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199 lines
7.2 KiB
199 lines
7.2 KiB
/*==LICENSE==* |
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CyanWorlds.com Engine - MMOG client, server and tools |
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Copyright (C) 2011 Cyan Worlds, Inc. |
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This program is free software: you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation, either version 3 of the License, or |
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(at your option) any later version. |
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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You should have received a copy of the GNU General Public License |
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along with this program. If not, see <http://www.gnu.org/licenses/>. |
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Additional permissions under GNU GPL version 3 section 7 |
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If you modify this Program, or any covered work, by linking or |
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combining it with any of RAD Game Tools Bink SDK, Autodesk 3ds Max SDK, |
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NVIDIA PhysX SDK, Microsoft DirectX SDK, OpenSSL library, Independent |
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JPEG Group JPEG library, Microsoft Windows Media SDK, or Apple QuickTime SDK |
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(or a modified version of those libraries), |
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containing parts covered by the terms of the Bink SDK EULA, 3ds Max EULA, |
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PhysX SDK EULA, DirectX SDK EULA, OpenSSL and SSLeay licenses, IJG |
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JPEG Library README, Windows Media SDK EULA, or QuickTime SDK EULA, the |
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licensors of this Program grant you additional |
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permission to convey the resulting work. Corresponding Source for a |
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non-source form of such a combination shall include the source code for |
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the parts of OpenSSL and IJG JPEG Library used as well as that of the covered |
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work. |
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You can contact Cyan Worlds, Inc. by email legal@cyan.com |
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or by snail mail at: |
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Cyan Worlds, Inc. |
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14617 N Newport Hwy |
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Mead, WA 99021 |
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*==LICENSE==*/ |
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////////////////////////////////////////////////////////////////////////////// |
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// // |
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// pfGUIListBoxMod Header // |
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// // |
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////////////////////////////////////////////////////////////////////////////// |
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#ifndef _pfGUIListBoxMod_h |
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#define _pfGUIListBoxMod_h |
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#include "pfGUIControlMod.h" |
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class plMessage; |
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class hsGMaterial; |
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class plTextGenerator; |
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class pfGUIListElement; |
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class pfScrollProc; |
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class pfGUIValueCtrl; |
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class pfGUIListBoxMod : public pfGUIControlMod |
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{ |
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friend class pfScrollProc; |
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protected: |
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struct plSmallRect |
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{ |
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int16_t fLeft, fTop, fRight, fBottom; |
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void Set( int16_t l, int16_t t, int16_t r, int16_t b ); |
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bool Contains( int16_t x, int16_t y ); |
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plSmallRect& operator=(const int zero) { fLeft = fTop = fRight = fBottom = 0; return *this; } |
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}; |
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pfGUIValueCtrl *fScrollControl; |
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pfScrollProc *fScrollProc; |
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hsTArray<pfGUIListElement *> fElements; |
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int32_t fCurrClick, fScrollPos, fCurrHover; |
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uint8_t fModsAtDragTime; |
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int32_t fMinSel, fMaxSel; |
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bool fCheckScroll, fClicking; |
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int32_t fSingleSelElement; |
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bool fScrollRangeUpdateDeferred; |
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bool fLocked, fReadyToRoll; |
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hsTArray<plSmallRect> fElementBounds; |
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hsTArray<int16_t> fWrapStartIdxs; |
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virtual bool IEval( double secs, float del, uint32_t dirty ); // called only by owner object's Eval() |
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void ICalcScrollRange( void ); |
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void ICalcWrapStarts( void ); |
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virtual void IUpdate( void ); |
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virtual void IPostSetUpDynTextMap( void ); |
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virtual uint32_t IGetDesiredCursor( void ) const; |
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int32_t IGetItemFromPoint( hsPoint3 &mousePt ); |
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void IFindSelectionRange( int32_t *min, int32_t *max ); |
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void ISelectRange( int8_t min, int8_t max, bool select ); |
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public: |
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pfGUIListBoxMod(); |
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virtual ~pfGUIListBoxMod(); |
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CLASSNAME_REGISTER( pfGUIListBoxMod ); |
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GETINTERFACE_ANY( pfGUIListBoxMod, pfGUIControlMod ); |
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enum OurFlags |
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{ |
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kSingleSelect = kDerivedFlagsStart, |
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kDragAndDropCapable, |
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kDisableSelection, |
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kDisableKeyActions, |
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kAllowMultipleElementsPerRow, |
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kScrollLeftToRight, |
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kAllowMousePassThrough, |
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kGrowLeavesAndProcessOxygen, |
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kHandsOffMultiSelect, // Do multiselect w/o needing ctrl or shift |
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kForbidNoSelection |
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}; |
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// Extended event types |
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enum ExtendedEvents |
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{ |
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kScrollPosChanged, |
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kItemAdded, |
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kItemRemoved, |
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kListCleared |
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}; |
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enum |
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{ |
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kRefScrollCtrl = kRefDerivedStart |
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}; |
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virtual bool MsgReceive( plMessage* pMsg ); |
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virtual void Read( hsStream* s, hsResMgr* mgr ); |
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virtual void Write( hsStream* s, hsResMgr* mgr ); |
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virtual void HandleMouseDown( hsPoint3 &mousePt, uint8_t modifiers ); |
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virtual void HandleMouseUp( hsPoint3 &mousePt, uint8_t modifiers ); |
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virtual void HandleMouseDrag( hsPoint3 &mousePt, uint8_t modifiers ); |
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virtual void HandleMouseHover( hsPoint3 &mousePt, uint8_t modifiers ); |
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virtual void HandleMouseDblClick( hsPoint3 &mousePt, uint8_t modifiers ); |
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virtual bool HandleKeyPress( wchar_t key, uint8_t modifiers ); |
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virtual bool HandleKeyEvent( pfGameGUIMgr::EventType event, plKeyDef key, uint8_t modifiers ); |
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virtual bool FilterMousePosition( hsPoint3 &mousePt ); |
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virtual void PurgeDynaTextMapImage(); |
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// Returns selected element. Only valid for kSingleSelect list boxes |
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int32_t GetSelection( void ) { return fSingleSelElement; } |
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void SetSelection( int32_t item ); |
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void RemoveSelection( int32_t item ); |
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void AddSelection( int32_t item ); |
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virtual void ScrollToBegin( void ); |
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virtual void ScrollToEnd( void ); |
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virtual void SetScrollPos( int32_t pos ); |
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virtual int32_t GetScrollPos( void ); |
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virtual int32_t GetScrollRange( void ); |
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void Refresh( void ) { IUpdate(); } |
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virtual void SetColorScheme( pfGUIColorScheme *newScheme ); |
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// Element manipulation |
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uint16_t AddElement( pfGUIListElement *el ); |
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void RemoveElement( uint16_t index ); |
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int16_t FindElement( pfGUIListElement *toCompareTo ); |
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void ClearAllElements( void ); |
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void LockList( void ); |
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void UnlockList( void ); |
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uint16_t GetNumElements( void ); |
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pfGUIListElement *GetElement( uint16_t idx ); |
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uint16_t AddString( const char *string ); |
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uint16_t AddString( const wchar_t *string ); |
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int16_t FindString( const char *toCompareTo ); |
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int16_t FindString( const wchar_t *toCompareTo ); |
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// Export only |
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void SetScrollCtrl( pfGUIValueCtrl *ctrl ) { fScrollControl = ctrl; } |
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void SetSingleSelect( bool yes ) { if( yes ) SetFlag( kSingleSelect ); else ClearFlag( kSingleSelect ); } |
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}; |
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#endif // _pfGUIListBoxMod_h
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