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/**
* @file LLPanelNavMeshRebake.cpp
* @author prep
* @brief handles the buttons for navmesh rebaking
*
* $LicenseInfo:firstyear=2002&license=viewerlgpl$
* 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
* $/LicenseInfo$
*/
#include "llviewerprecompiledheaders.h"
#include "llpanelnavmeshrebake.h"
#include <boost/bind.hpp>
#include <boost/signals2.hpp>
#include "llagent.h"
#include "llbutton.h"
#include "llenvmanager.h"
#include "llhandle.h"
#include "llhints.h"
#include "llpanel.h"
#include "llpathfindingmanager.h"
#include "llpathfindingnavmesh.h"
#include "llpathfindingnavmeshstatus.h"
#include "lltoolbar.h"
#include "lltoolbarview.h"
#include "lltoolmgr.h"
#include "lltooltip.h"
#include "llview.h"
#include "llviewercontrol.h"
#include "llviewerregion.h"
LLPanelNavMeshRebake* LLPanelNavMeshRebake::getInstance()
{
static LLPanelNavMeshRebake* panel = getPanel();
return panel;
}
BOOL LLPanelNavMeshRebake::postBuild()
{
//Rebake initiated
mNavMeshRebakeButton = findChild<LLButton>("navmesh_btn");
llassert(mNavMeshRebakeButton != NULL);
mNavMeshRebakeButton->setCommitCallback(boost::bind(&LLPanelNavMeshRebake::onNavMeshRebakeClick, this));
LLHints::registerHintTarget("navmesh_btn", mNavMeshRebakeButton->getHandle());
//Baking...
mNavMeshBakingButton = findChild<LLButton>("navmesh_btn_baking");
llassert(mNavMeshBakingButton != NULL);
LLHints::registerHintTarget("navmesh_btn_baking", mNavMeshBakingButton->getHandle());
setMode(kRebakeNavMesh_Default);
createNavMeshStatusListenerForCurrentRegion();
if ( !mRegionCrossingSlot.connected() )
{
mRegionCrossingSlot = LLEnvManagerNew::getInstance()->setRegionChangeCallback(boost::bind(&LLPanelNavMeshRebake::handleRegionBoundaryCrossed, this));
}
if (!mAgentStateSlot.connected())
{
mAgentStateSlot = LLPathfindingManager::getInstance()->registerAgentStateListener(boost::bind(&LLPanelNavMeshRebake::handleAgentState, this, _1));
}
LLPathfindingManager::getInstance()->requestGetAgentState();
return LLPanel::postBuild();
}
void LLPanelNavMeshRebake::draw()
{
if (doDraw())
{
updatePosition();
LLPanel::draw();
}
}
BOOL LLPanelNavMeshRebake::handleToolTip( S32 x, S32 y, MASK mask )
{
LLToolTipMgr::instance().unblockToolTips();
if (mNavMeshRebakeButton->getVisible())
{
LLToolTipMgr::instance().show(mNavMeshRebakeButton->getToolTip());
}
return LLPanel::handleToolTip(x, y, mask);
}
LLPanelNavMeshRebake::LLPanelNavMeshRebake()
: mCanRebakeRegion(FALSE),
mRebakeNavMeshMode(kRebakeNavMesh_Default),
mNavMeshRebakeButton(NULL),
mNavMeshBakingButton(NULL),
mNavMeshSlot(),
mRegionCrossingSlot(),
mAgentStateSlot()
{
// make sure we have the only instance of this class
static bool b = true;
llassert_always(b);
b=false;
}
LLPanelNavMeshRebake::~LLPanelNavMeshRebake()
{
}
LLPanelNavMeshRebake* LLPanelNavMeshRebake::getPanel()
{
LLPanelNavMeshRebake* panel = new LLPanelNavMeshRebake();
panel->buildFromFile("panel_navmesh_rebake.xml");
return panel;
}
void LLPanelNavMeshRebake::setMode(ERebakeNavMeshMode pRebakeNavMeshMode)
{
mNavMeshRebakeButton->setVisible(pRebakeNavMeshMode == kRebakeNavMesh_Available);
mNavMeshBakingButton->setVisible(pRebakeNavMeshMode == kRebakeNavMesh_RequestSent);
mRebakeNavMeshMode = pRebakeNavMeshMode;
}
void LLPanelNavMeshRebake::onNavMeshRebakeClick()
{
setMode(kRebakeNavMesh_RequestSent);
LLPathfindingManager::getInstance()->requestRebakeNavMesh(boost::bind(&LLPanelNavMeshRebake::handleRebakeNavMeshResponse, this, _1));
}
void LLPanelNavMeshRebake::handleAgentState(BOOL pCanRebakeRegion)
{
mCanRebakeRegion = pCanRebakeRegion;
}
void LLPanelNavMeshRebake::handleRebakeNavMeshResponse(bool pResponseStatus)
{
setMode(pResponseStatus ? kRebakeNavMesh_NotAvailable : kRebakeNavMesh_Available);
}
void LLPanelNavMeshRebake::handleNavMeshStatus(const LLPathfindingNavMeshStatus &pNavMeshStatus)
{
ERebakeNavMeshMode rebakeNavMeshMode = kRebakeNavMesh_Default;
if (pNavMeshStatus.isValid())
{
switch (pNavMeshStatus.getStatus())
{
case LLPathfindingNavMeshStatus::kPending :
case LLPathfindingNavMeshStatus::kRepending :
rebakeNavMeshMode = kRebakeNavMesh_Available;
break;
case LLPathfindingNavMeshStatus::kBuilding :
case LLPathfindingNavMeshStatus::kComplete :
rebakeNavMeshMode = kRebakeNavMesh_NotAvailable;
break;
default :
rebakeNavMeshMode = kRebakeNavMesh_Default;
llassert(0);
break;
}
}
setMode(rebakeNavMeshMode);
}
void LLPanelNavMeshRebake::handleRegionBoundaryCrossed()
{
createNavMeshStatusListenerForCurrentRegion();
LLPathfindingManager::getInstance()->requestGetAgentState();
}
void LLPanelNavMeshRebake::createNavMeshStatusListenerForCurrentRegion()
{
if (mNavMeshSlot.connected())
{
mNavMeshSlot.disconnect();
}
mCanRebakeRegion = FALSE;
LLViewerRegion *currentRegion = gAgent.getRegion();
if (currentRegion != NULL)
{
mNavMeshSlot = LLPathfindingManager::getInstance()->registerNavMeshListenerForRegion(currentRegion, boost::bind(&LLPanelNavMeshRebake::handleNavMeshStatus, this, _2));
LLPathfindingManager::getInstance()->requestGetNavMeshForRegion(currentRegion, true);
}
}
bool LLPanelNavMeshRebake::doDraw() const
{
return ((mCanRebakeRegion || gSavedSettings.getBOOL("PathfindingEnableAlwaysAllowRebakeNavMesh")) && (mRebakeNavMeshMode != kRebakeNavMesh_NotAvailable));
}
void LLPanelNavMeshRebake::updatePosition()
{
S32 y_pos = 0;
S32 bottom_tb_center = 0;
if (LLToolBar* toolbar_bottom = gToolBarView->getChild<LLToolBar>("toolbar_bottom"))
{
y_pos = toolbar_bottom->getRect().getHeight();
bottom_tb_center = toolbar_bottom->getRect().getCenterX();
}
S32 left_tb_width = 0;
if (LLToolBar* toolbar_left = gToolBarView->getChild<LLToolBar>("toolbar_left"))
{
left_tb_width = toolbar_left->getRect().getWidth();
}
if(LLPanel* panel_ssf_container = getRootView()->getChild<LLPanel>("state_management_buttons_container"))
{
panel_ssf_container->setOrigin(0, y_pos);
}
S32 x_pos = bottom_tb_center-getRect().getWidth()/2 - left_tb_width + 113 /* width of stand/fly button */ + 10 /* margin */;
setOrigin( x_pos, 0);
}
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