// Copyright (c) 2010, Thomas Goyne <plorkyeran@aegisub.org>
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/// @file dialog_colorpicker.h
/// @see dialog_colorpicker.cpp
/// @ingroup tools_ui
///

#ifndef AGI_PRE
#include <tr1/functional>
#endif

namespace agi { struct Color; }
class wxWindow;

/// @brief Get a color from the user via a color picker dialog
/// @param parent Parent window
/// @param original Initial color to select
/// @param callback Function called whenever the selected color changes
/// @return Did the user accept the new color?
bool GetColorFromUser(wxWindow* parent, agi::Color original, std::tr1::function<void (agi::Color)> callback);

/// @brief Get a color from the user via a color picker dialog
/// @param T Class which the callback method belongs to
/// @param method Callback method
/// @param parent Parent window
/// @param original Initial color to select
/// @param callbackObj Object to call callback method on. Must be of type T.
/// @return Did the user accept the new color?
template<class T, void (T::*method)(agi::Color)>
bool GetColorFromUser(wxWindow* parent, agi::Color original, T* callbackObj) {
	return GetColorFromUser(parent, original, bind(method, callbackObj, std::tr1::placeholders::_1));
}