#endif // HAVE_CONFIG_H
extern "C" {
+#ifdef HAVE_STDIO_H
+# include <stdio.h>
+#endif // HAVE_STDIO_H
+
#ifdef HAVE_UNISTD_H
# include <sys/types.h>
# include <unistd.h>
using std::dec;
using std::string;
+#include "../../src/BaseDisplay.hh"
#include "../../src/XAtom.hh"
#include "screen.hh"
#include "epist.hh"
_xatom = _epist->xatom();
_number = number;
_active = _clients.end();
- _root = RootWindow(_epist->getXDisplay(), _number);
+ _info = _epist->getScreenInfo(_number);
+ _root = _info->getRootWindow();
// find a window manager supporting NETWM, waiting for it to load if we must
int count = 20; // try for 20 seconds
}
XSelectInput(_epist->getXDisplay(), _root, PropertyChangeMask);
-
+
+ updateNumDesktops();
+ updateActiveDesktop();
updateClientList();
updateActiveWindow();
}
switch (e.type) {
case PropertyNotify:
// root window
+ if (e.xproperty.atom == _xatom->getAtom(XAtom::net_number_of_desktops))
+ updateNumDesktops();
+ if (e.xproperty.atom == _xatom->getAtom(XAtom::net_current_desktop))
+ updateActiveDesktop();
if (e.xproperty.atom == _xatom->getAtom(XAtom::net_active_window))
updateActiveWindow();
if (e.xproperty.atom == _xatom->getAtom(XAtom::net_client_list)) {
cycleWindow(false);
return;
+ case Action::nextWindowOnAllWorkspaces:
+ cycleWindow(true, true);
+ return;
+
+ case Action::prevWindowOnAllWorkspaces:
+ cycleWindow(false, true);
+ return;
+
+ case Action::nextWindowOfClass:
+ cycleWindow(true, false, true, it->string());
+ return;
+
+ case Action::prevWindowOfClass:
+ cycleWindow(false, false, true, it->string());
+ return;
+
+ case Action::nextWindowOfClassOnAllWorkspaces:
+ cycleWindow(true, true, true, it->string());
+ return;
+
+ case Action::prevWindowOfClassOnAllWorkspaces:
+ cycleWindow(false, true, true, it->string());
+ return;
+
case Action::changeWorkspace:
changeWorkspace(it->number());
return;
+
+ case Action::execute:
+ execCommand(it->string());
+ return;
+
+ default:
+ break;
}
// these actions require an active window
XWindow *window = *_active;
switch (it->type()) {
+ case Action::iconify:
+ window->iconify();
+ return;
+
+ case Action::close:
+ window->close();
+ return;
+
+ case Action::raise:
+ window->raise();
+ return;
+
+ case Action::lower:
+ window->lower();
+ return;
+
+ case Action::sendToWorkspace:
+ window->sendTo(it->number());
+ return;
+
+ case Action::toggleomnipresent:
+ if (window->desktop() == 0xffffffff)
+ window->sendTo(_active_desktop);
+ else
+ window->sendTo(0xffffffff);
+ return;
+
+ case Action::moveWindowUp:
+ window->move(window->x(), window->y() - it->number());
+ return;
+
+ case Action::moveWindowDown:
+ window->move(window->x(), window->y() + it->number());
+ return;
+
+ case Action::moveWindowLeft:
+ window->move(window->x() - it->number(), window->y());
+ return;
+
+ case Action::moveWindowRight:
+ window->move(window->x() + it->number(), window->y());
+ return;
+
+ case Action::resizeWindowWidth:
+ window->resize(window->width() + it->number(), window->height());
+ return;
+
+ case Action::resizeWindowHeight:
+ window->resize(window->width(), window->height() + it->number());
+ return;
+
case Action::toggleshade:
window->shade(! window->shaded());
return;
+
+ case Action::toggleMaximizeHorizontal:
+ window->toggleMaximize(XWindow::Max_Horz);
+ return;
+
+ case Action::toggleMaximizeVertical:
+ window->toggleMaximize(XWindow::Max_Vert);
+ return;
+
+ case Action::toggleMaximizeFull:
+ window->toggleMaximize(XWindow::Max_Full);
+ return;
+
+ default:
+ assert(false); // unhandled action type!
+ break;
}
}
}
}
+void screen::updateNumDesktops() {
+ assert(_managed);
+
+ if (! _xatom->getValue(_root, XAtom::net_number_of_desktops, XAtom::cardinal,
+ (unsigned long)_num_desktops))
+ _num_desktops = 1; // assume that there is at least 1 desktop!
+}
+
+
+void screen::updateActiveDesktop() {
+ assert(_managed);
+
+ if (! _xatom->getValue(_root, XAtom::net_current_desktop, XAtom::cardinal,
+ (unsigned long)_active_desktop))
+ _active_desktop = 0; // there must be at least one desktop, and it must
+ // be the current one
+}
+
+
void screen::updateClientList() {
assert(_managed);
break;
if (it == end) { // didn't already exist
if (doAddWindow(rootclients[i])) {
- cout << "Added window: 0x" << hex << rootclients[i] << dec << endl;
+ //cout << "Added window: 0x" << hex << rootclients[i] << dec << endl;
_clients.insert(insert_point, new XWindow(_epist, this,
rootclients[i]));
}
if (**it2 == rootclients[i])
break;
if (i == num) { // no longer exists
- cout << "Removed window: 0x" << hex << (*it2)->window() << dec << endl;
+ //cout << "Removed window: 0x" << hex << (*it2)->window() << dec << endl;
delete *it2;
_clients.erase(it2);
}
}
_active = it;
- cout << "Active window is now: ";
- if (_active == _clients.end()) cout << "None\n";
- else cout << "0x" << hex << (*_active)->window() << dec << endl;
+ //cout << "Active window is now: ";
+ //if (_active == _clients.end()) cout << "None\n";
+ //else cout << "0x" << hex << (*_active)->window() << dec << endl;
}
-/*
- * use this when execing a command to have it on the right screen
- string dtmp = (string)"DISPLAY=" + display_name;
- if (putenv(const_cast<char*>(dtmp.c_str()))) {
- cout << "warning: couldn't set environment variable 'DISPLAY'\n";
- perror("putenv()");
- }
- */
+void screen::execCommand(const std::string &cmd) const {
+ pid_t pid;
+ if ((pid = fork()) == 0) {
+ extern char **environ;
+
+ char *const argv[] = {
+ "sh",
+ "-c",
+ const_cast<char *>(cmd.c_str()),
+ 0
+ };
+ // make the command run on the correct screen
+ if (putenv(const_cast<char*>(_info->displayString().c_str()))) {
+ cout << "warning: couldn't set environment variable 'DISPLAY'\n";
+ perror("putenv()");
+ }
+ execve("/bin/sh", argv, environ);
+ exit(127);
+ } else if (pid == -1) {
+ cout << _epist->getApplicationName() <<
+ ": Could not fork a process for executing a command\n";
+ }
+}
+
+
+void screen::cycleWindow(const bool forward, const bool alldesktops,
+ const bool sameclass, const string &cn) const {
+ assert(_managed);
-void screen::cycleWindow(const bool forward) const {
if (_clients.empty()) return;
WindowList::const_iterator target = _active;
+ string classname = cn;
+ if (sameclass && classname.empty() && target != _clients.end())
+ classname = (*target)->appClass();
+
if (target == _clients.end())
target = _clients.begin();
target = _clients.end();
--target;
}
- } while (target == _clients.end() || (*target)->iconic());
+ } while (target == _clients.end() ||
+ (*target)->iconic() ||
+ (! alldesktops && (*target)->desktop() != _active_desktop) ||
+ (sameclass && ! classname.empty() &&
+ (*target)->appClass() != classname));
- if (target != _clients.end()) {
- // we dont send an ACTIVE_WINDOW client message because that would also
- // unshade the window if it was shaded
- XSetInputFocus(_epist->getXDisplay(), (*target)->window(), RevertToNone,
- CurrentTime);
- XRaiseWindow(_epist->getXDisplay(), (*target)->window());
- }
+ if (target != _clients.end())
+ (*target)->focus();
}
-void screen::cycleWorkspace(const bool forward) const {
- unsigned long currentDesktop = 0;
- unsigned long numDesktops = 0;
-
- if (_xatom->getValue(_root, XAtom::net_current_desktop, XAtom::cardinal,
- currentDesktop)) {
- if (forward)
- ++currentDesktop;
- else
- --currentDesktop;
-
- _xatom->getValue(_root, XAtom::net_number_of_desktops, XAtom::cardinal,
- numDesktops);
-
- if ( ( (signed)currentDesktop) == -1)
- currentDesktop = numDesktops - 1;
- else if (currentDesktop >= numDesktops)
- currentDesktop = 0;
+void screen::cycleWorkspace(const bool forward, const bool loop) const {
+ assert(_managed);
- changeWorkspace(currentDesktop);
+ unsigned int destination = _active_desktop;
+
+ if (forward) {
+ if (destination < _num_desktops - 1)
+ ++destination;
+ else if (loop)
+ destination = 0;
+ } else {
+ if (destination > 0)
+ --destination;
+ else if (loop)
+ destination = _num_desktops - 1;
}
+
+ if (destination != _active_desktop)
+ changeWorkspace(destination);
}
void screen::changeWorkspace(const int num) const {
+ assert(_managed);
+
_xatom->sendClientMessage(_root, XAtom::net_current_desktop, _root, num);
}