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/**
* @file lltoolview.h
* @brief UI container for tools.
*
* $LicenseInfo:firstyear=2001&license=viewerlgpl$
* Second Life Viewer Source Code
* Copyright (C) 2010, Linden Research, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License only.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
* $/LicenseInfo$
*/
#ifndef LL_LLTOOLVIEW_H
#define LL_LLTOOLVIEW_H
// requires stdtypes.h
#include "llpanel.h"
// forward declares
class LLTool;
class LLButton;
class LLToolView;
// Utility class, container for the package of information we need about
// each tool. The package can either point directly to a tool, or indirectly
// to another view of tools.
class LLToolContainer
{
public:
LLToolContainer(LLToolView* parent);
~LLToolContainer();
public:
LLToolView* mParent; // toolview that owns this container
LLButton* mButton;
LLPanel* mPanel;
LLTool* mTool; // if not NULL, this is a tool ref
};
// A view containing automatically arranged button icons representing
// tools. The icons sit on top of panels containing options for each
// tool.
class LLToolView
: public LLView
{
public:
LLToolView(const std::string& name, const LLRect& rect);
~LLToolView();
virtual void draw(); // handle juggling tool button highlights, panel visibility
static void onClickToolButton(void* container);
LLView* getCurrentHoverView();
private:
LLRect getButtonRect(S32 button_index); // return rect for button to add, zero-based index
LLToolContainer *findToolContainer(LLTool *tool);
private:
typedef std::vector<LLToolContainer*> contain_list_t;
contain_list_t mContainList;
S32 mButtonCount; // used to compute rectangles
};
#endif
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