reformating source, adding const flags to XEvent-Handlers. - ttabbed - Simple tabbing application for X11.
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---
(DIR) commit cd1363dafadb4a20297844a6d638803db2664172
(DIR) parent bcf8f355800d77f80705a19c23f00290668b8041
(HTM) Author: Enno Boland (tox) <tox@s01.de>
Date: Tue, 13 Oct 2009 19:52:34 +0200
reformating source, adding const flags to XEvent-Handlers.
Diffstat:
tabbed.c | 77 +++++++++++++++----------------
1 file changed, 38 insertions(+), 39 deletions(-)
---
(DIR) diff --git a/tabbed.c b/tabbed.c
@@ -88,33 +88,33 @@ typedef struct Client {
} Client;
/* function declarations */
-static void buttonpress(XEvent *e);
+static void buttonpress(const XEvent *e);
static void cleanup(void);
-static void clientmessage(XEvent *e);
-static void configurenotify(XEvent *e);
-static void configurerequest(XEvent *e);
-static void createnotify(XEvent *e);
-static void destroynotify(XEvent *e);
+static void clientmessage(const XEvent *e);
+static void configurenotify(const XEvent *e);
+static void configurerequest(const XEvent *e);
+static void createnotify(const XEvent *e);
+static void destroynotify(const XEvent *e);
static void die(const char *errstr, ...);
static void drawbar();
static void drawtext(const char *text, unsigned long col[ColLast]);
static void *emallocz(size_t size);
-static void enternotify(XEvent *e);
-static void expose(XEvent *e);
+static void enternotify(const XEvent *e);
+static void expose(const XEvent *e);
static void focus(Client *c);
-static void focusin(XEvent *e);
+static void focusin(const XEvent *e);
static Client *getclient(Window w);
static unsigned long getcolor(const char *colstr);
static Client *getfirsttab();
static Bool gettextprop(Window w, Atom atom, char *text, unsigned int size);
static void initfont(const char *fontstr);
static Bool isprotodel(Client *c);
-static void keypress(XEvent *e);
+static void keypress(const XEvent *e);
static void killclient(const Arg *arg);
static void manage(Window win);
static void move(const Arg *arg);
-static void propertynotify(XEvent *e);
-static void reparentnotify(XEvent *e);
+static void propertynotify(const XEvent *e);
+static void reparentnotify(const XEvent *e);
static void resize(Client *c, int w, int h);
static void rotate(const Arg *arg);
static void run(void);
@@ -123,14 +123,14 @@ static void sigchld(int signal);
static void spawn(const Arg *arg);
static int textnw(const char *text, unsigned int len);
static void unmanage(Client *c);
-static void unmapnotify(XEvent *e);
+static void unmapnotify(const XEvent *e);
static void updatenumlockmask(void);
static void updatetitle(Client *c);
static int xerror(Display *dpy, XErrorEvent *ee);
/* variables */
static int screen;
-static void (*handler[LASTEvent]) (XEvent *) = {
+static void (*handler[LASTEvent]) (const XEvent *) = {
[ButtonPress] = buttonpress,
[ClientMessage] = clientmessage,
[ConfigureNotify] = configurenotify,
@@ -159,10 +159,10 @@ static char winid[64];
#include "config.h"
void
-buttonpress(XEvent *e) {
+buttonpress(const XEvent *e) {
+ const XButtonPressedEvent *ev = &e->xbutton;
int i;
Client *c;
- XButtonPressedEvent *ev = &e->xbutton;
c = getfirsttab();
if(c != clients && ev->x < TEXTW(before))
@@ -188,8 +188,8 @@ cleanup(void) {
}
void
-clientmessage(XEvent *e) {
- XClientMessageEvent *ev = &e->xclient;
+clientmessage(const XEvent *e) {
+ const XClientMessageEvent *ev = &e->xclient;
if(ev->message_type == xembedatom) {
printf("%ld %ld %ld %ld %ld\n", ev->data.l[0], ev->data.l[1], ev->data.l[2], ev->data.l[3], ev->data.l[4]);
@@ -197,8 +197,8 @@ clientmessage(XEvent *e) {
}
void
-configurenotify(XEvent *e) {
- XConfigureEvent *ev = &e->xconfigure;
+configurenotify(const XEvent *e) {
+ const XConfigureEvent *ev = &e->xconfigure;
Client *c;
if(ev->window == win && (ev->width != ww || ev->height != wh)) {
@@ -213,8 +213,8 @@ configurenotify(XEvent *e) {
}
void
-configurerequest(XEvent *e) {
- XConfigureRequestEvent *ev = &e->xconfigurerequest;
+configurerequest(const XEvent *e) {
+ const XConfigureRequestEvent *ev = &e->xconfigurerequest;
XWindowChanges wc;
Client *c;
@@ -231,17 +231,17 @@ configurerequest(XEvent *e) {
}
void
-createnotify(XEvent *e) {
- XCreateWindowEvent *ev = &e->xcreatewindow;
+createnotify(const XEvent *e) {
+ const XCreateWindowEvent *ev = &e->xcreatewindow;
if(ev->window != win && !getclient(ev->window))
manage(ev->window);
}
void
-destroynotify(XEvent *e) {
+destroynotify(const XEvent *e) {
+ const XDestroyWindowEvent *ev = &e->xdestroywindow;
Client *c;
- XDestroyWindowEvent *ev = &e->xdestroywindow;
if((c = getclient(ev->window)))
unmanage(c);
@@ -312,8 +312,8 @@ drawbar() {
void
drawtext(const char *text, unsigned long col[ColLast]) {
- char buf[256];
int i, x, y, h, len, olen;
+ char buf[256];
XRectangle r = { dc.x, dc.y, dc.w, dc.h };
XSetForeground(dpy, dc.gc, col[ColBG]);
@@ -348,13 +348,13 @@ emallocz(size_t size) {
}
void
-enternotify(XEvent *e) {
+enternotify(const XEvent *e) {
focus(sel);
}
void
-expose(XEvent *e) {
- XExposeEvent *ev = &e->xexpose;
+expose(const XEvent *e) {
+ const XExposeEvent *ev = &e->xexpose;
if(ev->count == 0 && win == ev->window)
drawbar();
@@ -388,7 +388,7 @@ focus(Client *c) {
}
void
-focusin(XEvent *e) {
+focusin(const XEvent *e) {
focus(sel);
}
@@ -510,12 +510,11 @@ isprotodel(Client *c) {
}
void
-keypress(XEvent *e) {
+keypress(const XEvent *e) {
+ const XKeyEvent *ev = &e->xkey;
unsigned int i;
KeySym keysym;
- XKeyEvent *ev;
- ev = &e->xkey;
keysym = XKeycodeToKeysym(dpy, (KeyCode)ev->keycode, 0);
for(i = 0; i < LENGTH(keys); i++)
if(keysym == keys[i].keysym
@@ -602,9 +601,9 @@ move(const Arg *arg) {
}
void
-propertynotify(XEvent *e) {
+propertynotify(const XEvent *e) {
+ const XPropertyEvent *ev = &e->xproperty;
Client *c;
- XPropertyEvent *ev = &e->xproperty;
if(ev->state != PropertyDelete && ev->atom == XA_WM_NAME
&& (c = getclient(ev->window))) {
@@ -613,7 +612,7 @@ propertynotify(XEvent *e) {
}
void
-reparentnotify(XEvent *e) {
+reparentnotify(const XEvent *e) {
}
void
@@ -761,9 +760,9 @@ unmanage(Client *c) {
}
void
-unmapnotify(XEvent *e) {
+unmapnotify(const XEvent *e) {
+ const XUnmapEvent *ev = &e->xunmap;
Client *c;
- XUnmapEvent *ev = &e->xunmap;
if((c = getclient(ev->window)))
unmanage(c);