// $Id: selinfo.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============================ */ // Selector Tool Info bar operations #ifndef SELINFO_INC #define SELINFO_INC //#include "bars.h" - in camtypes.h [AUTOMATICALLY REMOVED] #include "blobs.h" class KeyPress; class SelChangingMsg; // This maintains a record of the contents of an edit-field, so it can be detected when // a field's text has been changed. struct SelEditRecord { UINT32 nControlID; String_256 strText; BOOL fIsDirty; }; /******************************************************************************************** > class SelectorInfoBarOp : public InformationBarOp Author: Justin_Flude (Xara Group Ltd) Created: 28/4/94 Purpose: Class for handling the Selector tool's information bar. ********************************************************************************************/ class SelectorInfoBarOp : public InformationBarOp { CC_DECLARE_DYNCREATE(SelectorInfoBarOp) public: // This is public for easy sharing. SelectorTool* pSelectorTool; // Dummy default constructor for DYNCREATE SelectorInfoBarOp(); // The selector tool calls these to get the info-bar's settings. BOOL IsAspectLocked() const; BOOL InRotateMode() const; BOOL ShouldScaleLines() const; BOOL DontConsiderAttrs(void) const; // BOOL ShouldLeaveCopy() const; // BOOL ShouldTransFills() const; // The selector tool calls these to set the info-bar's gadgets. void SetAspectLock(BOOL fState); void SetRotateMode(BOOL fState); void SetScaleLines(BOOL fState); // void SetLeaveCopy(BOOL fState); // void SetTransFills(BOOL fState); // These set etc the edit-fields in the info-bar. void SetEdit(CGadgetID gid, INT32 nValue, Spread* pUnitSpread, BOOL fUpdate = TRUE); void SetDoubleEdit(CGadgetID gid, double nValue, BOOL fUpdate = TRUE); void SetEdit(CGadgetID gid, FIXED16 fxValue, Spread* pUnitSpread, BOOL fUpdate = TRUE); void ClearEdit(CGadgetID gid); void SetEdit_OnSelectionChange(); void SetEdit_OnDrag(TransformBoundingData* pData, Spread* pSpread); void EnableAllEdits(BOOL fEnabled); void EnableGrid(BOOL fEnabled); void PaintAllEditsNow(); void UpdateAllRecords(); // This reports the given error message to the user, who has entered junk in an // edit-field. void ReportEditError(UINT32 nErrorMsgID); protected: // All messages to the info bar come through here virtual MsgResult Message(Msg* pMessage); private: // For various reasons - none to do with efficiency - these must have direct access // to the bar's static data. friend BOOL SelectorTool::ReadPrefs(); friend void SelectorTool::SelectChange(BOOL); friend BOOL SelectorTool::OnKeyPress(KeyPress*); friend void SelectorTool::HandleButtonUp(); friend void SelectorTool::FigureUserFeedback(Spread* pSpread, DocCoord dcPos, ClickModifiers cmods, BOOL DoSlowTests, String_256* pStr, Cursor** ppPointerShape ); // These handle specific messages. void HandleCreate(DialogMsg* pDlgMsg); BOOL HandleButtonDown(DialogMsg* pDlgMsg); void HandleButtonUp(DialogMsg* pDlgMsg); void HandleEditCommit(DialogMsg* pDlgMsg); void HandleGridButton(DialogMsg* pDlgMsg); void HandleBumpClickLinear(UINT32 nEditControlID, INT32 nSign); void HandleBumpClickAngle(UINT32 nEditControlID, INT32 nSign, double Min, double Max); // This returns a pointer to the SelEditRecord corresponding to the given ID. SelEditRecord* GetRecord(UINT32 nEditControlID); // These update the edit-field records when the PROGRAM changes their text. void UpdateRecord(SelEditRecord* per); void UpdateRecord(UINT32 nControlID); // This returns TRUE if the given edit-field has been changed since its value was // last recorded. If it has then it will be updated to contain the new, changed, text. BOOL HasChangedRecord(INT32 i); // These extract the text from the given edit control and convert it to the required // (numeric) form. If they require a Spread* to do this they use the spread of the // selection. double ConvertRecord(INT32 i); // straight text --> number MILLIPOINT ConvertMillipointRecord(INT32 i); // text/units --> millipoints FIXED16 ConvertFixedpointRecord(INT32 i); // text/units --> fixed-point // The selector info bar has eight edit-fields. SelEditRecord aerEdits[8]; BOOL fConvertedOK; // Data members. These must be static so that the preferences system can use them // even if it saves them after this object is destroyed. static BOOL fLockAspect; static BOOL fRotateMode; static BOOL fScaleLines; // static BOOL fLeaveCopy; // static BOOL fTransFills; }; /******************************************************************************************** > class SelectorInfoBarOpCreate : public BarCreate Author: Justin_Flude (Xara Group Ltd) Created: 28/4/94 Purpose: Class for creating SelectorInfoBarOps. Derived classes of BarCreate are used by DialogBarOp::ReadBarsFromFile() ********************************************************************************************/ class SelectorInfoBarOpCreate : public BarCreate { public: virtual DialogBarOp* Create(); }; #endif // !SELINFO_INC