// -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*- #ifdef HAVE_CONFIG_H # include "../config.h" #endif #include "client.hh" #include "frame.hh" #include "screen.hh" #include "openbox.hh" #include "otk/display.hh" #include "otk/property.hh" extern "C" { #include #include #include #include "gettext.h" #define _(str) gettext(str) } namespace ob { OBClient::OBClient(int screen, Window window) : otk::OtkEventHandler(), OBWidget(OBWidget::Type_Client), frame(0), _screen(screen), _window(window) { assert(screen >= 0); assert(window); ignore_unmaps = 0; // update EVERYTHING the first time!! // the state is kinda assumed to be normal. is this right? XXX _wmstate = NormalState; _iconic = false; // no default decors or functions, each has to be enabled _decorations = _functions = 0; // start unfocused _focused = false; getArea(); getDesktop(); getType(); // set the decorations and functions switch (_type) { case Type_Normal: // normal windows retain all of the possible decorations and // functionality _decorations = Decor_Titlebar | Decor_Handle | Decor_Border | Decor_Iconify | Decor_Maximize; _functions = Func_Resize | Func_Move | Func_Iconify | Func_Maximize; case Type_Dialog: // dialogs cannot be maximized _decorations &= ~Decor_Maximize; _functions &= ~Func_Maximize; break; case Type_Menu: case Type_Toolbar: case Type_Utility: // these windows get less functionality _decorations &= ~(Decor_Iconify | Decor_Handle); _functions &= ~(Func_Iconify | Func_Resize); break; case Type_Desktop: case Type_Dock: case Type_Splash: // none of these windows are manipulated by the window manager _decorations = 0; _functions = 0; break; } getMwmHints(); // this fucks (in good ways) with the decors and functions getState(); getShaped(); updateProtocols(); updateNormalHints(); updateWMHints(); // XXX: updateTransientFor(); updateTitle(); updateIconTitle(); updateClass(); calcLayer(); } OBClient::~OBClient() { const otk::OBProperty *property = Openbox::instance->property(); // these values should not be persisted across a window unmapping/mapping property->erase(_window, otk::OBProperty::net_wm_desktop); property->erase(_window, otk::OBProperty::net_wm_state); } void OBClient::getDesktop() { const otk::OBProperty *property = Openbox::instance->property(); // defaults to the current desktop _desktop = 0; // XXX: change this to the current desktop! property->get(_window, otk::OBProperty::net_wm_desktop, otk::OBProperty::Atom_Cardinal, &_desktop); } void OBClient::getType() { const otk::OBProperty *property = Openbox::instance->property(); _type = (WindowType) -1; unsigned long *val; unsigned long num = (unsigned) -1; if (property->get(_window, otk::OBProperty::net_wm_window_type, otk::OBProperty::Atom_Atom, &num, &val)) { // use the first value that we know about in the array for (unsigned long i = 0; i < num; ++i) { if (val[i] == property->atom(otk::OBProperty::net_wm_window_type_desktop)) _type = Type_Desktop; else if (val[i] == property->atom(otk::OBProperty::net_wm_window_type_dock)) _type = Type_Dock; else if (val[i] == property->atom(otk::OBProperty::net_wm_window_type_toolbar)) _type = Type_Toolbar; else if (val[i] == property->atom(otk::OBProperty::net_wm_window_type_menu)) _type = Type_Menu; else if (val[i] == property->atom(otk::OBProperty::net_wm_window_type_utility)) _type = Type_Utility; else if (val[i] == property->atom(otk::OBProperty::net_wm_window_type_splash)) _type = Type_Splash; else if (val[i] == property->atom(otk::OBProperty::net_wm_window_type_dialog)) _type = Type_Dialog; else if (val[i] == property->atom(otk::OBProperty::net_wm_window_type_normal)) _type = Type_Normal; // else if (val[i] == // property->atom(otk::OBProperty::kde_net_wm_window_type_override)) // mwm_decorations = 0; // prevent this window from getting any decor // XXX: make this work again } delete val; } if (_type == (WindowType) -1) { /* * the window type hint was not set, which means we either classify ourself * as a normal window or a dialog, depending on if we are a transient. */ // XXX: make this code work! //if (isTransient()) // _type = Type_Dialog; //else _type = Type_Normal; } } void OBClient::getMwmHints() { const otk::OBProperty *property = Openbox::instance->property(); unsigned long num; MwmHints *hints; num = MwmHints::elements; if (!property->get(_window, otk::OBProperty::motif_wm_hints, otk::OBProperty::motif_wm_hints, &num, (unsigned long **)&hints)) return; if (num < MwmHints::elements) { delete [] hints; return; } // retrieved the hints // Mwm Hints are applied subtractively to what has already been chosen for // decor and functionality if (hints->flags & MwmFlag_Decorations) { if (! (hints->decorations & MwmDecor_All)) { if (! (hints->decorations & MwmDecor_Border)) _decorations &= ~Decor_Border; if (! (hints->decorations & MwmDecor_Handle)) _decorations &= ~Decor_Handle; if (! (hints->decorations & MwmDecor_Title)) _decorations &= ~Decor_Titlebar; if (! (hints->decorations & MwmDecor_Iconify)) _decorations &= ~Decor_Iconify; if (! (hints->decorations & MwmDecor_Maximize)) _decorations &= ~Decor_Maximize; } } if (hints->flags & MwmFlag_Functions) { if (! (hints->functions & MwmFunc_All)) { if (! (hints->functions & MwmFunc_Resize)) _functions &= ~Func_Resize; if (! (hints->functions & MwmFunc_Move)) _functions &= ~Func_Move; if (! (hints->functions & MwmFunc_Iconify)) _functions &= ~Func_Iconify; if (! (hints->functions & MwmFunc_Maximize)) _functions &= ~Func_Maximize; //if (! (hints->functions & MwmFunc_Close)) // _functions &= ~Func_Close; } } delete [] hints; } void OBClient::getArea() { XWindowAttributes wattrib; Status ret; ret = XGetWindowAttributes(otk::OBDisplay::display, _window, &wattrib); assert(ret != BadWindow); _area.setRect(wattrib.x, wattrib.y, wattrib.width, wattrib.height); _border_width = wattrib.border_width; } void OBClient::getState() { const otk::OBProperty *property = Openbox::instance->property(); _modal = _shaded = _max_horz = _max_vert = _fullscreen = _above = _below = false; unsigned long *state; unsigned long num = (unsigned) -1; if (property->get(_window, otk::OBProperty::net_wm_state, otk::OBProperty::Atom_Atom, &num, &state)) { for (unsigned long i = 0; i < num; ++i) { if (state[i] == property->atom(otk::OBProperty::net_wm_state_modal)) _modal = true; else if (state[i] == property->atom(otk::OBProperty::net_wm_state_shaded)) _shaded = true; else if (state[i] == property->atom(otk::OBProperty::net_wm_state_fullscreen)) _fullscreen = true; else if (state[i] == property->atom(otk::OBProperty::net_wm_state_maximized_vert)) _max_vert = true; else if (state[i] == property->atom(otk::OBProperty::net_wm_state_maximized_horz)) _max_horz = true; else if (state[i] == property->atom(otk::OBProperty::net_wm_state_above)) _above = true; else if (state[i] == property->atom(otk::OBProperty::net_wm_state_below)) _below = true; } delete [] state; } } void OBClient::getShaped() { _shaped = false; #ifdef SHAPE if (otk::OBDisplay::shape()) { int foo; unsigned int ufoo; int s; XShapeSelectInput(otk::OBDisplay::display, _window, ShapeNotifyMask); XShapeQueryExtents(otk::OBDisplay::display, _window, &s, &foo, &foo, &ufoo, &ufoo, &foo, &foo, &foo, &ufoo, &ufoo); _shaped = (s != 0); } #endif // SHAPE } void OBClient::calcLayer() { if (_iconic) _layer = OBScreen::Layer_Icon; else if (_type == Type_Desktop) _layer = OBScreen::Layer_Desktop; else if (_type == Type_Dock) _layer = OBScreen::Layer_Top; else if (_fullscreen) _layer = OBScreen::Layer_Fullscreen; else if (_above) _layer = OBScreen::Layer_Above; else if (_below) _layer = OBScreen::Layer_Below; else _layer = OBScreen::Layer_Normal; } void OBClient::updateProtocols() { const otk::OBProperty *property = Openbox::instance->property(); Atom *proto; int num_return = 0; _focus_notify = false; _decorations &= ~Decor_Close; _functions &= ~Func_Close; if (XGetWMProtocols(otk::OBDisplay::display, _window, &proto, &num_return)) { for (int i = 0; i < num_return; ++i) { if (proto[i] == property->atom(otk::OBProperty::wm_delete_window)) { _decorations |= Decor_Close; _functions |= Func_Close; // XXX: update the decor? } else if (proto[i] == property->atom(otk::OBProperty::wm_take_focus)) // if this protocol is requested, then the window will be notified // by the window manager whenever it receives focus _focus_notify = true; } XFree(proto); } } void OBClient::updateNormalHints() { XSizeHints size; long ret; int oldgravity = _gravity; // defaults _gravity = NorthWestGravity; _size_inc.setPoint(1, 1); _base_size.setPoint(0, 0); _min_size.setPoint(0, 0); _max_size.setPoint(INT_MAX, INT_MAX); // XXX: might want to cancel any interactive resizing of the window at this // point.. // get the hints from the window if (XGetWMNormalHints(otk::OBDisplay::display, _window, &size, &ret)) { _positioned = (size.flags & (PPosition|USPosition)); if (size.flags & PWinGravity) _gravity = size.win_gravity; if (size.flags & PMinSize) _min_size.setPoint(size.min_width, size.min_height); if (size.flags & PMaxSize) _max_size.setPoint(size.max_width, size.max_height); if (size.flags & PBaseSize) _base_size.setPoint(size.base_width, size.base_height); if (size.flags & PResizeInc) _size_inc.setPoint(size.width_inc, size.height_inc); } // if the client has a frame, i.e. has already been mapped and is // changing its gravity if (frame && _gravity != oldgravity) { // move our idea of the client's position based on its new gravity int x, y; frame->frameGravity(x, y); _area.setPos(x, y); } } void OBClient::updateWMHints() { XWMHints *hints; // assume a window takes input if it doesnt specify _can_focus = true; _urgent = false; if ((hints = XGetWMHints(otk::OBDisplay::display, _window)) != NULL) { if (hints->flags & InputHint) _can_focus = hints->input; if (hints->flags & XUrgencyHint) _urgent = true; if (hints->flags & WindowGroupHint) { if (hints->window_group != _group) { // XXX: remove from the old group if there was one _group = hints->window_group; // XXX: do stuff with the group } } else // no group! _group = None; XFree(hints); } } void OBClient::updateTitle() { const otk::OBProperty *property = Openbox::instance->property(); _title = ""; // try netwm if (! property->get(_window, otk::OBProperty::net_wm_name, otk::OBProperty::utf8, &_title)) { // try old x stuff property->get(_window, otk::OBProperty::wm_name, otk::OBProperty::ascii, &_title); } if (_title.empty()) _title = _("Unnamed Window"); if (frame) frame->setTitle(_title); } void OBClient::updateIconTitle() { const otk::OBProperty *property = Openbox::instance->property(); _icon_title = ""; // try netwm if (! property->get(_window, otk::OBProperty::net_wm_icon_name, otk::OBProperty::utf8, &_icon_title)) { // try old x stuff property->get(_window, otk::OBProperty::wm_icon_name, otk::OBProperty::ascii, &_icon_title); } if (_title.empty()) _icon_title = _("Unnamed Window"); } void OBClient::updateClass() { const otk::OBProperty *property = Openbox::instance->property(); // set the defaults _app_name = _app_class = ""; otk::OBProperty::StringVect v; unsigned long num = 2; if (! property->get(_window, otk::OBProperty::wm_class, otk::OBProperty::ascii, &num, &v)) return; if (num > 0) _app_name = v[0]; if (num > 1) _app_class = v[1]; } void OBClient::propertyHandler(const XPropertyEvent &e) { otk::OtkEventHandler::propertyHandler(e); const otk::OBProperty *property = Openbox::instance->property(); // compress changes to a single property into a single change XEvent ce; while (XCheckTypedEvent(otk::OBDisplay::display, e.type, &ce)) { // XXX: it would be nice to compress ALL changes to a property, not just // changes in a row without other props between. if (ce.xproperty.atom != e.atom) { XPutBackEvent(otk::OBDisplay::display, &ce); break; } } if (e.atom == XA_WM_NORMAL_HINTS) updateNormalHints(); else if (e.atom == XA_WM_HINTS) updateWMHints(); else if (e.atom == property->atom(otk::OBProperty::net_wm_name) || e.atom == property->atom(otk::OBProperty::wm_name)) updateTitle(); else if (e.atom == property->atom(otk::OBProperty::net_wm_icon_name) || e.atom == property->atom(otk::OBProperty::wm_icon_name)) updateIconTitle(); else if (e.atom == property->atom(otk::OBProperty::wm_class)) updateClass(); else if (e.atom == property->atom(otk::OBProperty::wm_protocols)) updateProtocols(); // XXX: transient for hint // XXX: strut hint } void OBClient::setWMState(long state) { if (state == _wmstate) return; // no change switch (state) { case IconicState: // XXX: cause it to iconify break; case NormalState: // XXX: cause it to uniconify break; } _wmstate = state; } void OBClient::setDesktop(long target) { assert(target >= 0); //assert(target == 0xffffffff || target < MAX); // XXX: move the window to the new desktop _desktop = target; } void OBClient::setState(StateAction action, long data1, long data2) { const otk::OBProperty *property = Openbox::instance->property(); if (!(action == State_Add || action == State_Remove || action == State_Toggle)) return; // an invalid action was passed to the client message, ignore it for (int i = 0; i < 2; ++i) { Atom state = i == 0 ? data1 : data2; if (! state) continue; // if toggling, then pick whether we're adding or removing if (action == State_Toggle) { if (state == property->atom(otk::OBProperty::net_wm_state_modal)) action = _modal ? State_Remove : State_Add; else if (state == property->atom(otk::OBProperty::net_wm_state_maximized_vert)) action = _max_vert ? State_Remove : State_Add; else if (state == property->atom(otk::OBProperty::net_wm_state_maximized_horz)) action = _max_horz ? State_Remove : State_Add; else if (state == property->atom(otk::OBProperty::net_wm_state_shaded)) action = _shaded ? State_Remove : State_Add; else if (state == property->atom(otk::OBProperty::net_wm_state_fullscreen)) action = _fullscreen ? State_Remove : State_Add; else if (state == property->atom(otk::OBProperty::net_wm_state_above)) action = _above ? State_Remove : State_Add; else if (state == property->atom(otk::OBProperty::net_wm_state_below)) action = _below ? State_Remove : State_Add; } if (action == State_Add) { if (state == property->atom(otk::OBProperty::net_wm_state_modal)) { if (_modal) continue; _modal = true; // XXX: give it focus if another window has focus that shouldnt now } else if (state == property->atom(otk::OBProperty::net_wm_state_maximized_vert)){ if (_max_vert) continue; _max_vert = true; // XXX: resize the window etc } else if (state == property->atom(otk::OBProperty::net_wm_state_maximized_horz)){ if (_max_horz) continue; _max_horz = true; // XXX: resize the window etc } else if (state == property->atom(otk::OBProperty::net_wm_state_shaded)) { if (_shaded) continue; _shaded = true; // XXX: hide the client window } else if (state == property->atom(otk::OBProperty::net_wm_state_fullscreen)) { if (_fullscreen) continue; _fullscreen = true; // XXX: raise the window n shit } else if (state == property->atom(otk::OBProperty::net_wm_state_above)) { if (_above) continue; _above = true; // XXX: raise the window n shit } else if (state == property->atom(otk::OBProperty::net_wm_state_below)) { if (_below) continue; _below = true; // XXX: lower the window n shit } } else { // action == State_Remove if (state == property->atom(otk::OBProperty::net_wm_state_modal)) { if (!_modal) continue; _modal = false; } else if (state == property->atom(otk::OBProperty::net_wm_state_maximized_vert)){ if (!_max_vert) continue; _max_vert = false; // XXX: resize the window etc } else if (state == property->atom(otk::OBProperty::net_wm_state_maximized_horz)){ if (!_max_horz) continue; _max_horz = false; // XXX: resize the window etc } else if (state == property->atom(otk::OBProperty::net_wm_state_shaded)) { if (!_shaded) continue; _shaded = false; // XXX: show the client window } else if (state == property->atom(otk::OBProperty::net_wm_state_fullscreen)) { if (!_fullscreen) continue; _fullscreen = false; // XXX: lower the window to its proper layer } else if (state == property->atom(otk::OBProperty::net_wm_state_above)) { if (!_above) continue; _above = false; // XXX: lower the window to its proper layer } else if (state == property->atom(otk::OBProperty::net_wm_state_below)) { if (!_below) continue; _below = false; // XXX: raise the window to its proper layer } } } calcLayer(); Openbox::instance->screen(_screen)->restack(true, this); // raise } void OBClient::toggleClientBorder(bool addborder) { // adjust our idea of where the client is, based on its border. When the // border is removed, the client should now be considered to be in a // different position. // when re-adding the border to the client, the same operation needs to be // reversed. int x = _area.x(), y = _area.y(); switch(_gravity) { case NorthWestGravity: case WestGravity: case SouthWestGravity: break; case NorthEastGravity: case EastGravity: case SouthEastGravity: if (addborder) x -= _border_width * 2; else x += _border_width * 2; break; } switch(_gravity) { case NorthWestGravity: case NorthGravity: case NorthEastGravity: break; case SouthWestGravity: case SouthGravity: case SouthEastGravity: if (addborder) y -= _border_width * 2; else y += _border_width * 2; break; default: // no change for StaticGravity etc. break; } _area.setPos(x, y); if (addborder) { XSetWindowBorderWidth(otk::OBDisplay::display, _window, _border_width); // move the client so it is back it the right spot _with_ its border! XMoveWindow(otk::OBDisplay::display, _window, x, y); } else XSetWindowBorderWidth(otk::OBDisplay::display, _window, 0); } void OBClient::clientMessageHandler(const XClientMessageEvent &e) { otk::OtkEventHandler::clientMessageHandler(e); if (e.format != 32) return; const otk::OBProperty *property = Openbox::instance->property(); if (e.message_type == property->atom(otk::OBProperty::wm_change_state)) { // compress changes into a single change bool compress = false; XEvent ce; while (XCheckTypedEvent(otk::OBDisplay::display, e.type, &ce)) { // XXX: it would be nice to compress ALL messages of a type, not just // messages in a row without other message types between. if (ce.xclient.message_type != e.message_type) { XPutBackEvent(otk::OBDisplay::display, &ce); break; } compress = true; } if (compress) setWMState(ce.xclient.data.l[0]); // use the found event else setWMState(e.data.l[0]); // use the original event } else if (e.message_type == property->atom(otk::OBProperty::net_wm_desktop)) { // compress changes into a single change bool compress = false; XEvent ce; while (XCheckTypedEvent(otk::OBDisplay::display, e.type, &ce)) { // XXX: it would be nice to compress ALL messages of a type, not just // messages in a row without other message types between. if (ce.xclient.message_type != e.message_type) { XPutBackEvent(otk::OBDisplay::display, &ce); break; } compress = true; } if (compress) setDesktop(e.data.l[0]); // use the found event else setDesktop(e.data.l[0]); // use the original event } else if (e.message_type == property->atom(otk::OBProperty::net_wm_state)) // can't compress these setState((StateAction)e.data.l[0], e.data.l[1], e.data.l[2]); } #if defined(SHAPE) || defined(DOXYGEN_IGNORE) void OBClient::shapeHandler(const XShapeEvent &e) { otk::OtkEventHandler::shapeHandler(e); _shaped = e.shaped; } #endif void OBClient::resize(Corner anchor, int w, int h) { w -= _base_size.x(); h -= _base_size.y(); // for interactive resizing. have to move half an increment in each // direction. w += _size_inc.x() / 2; h += _size_inc.y() / 2; // is the window resizable? if it is not, then don't check its sizes, the // client can do what it wants and the user can't change it anyhow if (_min_size.x() <= _max_size.x() && _min_size.y() <= _max_size.y()) { // smaller than min size or bigger than max size? if (w < _min_size.x()) w = _min_size.x(); else if (w > _max_size.x()) w = _max_size.x(); if (h < _min_size.y()) h = _min_size.y(); else if (h > _max_size.y()) h = _max_size.y(); } // keep to the increments w /= _size_inc.x(); h /= _size_inc.y(); // store the logical size _logical_size.setPoint(w, h); w *= _size_inc.x(); h *= _size_inc.y(); w += _base_size.x(); h += _base_size.y(); int x = _area.x(), y = _area.y(); switch (anchor) { case TopLeft: break; case TopRight: x -= w - _area.width(); break; case BottomLeft: y -= h - _area.height(); break; case BottomRight: x -= w - _area.width(); y -= h - _area.height(); break; } _area.setSize(w, h); XResizeWindow(otk::OBDisplay::display, _window, w, h); // resize the frame to match the request frame->adjustSize(); move(x, y); } void OBClient::move(int x, int y) { _area.setPos(x, y); // move the frame to be in the requested position frame->adjustPosition(); } void OBClient::close() { XEvent ce; const otk::OBProperty *property = Openbox::instance->property(); if (!(_functions & Func_Close)) return; // XXX: itd be cool to do timeouts and shit here for killing the client's // process off ce.xclient.type = ClientMessage; ce.xclient.message_type = property->atom(otk::OBProperty::wm_protocols); ce.xclient.display = otk::OBDisplay::display; ce.xclient.window = _window; ce.xclient.format = 32; ce.xclient.data.l[0] = property->atom(otk::OBProperty::wm_delete_window); ce.xclient.data.l[1] = CurrentTime; ce.xclient.data.l[2] = 0l; ce.xclient.data.l[3] = 0l; ce.xclient.data.l[4] = 0l; XSendEvent(otk::OBDisplay::display, _window, False, NoEventMask, &ce); } bool OBClient::focus() { if (!_can_focus || _focused) return false; XSetInputFocus(otk::OBDisplay::display, _window, RevertToNone, CurrentTime); return true; } void OBClient::unfocus() { if (!_focused) return; assert(Openbox::instance->focusedClient() == this); Openbox::instance->setFocusedClient(0); } void OBClient::focusHandler(const XFocusChangeEvent &e) { #ifdef DEBUG printf("FocusIn for 0x%lx\n", e.window); #endif // DEBUG OtkEventHandler::focusHandler(e); frame->focus(); _focused = true; Openbox::instance->setFocusedClient(this); } void OBClient::unfocusHandler(const XFocusChangeEvent &e) { #ifdef DEBUG printf("FocusOut for 0x%lx\n", e.window); #endif // DEBUG OtkEventHandler::unfocusHandler(e); frame->unfocus(); _focused = false; if (Openbox::instance->focusedClient() == this) { printf("UNFOCUSED!\n"); Openbox::instance->setFocusedClient(this); } } void OBClient::configureRequestHandler(const XConfigureRequestEvent &e) { #ifdef DEBUG printf("ConfigureRequest for 0x%lx\n", e.window); #endif // DEBUG OtkEventHandler::configureRequestHandler(e); // XXX: if we are iconic (or shaded? (fvwm does that)) ignore the event if (e.value_mask & CWBorderWidth) _border_width = e.border_width; // resize, then move, as specified in the EWMH section 7.7 if (e.value_mask & (CWWidth | CWHeight)) { int w = (e.value_mask & CWWidth) ? e.width : _area.width(); int h = (e.value_mask & CWHeight) ? e.height : _area.height(); Corner corner; switch (_gravity) { case NorthEastGravity: case EastGravity: corner = TopRight; break; case SouthWestGravity: case SouthGravity: corner = BottomLeft; break; case SouthEastGravity: corner = BottomRight; break; default: // NorthWest, Static, etc corner = TopLeft; } resize(corner, w, h); } if (e.value_mask & (CWX | CWY)) { int x = (e.value_mask & CWX) ? e.x : _area.x(); int y = (e.value_mask & CWY) ? e.y : _area.y(); move(x, y); } if (e.value_mask & CWStackMode) { switch (e.detail) { case Below: case BottomIf: // XXX: lower the window break; case Above: case TopIf: default: // XXX: raise the window break; } } } void OBClient::unmapHandler(const XUnmapEvent &e) { #ifdef DEBUG printf("UnmapNotify for 0x%lx\n", e.window); #endif // DEBUG if (ignore_unmaps) { ignore_unmaps--; return; } OtkEventHandler::unmapHandler(e); // this deletes us etc Openbox::instance->screen(_screen)->unmanageWindow(this); } void OBClient::destroyHandler(const XDestroyWindowEvent &e) { #ifdef DEBUG printf("DestroyNotify for 0x%lx\n", e.window); #endif // DEBUG OtkEventHandler::destroyHandler(e); // this deletes us etc Openbox::instance->screen(_screen)->unmanageWindow(this); } void OBClient::reparentHandler(const XReparentEvent &e) { // this is when the client is first taken captive in the frame if (e.parent == frame->plate()) return; #ifdef DEBUG printf("ReparentNotify for 0x%lx\n", e.window); #endif // DEBUG OtkEventHandler::reparentHandler(e); /* This event is quite rare and is usually handled in unmapHandler. However, if the window is unmapped when the reparent event occurs, the window manager never sees it because an unmap event is not sent to an already unmapped window. */ // this deletes us etc Openbox::instance->screen(_screen)->unmanageWindow(this); } }