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-rw-r--r--.repos/tabbed/tabbed.c1366
1 files changed, 0 insertions, 1366 deletions
diff --git a/.repos/tabbed/tabbed.c b/.repos/tabbed/tabbed.c
deleted file mode 100644
index ff3ada0..0000000
--- a/.repos/tabbed/tabbed.c
+++ /dev/null
@@ -1,1366 +0,0 @@
-/*
- * See LICENSE file for copyright and license details.
- */
-
-#include <sys/wait.h>
-#include <locale.h>
-#include <signal.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <X11/Xatom.h>
-#include <X11/Xlib.h>
-#include <X11/Xproto.h>
-#include <X11/Xutil.h>
-#include <X11/XKBlib.h>
-#include <X11/Xft/Xft.h>
-
-#include "arg.h"
-
-/* XEMBED messages */
-#define XEMBED_EMBEDDED_NOTIFY 0
-#define XEMBED_WINDOW_ACTIVATE 1
-#define XEMBED_WINDOW_DEACTIVATE 2
-#define XEMBED_REQUEST_FOCUS 3
-#define XEMBED_FOCUS_IN 4
-#define XEMBED_FOCUS_OUT 5
-#define XEMBED_FOCUS_NEXT 6
-#define XEMBED_FOCUS_PREV 7
-/* 8-9 were used for XEMBED_GRAB_KEY/XEMBED_UNGRAB_KEY */
-#define XEMBED_MODALITY_ON 10
-#define XEMBED_MODALITY_OFF 11
-#define XEMBED_REGISTER_ACCELERATOR 12
-#define XEMBED_UNREGISTER_ACCELERATOR 13
-#define XEMBED_ACTIVATE_ACCELERATOR 14
-
-/* Details for XEMBED_FOCUS_IN: */
-#define XEMBED_FOCUS_CURRENT 0
-#define XEMBED_FOCUS_FIRST 1
-#define XEMBED_FOCUS_LAST 2
-
-/* Macros */
-#define MAX(a, b) ((a) > (b) ? (a) : (b))
-#define MIN(a, b) ((a) < (b) ? (a) : (b))
-#define LENGTH(x) (sizeof((x)) / sizeof(*(x)))
-#define CLEANMASK(mask) (mask & ~(numlockmask | LockMask))
-#define TEXTW(x) (textnw(x, strlen(x)) + dc.font.height)
-
-enum { ColFG, ColBG, ColLast }; /* color */
-enum { WMProtocols, WMDelete, WMName, WMState, WMFullscreen,
- XEmbed, WMSelectTab, WMLast }; /* default atoms */
-
-typedef union {
- int i;
- const void *v;
-} Arg;
-
-typedef struct {
- unsigned int mod;
- KeySym keysym;
- void (*func)(const Arg *);
- const Arg arg;
-} Key;
-
-typedef struct {
- int x, y, w, h;
- XftColor norm[ColLast];
- XftColor sel[ColLast];
- XftColor urg[ColLast];
- Drawable drawable;
- GC gc;
- struct {
- int ascent;
- int descent;
- int height;
- XftFont *xfont;
- } font;
-} DC; /* draw context */
-
-typedef struct {
- char name[256];
- Window win;
- int tabx;
- Bool urgent;
- Bool closed;
-} Client;
-
-/* function declarations */
-static void buttonpress(const XEvent *e);
-static void cleanup(void);
-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(void);
-static void drawtext(const char *text, XftColor col[ColLast]);
-static void *ecalloc(size_t n, size_t size);
-static void *erealloc(void *o, size_t size);
-static void expose(const XEvent *e);
-static void focus(int c);
-static void focusin(const XEvent *e);
-static void focusonce(const Arg *arg);
-static void focusurgent(const Arg *arg);
-static void fullscreen(const Arg *arg);
-static char *getatom(int a);
-static int getclient(Window w);
-static XftColor getcolor(const char *colstr);
-static int getfirsttab(void);
-static Bool gettextprop(Window w, Atom atom, char *text, unsigned int size);
-static void initfont(const char *fontstr);
-static Bool isprotodel(int c);
-static void keypress(const XEvent *e);
-static void killclient(const Arg *arg);
-static void manage(Window win);
-static void maprequest(const XEvent *e);
-static void move(const Arg *arg);
-static void movetab(const Arg *arg);
-static void propertynotify(const XEvent *e);
-static void resize(int c, int w, int h);
-static void rotate(const Arg *arg);
-static void run(void);
-static void sendxembed(int c, long msg, long detail, long d1, long d2);
-static void setcmd(int argc, char *argv[], int);
-static void setup(void);
-static void sigchld(int unused);
-static void spawn(const Arg *arg);
-static int textnw(const char *text, unsigned int len);
-static void toggle(const Arg *arg);
-static void unmanage(int c);
-static void unmapnotify(const XEvent *e);
-static void updatenumlockmask(void);
-static void updatetitle(int c);
-static int xerror(Display *dpy, XErrorEvent *ee);
-static void xsettitle(Window w, const char *str);
-
-/* variables */
-static int screen;
-static void (*handler[LASTEvent]) (const XEvent *) = {
- [ButtonPress] = buttonpress,
- [ClientMessage] = clientmessage,
- [ConfigureNotify] = configurenotify,
- [ConfigureRequest] = configurerequest,
- [CreateNotify] = createnotify,
- [UnmapNotify] = unmapnotify,
- [DestroyNotify] = destroynotify,
- [Expose] = expose,
- [FocusIn] = focusin,
- [KeyPress] = keypress,
- [MapRequest] = maprequest,
- [PropertyNotify] = propertynotify,
-};
-static int bh, wx, wy, ww, wh;
-static unsigned int numlockmask;
-static Bool running = True, nextfocus, doinitspawn = True,
- fillagain = False, closelastclient = False,
- killclientsfirst = False;
-static Display *dpy;
-static DC dc;
-static Atom wmatom[WMLast];
-static Window root, win;
-static Client **clients;
-static int nclients, sel = -1, lastsel = -1;
-static int (*xerrorxlib)(Display *, XErrorEvent *);
-static int cmd_append_pos;
-static char winid[64];
-static char **cmd;
-static char *wmname = "tabbed";
-static const char *geometry;
-
-char *argv0;
-
-/* configuration, allows nested code to access above variables */
-#include "config.h"
-
-void
-buttonpress(const XEvent *e)
-{
- const XButtonPressedEvent *ev = &e->xbutton;
- int i, fc;
- Arg arg;
-
- if (ev->y < 0 || ev->y > bh)
- return;
-
- if (((fc = getfirsttab()) > 0 && ev->x < TEXTW(before)) || ev->x < 0)
- return;
-
- for (i = fc; i < nclients; i++) {
- if (clients[i]->tabx > ev->x) {
- switch (ev->button) {
- case Button1:
- focus(i);
- break;
- case Button2:
- focus(i);
- killclient(NULL);
- break;
- case Button4: /* FALLTHROUGH */
- case Button5:
- arg.i = ev->button == Button4 ? -1 : 1;
- rotate(&arg);
- break;
- }
- break;
- }
- }
-}
-
-void
-cleanup(void)
-{
- int i;
-
- for (i = 0; i < nclients; i++) {
- focus(i);
- killclient(NULL);
- XReparentWindow(dpy, clients[i]->win, root, 0, 0);
- unmanage(i);
- }
- free(clients);
- clients = NULL;
-
- XFreePixmap(dpy, dc.drawable);
- XFreeGC(dpy, dc.gc);
- XDestroyWindow(dpy, win);
- XSync(dpy, False);
- free(cmd);
-}
-
-void
-clientmessage(const XEvent *e)
-{
- const XClientMessageEvent *ev = &e->xclient;
-
- if (ev->message_type == wmatom[WMProtocols] &&
- ev->data.l[0] == wmatom[WMDelete]) {
- if (nclients > 1 && killclientsfirst) {
- killclient(0);
- return;
- }
- running = False;
- }
-}
-
-void
-configurenotify(const XEvent *e)
-{
- const XConfigureEvent *ev = &e->xconfigure;
-
- if (ev->window == win && (ev->width != ww || ev->height != wh)) {
- ww = ev->width;
- wh = ev->height;
- XFreePixmap(dpy, dc.drawable);
- dc.drawable = XCreatePixmap(dpy, root, ww, wh,
- DefaultDepth(dpy, screen));
- if (sel > -1)
- resize(sel, ww, wh - bh);
- XSync(dpy, False);
- }
-}
-
-void
-configurerequest(const XEvent *e)
-{
- const XConfigureRequestEvent *ev = &e->xconfigurerequest;
- XWindowChanges wc;
- int c;
-
- if ((c = getclient(ev->window)) > -1) {
- wc.x = 0;
- wc.y = bh;
- wc.width = ww;
- wc.height = wh - bh;
- wc.border_width = 0;
- wc.sibling = ev->above;
- wc.stack_mode = ev->detail;
- XConfigureWindow(dpy, clients[c]->win, ev->value_mask, &wc);
- }
-}
-
-void
-createnotify(const XEvent *e)
-{
- const XCreateWindowEvent *ev = &e->xcreatewindow;
-
- if (ev->window != win && getclient(ev->window) < 0)
- manage(ev->window);
-}
-
-void
-destroynotify(const XEvent *e)
-{
- const XDestroyWindowEvent *ev = &e->xdestroywindow;
- int c;
-
- if ((c = getclient(ev->window)) > -1)
- unmanage(c);
-}
-
-void
-die(const char *errstr, ...)
-{
- va_list ap;
-
- va_start(ap, errstr);
- vfprintf(stderr, errstr, ap);
- va_end(ap);
- exit(EXIT_FAILURE);
-}
-
-void
-drawbar(void)
-{
- XftColor *col;
- int c, cc, fc, width;
- char *name = NULL;
-
- if (nclients == 0) {
- dc.x = 0;
- dc.w = ww;
- XFetchName(dpy, win, &name);
- drawtext(name ? name : "", dc.norm);
- XCopyArea(dpy, dc.drawable, win, dc.gc, 0, 0, ww, bh, 0, 0);
- XSync(dpy, False);
-
- return;
- }
-
- width = ww;
- cc = ww / tabwidth;
- if (nclients > cc)
- cc = (ww - TEXTW(before) - TEXTW(after)) / tabwidth;
-
- if ((fc = getfirsttab()) + cc < nclients) {
- dc.w = TEXTW(after);
- dc.x = width - dc.w;
- drawtext(after, dc.sel);
- width -= dc.w;
- }
- dc.x = 0;
-
- if (fc > 0) {
- dc.w = TEXTW(before);
- drawtext(before, dc.sel);
- dc.x += dc.w;
- width -= dc.w;
- }
-
- cc = MIN(cc, nclients);
- for (c = fc; c < fc + cc; c++) {
- dc.w = width / cc;
- if (c == sel) {
- col = dc.sel;
- dc.w += width % cc;
- } else {
- col = clients[c]->urgent ? dc.urg : dc.norm;
- }
- drawtext(clients[c]->name, col);
- dc.x += dc.w;
- clients[c]->tabx = dc.x;
- }
- XCopyArea(dpy, dc.drawable, win, dc.gc, 0, 0, ww, bh, 0, 0);
- XSync(dpy, False);
-}
-
-void
-drawtext(const char *text, XftColor col[ColLast])
-{
- int i, j, x, y, h, len, olen;
- char buf[256];
- XftDraw *d;
- XRectangle r = { dc.x, dc.y, dc.w, dc.h };
-
- XSetForeground(dpy, dc.gc, col[ColBG].pixel);
- XFillRectangles(dpy, dc.drawable, dc.gc, &r, 1);
- if (!text)
- return;
-
- olen = strlen(text);
- h = dc.font.ascent + dc.font.descent;
- y = dc.y + (dc.h / 2) - (h / 2) + dc.font.ascent;
- x = dc.x + (h / 2);
-
- /* shorten text if necessary */
- for (len = MIN(olen, sizeof(buf));
- len && textnw(text, len) > dc.w - h; len--);
-
- if (!len)
- return;
-
- memcpy(buf, text, len);
- if (len < olen) {
- for (i = len, j = strlen(titletrim); j && i;
- buf[--i] = titletrim[--j])
- ;
- }
-
- d = XftDrawCreate(dpy, dc.drawable, DefaultVisual(dpy, screen), DefaultColormap(dpy, screen));
- XftDrawStringUtf8(d, &col[ColFG], dc.font.xfont, x, y, (XftChar8 *) buf, len);
- XftDrawDestroy(d);
-}
-
-void *
-ecalloc(size_t n, size_t size)
-{
- void *p;
-
- if (!(p = calloc(n, size)))
- die("%s: cannot calloc\n", argv0);
- return p;
-}
-
-void *
-erealloc(void *o, size_t size)
-{
- void *p;
-
- if (!(p = realloc(o, size)))
- die("%s: cannot realloc\n", argv0);
- return p;
-}
-
-void
-expose(const XEvent *e)
-{
- const XExposeEvent *ev = &e->xexpose;
-
- if (ev->count == 0 && win == ev->window)
- drawbar();
-}
-
-void
-focus(int c)
-{
- char buf[BUFSIZ] = "tabbed-"VERSION" ::";
- size_t i, n;
- XWMHints* wmh;
-
- /* If c, sel and clients are -1, raise tabbed-win itself */
- if (nclients == 0) {
- cmd[cmd_append_pos] = NULL;
- for(i = 0, n = strlen(buf); cmd[i] && n < sizeof(buf); i++)
- n += snprintf(&buf[n], sizeof(buf) - n, " %s", cmd[i]);
-
- xsettitle(win, buf);
- XRaiseWindow(dpy, win);
-
- return;
- }
-
- if (c < 0 || c >= nclients)
- return;
-
- resize(c, ww, wh - bh);
- XRaiseWindow(dpy, clients[c]->win);
- XSetInputFocus(dpy, clients[c]->win, RevertToParent, CurrentTime);
- sendxembed(c, XEMBED_FOCUS_IN, XEMBED_FOCUS_CURRENT, 0, 0);
- sendxembed(c, XEMBED_WINDOW_ACTIVATE, 0, 0, 0);
- xsettitle(win, clients[c]->name);
-
- if (sel != c) {
- lastsel = sel;
- sel = c;
- }
-
- if (clients[c]->urgent && (wmh = XGetWMHints(dpy, clients[c]->win))) {
- wmh->flags &= ~XUrgencyHint;
- XSetWMHints(dpy, clients[c]->win, wmh);
- clients[c]->urgent = False;
- XFree(wmh);
- }
-
- drawbar();
- XSync(dpy, False);
-}
-
-void
-focusin(const XEvent *e)
-{
- const XFocusChangeEvent *ev = &e->xfocus;
- int dummy;
- Window focused;
-
- if (ev->mode != NotifyUngrab) {
- XGetInputFocus(dpy, &focused, &dummy);
- if (focused == win)
- focus(sel);
- }
-}
-
-void
-focusonce(const Arg *arg)
-{
- nextfocus = True;
-}
-
-void
-focusurgent(const Arg *arg)
-{
- int c;
-
- if (sel < 0)
- return;
-
- for (c = (sel + 1) % nclients; c != sel; c = (c + 1) % nclients) {
- if (clients[c]->urgent) {
- focus(c);
- return;
- }
- }
-}
-
-void
-fullscreen(const Arg *arg)
-{
- XEvent e;
-
- e.type = ClientMessage;
- e.xclient.window = win;
- e.xclient.message_type = wmatom[WMState];
- e.xclient.format = 32;
- e.xclient.data.l[0] = 2;
- e.xclient.data.l[1] = wmatom[WMFullscreen];
- e.xclient.data.l[2] = 0;
- XSendEvent(dpy, root, False, SubstructureNotifyMask, &e);
-}
-
-char *
-getatom(int a)
-{
- static char buf[BUFSIZ];
- Atom adummy;
- int idummy;
- unsigned long ldummy;
- unsigned char *p = NULL;
-
- XGetWindowProperty(dpy, win, wmatom[a], 0L, BUFSIZ, False, XA_STRING,
- &adummy, &idummy, &ldummy, &ldummy, &p);
- if (p)
- strncpy(buf, (char *)p, LENGTH(buf)-1);
- else
- buf[0] = '\0';
- XFree(p);
-
- return buf;
-}
-
-int
-getclient(Window w)
-{
- int i;
-
- for (i = 0; i < nclients; i++) {
- if (clients[i]->win == w)
- return i;
- }
-
- return -1;
-}
-
-XftColor
-getcolor(const char *colstr)
-{
- XftColor color;
-
- if (!XftColorAllocName(dpy, DefaultVisual(dpy, screen), DefaultColormap(dpy, screen), colstr, &color))
- die("%s: cannot allocate color '%s'\n", argv0, colstr);
-
- return color;
-}
-
-int
-getfirsttab(void)
-{
- int cc, ret;
-
- if (sel < 0)
- return 0;
-
- cc = ww / tabwidth;
- if (nclients > cc)
- cc = (ww - TEXTW(before) - TEXTW(after)) / tabwidth;
-
- ret = sel - cc / 2 + (cc + 1) % 2;
- return ret < 0 ? 0 :
- ret + cc > nclients ? MAX(0, nclients - cc) :
- ret;
-}
-
-Bool
-gettextprop(Window w, Atom atom, char *text, unsigned int size)
-{
- char **list = NULL;
- int n;
- XTextProperty name;
-
- if (!text || size == 0)
- return False;
-
- text[0] = '\0';
- XGetTextProperty(dpy, w, &name, atom);
- if (!name.nitems)
- return False;
-
- if (name.encoding == XA_STRING) {
- strncpy(text, (char *)name.value, size - 1);
- } else if (XmbTextPropertyToTextList(dpy, &name, &list, &n) >= Success
- && n > 0 && *list) {
- strncpy(text, *list, size - 1);
- XFreeStringList(list);
- }
- text[size - 1] = '\0';
- XFree(name.value);
-
- return True;
-}
-
-void
-initfont(const char *fontstr)
-{
- if (!(dc.font.xfont = XftFontOpenName(dpy, screen, fontstr))
- && !(dc.font.xfont = XftFontOpenName(dpy, screen, "fixed")))
- die("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;
-}
-
-Bool
-isprotodel(int c)
-{
- int i, n;
- Atom *protocols;
- Bool ret = False;
-
- if (XGetWMProtocols(dpy, clients[c]->win, &protocols, &n)) {
- for (i = 0; !ret && i < n; i++) {
- if (protocols[i] == wmatom[WMDelete])
- ret = True;
- }
- XFree(protocols);
- }
-
- return ret;
-}
-
-void
-keypress(const XEvent *e)
-{
- const XKeyEvent *ev = &e->xkey;
- unsigned int i;
- KeySym keysym;
-
- keysym = XkbKeycodeToKeysym(dpy, (KeyCode)ev->keycode, 0, 0);
- for (i = 0; i < LENGTH(keys); i++) {
- if (keysym == keys[i].keysym &&
- CLEANMASK(keys[i].mod) == CLEANMASK(ev->state) &&
- keys[i].func)
- keys[i].func(&(keys[i].arg));
- }
-}
-
-void
-killclient(const Arg *arg)
-{
- XEvent ev;
-
- if (sel < 0)
- return;
-
- if (isprotodel(sel) && !clients[sel]->closed) {
- ev.type = ClientMessage;
- ev.xclient.window = clients[sel]->win;
- ev.xclient.message_type = wmatom[WMProtocols];
- ev.xclient.format = 32;
- ev.xclient.data.l[0] = wmatom[WMDelete];
- ev.xclient.data.l[1] = CurrentTime;
- XSendEvent(dpy, clients[sel]->win, False, NoEventMask, &ev);
- clients[sel]->closed = True;
- } else {
- XKillClient(dpy, clients[sel]->win);
- }
-}
-
-void
-manage(Window w)
-{
- updatenumlockmask();
- {
- int i, j, nextpos;
- unsigned int modifiers[] = { 0, LockMask, numlockmask,
- numlockmask | LockMask };
- KeyCode code;
- Client *c;
- XEvent e;
-
- XWithdrawWindow(dpy, w, 0);
- XReparentWindow(dpy, w, win, 0, bh);
- XSelectInput(dpy, w, PropertyChangeMask |
- StructureNotifyMask | EnterWindowMask);
- XSync(dpy, False);
-
- for (i = 0; i < LENGTH(keys); i++) {
- if ((code = XKeysymToKeycode(dpy, keys[i].keysym))) {
- for (j = 0; j < LENGTH(modifiers); j++) {
- XGrabKey(dpy, code, keys[i].mod |
- modifiers[j], w, True,
- GrabModeAsync, GrabModeAsync);
- }
- }
- }
-
- c = ecalloc(1, sizeof *c);
- c->win = w;
-
- nclients++;
- clients = erealloc(clients, sizeof(Client *) * nclients);
-
- if(npisrelative) {
- nextpos = sel + newposition;
- } else {
- if (newposition < 0)
- nextpos = nclients - newposition;
- else
- nextpos = newposition;
- }
- if (nextpos >= nclients)
- nextpos = nclients - 1;
- if (nextpos < 0)
- nextpos = 0;
-
- if (nclients > 1 && nextpos < nclients - 1)
- memmove(&clients[nextpos + 1], &clients[nextpos],
- sizeof(Client *) * (nclients - nextpos - 1));
-
- clients[nextpos] = c;
- updatetitle(nextpos);
-
- XLowerWindow(dpy, w);
- XMapWindow(dpy, w);
-
- e.xclient.window = w;
- e.xclient.type = ClientMessage;
- e.xclient.message_type = wmatom[XEmbed];
- e.xclient.format = 32;
- e.xclient.data.l[0] = CurrentTime;
- e.xclient.data.l[1] = XEMBED_EMBEDDED_NOTIFY;
- e.xclient.data.l[2] = 0;
- e.xclient.data.l[3] = win;
- e.xclient.data.l[4] = 0;
- XSendEvent(dpy, root, False, NoEventMask, &e);
-
- XSync(dpy, False);
-
- /* Adjust sel before focus does set it to lastsel. */
- if (sel >= nextpos)
- sel++;
- focus(nextfocus ? nextpos :
- sel < 0 ? 0 :
- sel);
- nextfocus = foreground;
- }
-}
-
-void
-maprequest(const XEvent *e)
-{
- const XMapRequestEvent *ev = &e->xmaprequest;
-
- if (getclient(ev->window) < 0)
- manage(ev->window);
-}
-
-void
-move(const Arg *arg)
-{
- if (arg->i >= 0 && arg->i < nclients)
- focus(arg->i);
-}
-
-void
-movetab(const Arg *arg)
-{
- int c;
- Client *new;
-
- if (sel < 0)
- return;
-
- c = (sel + arg->i) % nclients;
- if (c < 0)
- c += nclients;
-
- if (c == sel)
- return;
-
- new = clients[sel];
- if (sel < c)
- memmove(&clients[sel], &clients[sel+1],
- sizeof(Client *) * (c - sel));
- else
- memmove(&clients[c+1], &clients[c],
- sizeof(Client *) * (sel - c));
- clients[c] = new;
- sel = c;
-
- drawbar();
-}
-
-void
-propertynotify(const XEvent *e)
-{
- const XPropertyEvent *ev = &e->xproperty;
- XWMHints *wmh;
- int c;
- char* selection = NULL;
- Arg arg;
-
- if (ev->state == PropertyNewValue && ev->atom == wmatom[WMSelectTab]) {
- selection = getatom(WMSelectTab);
- if (!strncmp(selection, "0x", 2)) {
- arg.i = getclient(strtoul(selection, NULL, 0));
- move(&arg);
- } else {
- cmd[cmd_append_pos] = selection;
- arg.v = cmd;
- spawn(&arg);
- }
- } else if (ev->state == PropertyNewValue && ev->atom == XA_WM_HINTS &&
- (c = getclient(ev->window)) > -1 &&
- (wmh = XGetWMHints(dpy, clients[c]->win))) {
- if (wmh->flags & XUrgencyHint) {
- XFree(wmh);
- wmh = XGetWMHints(dpy, win);
- if (c != sel) {
- if (urgentswitch && wmh &&
- !(wmh->flags & XUrgencyHint)) {
- /* only switch, if tabbed was focused
- * since last urgency hint if WMHints
- * could not be received,
- * default to no switch */
- focus(c);
- } else {
- /* if no switch should be performed,
- * mark tab as urgent */
- clients[c]->urgent = True;
- drawbar();
- }
- }
- if (wmh && !(wmh->flags & XUrgencyHint)) {
- /* update tabbed urgency hint
- * if not set already */
- wmh->flags |= XUrgencyHint;
- XSetWMHints(dpy, win, wmh);
- }
- }
- XFree(wmh);
- } else if (ev->state != PropertyDelete && ev->atom == XA_WM_NAME &&
- (c = getclient(ev->window)) > -1) {
- updatetitle(c);
- }
-}
-
-void
-resize(int c, int w, int h)
-{
- XConfigureEvent ce;
- XWindowChanges wc;
-
- ce.x = 0;
- ce.y = bh;
- ce.width = wc.width = w;
- ce.height = wc.height = h;
- ce.type = ConfigureNotify;
- ce.display = dpy;
- ce.event = clients[c]->win;
- ce.window = clients[c]->win;
- ce.above = None;
- ce.override_redirect = False;
- ce.border_width = 0;
-
- XConfigureWindow(dpy, clients[c]->win, CWWidth | CWHeight, &wc);
- XSendEvent(dpy, clients[c]->win, False, StructureNotifyMask,
- (XEvent *)&ce);
-}
-
-void
-rotate(const Arg *arg)
-{
- int nsel = -1;
-
- if (sel < 0)
- return;
-
- if (arg->i == 0) {
- if (lastsel > -1)
- focus(lastsel);
- } else if (sel > -1) {
- /* Rotating in an arg->i step around the clients. */
- nsel = sel + arg->i;
- while (nsel >= nclients)
- nsel -= nclients;
- while (nsel < 0)
- nsel += nclients;
- focus(nsel);
- }
-}
-
-void
-run(void)
-{
- XEvent ev;
-
- /* main event loop */
- XSync(dpy, False);
- drawbar();
- if (doinitspawn == True)
- spawn(NULL);
-
- while (running) {
- XNextEvent(dpy, &ev);
- if (handler[ev.type])
- (handler[ev.type])(&ev); /* call handler */
- }
-}
-
-void
-sendxembed(int c, long msg, long detail, long d1, long d2)
-{
- XEvent e = { 0 };
-
- e.xclient.window = clients[c]->win;
- e.xclient.type = ClientMessage;
- e.xclient.message_type = wmatom[XEmbed];
- e.xclient.format = 32;
- e.xclient.data.l[0] = CurrentTime;
- e.xclient.data.l[1] = msg;
- e.xclient.data.l[2] = detail;
- e.xclient.data.l[3] = d1;
- e.xclient.data.l[4] = d2;
- XSendEvent(dpy, clients[c]->win, False, NoEventMask, &e);
-}
-
-void
-setcmd(int argc, char *argv[], int replace)
-{
- int i;
-
- cmd = ecalloc(argc + 3, sizeof(*cmd));
- if (argc == 0)
- return;
- for (i = 0; i < argc; i++)
- cmd[i] = argv[i];
- cmd[replace > 0 ? replace : argc] = winid;
- cmd_append_pos = argc + !replace;
- cmd[cmd_append_pos] = cmd[cmd_append_pos + 1] = NULL;
-}
-
-void
-setup(void)
-{
- int bitm, tx, ty, tw, th, dh, dw, isfixed;
- XWMHints *wmh;
- XClassHint class_hint;
- XSizeHints *size_hint;
-
- /* clean up any zombies immediately */
- sigchld(0);
-
- /* init screen */
- screen = DefaultScreen(dpy);
- root = RootWindow(dpy, screen);
- initfont(font);
- bh = dc.h = dc.font.height + 2;
-
- /* init atoms */
- wmatom[WMDelete] = XInternAtom(dpy, "WM_DELETE_WINDOW", False);
- wmatom[WMFullscreen] = XInternAtom(dpy, "_NET_WM_STATE_FULLSCREEN",
- False);
- wmatom[WMName] = XInternAtom(dpy, "_NET_WM_NAME", False);
- wmatom[WMProtocols] = XInternAtom(dpy, "WM_PROTOCOLS", False);
- wmatom[WMSelectTab] = XInternAtom(dpy, "_TABBED_SELECT_TAB", False);
- wmatom[WMState] = XInternAtom(dpy, "_NET_WM_STATE", False);
- wmatom[XEmbed] = XInternAtom(dpy, "_XEMBED", False);
-
- /* init appearance */
- wx = 0;
- wy = 0;
- ww = 800;
- wh = 600;
- isfixed = 0;
-
- if (geometry) {
- tx = ty = tw = th = 0;
- bitm = XParseGeometry(geometry, &tx, &ty, (unsigned *)&tw,
- (unsigned *)&th);
- if (bitm & XValue)
- wx = tx;
- if (bitm & YValue)
- wy = ty;
- if (bitm & WidthValue)
- ww = tw;
- if (bitm & HeightValue)
- wh = th;
- if (bitm & XNegative && wx == 0)
- wx = -1;
- if (bitm & YNegative && wy == 0)
- wy = -1;
- if (bitm & (HeightValue | WidthValue))
- isfixed = 1;
-
- dw = DisplayWidth(dpy, screen);
- dh = DisplayHeight(dpy, screen);
- if (wx < 0)
- wx = dw + wx - ww - 1;
- if (wy < 0)
- wy = dh + wy - wh - 1;
- }
-
- dc.norm[ColBG] = getcolor(normbgcolor);
- dc.norm[ColFG] = getcolor(normfgcolor);
- dc.sel[ColBG] = getcolor(selbgcolor);
- dc.sel[ColFG] = getcolor(selfgcolor);
- dc.urg[ColBG] = getcolor(urgbgcolor);
- dc.urg[ColFG] = getcolor(urgfgcolor);
- dc.drawable = XCreatePixmap(dpy, root, ww, wh,
- DefaultDepth(dpy, screen));
- dc.gc = XCreateGC(dpy, root, 0, 0);
-
- win = XCreateSimpleWindow(dpy, root, wx, wy, ww, wh, 0,
- dc.norm[ColFG].pixel, dc.norm[ColBG].pixel);
- XMapRaised(dpy, win);
- XSelectInput(dpy, win, SubstructureNotifyMask | FocusChangeMask |
- ButtonPressMask | ExposureMask | KeyPressMask |
- PropertyChangeMask | StructureNotifyMask |
- SubstructureRedirectMask);
- xerrorxlib = XSetErrorHandler(xerror);
-
- class_hint.res_name = wmname;
- class_hint.res_class = "tabbed";
- XSetClassHint(dpy, win, &class_hint);
-
- size_hint = XAllocSizeHints();
- if (!isfixed) {
- size_hint->flags = PSize;
- size_hint->height = wh;
- size_hint->width = ww;
- } else {
- size_hint->flags = PMaxSize | PMinSize;
- size_hint->min_width = size_hint->max_width = ww;
- size_hint->min_height = size_hint->max_height = wh;
- }
- wmh = XAllocWMHints();
- XSetWMProperties(dpy, win, NULL, NULL, NULL, 0, size_hint, wmh, NULL);
- XFree(size_hint);
- XFree(wmh);
-
- XSetWMProtocols(dpy, win, &wmatom[WMDelete], 1);
-
- snprintf(winid, sizeof(winid), "%lu", win);
- setenv("XEMBED", winid, 1);
-
- nextfocus = foreground;
- focus(-1);
-}
-
-void
-sigchld(int unused)
-{
- if (signal(SIGCHLD, sigchld) == SIG_ERR)
- die("%s: cannot install SIGCHLD handler", argv0);
-
- while (0 < waitpid(-1, NULL, WNOHANG));
-}
-
-void
-spawn(const Arg *arg)
-{
- if (fork() == 0) {
- if(dpy)
- close(ConnectionNumber(dpy));
-
- setsid();
- if (arg && arg->v) {
- execvp(((char **)arg->v)[0], (char **)arg->v);
- fprintf(stderr, "%s: execvp %s", argv0,
- ((char **)arg->v)[0]);
- } else {
- cmd[cmd_append_pos] = NULL;
- execvp(cmd[0], cmd);
- fprintf(stderr, "%s: execvp %s", argv0, cmd[0]);
- }
- perror(" failed");
- exit(0);
- }
-}
-
-int
-textnw(const char *text, unsigned int len)
-{
- XGlyphInfo ext;
- XftTextExtentsUtf8(dpy, dc.font.xfont, (XftChar8 *) text, len, &ext);
- return ext.xOff;
-}
-
-void
-toggle(const Arg *arg)
-{
- *(Bool*) arg->v = !*(Bool*) arg->v;
-}
-
-void
-unmanage(int c)
-{
- if (c < 0 || c >= nclients) {
- drawbar();
- XSync(dpy, False);
- return;
- }
-
- if (!nclients)
- return;
-
- if (c == 0) {
- /* First client. */
- nclients--;
- free(clients[0]);
- memmove(&clients[0], &clients[1], sizeof(Client *) * nclients);
- } else if (c == nclients - 1) {
- /* Last client. */
- nclients--;
- free(clients[c]);
- clients = erealloc(clients, sizeof(Client *) * nclients);
- } else {
- /* Somewhere inbetween. */
- free(clients[c]);
- memmove(&clients[c], &clients[c+1],
- sizeof(Client *) * (nclients - (c + 1)));
- nclients--;
- }
-
- if (nclients <= 0) {
- lastsel = sel = -1;
-
- if (closelastclient)
- running = False;
- else if (fillagain && running)
- spawn(NULL);
- } else {
- if (lastsel >= nclients)
- lastsel = nclients - 1;
- else if (lastsel > c)
- lastsel--;
-
- if (c == sel && lastsel >= 0) {
- focus(lastsel);
- } else {
- if (sel > c)
- sel--;
- if (sel >= nclients)
- sel = nclients - 1;
-
- focus(sel);
- }
- }
-
- drawbar();
- XSync(dpy, False);
-}
-
-void
-unmapnotify(const XEvent *e)
-{
- const XUnmapEvent *ev = &e->xunmap;
- int c;
-
- if ((c = getclient(ev->window)) > -1)
- unmanage(c);
-}
-
-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
-updatetitle(int c)
-{
- if (!gettextprop(clients[c]->win, wmatom[WMName], clients[c]->name,
- sizeof(clients[c]->name)))
- gettextprop(clients[c]->win, XA_WM_NAME, clients[c]->name,
- sizeof(clients[c]->name));
- if (sel == c)
- xsettitle(win, clients[c]->name);
- drawbar();
-}
-
-/* There's no way to check accesses to destroyed windows, thus those cases are
- * ignored (especially on UnmapNotify's). Other types of errors call Xlibs
- * default error handler, which may call exit. */
-int
-xerror(Display *dpy, XErrorEvent *ee)
-{
- if (ee->error_code == BadWindow
- || (ee->request_code == X_SetInputFocus &&
- ee->error_code == BadMatch)
- || (ee->request_code == X_PolyText8 &&
- ee->error_code == BadDrawable)
- || (ee->request_code == X_PolyFillRectangle &&
- ee->error_code == BadDrawable)
- || (ee->request_code == X_PolySegment &&
- ee->error_code == BadDrawable)
- || (ee->request_code == X_ConfigureWindow &&
- ee->error_code == BadMatch)
- || (ee->request_code == X_GrabButton &&
- ee->error_code == BadAccess)
- || (ee->request_code == X_GrabKey &&
- ee->error_code == BadAccess)
- || (ee->request_code == X_CopyArea &&
- ee->error_code == BadDrawable))
- return 0;
-
- fprintf(stderr, "%s: fatal error: request code=%d, error code=%d\n",
- argv0, ee->request_code, ee->error_code);
- return xerrorxlib(dpy, ee); /* may call exit */
-}
-
-void
-xsettitle(Window w, const char *str)
-{
- XTextProperty xtp;
-
- if (XmbTextListToTextProperty(dpy, (char **)&str, 1,
- XCompoundTextStyle, &xtp) == Success) {
- XSetTextProperty(dpy, w, &xtp, wmatom[WMName]);
- XSetTextProperty(dpy, w, &xtp, XA_WM_NAME);
- XFree(xtp.value);
- }
-}
-
-void
-usage(void)
-{
- die("usage: %s [-dfksv] [-g geometry] [-n name] [-p [s+/-]pos]\n"
- " [-r narg] [-o color] [-O color] [-t color] [-T color]\n"
- " [-u color] [-U color] command...\n", argv0);
-}
-
-int
-main(int argc, char *argv[])
-{
- Bool detach = False;
- int replace = 0;
- char *pstr;
-
- ARGBEGIN {
- case 'c':
- closelastclient = True;
- fillagain = False;
- break;
- case 'd':
- detach = True;
- break;
- case 'f':
- fillagain = True;
- break;
- case 'g':
- geometry = EARGF(usage());
- break;
- case 'k':
- killclientsfirst = True;
- break;
- case 'n':
- wmname = EARGF(usage());
- break;
- case 'O':
- normfgcolor = EARGF(usage());
- break;
- case 'o':
- normbgcolor = EARGF(usage());
- break;
- case 'p':
- pstr = EARGF(usage());
- if (pstr[0] == 's') {
- npisrelative = True;
- newposition = atoi(&pstr[1]);
- } else {
- newposition = atoi(pstr);
- }
- break;
- case 'r':
- replace = atoi(EARGF(usage()));
- break;
- case 's':
- doinitspawn = False;
- break;
- case 'T':
- selfgcolor = EARGF(usage());
- break;
- case 't':
- selbgcolor = EARGF(usage());
- break;
- case 'U':
- urgfgcolor = EARGF(usage());
- break;
- case 'u':
- urgbgcolor = EARGF(usage());
- break;
- case 'v':
- die("tabbed-"VERSION", © 2009-2016 tabbed engineers, "
- "see LICENSE for details.\n");
- break;
- default:
- usage();
- break;
- } ARGEND;
-
- if (argc < 1) {
- doinitspawn = False;
- fillagain = False;
- }
-
- setcmd(argc, argv, replace);
-
- if (!setlocale(LC_CTYPE, "") || !XSupportsLocale())
- fprintf(stderr, "%s: no locale support\n", argv0);
- if (!(dpy = XOpenDisplay(NULL)))
- die("%s: cannot open display\n", argv0);
-
- setup();
- printf("0x%lx\n", win);
- fflush(NULL);
-
- if (detach) {
- if (fork() == 0) {
- fclose(stdout);
- } else {
- if (dpy)
- close(ConnectionNumber(dpy));
- return EXIT_SUCCESS;
- }
- }
-
- run();
- cleanup();
- XCloseDisplay(dpy);
-
- return EXIT_SUCCESS;
-}