NSRect originalContentRect = [NSWindow contentRectForFrameRect:frameRect styleMask:styleMask];
|
|
return NSMaxY(frameRect) - NSMaxY(originalContentRect);
|
|
}
|
|
|
|
// Stores the complete height of titlebar + toolbar.
|
|
- (void)setUnifiedToolbarHeight:(CGFloat)aHeight {
|
|
if (aHeight == mUnifiedToolbarHeight) return;
|
|
|
|
mUnifiedToolbarHeight = aHeight;
|
|
|
|
[self updateTitlebarView];
|
|
}
|
|
|
|
// Extending the content area into the title bar works by resizing the
|
|
// mainChildView so that it covers the titlebar.
|
|
- (void)setDrawsContentsIntoWindowFrame:(BOOL)aState {
|
|
BOOL stateChanged = ([self drawsContentsIntoWindowFrame] != aState);
|
|
[super setDrawsContentsIntoWindowFrame:aState];
|
|
if (stateChanged && [[self delegate] isKindOfClass:[WindowDelegate class]]) {
|
|
// Here we extend / shrink our mainChildView. We do that by firing a resize
|
|
// event which will cause the ChildView to be resized to the rect returned
|
|
// by nsCocoaWindow::GetClientBounds. GetClientBounds bases its return
|
|
// value on what we return from drawsContentsIntoWindowFrame.
|
|
WindowDelegate* windowDelegate = (WindowDelegate*)[self delegate];
|
|
nsCocoaWindow* geckoWindow = [windowDelegate geckoWidget];
|
|
if (geckoWindow) {
|
|
// Re-layout our contents.
|
|
geckoWindow->ReportSizeEvent();
|
|
}
|
|
|
|
// Resizing the content area causes a reflow which would send a synthesized
|
|
// mousemove event to the old mouse position relative to the top left
|
|
// corner of the content area. But the mouse has shifted relative to the
|
|
// content area, so that event would have wrong position information. So
|
|
// we'll send a mouse move event with the correct new position.
|
|
ChildViewMouseTracker::ResendLastMouseMoveEvent();
|
|
}
|
|
|
|
[self updateTitlebarView];
|
|
}
|
|
|
|
- (void)setWantsTitleDrawn:(BOOL)aDrawTitle {
|
|
[super setWantsTitleDrawn:aDrawTitle];
|
|
[self setTitlebarNeedsDisplay];
|
|
}
|
|
|
|
- (void)setSheetAttachmentPosition:(CGFloat)aY {
|
|
mSheetAttachmentPosition = aY;
|
|
}
|
|
|
|
- (CGFloat)sheetAttachmentPosition {
|
|
return mSheetAttachmentPosition;
|
|
}
|
|
|
|
- (void)placeWindowButtons:(NSRect)aRect {
|
|
if (!NSEqualRects(mWindowButtonsRect, aRect)) {
|
|
mWindowButtonsRect = aRect;
|
|
[self reflowTitlebarElements];
|
|
}
|
|
}
|
|
|
|
- (NSRect)windowButtonsRect {
|
|
return mWindowButtonsRect;
|
|
}
|
|
|
|
// Returning YES here makes the setShowsToolbarButton method work even though
|
|
// the window doesn't contain an NSToolbar.
|
|
- (BOOL)_hasToolbar {
|
|
return YES;
|
|
}
|
|
|
|
// Dispatch a toolbar pill button clicked message to Gecko.
|
|
- (void)_toolbarPillButtonClicked:(id)sender {
|
|
NS_OBJC_BEGIN_TRY_IGNORE_BLOCK;
|
|
|
|
RollUpPopups();
|
|
|
|
if ([[self delegate] isKindOfClass:[WindowDelegate class]]) {
|
|
WindowDelegate* windowDelegate = (WindowDelegate*)[self delegate];
|
|
nsCocoaWindow* geckoWindow = [windowDelegate geckoWidget];
|
|
if (!geckoWindow) return;
|
|
|
|
nsIWidgetListener* listener = geckoWindow->GetWidgetListener();
|
|
if (listener) listener->OSToolbarButtonPressed();
|
|
}
|
|
|
|
NS_OBJC_END_TRY_IGNORE_BLOCK;
|
|
}
|
|
|
|
// Retain and release "self" to avoid crashes when our widget (and its native
|
|
// window) is closed as a result of processing a key equivalent (e.g.
|
|
// Command+w or Command+q). This workaround is only needed for a window
|
|
// that can become key.
|
|
- (BOOL)performKeyEquivalent:(NSEvent*)theEvent {
|
|
NS_OBJC_BEGIN_TRY_BLOCK_RETURN;
|
|
|
|
NSWindow* nativeWindow = [self retain];
|
|
BOOL retval = [super performKeyEquivalent:theEvent];
|
|
[nativeWindow release];
|
|
return retval;
|
|
|
|
NS_OBJC_END_TRY_BLOCK_RETURN(NO);
|
|
}
|
|
|
|
- (void)sendEvent:(NSEvent*)anEvent {
|
|
NSEventType type = [anEvent type];
|
|
|
|
switch (type) {
|
|
case NSEventTypeScrollWheel:
|
|
case NSEventTypeLeftMouseDown:
|
|
case NSEventTypeLeftMouseUp:
|
|
case NSEventTypeRightMouseDown:
|
|
case NSEventTypeRightMouseUp:
|
|
case NSEventTypeOtherMouseDown:
|
|
case NSEventTypeOtherMouseUp:
|
|
case NSEventTypeMouseMoved:
|
|
case NSEventTypeLeftMouseDragged:
|
|
case NSEventTypeRightMouseDragged:
|
|
case NSEventTypeOtherMouseDragged: {
|
|
// Drop all mouse events if a modal window has appeared above us.
|
|
// This helps make us behave as if the OS were running a "real" modal
|
|
// event loop.
|
|
id delegate = [self delegate];
|
|
if (delegate && [delegate isKindOfClass:[WindowDelegate class]]) {
|
|
nsCocoaWindow* widget = [(WindowDelegate*)delegate geckoWidget];
|
|
if (widget) {
|
|
if (gGeckoAppModalWindowList && (widget != gGeckoAppModalWindowList->window)) return;
|
|
if (widget->HasModalDescendents()) return;
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
default:
|
|
break;
|
|
}
|
|
|
|
[super sendEvent:anEvent];
|
|
}
|
|
|
|
@end
|
|
|
|
@implementation PopupWindow
|
|
|
|
- (id)initWithContentRect:(NSRect)contentRect
|
|
styleMask:(NSUInteger)styleMask
|
|
backing:(NSBackingStoreType)bufferingType
|
|
defer:(BOOL)deferCreation {
|
|
NS_OBJC_BEGIN_TRY_BLOCK_RETURN;
|
|
|
|
mIsContextMenu = false;
|
|
return [super initWithContentRect:contentRect
|
|
styleMask:styleMask
|
|
backing:bufferingType
|
|
defer:deferCreation];
|
|
|
|
NS_OBJC_END_TRY_BLOCK_RETURN(nil);
|
|
}
|
|
|
|
// Override the private API _backdropBleedAmount. This determines how much the
|
|
// desktop wallpaper contributes to the vibrancy backdrop.
|
|
// Return 0 in order to match what the system does for sheet windows and
|
|
// _NSPopoverWindows.
|
|
- (CGFloat)_backdropBleedAmount {
|
|
return 0.0;
|
|
}
|
|
|
|
// Override the private API shadowOptions.
|
|
// The constants below were found in AppKit's implementations of the
|
|
// shadowOptions method on the various window types.
|
|
static const NSUInteger kWindowShadowOptionsNoShadow = 0;
|
|
static const NSUInteger kWindowShadowOptionsMenu = 2;
|
|
static const NSUInteger kWindowShadowOptionsTooltipMojaveOrLater = 4;
|
|
- (NSUInteger)shadowOptions {
|
|
if (!self.hasShadow) {
|
|
return kWindowShadowOptionsNoShadow;
|
|
}
|
|
|
|
switch (self.shadowStyle) {
|
|
case StyleWindowShadow::None:
|
|
return kWindowShadowOptionsNoShadow;
|
|
|
|
case StyleWindowShadow::Default: // we treat "default" as "default panel"
|
|
case StyleWindowShadow::Menu:
|
|
case StyleWindowShadow::Sheet:
|
|
case StyleWindowShadow::Cliprounded: // this is a Windows-only value.
|
|
return kWindowShadowOptionsMenu;
|
|
|
|
case StyleWindowShadow::Tooltip:
|
|
if (nsCocoaFeatures::OnMojaveOrLater()) {
|
|
return kWindowShadowOptionsTooltipMojaveOrLater;
|
|
}
|
|
return kWindowShadowOptionsMenu;
|
|
}
|
|
}
|
|
|
|
- (BOOL)isContextMenu {
|
|
return mIsContextMenu;
|
|
}
|
|
|
|
- (void)setIsContextMenu:(BOOL)flag {
|
|
mIsContextMenu = flag;
|
|
}
|
|
|
|
- (BOOL)canBecomeMainWindow {
|
|
// This is overriden because the default is 'yes' when a titlebar is present.
|
|
return NO;
|
|
}
|
|
|
|
@end
|
|
|
|
// According to Apple's docs on [NSWindow canBecomeKeyWindow] and [NSWindow
|
|
// canBecomeMainWindow], windows without a title bar or resize bar can't (by
|
|
// default) become key or main. But if a window can't become key, it can't
|
|
// accept keyboard input (bmo bug 393250). And it should also be possible for
|
|
// an otherwise "ordinary" window to become main. We need to override these
|
|
// two methods to make this happen.
|
|
@implementation BorderlessWindow
|
|
|
|
- (BOOL)canBecomeKeyWindow {
|
|
return YES;
|
|
}
|
|
|
|
- (void)sendEvent:(NSEvent*)anEvent {
|
|
NSEventType type = [anEvent type];
|
|
|
|
switch (type) {
|
|
case NSEventTypeScrollWheel:
|
|
case NSEventTypeLeftMouseDown:
|
|
case NSEventTypeLeftMouseUp:
|
|
case NSEventTypeRightMouseDown:
|
|
case NSEventTypeRightMouseUp:
|
|
case NSEventTypeOtherMouseDown:
|
|
case NSEventTypeOtherMouseUp:
|
|
case NSEventTypeMouseMoved:
|
|
case NSEventTypeLeftMouseDragged:
|
|
case NSEventTypeRightMouseDragged:
|
|
case NSEventTypeOtherMouseDragged: {
|
|
// Drop all mouse events if a modal window has appeared above us.
|
|
// This helps make us behave as if the OS were running a "real" modal
|
|
// event loop.
|
|
id delegate = [self delegate];
|
|
if (delegate && [delegate isKindOfClass:[WindowDelegate class]]) {
|
|
nsCocoaWindow* widget = [(WindowDelegate*)delegate geckoWidget];
|
|
if (widget) {
|
|
if (gGeckoAppModalWindowList && (widget != gGeckoAppModalWindowList->window)) return;
|
|
if (widget->HasModalDescendents()) return;
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
default:
|
|
break;
|
|
}
|
|
|
|
[super sendEvent:anEvent];
|
|
}
|
|
|
|
// Apple's doc on this method says that the NSWindow class's default is not to
|
|
// become main if the window isn't "visible" -- so we should replicate that
|
|
// behavior here. As best I can tell, the [NSWindow isVisible] method is an
|
|
// accurate test of what Apple means by "visibility".
|
|
- (BOOL)canBecomeMainWindow {
|
|
NS_OBJC_BEGIN_TRY_BLOCK_RETURN;
|
|
|
|
if (![self isVisible]) return NO;
|
|
return YES;
|
|
|
|
NS_OBJC_END_TRY_BLOCK_RETURN(NO);
|
|
}
|
|
|
|
// Retain and release "self" to avoid crashes when our widget (and its native
|
|
// window) is closed as a result of processing a key equivalent (e.g.
|
|
// Command+w or Command+q). This workaround is only needed for a window
|
|
// that can become key.
|
|
- (BOOL)performKeyEquivalent:(NSEvent*)theEvent {
|
|
NS_OBJC_BEGIN_TRY_BLOCK_RETURN;
|
|
|
|
NSWindow* nativeWindow = [self retain];
|
|
BOOL retval = [super performKeyEquivalent:theEvent];
|
|
[nativeWindow release];
|
|
return retval;
|
|
|
|
NS_OBJC_END_TRY_BLOCK_RETURN(NO);
|
|
}
|
|
|
|
@end
|