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Dogcows Code - chaz/openbox/blob - src/openbox.cc
1 // -*- mode: C++; indent-tabs-mode: nil; -*-
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
46 #define _(str) gettext(str)
53 Openbox
*Openbox::instance
= (Openbox
*) 0;
56 void Openbox::signalHandler(int signal
)
60 // XXX: Do something with HUP? Really shouldn't, we get this when X shuts
61 // down and hangs-up on us.
66 printf("Caught signal %d. Exiting.\n", signal
);
72 printf("Caught signal %d. Aborting and dumping core.\n", signal
);
78 Openbox::Openbox(int argc
, char **argv
)
79 : otk::OtkEventDispatcher(),
80 otk::OtkEventHandler()
82 struct sigaction action
;
84 _state
= State_Starting
; // initializing everything
86 Openbox::instance
= this;
88 _displayreq
= (char*) 0;
91 _rcfilepath
= otk::expandTilde("~/.openbox/rc3");
93 parseCommandLine(argc
, argv
);
95 // TEMPORARY: using the xrdb rc3
96 _config
.setFile(_rcfilepath
);
97 if (!_config
.load()) {
98 printf("failed to load rc file %s\n", _config
.file().c_str());
102 _config
.getValue("session.styleFile", s
);
104 if (!_config
.load()) {
105 printf("failed to load style %s\n", _config
.file().c_str());
109 // open the X display (and gets some info about it, and its screens)
110 otk::OBDisplay::initialize(_displayreq
);
111 assert(otk::OBDisplay::display
);
113 // set up the signal handler
114 action
.sa_handler
= Openbox::signalHandler
;
115 action
.sa_mask
= sigset_t();
116 action
.sa_flags
= SA_NOCLDSTOP
| SA_NODEFER
;
117 sigaction(SIGPIPE
, &action
, (struct sigaction
*) 0);
118 sigaction(SIGSEGV
, &action
, (struct sigaction
*) 0);
119 sigaction(SIGFPE
, &action
, (struct sigaction
*) 0);
120 sigaction(SIGTERM
, &action
, (struct sigaction
*) 0);
121 sigaction(SIGINT
, &action
, (struct sigaction
*) 0);
122 sigaction(SIGHUP
, &action
, (struct sigaction
*) 0);
124 _property
= new otk::OBProperty();
126 _actions
= new OBActions();
128 setMasterHandler(_actions
); // set as the master event handler
130 // create the mouse cursors we'll use
131 _cursors
.session
= XCreateFontCursor(otk::OBDisplay::display
, XC_left_ptr
);
132 _cursors
.move
= XCreateFontCursor(otk::OBDisplay::display
, XC_fleur
);
133 _cursors
.ll_angle
= XCreateFontCursor(otk::OBDisplay::display
, XC_ll_angle
);
134 _cursors
.lr_angle
= XCreateFontCursor(otk::OBDisplay::display
, XC_lr_angle
);
135 _cursors
.ul_angle
= XCreateFontCursor(otk::OBDisplay::display
, XC_ul_angle
);
136 _cursors
.ur_angle
= XCreateFontCursor(otk::OBDisplay::display
, XC_ur_angle
);
138 // initialize all the screens
140 screen
= new OBScreen(0, _config
);
141 if (screen
->managed()) {
142 _screens
.push_back(screen
);
143 _screens
[0]->manageExisting();
144 // XXX: "change to" the first workspace on the screen to initialize stuff
148 if (_screens
.empty()) {
149 printf(_("No screens were found without a window manager. Exiting.\n"));
153 _state
= State_Normal
; // done starting
159 _state
= State_Exiting
; // time to kill everything
161 std::for_each(_screens
.begin(), _screens
.end(), otk::PointerAssassin());
163 // close the X display
164 otk::OBDisplay::destroy();
168 void Openbox::parseCommandLine(int argc
, char **argv
)
172 for (int i
= 1; i
< argc
; ++i
) {
173 std::string
arg(argv
[i
]);
175 if (arg
== "-display") {
179 _displayreq
= argv
[i
];
180 } else if (arg
== "-rc") {
184 _rcfilepath
= argv
[i
];
185 } else if (arg
== "-menu") {
189 _menufilepath
= argv
[i
];
190 } else if (arg
== "-version") {
193 } else if (arg
== "-help") {
207 void Openbox::showVersion()
209 printf(_("Openbox - version %s\n"), OPENBOX_VERSION
);
210 printf(" (c) 2002 - 2002 Ben Jansens\n\n");
214 void Openbox::showHelp()
216 showVersion(); // show the version string and copyright
218 // print program usage and command line options
219 printf(_("Usage: %s [OPTIONS...]\n\
221 -display <string> use display connection.\n\
222 -rc <string> use alternate resource file.\n\
223 -menu <string> use alternate menu file.\n\
224 -version display version and exit.\n\
225 -help display this help text and exit.\n\n"), _argv0
);
227 printf(_("Compile time options:\n\
252 void Openbox::eventLoop()
254 while (!_doshutdown
) {
255 dispatchEvents(); // from OtkEventDispatcher
256 _timermanager
.fire();
261 void Openbox::addClient(Window window
, OBClient
*client
)
263 _clients
[window
] = client
;
267 void Openbox::removeClient(Window window
)
269 _clients
.erase(window
);
273 OBClient
*Openbox::findClient(Window window
)
276 NOTE: we dont use _clients[] to find the value because that will insert
277 a new null into the hash, which really sucks when we want to clean up the
280 ClientMap::iterator it
= _clients
.find(window
);
281 if (it
!= _clients
.end())
284 return (OBClient
*) 0;
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