lldockablefloater.cpp
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- /**
- * @file lldockablefloater.cpp
- * @brief Creates a panel of a specific kind for a toast
- *
- * $LicenseInfo:firstyear=2000&license=viewergpl$
- *
- * Copyright (c) 2000-2010, 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.
- * $/LicenseInfo$
- */
- #include "linden_common.h"
- #include "lldockablefloater.h"
- #include "llfloaterreg.h"
- //static
- LLHandle<LLFloater> LLDockableFloater::sInstanceHandle;
- //static
- void LLDockableFloater::init(LLDockableFloater* thiz)
- {
- thiz->setDocked(thiz->mDockControl.get() != NULL
- && thiz->mDockControl.get()->isDockVisible());
- thiz->resetInstance();
- // all dockable floaters should have close, dock and minimize buttons
- thiz->setCanClose(TRUE);
- thiz->setCanDock(true);
- thiz->setCanMinimize(TRUE);
- }
- LLDockableFloater::LLDockableFloater(LLDockControl* dockControl,
- const LLSD& key, const Params& params) :
- LLFloater(key, params), mDockControl(dockControl), mUniqueDocking(true)
- , mOverlapsScreenChannel(false)
- {
- init(this);
- mUseTongue = true;
- }
- LLDockableFloater::LLDockableFloater(LLDockControl* dockControl, bool uniqueDocking,
- const LLSD& key, const Params& params) :
- LLFloater(key, params), mDockControl(dockControl), mUniqueDocking(uniqueDocking)
- {
- init(this);
- mUseTongue = true;
- }
- LLDockableFloater::LLDockableFloater(LLDockControl* dockControl, bool uniqueDocking,
- bool useTongue, const LLSD& key, const Params& params) :
- LLFloater(key, params), mDockControl(dockControl), mUseTongue(useTongue), mUniqueDocking(uniqueDocking)
- {
- init(this);
- }
- LLDockableFloater::~LLDockableFloater()
- {
- }
- BOOL LLDockableFloater::postBuild()
- {
- mDockTongue = LLUI::getUIImage("windows/Flyout_Pointer.png");
- LLFloater::setDocked(true);
- return LLView::postBuild();
- }
- //static
- void LLDockableFloater::toggleInstance(const LLSD& sdname)
- {
- LLSD key;
- std::string name = sdname.asString();
- LLDockableFloater* instance =
- dynamic_cast<LLDockableFloater*> (LLFloaterReg::findInstance(name));
- // if floater closed or docked
- if (instance == NULL || (instance && instance->isDocked()))
- {
- LLFloaterReg::toggleInstance(name, key);
- // restore button toggle state
- if (instance != NULL)
- {
- instance->storeVisibilityControl();
- }
- }
- // if floater undocked
- else if (instance != NULL)
- {
- instance->setMinimized(FALSE);
- if (instance->getVisible())
- {
- instance->setVisible(FALSE);
- }
- else
- {
- instance->setVisible(TRUE);
- gFloaterView->bringToFront(instance);
- }
- }
- }
- void LLDockableFloater::resetInstance()
- {
- if (mUniqueDocking && sInstanceHandle.get() != this)
- {
- if (sInstanceHandle.get() != NULL && sInstanceHandle.get()->isDocked())
- {
- sInstanceHandle.get()->setVisible(FALSE);
- }
- sInstanceHandle = getHandle();
- }
- }
- void LLDockableFloater::setVisible(BOOL visible)
- {
- if(visible && isDocked())
- {
- resetInstance();
- }
- if (visible && mDockControl.get() != NULL)
- {
- mDockControl.get()->repositionDockable();
- }
- if (visible)
- {
- LLFloater::setFrontmost(getAutoFocus());
- }
- LLFloater::setVisible(visible);
- }
- void LLDockableFloater::setMinimized(BOOL minimize)
- {
- if(minimize)
- {
- setVisible(FALSE);
- }
- }
- LLView * LLDockableFloater::getDockWidget()
- {
- LLView * res = NULL;
- if (getDockControl() != NULL) {
- res = getDockControl()->getDock();
- }
- return res;
- }
- void LLDockableFloater::onDockHidden()
- {
- setCanDock(FALSE);
- }
- void LLDockableFloater::onDockShown()
- {
- if (!isMinimized())
- {
- setCanDock(TRUE);
- }
- }
- void LLDockableFloater::setDocked(bool docked, bool pop_on_undock)
- {
- if (mDockControl.get() != NULL && mDockControl.get()->isDockVisible())
- {
- if (docked)
- {
- resetInstance();
- mDockControl.get()->on();
- }
- else
- {
- mDockControl.get()->off();
- }
- if (!docked && pop_on_undock)
- {
- // visually pop up a little bit to emphasize the undocking
- translate(0, UNDOCK_LEAP_HEIGHT);
- }
- }
- else
- {
- docked = false;
- }
- LLFloater::setDocked(docked, pop_on_undock);
- }
- void LLDockableFloater::draw()
- {
- if (mDockControl.get() != NULL)
- {
- mDockControl.get()->repositionDockable();
- if (isDocked())
- {
- mDockControl.get()->drawToungue();
- }
- }
- LLFloater::draw();
- }
- void LLDockableFloater::setDockControl(LLDockControl* dockControl, bool docked /* = true */)
- {
- mDockControl.reset(dockControl);
- setDocked(docked && mDockControl.get() != NULL && mDockControl.get()->isDockVisible());
- }
- const LLUIImagePtr& LLDockableFloater::getDockTongue()
- {
- return mDockTongue;
- }
- LLDockControl* LLDockableFloater::getDockControl()
- {
- return mDockControl.get();
- }