usr.bin/tmux/screen-redraw.c

112 screen_redraw_pane_border(struct window_pane *wp, u_int px, u_int py,
120 	if (px >= wp->xoff && px < ex && py >= wp->yoff && py < ey)
134 			if (wp->xoff == 0 && px == wp->sx && py <= wp->sy / 2)
137 			    px == wp->xoff - 1 &&
142 				if (wp->xoff != 0 && px == wp->xoff - 1)
144 				if (px == ex)
150 			if (wp->xoff != 0 && px == wp->xoff - 1)
152 			if (px == ex)
160 			if (wp->yoff == 0 && py == wp->sy && px <= wp->sx / 2)
164 			    px > wp->sx / 2)
167 			if ((wp->xoff == 0 || px >= wp->xoff - 1) && px <= ex) {
175 		if ((wp->xoff == 0 || px >= wp->xoff - 1) && px <= ex) {
180 		if ((wp->xoff == 0 || px >= wp->xoff - 1) && px <= ex) {
192 screen_redraw_cell_border(struct client *c, u_int px, u_int py, int pane_status)
198 	if (px > w->sx || py > w->sy)
202 	if (px == w->sx || py == w->sy)
209 		switch (screen_redraw_pane_border(wp, px, py, pane_status)) {
224 screen_redraw_type_of_cell(struct client *c, u_int px, u_int py,
232 	if (px > sx || py > sy)
239 	if (px == 0 || screen_redraw_cell_border(c, px - 1, py, pane_status))
241 	if (px <= sx && screen_redraw_cell_border(c, px + 1, py, pane_status))
245 		    screen_redraw_cell_border(c, px, py - 1, pane_status))
247 		if (screen_redraw_cell_border(c, px, py + 1, pane_status))
251 		    screen_redraw_cell_border(c, px, py - 1, pane_status))
254 		    screen_redraw_cell_border(c, px, py + 1, pane_status))
258 		    screen_redraw_cell_border(c, px, py - 1, pane_status))
260 		if (screen_redraw_cell_border(c, px, py + 1, pane_status))
298 screen_redraw_check_cell(struct client *c, u_int px, u_int py, int pane_status,
308 	if (px > w->sx || py > w->sy)
310 	if (px == w->sx || py == w->sy) /* window border */
311 		return (screen_redraw_type_of_cell(c, px, py, pane_status));
325 			if (py == line && px >= wp->xoff + 2 && px <= right)
345 		border = screen_redraw_pane_border(wp, px, py, pane_status);
350 		return (screen_redraw_type_of_cell(c, px, py, pane_status));
363 screen_redraw_check_is(u_int px, u_int py, int pane_status,
368 	border = screen_redraw_pane_border(wp, px, py, pane_status);
385 	u_int			 width, i, cell_type, px, py;
411 		px = wp->xoff + 2 + i;
416 		cell_type = screen_redraw_type_of_cell(c, px, py, pane_status);