Warning, /network/kdeconnect-kde/plugins/mousepad/macosremoteinput.mm is written in an unsupported language. File is not indexed.
0001 /**
0002 * SPDX-FileCopyrightText: 2019 Weixuan XIAO <veyx.shaw@gmail.com>
0003 *
0004 * SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
0005 */
0006
0007 #include "macosremoteinput.h"
0008
0009 #include <QCursor>
0010 #include <QDebug>
0011
0012 #include <CoreGraphics/CGEvent.h>
0013 #include <Carbon/Carbon.h>
0014 #include <ApplicationServices/ApplicationServices.h>
0015
0016 int SpecialKeysMap[] = {
0017 0, // Invalid
0018 kVK_Delete, // 1
0019 kVK_Tab, // 2
0020 kVK_Return, // 3
0021 kVK_LeftArrow, // 4
0022 kVK_UpArrow, // 5
0023 kVK_RightArrow, // 6
0024 kVK_DownArrow, // 7
0025 kVK_PageUp, // 8
0026 kVK_PageDown, // 9
0027 kVK_Home, // 10
0028 kVK_End, // 11
0029 kVK_Return, // 12
0030 kVK_ForwardDelete, // 13
0031 kVK_Escape, // 14
0032 0, // 15
0033 0, // 16
0034 0, // 17
0035 0, // 18
0036 0, // 19
0037 0, // 20
0038 kVK_F1, // 21
0039 kVK_F2, // 22
0040 kVK_F3, // 23
0041 kVK_F4, // 24
0042 kVK_F5, // 25
0043 kVK_F6, // 26
0044 kVK_F7, // 27
0045 kVK_F8, // 28
0046 kVK_F9, // 29
0047 kVK_F10, // 30
0048 kVK_F11, // 31
0049 kVK_F12, // 32
0050 };
0051
0052 template <typename T, size_t N>
0053 size_t arraySize(T(&arr)[N]) { (void)arr; return N; }
0054
0055 MacOSRemoteInput::MacOSRemoteInput(QObject* parent)
0056 : AbstractRemoteInput(parent)
0057 {
0058 // Ask user to enable accessibility API
0059 NSDictionary *options = @{(id)kAXTrustedCheckOptionPrompt: @YES};
0060 if (!AXIsProcessTrustedWithOptions((CFDictionaryRef)options)) {
0061 qWarning() << "kdeconnectd is not set as a trusted accessibility, mousepad and keyboard will not work";
0062 }
0063 }
0064
0065 bool MacOSRemoteInput::handlePacket(const NetworkPacket& np)
0066 {
0067 // Return if not trusted
0068 if (!AXIsProcessTrusted()) {
0069 return false;
0070 }
0071
0072 float dx = np.get<float>(QStringLiteral("dx"), 0);
0073 float dy = np.get<float>(QStringLiteral("dy"), 0);
0074
0075 bool isSingleClick = np.get<bool>(QStringLiteral("singleclick"), false);
0076 bool isDoubleClick = np.get<bool>(QStringLiteral("doubleclick"), false);
0077 bool isMiddleClick = np.get<bool>(QStringLiteral("middleclick"), false);
0078 bool isRightClick = np.get<bool>(QStringLiteral("rightclick"), false);
0079 bool isSingleHold = np.get<bool>(QStringLiteral("singlehold"), false);
0080 bool isSingleRelease = np.get<bool>(QStringLiteral("singlerelease"), false);
0081 bool isScroll = np.get<bool>(QStringLiteral("scroll"), false);
0082 QString key = np.get<QString>(QStringLiteral("key"), QLatin1String(""));
0083 int specialKey = np.get<int>(QStringLiteral("specialKey"), 0);
0084
0085 if (isSingleClick || isDoubleClick || isMiddleClick || isRightClick || isSingleHold || isSingleRelease || isScroll || !key.isEmpty() || specialKey) {
0086 QPoint point = QCursor::pos();
0087
0088 if (isSingleClick) {
0089 CGEventRef event = CGEventCreateMouseEvent(NULL, kCGEventLeftMouseDown, CGPointMake(point.x(), point.y()), kCGMouseButtonLeft);
0090 CGEventPost(kCGHIDEventTap, event);
0091 CGEventSetType(event, kCGEventLeftMouseUp);
0092 CGEventPost(kCGHIDEventTap, event);
0093 CFRelease(event);
0094 } else if (isDoubleClick) {
0095 CGEventRef event = CGEventCreateMouseEvent(NULL, kCGEventLeftMouseDown, CGPointMake(point.x(), point.y()), kCGMouseButtonLeft);
0096 CGEventPost(kCGHIDEventTap, event);
0097 CGEventSetType(event, kCGEventLeftMouseUp);
0098 CGEventPost(kCGHIDEventTap, event);
0099
0100 /* Key to access an integer field that contains the mouse button click
0101 state. A click state of 1 represents a single click. A click state of 2
0102 represents a double-click. A click state of 3 represents a
0103 triple-click. */
0104 CGEventSetIntegerValueField(event, kCGMouseEventClickState, 2);
0105
0106 CGEventSetType(event, kCGEventLeftMouseDown);
0107 CGEventPost(kCGHIDEventTap, event);
0108 CGEventSetType(event, kCGEventLeftMouseUp);
0109 CGEventPost(kCGHIDEventTap, event);
0110 CFRelease(event);
0111 } else if (isMiddleClick) {
0112 CGEventRef event = CGEventCreateMouseEvent(NULL, kCGEventOtherMouseDown, CGPointMake(point.x(), point.y()), kCGMouseButtonLeft);
0113 CGEventPost(kCGHIDEventTap, event);
0114 CGEventSetType(event, kCGEventOtherMouseUp);
0115 CGEventPost(kCGHIDEventTap, event);
0116 CFRelease(event);
0117 } else if (isRightClick) {
0118 CGEventRef event = CGEventCreateMouseEvent(NULL, kCGEventRightMouseDown, CGPointMake(point.x(), point.y()), kCGMouseButtonLeft);
0119 CGEventPost(kCGHIDEventTap, event);
0120 CGEventSetType(event, kCGEventRightMouseUp);
0121 CGEventPost(kCGHIDEventTap, event);
0122 CFRelease(event);
0123 } else if (isSingleHold) {
0124 CGEventRef event = CGEventCreateMouseEvent(NULL, kCGEventLeftMouseDown, CGPointMake(point.x(), point.y()), kCGMouseButtonLeft);
0125 CGEventPost(kCGHIDEventTap, event);
0126 CFRelease(event);
0127 } else if (isSingleRelease) {
0128 CGEventRef event = CGEventCreateMouseEvent(NULL, kCGEventLeftMouseUp, CGPointMake(point.x(), point.y()), kCGMouseButtonLeft);
0129 CGEventPost(kCGHIDEventTap, event);
0130 CFRelease(event);
0131 } else if (isScroll) {
0132 CGEventRef event = CGEventCreateScrollWheelEvent(NULL, kCGScrollEventUnitPixel, 1, dy);
0133 CGEventPost(kCGHIDEventTap, event);
0134 CFRelease(event);
0135 } else if (!key.isEmpty() || specialKey) {
0136 // Get function keys
0137 bool ctrl = np.get<bool>(QStringLiteral("ctrl"), false);
0138 bool alt = np.get<bool>(QStringLiteral("alt"), false);
0139 bool shift = np.get<bool>(QStringLiteral("shift"), false);
0140 bool super = np.get<bool>(QStringLiteral("super"), false);
0141
0142
0143 if (ctrl) {
0144 CGEventRef ctrlEvent = CGEventCreateKeyboardEvent(NULL, (CGKeyCode)kVK_Control, true);
0145 CGEventPost(kCGHIDEventTap, ctrlEvent);
0146 CFRelease(ctrlEvent);
0147 }
0148 if (alt) {
0149 CGEventRef optionEvent = CGEventCreateKeyboardEvent(NULL, (CGKeyCode)kVK_Option, true);
0150 CGEventPost(kCGHIDEventTap, optionEvent);
0151 CFRelease(optionEvent);
0152 }
0153 if (shift) {
0154 CGEventRef shiftEvent = CGEventCreateKeyboardEvent(NULL, (CGKeyCode)kVK_Shift, true);
0155 CGEventPost(kCGHIDEventTap, shiftEvent);
0156 CFRelease(shiftEvent);
0157 }
0158 if (super) {
0159 CGEventRef commandEvent = CGEventCreateKeyboardEvent(NULL, (CGKeyCode)kVK_Command, true);
0160 CGEventPost(kCGHIDEventTap, commandEvent);
0161 CFRelease(commandEvent);
0162 }
0163
0164 // Keys
0165 if (specialKey)
0166 {
0167 if (specialKey >= (int)arraySize(SpecialKeysMap)) {
0168 qWarning() << "Unsupported special key identifier";
0169 return false;
0170 }
0171
0172 CGEventRef specialKeyDownEvent = CGEventCreateKeyboardEvent(NULL, (CGKeyCode)SpecialKeysMap[specialKey], true),
0173 specialKeyUpEvent = CGEventCreateKeyboardEvent(NULL, (CGKeyCode)SpecialKeysMap[specialKey], false);
0174
0175 CGEventPost(kCGHIDEventTap, specialKeyDownEvent);
0176 CGEventPost(kCGHIDEventTap, specialKeyUpEvent);
0177
0178 CFRelease(specialKeyDownEvent);
0179 CFRelease(specialKeyUpEvent);
0180 } else {
0181 for (int i = 0; i < key.length(); i++) {
0182 const UniChar unicharData = (const UniChar)key.at(i).unicode();
0183
0184 CGEventRef event = CGEventCreateKeyboardEvent(NULL, 0, true);
0185
0186 CGEventKeyboardSetUnicodeString(event, 1, &unicharData);
0187 CGEventPost(kCGSessionEventTap, event);
0188
0189 CFRelease(event);
0190 }
0191
0192 }
0193
0194 if (ctrl) {
0195 CGEventRef ctrlEvent = CGEventCreateKeyboardEvent(NULL, (CGKeyCode)kVK_Control, false);
0196 CGEventPost(kCGHIDEventTap, ctrlEvent);
0197 CFRelease(ctrlEvent);
0198 }
0199 if (alt) {
0200 CGEventRef optionEvent = CGEventCreateKeyboardEvent(NULL, (CGKeyCode)kVK_Option, false);
0201 CGEventPost(kCGHIDEventTap, optionEvent);
0202 CFRelease(optionEvent);
0203 }
0204 if (shift) {
0205 CGEventRef shiftEvent = CGEventCreateKeyboardEvent(NULL, (CGKeyCode)kVK_Shift, false);
0206 CGEventPost(kCGHIDEventTap, shiftEvent);
0207 CFRelease(shiftEvent);
0208 }
0209 if (super) {
0210 CGEventRef commandEvent = CGEventCreateKeyboardEvent(NULL, (CGKeyCode)kVK_Command, false);
0211 CGEventPost(kCGHIDEventTap, commandEvent);
0212 CFRelease(commandEvent);
0213 }
0214
0215 }
0216 } else { //Is a mouse move event
0217 QPoint point = QCursor::pos();
0218 QCursor::setPos(point.x() + (int)dx, point.y() + (int)dy);
0219 }
0220 return true;
0221 }
0222
0223 bool MacOSRemoteInput::hasKeyboardSupport() {
0224 return true;
0225 }
0226
0227 #include "moc_macosremoteinput.cpp"