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// WindowCmd.hh
// Copyright (c) 2005 - 2006 Fluxbox Team (fluxgen at fluxbox dot org)
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the "Software"),
// to deal in the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense,
// and/or sell copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
#ifndef WINDOWCMD_HH
#define WINDOWCMD_HH
#include "FbTk/Command.hh"
#include "FbTk/Accessor.hh"
#include "Window.hh"
#include "WinClient.hh"
/// holds context for WindowCmd
class WindowCmd_base {
public:
// some window commands (e.g. close, kill, detach) need to know which client
// the command refers to, so we store it here as well, in case it is not the
// current client (selected from workspace menu, for example)
static void setWindow(FluxboxWindow *win) {
s_win = win;
s_client = (win ? &win->winClient() : 0);
}
static void setClient(WinClient *client) {
s_client = client;
s_win = (client ? client->fbwindow() : 0);
}
static FluxboxWindow *window() { return s_win; }
static WinClient *client() { return s_client; }
protected:
static FluxboxWindow *s_win;
static WinClient *s_client;
};
/// executes action for a dynamic context set in WindowCmd_base
template <typename ReturnType=void>
class WindowCmd: public WindowCmd_base, public FbTk::Command<void> {
public:
typedef ReturnType (FluxboxWindow::* Action)();
WindowCmd(Action a):m_action(a) {}
void execute() {
if (window() != 0)
(*window().*m_action)();
}
private:
Action m_action;
};
#endif // WINDOWCMD_HH
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