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//////////////////////////////////////////////////////////////////////////
//
// pgAdmin III - PostgreSQL Tools
//
// Copyright (C) 2002 - 2014, The pgAdmin Development Team
// This software is released under the PostgreSQL Licence
//
// ddColumnFigureTool.cpp - Improvement to hdFigureTool to work with composite table figures
//
//////////////////////////////////////////////////////////////////////////
#include "pgAdmin3.h"
// wxWindows headers
#include <wx/wx.h>
// App headers
#include "dd/dditems/tools/ddColumnFigureTool.h"
#include "dd/dditems/figures/ddColumnFigure.h"
#include "hotdraw/tools/hdDragTrackerTool.h"
ddColumnFigureTool::ddColumnFigureTool(hdDrawingView *view, hdIFigure *fig, hdITool *dt):
hdFigureTool(view, fig, dt)
{
delegateTool = NULL;
}
ddColumnFigureTool::~ddColumnFigureTool()
{
//This tool destructor is at compositeTool, because this is only a selection tool and neither tool belongs to it.
hdITool *tmpDefault = hdFigureTool::getDefaultTool();
hdFigureTool *tmpDelegateDefault;
if(delegateTool->ms_classInfo.IsKindOf(&hdFigureTool::ms_classInfo))
tmpDelegateDefault = (hdFigureTool *)delegateTool;
else
tmpDelegateDefault = NULL;
if(delegateTool && delegateTool != tmpDefault)
{
//Hack to avoid delete defaultTool (Delegate->defaultTool) of delegate tool
// if this is the same as defaultTool (this->defaultTool) of this Object.
if(tmpDelegateDefault && tmpDelegateDefault->getDefaultTool() == tmpDefault)
tmpDelegateDefault->setDefaultTool(NULL);
//Hack to avoid delete hdDragTrackerTool Default twice because this figure is only used inside
//a table, and then create a compositeTool and default in both tools is hdDragTrackerTool
//but I can't hard code this is Composite because that class should remain generic
if(tmpDelegateDefault->getDefaultTool()->ms_classInfo.IsKindOf(&hdDragTrackerTool::ms_classInfo))
tmpDelegateDefault->setDefaultTool(NULL);
delete delegateTool;
}
}
void ddColumnFigureTool::setDefaultTool(hdITool *dt)
{
hdFigureTool::setDefaultTool(dt);
}
hdITool *ddColumnFigureTool::getDefaultTool()
{
if(delegateTool)
{
return delegateTool;
}
else
{
return hdFigureTool::getDefaultTool();
}
}
void ddColumnFigureTool::mouseDown(hdMouseEvent &event)
{
int x = event.GetPosition().x, y = event.GetPosition().y;
ddColumnFigure *cfigure = (ddColumnFigure *) getFigure();
hdIFigure *figure = cfigure->findFigure(event.getView()->getIdx(), x, y);
if(figure)
{
setDelegateTool(event.getView(), figure->CreateFigureTool(event.getView(), getDefaultTool()));
}
else
{
setDelegateTool(event.getView(), getDefaultTool());
}
if(delegateTool)
{
delegateTool->mouseDown(event);
}
}
void ddColumnFigureTool::activate(hdDrawingView *view)
{
if(delegateTool)
{
delegateTool->activate(view);
}
}
void ddColumnFigureTool::deactivate(hdDrawingView *view)
{
if(delegateTool)
{
delegateTool->deactivate(view);
}
}
void ddColumnFigureTool::setDelegateTool(hdDrawingView *view, hdITool *tool)
{
if(delegateTool)
{
delegateTool->deactivate(view);
delete delegateTool;
delegateTool = NULL;
}
delegateTool = tool;
if(delegateTool)
{
delegateTool->activate(view);
}
}
hdITool *ddColumnFigureTool::getDelegateTool()
{
return delegateTool;
}
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