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-rw-r--r--Makefile7
-rw-r--r--anyscroll.c71
2 files changed, 78 insertions, 0 deletions
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..3bd1e01
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,7 @@
+
+PROG = anyscroll
+FLAGS = -lX11 -lXtst
+
+
+${PROG}: ${PROG}.o
+ gcc ${PROG}.c -o ${PROG} ${FLAGS}
diff --git a/anyscroll.c b/anyscroll.c
new file mode 100644
index 0000000..2dbd8b8
--- /dev/null
+++ b/anyscroll.c
@@ -0,0 +1,71 @@
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <X11/Xlib.h>
+#include <X11/extensions/XTest.h>
+#include <unistd.h>
+
+
+static Display *dpy;
+static int scr, sw, sh;
+
+static Window root;
+
+static void pressButton(int btn) {
+ XTestFakeButtonEvent(dpy, btn, True, CurrentTime);
+ XFlush(dpy);
+}
+static void releaseButton(int btn) {
+ XTestFakeButtonEvent(dpy, btn, False, CurrentTime);
+ XFlush(dpy);
+}
+
+
+int main(int argc, const char **argv) {
+
+ for (int i = 1; i < argc; i++) {
+ if (argv[i][1] == 'h') {
+ fprintf(stdout, "there is no help to be given\n");
+ }
+ }
+
+ if (!(dpy = XOpenDisplay(0x0))) return 1;
+
+ scr = DefaultScreen(dpy);
+ root = XDefaultRootWindow(dpy);
+ sw = DisplayWidth(dpy, scr);
+ sh = DisplayHeight(dpy, scr);
+
+ fprintf(stdout, "waiting for events\n");
+
+ const long mask = ButtonPressMask|ButtonReleaseMask;
+// XGrabPointer(dpy, root, True, mask, GrabModeSync, GrabModeAsync, None, None, CurrentTime);
+ XGrabButton(dpy, 2, AnyModifier, root, True, mask, GrabModeSync, GrabModeAsync, None, None);
+ //XSelectInput(dpy, root, KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask);
+
+ XEvent ev;
+ XButtonEvent *eb;
+
+ int grab = 0;
+
+ for (;;) {
+ XNextEvent(dpy, &ev);
+ if (ev.type == ButtonPress) {
+ eb = &ev.xbutton;
+ printf("%d button pressed!\n", eb->button);
+// XGrabPointer(dpy, root, True, PointerMotionMask|ButtonReleaseMask, GrabModeAsync, GrabModeAsync, None, None, CurrentTime);
+
+ } else if (ev.type == ButtonRelease) {
+ eb = &ev.xbutton;
+ printf("%d button released!\n", eb->button);
+ //releaseButton(2);
+ // XUngrabPointer(dpy, CurrentTime);
+ }
+
+ XAllowEvents(dpy, ReplayPointer, CurrentTime);
+ XSync(dpy, 0);
+// XFlush(dpy);
+ }
+ XCloseDisplay(dpy);
+ return 0;
+}