[hackers] [wmii] Really add printevent.[ch]

changeset: 1809:85838fc2122c
tag: tip
user: Kris Maglione <jg_AT_suckless.org>
date: Fri Feb 09 12:50:04 2007 -0500
summary: Really add printevent.[ch]

diff -r 7aef4b9178b1 -r 85838fc2122c printevent.c
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/printevent.c Fri Feb 09 12:50:04 2007 -0500
@@ -0,0 +1,988 @@
+/*
+ * Original code posted to comp.sources.x
+ * Modifications by Russ Cox <rsc_AT_swtch.com>.
+ */
+
+/*
+Path: uunet!wyse!mikew
+From: mikew_AT_wyse.wyse.com (Mike Wexler)
+Newsgroups: comp.sources.x
+Subject: v02i056: subroutine to print events in human readable form, Part01/01
+Message-ID: <1935_AT_wyse.wyse.com>
+Date: 22 Dec 88 19:28:25 GMT
+Organization: Wyse Technology, San Jose
+Lines: 1093
+Approved: mikew_AT_wyse.com
+
+Submitted-by: richsun!darkstar!ken
+Posting-number: Volume 2, Issue 56
+Archive-name: showevent/part01
+
+
+There are times during debugging when it would be real useful to be able to
+print the fields of an event in a human readable form. Too many times I found
+myself scrounging around in section 8 of the Xlib manual looking for the valid
+fields for the events I wanted to see, then adding printf's to display the
+numeric values of the fields, and then scanning through X.h trying to decode
+the cryptic detail and state fields. After playing with xev, I decided to
+write a couple of standard functions that I could keep in a library and call
+on whenever I needed a little debugging verbosity. The first function,
+GetType(), is useful for returning the string representation of the type of
+an event. The second function, ShowEvent(), is used to display all the fields
+of an event in a readable format. The functions are not complicated, in fact,
+they are mind-numbingly boring - but that's just the point nobody wants to
+spend the time writing functions like this, they just want to have them when
+they need them.
+
+A simple, sample program is included which does little else but to demonstrate
+the use of these two functions. These functions have saved me many an hour
+during debugging and I hope you find some benefit to these. If you have any
+comments, suggestions, improvements, or if you find any blithering errors you
+can get it touch with me at the following location:
+
+ ken_AT_richsun.UUCP
+*/
+
+#include <stdio.h>
+#include <X11/Intrinsic.h>
+#include <X11/Xproto.h>
+#include "printevent.h"
+
+static char* sep = " ";
+
+/******************************************************************************/
+/**** Miscellaneous routines to convert values to their string equivalents ****/
+/******************************************************************************/
+
+/* Returns the string equivalent of a boolean parameter */
+static char*
+TorF(int bool)
+{
+ switch (bool) {
+ case True:
+ return ("True");
+
+ case False:
+ return ("False");
+
+ default:
+ return ("?");
+ }
+}
+
+/* Returns the string equivalent of a property notify state */
+static char*
+PropertyState(int state)
+{
+ switch (state) {
+ case PropertyNewValue:
+ return ("PropertyNewValue");
+
+ case PropertyDelete:
+ return ("PropertyDelete");
+
+ default:
+ return ("?");
+ }
+}
+
+/* Returns the string equivalent of a visibility notify state */
+static char*
+VisibilityState(int state)
+{
+ switch (state) {
+ case VisibilityUnobscured:
+ return ("VisibilityUnobscured");
+
+ case VisibilityPartiallyObscured:
+ return ("VisibilityPartiallyObscured");
+
+ case VisibilityFullyObscured:
+ return ("VisibilityFullyObscured");
+
+ default:
+ return ("?");
+ }
+}
+
+/* Returns the string equivalent of a timestamp */
+static char*
+ServerTime(Time time)
+{
+ unsigned long msec;
+ unsigned long sec;
+ unsigned long min;
+ unsigned long hr;
+ unsigned long day;
+ static char buffer[32];
+
+ msec = time % 1000;
+ time /= 1000;
+ sec = time % 60;
+ time /= 60;
+ min = time % 60;
+ time /= 60;
+ hr = time % 24;
+ time /= 24;
+ day = time;
+
+if(0)
+ sprintf(buffer, "%lu day%s %02lu:%02lu:%02lu.%03lu",
+ day, day == 1 ? "" : "(s)", hr, min, sec, msec);
+
+ sprintf(buffer, "%lud%luh%lum%lu.%03lds", day, hr, min, sec, msec);
+ return (buffer);
+}
+
+/* Simple structure to ease the interpretation of masks */
+typedef struct MaskType MaskType;
+struct MaskType
+{
+ unsigned int value;
+ char *string;
+};
+
+/* Returns the string equivalent of a mask of buttons and/or modifier keys */
+static char*
+ButtonAndOrModifierState(unsigned int state)
+{
+ static char buffer[256];
+ static MaskType masks[] = {
+ {Button1Mask, "Button1Mask"},
+ {Button2Mask, "Button2Mask"},
+ {Button3Mask, "Button3Mask"},
+ {Button4Mask, "Button4Mask"},
+ {Button5Mask, "Button5Mask"},
+ {ShiftMask, "ShiftMask"},
+ {LockMask, "LockMask"},
+ {ControlMask, "ControlMask"},
+ {Mod1Mask, "Mod1Mask"},
+ {Mod2Mask, "Mod2Mask"},
+ {Mod3Mask, "Mod3Mask"},
+ {Mod4Mask, "Mod4Mask"},
+ {Mod5Mask, "Mod5Mask"},
+ };
+ int num_masks = sizeof(masks) / sizeof(MaskType);
+ int i;
+ Boolean first = True;
+
+ buffer[0] = 0;
+
+ for (i = 0; i < num_masks; i++)
+ if (state & masks[i].value) {
+ if (first) {
+ first = False;
+ strcpy(buffer, masks[i].string);
+ } else {
+ strcat(buffer, " | ");
+ strcat(buffer, masks[i].string);
+ }
+ }
+ return (buffer);
+}
+
+/* Returns the string equivalent of a mask of configure window values */
+static char*
+ConfigureValueMask(unsigned int valuemask)
+{
+ static char buffer[256];
+ static MaskType masks[] = {
+ {CWX, "CWX"},
+ {CWY, "CWY"},
+ {CWWidth, "CWWidth"},
+ {CWHeight, "CWHeight"},
+ {CWBorderWidth, "CWBorderWidth"},
+ {CWSibling, "CWSibling"},
+ {CWStackMode, "CWStackMode"},
+ };
+ int num_masks = sizeof(masks) / sizeof(MaskType);
+ int i;
+ Boolean first = True;
+
+ buffer[0] = 0;
+
+ for (i = 0; i < num_masks; i++)
+ if (valuemask & masks[i].value) {
+ if (first) {
+ first = False;
+ strcpy(buffer, masks[i].string);
+ } else {
+ strcat(buffer, " | ");
+ strcat(buffer, masks[i].string);
+ }
+ }
+
+ return (buffer);
+}
+
+/* Returns the string equivalent of a motion hint */
+static char*
+IsHint(char is_hint)
+{
+ switch (is_hint) {
+ case NotifyNormal:
+ return ("NotifyNormal");
+
+ case NotifyHint:
+ return ("NotifyHint");
+
+ default:
+ return ("?");
+ }
+}
+
+/* Returns the string equivalent of an id or the value "None" */
+static char*
+MaybeNone(int value)
+{
+ static char buffer[16];
+
+ if (value == None)
+ return ("None");
+ else {
+ sprintf(buffer, "0x%x", value);
+ return (buffer);
+ }
+}
+
+/* Returns the string equivalent of a colormap state */
+static char*
+ColormapState(int state)
+{
+ switch (state) {
+ case ColormapInstalled:
+ return ("ColormapInstalled");
+
+ case ColormapUninstalled:
+ return ("ColormapUninstalled");
+
+ default:
+ return ("?");
+ }
+}
+
+/* Returns the string equivalent of a crossing detail */
+static char*
+CrossingDetail(int detail)
+{
+ switch (detail) {
+ case NotifyAncestor:
+ return ("NotifyAncestor");
+
+ case NotifyInferior:
+ return ("NotifyInferior");
+
+ case NotifyVirtual:
+ return ("NotifyVirtual");
+
+ case NotifyNonlinear:
+ return ("NotifyNonlinear");
+
+ case NotifyNonlinearVirtual:
+ return ("NotifyNonlinearVirtual");
+
+ default:
+ return ("?");
+ }
+}
+
+/* Returns the string equivalent of a focus change detail */
+static char*
+FocusChangeDetail(int detail)
+{
+ switch (detail) {
+ case NotifyAncestor:
+ return ("NotifyAncestor");
+
+ case NotifyInferior:
+ return ("NotifyInferior");
+
+ case NotifyVirtual:
+ return ("NotifyVirtual");
+
+ case NotifyNonlinear:
+ return ("NotifyNonlinear");
+
+ case NotifyNonlinearVirtual:
+ return ("NotifyNonlinearVirtual");
+
+ case NotifyPointer:
+ return ("NotifyPointer");
+
+ case NotifyPointerRoot:
+ return ("NotifyPointerRoot");
+
+ case NotifyDetailNone:
+ return ("NotifyDetailNone");
+
+ default:
+ return ("?");
+ }
+}
+
+/* Returns the string equivalent of a configure detail */
+static char*
+ConfigureDetail(int detail)
+{
+ switch (detail) {
+ case Above:
+ return ("Above");
+
+ case Below:
+ return ("Below");
+
+ case TopIf:
+ return ("TopIf");
+
+ case BottomIf:
+ return ("BottomIf");
+
+ case Opposite:
+ return ("Opposite");
+
+ default:
+ return ("?");
+ }
+}
+
+/* Returns the string equivalent of a grab mode */
+static char*
+GrabMode(int mode)
+{
+ switch (mode) {
+ case NotifyNormal:
+ return ("NotifyNormal");
+
+ case NotifyGrab:
+ return ("NotifyGrab");
+
+ case NotifyUngrab:
+ return ("NotifyUngrab");
+
+ case NotifyWhileGrabbed:
+ return ("NotifyWhileGrabbed");
+
+ default:
+ return ("?");
+ }
+}
+
+/* Returns the string equivalent of a mapping request */
+static char*
+MappingRequest(int request)
+{
+ switch (request) {
+ case MappingModifier:
+ return ("MappingModifier");
+
+ case MappingKeyboard:
+ return ("MappingKeyboard");
+
+ case MappingPointer:
+ return ("MappingPointer");
+
+ default:
+ return ("?");
+ }
+}
+
+/* Returns the string equivalent of a stacking order place */
+static char*
+Place(int place)
+{
+ switch (place) {
+ case PlaceOnTop:
+ return ("PlaceOnTop");
+
+ case PlaceOnBottom:
+ return ("PlaceOnBottom");
+
+ default:
+ return ("?");
+ }
+}
+
+/* Returns the string equivalent of a major code */
+static char*
+MajorCode(int code)
+{
+ static char buffer[32];
+
+ switch (code) {
+ case X_CopyArea:
+ return ("X_CopyArea");
+
+ case X_CopyPlane:
+ return ("X_CopyPlane");
+
+ default:
+ sprintf(buffer, "0x%x", code);
+ return (buffer);
+ }
+}
+
+/* Returns the string equivalent the keycode contained in the key event */
+static char*
+Keycode(XKeyEvent *ev)
+{
+ static char buffer[256];
+ KeySym keysym_str;
+ char *keysym_name;
+ char string[256];
+
+ XLookupString(ev, string, 64, &keysym_str, NULL);
+
+ if (keysym_str == NoSymbol)
+ keysym_name = "NoSymbol";
+ else if (!(keysym_name = XKeysymToString(keysym_str)))
+ keysym_name = "(no name)";
+ sprintf(buffer, "%u (keysym 0x%x \"%s\")",
+ (int)ev->keycode, (int)keysym_str, keysym_name);
+ return (buffer);
+}
+
+/* Returns the string equivalent of an atom or "None"*/
+static char*
+AtomName(Display *dpy, Atom atom)
+{
+ static char buffer[256];
+ char *atom_name;
+
+ if (atom == None)
+ return ("None");
+
+ atom_name = XGetAtomName(dpy, atom);
+ strncpy(buffer, atom_name, 256);
+ XFree(atom_name);
+ return (buffer);
+}
+
+/******************************************************************************/
+/**** Routines to print out readable values for the field of various events ***/
+/******************************************************************************/
+
+static void
+VerbMotion(XMotionEvent *ev)
+{
+ printf("window=0x%x%s", (int)ev->window, sep);
+ printf("root=0x%x%s", (int)ev->root, sep);
+ printf("subwindow=0x%x%s", (int)ev->subwindow, sep);
+ printf("time=%s%s", ServerTime(ev->time), sep);
+ printf("x=%d y=%d%s", ev->x, ev->y, sep);
+ printf("x_root=%d y_root=%d%s", ev->x_root, ev->y_root, sep);
+ printf("state=%s%s", ButtonAndOrModifierState(ev->state), sep);
+ printf("is_hint=%s%s", IsHint(ev->is_hint), sep);
+ printf("same_screen=%s\n", TorF(ev->same_screen));
+}
+
+static void
+VerbButton(XButtonEvent *ev)
+{
+ printf("window=0x%x%s", (int)ev->window, sep);
+ printf("root=0x%x%s", (int)ev->root, sep);
+ printf("subwindow=0x%x%s", (int)ev->subwindow, sep);
+ printf("time=%s%s", ServerTime(ev->time), sep);
+ printf("x=%d y=%d%s", ev->x, ev->y, sep);
+ printf("x_root=%d y_root=%d%s", ev->x_root, ev->y_root, sep);
+ printf("state=%s%s", ButtonAndOrModifierState(ev->state), sep);
+ printf("button=%s%s", ButtonAndOrModifierState(ev->button), sep);
+ printf("same_screen=%s\n", TorF(ev->same_screen));
+}
+
+static void
+VerbColormap(XColormapEvent *ev)
+{
+ printf("window=0x%x%s", (int)ev->window, sep);
+ printf("colormap=%s%s", MaybeNone(ev->colormap), sep);
+ printf("new=%s%s", TorF(ev->new), sep);
+ printf("state=%s\n", ColormapState(ev->state));
+}
+
+static void
+VerbCrossing(XCrossingEvent *ev)
+{
+ printf("window=0x%x%s", (int)ev->window, sep);
+ printf("root=0x%x%s", (int)ev->root, sep);
+ printf("subwindow=0x%x%s", (int)ev->subwindow, sep);
+ printf("time=%s%s", ServerTime(ev->time), sep);
+ printf("x=%d y=%d%s", ev->x, ev->y, sep);
+ printf("x_root=%d y_root=%d%s", ev->x_root, ev->y_root, sep);
+ printf("mode=%s%s", GrabMode(ev->mode), sep);
+ printf("detail=%s%s", CrossingDetail(ev->detail), sep);
+ printf("same_screen=%s%s", TorF(ev->same_screen), sep);
+ printf("focus=%s%s", TorF(ev->focus), sep);
+ printf("state=%s\n", ButtonAndOrModifierState(ev->state));
+}
+
+static void
+VerbExpose(XExposeEvent *ev)
+{
+ printf("window=0x%x%s", (int)ev->window, sep);
+ printf("x=%d y=%d%s", ev->x, ev->y, sep);
+ printf("width=%d height=%d%s", ev->width, ev->height, sep);
+ printf("count=%d\n", ev->count);
+}
+
+static void
+VerbGraphicsExpose(XGraphicsExposeEvent *ev)
+{
+ printf("drawable=0x%x%s", (int)ev->drawable, sep);
+ printf("x=%d y=%d%s", ev->x, ev->y, sep);
+ printf("width=%d height=%d%s", ev->width, ev->height, sep);
+ printf("major_code=%s%s", MajorCode(ev->major_code), sep);
+ printf("minor_code=%d\n", ev->minor_code);
+}
+
+static void
+VerbNoExpose(XNoExposeEvent *ev)
+{
+ printf("drawable=0x%x%s", (int)ev->drawable, sep);
+ printf("major_code=%s%s", MajorCode(ev->major_code), sep);
+ printf("minor_code=%d\n", ev->minor_code);
+}
+
+static void
+VerbFocus(XFocusChangeEvent *ev)
+{
+ printf("window=0x%x%s", (int)ev->window, sep);
+ printf("mode=%s%s", GrabMode(ev->mode), sep);
+ printf("detail=%s\n", FocusChangeDetail(ev->detail));
+}
+
+static void
+VerbKeymap(XKeymapEvent *ev)
+{
+ int i;
+
+ printf("window=0x%x%s", (int)ev->window, sep);
+ printf("key_vector=");
+ for (i = 0; i < 32; i++)
+ printf("%02x", ev->key_vector[i]);
+ printf("\n");
+}
+
+static void
+VerbKey(XKeyEvent *ev)
+{
+ printf("window=0x%x%s", (int)ev->window, sep);
+ printf("root=0x%x%s", (int)ev->root, sep);
+ if(ev->subwindow)
+ printf("subwindow=0x%x%s", (int)ev->subwindow, sep);
+ printf("time=%s%s", ServerTime(ev->time), sep);
+ printf("[%d,%d]%s", ev->x, ev->y, sep);
+ printf("root=[%d,%d]%s", ev->x_root, ev->y_root, sep);
+ if(ev->state)
+ printf("state=%s%s", ButtonAndOrModifierState(ev->state), sep);
+ printf("keycode=%s%s", Keycode(ev), sep);
+ if(!ev->same_screen)
+ printf("!same_screen");
+ printf("\n");
+ return;
+
+ printf("window=0x%x%s", (int)ev->window, sep);
+ printf("root=0x%x%s", (int)ev->root, sep);
+ printf("subwindow=0x%x%s", (int)ev->subwindow, sep);
+ printf("time=%s%s", ServerTime(ev->time), sep);
+ printf("x=%d y=%d%s", ev->x, ev->y, sep);
+ printf("x_root=%d y_root=%d%s", ev->x_root, ev->y_root, sep);
+ printf("state=%s%s", ButtonAndOrModifierState(ev->state), sep);
+ printf("keycode=%s%s", Keycode(ev), sep);
+ printf("same_screen=%s\n", TorF(ev->same_screen));
+}
+
+static void
+VerbProperty(XPropertyEvent *ev)
+{
+ printf("window=0x%x%s", (int)ev->window, sep);
+ printf("atom=%s%s", AtomName(ev->display, ev->atom), sep);
+ printf("time=%s%s", ServerTime(ev->time), sep);
+ printf("state=%s\n", PropertyState(ev->state));
+}
+
+static void
+VerbResizeRequest(XResizeRequestEvent *ev)
+{
+ printf("window=0x%x%s", (int)ev->window, sep);
+ printf("width=%d height=%d\n", ev->width, ev->height);
+}
+
+static void
+VerbCirculate(XCirculateEvent *ev)
+{
+ printf("event=0x%x%s", (int)ev->event, sep);
+ printf("window=0x%x%s", (int)ev->window, sep);
+ printf("place=%s\n", Place(ev->place));
+}
+
+static void
+VerbConfigure(XConfigureEvent *ev)
+{
+ printf("event=0x%x%s", (int)ev->event, sep);
+ printf("window=0x%x%s", (int)ev->window, sep);
+ printf("x=%d y=%d%s", ev->x, ev->y, sep);
+ printf("width=%d height=%d%s", ev->width, ev->height, sep);
+ printf("border_width=%d%s", ev->border_width, sep);
+ printf("above=%s%s", MaybeNone(ev->above), sep);
+ printf("override_redirect=%s\n", TorF(ev->override_redirect));
+}
+
+static void
+VerbCreateWindow(XCreateWindowEvent *ev)
+{
+ printf("parent=0x%x%s", (int)ev->parent, sep);
+ printf("window=0x%x%s", (int)ev->window, sep);
+ printf("x=%d y=%d%s", ev->x, ev->y, sep);
+ printf("width=%d height=%d%s", ev->width, ev->height, sep);
+ printf("border_width=%d%s", ev->border_width, sep);
+ printf("override_redirect=%s\n", TorF(ev->override_redirect));
+}
+
+static void
+VerbDestroyWindow(XDestroyWindowEvent *ev)
+{
+ printf("event=0x%x%s", (int)ev->event, sep);
+ printf("window=0x%x\n", (int)ev->window);
+}
+
+static void
+VerbGravity(XGravityEvent *ev)
+{
+ printf("event=0x%x%s", (int)ev->event, sep);
+ printf("window=0x%x%s", (int)ev->window, sep);
+ printf("x=%d y=%d\n", ev->x, ev->y);
+}
+
+static void
+VerbMap(XMapEvent *ev)
+{
+ printf("event=0x%x%s", (int)ev->event, sep);
+ printf("window=0x%x%s", (int)ev->window, sep);
+ printf("override_redirect=%s\n", TorF(ev->override_redirect));
+}
+
+static void
+VerbReparent(XReparentEvent *ev)
+{
+ printf("event=0x%x%s", (int)ev->event, sep);
+ printf("window=0x%x%s", (int)ev->window, sep);
+ printf("parent=0x%x%s", (int)ev->parent, sep);
+ printf("x=%d y=%d%s", ev->x, ev->y, sep);
+ printf("override_redirect=%s\n", TorF(ev->override_redirect));
+}
+
+static void
+VerbUnmap(XUnmapEvent *ev)
+{
+ printf("event=0x%x%s", (int)ev->event, sep);
+ printf("window=0x%x%s", (int)ev->window, sep);
+ printf("from_configure=%s\n", TorF(ev->from_configure));
+}
+
+static void
+VerbCirculateRequest(XCirculateRequestEvent *ev)
+{
+ printf("parent=0x%x%s", (int)ev->parent, sep);
+ printf("window=0x%x%s", (int)ev->window, sep);
+ printf("place=%s\n", Place(ev->place));
+}
+
+static void
+VerbConfigureRequest(XConfigureRequestEvent *ev)
+{
+ printf("parent=0x%x%s", (int)ev->parent, sep);
+ printf("window=0x%x%s", (int)ev->window, sep);
+ printf("x=%d y=%d%s", ev->x, ev->y, sep);
+ printf("width=%d height=%d%s", ev->width, ev->height, sep);
+ printf("border_width=%d%s", ev->border_width, sep);
+ printf("above=%s%s", MaybeNone(ev->above), sep);
+ printf("detail=%s%s", ConfigureDetail(ev->detail), sep);
+ printf("value_mask=%s\n", ConfigureValueMask(ev->value_mask));
+}
+
+static void
+VerbMapRequest(XMapRequestEvent *ev)
+{
+ printf("parent=0x%x%s", (int)ev->parent, sep);
+ printf("window=0x%x\n", (int)ev->window);
+}
+
+static void
+VerbClient(XClientMessageEvent *ev)
+{
+ int i;
+
+ printf("window=0x%x%s", (int)ev->window, sep);
+ printf("message_type=%s%s", AtomName(ev->display, ev->message_type), sep);
+ printf("format=%d\n", ev->format);
+ printf("data (shown as longs)=");
+ for (i = 0; i < 5; i++)
+ printf(" 0x%08lx", ev->data.l[i]);
+ printf("\n");
+}
+
+static void
+VerbMapping(XMappingEvent *ev)
+{
+ printf("window=0x%x%s", (int)ev->window, sep);
+ printf("request=%s%s", MappingRequest(ev->request), sep);
+ printf("first_keycode=0x%x%s", ev->first_keycode, sep);
+ printf("count=0x%x\n", ev->count);
+}
+
+static void
+VerbSelectionClear(XSelectionClearEvent *ev)
+{
+ printf("window=0x%x%s", (int)ev->window, sep);
+ printf("selection=%s%s", AtomName(ev->display, ev->selection), sep);
+ printf("time=%s\n", ServerTime(ev->time));
+}
+
+static void
+VerbSelection(XSelectionEvent *ev)
+{
+ printf("requestor=0x%x%s", (int)ev->requestor, sep);
+ printf("selection=%s%s", AtomName(ev->display, ev->selection), sep);
+ printf("target=%s%s", AtomName(ev->display, ev->target), sep);
+ printf("property=%s%s", AtomName(ev->display, ev->property), sep);
+ printf("time=%s\n", ServerTime(ev->time));
+}
+
+static void
+VerbSelectionRequest(XSelectionRequestEvent *ev)
+{
+ printf("owner=0x%x%s", (int)ev->owner, sep);
+ printf("requestor=0x%x%s", (int)ev->requestor, sep);
+ printf("selection=%s%s", AtomName(ev->display, ev->selection), sep);
+ printf("target=%s%s", AtomName(ev->display, ev->target), sep);
+ printf("property=%s%s", AtomName(ev->display, ev->property), sep);
+ printf("time=%s\n", ServerTime(ev->time));
+}
+
+static void
+VerbVisibility(XVisibilityEvent *ev)
+{
+ printf("window=0x%x%s", (int)ev->window, sep);
+ printf("state=%s\n", VisibilityState(ev->state));
+}
+
+/******************************************************************************/
+/************ Return the string representation for type of an event ***********/
+/******************************************************************************/
+
+char *eventtype(XEvent *ev)
+{
+ static char buffer[20];
+
+ switch (ev->type) {
+ case KeyPress:
+ return ("KeyPress");
+ case KeyRelease:
+ return ("KeyRelease");
+ case ButtonPress:
+ return ("ButtonPress");
+ case ButtonRelease:
+ return ("ButtonRelease");
+ case MotionNotify:
+ return ("MotionNotify");
+ case EnterNotify:
+ return ("EnterNotify");
+ case LeaveNotify:
+ return ("LeaveNotify");
+ case FocusIn:
+ return ("FocusIn");
+ case FocusOut:
+ return ("FocusOut");
+ case KeymapNotify:
+ return ("KeymapNotify");
+ case Expose:
+ return ("Expose");
+ case GraphicsExpose:
+ return ("GraphicsExpose");
+ case NoExpose:
+ return ("NoExpose");
+ case VisibilityNotify:
+ return ("VisibilityNotify");
+ case CreateNotify:
+ return ("CreateNotify");
+ case DestroyNotify:
+ return ("DestroyNotify");
+ case UnmapNotify:
+ return ("UnmapNotify");
+ case MapNotify:
+ return ("MapNotify");
+ case MapRequest:
+ return ("MapRequest");
+ case ReparentNotify:
+ return ("ReparentNotify");
+ case ConfigureNotify:
+ return ("ConfigureNotify");
+ case ConfigureRequest:
+ return ("ConfigureRequest");
+ case GravityNotify:
+ return ("GravityNotify");
+ case ResizeRequest:
+ return ("ResizeRequest");
+ case CirculateNotify:
+ return ("CirculateNotify");
+ case CirculateRequest:
+ return ("CirculateRequest");
+ case PropertyNotify:
+ return ("PropertyNotify");
+ case SelectionClear:
+ return ("SelectionClear");
+ case SelectionRequest:
+ return ("SelectionRequest");
+ case SelectionNotify:
+ return ("SelectionNotify");
+ case ColormapNotify:
+ return ("ColormapNotify");
+ case ClientMessage:
+ return ("ClientMessage");
+ case MappingNotify:
+ return ("MappingNotify");
+ }
+ sprintf(buffer, "%d", ev->type);
+ return buffer;
+}
+
+/******************************************************************************/
+/**************** Print the values of all fields for any event ****************/
+/******************************************************************************/
+
+void printevent(XEvent *e)
+{
+ XAnyEvent *ev = (void*)e;
+
+ printf("%3ld %-20s ", ev->serial, eventtype(e));
+ if(ev->send_event)
+ printf("(sendevent) ");
+ if(0){
+ printf("type=%s%s", eventtype(e), sep);
+ printf("serial=%lu%s", ev->serial, sep);
+ printf("send_event=%s%s", TorF(ev->send_event), sep);
+ printf("display=0x%p%s", ev->display, sep);
+ }
+
+ switch (ev->type) {
+ case MotionNotify:
+ VerbMotion((void*)ev);
+ break;
+
+ case ButtonPress:
+ case ButtonRelease:
+ VerbButton((void*)ev);
+ break;
+
+ case ColormapNotify:
+ VerbColormap((void*)ev);
+ break;
+
+ case EnterNotify:
+ case LeaveNotify:
+ VerbCrossing((void*)ev);
+ break;
+
+ case Expose:
+ VerbExpose((void*)ev);
+ break;
+
+ case GraphicsExpose:
+ VerbGraphicsExpose((void*)ev);
+ break;
+
+ case NoExpose:
+ VerbNoExpose((void*)ev);
+ break;
+
+ case FocusIn:
+ case FocusOut:
+ VerbFocus((void*)ev);
+ break;
+
+ case KeymapNotify:
+ VerbKeymap((void*)ev);
+ break;
+
+ case KeyPress:
+ case KeyRelease:
+ VerbKey((void*)ev);
+ break;
+
+ case PropertyNotify:
+ VerbProperty((void*)ev);
+ break;
+
+ case ResizeRequest:
+ VerbResizeRequest((void*)ev);
+ break;
+
+ case CirculateNotify:
+ VerbCirculate((void*)ev);
+ break;
+
+ case ConfigureNotify:
+ VerbConfigure((void*)ev);
+ break;
+
+ case CreateNotify:
+ VerbCreateWindow((void*)ev);
+ break;
+
+ case DestroyNotify:
+ VerbDestroyWindow((void*)ev);
+ break;
+
+ case GravityNotify:
+ VerbGravity((void*)ev);
+ break;
+
+ case MapNotify:
+ VerbMap((void*)ev);
+ break;
+
+ case ReparentNotify:
+ VerbReparent((void*)ev);
+ break;
+
+ case UnmapNotify:
+ VerbUnmap((void*)ev);
+ break;
+
+ case CirculateRequest:
+ VerbCirculateRequest((void*)ev);
+ break;
+
+ case ConfigureRequest:
+ VerbConfigureRequest((void*)ev);
+ break;
+
+ case MapRequest:
+ VerbMapRequest((void*)ev);
+ break;
+
+ case ClientMessage:
+ VerbClient((void*)ev);
+ break;
+
+ case MappingNotify:
+ VerbMapping((void*)ev);
+ break;
+
+ case SelectionClear:
+ VerbSelectionClear((void*)ev);
+ break;
+
+ case SelectionNotify:
+ VerbSelection((void*)ev);
+ break;
+
+ case SelectionRequest:
+ VerbSelectionRequest((void*)ev);
+ break;
+
+ case VisibilityNotify:
+ VerbVisibility((void*)ev);
+ break;
+ }
+}
+
diff -r 7aef4b9178b1 -r 85838fc2122c printevent.h
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/printevent.h Fri Feb 09 12:50:04 2007 -0500
@@ -0,0 +1,2 @@
+char *eventtype(XEvent*);
+void printevent(XEvent*);
Received on Fri Feb 09 2007 - 18:52:54 UTC