22f3361e1c
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@18525 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
120 lines
3.5 KiB
C++
120 lines
3.5 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: helpbest.h
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// Purpose: Tries to load MS HTML Help, falls back to wxHTML upon failure
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// Author: Mattia Barbon
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// Modified by:
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// Created: 02/04/2001
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// RCS-ID: $Id$
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// Copyright: (c) Mattia Barbon
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_HELPBEST_H_
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#define _WX_HELPBEST_H_
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#ifdef __GNUG__
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#pragma interface "helpbest.h"
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#endif
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#if wxUSE_HELP && wxUSE_MS_HTML_HELP && defined(__WIN95__) && wxUSE_WXHTML_HELP
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#include "wx/helpbase.h"
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class WXDLLEXPORT wxBestHelpController: public wxHelpControllerBase
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{
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public:
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wxBestHelpController()
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: m_helpControllerType( wxUseNone ),
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m_helpController( NULL )
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{
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}
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virtual ~wxBestHelpController() { delete m_helpController; }
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// Must call this to set the filename
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virtual bool Initialize(const wxString& file);
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// If file is "", reloads file given in Initialize
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virtual bool LoadFile(const wxString& file = wxEmptyString)
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{
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return m_helpController->LoadFile( GetValidFilename( file ) );
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}
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virtual bool DisplayContents()
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{
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return m_helpController->DisplayContents();
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}
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virtual bool DisplaySection(int sectionNo)
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{
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return m_helpController->DisplaySection( sectionNo );
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}
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virtual bool DisplaySection(const wxString& section)
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{
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return m_helpController->DisplaySection( section );
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}
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virtual bool DisplayBlock(long blockNo)
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{
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return m_helpController->DisplayBlock( blockNo );
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}
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virtual bool DisplayContextPopup(int contextId)
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{
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return m_helpController->DisplayContextPopup( contextId );
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}
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virtual bool DisplayTextPopup(const wxString& text, const wxPoint& pos)
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{
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return m_helpController->DisplayTextPopup( text, pos );
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}
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virtual bool KeywordSearch(const wxString& k)
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{
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return m_helpController->KeywordSearch( k );
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}
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virtual bool Quit()
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{
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return m_helpController->Quit();
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}
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// Allows one to override the default settings for the help frame.
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virtual void SetFrameParameters(const wxString& title,
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const wxSize& size,
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const wxPoint& pos = wxDefaultPosition,
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bool newFrameEachTime = FALSE)
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{
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m_helpController->SetFrameParameters( title, size, pos,
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newFrameEachTime );
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}
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// Obtains the latest settings used by the help frame and the help frame.
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virtual wxFrame *GetFrameParameters(wxSize *size = NULL,
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wxPoint *pos = NULL,
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bool *newFrameEachTime = NULL)
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{
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return m_helpController->GetFrameParameters( size, pos,
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newFrameEachTime );
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}
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protected:
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// Append/change extension if necessary.
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wxString GetValidFilename(const wxString& file) const;
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protected:
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enum HelpControllerType { wxUseNone, wxUseHtmlHelp, wxUseChmHelp };
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HelpControllerType m_helpControllerType;
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wxHelpControllerBase* m_helpController;
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DECLARE_DYNAMIC_CLASS(wxBestHelpController)
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DECLARE_NO_COPY_CLASS(wxBestHelpController)
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};
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#endif // wxUSE_HELP && wxUSE_MS_HTML_HELP && defined(__WIN95__) && wxUSE_WXHTML_HELP
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#endif
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// _WX_HELPBEST_H_
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