/** * @file lltool.cpp * @brief LLTool class implementation * * $LicenseInfo:firstyear=2001&license=viewergpl$ * * Copyright (c) 2001-2009, 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 "llviewerprecompiledheaders.h" #include "lltool.h" #include "llview.h" #include "llwindow.h" // For gDebugClicks #include "llagent.h" #include "lltoolcomp.h" #include "lltoolfocus.h" #include "llviewerjoystick.h" #include "llviewerwindow.h" //static const std::string LLTool::sNameNull("null"); LLTool::LLTool(const std::string& name, LLToolComposite* composite) : mComposite(composite), mName(name) { } LLTool::~LLTool() { if (hasMouseCapture()) { llwarns << "Tool deleted holding mouse capture. Mouse capture removed." << llendl; gFocusMgr.removeMouseCaptureWithoutCallback(this); } } bool LLTool::handleHover(S32 x, S32 y, MASK mask) { gWindowp->setCursor(UI_CURSOR_ARROW); LL_DEBUGS("UserInput") << "hover handled by a tool" << LL_ENDL; // by default, do nothing, say we handled it return true; } bool LLTool::handleMouseDown(S32 x, S32 y, MASK mask) { if (gDebugClicks) { llinfos << "Left mouse down" << llendl; } // by default, didn't handle it gAgent.setControlFlags(AGENT_CONTROL_LBUTTON_DOWN); return true; } bool LLTool::handleMouseUp(S32 x, S32 y, MASK mask) { if (gDebugClicks) { llinfos << "Left mouse up" << llendl; } // by default, didn't handle it gAgent.setControlFlags(AGENT_CONTROL_LBUTTON_UP); return true; } void LLTool::setMouseCapture(bool b) { if (b) { gFocusMgr.setMouseCapture(mComposite ? mComposite : this); } else if (hasMouseCapture()) { gFocusMgr.setMouseCapture(NULL); } } LLTool* LLTool::getOverrideTool(MASK mask) { // NOTE: if in flycam mode, ALT-ZOOM camera should be disabled if (LLViewerJoystick::getInstance()->getOverrideCamera()) { return NULL; } if (mask & MASK_ALT) { return &gToolFocus; } return NULL; }