// -*- Mode: C++; indent-tabs-mode: nil; tab-width: 2 -*-
/*
* Copyright 2011 Canonical Ltd.
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License version 3, as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranties of
* MERCHANTABILITY, SATISFACTORY QUALITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the applicable version of the GNU Lesser General Public
* License for more details.
*
* You should have received a copy of both the GNU Lesser General Public
* License version 3 along with this program. If not, see
*
*
* Authored by: Gordon Allott
*
*/
#ifndef UNITYSHELL_FILTERMULTIRANGE_H
#define UNITYSHELL_FILTERMULTIRANGE_H
#include
#include
#include
#include
#include "FilterAllButton.h"
#include "FilterBasicButton.h"
#include "FilterExpanderLabel.h"
namespace unity
{
namespace dash
{
class FilterMultiRangeButton;
class FilterMultiRangeWidget : public FilterExpanderLabel
{
NUX_DECLARE_OBJECT_TYPE(FilterMultiRangeWidget, FilterExpanderLabel);
typedef nux::ObjectPtr FilterMultiRangeButtonPtr;
public:
FilterMultiRangeWidget(NUX_FILE_LINE_PROTO);
void SetFilter(Filter::Ptr const& filter);
std::string GetFilterType();
protected:
void InitTheme();
nux::Area* FindAreaUnderMouse(const nux::Point& mouse_position, nux::NuxEventType event_type);
void RecvMouseMove(int x, int y, int dx, int dy, unsigned long button_flags, unsigned long key_flags);
void RecvMouseUp(int x, int y, unsigned long button_flags, unsigned long key_flags);
void RecvMouseDown(int x, int y, unsigned long button_flags, unsigned long key_flags);
void RecvMouseDrag(int x, int y, int dx, int dy, unsigned long button_flags, unsigned long key_flags);
void ClearRedirectedRenderChildArea();
private:
void OnAllActivated(nux::View* view);
void OnOptionAdded(dash::FilterOption::Ptr const& new_filter);
void OnOptionRemoved(dash::FilterOption::Ptr const& removed_filter);
void OnActiveChanged(bool value);
void UpdateMouseFocus(nux::Point const& abs_cursor_position);
virtual void Click(FilterMultiRangeButtonPtr const& button);
bool CheckDrag();
nux::HLayout* layout_;
FilterAllButton* all_button_;
std::vector buttons_;
MultiRangeFilter::Ptr filter_;
FilterMultiRangeButtonPtr mouse_down_button_;
FilterMultiRangeButtonPtr mouse_down_left_active_button_;
FilterMultiRangeButtonPtr mouse_down_right_active_button_;
bool dragging_;
friend class TestFilterMultiRangeWidget;
};
} // unityshell dash
} // unityshell unity
#endif // UNITYSHELL_FILTERMULTIRANGE_H