1 // -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
4 # include "../config.h"
7 #include "../version.h"
12 #include "bindings.hh"
14 #include "otk/property.hh"
15 #include "otk/display.hh"
16 #include "otk/assassin.hh"
17 #include "otk/util.hh" // TEMPORARY
20 #include <X11/cursorfont.h>
24 #endif // HAVE_STDIO_H
28 #endif // HAVE_STDLIB_H
32 #endif // HAVE_SIGNAL_H
36 #endif // HAVE_FCNTL_H
39 # include <sys/types.h>
41 #endif // HAVE_UNISTD_H
43 #ifdef HAVE_SYS_SELECT_H
44 # include <sys/select.h>
45 #endif // HAVE_SYS_SELECT_H
48 #define _(str) gettext(str)
55 Openbox *Openbox::instance = (Openbox *) 0;
58 void Openbox::signalHandler(int signal)
62 // XXX: Do something with HUP? Really shouldn't, we get this when X shuts
63 // down and hangs-up on us.
68 printf("Caught signal %d. Exiting.\n", signal);
74 printf("Caught signal %d. Aborting and dumping core.\n", signal);
80 Openbox::Openbox(int argc, char **argv)
81 : otk::OtkEventDispatcher(),
82 otk::OtkEventHandler()
84 struct sigaction action;
86 _state = State_Starting; // initializing everything
88 Openbox::instance = this;
90 _displayreq = (char*) 0;
93 _rcfilepath = otk::expandTilde("~/.openbox/rc3");
94 _scriptfilepath = otk::expandTilde("~/.openbox/user.py");
98 parseCommandLine(argc, argv);
100 // open the X display (and gets some info about it, and its screens)
101 otk::OBDisplay::initialize(_displayreq);
102 assert(otk::OBDisplay::display);
104 XSynchronize(otk::OBDisplay::display, _sync);
106 // set up the signal handler
107 action.sa_handler = Openbox::signalHandler;
108 action.sa_mask = sigset_t();
109 action.sa_flags = SA_NOCLDSTOP | SA_NODEFER;
110 sigaction(SIGPIPE, &action, (struct sigaction *) 0);
111 sigaction(SIGSEGV, &action, (struct sigaction *) 0);
112 sigaction(SIGFPE, &action, (struct sigaction *) 0);
113 sigaction(SIGTERM, &action, (struct sigaction *) 0);
114 sigaction(SIGINT, &action, (struct sigaction *) 0);
115 sigaction(SIGHUP, &action, (struct sigaction *) 0);
117 _property = new otk::OBProperty();
118 _actions = new OBActions();
119 _bindings = new OBBindings();
121 setMasterHandler(_actions); // set as the master event handler
123 // create the mouse cursors we'll use
124 _cursors.session = XCreateFontCursor(otk::OBDisplay::display, XC_left_ptr);
125 _cursors.move = XCreateFontCursor(otk::OBDisplay::display, XC_fleur);
126 _cursors.ll_angle = XCreateFontCursor(otk::OBDisplay::display, XC_ll_angle);
127 _cursors.lr_angle = XCreateFontCursor(otk::OBDisplay::display, XC_lr_angle);
128 _cursors.ul_angle = XCreateFontCursor(otk::OBDisplay::display, XC_ul_angle);
129 _cursors.ur_angle = XCreateFontCursor(otk::OBDisplay::display, XC_ur_angle);
131 // initialize scripting
132 python_init(argv[0]);
134 // load config values
135 python_exec(SCRIPTDIR"/config.py"); // load openbox config values
136 // run all of the python scripts
137 python_exec(SCRIPTDIR"/builtins.py"); // builtin callbacks
138 // run the user's script
139 python_exec(_scriptfilepath.c_str());
141 // initialize all the screens
143 screen = new OBScreen(0);
144 if (screen->managed()) {
145 _screens.push_back(screen);
146 // XXX: "change to" the first workspace on the screen to initialize stuff
150 if (_screens.empty()) {
151 printf(_("No screens were found without a window manager. Exiting.\n"));
155 ScreenList::iterator it, end = _screens.end();
156 for (it = _screens.begin(); it != end; ++it) {
157 (*it)->manageExisting();
160 // grab any keys set up before the screens existed
161 _bindings->grabKeys(true);
163 // set up input focus
164 _focused_screen = _screens[0];
167 _state = State_Normal; // done starting
173 _state = State_Exiting; // time to kill everything
175 // return input focus to the root
176 XSetInputFocus(otk::OBDisplay::display, PointerRoot, None, CurrentTime);
178 std::for_each(_screens.begin(), _screens.end(), otk::PointerAssassin());
186 XSync(otk::OBDisplay::display, False);
188 // close the X display
189 otk::OBDisplay::destroy();
190 printf("Exiting!\n");
194 void Openbox::parseCommandLine(int argc, char **argv)
198 for (int i = 1; i < argc; ++i) {
199 std::string arg(argv[i]);
201 if (arg == "-display") {
205 _displayreq = argv[i];
206 } else if (arg == "-rc") {
210 _rcfilepath = argv[i];
211 } else if (arg == "-menu") {
215 _menufilepath = argv[i];
216 } else if (arg == "-script") {
220 _scriptfilepath = argv[i];
221 } else if (arg == "-sync") {
223 } else if (arg == "-version") {
226 } else if (arg == "-help") {
240 void Openbox::showVersion()
242 printf(_("Openbox - version %s\n"), OPENBOX_VERSION);
243 printf(" (c) 2002 - 2002 Ben Jansens\n\n");
247 void Openbox::showHelp()
249 showVersion(); // show the version string and copyright
251 // print program usage and command line options
252 printf(_("Usage: %s [OPTIONS...]\n\
254 -display <string> use display connection.\n\
255 -rc <string> use alternate resource file.\n\
256 -menu <string> use alternate menu file.\n\
257 -script <string> use alternate startup script file.\n\
258 -version display version and exit.\n\
259 -help display this help text and exit.\n\n"), _argv0);
261 printf(_("Compile time options:\n\
286 void Openbox::eventLoop()
288 while (!_doshutdown) {
289 dispatchEvents(); // from OtkEventDispatcher
290 XFlush(otk::OBDisplay::display); // flush here before we go wait for timers
291 _timermanager.fire();
296 void Openbox::addClient(Window window, OBClient *client)
298 _clients[window] = client;
302 void Openbox::removeClient(Window window)
304 _clients.erase(window);
308 OBClient *Openbox::findClient(Window window)
311 NOTE: we dont use _clients[] to find the value because that will insert
312 a new null into the hash, which really sucks when we want to clean up the
315 ClientMap::iterator it = _clients.find(window);
316 if (it != _clients.end())
319 return (OBClient*) 0;
323 void Openbox::setFocusedClient(OBClient *c)
327 _focused_screen = _screens[c->screen()];
329 assert(_focused_screen);
330 XSetInputFocus(otk::OBDisplay::display, _focused_screen->focuswindow(),
331 RevertToNone, CurrentTime);
335 void Openbox::execute(int screen, const std::string &bin)
338 // XXX: whats this for? windows?
339 spawnlp(P_NOWAIT, "cmd.exe", "cmd.exe", "/c", bin.c_str(), NULL);
341 if (screen >= ScreenCount(otk::OBDisplay::display))
343 const std::string &dstr =
344 otk::OBDisplay::screenInfo(screen)->displayString();
348 int ret = putenv(const_cast<char *>(dstr.c_str()));
350 ret = execl("/bin/sh", "/bin/sh", "-c", bin.c_str(), NULL);