mirror of
https://github.com/moonlight-stream/moonlight-embedded.git
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Merge branch 'egl'
This commit is contained in:
Iwan Timmer
146
src/input/x11.c
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146
src/input/x11.c
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/*
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* This file is part of Moonlight Embedded.
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*
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* Copyright (C) 2017 Iwan Timmer
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*
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* Moonlight is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* Moonlight is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Moonlight; if not, see <http://www.gnu.org/licenses/>.
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*/
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#include "x11.h"
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#include "keyboard.h"
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#include "../global.h"
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#include "../loop.h"
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#include <Limelight.h>
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#include <X11/Xatom.h>
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#include <X11/Xutil.h>
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#include <stdbool.h>
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#include <stdlib.h>
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#include <poll.h>
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#define MODIFIERS (MODIFIER_SHIFT|MODIFIER_ALT|MODIFIER_CTRL)
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static Display *display;
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static Window window;
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static Atom wm_deletemessage;
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static int last_x = -1, last_y = -1;
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static int keyboard_modifiers;
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static const char data[1] = {0};
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static Cursor cursor;
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static bool grabbed = True;
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static int x11_handler(int fd) {
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XEvent event;
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int button = 0;
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int motion_x, motion_y;
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XNextEvent(display, &event);
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switch (event.type) {
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case KeyPress:
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case KeyRelease:
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if (event.xkey.keycode >= 8 && event.xkey.keycode < (sizeof(keyCodes)/sizeof(keyCodes[0]) + 8)) {
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if ((keyboard_modifiers & MODIFIERS) == MODIFIERS && event.type == KeyRelease) {
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grabbed = !grabbed;
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XDefineCursor(display, window, grabbed ? cursor : NULL);
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}
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int modifier = 0;
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switch (event.xkey.keycode) {
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case 0x32:
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case 0x3e:
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modifier = MODIFIER_SHIFT;
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break;
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case 0x40:
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case 0x6c:
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modifier = MODIFIER_ALT;
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break;
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case 0x25:
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case 0x69:
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modifier = MODIFIER_CTRL;
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break;
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}
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if (modifier != 0) {
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if (event.type == KeyPress)
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keyboard_modifiers |= modifier;
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else
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keyboard_modifiers &= ~modifier;
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}
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short code = 0x80 << 8 | keyCodes[event.xkey.keycode - 8];
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LiSendKeyboardEvent(code, event.type == KeyPress ? KEY_ACTION_DOWN : KEY_ACTION_UP, keyboard_modifiers);
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}
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break;
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case ButtonPress:
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case ButtonRelease:
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switch (event.xbutton.button) {
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case Button1:
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button = BUTTON_LEFT;
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break;
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case Button2:
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button = BUTTON_MIDDLE;
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break;
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case Button3:
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button = BUTTON_RIGHT;
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break;
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}
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if (button != 0)
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LiSendMouseButtonEvent(event.type==ButtonPress ? BUTTON_ACTION_PRESS : BUTTON_ACTION_RELEASE, button);
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break;
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case MotionNotify:
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motion_x = event.xmotion.x - last_x;
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motion_y = event.xmotion.y - last_y;
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if (abs(motion_x) > 0 || abs(motion_y) > 0) {
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if (last_x >= 0 && last_y >= 0)
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LiSendMouseMoveEvent(motion_x, motion_y);
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if (grabbed)
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XWarpPointer(display, None, window, 0, 0, 0, 0, 640, 360);
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}
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last_x = grabbed ? 640 : event.xmotion.x;
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last_y = grabbed ? 360 : event.xmotion.y;
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break;
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case ClientMessage:
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if (event.xclient.data.l[0] == wm_deletemessage)
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quit();
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break;
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}
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return LOOP_OK;
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}
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void x11_input_init(Display* x11_display, Window x11_window) {
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display = x11_display;
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window = x11_window;
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wm_deletemessage = XInternAtom(display, "WM_DELETE_WINDOW", False);
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XSetWMProtocols(display, window, &wm_deletemessage, 1);
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/* make a blank cursor */
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XColor dummy;
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Pixmap blank = XCreateBitmapFromData(display, window, data, 1, 1);
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cursor = XCreatePixmapCursor(display, blank, blank, &dummy, &dummy, 0, 0);
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XFreePixmap(display, blank);
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XDefineCursor(display, window, cursor);
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loop_add_fd(ConnectionNumber(display), x11_handler, POLLIN | POLLERR | POLLHUP);
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}
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22
src/input/x11.h
Normal file
22
src/input/x11.h
Normal file
@@ -0,0 +1,22 @@
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/*
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* This file is part of Moonlight Embedded.
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*
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* Copyright (C) 2017 Iwan Timmer
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*
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* Moonlight is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
|
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*
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* Moonlight is distributed in the hope that it will be useful,
|
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Moonlight; if not, see <http://www.gnu.org/licenses/>.
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*/
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#include <X11/Xlib.h>
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void x11_input_init(Display* display, Window window);
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