// $Id: property.h 1282 2006-06-09 09:46:49Z alex $ /* @@tag:xara-cn@@ DO NOT MODIFY THIS LINE ================================XARAHEADERSTART=========================== Xara LX, a vector drawing and manipulation program. Copyright (C) 1993-2006 Xara Group Ltd. Copyright on certain contributions may be held in joint with their respective authors. See AUTHORS file for details. LICENSE TO USE AND MODIFY SOFTWARE ---------------------------------- This file is part of Xara LX. Xara LX is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License version 2 as published by the Free Software Foundation. Xara LX and its component source files are 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 General Public License for more details. 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Xara Group Ltd, Gaddesden Place, Hemel Hempstead, HP2 6EX, UK. http://www.xara.com/ =================================XARAHEADEREND============================ */ // // Header file for AppPrefs.cpp // // #ifndef INC_PropertyTabsS #define INC_PropertyTabsS //#include "dialogop.h" - in camtypes.h [AUTOMATICALLY REMOVED] //#include "unittype.h" - in camtypes.h [AUTOMATICALLY REMOVED] //#include "units.h" // units e.g. Millimeters - in camtypes.h [AUTOMATICALLY REMOVED] /******************************************************************************************** > class PropertyTabs : public ListItem Author: Neville_Humphrys (Xara Group Ltd) Created: 28/9/94 Purpose: These encompass some useful functionality which is required to get a property dialog tab up and running. This is the baseclass and should always be derived off from. Tabs currently available are:- - layer properties dialog box SeeAlso: LayerPropertyTabs ********************************************************************************************/ class CCAPI PropertyTabs : public ListItem { CC_DECLARE_DYNAMIC(PropertyTabs); public: PropertyTabs(); // Constructor virtual BOOL Init(); // Initialisation // Function to declare a tab handling class to the property tabs system // static BOOL DeclarePropertyTab(PropertyTabs *pProperty); // static BOOL UndeclarePropertyTab(PropertyTabs *pProperty); // // static PropertyTabs *GetFirst(); // static PropertyTabs *GetNext(PropertyTabs*); virtual BOOL SetUpDocUnits(); // function to set up CurrentPageUnits static Document * pScopeDocument; // current document (for message broadcasts) virtual void SetCurrentDocAndSpread(Document *pDoc); // set up the spread that we are currently workign on virtual void SetDefaultUnits(); // set up our default display units //MsgResult HandleMessage(Msg* Message); virtual DialogTabOp * GetTabbedDlg() = 0; // return pointer to the main dialog box //virtual BOOL SetTabbedDlg(DialogTabOp * pDlg) = 0; // return pointer to the main dialog box // Overridable by the tab section handlers. These are the must be specified functions // and so are pure. virtual CDlgResID GetPageID() = 0; // Return section/page id system virtual BOOL InitSection() = 0; // Called when page first opened virtual BOOL CommitSection() = 0; // Called when ok action is required virtual BOOL HandleMsg(DialogMsg* Msg) = 0; // Called when messages arrive // Public access to the current layer. virtual void SetActiveLayer(Layer * pNewLayer); virtual Layer * GetActiveLayer(); // Public access to the guide layer. virtual Layer * GetGuideLayer(); // Public access to the current layer. virtual void SetCurrentLayer(Layer * pNewLayer); virtual Layer * GetCurrentLayer(); // Some special handlers for things like new default units being specified or the last // document being closed. // These are the virtual handlers which each tab should specify, if not required then // these base class definitions can be used. virtual BOOL NewUnitsInSection(); // Called when new default units chosen virtual BOOL GreySection(); // Called when the user has closed all documents virtual BOOL UngreySection(); // Called when the user has opened a document virtual BOOL UpdateSection(); // Called when the user has switched to a new document // Virtual functions used to indicate that details on the current spread and current layer need updating virtual BOOL UpdateSpreadSection(); // Called when the user has switched to a new spread virtual BOOL UpdateLayerSection(); // Called when the user has switched to a new layer virtual BOOL UpdateGuidelineSection(); // Called when the user has changed guidelines on the active layer // Colour list functions virtual BOOL ColourListChanged(Document* pDoc); // Some functions to determine whether this particular property tab is required. virtual BOOL IsPropertyRequired(); // Return True if required // Functions for getting the message and appply now state for this tabbed dialog box virtual BOOL GetApplyNowState() = 0; // Get current state of ApplyNow flag virtual BOOL SetApplyNowState(BOOL NewState) = 0; // set new state for ApplyNow virtual BOOL SetInitMessageState(BOOL NewState) = 0; // set new state of InitMessage virtual BOOL GetInitMessageState() = 0; // get current state of InitMessage virtual BOOL GreyApplyNow(); // grey the apply now button virtual BOOL UngreyApplyNow(); // grey the apply now button virtual BOOL SetOkState(BOOL Val); // Set the state of the OK button on the tabbed dialog. Spread* GetSpread() { return pSpread; } protected: // Allow the options tabs access but nobody else to these useful variables static Document *pDocument; // The document we are working on static Spread *pSpread; // The spread we are working on static UnitType CurrentPageUnits; // The units used to display page measurements private: static Layer *pActiveLayer; // The active layer we are working on static Layer *pCurrentLayer; // pointer to the layer to be used, // The list of property tabs that is understood. //static List PropertyTabsList; // list of available tab handlers }; #endif // INC_PropertyTabsS