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Dogcows Code - chaz/openbox/blob - src/openbox.cc
44d3b8c42cf92872bd21d75d1ce689d0167e0632
1 // -*- mode: C++; indent-tabs-mode: nil; -*-
4 # include "../config.h"
7 #include "../version.h"
11 #include "otk/property.hh"
12 #include "otk/display.hh"
13 #include "otk/assassin.hh"
14 #include "otk/util.hh" // TEMPORARY
17 #include <X11/cursorfont.h>
21 #endif // HAVE_STDIO_H
25 #endif // HAVE_STDLIB_H
29 #endif // HAVE_SIGNAL_H
33 #endif // HAVE_FCNTL_H
36 # include <sys/types.h>
38 #endif // HAVE_UNISTD_H
40 #ifdef HAVE_SYS_SELECT_H
41 # include <sys/select.h>
42 #endif // HAVE_SYS_SELECT_H
45 #define _(str) gettext(str)
52 Openbox
*Openbox::instance
= (Openbox
*) 0;
55 void Openbox::signalHandler(int signal
)
59 // XXX: Do something with HUP? Really shouldn't, we get this when X shuts
60 // down and hangs-up on us.
65 printf("Caught signal %d. Exiting.\n", signal
);
71 printf("Caught signal %d. Aborting and dumping core.\n", signal
);
77 Openbox::Openbox(int argc
, char **argv
)
78 : otk::OtkEventDispatcher(),
79 otk::OtkEventHandler()
81 struct sigaction action
;
83 _state
= State_Starting
; // initializing everything
85 Openbox::instance
= this;
87 _displayreq
= (char*) 0;
90 _rcfilepath
= otk::expandTilde("~/.openbox/rc3");
92 parseCommandLine(argc
, argv
);
94 // TEMPORARY: using the xrdb rc3
95 _config
.setFile(_rcfilepath
);
96 if (!_config
.load()) {
97 printf("failed to load rc file %s\n", _config
.file().c_str());
101 _config
.getValue("session.styleFile", s
);
103 if (!_config
.load()) {
104 printf("failed to load style %s\n", _config
.file().c_str());
108 // open the X display (and gets some info about it, and its screens)
109 otk::OBDisplay::initialize(_displayreq
);
110 assert(otk::OBDisplay::display
);
112 // set up the signal handler
113 action
.sa_handler
= Openbox::signalHandler
;
114 action
.sa_mask
= sigset_t();
115 action
.sa_flags
= SA_NOCLDSTOP
| SA_NODEFER
;
116 sigaction(SIGPIPE
, &action
, (struct sigaction
*) 0);
117 sigaction(SIGSEGV
, &action
, (struct sigaction
*) 0);
118 sigaction(SIGFPE
, &action
, (struct sigaction
*) 0);
119 sigaction(SIGTERM
, &action
, (struct sigaction
*) 0);
120 sigaction(SIGINT
, &action
, (struct sigaction
*) 0);
121 sigaction(SIGHUP
, &action
, (struct sigaction
*) 0);
123 _property
= new otk::OBProperty();
125 // create the mouse cursors we'll use
126 _cursors
.session
= XCreateFontCursor(otk::OBDisplay::display
, XC_left_ptr
);
127 _cursors
.move
= XCreateFontCursor(otk::OBDisplay::display
, XC_fleur
);
128 _cursors
.ll_angle
= XCreateFontCursor(otk::OBDisplay::display
, XC_ll_angle
);
129 _cursors
.lr_angle
= XCreateFontCursor(otk::OBDisplay::display
, XC_lr_angle
);
130 _cursors
.ul_angle
= XCreateFontCursor(otk::OBDisplay::display
, XC_ul_angle
);
131 _cursors
.ur_angle
= XCreateFontCursor(otk::OBDisplay::display
, XC_ur_angle
);
133 // initialize all the screens
135 screen
= new OBScreen(0, _config
);
136 if (screen
->managed()) {
137 _screens
.push_back(screen
);
138 _screens
[0]->manageExisting();
139 // XXX: "change to" the first workspace on the screen to initialize stuff
143 if (_screens
.empty()) {
144 printf(_("No screens were found without a window manager. Exiting.\n"));
148 _state
= State_Normal
; // done starting
154 _state
= State_Exiting
; // time to kill everything
156 std::for_each(_screens
.begin(), _screens
.end(), otk::PointerAssassin());
158 // close the X display
159 otk::OBDisplay::destroy();
163 void Openbox::parseCommandLine(int argc
, char **argv
)
167 for (int i
= 1; i
< argc
; ++i
) {
168 std::string
arg(argv
[i
]);
170 if (arg
== "-display") {
174 _displayreq
= argv
[i
];
175 } else if (arg
== "-rc") {
179 _rcfilepath
= argv
[i
];
180 } else if (arg
== "-menu") {
184 _menufilepath
= argv
[i
];
185 } else if (arg
== "-version") {
188 } else if (arg
== "-help") {
202 void Openbox::showVersion()
204 printf(_("Openbox - version %s\n"), OPENBOX_VERSION
);
205 printf(" (c) 2002 - 2002 Ben Jansens\n\n");
209 void Openbox::showHelp()
211 showVersion(); // show the version string and copyright
213 // print program usage and command line options
214 printf(_("Usage: %s [OPTIONS...]\n\
216 -display <string> use display connection.\n\
217 -rc <string> use alternate resource file.\n\
218 -menu <string> use alternate menu file.\n\
219 -version display version and exit.\n\
220 -help display this help text and exit.\n\n"), _argv0
);
222 printf(_("Compile time options:\n\
247 void Openbox::eventLoop()
249 while (!_doshutdown
) {
250 dispatchEvents(); // from OtkEventDispatcher
251 _timermanager
.fire();
256 void Openbox::addClient(Window window
, OBClient
*client
)
258 _clients
[window
] = client
;
262 void Openbox::removeClient(Window window
)
264 _clients
[window
] = 0;
265 ClientMap::iterator it
= _clients
.find(window
);
266 if (it
!= _clients
.end())
271 OBClient
*Openbox::findClient(Window window
)
274 NOTE: we dont use _clients[] to find the value because that will insert
275 a new null into the hash, which really sucks when we want to clean up the
278 ClientMap::iterator it
= _clients
.find(window
);
279 if (it
!= _clients
.end())
282 return (OBClient
*) 0;
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