7fe8059f58
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@35953 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
115 lines
3.4 KiB
C++
115 lines
3.4 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: wx/richtext/richeditxml.h
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// Purpose: XML and HTML I/O for wxRichTextCtrl
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// Author: Julian Smart
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// Modified by:
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// Created: 2005-09-30
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// RCS-ID: $Id$
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// Copyright: (c) Julian Smart
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_RICHTEXTXML_H_
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#define _WX_RICHTEXTXML_H_
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/*!
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* Includes
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*/
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#include "wx/defs.h"
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#if wxUSE_RICHTEXT
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#include "wx/richtext/richtextbuffer.h"
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/*!
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* wxRichTextXMLHandler
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*/
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class WXDLLIMPEXP_XML wxXmlNode;
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class WXDLLIMPEXP_ADV wxRichTextXMLHandler: public wxRichTextFileHandler
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{
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DECLARE_CLASS(wxRichTextXMLHandler)
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public:
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wxRichTextXMLHandler(const wxString& name = wxT("XML"), const wxString& ext = wxT("xml"), int type = wxRICHTEXT_TYPE_XML)
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: wxRichTextFileHandler(name, ext, type)
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{ }
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#if wxUSE_STREAMS
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virtual bool DoLoadFile(wxRichTextBuffer *buffer, wxInputStream& stream);
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virtual bool DoSaveFile(wxRichTextBuffer *buffer, wxOutputStream& stream);
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/// Recursively export an object
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bool ExportXML(wxOutputStream& stream, wxMBConv* convMem, wxMBConv* convFile, wxRichTextObject& obj, int level);
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/// Recursively import an object
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bool ImportXML(wxRichTextBuffer* buffer, wxXmlNode* node);
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/// Create style parameters
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wxString CreateStyle(const wxTextAttrEx& attr, bool isPara = false);
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/// Get style parameters
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bool GetStyle(wxTextAttrEx& attr, wxXmlNode* node, bool isPara = false);
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#endif
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/// Can we save using this handler?
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virtual bool CanSave() const { return true; }
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/// Can we load using this handler?
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virtual bool CanLoad() const { return true; }
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// Implementation
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bool HasParam(wxXmlNode* node, const wxString& param);
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wxXmlNode *GetParamNode(wxXmlNode* node, const wxString& param);
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wxString GetNodeContent(wxXmlNode *node);
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wxString GetParamValue(wxXmlNode *node, const wxString& param);
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wxString GetText(wxXmlNode *node, const wxString& param = wxEmptyString, bool translate = false);
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protected:
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};
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/*!
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* wxRichTextHTMLHandler
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*/
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class WXDLLIMPEXP_ADV wxRichTextHTMLHandler: public wxRichTextFileHandler
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{
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DECLARE_CLASS(wxRichTextHTMLHandler)
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public:
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wxRichTextHTMLHandler(const wxString& name = wxT("HTML"), const wxString& ext = wxT("html"), int type = wxRICHTEXT_TYPE_HTML)
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: wxRichTextFileHandler(name, ext, type)
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{ }
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#if wxUSE_STREAMS
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virtual bool DoLoadFile(wxRichTextBuffer *buffer, wxInputStream& stream);
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virtual bool DoSaveFile(wxRichTextBuffer *buffer, wxOutputStream& stream);
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#endif
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/// Can we save using this handler?
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virtual bool CanSave() const { return true; }
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/// Can we load using this handler?
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virtual bool CanLoad() const { return false; }
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/// Can we handle this filename (if using files)? By default, checks the extension.
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virtual bool CanHandle(const wxString& filename) const;
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/// Output character formatting
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virtual void OutputCharacterFormatting(const wxTextAttrEx& currentStyle, const wxTextAttrEx& thisStyle, wxOutputStream& stream, bool start);
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/// Output paragraph formatting
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virtual void OutputParagraphFormatting(const wxTextAttrEx& currentStyle, const wxTextAttrEx& thisStyle, wxOutputStream& stream, bool start);
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protected:
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};
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#endif
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// wxUSE_RICHTEXT
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#endif
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// _WX_RICHTEXTXML_H_
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