[remoteinput] Added keyboard support for windows
Summary: Added keyboard input support for Windows Completes T6269 Test Plan: - Open Remote input - Type something in Reviewers: #kde_connect, albertvaka Reviewed By: #kde_connect, albertvaka Subscribers: albertvaka, kdeconnect, #kde_connect Tags: #kde_connect, #windows Differential Revision: https://phabricator.kde.org/D16501
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1 changed files with 132 additions and 25 deletions
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@ -21,9 +21,51 @@
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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]) { (void)arr; return N; }
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WindowsRemoteInput::WindowsRemoteInput(QObject* parent)
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: AbstractRemoteInput(parent)
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{
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@ -84,17 +126,31 @@ bool WindowsRemoteInput::handlePacket(const NetworkPacket& np)
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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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//TODO: Keyboard input support
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/*
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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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if (ctrl) XTestFakeKeyEvent (display, XKeysymToKeycode(display, XK_Control_L), True, 0);
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if (alt) XTestFakeKeyEvent (display, XKeysymToKeycode(display, XK_Alt_L), True, 0);
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if (shift) XTestFakeKeyEvent (display, XKeysymToKeycode(display, XK_Shift_L), True, 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 (specialKey)
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{
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@ -103,33 +159,84 @@ bool WindowsRemoteInput::handlePacket(const NetworkPacket& np)
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return false;
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}
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int keycode = XKeysymToKeycode(display, SpecialKeysMap[specialKey]);
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input.ki.wVk = SpecialKeysMap[specialKey];
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::SendInput(1,&input,sizeof(INPUT));
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XTestFakeKeyEvent (display, keycode, True, 0);
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XTestFakeKeyEvent (display, keycode, False, 0);
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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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if (!m_fakekey) {
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m_fakekey = fakekey_init(display);
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if (!m_fakekey) {
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qWarning() << "Failed to initialize libfakekey";
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return false;
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}
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}
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//We use fakekey here instead of XTest (above) because it can handle utf characters instead of keycodes.
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for (int i=0;i<key.length();i++) {
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QByteArray utf8 = QString(key.at(i)).toUtf8();
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fakekey_press(m_fakekey, (const uchar*)utf8.constData(), utf8.size(), 0);
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fakekey_release(m_fakekey);
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wchar_t inputChar = *QString(key.at(i)).utf16();
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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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if (ctrl) XTestFakeKeyEvent (display, XKeysymToKeycode(display, XK_Control_L), False, 0);
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if (alt) XTestFakeKeyEvent (display, XKeysymToKeycode(display, XK_Alt_L), False, 0);
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if (shift) XTestFakeKeyEvent (display, XKeysymToKeycode(display, XK_Shift_L), False, 0);
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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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}
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} else { //Is a mouse move event
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