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183 lines
6.3 KiB
183 lines
6.3 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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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 fLeft, fTop, fRight, fBottom; |
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void Set( Int16 l, Int16 t, Int16 r, Int16 b ); |
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hsBool Contains( Int16 x, Int16 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 fCurrClick, fScrollPos, fCurrHover; |
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UInt8 fModsAtDragTime; |
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Int32 fMinSel, fMaxSel; |
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hsBool fCheckScroll, fClicking; |
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Int32 fSingleSelElement; |
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hsBool fScrollRangeUpdateDeferred; |
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hsBool fLocked, fReadyToRoll; |
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hsTArray<plSmallRect> fElementBounds; |
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hsTArray<Int16> fWrapStartIdxs; |
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virtual hsBool IEval( double secs, hsScalar del, UInt32 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 IGetDesiredCursor( void ) const; |
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Int32 IGetItemFromPoint( hsPoint3 &mousePt ); |
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void IFindSelectionRange( Int32 *min, Int32 *max ); |
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void ISelectRange( Int8 min, Int8 max, hsBool 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 hsBool 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 modifiers ); |
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virtual void HandleMouseUp( hsPoint3 &mousePt, UInt8 modifiers ); |
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virtual void HandleMouseDrag( hsPoint3 &mousePt, UInt8 modifiers ); |
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virtual void HandleMouseHover( hsPoint3 &mousePt, UInt8 modifiers ); |
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virtual void HandleMouseDblClick( hsPoint3 &mousePt, UInt8 modifiers ); |
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virtual hsBool HandleKeyPress( wchar_t key, UInt8 modifiers ); |
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virtual hsBool HandleKeyEvent( pfGameGUIMgr::EventType event, plKeyDef key, UInt8 modifiers ); |
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virtual hsBool 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 GetSelection( void ) { return fSingleSelElement; } |
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void SetSelection( Int32 item ); |
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void RemoveSelection( Int32 item ); |
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void AddSelection( Int32 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 pos ); |
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virtual Int32 GetScrollPos( void ); |
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virtual Int32 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 AddElement( pfGUIListElement *el ); |
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void RemoveElement( UInt16 index ); |
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Int16 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 GetNumElements( void ); |
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pfGUIListElement *GetElement( UInt16 idx ); |
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UInt16 AddString( const char *string ); |
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UInt16 AddString( const wchar_t *string ); |
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Int16 FindString( const char *toCompareTo ); |
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Int16 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( hsBool yes ) { if( yes ) SetFlag( kSingleSelect ); else ClearFlag( kSingleSelect ); } |
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}; |
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#endif // _pfGUIListBoxMod_h
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