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https://github.com/m1k1o/neko.git
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146 lines
3.5 KiB
C
146 lines
3.5 KiB
C
#include "xorg.h"
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static Display *DISPLAY = NULL;
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Display *getXDisplay(void) {
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return DISPLAY;
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}
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int XDisplayOpen(char *name) {
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DISPLAY = XOpenDisplay(name);
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return DISPLAY == NULL;
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}
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void XDisplayClose(void) {
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XCloseDisplay(DISPLAY);
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}
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void XMove(int x, int y) {
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Display *display = getXDisplay();
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XWarpPointer(display, None, DefaultRootWindow(display), 0, 0, 0, 0, x, y);
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XSync(display, 0);
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}
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void XScroll(int x, int y) {
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int ydir = 4; /* Button 4 is up, 5 is down. */
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int xdir = 6;
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Display *display = getXDisplay();
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if (y < 0) {
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ydir = 5;
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}
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if (x < 0) {
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xdir = 7;
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}
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int xi;
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int yi;
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for (xi = 0; xi < abs(x); xi++) {
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XTestFakeButtonEvent(display, xdir, 1, CurrentTime);
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XTestFakeButtonEvent(display, xdir, 0, CurrentTime);
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}
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for (yi = 0; yi < abs(y); yi++) {
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XTestFakeButtonEvent(display, ydir, 1, CurrentTime);
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XTestFakeButtonEvent(display, ydir, 0, CurrentTime);
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}
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XSync(display, 0);
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}
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void XButton(unsigned int button, int down) {
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if (button != 0) {
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Display *display = getXDisplay();
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XTestFakeButtonEvent(display, button, down, CurrentTime);
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XSync(display, 0);
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}
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}
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void XKey(unsigned long key, int down) {
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if (key != 0) {
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Display *display = getXDisplay();
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KeyCode code = XKeysymToKeycode(display, key);
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// Map non-existing keysyms to new keycodes
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if (code == 0) {
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int min, max, numcodes;
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XDisplayKeycodes(display, &min, &max);
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XGetKeyboardMapping(display, min, max-min, &numcodes);
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code = (max-min+1)*numcodes;
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KeySym keysym_list[numcodes];
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for(int i=0;i<numcodes;i++) keysym_list[i] = key;
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XChangeKeyboardMapping(display, code, numcodes, keysym_list, 1);
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}
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XTestFakeKeyEvent(display, code, down, CurrentTime);
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XSync(display, 0);
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}
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}
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void XGetScreenConfigurations() {
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Display *display = getXDisplay();
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Window root = RootWindow(display, 0);
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XRRScreenSize *xrrs;
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int num_sizes;
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xrrs = XRRSizes(display, 0, &num_sizes);
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for (int i = 0; i < num_sizes; i++) {
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short *rates;
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int num_rates;
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goCreateScreenSize(i, xrrs[i].width, xrrs[i].height, xrrs[i].mwidth, xrrs[i].mheight);
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rates = XRRRates(display, 0, i, &num_rates);
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for (int j = 0; j < num_rates; j++) {
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goSetScreenRates(i, j, rates[j]);
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}
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}
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}
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void XSetScreenConfiguration(int index, short rate) {
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Display *display = getXDisplay();
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Window root = RootWindow(display, 0);
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XRRSetScreenConfigAndRate(display, XRRGetScreenInfo(display, root), root, index, RR_Rotate_0, rate, CurrentTime);
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}
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int XGetScreenSize() {
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Display *display = getXDisplay();
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XRRScreenConfiguration *conf = XRRGetScreenInfo(display, RootWindow(display, 0));
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Rotation original_rotation;
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return XRRConfigCurrentConfiguration(conf, &original_rotation);
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}
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short XGetScreenRate() {
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Display *display = getXDisplay();
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XRRScreenConfiguration *conf = XRRGetScreenInfo(display, RootWindow(display, 0));
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return XRRConfigCurrentRate(conf);
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}
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void SetKeyboardLayout(char *layout) {
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// TOOD: refactor, use native API.
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char cmd[13] = "setxkbmap ";
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strncat(cmd, layout, 2);
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system(cmd);
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}
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void XSetKeyboardModifier(int mod, int on) {
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Display *display = getXDisplay();
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XkbLockModifiers(display, XkbUseCoreKbd, mod, on ? mod : 0);
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XFlush(display);
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}
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int XGetKeyboardModifier(int mod) {
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XkbStateRec xkbState;
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Display *display = getXDisplay();
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XkbGetState(display, XkbUseCoreKbd, &xkbState);
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return xkbState.locked_mods & mod;
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}
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XFixesCursorImage *XGetCursorImage(void) {
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Display *display = getXDisplay();
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return XFixesGetCursorImage(display);
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}
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