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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"
9 #include "otk/property.hh"
10 #include "otk/display.hh"
13 #include <X11/cursorfont.h>
17 #endif // HAVE_STDIO_H
21 #endif // HAVE_STDLIB_H
25 #endif // HAVE_SIGNAL_H
29 #endif // HAVE_FCNTL_H
32 # include <sys/types.h>
34 #endif // HAVE_UNISTD_H
36 #ifdef HAVE_SYS_SELECT_H
37 # include <sys/select.h>
38 #endif // HAVE_SYS_SELECT_H
41 #define _(str) gettext(str)
46 Openbox
*Openbox::instance
= (Openbox
*) 0;
49 void Openbox::signalHandler(int signal
)
53 // XXX: Do something with HUP? Really shouldn't, we get this when X shuts
54 // down and hangs-up on us.
59 printf("Caught signal %d. Exiting.\n", signal
);
65 printf("Caught signal %d. Aborting and dumping core.\n", signal
);
71 Openbox::Openbox(int argc
, char **argv
)
73 struct sigaction action
;
75 _state
= State_Starting
; // initializing everything
77 Openbox::instance
= this;
79 _displayreq
= (char*) 0;
83 parseCommandLine(argc
, argv
);
85 // open the X display (and gets some info about it, and its screens)
86 otk::OBDisplay::initialize(_displayreq
);
87 assert(otk::OBDisplay::display
);
89 // set up the signal handler
90 action
.sa_handler
= Openbox::signalHandler
;
91 action
.sa_mask
= sigset_t();
92 action
.sa_flags
= SA_NOCLDSTOP
| SA_NODEFER
;
93 sigaction(SIGPIPE
, &action
, (struct sigaction
*) 0);
94 sigaction(SIGSEGV
, &action
, (struct sigaction
*) 0);
95 sigaction(SIGFPE
, &action
, (struct sigaction
*) 0);
96 sigaction(SIGTERM
, &action
, (struct sigaction
*) 0);
97 sigaction(SIGINT
, &action
, (struct sigaction
*) 0);
98 sigaction(SIGHUP
, &action
, (struct sigaction
*) 0);
100 _property
= new otk::OBProperty();
102 // create the mouse cursors we'll use
103 _cursors
.session
= XCreateFontCursor(otk::OBDisplay::display
, XC_left_ptr
);
104 _cursors
.move
= XCreateFontCursor(otk::OBDisplay::display
, XC_fleur
);
105 _cursors
.ll_angle
= XCreateFontCursor(otk::OBDisplay::display
, XC_ll_angle
);
106 _cursors
.lr_angle
= XCreateFontCursor(otk::OBDisplay::display
, XC_lr_angle
);
107 _cursors
.ul_angle
= XCreateFontCursor(otk::OBDisplay::display
, XC_ul_angle
);
108 _cursors
.ur_angle
= XCreateFontCursor(otk::OBDisplay::display
, XC_ur_angle
);
110 _state
= State_Normal
; // done starting
116 _state
= State_Exiting
; // time to kill everything
118 // unmanage all windows
119 while (!_clients
.empty())
120 _xeventhandler
.unmanageWindow(_clients
.begin()->second
);
122 // close the X display
123 otk::OBDisplay::destroy();
127 void Openbox::parseCommandLine(int argc
, char **argv
)
131 for (int i
= 1; i
< argc
; ++i
) {
132 std::string
arg(argv
[i
]);
134 if (arg
== "-display") {
138 _displayreq
= argv
[i
];
139 } else if (arg
== "-rc") {
143 _rcfilepath
= argv
[i
];
144 } else if (arg
== "-menu") {
148 _menufilepath
= argv
[i
];
149 } else if (arg
== "-version") {
152 } else if (arg
== "-help") {
166 void Openbox::showVersion()
168 printf(_("Openbox - version %s\n"), OPENBOX_VERSION
);
169 printf(" (c) 2002 - 2002 Ben Jansens\n\n");
173 void Openbox::showHelp()
175 showVersion(); // show the version string and copyright
177 // print program usage and command line options
178 printf(_("Usage: %s [OPTIONS...]\n\
180 -display <string> use display connection.\n\
181 -rc <string> use alternate resource file.\n\
182 -menu <string> use alternate menu file.\n\
183 -version display version and exit.\n\
184 -help display this help text and exit.\n\n"), _argv0
);
186 printf(_("Compile time options:\n\
211 void Openbox::eventLoop()
213 while (!_doshutdown
) {
214 if (XPending(otk::OBDisplay::display
)) {
216 XNextEvent(otk::OBDisplay::display
, &e
);
218 _xeventhandler
.handle(e
);
220 _timermanager
.fire();
226 void Openbox::addClient(Window window
, OBClient
*client
)
228 _clients
[window
] = client
;
232 void Openbox::removeClient(Window window
)
234 ClientMap::iterator it
= _clients
.find(window
);
235 if (it
!= _clients
.end())
240 OBClient
*Openbox::findClient(Window window
)
243 NOTE: we dont use _clients[] to find the value because that will insert
244 a new null into the hash, which really sucks when we want to clean up the
247 ClientMap::iterator it
= _clients
.find(window
);
248 if (it
!= _clients
.end())
251 return (OBClient
*) 0;
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