X-Git-Url: https://git.xinqibao.xyz/dwm.git/blobdiff_plain/04de5720e6593cbe0ef31be3e78778fe0f46a774..7b65b763bc5ef74071b48192e7174ba8a103bee0:/dwm.c?ds=sidebyside

diff --git a/dwm.c b/dwm.c
index ab9c11b..67fa0a7 100644
--- a/dwm.c
+++ b/dwm.c
@@ -25,8 +25,6 @@
  *
  * To understand everything else, start reading main().
  */
-#include "dwm.h"
-
 #include <errno.h>
 #include <locale.h>
 #include <stdarg.h>
@@ -41,6 +39,7 @@
 #include <X11/cursorfont.h>
 #include <X11/keysym.h>
 #include <X11/Xatom.h>
+#include <X11/Xlib.h>
 #include <X11/Xproto.h>
 #include <X11/Xutil.h>
 
@@ -49,7 +48,58 @@
 #define CLEANMASK(mask)		(mask & ~(numlockmask | LockMask))
 #define MOUSEMASK		(BUTTONMASK | PointerMotionMask)
 
-/* local typedefs */
+/* enums */
+enum { BarTop, BarBot, BarOff };			/* bar position */
+enum { CurNormal, CurResize, CurMove, CurLast };	/* cursor */
+enum { ColBorder, ColFG, ColBG, ColLast };		/* color */
+enum { NetSupported, NetWMName, NetLast };		/* EWMH atoms */
+enum { WMProtocols, WMDelete, WMName, WMState, WMLast };/* default atoms */
+
+/* typedefs */
+typedef struct Client Client;
+struct Client {
+	char name[256];
+	int x, y, w, h;
+	int rx, ry, rw, rh; /* revert geometry */
+	int basew, baseh, incw, inch, maxw, maxh, minw, minh;
+	int minax, maxax, minay, maxay;
+	long flags;
+	unsigned int border, oldborder;
+	Bool isbanned, isfixed, ismax, isfloating, wasfloating;
+	Bool *tags;
+	Client *next;
+	Client *prev;
+	Client *snext;
+	Window win;
+};
+
+typedef struct {
+	int x, y, w, h;
+	unsigned long norm[ColLast];
+	unsigned long sel[ColLast];
+	Drawable drawable;
+	GC gc;
+	struct {
+		int ascent;
+		int descent;
+		int height;
+		XFontSet set;
+		XFontStruct *xfont;
+	} font;
+} DC; /* draw context */
+
+typedef struct {
+	unsigned long mod;
+	KeySym keysym;
+	void (*func)(const char *arg);
+	const char *arg;
+} Key;
+
+typedef struct {
+	const char *symbol;
+	void (*arrange)(void);
+} Layout;
+
 typedef struct {
 	const char *prop;
 	const char *tags;
@@ -61,6 +111,86 @@ typedef struct {
 	regex_t *tagregex;
 } Regs;
 
+/* function declarations */
+void applyrules(Client *c);
+void arrange(void);
+void attach(Client *c);
+void attachstack(Client *c);
+void ban(Client *c);
+void buttonpress(XEvent *e);
+void checkotherwm(void);
+void cleanup(void);
+void compileregs(void);
+void configure(Client *c);
+void configurenotify(XEvent *e);
+void configurerequest(XEvent *e);
+void destroynotify(XEvent *e);
+void detach(Client *c);
+void detachstack(Client *c);
+void drawbar(void);
+void drawsquare(Bool filled, Bool empty, unsigned long col[ColLast]);
+void drawtext(const char *text, unsigned long col[ColLast]);
+void *emallocz(unsigned int size);
+void enternotify(XEvent *e);
+void eprint(const char *errstr, ...);
+void expose(XEvent *e);
+void floating(void); /* default floating layout */
+void focus(Client *c);
+void focusnext(const char *arg);
+void focusprev(const char *arg);
+Client *getclient(Window w);
+unsigned long getcolor(const char *colstr);
+long getstate(Window w);
+Bool gettextprop(Window w, Atom atom, char *text, unsigned int size);
+void grabbuttons(Client *c, Bool focused);
+unsigned int idxoftag(const char *tag);
+void initfont(const char *fontstr);
+Bool isarrange(void (*func)());
+Bool isoccupied(unsigned int t);
+Bool isprotodel(Client *c);
+Bool isvisible(Client *c);
+void keypress(XEvent *e);
+void killclient(const char *arg);
+void leavenotify(XEvent *e);
+void manage(Window w, XWindowAttributes *wa);
+void mappingnotify(XEvent *e);
+void maprequest(XEvent *e);
+void movemouse(Client *c);
+Client *nexttiled(Client *c);
+void propertynotify(XEvent *e);
+void quit(const char *arg);
+void resize(Client *c, int x, int y, int w, int h, Bool sizehints);
+void resizemouse(Client *c);
+void restack(void);
+void run(void);
+void scan(void);
+void setclientstate(Client *c, long state);
+void setlayout(const char *arg);
+void setmwfact(const char *arg);
+void setup(void);
+void spawn(const char *arg);
+void tag(const char *arg);
+unsigned int textnw(const char *text, unsigned int len);
+unsigned int textw(const char *text);
+void tile(void);
+void togglebar(const char *arg);
+void togglefloating(const char *arg);
+void togglemax(const char *arg);
+void toggletag(const char *arg);
+void toggleview(const char *arg);
+void unban(Client *c);
+void unmanage(Client *c);
+void unmapnotify(XEvent *e);
+void updatebarpos(void);
+void updatesizehints(Client *c);
+void updatetitle(Client *c);
+void view(const char *arg);
+void viewprevtag(const char *arg);	/* views previous selected tags */
+int xerror(Display *dpy, XErrorEvent *ee);
+int xerrordummy(Display *dsply, XErrorEvent *ee);
+int xerrorstart(Display *dsply, XErrorEvent *ee);
+void zoom(const char *arg);
+
 /* variables */
 char stext[256];
 double mwfact;
@@ -102,12 +232,12 @@ Regs *regs = NULL;
 /* configuration, allows nested code to access above variables */
 #include "config.h"
 
-/* Statically define the number of tags. */
+/* statically define the number of tags. */
 unsigned int ntags = sizeof tags / sizeof tags[0];
 Bool seltags[sizeof tags / sizeof tags[0]] = {[0] = True};
 Bool prevtags[sizeof tags / sizeof tags[0]] = {[0] = True};
 
-/* functions*/
+/* function implementations */
 void
 applyrules(Client *c) {
 	static char buf[512];
@@ -216,7 +346,7 @@ buttonpress(XEvent *e) {
 			movemouse(c);
 		}
 		else if(ev->button == Button2) {
-			if(ISTILE && !c->isfixed && c->isfloating)
+			if((ISTILE) && !c->isfixed && c->isfloating)
 				togglefloating(NULL);
 			else
 				zoom(NULL);
@@ -1032,7 +1162,6 @@ quit(const char *arg) {
 
 void
 resize(Client *c, int x, int y, int w, int h, Bool sizehints) {
-	double dx, dy, max, min, ratio;
 	XWindowChanges wc;
 
 	if(sizehints) {
@@ -1273,7 +1402,7 @@ void
 setmwfact(const char *arg) {
 	double delta;
 
-	if(!ISTILE)
+	if(!(ISTILE))
 		return;
 	/* arg handling, manipulate mwfact */
 	if(arg == NULL)
@@ -1734,7 +1863,7 @@ void
 zoom(const char *arg) {
 	Client *c;
 
-	if(!sel || !ISTILE || sel->isfloating)
+	if(!sel || !(ISTILE) || sel->isfloating)
 		return;
 	if((c = sel) == nexttiled(clients))
 		if(!(c = nexttiled(c->next)))