+++ /dev/null
-// -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
-
-#include "config.h"
-
-#include "openbox.hh"
-#include "client.hh"
-#include "screen.hh"
-#include "actions.hh"
-#include "bindings.hh"
-#include "python.hh"
-#include "otk/property.hh"
-#include "otk/assassin.hh"
-#include "otk/property.hh"
-#include "otk/util.hh"
-#include "otk/rendercolor.hh"
-#include "otk/renderstyle.hh"
-#include "otk/messagedialog.hh"
-
-extern "C" {
-#include <X11/cursorfont.h>
-
-#ifdef HAVE_SIGNAL_H
-# include <signal.h>
-#endif // HAVE_SIGNAL_H
-
-#ifdef HAVE_FCNTL_H
-# include <fcntl.h>
-#endif // HAVE_FCNTL_H
-
-#ifdef HAVE_SYS_WAIT_H
-# include <sys/wait.h>
-#endif // HAVE_SYS_WAIT_H
-
-#include "gettext.h"
-#define _(str) gettext(str)
-}
-
-#include <algorithm>
-#include <cstdio>
-#include <cstdlib>
-
-namespace otk {
-extern void initialize();
-extern void destroy();
-}
-
-namespace ob {
-
-Openbox *openbox = (Openbox *) 0;
-
-
-void Openbox::signalHandler(int signal)
-{
- switch (signal) {
- case SIGUSR1:
- printf("Caught SIGUSR1 signal. Restarting.\n");
- openbox->restart();
- break;
-
- case SIGCHLD:
- wait(NULL);
- break;
-
- case SIGHUP:
- case SIGINT:
- case SIGTERM:
- case SIGPIPE:
- printf("Caught signal %d. Exiting.\n", signal);
- openbox->shutdown();
- break;
-
- case SIGFPE:
- case SIGSEGV:
- printf("Caught signal %d. Aborting and dumping core.\n", signal);
- abort();
- }
-}
-
-
-Openbox::Openbox(int argc, char **argv)
- : otk::EventDispatcher(),
- otk::EventHandler()
-{
- struct sigaction action;
-
- _state = State_Starting; // initializing everything
-
- openbox = this;
-
- _argv = argv;
- _shutdown = false;
- _restart = false;
- _rcfilepath = otk::expandTilde("~/.openbox/rc3");
- _scriptfilepath = otk::expandTilde("~/.openbox/user.py");
- _focused_client = 0;
- _sync = false;
- _single = false;
- _remote = false;
-
- parseCommandLine(argc, argv);
-
- otk::initialize();
-
- XSynchronize(**otk::display, _sync);
-
- // set up the signal handler
- action.sa_handler = Openbox::signalHandler;
- action.sa_mask = sigset_t();
- action.sa_flags = SA_NOCLDSTOP | SA_NODEFER;
- sigaction(SIGUSR1, &action, (struct sigaction *) 0);
- sigaction(SIGPIPE, &action, (struct sigaction *) 0);
- sigaction(SIGSEGV, &action, (struct sigaction *) 0);
- sigaction(SIGFPE, &action, (struct sigaction *) 0);
- sigaction(SIGTERM, &action, (struct sigaction *) 0);
- sigaction(SIGINT, &action, (struct sigaction *) 0);
- sigaction(SIGHUP, &action, (struct sigaction *) 0);
- sigaction(SIGCHLD, &action, (struct sigaction *) 0);
-
- // anything that died while we were restarting won't give us a SIGCHLD
- while (waitpid(-1, NULL, WNOHANG) > 0);
-
- _actions = new Actions();
- _bindings = new Bindings();
-
- setMasterHandler(_actions); // set as the master event handler
-
- // create the mouse cursors we'll use
- _cursors.session = XCreateFontCursor(**otk::display, XC_left_ptr);
- _cursors.move = XCreateFontCursor(**otk::display, XC_fleur);
- _cursors.ll_angle = XCreateFontCursor(**otk::display, XC_ll_angle);
- _cursors.lr_angle = XCreateFontCursor(**otk::display, XC_lr_angle);
- _cursors.ul_angle = XCreateFontCursor(**otk::display, XC_ul_angle);
- _cursors.ur_angle = XCreateFontCursor(**otk::display, XC_ur_angle);
-
- // initialize all the screens
- _focused_screen = 0;
- _managed_count = 0;
-
- for (int i = 0, max = ScreenCount(**otk::display); i < max; ++i) {
- Screen *screen;
- // in single mode skip the screens we don't want to manage
- if (_single && i != DefaultScreen(**otk::display)) {
- _screens.push_back(0);
- continue;
- }
- // try manage the screen
- screen = new Screen(i);
- if (screen->managed()) {
- _screens.push_back(screen);
- if (!_focused_screen) // set this to the first screen managed
- _focused_screen = screen;
- _managed_count++;
- } else {
- delete screen;
- _screens.push_back(0);
- }
- }
-
- if (!_managed_count) {
- printf(_("No screens were found without a window manager. Exiting.\n"));
- ::exit(1);
- }
-
- assert(_focused_screen);
-
- // initialize scripting
- python_init(argv[0]);
-
- // load the theme XXX TEMP SHIT
- otk::RenderStyle::setStyle(0, "");
-
- int ret = python_exec(_scriptfilepath.c_str());
- if (ret == 2) {
- std::string msg;
- msg += _("An error occured while executing the python scripts.");
- msg += "\n\n";
- msg += _("See the exact error message in Openbox's output for details.");
- otk::MessageDialog dia(this, _("Python Error"), msg);
- otk::DialogButton ok(_("Okay"), true);
- otk::DialogButton retry(_("Restart"));
- dia.addButton(ok);
- dia.addButton(retry);
- dia.show();
- dia.focus();
- const otk::DialogButton &res = dia.run();
- if (res == retry) {
- _restart = _shutdown = true;
- return;
- }
- }
-
- if (ret)
- python_exec(SCRIPTDIR"/defaults.py"); // system default bahaviors
-
- ScreenList::iterator it, end = _screens.end();
- for (it = _screens.begin(); it != end; ++it)
- if (*it) (*it)->manageExisting();
-
- // grab any keys set up before the screens existed
- //_bindings->grabKeys(true);
-
- // set up input focus
- setFocusedClient(0);
-
- _state = State_Normal; // done starting
-}
-
-
-Openbox::~Openbox()
-{
- _state = State_Exiting; // time to kill everything
-
- std::for_each(_screens.begin(), _screens.end(), otk::PointerAssassin());
-
- delete _bindings;
- delete _actions;
-
- python_destroy();
-
- XSetInputFocus(**otk::display, PointerRoot, RevertToNone,
- CurrentTime);
- XSync(**otk::display, false);
-
- otk::destroy();
-}
-
-
-void Openbox::parseCommandLine(int argc, char **argv)
-{
- bool err = false;
-
- for (int i = 1; i < argc; ++i) {
- std::string arg(argv[i]);
-
- if (arg == "-rc") {
- if (++i >= argc)
- err = true;
- else
- _rcfilepath = argv[i];
- } else if (arg == "-menu") {
- if (++i >= argc)
- err = true;
- else
- _menufilepath = argv[i];
- } else if (arg == "-script") {
- if (++i >= argc)
- err = true;
- else
- _scriptfilepath = argv[i];
- } else if (arg == "-sync") {
- _sync = true;
- } else if (arg == "-single") {
- _single = true;
- } else if (arg == "-remote") {
- _remote = true;
- } else if (arg == "-version") {
- showVersion();
- ::exit(0);
- } else if (arg == "-help") {
- showHelp();
- ::exit(0);
- } else
- err = true;
-
- if (err) {
- showHelp();
- exit(1);
- }
- }
-}
-
-
-void Openbox::showVersion()
-{
- printf(_("Openbox - version %s\n"), VERSION);
- printf(" (c) 2002 - 2002 Ben Jansens\n\n");
-}
-
-
-void Openbox::showHelp()
-{
- showVersion(); // show the version string and copyright
-
- // print program usage and command line options
- printf(_("Usage: %s [OPTIONS...]\n\
- Options:\n\
- -remote optimize for a remote (low bandwidth) connection to the\n\
- display/Xserver.\n\
- -single run on a single screen (default is to run every one).\n\
- -rc <string> use alternate resource file.\n\
- -menu <string> use alternate menu file.\n\
- -script <string> use alternate startup script file.\n\
- -sync run in synchronous mode (for debugging X errors).\n\
- -version display version and exit.\n\
- -help display this help text and exit.\n\n"), _argv[0]);
-
- printf(_("Compile time options:\n\
- Debugging: %s\n\
- Shape: %s\n\
- Xinerama: %s\n\
- Xkb: %s\n"),
-#ifdef DEBUG
- _("yes"),
-#else // !DEBUG
- _("no"),
-#endif // DEBUG
-
-#ifdef SHAPE
- _("yes"),
-#else // !SHAPE
- _("no"),
-#endif // SHAPE
-
-#ifdef XINERAMA
- _("yes"),
-#else // !XINERAMA
- _("no"),
-#endif // XINERAMA
-
-#ifdef XKB
- _("yes")
-#else // !XKB
- _("no")
-#endif // XKB
- );
-}
-
-
-void Openbox::eventLoop()
-{
- while (true) {
- dispatchEvents(false); // from otk::EventDispatcher
-// XFlush(**otk::display); // flush here before we go wait for timers
- // .. the XPending() should have done this last
- // already, it does a flush when it returns 0
- // don't wait if we're to shutdown
- if (_shutdown) break;
- otk::Timer::dispatchTimers(!_sync); // wait if not in sync mode
- }
-}
-
-
-void Openbox::addClient(Window window, Client *client)
-{
- _clients[window] = client;
-}
-
-
-void Openbox::removeClient(Window window)
-{
- _clients.erase(window);
-}
-
-
-Client *Openbox::findClient(Window window)
-{
- /*
- NOTE: we dont use _clients[] to find the value because that will insert
- a new null into the hash, which really sucks when we want to clean up the
- hash at shutdown!
- */
- ClientMap::iterator it = _clients.find(window);
- if (it != _clients.end())
- return it->second;
- else
- return (Client*) 0;
-}
-
-
-void Openbox::setFocusedClient(Client *c)
-{
- // sometimes this is called with the already-focused window, this is
- // important for the python scripts to work (eg, c = 0 twice). don't just
- // return if _focused_client == c
-
- assert(_focused_screen);
-
- // uninstall the old colormap
- if (_focused_client)
- _focused_client->installColormap(false);
- else
- _focused_screen->installColormap(false);
-
- _focused_client = c;
- if (c) {
- _focused_screen = _screens[c->screen()];
-
- // install the client's colormap
- c->installColormap(true);
- } else {
- XSetInputFocus(**otk::display, _focused_screen->focuswindow(),
- RevertToNone, CurrentTime);
-
- // install the root window colormap
- _focused_screen->installColormap(true);
- }
- // set the NET_ACTIVE_WINDOW hint for all screens
- ScreenList::iterator it, end = _screens.end();
- for (it = _screens.begin(); it != end; ++it) {
- int num = (*it)->number();
- Window root = otk::display->screenInfo(num)->rootWindow();
- otk::Property::set(root, otk::Property::atoms.net_active_window,
- otk::Property::atoms.window,
- (c && _focused_screen == *it) ? c->window() : None);
- }
-
- // call the python Focus callbacks
- EventData data(_focused_screen->number(), c, EventAction::Focus, 0);
- _bindings->fireEvent(&data);
-}
-
-}
-
projects / chaz / openbox / blobdiff