Mercurial > hg > note / file diff

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ui/qt/model.h	Wed Dec 09 11:32:01 2020 +0100
@@ -0,0 +1,91 @@
+/*
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
+ *
+ * Copyright 2014 Olaf Wintermann. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *   1. Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *
+ *   2. Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef MODEL_H
+#define	MODEL_H
+
+#include "toolkit.h"
+#include "../ui/tree.h"
+#include "../common/context.h"
+#include <QListView>
+#include <QTreeView>
+#include <QAbstractListModel>
+#include <QAbstractTableModel>
+#include <QAbstractItemModel>
+#include <QItemSelectionModel>
+
+class ListModel : public QAbstractListModel {
+    Q_OBJECT
+    
+    UiObject    *obj;
+    UiListPtr   *list;
+    ui_model_getvalue_f getvalue;
+    ui_callback callback;
+    void        *userdata;
+    QListView   *view;
+    
+public:
+    ListModel(UiObject *obj, QListView *view, UiListPtr *list, ui_model_getvalue_f getvalue, ui_callback f, void *userdata);
+    
+    int rowCount(const QModelIndex &parent = QModelIndex()) const;
+    QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
+    
+public slots:
+    void selectionChanged(
+        const QItemSelection & selected,
+        const QItemSelection & deselected);
+};
+
+class TableModel : public QAbstractTableModel {
+    Q_OBJECT
+    
+    UiObject    *obj;
+    UiListPtr   *list;
+    UiModelInfo *info;
+    QTreeView   *view;
+public:
+    TableModel(UiObject *obj, QTreeView *view, UiListPtr *list, UiModelInfo *info);
+    
+    int rowCount(const QModelIndex &parent = QModelIndex()) const;
+    int columnCount(const QModelIndex &parent = QModelIndex()) const;
+    QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
+    QVariant headerData(int section, Qt::Orientation orientation, int role) const;
+    
+    void update();
+    
+public slots:
+    void selectionChanged(
+        const QItemSelection & selected,
+        const QItemSelection & deselected);
+    void activate(const QModelIndex &);
+};
+
+UiListSelection* listSelection(QItemSelectionModel *s);
+
+#endif	/* MODEL_H */
+