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fluxbox/src/Screen.cc
Pavel Labath 1f34dee9b3 Remove obsolete code 
ps: it was already commented out, I'm just deleting it
2011-09-14 19:39:10 +02:00

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// Screen.cc for Fluxbox Window Manager
// Copyright (c) 2001 - 2006 Henrik Kinnunen (fluxgen at fluxbox dot org)
//
// 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.
#include "Screen.hh"
#include "fluxbox.hh"
#include "Keys.hh"
#include "Window.hh"
#include "WindowCmd.hh"
#include "Workspace.hh"
#include "Layer.hh"
#include "FocusControl.hh"
#include "ScreenPlacement.hh"
// menu items
#include "FbTk/BoolMenuItem.hh"
#include "FbTk/IntMenuItem.hh"
#include "FbTk/MenuSeparator.hh"
#include "FocusModelMenuItem.hh"
#include "FbTk/RadioMenuItem.hh"
// menus
#include "FbMenu.hh"
#include "LayerMenu.hh"
#include "MenuCreator.hh"
#include "WinClient.hh"
#include "FbWinFrame.hh"
#include "Strut.hh"
#include "FbTk/CommandParser.hh"
#include "AtomHandler.hh"
#include "HeadArea.hh"
#include "RectangleUtil.hh"
#include "FbCommands.hh"
#include "SystemTray.hh"
#include "Debug.hh"
#include "FbTk/I18n.hh"
#include "FbTk/FbWindow.hh"
#include "FbTk/SimpleCommand.hh"
#include "FbTk/MultLayers.hh"
#include "FbTk/LayerItem.hh"
#include "FbTk/MacroCommand.hh"
#include "FbTk/StringUtil.hh"
#include "FbTk/ImageControl.hh"
#include "FbTk/EventManager.hh"
#include "FbTk/Transparent.hh"
#include "FbTk/Select2nd.hh"
#include "FbTk/Compose.hh"
#include "FbTk/FbString.hh"
#include "FbTk/STLUtil.hh"
#include "FbTk/KeyUtil.hh"
#include "FbTk/Util.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"
#include "SlitClient.hh"
#else
// fill it in
class Slit {};
#endif // SLIT
#ifdef USE_TOOLBAR
#include "Toolbar.hh"
#else
class Toolbar {};
#endif // USE_TOOLBAR
#ifdef STDC_HEADERS
#include <sys/types.h>
#endif // STDC_HEADERS
#ifdef HAVE_UNISTD_H
#include <sys/types.h>
#include <unistd.h>
#endif // HAVE_UNISTD_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
#include <X11/Xatom.h>
#include <X11/keysym.h>
#include <X11/cursorfont.h>
#ifdef XINERAMA
extern "C" {
#include <X11/extensions/Xinerama.h>
}
#endif // XINERAMA
#ifdef HAVE_RANDR
#include <X11/extensions/Xrandr.h>
#endif // HAVE_RANDR
#include <iostream>
#include <algorithm>
#include <functional>
#include <stack>
#ifdef HAVE_CSTRING
#include <cstring>
#else
#include <string.h>
#endif
using std::cerr;
using std::endl;
using std::string;
using std::make_pair;
using std::pair;
using std::list;
using std::vector;
using std::mem_fun;
using std::bind2nd;
using std::equal_to;
using std::hex;
using std::dec;
static bool running = true;
namespace {
int anotherWMRunning(Display *display, XErrorEvent *) {
_FB_USES_NLS;
cerr<<_FB_CONSOLETEXT(Screen, AnotherWMRunning,
"BScreen::BScreen: an error occured while querying the X server.\n"
" another window manager already running on display ",
"Message when another WM is found already active on all screens")
<<DisplayString(display)<<endl;
running = false;
return -1;
}
int calcSquareDistance(int x1, int y1, int x2, int y2) {
return (x2-x1)*(x2-x1) + (y2-y1)*(y2-y1);
}
class TabPlacementMenuItem: public FbTk::RadioMenuItem {
public:
TabPlacementMenuItem(const FbTk::FbString & label, BScreen &screen,
FbWinFrame::TabPlacement place,
FbTk::RefCount<FbTk::Command<void> > &cmd):
FbTk::RadioMenuItem(label, cmd),
m_screen(screen),
m_place(place) {
setCloseOnClick(false);
}
bool isSelected() const { return m_screen.getTabPlacement() == m_place; }
void click(int button, int time, unsigned int mods) {
m_screen.saveTabPlacement(m_place);
FbTk::RadioMenuItem::click(button, time, mods);
}
private:
BScreen &m_screen;
FbWinFrame::TabPlacement m_place;
};
void clampMenuDelay(int& delay) {
delay = FbTk::Util::clamp(delay, 0, 5000);
}
struct TabPlacementString {
FbWinFrame::TabPlacement placement;
const char* str;
};
const TabPlacementString placement_strings[] = {
{ FbWinFrame::TOPLEFT, "TopLeft" },
{ FbWinFrame::TOP, "Top" },
{ FbWinFrame::TOPRIGHT, "TopRight" },
{ FbWinFrame::BOTTOMLEFT, "BottomLeft" },
{ FbWinFrame::BOTTOM, "Bottom" },
{ FbWinFrame::BOTTOMRIGHT, "BottomRight" },
{ FbWinFrame::LEFTBOTTOM, "LeftBottom" },
{ FbWinFrame::LEFT, "Left" },
{ FbWinFrame::LEFTTOP, "LeftTop" },
{ FbWinFrame::RIGHTBOTTOM, "RightBottom" },
{ FbWinFrame::RIGHT, "Right" },
{ FbWinFrame::RIGHTTOP, "RightTop" }
};
} // end anonymous namespace
namespace FbTk {
template<>
string FbTk::Resource<FbWinFrame::TabPlacement>::
getString() const {
size_t i = (m_value == FbTk::Util::clamp(m_value, FbWinFrame::TOPLEFT, FbWinFrame::RIGHTTOP)
? m_value
: FbWinFrame::DEFAULT) - 1;
return placement_strings[i].str;
}
template<>
void FbTk::Resource<FbWinFrame::TabPlacement>::
setFromString(const char *strval) {
size_t i;
for (i = 0; i < sizeof(placement_strings)/sizeof(TabPlacementString); ++i) {
if (strcasecmp(strval, placement_strings[i].str) == 0) {
m_value = placement_strings[i].placement;
return;
}
}
setDefaultValue();
}
} // end namespace FbTk
BScreen::ScreenResource::ScreenResource(FbTk::ResourceManager &rm,
const string &scrname,
const string &altscrname):
opaque_move(rm, true, scrname + ".opaqueMove", altscrname+".OpaqueMove"),
full_max(rm, false, scrname+".fullMaximization", altscrname+".FullMaximization"),
max_ignore_inc(rm, true, scrname+".maxIgnoreIncrement", altscrname+".MaxIgnoreIncrement"),
max_disable_move(rm, false, scrname+".maxDisableMove", altscrname+".MaxDisableMove"),
max_disable_resize(rm, false, scrname+".maxDisableResize", altscrname+".MaxDisableResize"),
workspace_warping(rm, true, scrname+".workspacewarping", altscrname+".WorkspaceWarping"),
show_window_pos(rm, false, scrname+".showwindowposition", altscrname+".ShowWindowPosition"),
auto_raise(rm, true, scrname+".autoRaise", altscrname+".AutoRaise"),
click_raises(rm, true, scrname+".clickRaises", altscrname+".ClickRaises"),
default_deco(rm, "NORMAL", scrname+".defaultDeco", altscrname+".DefaultDeco"),
tab_placement(rm, FbWinFrame::TOPLEFT, scrname+".tab.placement", altscrname+".Tab.Placement"),
windowmenufile(rm, Fluxbox::instance()->getDefaultDataFilename("windowmenu"), scrname+".windowMenu", altscrname+".WindowMenu"),
typing_delay(rm, 0, scrname+".noFocusWhileTypingDelay", altscrname+".NoFocusWhileTypingDelay"),
workspaces(rm, 4, scrname+".workspaces", altscrname+".Workspaces"),
edge_snap_threshold(rm, 10, scrname+".edgeSnapThreshold", altscrname+".EdgeSnapThreshold"),
focused_alpha(rm, 255, scrname+".window.focus.alpha", altscrname+".Window.Focus.Alpha"),
unfocused_alpha(rm, 255, scrname+".window.unfocus.alpha", altscrname+".Window.Unfocus.Alpha"),
menu_alpha(rm, 255, scrname+".menu.alpha", altscrname+".Menu.Alpha"),
menu_delay(rm, 200, scrname + ".menuDelay", altscrname+".MenuDelay"),
tab_width(rm, 64, scrname + ".tab.width", altscrname+".Tab.Width"),
tooltip_delay(rm, 500, scrname + ".tooltipDelay", altscrname+".TooltipDelay"),
allow_remote_actions(rm, false, scrname+".allowRemoteActions", altscrname+".AllowRemoteActions"),
clientmenu_use_pixmap(rm, true, scrname+".clientMenu.usePixmap", altscrname+".ClientMenu.UsePixmap"),
tabs_use_pixmap(rm, true, scrname+".tabs.usePixmap", altscrname+".Tabs.UsePixmap"),
max_over_tabs(rm, false, scrname+".tabs.maxOver", altscrname+".Tabs.MaxOver"),
default_internal_tabs(rm, true /* TODO: autoconf option? */ , scrname+".tabs.intitlebar", altscrname+".Tabs.InTitlebar") {
}
BScreen::BScreen(FbTk::ResourceManager &rm,
const string &screenname,
const string &altscreenname,
int scrn, int num_layers) :
m_layermanager(num_layers),
m_image_control(0),
m_focused_windowtheme(new FbWinFrameTheme(scrn, ".focus", ".Focus")),
m_unfocused_windowtheme(new FbWinFrameTheme(scrn, ".unfocus", ".Unfocus")),
// 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_focused_winbutton_theme(new WinButtonTheme(scrn, "", "", *m_focused_windowtheme)),
m_unfocused_winbutton_theme(new WinButtonTheme(scrn, ".unfocus", ".Unfocus", *m_unfocused_windowtheme)),
m_pressed_winbutton_theme(new WinButtonTheme(scrn, ".pressed", ".Pressed", *m_focused_windowtheme)),
m_menutheme(new FbTk::MenuTheme(scrn)),
m_root_window(scrn),
m_geom_window(new OSDWindow(m_root_window, *this, *m_focused_windowtheme)),
m_pos_window(new OSDWindow(m_root_window, *this, *m_focused_windowtheme)),
m_tooltip_window(new TooltipWindow(m_root_window, *this, *m_focused_windowtheme)),
m_dummy_window(scrn, -1, -1, 1, 1, 0, true, false, CopyFromParent,
InputOnly),
resource(rm, screenname, altscreenname),
m_resource_manager(rm),
m_name(screenname),
m_altname(altscreenname),
m_focus_control(new FocusControl(*this)),
m_placement_strategy(new ScreenPlacement(*this)),
m_cycling(false), m_cycle_opts(0),
m_xinerama_headinfo(0),
m_restart(false),
m_shutdown(false) {
Display *disp = m_root_window.display();
Fluxbox *fluxbox = Fluxbox::instance();
// TODO fluxgen: check if this is the right place (it was not -lis)
//
// Create the first one, initXinerama will expand this if needed.
m_head_areas.resize(1);
m_head_areas[0] = new HeadArea();
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);
FbTk::App::instance()->sync(false);
XSetErrorHandler((XErrorHandler) old);
managed = running;
if (! managed) {
delete m_placement_strategy; m_placement_strategy = 0;
delete m_focus_control; m_focus_control = 0;
return;
}
// we're going to manage the screen, so now add our pid
#ifdef HAVE_GETPID
unsigned long bpid = static_cast<unsigned long>(getpid());
rootWindow().changeProperty(fluxbox->getFluxboxPidAtom(), XA_CARDINAL,
sizeof(pid_t) * 8, PropModeReplace,
(unsigned char *) &bpid, 1);
#endif // HAVE_GETPID
// check if we're the first EWMH compliant window manager on this screen
Atom wm_check = XInternAtom(disp, "_NET_SUPPORTING_WM_CHECK", False);
Atom xa_ret_type;
int ret_format;
unsigned long ret_nitems, ret_bytes_after;
unsigned char *ret_prop;
if (rootWindow().property(wm_check, 0l, 1l,
False, XA_WINDOW, &xa_ret_type, &ret_format, &ret_nitems,
&ret_bytes_after, &ret_prop) ) {
m_restart = (ret_prop != NULL);
XFree(ret_prop);
}
#ifdef HAVE_RANDR
// setup RANDR for this screens root window
// we need to determine if we should use old randr select input function or not
#ifdef X_RRScreenChangeSelectInput
// use old set randr event
XRRScreenChangeSelectInput(disp, rootWindow().window(), True);
#else
XRRSelectInput(disp, rootWindow().window(),
RRScreenChangeNotifyMask);
#endif // X_RRScreenChangeSelectInput
#endif // HAVE_RANDR
_FB_USES_NLS;
#ifdef DEBUG
fprintf(stderr, _FB_CONSOLETEXT(Screen, ManagingScreen,
"BScreen::BScreen: managing screen %d "
"using visual 0x%lx, depth %d\n",
"informational message saying screen number (%d), visual (%lx), and colour depth (%d)").c_str(),
screenNumber(), XVisualIDFromVisual(rootWindow().visual()),
rootWindow().depth());
#endif // DEBUG
FbTk::EventManager *evm = FbTk::EventManager::instance();
evm->add(*this, rootWindow());
Keys *keys = Fluxbox::instance()->keys();
if (keys)
keys->registerWindow(rootWindow().window(), *this,
Keys::GLOBAL|Keys::ON_DESKTOP);
rootWindow().setCursor(XCreateFontCursor(disp, XC_left_ptr));
// load this screens resources
fluxbox->load_rc(*this);
// setup image cache engine
m_image_control.reset(new FbTk::ImageControl(scrn,
fluxbox->colorsPerChannel(),
fluxbox->getCacheLife(), fluxbox->getCacheMax()));
imageControl().installRootColormap();
root_colormap_installed = true;
m_root_theme.reset(new RootTheme(imageControl()));
m_root_theme->reconfigTheme();
focusedWinFrameTheme()->setAlpha(*resource.focused_alpha);
unfocusedWinFrameTheme()->setAlpha(*resource.unfocused_alpha);
m_menutheme->setAlpha(*resource.menu_alpha);
clampMenuDelay(*resource.menu_delay);
m_menutheme->setDelay(*resource.menu_delay);
m_tracker.join(focusedWinFrameTheme()->reconfigSig(),
FbTk::MemFun(*this, &BScreen::focusedWinFrameThemeReconfigured));
renderGeomWindow();
renderPosWindow();
m_tooltip_window->setDelay(*resource.tooltip_delay);
// setup workspaces and workspace menu
int nr_ws = *resource.workspaces;
addWorkspace(); // at least one
for (int i = 1; i < nr_ws; ++i) {
addWorkspace();
}
m_current_workspace = m_workspaces_list.front();
m_windowmenu.reset(createMenu(""));
m_windowmenu->setInternalMenu();
m_windowmenu->setReloadHelper(new FbTk::AutoReloadHelper());
m_windowmenu->reloadHelper()->setReloadCmd(FbTk::RefCount<FbTk::Command<void> >(new FbTk::SimpleCommand<BScreen>(*this, &BScreen::rereadWindowMenu)));
m_rootmenu.reset(createMenu(""));
m_rootmenu->setReloadHelper(new FbTk::AutoReloadHelper());
m_rootmenu->reloadHelper()->setReloadCmd(FbTk::RefCount<FbTk::Command<void> >(new FbTk::SimpleCommand<BScreen>(*this, &BScreen::rereadMenu)));
m_configmenu.reset(createMenu(_FB_XTEXT(Menu, Configuration,
"Configuration", "Title of configuration menu")));
setupConfigmenu(*m_configmenu.get());
m_configmenu->setInternalMenu();
// check which desktop we should start on
unsigned int first_desktop = 0;
if (m_restart) {
Atom net_desktop = XInternAtom(disp, "_NET_CURRENT_DESKTOP", False);
bool exists;
unsigned int ret=static_cast<unsigned int>(rootWindow().cardinalProperty(net_desktop, &exists));
if (exists) {
if (ret < static_cast<unsigned int>(nr_ws))
first_desktop = ret;
}
}
changeWorkspaceID(first_desktop);
#ifdef SLIT
m_slit.reset(new Slit(*this, *layerManager().getLayer(ResourceLayer::DESKTOP),
fluxbox->getSlitlistFilename().c_str()));
#endif // SLIT
rm.unlock();
XFlush(disp);
}
BScreen::~BScreen() {
if (! managed)
return;
m_configmenu.reset(0);
m_toolbar.reset(0);
FbTk::EventManager *evm = FbTk::EventManager::instance();
evm->remove(rootWindow());
Keys *keys = Fluxbox::instance()->keys();
if (keys)
keys->unregisterWindow(rootWindow().window());
if (m_rootmenu.get() != 0)
m_rootmenu->removeAll();
// Since workspacemenu holds client list menus (from workspace)
// we need to destroy it before we destroy workspaces
m_workspacemenu.reset(0);
if (m_extramenus.size()) {
// check whether extramenus are included in windowmenu
// if not, we clean them ourselves
bool extramenus_in_windowmenu = false;
for (size_t i = 0, n = m_windowmenu->numberOfItems(); i < n; i++)
if (m_windowmenu->find(i)->submenu() == m_extramenus.begin()->second) {
extramenus_in_windowmenu = true;
break;
}
ExtraMenus::iterator mit = m_extramenus.begin();
ExtraMenus::iterator mit_end = m_extramenus.end();
for (; mit != mit_end; ++mit) {
// we set them to NOT internal so that they will be deleted when the
// menu is cleaned up. We can't delete them here because they are
// still in the menu
// (They need to be internal for most of the time so that if we
// rebuild the menu, then they won't be removed.
if (! extramenus_in_windowmenu) {
// not attached to our windowmenu
// so we clean it up
delete mit->second;
} else {
// let the parent clean it up
mit->second->setInternalMenu(false);
}
}
}
removeWorkspaceNames();
using namespace FbTk::STLUtil;
destroyAndClear(m_workspaces_list);
destroyAndClear(m_managed_resources);
//why not destroyAndClear(m_icon_list); ?
//problem with that: a delete FluxboxWindow* calls m_diesig.notify()
//which leads to screen.removeWindow() which leads to removeIcon(win)
//which would modify the m_icon_list anyways...
Icons tmp;
tmp = m_icon_list;
while(!tmp.empty()) {
removeWindow(tmp.back());
tmp.back()->restore(true);
delete (tmp.back());
tmp.pop_back();
}
if (hasXinerama() && m_xinerama_headinfo) {
delete [] m_xinerama_headinfo;
}
// slit must be destroyed before headAreas (Struts)
m_slit.reset(0);
delete m_rootmenu.release();
delete m_workspacemenu.release();
delete m_windowmenu.release();
// TODO fluxgen: check if this is the right place
for (size_t i = 0; i < m_head_areas.size(); i++)
delete m_head_areas[i];
delete m_focus_control;
delete m_placement_strategy;
}
bool BScreen::isRestart() {
return Fluxbox::instance()->isStartup() && m_restart;
}
void BScreen::initWindows() {
#ifdef USE_TOOLBAR
m_toolbar.reset(new Toolbar(*this,
*layerManager().getLayer(::ResourceLayer::NORMAL)));
#endif // USE_TOOLBAR
unsigned int nchild;
Window r, p, *children;
Display *disp = FbTk::App::instance()->display();
XQueryTree(disp, rootWindow().window(), &r, &p, &children, &nchild);
// preen the window list of all icon windows... for better dockapp support
for (unsigned int i = 0; i < nchild; i++) {
if (children[i] == None)
continue;
XWMHints *wmhints = XGetWMHints(disp, children[i]);
if (wmhints) {
if ((wmhints->flags & IconWindowHint) &&
(wmhints->icon_window != children[i]))
for (unsigned int j = 0; j < nchild; j++) {
if (children[j] == wmhints->icon_window) {
fbdbg<<"BScreen::initWindows(): children[j] = 0x"<<hex<<children[j]<<dec<<endl;
fbdbg<<"BScreen::initWindows(): = icon_window"<<endl;
children[j] = None;
break;
}
}
XFree(wmhints);
}
}
Fluxbox *fluxbox = Fluxbox::instance();
// manage shown windows
Window transient_for = 0;
bool safety_flag = false;
unsigned int num_transients = 0;
for (unsigned int i = 0; i <= nchild; ++i) {
if (i == nchild) {
if (num_transients) {
if (num_transients == nchild)
safety_flag = true;
nchild = num_transients;
i = num_transients = 0;
} else
break;
}
if (children[i] == None)
continue;
else if (!fluxbox->validateWindow(children[i])) {
fbdbg<<"BScreen::initWindows(): not valid window = "<<hex<<children[i]<<dec<<endl;
children[i] = None;
continue;
}
// if we have a transient_for window and it isn't created yet...
// postpone creation of this window until after all others
if (XGetTransientForHint(disp, children[i], &transient_for) &&
fluxbox->searchWindow(transient_for) == 0 && !safety_flag) {
// add this window back to the beginning of the list of children
children[num_transients] = children[i];
num_transients++;
fbdbg<<"BScreen::initWindows(): postpone creation of 0x"<<hex<<children[i]<<dec<<endl;
fbdbg<<"BScreen::initWindows(): transient_for = 0x"<<hex<<transient_for<<dec<<endl;
continue;
}
XWindowAttributes attrib;
if (XGetWindowAttributes(disp, children[i],
&attrib)) {
if (attrib.override_redirect) {
children[i] = None; // we dont need this anymore, since we already created a window for it
continue;
}
if (attrib.map_state != IsUnmapped)
createWindow(children[i]);
}
children[i] = None; // we dont need this anymore, since we already created a window for it
}
XFree(children);
// now, show slit and toolbar
#ifdef SLIT
if (slit())
slit()->show();
#endif // SLIT
}
unsigned int BScreen::currentWorkspaceID() const {
return m_current_workspace->workspaceID();
}
const Strut* BScreen::availableWorkspaceArea(int head) const {
if (head > numHeads()) {
/* May this ever happen? */
static Strut whole(-1 /* should never be used */, 0, width(), 0, height());
return &whole;
}
return m_head_areas[head ? head-1 : 0]->availableWorkspaceArea();
}
unsigned int BScreen::maxLeft(int head) const {
// we ignore strut if we're doing full maximization
if (hasXinerama())
return doFullMax() ? getHeadX(head) :
getHeadX(head) + availableWorkspaceArea(head)->left();
else
return doFullMax() ? 0 : availableWorkspaceArea(head)->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) - availableWorkspaceArea(head)->right();
else
return doFullMax() ? width() : width() - availableWorkspaceArea(head)->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) + availableWorkspaceArea(head)->top();
else
return doFullMax() ? 0 : availableWorkspaceArea(head)->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) - availableWorkspaceArea(head)->bottom();
else
return doFullMax() ? height() : height() - availableWorkspaceArea(head)->bottom();
}
void BScreen::focusedWinFrameThemeReconfigured() {
renderGeomWindow();
renderPosWindow();
Fluxbox *fluxbox = Fluxbox::instance();
const std::list<Focusable *> winlist =
focusControl().focusedOrderWinList().clientList();
std::list<Focusable *>::const_iterator it = winlist.begin(),
it_end = winlist.end();
for (; it != it_end; ++it)
fluxbox->updateFrameExtents(*(*it)->fbwindow());
}
void BScreen::propertyNotify(Atom atom) {
static Atom fbcmd_atom = XInternAtom(FbTk::App::instance()->display(),
"_FLUXBOX_ACTION", False);
if (allowRemoteActions() && atom == fbcmd_atom) {
Atom xa_ret_type;
int ret_format;
unsigned long ret_nitems, ret_bytes_after;
char *str;
if (rootWindow().property(fbcmd_atom, 0l, 64l,
True, XA_STRING, &xa_ret_type, &ret_format, &ret_nitems,
&ret_bytes_after, (unsigned char **)&str) && str) {
if (ret_bytes_after) {
XFree(str);
long len = 64 + (ret_bytes_after + 3)/4;
rootWindow().property(fbcmd_atom, 0l, len,
True, XA_STRING, &xa_ret_type, &ret_format, &ret_nitems,
&ret_bytes_after, (unsigned char **)&str);
}
static std::auto_ptr<FbTk::Command<void> > cmd(0);
cmd.reset(FbTk::CommandParser<void>::instance().parse(str, false));
if (cmd.get())
cmd->execute();
XFree(str);
}
// TODO: this doesn't belong in FbPixmap
} else if (FbTk::FbPixmap::rootwinPropertyNotify(screenNumber(), atom))
m_bg_change_sig.emit(*this);
}
void BScreen::keyPressEvent(XKeyEvent &ke) {
if (Fluxbox::instance()->keys()->doAction(ke.type, ke.state, ke.keycode,
Keys::GLOBAL|Keys::ON_DESKTOP))
// re-grab keyboard, so we don't pass KeyRelease to clients
// also for catching invalid keys in the middle of keychains
FbTk::EventManager::instance()->grabKeyboard(rootWindow().window());
}
void BScreen::keyReleaseEvent(XKeyEvent &ke) {
if (m_cycling) {
unsigned int state = FbTk::KeyUtil::instance().cleanMods(ke.state);
state &= ~FbTk::KeyUtil::instance().keycodeToModmask(ke.keycode);
if (state) // still cycling
return;
m_cycling = false;
focusControl().stopCyclingFocus();
}
if (!Fluxbox::instance()->keys()->inKeychain())
FbTk::EventManager::instance()->ungrabKeyboard();
}
void BScreen::buttonPressEvent(XButtonEvent &be) {
if (be.button == 1 && !isRootColormapInstalled())
imageControl().installRootColormap();
Keys *keys = Fluxbox::instance()->keys();
keys->doAction(be.type, be.state, be.button, Keys::GLOBAL|Keys::ON_DESKTOP,
0, be.time);
}
void BScreen::cycleFocus(int options, const ClientPattern *pat, bool reverse) {
// get modifiers from event that causes this for focus order cycling
XEvent ev = Fluxbox::instance()->lastEvent();
unsigned int mods = 0;
if (ev.type == KeyPress)
mods = FbTk::KeyUtil::instance().cleanMods(ev.xkey.state);
else if (ev.type == ButtonPress)
mods = FbTk::KeyUtil::instance().cleanMods(ev.xbutton.state);
if (!m_cycling && mods) {
m_cycling = true;
FbTk::EventManager::instance()->grabKeyboard(rootWindow().window());
}
if (mods == 0) // can't stacked cycle unless there is a mod to grab
options |= FocusableList::STATIC_ORDER;
const FocusableList *win_list =
FocusableList::getListFromOptions(*this, options);
focusControl().cycleFocus(*win_list, pat, reverse);
}
FbMenu *BScreen::createMenu(const string &label) {
FbMenu *menu = new FbMenu(menuTheme(),
imageControl(),
*layerManager().getLayer(ResourceLayer::MENU));
if (!label.empty())
menu->setLabel(label);
return menu;
}
FbMenu *BScreen::createToggleMenu(const string &label) {
FbMenu *menu = new ToggleMenu(menuTheme(),
imageControl(),
*layerManager().getLayer(ResourceLayer::MENU));
if (!label.empty())
menu->setLabel(label);
return menu;
}
void BScreen::addExtraWindowMenu(const FbTk::FbString &label, FbTk::Menu *menu) {
menu->setInternalMenu();
menu->disableTitle();
m_extramenus.push_back(make_pair(label, menu));
rereadWindowMenu();
}
void BScreen::reconfigure() {
Fluxbox *fluxbox = Fluxbox::instance();
focusedWinFrameTheme()->setAlpha(*resource.focused_alpha);
unfocusedWinFrameTheme()->setAlpha(*resource.unfocused_alpha);
m_menutheme->setAlpha(*resource.menu_alpha);
clampMenuDelay(*resource.menu_delay);
m_menutheme->setDelay(*resource.menu_delay);
// realize the number of workspaces from the init-file
const unsigned int nr_ws = *resource.workspaces;
if (nr_ws > m_workspaces_list.size()) {
while(nr_ws != m_workspaces_list.size()) {
addWorkspace();
}
} else if (nr_ws < m_workspaces_list.size()) {
while(nr_ws != m_workspaces_list.size()) {
removeLastWorkspace();
}
}
// update menu filenames
m_rootmenu->reloadHelper()->setMainFile(fluxbox->getMenuFilename());
m_windowmenu->reloadHelper()->setMainFile(windowMenuFilename());
// 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.emit(*this);
// Reload style
FbTk::ThemeManager::instance().load(fluxbox->getStyleFilename(),
fluxbox->getStyleOverlayFilename(),
m_root_theme->screenNum());
reconfigureTabs();
}
void BScreen::reconfigureTabs() {
const std::list<Focusable *> winlist =
focusControl().focusedOrderWinList().clientList();
std::list<Focusable *>::const_iterator it = winlist.begin(),
it_end = winlist.end();
for (; it != it_end; ++it)
(*it)->fbwindow()->applyDecorations();
}
void BScreen::updateWorkspaceName(unsigned int w) {
Workspace *space = getWorkspace(w);
if (space) {
m_workspace_names[w] = space->name();
m_workspacenames_sig.emit(*this);
Fluxbox::instance()->save_rc();
}
}
void BScreen::removeWorkspaceNames() {
m_workspace_names.clear();
}
void BScreen::addIcon(FluxboxWindow *w) {
if (w == 0)
return;
// make sure we have a unique list
if (find(iconList().begin(), iconList().end(), w) != iconList().end())
return;
iconList().push_back(w);
// notify listeners
iconListSig().emit(*this);
}
void BScreen::removeIcon(FluxboxWindow *w) {
if (w == 0)
return;
Icons::iterator erase_it = remove_if(iconList().begin(),
iconList().end(),
bind2nd(equal_to<FluxboxWindow *>(), w));
// no need to send iconlist signal if we didn't
// change the iconlist
if (erase_it != m_icon_list.end()) {
iconList().erase(erase_it);
iconListSig().emit(*this);
}
}
void BScreen::removeWindow(FluxboxWindow *win) {
fbdbg<<"BScreen::removeWindow("<<win<<")"<<endl;
// extra precaution, if for some reason, the
// icon list should be out of sync
removeIcon(win);
// remove from workspace
Workspace *space = getWorkspace(win->workspaceNumber());
if (space != 0)
space->removeWindow(win, false);
}
void BScreen::removeClient(WinClient &client) {
focusControl().removeClient(client);
if (client.fbwindow() && client.fbwindow()->isIconic())
iconListSig().emit(*this);
using namespace FbTk;
// remove any grouping this is expecting
Groupables::iterator erase_it = find_if(m_expecting_groups.begin(),
m_expecting_groups.end(),
Compose(bind2nd(equal_to<WinClient *>(), &client),
Select2nd<Groupables::value_type>()));
if (erase_it != m_expecting_groups.end())
m_expecting_groups.erase(erase_it);
// the client could be on icon menu so we update it
//!! TODO: check this with the new icon menu
// updateIconMenu();
}
int BScreen::addWorkspace() {
bool save_name = getNameOfWorkspace(m_workspaces_list.size()) == "";
Workspace *wkspc = new Workspace(*this,
getNameOfWorkspace(m_workspaces_list.size()),
m_workspaces_list.size());
m_workspaces_list.push_back(wkspc);
if (save_name) {
addWorkspaceName(wkspc->name().c_str());
m_workspacenames_sig.emit(*this);
}
saveWorkspaces(m_workspaces_list.size());
workspaceCountSig().emit( *this );
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(wkspc->workspaceID()-1);
Icons::iterator it = iconList().begin();
const Icons::iterator it_end = iconList().end();
for (; it != it_end; ++it) {
if ((*it)->workspaceNumber() == wkspc->workspaceID())
(*it)->setWorkspace(wkspc->workspaceID()-1);
}
m_clientlist_sig.emit(*this);
//remove last workspace
m_workspaces_list.pop_back();
saveWorkspaces(m_workspaces_list.size());
workspaceCountSig().emit( *this );
// must be deleted after we send notify!!
// so we dont get bad pointers somewhere
// while processing the notify signal
delete wkspc;
return m_workspaces_list.size();
}
void BScreen::changeWorkspaceID(unsigned int id, bool revert) {
if (! m_current_workspace || id >= m_workspaces_list.size() ||
id == m_current_workspace->workspaceID())
return;
/* Ignore all EnterNotify events until the pointer actually moves */
this->focusControl().ignoreAtPointer();
FbTk::App::instance()->sync(false);
FluxboxWindow *focused = FocusControl::focusedFbWindow();
if (focused && focused->isMoving() && doOpaqueMove())
// don't reassociate if not opaque moving
reassociateWindow(focused, id, true);
// set new workspace
Workspace *old = currentWorkspace();
m_current_workspace = getWorkspace(id);
// we show new workspace first in order to appear faster
currentWorkspace()->showAll();
// reassociate all windows that are stuck to the new workspace
Workspace::Windows wins = old->windowList();
Workspace::Windows::iterator it = wins.begin();
for (; it != wins.end(); ++it) {
if ((*it)->isStuck()) {
reassociateWindow(*it, id, true);
}
}
// change workspace ID of stuck iconified windows, too
Icons::iterator icon_it = iconList().begin();
for (; icon_it != iconList().end(); ++icon_it) {
if ((*icon_it)->isStuck())
(*icon_it)->setWorkspace(id);
}
if (focused && focused->isMoving() && doOpaqueMove())
focused->focus();
else if (revert)
FocusControl::revertFocus(*this);
old->hideAll(false);
FbTk::App::instance()->sync(false);
m_currentworkspace_sig.emit(*this);
// do this after atom handlers, so scripts can access new workspace number
Fluxbox::instance()->keys()->doAction(FocusIn, 0, 0, Keys::ON_DESKTOP);
}
void BScreen::sendToWorkspace(unsigned int id, FluxboxWindow *win, bool changeWS) {
if (! m_current_workspace || id >= m_workspaces_list.size())
return;
if (!win)
win = FocusControl::focusedFbWindow();
if (!win || &win->screen() != this || win->isStuck())
return;
FbTk::App::instance()->sync(false);
windowMenu().hide();
reassociateWindow(win, id, true);
// change workspace ?
if (changeWS)
changeWorkspaceID(id, false);
// if the window is on current workspace, show it; else hide it.
if (id == currentWorkspace()->workspaceID() && !win->isIconic())
win->show();
else {
win->hide(true);
FocusControl::revertFocus(*this);
}
// send all the transients too
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) {
WinClient::TransientList::const_iterator it = (*client_it)->transientList().begin();
WinClient::TransientList::const_iterator it_end = (*client_it)->transientList().end();
for (; it != it_end; ++it) {
if ((*it)->fbwindow())
sendToWorkspace(id, (*it)->fbwindow(), false);
}
}
}
bool BScreen::isKdeDockapp(Window client) const {
//Check and see if client is KDE dock applet.
bool iskdedockapp = false;
Atom ajunk;
int ijunk;
unsigned long *data = 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;
}
}
return iskdedockapp;
}
bool BScreen::addKdeDockapp(Window client) {
XSelectInput(FbTk::App::instance()->display(), client, StructureNotifyMask);
FbTk::EventHandler *evh = 0;
FbTk::EventManager *evm = FbTk::EventManager::instance();
AtomHandler* handler = 0;
#if USE_TOOLBAR
handler = Fluxbox::instance()->getAtomHandler(SystemTray::getNetSystemTrayAtom(screenNumber()));
#endif
if (handler == 0) {
#ifdef SLIT
if (slit() != 0 && slit()->acceptKdeDockapp())
slit()->addClient(client);
else
#endif // SLIT
return false;
} else {
// this handler is a special case
// so we call setupClient in it
WinClient winclient(client, *this);
handler->setupClient(winclient);
// we need to save old handler and re-add it later
evh = evm->find(client);
}
if (evh != 0) // re-add handler
evm->add(*evh, client);
return true;
}
FluxboxWindow *BScreen::createWindow(Window client) {
FbTk::App::instance()->sync(false);
if (isKdeDockapp(client) && addKdeDockapp(client)) {
return 0; // dont create a FluxboxWindow for this one
}
WinClient *winclient = new WinClient(client, *this);
if (winclient->initial_state == WithdrawnState) {
delete winclient;
#ifdef SLIT
if (slit() && !isKdeDockapp(client))
slit()->addClient(client);
#endif // SLIT
return 0;
}
// check if it should be grouped with something else
FluxboxWindow *win;
WinClient *other;
if ((other = findGroupLeft(*winclient)) && (win = other->fbwindow())) {
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();
Workspace *workspace = getWorkspace(win->workspaceNumber());
if (workspace)
workspace->updateClientmenu();
} else {
win = new FluxboxWindow(*winclient);
if (!win->isManaged()) {
delete win;
return 0;
}
}
}
// add the window to the focus list
// always add to front on startup to keep the focus order the same
if (win->isFocused() || Fluxbox::instance()->isStartup())
focusControl().addFocusFront(*winclient);
else
focusControl().addFocusBack(*winclient);
// we also need to check if another window expects this window to the left
// and if so, then join it.
if ((other = findGroupRight(*winclient)) && other->fbwindow() != win)
win->attachClient(*other);
else if (other) // should never happen
win->moveClientRightOf(*other, *winclient);
m_clientlist_sig.emit(*this);
FbTk::App::instance()->sync(false);
return win;
}
FluxboxWindow *BScreen::createWindow(WinClient &client) {
if (isKdeDockapp(client.window()) && addKdeDockapp(client.window())) {
return 0;
}
FluxboxWindow *win = new FluxboxWindow(client);
#ifdef SLIT
if (win->initialState() == WithdrawnState && slit() != 0) {
slit()->addClient(client.window());
}
#endif // SLIT
if (!win->isManaged()) {
delete win;
return 0;
}
win->show();
// don't ask me why, but client doesn't seem to keep focus in new window
// and we don't seem to get a FocusIn event from setInputFocus
if ((focusControl().focusNew() || FocusControl::focusedWindow() == &client)
&& win->focus())
FocusControl::setFocusedWindow(&client);
m_clientlist_sig.emit(*this);
return win;
}
Strut *BScreen::requestStrut(int head, int left, int right, int top, int bottom) {
if (head > numHeads() && head != 1) {
// head does not exist (if head == 1, then numHeads() == 0,
// which means no xinerama, but there's a head after all
head = numHeads();
}
int begin = head-1;
int end = head;
if (head == 0) { // all heads (or no xinerama)
begin = 0;
end = (numHeads() ? numHeads() : 1);
}
Strut* next = 0;
for (int i = begin; i != end; i++) {
next = m_head_areas[i]->requestStrut(i+1, left, right, top, bottom, next);
}
return next;
}
void BScreen::clearStrut(Strut *str) {
if (str->next())
clearStrut(str->next());
int head = str->head() ? str->head() - 1 : 0;
/* The number of heads may have changed, be careful. */
if (head < (numHeads() ? numHeads() : 1))
m_head_areas[head]->clearStrut(str);
// str is invalid now
}
void BScreen::updateAvailableWorkspaceArea() {
size_t n = (numHeads() ? numHeads() : 1);
bool updated = false;
for (size_t i = 0; i < n; i++) {
updated = m_head_areas[i]->updateAvailableWorkspaceArea() || updated;
}
if (updated)
m_workspace_area_sig.emit(*this);
}
void BScreen::addWorkspaceName(const char *name) {
m_workspace_names.push_back(FbTk::FbStringUtil::LocaleStrToFb(name));
Workspace *wkspc = getWorkspace(m_workspace_names.size()-1);
if (wkspc)
wkspc->setName(m_workspace_names.back());
}
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 >= numberOfWorkspaces())
wkspc_id = currentWorkspace()->workspaceID();
if (!w->isIconic() && w->workspaceNumber() == wkspc_id)
return;
if (w->isIconic()) {
removeIcon(w);
getWorkspace(wkspc_id)->addWindow(*w);
} else if (ignore_sticky || ! w->isStuck()) {
// fresh windows have workspaceNumber == -1, which leads to
// an invalid workspace (unsigned int)
Workspace* ws = getWorkspace(w->workspaceNumber());
if (ws)
ws->removeWindow(w, true);
getWorkspace(wkspc_id)->addWindow(*w);
}
}
void BScreen::initMenus() {
m_workspacemenu.reset(MenuCreator::createMenuType("workspacemenu", screenNumber()));
m_rootmenu->reloadHelper()->setMainFile(Fluxbox::instance()->getMenuFilename());
m_windowmenu->reloadHelper()->setMainFile(windowMenuFilename());
}
void BScreen::rereadMenu() {
m_rootmenu->removeAll();
m_rootmenu->setLabel(FbTk::BiDiString(""));
Fluxbox * const fb = Fluxbox::instance();
if (!fb->getMenuFilename().empty())
MenuCreator::createFromFile(fb->getMenuFilename(), *m_rootmenu,
m_rootmenu->reloadHelper());
if (m_rootmenu->numberOfItems() == 0) {
_FB_USES_NLS;
m_rootmenu->setLabel(_FB_XTEXT(Menu, DefaultRootMenu, "Fluxbox default menu", "Title of fallback root menu"));
FbTk::RefCount<FbTk::Command<void> > restart_fb(FbTk::CommandParser<void>::instance().parse("restart"));
FbTk::RefCount<FbTk::Command<void> > exit_fb(FbTk::CommandParser<void>::instance().parse("exit"));
FbTk::RefCount<FbTk::Command<void> > execute_xterm(FbTk::CommandParser<void>::instance().parse("exec xterm"));
m_rootmenu->setInternalMenu();
m_rootmenu->insert("xterm", execute_xterm);
m_rootmenu->insert(_FB_XTEXT(Menu, Reconfigure, "Reconfigure",
"Reload Configuration command")),
m_rootmenu->insert(_FB_XTEXT(Menu, Restart, "Restart", "Restart command"),
restart_fb);
m_rootmenu->insert(_FB_XTEXT(Menu, Exit, "Exit", "Exit command"),
exit_fb);
}
}
const std::string BScreen::windowMenuFilename() const {
if ((*resource.windowmenufile).empty())
return Fluxbox::instance()->getDefaultDataFilename("windowmenu");
return *resource.windowmenufile;
}
void BScreen::rereadWindowMenu() {
m_windowmenu->removeAll();
if (!windowMenuFilename().empty())
MenuCreator::createFromFile(windowMenuFilename(), *m_windowmenu,
m_windowmenu->reloadHelper());
}
void BScreen::addConfigMenu(const FbTk::FbString &label, FbTk::Menu &menu) {
m_configmenu_list.push_back(make_pair(label, &menu));
if (m_configmenu.get())
setupConfigmenu(*m_configmenu.get());
}
void BScreen::removeConfigMenu(FbTk::Menu &menu) {
Configmenus::iterator erase_it = find_if(m_configmenu_list.begin(),
m_configmenu_list.end(),
FbTk::Compose(bind2nd(equal_to<FbTk::Menu *>(), &menu),
FbTk::Select2nd<Configmenus::value_type>()));
if (erase_it != m_configmenu_list.end())
m_configmenu_list.erase(erase_it);
if (!isShuttingdown() && m_configmenu.get())
setupConfigmenu(*m_configmenu.get());
}
void BScreen::addManagedResource(FbTk::Resource_base *resource) {
m_managed_resources.push_back(resource);
}
void BScreen::setupConfigmenu(FbTk::Menu &menu) {
_FB_USES_NLS;
menu.removeAll();
FbTk::MacroCommand *s_a_reconf_macro = new FbTk::MacroCommand();
FbTk::MacroCommand *s_a_reconftabs_macro = new FbTk::MacroCommand();
FbTk::RefCount<FbTk::Command<void> > saverc_cmd(new FbTk::SimpleCommand<Fluxbox>(
*Fluxbox::instance(),
&Fluxbox::save_rc));
FbTk::RefCount<FbTk::Command<void> > reconf_cmd(FbTk::CommandParser<void>::instance().parse("reconfigure"));
FbTk::RefCount<FbTk::Command<void> > reconftabs_cmd(new FbTk::SimpleCommand<BScreen>(
*this,
&BScreen::reconfigureTabs));
s_a_reconf_macro->add(saverc_cmd);
s_a_reconf_macro->add(reconf_cmd);
s_a_reconftabs_macro->add(saverc_cmd);
s_a_reconftabs_macro->add(reconftabs_cmd);
FbTk::RefCount<FbTk::Command<void> > save_and_reconfigure(s_a_reconf_macro);
FbTk::RefCount<FbTk::Command<void> > save_and_reconftabs(s_a_reconftabs_macro);
// create focus menu
// we don't set this to internal menu so will
// be deleted toghether with the parent
FbTk::FbString focusmenu_label = _FB_XTEXT(Configmenu, FocusModel,
"Focus Model",
"Method used to give focus to windows");
FbTk::Menu *focus_menu = createMenu(focusmenu_label);
#define _BOOLITEM(m,a, b, c, d, e, f) (m).insert(new FbTk::BoolMenuItem(_FB_XTEXT(a, b, c, d), e, f))
#define _FOCUSITEM(a, b, c, d, e) \
focus_menu->insert(new FocusModelMenuItem(_FB_XTEXT(a, b, c, d), focusControl(), \
e, save_and_reconfigure))
_FOCUSITEM(Configmenu, ClickFocus,
"Click To Focus", "Click to focus",
FocusControl::CLICKFOCUS);
_FOCUSITEM(Configmenu, MouseFocus,
"Mouse Focus (Keyboard Friendly)",
"Mouse Focus (Keyboard Friendly)",
FocusControl::MOUSEFOCUS);
_FOCUSITEM(Configmenu, StrictMouseFocus,
"Mouse Focus (Strict)",
"Mouse Focus (Strict)",
FocusControl::STRICTMOUSEFOCUS);
#undef _FOCUSITEM
focus_menu->insert(new FbTk::MenuSeparator());
focus_menu->insert(new TabFocusModelMenuItem(_FB_XTEXT(Configmenu,
ClickTabFocus, "ClickTabFocus", "Click tab to focus windows"),
focusControl(), FocusControl::CLICKTABFOCUS, save_and_reconfigure));
focus_menu->insert(new TabFocusModelMenuItem(_FB_XTEXT(Configmenu,
MouseTabFocus, "MouseTabFocus", "Hover over tab to focus windows"),
focusControl(), FocusControl::MOUSETABFOCUS, save_and_reconfigure));
focus_menu->insert(new FbTk::MenuSeparator());
try {
focus_menu->insert(new FbTk::BoolMenuItem(_FB_XTEXT(Configmenu, FocusNew,
"Focus New Windows", "Focus newly created windows"),
m_resource_manager.getResource<bool>(name() + ".focusNewWindows"),
saverc_cmd));
} catch (FbTk::ResourceException e) {
cerr<<e.what()<<endl;
}
_BOOLITEM(*focus_menu, Configmenu, AutoRaise,
"Auto Raise", "Auto Raise windows on sloppy",
resource.auto_raise, saverc_cmd);
_BOOLITEM(*focus_menu, Configmenu, ClickRaises,
"Click Raises", "Click Raises",
resource.click_raises, saverc_cmd);
focus_menu->updateMenu();
menu.insert(focusmenu_label, focus_menu);
// END focus menu
// BEGIN maximize menu
FbTk::FbString maxmenu_label = _FB_XTEXT(Configmenu, MaxMenu,
"Maximize Options", "heading for maximization options");
FbTk::Menu *maxmenu = createMenu(maxmenu_label);
_BOOLITEM(*maxmenu, Configmenu, FullMax,
"Full Maximization", "Maximise over slit, toolbar, etc",
resource.full_max, saverc_cmd);
_BOOLITEM(*maxmenu, Configmenu, MaxIgnoreInc,
"Ignore Resize Increment",
"Maximizing Ignores Resize Increment (e.g. xterm)",
resource.max_ignore_inc, saverc_cmd);
_BOOLITEM(*maxmenu, Configmenu, MaxDisableMove,
"Disable Moving", "Don't Allow Moving While Maximized",
resource.max_disable_move, saverc_cmd);
_BOOLITEM(*maxmenu, Configmenu, MaxDisableResize,
"Disable Resizing", "Don't Allow Resizing While Maximized",
resource.max_disable_resize, saverc_cmd);
maxmenu->updateMenu();
menu.insert(maxmenu_label, maxmenu);
// END maximize menu
// BEGIN tab menu
FbTk::FbString tabmenu_label = _FB_XTEXT(Configmenu, TabMenu,
"Tab Options",
"heading for tab-related options");
FbTk::Menu *tab_menu = createMenu(tabmenu_label);
FbTk::FbString tabplacement_label = _FB_XTEXT(Menu, Placement, "Placement", "Title of Placement menu");
FbTk::Menu *tabplacement_menu = createToggleMenu(tabplacement_label);
tab_menu->insert(tabplacement_label, tabplacement_menu);
_BOOLITEM(*tab_menu,Configmenu, TabsInTitlebar,
"Tabs in Titlebar", "Tabs in Titlebar",
resource.default_internal_tabs, save_and_reconftabs);
tab_menu->insert(new FbTk::BoolMenuItem(_FB_XTEXT(Common, MaximizeOver,
"Maximize Over", "Maximize over this thing when maximizing"),
resource.max_over_tabs, save_and_reconfigure));
tab_menu->insert(new FbTk::BoolMenuItem(_FB_XTEXT(Toolbar, ShowIcons,
"Show Pictures", "chooses if little icons are shown next to title in the iconbar"),
resource.tabs_use_pixmap, save_and_reconfigure));
FbTk::MenuItem *tab_width_item =
new FbTk::IntMenuItem(_FB_XTEXT(Configmenu, ExternalTabWidth,
"External Tab Width",
"Width of external-style tabs"),
resource.tab_width, 10, 3000, /* silly number */
*tab_menu);
tab_width_item->setCommand(save_and_reconftabs);
tab_menu->insert(tab_width_item);
// menu is 3 wide, 5 down
struct PlacementP {
const FbTk::FbString label;
FbWinFrame::TabPlacement placement;
};
static const PlacementP place_menu[] = {
{ _FB_XTEXT(Align, TopLeft, "Top Left", "Top Left"), FbWinFrame::TOPLEFT},
{ _FB_XTEXT(Align, LeftTop, "Left Top", "Left Top"), FbWinFrame::LEFTTOP},
{ _FB_XTEXT(Align, LeftCenter, "Left Center", "Left Center"), FbWinFrame::LEFT},
{ _FB_XTEXT(Align, LeftBottom, "Left Bottom", "Left Bottom"), FbWinFrame::LEFTBOTTOM},
{ _FB_XTEXT(Align, BottomLeft, "Bottom Left", "Bottom Left"), FbWinFrame::BOTTOMLEFT},
{ _FB_XTEXT(Align, TopCenter, "Top Center", "Top Center"), FbWinFrame::TOP},
{ "", FbWinFrame::TOPLEFT},
{ "", FbWinFrame::TOPLEFT},
{ "", FbWinFrame::TOPLEFT},
{ _FB_XTEXT(Align, BottomCenter, "Bottom Center", "Bottom Center"), FbWinFrame::BOTTOM},
{ _FB_XTEXT(Align, TopRight, "Top Right", "Top Right"), FbWinFrame::TOPRIGHT},
{ _FB_XTEXT(Align, RightTop, "Right Top", "Right Top"), FbWinFrame::RIGHTTOP},
{ _FB_XTEXT(Align, RightCenter, "Right Center", "Right Center"), FbWinFrame::RIGHT},
{ _FB_XTEXT(Align, RightBottom, "Right Bottom", "Right Bottom"), FbWinFrame::RIGHTBOTTOM},
{ _FB_XTEXT(Align, BottomRight, "Bottom Right", "Bottom Right"), FbWinFrame::BOTTOMRIGHT}
};
tabplacement_menu->setMinimumColumns(3);
// create items in sub menu
for (size_t i=0; i< sizeof(place_menu)/sizeof(PlacementP); ++i) {
const PlacementP& p = place_menu[i];
if (p.label == "") {
tabplacement_menu->insert(p.label);
tabplacement_menu->setItemEnabled(i, false);
} else
tabplacement_menu->insert(new TabPlacementMenuItem(p.label, *this, p.placement, save_and_reconftabs));
}
tabplacement_menu->updateMenu();
menu.insert(tabmenu_label, tab_menu);
#ifdef HAVE_XRENDER
if (FbTk::Transparent::haveRender() ||
FbTk::Transparent::haveComposite()) {
FbTk::FbString alphamenu_label = _FB_XTEXT(Configmenu, Transparency,
"Transparency",
"Menu containing various transparency options");
FbTk::Menu *alpha_menu = createMenu(alphamenu_label);
if (FbTk::Transparent::haveComposite(true)) {
static FbTk::SimpleAccessor<bool> s_pseudo(Fluxbox::instance()->getPseudoTrans());
alpha_menu->insert(new FbTk::BoolMenuItem(_FB_XTEXT(Configmenu, ForcePseudoTrans,
"Force Pseudo-Transparency",
"When composite is available, still use old pseudo-transparency"),
s_pseudo, save_and_reconfigure));
}
// in order to save system resources, don't save or reconfigure alpha
// settings until after the user is done changing them
FbTk::RefCount<FbTk::Command<void> > delayed_save_and_reconf(
new FbTk::DelayedCmd(save_and_reconfigure));
FbTk::MenuItem *focused_alpha_item =
new FbTk::IntMenuItem(_FB_XTEXT(Configmenu, FocusedAlpha,
"Focused Window Alpha",
"Transparency level of the focused window"),
resource.focused_alpha, 0, 255, *alpha_menu);
focused_alpha_item->setCommand(delayed_save_and_reconf);
alpha_menu->insert(focused_alpha_item);
FbTk::MenuItem *unfocused_alpha_item =
new FbTk::IntMenuItem(_FB_XTEXT(Configmenu,
UnfocusedAlpha,
"Unfocused Window Alpha",
"Transparency level of unfocused windows"),
resource.unfocused_alpha, 0, 255, *alpha_menu);
unfocused_alpha_item->setCommand(delayed_save_and_reconf);
alpha_menu->insert(unfocused_alpha_item);
FbTk::MenuItem *menu_alpha_item =
new FbTk::IntMenuItem(_FB_XTEXT(Configmenu, MenuAlpha,
"Menu Alpha", "Transparency level of menu"),
resource.menu_alpha, 0, 255, *alpha_menu);
menu_alpha_item->setCommand(delayed_save_and_reconf);
alpha_menu->insert(menu_alpha_item);
alpha_menu->updateMenu();
menu.insert(alphamenu_label, alpha_menu);
}
#endif // HAVE_XRENDER
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);
_BOOLITEM(menu, Configmenu, OpaqueMove,
"Opaque Window Moving",
"Window Moving with whole window visible (as opposed to outline moving)",
resource.opaque_move, saverc_cmd);
_BOOLITEM(menu, Configmenu, WorkspaceWarping,
"Workspace Warping",
"Workspace Warping - dragging windows to the edge and onto the next workspace",
resource.workspace_warping, saverc_cmd);
#undef _BOOLITEM
// finaly update menu
menu.updateMenu();
}
void BScreen::shutdown() {
rootWindow().setEventMask(NoEventMask);
FbTk::App::instance()->sync(false);
m_shutdown = true;
m_focus_control->shutdown();
for_each(m_workspaces_list.begin(),
m_workspaces_list.end(),
mem_fun(&Workspace::shutdown));
}
void BScreen::showPosition(int x, int y) {
if (!doShowWindowPos())
return;
char buf[256];
sprintf(buf, "X:%5d x Y:%5d", x, y);
FbTk::BiDiString label(buf);
m_pos_window->showText(label);
}
void BScreen::hidePosition() {
m_pos_window->hide();
}
void BScreen::showGeometry(unsigned int gx, unsigned int gy) {
if (!doShowWindowPos())
return;
char buf[256];
_FB_USES_NLS;
sprintf(buf,
_FB_XTEXT(Screen, GeometryFormat,
"W: %4d x H: %4d",
"Format for width and height window, %4d for width, and %4d for height").c_str(),
gx, gy);
FbTk::BiDiString label(buf);
m_geom_window->showText(label);
}
void BScreen::showTooltip(const FbTk::BiDiString &text) {
if (*resource.tooltip_delay >= 0)
m_tooltip_window->showText(text);
}
void BScreen::hideTooltip() {
if (*resource.tooltip_delay >= 0)
m_tooltip_window->hide();
}
void BScreen::hideGeometry() {
m_geom_window->hide();
}
void BScreen::setLayer(FbTk::LayerItem &item, int layernum) {
m_layermanager.moveToLayer(item, layernum);
}
/**
Goes to the workspace "right" of the current
*/
void BScreen::nextWorkspace(int delta) {
changeWorkspaceID( (currentWorkspaceID() + delta) % numberOfWorkspaces());
}
/**
Goes to the workspace "left" of the current
*/
void BScreen::prevWorkspace(int delta) {
changeWorkspaceID( (static_cast<signed>(numberOfWorkspaces()) + currentWorkspaceID() - (delta % numberOfWorkspaces())) % numberOfWorkspaces());
}
/**
Goes to the workspace "right" of the current
*/
void BScreen::rightWorkspace(int delta) {
if (currentWorkspaceID()+delta < numberOfWorkspaces())
changeWorkspaceID(currentWorkspaceID()+delta);
}
/**
Goes to the workspace "left" of the current
*/
void BScreen::leftWorkspace(int delta) {
if (currentWorkspaceID() >= static_cast<unsigned int>(delta))
changeWorkspaceID(currentWorkspaceID()-delta);
}
void BScreen::renderGeomWindow() {
char buf[256];
_FB_USES_NLS;
sprintf(buf,
_FB_XTEXT(Screen, GeometrySpacing,
"W: %04d x H: %04d", "Representative maximum sized text for width and height dialog").c_str(),
0, 0);
FbTk::BiDiString label(buf);
m_geom_window->resize(label);
m_geom_window->reconfigTheme();
}
void BScreen::renderPosWindow() {
m_pos_window->resize(FbTk::BiDiString("0:00000 x 0:00000"));
m_pos_window->reconfigTheme();
}
void BScreen::updateSize() {
// update xinerama layout
initXinerama();
// check if window geometry has changed
if (rootWindow().updateGeometry()) {
// reset background
m_root_theme->reset();
// send resize notify
m_resize_sig.emit(*this);
m_workspace_area_sig.emit(*this);
// move windows out of inactive heads
clearHeads();
}
}
/**
* Find the winclient to this window's left
* So, we check the leftgroup hint, and see if we know any windows
*/
WinClient *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;
return have_client;
}
WinClient *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
Window leftwin = other->getGroupLeftWindow();
if (leftwin != None && leftwin != winclient.window())
return 0;
return other;
}
void BScreen::clearXinerama() {
fbdbg<<"BScreen::initXinerama(): dont have Xinerama"<<endl;
m_xinerama_avail = false;
if (m_xinerama_headinfo)
delete [] m_xinerama_headinfo;
m_xinerama_headinfo = 0;
m_xinerama_num_heads = 0;
}
void BScreen::initXinerama() {
#ifdef XINERAMA
Display *display = FbTk::App::instance()->display();
if (!XineramaIsActive(display)) {
clearXinerama();
return;
}
fbdbg<<"BScreen::initXinerama(): have Xinerama"<<endl;
m_xinerama_avail = true;
XineramaScreenInfo *screen_info;
int number;
screen_info = XineramaQueryScreens(display, &number);
/* The call may have actually failed. If this is the first time we init
* Xinerama, fall back to turning it off. If not, pretend nothing
* happened -- another event will tell us and it will work then. */
if (!screen_info) {
if (!m_xinerama_headinfo)
clearXinerama();
return;
}
if (m_xinerama_headinfo)
delete [] m_xinerama_headinfo;
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;
}
XFree(screen_info);
fbdbg<<"BScreen::initXinerama(): number of heads ="<<number<<endl;
/* Reallocate to the new number of heads. */
int ha_num = numHeads() ? numHeads() : 1;
int ha_oldnum = m_head_areas.size();
if (ha_num > ha_oldnum) {
m_head_areas.resize(ha_num);
for (int i = ha_oldnum; i < ha_num; i++)
m_head_areas[i] = new HeadArea();
} else if (ha_num < ha_oldnum) {
for (int i = ha_num; i < ha_oldnum; i++)
delete m_head_areas[i];
m_head_areas.resize(ha_num);
}
#else // XINERAMA
// no xinerama
m_xinerama_avail = false;
m_xinerama_num_heads = 0;
#endif // XINERAMA
}
/* Move windows out of inactive heads */
void BScreen::clearHeads() {
if (!hasXinerama()) return;
for (Workspaces::iterator i = m_workspaces_list.begin();
i != m_workspaces_list.end(); i++) {
for (Workspace::Windows::iterator win = (*i)->windowList().begin();
win != (*i)->windowList().end(); win++) {
FluxboxWindow& w = *(*win);
// check if the window is invisible
bool invisible = true;
int j;
for (j = 0; j < m_xinerama_num_heads; ++j) {
XineramaHeadInfo& hi = m_xinerama_headinfo[j];
if (RectangleUtil::overlapRectangles(hi, w)) {
invisible = false;
break;
}
}
if (invisible) { // get closest head and replace the (now invisible) cwindow
int closest_head = getHead(w.fbWindow());
if (closest_head == 0) {
closest_head = 1; // first head is a safe bet here
}
w.placeWindow(closest_head);
}
}
}
}
int BScreen::getHead(int x, int y) const {
#ifdef XINERAMA
if (hasXinerama()) {
for (int i=0; i < m_xinerama_num_heads; i++) {
if (RectangleUtil::insideBorder(m_xinerama_headinfo[i], x, y, 0)) {
return i+1;
}
}
}
#endif // XINERAMA
return 0;
}
int BScreen::getHead(const FbTk::FbWindow &win) const {
int head = 0; // whole screen
#ifdef XINERAMA
if (hasXinerama()) {
// cast needed to prevent win.x() become "unsigned int" which is bad
// since it might become negative
int cx = win.x() + static_cast<int>(win.width() / 2);
int cy = win.y() + static_cast<int>(win.height() / 2);
long dist = -1;
int i;
for (i = 0; i < m_xinerama_num_heads; ++i) {
XineramaHeadInfo& hi = m_xinerama_headinfo[i];
int d = calcSquareDistance(cx, cy, hi.x() + (hi.width() / 2), hi.y() + (hi.height() / 2));
if (dist == -1 || d < dist) { // found a closer head
head = i + 1;
dist = d;
}
}
}
#endif
return head;
}
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
}
pair<int,int> BScreen::clampToHead(int head, int x, int y, int w, int h) const {
// if there are multiple heads, head=0 is not valid
// a better way would be to search the closest head
if (head == 0 && numHeads() != 0)
head = 1;
int hx = getHeadX(head);
int hy = getHeadY(head);
int hw = getHeadWidth(head);
int hh = getHeadHeight(head);
x = FbTk::Util::clamp(x, hx, hx + hw - w);
y = FbTk::Util::clamp(y, hy, hy + hh - h);
return make_pair(x,y);
}
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