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