Differential D20402 Diff 58328 events/x11/x11events.cpp

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events/x11/x11events.cpp

  • This file was copied from krfb/events.cpp.
1/* 1​/*
2 This file is part of the KDE project 2​ This file is part of the KDE project
3 3​
4 Copyright (C) 2010 Collabora Ltd. 4​ Copyright (C) 2016 by Oleg Chernovskiy <kanedias@xaker.ru>
5 @author George Kiagiadakis <george.kiagiadakis@collabora.co.uk> ​
6 Copyright (C) 2007 Alessandro Praduroux <pradu@pradu.it> ​
7 Copyright (C) 2001-2003 by Tim Jansen <tim@tjansen.de> ​
8 5​
9 This program is free software; you can redistribute it and/or 6​ This program is free software; you can redistribute it and/or
10 modify it under the terms of the GNU General Public 7​ modify it under the terms of the GNU General Public
11 License as published by the Free Software Foundation; either 8​ License as published by the Free Software Foundation; either
12 version 2 of the License, or (at your option) any later version. 9​ version 2 of the License, or (at your option) any later version.
13 10​
14 This program is distributed in the hope that it will be useful, 11​ This program is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of 12​ but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13​ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 General Public License for more details. 14​ General Public License for more details.
18 15​
19 You should have received a copy of the GNU General Public License 16​ You should have received a copy of the GNU General Public License
20 along with this program; see the file COPYING. If not, write to 17​ along with this program; see the file COPYING. If not, write to
21 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 18​ the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
22 Boston, MA 02110-1301, USA. 19​ Boston, MA 02110-1301, USA.
23*/ 20​*/
24 21​
25#include "events.h" 22​#include "x11events.h"
26 23​
27#include <QApplication> 24​#include <QApplication>
28#include <QX11Info> 25​#include <QX11Info>
29#include <QDesktopWidget> 26​#include <QDesktopWidget>
30#include <QGlobalStatic> 27​#include <QGlobalStatic>
31 28​
32#include <X11/Xutil.h> 29​#include <X11/Xutil.h>
33#include <X11/keysym.h> 30​#include <X11/keysym.h>
34#include <X11/extensions/XTest.h> 31​#include <X11/extensions/XTest.h>
35 32​
33​#include <QX11Info>
34​
36enum { 35​enum {
37 LEFTSHIFT = 1, 36​ LEFTSHIFT = 1,
38 RIGHTSHIFT = 2, 37​ RIGHTSHIFT = 2,
39 ALTGR = 4 38​ ALTGR = 4
40}; 39​};
41 40​
42class EventData 41​class EventData
43{ 42​{
44public: 43​public:
45 EventData(); 44​ EventData();
46 45​
47 //keyboard 46​ //keyboard
48 Display *dpy; 47​ Display *dpy;
49 signed char modifiers[0x100]; 48​ signed char modifiers[0x100];
50 KeyCode keycodes[0x100]; 49​ KeyCode keycodes[0x100];
51 KeyCode leftShiftCode; 50​ KeyCode leftShiftCode;
52 KeyCode rightShiftCode; 51​ KeyCode rightShiftCode;
53 KeyCode altGrCode; 52​ KeyCode altGrCode;
54 char modifierState; 53​ char modifierState;
55 54​
56 //mouse 55​ //mouse
57 int buttonMask; 56​ int buttonMask;
57​ int x;
58​ int y;
58 59​
59private: 60​private:
60 void init(); 61​ void init();
61}; 62​};
62 63​
63Q_GLOBAL_STATIC(EventData, data) 64​Q_GLOBAL_STATIC(EventData, data)
64 65​
65EventData::EventData() 66​EventData::EventData()
66{ 67​{
67 init(); 68​ init();
68} 69​}
69 70​
70void EventData::init() 71​void EventData::init()
71{ 72​{
72 dpy = QX11Info::display(); ​
73 buttonMask = 0; 73​ buttonMask = 0;
74 74​
75​ dpy = QX11Info::display();
75 //initialize keycodes 76​ //initialize keycodes
76 KeySym key, *keymap; 77​ KeySym key, *keymap;
77 int i, j, minkey, maxkey, syms_per_keycode; 78​ int i, j, minkey, maxkey, syms_per_keycode;
78 79​
79 memset(modifiers, -1, sizeof(modifiers)); 80​ memset(modifiers, -1, sizeof(modifiers));
80 81​
81 XDisplayKeycodes(dpy, &minkey, &maxkey); 82​ XDisplayKeycodes(dpy, &minkey, &maxkey);
82 Q_ASSERT(minkey >= 8); 83​ Q_ASSERT(minkey >= 8);
▲ Show 20 Lines • Show All 53 Lines • ▼ Show 20 Line(s)110{
136 } 137​ }
137 138​
138 if (!(data->modifierState & ALTGR) && mod == 2) { 139​ if (!(data->modifierState & ALTGR) && mod == 2) {
139 XTestFakeKeyEvent(data->dpy, data->altGrCode, 140​ XTestFakeKeyEvent(data->dpy, data->altGrCode,
140 down, CurrentTime); 141​ down, CurrentTime);
141 } 142​ }
142} 143​}
143 144​
144void EventHandler::handleKeyboard(bool down, rfbKeySym keySym) 145​void X11EventHandler::handleKeyboard(bool down, rfbKeySym keySym)
145{ 146​{
146#define ADJUSTMOD(sym,state) \ 147​#define ADJUSTMOD(sym,state) \
147 if(keySym==sym) { if(down) data->modifierState|=state; else data->modifierState&=~state; } 148​ if(keySym==sym) { if(down) data->modifierState|=state; else data->modifierState&=~state; }
148 149​
150​ if (QX11Info::isPlatformX11()) {
149 ADJUSTMOD(XK_Shift_L, LEFTSHIFT); 151​ ADJUSTMOD(XK_Shift_L, LEFTSHIFT);
150 ADJUSTMOD(XK_Shift_R, RIGHTSHIFT); 152​ ADJUSTMOD(XK_Shift_R, RIGHTSHIFT);
151 ADJUSTMOD(XK_Mode_switch, ALTGR); 153​ ADJUSTMOD(XK_Mode_switch, ALTGR);
152 154​
153 if (keySym >= ' ' && keySym < 0x100) { 155​ if (keySym >= ' ' && keySym < 0x100) {
154 KeyCode k; 156​ KeyCode k;
155 157​
156 if (down) { 158​ if (down) {
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169 } else { 171​ } else {
170 KeyCode k = XKeysymToKeycode(data->dpy, keySym); 172​ KeyCode k = XKeysymToKeycode(data->dpy, keySym);
171 173​
172 if (k != NoSymbol) { 174​ if (k != NoSymbol) {
173 XTestFakeKeyEvent(data->dpy, k, down, CurrentTime); 175​ XTestFakeKeyEvent(data->dpy, k, down, CurrentTime);
174 } 176​ }
175 } 177​ }
176} 178​ }
179​/*
180​ // Wayland platform and pipweire plugin in use
181​ if (KrfbConfig::preferredFrameBufferPlugin() == QStringLiteral("pw")) {
177 182​
178void EventHandler::handlePointer(int buttonMask, int x, int y) 183​ }*/
184​}
185​
186​void X11EventHandler::handlePointer(int buttonMask, int x, int y)
179{ 187​{
188​ if (QX11Info::isPlatformX11()) {
180 QDesktopWidget *desktopWidget = QApplication::desktop(); 189​ QDesktopWidget *desktopWidget = QApplication::desktop();
181 190​
182 int screen = desktopWidget->screenNumber(); 191​ int screen = desktopWidget->screenNumber();
183 192​
184 if (screen < 0) { 193​ if (screen < 0) {
185 screen = 0; 194​ screen = 0;
186 } 195​ }
187 196​
188 XTestFakeMotionEvent(data->dpy, screen, x, y, CurrentTime); 197​ XTestFakeMotionEvent(data->dpy, screen, x, y, CurrentTime);
189 198​
190 for (int i = 0; i < 5; i++) { 199​ for (int i = 0; i < 5; i++) {
191 if ((data->buttonMask&(1 << i)) != (buttonMask&(1 << i))) { 200​ if ((data->buttonMask&(1 << i)) != (buttonMask&(1 << i))) {
192 XTestFakeButtonEvent(data->dpy, 201​ XTestFakeButtonEvent(data->dpy,
193 i + 1, 202​ i + 1,
194 (buttonMask&(1 << i)) ? True : False, 203​ (buttonMask&(1 << i)) ? True : False,
195 CurrentTime); 204​ CurrentTime);
196 } 205​ }
197 } 206​ }
198 207​
199 data->buttonMask = buttonMask; 208​ data->buttonMask = buttonMask;
200} 209​ }
210​}
211​
212​#include "x11events.moc"