src/ClientMenu.cc (raw)
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// ClientMenu.hh // Copyright (c) 2007 Fluxbox Team (fluxgen at fluxbox dot org) // // 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. #include "ClientMenu.hh" #include "Layer.hh" #include "Screen.hh" #include "Window.hh" #include "WindowCmd.hh" #include <X11/keysym.h> #include "FbTk/MenuItem.hh" namespace { // anonymous class ClientMenuItem: public FbTk::MenuItem { public: ClientMenuItem(Focusable &client, ClientMenu &menu): FbTk::MenuItem(client.title().c_str(), menu), m_client(client) { client.titleSig().attach(&menu); client.dieSig().attach(&menu); } ~ClientMenuItem() { m_client.titleSig().detach(menu()); } void click(int button, int time, unsigned int mods) { FluxboxWindow *fbwin = m_client.fbwindow(); if (fbwin == 0) return; // this MenuItem object can get destroyed as a result of focus(), so we // must get a local copy of the parent menu FbTk::Menu *parent = menu(); m_client.focus(); fbwin->raise(); if ((mods & ControlMask) == 0) parent->hide(); } const std::string &label() const { return m_client.title(); } const FbTk::PixmapWithMask *icon() const { return m_client.screen().clientMenuUsePixmap() ? &m_client.icon() : 0; } bool isSelected() const { if (m_client.fbwindow() == 0) return false; if (m_client.fbwindow()->isFocused() == false) return false; return (&(m_client.fbwindow()->winClient()) == &m_client); } // for updating menu when receiving a signal from client Focusable *client() { return &m_client; } private: Focusable &m_client; }; }; // end anonymous namespace ClientMenu::ClientMenu(BScreen &screen, Focusables &clients, FbTk::Subject *refresh): FbMenu(screen.menuTheme(), screen.imageControl(), *screen.layerManager().getLayer(Layer::MENU)), m_list(clients), m_refresh_sig(refresh) { if (refresh) refresh->attach(this); refreshMenu(); } void ClientMenu::refreshMenu() { // remove all items and then add them again removeAll(); // for each fluxboxwindow add every client in them to our clientlist Focusables::iterator win_it = m_list.begin(); Focusables::iterator win_it_end = m_list.end(); for (; win_it != win_it_end; ++win_it) { // add every client in this fluxboxwindow to menu if (typeid(*win_it) == typeid(FluxboxWindow *)) { FluxboxWindow *win = static_cast<FluxboxWindow *>(*win_it); FluxboxWindow::ClientList::iterator client_it = win->clientList().begin(); FluxboxWindow::ClientList::iterator client_it_end = win->clientList().end(); for (; client_it != client_it_end; ++client_it) insert(new ClientMenuItem(**client_it, *this)); } else insert(new ClientMenuItem(**win_it, *this)); } updateMenu(); } void ClientMenu::update(FbTk::Subject *subj) { if (subj == m_refresh_sig) refreshMenu(); else if (subj && typeid(*subj) == typeid(Focusable::FocusSubject)) { Focusable::FocusSubject *fsubj = static_cast<Focusable::FocusSubject *>(subj); Focusable &win = fsubj->win(); // find the corresponding menuitem ClientMenuItem *cl_item = 0; for (size_t i = 0; i < numberOfItems(); i++) { FbTk::MenuItem *item = find(i); if (item && typeid(*item) == typeid(ClientMenuItem)) { cl_item = static_cast<ClientMenuItem *>(item); if (cl_item->client() == &win) break; } } // update accordingly if (cl_item && fsubj == &win.dieSig()) remove(cl_item->getIndex()); else if (cl_item && fsubj == &win.titleSig()) // this could change the size of the menu, so do a full update FbTk::Menu::update(subj); } else FbTk::Menu::update(subj); } |