236 lines
4.8 KiB
C
236 lines
4.8 KiB
C
#include <stdio.h>
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#include <xcb/xcb.h>
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/* Debug functions here, especially the FormatEvent-stuff, which prints unhandled events */
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static const char *labelError[] = {
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"Success",
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"BadRequest",
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"BadValue",
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"BadWindow",
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"BadPixmap",
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"BadAtom",
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"BadCursor",
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"BadFont",
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"BadMatch",
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"BadDrawable",
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"BadAccess",
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"BadAlloc",
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"BadColor",
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"BadGC",
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"BadIDChoice",
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"BadName",
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"BadLength",
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"BadImplementation",
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};
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static const char *labelRequest[] = {
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"no request",
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"CreateWindow",
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"ChangeWindowAttributes",
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"GetWindowAttributes",
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"DestroyWindow",
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"DestroySubwindows",
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"ChangeSaveSet",
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"ReparentWindow",
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"MapWindow",
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"MapSubwindows",
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"UnmapWindow",
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"UnmapSubwindows",
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"ConfigureWindow",
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"CirculateWindow",
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"GetGeometry",
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"QueryTree",
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"InternAtom",
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"GetAtomName",
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"ChangeProperty",
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"DeleteProperty",
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"GetProperty",
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"ListProperties",
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"SetSelectionOwner",
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"GetSelectionOwner",
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"ConvertSelection",
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"SendEvent",
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"GrabPointer",
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"UngrabPointer",
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"GrabButton",
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"UngrabButton",
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"ChangeActivePointerGrab",
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"GrabKeyboard",
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"UngrabKeyboard",
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"GrabKey",
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"UngrabKey",
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"AllowEvents",
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"GrabServer",
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"UngrabServer",
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"QueryPointer",
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"GetMotionEvents",
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"TranslateCoords",
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"WarpPointer",
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"SetInputFocus",
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"GetInputFocus",
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"QueryKeymap",
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"OpenFont",
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"CloseFont",
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"QueryFont",
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"QueryTextExtents",
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"ListFonts",
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"ListFontsWithInfo",
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"SetFontPath",
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"GetFontPath",
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"CreatePixmap",
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"FreePixmap",
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"CreateGC",
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"ChangeGC",
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"CopyGC",
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"SetDashes",
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"SetClipRectangles",
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"FreeGC",
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"ClearArea",
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"CopyArea",
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"CopyPlane",
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"PolyPoint",
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"PolyLine",
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"PolySegment",
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"PolyRectangle",
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"PolyArc",
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"FillPoly",
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"PolyFillRectangle",
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"PolyFillArc",
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"PutImage",
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"GetImage",
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"PolyText",
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"PolyText",
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"ImageText",
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"ImageText",
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"CreateColormap",
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"FreeColormap",
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"CopyColormapAndFree",
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"InstallColormap",
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"UninstallColormap",
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"ListInstalledColormaps",
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"AllocColor",
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"AllocNamedColor",
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"AllocColorCells",
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"AllocColorPlanes",
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"FreeColors",
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"StoreColors",
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"StoreNamedColor",
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"QueryColors",
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"LookupColor",
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"CreateCursor",
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"CreateGlyphCursor",
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"FreeCursor",
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"RecolorCursor",
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"QueryBestSize",
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"QueryExtension",
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"ListExtensions",
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"ChangeKeyboardMapping",
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"GetKeyboardMapping",
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"ChangeKeyboardControl",
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"GetKeyboardControl",
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"Bell",
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"ChangePointerControl",
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"GetPointerControl",
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"SetScreenSaver",
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"GetScreenSaver",
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"ChangeHosts",
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"ListHosts",
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"SetAccessControl",
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"SetCloseDownMode",
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"KillClient",
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"RotateProperties",
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"ForceScreenSaver",
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"SetPointerMapping",
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"GetPointerMapping",
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"SetModifierMapping",
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"GetModifierMapping",
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"major 120",
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"major 121",
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"major 122",
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"major 123",
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"major 124",
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"major 125",
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"major 126",
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"NoOperation",
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};
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static const char *labelEvent[] = {
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"error",
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"reply",
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"KeyPress",
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"KeyRelease",
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"ButtonPress",
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"ButtonRelease",
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"MotionNotify",
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"EnterNotify",
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"LeaveNotify",
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"FocusIn",
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"FocusOut",
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"KeymapNotify",
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"Expose",
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"GraphicsExpose",
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"NoExpose",
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"VisibilityNotify",
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"CreateNotify",
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"DestroyNotify",
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"UnmapNotify",
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"MapNotify",
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"MapRequest",
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"ReparentNotify",
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"ConfigureNotify",
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"ConfigureRequest",
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"GravityNotify",
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"ResizeRequest",
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"CirculateNotify",
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"CirculateRequest",
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"PropertyNotify",
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"SelectionClear",
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"SelectionRequest",
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"SelectionNotify",
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"ColormapNotify",
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"ClientMessage",
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"MappingNotify",
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};
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static const char *labelSendEvent[] = {
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"",
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" (from SendEvent)",
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};
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int format_event(xcb_generic_event_t *e) {
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uint8_t sendEvent;
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uint16_t seqnum;
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sendEvent = (e->response_type & 0x80) ? 1 : 0;
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e->response_type &= ~0x80;
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seqnum = *((uint16_t *) e + 1);
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switch(e->response_type) {
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case 0:
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printf("Error %s on seqnum %d (%s).\n",
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labelError[*((uint8_t *) e + 1)],
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seqnum,
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labelRequest[*((uint8_t *) e + 10)]);
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break;
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default:
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printf("Event %s following seqnum %d%s.\n",
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labelEvent[e->response_type],
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seqnum,
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labelSendEvent[sendEvent]);
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break;
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case XCB_KEYMAP_NOTIFY:
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printf("Event %s%s.\n",
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labelEvent[e->response_type],
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labelSendEvent[sendEvent]);
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break;
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}
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fflush(stdout);
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return 1;
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}
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int handle_event(void *ignored, xcb_connection_t *c, xcb_generic_event_t *e) {
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return format_event(e);
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}
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