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qtbase/src/plugins/platforms/ios/qioswindow.h

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iOS: copy brute-force port of Qt4 uikit plugin into Qt5. The plugin has been renamed from uikit to ios. Other than that, the plugin will now build, but do nothing. Most of the Qt4 code is preserved, with a rough translation into the Qt5 qpa API. A lot of code has simply been commented out so far, and most lacking at the moment is the event dispatcher which will need to be rewritten, and the opengl paint device implementation. But it should suffice as a starting ground. Also: The plugin will currently not automatically build when building Qt, this needs to be enabled from configure first. Change-Id: I0d229a453a8477618e06554655bffc5505203b44 Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
2012-10-30 13:55:46 +00:00
/****************************************************************************
**
Updated license headers From Qt 5.7 -> LGPL v2.1 isn't an option anymore, see http://blog.qt.io/blog/2016/01/13/new-agreement-with-the-kde-free-qt-foundation/ Updated license headers to use new LGPL header instead of LGPL21 one (in those files which will be under LGPL v3) Change-Id: I046ec3e47b1876cd7b4b0353a576b352e3a946d9 Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
2016-01-15 07:08:27 +00:00
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
iOS: copy brute-force port of Qt4 uikit plugin into Qt5. The plugin has been renamed from uikit to ios. Other than that, the plugin will now build, but do nothing. Most of the Qt4 code is preserved, with a rough translation into the Qt5 qpa API. A lot of code has simply been commented out so far, and most lacking at the moment is the event dispatcher which will need to be rewritten, and the opengl paint device implementation. But it should suffice as a starting ground. Also: The plugin will currently not automatically build when building Qt, this needs to be enabled from configure first. Change-Id: I0d229a453a8477618e06554655bffc5505203b44 Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
2012-10-30 13:55:46 +00:00
**
** This file is part of the plugins of the Qt Toolkit.
**
Updated license headers From Qt 5.7 -> LGPL v2.1 isn't an option anymore, see http://blog.qt.io/blog/2016/01/13/new-agreement-with-the-kde-free-qt-foundation/ Updated license headers to use new LGPL header instead of LGPL21 one (in those files which will be under LGPL v3) Change-Id: I046ec3e47b1876cd7b4b0353a576b352e3a946d9 Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
2016-01-15 07:08:27 +00:00
** $QT_BEGIN_LICENSE:LGPL$
iOS: Implement QPlatformOpenGLContext The iOS platform GL context is an EAGLContext, which is wrapped by the new class QIOSContext. The class takes care of makeCurrent() and swapBuffers(), but defers framebuffer management to the corresponding QIOSWindow. At the moment only a single framebuffer is created, and changing the geometry of the QWindow does not trigger any sort of invalidation of the buffers. The implementation assumes OpenGL ES2.x support. Though strictly speaking we could support ES1 for QtGui, it serves little purpose as Qt Quick 2 requires ES2. This patch also disabled touch event synthesization until we have figured out where we will maintain the connection to UIWindow. QPlatformOpenGLContext::getProcAddress() for getting extensions is implemented by using dlsym() to look up the symbol. This should not present any issues for App Store deployment, like dlopen() would. Change-Id: I166f800f3ecc0d180133c590465371ac1642b0ec Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@digia.com>
2012-11-06 15:24:19 +00:00
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
Update copyright headers Qt copyrights are now in The Qt Company, so we could update the source code headers accordingly. In the same go we should also fix the links to point to qt.io. Outdated header.LGPL removed (use header.LGPL21 instead) Old header.LGPL3 renamed to header.LGPL3-COMM to match actual licensing combination. New header.LGPL-COMM taken in the use file which were using old header.LGPL3 (src/plugins/platforms/android/extract.cpp) Added new header.LGPL3 containing Commercial + LGPLv3 + GPLv2 license combination Change-Id: I6f49b819a8a20cc4f88b794a8f6726d975e8ffbe Reviewed-by: Matti Paaso <matti.paaso@theqtcompany.com>
2015-01-28 08:44:43 +00:00
** a written agreement between you and The Qt Company. For licensing terms
Updated license headers From Qt 5.7 -> LGPL v2.1 isn't an option anymore, see http://blog.qt.io/blog/2016/01/13/new-agreement-with-the-kde-free-qt-foundation/ Updated license headers to use new LGPL header instead of LGPL21 one (in those files which will be under LGPL v3) Change-Id: I046ec3e47b1876cd7b4b0353a576b352e3a946d9 Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
2016-01-15 07:08:27 +00:00
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
iOS: Implement QPlatformOpenGLContext The iOS platform GL context is an EAGLContext, which is wrapped by the new class QIOSContext. The class takes care of makeCurrent() and swapBuffers(), but defers framebuffer management to the corresponding QIOSWindow. At the moment only a single framebuffer is created, and changing the geometry of the QWindow does not trigger any sort of invalidation of the buffers. The implementation assumes OpenGL ES2.x support. Though strictly speaking we could support ES1 for QtGui, it serves little purpose as Qt Quick 2 requires ES2. This patch also disabled touch event synthesization until we have figured out where we will maintain the connection to UIWindow. QPlatformOpenGLContext::getProcAddress() for getting extensions is implemented by using dlsym() to look up the symbol. This should not present any issues for App Store deployment, like dlopen() would. Change-Id: I166f800f3ecc0d180133c590465371ac1642b0ec Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@digia.com>
2012-11-06 15:24:19 +00:00
**
iOS: copy brute-force port of Qt4 uikit plugin into Qt5. The plugin has been renamed from uikit to ios. Other than that, the plugin will now build, but do nothing. Most of the Qt4 code is preserved, with a rough translation into the Qt5 qpa API. A lot of code has simply been commented out so far, and most lacking at the moment is the event dispatcher which will need to be rewritten, and the opengl paint device implementation. But it should suffice as a starting ground. Also: The plugin will currently not automatically build when building Qt, this needs to be enabled from configure first. Change-Id: I0d229a453a8477618e06554655bffc5505203b44 Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
2012-10-30 13:55:46 +00:00
** GNU Lesser General Public License Usage
iOS: Implement QPlatformOpenGLContext The iOS platform GL context is an EAGLContext, which is wrapped by the new class QIOSContext. The class takes care of makeCurrent() and swapBuffers(), but defers framebuffer management to the corresponding QIOSWindow. At the moment only a single framebuffer is created, and changing the geometry of the QWindow does not trigger any sort of invalidation of the buffers. The implementation assumes OpenGL ES2.x support. Though strictly speaking we could support ES1 for QtGui, it serves little purpose as Qt Quick 2 requires ES2. This patch also disabled touch event synthesization until we have figured out where we will maintain the connection to UIWindow. QPlatformOpenGLContext::getProcAddress() for getting extensions is implemented by using dlsym() to look up the symbol. This should not present any issues for App Store deployment, like dlopen() would. Change-Id: I166f800f3ecc0d180133c590465371ac1642b0ec Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@digia.com>
2012-11-06 15:24:19 +00:00
** Alternatively, this file may be used under the terms of the GNU Lesser
Updated license headers From Qt 5.7 -> LGPL v2.1 isn't an option anymore, see http://blog.qt.io/blog/2016/01/13/new-agreement-with-the-kde-free-qt-foundation/ Updated license headers to use new LGPL header instead of LGPL21 one (in those files which will be under LGPL v3) Change-Id: I046ec3e47b1876cd7b4b0353a576b352e3a946d9 Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
2016-01-15 07:08:27 +00:00
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
iOS: copy brute-force port of Qt4 uikit plugin into Qt5. The plugin has been renamed from uikit to ios. Other than that, the plugin will now build, but do nothing. Most of the Qt4 code is preserved, with a rough translation into the Qt5 qpa API. A lot of code has simply been commented out so far, and most lacking at the moment is the event dispatcher which will need to be rewritten, and the opengl paint device implementation. But it should suffice as a starting ground. Also: The plugin will currently not automatically build when building Qt, this needs to be enabled from configure first. Change-Id: I0d229a453a8477618e06554655bffc5505203b44 Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
2012-10-30 13:55:46 +00:00
**
Updated license headers From Qt 5.7 -> LGPL v2.1 isn't an option anymore, see http://blog.qt.io/blog/2016/01/13/new-agreement-with-the-kde-free-qt-foundation/ Updated license headers to use new LGPL header instead of LGPL21 one (in those files which will be under LGPL v3) Change-Id: I046ec3e47b1876cd7b4b0353a576b352e3a946d9 Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
2016-01-15 07:08:27 +00:00
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
iOS: copy brute-force port of Qt4 uikit plugin into Qt5. The plugin has been renamed from uikit to ios. Other than that, the plugin will now build, but do nothing. Most of the Qt4 code is preserved, with a rough translation into the Qt5 qpa API. A lot of code has simply been commented out so far, and most lacking at the moment is the event dispatcher which will need to be rewritten, and the opengl paint device implementation. But it should suffice as a starting ground. Also: The plugin will currently not automatically build when building Qt, this needs to be enabled from configure first. Change-Id: I0d229a453a8477618e06554655bffc5505203b44 Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
2012-10-30 13:55:46 +00:00
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QIOSWINDOW_H
#define QIOSWINDOW_H
#include <qpa/qplatformwindow.h>
iOS: Implement touch events. Track touch events during the standard [Began -> Moved -> Ended] event sequence based on the UITouch pointer which stays constant. Enable multiTouch on Qt's UIView. Mouse events should now be automatically created from (unhanded) touch events by QGuiApplication. Reviewed by: Ada Sørvig (fingerpaint app approved) Change-Id: I2aeb48c962c697d8b8337f8ceab062070c2a4240 Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
2013-01-22 11:00:19 +00:00
#include <qpa/qwindowsysteminterface.h>
iOS: copy brute-force port of Qt4 uikit plugin into Qt5. The plugin has been renamed from uikit to ios. Other than that, the plugin will now build, but do nothing. Most of the Qt4 code is preserved, with a rough translation into the Qt5 qpa API. A lot of code has simply been commented out so far, and most lacking at the moment is the event dispatcher which will need to be rewritten, and the opengl paint device implementation. But it should suffice as a starting ground. Also: The plugin will currently not automatically build when building Qt, this needs to be enabled from configure first. Change-Id: I0d229a453a8477618e06554655bffc5505203b44 Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
2012-10-30 13:55:46 +00:00
#import <UIKit/UIKit.h>
iOS: Implement QPlatformOpenGLContext The iOS platform GL context is an EAGLContext, which is wrapped by the new class QIOSContext. The class takes care of makeCurrent() and swapBuffers(), but defers framebuffer management to the corresponding QIOSWindow. At the moment only a single framebuffer is created, and changing the geometry of the QWindow does not trigger any sort of invalidation of the buffers. The implementation assumes OpenGL ES2.x support. Though strictly speaking we could support ES1 for QtGui, it serves little purpose as Qt Quick 2 requires ES2. This patch also disabled touch event synthesization until we have figured out where we will maintain the connection to UIWindow. QPlatformOpenGLContext::getProcAddress() for getting extensions is implemented by using dlsym() to look up the symbol. This should not present any issues for App Store deployment, like dlopen() would. Change-Id: I166f800f3ecc0d180133c590465371ac1642b0ec Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@digia.com>
2012-11-06 15:24:19 +00:00
class QIOSContext;
iOS: send mouse events (from touch events) from EAGLView Change-Id: Ia6c955f2c5bcde8e41d5908bfb8fd52bd449b3ec Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
2012-11-07 21:57:17 +00:00
class QIOSWindow;
iOS: copy brute-force port of Qt4 uikit plugin into Qt5. The plugin has been renamed from uikit to ios. Other than that, the plugin will now build, but do nothing. Most of the Qt4 code is preserved, with a rough translation into the Qt5 qpa API. A lot of code has simply been commented out so far, and most lacking at the moment is the event dispatcher which will need to be rewritten, and the opengl paint device implementation. But it should suffice as a starting ground. Also: The plugin will currently not automatically build when building Qt, this needs to be enabled from configure first. Change-Id: I0d229a453a8477618e06554655bffc5505203b44 Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
2012-10-30 13:55:46 +00:00
QT_BEGIN_NAMESPACE
iOS: Rename QIOSWindow's backing view from EAGLView to QUIView Matches the cocoa QNSView and highlights the relation to UIView. Change-Id: Idcdb17bff994c1e0aef099400c21915a7041e44c Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@digia.com>
2013-11-07 11:20:28 +00:00
@class QUIView;
iOS: Tie QIOSContext FBOs to corresponding QPlatformWindow, not QWindow A QWindow may be created() and destroyed() multiple times in the lifetime of the window, each time resulting in a new platform window (QIOSWindow) being created. This QIOSWindow is backed by a new UIView each time, hence it needs a new FBO and renderbuffer-mapping, since the previous renderbuffer was mapped to the old UIView. This fixes a bug where a QWindow would not render after a destroy() unless it was resized (which triggered new FBO/renderbuffers). We need to inherit QObject so that we can watch the destroyed() signal. Change-Id: I93172dd6280b86b49755bf7abddf061d7e6b66f1 Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@digia.com>
2013-11-11 14:17:56 +00:00
class QIOSWindow : public QObject, public QPlatformWindow
iOS: copy brute-force port of Qt4 uikit plugin into Qt5. The plugin has been renamed from uikit to ios. Other than that, the plugin will now build, but do nothing. Most of the Qt4 code is preserved, with a rough translation into the Qt5 qpa API. A lot of code has simply been commented out so far, and most lacking at the moment is the event dispatcher which will need to be rewritten, and the opengl paint device implementation. But it should suffice as a starting ground. Also: The plugin will currently not automatically build when building Qt, this needs to be enabled from configure first. Change-Id: I0d229a453a8477618e06554655bffc5505203b44 Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
2012-10-30 13:55:46 +00:00
{
iOS: Tie QIOSContext FBOs to corresponding QPlatformWindow, not QWindow A QWindow may be created() and destroyed() multiple times in the lifetime of the window, each time resulting in a new platform window (QIOSWindow) being created. This QIOSWindow is backed by a new UIView each time, hence it needs a new FBO and renderbuffer-mapping, since the previous renderbuffer was mapped to the old UIView. This fixes a bug where a QWindow would not render after a destroy() unless it was resized (which triggered new FBO/renderbuffers). We need to inherit QObject so that we can watch the destroyed() signal. Change-Id: I93172dd6280b86b49755bf7abddf061d7e6b66f1 Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@digia.com>
2013-11-11 14:17:56 +00:00
Q_OBJECT
iOS: copy brute-force port of Qt4 uikit plugin into Qt5. The plugin has been renamed from uikit to ios. Other than that, the plugin will now build, but do nothing. Most of the Qt4 code is preserved, with a rough translation into the Qt5 qpa API. A lot of code has simply been commented out so far, and most lacking at the moment is the event dispatcher which will need to be rewritten, and the opengl paint device implementation. But it should suffice as a starting ground. Also: The plugin will currently not automatically build when building Qt, this needs to be enabled from configure first. Change-Id: I0d229a453a8477618e06554655bffc5505203b44 Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
2012-10-30 13:55:46 +00:00
public:
explicit QIOSWindow(QWindow *window);
~QIOSWindow();
iOS: add missing Q_DECL_OVERRIDE Add missing Q_DECL_OVERRIDE to silence clang. Change-Id: I57261a39f0dcf4e0ffd8d9c079a95f2d3347d34a Reviewed-by: Jake Petroules <jake.petroules@petroules.com>
2015-07-24 09:37:42 +00:00
void setGeometry(const QRect &rect) Q_DECL_OVERRIDE;
iOS: copy brute-force port of Qt4 uikit plugin into Qt5. The plugin has been renamed from uikit to ios. Other than that, the plugin will now build, but do nothing. Most of the Qt4 code is preserved, with a rough translation into the Qt5 qpa API. A lot of code has simply been commented out so far, and most lacking at the moment is the event dispatcher which will need to be rewritten, and the opengl paint device implementation. But it should suffice as a starting ground. Also: The plugin will currently not automatically build when building Qt, this needs to be enabled from configure first. Change-Id: I0d229a453a8477618e06554655bffc5505203b44 Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
2012-10-30 13:55:46 +00:00
iOS: add missing Q_DECL_OVERRIDE Add missing Q_DECL_OVERRIDE to silence clang. Change-Id: I57261a39f0dcf4e0ffd8d9c079a95f2d3347d34a Reviewed-by: Jake Petroules <jake.petroules@petroules.com>
2015-07-24 09:37:42 +00:00
void setWindowState(Qt::WindowState state) Q_DECL_OVERRIDE;
void setParent(const QPlatformWindow *window) Q_DECL_OVERRIDE;
void handleContentOrientationChange(Qt::ScreenOrientation orientation) Q_DECL_OVERRIDE;
void setVisible(bool visible) Q_DECL_OVERRIDE;
iOS: Add support for QWindow::setOpacity() Change-Id: I027154aef35d219f08915e195f2baf8595ef7343 Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@digia.com>
2014-07-25 14:03:28 +00:00
void setOpacity(qreal level) Q_DECL_OVERRIDE;
iOS: Implement QPlatformWindow::setWindowState() In both maximized and fullscreen modes we assume that we can use the availableGeometry() of the QScreen, but of course this depends on us showing or hiding the statusbar first, as well as QScreen actually returning the right availableGeometry when the statusbar is shown. The latter is not the case right now, as we initialize QScreen before UIApplication has been set up and UIScreen has had a chance to init itself based on the precense of a statusbar or not. Change-Id: Id44dee3550f7135ffe2852b377bb6c7b6d522d68 Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@digia.com>
2012-11-09 16:20:47 +00:00
iOS: Don't claim that windows with zero width and/or height are exposed When sending expose events to Qt, Qt will ask us if we're exposed, and we need to tell it that we're not, so that clients will not try to makeCurrent on a CA layer that has a zero width and/or height. Note that this only works because we flush expose events. Change-Id: Idfbe03a2f35681084061376a3c650a8da027fda4 Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
2013-12-04 15:32:47 +00:00
bool isExposed() const Q_DECL_OVERRIDE;
iOS: override QPlatformWindow::propagateSizeHints() propagate size hints means that we should forward minimum/maximum size set on QWindow to the underlying native window to restrict how the user can resize the window. On iOS this does not make sense, but nevertheless, if we don't override the function, the default implementation will issue a warning. This again will always make creator inform that the application ended with error upon exit. Change-Id: I0a8bd74c47fafe2115add5b6eb4e77616fcbc365 Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
2014-11-25 13:23:48 +00:00
void propagateSizeHints() Q_DECL_OVERRIDE {}
iOS: Don't claim that windows with zero width and/or height are exposed When sending expose events to Qt, Qt will ask us if we're exposed, and we need to tell it that we're not, so that clients will not try to makeCurrent on a CA layer that has a zero width and/or height. Note that this only works because we flush expose events. Change-Id: Idfbe03a2f35681084061376a3c650a8da027fda4 Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
2013-12-04 15:32:47 +00:00
iOS: add missing Q_DECL_OVERRIDE Add missing Q_DECL_OVERRIDE to silence clang. Change-Id: I57261a39f0dcf4e0ffd8d9c079a95f2d3347d34a Reviewed-by: Jake Petroules <jake.petroules@petroules.com>
2015-07-24 09:37:42 +00:00
void raise() Q_DECL_OVERRIDE{ raiseOrLower(true); }
void lower() Q_DECL_OVERRIDE { raiseOrLower(false); }
iOS: Don't auto-activate popup windows unless they are standalone We try to emulate a traditional window manager by activating windows on touch press (before delivering the event), and on showing/hiding windows, but this logic should not apply to popup windows (including tooltips and tool windows), as they are in most cases already active through their parent or transient parent, and should not steal keyboard focus and bring the virtual keyboard down. Change-Id: If10082bd48cdf1a9e1c41d8809066e86dafd7ffc Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@digia.com>
2014-10-15 15:33:27 +00:00
bool shouldAutoActivateWindow() const;
iOS: add missing Q_DECL_OVERRIDE Add missing Q_DECL_OVERRIDE to silence clang. Change-Id: I57261a39f0dcf4e0ffd8d9c079a95f2d3347d34a Reviewed-by: Jake Petroules <jake.petroules@petroules.com>
2015-07-24 09:37:42 +00:00
void requestActivateWindow() Q_DECL_OVERRIDE;
iOS: implement QPlatformWindow::raise() and lower() Probably not going to be the most used functions on iOS, but implemented to support old widget apps out of the box. The implementation stacks both staysOnTop and popup windows on the same level for simplicity, since iOS does not have a concept of z-ordering UIViews (UILayer has z-order, but layers belong in a different hierarchy, and cannot be used in this respect). Change-Id: Idd68e5ceea7d4eaeb3066486c47400930cebb1b0 Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
2013-01-02 11:53:43 +00:00
iOS: add missing Q_DECL_OVERRIDE Add missing Q_DECL_OVERRIDE to silence clang. Change-Id: I57261a39f0dcf4e0ffd8d9c079a95f2d3347d34a Reviewed-by: Jake Petroules <jake.petroules@petroules.com>
2015-07-24 09:37:42 +00:00
qreal devicePixelRatio() const Q_DECL_OVERRIDE;
iOS: copy brute-force port of Qt4 uikit plugin into Qt5. The plugin has been renamed from uikit to ios. Other than that, the plugin will now build, but do nothing. Most of the Qt4 code is preserved, with a rough translation into the Qt5 qpa API. A lot of code has simply been commented out so far, and most lacking at the moment is the event dispatcher which will need to be rewritten, and the opengl paint device implementation. But it should suffice as a starting ground. Also: The plugin will currently not automatically build when building Qt, this needs to be enabled from configure first. Change-Id: I0d229a453a8477618e06554655bffc5505203b44 Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
2012-10-30 13:55:46 +00:00
iOS: add missing Q_DECL_OVERRIDE Add missing Q_DECL_OVERRIDE to silence clang. Change-Id: I57261a39f0dcf4e0ffd8d9c079a95f2d3347d34a Reviewed-by: Jake Petroules <jake.petroules@petroules.com>
2015-07-24 09:37:42 +00:00
bool setMouseGrabEnabled(bool grab) Q_DECL_OVERRIDE { return grab; }
bool setKeyboardGrabEnabled(bool grab) Q_DECL_OVERRIDE { return grab; }
iOS: remove setMouse/keyboardGrabEnabled warning Setting mouseGrabEnabled means that the window should continue to receive mouse events even when the mouse is not over the application. This is not an issue on iOS, but the warning is still annoying. Change-Id: I0dd7c3828bcb1a51a4eae534aca1da5bfa258f03 Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
2013-04-18 09:05:06 +00:00
iOS: add missing Q_DECL_OVERRIDE Add missing Q_DECL_OVERRIDE to silence clang. Change-Id: I57261a39f0dcf4e0ffd8d9c079a95f2d3347d34a Reviewed-by: Jake Petroules <jake.petroules@petroules.com>
2015-07-24 09:37:42 +00:00
WId winId() const Q_DECL_OVERRIDE { return WId(m_view); }
iOS: copy brute-force port of Qt4 uikit plugin into Qt5. The plugin has been renamed from uikit to ios. Other than that, the plugin will now build, but do nothing. Most of the Qt4 code is preserved, with a rough translation into the Qt5 qpa API. A lot of code has simply been commented out so far, and most lacking at the moment is the event dispatcher which will need to be rewritten, and the opengl paint device implementation. But it should suffice as a starting ground. Also: The plugin will currently not automatically build when building Qt, this needs to be enabled from configure first. Change-Id: I0d229a453a8477618e06554655bffc5505203b44 Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
2012-10-30 13:55:46 +00:00
Accessibility iOS This lays the foundation for iOS accessibility. The approach is slightly different from other a11y bridges in that we completely flaten the hierarchy of wigets/quick items to a list. This works well with VoiceOver since there are comparatively few elements. The cache implementation for OS X is re-used. With this patch VoiceOver on iOS works on many applications out of the box. For now it sends the screen changed notfification somewhat overzealous, that will need revisiting and potentially new API in QAccessible. Device orientation changes are not yet supported. [ChangeLog][iOS] Accessibility was added to the iOS platform port. This enables Qt applications to be read by VoiceOver on iOS devices. Task-number: QTBUG-39097 Change-Id: I441e844652d528cc2fdcc444f43b54ed6fa04f0c Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@digia.com>
2014-05-19 10:28:32 +00:00
void clearAccessibleCache();
Return format as specified in original QWindow Overload QPlatformWindow::format() to return the desired format defined in the QWindow. This is required for windows that define specific surface formats (such as those used in Qt3d which require a depth buffer). This is similar to what is done in the OS X Cocoa QPA plugin. Change-Id: I7661a2a9c4e13603d03d3a5be10d000f73c712e6 Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
2015-06-23 21:37:10 +00:00
QSurfaceFormat format() const Q_DECL_OVERRIDE;
uikit: Deliver update requests via CADisplayLink callback Improves performance over the default timer-implementation, and allows us to control the rate and paused state of the display link. Change-Id: I05761b6eb48f5e91af35735e2faa477427cd8440 Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
2016-06-01 11:29:28 +00:00
void requestUpdate() Q_DECL_OVERRIDE;
UIKit: Don't reallocate renderbuffer on QIOSContext::swapBuffers() During device rotation, the backing CEAGLLayer of our custom UIView is resized by the system. Normally this is the time where we would then reconfigure the corresponding renderbuffer that we render to, which shares memory with the CEAGLLayer, but we chose a lazy approach where we'd defer the reconfigure until client code actually called makeCurrent. This caused problems because not only did we implement the lazy reconfig in makeCurrent, but in every QIOSContext function that operated on the default FBO, including swapBuffers(). When using threaded rendering, such as in Qt Quick, the render thread may be half way in rendering a new frame when the system resizes the CEAGLLayer, and we pick up that resize on the swapBuffer call and allocate a new renderbuffer, before flushing the queued up GL commands that were operating on another renderbuffer of a different size. This resulted in the following crash: 0 - gpus_ReturnObjectErrorKillClient() 1 - gpusSubmitDataBuffers() 2 - glrFlushContextToken() 3 - flush(__GLIContextRec*)() 4 - QIOSContext::swapBuffers(QPlatformSurface*) ... We solve this by still being lazy in how we reconfigure, but limit the reconfigure to makeCurrent(). If the CEAGLLayer is resized in between two frames, we skip the half-drawn frame. The old frame will then be scaled to match the new size by the system, but this is preferable to flushing a new frame that may have been drawn with two conflicting window geometries. Task-number: QTBUG-50017 Change-Id: Ie229f26d156dfbfc7ed8d9efd0eb5e992eee73f1 Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
2016-06-01 11:29:24 +00:00
CAEAGLLayer *eaglLayer() const;
iOS: copy brute-force port of Qt4 uikit plugin into Qt5. The plugin has been renamed from uikit to ios. Other than that, the plugin will now build, but do nothing. Most of the Qt4 code is preserved, with a rough translation into the Qt5 qpa API. A lot of code has simply been commented out so far, and most lacking at the moment is the event dispatcher which will need to be rewritten, and the opengl paint device implementation. But it should suffice as a starting ground. Also: The plugin will currently not automatically build when building Qt, this needs to be enabled from configure first. Change-Id: I0d229a453a8477618e06554655bffc5505203b44 Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
2012-10-30 13:55:46 +00:00
private:
iOS: Send updated expose events on application background/foregrounding When an application has background processing enabled, for example for communicating with an external accessory or getting location updates, it might trigger code that does UI updates, which will kill the app as doing UI in the background is not allowed on iOS. We guard against this by propagating the backgrounding as updated expose events with a non-exposed region and isExposed() returning false. This means clients who correctly use QWindow::isExposed() to guard their drawing code (including the scene-graph), will live to see another day. Task-number: QTBUG-36956 Change-Id: Ib708394d33093affe68c9f2c7abde7e54be5ec74 Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@digia.com>
2014-04-24 13:33:20 +00:00
void applicationStateChanged(Qt::ApplicationState state);
iOS: Use custom method to lay out windows instead of resizeMaximizedWindows() Since we guard against overriding the geometry in setGeometry() when a window has a window state, we need to use a custom method to lay out windows that calls applyGeometry() instead. Change-Id: I6508e6aac6746c024a6172f709b8339b35b40994 Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@digia.com>
2013-11-20 16:33:48 +00:00
void applyGeometry(const QRect &rect);
iOS: Rename QIOSWindow's backing view from EAGLView to QUIView Matches the cocoa QNSView and highlights the relation to UIView. Change-Id: Idcdb17bff994c1e0aef099400c21915a7041e44c Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@digia.com>
2013-11-07 11:20:28 +00:00
QUIView *m_view;
iOS: Implement touch events. Track touch events during the standard [Began -> Moved -> Ended] event sequence based on the UITouch pointer which stays constant. Enable multiTouch on Qt's UIView. Mouse events should now be automatically created from (unhanded) touch events by QGuiApplication. Reviewed by: Ada Sørvig (fingerpaint app approved) Change-Id: I2aeb48c962c697d8b8337f8ceab062070c2a4240 Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
2013-01-22 11:00:19 +00:00
iOS: Rename m_requestedGeometry to m_normalGeometry Matches the wording using in QWidget. Change-Id: Ifbb4e5ffa90b47a7c179cf9ec52cb46126d7bccc Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@digia.com>
2013-11-06 14:36:30 +00:00
QRect m_normalGeometry;
iOS: add QIOSWindow::windowLevel() to simplify window stacking When adding modal windows into the mix, raiseOrLower became even more messy to write. So do it the usual way instead, and add a windowLevel variable to each QIOSWindow that we can sort on. The code becomes more readable, and we can handle more window types correctly. Change-Id: I348352473a7d8cf9909c17c1b074b2fe3fab9819 Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
2013-01-25 10:49:34 +00:00
int m_windowLevel;
iOS: implement QPlatformWindow::raise() and lower() Probably not going to be the most used functions on iOS, but implemented to support old widget apps out of the box. The implementation stacks both staysOnTop and popup windows on the same level for simplicity, since iOS does not have a concept of z-ordering UIViews (UILayer has z-order, but layers belong in a different hierarchy, and cannot be used in this respect). Change-Id: Idd68e5ceea7d4eaeb3066486c47400930cebb1b0 Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
2013-01-02 11:53:43 +00:00
void raiseOrLower(bool raise);
iOS: add QIOSWindow::windowLevel() to simplify window stacking When adding modal windows into the mix, raiseOrLower became even more messy to write. So do it the usual way instead, and add a windowLevel variable to each QIOSWindow that we can sort on. The code becomes more readable, and we can handle more window types correctly. Change-Id: I348352473a7d8cf9909c17c1b074b2fe3fab9819 Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
2013-01-25 10:49:34 +00:00
void updateWindowLevel();
iOS: avoid activating modally blocked windows Make sure that the user cannot activate a window that is modally shaddowed. Change-Id: Ib92be319d017460bbc1ef63ad7556cb4758dfa6c Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
2013-01-25 10:00:54 +00:00
bool blockedByModal();
iOS: add convenience functions for getting window type Change-Id: I971df06dd348d1da68578e04076a02e85866e141 Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
2013-04-26 08:05:18 +00:00
iOS: Use custom method to lay out windows instead of resizeMaximizedWindows() Since we guard against overriding the geometry in setGeometry() when a window has a window state, we need to use a custom method to lay out windows that calls applyGeometry() instead. Change-Id: I6508e6aac6746c024a6172f709b8339b35b40994 Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@digia.com>
2013-11-20 16:33:48 +00:00
friend class QIOSScreen;
iOS: copy brute-force port of Qt4 uikit plugin into Qt5. The plugin has been renamed from uikit to ios. Other than that, the plugin will now build, but do nothing. Most of the Qt4 code is preserved, with a rough translation into the Qt5 qpa API. A lot of code has simply been commented out so far, and most lacking at the moment is the event dispatcher which will need to be rewritten, and the opengl paint device implementation. But it should suffice as a starting ground. Also: The plugin will currently not automatically build when building Qt, this needs to be enabled from configure first. Change-Id: I0d229a453a8477618e06554655bffc5505203b44 Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
2012-10-30 13:55:46 +00:00
};
QT_END_NAMESPACE
#endif // QIOSWINDOW_H