X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/b71e9aa4e2187a7f6469f68812467f2ecb6a3836..66f2aa61c3c7bc326f3287739eded70ca61f775d:/include/wx/richtext/richtextxml.h?ds=inline diff --git a/include/wx/richtext/richtextxml.h b/include/wx/richtext/richtextxml.h index ac8f29563e..afe4e5ace2 100644 --- a/include/wx/richtext/richtextxml.h +++ b/include/wx/richtext/richtextxml.h @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: wx/richtext/richeditxml.h +// Name: wx/richtext/richtextxml.h // Purpose: XML and HTML I/O for wxRichTextCtrl // Author: Julian Smart // Modified by: @@ -17,6 +17,7 @@ */ #include "wx/richtext/richtextbuffer.h" +#include "wx/richtext/richtextstyles.h" #if wxUSE_RICHTEXT && wxUSE_XML @@ -24,39 +25,68 @@ * wxRichTextXMLHandler */ -class WXDLLIMPEXP_XML wxXmlNode; +class WXDLLIMPEXP_FWD_XML wxXmlNode; +class WXDLLIMPEXP_FWD_XML wxXmlDocument; -class WXDLLIMPEXP_ADV wxRichTextXMLHandler: public wxRichTextFileHandler +class WXDLLIMPEXP_RICHTEXT wxRichTextXMLHandler: public wxRichTextFileHandler { DECLARE_CLASS(wxRichTextXMLHandler) public: wxRichTextXMLHandler(const wxString& name = wxT("XML"), const wxString& ext = wxT("xml"), int type = wxRICHTEXT_TYPE_XML) : wxRichTextFileHandler(name, ext, type) - { } + { Init(); } + + void Init(); #if wxUSE_STREAMS - virtual bool DoLoadFile(wxRichTextBuffer *buffer, wxInputStream& stream); - virtual bool DoSaveFile(wxRichTextBuffer *buffer, wxOutputStream& stream); +#if wxRICHTEXT_HAVE_DIRECT_OUTPUT /// Recursively export an object - bool ExportXML(wxOutputStream& stream, wxMBConv* convMem, wxMBConv* convFile, wxRichTextObject& obj, int level); + bool ExportXML(wxOutputStream& stream, wxRichTextObject& obj, int level); + bool ExportStyleDefinition(wxOutputStream& stream, wxRichTextStyleDefinition* def, int level); + wxString AddAttributes(const wxRichTextAttr& attr, bool isPara = false); + bool WriteProperties(wxOutputStream& stream, const wxRichTextProperties& properties, int level); + void OutputString(wxOutputStream& stream, const wxString& str); + void OutputStringEnt(wxOutputStream& stream, const wxString& str); + void OutputIndentation(wxOutputStream& stream, int indent); + static wxString AttributeToXML(const wxString& str); +#endif - /// Recursively import an object - bool ImportXML(wxRichTextBuffer* buffer, wxXmlNode* node); +#if wxRICHTEXT_HAVE_XMLDOCUMENT_OUTPUT + bool ExportXML(wxXmlNode* parent, wxRichTextObject& obj); + bool ExportStyleDefinition(wxXmlNode* parent, wxRichTextStyleDefinition* def); + bool AddAttributes(wxXmlNode* node, wxRichTextAttr& attr, bool isPara = false); + bool WriteProperties(wxXmlNode* node, const wxRichTextProperties& properties); +#endif + + /// Make a string from the given property. This can be overridden for custom variants. + virtual wxString MakeStringFromProperty(const wxVariant& var); + + /// Create a proprty from the string read from the XML file. + virtual wxVariant MakePropertyFromString(const wxString& name, const wxString& value, const wxString& type); - /// Create style parameters - wxString CreateStyle(const wxTextAttrEx& attr, bool isPara = false); + /// Recursively import an object + bool ImportXML(wxRichTextBuffer* buffer, wxRichTextObject* obj, wxXmlNode* node); + bool ImportStyleDefinition(wxRichTextStyleSheet* sheet, wxXmlNode* node); + bool ImportProperties(wxRichTextObject* obj, wxXmlNode* node); - /// Get style parameters - bool GetStyle(wxTextAttrEx& attr, wxXmlNode* node, bool isPara = false); + /// Import style parameters + bool ImportStyle(wxRichTextAttr& attr, wxXmlNode* node, bool isPara = false); #endif + /// Creates an object given an XML element name + virtual wxRichTextObject* CreateObjectForXMLName(wxRichTextObject* parent, const wxString& name) const; + /// Can we save using this handler? virtual bool CanSave() const { return true; } /// Can we load using this handler? virtual bool CanLoad() const { return true; } + // Used during saving + wxMBConv* GetConvMem() const { return m_convMem; } + wxMBConv* GetConvFile() const { return m_convFile; } + // Implementation bool HasParam(wxXmlNode* node, const wxString& param); @@ -64,9 +94,19 @@ public: wxString GetNodeContent(wxXmlNode *node); wxString GetParamValue(wxXmlNode *node, const wxString& param); wxString GetText(wxXmlNode *node, const wxString& param = wxEmptyString, bool translate = false); + static wxXmlNode* FindNode(wxXmlNode* node, const wxString& name); protected: +#if wxUSE_STREAMS + virtual bool DoLoadFile(wxRichTextBuffer *buffer, wxInputStream& stream); + virtual bool DoSaveFile(wxRichTextBuffer *buffer, wxOutputStream& stream); +#endif +#if wxRICHTEXT_HAVE_DIRECT_OUTPUT + // Used during saving + wxMBConv* m_convMem; + wxMBConv* m_convFile; +#endif }; #endif