2e67f95017
The rationale is explained in https://planet.kde.org/friedrich-kossebau-2023-06-28-include-also-moc-files-of-headers/ In case of KDEConnect, it impressively speeds up compilation. Before it took 390 seconds on a clean build and with this change it took 330 seconds. This is due to the mocs_compilation having to include the header files and thus all their headers. Due to the lots of small plugins we have, this means that the same headers must be compiled plenty of times. When we include the moc files directly in the C++ file, they are already available.
251 lines
8.5 KiB
C++
251 lines
8.5 KiB
C++
/**
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* SPDX-FileCopyrightText: 2018 Albert Vaca Cintora <albertvaka@gmail.com>
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*
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* SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
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*/
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#include "windowsremoteinput.h"
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#include <QCursor>
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#include <QDebug>
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#include <Windows.h>
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// Translation table to keep in sync within all the implementations
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int SpecialKeysMap[] = {
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0, // Invalid
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VK_BACK, // 1
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VK_TAB, // 2
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VK_RETURN, // 3
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VK_LEFT, // 4
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VK_UP, // 5
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VK_RIGHT, // 6
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VK_DOWN, // 7
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VK_PRIOR, // 8
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VK_NEXT, // 9
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VK_HOME, // 10
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VK_END, // 11
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VK_RETURN, // 12
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VK_DELETE, // 13
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VK_ESCAPE, // 14
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VK_SNAPSHOT, // 15
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VK_SCROLL, // 16
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0, // 17
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0, // 18
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0, // 19
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0, // 20
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VK_F1, // 21
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VK_F2, // 22
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VK_F3, // 23
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VK_F4, // 24
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VK_F5, // 25
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VK_F6, // 26
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VK_F7, // 27
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VK_F8, // 28
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VK_F9, // 29
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VK_F10, // 30
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VK_F11, // 31
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VK_F12, // 32
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};
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template<typename T, size_t N>
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size_t arraySize(T (&arr)[N])
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{
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(void)arr;
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return N;
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}
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WindowsRemoteInput::WindowsRemoteInput(QObject *parent)
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: AbstractRemoteInput(parent)
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{
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}
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bool WindowsRemoteInput::handlePacket(const NetworkPacket &np)
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{
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float dx = np.get<float>(QStringLiteral("dx"), 0);
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float dy = np.get<float>(QStringLiteral("dy"), 0);
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bool isSingleClick = np.get<bool>(QStringLiteral("singleclick"), false);
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bool isDoubleClick = np.get<bool>(QStringLiteral("doubleclick"), false);
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bool isMiddleClick = np.get<bool>(QStringLiteral("middleclick"), false);
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bool isRightClick = np.get<bool>(QStringLiteral("rightclick"), false);
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bool isSingleHold = np.get<bool>(QStringLiteral("singlehold"), false);
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bool isSingleRelease = np.get<bool>(QStringLiteral("singlerelease"), false);
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bool isScroll = np.get<bool>(QStringLiteral("scroll"), false);
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QString key = np.get<QString>(QStringLiteral("key"), QLatin1String(""));
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int specialKey = np.get<int>(QStringLiteral("specialKey"), 0);
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if (isSingleClick || isDoubleClick || isMiddleClick || isRightClick || isSingleHold || isScroll || isSingleRelease || !key.isEmpty() || specialKey) {
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INPUT input = {0};
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input.type = INPUT_MOUSE;
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if (isSingleClick) {
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input.mi.dwFlags = MOUSEEVENTF_LEFTDOWN;
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::SendInput(1, &input, sizeof(INPUT));
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input.mi.dwFlags = MOUSEEVENTF_LEFTUP;
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::SendInput(1, &input, sizeof(INPUT));
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} else if (isDoubleClick) {
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input.mi.dwFlags = MOUSEEVENTF_LEFTDOWN;
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::SendInput(1, &input, sizeof(INPUT));
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input.mi.dwFlags = MOUSEEVENTF_LEFTUP;
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::SendInput(1, &input, sizeof(INPUT));
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input.mi.dwFlags = MOUSEEVENTF_LEFTDOWN;
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::SendInput(1, &input, sizeof(INPUT));
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input.mi.dwFlags = MOUSEEVENTF_LEFTUP;
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::SendInput(1, &input, sizeof(INPUT));
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} else if (isMiddleClick) {
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input.mi.dwFlags = MOUSEEVENTF_MIDDLEDOWN;
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::SendInput(1, &input, sizeof(INPUT));
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input.mi.dwFlags = MOUSEEVENTF_MIDDLEUP;
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::SendInput(1, &input, sizeof(INPUT));
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} else if (isRightClick) {
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input.mi.dwFlags = MOUSEEVENTF_RIGHTDOWN;
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::SendInput(1, &input, sizeof(INPUT));
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input.mi.dwFlags = MOUSEEVENTF_RIGHTUP;
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::SendInput(1, &input, sizeof(INPUT));
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} else if (isSingleHold) {
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input.mi.dwFlags = MOUSEEVENTF_LEFTDOWN;
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::SendInput(1, &input, sizeof(INPUT));
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} else if (isSingleRelease) {
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input.mi.dwFlags = MOUSEEVENTF_LEFTUP;
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::SendInput(1, &input, sizeof(INPUT));
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} else if (isScroll) {
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input.mi.dwFlags = MOUSEEVENTF_WHEEL;
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input.mi.mouseData = dy;
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::SendInput(1, &input, sizeof(INPUT));
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} else if (!key.isEmpty() || specialKey) {
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input.type = INPUT_KEYBOARD;
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input.ki.time = 0;
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input.ki.dwExtraInfo = 0;
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input.ki.wScan = 0;
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input.ki.dwFlags = 0;
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bool ctrl = np.get<bool>(QStringLiteral("ctrl"), false);
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bool alt = np.get<bool>(QStringLiteral("alt"), false);
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bool shift = np.get<bool>(QStringLiteral("shift"), false);
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bool super = np.get<bool>(QStringLiteral("super"), false);
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if (ctrl) {
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input.ki.wVk = VK_LCONTROL;
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::SendInput(1, &input, sizeof(INPUT));
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}
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if (alt) {
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input.ki.wVk = VK_LMENU;
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::SendInput(1, &input, sizeof(INPUT));
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}
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if (shift) {
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input.ki.wVk = VK_LSHIFT;
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::SendInput(1, &input, sizeof(INPUT));
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}
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if (super) {
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input.ki.wVk = VK_LWIN;
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::SendInput(1, &input, sizeof(INPUT));
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}
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if (specialKey) {
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if (specialKey >= (int)arraySize(SpecialKeysMap)) {
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qWarning() << "Unsupported special key identifier";
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return false;
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}
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input.ki.wVk = SpecialKeysMap[specialKey];
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::SendInput(1, &input, sizeof(INPUT));
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input.ki.dwFlags = KEYEVENTF_KEYUP;
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::SendInput(1, &input, sizeof(INPUT));
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} else {
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for (int i = 0; i < key.length(); i++) {
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wchar_t inputChar = (wchar_t)key.at(i).unicode();
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short inputVk = VkKeyScanExW(inputChar, GetKeyboardLayout(0));
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if (inputVk != -1) {
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// Uses virtual keycodes so key combinations work
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input.ki.wScan = 0;
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input.ki.dwFlags = 0;
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if (inputVk & 0x100) {
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input.ki.wVk = VK_LSHIFT;
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::SendInput(1, &input, sizeof(INPUT));
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}
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if (inputVk & 0x200) {
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input.ki.wVk = VK_LCONTROL;
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::SendInput(1, &input, sizeof(INPUT));
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}
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if (inputVk & 0x400) {
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input.ki.wVk = VK_LMENU;
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::SendInput(1, &input, sizeof(INPUT));
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}
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input.ki.wVk = inputVk & 0xFF;
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::SendInput(1, &input, sizeof(INPUT));
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input.ki.dwFlags = KEYEVENTF_KEYUP;
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::SendInput(1, &input, sizeof(INPUT));
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if ((inputVk & 0x100) && !shift) {
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input.ki.wVk = VK_LSHIFT;
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::SendInput(1, &input, sizeof(INPUT));
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}
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if ((inputVk & 0x200) && !ctrl) {
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input.ki.wVk = VK_LCONTROL;
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::SendInput(1, &input, sizeof(INPUT));
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}
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if ((inputVk & 0x400) && !alt) {
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input.ki.wVk = VK_LMENU;
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::SendInput(1, &input, sizeof(INPUT));
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}
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} else {
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// Falls back to KEYEVENTF_UNICODE
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input.ki.wVk = 0;
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input.ki.wScan = inputChar;
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input.ki.dwFlags = KEYEVENTF_UNICODE;
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::SendInput(1, &input, sizeof(INPUT));
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input.ki.dwFlags = KEYEVENTF_KEYUP | KEYEVENTF_UNICODE;
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::SendInput(1, &input, sizeof(INPUT));
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}
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}
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}
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input.ki.dwFlags = KEYEVENTF_KEYUP;
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input.ki.wScan = 0;
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if (ctrl) {
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input.ki.wVk = VK_LCONTROL;
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::SendInput(1, &input, sizeof(INPUT));
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}
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if (alt) {
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input.ki.wVk = VK_LMENU;
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::SendInput(1, &input, sizeof(INPUT));
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}
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if (shift) {
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input.ki.wVk = VK_LSHIFT;
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::SendInput(1, &input, sizeof(INPUT));
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}
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if (super) {
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input.ki.wVk = VK_LWIN;
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::SendInput(1, &input, sizeof(INPUT));
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}
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}
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} else { // Is a mouse move event
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POINT point;
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if (GetCursorPos(&point)) {
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return SetCursorPos(point.x + (int)dx, point.y + (int)dy);
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} else {
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return false;
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}
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}
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return true;
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}
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bool WindowsRemoteInput::hasKeyboardSupport()
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{
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return true;
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}
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#include "moc_windowsremoteinput.cpp"
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