X-Git-Url: https://git.xinqibao.xyz/dwm.git/blobdiff_plain/b975c4728046052a32626378df193217a96fbefc..2091200c957783deed032380d56c4199a23c6b81:/main.c?ds=inline

diff --git a/main.c b/main.c
index b56e333..1e1ad4c 100644
--- a/main.c
+++ b/main.c
@@ -17,10 +17,9 @@
 
 char stext[256];
 int screen, sx, sy, sw, sh, wax, way, waw, wah;
-unsigned int bh, ntags;
-unsigned int bpos = BARPOS;
+unsigned int ntags;
 unsigned int numlockmask = 0;
-Atom dwmprops, wmatom[WMLast], netatom[NetLast];
+Atom wmatom[WMLast], netatom[NetLast];
 Bool *seltags;
 Bool selscreen = True;
 Client *clients = NULL;
@@ -28,8 +27,7 @@ Client *sel = NULL;
 Client *stack = NULL;
 Cursor cursor[CurLast];
 Display *dpy;
-DC dc = {0};
-Window root, barwin;
+Window root;
 
 /* static */
 
@@ -42,7 +40,7 @@ cleanup(void) {
 	close(STDIN_FILENO);
 	while(stack) {
 		unban(stack);
-		unmanage(stack, NormalState);
+		unmanage(stack);
 	}
 	if(dc.font.set)
 		XFreeFontSet(dpy, dc.font.set);
@@ -60,55 +58,22 @@ cleanup(void) {
 	free(seltags);
 }
 
-static unsigned long
-initcolor(const char *colstr) {
-	Colormap cmap = DefaultColormap(dpy, screen);
-	XColor color;
+static long
+getstate(Window w) {
+	int format, status;
+	long result = -1;
+	unsigned char *p = NULL;
+	unsigned long n, extra;
+	Atom real;
 
-	if(!XAllocNamedColor(dpy, cmap, colstr, &color, &color))
-		eprint("error, cannot allocate color '%s'\n", colstr);
-	return color.pixel;
-}
-
-static void
-initfont(const char *fontstr) {
-	char *def, **missing;
-	int i, n;
-
-	missing = NULL;
-	if(dc.font.set)
-		XFreeFontSet(dpy, dc.font.set);
-	dc.font.set = XCreateFontSet(dpy, fontstr, &missing, &n, &def);
-	if(missing) {
-		while(n--)
-			fprintf(stderr, "dwm: missing fontset: %s\n", missing[n]);
-		XFreeStringList(missing);
-	}
-	if(dc.font.set) {
-		XFontSetExtents *font_extents;
-		XFontStruct **xfonts;
-		char **font_names;
-		dc.font.ascent = dc.font.descent = 0;
-		font_extents = XExtentsOfFontSet(dc.font.set);
-		n = XFontsOfFontSet(dc.font.set, &xfonts, &font_names);
-		for(i = 0, dc.font.ascent = 0, dc.font.descent = 0; i < n; i++) {
-			if(dc.font.ascent < (*xfonts)->ascent)
-				dc.font.ascent = (*xfonts)->ascent;
-			if(dc.font.descent < (*xfonts)->descent)
-				dc.font.descent = (*xfonts)->descent;
-			xfonts++;
-		}
-	}
-	else {
-		if(dc.font.xfont)
-			XFreeFont(dpy, dc.font.xfont);
-		dc.font.xfont = NULL;
-		if(!(dc.font.xfont = XLoadQueryFont(dpy, fontstr)))
-			eprint("error, cannot load font: '%s'\n", fontstr);
-		dc.font.ascent = dc.font.xfont->ascent;
-		dc.font.descent = dc.font.xfont->descent;
-	}
-	dc.font.height = dc.font.ascent + dc.font.descent;
+	status = XGetWindowProperty(dpy, w, wmatom[WMState], 0L, 2L, False, wmatom[WMState],
+			&real, &format, &n, &extra, (unsigned char **)&p);
+	if(status != Success)
+		return -1;
+	if(n != 0)
+		result = *p;
+	XFree(p);
+	return result;
 }
 
 static void
@@ -123,7 +88,14 @@ scan(void) {
 			if(!XGetWindowAttributes(dpy, wins[i], &wa)
 			|| wa.override_redirect || XGetTransientForHint(dpy, wins[i], &d1))
 				continue;
-			if(wa.map_state == IsViewable)
+			if(wa.map_state == IsViewable || getstate(wins[i]) == IconicState)
+				manage(wins[i], &wa);
+		}
+		for(i = 0; i < num; i++) { /* now the transients */
+			if(!XGetWindowAttributes(dpy, wins[i], &wa))
+				continue;
+			if(XGetTransientForHint(dpy, wins[i], &d1)
+			&& (wa.map_state == IsViewable || getstate(wins[i]) == IconicState))
 				manage(wins[i], &wa);
 		}
 	}
@@ -140,7 +112,6 @@ setup(void) {
 	XSetWindowAttributes wa;
 
 	/* init atoms */
-	dwmprops = XInternAtom(dpy, "_DWM_PROPERTIES", False);
 	wmatom[WMProtocols] = XInternAtom(dpy, "WM_PROTOCOLS", False);
 	wmatom[WMDelete] = XInternAtom(dpy, "WM_DELETE_WINDOW", False);
 	wmatom[WMName] = XInternAtom(dpy, "WM_NAME", False);
@@ -173,40 +144,15 @@ setup(void) {
 	for(ntags = 0; tags[ntags]; ntags++);
 	seltags = emallocz(sizeof(Bool) * ntags);
 	seltags[0] = True;
-	/* style */
-	dc.norm[ColBorder] = initcolor(NORMBORDERCOLOR);
-	dc.norm[ColBG] = initcolor(NORMBGCOLOR);
-	dc.norm[ColFG] = initcolor(NORMFGCOLOR);
-	dc.sel[ColBorder] = initcolor(SELBORDERCOLOR);
-	dc.sel[ColBG] = initcolor(SELBGCOLOR);
-	dc.sel[ColFG] = initcolor(SELFGCOLOR);
-	initfont(FONT);
 	/* geometry */
 	sx = sy = 0;
 	sw = DisplayWidth(dpy, screen);
 	sh = DisplayHeight(dpy, screen);
+	initstyle();
 	initlayouts();
-	/* bar */
-	dc.h = bh = dc.font.height + 2;
-	wa.override_redirect = 1;
-	wa.background_pixmap = ParentRelative;
-	wa.event_mask = ButtonPressMask | ExposureMask;
-	barwin = XCreateWindow(dpy, root, sx, sy, sw, bh, 0,
-			DefaultDepth(dpy, screen), CopyFromParent, DefaultVisual(dpy, screen),
-			CWOverrideRedirect | CWBackPixmap | CWEventMask, &wa);
-	XDefineCursor(dpy, barwin, cursor[CurNormal]);
-	updatebarpos();
-	XMapRaised(dpy, barwin);
-	strcpy(stext, "dwm-"VERSION);
-	/* pixmap for everything */
-	dc.drawable = XCreatePixmap(dpy, root, sw, bh, DefaultDepth(dpy, screen));
-	dc.gc = XCreateGC(dpy, root, 0, 0);
-	XSetLineAttributes(dpy, dc.gc, 1, LineSolid, CapButt, JoinMiter);
-	if(!dc.font.set)
-		XSetFont(dpy, dc.gc, dc.font.xfont->fid);
+	initbar();
 	/* multihead support */
 	selscreen = XQueryPointer(dpy, root, &w, &w, &i, &i, &i, &i, &mask);
-	getdwmprops();
 }
 
 /*
@@ -303,7 +249,7 @@ main(int argc, char *argv[]) {
 	xerrorxlib = XSetErrorHandler(xerror);
 	XSync(dpy, False);
 	setup();
-	drawstatus();
+	drawbar();
 	scan();
 
 	/* main event loop, also reads status text from stdin */
@@ -336,7 +282,7 @@ main(int argc, char *argv[]) {
 				if(p > stext)
 					strncpy(stext, p + 1, sizeof stext);
 			}
-			drawstatus();
+			drawbar();
 		}
 		while(XPending(dpy)) {
 			XNextEvent(dpy, &ev);