#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();
}
assert(_managed);
assert(e.xany.window == _root);
- XWindow *window = 0;
- if (e.xany.window != _root) {
- window = findWindow(e); // find the window
- assert(window); // we caught an event for a window we don't know about!?
- }
-
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)) {
}
void screen::handleKeypress(const XEvent &e) {
- list<Action>::const_iterator it = _epist->actions().begin();
- list<Action>::const_iterator end = _epist->actions().end();
+ int scrolllockMask, numlockMask;
+
+ ActionList::const_iterator it = _epist->actions().begin();
+ ActionList::const_iterator end = _epist->actions().end();
+
+ _epist->getLockModifiers(numlockMask, scrolllockMask);
+
for (; it != end; ++it) {
+ unsigned int state = e.xkey.state & ~(LockMask|scrolllockMask|numlockMask);
+
if (e.xkey.keycode == it->keycode() &&
- e.xkey.state == it->modifierMask() )
- {
+ state == it->modifierMask()) {
+ switch (it->type()) {
+ case Action::nextWorkspace:
+ cycleWorkspace(true);
+ return;
+
+ case Action::prevWorkspace:
+ cycleWorkspace(false);
+ return;
+
+ case Action::nextWindow:
+ cycleWindow(true);
+ return;
+
+ case Action::prevWindow:
+ 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
+ if (_active != _clients.end()) {
+ XWindow *window = *_active;
+
switch (it->type()) {
- case Action::nextDesktop:
- cycleWorkspace(true);
- break;
- case Action::prevDesktop:
- cycleWorkspace(false);
+ 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;
}
- 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);
Window *rootclients = 0;
unsigned long num = (unsigned) -1;
if (! _xatom->getValue(_root, XAtom::net_client_list, XAtom::window, num,
- &rootclients)) {
- while (! _clients.empty()) {
- delete _clients.front();
- _clients.erase(_clients.begin());
- }
- if (rootclients) delete [] rootclients;
- return;
- }
-
- WindowList::iterator it, end = _clients.end();
+ &rootclients))
+ num = 0;
+
+ WindowList::iterator it;
+ const WindowList::iterator end = _clients.end();
unsigned long i;
// insert new clients after the active window
break;
if (it == end) { // didn't already exist
if (doAddWindow(rootclients[i])) {
- cout << "Added window: 0x" << hex << rootclients[i] << dec << endl;
- _clients.insert(insert_point, new XWindow(_epist, rootclients[i]));
+ //cout << "Added window: 0x" << hex << rootclients[i] << dec << endl;
+ _clients.insert(insert_point, new XWindow(_epist, this,
+ rootclients[i]));
}
}
}
// remove clients that no longer exist
for (it = _clients.begin(); it != end;) {
- WindowList::iterator it2 = it++;
+ WindowList::iterator it2 = it;
+ ++it;
+
for (i = 0; i < num; ++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;
+ // watch for the active window
+ if (it2 == _active)
+ _active = _clients.end();
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::cycleWorkspace(const bool forward) {
- cout << "blef" << endl;
+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);
+
+ WindowList::const_iterator target = _active;
- unsigned long currentDesktop = 0;
- unsigned long numDesktops = 0;
+ string classname = cn;
+ if (sameclass && classname.empty() && target != _clients.end())
+ classname = (*target)->appClass();
+
+ if (target == _clients.end())
+ target = _clients.begin();
+
+ WindowList::const_iterator begin = target;
+
+ do {
+ if (forward) {
+ ++target;
+ if (target == _clients.end())
+ target = _clients.begin();
+ } else {
+ if (target == _clients.begin())
+ target = _clients.end();
+ --target;
+ }
+
+ // no window to focus
+ if (target == begin)
+ return;
+ } while (target == _clients.end() ||
+ (*target)->iconic() ||
+ (! alldesktops && (*target)->desktop() != _active_desktop) ||
+ (sameclass && ! classname.empty() &&
+ (*target)->appClass() != classname));
- if (_xatom->getValue(_root, XAtom::net_current_desktop, XAtom::cardinal,
- currentDesktop)) {
- if (forward)
- ++currentDesktop;
- else
- --currentDesktop;
+ if (target != _clients.end())
+ (*target)->focus();
+}
- cout << currentDesktop << endl;
-
- _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);
+
+ 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);
+}
+
+void screen::grabKey(const KeyCode keyCode, const int modifierMask) const {
+
+ Display *display = _epist->getXDisplay();
+ int numlockMask, scrolllockMask;
+
+ _epist->getLockModifiers(numlockMask, scrolllockMask);
+
+ XGrabKey(display, keyCode, modifierMask,
+ _root, True, GrabModeAsync, GrabModeAsync);
+ XGrabKey(display, keyCode,
+ modifierMask|LockMask,
+ _root, True, GrabModeAsync, GrabModeAsync);
+ XGrabKey(display, keyCode,
+ modifierMask|scrolllockMask,
+ _root, True, GrabModeAsync, GrabModeAsync);
+ XGrabKey(display, keyCode,
+ modifierMask|numlockMask,
+ _root, True, GrabModeAsync, GrabModeAsync);
- _xatom->sendClientMessage(_root, XAtom::net_current_desktop, _root,
- currentDesktop);
+ XGrabKey(display, keyCode,
+ modifierMask|LockMask|scrolllockMask,
+ _root, True, GrabModeAsync, GrabModeAsync);
+ XGrabKey(display, keyCode,
+ modifierMask|scrolllockMask|numlockMask,
+ _root, True, GrabModeAsync, GrabModeAsync);
+ XGrabKey(display, keyCode,
+ modifierMask|numlockMask|LockMask,
+ _root, True, GrabModeAsync, GrabModeAsync);
- }
+ XGrabKey(display, keyCode,
+ modifierMask|numlockMask|LockMask|scrolllockMask,
+ _root, True, GrabModeAsync, GrabModeAsync);
}
-
projects / chaz / openbox / blobdiff