diff options
Diffstat (limited to 'dbaccess/source/ui/inc/JoinTableView.hxx')
| -rw-r--r-- | dbaccess/source/ui/inc/JoinTableView.hxx | 242 |
1 files changed, 242 insertions, 0 deletions
diff --git a/dbaccess/source/ui/inc/JoinTableView.hxx b/dbaccess/source/ui/inc/JoinTableView.hxx new file mode 100644 index 000000000000..ca71dea92815 --- /dev/null +++ b/dbaccess/source/ui/inc/JoinTableView.hxx @@ -0,0 +1,242 @@ +/************************************************************************* + * + * $RCSfile: JoinTableView.hxx,v $ + * + * $Revision: 1.1 $ + * + * last change: $Author: oj $ $Date: 2001-02-05 09:09:58 $ + * + * 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 OQueryDesignView; + + //////////////////////////////////////////////////////////////// + // 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; + OJoinTableView* m_pTableView; + protected: + virtual void Resize(); + public: + OScrollWindowHelper( Window* pParent); + 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; + OQueryDesignView* m_pView; + + public: + TYPEINFO(); + OJoinTableView( Window* pParent, OQueryDesignView* 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 String& _rComposedName, const String& rWinName, BOOL bNewTable = FALSE); + virtual void RemoveTabWin( OTableWindow* pTabWin ); + + 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; } + + OQueryDesignView* 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; } + // ::std::vector<OTableConnection*>* GetTabConnList() const { return &m_vTableConnection; } + + + BOOL ExistsAConn(const OTableWindow* pFromWin) const; + OTableConnection* GetTabConn(OTableWindow* pLhs,OTableWindow* pRhs, OTableConnection* _rpFirstAfter = NULL); + + // 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); + + private: + void InitColors(); + BOOL ScrollWhileDragging(); + }; +} +#endif // DBAUI_JOINTABLEVIEW_HXX |