src/client.cc (raw)
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// -*- 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 <X11/Xlib.h> #include <X11/Xutil.h> #include <assert.h> #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; // not a transient by default of course _transient_for = 0; getArea(); getDesktop(); updateTransientFor(); getType(); getMwmHints(); setupDecorAndFunctions(); getState(); getShaped(); updateProtocols(); updateNormalHints(); updateWMHints(); updateTitle(); updateIconTitle(); updateClass(); updateStrut(); changeState(); } OBClient::~OBClient() { const otk::OBProperty *property = Openbox::instance->property(); // clean up parents reference to this if (_transient_for) _transient_for->_transients.remove(this); // remove from old parent if (Openbox::instance->state() != Openbox::State_Exiting) { // 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 = Openbox::instance->screen(_screen)->desktop(); if (!property->get(_window, otk::OBProperty::net_wm_desktop, otk::OBProperty::Atom_Cardinal, (long unsigned*)&_desktop)) { // make sure the hint exists Openbox::instance->property()->set(_window, otk::OBProperty::net_wm_desktop, otk::OBProperty::Atom_Cardinal, (unsigned)_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 if (_type != (WindowType) -1) break; // grab the first known type } 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. */ if (_transient_for) _type = Type_Dialog; else _type = Type_Normal; } } void OBClient::setupDecorAndFunctions() { // start with everything _decorations = Decor_Titlebar | Decor_Handle | Decor_Border | Decor_Iconify | Decor_Maximize; _functions = Func_Resize | Func_Move | Func_Iconify | Func_Maximize; switch (_type) { case Type_Normal: // normal windows retain all of the possible decorations and // functionality 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; } // Mwm Hints are applied subtractively to what has already been chosen for // decor and functionality if (_mwmhints.flags & MwmFlag_Decorations) { if (! (_mwmhints.decorations & MwmDecor_All)) { if (! (_mwmhints.decorations & MwmDecor_Border)) _decorations &= ~Decor_Border; if (! (_mwmhints.decorations & MwmDecor_Handle)) _decorations &= ~Decor_Handle; if (! (_mwmhints.decorations & MwmDecor_Title)) _decorations &= ~Decor_Titlebar; if (! (_mwmhints.decorations & MwmDecor_Iconify)) _decorations &= ~Decor_Iconify; if (! (_mwmhints.decorations & MwmDecor_Maximize)) _decorations &= ~Decor_Maximize; } } if (_mwmhints.flags & MwmFlag_Functions) { if (! (_mwmhints.functions & MwmFunc_All)) { if (! (_mwmhints.functions & MwmFunc_Resize)) _functions &= ~Func_Resize; if (! (_mwmhints.functions & MwmFunc_Move)) _functions &= ~Func_Move; if (! (_mwmhints.functions & MwmFunc_Iconify)) _functions &= ~Func_Iconify; if (! (_mwmhints.functions & MwmFunc_Maximize)) _functions &= ~Func_Maximize; // dont let mwm hints kill the close button //if (! (_mwmhints.functions & MwmFunc_Close)) // _functions &= ~Func_Close; } } // XXX: changeAllowedActions(); } void OBClient::getMwmHints() { const otk::OBProperty *property = Openbox::instance->property(); unsigned long num = MwmHints::elements; unsigned long *hints; _mwmhints.flags = 0; // default to none if (!property->get(_window, otk::OBProperty::motif_wm_hints, otk::OBProperty::motif_wm_hints, &num, (unsigned long **)&hints)) return; if (num >= MwmHints::elements) { // retrieved the hints _mwmhints.flags = hints[0]; _mwmhints.functions = hints[1]; _mwmhints.decorations = hints[2]; } 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 = _skip_taskbar = _skip_pager = 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; _wmstate = IconicState; } else if (state[i] == property->atom(otk::OBProperty::net_wm_state_skip_taskbar)) _skip_taskbar = true; else if (state[i] == property->atom(otk::OBProperty::net_wm_state_skip_pager)) _skip_pager = 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() { StackLayer l; if (_iconic) l = Layer_Icon; else if (_fullscreen) l = Layer_Fullscreen; else if (_type == Type_Desktop) l = Layer_Desktop; else if (_type == Type_Dock) { if (!_below) l = Layer_Top; else l = Layer_Normal; } else if (_above) l = Layer_Above; else if (_below) l = Layer_Below; else l = Layer_Normal; if (l != _layer) { _layer = l; if (frame) { /* if we don't have a frame, then we aren't mapped yet (and this would SIGSEGV :) */ Openbox::instance->screen(_screen)->restack(true, this); // raise } } } 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; if (frame) frame->adjustSize(); // update the decorations } 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 = _role = ""; otk::OBProperty::StringVect v; unsigned long num = 2; if (property->get(_window, otk::OBProperty::wm_class, otk::OBProperty::ascii, &num, &v)) { if (num > 0) _app_name = v[0]; if (num > 1) _app_class = v[1]; } v.clear(); num = 1; if (property->get(_window, otk::OBProperty::wm_window_role, otk::OBProperty::ascii, &num, &v)) { if (num > 0) _role = v[0]; } } void OBClient::updateStrut() { unsigned long num = 4; unsigned long *data; if (!Openbox::instance->property()->get(_window, otk::OBProperty::net_wm_strut, otk::OBProperty::Atom_Cardinal, &num, &data)) return; if (num == 4) { _strut.left = data[0]; _strut.right = data[1]; _strut.top = data[2]; _strut.bottom = data[3]; Openbox::instance->screen(_screen)->updateStrut(); } delete [] data; } void OBClient::updateTransientFor() { Window t = 0; OBClient *c = 0; if (XGetTransientForHint(otk::OBDisplay::display, _window, &t) && t != _window) { // cant be transient to itself! c = Openbox::instance->findClient(t); assert(c != this); // if this happens then we need to check for it if (!c /*XXX: && _group*/) { // not transient to a client, see if it is transient for a group if (//t == _group->leader() || t == None || t == otk::OBDisplay::screenInfo(_screen)->rootWindow()) { // window is a transient for its group! // XXX: for now this is treated as non-transient. // this needs to be fixed! } } } // if anything has changed... if (c != _transient_for) { if (_transient_for) _transient_for->_transients.remove(this); // remove from old parent _transient_for = c; if (_transient_for) _transient_for->_transients.push_back(this); // add to new parent // XXX: change decor status? } } 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 == XA_WM_TRANSIENT_FOR) { updateTransientFor(); getType(); calcLayer(); // type may have changed, so update the layer setupDecorAndFunctions(); frame->adjustSize(); // this updates the frame for any new decor settings } 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(); else if (e.atom == property->atom(otk::OBProperty::net_wm_strut)) updateStrut(); } void OBClient::setWMState(long state) { if (state == _wmstate) return; // no change _wmstate = state; switch (_wmstate) { case IconicState: // XXX: cause it to iconify break; case NormalState: // XXX: cause it to uniconify break; } } void OBClient::setDesktop(long target) { if (target == _desktop) return; printf("Setting desktop %ld\n", target); if (!(target >= 0 || target == (signed)0xffffffff)) return; _desktop = target; Openbox::instance->property()->set(_window, otk::OBProperty::net_wm_desktop, otk::OBProperty::Atom_Cardinal, (unsigned)_desktop); // 'move' the window to the new desktop if (_desktop == Openbox::instance->screen(_screen)->desktop() || _desktop == (signed)0xffffffff) frame->show(); else frame->hide(); } void OBClient::setState(StateAction action, long data1, long data2) { const otk::OBProperty *property = Openbox::instance->property(); bool shadestate = _shaded; 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_skip_taskbar)) action = _skip_taskbar ? State_Remove : State_Add; else if (state == property->atom(otk::OBProperty::net_wm_state_skip_pager)) action = _skip_pager ? 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; // shade when we're all thru here shadestate = true; } else if (state == property->atom(otk::OBProperty::net_wm_state_skip_taskbar)) { _skip_taskbar = true; } else if (state == property->atom(otk::OBProperty::net_wm_state_skip_pager)) { _skip_pager = true; } else if (state == property->atom(otk::OBProperty::net_wm_state_fullscreen)) { if (_fullscreen) continue; _fullscreen = true; } else if (state == property->atom(otk::OBProperty::net_wm_state_above)) { if (_above) continue; _above = true; } else if (state == property->atom(otk::OBProperty::net_wm_state_below)) { if (_below) continue; _below = true; } } 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; // unshade when we're all thru here shadestate = false; } else if (state == property->atom(otk::OBProperty::net_wm_state_skip_taskbar)) { _skip_taskbar = false; } else if (state == property->atom(otk::OBProperty::net_wm_state_skip_pager)) { _skip_pager = false; } else if (state == property->atom(otk::OBProperty::net_wm_state_fullscreen)) { if (!_fullscreen) continue; _fullscreen = false; } else if (state == property->atom(otk::OBProperty::net_wm_state_above)) { if (!_above) continue; _above = false; } else if (state == property->atom(otk::OBProperty::net_wm_state_below)) { if (!_below) continue; _below = false; } } } if (shadestate != _shaded) shade(shadestate); calcLayer(); } 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 #ifdef DEBUG printf("net_wm_state for 0x%lx\n", _window); #endif setState((StateAction)e.data.l[0], e.data.l[1], e.data.l[2]); } else if (e.message_type == property->atom(otk::OBProperty::net_close_window)) { #ifdef DEBUG printf("net_close_window for 0x%lx\n", _window); #endif close(); } else if (e.message_type == property->atom(otk::OBProperty::net_active_window)) { #ifdef DEBUG printf("net_active_window for 0x%lx\n", _window); #endif focus(); Openbox::instance->screen(_screen)->restack(true, this); // raise } } #if defined(SHAPE) void OBClient::shapeHandler(const XShapeEvent &e) { otk::OtkEventHandler::shapeHandler(e); _shaped = e.shaped; frame->adjustShape(); } #endif void OBClient::resize(Corner anchor, int w, int h, int x, int y) { 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(); if (x == INT_MIN || y == INT_MIN) { 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 // like... if the window is around after 5 seconds, then the close button // turns a nice red, and if this function is called again, the client is // explicitly killed. 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); } void OBClient::changeState() { const otk::OBProperty *property = Openbox::instance->property(); unsigned long state[2]; state[0] = _wmstate; state[1] = None; property->set(_window, otk::OBProperty::wm_state, otk::OBProperty::wm_state, state, 2); Atom netstate[10]; int num = 0; if (_modal) netstate[num++] = property->atom(otk::OBProperty::net_wm_state_modal); if (_shaded) netstate[num++] = property->atom(otk::OBProperty::net_wm_state_shaded); if (_iconic) netstate[num++] = property->atom(otk::OBProperty::net_wm_state_hidden); if (_skip_taskbar) netstate[num++] = property->atom(otk::OBProperty::net_wm_state_skip_taskbar); if (_skip_pager) netstate[num++] = property->atom(otk::OBProperty::net_wm_state_skip_pager); if (_fullscreen) netstate[num++] = property->atom(otk::OBProperty::net_wm_state_fullscreen); if (_max_vert) netstate[num++] = property->atom(otk::OBProperty::net_wm_state_maximized_vert); if (_max_horz) netstate[num++] = property->atom(otk::OBProperty::net_wm_state_maximized_horz); if (_above) netstate[num++] = property->atom(otk::OBProperty::net_wm_state_above); if (_below) netstate[num++] = property->atom(otk::OBProperty::net_wm_state_below); property->set(_window, otk::OBProperty::net_wm_state, otk::OBProperty::Atom_Atom, netstate, num); calcLayer(); } void OBClient::shade(bool shade) { if (shade == _shaded) return; // already done _wmstate = shade ? IconicState : NormalState; _shaded = shade; changeState(); frame->adjustSize(); } bool OBClient::focus() { if (!(_can_focus || _focus_notify)) return false; if (_focused) return true; if (_can_focus) XSetInputFocus(otk::OBDisplay::display, _window, RevertToNone, CurrentTime); if (_focus_notify) { XEvent ce; const otk::OBProperty *property = Openbox::instance->property(); 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_take_focus); ce.xclient.data.l[1] = Openbox::instance->lastTime(); 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); } 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) Openbox::instance->setFocusedClient(0); } 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; } // if moving AND resizing ... 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(); resize(corner, w, h, x, y); } else // if JUST resizing... resize(corner, w, h); } else if (e.value_mask & (CWX | CWY)) { // if JUST moving... 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: Openbox::instance->screen(_screen)->restack(false, this); // lower break; case Above: case TopIf: default: Openbox::instance->screen(_screen)->restack(true, this); // raise 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); } } |