New upstream version 2.9.22

[sven/vym.git] / src / slidemodel.h

diff --git a/src/slidemodel.h b/src/slidemodel.h
new file mode 100644 (file)
index 0000000..6503ebc
--- /dev/null
+++ b/src/slidemodel.h
@@ -0,0 +1,85 @@
+#ifndef SLIDEMODEL_H
+#define SLIDEMODEL_H
+
+#include <QAbstractItemModel>
+#include <QModelIndex>
+#include <QTextDocument>
+#include <QVariant>
+
+#include "xmlobj.h"
+
+class QItemSelectionModel;
+class SlideItem;
+class TreeItem;
+class VymModel;
+
+class SlideModel : public QAbstractItemModel, XMLObj {
+    Q_OBJECT
+
+  public:
+    SlideModel(VymModel *vm);
+    ~SlideModel();
+    void clear();
+
+    VymModel *getVymModel();
+    QVariant data(const QModelIndex &index, int role) const;
+    QVariant headerData(int section, Qt::Orientation orientation,
+                        int role = Qt::DisplayRole) const;
+
+    QModelIndex index(SlideItem *fri);
+    QModelIndex index(int row, int column,
+                      const QModelIndex &parent = QModelIndex()) const;
+    QModelIndex parent(const QModelIndex &index) const;
+
+    int count();
+    int rowCount(const QModelIndex &parent = QModelIndex()) const;
+    int columnCount(const QModelIndex &parent = QModelIndex()) const;
+
+    Qt::ItemFlags flags(const QModelIndex &index) const;
+    bool setData(const QModelIndex &index, const QVariant &value,
+                 int role = Qt::EditRole);
+    bool setHeaderData(int section, Qt::Orientation orientation,
+                       const QVariant &value, int role = Qt::EditRole);
+
+    bool insertColumns(int position, int columns,
+                       const QModelIndex &parent = QModelIndex());
+    bool removeColumns(int position, int columns,
+                       const QModelIndex &parent = QModelIndex());
+    bool insertRows(int position, int rows,
+                    const QModelIndex &parent = QModelIndex());
+    bool removeRows(int position, int rows,
+                    const QModelIndex &parent = QModelIndex());
+
+    SlideItem *addSlide(SlideItem *dst = NULL, int n = -1);
+    void deleteSlide(SlideItem *si);
+    bool relinkSlide(SlideItem *si, SlideItem *dst, int pos);
+
+    SlideItem *getItem(const QModelIndex &index) const;
+    SlideItem *getSlide(int n);
+    SlideItem *findSlideID(uint n);
+    QString saveToDir();
+
+    void setSearchString(const QString &s);
+    QString getSearchString();
+    void setSearchFlags(QTextDocument::FindFlags f);
+    QTextDocument::FindFlags getSearchFlags();
+
+    // Selection related
+  public:
+    void setSelectionModel(QItemSelectionModel *);
+    QItemSelectionModel *getSelectionModel();
+    QModelIndex getSelectedIndex();
+    SlideItem *getSelectedItem();
+
+  private:
+    QItemSelectionModel *selModel;
+    VymModel *vymModel; // needed for saveToDir
+
+  private:
+    SlideItem *rootItem;
+
+    QString searchString;
+    QTextDocument::FindFlags searchFlags;
+};
+
+#endif