Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdesdk@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 124 insertions, 0 deletions

diff --git a/poxml/parser.h b/poxml/parser.h
new file mode 100644
index 00000000..f63f6cef
--- /dev/null
+++ b/poxml/parser.h
@@ -0,0 +1,124 @@
+#ifndef PARSER_H
+#define PARSER_H
+
+#include <qxml.h>
+#include <qmap.h>
+#include <qregexp.h>
+
+struct BlockInfo {
+    int start_line;
+    int start_col;
+    int end_line;
+    int end_col;
+
+    // used to detect sub-messages
+    int offset;
+
+    BlockInfo() {
+        start_line = 0;
+        start_col = 0;
+        end_line = 0;
+        end_col = 0;
+
+        // used to detect sub-messages
+        offset = 0;
+    }
+};
+
+class MsgBlock {
+ public:
+    MsgBlock() { start = end = 0; do_not_split = false; }
+    MsgBlock(const MsgBlock &rhs ) {
+        *this = rhs;
+    }
+    QValueList<BlockInfo> lines;
+    QString tag;
+    QString comment;
+    QString msgid;
+    QString msgid_plural;
+    QString msgstr;
+    QStringList msgstr_plurals;
+    int start, end;
+    bool do_not_split;
+
+    void operator=(const MsgBlock& rhs) {
+        lines = rhs.lines;
+        tag = rhs.tag;
+        comment = rhs.comment;
+        msgid = rhs.msgid;
+	msgid_plural = rhs.msgid_plural;
+        msgstr = rhs.msgstr;
+	msgstr_plurals = rhs.msgstr_plurals;
+        start = rhs.start;
+        end = rhs.end;
+        do_not_split = rhs.do_not_split;
+    }
+};
+
+class ParaCounter
+{
+public:
+    ParaCounter() { current = 0; }
+    void addAnchor(QString anchor) { anchors.insert(anchor, current); }
+    void increasePara() { current++; }
+
+    QMap<QString, int> anchors;
+    int current;
+};
+
+class MsgList : public QValueList<MsgBlock>
+{
+public:
+    MsgList() {}
+    ParaCounter pc;
+};
+
+class StructureParser : public QXmlDefaultHandler
+{
+public:
+    bool startDocument();
+    bool startElement( const QString&, const QString&, const QString& ,
+                       const QXmlAttributes& );
+    bool endElement( const QString&, const QString&, const QString& );
+    bool characters( const QString &ch);
+    static bool isCuttingTag(const QString &tag);
+    static bool isSingleTag(const QString &qName);
+    static bool isLiteralTag(const QString &qName);
+    void setDocumentLocator ( QXmlLocator * l ) { locator = l; }
+    bool skippedEntity ( const QString & name );
+    bool fatalError ( const QXmlParseException & );
+    bool comment ( const QString & );
+    bool error(const QXmlParseException &e ) { return fatalError(e); }
+    bool warning(const QXmlParseException &e ) { return fatalError(e); }
+    MsgList getList() const { return list; }
+    MsgList splitMessage(const MsgBlock &message);
+
+    virtual bool startCDATA();
+    virtual bool endCDATA();
+
+    static bool closureTag(const QString& message, const QString &tag);
+    static bool isClosure(const QString &message);
+    static void descape(QString &message);
+    static QString escapeLiterals( const QString &contents);
+    static QString descapeLiterals( const QString &contents);
+    static void cleanupTags( QString &contents );
+    static void removeEmptyTags( QString &contents);
+    static void stripWhiteSpace( QString &contents);
+
+private:
+    bool formatMessage(MsgBlock &message) const;
+
+    QXmlLocator *locator;
+    QString message;
+    int inside, startline, startcol;
+    int line;
+    MsgList list;
+    mutable QRegExp infos_reg;
+    mutable QRegExp do_not_split_reg;
+};
+
+void outputMsg(const char *prefix, const QString &message);
+MsgList parseXML(const char *filename);
+QString escapePO(QString msgid);
+
+#endif