143 lines
3.5 KiB
C++
143 lines
3.5 KiB
C++
// -*- mode: C++; indent-tabs-mode: nil; -*-
|
|
// epist.cc for Epistory - a key handler for NETWM/EWMH window managers.
|
|
// Copyright (c) 2002 - 2002 Ben Jansens <ben at orodu.net>
|
|
//
|
|
// Permission is hereby granted, free of charge, to any person obtaining a
|
|
// copy of this software and associated documentation files (the "Software"),
|
|
// to deal in the Software without restriction, including without limitation
|
|
// the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
|
// and/or sell copies of the Software, and to permit persons to whom the
|
|
// Software is furnished to do so, subject to the following conditions:
|
|
//
|
|
// The above copyright notice and this permission notice shall be included in
|
|
// all copies or substantial portions of the Software.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
|
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
|
// DEALINGS IN THE SOFTWARE.
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
# include "../../config.h"
|
|
#endif // HAVE_CONFIG_H
|
|
|
|
extern "C" {
|
|
#ifdef HAVE_UNISTD_H
|
|
# include <sys/types.h>
|
|
# include <unistd.h>
|
|
#endif // HAVE_UNISTD_H
|
|
|
|
#ifdef HAVE_STDLIB_H
|
|
# include <stdlib.h>
|
|
#endif // HAVE_STDLIB_H
|
|
|
|
#ifdef HAVE_SIGNAL_H
|
|
# include <signal.h>
|
|
#endif // HAVE_SIGNAL_H
|
|
|
|
#ifdef HAVE_LIBGEN_H
|
|
# include <libgen.h>
|
|
#endif // HAVE_LIBGEN_H
|
|
}
|
|
|
|
#include <iostream>
|
|
#include <string>
|
|
|
|
using std::cout;
|
|
using std::endl;
|
|
using std::string;
|
|
|
|
#include "epist.hh"
|
|
#include "screen.hh"
|
|
#include "window.hh"
|
|
#include "../../src/XAtom.hh"
|
|
|
|
|
|
epist::epist(char **argv, char *dpy_name, char *rc_file)
|
|
: BaseDisplay(argv[0], dpy_name) {
|
|
|
|
_argv = argv;
|
|
|
|
if (rc_file)
|
|
_rc_file = rc_file;
|
|
else
|
|
_rc_file = expandTilde("~/.openbox/epistrc");
|
|
|
|
_xatom = new XAtom(getXDisplay());
|
|
|
|
screen *s = new screen(this, DefaultScreen(getXDisplay()));
|
|
if (s->managed())
|
|
_screens.push_back(s);
|
|
if (_screens.empty()) {
|
|
cout << "No compatible window manager found on any screens. Aborting.\n";
|
|
::exit(1);
|
|
}
|
|
}
|
|
|
|
|
|
epist::~epist() {
|
|
delete _xatom;
|
|
}
|
|
|
|
|
|
bool epist::handleSignal(int sig) {
|
|
switch (sig) {
|
|
case SIGHUP:
|
|
cout << "epist: Restarting on request.\n";
|
|
execvp(_argv[0], _argv);
|
|
execvp(basename(_argv[0]), _argv);
|
|
return false; // this should be unreachable
|
|
|
|
case SIGTERM:
|
|
case SIGINT:
|
|
case SIGPIPE:
|
|
shutdown();
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
|
|
void epist::process_event(XEvent *e) {
|
|
Window root;
|
|
|
|
if (e->xany.type == KeyPress)
|
|
root = e->xkey.root;
|
|
else
|
|
root = e->xany.window;
|
|
|
|
ScreenList::const_iterator it, end = _screens.end();
|
|
for (it = _screens.begin(); it != end; ++it) {
|
|
if ((*it)->rootWindow() == root) {
|
|
(*it)->processEvent(*e);
|
|
return;
|
|
}
|
|
}
|
|
|
|
// wasnt a root window, try for client windows
|
|
XWindow *w = findWindow(e->xany.window);
|
|
if (w) w->processEvent(*e);
|
|
}
|
|
|
|
|
|
void epist::addWindow(XWindow *window) {
|
|
_windows.insert(WindowLookupPair(window->window(), window));
|
|
}
|
|
|
|
|
|
void epist::removeWindow(XWindow *window) {
|
|
_windows.erase(window->window());
|
|
}
|
|
|
|
|
|
XWindow *epist::findWindow(Window window) const {
|
|
WindowLookup::const_iterator it = _windows.find(window);
|
|
if (it != _windows.end())
|
|
return it->second;
|
|
|
|
return 0;
|
|
}
|