// $Id: statline.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. You should have received a copy of the GNU General Public License along with Xara LX (see the file GPL in the root directory of the distribution); if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA ADDITIONAL RIGHTS ----------------- Conditional upon your continuing compliance with the GNU General Public License described above, Xara Group Ltd grants to you certain additional rights. The additional rights are to use, modify, and distribute the software together with the wxWidgets library, the wxXtra library, and the "CDraw" library and any other such library that any version of Xara LX relased by Xara Group Ltd requires in order to compile and execute, including the static linking of that library to XaraLX. In the case of the "CDraw" library, you may satisfy obligation under the GNU General Public License to provide source code by providing a binary copy of the library concerned and a copy of the license accompanying it. Nothing in this section restricts any of the rights you have under the GNU General Public License. SCOPE OF LICENSE ---------------- This license applies to this program (XaraLX) and its constituent source files only, and does not necessarily apply to other Xara products which may in part share the same code base, and are subject to their own licensing terms. This license does not apply to files in the wxXtra directory, which are built into a separate library, and are subject to the wxWindows license contained within that directory in the file "WXXTRA-LICENSE". This license does not apply to the binary libraries (if any) within the "libs" directory, which are subject to a separate license contained within that directory in the file "LIBS-LICENSE". ARRANGEMENTS FOR CONTRIBUTION OF MODIFICATIONS ---------------------------------------------- Subject to the terms of the GNU Public License (see above), you are free to do whatever you like with your modifications. However, you may (at your option) wish contribute them to Xara's source tree. You can find details of how to do this at: http://www.xaraxtreme.org/developers/ Prior to contributing your modifications, you will need to complete our contributor agreement. This can be found at: http://www.xaraxtreme.org/developers/contribute/ Please note that Xara will not accept modifications which modify any of the text between the start and end of this header (marked XARAHEADERSTART and XARAHEADEREND). MARKS ----- Xara, Xara LX, Xara X, Xara X/Xtreme, Xara Xtreme, the Xtreme and Xara designs are registered or unregistered trademarks, design-marks, and/or service marks of Xara Group Ltd. All rights in these marks are reserved. Xara Group Ltd, Gaddesden Place, Hemel Hempstead, HP2 6EX, UK. http://www.xara.com/ =================================XARAHEADEREND============================ */ // Header file for status line class #ifndef INC_STATUSLINE #define INC_STATUSLINE //#include "pump.h" - in camtypes.h [AUTOMATICALLY REMOVED] //#include "flags.h" - in camtypes.h [AUTOMATICALLY REMOVED] #include "camframe.h" //#include "monotime.h" - in camtypes.h [AUTOMATICALLY REMOVED] #include "stdbars.h" //#include "ed.h" #include "ktimer.h" class Spread; class StringBase; class Cursor; #define STATUSLINE_SELDESC_DEFAULT 1 // over dialogs, outside app window #define STATUSLINE_SELDESC_BARDRAG 0 #define STATUSLINE_SELDESC_OTHERDOC 0 #define STATUSLINE_SELDESC_DRAGOPS 1 #define STATUSLINE_SELDESC_SELDOC 1 #define STATUSLINE_SELDESC_COLBAR 1 #define STATUSLINE_SELDESC_STATBAR 1 #define STATUSLINE_SELDESC_BUTTONS 1 #define STATUSLINE_SELDESC_MENUS 1 #define STATUSLINE_SELDESC_PREVIEWDLG 1 enum RenderState { Rendering,Paused,NotRendering,Animate }; /**************************************************************************************** > class StatusLine : public MessageHandler Author: Ed_Cornes (Xara Group Ltd) Created: 15/11/94 Purpose: Encapsulate the status line ********************************************************************************************/ class StatusLine : public StandardBar { public: StatusLine(); ~StatusLine(); MsgResult Message(Msg* Msg); BOOL UpdateText(String_256* ptext, BOOL PrefixSelDesc=TRUE); BOOL UpdateTextForColourPicker(String_256* ptext, BOOL PrefixSelDesc=TRUE); BOOL UpdateMousePosAndSnap(DocCoord* pDocCoord, Spread* pSpread, DocView* pDocView, BOOL Snapped); BOOL UpdateSolidDragIndicator(BOOL bSolidAllowed, BOOL bSolid); BOOL SetRenderIndicator(RenderState Action); void FlagMousePosNeedsUpdating() { MousePosNeedsUpdatingFlag=TRUE; }; BOOL MousePosNeedsUpdating() { return MousePosNeedsUpdatingFlag; }; void FlagMousePosPaneNeedsUpdating() {MousePosPaneNeedsResizing=TRUE;}; // This can be used to override the default behaviour of showing the selection state // as a prefix to the status-line. static void SetPrefix(const StringBase& str); static void SetDefaultPrefix(); static INT32 GetPrefixWidth(); // colour picker custom control interface functions .... BOOL RestrictStatusLineFunctionsToColourPicker (CWindowID colourPicker); BOOL RestoreStatusLineFunctions (CWindowID colourPicker); BOOL IsRestrictedAccessToColourPicker () { return restrictStatusLineFunctionsToColourPicker; } BOOL LockOutControlHelp () { DoControlHelp = FALSE; return (TRUE); } BOOL UnlockControlHelp () { DoControlHelp = TRUE; return (TRUE); } BOOL AllowControlHelp () { return (DoControlHelp); } void SetNeedsUpdate(BOOL Immediate=FALSE); protected: BOOL OnIdleEvent(); BOOL SetMousePosPaneWidth(Spread* pSpread); BOOL RefreshHelpText(); BOOL GetMousePosText(String_256* pText, DocCoord MousePos, Spread* pSread, INT32 dp=-1); BOOL TruncateTextToWidth(String_256* pText, INT32 width); Cursor* pSnappedCursor; INT32 SnappedCursorID; protected: MonotonicTime TextTimer; MonotonicTime RenderTimer; BOOL MousePosPaneNeedsResizing; BOOL MousePosNeedsUpdatingFlag; // BOOL TransparencyNeedsUpdating; INT32 RenderAnimationState; INT32 MousePosDP; INT32 OldMemory; private: // The prefix to display in the status-line - if empty, show the selection state. static String_256 m_strPrefix; static BOOL restrictStatusLineFunctionsToColourPicker; static BOOL DoControlHelp; // whether controls are allowed // to display help text (or not) static StatusLine * s_pStatusLine; public: static StatusLine * Get() {return s_pStatusLine;} // Progress related functions public: BOOL ShowProgress (BOOL Show=TRUE, StringBase *JobDescrip = NULL); INT32 GetPercent() const {return CurrentPercent;} BOOL SetPercent(INT32 Percent, BOOL RedrawBackground = FALSE, StringBase *JobDescrip = NULL); BOOL IsProgressShown() const {return ProgressShown;} protected: INT32 CurrentPercent; // The currently displayed percentage value String_256 *JobDescription; // NULL, or pointer to description of current job BOOL ProgressShown; String_256 StatusText; BOOL SetStatusText(const String_256 &text); String_256 m_MousePosText; void OnTimer() { GetApplication()->NeedMoreIdles(); } class StatusTimer : public KernelTimer { public: StatusTimer(StatusLine * pOwner) : m_pOwner(pOwner) {} virtual void Notify() {m_pOwner->OnTimer();} StatusLine * m_pOwner; }; StatusTimer m_Timer; CC_DECLARE_DYNCREATE(StatusLine); }; #endif // INC_STATUSLINE