lisgd + wvkbd
This commit is contained in:
parent
adbe4541cb
commit
6d345f43d4
36 changed files with 31637 additions and 0 deletions
674
packages/lisgd/lisgd.c
Normal file
674
packages/lisgd/lisgd.c
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@ -0,0 +1,674 @@
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#include <errno.h>
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#include <fcntl.h>
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#include <libinput.h>
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#include <math.h>
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#include <signal.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/prctl.h>
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#include <sys/select.h>
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#include <time.h>
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#include <unistd.h>
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#ifdef WITH_X11
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# include <X11/Xlib.h>
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#endif
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#ifdef WITH_WAYLAND
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# include <wayland-client.h>
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#endif
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/* Defines */
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#define MAXSLOTS 20
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#define NOMOTION -999999
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/* Types */
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enum {
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SwipeDU,
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SwipeUD,
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SwipeLR,
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SwipeRL,
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SwipeDLUR,
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SwipeDRUL,
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SwipeURDL,
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SwipeULDR
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};
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typedef int Swipe;
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enum {
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EdgeAny,
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EdgeNone,
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EdgeLeft,
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EdgeRight,
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EdgeTop,
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EdgeBottom,
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CornerTopLeft,
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CornerTopRight,
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CornerBottomLeft,
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CornerBottomRight,
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};
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typedef int Edge;
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enum {
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DistanceAny,
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DistanceShort,
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DistanceMedium,
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DistanceLong,
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};
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typedef int Distance;
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enum {
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ActModeReleased, //action triggers when fingers are released
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ActModePressed, //action triggers while finger is not lifted yet (as soon as a swipe is completed)
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};
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typedef int ActMode;
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typedef struct {
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int nfswipe;
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Swipe swipe;
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Edge edge;
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Distance distance;
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ActMode actmode;
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char *command;
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} Gesture;
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/* Config */
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#include "config.h"
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/* Globals */
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Gesture *gestsarr;
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int gestsarrlen;
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int have_actmode_pressed = 0; //do we have gestures using actmode pressed?
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Swipe pendingswipe;
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Edge pendingedge;
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Distance pendingdistance;
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double xstart[MAXSLOTS], xend[MAXSLOTS], ystart[MAXSLOTS], yend[MAXSLOTS];
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unsigned nfdown = 0, nfpendingswipe = 0;
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struct timespec timedown;
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static int screen;
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#ifdef WITH_WAYLAND
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struct wl_display *wl_display;
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struct wl_registry *wl_registry;
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struct wl_output *wl_output;
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#endif
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static int screenwidth = 0, screenheight = 0;
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void
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die(char * msg)
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{
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fprintf(stderr, "%s\n", msg);
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exit(1);
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}
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int
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gesturecalculateswipewithindegrees(double gestdegrees, double wantdegrees) {
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return (
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gestdegrees >= wantdegrees - degreesleniency &&
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gestdegrees <= wantdegrees + degreesleniency
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);
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}
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Swipe
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gesturecalculateswipe(double x0, double y0, double x1, double y1, int mindistance) {
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double t, degrees, dist;
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t = atan2(x1 - x0, y0 - y1);
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degrees = 57.2957795130823209 * (t < 0 ? t + 6.2831853071795865 : t);
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dist = sqrt(pow(x1 - x0, 2) + pow(y1 - y0, 2));
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if (verbose)
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fprintf(stderr, "Swipe distance=[%.2f]; degrees=[%.2f]\n", dist, degrees);
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if (dist < mindistance) return -1;
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else if (gesturecalculateswipewithindegrees(degrees, 0)) return SwipeDU;
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else if (gesturecalculateswipewithindegrees(degrees, 45)) return SwipeDLUR;
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else if (gesturecalculateswipewithindegrees(degrees, 90)) return SwipeLR;
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else if (gesturecalculateswipewithindegrees(degrees, 135)) return SwipeULDR;
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else if (gesturecalculateswipewithindegrees(degrees, 180)) return SwipeUD;
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else if (gesturecalculateswipewithindegrees(degrees, 225)) return SwipeURDL;
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else if (gesturecalculateswipewithindegrees(degrees, 270)) return SwipeRL;
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else if (gesturecalculateswipewithindegrees(degrees, 315)) return SwipeDRUL;
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else if (gesturecalculateswipewithindegrees(degrees, 360)) return SwipeDU;
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return -1;
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}
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Distance
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gesturecalculatedistance(double x0, double y0, double x1, double y1, Swipe swipe) {
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double dist = sqrt(pow(x1 - x0, 2) + pow(y1 - y0, 2));
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double diag = sqrt(pow(screenwidth,2) + pow(screenheight,2));
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switch (swipe) {
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case SwipeDU:
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case SwipeUD:
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if (dist >= screenheight * 0.66) {
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return DistanceLong;
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} else if (dist >= screenheight * 0.33) {
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return DistanceMedium;
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} else {
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return DistanceShort;
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}
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break;
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case SwipeLR:
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case SwipeRL:
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if (dist >= screenwidth * 0.66) {
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return DistanceLong;
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} else if (dist >= screenwidth * 0.33) {
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return DistanceMedium;
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} else {
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return DistanceShort;
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}
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break;
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case SwipeULDR:
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case SwipeDRUL:
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case SwipeDLUR:
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case SwipeURDL:
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if (dist >= diag * 0.66) {
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return DistanceLong;
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} else if (dist >= diag * 0.33) {
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return DistanceMedium;
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} else {
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return DistanceShort;
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}
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break;
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}
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return 0; //shouldn't happen
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}
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Edge
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gesturecalculateedge(double x0, double y0, double x1, double y1) {
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Edge horizontal = EdgeNone;
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Edge vertical = EdgeNone;
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if (x0 <= edgesizeleft * edgessizecaling) {
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horizontal = EdgeLeft;
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} else if (x0 >= screenwidth - edgesizeright * edgessizecaling) {
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horizontal = EdgeRight;
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} else if (x1 <= edgesizeleft * edgessizecaling) {
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horizontal = EdgeLeft;
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} else if (x1 >= screenwidth - edgesizeright * edgessizecaling) {
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horizontal = EdgeRight;
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}
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if (y0 <= edgesizetop * edgessizecaling) {
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vertical = EdgeTop;
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} else if (y0 >= screenheight - edgesizebottom * edgessizecaling) {
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vertical = EdgeBottom;
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} else if (y1 <= edgesizetop * edgessizecaling) {
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vertical = EdgeTop;
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} else if (y1 >= screenheight - edgesizebottom * edgessizecaling) {
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vertical = EdgeBottom;
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}
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if (horizontal == EdgeLeft && vertical == EdgeTop) {
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return CornerTopLeft;
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} else if (horizontal == EdgeRight && vertical == EdgeTop) {
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return CornerTopRight;
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} else if (horizontal == EdgeLeft && vertical == EdgeBottom) {
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return CornerBottomLeft;
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} else if (horizontal == EdgeRight && vertical == EdgeBottom) {
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return CornerBottomRight;
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} else if (horizontal != EdgeNone) {
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return horizontal;
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} else {
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return vertical;
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}
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}
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int
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gestureexecute(Swipe swipe, int nfingers, Edge edge, Distance distance, ActMode actmode) {
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int i;
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for (i = 0; i < gestsarrlen; i++) {
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if (verbose) {
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fprintf(stderr,
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"[swipe]: Cfg(f=%d/s=%d/e=%d/d=%d) <=> Evt(f=%d/s=%d/e=%d/d=%d)\n",
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gestsarr[i].nfswipe, gestsarr[i].swipe, gestsarr[i].edge, gestsarr[i].distance, nfingers, swipe, edge, distance
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);
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}
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if (gestsarr[i].nfswipe == nfingers && gestsarr[i].swipe == swipe
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&& gestsarr[i].distance <= distance
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&& (gestsarr[i].edge == EdgeAny || gestsarr[i].edge == edge ||
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((edge == CornerTopLeft || edge == CornerTopRight) && gestsarr[i].edge == EdgeTop) ||
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((edge == CornerBottomLeft || edge == CornerBottomRight) && gestsarr[i].edge == EdgeBottom) ||
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((edge == CornerTopLeft || edge == CornerBottomLeft) && gestsarr[i].edge == EdgeLeft) ||
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((edge == CornerTopRight || edge == CornerBottomRight) && gestsarr[i].edge == EdgeRight)
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)
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&& (actmode == ActModeReleased || gestsarr[i].actmode == actmode)
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) {
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if (verbose) fprintf(stderr, "Execute %s\n", gestsarr[i].command);
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system(gestsarr[i].command);
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return 1; //execute first match only
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}
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}
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return 0;
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}
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static int
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libinputopenrestricted(const char *path, int flags, void *user_data)
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{
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int fd = open(path, flags);
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return fd < 0 ? -errno : fd;
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}
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static void
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libinputcloserestricted(int fd, void *user_data)
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{
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close(fd);
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}
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Swipe
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swipereorient(Swipe swipe, int orientation) {
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while (orientation > 0) {
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switch(swipe) {
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// 90deg per turn so: L->U, R->D, U->R, D->L
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case SwipeDU: swipe = SwipeLR; break;
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case SwipeDLUR: swipe = SwipeULDR; break;
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case SwipeLR: swipe = SwipeUD; break;
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case SwipeULDR: swipe = SwipeURDL; break;
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case SwipeUD: swipe = SwipeRL; break;
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case SwipeURDL: swipe = SwipeDRUL; break;
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case SwipeRL: swipe = SwipeDU; break;
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case SwipeDRUL: swipe = SwipeDLUR; break;
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}
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orientation--;
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}
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return swipe;
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}
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Edge
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edgereorient(Edge edge, int orientation) {
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while (orientation > 0) {
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switch(edge) {
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// 90deg per turn
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case EdgeLeft: edge = EdgeTop; break;
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case EdgeRight: edge = EdgeBottom; break;
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case EdgeTop: edge = EdgeRight; break;
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case EdgeBottom: edge = EdgeLeft; break;
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case CornerTopLeft: edge = CornerTopRight; break;
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case CornerTopRight: edge = CornerBottomRight; break;
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case CornerBottomLeft: edge = CornerTopLeft; break;
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case CornerBottomRight: edge = CornerBottomLeft; break;
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}
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orientation--;
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}
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return edge;
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}
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void
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touchdown(struct libinput_event *e)
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{
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struct libinput_event_touch *tevent;
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int slot;
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tevent = libinput_event_get_touch_event(e);
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slot = libinput_event_touch_get_slot(tevent);
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xstart[slot] = libinput_event_touch_get_x_transformed(tevent, screenwidth);
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ystart[slot] = libinput_event_touch_get_y_transformed(tevent, screenheight);
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if (nfdown == 0) clock_gettime(CLOCK_MONOTONIC_RAW, &timedown);
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nfdown++;
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}
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void
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resetslot(int slot) {
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xend[slot] = NOMOTION;
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yend[slot] = NOMOTION;
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xstart[slot] = NOMOTION;
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ystart[slot] = NOMOTION;
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}
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void
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touchmotion(struct libinput_event *e)
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{
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struct libinput_event_touch *tevent;
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struct timespec now;
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int slot;
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tevent = libinput_event_get_touch_event(e);
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slot = libinput_event_touch_get_slot(tevent);
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xend[slot] = libinput_event_touch_get_x_transformed(tevent, screenwidth);
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yend[slot] = libinput_event_touch_get_y_transformed(tevent, screenheight);
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if (have_actmode_pressed) {
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Swipe swipe = gesturecalculateswipe(
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xstart[slot], ystart[slot], xend[slot], yend[slot], distancethreshold_pressed
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);
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if (swipe != -1) {
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Edge edge = gesturecalculateedge(
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xstart[slot], ystart[slot], xend[slot], yend[slot]
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);
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clock_gettime(CLOCK_MONOTONIC_RAW, &now);
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if (
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timeoutms >
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((now.tv_sec - timedown.tv_sec) * 1000000 + (now.tv_nsec - timedown.tv_nsec) / 1000) / 1000
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) {
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if (verbose) fprintf(stderr, "(Attempting to find matching pressed gesture)\n");
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if (gestureexecute(swipe, nfdown, edge, DistanceAny, ActModePressed)) {
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//we found and executed a matching gesture, reset the slot
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if (verbose) fprintf(stderr, "(Pressed gestured Executed)\n");
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xstart[slot] = xend[slot];
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ystart[slot] = yend[slot];
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timedown = now;
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}
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}
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}
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}
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}
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void
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touchup(struct libinput_event *e)
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{
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int slot;
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struct libinput_event_touch *tevent;
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struct timespec now;
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tevent = libinput_event_get_touch_event(e);
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slot = libinput_event_touch_get_slot(tevent);
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nfdown--;
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clock_gettime(CLOCK_MONOTONIC_RAW, &now);
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// E.g. invalid motion, it didn't begin/end from anywhere
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if (
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xstart[slot] == NOMOTION || ystart[slot] == NOMOTION ||
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xend[slot] == NOMOTION || yend[slot] == NOMOTION
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) return;
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Swipe swipe = gesturecalculateswipe(
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xstart[slot], ystart[slot], xend[slot], yend[slot], distancethreshold
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);
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Edge edge = gesturecalculateedge(
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xstart[slot], ystart[slot], xend[slot], yend[slot]
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);
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Distance distance = gesturecalculatedistance(
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xstart[slot], ystart[slot], xend[slot], yend[slot], swipe
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);
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if (nfpendingswipe == 0) {
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pendingswipe = swipe;
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pendingedge = edge;
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pendingdistance = distance;
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}
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if (pendingswipe == swipe) nfpendingswipe++;
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resetslot(slot);
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// All fingers up - check if within millisecond limit, exec, & reset
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if (nfdown == 0) {
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if (
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timeoutms >
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((now.tv_sec - timedown.tv_sec) * 1000000 + (now.tv_nsec - timedown.tv_nsec) / 1000) / 1000
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) gestureexecute(swipe, nfpendingswipe, edge, distance, ActModeReleased);
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nfpendingswipe = 0;
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}
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}
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void
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run(void)
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{
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int i;
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struct libinput *li;
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struct libinput_event *event;
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struct libinput_device *d;
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int selectresult;
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fd_set fdset;
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const static struct libinput_interface interface = {
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.open_restricted = libinputopenrestricted,
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.close_restricted = libinputcloserestricted,
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};
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if ((li = libinput_path_create_context(&interface, NULL)) == NULL)
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die("Failed to initialize context");
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if ((d = libinput_path_add_device(li, device)) == NULL) {
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die("Couldn't bind event from dev filesystem");
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} else if (LIBINPUT_CONFIG_STATUS_SUCCESS != libinput_device_config_send_events_set_mode(
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d, LIBINPUT_CONFIG_SEND_EVENTS_ENABLED
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)) {
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die("Couldn't set mode to capture events");
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}
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// E.g. initially invalidate every slot
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for (i = 0; i < MAXSLOTS; i++) {
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xend[i] = NOMOTION;
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yend[i] = NOMOTION;
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xstart[i] = NOMOTION;
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ystart[i] = NOMOTION;
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}
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FD_ZERO(&fdset);
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FD_SET(libinput_get_fd(li), &fdset);
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for (;;) {
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selectresult = select(FD_SETSIZE, &fdset, NULL, NULL, NULL);
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if (selectresult == -1) {
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die("Can't select on device node?");
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} else {
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libinput_dispatch(li);
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while ((event = libinput_get_event(li)) != NULL) {
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switch(libinput_event_get_type(event)) {
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case LIBINPUT_EVENT_TOUCH_DOWN: touchdown(event); break;
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case LIBINPUT_EVENT_TOUCH_UP: touchup(event); break;
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case LIBINPUT_EVENT_TOUCH_MOTION: touchmotion(event); break;
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}
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libinput_event_destroy(event);
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}
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}
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}
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libinput_unref(li);
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}
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#ifdef WITH_WAYLAND
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static void
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display_handle_geometry(void *data, struct wl_output *wl_output, int x, int y, int physical_width, int physical_height, int subpixel, const char *make, const char *model, int transform)
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{
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orientation = transform;
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if (orientation == 1) {
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orientation = 3;
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} else if (orientation == 3) {
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orientation = 1;
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}
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}
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static void
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display_handle_done(void *data, struct wl_output *wl_output)
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||||
{
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}
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static void
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display_handle_scale(void *data, struct wl_output *wl_output, int32_t scale)
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{
|
||||
}
|
||||
|
||||
static void
|
||||
display_handle_mode(void *data, struct wl_output *wl_output, uint32_t flags, int width, int height, int refresh)
|
||||
{
|
||||
screenwidth = width;
|
||||
screenheight = height;
|
||||
}
|
||||
|
||||
static const struct wl_output_listener output_listener = {
|
||||
.geometry = display_handle_geometry,
|
||||
.mode = display_handle_mode,
|
||||
.done = display_handle_done,
|
||||
.scale = display_handle_scale
|
||||
};
|
||||
|
||||
static void
|
||||
registry_global(void *data, struct wl_registry *wl_registry,
|
||||
uint32_t name, const char *interface, uint32_t version)
|
||||
{
|
||||
if (strcmp(interface, "wl_output") == 0) {
|
||||
if (!wl_output) {
|
||||
wl_output = wl_registry_bind(wl_registry, name, &wl_output_interface, 3);
|
||||
wl_output_add_listener(wl_output, &output_listener, NULL);
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
static void
|
||||
registry_global_remove(void *data,
|
||||
struct wl_registry *wl_registry, uint32_t name)
|
||||
{
|
||||
}
|
||||
|
||||
static const struct
|
||||
wl_registry_listener wl_registry_listener = {
|
||||
.global = registry_global,
|
||||
.global_remove = registry_global_remove,
|
||||
};
|
||||
#endif
|
||||
|
||||
int
|
||||
main(int argc, char *argv[])
|
||||
{
|
||||
int i, j;
|
||||
char *gestpt;
|
||||
|
||||
gestsarr = NULL;
|
||||
gestsarrlen = 0;
|
||||
|
||||
prctl(PR_SET_PDEATHSIG, SIGTERM);
|
||||
prctl(PR_SET_PDEATHSIG, SIGKILL);
|
||||
|
||||
for (i = 1; i < argc; i++) {
|
||||
if (!strcmp(argv[i], "-v")) {
|
||||
verbose = 1;
|
||||
} else if (!strcmp(argv[i], "-d")) {
|
||||
if (i == argc - 1) die("option -d expects a value");
|
||||
device = argv[++i];
|
||||
} else if (!strcmp(argv[i], "-t")) {
|
||||
if (i == argc - 1) die("option -t expects a value");
|
||||
distancethreshold = atoi(argv[++i]);
|
||||
} else if (!strcmp(argv[i], "-T")) {
|
||||
if (i == argc - 1) die("option -T expects a value");
|
||||
distancethreshold_pressed = atoi(argv[++i]);
|
||||
} else if (!strcmp(argv[i], "-r")) {
|
||||
if (i == argc - 1) die("option -r expects a value");
|
||||
degreesleniency = atoi(argv[++i]);
|
||||
} else if (!strcmp(argv[i], "-m")) {
|
||||
if (i == argc - 1) die("option -m expects a value");
|
||||
timeoutms = atoi(argv[++i]);
|
||||
} else if (!strcmp(argv[i], "-o")) {
|
||||
if (i == argc - 1) die("option -o expects a value");
|
||||
orientation = atoi(argv[++i]);
|
||||
} else if (!strcmp(argv[i], "-h")) {
|
||||
if (i == argc - 1) die("option -h expects a value");
|
||||
screenheight = atoi(argv[++i]);
|
||||
} else if (!strcmp(argv[i], "-w")) {
|
||||
if (i == argc - 1) die("option -w expects a value");
|
||||
screenwidth = atoi(argv[++i]);
|
||||
} else if (!strcmp(argv[i], "-s")) {
|
||||
if (i == argc - 1) die("option -s expects a value");
|
||||
edgessizecaling = atof(argv[++i]);
|
||||
} else if (!strcmp(argv[i], "-g")) {
|
||||
if (i == argc - 1) die("option -g expects a value");
|
||||
gestsarrlen++;
|
||||
gestsarr = realloc(gestsarr, (gestsarrlen * sizeof(Gesture)));
|
||||
if (gestsarr == NULL) {
|
||||
perror("Could not allocate memory");
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
gestpt = strtok(argv[++i], ",");
|
||||
for (j = 0; gestpt != NULL && j < 6; gestpt = strtok(NULL, ","), j++) {
|
||||
switch(j) {
|
||||
case 0: gestsarr[gestsarrlen - 1].nfswipe = atoi(gestpt); break;
|
||||
case 1:
|
||||
if (!strcmp(gestpt, "LR")) gestsarr[gestsarrlen-1].swipe = SwipeLR;
|
||||
if (!strcmp(gestpt, "RL")) gestsarr[gestsarrlen-1].swipe = SwipeRL;
|
||||
if (!strcmp(gestpt, "DU")) gestsarr[gestsarrlen-1].swipe = SwipeDU;
|
||||
if (!strcmp(gestpt, "UD")) gestsarr[gestsarrlen-1].swipe = SwipeUD;
|
||||
if (!strcmp(gestpt, "DLUR")) gestsarr[gestsarrlen-1].swipe = SwipeDLUR;
|
||||
if (!strcmp(gestpt, "URDL")) gestsarr[gestsarrlen-1].swipe = SwipeURDL;
|
||||
if (!strcmp(gestpt, "ULDR")) gestsarr[gestsarrlen-1].swipe = SwipeULDR;
|
||||
if (!strcmp(gestpt, "DRUL")) gestsarr[gestsarrlen-1].swipe = SwipeDRUL;
|
||||
break;
|
||||
case 2:
|
||||
if (!strcmp(gestpt, "L")) gestsarr[gestsarrlen-1].edge = EdgeLeft;
|
||||
if (!strcmp(gestpt, "R")) gestsarr[gestsarrlen-1].edge = EdgeRight;
|
||||
if (!strcmp(gestpt, "T")) gestsarr[gestsarrlen-1].edge = EdgeTop;
|
||||
if (!strcmp(gestpt, "B")) gestsarr[gestsarrlen-1].edge = EdgeBottom;
|
||||
if (!strcmp(gestpt, "TL")) gestsarr[gestsarrlen-1].edge = CornerTopLeft;
|
||||
if (!strcmp(gestpt, "TR")) gestsarr[gestsarrlen-1].edge = CornerTopRight;
|
||||
if (!strcmp(gestpt, "BL")) gestsarr[gestsarrlen-1].edge = CornerBottomLeft;
|
||||
if (!strcmp(gestpt, "BR")) gestsarr[gestsarrlen-1].edge = CornerBottomRight;
|
||||
if (!strcmp(gestpt, "N")) gestsarr[gestsarrlen-1].edge = EdgeNone;
|
||||
if (!strcmp(gestpt, "*")) gestsarr[gestsarrlen-1].edge = EdgeAny;
|
||||
break;
|
||||
case 3:
|
||||
if (!strcmp(gestpt, "L")) gestsarr[gestsarrlen-1].distance = DistanceLong;
|
||||
if (!strcmp(gestpt, "M")) gestsarr[gestsarrlen-1].distance = DistanceMedium;
|
||||
if (!strcmp(gestpt, "S")) gestsarr[gestsarrlen-1].distance = DistanceShort;
|
||||
if (!strcmp(gestpt, "*")) gestsarr[gestsarrlen-1].distance = DistanceAny;
|
||||
break;
|
||||
case 4:
|
||||
if (!strcmp(gestpt, "P")) {
|
||||
gestsarr[gestsarrlen-1].actmode = ActModePressed;
|
||||
} else {
|
||||
gestsarr[gestsarrlen-1].actmode = ActModeReleased;
|
||||
if (strcmp(gestpt, "R") != 0) {
|
||||
//for backward compatibility, allow fourth field to hold command
|
||||
gestsarr[gestsarrlen - 1].command = gestpt;
|
||||
}
|
||||
}
|
||||
break;
|
||||
case 5: gestsarr[gestsarrlen - 1].command = gestpt; break;
|
||||
}
|
||||
}
|
||||
} else {
|
||||
fprintf(stderr, "lisgd [-v] [-d /dev/input/0] [-o 0] [-t 200] [-r 20] [-m 400] [-g '1,LR,L,*,R,notify-send swiped left to right from left edge']\n");
|
||||
exit(1);
|
||||
}
|
||||
}
|
||||
|
||||
// Get display size (if not set with -w/-h)
|
||||
if (screenwidth == 0 && screenheight == 0) {
|
||||
if (getenv("WAYLAND_DISPLAY")) {
|
||||
#ifdef WITH_WAYLAND
|
||||
wl_display = wl_display_connect(NULL);
|
||||
wl_registry = wl_display_get_registry(wl_display);
|
||||
wl_registry_add_listener(wl_registry, &wl_registry_listener, NULL);
|
||||
wl_display_roundtrip(wl_display);
|
||||
wl_display_dispatch(wl_display);
|
||||
#else
|
||||
die("Wayland environment detected but support for it is not enabled");
|
||||
#endif
|
||||
} else if (getenv("DISPLAY")) {
|
||||
#ifdef WITH_X11
|
||||
Display *dpy;
|
||||
if (!(dpy = XOpenDisplay(0))) {
|
||||
die("Cannot open X display");
|
||||
}
|
||||
screen = DefaultScreen(dpy);
|
||||
if (0 == orientation % 2) {
|
||||
screenwidth = DisplayWidth(dpy, screen);
|
||||
screenheight = DisplayHeight(dpy, screen);
|
||||
} else {
|
||||
screenwidth = DisplayHeight(dpy, screen);
|
||||
screenheight = DisplayWidth(dpy, screen);
|
||||
}
|
||||
#else
|
||||
die("X11 environment detected but support for it is not enabled");
|
||||
#endif
|
||||
} else {
|
||||
die("Cannot detect display environment ($DISPLAY and $WAYLAND_DISPLAY unset); and no -w / -h screen geometry parameter options set");
|
||||
}
|
||||
}
|
||||
|
||||
// E.g. no gestures passed on CLI - used gestures defined in config.def.h
|
||||
if (gestsarrlen == 0) {
|
||||
gestsarr = malloc(sizeof(gestures));
|
||||
if (gestsarr == NULL) {
|
||||
perror("Could not allocate memory");
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
gestsarrlen = sizeof(gestures) / sizeof(Gesture);
|
||||
memcpy(gestsarr, gestures, sizeof(gestures));
|
||||
}
|
||||
|
||||
// Modify gestures swipes based on orientation provided
|
||||
for (i = 0; i < gestsarrlen; i++) {
|
||||
gestsarr[i].swipe = swipereorient(gestsarr[i].swipe, orientation);
|
||||
gestsarr[i].edge = edgereorient(gestsarr[i].edge, orientation);
|
||||
//Detect whether ActMode pressed is used
|
||||
if (gestsarr[i].actmode == ActModePressed) have_actmode_pressed++;
|
||||
}
|
||||
|
||||
run();
|
||||
return 0;
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue