indented
This commit is contained in:
JosePereira
parent
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325
jni/vnc/inputMethods/input.c
Executable file
325
jni/vnc/inputMethods/input.c
Executable file
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/*
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droid VNC server - a vnc server for android
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Copyright (C) 2011 Jose Pereira <onaips@gmail.com>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 3 of the License, or (at your option) any later version.
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This library 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 GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "input.h"
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int inputfd = -1;
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// keyboard code modified from remote input by http://www.math.bme.hu/~morap/RemoteInput/
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// q,w,e,r,t,y,u,i,o,p,a,s,d,f,g,h,j,k,l,z,x,c,v,b,n,m
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int qwerty[] = {30,48,46,32,18,33,34,35,23,36,37,38,50,49,24,25,16,19,31,20,22,47,17,45,21,44};
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// ,!,",#,$,%,&,',(,),*,+,,,-,.,/
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int spec1[] = {57,2,40,4,5,6,8,40,10,11,9,13,51,12,52,52};
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int spec1sh[] = {0,1,1,1,1,1,1,0,1,1,1,1,0,0,0,1};
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// :,;,<,=,>,?,@
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int spec2[] = {39,39,227,13,228,53,215};
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int spec2sh[] = {1,0,1,1,1,1,0};
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// [,\,],^,_,`
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int spec3[] = {26,43,27,7,12,399};
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int spec3sh[] = {0,0,0,1,1,0};
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// {,|,},~
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int spec4[] = {26,43,27,215,14};
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int spec4sh[] = {1,1,1,1,0};
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void initInput()
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{
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L("---Initializing uinput...---\n");
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struct input_id id = {
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BUS_VIRTUAL, /* Bus type. */
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1, /* Vendor id. */
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1, /* Product id. */
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1 /* Version id. */
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};
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if((inputfd = suinput_open("qwerty", &id)) == -1)
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{
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L("cannot create virtual kbd device.\n");
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sendMsgToGui("~SHOW|Cannot create virtual input device!\n");
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// exit(EXIT_FAILURE); do not exit, so we still can see the framebuffer
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}
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}
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int keysym2scancode(rfbBool down, rfbKeySym c, rfbClientPtr cl, int *sh, int *alt)
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{
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int real=1;
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if ('a' <= c && c <= 'z')
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return qwerty[c-'a'];
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if ('A' <= c && c <= 'Z')
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{
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(*sh)=1;
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return qwerty[c-'A'];
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}
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if ('1' <= c && c <= '9')
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return c-'1'+2;
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if (c == '0')
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return 11;
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if (32 <= c && c <= 47)
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{
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(*sh) = spec1sh[c-32];
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return spec1[c-32];
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}
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if (58 <= c && c <= 64)
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{
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(*sh) = spec2sh[c-58];
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return spec2[c-58];
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}
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if (91 <= c && c <= 96)
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{
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(*sh) = spec3sh[c-91];
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return spec3[c-91];
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}
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if (123 <= c && c <= 127)
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{
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(*sh) = spec4sh[c-123];
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return spec4[c-123];
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}
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switch(c)
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{
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case 0xff08: return 14;// backspace
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case 0xff09: return 15;// tab
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case 1: (*alt)=1; return 34;// ctrl+a
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case 3: (*alt)=1; return 46;// ctrl+c
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case 4: (*alt)=1; return 32;// ctrl+d
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case 18: (*alt)=1; return 31;// ctrl+r
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case 0xff0D: return 28;// enter
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case 0xff1B: return 158;// esc -> back
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case 0xFF51: return 105;// left -> DPAD_LEFT
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case 0xFF53: return 106;// right -> DPAD_RIGHT
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case 0xFF54: return 108;// down -> DPAD_DOWN
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case 0xFF52: return 103;// up -> DPAD_UP
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// case 360: return 232;// end -> DPAD_CENTER (ball click)
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case 0xff50: return KEY_HOME;// home
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case 0xFFC8: rfbShutdownServer(cl->screen,TRUE); return 0; //F11 disconnect
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case 0xFFC9:
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L("F12 closing...");
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exit(0); //F10 closes daemon
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break;
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case 0xffc1: down?rotate(-1):0; return 0; // F4 rotate
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case 0xffff: return 158;// del -> back
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case 0xff55: return 229;// PgUp -> menu
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case 0xffcf: return 127;// F2 -> search
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case 0xffe3: return 127;// left ctrl -> search
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case 0xff56: return 61;// PgUp -> call
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case 0xff57: return 107;// End -> endcall
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case 0xffc2: return 211;// F5 -> focus
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case 0xffc3: return 212;// F6 -> camera
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case 0xffc4: return 150;// F7 -> explorer
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case 0xffc5: return 155;// F8 -> envelope
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case 50081:
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case 225: (*alt)=1;
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if (real) return 48; //a with acute
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return 30; //a with acute -> a with ring above
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case 50049:
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case 193:(*sh)=1; (*alt)=1;
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if (real) return 48; //A with acute
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return 30; //A with acute -> a with ring above
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case 50089:
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case 233: (*alt)=1; return 18; //e with acute
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case 50057:
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case 201:(*sh)=1; (*alt)=1; return 18; //E with acute
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case 50093:
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case 0xffbf: (*alt)=1;
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if (real) return 36; //i with acute
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return 23; //i with acute -> i with grave
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case 50061:
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case 205: (*sh)=1; (*alt)=1;
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if (real) return 36; //I with acute
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return 23; //I with acute -> i with grave
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case 50099:
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case 243:(*alt)=1;
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if (real) return 16; //o with acute
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return 24; //o with acute -> o with grave
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case 50067:
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case 211:(*sh)=1; (*alt)=1;
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if (real) return 16; //O with acute
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return 24; //O with acute -> o with grave
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case 50102:
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case 246: (*alt)=1; return 25; //o with diaeresis
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case 50070:
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case 214: (*sh)=1; (*alt)=1; return 25; //O with diaeresis
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case 50577:
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case 245:(*alt)=1;
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if (real) return 19; //Hungarian o
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return 25; //Hungarian o -> o with diaeresis
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case 50576:
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case 213: (*sh)=1; (*alt)=1;
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if (real) return 19; //Hungarian O
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return 25; //Hungarian O -> O with diaeresis
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case 50106:
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// case 0xffbe: (*alt)=1;
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// if (real) return 17; //u with acute
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// return 22; //u with acute -> u with grave
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case 50074:
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case 218: (*sh)=1; (*alt)=1;
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if (real) return 17; //U with acute
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return 22; //U with acute -> u with grave
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case 50108:
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case 252: (*alt)=1; return 47; //u with diaeresis
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case 50076:
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case 220:(*sh)=1; (*alt)=1; return 47; //U with diaeresis
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case 50609:
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case 251: (*alt)=1;
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if (real) return 45; //Hungarian u
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return 47; //Hungarian u -> u with diaeresis
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case 50608:
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case 219: (*sh)=1; (*alt)=1;
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if (real) return 45; //Hungarian U
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return 47; //Hungarian U -> U with diaeresis
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}
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return 0;
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}
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void keyEvent(rfbBool down, rfbKeySym key, rfbClientPtr cl)
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{
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int code;
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// L("Got keysym: %04x (down=%d)\n", (unsigned int)key, (int)down);
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setIdle(0);
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int sh = 0;
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int alt = 0;
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if ((code = keysym2scancode(down, key, cl,&sh,&alt)))
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{
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int ret=0;
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if (key && down)
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{
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if (sh) suinput_press(inputfd, 42); //left shift
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if (alt) suinput_press(inputfd, 56); //left alt
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ret=suinput_press(inputfd,code);
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ret=suinput_release(inputfd,code);
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if (alt) suinput_release(inputfd, 56); //left alt
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if (sh) suinput_release(inputfd, 42); //left shift
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}
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else
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;//ret=suinput_release(inputfd,code);
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// L("injectKey (%d, %d) ret=%d\n", code , down,ret);
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}
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}
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void ptrEvent(int buttonMask, int x, int y, rfbClientPtr cl)
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{
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static int leftClicked=0,rightClicked=0,middleClicked=0;
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setIdle(0);
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transformTouchCoordinates(&x,&y,cl->screen->width,cl->screen->height);
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if((buttonMask & 1)&& leftClicked) {//left btn clicked and moving
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static int i=0;
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i=i+1;
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if (i%10==1)//some tweak to not report every move event
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{
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suinput_write(inputfd, EV_ABS, ABS_X, x);
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suinput_write(inputfd, EV_ABS, ABS_Y, y);
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suinput_write(inputfd, EV_SYN, SYN_REPORT, 0);
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}
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}
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else if (buttonMask & 1)//left btn clicked
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{
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leftClicked=1;
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suinput_write(inputfd, EV_ABS, ABS_X, x);
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suinput_write(inputfd, EV_ABS, ABS_Y, y);
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suinput_write(inputfd,EV_KEY,BTN_TOUCH,1);
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suinput_write(inputfd, EV_SYN, SYN_REPORT, 0);
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}
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else if (leftClicked)//left btn released
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{
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leftClicked=0;
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suinput_write(inputfd, EV_ABS, ABS_X, x);
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suinput_write(inputfd, EV_ABS, ABS_Y, y);
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suinput_write(inputfd,EV_KEY,BTN_TOUCH,0);
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suinput_write(inputfd, EV_SYN, SYN_REPORT, 0);
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}
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if (buttonMask & 4)//right btn clicked
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{
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rightClicked=1;
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suinput_press(inputfd,158); //back key
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}
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else if (rightClicked)//right button released
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{
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rightClicked=0;
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suinput_release(inputfd,158);
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}
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if (buttonMask & 2)//mid btn clicked
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{
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middleClicked=1;
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suinput_press( inputfd,KEY_END);
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}
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else if (middleClicked)// mid btn released
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{
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middleClicked=0;
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suinput_release( inputfd,KEY_END);
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}
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}
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inline void transformTouchCoordinates(int *x, int *y,int width,int height)
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{
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int scale=4096.0;
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int old_x=*x,old_y=*y;
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int rotation=getCurrentRotation();
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if (rotation==0)
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{
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*x = old_x*scale/width-scale/2.0;
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*y = old_y*scale/height-scale/2.0;
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}
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else if (rotation==90)
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{
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*x =old_y*scale/height-scale/2.0;
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*y = (width - old_x)*scale/width-scale/2.0;
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}
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else if (rotation==180)
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{
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*x =(width - old_x)*scale/width-scale/2.0;
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*y =(height - old_y)*scale/height-scale/2.0;
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}
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else if (rotation==270)
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{
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*y =old_x*scale/width-scale/2.0;
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*x =(height - old_y)*scale/height-scale/2.0;
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}
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}
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void cleanupInput()
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{
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if(inputfd != -1)
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{
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suinput_close(inputfd);
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}
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}
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36
jni/vnc/inputMethods/input.h
Executable file
36
jni/vnc/inputMethods/input.h
Executable file
@ -0,0 +1,36 @@
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/*
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|
droid VNC server - a vnc server for android
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||||||
|
Copyright (C) 2011 Jose Pereira <onaips@gmail.com>
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|
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||||||
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This library is free software; you can redistribute it and/or
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|
modify it under the terms of the GNU Lesser General Public
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||||||
|
License as published by the Free Software Foundation; either
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version 3 of the License, or (at your option) any later version.
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This library 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 GNU
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|
Lesser General Public License for more details.
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|
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef KEYMANIP_H
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#define KEYMANIP_H
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#include "common.h"
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#include "gui.h"
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#define BUS_VIRTUAL 0x06
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void initInput();
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int keysym2scancode(rfbBool down, rfbKeySym c, rfbClientPtr cl, int *sh, int *alt);
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void transformTouchCoordinates(int *x, int *y,int,int);
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void ptrEvent(int buttonMask, int x, int y, rfbClientPtr cl);
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void keyEvent(rfbBool down, rfbKeySym key, rfbClientPtr cl);
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void cleanupInput();
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#endif
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||||||
Loading…
Reference in New Issue
Block a user