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https://github.com/levinsv/pgadmin3.git
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77 lines
2.4 KiB
C++
77 lines
2.4 KiB
C++
//////////////////////////////////////////////////////////////////////////
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//
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// pgAdmin III - PostgreSQL Tools
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//
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// Copyright (C) 2002 - 2016, The pgAdmin Development Team
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// This software is released under the PostgreSQL Licence
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//
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// ddRemoveTableButtonHandle.cpp - A handle for a table figure that allow to delete it
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//
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//////////////////////////////////////////////////////////////////////////
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#include "pgAdmin3.h"
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// wxWindows headers
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#include <wx/wx.h>
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// App headers
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#include "dd/dditems/handles/ddRemoveTableButtonHandle.h"
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#include "dd/dditems/figures/ddTableFigure.h"
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#include "dd/dditems/figures/ddRelationshipFigure.h"
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#include "dd/dditems/utilities/ddDataType.h"
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#include "hotdraw/main/hdDrawingView.h"
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#include "hotdraw/utilities/hdRemoveDeleteDialog.h"
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#include "dd/ddmodel/ddDrawingEditor.h"
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#include "dd/ddmodel/ddDatabaseDesign.h"
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//Images
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#include "images/ddDeleteTableCursor.pngc"
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ddRemoveTableButtonHandle::ddRemoveTableButtonHandle(hdIFigure *owner, hdILocator *buttonLocator , wxBitmap &buttonImage, wxSize &size):
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hdButtonHandle(owner, buttonLocator, buttonImage, size)
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{
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}
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ddRemoveTableButtonHandle::~ddRemoveTableButtonHandle()
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{
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}
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void ddRemoveTableButtonHandle::invokeStart(hdMouseEvent &event, hdDrawingView *view)
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{
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}
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void ddRemoveTableButtonHandle::invokeStep(hdMouseEvent &event, hdDrawingView *view)
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{
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}
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void ddRemoveTableButtonHandle::invokeEnd(hdMouseEvent &event, hdDrawingView *view)
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{
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if(view && getOwner())
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{
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ddTableFigure *table = (ddTableFigure *) getOwner();
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hdRemoveDeleteDialog dialog(_("Are you sure you wish to delete table ") + table->getTableName() + wxT("?"), _("Delete table?"), view);
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int answer = dialog.ShowModal();
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if (answer == DD_DELETE)
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{
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ddDrawingEditor *editor = (ddDrawingEditor *) view->editor();
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//Unselect table at all diagrams
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editor->removeFromAllSelections(table);
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//Drop foreign keys with this table as origin or destination
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table->processDeleteAlert(view->getDrawing());
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//Drop table
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editor->deleteModelFigure(table);
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editor->getDesign()->refreshBrowser();
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editor->checkRelationshipsConsistency(view->getIdx());
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view->notifyChanged();
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}
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else if(answer == DD_REMOVE)
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{
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ddDrawingEditor *editor = (ddDrawingEditor *) view->editor();
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editor->getExistingDiagram(view->getIdx())->removeFromSelection(table);
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editor->getExistingDiagram(view->getIdx())->remove(table);
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editor->checkRelationshipsConsistency(view->getIdx());
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view->notifyChanged();
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}
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}
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}
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