X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=st.c;h=f883ac15bf47fa0c8024a6381ac912c70d715674;hb=39f28b18b76b9dc8353ae399cb8a99f13f9de2c2;hp=50b58a77e4080a65c3fb30ce4ac61ff5da1f39c0;hpb=0f6942cdf6f8220f1ecd06e4b398e95c43833d44;p=st.git

diff --git a/st.c b/st.c
index 50b58a7..f883ac1 100644
--- a/st.c
+++ b/st.c
@@ -11,6 +11,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <signal.h>
+#include <stdint.h>
 #include <sys/ioctl.h>
 #include <sys/select.h>
 #include <sys/stat.h>
@@ -180,8 +181,8 @@ typedef unsigned short ushort;
 typedef struct {
 	char c[UTF_SIZ]; /* character code */
 	ushort mode;      /* attribute flags */
-	ulong fg;        /* foreground  */
-	ulong bg;        /* background  */
+	uint32_t fg;      /* foreground  */
+	uint32_t bg;      /* background  */
 } Glyph;
 
 typedef Glyph *Line;
@@ -239,7 +240,7 @@ typedef struct {
 	Colourmap cmap;
 	Window win;
 	Drawable buf;
-	Atom xembed, wmdeletewin;
+	Atom xembed, wmdeletewin, netwmname, netwmpid;
 	XIM xim;
 	XIC xic;
 	Draw draw;
@@ -379,7 +380,7 @@ static void tsetdirtattr(int);
 static void tsetmode(bool, bool, int *, int);
 static void tfulldirt(void);
 static void techo(char *, int);
-static long tdefcolor(int *, int *, int);
+static int32_t tdefcolor(int *, int *, int);
 static void tselcs(void);
 static void tdeftran(char);
 static inline bool match(uint, uint);
@@ -1666,9 +1667,9 @@ tdeleteline(int n) {
 	tscrollup(term.c.y, n);
 }
 
-long
+int32_t
 tdefcolor(int *attr, int *npar, int l) {
-	long idx = -1;
+	int32_t idx = -1;
 	uint r, g, b;
 
 	switch (attr[*npar + 1]) {
@@ -1717,7 +1718,7 @@ tdefcolor(int *attr, int *npar, int l) {
 void
 tsetattr(int *attr, int l) {
 	int i;
-	long idx;
+	int32_t idx;
 
 	for(i = 0; i < l; i++) {
 		switch(attr[i]) {
@@ -2932,6 +2933,7 @@ xinit(void) {
 	Cursor cursor;
 	Window parent;
 	int sw, sh;
+	pid_t thispid = getpid();
 
 	if(!(xw.dpy = XOpenDisplay(NULL)))
 		die("Can't open display\n");
@@ -3023,8 +3025,13 @@ xinit(void) {
 
 	xw.xembed = XInternAtom(xw.dpy, "_XEMBED", False);
 	xw.wmdeletewin = XInternAtom(xw.dpy, "WM_DELETE_WINDOW", False);
+	xw.netwmname = XInternAtom(xw.dpy, "_NET_WM_NAME", False);
 	XSetWMProtocols(xw.dpy, xw.win, &xw.wmdeletewin, 1);
 
+	xw.netwmpid = XInternAtom(xw.dpy, "_NET_WM_PID", False);
+	XChangeProperty(xw.dpy, xw.win, xw.netwmpid, XA_CARDINAL, 32,
+			PropModeReplace, (unsigned char *)&thispid, 1);
+
 	xresettitle();
 	XMapWindow(xw.dpy, xw.win);
 	xhints();
@@ -3355,6 +3362,7 @@ xsettitle(char *p) {
 	Xutf8TextListToTextProperty(xw.dpy, &p, 1, XUTF8StringStyle,
 			&prop);
 	XSetWMName(xw.dpy, xw.win, &prop);
+	XSetTextProperty(xw.dpy, xw.win, &prop, xw.netwmname);
 	XFree(prop.value);
 }
 
@@ -3501,15 +3509,7 @@ focus(XEvent *ev) {
 
 static inline bool
 match(uint mask, uint state) {
-	state &= ~ignoremod;
-
-	if(mask == XK_NO_MOD && state)
-		return false;
-	if(mask != XK_ANY_MOD && mask != XK_NO_MOD && !state)
-		return false;
-	if(mask == XK_ANY_MOD)
-		return true;
-	return state == mask;
+	return mask == XK_ANY_MOD || mask == (state & ~ignoremod);
 }
 
 void
@@ -3539,25 +3539,16 @@ kmap(KeySym k, uint state) {
 		if(!match(kp->mask, state))
 			continue;
 
-		if(kp->appkey > 0) {
-			if(!IS_SET(MODE_APPKEYPAD))
-				continue;
-			if(term.numlock && kp->appkey == 2)
-				continue;
-		} else if(kp->appkey < 0 && IS_SET(MODE_APPKEYPAD)) {
+		if(IS_SET(MODE_APPKEYPAD) ? kp->appkey < 0 : kp->appkey > 0)
+			continue;
+		if(term.numlock && kp->appkey == 2)
 			continue;
-		}
 
-		if((kp->appcursor < 0 && IS_SET(MODE_APPCURSOR)) ||
-				(kp->appcursor > 0
-				 && !IS_SET(MODE_APPCURSOR))) {
+		if(IS_SET(MODE_APPCURSOR) ? kp->appcursor < 0 : kp->appcursor > 0)
 			continue;
-		}
 
-		if((kp->crlf < 0 && IS_SET(MODE_CRLF)) ||
-				(kp->crlf > 0 && !IS_SET(MODE_CRLF))) {
+		if(IS_SET(MODE_CRLF) ? kp->crlf < 0 : kp->crlf > 0)
 			continue;
-		}
 
 		return kp->s;
 	}
@@ -3579,7 +3570,6 @@ kpress(XEvent *ev) {
 		return;
 
 	len = XmbLookupString(xw.xic, e, buf, sizeof buf, &ksym, &status);
-	e->state &= ~Mod2Mask;
 	/* 1. shortcuts */
 	for(bp = shortcuts; bp < shortcuts + LEN(shortcuts); bp++) {
 		if(ksym == bp->keysym && match(bp->mod, e->state)) {
@@ -3687,6 +3677,8 @@ run(void) {
 	gettimeofday(&last, NULL);
 
 	for(xev = actionfps;;) {
+		long deltatime;
+
 		FD_ZERO(&rfd);
 		FD_SET(cmdfd, &rfd);
 		FD_SET(xfd, &rfd);
@@ -3720,8 +3712,9 @@ run(void) {
 			gettimeofday(&lastblink, NULL);
 			dodraw = 1;
 		}
-		if(TIMEDIFF(now, last) \
-				> (xev? (1000/xfps) : (1000/actionfps))) {
+		deltatime = TIMEDIFF(now, last);
+		if(deltatime > (xev? (1000/xfps) : (1000/actionfps))
+				|| deltatime < 0) {
 			dodraw = 1;
 			last = now;
 		}