lldockcontrol.h
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- /**
- * @file lldockcontrol.h
- * @brief Creates a panel of a specific kind for a toast.
- *
- * $LicenseInfo:firstyear=2003&license=viewergpl$
- *
- * Copyright (c) 2003-2010, 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://secondlifegrid.net/programs/open_source/licensing/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://secondlifegrid.net/programs/open_source/licensing/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_DOCKCONTROL_H
- #define LL_DOCKCONTROL_H
- #include "llerror.h"
- #include "llview.h"
- #include "llfloater.h"
- #include "lluiimage.h"
- /**
- * Provides services for docking of specified floater.
- * This class should be used in case impossibility deriving from LLDockableFloater.
- */
- class LLDockControl
- {
- public:
- enum DocAt
- {
- TOP,
- LEFT,
- BOTTOM
- };
- public:
- // callback for a function getting a rect valid for control's position
- typedef boost::function<void (LLRect& )> get_allowed_rect_callback_t;
- LOG_CLASS(LLDockControl);
- LLDockControl(LLView* dockWidget, LLFloater* dockableFloater,
- const LLUIImagePtr& dockTongue, DocAt dockAt, get_allowed_rect_callback_t get_rect_callback = NULL);
- virtual ~LLDockControl();
- public:
- void on();
- void off();
- void forceRecalculatePosition();
- void setDock(LLView* dockWidget);
- LLView* getDock()
- {
- return mDockWidget;
- }
- void repositionDockable();
- void drawToungue();
- bool isDockVisible();
- // gets a rect that bounds possible positions for a dockable control (EXT-1111)
- void getAllowedRect(LLRect& rect);
- S32 getTongueWidth() { return mDockTongue->getWidth(); }
- S32 getTongueHeight() { return mDockTongue->getHeight(); }
- private:
- virtual void moveDockable();
- private:
- get_allowed_rect_callback_t mGetAllowedRectCallback;
- bool mEnabled;
- bool mRecalculateDocablePosition;
- bool mDockWidgetVisible;
- DocAt mDockAt;
- LLView* mDockWidget;
- LLRect mPrevDockRect;
- LLRect mRootRect;
- LLFloater* mDockableFloater;
- LLUIImagePtr mDockTongue;
- S32 mDockTongueX;
- S32 mDockTongueY;
- };
- #endif /* LL_DOCKCONTROL_H */