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/*
* Copyright (C) 2001-2002 Bart Massey and Jamey Sharp.
* All Rights Reserved. See the file COPYING in this directory
* for licensing information.
*/
#define TEST_GET_WINDOW_ATTRIBUTES
#define TEST_GET_GEOMETRY
#define TEST_QUERY_TREE
#undef TEST_THREADS
#define VERBOSE
#undef SUPERVERBOSE
#define TEST_ICCCM
#ifdef TEST_THREADS
#include <pthread.h>
#endif
#ifdef VERBOSE
#include <stdio.h>
#endif
#include <stdlib.h>
#include <X11/XCB/xcb.h>
#include "reply_formats.h"
void try_events(XCBConnection *c);
void wait_events(XCBConnection *c);
static XCBConnection *c;
static WINDOW window;
int main(int argc, char **argv)
{
CARD32 mask = 0;
CARD32 values[6];
DRAWABLE d;
SCREEN *root;
#ifdef TEST_GET_GEOMETRY
XCBGetGeometryCookie geom[3];
XCBGetGeometryRep *geomrep[3];
#endif
#ifdef TEST_QUERY_TREE
XCBQueryTreeCookie tree[3];
XCBQueryTreeRep *treerep[3];
#endif
#ifdef TEST_GET_WINDOW_ATTRIBUTES
XCBGetWindowAttributesCookie attr[1];
XCBGetWindowAttributesRep *attrrep[1];
#endif
#ifdef TEST_ICCCM
XCBInternAtomCookie atom[2];
XCBInternAtomRep *atomrep[2];
#endif
#ifdef TEST_THREADS
pthread_t event_thread;
#endif
c = XCBConnectBasic();
root = XCBConnSetupSuccessRepRoots(c->setup).data;
#ifdef TEST_THREADS
# ifdef VERBOSE
printf("main() thread ID: %ld\n", pthread_self());
# endif
/* don't do this cast. */
pthread_create(&event_thread, 0, (void *(*)(void *))wait_events, c);
#endif
#if 1
window = XCBWINDOWNew(c);
#else
window = 0; /* should be an invalid ID */
#endif
mask |= XCBCWBackPixel;
values[0] = root->white_pixel;
mask |= XCBCWBorderPixel;
values[1] = root->black_pixel;
mask |= XCBCWBackingStore;
values[2] = Always;
mask |= XCBCWOverrideRedirect;
values[3] = 0;
mask |= XCBCWEventMask;
values[4] = ButtonReleaseMask | ExposureMask | StructureNotifyMask
| EnterWindowMask | LeaveWindowMask;
mask |= XCBCWDontPropagate;
values[5] = ButtonPressMask;
XCBCreateWindow(c, SCREENAllowedDepths(root).data->depth,
window, root->root,
/* x */ 20, /* y */ 200, /* width */ 150, /* height */ 150,
/* border_width */ 10, /* class */ InputOutput,
/* visual */ root->root_visual, mask, values);
#ifdef TEST_ICCCM
atom[0] = XCBInternAtom(c, 0, sizeof("WM_PROTOCOLS")-1, "WM_PROTOCOLS");
atom[1] = XCBInternAtom(c, 0, sizeof("WM_DELETE_WINDOW")-1, "WM_DELETE_WINDOW");
atomrep[1] = XCBInternAtomReply(c, atom[1], 0);
atomrep[0] = XCBInternAtomReply(c, atom[0], 0);
{
ATOM XA_WM_NAME = { 39 };
ATOM XA_STRING = { 31 };
XCBChangeProperty(c, PropModeReplace, window, XA_WM_NAME, XA_STRING, 8, strlen(argv[0]), argv[0]);
}
if(atomrep[0] && atomrep[1])
{
ATOM WM_PROTOCOLS = atomrep[0]->atom;
ATOM WM_DELETE_WINDOW = atomrep[1]->atom;
ATOM XA_ATOM = { 4 };
XCBChangeProperty(c, PropModeReplace, window, WM_PROTOCOLS, XA_ATOM, 32, 1, &WM_DELETE_WINDOW);
}
free(atomrep[0]);
free(atomrep[1]);
#endif
try_events(c);
XCBMapWindow(c, window);
XCBFlush(c);
/* Send off a collection of requests */
#ifdef TEST_GET_WINDOW_ATTRIBUTES
attr[0] = XCBGetWindowAttributes(c, window);
#endif
#ifdef TEST_GET_GEOMETRY
d.window = root->root;
geom[0] = XCBGetGeometry(c, d);
d.window = window;
geom[1] = XCBGetGeometry(c, d);
#endif
#ifdef TEST_QUERY_TREE
# ifdef SUPERVERBOSE /* this produces a lot of output :) */
tree[0] = XCBQueryTree(c, root->root);
# endif
tree[1] = XCBQueryTree(c, window);
#endif
/* Start reading replies and possibly events */
#ifdef TEST_GET_GEOMETRY
geomrep[0] = XCBGetGeometryReply(c, geom[0], 0);
formatGetGeometryReply(root->root, geomrep[0]);
free(geomrep[0]);
#endif
#ifdef TEST_QUERY_TREE
# ifdef SUPERVERBOSE /* this produces a lot of output :) */
treerep[0] = XCBQueryTreeReply(c, tree[0], 0);
formatQueryTreeReply(root->root, treerep[0]);
free(treerep[0]);
# endif
#endif
#ifdef TEST_GET_GEOMETRY
geomrep[1] = XCBGetGeometryReply(c, geom[1], 0);
formatGetGeometryReply(window, geomrep[1]);
free(geomrep[1]);
#endif
try_events(c);
/* Mix in some more requests */
#ifdef TEST_QUERY_TREE
treerep[1] = XCBQueryTreeReply(c, tree[1], 0);
formatQueryTreeReply(window, treerep[1]);
if(treerep[1] && treerep[1]->parent.xid && treerep[1]->parent.xid != root->root.xid)
{
tree[2] = XCBQueryTree(c, treerep[1]->parent);
# ifdef TEST_GET_GEOMETRY
d.window = treerep[1]->parent;
geom[2] = XCBGetGeometry(c, d);
geomrep[2] = XCBGetGeometryReply(c, geom[2], 0);
formatGetGeometryReply(treerep[1]->parent, geomrep[2]);
free(geomrep[2]);
# endif
treerep[2] = XCBQueryTreeReply(c, tree[2], 0);
formatQueryTreeReply(treerep[1]->parent, treerep[2]);
free(treerep[2]);
}
free(treerep[1]);
#endif
try_events(c);
/* Get the last reply of the first batch */
#if 1 /* if 0, leaves a reply in the reply queue */
#ifdef TEST_GET_WINDOW_ATTRIBUTES
attrrep[0] = XCBGetWindowAttributesReply(c, attr[0], 0);
formatGetWindowAttributesReply(window, attrrep[0]);
free(attrrep[0]);
#endif
#endif
#ifdef VERBOSE
if(!XCBListIsEmpty(c->reply_data))
printf("Unexpected additional replies waiting, dunno why...\n");
#endif
#ifdef TEST_THREADS
pthread_join(event_thread, 0);
#else
wait_events(c);
#endif
exit(0);
/*NOTREACHED*/
}
int show_event(XCBGenericEvent *e)
{
int ret = 1;
if(!formatEvent(e))
return 0;
if(e->response_type == XCBButtonRelease)
ret = 0; /* They clicked, therefore, we're done. */
free(e);
return ret;
}
void try_events(XCBConnection *c)
{
XCBGenericEvent *e;
while((e = XCBPollEvent(c)) && show_event(e))
/* empty statement */ ;
}
void wait_events(XCBConnection *c)
{
XCBGenericEvent *e;
#ifdef TEST_THREADS
# ifdef VERBOSE
printf("wait_events() thread ID: %ld\n", pthread_self());
# endif
#endif
while((e = XCBWaitEvent(c)) && show_event(e))
/* empty statement */ ;
}
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