// Screen.cc for Fluxbox Window Manager // Copyright (c) 2001 - 2003 Henrik Kinnunen (fluxgen at users.sourceforge.net) // // Screen.cc for Blackbox - an X11 Window manager // Copyright (c) 1997 - 2000 Brad Hughes (bhughes at tcac.net) // // 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. // $Id: Screen.cc,v 1.218 2003/08/12 12:21:42 fluxgen Exp $ #include "Screen.hh" #include "I18n.hh" #include "fluxbox.hh" #include "ImageControl.hh" #include "Window.hh" #include "Workspace.hh" #include "StringUtil.hh" #include "Netizen.hh" #include "Directory.hh" #include "SimpleCommand.hh" #include "FbWinFrameTheme.hh" #include "MenuTheme.hh" #include "RootTheme.hh" #include "WinButtonTheme.hh" #include "FbCommands.hh" #include "BoolMenuItem.hh" #include "IntResMenuItem.hh" #include "MacroCommand.hh" #include "XLayerItem.hh" #include "MultLayers.hh" #include "FbMenu.hh" #include "LayerMenu.hh" #include "WinClient.hh" #include "Subject.hh" #include "FbWinFrame.hh" #include "FbWindow.hh" #include "Strut.hh" #include "SlitTheme.hh" #include "CommandParser.hh" #include "MenuTheme.hh" #include "IconMenuItem.hh" //use GNU extensions #ifndef _GNU_SOURCE #define _GNU_SOURCE #endif // _GNU_SOURCE #ifdef HAVE_CONFIG_H #include "config.h" #endif // HAVE_CONFIG_H #ifdef SLIT #include "Slit.hh" #endif // SLIT #ifdef STDC_HEADERS #include <sys/types.h> #endif // STDC_HEADERS #ifdef HAVE_CTYPE_H #include <ctype.h> #endif // HAVE_CTYPE_H #ifdef HAVE_DIRENT_H #include <dirent.h> #endif // HAVE_DIRENT_H #ifdef HAVE_LOCALE_H #include <locale.h> #endif // HAVE_LOCALE_H #ifdef HAVE_UNISTD_H #include <sys/types.h> #include <unistd.h> #endif // HAVE_UNISTD_H #ifdef HAVE_SYS_STAT_H #include <sys/stat.h> #endif // HAVE_SYS_STAT_H #ifdef HAVE_STDARG_H #include <stdarg.h> #endif // HAVE_STDARG_H #ifdef TIME_WITH_SYS_TIME #include <sys/time.h> #include <time.h> #else // !TIME_WITH_SYS_TIME #ifdef HAVE_SYS_TIME_H #include <sys/time.h> #else // !HAVE_SYS_TIME_H #include <time.h> #endif // HAVE_SYS_TIME_H #endif // TIME_WITH_SYS_TIME #ifndef MAXPATHLEN #define MAXPATHLEN 255 #endif // MAXPATHLEN #include <X11/Xatom.h> #include <X11/keysym.h> #include <X11/cursorfont.h> #ifdef XINERAMA extern "C" { #include <X11/extensions/Xinerama.h> } #endif // XINERAMA #include <iostream> #include <memory> #include <algorithm> #include <functional> using namespace std; static bool running = true; namespace { int anotherWMRunning(Display *display, XErrorEvent *) { cerr<<I18n::instance()-> getMessage(FBNLS::ScreenSet, FBNLS::ScreenAnotherWMRunning, "BScreen::BScreen: an error occured while querying the X server.\n" " another window manager already running on display ")<<DisplayString(display)<<endl; running = false; return -1; } FbTk::Menu *createMenuFromScreen(BScreen &screen, const char *label = 0) { FbTk::Menu *menu = new FbMenu(*screen.menuTheme(), screen.screenNumber(), screen.imageControl(), *screen.layerManager().getLayer(Fluxbox::instance()->getMenuLayer())); if (label) menu->setLabel(label); return menu; } class FocusModelMenuItem : public FbTk::MenuItem { public: FocusModelMenuItem(const char *label, BScreen &screen, Fluxbox::FocusModel model, FbTk::RefCount<FbTk::Command> &cmd): FbTk::MenuItem(label, cmd), m_screen(screen), m_focusmodel(model) { } bool isEnabled() const { return m_screen.getFocusModel() != m_focusmodel; } void click(int button, int time) { m_screen.saveFocusModel(m_focusmodel); FbTk::MenuItem::click(button, time); } private: BScreen &m_screen; Fluxbox::FocusModel m_focusmodel; }; }; // End anonymous namespace namespace { class StyleMenuItem: public FbTk::MenuItem { public: StyleMenuItem(const std::string &label, const std::string &filename):FbTk::MenuItem(label.c_str()), m_filename(FbTk::StringUtil:: expandFilename(filename)) { // perform shell style ~ home directory expansion // and insert style FbTk::RefCount<FbTk::Command> setstyle_cmd(new FbCommands:: SetStyleCmd(m_filename)); setCommand(setstyle_cmd); } bool isSelected() const { return Fluxbox::instance()->getStyleFilename() == m_filename; } private: const std::string m_filename; }; class AddWorkspaceCmd:public FbTk::Command { public: explicit AddWorkspaceCmd(BScreen &scrn):m_screen(scrn) { } void execute() { m_screen.addWorkspace(); } private: BScreen &m_screen; }; class RemoveLastWorkspaceCmd:public FbTk::Command { public: explicit RemoveLastWorkspaceCmd(BScreen &scrn):m_screen(scrn) { } void execute() { m_screen.removeLastWorkspace(); } private: BScreen &m_screen; }; class ReloadStyleCmd: public FbTk::Command { public: void execute() { FbCommands::SetStyleCmd cmd(Fluxbox::instance()->getStyleFilename()); cmd.execute(); } }; void setupWorkspacemenu(BScreen &scr, FbTk::Menu &menu) { menu.removeAll(); // clear all items using namespace FbTk; menu.setLabel("Workspace"); RefCount<Command> new_workspace(new AddWorkspaceCmd(scr)); RefCount<Command> remove_last(new RemoveLastWorkspaceCmd(scr)); //!! TODO: NLS menu.insert("New Workspace", new_workspace); menu.insert("Remove Last", remove_last); // for each workspace add workspace name and it's menu to our workspace menu for (size_t workspace = 0; workspace < scr.getCount(); ++workspace) { Workspace *wkspc = scr.getWorkspace(workspace); menu.insert(wkspc->name().c_str(), &wkspc->menu()); } // update graphics menu.update(); } }; BScreen::ScreenResource::ScreenResource(FbTk::ResourceManager &rm, const std::string &scrname, const std::string &altscrname): image_dither(rm, false, scrname+".imageDither", altscrname+".ImageDither"), opaque_move(rm, false, "session.opaqueMove", "Session.OpaqueMove"), full_max(rm, true, scrname+".fullMaximization", altscrname+".FullMaximization"), sloppy_window_grouping(rm, true, scrname+".sloppywindowgrouping", altscrname+".SloppyWindowGrouping"), workspace_warping(rm, true, scrname+".workspacewarping", altscrname+".WorkspaceWarping"), desktop_wheeling(rm, true, scrname+".desktopwheeling", altscrname+".DesktopWheeling"), show_window_pos(rm, true, scrname+".showwindowposition", altscrname+".ShowWindowPosition"), focus_last(rm, true, scrname+".focusLastWindow", altscrname+".FocusLastWindow"), focus_new(rm, true, scrname+".focusNewWindows", altscrname+".FocusNewWindows"), antialias(rm, false, scrname+".antialias", altscrname+".Antialias"), auto_raise(rm, false, scrname+".autoRaise", altscrname+".AutoRaise"), click_raises(rm, true, scrname+".clickRaises", altscrname+".ClickRaises"), rootcommand(rm, "", scrname+".rootCommand", altscrname+".RootCommand"), focus_model(rm, Fluxbox::CLICKTOFOCUS, scrname+".focusModel", altscrname+".FocusModel"), workspaces(rm, 1, scrname+".workspaces", altscrname+".Workspaces"), edge_snap_threshold(rm, 0, scrname+".edgeSnapThreshold", altscrname+".EdgeSnapThreshold"), menu_alpha(rm, 255, scrname+".menuAlpha", altscrname+".MenuAlpha") { }; BScreen::BScreen(FbTk::ResourceManager &rm, const string &screenname, const string &altscreenname, int scrn, int num_layers) : m_clientlist_sig(*this), // client signal m_workspacecount_sig(*this), // workspace count signal m_workspacenames_sig(*this), // workspace names signal m_currentworkspace_sig(*this), // current workspace signal m_reconfigure_sig(*this), // reconfigure signal m_layermanager(num_layers), cycling_focus(false), cycling_last(0), m_windowtheme(new FbWinFrameTheme(scrn)), // the order of windowtheme and winbutton theme is important // because winbutton need to rescale the pixmaps in winbutton theme // after fbwinframe have resized them m_winbutton_theme(new WinButtonTheme(scrn)), m_menutheme(new MenuTheme(scrn)), m_root_theme(new RootTheme(scrn, *resource.rootcommand)), m_root_window(scrn), resource(rm, screenname, altscreenname), m_name(screenname), m_altname(altscreenname), m_resource_manager(rm), m_available_workspace_area(new Strut(0, 0, 0, 0)), m_xinerama_headinfo(0), m_shutdown(false) { Display *disp = FbTk::App::instance()->display(); initXinerama(); // setup error handler to catch "screen already managed by other wm" XErrorHandler old = XSetErrorHandler((XErrorHandler) anotherWMRunning); rootWindow().setEventMask(ColormapChangeMask | EnterWindowMask | PropertyChangeMask | SubstructureRedirectMask | KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask| SubstructureNotifyMask); XSync(disp, False); XSetErrorHandler((XErrorHandler) old); managed = running; if (! managed) return; I18n *i18n = I18n::instance(); fprintf(stderr, i18n->getMessage(FBNLS::ScreenSet, FBNLS::ScreenManagingScreen, "BScreen::BScreen: managing screen %d " "using visual 0x%lx, depth %d\n"), screenNumber(), XVisualIDFromVisual(rootWindow().visual()), rootWindow().depth()); cycling_window = focused_list.end(); rootWindow().setCursor(XCreateFontCursor(disp, XC_left_ptr)); Fluxbox *fluxbox = Fluxbox::instance(); // setup image cache engine m_image_control.reset(new FbTk::ImageControl(scrn, true, fluxbox->colorsPerChannel(), fluxbox->getCacheLife(), fluxbox->getCacheMax())); imageControl().installRootColormap(); root_colormap_installed = true; // load this screens resources fluxbox->load_rc(*this); m_menutheme->setAlpha(*resource.menu_alpha); imageControl().setDither(*resource.image_dither); // setup windowtheme for antialias // before we load the theme winFrameTheme().font().setAntialias(*resource.antialias); menuTheme()->titleFont().setAntialias(*resource.antialias); menuTheme()->frameFont().setAntialias(*resource.antialias); // create geometry window const char *s = i18n->getMessage(FBNLS::ScreenSet, FBNLS::ScreenPositionLength, "W: 0000 x H: 0000"); int geom_h = winFrameTheme().font().height() + m_root_theme->bevelWidth()*2; int geom_w = winFrameTheme().font().textWidth(s, strlen(s)) + m_root_theme->bevelWidth()*2; XSetWindowAttributes attrib; unsigned long mask = CWBorderPixel | CWColormap | CWSaveUnder; attrib.border_pixel = m_root_theme->borderColor().pixel(); attrib.colormap = rootWindow().colormap(); attrib.save_under = true; m_geom_window = XCreateWindow(disp, rootWindow().window(), 0, 0, geom_w, geom_h, rootTheme().borderWidth(), rootWindow().depth(), InputOutput, rootWindow().visual(), mask, &attrib); geom_visible = false; geom_pixmap = 0; renderGeomWindow(); // setup workspaces and workspace menu workspacemenu.reset(createMenuFromScreen(*this)); workspacemenu->setInternalMenu(); //!! TODO: NLS m_iconmenu.reset(createMenuFromScreen(*this, "Icons")); m_iconmenu->setInternalMenu(); if (*resource.workspaces != 0) { for (int i = 0; i < *resource.workspaces; ++i) { Workspace *wkspc = new Workspace(*this, m_layermanager, getNameOfWorkspace(m_workspaces_list.size()), m_workspaces_list.size()); m_workspaces_list.push_back(wkspc); } } else { // create at least one workspace Workspace *wkspc = new Workspace(*this, m_layermanager, getNameOfWorkspace(m_workspaces_list.size()), m_workspaces_list.size()); m_workspaces_list.push_back(wkspc); } setupWorkspacemenu(*this, *workspacemenu); //!! TODO: NLS workspacemenu->insert("Icons", m_iconmenu.get()); workspacemenu->update(); m_current_workspace = m_workspaces_list.front(); #ifdef SLIT m_slit.reset(new Slit(*this, *layerManager().getLayer(Fluxbox::instance()->getDesktopLayer()), Fluxbox::instance()->getSlitlistFilename().c_str())); #endif // SLIT //!! TODO: we shouldn't do this more than once, but since slit handles their // own resources we must do this. fluxbox->load_rc(*this); // TODO: nls m_configmenu.reset(createMenuFromScreen(*this, "Configuration")); setupConfigmenu(*m_configmenu.get()); m_configmenu->setInternalMenu(); workspacemenu->setItemSelected(2, true); // create and initiate rootmenu rereadMenu(); m_configmenu->update(); #ifdef SLIT // if (slit()) // this will load theme and reconfigure slit // FbTk::ThemeManager::instance().loadTheme(slit()->theme()); #endif // SLIT // start with workspace 0 changeWorkspaceID(0); updateNetizenWorkspaceCount(); int i; unsigned int nchild; Window r, p, *children; XQueryTree(disp, rootWindow().window(), &r, &p, &children, &nchild); // preen the window list of all icon windows... for better dockapp support for (i = 0; i < (int) nchild; i++) { if (children[i] == None) continue; XWMHints *wmhints = XGetWMHints(FbTk::App::instance()->display(), children[i]); if (wmhints) { if ((wmhints->flags & IconWindowHint) && (wmhints->icon_window != children[i])) for (int j = 0; j < (int) nchild; j++) { if (children[j] == wmhints->icon_window) { children[j] = None; break; } } XFree(wmhints); } } // manage shown windows for (i = 0; i < (int) nchild; ++i) { if (children[i] == None || (! fluxbox->validateWindow(children[i]))) continue; XWindowAttributes attrib; if (XGetWindowAttributes(disp, children[i], &attrib)) { if (attrib.override_redirect) continue; if (attrib.map_state != IsUnmapped) { FluxboxWindow *win = createWindow(children[i]); if (win) { XMapRequestEvent mre; mre.window = children[i]; win->mapRequestEvent(mre); } } } } rm.unlock(); XFree(children); XFlush(disp); } BScreen::~BScreen() { if (! managed) return; if (geom_pixmap != None) imageControl().removeImage(geom_pixmap); removeWorkspaceNames(); Workspaces::iterator w_it = m_workspaces_list.begin(); Workspaces::iterator w_it_end = m_workspaces_list.end(); for(; w_it != w_it_end; ++w_it) { delete (*w_it); } m_workspaces_list.clear(); Icons::iterator i_it = m_icon_list.begin(); Icons::iterator i_it_end = m_icon_list.end(); for(; i_it != i_it_end; ++i_it) { delete (*i_it); } m_icon_list.clear(); Netizens::iterator n_it = m_netizen_list.begin(); Netizens::iterator n_it_end = m_netizen_list.end(); for(; n_it != n_it_end; ++n_it) { delete (*n_it); } m_netizen_list.clear(); #ifdef XINERAMA if (hasXinerama() && m_xinerama_headinfo) { delete [] m_xinerama_headinfo; } #endif // XINERAMA } unsigned int BScreen::currentWorkspaceID() const { return m_current_workspace->workspaceID(); } Pixmap BScreen::rootPixmap() const { Pixmap root_pm = 0; Display *disp = FbTk::App::instance()->display(); Atom real_type; int real_format; unsigned long items_read, items_left; unsigned int *data; if (rootWindow().property(XInternAtom(disp, "_XROOTPMAP_ID", false), 0L, 1L, false, XA_PIXMAP, &real_type, &real_format, &items_read, &items_left, (unsigned char **) &data) && items_read) { root_pm = (Pixmap) (*data); XFree(data); } return root_pm; } unsigned int BScreen::maxLeft(int head) const { // we ignore strut if we're doing full maximization if (hasXinerama()) return doFullMax() ? getHeadX(head) : getHeadX(head) + m_available_workspace_area->left(); else return doFullMax() ? 0 : m_available_workspace_area->left(); } unsigned int BScreen::maxRight(int head) const { // we ignore strut if we're doing full maximization if (hasXinerama()) return doFullMax() ? getHeadX(head) + getHeadWidth(head) : getHeadX(head) + getHeadWidth(head) - m_available_workspace_area->right(); else return doFullMax() ? width() : width() - m_available_workspace_area->right(); } unsigned int BScreen::maxTop(int head) const { // we ignore strut if we're doing full maximization if (hasXinerama()) return doFullMax() ? getHeadY(head) : getHeadY(head) + m_available_workspace_area->top(); else return doFullMax() ? 0 : m_available_workspace_area->top(); } unsigned int BScreen::maxBottom(int head) const { // we ignore strut if we're doing full maximization if (hasXinerama()) return doFullMax() ? getHeadY(head) + getHeadHeight(head) : getHeadY(head) + getHeadHeight(head) - m_available_workspace_area->bottom(); else return doFullMax() ? height() : height() - m_available_workspace_area->bottom(); } void BScreen::reconfigure() { #ifdef DEBUG cerr<<__FILE__<<"("<<__LINE__<<"): BScreen::reconfigure"<<endl; #endif // DEBUG m_menutheme->setAlpha(*resource.menu_alpha); Fluxbox::instance()->loadRootCommand(*this); // setup windowtheme, toolbartheme for antialias winFrameTheme().font().setAntialias(*resource.antialias); m_menutheme->titleFont().setAntialias(*resource.antialias); m_menutheme->frameFont().setAntialias(*resource.antialias); // load theme // std::string theme_filename(Fluxbox::instance()->getStyleFilename()); // FbTk::ThemeManager::instance().load(theme_filename.c_str()); I18n *i18n = I18n::instance(); const char *s = i18n->getMessage(FBNLS::ScreenSet, FBNLS::ScreenPositionLength, "W: 0000 x H: 0000"); int l = strlen(s); //TODO: repeated from somewhere else? int geom_h = winFrameTheme().font().height() + m_root_theme->bevelWidth()*2; int geom_w = winFrameTheme().font().textWidth(s, l) + m_root_theme->bevelWidth()*2; m_geom_window.resize(geom_w, geom_h); renderGeomWindow(); m_geom_window.setBorderWidth(m_root_theme->borderWidth()); m_geom_window.setBorderColor(m_root_theme->borderColor()); //reconfigure menus workspacemenu->reconfigure(); m_configmenu->reconfigure(); // We need to check to see if the timestamps // changed before we actually can restore the menus // in the same way, since we can't really say if // any submenu is in the same place as before if the // menu changed. // if timestamp changed then no restoring bool restore_menus = ! Fluxbox::instance()->menuTimestampsChanged(); // destroy old timestamps Fluxbox::instance()->clearMenuFilenames(); // save submenu index so we can restore them afterwards vector<int> remember_sub; if (restore_menus) { FbTk::Menu *menu = m_rootmenu.get(); while (menu) { int r = menu->currentSubmenu(); if (r < 0) break; remember_sub.push_back(r); menu = menu->find(r)->submenu(); } } rereadMenu(); if (restore_menus) { // restore submenus, no timestamp changed FbTk::Menu *menu = m_rootmenu.get(); for (int i = 0; i < (int)remember_sub.size(); i++ ) { int sub = remember_sub[i]; if (!menu || sub < 0) break; FbTk::MenuItem *item = menu->find(sub); if (item != 0) { menu->drawSubmenu(sub); menu = item->submenu(); } else menu = 0; } } #ifdef SLIT if (slit()) slit()->reconfigure(); #endif // SLIT // reconfigure workspaces for_each(m_workspaces_list.begin(), m_workspaces_list.end(), mem_fun(&Workspace::reconfigure)); // reconfigure Icons for_each(m_icon_list.begin(), m_icon_list.end(), mem_fun(&FluxboxWindow::reconfigure)); imageControl().cleanCache(); // notify objects that the screen is reconfigured m_reconfigure_sig.notify(); } void BScreen::rereadMenu() { initMenu(); m_rootmenu->reconfigure(); } void BScreen::removeWorkspaceNames() { m_workspace_names.erase(m_workspace_names.begin(), m_workspace_names.end()); } void BScreen::updateWorkspaceNamesAtom() { m_workspacenames_sig.notify(); } void BScreen::addIcon(FluxboxWindow *w) { if (! w) return; m_icon_list.push_back(w); updateIconMenu(); } void BScreen::removeIcon(FluxboxWindow *w) { if (! w) return; Icons::iterator erase_it = remove_if(m_icon_list.begin(), m_icon_list.end(), bind2nd(equal_to<FluxboxWindow *>(), w)); if (erase_it != m_icon_list.end()) m_icon_list.erase(erase_it); updateIconMenu(); } void BScreen::updateIconMenu() { m_iconmenu->removeAll(); Icons::iterator it = m_icon_list.begin(); Icons::iterator it_end = m_icon_list.end(); for (; it != it_end; ++it) { FluxboxWindow::ClientList::iterator client_it = (*it)->clientList().begin(); FluxboxWindow::ClientList::iterator client_it_end = (*it)->clientList().end(); for (; client_it != client_it_end; ++client_it) m_iconmenu->insert(new IconMenuItem(**client_it)); } m_iconmenu->update(); } void BScreen::removeWindow(FluxboxWindow *win) { if (win->isIconic()) removeIcon(win); else getWorkspace(win->workspaceNumber())->removeWindow(win); } void BScreen::removeClient(WinClient &client) { WinClient *cyc = *cycling_window; WinClient *focused = Fluxbox::instance()->getFocusedWindow(); focused_list.remove(&client); if (cyc == &client) { cycling_window = focused_list.end(); } else if (focused == &client) { // if we are focused, then give our focus to our transient parent // or revert normally if (client.transientFor() && client.transientFor()->fbwindow()) client.transientFor()->fbwindow()->setInputFocus(); else Fluxbox::instance()->revertFocus(focused->screen()); } for_each(getWorkspacesList().begin(), getWorkspacesList().end(), mem_fun(&Workspace::updateClientmenu)); // remove any grouping this is expecting Groupables::iterator it = m_expecting_groups.begin(); Groupables::iterator it_end = m_expecting_groups.end(); for (; it != it_end; ++it) { if (it->second == &client) { m_expecting_groups.erase(it); // it should only be in there a maximum of once break; } } // the client could be on icon menu so we update it updateIconMenu(); } FluxboxWindow *BScreen::getIcon(unsigned int index) { if (index < m_icon_list.size()) return m_icon_list[index]; return 0; } void BScreen::setAntialias(bool value) { if (*resource.antialias == value) return; resource.antialias = value; reconfigure(); } int BScreen::addWorkspace() { Workspace *wkspc = new Workspace(*this, m_layermanager, "", m_workspaces_list.size()); m_workspaces_list.push_back(wkspc); addWorkspaceName(wkspc->name().c_str()); // update names //add workspace to workspacemenu workspacemenu->insert(wkspc->name().c_str(), &wkspc->menu(), wkspc->workspaceID() + 2); //+2 so we add it after "remove last" item workspacemenu->update(); saveWorkspaces(m_workspaces_list.size()); updateNetizenWorkspaceCount(); return m_workspaces_list.size(); } /// removes last workspace /// @return number of desktops left int BScreen::removeLastWorkspace() { if (m_workspaces_list.size() <= 1) return 0; Workspace *wkspc = m_workspaces_list.back(); if (m_current_workspace->workspaceID() == wkspc->workspaceID()) changeWorkspaceID(m_current_workspace->workspaceID() - 1); wkspc->removeAll(); workspacemenu->remove(wkspc->workspaceID()+2); // + 2 is where workspaces starts workspacemenu->update(); //remove last workspace m_workspaces_list.pop_back(); delete wkspc; updateNetizenWorkspaceCount(); saveWorkspaces(m_workspaces_list.size()); return m_workspaces_list.size(); } void BScreen::changeWorkspaceID(unsigned int id) { if (! m_current_workspace || id >= m_workspaces_list.size() || id == m_current_workspace->workspaceID()) return; XSync(FbTk::App::instance()->display(), true); WinClient *focused_client = Fluxbox::instance()->getFocusedWindow(); FluxboxWindow *focused = 0; if (focused_client) focused = focused_client->fbwindow(); #ifdef DEBUG cerr<<__FILE__<<"("<<__FUNCTION__<<"): "<<focused_client<<endl; cerr<<__FILE__<<"("<<__FUNCTION__<<"): focused = "<<focused<<endl; #endif // DEBUG if (focused && focused->isMoving()) { if (doOpaqueMove()) reassociateWindow(focused, id, true); // don't reassociate if not opaque moving focused->pauseMoving(); } // reassociate all windows that are stuck to the new workspace Workspace *wksp = currentWorkspace(); Workspace::Windows wins = wksp->windowList(); Workspace::Windows::iterator it = wins.begin(); for (; it != wins.end(); ++it) { if ((*it)->isStuck()) { reassociateWindow(*it, id, true); } } currentWorkspace()->hideAll(); workspacemenu->setItemSelected(currentWorkspace()->workspaceID() + 2, false); // set new workspace m_current_workspace = getWorkspace(id); workspacemenu->setItemSelected(currentWorkspace()->workspaceID() + 2, true); currentWorkspace()->showAll(); if (focused && (focused->isStuck() || focused->isMoving())) { focused->setInputFocus(); } else Fluxbox::instance()->revertFocus(*this); if (focused && focused->isMoving()) { focused->resumeMoving(); } updateNetizenCurrentWorkspace(); } void BScreen::sendToWorkspace(unsigned int id, FluxboxWindow *win, bool changeWS) { if (! m_current_workspace || id >= m_workspaces_list.size()) return; if (!win) { WinClient *client = Fluxbox::instance()->getFocusedWindow(); if (client) win = client->fbwindow(); } if (id != currentWorkspace()->workspaceID()) { XSync(FbTk::App::instance()->display(), True); if (win && &win->screen() == this && (! win->isStuck())) { if (win->isIconic()) { win->deiconify(); } win->withdraw(); reassociateWindow(win, id, true); // change workspace ? if (changeWS) { changeWorkspaceID(id); win->setInputFocus(); } } } } void BScreen::addNetizen(Window win) { Netizen *net = new Netizen(*this, win); m_netizen_list.push_back(net); net->sendWorkspaceCount(); net->sendCurrentWorkspace(); // send all windows to netizen Workspaces::iterator it = m_workspaces_list.begin(); Workspaces::iterator it_end = m_workspaces_list.end(); for (; it != it_end; ++it) { Workspace::Windows::iterator win_it = (*it)->windowList().begin(); Workspace::Windows::iterator win_it_end = (*it)->windowList().end(); for (; win_it != win_it_end; ++win_it) { net->sendWindowAdd((*win_it)->clientWindow(), (*it)->workspaceID()); } } Window f = ((Fluxbox::instance()->getFocusedWindow()) ? Fluxbox::instance()->getFocusedWindow()->window() : None); net->sendWindowFocus(f); } void BScreen::removeNetizen(Window w) { Netizens::iterator it = m_netizen_list.begin(); Netizens::iterator it_end = m_netizen_list.end(); for (; it != it_end; ++it) { if ((*it)->window() == w) { Netizen *n = *it; delete n; m_netizen_list.erase(it); break; } } } void BScreen::updateNetizenCurrentWorkspace() { m_currentworkspace_sig.notify(); for_each(m_netizen_list.begin(), m_netizen_list.end(), mem_fun(&Netizen::sendCurrentWorkspace)); } void BScreen::updateNetizenWorkspaceCount() { for_each(m_netizen_list.begin(), m_netizen_list.end(), mem_fun(&Netizen::sendWorkspaceCount)); m_workspacecount_sig.notify(); } void BScreen::updateNetizenWindowFocus() { Netizens::iterator it = m_netizen_list.begin(); Netizens::iterator it_end = m_netizen_list.end(); Window f = ((Fluxbox::instance()->getFocusedWindow()) ? Fluxbox::instance()->getFocusedWindow()->window() : None); for (; it != it_end; ++it) { (*it)->sendWindowFocus(f); } } void BScreen::updateNetizenWindowAdd(Window w, unsigned long p) { Netizens::iterator it = m_netizen_list.begin(); Netizens::iterator it_end = m_netizen_list.end(); for (; it != it_end; ++it) { (*it)->sendWindowAdd(w, p); } m_clientlist_sig.notify(); } void BScreen::updateNetizenWindowDel(Window w) { Netizens::iterator it = m_netizen_list.begin(); Netizens::iterator it_end = m_netizen_list.end(); for (; it != it_end; ++it) { (*it)->sendWindowDel(w); } m_clientlist_sig.notify(); } void BScreen::updateNetizenWindowRaise(Window w) { Netizens::iterator it = m_netizen_list.begin(); Netizens::iterator it_end = m_netizen_list.end(); for (; it != it_end; ++it) { (*it)->sendWindowRaise(w); } } void BScreen::updateNetizenWindowLower(Window w) { Netizens::iterator it = m_netizen_list.begin(); Netizens::iterator it_end = m_netizen_list.end(); for (; it != it_end; ++it) { (*it)->sendWindowLower(w); } } void BScreen::updateNetizenConfigNotify(XEvent &e) { Netizens::iterator it = m_netizen_list.begin(); Netizens::iterator it_end = m_netizen_list.end(); for (; it != it_end; ++it) { (*it)->sendConfigNotify(e); } } FluxboxWindow *BScreen::createWindow(Window client) { XSync(FbTk::App::instance()->display(), false); #ifdef SLIT #ifdef KDE //Check and see if client is KDE dock applet. //If so add to Slit bool iskdedockapp = false; Atom ajunk; int ijunk; unsigned long *data = (unsigned long *) 0, uljunk; Display *disp = FbTk::App::instance()->display(); // Check if KDE v2.x dock applet if (XGetWindowProperty(disp, client, XInternAtom(FbTk::App::instance()->display(), "_KDE_NET_WM_SYSTEM_TRAY_WINDOW_FOR", False), 0l, 1l, False, XA_WINDOW, &ajunk, &ijunk, &uljunk, &uljunk, (unsigned char **) &data) == Success) { if (data) iskdedockapp = True; XFree((void *) data); data = 0; } // Check if KDE v1.x dock applet if (!iskdedockapp) { Atom kwm1 = XInternAtom(FbTk::App::instance()->display(), "KWM_DOCKWINDOW", False); if (XGetWindowProperty(disp, client, kwm1, 0l, 1l, False, kwm1, &ajunk, &ijunk, &uljunk, &uljunk, (unsigned char **) &data) == Success && data) { iskdedockapp = (data && data[0] != 0); XFree((void *) data); data = 0; } } if (iskdedockapp) { XSelectInput(disp, client, StructureNotifyMask); if (slit()) slit()->addClient(client); return 0; // dont create a FluxboxWindow for this one } #endif // KDE #endif // SLIT WinClient *winclient = new WinClient(client, *this); if (winclient->initial_state == WithdrawnState) { delete winclient; #ifdef SLIT slit()->addClient(client); #endif // SLIT return 0; } bool new_win = false; // check if it should be grouped with something else FluxboxWindow *win; if ((win = findGroupLeft(*winclient)) != 0) { win->attachClient(*winclient); Fluxbox::instance()->attachSignals(*winclient); } else { Fluxbox::instance()->attachSignals(*winclient); if (winclient->fbwindow()) // may have been set in an atomhandler win = winclient->fbwindow(); else { win = new FluxboxWindow(*winclient, *this, winFrameTheme(), *layerManager().getLayer(Fluxbox::instance()->getNormalLayer())); new_win = true; if (!win->isManaged()) { delete win; return 0; } } } // always put on end of focused list, if it gets focused it'll get pushed up // there is only the one win client at this stage if (doFocusNew()) focused_list.push_front(&win->winClient()); else focused_list.push_back(&win->winClient()); if (new_win) { Fluxbox::instance()->attachSignals(*win); } // we also need to check if another window expects this window to the left // and if so, then join it. FluxboxWindow *otherwin = 0; // TODO: does this do the right stuff focus-wise? if ((otherwin = findGroupRight(*winclient)) && otherwin != win) { win->attachClient(otherwin->winClient()); } if (!win->isIconic() && (win->workspaceNumber() == currentWorkspaceID() || win->isStuck())) { win->show(); } XSync(FbTk::App::instance()->display(), False); return win; } FluxboxWindow *BScreen::createWindow(WinClient &client) { FluxboxWindow *win = new FluxboxWindow(client, *this, winFrameTheme(), *layerManager().getLayer(Fluxbox::instance()->getNormalLayer())); #ifdef SLIT if (win->initialState() == WithdrawnState) slit()->addClient(win->clientWindow()); #endif // SLIT if (!win->isManaged()) { delete win; return 0; } // don't add to focused_list, as it should already be in there (since the // WinClient already exists). Fluxbox::instance()->attachSignals(*win); // winclient actions should have been setup when the WinClient was created if (win->workspaceNumber() == currentWorkspaceID() || win->isStuck()) { win->show(); } return win; } Strut *BScreen::requestStrut(int left, int right, int top, int bottom) { Strut *str = new Strut(left, right, top, bottom); m_strutlist.push_back(str); return str; } void BScreen::clearStrut(Strut *str) { if (str == 0) return; // find strut and erase it std::list<Strut *>::iterator pos = find(m_strutlist.begin(), m_strutlist.end(), str); if (pos == m_strutlist.end()) return; m_strutlist.erase(pos); delete str; } /// helper class for for_each in BScreen::updateAvailableWorkspaceArea() namespace { class MaxArea { public: MaxArea(Strut &max_area):m_max_area(max_area) { } void operator ()(const Strut *str) { static int left, right, bottom, top; left = std::max(m_max_area.left(), str->left()); right = std::max(m_max_area.right(), str->right()); bottom = std::max(m_max_area.bottom(), str->bottom()); top = std::max(m_max_area.top(), str->top()); m_max_area = Strut(left, right, top, bottom); } private: Strut &m_max_area; }; }; // end anonymous namespace void BScreen::updateAvailableWorkspaceArea() { // find max of left, right, top and bottom and set avaible workspace area // clear old area m_available_workspace_area.reset(new Strut(0, 0, 0, 0)); // calculate max area for_each(m_strutlist.begin(), m_strutlist.end(), MaxArea(*m_available_workspace_area.get())); } void BScreen::addWorkspaceName(const char *name) { m_workspace_names.push_back(name); } string BScreen::getNameOfWorkspace(unsigned int workspace) const { if (workspace < m_workspace_names.size()) { return m_workspace_names[workspace]; } else { return ""; } } void BScreen::reassociateWindow(FluxboxWindow *w, unsigned int wkspc_id, bool ignore_sticky) { if (w == 0) return; if (wkspc_id >= getCount()) { wkspc_id = currentWorkspace()->workspaceID(); #ifdef DEBUG cerr<<__FILE__<<"("<<__LINE__<<"): wkspc_id >= getCount()"<<endl; #endif // DEBUG } if (!w->isIconic() && w->workspaceNumber() == wkspc_id) return; if (w->isIconic()) { removeIcon(w); getWorkspace(wkspc_id)->addWindow(*w); } else if (ignore_sticky || ! w->isStuck()) { getWorkspace(w->workspaceNumber())->removeWindow(w); getWorkspace(wkspc_id)->addWindow(*w); } } void BScreen::nextFocus(int opts) { const int num_windows = currentWorkspace()->numberOfWindows(); if (num_windows < 1) return; if (!(opts & CYCLELINEAR)) { if (!cycling_focus) { cycling_focus = True; cycling_window = focused_list.begin(); cycling_last = 0; } else { // already cycling, so restack to put windows back in their proper order m_layermanager.restack(); } // if it is stacked, we want the highest window in the focused list // that is on the same workspace FocusedWindows::iterator it = cycling_window; const FocusedWindows::iterator it_end = focused_list.end(); while (true) { ++it; if (it == it_end) { it = focused_list.begin(); } // give up [do nothing] if we reach the current focused again if ((*it) == (*cycling_window)) { break; } FluxboxWindow *fbwin = (*it)->m_win; if (fbwin && !fbwin->isIconic() && (fbwin->isStuck() || fbwin->workspaceNumber() == currentWorkspaceID())) { // either on this workspace, or stuck // keep track of the originally selected window in a set WinClient &last_client = fbwin->winClient(); if (! (doSkipWindow(**it, opts) || !fbwin->setCurrentClient(**it)) ) { // moved onto a new fbwin if (!cycling_last || cycling_last->fbwindow() != fbwin) { if (cycling_last) // set back to orig current Client in that fbwin cycling_last->fbwindow()->setCurrentClient(*cycling_last, false); cycling_last = &last_client; } fbwin->tempRaise(); break; } } } cycling_window = it; } else { // not stacked cycling // I really don't like this, but evidently some people use it(!) Workspace *wksp = currentWorkspace(); Workspace::Windows &wins = wksp->windowList(); Workspace::Windows::iterator it = wins.begin(); FluxboxWindow *focused_group = 0; // start from the focused window bool have_focused = false; WinClient *focused = Fluxbox::instance()->getFocusedWindow(); if (focused != 0) { if (focused->screen().screenNumber() == screenNumber()) { have_focused = true; focused_group = focused->fbwindow(); } } if (!have_focused) { focused_group = (*it); } else { // get focused window iterator for (; it != wins.end() && (*it) != focused_group; ++it) continue; } do { ++it; if (it == wins.end()) it = wins.begin(); // see if the window should be skipped if (! (doSkipWindow((*it)->winClient(), opts) || !(*it)->setInputFocus()) ) break; } while ((*it) != focused_group); if ((*it) != focused_group && it != wins.end()) (*it)->raise(); } } void BScreen::prevFocus(int opts) { int num_windows = currentWorkspace()->numberOfWindows(); if (num_windows < 1) return; if (!(opts & CYCLELINEAR)) { if (!cycling_focus) { cycling_focus = true; cycling_window = focused_list.end(); cycling_last = 0; } else { // already cycling, so restack to put windows back in their proper order m_layermanager.restack(); } // if it is stacked, we want the highest window in the focused list // that is on the same workspace FocusedWindows::iterator it = cycling_window; FocusedWindows::iterator it_end = focused_list.end(); while (true) { --it; if (it == it_end) { it = focused_list.end(); --it; } // give up [do nothing] if we reach the current focused again if ((*it) == (*cycling_window)) { break; } FluxboxWindow *fbwin = (*it)->m_win; if (fbwin && !fbwin->isIconic() && (fbwin->isStuck() || fbwin->workspaceNumber() == currentWorkspaceID())) { // either on this workspace, or stuck // keep track of the originally selected window in a set WinClient &last_client = fbwin->winClient(); if (! (doSkipWindow(**it, opts) || !fbwin->setCurrentClient(**it)) ) { // moved onto a new fbwin if (!cycling_last || cycling_last->fbwindow() != fbwin) { if (cycling_last) // set back to orig current Client in that fbwin cycling_last->fbwindow()->setCurrentClient(*cycling_last, false); cycling_last = &last_client; } fbwin->tempRaise(); break; } } } cycling_window = it; } else { // not stacked cycling Workspace *wksp = currentWorkspace(); Workspace::Windows &wins = wksp->windowList(); Workspace::Windows::iterator it = wins.begin(); FluxboxWindow *focused_group = 0; // start from the focused window bool have_focused = false; WinClient *focused = Fluxbox::instance()->getFocusedWindow(); if (focused != 0) { if (focused->screen().screenNumber() == screenNumber()) { have_focused = true; focused_group = focused->fbwindow(); } } if (!have_focused) { focused_group = (*it); } else { //get focused window iterator for (; it != wins.end() && (*it) != focused_group; ++it) continue; } do { if (it == wins.begin()) it = wins.end(); --it; // see if the window should be skipped if (! (doSkipWindow((*it)->winClient(), opts) || !(*it)->setInputFocus()) ) break; } while ((*it) != focused_group); if ((*it) != focused_group && it != wins.end()) (*it)->raise(); } } void BScreen::raiseFocus() { bool have_focused = false; Fluxbox &fb = *Fluxbox::instance(); // set have_focused if the currently focused window // is on this screen if (fb.getFocusedWindow()) { if (fb.getFocusedWindow()->screen().screenNumber() == screenNumber()) { have_focused = true; } } // if we have a focused window on this screen and // number of windows is greater than one raise the focused window if (currentWorkspace()->numberOfWindows() > 1 && have_focused) fb.getFocusedWindow()->raise(); } void BScreen::setFocusedWindow(WinClient &winclient) { // raise newly focused window to the top of the focused list if (!cycling_focus) { // don't change the order if we're cycling focused_list.remove(&winclient); focused_list.push_front(&winclient); cycling_window = focused_list.begin(); } } void BScreen::dirFocus(FluxboxWindow &win, FocusDir dir) { // change focus to the window in direction dir from the given window // we scan through the list looking for the window that is "closest" // in the given direction FluxboxWindow *foundwin = 0; int weight = 999999, exposure = 0; // extreme values int borderW = m_root_theme->borderWidth(), top = win.y(), bottom = win.y() + win.height() + 2*borderW, left = win.x(), right = win.x() + win.width() + 2*borderW; Workspace::Windows &wins = currentWorkspace()->windowList(); Workspace::Windows::iterator it = wins.begin(); for (; it != wins.end(); ++it) { if ((*it) == &win) continue; // skip slef // we check things against an edge, and within the bounds (draw a picture) int edge=0, upper=0, lower=0, oedge=0, oupper=0, olower=0; int otop = (*it)->y(), obottom = (*it)->y() + (*it)->height() + 2*borderW, oleft = (*it)->x(), oright = (*it)->x() + (*it)->width() + 2*borderW; // check if they intersect switch (dir) { case FOCUSUP: edge = obottom; oedge = bottom; upper = left; oupper = oleft; lower = right; olower = oright; break; case FOCUSDOWN: edge = top; oedge = otop; upper = left; oupper = oleft; lower = right; olower = oright; break; case FOCUSLEFT: edge = oright; oedge = right; upper = top; oupper = otop; lower = bottom; olower = obottom; break; case FOCUSRIGHT: edge = left; oedge = oleft; upper = top; oupper = otop; lower = bottom; olower = obottom; break; } if (oedge < edge) continue; // not in the right direction if (olower <= upper || oupper >= lower) { // outside our horz bounds, get a heavy weight penalty int myweight = 100000 + oedge - edge + abs(upper-oupper)+abs(lower-olower); if (myweight < weight) { foundwin = *it; exposure = 0; weight = myweight; } } else if ((oedge - edge) < weight) { foundwin = *it; weight = oedge - edge; exposure = ((lower < olower)?lower:olower) - ((upper > oupper)?upper:oupper); } else if (foundwin && oedge - edge == weight) { int myexp = ((lower < olower)?lower:olower) - ((upper > oupper)?upper:oupper); if (myexp > exposure) { foundwin = *it; // weight is same exposure = myexp; } } // else not improvement } if (foundwin) foundwin->setInputFocus(); } void BScreen::initMenu() { I18n *i18n = I18n::instance(); if (m_rootmenu.get()) { // since all menus in root is submenus in m_rootmenu // just remove every item in m_rootmenu and then clear m_rootmenu_list while (m_rootmenu->numberOfItems()) m_rootmenu->remove(0); m_rootmenu_list.clear(); } else m_rootmenu.reset(createMenuFromScreen(*this)); bool defaultMenu = true; Fluxbox * const fb = Fluxbox::instance(); if (fb->getMenuFilename().size() > 0) { std::string menufilestr = fb->getMenuFilename(); menufilestr = FbTk::StringUtil::expandFilename(menufilestr); ifstream menu_file(menufilestr.c_str()); if (!menu_file.fail()) { if (! menu_file.eof()) { string line; int row = 0; while (getline(menu_file, line) && ! menu_file.eof()) { row++; if (line[0] != '#') { string key; int pos=0; int err = FbTk::StringUtil:: getStringBetween(key, line.c_str(), '[', ']'); if (key == "begin") { pos += err; string label; err = FbTk::StringUtil:: getStringBetween(label, line.c_str()+pos, '(', ')'); if (err>0) { m_rootmenu->setLabel(label.c_str()); defaultMenu = parseMenuFile(menu_file, *m_rootmenu.get(), row); } else cerr<<"Error in menufile. Line("<<row<<")"<<endl; break; } } } } else { fprintf(stderr, i18n->getMessage( FBNLS::ScreenSet, FBNLS::ScreenEmptyMenuFile, "%s: Empty menu file"), menufilestr.c_str()); } menu_file.close(); } else perror(menufilestr.c_str()); } if (defaultMenu) { FbTk::RefCount<FbTk::Command> restart_fb(new FbCommands::RestartFluxboxCmd("")); FbTk::RefCount<FbTk::Command> exit_fb(new FbCommands::ExitFluxboxCmd()); FbTk::RefCount<FbTk::Command> execute_xterm(new FbCommands::ExecuteCmd("xterm", screenNumber())); m_rootmenu->setInternalMenu(); m_rootmenu->insert(i18n->getMessage( FBNLS::ScreenSet, FBNLS::Screenxterm, "xterm"), execute_xterm); m_rootmenu->insert(i18n->getMessage( FBNLS::ScreenSet, FBNLS::ScreenRestart, "Restart"), restart_fb); m_rootmenu->insert(i18n->getMessage( FBNLS::ScreenSet, FBNLS::ScreenExit, "Exit"), exit_fb); } } /// looks through a menufile and adds correct items to the root-menu. bool BScreen::parseMenuFile(ifstream &file, FbTk::Menu &menu, int &row) { string line; FbTk::RefCount<FbTk::Command> hide_menu(new FbTk::SimpleCommand<FbTk::Menu>(menu, &FbTk::Menu::hide)); while (! file.eof()) { if (!getline(file, line)) continue; row++; if (line[0] == '#') //the line is commented continue; int parse_pos = 0, err = 0; std::string str_key, str_label, str_cmd; err = FbTk::StringUtil:: getStringBetween(str_key, line.c_str(), '[', ']'); if (err > 0 ) { parse_pos += err; err = FbTk::StringUtil:: getStringBetween(str_label, line.c_str() + parse_pos, '(', ')'); if (err>0) { parse_pos += err; FbTk::StringUtil:: getStringBetween(str_cmd, line.c_str() + parse_pos, '{', '}'); } } else continue; //read next line if (!str_key.size()) continue; //read next line I18n *i18n = I18n::instance(); if (str_key == "end") { return ((menu.numberOfItems() == 0) ? true : false); } else if (str_key == "nop") { menu.insert(str_label.c_str()); } else if (str_key == "exec") { // exec if (!(str_label.size() && str_cmd.size())) { fprintf(stderr, i18n->getMessage( FBNLS::ScreenSet, FBNLS::ScreenEXECError, "BScreen::parseMenuFile: [exec] error, " "no menu label and/or command defined\n")); cerr<<"Row: "<<row<<endl; } else { FbTk::RefCount<FbTk::Command> exec_cmd(new FbCommands::ExecuteCmd(str_cmd, screenNumber())); FbTk::MacroCommand *exec_and_hide = new FbTk::MacroCommand(); exec_and_hide->add(hide_menu); exec_and_hide->add(exec_cmd); FbTk::RefCount<FbTk::Command> exec_and_hide_cmd(exec_and_hide); menu.insert(str_label.c_str(), exec_and_hide_cmd); } } else if (str_key == "exit") { // exit if (!str_label.size()) { fprintf(stderr, i18n->getMessage( FBNLS::ScreenSet, FBNLS::ScreenEXITError, "BScreen::parseMenuFile: [exit] error, " "no menu label defined\n")); cerr<<"Row: "<<row<<endl; } else { FbTk::RefCount<FbTk::Command> exit_fb_cmd(new FbCommands::ExitFluxboxCmd()); menu.insert(str_label.c_str(), exit_fb_cmd); } } else if (str_key == "style") { // style if (!( str_label.size() && str_cmd.size())) { fprintf(stderr, i18n-> getMessage(FBNLS::ScreenSet, FBNLS::ScreenSTYLEError, "BScreen::parseMenuFile: [style] error, " "no menu label and/or filename defined\n")); cerr<<"Row: "<<row<<endl; } else menu.insert(new StyleMenuItem(str_label, str_cmd)); } else if (str_key == "config") { if (! str_label.size()) { fprintf(stderr, i18n-> getMessage( FBNLS::ScreenSet, FBNLS::ScreenCONFIGError, "BScreen::parseMenufile: [config] error, " "no label defined")); cerr<<"Row: "<<row<<endl; } else { #ifdef DEBUG cerr<<__FILE__<<"("<<__FUNCTION__<< "): inserts configmenu: "<<m_configmenu.get()<<endl; #endif // DEBUG menu.insert(str_label.c_str(), m_configmenu.get()); } } // end of config else if ( str_key == "include") { // include if (!str_label.size()) { fprintf(stderr, i18n-> getMessage( FBNLS::ScreenSet, FBNLS::ScreenINCLUDEError, "BScreen::parseMenuFile: [include] error, " "no filename defined\n")); cerr<<"Row: "<<row<<endl; } else { // start of else 'x' // perform shell style ~ home directory expansion string newfile(FbTk::StringUtil::expandFilename(str_label)); if (newfile.size() != 0) { FILE *submenufile = fopen(newfile.c_str(), "r"); if (submenufile) { struct stat buf; if (fstat(fileno(submenufile), &buf) || (! S_ISREG(buf.st_mode))) { fprintf(stderr, i18n-> getMessage( FBNLS::ScreenSet, FBNLS::ScreenINCLUDEErrorReg, "BScreen::parseMenuFile: [include] error: " "'%s' is not a regular file\n"), newfile.c_str()); cerr<<"Row: "<<row<<endl; } if (! feof(submenufile)) { fclose(submenufile); ifstream subfile(newfile.c_str()); if (! parseMenuFile(subfile, menu, row)) Fluxbox::instance()->saveMenuFilename(newfile.c_str()); } } else perror(newfile.c_str()); } } // end of else 'x' } // end of include else if (str_key == "submenu") { // sub if (!str_label.size()) { fprintf(stderr, i18n-> getMessage(FBNLS::ScreenSet, FBNLS::ScreenSUBMENUError, "BScreen::parseMenuFile: [submenu] error, " "no menu label defined\n")); cerr<<"Row: "<<row<<endl; } else { FbTk::Menu *submenu = createMenuFromScreen(*this); if (str_cmd.size()) submenu->setLabel(str_cmd.c_str()); else submenu->setLabel(str_label.c_str()); parseMenuFile(file, *submenu, row); submenu->update(); menu.insert(str_label.c_str(), submenu); // save to list so we can delete it later m_rootmenu_list.push_back(submenu); } } // end of sub else if (str_key == "restart") { if (!str_label.size()) { fprintf(stderr, i18n-> getMessage(FBNLS::ScreenSet, FBNLS::ScreenRESTARTError, "BScreen::parseMenuFile: [restart] error, " "no menu label defined\n")); cerr<<"Row: "<<row<<endl; } else { FbTk::RefCount<FbTk::Command> restart_fb(new FbCommands::RestartFluxboxCmd(str_cmd)); menu.insert(str_label.c_str(), restart_fb); } } // end of restart else if (str_key == "reconfig") { // reconf if (!str_label.c_str()) { fprintf(stderr, i18n-> getMessage(FBNLS::ScreenSet, FBNLS::ScreenRECONFIGError, "BScreen::parseMenuFile: [reconfig] error, " "no menu label defined\n")); cerr<<"Row: "<<row<<endl; } else { FbTk::RefCount<FbTk::Command> reconfig_fb_cmd(new FbCommands::ReconfigureFluxboxCmd()); menu.insert(str_label.c_str(), reconfig_fb_cmd); } } else if (str_key == "stylesdir" || str_key == "stylesmenu") { bool newmenu = (str_key == "stylesmenu"); if (!( str_label.size() && str_cmd.size()) && newmenu) { fprintf(stderr, i18n-> getMessage(FBNLS::ScreenSet, FBNLS::ScreenSTYLESDIRError, "BScreen::parseMenuFile: [stylesdir/stylesmenu]" " error, no directory defined\n")); cerr<<"Row: "<<row<<endl; } else { createStyleMenu(menu, str_label.c_str(), newmenu ? str_cmd.c_str() : str_label.c_str()); } } // end of stylesdir else if (str_key == "workspaces") { if (!str_label.size()) { fprintf(stderr, i18n->getMessage(FBNLS::ScreenSet, FBNLS::ScreenWORKSPACESError, "BScreen:parseMenuFile: [workspaces] error, " "no menu label defined\n")); cerr<<"Row: "<<row<<endl; } else menu.insert(str_label.c_str(), workspacemenu.get()); } // end of workspaces else { // ok, if we didn't find any special menu item we try with command parser // we need to attach command with arguments so command parser can parse it string line = str_key + " " + str_cmd; FbTk::RefCount<FbTk::Command> command(CommandParser::instance().parseLine(line)); if (*command != 0) menu.insert(str_label.c_str(), command); } } // end of while not eof return ((menu.numberOfItems() == 0) ? true : false); } void BScreen::addConfigMenu(const char *label, FbTk::Menu &menu) { m_configmenu_list.push_back(std::make_pair(label, &menu)); setupConfigmenu(*m_configmenu.get()); } void BScreen::removeConfigMenu(FbTk::Menu &menu) { Configmenus::iterator it = m_configmenu_list.begin(); Configmenus::iterator it_end = m_configmenu_list.end(); for (; it != it_end; ++it) { if (it->second == &menu) { m_configmenu_list.erase(it); break; } } setupConfigmenu(*m_configmenu.get()); } void BScreen::setupConfigmenu(FbTk::Menu &menu) { I18n *i18n = I18n::instance(); using namespace FBNLS; menu.removeAll(); FbTk::MacroCommand *s_a_reconf_macro = new FbTk::MacroCommand(); FbTk::RefCount<FbTk::Command> saverc_cmd(new FbTk::SimpleCommand<Fluxbox>(*Fluxbox::instance(), &Fluxbox::save_rc)); FbTk::RefCount<FbTk::Command> reconf_cmd(new FbCommands::ReconfigureFluxboxCmd()); s_a_reconf_macro->add(saverc_cmd); s_a_reconf_macro->add(reconf_cmd); FbTk::RefCount<FbTk::Command> save_and_reconfigure(s_a_reconf_macro); // create focus menu // we don't set this to internal menu so will // be deleted toghether with the parent const char *focusmenu_label = i18n->getMessage(ConfigmenuSet, ConfigmenuFocusModel, "Focus Model"); FbTk::Menu *focus_menu = createMenuFromScreen(*this, focusmenu_label); focus_menu->insert(new FocusModelMenuItem(i18n->getMessage(ConfigmenuSet, ConfigmenuClickToFocus, "Click To Focus"), *this, Fluxbox::CLICKTOFOCUS, save_and_reconfigure)); focus_menu->insert(new FocusModelMenuItem(i18n->getMessage(ConfigmenuSet, ConfigmenuSloppyFocus, "Sloppy Focus"), *this, Fluxbox::SLOPPYFOCUS, save_and_reconfigure)); focus_menu->insert(new FocusModelMenuItem(i18n->getMessage(ConfigmenuSet, ConfigmenuSemiSloppyFocus, "Semi Sloppy Focus"), *this, Fluxbox::SEMISLOPPYFOCUS, save_and_reconfigure)); focus_menu->insert(new BoolMenuItem(i18n->getMessage(ConfigmenuSet, ConfigmenuAutoRaise, "Auto Raise"), *resource.auto_raise, save_and_reconfigure)); focus_menu->update(); menu.insert(focusmenu_label, focus_menu); #ifdef SLIT if (slit() != 0) { slit()->menu().setInternalMenu(); menu.insert("Slit", &slit()->menu()); } #endif // SLIT Configmenus::iterator it = m_configmenu_list.begin(); Configmenus::iterator it_end = m_configmenu_list.end(); for (; it != it_end; ++it) menu.insert(it->first, it->second); menu.insert(new BoolMenuItem(i18n->getMessage(ConfigmenuSet, ConfigmenuImageDithering, "Image Dithering"), *resource.image_dither, save_and_reconfigure)); menu.insert(new BoolMenuItem(i18n->getMessage(ConfigmenuSet, ConfigmenuOpaqueMove, "Opaque Window Moving"), *resource.opaque_move, saverc_cmd)); menu.insert(new BoolMenuItem(i18n->getMessage(ConfigmenuSet, ConfigmenuFullMax, "Full Maximization"), *resource.full_max, saverc_cmd)); menu.insert(new BoolMenuItem(i18n->getMessage(ConfigmenuSet, ConfigmenuFocusNew, "Focus New Windows"), *resource.focus_new, saverc_cmd)); menu.insert(new BoolMenuItem(i18n->getMessage(ConfigmenuSet, ConfigmenuFocusLast, "Focus Last Window on Workspace"), *resource.focus_last, saverc_cmd)); menu.insert(new BoolMenuItem(i18n->getMessage(ConfigmenuSet, ConfigmenuWorkspaceWarping, "Workspace Warping"), *resource.workspace_warping, saverc_cmd)); menu.insert(new BoolMenuItem(i18n->getMessage(ConfigmenuSet, ConfigmenuDesktopWheeling, "Desktop MouseWheel Switching"), *resource.desktop_wheeling, saverc_cmd)); menu.insert(new BoolMenuItem("Click Raises", *resource.click_raises, saverc_cmd)); // setup antialias cmd to reload style and save resource on toggle menu.insert(new BoolMenuItem(i18n->getMessage(ConfigmenuSet, ConfigmenuAntiAlias, "AntiAlias"), *resource.antialias, save_and_reconfigure)); FbTk::MenuItem *menu_alpha_item = new IntResMenuItem("Menu Alpha", resource.menu_alpha, 0, 255); menu_alpha_item->setCommand(saverc_cmd); menu.insert(menu_alpha_item); // finaly update menu menu.update(); } void BScreen::createStyleMenu(FbTk::Menu &menu, const char *label, const char *directory) { // perform shell style ~ home directory expansion string stylesdir(FbTk::StringUtil::expandFilename(directory ? directory : "")); I18n *i18n = I18n::instance(); struct stat statbuf; if (! stat(stylesdir.c_str(), &statbuf)) { if (S_ISDIR(statbuf.st_mode)) { // is a directory? FbTk::Directory dir(stylesdir.c_str()); // create a vector of all the filenames in the directory // add sort it std::vector<std::string> filelist(dir.entries()); for (size_t file_index = 0; file_index < dir.entries(); ++file_index) filelist[file_index] = dir.readFilename(); std::sort(filelist.begin(), filelist.end(), less<string>()); int slen = stylesdir.size(); // for each file in directory add filename and path to menu for (size_t file_index = 0; file_index < dir.entries(); file_index++) { int nlen = filelist[file_index].size(); char style[MAXPATHLEN + 1]; strncpy(style, stylesdir.c_str(), slen); *(style + slen) = '/'; strncpy(style + slen + 1, filelist[file_index].c_str(), nlen + 1); if ( !stat(style, &statbuf) && S_ISREG(statbuf.st_mode)) { FbTk::MenuItem *item = new StyleMenuItem(filelist[file_index], style); menu.insert(item); } } // update menu graphics menu.update(); Fluxbox::instance()->saveMenuFilename(stylesdir.c_str()); } else { // no directory fprintf(stderr, i18n-> getMessage(FBNLS::ScreenSet, FBNLS::ScreenSTYLESDIRErrorNotDir, "BScreen::parseMenuFile:" " [stylesdir/stylesmenu] error, %s is not a" " directory\n"), stylesdir.c_str()); } // end of directory check } else { // stat failed fprintf(stderr, i18n-> getMessage(FBNLS::ScreenSet, FBNLS::ScreenSTYLESDIRErrorNoExist, "BScreen::parseMenuFile: [stylesdir/stylesmenu]" " error, %s does not exist\n"), stylesdir.c_str()); } // end of stat } void BScreen::shutdown() { Display *disp = FbTk::App::instance()->display(); rootWindow().setEventMask(NoEventMask); XSync(disp, False); m_shutdown = true; for_each(m_workspaces_list.begin(), m_workspaces_list.end(), mem_fun(&Workspace::shutdown)); #ifdef SLIT if (m_slit.get()) m_slit->shutdown(); #endif // SLIT } void BScreen::showPosition(int x, int y) { if (! geom_visible) { if (hasXinerama()) { unsigned int head = getCurrHead(); m_geom_window.move(getHeadX(head) + (getHeadWidth(head) - m_geom_window.width()) / 2, getHeadY(head) + (getHeadHeight(head) - m_geom_window.height()) / 2); } else { m_geom_window.move((width() - m_geom_window.width()) / 2, (height() - m_geom_window.height()) / 2); } m_geom_window.show(); m_geom_window.raise(); geom_visible = true; } char label[256]; sprintf(label, I18n::instance()->getMessage(FBNLS::ScreenSet, FBNLS::ScreenPositionFormat, "X: %4d x Y: %4d"), x, y); m_geom_window.clear(); winFrameTheme().font().drawText(m_geom_window.window(), screenNumber(), winFrameTheme().labelTextFocusGC(), label, strlen(label), m_root_theme->bevelWidth(), m_root_theme->bevelWidth() + winFrameTheme().font().ascent()); } void BScreen::showGeometry(unsigned int gx, unsigned int gy) { if (! geom_visible) { if (hasXinerama()) { unsigned int head = getCurrHead(); m_geom_window.move(getHeadX(head) + (getHeadWidth(head) - m_geom_window.width()) / 2, getHeadY(head) + (getHeadHeight(head) - m_geom_window.height()) / 2); } else { m_geom_window.move((width() - m_geom_window.width()) / 2, (height() - m_geom_window.height()) / 2); } m_geom_window.show(); m_geom_window.raise(); geom_visible = true; } char label[256]; sprintf(label, I18n::instance()->getMessage( FBNLS::ScreenSet, FBNLS::ScreenGeometryFormat, "W: %4d x H: %4d"), gx, gy); m_geom_window.clear(); //TODO: geom window again?! repeated winFrameTheme().font().drawText(m_geom_window.window(), screenNumber(), winFrameTheme().labelTextFocusGC(), label, strlen(label), m_root_theme->bevelWidth(), m_root_theme->bevelWidth() + winFrameTheme().font().ascent()); } void BScreen::hideGeometry() { if (geom_visible) { m_geom_window.hide(); geom_visible = false; } } void BScreen::setLayer(FbTk::XLayerItem &item, int layernum) { m_layermanager.moveToLayer(item, layernum); } /** Goes to the workspace "right" of the current */ void BScreen::nextWorkspace(const int delta) { changeWorkspaceID( (currentWorkspaceID() + delta) % getCount()); } /** Goes to the workspace "left" of the current */ void BScreen::prevWorkspace(const int delta) { changeWorkspaceID( (currentWorkspaceID() - delta + getCount()) % getCount()); } /** Goes to the workspace "right" of the current */ void BScreen::rightWorkspace(const int delta) { if (currentWorkspaceID()+delta < getCount()) changeWorkspaceID(currentWorkspaceID()+delta); } /** Goes to the workspace "left" of the current */ void BScreen::leftWorkspace(const int delta) { if (currentWorkspaceID() >= static_cast<unsigned int>(delta)) changeWorkspaceID(currentWorkspaceID()-delta); } /** @return true if the windows should be skiped else false */ bool BScreen::doSkipWindow(const WinClient &winclient, int opts) { const FluxboxWindow *win = winclient.fbwindow(); return (!win || (opts & CYCLESKIPSTUCK) != 0 && win->isStuck() || // skip if stuck // skip if not active client (i.e. only visit each fbwin once) (opts & CYCLEGROUPS) != 0 && win->winClient().window() != winclient.window() || (opts & CYCLESKIPSHADED) != 0 && win->isShaded() // skip if shaded ); } void BScreen::renderGeomWindow() { Pixmap tmp = geom_pixmap; if (winFrameTheme().labelFocusTexture().type() & FbTk::Texture::PARENTRELATIVE) { if (winFrameTheme().titleFocusTexture().type() == (FbTk::Texture::FLAT | FbTk::Texture::SOLID)) { geom_pixmap = None; m_geom_window.setBackgroundColor(winFrameTheme().titleFocusTexture().color()); } else { geom_pixmap = imageControl().renderImage(m_geom_window.width(), m_geom_window.height(), winFrameTheme().titleFocusTexture()); m_geom_window.setBackgroundPixmap(geom_pixmap); } } else { if (winFrameTheme().labelFocusTexture().type() == (FbTk::Texture::FLAT | FbTk::Texture::SOLID)) { geom_pixmap = None; m_geom_window.setBackgroundColor(winFrameTheme().labelFocusTexture().color()); } else { geom_pixmap = imageControl().renderImage(m_geom_window.width(), m_geom_window.height(), winFrameTheme().labelFocusTexture()); m_geom_window.setBackgroundPixmap(geom_pixmap); } } if (tmp) imageControl().removeImage(tmp); } /** Called when a set of watched modifiers has been released */ void BScreen::notifyReleasedKeys(XKeyEvent &ke) { if (cycling_focus) { cycling_focus = false; cycling_last = 0; // put currently focused window to top // the iterator may be invalid if the window died // in which case we'll do a proper revert focus if (cycling_window != focused_list.end()) { WinClient *client = *cycling_window; focused_list.erase(cycling_window); focused_list.push_front(client); client->fbwindow()->raise(); } else { Fluxbox::instance()->revertFocus(*this); } } } /** * Used to find out which window was last focused on the given workspace * If workspace is outside the ID range, then the absolute last focused window * is given. */ WinClient *BScreen::getLastFocusedWindow(int workspace) { if (focused_list.empty()) return 0; if (workspace < 0 || workspace >= (int) getCount()) return focused_list.front(); FocusedWindows::iterator it = focused_list.begin(); FocusedWindows::iterator it_end = focused_list.end(); for (; it != it_end; ++it) if ((*it)->fbwindow() && (((int)(*it)->fbwindow()->workspaceNumber()) == workspace && !(*it)->fbwindow()->isIconic() && (!(*it)->fbwindow()->isStuck() || (*it)->fbwindow()->isFocused()))) // only give focus to a stuck window if it is currently focused // otherwise they tend to override normal workspace focus return *it; return 0; } void BScreen::updateSize() { rootWindow().updateGeometry(); // reconfigure anything that depends on root window size // reset background m_root_theme->reconfigTheme(); #ifdef SLIT if (slit()) slit()->reconfigure(); #endif // SLIT //!! TODO: should we re-maximize the maximized windows? } /** * Find the group of windows to this window's left * So, we check the leftgroup hint, and see if we know any windows */ FluxboxWindow *BScreen::findGroupLeft(WinClient &winclient) { Window w = winclient.getGroupLeftWindow(); if (w == None) return 0; WinClient *have_client = Fluxbox::instance()->searchWindow(w); if (!have_client) { // not found, add it to expecting m_expecting_groups[w] = &winclient; } else if (&have_client->screen() != &winclient.screen()) // something is not consistent return 0; if (have_client) return have_client->fbwindow(); else return 0; } FluxboxWindow *BScreen::findGroupRight(WinClient &winclient) { Groupables::iterator it = m_expecting_groups.find(winclient.window()); if (it == m_expecting_groups.end()) return 0; // yay, this'll do. WinClient *other = it->second; m_expecting_groups.erase(it); // don't expect it anymore // forget about it if it isn't the left-most client in the group, plus // it must have the atom set on it (i.e. previously encountered by fluxbox) // for us to check our expecting if (!winclient.hasGroupLeftWindow() || other->getGroupLeftWindow() != None) return 0; return other->m_win; } void BScreen::initXinerama() { #ifdef XINERAMA Display *display = FbTk::App::instance()->display(); if (!XineramaIsActive(display)) { m_xinerama_avail = false; m_xinerama_headinfo = 0; m_xinerama_num_heads = 0; return; } m_xinerama_avail = true; XineramaScreenInfo *screen_info; int number; screen_info = XineramaQueryScreens(display, &number); m_xinerama_headinfo = new XineramaHeadInfo[number]; m_xinerama_num_heads = number; for (int i=0; i < number; i++) { m_xinerama_headinfo[i].x = screen_info[i].x_org; m_xinerama_headinfo[i].y = screen_info[i].y_org; m_xinerama_headinfo[i].width = screen_info[i].width; m_xinerama_headinfo[i].height = screen_info[i].height; } #else // XINERAMA // no xinerama m_xinerama_avail = false; m_xinerama_num_heads = 0; #endif // XINERAMA } int BScreen::getHead(int x, int y) const { if (!hasXinerama()) return 0; #ifdef XINERAMA for (int i=0; i < m_xinerama_num_heads; i++) { if (x >= m_xinerama_headinfo[i].x && x < (m_xinerama_headinfo[i].x + m_xinerama_headinfo[i].width) && y >= m_xinerama_headinfo[i].y && y < (m_xinerama_headinfo[i].y + m_xinerama_headinfo[i].height)) { return i+1; } } #endif // XINERAMA return 0; } int BScreen::getHead(FbTk::FbWindow &win) const { if (hasXinerama()) return getHead(win.x() + win.width()/2, win.y() + win.height()/2); else return 0; } int BScreen::getCurrHead() const { if (!hasXinerama()) return 0; int root_x = 0, root_y = 0; #ifdef XINERAMA int ignore_i; unsigned int ignore_ui; Window ignore_w; XQueryPointer(FbTk::App::instance()->display(), rootWindow().window(), &ignore_w, &ignore_w, &root_x, &root_y, &ignore_i, &ignore_i, &ignore_ui); #endif // XINERAMA return getHead(root_x, root_y); } int BScreen::getHeadX(int head) const { #ifdef XINERAMA if (head == 0 || head > m_xinerama_num_heads) return 0; return m_xinerama_headinfo[head-1].x; #else return 0; #endif // XINERAMA } int BScreen::getHeadY(int head) const { #ifdef XINERAMA if (head == 0 || head > m_xinerama_num_heads) return 0; return m_xinerama_headinfo[head-1].y; #else return 0; #endif // XINERAMA } int BScreen::getHeadWidth(int head) const { #ifdef XINERAMA if (head == 0 || head > m_xinerama_num_heads) return width(); return m_xinerama_headinfo[head-1].width; #else return width(); #endif // XINERAMA } int BScreen::getHeadHeight(int head) const { #ifdef XINERAMA if (head == 0 || head > m_xinerama_num_heads) return height(); return m_xinerama_headinfo[head-1].height; #else return height(); #endif // XINERAMA } // TODO: when toolbar gets its resources moved into Toolbar.hh/cc, then // this can be gone and a consistent interface for the two used // on the actual objects template <> int BScreen::getOnHead<Slit>(Slit &slit) { return 0; } template <> void BScreen::setOnHead<Slit>(Slit &slit, int head) { // slit.saveOnHead(head); slit.reconfigure(); }