147 lines
5 KiB
C++
147 lines
5 KiB
C++
// ClientMenu.hh
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// Copyright (c) 2007-2008 Fluxbox Team (fluxgen at fluxbox dot org)
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and associated documentation files (the "Software"),
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// to deal in the Software without restriction, including without limitation
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// the rights to use, copy, modify, merge, publish, distribute, sublicense,
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// and/or sell copies of the Software, and to permit persons to whom the
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// Software is furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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// DEALINGS IN THE SOFTWARE.
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#include "ClientMenu.hh"
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#include "Layer.hh"
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#include "Screen.hh"
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#include "Window.hh"
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#include "WindowCmd.hh"
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#include <X11/keysym.h>
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#include "FbTk/MenuItem.hh"
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#include "FbTk/MemFun.hh"
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namespace { // anonymous
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class ClientMenuItem: public FbTk::MenuItem {
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public:
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ClientMenuItem(Focusable &client, ClientMenu &menu):
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FbTk::MenuItem(client.title().c_str(), menu),
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m_client(client) {
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client.titleSig().attach(&menu);
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client.dieSig().attach(&menu);
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}
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~ClientMenuItem() { m_client.titleSig().detach(menu()); }
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void click(int button, int time, unsigned int mods) {
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FluxboxWindow *fbwin = m_client.fbwindow();
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if (fbwin == 0)
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return;
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// this MenuItem object can get destroyed as a result of focus(), so we
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// must get a local copy of the parent menu
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FbTk::Menu *parent = menu();
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m_client.focus();
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fbwin->raise();
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if ((mods & ControlMask) == 0)
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parent->hide();
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}
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const std::string &label() const { return m_client.title(); }
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const FbTk::PixmapWithMask *icon() const {
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return m_client.screen().clientMenuUsePixmap() ? &m_client.icon() : 0;
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}
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bool isSelected() const {
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if (m_client.fbwindow() == 0)
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return false;
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if (m_client.fbwindow()->isFocused() == false)
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return false;
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return (&(m_client.fbwindow()->winClient()) == &m_client);
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}
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// for updating menu when receiving a signal from client
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Focusable *client() { return &m_client; }
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private:
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Focusable &m_client;
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};
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}; // end anonymous namespace
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ClientMenu::ClientMenu(BScreen &screen, Focusables &clients,
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bool listen_for_iconlist_changes):
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FbMenu(screen.menuTheme(), screen.imageControl(),
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*screen.layerManager().getLayer(Layer::MENU)),
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m_list(clients) {
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if (listen_for_iconlist_changes) {
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m_slots.join(screen.iconListSig(),
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FbTk::MemFun(*this, &ClientMenu::updateClientList));
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}
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refreshMenu();
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}
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void ClientMenu::refreshMenu() {
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// remove all items and then add them again
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removeAll();
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// for each fluxboxwindow add every client in them to our clientlist
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Focusables::iterator win_it = m_list.begin();
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Focusables::iterator win_it_end = m_list.end();
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for (; win_it != win_it_end; ++win_it) {
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// add every client in this fluxboxwindow to menu
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if (typeid(*win_it) == typeid(FluxboxWindow *)) {
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FluxboxWindow *win = static_cast<FluxboxWindow *>(*win_it);
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FluxboxWindow::ClientList::iterator client_it =
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win->clientList().begin();
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FluxboxWindow::ClientList::iterator client_it_end =
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win->clientList().end();
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for (; client_it != client_it_end; ++client_it)
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insert(new ClientMenuItem(**client_it, *this));
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} else
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insert(new ClientMenuItem(**win_it, *this));
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}
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updateMenu();
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}
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void ClientMenu::update(FbTk::Subject *subj) {
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if (subj && typeid(*subj) == typeid(Focusable::FocusSubject)) {
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Focusable::FocusSubject *fsubj = static_cast<Focusable::FocusSubject *>(subj);
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Focusable &win = fsubj->win();
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// find the corresponding menuitem
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ClientMenuItem *cl_item = 0;
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for (size_t i = 0; i < numberOfItems(); i++) {
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FbTk::MenuItem *item = find(i);
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if (item && typeid(*item) == typeid(ClientMenuItem)) {
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cl_item = static_cast<ClientMenuItem *>(item);
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if (cl_item->client() == &win)
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break;
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}
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}
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// update accordingly
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if (cl_item && fsubj == &win.dieSig())
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remove(cl_item->getIndex());
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else if (cl_item && fsubj == &win.titleSig())
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// this could change the size of the menu, so do a full update
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FbTk::Menu::update(subj);
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} else
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FbTk::Menu::update(subj);
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}
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