161 lines
3.2 KiB
C++
161 lines
3.2 KiB
C++
/**
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* @file lltool.cpp
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* @brief LLTool class implementation
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*
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* Copyright (c) 2001-$CurrentYear$, Linden Research, Inc.
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* $License$
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*/
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#include "llviewerprecompiledheaders.h"
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#include "lltool.h"
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#include "indra_constants.h"
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#include "llerror.h"
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#include "llview.h"
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#include "llviewerwindow.h"
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#include "lltoolcomp.h"
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#include "lltoolfocus.h"
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#include "llfocusmgr.h"
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#include "llagent.h"
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#include "llviewborder.h"
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extern BOOL gDebugClicks;
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//static
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const LLString LLTool::sNameNull("null");
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LLTool::LLTool( const LLString& name, LLToolComposite* composite ) :
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mComposite( composite ),
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mName(name)
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{
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}
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LLTool::~LLTool()
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{
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if( gFocusMgr.getMouseCapture() == this )
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{
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llwarns << "Tool deleted holding mouse capture. Mouse capture removed." << llendl;
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gFocusMgr.removeMouseCaptureWithoutCallback( this );
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}
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}
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BOOL LLTool::handleMouseDown(S32 x, S32 y, MASK mask)
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{
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if (gDebugClicks)
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{
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llinfos << "LLTool left mouse down" << llendl;
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}
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// by default, didn't handle it
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// llinfos << "LLTool::handleMouseDown" << llendl;
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gAgent.setControlFlags(AGENT_CONTROL_LBUTTON_DOWN);
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return TRUE;
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}
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BOOL LLTool::handleMouseUp(S32 x, S32 y, MASK mask)
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{
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if (gDebugClicks)
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{
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llinfos << "LLTool left mouse up" << llendl;
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}
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// by default, didn't handle it
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// llinfos << "LLTool::handleMouseUp" << llendl;
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gAgent.setControlFlags(AGENT_CONTROL_LBUTTON_UP);
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return TRUE;
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}
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BOOL LLTool::handleHover(S32 x, S32 y, MASK mask)
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{
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gViewerWindow->getWindow()->setCursor(UI_CURSOR_ARROW);
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lldebugst(LLERR_USER_INPUT) << "hover handled by a tool" << llendl;
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// by default, do nothing, say we handled it
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return TRUE;
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}
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BOOL LLTool::handleScrollWheel(S32 x, S32 y, S32 clicks)
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{
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// by default, didn't handle it
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// llinfos << "LLTool::handleScrollWheel" << llendl;
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return FALSE;
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}
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BOOL LLTool::handleDoubleClick(S32 x,S32 y,MASK mask)
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{
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// llinfos << "LLTool::handleDoubleClick" << llendl;
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// by default, pretend it's a left click
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return FALSE;
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}
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BOOL LLTool::handleRightMouseDown(S32 x,S32 y,MASK mask)
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{
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// by default, didn't handle it
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// llinfos << "LLTool::handleRightMouseDown" << llendl;
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return FALSE;
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}
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BOOL LLTool::handleRightMouseUp(S32 x, S32 y, MASK mask)
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{
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// by default, didn't handle it
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// llinfos << "LLTool::handleRightMouseDown" << llendl;
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return FALSE;
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}
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BOOL LLTool::handleToolTip(S32 x, S32 y, LLString& msg, LLRect* sticky_rect_screen)
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{
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// by default, didn't handle it
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// llinfos << "LLTool::handleToolTip" << llendl;
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return FALSE;
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}
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void LLTool::setMouseCapture( BOOL b )
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{
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if( b )
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{
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gViewerWindow->setMouseCapture(mComposite ? mComposite : this, &LLTool::onMouseCaptureLost );
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}
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else
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if( hasMouseCapture() )
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{
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gViewerWindow->setMouseCapture( NULL, NULL );
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}
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}
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// virtual
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void LLTool::draw()
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{ }
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BOOL LLTool::hasMouseCapture()
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{
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return gViewerWindow->hasMouseCapture(mComposite ? mComposite : this);
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}
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BOOL LLTool::handleKey(KEY key, MASK mask)
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{
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return FALSE;
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}
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LLTool* LLTool::getOverrideTool(MASK mask)
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{
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if (mask & MASK_ALT)
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{
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return gToolCamera;
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}
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return NULL;
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}
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// static
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void LLTool::onMouseCaptureLost( LLMouseHandler* old_captor )
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{
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LLTool* self = (LLTool*) old_captor;
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if( self->mComposite )
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{
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self->mComposite->onMouseCaptureLost();
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}
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else
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{
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self->onMouseCaptureLost();
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}
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}
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