X-Git-Url: https://git.xinqibao.xyz/st.git/blobdiff_plain/efd04ccad6d3c4e981b3efdb0423d8f5ca40f984..95033753be32e93915ddce14ea41b8765b665771:/st.c

diff --git a/st.c b/st.c
index a1932dd..f4b419e 100644
--- a/st.c
+++ b/st.c
@@ -807,7 +807,6 @@ void selclear(XEvent *e) {
 
 void
 selrequest(XEvent *e) {
-	fprintf(stderr, "selrequest\n");
 	XSelectionRequestEvent *xsre;
 	XSelectionEvent xev;
 	Atom xa_targets, string;
@@ -843,7 +842,6 @@ selrequest(XEvent *e) {
 
 void
 xsetsel(char *str) {
-	fprintf(stderr, "xsetsel: %s\n", str);
 	/* register the selection for both the clipboard and the primary */
 	Atom clipboard;
 
@@ -1559,9 +1557,11 @@ tsetmode(bool priv, bool set, int *args, int narg) {
 				break;
 			case 1000: /* 1000,1002: enable xterm mouse report */
 				MODBIT(term.mode, set, MODE_MOUSEBTN);
+				MODBIT(term.mode, 0, MODE_MOUSEMOTION);
 				break;
 			case 1002:
 				MODBIT(term.mode, set, MODE_MOUSEMOTION);
+				MODBIT(term.mode, 0, MODE_MOUSEBTN);
 				break;
 			case 1006:
 				MODBIT(term.mode, set, MODE_MOUSESGR);
@@ -2277,7 +2277,7 @@ xresize(int col, int row) {
 		XFreePixmap(xw.dpy, xw.buf);
 		xw.buf = XCreatePixmap(xw.dpy, xw.win, xw.w, xw.h,
 				DefaultDepth(xw.dpy, xw.scr));
-		XSetForeground(xw.dpy, dc.gc, 0);
+		XSetForeground(xw.dpy, dc.gc, dc.col[IS_SET(MODE_REVERSE) ? defaultfg : defaultbg].pixel);
 		XFillRectangle(xw.dpy, xw.buf, dc.gc, 0, 0, xw.w, xw.h);
 	}
 
@@ -2442,7 +2442,9 @@ xloadfonts(char *fontstr, int fontsize) {
 	xw.cw = dc.font.width;
 	xw.ch = dc.font.height;
 
+	FcPatternDel(pattern, FC_SLANT);
 	FcPatternDel(pattern, FC_WEIGHT);
+	FcPatternAddInteger(pattern, FC_SLANT, FC_SLANT_ROMAN);
 	FcPatternAddInteger(pattern, FC_WEIGHT, FC_WEIGHT_BOLD);
 	if(xloadfont(&dc.bfont, pattern))
 		die("st: can't open font %s\n", fontstr);
@@ -2453,6 +2455,7 @@ xloadfonts(char *fontstr, int fontsize) {
 		die("st: can't open font %s\n", fontstr);
 
 	FcPatternDel(pattern, FC_WEIGHT);
+	FcPatternAddInteger(pattern, FC_WEIGHT, FC_WEIGHT_MEDIUM);
 	if(xloadfont(&dc.ifont, pattern))
 		die("st: can't open font %s\n", fontstr);
 
@@ -2572,7 +2575,7 @@ xinit(void) {
 				&gcvalues);
 		xw.buf = XCreatePixmap(xw.dpy, xw.win, xw.w, xw.h,
 				DefaultDepth(xw.dpy, xw.scr));
-		XSetForeground(xw.dpy, dc.gc, 0);
+		XSetForeground(xw.dpy, dc.gc, dc.col[defaultbg].pixel);
 		XFillRectangle(xw.dpy, xw.buf, dc.gc, 0, 0, xw.w, xw.h);
 		//xw.buf = xw.win;
 	/*
@@ -2896,7 +2899,7 @@ draw(void) {
 	} else {
 		XCopyArea(xw.dpy, xw.buf, xw.win, dc.gc, 0, 0, xw.w,
 				xw.h, 0, 0);
-		XSetForeground(xw.dpy, dc.gc, 0);
+		XSetForeground(xw.dpy, dc.gc, dc.col[IS_SET(MODE_REVERSE) ? defaultfg : defaultbg].pixel);
 	}
 }
 
@@ -2988,6 +2991,11 @@ xseturgency(int add) {
 
 void
 focus(XEvent *ev) {
+	XFocusChangeEvent *e = &ev->xfocus;
+
+	if(e->mode == NotifyGrab)
+		return;
+
 	if(ev->type == FocusIn) {
 		XSetICFocus(xw.xic);
 		xw.state |= WIN_FOCUSED;
@@ -3158,10 +3166,12 @@ void
 run(void) {
 	XEvent ev;
 	fd_set rfd;
-	int xfd = XConnectionNumber(xw.dpy), i;
-	struct timeval drawtimeout, *tv = NULL;
+	int xfd = XConnectionNumber(xw.dpy);
+	struct timeval drawtimeout, *tv = NULL, now, last;
+
+	gettimeofday(&last, NULL);
 
-	for(i = 0;; i++) {
+	for(;;) {
 		FD_ZERO(&rfd);
 		FD_SET(cmdfd, &rfd);
 		FD_SET(xfd, &rfd);
@@ -3171,35 +3181,44 @@ run(void) {
 			die("select failed: %s\n", SERRNO);
 		}
 
-		/*
-		 * Stop after a certain number of reads so the user does not
-		 * feel like the system is stuttering.
-		 */
-		if(i < 1000 && FD_ISSET(cmdfd, &rfd)) {
-			ttyread();
+		gettimeofday(&now, NULL);
+		/* usecs until (next) frame */
+		drawtimeout.tv_sec = 0;
+		drawtimeout.tv_usec = \
+			((1000/framespersecond) - TIMEDIFF(now, last)) * 1000;
 
-			/*
-			 * Just wait a bit so it isn't disturbing the
-			 * user and the system is able to write something.
-			 */
-			drawtimeout.tv_sec = 0;
-			drawtimeout.tv_usec = 5;
-			tv = &drawtimeout;
-			continue;
+		/* Let us draw a frame. */
+		if(drawtimeout.tv_usec <= 0) {
+			draw();
+			XFlush(xw.dpy);
+
+			last = now;
+			tv = NULL;
 		}
-		i = 0;
-		tv = NULL;
 
-		while(XPending(xw.dpy)) {
-			XNextEvent(xw.dpy, &ev);
-			if(XFilterEvent(&ev, None))
-				continue;
-			if(handler[ev.type])
-				(handler[ev.type])(&ev);
+		if(FD_ISSET(cmdfd, &rfd))
+			ttyread();
+
+		if(FD_ISSET(xfd, &rfd)) {
+			while(XPending(xw.dpy)) {
+				XNextEvent(xw.dpy, &ev);
+				if(XFilterEvent(&ev, None))
+					continue;
+				if(handler[ev.type])
+					(handler[ev.type])(&ev);
+			}
+
+			if(drawtimeout.tv_usec <= 0) {
+				draw();
+				XFlush(xw.dpy);
+			}
 		}
 
-		draw();
-		XFlush(xw.dpy);
+		/* There is still some time to wait until next frame. */
+		if(drawtimeout.tv_usec > 0) {
+			tv = &drawtimeout;
+			continue;
+		}
 	}
 }