C++ (Cpp) IsDecoration Examples

Example #1

File: npanel.c Project: ghaerr/microwindows

static void
do_buttondown(GR_EVENT_BUTTON *ep)
{
	mwin *	mwp;
	static int app_no;

	if (ep->wid == w1) {
		app_no = ep->y / fheight;
		if (app_no >= num_apps) {
			app_no = num_apps - 1;
		}
		
		if (!vfork()) {
			char * nargv[2];

			nargv[0] = Apps[app_no].app_path;
			nargv[1] = 0;
			execve(nargv[0], nargv, environ);
			/* write(1, "\7", 1); */
			exit(1);
		}
	} else if ((mwp = IsDecoration(ep->wid)) != NULL) {
		GrRaiseWindow(mwp->wid);
		GrRaiseWindow(mwp->fid);
		in_motion = mwp;
		move_xoff = ep->x;
		move_yoff = ep->y;
 	}
}

Example #2

File: npanel.c Project: koujinogaku/helloos

static void
do_buttondown(GR_EVENT_BUTTON *ep)
{
	mwin *	mwp;
	static int app_no;
	char *userargs;
	int r,taskid,queid,n;
	char s[16];
	char *argv[2];

	if (ep->wid == w1) {
		app_no = ep->y / fheight;
		if (app_no >= num_apps) {
			app_no = num_apps - 1;
		}
		
		taskid=syscall_pgm_load(
			Apps[app_no].app_path,
			SYSCALL_PGM_TYPE_VGA|SYSCALL_PGM_TYPE_IO);
		if(taskid<0) {
			display_puts("load error=");
			int2dec(-taskid,s);
			display_puts(s);
			display_puts("\n");
			return;
		}

		argv[0]=Apps[app_no].app_path;
		argv[1]="";
		userargs=environment_copy_session();
		n = environment_get_session_size();
		environment_make_args(userargs, 2, argv);
		r = syscall_pgm_setargs(taskid, userargs, n);
		if(r<0) {
			display_puts("setargs error=");
			int2dec(-r,s);
			display_puts(s);
			display_puts("\n");
			return;
		}
		mfree(userargs);

		queid = environment_getqueid();
		r=syscall_pgm_start(taskid, queid);
		if(r<0) {
			display_puts("start error=");
			int2dec(-r,s);
			display_puts(s);
			display_puts("\n");
			return;
		}

	} else if ((mwp = IsDecoration(ep->wid)) != NULL) {
		GrRaiseWindow(mwp->wid);
		GrRaiseWindow(mwp->fid);
		in_motion = mwp;
		move_xoff = ep->x;
		move_yoff = ep->y;
 	}
}

Example #3

File: npanel.c Project: ghaerr/microwindows

static void
do_update(GR_EVENT_UPDATE *ep)
{
	mwin *	mwp;
	mwin *	tmwp;
	GR_WINDOW_INFO winfo;

	if (IsDecoration(ep->wid)) return;

	if ((mwp = FindWindow(ep->wid)) == NULL) {
		/* We have a new window */
		if (ep->utype != GR_UPDATE_MAP) return;
		if ((mwp = NewWindow(ep->wid)) == NULL) {
			GrError("malloc failed\n");
			return;
		}
		GrGetWindowInfo(ep->wid, &winfo);
		mwp->x = ep->x - winfo.bordersize;
		mwp->y = ep->y - winfo.bordersize;
		mwp->width = ep->width + 2 * winfo.bordersize;
		GrMoveWindow(mwp->wid, mwp->x + winfo.bordersize,
					mwp->y + DEC_HEIGHT +
						2 * winfo.bordersize);
		mwp->fid = GrNewWindow(GR_ROOT_WINDOW_ID, mwp->x + 1,
				mwp->y + 1, mwp->width - 2,
				DEC_HEIGHT - 2, 1, BLUE, BLACK);
		GrSelectEvents(mwp->fid, GR_EVENT_MASK_BUTTON_DOWN |
			GR_EVENT_MASK_BUTTON_UP | GR_EVENT_MASK_MOUSE_POSITION);
		GrMapWindow(mwp->fid);
	} else {
		switch (ep->utype) {
			case GR_UPDATE_UNMAP:
				GrUnmapWindow(mwp->fid);
				GrDestroyWindow(mwp->fid);
				if (mwins == mwp) {
					mwins = mwp->next;
				} else for(tmwp = mwins; tmwp; tmwp = tmwp->next) {
					if (tmwp->next == mwp) {
						tmwp->next = mwp->next;
					}
				}
				free(mwp);
				break;
			case GR_UPDATE_MOVE:
				GrGetWindowInfo(ep->wid, &winfo);
				if ((ep->x == (mwp->x + winfo.bordersize)) &&
					(ep->y == (mwp->y + winfo.bordersize
							+ DEC_HEIGHT))) {
					return;
				}
				mwp->x = ep->x - winfo.bordersize;
				mwp->y = ep->y - winfo.bordersize - DEC_HEIGHT;
				GrMoveWindow(mwp->fid, mwp->x + 1, mwp->y + 1);
			default:
				break;
		}
	}
}

Example #4

File: npanel.c Project: ghaerr/microwindows

static void
do_buttonup(GR_EVENT_BUTTON *ep)
{
#ifdef SHOW_WINDOW_MOTION
	in_motion = NULL;
#else
	mwin *	mwp;
	GR_WINDOW_INFO winfo;

	if ((mwp = IsDecoration(ep->wid)) != NULL) {
		if (mwp == in_motion) {
			mwp->x = ep->rootx - 1 - move_xoff;
			mwp->y = ep->rooty - 1 - move_yoff;
			GrMoveWindow(mwp->fid, mwp->x + 1, mwp->y + 1);
			GrGetWindowInfo(mwp->wid, &winfo);
			GrMoveWindow(mwp->wid, mwp->x + winfo.bordersize,
				mwp->y + 2 * winfo.bordersize + DEC_HEIGHT);
			in_motion = NULL;
		}
	}
#endif
}