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// Xinerama.hh for Fluxbox - helpful tools for multiple heads
// Copyright (c) 2003 - 2006 Henrik Kinnunen (fluxgen at fluxbox dot org)
// and Simon Bowden (rathnor at users.sourceforge.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.
#ifndef XINERAMA_HH
#define XINERAMA_HH
#include "FbMenu.hh"
#include "fluxbox.hh"
#include "Screen.hh"
#include "FbTk/RefCount.hh"
#include "FbTk/SimpleCommand.hh"
#include "FbTk/RadioMenuItem.hh"
// provides a generic way for giving an object a xinerama head menu
// The object must have two functions:
// int getOnHead(), and
// void setOnHead(int)
/// this class holds the xinerama items
template <typename ItemType>
class XineramaHeadMenuItem : public FbTk::RadioMenuItem {
public:
XineramaHeadMenuItem(const FbTk::FbString &label, ItemType &object, int headnum,
FbTk::RefCount<FbTk::Command<void> > &cmd):
FbTk::RadioMenuItem(label,cmd), m_object(object), m_headnum(headnum) {}
XineramaHeadMenuItem(const FbTk::FbString &label, ItemType &object, int headnum):
FbTk::RadioMenuItem(label), m_object(object), m_headnum(headnum) {}
bool isSelected() const { return m_object.getOnHead() == m_headnum; }
void click(int button, int time, unsigned int mods) {
m_object.saveOnHead(m_headnum);
FbTk::RadioMenuItem::click(button, time, mods);
}
private:
ItemType &m_object;
int m_headnum;
};
/// Create a xinerama menu
template <typename ItemType>
class XineramaHeadMenu : public ToggleMenu {
public:
XineramaHeadMenu(FbTk::ThemeProxy<FbTk::MenuTheme> &tm, BScreen &screen,
FbTk::ImageControl &imgctrl, FbTk::XLayer &layer,
ItemType &item, const FbTk::FbString & title = "");
void reloadHeads();
private:
ItemType &m_object;
BScreen &m_screen;
};
template <typename ItemType>
XineramaHeadMenu<ItemType>::XineramaHeadMenu(
FbTk::ThemeProxy<FbTk::MenuTheme> &tm, BScreen &screen,
FbTk::ImageControl &imgctrl, FbTk::XLayer &layer, ItemType &item,
const FbTk::FbString & title):
ToggleMenu(tm, imgctrl, layer),
m_object(item), m_screen(screen)
{
setLabel(title);
reloadHeads();
}
template <typename ItemType>
void XineramaHeadMenu<ItemType>::reloadHeads()
{
removeAll();
FbTk::RefCount<FbTk::Command<void> > saverc_cmd(new FbTk::SimpleCommand<Fluxbox>(
*Fluxbox::instance(),
&Fluxbox::save_rc));
char tname[128];
for (int i=1; i <= m_screen.numHeads(); ++i) {
// TODO: nls
/*
sprintf(tname, I18n::instance()->
getMessage(
FBNLS::ScreenSet,
FBNLS::XineramaDefaultHeadFormat,
"Head %d"), i); //m_id starts at 0
*/
sprintf(tname, "Head %d", i);
insert(new XineramaHeadMenuItem<ItemType>(
tname, m_object, i, saverc_cmd));
}
// TODO: nls
insert(new XineramaHeadMenuItem<ItemType>(
"All Heads", m_object, 0, saverc_cmd));
updateMenu();
}
#endif // XINERAMA_HH
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