256 lines
10 KiB
C++
256 lines
10 KiB
C++
/*************************************************************************
|
|
*
|
|
* $RCSfile: JoinTableView.hxx,v $
|
|
*
|
|
* $Revision: 1.6 $
|
|
*
|
|
* last change: $Author: oj $ $Date: 2001-06-28 14:26:45 $
|
|
*
|
|
* The Contents of this file are made available subject to the terms of
|
|
* either of the following licenses
|
|
*
|
|
* - GNU Lesser General Public License Version 2.1
|
|
* - Sun Industry Standards Source License Version 1.1
|
|
*
|
|
* Sun Microsystems Inc., October, 2000
|
|
*
|
|
* GNU Lesser General Public License Version 2.1
|
|
* =============================================
|
|
* Copyright 2000 by Sun Microsystems, Inc.
|
|
* 901 San Antonio Road, Palo Alto, CA 94303, USA
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License version 2.1, as published by the Free Software Foundation.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
|
* MA 02111-1307 USA
|
|
*
|
|
*
|
|
* Sun Industry Standards Source License Version 1.1
|
|
* =================================================
|
|
* The contents of this file are subject to the Sun Industry Standards
|
|
* Source License Version 1.1 (the License); You may not use this file
|
|
* except in compliance with the License. You may obtain a copy of the
|
|
* License at http://www.openoffice.org/license.html.
|
|
*
|
|
* Software provided under this License is provided on an AS IS basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
|
|
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
|
|
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
|
|
* See the License for the specific provisions governing your rights and
|
|
* obligations concerning the Software.
|
|
*
|
|
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
|
|
*
|
|
* Copyright: 2000 by Sun Microsystems, Inc.
|
|
*
|
|
* All Rights Reserved.
|
|
*
|
|
* Contributor(s): _______________________________________
|
|
*
|
|
*
|
|
************************************************************************/
|
|
#ifndef DBAUI_JOINTABLEVIEW_HXX
|
|
#define DBAUI_JOINTABLEVIEW_HXX
|
|
|
|
#ifndef _SV_WINDOW_HXX
|
|
#include <vcl/window.hxx>
|
|
#endif
|
|
#ifndef _SV_TIMER_HXX
|
|
#include <vcl/timer.hxx>
|
|
#endif
|
|
#ifndef _SV_SCRBAR_HXX
|
|
#include <vcl/scrbar.hxx>
|
|
#endif
|
|
#ifndef _RTTI_HXX
|
|
#include <tools/rtti.hxx>
|
|
#endif
|
|
#ifndef _VECTOR_
|
|
#include <vector>
|
|
#endif
|
|
#ifndef _COMPHELPER_STLTYPES_HXX_
|
|
#include <comphelper/stl_types.hxx>
|
|
#endif
|
|
|
|
|
|
namespace dbaui
|
|
{
|
|
class OTableConnection;
|
|
class OTableWindow;
|
|
struct OJoinExchangeData;
|
|
class OJoinDesignView;
|
|
class OTableWindowData;
|
|
|
|
////////////////////////////////////////////////////////////////
|
|
// Konstanten fuer das Fensterlayout
|
|
const long TABWIN_SPACING_X = 17;
|
|
const long TABWIN_SPACING_Y = 17;
|
|
|
|
const long TABWIN_WIDTH_STD = 120;
|
|
const long TABWIN_HEIGHT_STD = 120;
|
|
|
|
const long TABWIN_WIDTH_MIN = 90;
|
|
const long TABWIN_HEIGHT_MIN = 80;
|
|
|
|
// this class conatins only the scrollbars to avoid that the tablewindows clip the scrollbars
|
|
class OJoinTableView;
|
|
class OScrollWindowHelper : public Window
|
|
{
|
|
ScrollBar m_aHScrollBar;
|
|
ScrollBar m_aVScrollBar;
|
|
Window* m_pCornerWindow;
|
|
OJoinTableView* m_pTableView;
|
|
|
|
protected:
|
|
virtual void Resize();
|
|
public:
|
|
OScrollWindowHelper( Window* pParent);
|
|
~OScrollWindowHelper();
|
|
|
|
void setTableView(OJoinTableView* _pTableView);
|
|
|
|
// own methods
|
|
ScrollBar* GetHScrollBar() { return &m_aHScrollBar; }
|
|
ScrollBar* GetVScrollBar() { return &m_aVScrollBar; }
|
|
};
|
|
|
|
|
|
class OJoinTableView : public Window
|
|
{
|
|
public:
|
|
DECLARE_STL_USTRINGACCESS_MAP(OTableWindow*,OTableWindowMap);
|
|
private:
|
|
OTableWindowMap m_aTableMap;
|
|
::std::vector<OTableConnection*> m_vTableConnection;
|
|
|
|
Timer m_aDragScrollTimer;
|
|
Rectangle m_aDragRect;
|
|
Rectangle m_aSizingRect;
|
|
Point m_aDragOffset;
|
|
Point m_aScrollOffset;
|
|
Point m_ptPrevDraggingPos;
|
|
Size m_aOutputSize;
|
|
|
|
|
|
OTableWindow* m_pDragWin;
|
|
OTableWindow* m_pSizingWin;
|
|
OTableConnection* m_pSelectedConn;
|
|
|
|
BOOL m_bTrackingInitiallyMoved;
|
|
|
|
DECL_LINK(OnDragScrollTimer, void*);
|
|
|
|
protected:
|
|
OTableWindow* m_pLastFocusTabWin;
|
|
OJoinDesignView* m_pView;
|
|
|
|
public:
|
|
TYPEINFO();
|
|
OJoinTableView( Window* pParent, OJoinDesignView* pView );
|
|
virtual ~OJoinTableView();
|
|
|
|
// window override
|
|
virtual void StateChanged( StateChangedType nStateChange );
|
|
|
|
// own methods
|
|
ScrollBar* GetHScrollBar() { return static_cast<OScrollWindowHelper*>(GetParent())->GetHScrollBar(); }
|
|
ScrollBar* GetVScrollBar() { return static_cast<OScrollWindowHelper*>(GetParent())->GetVScrollBar(); }
|
|
DECL_LINK( ScrollHdl, ScrollBar* );
|
|
|
|
void DrawConnections( const Rectangle& rRect );
|
|
void InvalidateConnections();
|
|
|
|
void BeginChildMove( OTableWindow* pTabWin, const Point& rMousePos );
|
|
void BeginChildSizing( OTableWindow* pTabWin, const Pointer& rPointer );
|
|
|
|
void NotifyTitleClicked( OTableWindow* pTabWin, const Point rMousePos );
|
|
|
|
virtual void AddTabWin(const ::rtl::OUString& _rComposedName, const ::rtl::OUString& rWinName, BOOL bNewTable = FALSE);
|
|
virtual void RemoveTabWin( OTableWindow* pTabWin );
|
|
|
|
// alle TabWins verstecken (NICHT loeschen, sie werden in eine Undo-Action gepackt)
|
|
virtual void HideTabWins();
|
|
|
|
virtual void AddConnection(const OJoinExchangeData& jxdSource, const OJoinExchangeData& jxdDest);
|
|
virtual BOOL RemoveConnection(OTableConnection* pConn);
|
|
|
|
BOOL Scroll( long nDelta, BOOL bHoriz, BOOL bPaintScrollBars );
|
|
ULONG GetTabWinCount();
|
|
Point GetScrollOffset() const { return m_aScrollOffset; }
|
|
|
|
OJoinDesignView* getDesignView() { return m_pView; }
|
|
OTableWindow* GetWindow( const String& rName );
|
|
|
|
OTableConnection* GetSelectedConn() { return m_pSelectedConn; }
|
|
void DeselectConn(OTableConnection* pConn); // NULL ist ausdruecklich zugelassen, dann passiert nichts
|
|
void SelectConn(OTableConnection* pConn);
|
|
|
|
OTableWindowMap* GetTabWinMap() { return &m_aTableMap; }
|
|
const OTableWindowMap* GetTabWinMap() const { return &m_aTableMap; }
|
|
::std::vector<OTableConnection*>* GetTabConnList() { return &m_vTableConnection; }
|
|
|
|
|
|
BOOL ExistsAConn(const OTableWindow* pFromWin) const;
|
|
OTableConnection* GetTabConn(OTableWindow* pLhs,OTableWindow* pRhs, OTableConnection* _rpFirstAfter = NULL);
|
|
|
|
// clears the window map and connection vector without destroying it
|
|
// that means teh data of the windows and connection will be untouched
|
|
void clearLayoutInformation();
|
|
|
|
// set the focus to that tab win which most recently had it (or to the first available one)
|
|
void GrabTabWinFocus();
|
|
|
|
// ReSync ist dazu gedacht, aus dem Dokument alle WinData und ConnData zu holen und entsprechend Wins und Conns anzulegen
|
|
virtual void ReSync() { }
|
|
// ClearAll implementiert ein hartes Loeschen, es werden alle Conns und alle Wins aus ihren jeweiligen Listen geloescht
|
|
// sowie die entsprechenden Datas aus dem Dokument ausgetragen
|
|
virtual void ClearAll();
|
|
|
|
// wird vom AddTabDlg benutzt, um festzustellen, ob noch Tabellen hinzugefuegt werden duerfen
|
|
virtual BOOL IsAddAllowed();
|
|
virtual long PreNotify(NotifyEvent& rNEvt);
|
|
|
|
protected:
|
|
virtual void MouseButtonUp( const MouseEvent& rEvt );
|
|
virtual void MouseButtonDown( const MouseEvent& rEvt );
|
|
virtual void Tracking( const TrackingEvent& rTEvt );
|
|
virtual void Paint( const Rectangle& rRect );
|
|
virtual void ConnDoubleClicked( OTableConnection* pConnection );
|
|
virtual void KeyInput( const KeyEvent& rEvt );
|
|
virtual void SetDefaultTabWinPosSize( OTableWindow* pTabWin );
|
|
virtual void DataChanged( const DataChangedEvent& rDCEvt );
|
|
|
|
virtual void Resize();
|
|
virtual BOOL Drop( const DropEvent& rEvt );
|
|
virtual BOOL QueryDrop( DropEvent& rEvt );
|
|
|
|
// wird nach Verschieben/Groessenaenderung der TabWins aufgerufen (die Standardimplementation reicht die neuen Daten einfach
|
|
// an die Daten des Wins weiter)
|
|
virtual void TabWinMoved(OTableWindow* ptWhich, const Point& ptOldPosition);
|
|
// die Position ist "virtuell" : der Container hat sozusagen eine virtuelle Flaeche, von der immer nur ein bestimmter Bereich
|
|
// - der mittels der Scrollbar veraendert werden kann - zu sehen ist. Insbesondere hat ptOldPosition immer positive Koordinaten,
|
|
// auch wenn er einen Punkt oberhalb des aktuell sichtbaren Bereichs bezeichnet, dessen physische Ordinate eigentlich
|
|
// negativ ist.
|
|
virtual void TabWinSized(OTableWindow* ptWhich, const Point& ptOldPosition, const Size& szOldSize);
|
|
// hier ist die Position (die sich waehrend des Sizings aendern kann) physisch, da waehrend des Sizens nicht gescrollt wird
|
|
virtual void Command(const CommandEvent& rEvt);
|
|
|
|
virtual void EnsureVisible(const OTableWindow* _pWin);
|
|
|
|
virtual OTableWindowData* CreateImpl(const ::rtl::OUString& _rComposedName,
|
|
const ::rtl::OUString& _rWinName);
|
|
|
|
private:
|
|
void InitColors();
|
|
BOOL ScrollWhileDragging();
|
|
};
|
|
}
|
|
#endif // DBAUI_JOINTABLEVIEW_HXX
|