Commit fbbcc32e authored by Birte Kristina Friesel's avatar Birte Kristina Friesel
Browse files

Experimental cursor warping support

parent 2845f450

src/events.c

+25 −0
Original line number Diff line number Diff line
@@ -462,6 +462,31 @@ static void feh_event_handle_MotionNotify(XEvent * ev) 


			winwidget_sanitise_offsets(winwid);



			D(4, ("im_x %d, im_w %d, off %d, mx %d\n", winwid->im_x,

				winwid->im_w, winwid->click_offset_x, ev->xmotion.x));



			if (winwid->w - ev->xmotion.x <= 1) {

				XWarpPointer(disp, None, winwid->win, 0, 0, 0, 0, 3,

					ev->xmotion.y);

				winwid->click_offset_x -= winwid->w - 4;

			}

			else if (ev->xmotion.x <= 0) {

				XWarpPointer(disp, None, winwid->win, 0, 0, 0, 0,

					winwid->im_w - 4, ev->xmotion.y);

				winwid->click_offset_x += winwid->w - 3;

			}

			else if (winwid->h - ev->xmotion.y <= 1) {

				XWarpPointer(disp, None, winwid->win, 0, 0, 0, 0,

					ev->xmotion.x, 3);

				winwid->click_offset_y -= winwid->h - 4;

			}

			else if (ev->xmotion.y <= 0) {

				XWarpPointer(disp, None, winwid->win, 0, 0, 0, 0,

					ev->xmotion.x, winwid->im_h - 4);

				winwid->click_offset_y += winwid->h - 3;

			}





			if ((winwid->im_x != orig_x)

					|| (winwid->im_y != orig_y))

				winwidget_render_image(winwid, 0, 0);