be15856f61
Change copyrights and license headers from Nokia to Digia Change-Id: If1cc974286d29fd01ec6c19dd4719a67f4c3f00e Reviewed-by: Lars Knoll <lars.knoll@digia.com> Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>
383 lines
13 KiB
C++
383 lines
13 KiB
C++
/****************************************************************************
|
|
**
|
|
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
|
|
** Contact: http://www.qt-project.org/legal
|
|
**
|
|
** This file is part of the test suite of the Qt Toolkit.
|
|
**
|
|
** $QT_BEGIN_LICENSE:LGPL$
|
|
** 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
|
|
** a written agreement between you and Digia. For licensing terms and
|
|
** conditions see http://qt.digia.com/licensing. For further information
|
|
** use the contact form at http://qt.digia.com/contact-us.
|
|
**
|
|
** GNU Lesser General Public License Usage
|
|
** Alternatively, this file may be used under the terms of the GNU Lesser
|
|
** General Public License version 2.1 as published by the Free Software
|
|
** Foundation and appearing in the file LICENSE.LGPL included in the
|
|
** packaging of this file. Please review the following information to
|
|
** ensure the GNU Lesser General Public License version 2.1 requirements
|
|
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
|
**
|
|
** In addition, as a special exception, Digia gives you certain additional
|
|
** rights. These rights are described in the Digia Qt LGPL Exception
|
|
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
|
|
**
|
|
** GNU General Public License Usage
|
|
** Alternatively, this file may be used under the terms of the GNU
|
|
** General Public License version 3.0 as published by the Free Software
|
|
** Foundation and appearing in the file LICENSE.GPL included in the
|
|
** packaging of this file. Please review the following information to
|
|
** ensure the GNU General Public License version 3.0 requirements will be
|
|
** met: http://www.gnu.org/copyleft/gpl.html.
|
|
**
|
|
**
|
|
** $QT_END_LICENSE$
|
|
**
|
|
****************************************************************************/
|
|
|
|
#include "qnativeevents.h"
|
|
#include <Carbon/Carbon.h>
|
|
#include <QtCore>
|
|
|
|
// ************************************************************
|
|
// Quartz
|
|
// ************************************************************
|
|
|
|
static Qt::KeyboardModifiers getModifiersFromQuartzEvent(CGEventRef inEvent)
|
|
{
|
|
Qt::KeyboardModifiers m;
|
|
CGEventFlags flags = CGEventGetFlags(inEvent);
|
|
if (flags & kCGEventFlagMaskShift || flags & kCGEventFlagMaskAlphaShift)
|
|
m |= Qt::ShiftModifier;
|
|
if (flags & kCGEventFlagMaskControl)
|
|
m |= Qt::ControlModifier;
|
|
if (flags & kCGEventFlagMaskAlternate)
|
|
m |= Qt::AltModifier;
|
|
if (flags & kCGEventFlagMaskCommand)
|
|
m |= Qt::MetaModifier;
|
|
return m;
|
|
}
|
|
|
|
static void setModifiersFromQNativeEvent(CGEventRef inEvent, const QNativeEvent &event)
|
|
{
|
|
CGEventFlags flags = 0;
|
|
if (event.modifiers.testFlag(Qt::ShiftModifier))
|
|
flags |= kCGEventFlagMaskShift;
|
|
if (event.modifiers.testFlag(Qt::ControlModifier))
|
|
flags |= kCGEventFlagMaskControl;
|
|
if (event.modifiers.testFlag(Qt::AltModifier))
|
|
flags |= kCGEventFlagMaskAlternate;
|
|
if (event.modifiers.testFlag(Qt::MetaModifier))
|
|
flags |= kCGEventFlagMaskCommand;
|
|
CGEventSetFlags(inEvent, flags);
|
|
}
|
|
|
|
static QPoint getMouseLocationFromQuartzEvent(CGEventRef inEvent)
|
|
{
|
|
CGPoint pos = CGEventGetLocation(inEvent);
|
|
QPoint tmp;
|
|
tmp.setX(pos.x);
|
|
tmp.setY(pos.y);
|
|
return tmp;
|
|
}
|
|
|
|
static QChar getCharFromQuartzEvent(CGEventRef inEvent)
|
|
{
|
|
UniCharCount count = 0;
|
|
UniChar c;
|
|
CGEventKeyboardGetUnicodeString(inEvent, 1, &count, &c);
|
|
return QChar(c);
|
|
}
|
|
|
|
static CGEventRef EventHandler_Quartz(CGEventTapProxy proxy, CGEventType type, CGEventRef inEvent, void *refCon)
|
|
{
|
|
Q_UNUSED(proxy);
|
|
QNativeInput *nativeInput = static_cast<QNativeInput *>(refCon);
|
|
switch (type){
|
|
case kCGEventKeyDown:{
|
|
QNativeKeyEvent e;
|
|
e.modifiers = getModifiersFromQuartzEvent(inEvent);
|
|
e.nativeKeyCode = CGEventGetIntegerValueField(inEvent, kCGKeyboardEventKeycode);
|
|
e.character = getCharFromQuartzEvent(inEvent);
|
|
e.press = true;
|
|
nativeInput->notify(&e);
|
|
break;
|
|
}
|
|
case kCGEventKeyUp:{
|
|
QNativeKeyEvent e;
|
|
e.modifiers = getModifiersFromQuartzEvent(inEvent);
|
|
e.nativeKeyCode = CGEventGetIntegerValueField(inEvent, kCGKeyboardEventKeycode);
|
|
e.character = getCharFromQuartzEvent(inEvent);
|
|
e.press = false;
|
|
nativeInput->notify(&e);
|
|
break;
|
|
}
|
|
case kCGEventLeftMouseDown:{
|
|
QNativeMouseButtonEvent e;
|
|
e.modifiers = getModifiersFromQuartzEvent(inEvent);
|
|
e.globalPos = getMouseLocationFromQuartzEvent(inEvent);
|
|
e.clickCount = CGEventGetIntegerValueField(inEvent, kCGMouseEventClickState);
|
|
e.button = Qt::LeftButton;
|
|
nativeInput->notify(&e);
|
|
break;
|
|
}
|
|
case kCGEventLeftMouseUp:{
|
|
QNativeMouseButtonEvent e;
|
|
e.modifiers = getModifiersFromQuartzEvent(inEvent);
|
|
e.globalPos = getMouseLocationFromQuartzEvent(inEvent);
|
|
e.clickCount = 0;
|
|
e.button = Qt::LeftButton;
|
|
nativeInput->notify(&e);
|
|
break;
|
|
}
|
|
case kCGEventRightMouseDown:{
|
|
QNativeMouseButtonEvent e;
|
|
e.modifiers = getModifiersFromQuartzEvent(inEvent);
|
|
e.globalPos = getMouseLocationFromQuartzEvent(inEvent);
|
|
e.clickCount = CGEventGetIntegerValueField(inEvent, kCGMouseEventClickState);
|
|
e.button = Qt::RightButton;
|
|
nativeInput->notify(&e);
|
|
break;
|
|
}
|
|
case kCGEventRightMouseUp:{
|
|
QNativeMouseButtonEvent e;
|
|
e.modifiers = getModifiersFromQuartzEvent(inEvent);
|
|
e.globalPos = getMouseLocationFromQuartzEvent(inEvent);
|
|
e.clickCount = 0;
|
|
e.button = Qt::RightButton;
|
|
nativeInput->notify(&e);
|
|
break;
|
|
}
|
|
case kCGEventMouseMoved:{
|
|
QNativeMouseMoveEvent e;
|
|
e.modifiers = getModifiersFromQuartzEvent(inEvent);
|
|
e.globalPos = getMouseLocationFromQuartzEvent(inEvent);
|
|
nativeInput->notify(&e);
|
|
break;
|
|
}
|
|
case kCGEventLeftMouseDragged:{
|
|
QNativeMouseDragEvent e;
|
|
e.modifiers = getModifiersFromQuartzEvent(inEvent);
|
|
e.globalPos = getMouseLocationFromQuartzEvent(inEvent);
|
|
e.clickCount = CGEventGetIntegerValueField(inEvent, kCGMouseEventClickState);
|
|
e.button = Qt::LeftButton;
|
|
nativeInput->notify(&e);
|
|
break;
|
|
}
|
|
case kCGEventScrollWheel:{
|
|
QNativeMouseWheelEvent e;
|
|
e.modifiers = getModifiersFromQuartzEvent(inEvent);
|
|
e.delta = CGEventGetIntegerValueField(inEvent, kCGScrollWheelEventDeltaAxis1);
|
|
e.globalPos = getMouseLocationFromQuartzEvent(inEvent);
|
|
nativeInput->notify(&e);
|
|
break;
|
|
}
|
|
case kCGEventFlagsChanged:{
|
|
QNativeModifierEvent e;
|
|
e.modifiers = getModifiersFromQuartzEvent(inEvent);
|
|
e.nativeKeyCode = CGEventGetIntegerValueField(inEvent, kCGKeyboardEventKeycode);
|
|
nativeInput->notify(&e);
|
|
break;
|
|
}
|
|
|
|
}
|
|
|
|
return inEvent;
|
|
}
|
|
|
|
Qt::Native::Status insertEventHandler_Quartz(QNativeInput *nativeInput, int pid = 0)
|
|
{
|
|
uid_t uid = geteuid();
|
|
if (uid != 0)
|
|
qWarning("MacNativeEvents: You must be root to listen for key events!");
|
|
|
|
CFMachPortRef port;
|
|
if (!pid){
|
|
port = CGEventTapCreate(kCGHIDEventTap,
|
|
kCGHeadInsertEventTap, kCGEventTapOptionListenOnly,
|
|
kCGEventMaskForAllEvents, EventHandler_Quartz, nativeInput);
|
|
} else {
|
|
ProcessSerialNumber psn;
|
|
GetProcessForPID(pid, &psn);
|
|
port = CGEventTapCreateForPSN(&psn,
|
|
kCGHeadInsertEventTap, kCGEventTapOptionListenOnly,
|
|
kCGEventMaskForAllEvents, EventHandler_Quartz, nativeInput);
|
|
}
|
|
|
|
CFRunLoopSourceRef eventSrc = CFMachPortCreateRunLoopSource(NULL, port, 0);
|
|
CFRunLoopAddSource((CFRunLoopRef) GetCFRunLoopFromEventLoop(GetMainEventLoop()),
|
|
eventSrc, kCFRunLoopCommonModes);
|
|
|
|
return Qt::Native::Success;
|
|
}
|
|
|
|
Qt::Native::Status removeEventHandler_Quartz()
|
|
{
|
|
return Qt::Native::Success; // ToDo:
|
|
}
|
|
|
|
Qt::Native::Status sendNativeKeyEventToProcess_Quartz(const QNativeKeyEvent &event, int pid)
|
|
{
|
|
ProcessSerialNumber psn;
|
|
GetProcessForPID(pid, &psn);
|
|
|
|
CGEventRef e = CGEventCreateKeyboardEvent(0, (uint)event.nativeKeyCode, event.press);
|
|
setModifiersFromQNativeEvent(e, event);
|
|
SetFrontProcess(&psn);
|
|
CGEventPostToPSN(&psn, e);
|
|
CFRelease(e);
|
|
return Qt::Native::Success;
|
|
}
|
|
|
|
Qt::Native::Status sendNativeKeyEvent_Quartz(const QNativeKeyEvent &event)
|
|
{
|
|
CGEventRef e = CGEventCreateKeyboardEvent(0, (uint)event.nativeKeyCode, event.press);
|
|
setModifiersFromQNativeEvent(e, event);
|
|
CGEventPost(kCGHIDEventTap, e);
|
|
CFRelease(e);
|
|
return Qt::Native::Success;
|
|
}
|
|
|
|
Qt::Native::Status sendNativeMouseMoveEvent_Quartz(const QNativeMouseMoveEvent &event)
|
|
{
|
|
CGPoint pos;
|
|
pos.x = event.globalPos.x();
|
|
pos.y = event.globalPos.y();
|
|
|
|
CGEventRef e = CGEventCreateMouseEvent(0, kCGEventMouseMoved, pos, 0);
|
|
setModifiersFromQNativeEvent(e, event);
|
|
CGEventPost(kCGHIDEventTap, e);
|
|
CFRelease(e);
|
|
return Qt::Native::Success;
|
|
}
|
|
|
|
Qt::Native::Status sendNativeMouseButtonEvent_Quartz(const QNativeMouseButtonEvent &event)
|
|
{
|
|
CGPoint pos;
|
|
pos.x = event.globalPos.x();
|
|
pos.y = event.globalPos.y();
|
|
|
|
CGEventType type = 0;
|
|
if (event.button == Qt::LeftButton)
|
|
type = (event.clickCount > 0) ? kCGEventLeftMouseDown : kCGEventLeftMouseUp;
|
|
else if (event.button == Qt::RightButton)
|
|
type = (event.clickCount > 0) ? kCGEventRightMouseDown : kCGEventRightMouseUp;
|
|
else
|
|
type = (event.clickCount > 0) ? kCGEventOtherMouseDown : kCGEventOtherMouseUp;
|
|
|
|
CGEventRef e = CGEventCreateMouseEvent(0, type, pos, event.button);
|
|
setModifiersFromQNativeEvent(e, event);
|
|
CGEventSetIntegerValueField(e, kCGMouseEventClickState, event.clickCount);
|
|
CGEventPost(kCGHIDEventTap, e);
|
|
CFRelease(e);
|
|
return Qt::Native::Success;
|
|
}
|
|
|
|
Qt::Native::Status sendNativeMouseDragEvent_Quartz(const QNativeMouseDragEvent &event)
|
|
{
|
|
CGPoint pos;
|
|
pos.x = event.globalPos.x();
|
|
pos.y = event.globalPos.y();
|
|
|
|
CGEventType type = 0;
|
|
if (event.button == Qt::LeftButton)
|
|
type = kCGEventLeftMouseDragged;
|
|
else if (event.button == Qt::RightButton)
|
|
type = kCGEventRightMouseDragged;
|
|
else
|
|
type = kCGEventOtherMouseDragged;
|
|
|
|
CGEventRef e = CGEventCreateMouseEvent(0, type, pos, event.button);
|
|
setModifiersFromQNativeEvent(e, event);
|
|
CGEventPost(kCGHIDEventTap, e);
|
|
CFRelease(e);
|
|
return Qt::Native::Success;
|
|
}
|
|
|
|
Qt::Native::Status sendNativeMouseWheelEvent_Quartz(const QNativeMouseWheelEvent &event)
|
|
{
|
|
CGPoint pos;
|
|
pos.x = event.globalPos.x();
|
|
pos.y = event.globalPos.y();
|
|
|
|
CGEventRef e = CGEventCreateScrollWheelEvent(0, kCGScrollEventUnitPixel, 1, 0);
|
|
CGEventSetIntegerValueField(e, kCGScrollWheelEventDeltaAxis1, event.delta);
|
|
CGEventSetLocation(e, pos);
|
|
setModifiersFromQNativeEvent(e, event);
|
|
CGEventPost(kCGHIDEventTap, e);
|
|
CFRelease(e);
|
|
|
|
return Qt::Native::Success;
|
|
}
|
|
|
|
Qt::Native::Status sendNativeModifierEvent_Quartz(const QNativeModifierEvent &event)
|
|
{
|
|
CGEventRef e = CGEventCreateKeyboardEvent(0, (uint)event.nativeKeyCode, 0);
|
|
CGEventSetType(e, kCGEventFlagsChanged);
|
|
setModifiersFromQNativeEvent(e, event);
|
|
CGEventPost(kCGHIDEventTap, e);
|
|
CFRelease(e);
|
|
return Qt::Native::Success;
|
|
}
|
|
|
|
// ************************************************************
|
|
// QNativeInput methods:
|
|
// ************************************************************
|
|
|
|
Qt::Native::Status QNativeInput::sendNativeMouseButtonEvent(const QNativeMouseButtonEvent &event)
|
|
{
|
|
return sendNativeMouseButtonEvent_Quartz(event);
|
|
}
|
|
|
|
Qt::Native::Status QNativeInput::sendNativeMouseMoveEvent(const QNativeMouseMoveEvent &event)
|
|
{
|
|
return sendNativeMouseMoveEvent_Quartz(event);
|
|
}
|
|
|
|
Qt::Native::Status QNativeInput::sendNativeMouseDragEvent(const QNativeMouseDragEvent &event)
|
|
{
|
|
return sendNativeMouseDragEvent_Quartz(event);
|
|
}
|
|
|
|
Qt::Native::Status QNativeInput::sendNativeMouseWheelEvent(const QNativeMouseWheelEvent &event)
|
|
{
|
|
return sendNativeMouseWheelEvent_Quartz(event);
|
|
}
|
|
|
|
Qt::Native::Status QNativeInput::sendNativeKeyEvent(const QNativeKeyEvent &event, int pid)
|
|
{
|
|
if (!pid)
|
|
return sendNativeKeyEvent_Quartz(event);
|
|
else
|
|
return sendNativeKeyEventToProcess_Quartz(event, pid);
|
|
}
|
|
|
|
Qt::Native::Status QNativeInput::sendNativeModifierEvent(const QNativeModifierEvent &event)
|
|
{
|
|
return sendNativeModifierEvent_Quartz(event);
|
|
}
|
|
|
|
Qt::Native::Status QNativeInput::subscribeForNativeEvents()
|
|
{
|
|
return insertEventHandler_Quartz(this);
|
|
}
|
|
|
|
Qt::Native::Status QNativeInput::unsubscribeForNativeEvents()
|
|
{
|
|
return removeEventHandler_Quartz();
|
|
}
|
|
|
|
// Some Qt to Mac mappings:
|
|
int QNativeKeyEvent::Key_A = 0;
|
|
int QNativeKeyEvent::Key_B = 11;
|
|
int QNativeKeyEvent::Key_C = 8;
|
|
int QNativeKeyEvent::Key_1 = 18;
|
|
int QNativeKeyEvent::Key_Backspace = 51;
|
|
int QNativeKeyEvent::Key_Enter = 36;
|
|
int QNativeKeyEvent::Key_Del = 117;
|
|
|