1 // -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
4 # include "../config.h"
7 #include "../version.h"
12 #include "otk/property.hh"
13 #include "otk/display.hh"
14 #include "otk/assassin.hh"
15 #include "otk/util.hh" // TEMPORARY
18 #include <X11/cursorfont.h>
22 #endif // HAVE_STDIO_H
26 #endif // HAVE_STDLIB_H
30 #endif // HAVE_SIGNAL_H
34 #endif // HAVE_FCNTL_H
37 # include <sys/types.h>
39 #endif // HAVE_UNISTD_H
41 #ifdef HAVE_SYS_SELECT_H
42 # include <sys/select.h>
43 #endif // HAVE_SYS_SELECT_H
47 // The initializer in openbox_wrap.cc
48 extern void init_openbox(void);
49 // The initializer in otk_wrap.cc
50 extern void init_otk(void);
53 #define _(str) gettext(str)
60 Openbox *Openbox::instance = (Openbox *) 0;
63 void Openbox::signalHandler(int signal)
67 // XXX: Do something with HUP? Really shouldn't, we get this when X shuts
68 // down and hangs-up on us.
73 printf("Caught signal %d. Exiting.\n", signal);
79 printf("Caught signal %d. Aborting and dumping core.\n", signal);
85 static void runPython(const char *s) {
86 FILE *rcpyfd = fopen(s, "r");
88 printf("failed to load python file %s\n", s);
90 PyRun_SimpleFile(rcpyfd, const_cast<char*>(s));
96 Openbox::Openbox(int argc, char **argv)
97 : otk::OtkEventDispatcher(),
98 otk::OtkEventHandler()
100 struct sigaction action;
102 _state = State_Starting; // initializing everything
104 Openbox::instance = this;
106 _displayreq = (char*) 0;
109 _rcfilepath = otk::expandTilde("~/.openbox/rc3");
110 _scriptfilepath = otk::expandTilde("~/.openbox/user.py");
114 parseCommandLine(argc, argv);
116 // TEMPORARY: using the xrdb rc3
117 _config.setFile(_rcfilepath);
118 if (!_config.load()) {
119 printf("failed to load rc file %s\n", _config.file().c_str());
123 _config.getValue("session.styleFile", s);
125 if (!_config.load()) {
126 printf("failed to load style %s\n", _config.file().c_str());
130 // open the X display (and gets some info about it, and its screens)
131 otk::OBDisplay::initialize(_displayreq);
132 assert(otk::OBDisplay::display);
134 XSynchronize(otk::OBDisplay::display, _sync);
136 // set up the signal handler
137 action.sa_handler = Openbox::signalHandler;
138 action.sa_mask = sigset_t();
139 action.sa_flags = SA_NOCLDSTOP | SA_NODEFER;
140 sigaction(SIGPIPE, &action, (struct sigaction *) 0);
141 sigaction(SIGSEGV, &action, (struct sigaction *) 0);
142 sigaction(SIGFPE, &action, (struct sigaction *) 0);
143 sigaction(SIGTERM, &action, (struct sigaction *) 0);
144 sigaction(SIGINT, &action, (struct sigaction *) 0);
145 sigaction(SIGHUP, &action, (struct sigaction *) 0);
147 _property = new otk::OBProperty();
149 _actions = new OBActions();
151 setMasterHandler(_actions); // set as the master event handler
153 // create the mouse cursors we'll use
154 _cursors.session = XCreateFontCursor(otk::OBDisplay::display, XC_left_ptr);
155 _cursors.move = XCreateFontCursor(otk::OBDisplay::display, XC_fleur);
156 _cursors.ll_angle = XCreateFontCursor(otk::OBDisplay::display, XC_ll_angle);
157 _cursors.lr_angle = XCreateFontCursor(otk::OBDisplay::display, XC_lr_angle);
158 _cursors.ul_angle = XCreateFontCursor(otk::OBDisplay::display, XC_ul_angle);
159 _cursors.ur_angle = XCreateFontCursor(otk::OBDisplay::display, XC_ur_angle);
161 // start up python and run the user's startup script
162 Py_SetProgramName(argv[0]);
166 PyRun_SimpleString("from _otk import *; from _openbox import *;");
167 PyRun_SimpleString("openbox = Openbox_instance()");
169 runPython(SCRIPTDIR"/clientmotion.py"); // moving and resizing clients
170 runPython(SCRIPTDIR"/clicks.py"); // titlebar/root clicks and dblclicks
171 runPython(_scriptfilepath.c_str());
173 // initialize all the screens
175 screen = new OBScreen(0, _config);
176 if (screen->managed()) {
177 _screens.push_back(screen);
178 _screens[0]->manageExisting();
179 // XXX: "change to" the first workspace on the screen to initialize stuff
183 if (_screens.empty()) {
184 printf(_("No screens were found without a window manager. Exiting.\n"));
188 // set up input focus
189 _focused_screen = _screens[0];
192 _state = State_Normal; // done starting
198 _state = State_Exiting; // time to kill everything
200 std::for_each(_screens.begin(), _screens.end(), otk::PointerAssassin());
202 // close the X display
203 otk::OBDisplay::destroy();
207 void Openbox::parseCommandLine(int argc, char **argv)
211 for (int i = 1; i < argc; ++i) {
212 std::string arg(argv[i]);
214 if (arg == "-display") {
218 _displayreq = argv[i];
219 } else if (arg == "-rc") {
223 _rcfilepath = argv[i];
224 } else if (arg == "-menu") {
228 _menufilepath = argv[i];
229 } else if (arg == "-script") {
233 _scriptfilepath = argv[i];
234 } else if (arg == "-sync") {
236 } else if (arg == "-version") {
239 } else if (arg == "-help") {
253 void Openbox::showVersion()
255 printf(_("Openbox - version %s\n"), OPENBOX_VERSION);
256 printf(" (c) 2002 - 2002 Ben Jansens\n\n");
260 void Openbox::showHelp()
262 showVersion(); // show the version string and copyright
264 // print program usage and command line options
265 printf(_("Usage: %s [OPTIONS...]\n\
267 -display <string> use display connection.\n\
268 -rc <string> use alternate resource file.\n\
269 -menu <string> use alternate menu file.\n\
270 -script <string> use alternate startup script file.\n\
271 -version display version and exit.\n\
272 -help display this help text and exit.\n\n"), _argv0);
274 printf(_("Compile time options:\n\
299 void Openbox::eventLoop()
301 while (!_doshutdown) {
302 dispatchEvents(); // from OtkEventDispatcher
303 _timermanager.fire();
308 void Openbox::addClient(Window window, OBClient *client)
310 _clients[window] = client;
314 void Openbox::removeClient(Window window)
316 _clients.erase(window);
320 OBClient *Openbox::findClient(Window window)
323 NOTE: we dont use _clients[] to find the value because that will insert
324 a new null into the hash, which really sucks when we want to clean up the
327 ClientMap::iterator it = _clients.find(window);
328 if (it != _clients.end())
331 return (OBClient*) 0;
335 void Openbox::setFocusedClient(OBClient *c)
339 _focused_screen = _screens[c->screen()];
341 assert(_focused_screen);
342 XSetInputFocus(otk::OBDisplay::display, _focused_screen->focuswindow(),
343 RevertToNone, CurrentTime);