X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=dwm.c;h=68a9d1d8d4f0413e62f08b5ae68b47397c2027a0;hb=59aa02a0750ebc82dbcb30897bbf427391edffa0;hp=897eeb4b86c6c5e60cf3a5ac1838f66263e719ff;hpb=a82cba275981ecd85e68cc68b169c89f79fa60db;p=dwm.git

diff --git a/dwm.c b/dwm.c
index 897eeb4..68a9d1d 100644
--- a/dwm.c
+++ b/dwm.c
@@ -40,9 +40,24 @@
 #include <X11/Xlib.h>
 #include <X11/Xproto.h>
 #include <X11/Xutil.h>
-#ifdef XINERAMA
+/*
+ * TODO: Idea:
+ * I intend to not provide real Xinerama support, but instead having a Column
+ * tilecols[] array which is used by tile(), and a Column maxcols[] arrays which is used by
+ * maximise(). Those arrays should be initialized in config.h. For simplicity
+ * reasons mwfact should be replaced with a more advanced method which
+ * implements the same, but using the boundary between tilecols[0] and
+ * tilecols[1] instead. Besides this, get rid of BARPOS and use instead the
+ * following mechanism:
+ *
+ * #define BX 0
+ * #define BY 0
+ * #define BW sw
+ * bh is calculated automatically and should be used for the 
+ */
+//#ifdef XINERAMA
 #include <X11/extensions/Xinerama.h>
-#endif
+//#endif
 
 /* macros */
 #define BUTTONMASK		(ButtonPressMask|ButtonReleaseMask)
@@ -78,6 +93,10 @@ struct Client {
 
 typedef struct {
 	int x, y, w, h;
+} Column;
+
+typedef struct {
+	int x, y, w, h;
 	unsigned long norm[ColLast];
 	unsigned long sel[ColLast];
 	Drawable drawable;
@@ -153,6 +172,7 @@ void killclient(const char *arg);
 void manage(Window w, XWindowAttributes *wa);
 void mappingnotify(XEvent *e);
 void maprequest(XEvent *e);
+void maximise(void);
 void movemouse(Client *c);
 Client *nexttiled(Client *c);
 void propertynotify(XEvent *e);
@@ -194,7 +214,7 @@ void selectview(const char *arg);
 /* variables */
 char stext[256], buf[256];
 double mwfact;
-int screen, sx, sy, sw, sh, wax, way, waw, wah, xscreens;
+int screen, sx, sy, sw, sh, wax, way, waw, wah, ncols;
 int (*xerrorxlib)(Display *, XErrorEvent *);
 unsigned int bh, bpos;
 unsigned int blw = 0;
@@ -223,14 +243,12 @@ Bool *seltags;
 Client *clients = NULL;
 Client *sel = NULL;
 Client *stack = NULL;
+Column *cols = NULL;
 Cursor cursor[CurLast];
 Display *dpy;
 DC dc = {0};
 Layout *lt;
 Window root, barwin;
-#ifdef XINERAMA
-XineramaScreenInfo *info = NULL;
-#endif
 
 /* configuration, allows nested code to access above variables */
 #include "config.h"
@@ -392,10 +410,6 @@ cleanup(void) {
 	XFreeCursor(dpy, cursor[CurResize]);
 	XFreeCursor(dpy, cursor[CurMove]);
 	XDestroyWindow(dpy, barwin);
-#if XINERAMA
-	if(info)
-		XFree(info);
-#endif
 	XSync(dpy, False);
 	XSetInputFocus(dpy, PointerRoot, RevertToPointerRoot, CurrentTime);
 }
@@ -1072,6 +1086,15 @@ maprequest(XEvent *e) {
 }
 
 void
+maximise(void) {
+	Client *c;
+
+	domwfact = dozoom = False;
+	for(c = nexttiled(clients); c; c = nexttiled(c->next))
+		resize(c, wax, way, waw - 2 * c->border, wah - 2 * c->border, RESIZEHINTS);
+}
+
+void
 movemouse(Client *c) {
 	int x1, y1, ocx, ocy, di, nx, ny;
 	unsigned int dui;
@@ -1412,7 +1435,7 @@ setlayout(const char *arg) {
 	}
 	else {
 		for(i = 0; i < LENGTH(layouts); i++)
-			if(arg == layouts[i].symbol)
+			if(!strcmp(arg, layouts[i].symbol))
 				break;
 		if(i == LENGTH(layouts))
 			return;
@@ -1448,8 +1471,12 @@ setmwfact(const char *arg) {
 
 void
 setup(void) {
+	int screens = 1;
 	unsigned int i;
 	XSetWindowAttributes wa;
+//#ifdef XINERAMA
+	XineramaScreenInfo *info;
+//#endif
 
 	/* init screen */
 	screen = DefaultScreen(dpy);
@@ -1458,6 +1485,14 @@ setup(void) {
 	sy = 0;
 	sw = DisplayWidth(dpy, screen);
 	sh = DisplayHeight(dpy, screen);
+	if(XineramaIsActive(dpy)) {
+		if((info = XineramaQueryScreens(dpy, &screens))) {
+			sx = info[0].x_org;
+			sy = info[0].y_org;
+			sw = info[0].width;
+			sh = info[0].height;
+		}
+	}
 
 	/* init atoms */
 	wmatom[WMProtocols] = XInternAtom(dpy, "WM_PROTOCOLS", False);
@@ -1472,11 +1507,36 @@ setup(void) {
 	cursor[CurResize] = XCreateFontCursor(dpy, XC_sizing);
 	cursor[CurMove] = XCreateFontCursor(dpy, XC_fleur);
 
-#ifdef XINERAMA
-	if(XineramaIsActive(dpy))
-		info = XineramaQueryScreens(dpy, &xscreens);
+	ncols = 2;
+#if 0
+	if(XineramaIsActive(dpy)) {
+		if((info = XineramaQueryScreens(dpy, &screens))) {
+			if(screens >= 1) {
+				sx = info[0].x_org;
+				sy = info[0].y_org;
+				sw = info[0].width;
+				sh = info[0].height;
+			}
+			else {
+				ncols = screens;
+				cols = emallocz(ncols * sizeof(Column));
+				for(i = 0; i < ncols; i++) {
+					cols[i].x = info[i].x_org;
+					cols[i].y = info[i].y_org;
+					cols[i].w = info[i].width;
+					cols[i].h = info[i].height;
+				}
+			}
+			XFree(info);
+		}
+	}
+	else
+	{
+		cols = emallocz(ncols * sizeof(Column));
+		cols[0].x = sx;
+		cols[0].y = sy;
+	}
 #endif
-
 	/* init appearance */
 	dc.norm[ColBorder] = getcolor(NORMBORDERCOLOR);
 	dc.norm[ColBG] = getcolor(NORMBGCOLOR);
@@ -1810,6 +1870,8 @@ void
 updatewmhints(Client *c) {
 	XWMHints *wmh;
 
+	if(c == sel)
+		return;
 	if((wmh = XGetWMHints(dpy, c->win))) {
 		c->isurgent = (wmh->flags & XUrgencyHint) ? True : False;
 		XFree(wmh);