New upstream version 2.9.22

[sven/vym.git] / src / xml-vym.h

diff --git a/src/xml-vym.h b/src/xml-vym.h
new file mode 100644 (file)
index 0000000..abab5c3
--- /dev/null
+++ b/src/xml-vym.h
@@ -0,0 +1,95 @@
+#ifndef XML_H
+#define XML_H
+
+#include "xml-base.h"
+
+#include "vymnote.h"
+
+class BranchItem;
+class ImageItem;
+class MapItem;
+class SlideItem;
+class Task;
+
+/*! \brief Parsing VYM maps from XML documents */
+
+enum Content {
+    TreeContent = 0x0001,
+    SlideContent = 0x0002,
+    XLinkContent = 0x0004
+};
+
+class parseVYMHandler : public parseBaseHandler {
+  public:
+    parseVYMHandler();
+    void setContentFilter(const int &);
+
+  private:
+    int contentFilter;
+
+  public:
+    bool startDocument();
+    bool startElement(const QString &, const QString &, const QString &eName,
+                      const QXmlAttributes &atts);
+    bool endElement(const QString &, const QString &, const QString &);
+    bool characters(const QString &);
+    QString errorString();
+    bool readMapAttr(const QXmlAttributes &);
+    bool readMapDesignCompatibleAttr(const QXmlAttributes &);
+    bool readBranchAttr(const QXmlAttributes &);
+    bool readFrameAttr(const QXmlAttributes &);
+    bool readOOAttr(const QXmlAttributes &);
+    bool readNoteAttr(const QXmlAttributes &);
+    bool readImageAttr(const QXmlAttributes &);
+    bool readXLinkAttr(const QXmlAttributes &);
+    bool readLinkNewAttr(const QXmlAttributes &);
+    bool readSettingAttr(const QXmlAttributes &);
+    bool readSlideAttr(const QXmlAttributes &);
+    bool readTaskAttr(const QXmlAttributes &);
+    bool readUserFlagDefAttr(const QXmlAttributes &);
+    bool readUserFlagAttr(const QXmlAttributes &);
+
+  private:
+    enum State {
+        StateInit,
+        StateMap,
+        StateMapDesign,  // Introduced 2.9.514
+        StateMD,         // Introduced 2.9.514
+        StateMapSelect,
+        StateMapSetting,
+        StateMapSlide,
+        StateMapCenter,
+        StateBranch,
+        StateBranchXLink, // Obsolete
+        StateVymNote,
+        StateHtmlNote, // Obsolete >= 1.13.6
+        StateHtml,
+        StateFrame,
+        StateStandardFlag, // New in 2.7.509
+        StateUserFlagDef,  // New in 2.7.509
+        StateUserFlag,
+        StateNote, // Obsolete >= 1.4.6
+        StateImage,
+        StateHeading,
+        StateLink,
+        StateAttribute,
+        StateTask
+    };
+
+    int branchesCounter;
+    int branchesTotal;
+
+    State state;
+    QList<State> stateStack;
+    VymText vymtext;
+
+    BranchItem *lastBranch;
+    ImageItem *lastImage;
+    MapItem *lastMI;
+    SlideItem *lastSlide;
+    Task *lastTask;
+    QString lastSetting;
+
+    bool useProgress;
+};
+#endif