Imported existing code
This commit is contained in:
Hazim Gazov
766
indra/newview/llhoverview.cpp
Normal file
766
indra/newview/llhoverview.cpp
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@@ -0,0 +1,766 @@
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/**
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* @file llhoverview.cpp
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* @brief LLHoverView class implementation
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*
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* $LicenseInfo:firstyear=2001&license=viewergpl$
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*
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* Copyright (c) 2001-2009, Linden Research, Inc.
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*
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* Second Life Viewer Source Code
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* The source code in this file ("Source Code") is provided by Linden Lab
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* to you under the terms of the GNU General Public License, version 2.0
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* ("GPL"), unless you have obtained a separate licensing agreement
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* ("Other License"), formally executed by you and Linden Lab. Terms of
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* the GPL can be found in doc/GPL-license.txt in this distribution, or
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* online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
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*
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* There are special exceptions to the terms and conditions of the GPL as
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* it is applied to this Source Code. View the full text of the exception
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* in the file doc/FLOSS-exception.txt in this software distribution, or
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* online at
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* http://secondlifegrid.net/programs/open_source/licensing/flossexception
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*
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* By copying, modifying or distributing this software, you acknowledge
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* that you have read and understood your obligations described above,
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* and agree to abide by those obligations.
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*
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* ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
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* WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
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* COMPLETENESS OR PERFORMANCE.
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* $/LicenseInfo$
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*/
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#include "llviewerprecompiledheaders.h"
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// self include
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#include "llhoverview.h"
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// Library includes
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#include "llfontgl.h"
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#include "message.h"
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#include "llgl.h"
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#include "llrender.h"
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#include "llfontgl.h"
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#include "llparcel.h"
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#include "lldbstrings.h"
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#include "llclickaction.h"
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// Viewer includes
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#include "llagent.h"
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#include "llcachename.h"
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#include "llviewercontrol.h"
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#include "lldrawable.h"
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#include "llpermissions.h"
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#include "llresmgr.h"
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#include "llselectmgr.h"
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#include "lltrans.h"
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#include "lltoolmgr.h"
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#include "lltoolpie.h"
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#include "lltoolselectland.h"
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#include "llui.h"
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#include "llviewercamera.h"
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#include "llviewerobject.h"
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#include "llviewerobjectlist.h"
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#include "llviewerparcelmgr.h"
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#include "llviewerregion.h"
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#include "llviewerwindow.h"
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#include "llglheaders.h"
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#include "llviewerimagelist.h"
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//#include "lltoolobjpicker.h"
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#include "llhudmanager.h" // HACK for creating flex obj's
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#include "llhudmanager.h" // For testing effects
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#include "llhudeffect.h"
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//
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// Constants
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//
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const char* DEFAULT_DESC = "(No Description)";
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const F32 DELAY_BEFORE_SHOW_TIP = 0.35f;
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//
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// Local globals
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//
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LLHoverView *gHoverView = NULL;
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//
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// Static member functions
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//
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BOOL LLHoverView::sShowHoverTips = TRUE;
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//
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// Member functions
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//
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LLHoverView::LLHoverView(const std::string& name, const LLRect& rect)
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: LLView(name, rect, FALSE)
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{
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mDoneHoverPick = FALSE;
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mStartHoverPickTimer = FALSE;
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mHoverActive = FALSE;
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mUseHover = TRUE;
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mTyping = FALSE;
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mHoverOffset.clearVec();
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}
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LLHoverView::~LLHoverView()
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{
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}
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void LLHoverView::updateHover(LLTool* current_tool)
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{
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BOOL picking_tool = ( current_tool == LLToolPie::getInstance()
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|| current_tool == LLToolSelectLand::getInstance() );
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mUseHover = !gAgent.cameraMouselook()
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&& picking_tool
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&& !mTyping;
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if (mUseHover)
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{
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if ((gViewerWindow->getMouseVelocityStat()->getPrev(0) < 0.01f)
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&& (LLViewerCamera::getInstance()->getAngularVelocityStat()->getPrev(0) < 0.01f)
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&& (LLViewerCamera::getInstance()->getVelocityStat()->getPrev(0) < 0.01f))
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{
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if (!mStartHoverPickTimer)
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{
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mStartHoverTimer.reset();
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mStartHoverPickTimer = TRUE;
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// Clear the existing text so that we do not briefly show the wrong data.
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mText.clear();
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}
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if (mDoneHoverPick)
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{
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// Just update the hover data
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updateText();
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}
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else if (mStartHoverTimer.getElapsedTimeF32() > DELAY_BEFORE_SHOW_TIP)
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{
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gViewerWindow->pickAsync(gViewerWindow->getCurrentMouseX(),
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gViewerWindow->getCurrentMouseY(), 0, pickCallback );
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}
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}
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else
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{
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cancelHover();
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}
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}
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}
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void LLHoverView::pickCallback(const LLPickInfo& pick_info)
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{
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gHoverView->mLastPickInfo = pick_info;
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LLViewerObject* hit_obj = pick_info.getObject();
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if (hit_obj)
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{
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gHoverView->setHoverActive(TRUE);
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LLSelectMgr::getInstance()->setHoverObject(hit_obj, pick_info.mObjectFace);
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gHoverView->mLastHoverObject = hit_obj;
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gHoverView->mHoverOffset = pick_info.mObjectOffset;
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}
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else
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{
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gHoverView->mLastHoverObject = NULL;
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}
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// We didn't hit an object, but we did hit land.
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if (!hit_obj && pick_info.mPosGlobal != LLVector3d::zero)
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{
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gHoverView->setHoverActive(TRUE);
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gHoverView->mHoverLandGlobal = pick_info.mPosGlobal;
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LLViewerParcelMgr::getInstance()->requestHoverParcelProperties( gHoverView->mHoverLandGlobal );
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}
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else
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{
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gHoverView->mHoverLandGlobal = LLVector3d::zero;
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}
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gHoverView->mDoneHoverPick = TRUE;
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}
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void LLHoverView::setTyping(BOOL b)
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{
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mTyping = b;
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}
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void LLHoverView::cancelHover()
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{
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mStartHoverTimer.reset();
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mDoneHoverPick = FALSE;
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mStartHoverPickTimer = FALSE;
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LLSelectMgr::getInstance()->setHoverObject(NULL);
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// Can't do this, some code relies on hover object still being
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// set after the hover is cancelled! Dammit. JC
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// mLastHoverObject = NULL;
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setHoverActive(FALSE);
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}
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void LLHoverView::resetLastHoverObject()
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{
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mLastHoverObject = NULL;
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}
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void LLHoverView::updateText()
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{
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LLViewerObject* hit_object = getLastHoverObject();
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std::string line;
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mText.clear();
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if ( hit_object )
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{
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if ( hit_object->isHUDAttachment() )
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{
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// no hover tips for HUD elements, since they can obscure
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// what the HUD is displaying
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return;
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}
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if ( hit_object->isAttachment() )
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{
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// get root of attachment then parent, which is avatar
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LLViewerObject* root_edit = hit_object->getRootEdit();
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if (!root_edit)
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{
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// Strange parenting issue, don't show any text
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return;
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}
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hit_object = (LLViewerObject*)root_edit->getParent();
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if (!hit_object)
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{
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// another strange parenting issue, bail out
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return;
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}
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}
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line.clear();
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if (hit_object->isAvatar())
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{
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LLNameValue* title = hit_object->getNVPair("Title");
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LLNameValue* firstname = hit_object->getNVPair("FirstName");
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LLNameValue* lastname = hit_object->getNVPair("LastName");
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if (firstname && lastname)
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{
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if (title)
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{
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line.append(title->getString());
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line.append(1, ' ');
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}
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line.append(firstname->getString());
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line.append(1, ' ');
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line.append(lastname->getString());
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}
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else
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{
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line.append(LLTrans::getString("TooltipPerson"));
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}
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mText.push_back(line);
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}
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else
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{
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//
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// We have hit a regular object (not an avatar or attachment)
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//
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//
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// Default prefs will suppress display unless the object is interactive
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//
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BOOL suppressObjectHoverDisplay = !gSavedSettings.getBOOL("ShowAllObjectHoverTip");
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LLSelectNode *nodep = LLSelectMgr::getInstance()->getHoverNode();;
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if (nodep)
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{
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line.clear();
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if (nodep->mName.empty())
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{
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line.append(LLTrans::getString("TooltipNoName"));
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}
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else
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{
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line.append( nodep->mName );
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}
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mText.push_back(line);
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if (!nodep->mDescription.empty()
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&& nodep->mDescription != DEFAULT_DESC)
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{
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mText.push_back( nodep->mDescription );
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}
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// Line: "Owner: James Linden"
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line.clear();
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line.append(LLTrans::getString("TooltipOwner") + " ");
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if (nodep->mValid)
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{
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LLUUID owner;
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std::string name;
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if (!nodep->mPermissions->isGroupOwned())
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{
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owner = nodep->mPermissions->getOwner();
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if (LLUUID::null == owner)
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{
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line.append(LLTrans::getString("TooltipPublic"));
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}
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else if(gCacheName->getFullName(owner, name))
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{
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line.append(name);
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}
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else
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{
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line.append(LLTrans::getString("RetrievingData"));
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}
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}
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else
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{
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std::string name;
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owner = nodep->mPermissions->getGroup();
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if (gCacheName->getGroupName(owner, name))
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{
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line.append(name);
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line.append(LLTrans::getString("TooltipIsGroup"));
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}
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else
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{
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line.append(LLTrans::getString("RetrievingData"));
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}
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}
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}
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else
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{
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line.append(LLTrans::getString("RetrievingData"));
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}
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mText.push_back(line);
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// Build a line describing any special properties of this object.
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LLViewerObject *object = hit_object;
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LLViewerObject *parent = (LLViewerObject *)object->getParent();
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if (object &&
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(object->usePhysics() ||
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object->flagScripted() ||
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object->flagHandleTouch() || (parent && parent->flagHandleTouch()) ||
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object->flagTakesMoney() || (parent && parent->flagTakesMoney()) ||
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object->flagAllowInventoryAdd() ||
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object->flagTemporary() ||
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object->flagPhantom()) )
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{
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line.clear();
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if (object->flagScripted())
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{
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line.append(LLTrans::getString("TooltipFlagScript") + " ");
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}
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if (object->usePhysics())
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{
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line.append(LLTrans::getString("TooltipFlagPhysics") + " ");
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}
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if (object->flagHandleTouch() || (parent && parent->flagHandleTouch()) )
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{
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line.append(LLTrans::getString("TooltipFlagTouch") + " ");
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suppressObjectHoverDisplay = FALSE; // Show tip
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}
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if (object->flagTakesMoney() || (parent && parent->flagTakesMoney()) )
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{
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line.append(LLTrans::getString("TooltipFlagL$") + " ");
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suppressObjectHoverDisplay = FALSE; // Show tip
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}
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if (object->flagAllowInventoryAdd())
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{
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line.append(LLTrans::getString("TooltipFlagDropInventory") + " ");
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suppressObjectHoverDisplay = FALSE; // Show tip
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}
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if (object->flagPhantom())
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{
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line.append(LLTrans::getString("TooltipFlagPhantom") + " ");
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}
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if (object->flagTemporary())
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{
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line.append(LLTrans::getString("TooltipFlagTemporary") + " ");
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}
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if (object->usePhysics() ||
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object->flagHandleTouch() ||
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(parent && parent->flagHandleTouch()) )
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{
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line.append(LLTrans::getString("TooltipFlagRightClickMenu") + " ");
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}
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mText.push_back(line);
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}
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// Free to copy / For Sale: L$
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line.clear();
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if (nodep->mValid)
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{
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BOOL for_copy = nodep->mPermissions->getMaskEveryone() & PERM_COPY && object->permCopy();
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BOOL for_sale = nodep->mSaleInfo.isForSale() &&
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nodep->mPermissions->getMaskOwner() & PERM_TRANSFER &&
|
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(nodep->mPermissions->getMaskOwner() & PERM_COPY ||
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nodep->mSaleInfo.getSaleType() != LLSaleInfo::FS_COPY);
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if (for_copy)
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{
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line.append(LLTrans::getString("TooltipFreeToCopy"));
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suppressObjectHoverDisplay = FALSE; // Show tip
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}
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else if (for_sale)
|
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{
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LLStringUtil::format_map_t args;
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args["[AMOUNT]"] = llformat("%d", nodep->mSaleInfo.getSalePrice());
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line.append(LLTrans::getString("TooltipForSaleL$", args));
|
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suppressObjectHoverDisplay = FALSE; // Show tip
|
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}
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else
|
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{
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// Nothing if not for sale
|
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// line.append("Not for sale");
|
||||
}
|
||||
}
|
||||
else
|
||||
{
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||||
LLStringUtil::format_map_t args;
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args["[MESSAGE]"] = LLTrans::getString("RetrievingData");
|
||||
line.append(LLTrans::getString("TooltipForSaleMsg", args));
|
||||
}
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||||
mText.push_back(line);
|
||||
}
|
||||
|
||||
// If the hover tip shouldn't be shown, delete all the object text
|
||||
if (suppressObjectHoverDisplay)
|
||||
{
|
||||
mText.clear();
|
||||
}
|
||||
}
|
||||
}
|
||||
else if ( mHoverLandGlobal != LLVector3d::zero )
|
||||
{
|
||||
//
|
||||
// Do not show hover for land unless prefs are set to allow it.
|
||||
//
|
||||
|
||||
if (!gSavedSettings.getBOOL("ShowLandHoverTip")) return;
|
||||
|
||||
// Didn't hit an object, but since we have a land point we
|
||||
// must be hovering over land.
|
||||
|
||||
LLParcel* hover_parcel = LLViewerParcelMgr::getInstance()->getHoverParcel();
|
||||
LLUUID owner;
|
||||
S32 width = 0;
|
||||
S32 height = 0;
|
||||
|
||||
if ( hover_parcel )
|
||||
{
|
||||
owner = hover_parcel->getOwnerID();
|
||||
width = S32(LLViewerParcelMgr::getInstance()->getHoverParcelWidth());
|
||||
height = S32(LLViewerParcelMgr::getInstance()->getHoverParcelHeight());
|
||||
}
|
||||
|
||||
// Line: "Land"
|
||||
line.clear();
|
||||
line.append(LLTrans::getString("TooltipLand"));
|
||||
if (hover_parcel)
|
||||
{
|
||||
line.append(hover_parcel->getName());
|
||||
}
|
||||
mText.push_back(line);
|
||||
|
||||
// Line: "Owner: James Linden"
|
||||
line.clear();
|
||||
line.append(LLTrans::getString("TooltipOwner") + " ");
|
||||
|
||||
if ( hover_parcel )
|
||||
{
|
||||
std::string name;
|
||||
if (LLUUID::null == owner)
|
||||
{
|
||||
line.append(LLTrans::getString("TooltipPublic"));
|
||||
}
|
||||
else if (hover_parcel->getIsGroupOwned())
|
||||
{
|
||||
if (gCacheName->getGroupName(owner, name))
|
||||
{
|
||||
line.append(name);
|
||||
line.append(LLTrans::getString("TooltipIsGroup"));
|
||||
}
|
||||
else
|
||||
{
|
||||
line.append(LLTrans::getString("RetrievingData"));
|
||||
}
|
||||
}
|
||||
else if(gCacheName->getFullName(owner, name))
|
||||
{
|
||||
line.append(name);
|
||||
}
|
||||
else
|
||||
{
|
||||
line.append(LLTrans::getString("RetrievingData"));
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
line.append(LLTrans::getString("RetrievingData"));
|
||||
}
|
||||
mText.push_back(line);
|
||||
|
||||
// Line: "no fly, not safe, no build"
|
||||
|
||||
// Don't display properties for your land. This is just
|
||||
// confusing, because you can do anything on your own land.
|
||||
if ( hover_parcel && owner != gAgent.getID() )
|
||||
{
|
||||
S32 words = 0;
|
||||
|
||||
line.clear();
|
||||
// JC - Keep this in the same order as the checkboxes
|
||||
// on the land info panel
|
||||
if ( !hover_parcel->getAllowModify() )
|
||||
{
|
||||
if ( hover_parcel->getAllowGroupModify() )
|
||||
{
|
||||
line.append(LLTrans::getString("TooltipFlagGroupBuild"));
|
||||
}
|
||||
else
|
||||
{
|
||||
line.append(LLTrans::getString("TooltipFlagNoBuild"));
|
||||
}
|
||||
words++;
|
||||
}
|
||||
|
||||
if ( !hover_parcel->getAllowTerraform() )
|
||||
{
|
||||
if (words) line.append(", ");
|
||||
line.append(LLTrans::getString("TooltipFlagNoEdit"));
|
||||
words++;
|
||||
}
|
||||
|
||||
if ( hover_parcel->getAllowDamage() )
|
||||
{
|
||||
if (words) line.append(", ");
|
||||
line.append(LLTrans::getString("TooltipFlagNotSafe"));
|
||||
words++;
|
||||
}
|
||||
|
||||
// Maybe we should reflect the estate's block fly bit here as well? DK 12/1/04
|
||||
if ( !hover_parcel->getAllowFly() )
|
||||
{
|
||||
if (words) line.append(", ");
|
||||
line.append(LLTrans::getString("TooltipFlagNoFly"));
|
||||
words++;
|
||||
}
|
||||
|
||||
if ( !hover_parcel->getAllowOtherScripts() )
|
||||
{
|
||||
if (words) line.append(", ");
|
||||
if ( hover_parcel->getAllowGroupScripts() )
|
||||
{
|
||||
line.append(LLTrans::getString("TooltipFlagGroupScripts"));
|
||||
}
|
||||
else
|
||||
{
|
||||
line.append(LLTrans::getString("TooltipFlagNoScripts"));
|
||||
}
|
||||
|
||||
words++;
|
||||
}
|
||||
|
||||
if (words)
|
||||
{
|
||||
mText.push_back(line);
|
||||
}
|
||||
}
|
||||
|
||||
// Line: "Size: 1x4"
|
||||
// Only show for non-public land
|
||||
/*
|
||||
if ( hover_parcel && LLUUID::null != owner)
|
||||
{
|
||||
line = llformat("Size: %dx%d", width, height );
|
||||
mText.push_back(line);
|
||||
}
|
||||
*/
|
||||
if (hover_parcel && hover_parcel->getParcelFlag(PF_FOR_SALE))
|
||||
{
|
||||
LLStringUtil::format_map_t args;
|
||||
args["[AMOUNT]"] = llformat("%d", hover_parcel->getSalePrice());
|
||||
line = LLTrans::getString("TooltipForSaleL$", args);
|
||||
mText.push_back(line);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void LLHoverView::draw()
|
||||
{
|
||||
if ( !isHovering() )
|
||||
{
|
||||
return;
|
||||
}
|
||||
|
||||
// To toggle off hover tips, you have to just suppress the draw.
|
||||
// The picking is still needed to do cursor changes over physical
|
||||
// and scripted objects. JC
|
||||
if (!sShowHoverTips)
|
||||
{
|
||||
return;
|
||||
}
|
||||
|
||||
const F32 MAX_HOVER_DISPLAY_SECS = 5.f;
|
||||
if (mHoverTimer.getElapsedTimeF32() > MAX_HOVER_DISPLAY_SECS)
|
||||
{
|
||||
return;
|
||||
}
|
||||
|
||||
const F32 MAX_ALPHA = 0.9f;
|
||||
//const F32 STEADY_ALPHA = 0.3f;
|
||||
F32 alpha;
|
||||
if (mHoverActive)
|
||||
{
|
||||
alpha = 1.f;
|
||||
|
||||
if (isHoveringObject())
|
||||
{
|
||||
// look at object
|
||||
LLViewerObject *hover_object = getLastHoverObject();
|
||||
if (hover_object->isAvatar())
|
||||
{
|
||||
gAgent.setLookAt(LOOKAT_TARGET_HOVER, getLastHoverObject(), LLVector3::zero);
|
||||
}
|
||||
else
|
||||
{
|
||||
gAgent.setLookAt(LOOKAT_TARGET_HOVER, getLastHoverObject(), mHoverOffset);
|
||||
}
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
alpha = llmax(0.f, MAX_ALPHA - mHoverTimer.getElapsedTimeF32()*2.f);
|
||||
}
|
||||
|
||||
// Bail out if no text to display
|
||||
if (mText.empty())
|
||||
{
|
||||
return;
|
||||
}
|
||||
|
||||
// Don't draw if no alpha
|
||||
if (alpha <= 0.f)
|
||||
{
|
||||
return;
|
||||
}
|
||||
|
||||
LLUIImagePtr box_imagep = LLUI::getUIImage("rounded_square.tga");
|
||||
LLUIImagePtr shadow_imagep = LLUI::getUIImage("rounded_square_soft.tga");
|
||||
|
||||
const LLFontGL* fontp = LLResMgr::getInstance()->getRes(LLFONT_SANSSERIF_SMALL);
|
||||
|
||||
// Render text.
|
||||
LLColor4 text_color = gColors.getColor("ToolTipTextColor");
|
||||
// LLColor4 border_color = gColors.getColor("ToolTipBorderColor");
|
||||
LLColor4 bg_color = gColors.getColor("ToolTipBgColor");
|
||||
LLColor4 shadow_color = gColors.getColor("ColorDropShadow");
|
||||
|
||||
// Could decrease the alpha here. JC
|
||||
//text_color.mV[VALPHA] = alpha;
|
||||
//border_color.mV[VALPHA] = alpha;
|
||||
//bg_color.mV[VALPHA] = alpha;
|
||||
|
||||
S32 max_width = 0;
|
||||
S32 num_lines = mText.size();
|
||||
for (text_list_t::iterator iter = mText.begin(); iter != mText.end(); ++iter)
|
||||
{
|
||||
max_width = llmax(max_width, (S32)fontp->getWidth(*iter));
|
||||
}
|
||||
|
||||
S32 left = mHoverPos.mX + 10;
|
||||
S32 top = mHoverPos.mY - 16;
|
||||
S32 right = mHoverPos.mX + max_width + 30;
|
||||
S32 bottom = mHoverPos.mY - 24 - llfloor(num_lines*fontp->getLineHeight());
|
||||
|
||||
// Push down if there's a one-click icon
|
||||
if (mHoverActive
|
||||
&& isHoveringObject()
|
||||
&& mLastHoverObject->getClickAction() != CLICK_ACTION_NONE)
|
||||
{
|
||||
const S32 CLICK_OFFSET = 10;
|
||||
top -= CLICK_OFFSET;
|
||||
bottom -= CLICK_OFFSET;
|
||||
}
|
||||
|
||||
// Make sure the rect is completely visible
|
||||
LLRect old_rect = getRect();
|
||||
setRect( LLRect(left, top, right, bottom ) );
|
||||
translateIntoRect( gViewerWindow->getVirtualWindowRect(), FALSE );
|
||||
left = getRect().mLeft;
|
||||
top = getRect().mTop;
|
||||
right = getRect().mRight;
|
||||
bottom = getRect().mBottom;
|
||||
setRect(old_rect);
|
||||
|
||||
LLGLSUIDefault gls_ui;
|
||||
|
||||
shadow_color.mV[VALPHA] = 0.7f * alpha;
|
||||
S32 shadow_offset = gSavedSettings.getS32("DropShadowTooltip");
|
||||
shadow_imagep->draw(LLRect(left + shadow_offset, top - shadow_offset, right + shadow_offset, bottom - shadow_offset), shadow_color);
|
||||
|
||||
bg_color.mV[VALPHA] = alpha;
|
||||
box_imagep->draw(LLRect(left, top, right, bottom), bg_color);
|
||||
|
||||
S32 cur_offset = top - 4;
|
||||
for (text_list_t::iterator iter = mText.begin(); iter != mText.end(); ++iter)
|
||||
{
|
||||
fontp->renderUTF8(*iter, 0, left + 10, cur_offset, text_color, LLFontGL::LEFT, LLFontGL::TOP);
|
||||
cur_offset -= llfloor(fontp->getLineHeight());
|
||||
}
|
||||
}
|
||||
|
||||
void LLHoverView::setHoverActive(const BOOL active)
|
||||
{
|
||||
if (active != mHoverActive)
|
||||
{
|
||||
mHoverTimer.reset();
|
||||
}
|
||||
|
||||
mHoverActive = active;
|
||||
|
||||
if (active)
|
||||
{
|
||||
mHoverPos = gViewerWindow->getCurrentMouse();
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
BOOL LLHoverView::isHoveringLand() const
|
||||
{
|
||||
return !mHoverLandGlobal.isExactlyZero();
|
||||
}
|
||||
|
||||
|
||||
BOOL LLHoverView::isHoveringObject() const
|
||||
{
|
||||
return !mLastHoverObject.isNull() && !mLastHoverObject->isDead();
|
||||
}
|
||||
|
||||
|
||||
LLViewerObject* LLHoverView::getLastHoverObject() const
|
||||
{
|
||||
if (!mLastHoverObject.isNull() && !mLastHoverObject->isDead())
|
||||
{
|
||||
return mLastHoverObject;
|
||||
}
|
||||
else
|
||||
{
|
||||
return NULL;
|
||||
}
|
||||
}
|
||||
|
||||
// EOF
|
||||
Reference in New Issue
Block a user