C++ (Cpp) resizedc Examples

Example #1

File: draw_stubs.c Project: regnat/dmlenu

value
caml_resize(value line)
{
    CAMLparam1(line);
    mh = (Int_val(line) + 1) * bh;

    if(bottom) {
        XMoveWindow(dc->dpy, win, 0, DisplayHeight(dc->dpy, screen) - mh);
    }

    XResizeWindow(dc->dpy, win, mw, mh);
    resizedc(dc, mw, mh);
    CAMLreturn(Val_unit);
}

Example #2

File: dmenu.c Project: OliverUv/dmenu-q-xywh-xft

void
setup(void) {
	int x, y, screen = DefaultScreen(dc->dpy);
	Window root = RootWindow(dc->dpy, screen);
	XSetWindowAttributes swa;
	XIM xim;
#ifdef XINERAMA
	int n;
	XineramaScreenInfo *info;
#endif

	clip = XInternAtom(dc->dpy, "CLIPBOARD",   False);
	utf8 = XInternAtom(dc->dpy, "UTF8_STRING", False);

	/* calculate menu geometry */
	bh = (line_height > dc->font.height + 2) ? line_height : dc->font.height + 2;
	lines = MAX(lines, 0);
	mh = (lines + 1) * bh;
#ifdef XINERAMA
	if((info = XineramaQueryScreens(dc->dpy, &n))) {
		int a, j, di, i = 0, area = 0;
		unsigned int du;
		Window w, pw, dw, *dws;
		XWindowAttributes wa;

		XGetInputFocus(dc->dpy, &w, &di);
		if(w != root && w != PointerRoot && w != None) {
			/* find top-level window containing current input focus */
			do {
				if(XQueryTree(dc->dpy, (pw = w), &dw, &w, &dws, &du) && dws)
					XFree(dws);
			} while(w != root && w != pw);
			/* find xinerama screen with which the window intersects most */
			if(XGetWindowAttributes(dc->dpy, pw, &wa))
				for(j = 0; j < n; j++)
					if((a = INTERSECT(wa.x, wa.y, wa.width, wa.height, info[j])) > area) {
						area = a;
						i = j;
					}
		}
		/* no focused window is on screen, so use pointer location instead */
		if(!area && XQueryPointer(dc->dpy, root, &dw, &dw, &x, &y, &di, &di, &du))
			for(i = 0; i < n; i++)
				if(INTERSECT(x, y, 1, 1, info[i]))
					break;

		x = info[i].x_org;
		y = info[i].y_org + (topbar ? yoffset : info[i].height - mh - yoffset);
		mw = info[i].width;
		XFree(info);
	}
	else
#endif
	{
		x = 0;
		y = topbar ? 0 : DisplayHeight(dc->dpy, screen) - mh - yoffset;
		mw = DisplayWidth(dc->dpy, screen);
	}

	x += xoffset;
	mw = width ? width : mw;
	promptw = (prompt && *prompt) ? textw(dc, prompt) : 0;
	inputw = MIN(inputw, mw/3);
	match();

	/* create menu window */
	swa.override_redirect = True;
	swa.background_pixel = normcol->BG;
	swa.event_mask = ExposureMask | KeyPressMask | VisibilityChangeMask;
	win = XCreateWindow(dc->dpy, root, x, y, mw, mh, 0,
	                    DefaultDepth(dc->dpy, screen), CopyFromParent,
	                    DefaultVisual(dc->dpy, screen),
	                    CWOverrideRedirect | CWBackPixel | CWEventMask, &swa);

	/* open input methods */
	xim = XOpenIM(dc->dpy, NULL, NULL, NULL);
	xic = XCreateIC(xim, XNInputStyle, XIMPreeditNothing | XIMStatusNothing,
	                XNClientWindow, win, XNFocusWindow, win, NULL);

	XMapRaised(dc->dpy, win);
	resizedc(dc, mw, mh);
	drawmenu();
}

Example #3

File: dmenu.c Project: stilvoid/dmenu

void
setup(void) {
    int x, y, screen;
    XSetWindowAttributes wa;
#ifdef XINERAMA
    int n;
    XineramaScreenInfo *info;
#endif

    screen = DefaultScreen(dc->dpy);
    root = RootWindow(dc->dpy, screen);
    utf8 = XInternAtom(dc->dpy, "UTF8_STRING", False);

    normcol[ColBG] = getcolor(dc, normbgcolor);
    normcol[ColFG] = getcolor(dc, normfgcolor);
    selcol[ColBG] = getcolor(dc, selbgcolor);
    selcol[ColFG] = getcolor(dc, selfgcolor);

    /* menu geometry */
    bh = dc->font.height + 2;
    lines = MAX(lines, 0);
    mh = (MAX(MIN(lines + 1, itemcount), 1)) * bh;

    if(height < mh) {
        height = mh;
    }
#ifdef XINERAMA
    if((info = XineramaQueryScreens(dc->dpy, &n))) {
        int i, di;
        unsigned int du;
        Window dw;

        XQueryPointer(dc->dpy, root, &dw, &dw, &x, &y, &di, &di, &du);
        for(i = 0; i < n; i++)
            if((monitor == info[i].screen_number)
                    || (monitor < 0 && INRECT(x, y, info[i].x_org, info[i].y_org, info[i].width, info[i].height)))
                break;
        x = info[i].x_org;
        y = info[i].y_org + (topbar ? 0 : info[i].height - height);
        mw = info[i].width;
        XFree(info);
    }
    else
#endif
    {
        x = 0;
        y = topbar ? 0 : DisplayHeight(dc->dpy, screen) - height;
        mw = DisplayWidth(dc->dpy, screen);
    }
    /* menu window */
    wa.override_redirect = True;
    wa.background_pixmap = ParentRelative;
    wa.event_mask = ExposureMask | KeyPressMask | VisibilityChangeMask;
    win = XCreateWindow(dc->dpy, root, x, y, mw, height, 0,
                        DefaultDepth(dc->dpy, screen), CopyFromParent,
                        DefaultVisual(dc->dpy, screen),
                        CWOverrideRedirect | CWBackPixmap | CWEventMask, &wa);

    grabkeyboard();
    resizedc(dc, mw, height);
    inputw = MIN(inputw, mw/3);
    promptw = prompt ? textw(dc, prompt) : 0;
    XMapRaised(dc->dpy, win);
    text[0] = '\0';
    match();
}