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/**
* @file lltoolview.h
* @brief UI container for tools.
*
* $LicenseInfo:firstyear=2001&license=viewergpl$
*
* Copyright (c) 2001-2008, Linden Research, Inc.
*
* Second Life Viewer Source Code
* The source code in this file ("Source Code") is provided by Linden Lab
* to you under the terms of the GNU General Public License, version 2.0
* ("GPL"), unless you have obtained a separate licensing agreement
* ("Other License"), formally executed by you and Linden Lab. Terms of
* the GPL can be found in doc/GPL-license.txt in this distribution, or
* online at http://secondlife.com/developers/opensource/gplv2
*
* There are special exceptions to the terms and conditions of the GPL as
* it is applied to this Source Code. View the full text of the exception
* in the file doc/FLOSS-exception.txt in this software distribution, or
* online at http://secondlife.com/developers/opensource/flossexception
*
* By copying, modifying or distributing this software, you acknowledge
* that you have read and understood your obligations described above,
* and agree to abide by those obligations.
*
* ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
* WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
* COMPLETENESS OR PERFORMANCE.
* $/LicenseInfo$
*/
#ifndef LL_LLTOOLVIEW_H
#define LL_LLTOOLVIEW_H
// requires stdtypes.h
#include "linked_lists.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);
void addTool(const LLString& icon_off, const LLString& icon_on, LLPanel* panel, LLTool* tool, LLView* hoverView, const char* label);
LLView* getCurrentHoverView();
private:
LLRect getButtonRect(S32 button_index); // return rect for button to add, zero-based index
LLToolContainer *findToolContainer(LLTool *tool);
private:
LLLinkedList
<LLToolContainer> mContainList;
S32 mButtonCount; // used to compute rectangles
};
#endif
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