mirror of
https://github.com/mozilla/gecko-dev.git
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b=344323, allow nsCocoaWindow instances to be displayed on secondary monitors [correctly determine the screen for a given window under Cocoa], sr=stuart
This commit is contained in:
parent
1de6aee3bd
commit
80e42601ba
@ -693,40 +693,8 @@ nsThebesDeviceContext::ComputeFullAreaUsingScreen(nsRect* outRect)
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void
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nsThebesDeviceContext::FindScreen(nsIScreen** outScreen)
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{
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// now then, if we have more than one screen, we need to find which screen this
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// window is on.
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#ifdef XP_WIN
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HWND window = NS_REINTERPRET_CAST(HWND, mWidget);
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if (window) {
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RECT globalPosition;
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::GetWindowRect(window, &globalPosition);
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if (mScreenManager) {
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mScreenManager->ScreenForRect(globalPosition.left, globalPosition.top,
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globalPosition.right - globalPosition.left,
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globalPosition.bottom - globalPosition.top,
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outScreen);
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return;
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}
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}
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#endif
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#ifdef MOZ_ENABLE_GTK2
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gint x, y, width, height, depth;
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x = y = width = height = 0;
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gdk_window_get_geometry(GDK_WINDOW(mWidget), &x, &y, &width, &height,
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&depth);
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gdk_window_get_origin(GDK_WINDOW(mWidget), &x, &y);
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if (mScreenManager) {
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mScreenManager->ScreenForRect(x, y, width, height, outScreen);
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return;
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}
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#endif
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#ifdef XP_MACOSX
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// ???
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#endif
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mScreenManager->GetPrimaryScreen(outScreen);
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if (mWidget)
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mScreenManager->ScreenForNativeWidget(mWidget, outScreen);
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else
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mScreenManager->GetPrimaryScreen(outScreen);
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}
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@ -39,8 +39,7 @@
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#include "nsISupports.idl"
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#include "nsIScreen.idl"
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[scriptable, uuid(662e7b78-1dd2-11b2-a3d3-fc1e5f5fb9d4)]
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[scriptable, uuid(e224bd44-252b-4b66-b869-99738250904a)]
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interface nsIScreenManager : nsISupports
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{
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//
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@ -57,7 +56,11 @@ interface nsIScreenManager : nsISupports
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// Holds the number of screens that are available
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readonly attribute unsigned long numberOfScreens;
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// Returns the nsIScreen instance for the given native widget pointer;
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// the pointer is specific to the particular widget implementation,
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// and is generally of the same type that NS_NATIVE_WIDGET is.
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[noscript] nsIScreen screenForNativeWidget ( in voidPtr nativeWidget );
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};
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@ -101,8 +101,6 @@ MAC_LCPPSRCS = \
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nsMimeMapper.cpp \
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nsStylClipboardUtils.cpp \
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nsToolkitBase.cpp \
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nsScreenMac.cpp \
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nsScreenManagerMac.cpp \
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nsDeviceContextSpecFactoryM.cpp \
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nsDeviceContextSpecX.cpp \
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nsPrintOptionsX.cpp \
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@ -139,6 +137,8 @@ CMMSRCS = \
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nsNativeScrollbar.mm \
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nsCursorManager.mm \
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nsMacCursor.mm \
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nsScreenCocoa.mm \
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nsScreenManagerCocoa.mm \
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$(NULL)
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XPIDLSRCS += \
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61
widget/src/cocoa/nsScreenCocoa.h
Normal file
61
widget/src/cocoa/nsScreenCocoa.h
Normal file
@ -0,0 +1,61 @@
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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Mozilla Corporation
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* Portions created by the Initial Developer are Copyright (C) 2006
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Vladimir Vukicevic <vladimir@pobox.com>
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* Alternatively, the contents of this file may be used under the terms of
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* either of the GNU General Public License Version 2 or later (the "GPL"),
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* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#ifndef NS_SCREEN_COCOA_H_
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#define NS_SCREEN_COCOA_H_
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#import <AppKit/AppKit.h>
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#include "nsIScreen.h"
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class nsScreenCocoa : public nsIScreen
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{
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public:
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nsScreenCocoa (NSScreen *screen);
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~nsScreenCocoa ();
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NS_DECL_ISUPPORTS
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NS_DECL_NSISCREEN
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NSScreen *CocoaScreen() { return mScreen; }
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private:
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NSScreen *mScreen;
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};
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#endif
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98
widget/src/cocoa/nsScreenCocoa.mm
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98
widget/src/cocoa/nsScreenCocoa.mm
Normal file
@ -0,0 +1,98 @@
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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Mozilla Corporation
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* Portions created by the Initial Developer are Copyright (C) 2006
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Vladimir Vukicevic <vladimir@pobox.com>
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* Alternatively, the contents of this file may be used under the terms of
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* either of the GNU General Public License Version 2 or later (the "GPL"),
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* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "nsUnitConversion.h"
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#include "nsScreenCocoa.h"
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NS_IMPL_ISUPPORTS1(nsScreenCocoa, nsIScreen)
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nsScreenCocoa::nsScreenCocoa (NSScreen *screen)
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{
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mScreen = [screen retain];
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}
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nsScreenCocoa::~nsScreenCocoa ()
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{
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[mScreen release];
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}
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NS_IMETHODIMP
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nsScreenCocoa::GetRect(PRInt32 *outX, PRInt32 *outY, PRInt32 *outWidth, PRInt32 *outHeight)
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{
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NSRect r = [mScreen frame];
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*outX = NSToIntFloor(r.origin.x);
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*outY = NSToIntFloor(r.origin.y);
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*outWidth = NSToIntFloor(r.size.width);
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*outHeight = NSToIntFloor(r.size.height);
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return NS_OK;
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}
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NS_IMETHODIMP
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nsScreenCocoa::GetAvailRect(PRInt32 *outX, PRInt32 *outY, PRInt32 *outWidth, PRInt32 *outHeight)
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{
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NSRect r = [mScreen visibleFrame];
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*outX = NSToIntFloor(r.origin.x);
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*outY = NSToIntFloor(r.origin.y);
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*outWidth = NSToIntFloor(r.size.width);
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*outHeight = NSToIntFloor(r.size.height);
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return NS_OK;
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}
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NS_IMETHODIMP
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nsScreenCocoa::GetPixelDepth(PRInt32 *aPixelDepth)
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{
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NSWindowDepth depth = [mScreen depth];
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int bpp = NSBitsPerPixelFromDepth (depth);
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*aPixelDepth = bpp;
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return NS_OK;
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}
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NS_IMETHODIMP
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nsScreenCocoa::GetColorDepth(PRInt32 *aColorDepth)
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{
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NSWindowDepth depth = [mScreen depth];
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int bpp = NSBitsPerPixelFromDepth (depth);
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*aColorDepth = bpp;
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return NS_OK;
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}
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66
widget/src/cocoa/nsScreenManagerCocoa.h
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66
widget/src/cocoa/nsScreenManagerCocoa.h
Normal file
@ -0,0 +1,66 @@
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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Mozilla Corporation
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* Portions created by the Initial Developer are Copyright (C) 2006
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Vladimir Vukicevic <vladimir@pobox.com>
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* Alternatively, the contents of this file may be used under the terms of
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* either of the GNU General Public License Version 2 or later (the "GPL"),
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* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
|
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* decision by deleting the provisions above and replace them with the notice
|
||||
* and other provisions required by the GPL or the LGPL. If you do not delete
|
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* the provisions above, a recipient may use your version of this file under
|
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#ifndef NS_SCREEN_MANAGER_COCOA_H_
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#define NS_SCREEN_MANAGER_COCOA_H_
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#import <AppKit/AppKit.h>
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#include "nsCOMArray.h"
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#include "nsIScreenManager.h"
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#include "nsScreenCocoa.h"
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class nsScreenManagerCocoa : public nsIScreenManager
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{
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public:
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nsScreenManagerCocoa ();
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~nsScreenManagerCocoa ();
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NS_DECL_ISUPPORTS
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NS_DECL_NSISCREENMANAGER
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private:
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nsScreenCocoa *ScreenForCocoaScreen (NSScreen *screen);
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nsCOMArray<nsScreenCocoa> mScreenList;
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};
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#endif
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132
widget/src/cocoa/nsScreenManagerCocoa.mm
Normal file
132
widget/src/cocoa/nsScreenManagerCocoa.mm
Normal file
@ -0,0 +1,132 @@
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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
|
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
|
||||
*
|
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* The contents of this file are subject to the Mozilla Public License Version
|
||||
* 1.1 (the "License"); you may not use this file except in compliance with
|
||||
* the License. You may obtain a copy of the License at
|
||||
* http://www.mozilla.org/MPL/
|
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*
|
||||
* Software distributed under the License is distributed on an "AS IS" basis,
|
||||
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
||||
* for the specific language governing rights and limitations under the
|
||||
* License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
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* The Initial Developer of the Original Code is
|
||||
* Mozilla Corporation
|
||||
* Portions created by the Initial Developer are Copyright (C) 2006
|
||||
* the Initial Developer. All Rights Reserved.
|
||||
*
|
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* Contributor(s):
|
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* Vladimir Vukicevic <vladimir@pobox.com>
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*
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* Alternatively, the contents of this file may be used under the terms of
|
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* either of the GNU General Public License Version 2 or later (the "GPL"),
|
||||
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
||||
* in which case the provisions of the GPL or the LGPL are applicable instead
|
||||
* of those above. If you wish to allow use of your version of this file only
|
||||
* under the terms of either the GPL or the LGPL, and not to allow others to
|
||||
* use your version of this file under the terms of the MPL, indicate your
|
||||
* decision by deleting the provisions above and replace them with the notice
|
||||
* and other provisions required by the GPL or the LGPL. If you do not delete
|
||||
* the provisions above, a recipient may use your version of this file under
|
||||
* the terms of any one of the MPL, the GPL or the LGPL.
|
||||
*
|
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* ***** END LICENSE BLOCK ***** */
|
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#include "nsCOMPtr.h"
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#include "nsScreenManagerCocoa.h"
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NS_IMPL_ISUPPORTS1(nsScreenManagerCocoa, nsIScreenManager)
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nsScreenManagerCocoa::nsScreenManagerCocoa()
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{
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}
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nsScreenManagerCocoa::~nsScreenManagerCocoa()
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{
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}
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nsScreenCocoa*
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nsScreenManagerCocoa::ScreenForCocoaScreen (NSScreen *screen)
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{
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for (PRInt32 i = 0; i < mScreenList.Count(); i++) {
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nsScreenCocoa* sc = NS_STATIC_CAST(nsScreenCocoa*, mScreenList.ObjectAt(i));
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if (sc->CocoaScreen() == screen) {
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// doesn't addref
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return sc;
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}
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}
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// didn't find it; create and insert
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nsCOMPtr<nsScreenCocoa> sc = new nsScreenCocoa(screen);
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mScreenList.AppendObject(sc);
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return sc.get();
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}
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NS_IMETHODIMP
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nsScreenManagerCocoa::ScreenForRect (PRInt32 aX, PRInt32 aY, PRInt32 aWidth, PRInt32 aHeight,
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nsIScreen **outScreen)
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{
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NSEnumerator *screenEnum = [[NSScreen screens] objectEnumerator];
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NSRect inRect = { { aX, aY }, { aWidth, aHeight } };
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while (NSScreen *screen = [screenEnum nextObject]) {
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NSDictionary *desc = [screen deviceDescription];
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if ([desc objectForKey:NSDeviceIsScreen] == nil)
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continue;
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if (NSContainsRect ([screen frame], inRect)) {
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nsScreenCocoa *sc = ScreenForCocoaScreen (screen);
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*outScreen = sc;
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NS_ADDREF(*outScreen);
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return NS_OK;
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}
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}
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*outScreen = nsnull;
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return NS_OK;
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}
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NS_IMETHODIMP
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nsScreenManagerCocoa::GetPrimaryScreen (nsIScreen **outScreen)
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{
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// the mainScreen is the screen with the "key window" (focus, I assume?)
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NSScreen *sc = [[NSScreen screens] objectAtIndex:0];
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*outScreen = ScreenForCocoaScreen(sc);
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NS_ADDREF(*outScreen);
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return NS_OK;
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}
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NS_IMETHODIMP
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nsScreenManagerCocoa::GetNumberOfScreens (PRUint32 *aNumberOfScreens)
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{
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NSArray *ss = [NSScreen screens];
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*aNumberOfScreens = [ss count];
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|
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return NS_OK;
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}
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NS_IMETHODIMP
|
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nsScreenManagerCocoa::ScreenForNativeWidget (void *nativeWidget, nsIScreen **outScreen)
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{
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NSView *view = (NSView*) nativeWidget;
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|
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NSWindow *window = [view window];
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if (window) {
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nsIScreen *screen = ScreenForCocoaScreen([window screen]);
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*outScreen = screen;
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NS_ADDREF(*outScreen);
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return NS_OK;
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}
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*outScreen = nsnull;
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return NS_OK;
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}
|
@ -65,7 +65,7 @@
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#include "nsSound.h"
|
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|
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#include "nsNativeScrollbar.h"
|
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#include "nsScreenManagerMac.h"
|
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#include "nsScreenManagerCocoa.h"
|
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#include "nsDeviceContextSpecX.h"
|
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#include "nsDeviceContextSpecFactoryM.h"
|
||||
#include "nsPrintOptionsX.h"
|
||||
@ -87,7 +87,7 @@ NS_GENERIC_FACTORY_CONSTRUCTOR(nsClipboard)
|
||||
NS_GENERIC_FACTORY_CONSTRUCTOR(nsClipboardHelper)
|
||||
NS_GENERIC_FACTORY_CONSTRUCTOR(nsDragService)
|
||||
NS_GENERIC_FACTORY_CONSTRUCTOR(nsDragHelperService)
|
||||
NS_GENERIC_FACTORY_CONSTRUCTOR(nsScreenManagerMac)
|
||||
NS_GENERIC_FACTORY_CONSTRUCTOR(nsScreenManagerCocoa)
|
||||
NS_GENERIC_FACTORY_CONSTRUCTOR(nsDeviceContextSpecX)
|
||||
NS_GENERIC_FACTORY_CONSTRUCTOR(nsDeviceContextSpecFactoryMac)
|
||||
NS_GENERIC_FACTORY_CONSTRUCTOR_INIT(nsPrintOptionsX, Init)
|
||||
@ -198,7 +198,7 @@ static const nsModuleComponentInfo gComponents[] =
|
||||
{ "nsScreenManager",
|
||||
NS_SCREENMANAGER_CID,
|
||||
"@mozilla.org/gfx/screenmanager;1",
|
||||
nsScreenManagerMacConstructor },
|
||||
nsScreenManagerCocoaConstructor },
|
||||
{ "nsDeviceContextSpec",
|
||||
NS_DEVICE_CONTEXT_SPEC_CID,
|
||||
"@mozilla.org/gfx/devicecontextspec;1",
|
||||
|
@ -235,3 +235,16 @@ nsScreenManagerGtk :: GetNumberOfScreens(PRUint32 *aNumberOfScreens)
|
||||
|
||||
} // GetNumberOfScreens
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsScreenManagerGtk :: ScreenForNativeWidget (void *aWidget, nsIScreen **outScreen)
|
||||
{
|
||||
// I don't know how to go from GtkWindow to nsIScreen, especially
|
||||
// given xinerama and stuff, so let's just do this
|
||||
gint x, y, width, height, depth;
|
||||
x = y = width = height = 0;
|
||||
|
||||
gdk_window_get_geometry(GDK_WINDOW(aWidget), &x, &y, &width, &height,
|
||||
&depth);
|
||||
gdk_window_get_origin(GDK_WINDOW(aWidget), &x, &y);
|
||||
return ScreenForRect(x, y, width, height, outScreen);
|
||||
}
|
||||
|
@ -182,3 +182,8 @@ nsScreenManagerMac :: GetNumberOfScreens(PRUint32 *aNumberOfScreens)
|
||||
|
||||
} // GetNumberOfScreens
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsScreenManagerMac :: ScreenForNativeWidget(void *nativeWidget, nsIScreen **aScreen)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
@ -201,3 +201,11 @@ nsScreenManagerWin :: GetNumberOfScreens(PRUint32 *aNumberOfScreens)
|
||||
return NS_OK;
|
||||
|
||||
} // GetNumberOfScreens
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsScreenManagerWin :: ScreenForNativeWidget(void *aWidget, nsIScreen **outScreen)
|
||||
{
|
||||
HMONITOR mon = MonitorFromWindow ((HWND) aWidget, MONITOR_DEFAULTTOPRIMARY);
|
||||
*outScreen = CreateNewScreenObject (mon);
|
||||
return NS_OK;
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user