X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=dwm.c;h=89bca1475b3d3f32e8c85a8d2bf317cc1fb4cb6b;hb=288cf78b180db846ef2481124f3e7a8fe66c01f2;hp=ec872285a4c05c8b8de3e71d6f4259fc2f3e22a3;hpb=0f26de991f742d548e024a2dadcbfa3a7db8d4b2;p=dwm.git

diff --git a/dwm.c b/dwm.c
index ec87228..89bca14 100644
--- a/dwm.c
+++ b/dwm.c
@@ -24,6 +24,7 @@
  * To understand everything else, start reading main().
  */
 #include <errno.h>
+#include <locale.h>
 #include <stdarg.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -190,6 +191,7 @@ static void unmanage(Client *c);
 static void unmapnotify(XEvent *e);
 static void updatebar(void);
 static void updategeom(void);
+static void updatenumlockmask(void);
 static void updatesizehints(Client *c);
 static void updatetitle(Client *c);
 static void updatewmhints(Client *c);
@@ -734,42 +736,37 @@ gettextprop(Window w, Atom atom, char *text, unsigned int size) {
 
 void
 grabbuttons(Client *c, Bool focused) {
-	unsigned int i, j;
-	unsigned int modifiers[] = { 0, LockMask, numlockmask, numlockmask|LockMask };
-
-	XUngrabButton(dpy, AnyButton, AnyModifier, c->win);
-	if(focused) {
-		for(i = 0; i < LENGTH(buttons); i++)
-			if(buttons[i].click == ClkClientWin)
-				for(j = 0; j < LENGTH(modifiers); j++)
-					XGrabButton(dpy, buttons[i].button, buttons[i].mask | modifiers[j], c->win, False, BUTTONMASK, GrabModeAsync, GrabModeSync, None, None);
-	} else
-		XGrabButton(dpy, AnyButton, AnyModifier, c->win, False,
-		            BUTTONMASK, GrabModeAsync, GrabModeSync, None, None);
+	updatenumlockmask();
+	{
+		unsigned int i, j;
+		unsigned int modifiers[] = { 0, LockMask, numlockmask, numlockmask|LockMask };
+		XUngrabButton(dpy, AnyButton, AnyModifier, c->win);
+		if(focused) {
+			for(i = 0; i < LENGTH(buttons); i++)
+				if(buttons[i].click == ClkClientWin)
+					for(j = 0; j < LENGTH(modifiers); j++)
+						XGrabButton(dpy, buttons[i].button, buttons[i].mask | modifiers[j], c->win, False, BUTTONMASK, GrabModeAsync, GrabModeSync, None, None);
+		} else
+			XGrabButton(dpy, AnyButton, AnyModifier, c->win, False,
+			            BUTTONMASK, GrabModeAsync, GrabModeSync, None, None);
+	}
 }
 
 void
 grabkeys(void) {
-	unsigned int i, j;
-	unsigned int modifiers[] = { 0, LockMask, numlockmask, numlockmask|LockMask };
-	KeyCode code;
-	XModifierKeymap *modmap;
-
-	/* init modifier map */
-	modmap = XGetModifierMapping(dpy);
-	for(i = 0; i < 8; i++)
-		for(j = 0; j < modmap->max_keypermod; j++) {
-			if(modmap->modifiermap[i * modmap->max_keypermod + j] == XKeysymToKeycode(dpy, XK_Num_Lock))
-				numlockmask = (1 << i);
+	updatenumlockmask();
+	{ /* grab keys */
+		unsigned int i, j;
+		unsigned int modifiers[] = { 0, LockMask, numlockmask, numlockmask|LockMask };
+		KeyCode code;
+
+		XUngrabKey(dpy, AnyKey, AnyModifier, root);
+		for(i = 0; i < LENGTH(keys); i++) {
+			code = XKeysymToKeycode(dpy, keys[i].keysym);
+			for(j = 0; j < LENGTH(modifiers); j++)
+				XGrabKey(dpy, code, keys[i].mod | modifiers[j], root, True,
+					 GrabModeAsync, GrabModeAsync);
 		}
-	XFreeModifiermap(modmap);
-
-	XUngrabKey(dpy, AnyKey, AnyModifier, root);
-	for(i = 0; i < LENGTH(keys); i++) {
-		code = XKeysymToKeycode(dpy, keys[i].keysym);
-		for(j = 0; j < LENGTH(modifiers); j++)
-			XGrabKey(dpy, code, keys[i].mod | modifiers[j], root, True,
-			         GrabModeAsync, GrabModeAsync);
 	}
 }
 
@@ -779,8 +776,6 @@ initfont(const char *fontstr) {
 	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--)
@@ -1049,22 +1044,31 @@ resize(Client *c, int x, int y, int w, int h, Bool sizehints) {
 	XWindowChanges wc;
 
 	if(sizehints) {
+		/* see last two sentences in ICCCM 4.1.2.3 */
+		Bool baseismin = c->basew == c->minw && c->baseh == c->minh;
+
 		/* set minimum possible */
 		w = MAX(1, w);
 		h = MAX(1, h);
 
-		/* temporarily remove base dimensions */
-		w -= c->basew;
-		h -= c->baseh;
+		if(!baseismin) { /* temporarily remove base dimensions */
+			w -= c->basew;
+			h -= c->baseh;
+		}
 
 		/* adjust for aspect limits */
 		if(c->mina > 0 && c->maxa > 0) {
-			if(c->maxa < (float) w/h)
+			if(c->maxa < (float)(w / h))
 				w = h * c->maxa;
-			else if(c->mina > (float) h/w)
+			else if(c->mina < (float)(h / w))
 				h = w * c->mina;
 		}
 
+		if(baseismin) { /* increment calculation requires this */
+			w -= c->basew;
+			h -= c->baseh;
+		}
+
 		/* adjust for increment value */
 		if(c->incw)
 			w -= w % c->incw;
@@ -1373,8 +1377,6 @@ setup(void) {
 	XChangeWindowAttributes(dpy, root, CWEventMask|CWCursor, &wa);
 	XSelectInput(dpy, root, wa.event_mask);
 
-
-	/* grab keys */
 	grabkeys();
 }
 
@@ -1568,6 +1570,20 @@ updategeom(void) {
 }
 
 void
+updatenumlockmask(void) {
+	unsigned int i, j;
+	XModifierKeymap *modmap;
+
+	numlockmask = 0;
+	modmap = XGetModifierMapping(dpy);
+	for(i = 0; i < 8; i++)
+		for(j = 0; j < modmap->max_keypermod; j++)
+			if(modmap->modifiermap[i * modmap->max_keypermod + j] == XKeysymToKeycode(dpy, XK_Num_Lock))
+				numlockmask = (1 << i);
+	XFreeModifiermap(modmap);
+}
+
+void
 updatesizehints(Client *c) {
 	long msize;
 	XSizeHints size;
@@ -1703,7 +1719,7 @@ main(int argc, char *argv[]) {
 	else if(argc != 1)
 		die("usage: dwm [-v]\n");
 
-	if(!XSupportsLocale())
+	if(!setlocale(LC_CTYPE, "") || !XSupportsLocale())
 		fprintf(stderr, "warning: no locale support\n");
 
 	if(!(dpy = XOpenDisplay(0)))