1 files changed, 31 insertions, 19 deletions

diff --git a/x.c b/x.c
index 76fb910..c5826cf 100644
--- a/x.c
+++ b/x.c
@@ -51,6 +51,7 @@ typedef struct {
 /* function definitions used in config.h */
 static void clipcopy(const Arg *);
 static void clippaste(const Arg *);
+static void numlock(const Arg *);
 static void selpaste(const Arg *);
 static void zoom(const Arg *);
 static void zoomabs(const Arg *);
@@ -64,6 +65,7 @@ static void zoomreset(const Arg *);
 #define XEMBED_FOCUS_OUT 5
 
 /* macros */
+#define IS_SET(flag)            ((win.mode & (flag)) != 0)
 #define TRUERED(x)              (((x) & 0xff0000) >> 8)
 #define TRUEGREEN(x)            (((x) & 0xff00))
 #define TRUEBLUE(x)             (((x) & 0xff) << 8)
@@ -196,11 +198,6 @@ static XWindow xw;
 static XSelection xsel;
 static TermWindow win;
 
-enum window_state {
-        WIN_VISIBLE = 1,
-        WIN_FOCUSED = 2
-};
-
 /* Font Ring Cache */
 enum {
         FRC_NORMAL,
@@ -264,6 +261,12 @@ selpaste(const Arg *dummy)
 }
 
 void
+numlock(const Arg *dummy)
+{
+        win.mode ^= MODE_NUMLOCK;
+}
+
+void
 zoom(const Arg *arg)
 {
         Arg larg;
@@ -1090,6 +1093,7 @@ xinit(void)
         XChangeProperty(xw.dpy, xw.win, xw.netwmpid, XA_CARDINAL, 32,
                         PropModeReplace, (uchar *)&thispid, 1);
 
+        win.mode = MODE_NUMLOCK;
         resettitle();
         XMapWindow(xw.dpy, xw.win);
         xhints();
@@ -1319,14 +1323,13 @@ xdrawglyphfontspecs(const XftGlyphFontSpec *specs, Glyph base, int len, int x, i
                 fg = &revfg;
         }
 
-
         if (base.mode & ATTR_REVERSE) {
                 temp = fg;
                 fg = bg;
                 bg = temp;
         }
 
-        if (base.mode & ATTR_BLINK && term.mode & MODE_BLINK)
+        if (base.mode & ATTR_BLINK && win.mode & MODE_BLINK)
                 fg = bg;
 
         if (base.mode & ATTR_INVISIBLE)
@@ -1440,7 +1443,7 @@ xdrawcursor(void)
                 return;
 
         /* draw the new one */
-        if (win.state & WIN_FOCUSED) {
+        if (IS_SET(MODE_FOCUSED)) {
                 switch (win.cursor) {
                 case 7: /* st extension: snowman */
                         utf8decode("☃", &g.u, UTF_SIZ);
@@ -1527,7 +1530,7 @@ drawregion(int x1, int y1, int x2, int y2)
         Glyph base, new;
         XftGlyphFontSpec *specs;
 
-        if (!(win.state & WIN_VISIBLE))
+        if (!(IS_SET(MODE_VISIBLE)))
                 return;
 
         for (y = y1; y < y2; y++) {
@@ -1575,13 +1578,13 @@ visibility(XEvent *ev)
 {
         XVisibilityEvent *e = &ev->xvisibility;
 
-        MODBIT(win.state, e->state != VisibilityFullyObscured, WIN_VISIBLE);
+        MODBIT(win.mode, e->state != VisibilityFullyObscured, MODE_VISIBLE);
 }
 
 void
 unmap(XEvent *ev)
 {
-        win.state &= ~WIN_VISIBLE;
+        win.mode &= ~MODE_VISIBLE;
 }
 
 void
@@ -1591,6 +1594,15 @@ xsetpointermotion(int set)
         XChangeWindowAttributes(xw.dpy, xw.win, CWEventMask, &xw.attrs);
 }
 
+void
+xsetmode(int set, unsigned int flags)
+{
+        int mode = win.mode;
+        MODBIT(win.mode, set, flags);
+        if ((win.mode & MODE_REVERSE) != (mode & MODE_REVERSE))
+                redraw();
+}
+
 int
 xsetcursor(int cursor)
 {
@@ -1614,7 +1626,7 @@ xseturgency(int add)
 void
 xbell(void)
 {
-        if (!(win.state & WIN_FOCUSED))
+        if (!(IS_SET(MODE_FOCUSED)))
                 xseturgency(1);
         if (bellvolume)
                 XkbBell(xw.dpy, xw.win, bellvolume, (Atom)NULL);
@@ -1630,13 +1642,13 @@ focus(XEvent *ev)
 
         if (ev->type == FocusIn) {
                 XSetICFocus(xw.xic);
-                win.state |= WIN_FOCUSED;
+                win.mode |= MODE_FOCUSED;
                 xseturgency(0);
                 if (IS_SET(MODE_FOCUS))
                         ttywrite("\033[I", 3, 0);
         } else {
                 XUnsetICFocus(xw.xic);
-                win.state &= ~WIN_FOCUSED;
+                win.mode &= ~MODE_FOCUSED;
                 if (IS_SET(MODE_FOCUS))
                         ttywrite("\033[O", 3, 0);
         }
@@ -1673,7 +1685,7 @@ kmap(KeySym k, uint state)
 
                 if (IS_SET(MODE_APPKEYPAD) ? kp->appkey < 0 : kp->appkey > 0)
                         continue;
-                if (term.numlock && kp->appkey == 2)
+                if (IS_SET(MODE_NUMLOCK) && kp->appkey == 2)
                         continue;
 
                 if (IS_SET(MODE_APPCURSOR) ? kp->appcursor < 0 : kp->appcursor > 0)
@@ -1742,10 +1754,10 @@ cmessage(XEvent *e)
          */
         if (e->xclient.message_type == xw.xembed && e->xclient.format == 32) {
                 if (e->xclient.data.l[1] == XEMBED_FOCUS_IN) {
-                        win.state |= WIN_FOCUSED;
+                        win.mode |= MODE_FOCUSED;
                         xseturgency(0);
                 } else if (e->xclient.data.l[1] == XEMBED_FOCUS_OUT) {
-                        win.state &= ~WIN_FOCUSED;
+                        win.mode &= ~MODE_FOCUSED;
                 }
         } else if (e->xclient.data.l[0] == xw.wmdeletewin) {
                 /* Send SIGHUP to shell */
@@ -1810,7 +1822,7 @@ run(void)
                         if (blinktimeout) {
                                 blinkset = tattrset(ATTR_BLINK);
                                 if (!blinkset)
-                                        MODBIT(term.mode, 0, MODE_BLINK);
+                                        MODBIT(win.mode, 0, MODE_BLINK);
                         }
                 }
 
@@ -1825,7 +1837,7 @@ run(void)
                 dodraw = 0;
                 if (blinktimeout && TIMEDIFF(now, lastblink) > blinktimeout) {
                         tsetdirtattr(ATTR_BLINK);
-                        term.mode ^= MODE_BLINK;
+                        win.mode ^= MODE_BLINK;
                         lastblink = now;
                         dodraw = 1;
                 }