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fb2edit
огледало од https://github.com/lintest/fb2edit.git
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Преглед изворни кода

Split text document: main <body> and second <body> with footnotes

Kandrashin Denis пре 13 година
родитељ
51f32c40ca
комит
d02596c250
2 измењених фајлова са 119 додато и 119 уклоњено
Један поглед Покажи статистику Diff
  1. 58 67
      source/fb2read.cpp
  2. 61 52
      source/fb2read.h

+ 58 - 67
source/fb2read.cpp
Прегледај датотеку 

@@ -28,42 +28,28 @@ static QString Value(const QXmlAttributes &attributes, const QString &name)
 
 
 
 
 
 //---------------------------------------------------------------------------
 
 //---------------------------------------------------------------------------
 
-//  Fb2Handler::ContentHandler
 
+//  Fb2Handler::BaseHandler
 
 //---------------------------------------------------------------------------
 
 //---------------------------------------------------------------------------
 
 
 
-Fb2Handler::ContentHandler::ContentHandler(Fb2Handler &owner, const QString &name)
 
-    : m_owner(owner)
 
-    , m_handler(NULL)
 
-    , m_name(name)
 
-{
 
-}
 
-
 
-Fb2Handler::ContentHandler::ContentHandler(ContentHandler &parent, const QString &name)
 
-    : m_owner(parent.m_owner)
 
-    , m_handler(NULL)
 
-    , m_name(name)
 
-{
 
-}
 
-
 
-Fb2Handler::ContentHandler::~ContentHandler()
 
+Fb2Handler::BaseHandler::~BaseHandler()
 
 {
 
 {
 
     if (m_handler) delete m_handler;
 
     if (m_handler) delete m_handler;
 
 }
 
 }
 
 
 
-bool Fb2Handler::ContentHandler::doStart(const QString &name, const QXmlAttributes &attributes)
 
+bool Fb2Handler::BaseHandler::doStart(const QString &name, const QXmlAttributes &attributes)
 
 {
 
 {
 
     if (m_handler) return m_handler->doStart(name, attributes);
 
     if (m_handler) return m_handler->doStart(name, attributes);
 
-    m_handler = new ContentHandler(*this, name);
 
+    m_handler = new BaseHandler(name);
 
     return true;
 
     return true;
 
 }
 
 }
 
 
 
-bool Fb2Handler::ContentHandler::doText(const QString &text)
 
+bool Fb2Handler::BaseHandler::doText(const QString &text)
 
 {
 
 {
 
     if (m_handler) return m_handler->doText(text);
 
     if (m_handler) return m_handler->doText(text);
 
     return true;
 
     return true;
 
 }
 
 }
 
 
 
-bool Fb2Handler::ContentHandler::doEnd(const QString &name, bool & exit)
 
+bool Fb2Handler::BaseHandler::doEnd(const QString &name, bool & exit)
 
 {
 
 {
 
     if (m_handler) {
 
     if (m_handler) {
 
         bool ok = m_handler->doEnd(name, exit);
 
         bool ok = m_handler->doEnd(name, exit);
 
@@ -91,8 +77,12 @@ FB2_BEGIN_KEYHASH(RootHandler)
 
     insert("binary", Binary);
 
     insert("binary", Binary);
 
 FB2_END_KEYHASH
 
 FB2_END_KEYHASH
 
 
 
-Fb2Handler::RootHandler::RootHandler(Fb2Handler & owner, const QString &name)
 
-    : ContentHandler(owner, name)
 
+Fb2Handler::RootHandler::RootHandler(Fb2MainDocument &document, const QString &name)
 
+    : BaseHandler(name)
 
+    , m_document(document)
 
+    , m_cursor1(&document)
 
+    , m_cursor2(&document.child())
 
+    , m_empty(true)
 
 {
 
 {
 
 }
 
 }
 
 
 
@@ -101,15 +91,15 @@ bool Fb2Handler::RootHandler::doStart(const QString &name, const QXmlAttributes
 
     if (m_handler) return m_handler->doStart(name, attributes);
 
     if (m_handler) return m_handler->doStart(name, attributes);
 
 
 
     switch (toKeyword(name)) {
 
     switch (toKeyword(name)) {
 
-        case Descr  : return m_handler = new DescrHandler(*this, name);
 
-        case Body   : return m_handler = new BodyHandler(*this, name);
 
-        case Binary : return m_handler = new BinaryHandler(*this, name, attributes);
 
+        case Descr  : m_handler = new DescrHandler(name); break;
 
+        case Body   : m_handler = new BodyHandler(m_empty ? m_cursor1 : m_cursor2, name); m_empty = false; break;
 
+        case Binary : m_handler = new BinaryHandler(m_document, name, attributes); break;
 
         default:
 
         default:
 
             qCritical() << QObject::tr("Unknown XML tag: %1").arg(name);
 
             qCritical() << QObject::tr("Unknown XML tag: %1").arg(name);
 
-            return m_handler = new ContentHandler(*this, name);
 
+            m_handler = new BaseHandler(name);
 
     }
 
     }
 
 
 
-    return false;
 
+    return true;
 
 }
 
 }
 
 
 
 //---------------------------------------------------------------------------
 
 //---------------------------------------------------------------------------
 
@@ -145,14 +135,14 @@ FB2_BEGIN_KEYHASH(BodyHandler)
 
     insert("v",        Verse);
 
     insert("v",        Verse);
 
 FB2_END_KEYHASH
 
 FB2_END_KEYHASH
 
 
 
-Fb2Handler::BodyHandler::BodyHandler(ContentHandler &parent, const QString &name)
 
-    : ContentHandler(parent, name)
 
-    , m_feed(true)
 
+Fb2Handler::BodyHandler::BodyHandler(QTextCursor &cursor, const QString &name)
 
+    : TextHandler(cursor, name)
 
+    , m_feed(false)
 
 {
 
 {
 
     QTextBlockFormat blockFormat;
 
     QTextBlockFormat blockFormat;
 
     blockFormat.setTopMargin(4);
 
     blockFormat.setTopMargin(4);
 
     blockFormat.setBottomMargin(4);
 
     blockFormat.setBottomMargin(4);
 
-    cursor().setBlockFormat(blockFormat);
 
+    cursor.setBlockFormat(blockFormat);
 
 }
 
 }
 
 
 
 bool Fb2Handler::BodyHandler::doStart(const QString &name, const QXmlAttributes &attributes)
 
 bool Fb2Handler::BodyHandler::doStart(const QString &name, const QXmlAttributes &attributes)
 
@@ -160,13 +150,13 @@ bool Fb2Handler::BodyHandler::doStart(const QString &name, const QXmlAttributes
 
     if (m_handler) return m_handler->doStart(name, attributes);
 
     if (m_handler) return m_handler->doStart(name, attributes);
 
 
 
     switch (toKeyword(name)) {
 
     switch (toKeyword(name)) {
 
-        case Paragraph : m_handler = new TextHandler(*this, name, attributes); break;
 
+        case Paragraph : m_handler = new BlockHandler(*this, name, attributes); break;
 
         case Image     : m_handler = new ImageHandler(*this, name, attributes); break;
 
         case Image     : m_handler = new ImageHandler(*this, name, attributes); break;
 
         case Section   : m_handler = new SectionHandler(*this, name, attributes); break;
 
         case Section   : m_handler = new SectionHandler(*this, name, attributes); break;
 
         case Title     : m_handler = new TitleHandler(*this, name, attributes); break;
 
         case Title     : m_handler = new TitleHandler(*this, name, attributes); break;
 
         case Poem      : m_handler = new SectionHandler(*this, name, attributes); break;
 
         case Poem      : m_handler = new SectionHandler(*this, name, attributes); break;
 
         case Stanza    : m_handler = new SectionHandler(*this, name, attributes); break;
 
         case Stanza    : m_handler = new SectionHandler(*this, name, attributes); break;
 
-        default        : m_handler = new ContentHandler(*this, name); break;
 
+        default        : m_handler = new BaseHandler(name); break;
 
     }
 
     }
 
 
 
     return true;
 
     return true;
 
@@ -190,8 +180,8 @@ FB2_BEGIN_KEYHASH(SectionHandler)
 
     insert("table",      Table);
 
     insert("table",      Table);
 
 FB2_END_KEYHASH
 
 FB2_END_KEYHASH
 
 
 
-Fb2Handler::SectionHandler::SectionHandler(ContentHandler &parent, const QString &name, const QXmlAttributes &attributes)
 
-    : ContentHandler(parent, name)
 
+Fb2Handler::SectionHandler::SectionHandler(TextHandler &parent, const QString &name, const QXmlAttributes &attributes)
 
+    : TextHandler(parent, name)
 
     , m_frame(cursor().currentFrame())
 
     , m_frame(cursor().currentFrame())
 
     , m_feed(false)
 
     , m_feed(false)
 
 {
 
 {
 
@@ -230,13 +220,13 @@ bool Fb2Handler::SectionHandler::doStart(const QString &name, const QXmlAttribut
 
     }
 
     }
 
 
 
     switch (keyword) {
 
     switch (keyword) {
 
-        case Emptyline : m_handler = new ContentHandler(*this, name); break;
 
-        case Paragraph : m_handler = new TextHandler(*this, name, attributes); break;
 
+        case Emptyline : m_handler = new BaseHandler(name); break;
 
+        case Paragraph : m_handler = new BlockHandler(*this, name, attributes); break;
 
         case Section   : m_handler = new SectionHandler(*this, name, attributes); break;
 
         case Section   : m_handler = new SectionHandler(*this, name, attributes); break;
 
         case Title     : m_handler = new TitleHandler(*this, name, attributes); break;
 
         case Title     : m_handler = new TitleHandler(*this, name, attributes); break;
 
         case Poem      : m_handler = new PoemHandler(*this, name, attributes); break;
 
         case Poem      : m_handler = new PoemHandler(*this, name, attributes); break;
 
         case Image     : m_handler = new ImageHandler(*this, name, attributes); break;
 
         case Image     : m_handler = new ImageHandler(*this, name, attributes); break;
 
-        default        : m_handler = new ContentHandler(*this, name); break;
 
+        default        : m_handler = new BaseHandler(name); break;
 
     }
 
     }
 
 
 
     return true;
 
     return true;
 
@@ -244,7 +234,7 @@ bool Fb2Handler::SectionHandler::doStart(const QString &name, const QXmlAttribut
 
 
 
 bool Fb2Handler::SectionHandler::doEnd(const QString &name, bool & exit)
 
 bool Fb2Handler::SectionHandler::doEnd(const QString &name, bool & exit)
 
 {
 
 {
 
-    bool ok = ContentHandler::doEnd(name, exit);
 
+    bool ok = BaseHandler::doEnd(name, exit);
 
     if (exit && m_frame) cursor().setPosition(m_frame->lastPosition());
 
     if (exit && m_frame) cursor().setPosition(m_frame->lastPosition());
 
     return ok;
 
     return ok;
 
 }
 
 }
 
@@ -258,8 +248,8 @@ FB2_BEGIN_KEYHASH(TitleHandler)
 
     insert("empty-line", Emptyline);
 
     insert("empty-line", Emptyline);
 
 FB2_END_KEYHASH
 
 FB2_END_KEYHASH
 
 
 
-Fb2Handler::TitleHandler::TitleHandler(ContentHandler &parent, const QString &name, const QXmlAttributes &attributes)
 
-    : ContentHandler(parent, name)
 
+Fb2Handler::TitleHandler::TitleHandler(TextHandler &parent, const QString &name, const QXmlAttributes &attributes)
 
+    : TextHandler(parent, name)
 
     , m_frame(cursor().currentFrame())
 
     , m_frame(cursor().currentFrame())
 
     , m_table(NULL)
 
     , m_table(NULL)
 
     , m_feed(false)
 
     , m_feed(false)
 
@@ -279,9 +269,9 @@ bool Fb2Handler::TitleHandler::doStart(const QString &name, const QXmlAttributes
 
     if (m_feed) cursor().insertBlock(); else m_feed = true;
 
     if (m_feed) cursor().insertBlock(); else m_feed = true;
 
 
 
     switch (toKeyword(name)) {
 
     switch (toKeyword(name)) {
 
-        case Paragraph : m_handler = new TextHandler(*this, name, attributes); break;
 
-        case Emptyline : m_handler = new TextHandler(*this, name, attributes); break;
 
-        default: m_handler = new ContentHandler(*this, name); break;
 
+        case Paragraph : m_handler = new BlockHandler(*this, name, attributes); break;
 
+        case Emptyline : m_handler = new BlockHandler(*this, name, attributes); break;
 
+        default: m_handler = new BaseHandler(name); break;
 
     }
 
     }
 
 
 
     return true;
 
     return true;
 
@@ -289,7 +279,7 @@ bool Fb2Handler::TitleHandler::doStart(const QString &name, const QXmlAttributes
 
 
 
 bool Fb2Handler::TitleHandler::doEnd(const QString &name, bool & exit)
 
 bool Fb2Handler::TitleHandler::doEnd(const QString &name, bool & exit)
 
 {
 
 {
 
-    bool ok = ContentHandler::doEnd(name, exit);
 
+    bool ok = BaseHandler::doEnd(name, exit);
 
     if (exit && m_frame) cursor().setPosition(m_frame->lastPosition());
 
     if (exit && m_frame) cursor().setPosition(m_frame->lastPosition());
 
     return ok;
 
     return ok;
 
 }
 
 }
 
@@ -306,8 +296,8 @@ FB2_BEGIN_KEYHASH(PoemHandler)
 
     insert("date",       Date);
 
     insert("date",       Date);
 
 FB2_END_KEYHASH
 
 FB2_END_KEYHASH
 
 
 
-Fb2Handler::PoemHandler::PoemHandler(ContentHandler &parent, const QString &name, const QXmlAttributes &attributes)
 
-    : ContentHandler(parent, name)
 
+Fb2Handler::PoemHandler::PoemHandler(TextHandler &parent, const QString &name, const QXmlAttributes &attributes)
 
+    : TextHandler(parent, name)
 
     , m_frame(cursor().currentFrame())
 
     , m_frame(cursor().currentFrame())
 
     , m_table(NULL)
 
     , m_table(NULL)
 
     , m_feed(false)
 
     , m_feed(false)
 
@@ -337,7 +327,7 @@ bool Fb2Handler::PoemHandler::doStart(const QString &name, const QXmlAttributes
 
             m_handler = new StanzaHandler(*this, name, attributes);
 
             m_handler = new StanzaHandler(*this, name, attributes);
 
             break;
 
             break;
 
         default:
 
         default:
 
-            m_handler = new ContentHandler(*this, name);
 
+            m_handler = new BaseHandler(name);
 
     }
 
     }
 
 
 
     return true;
 
     return true;
 
@@ -345,7 +335,7 @@ bool Fb2Handler::PoemHandler::doStart(const QString &name, const QXmlAttributes
 
 
 
 bool Fb2Handler::PoemHandler::doEnd(const QString &name, bool & exit)
 
 bool Fb2Handler::PoemHandler::doEnd(const QString &name, bool & exit)
 
 {
 
 {
 
-    bool ok = ContentHandler::doEnd(name, exit);
 
+    bool ok = BaseHandler::doEnd(name, exit);
 
     if (exit && m_frame) cursor().setPosition(m_frame->lastPosition());
 
     if (exit && m_frame) cursor().setPosition(m_frame->lastPosition());
 
     return ok;
 
     return ok;
 
 }
 
 }
 
@@ -360,8 +350,8 @@ FB2_BEGIN_KEYHASH(StanzaHandler)
 
     insert("v",          Verse);
 
     insert("v",          Verse);
 
 FB2_END_KEYHASH
 
 FB2_END_KEYHASH
 
 
 
-Fb2Handler::StanzaHandler::StanzaHandler(ContentHandler &parent, const QString &name, const QXmlAttributes &attributes)
 
-    : ContentHandler(parent, name)
 
+Fb2Handler::StanzaHandler::StanzaHandler(TextHandler &parent, const QString &name, const QXmlAttributes &attributes)
 
+    : TextHandler(parent, name)
 
     , m_feed(false)
 
     , m_feed(false)
 
 {
 
 {
 
     Q_UNUSED(attributes);
 
     Q_UNUSED(attributes);
 
@@ -387,19 +377,19 @@ bool Fb2Handler::StanzaHandler::doStart(const QString &name, const QXmlAttribute
 
         case Subtitle:
 
         case Subtitle:
 
             m_handler = new TitleHandler(*this, name, attributes); break;
 
             m_handler = new TitleHandler(*this, name, attributes); break;
 
         case Verse:
 
         case Verse:
 
-            m_handler = new TextHandler(*this, name, attributes); break;
 
+            m_handler = new BlockHandler(*this, name, attributes); break;
 
         default:
 
         default:
 
-            m_handler = new ContentHandler(*this, name); break;
 
+            m_handler = new BaseHandler(name); break;
 
     }
 
     }
 
 
 
     return true;
 
     return true;
 
 }
 
 }
 
 
 
 //---------------------------------------------------------------------------
 
 //---------------------------------------------------------------------------
 
-//  Fb2Handler::TextHandler
 
+//  Fb2Handler::BlockHandler
 
 //---------------------------------------------------------------------------
 
 //---------------------------------------------------------------------------
 
 
 
-FB2_BEGIN_KEYHASH(TextHandler)
 
+FB2_BEGIN_KEYHASH(BlockHandler)
 
     insert("strong"        , Strong);
 
     insert("strong"        , Strong);
 
     insert("emphasis"      , Emphasis);
 
     insert("emphasis"      , Emphasis);
 
     insert("style"         , Style);
 
     insert("style"         , Style);
 
@@ -411,8 +401,8 @@ FB2_BEGIN_KEYHASH(TextHandler)
 
     insert("image"         , Image);
 
     insert("image"         , Image);
 
 FB2_END_KEYHASH
 
 FB2_END_KEYHASH
 
 
 
-Fb2Handler::TextHandler::TextHandler(ContentHandler &parent, const QString &name, const QXmlAttributes &attributes)
 
-    : ContentHandler(parent, name)
 
+Fb2Handler::BlockHandler::BlockHandler(TextHandler &parent, const QString &name, const QXmlAttributes &attributes)
 
+    : TextHandler(parent, name)
 
 {
 
 {
 
     Q_UNUSED(attributes);
 
     Q_UNUSED(attributes);
 
     QTextBlockFormat blockFormat;
 
     QTextBlockFormat blockFormat;
 
@@ -421,17 +411,17 @@ Fb2Handler::TextHandler::TextHandler(ContentHandler &parent, const QString &name
 
     cursor().setBlockFormat(blockFormat);
 
     cursor().setBlockFormat(blockFormat);
 
 }
 
 }
 
 
 
-bool Fb2Handler::TextHandler::doStart(const QString &name, const QXmlAttributes &attributes)
 
+bool Fb2Handler::BlockHandler::doStart(const QString &name, const QXmlAttributes &attributes)
 
 {
 
 {
 
     Q_UNUSED(attributes);
 
     Q_UNUSED(attributes);
 
     if (m_handler) return m_handler->doStart(name, attributes);
 
     if (m_handler) return m_handler->doStart(name, attributes);
 
     switch (toKeyword(name)) {
 
     switch (toKeyword(name)) {
 
-        default: m_handler = new ContentHandler(*this, name); break;
 
+        default: m_handler = new BaseHandler(name); break;
 
     }
 
     }
 
     return true;
 
     return true;
 
 }
 
 }
 
 
 
-bool Fb2Handler::TextHandler::doText(const QString &text)
 
+bool Fb2Handler::BlockHandler::doText(const QString &text)
 
 {
 
 {
 
     if (m_handler) return m_handler->doText(text);
 
     if (m_handler) return m_handler->doText(text);
 
     cursor().insertText(text);
 
     cursor().insertText(text);
 
@@ -442,8 +432,8 @@ bool Fb2Handler::TextHandler::doText(const QString &text)
 
 //  Fb2Handler::ImageHandler
 
 //  Fb2Handler::ImageHandler
 
 //---------------------------------------------------------------------------
 
 //---------------------------------------------------------------------------
 
 
 
-Fb2Handler::ImageHandler::ImageHandler(ContentHandler &parent, const QString &name, const QXmlAttributes &attributes)
 
-    : ContentHandler(parent, name)
 
+Fb2Handler::ImageHandler::ImageHandler(TextHandler &parent, const QString &name, const QXmlAttributes &attributes)
 
+    : TextHandler(parent, name)
 
 {
 
 {
 
     QString image = Value(attributes, "href");
 
     QString image = Value(attributes, "href");
 
     while (image.left(1) == "#") image.remove(0, 1);
 
     while (image.left(1) == "#") image.remove(0, 1);
 
@@ -461,8 +451,9 @@ bool Fb2Handler::ImageHandler::doStart(const QString &name, const QXmlAttributes
 
 //  Fb2Handler::BinaryHandler
 
 //  Fb2Handler::BinaryHandler
 
 //---------------------------------------------------------------------------
 
 //---------------------------------------------------------------------------
 
 
 
-Fb2Handler::BinaryHandler::BinaryHandler(ContentHandler &parent, const QString &name, const QXmlAttributes &attributes)
 
-    : ContentHandler(parent, name)
 
+Fb2Handler::BinaryHandler::BinaryHandler(QTextDocument &document, const QString &name, const QXmlAttributes &attributes)
 
+    : BaseHandler(name)
 
+    , m_document(document)
 
     , m_file(Value(attributes, "id"))
 
     , m_file(Value(attributes, "id"))
 
 {
 
 {
 
 }
 
 }
 
@@ -485,7 +476,7 @@ bool Fb2Handler::BinaryHandler::doEnd(const QString &name, bool & exit)
 
     Q_UNUSED(name);
 
     Q_UNUSED(name);
 
     QByteArray in; in.append(m_text);
 
     QByteArray in; in.append(m_text);
 
     QImage img = QImage::fromData(QByteArray::fromBase64(in));
 
     QImage img = QImage::fromData(QByteArray::fromBase64(in));
 
-    if (!m_file.isEmpty()) document().addResource(QTextDocument::ImageResource, QUrl(m_file), img);
 
+    if (!m_file.isEmpty()) m_document.addResource(QTextDocument::ImageResource, QUrl(m_file), img);
 
     exit = true;
 
     exit = true;
 
     return true;
 
     return true;
 
 }
 
 }
 
@@ -494,7 +485,7 @@ bool Fb2Handler::BinaryHandler::doEnd(const QString &name, bool & exit)
 
 //  Fb2Handler
 
 //  Fb2Handler
 
 //---------------------------------------------------------------------------
 
 //---------------------------------------------------------------------------
 
 
 
-Fb2Handler::Fb2Handler(QTextDocument & document)
 
+Fb2Handler::Fb2Handler(Fb2MainDocument & document)
 
     : m_document(document)
 
     : m_document(document)
 
     , m_cursor(&document)
 
     , m_cursor(&document)
 
     , m_handler(NULL)
 
     , m_handler(NULL)
 
@@ -519,7 +510,7 @@ bool Fb2Handler::startElement(const QString & namespaceURI, const QString & loca
 
     if (m_handler) return m_handler->doStart(name, attributes);
 
     if (m_handler) return m_handler->doStart(name, attributes);
 
 
 
     if (name == "fictionbook") {
 
     if (name == "fictionbook") {
 
-        m_handler = new RootHandler(*this, name);
 
+        m_handler = new RootHandler(m_document, name);
 
         return true;
 
         return true;
 
     } else {
 
     } else {
 
         m_error = QObject::tr("The file is not an FB2 file.");
 
         m_error = QObject::tr("The file is not an FB2 file.");

+ 61 - 52
source/fb2read.h
Прегледај датотеку 

@@ -23,7 +23,7 @@ static Keyword toKeyword(const QString &name); private:
 
 class Fb2Handler : public QXmlDefaultHandler
 
 class Fb2Handler : public QXmlDefaultHandler
 
 {
 
 {
 
 public:
 
 public:
 
-    explicit Fb2Handler(QTextDocument & document);
 
+    explicit Fb2Handler(Fb2MainDocument & document);
 
     virtual ~Fb2Handler();
 
     virtual ~Fb2Handler();
 
     bool startElement(const QString &namespaceURI, const QString &localName, const QString &qName, const QXmlAttributes &attributes);
 
     bool startElement(const QString &namespaceURI, const QString &localName, const QString &qName, const QXmlAttributes &attributes);
 
     bool endElement(const QString &namespaceURI, const QString &localName, const QString &qName);
 
     bool endElement(const QString &namespaceURI, const QString &localName, const QString &qName);
 
@@ -32,25 +32,20 @@ public:
 
     QString errorString() const;
 
     QString errorString() const;
 
 
 
 private:
 
 private:
 
-    class ContentHandler
 
+    class BaseHandler
 
     {
 
     {
 
     public:
 
     public:
 
-        explicit ContentHandler(Fb2Handler &owner, const QString &name);
 
-        explicit ContentHandler(ContentHandler &parent, const QString &name);
 
-        virtual ~ContentHandler();
 
+        explicit BaseHandler(const QString &name) : m_name(name), m_handler(NULL) {}
 
+        virtual ~BaseHandler();
 
         virtual bool doStart(const QString &name, const QXmlAttributes &attributes);
 
         virtual bool doStart(const QString &name, const QXmlAttributes &attributes);
 
         virtual bool doText(const QString &text);
 
         virtual bool doText(const QString &text);
 
         virtual bool doEnd(const QString &name, bool & exit);
 
         virtual bool doEnd(const QString &name, bool & exit);
 
-        QTextDocument & document() { return m_owner.document(); }
 
-        QTextCursor & cursor() { return m_owner.cursor(); }
 
     protected:
 
     protected:
 
-        void CloseHandler(QTextCursor &cursor);
 
-        Fb2Handler & m_owner;
 
-        ContentHandler * m_handler;
 
         const QString m_name;
 
         const QString m_name;
 
+        BaseHandler * m_handler;
 
     };
 
     };
 
 
 
-    class RootHandler : public ContentHandler
 
+    class RootHandler : public BaseHandler
 
     {
 
     {
 
         FB2_BEGIN_KEYLIST
 
         FB2_BEGIN_KEYLIST
 
             Style,
 
             Style,
 
@@ -59,20 +54,35 @@ private:
 
             Binary,
 
             Binary,
 
         FB2_END_KEYLIST
 
         FB2_END_KEYLIST
 
     public:
 
     public:
 
-        explicit RootHandler(Fb2Handler & owner, const QString &name);
 
+        explicit RootHandler(Fb2MainDocument &document, const QString &name);
 
         virtual bool doStart(const QString & name, const QXmlAttributes &attributes);
 
         virtual bool doStart(const QString & name, const QXmlAttributes &attributes);
 
     private:
 
     private:
 
+        Fb2MainDocument &m_document;
 
+        QTextCursor m_cursor1;
 
+        QTextCursor m_cursor2;
 
+        bool m_empty;
 
     };
 
     };
 
 
 
-    class DescrHandler : public ContentHandler
 
+    class DescrHandler : public BaseHandler
 
     {
 
     {
 
     public:
 
     public:
 
-        explicit DescrHandler(ContentHandler &parent, const QString &name) : ContentHandler(parent, name) {}
 
+        explicit DescrHandler(const QString &name) : BaseHandler(name) {}
 
         virtual bool doStart(const QString &name, const QXmlAttributes &attributes);
 
         virtual bool doStart(const QString &name, const QXmlAttributes &attributes);
 
         virtual bool doEnd(const QString &name, bool & exit);
 
         virtual bool doEnd(const QString &name, bool & exit);
 
     };
 
     };
 
 
 
-    class BodyHandler : public ContentHandler
 
+    class TextHandler : public BaseHandler
 
+    {
 
+    public:
 
+        explicit TextHandler(QTextCursor &cursor, const QString &name) : BaseHandler(name), m_cursor(cursor) {}
 
+        explicit TextHandler(TextHandler &parent, const QString &name) : BaseHandler(name), m_cursor(parent.m_cursor) {}
 
+    protected:
 
+        QTextCursor & cursor() { return m_cursor; }
 
+    private:
 
+        QTextCursor &m_cursor;
 
+    };
 
+
 
+    class BodyHandler : public TextHandler
 
     {
 
     {
 
         FB2_BEGIN_KEYLIST
 
         FB2_BEGIN_KEYLIST
 
             Image,
 
             Image,
 
@@ -85,39 +95,20 @@ private:
 
             Verse,
 
             Verse,
 
        FB2_END_KEYLIST
 
        FB2_END_KEYLIST
 
     public:
 
     public:
 
-        explicit BodyHandler(ContentHandler &parent, const QString &name);
 
+        explicit BodyHandler(QTextCursor &cursor, const QString &name);
 
         virtual bool doStart(const QString &name, const QXmlAttributes &attributes);
 
         virtual bool doStart(const QString &name, const QXmlAttributes &attributes);
 
     private:
 
     private:
 
         bool m_feed;
 
         bool m_feed;
 
     };
 
     };
 
 
 
-    class TextHandler : public ContentHandler
 
-    {
 
-        FB2_BEGIN_KEYLIST
 
-            Strong,
 
-            Emphasis,
 
-            Style,
 
-            Anchor,
 
-            Strikethrough,
 
-            Sub,
 
-            Sup,
 
-            Code,
 
-            Image,
 
-        FB2_END_KEYLIST
 
-    public:
 
-        explicit TextHandler(ContentHandler &parent, const QString &name, const QXmlAttributes &attributes);
 
-        virtual bool doStart(const QString &name, const QXmlAttributes &attributes);
 
-        virtual bool doText(const QString &text);
 
-    };
 
-
 
-    class ImageHandler : public ContentHandler
 
+    class ImageHandler : public TextHandler
 
     {
 
     {
 
     public:
 
     public:
 
-        explicit ImageHandler(ContentHandler &parent, const QString &name, const QXmlAttributes &attributes);
 
+        explicit ImageHandler(TextHandler &parent, const QString &name, const QXmlAttributes &attributes);
 
         virtual bool doStart(const QString &name, const QXmlAttributes &attributes);
 
         virtual bool doStart(const QString &name, const QXmlAttributes &attributes);
 
     };
 
     };
 
 
 
-    class SectionHandler : public ContentHandler
 
+    class SectionHandler : public TextHandler
 
     {
 
     {
 
         FB2_BEGIN_KEYLIST
 
         FB2_BEGIN_KEYLIST
 
             Title,
 
             Title,
 
@@ -133,7 +124,7 @@ private:
 
             Table,
 
             Table,
 
         FB2_END_KEYLIST
 
         FB2_END_KEYLIST
 
     public:
 
     public:
 
-        explicit SectionHandler(ContentHandler &parent, const QString &name, const QXmlAttributes &attributes);
 
+        explicit SectionHandler(TextHandler &parent, const QString &name, const QXmlAttributes &attributes);
 
         virtual bool doStart(const QString &name, const QXmlAttributes &attributes);
 
         virtual bool doStart(const QString &name, const QXmlAttributes &attributes);
 
         virtual bool doEnd(const QString &name, bool & exit);
 
         virtual bool doEnd(const QString &name, bool & exit);
 
     private:
 
     private:
 
@@ -141,14 +132,14 @@ private:
 
         bool m_feed;
 
         bool m_feed;
 
     };
 
     };
 
 
 
-    class TitleHandler : public ContentHandler
 
+    class TitleHandler : public TextHandler
 
     {
 
     {
 
         FB2_BEGIN_KEYLIST
 
         FB2_BEGIN_KEYLIST
 
             Paragraph,
 
             Paragraph,
 
             Emptyline,
 
             Emptyline,
 
         FB2_END_KEYLIST
 
         FB2_END_KEYLIST
 
     public:
 
     public:
 
-        explicit TitleHandler(ContentHandler &parent, const QString &name, const QXmlAttributes &attributes);
 
+        explicit TitleHandler(TextHandler &parent, const QString &name, const QXmlAttributes &attributes);
 
         virtual bool doStart(const QString &name, const QXmlAttributes &attributes);
 
         virtual bool doStart(const QString &name, const QXmlAttributes &attributes);
 
         virtual bool doEnd(const QString &name, bool & exit);
 
         virtual bool doEnd(const QString &name, bool & exit);
 
     private:
 
     private:
 
@@ -157,7 +148,7 @@ private:
 
         bool m_feed;
 
         bool m_feed;
 
     };
 
     };
 
 
 
-    class PoemHandler : public ContentHandler
 
+    class PoemHandler : public TextHandler
 
     {
 
     {
 
         FB2_BEGIN_KEYLIST
 
         FB2_BEGIN_KEYLIST
 
             Title,
 
             Title,
 
@@ -167,7 +158,7 @@ private:
 
             Date,
 
             Date,
 
         FB2_END_KEYLIST
 
         FB2_END_KEYLIST
 
     public:
 
     public:
 
-        explicit PoemHandler(ContentHandler &parent, const QString &name, const QXmlAttributes &attributes);
 
+        explicit PoemHandler(TextHandler &parent, const QString &name, const QXmlAttributes &attributes);
 
         virtual bool doStart(const QString &name, const QXmlAttributes &attributes);
 
         virtual bool doStart(const QString &name, const QXmlAttributes &attributes);
 
         virtual bool doEnd(const QString &name, bool & exit);
 
         virtual bool doEnd(const QString &name, bool & exit);
 
     private:
 
     private:
 
@@ -176,7 +167,7 @@ private:
 
         bool m_feed;
 
         bool m_feed;
 
     };
 
     };
 
 
 
-    class StanzaHandler : public ContentHandler
 
+    class StanzaHandler : public TextHandler
 
     {
 
     {
 
         FB2_BEGIN_KEYLIST
 
         FB2_BEGIN_KEYLIST
 
             Title,
 
             Title,
 
@@ -184,33 +175,51 @@ private:
 
             Verse,
 
             Verse,
 
         FB2_END_KEYLIST
 
         FB2_END_KEYLIST
 
     public:
 
     public:
 
-        explicit StanzaHandler(ContentHandler &parent, const QString &name, const QXmlAttributes &attributes);
 
+        explicit StanzaHandler(TextHandler &parent, const QString &name, const QXmlAttributes &attributes);
 
         virtual bool doStart(const QString &name, const QXmlAttributes &attributes);
 
         virtual bool doStart(const QString &name, const QXmlAttributes &attributes);
 
     private:
 
     private:
 
         bool m_feed;
 
         bool m_feed;
 
     };
 
     };
 
 
 
-    class BinaryHandler : public ContentHandler
 
+    class BlockHandler : public TextHandler
 
+    {
 
+        FB2_BEGIN_KEYLIST
 
+            Strong,
 
+            Emphasis,
 
+            Style,
 
+            Anchor,
 
+            Strikethrough,
 
+            Sub,
 
+            Sup,
 
+            Code,
 
+            Image,
 
+        FB2_END_KEYLIST
 
+    public:
 
+        explicit BlockHandler(TextHandler &parent, const QString &name, const QXmlAttributes &attributes);
 
+        virtual bool doStart(const QString &name, const QXmlAttributes &attributes);
 
+        virtual bool doText(const QString &text);
 
+    };
 
+
 
+    class BinaryHandler : public BaseHandler
 
     {
 
     {
 
     public:
 
     public:
 
-        explicit BinaryHandler(ContentHandler &parent, const QString &name, const QXmlAttributes &attributes);
 
+        explicit BinaryHandler(QTextDocument &document, const QString &name, const QXmlAttributes &attributes);
 
         virtual bool doStart(const QString &name, const QXmlAttributes &attributes);
 
         virtual bool doStart(const QString &name, const QXmlAttributes &attributes);
 
         virtual bool doText(const QString &text);
 
         virtual bool doText(const QString &text);
 
         virtual bool doEnd(const QString &name, bool & exit);
 
         virtual bool doEnd(const QString &name, bool & exit);
 
     private:
 
     private:
 
+        QTextDocument & m_document;
 
         QString m_file;
 
         QString m_file;
 
         QString m_text;
 
         QString m_text;
 
     };
 
     };
 
 
 
 public:
 
 public:
 
-    bool setHandler(ContentHandler * handler) { m_handler = handler; return handler; }
 
-    QTextDocument & document() { return m_document; }
 
-    QTextCursor & cursor() { return m_cursor; }
 
+    Fb2MainDocument & document() { return m_document; }
 
 
 
 private:
 
 private:
 
-    QTextDocument & m_document;
 
+    Fb2MainDocument & m_document;
 
     QTextCursor m_cursor;
 
     QTextCursor m_cursor;
 
-    ContentHandler * m_handler;
 
+    RootHandler * m_handler;
 
     QString m_error;
 
     QString m_error;
 
 };
 
 };