main/basic/source/app/appwin.hxx

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 * 
 * Licensed to the Apache Software Foundation (ASF) under one
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 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
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 * specific language governing permissions and limitations
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#ifndef _APPWIN_HXX
#define _APPWIN_HXX

//#include <sb.hxx>
#include <vcl/dockwin.hxx>
#include <tools/fsys.hxx>

#include "app.hxx"
#include "dataedit.hxx"

typedef sal_uInt16 QueryBits;
#define QUERY_NONE				( QueryBits ( 0x00 ) )
#define QUERY_DIRTY				( QueryBits ( 0x01 ) )
#define QUERY_DISK_CHANGED		( QueryBits ( 0x02 ) )
#define QUERY_ALL				( QUERY_DIRTY | QUERY_DISK_CHANGED )
#define SAVE_NOT_DIRTY			( QueryBits ( 0x04 ) )

#define SAVE_RES_SAVED			sal_True
#define SAVE_RES_NOT_SAVED		sal_False
#define SAVE_RES_ERROR			3
#define SAVE_RES_CANCEL			4


#define SINCE_LAST_LOAD			1
#define SINCE_LAST_ASK_RELOAD	2

#define HAS_BEEN_LOADED			1		// includes ASKED_RELOAD
#define ASKED_RELOAD			2


#define TT_WIN_STATE_MAX		0x01
#define TT_WIN_STATE_FLOAT		0x02
#define TT_WIN_STATE_HIDE		0x04

class BasicFrame;

class AppWin : public DockingWindow, public SfxListener	// Document window
{
	friend class MsgEdit;
protected:
	static short nNumber;			// serial number
	static short nCount;			// number of edit windows
	static String *pNoName;			// "Untitled"
	FileStat aLastAccess;			// Last access time of loaded file
	sal_uInt16 nSkipReload;				// Sometimes there must not be a reload
	sal_Bool bHasFile;					// Otherwise reload does not make sense
	sal_Bool bReloadAborted;			// Is set if reload was cancelled so that we can ask again wehn closing

	short nId;						// ID-Nummer( "Unnamed n" )
	BasicFrame* pFrame;				// Parent-Window
//	Icon* pIcon;					// Document icon
	String aFind;					// Search string
	String aReplace;				// Replace string
	sal_Bool bFind;						// sal_True if search not replace
	void RequestHelp( const HelpEvent& );           // Help handler
	void GetFocus();				// activate
	virtual sal_uInt16 ImplSave();		// Save file
	sal_uInt16 nWinState;				// Maximized, Iconized or Normal
	Point nNormalPos;				// Position if normal
	Size nNormalSize;				// Size if Normal
	virtual long	PreNotify( NotifyEvent& rNEvt );
	sal_uInt16 nWinId;

public:
	TYPEINFO();
	AppWin( BasicFrame* );
	~AppWin();
	DataEdit* pDataEdit;				// Data area
	virtual sal_uInt16 GetLineNr()=0;		// Current line number
	virtual long InitMenu( Menu* );		// Init of the menu
	virtual long DeInitMenu( Menu* );	// reset to enable all shortcuts
	virtual void Command( const CommandEvent& rCEvt );	// Command handler
	virtual void Resize();
	virtual void Help();
	virtual sal_Bool Load( const String& );	// Load file
	virtual void PostLoad(){}               // Set source at module
	virtual sal_uInt16 SaveAs();                // Save file as
	virtual void PostSaveAs(){}
	virtual void Find();                    // find text
	virtual void Replace();                 // replace text
	virtual void Repeat();                  // repeat find/replace
	virtual sal_Bool Close();                   // close window
	virtual void Activate();                // window was activated
	virtual FileType GetFileType()=0;	// returns the filetype
	virtual sal_Bool ReloadAllowed(){ return sal_True; }
	virtual void Reload();                  // Reload after change on disk
    virtual void LoadIniFile(){;}		// (re)load ini file after change
	void CheckReload();                     // Checks and asks if reload should performed
	sal_Bool DiskFileChanged( sal_uInt16 nWhat );	// Checks file for changes
	void UpdateFileInfo( sal_uInt16 nWhat );	// Remembers last file state
	sal_Bool IsSkipReload();                    // Should we test reload?
	void SkipReload( sal_Bool bSkip = sal_True );
	sal_uInt16 GetWinState(){ return nWinState; }
	void Maximize();
	void Restore();
	void Minimize( sal_Bool bMinimize );
	void Cascade( sal_uInt16 nNr );

	sal_uInt16 QuerySave( QueryBits nBits = QUERY_ALL );
	sal_Bool IsModified()				{ return pDataEdit->IsModified(); }
	BasicFrame* GetBasicFrame() { return pFrame; }
	virtual void	TitleButtonClick( sal_uInt16 nButton );
	virtual void	SetText( const XubString& rStr );

	sal_uInt16 GetWinId() { return nWinId; }
	void SetWinId( sal_uInt16 nWId ) { nWinId = nWId; }
};

DECLARE_LIST( EditList, AppWin* )

#endif