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//////////////////////////////////////////////////////////////////////////
//
// pgAdmin III - PostgreSQL Tools
//
// Copyright (C) 2002 - 2014, The pgAdmin Development Team
// This software is released under the PostgreSQL Licence
//
// ddRemoveTableButtonHandle.cpp - A handle for a table figure that allow to delete it
//
//////////////////////////////////////////////////////////////////////////
#include "pgAdmin3.h"
// wxWindows headers
#include <wx/wx.h>
// App headers
#include "dd/dditems/handles/ddRemoveTableButtonHandle.h"
#include "dd/dditems/figures/ddTableFigure.h"
#include "dd/dditems/figures/ddRelationshipFigure.h"
#include "dd/dditems/utilities/ddDataType.h"
#include "hotdraw/main/hdDrawingView.h"
#include "hotdraw/utilities/hdRemoveDeleteDialog.h"
#include "dd/ddmodel/ddDrawingEditor.h"
#include "dd/ddmodel/ddDatabaseDesign.h"
//Images
#include "images/ddDeleteTableCursor.pngc"
ddRemoveTableButtonHandle::ddRemoveTableButtonHandle(hdIFigure *owner, hdILocator *buttonLocator , wxBitmap &buttonImage, wxSize &size):
hdButtonHandle(owner, buttonLocator, buttonImage, size)
{
}
ddRemoveTableButtonHandle::~ddRemoveTableButtonHandle()
{
}
void ddRemoveTableButtonHandle::invokeStart(hdMouseEvent &event, hdDrawingView *view)
{
}
void ddRemoveTableButtonHandle::invokeStep(hdMouseEvent &event, hdDrawingView *view)
{
}
void ddRemoveTableButtonHandle::invokeEnd(hdMouseEvent &event, hdDrawingView *view)
{
if(view && getOwner())
{
ddTableFigure *table = (ddTableFigure *) getOwner();
hdRemoveDeleteDialog dialog(_("Are you sure you wish to delete table ") + table->getTableName() + wxT("?"), _("Delete table?"), view);
int answer = dialog.ShowModal();
if (answer == DD_DELETE)
{
ddDrawingEditor *editor = (ddDrawingEditor *) view->editor();
//Unselect table at all diagrams
editor->removeFromAllSelections(table);
//Drop foreign keys with this table as origin or destination
table->processDeleteAlert(view->getDrawing());
//Drop table
editor->deleteModelFigure(table);
editor->getDesign()->refreshBrowser();
editor->checkRelationshipsConsistency(view->getIdx());
view->notifyChanged();
}
else if(answer == DD_REMOVE)
{
ddDrawingEditor *editor = (ddDrawingEditor *) view->editor();
editor->getExistingDiagram(view->getIdx())->removeFromSelection(table);
editor->getExistingDiagram(view->getIdx())->remove(table);
editor->checkRelationshipsConsistency(view->getIdx());
view->notifyChanged();
}
}
}
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