LedLineItDocument.h

/*
 * Copyright(c) Sophist Solutions, Inc. 1990-2025.  All rights reserved
 */
#ifndef __LedLineItDocument_h__
#define __LedLineItDocument_h__ 1
 
#include "Stroika/Frameworks/StroikaPreComp.h"
 
DISABLE_COMPILER_MSC_WARNING_START (5054)
#include <afxole.h>
DISABLE_COMPILER_MSC_WARNING_END (5054)
 
#include <afxwin.h>
 
#include "Stroika/Foundation/Characters/CodePage.h"
 
#include "Stroika/Frameworks/Led/ChunkedArrayTextStore.h"
#include "Stroika/Frameworks/Led/Command.h"
 
#include "LedLineItConfig.h"
 
using namespace Stroika::Foundation;
 
using namespace Stroika::Frameworks::Led;
 
using Stroika::Foundation::Characters::CodePage;
using Stroika::Foundation::Characters::CodePagesInstalled;
 
const CodePage kDefaultNewDocCodePage =
    CodePagesInstalled{}.IsCodePageAvailable (Characters::WellKnownCodePages::kUTF8) ? Characters::WellKnownCodePages::kUTF8 : CP_ACP;
 
const CodePage kAutomaticallyGuessCodePage = static_cast<CodePage> (-2); // I HOPE this # doesn't conflict with any legit ones!!!
const CodePage kIGNORECodePage             = static_cast<CodePage> (-3); // I HOPE this # doesn't conflict with any legit ones!!!
 
class LedLineItServerItem;
 
class LedLineItDocument : public COleServerDoc, public MarkerOwner {
protected: // create from serialization only
    LedLineItDocument ();
    DECLARE_DYNCREATE (LedLineItDocument)
 
public:
    virtual ~LedLineItDocument ();
 
public:
    virtual void       DidUpdateText (const UpdateInfo& /*updateInfo*/) noexcept override;
    virtual TextStore* PeekAtTextStore () const override;
 
public:
    nonvirtual LedLineItServerItem* GetEmbeddedItem ();
 
public:
    virtual BOOL OnNewDocument () override;
    virtual BOOL OnOpenDocument (LPCTSTR lpszPathName) override;
    virtual void Serialize (CArchive& ar) override;
 
protected:
    virtual COleServerItem* OnGetEmbeddedItem () override;
 
public:
    virtual BOOL DoSave (LPCTSTR lpszPathName, BOOL bReplace) override;
 
public:
    static CodePage sHiddenDocOpenArg;
 
public:
    afx_msg void OnUpdateFileSave (CCmdUI* pCmdUI);
    afx_msg void OnFileSaveCopyAs ();
    virtual void DeleteContents () override;
 
public:
    nonvirtual TextStore&      GetTextStore ();
    nonvirtual CommandHandler& GetCommandHandler ();
 
protected:
    ChunkedArrayTextStore        fTextStore;
    MultiLevelUndoCommandHandler fCommandHandler;
 
private:
    CodePage fCodePage;
 
    // utilities to pick save/open file names
public:
    static bool DoPromptSaveAsFileName (::CString* fileName, CodePage* codePage);
    static bool DoPromptSaveCopyAsFileName (::CString* fileName, CodePage* codePage);
    static bool DoPromptOpenFileName (::CString* fileName, CodePage* codePage);
 
private:
    static bool DoPromptFileName (::CString* fileName, UINT nIDSTitle, bool isOpenDialogCall, long fileDLogFlags, CodePage* codePage);
 
#if qStroika_Foundation_Debug_AssertionsChecked
public:
    virtual void AssertValid () const override;
#endif
 
    // Generated message map functions
protected:
    DECLARE_MESSAGE_MAP ()
 
    DECLARE_DISPATCH_MAP ()
    DECLARE_INTERFACE_MAP ()
};
 
/*
 ********************************************************************************
 ***************************** Implementation Details ***************************
 ********************************************************************************
 */
inline LedLineItServerItem* LedLineItDocument::GetEmbeddedItem ()
{
    return (LedLineItServerItem*)COleServerDoc::GetEmbeddedItem ();
}
inline TextStore& LedLineItDocument::GetTextStore ()
{
    return fTextStore;
}
inline CommandHandler& LedLineItDocument::GetCommandHandler ()
{
    return fCommandHandler;
}
 
#endif /*__LedLineItDocument_h__*/