Bump copyright years.

[toast/confclerk.git] / src / mvc / delegate.h

diff --git a/src/mvc/delegate.h b/src/mvc/delegate.h
index 63c74dc22536bb99e6c1e9483087ee4c83a66b26..83c591d85eda570b660441791e1d4bd14f8d43c1 100644 (file)
--- a/src/mvc/delegate.h
+++ b/src/mvc/delegate.h
@@ -1,9 +1,31 @@
+/*
+ * Copyright (C) 2010 Ixonos Plc.
+ * Copyright (C) 2011-2024 Philipp Spitzer, gregor herrmann, Stefan Stahl
+ *
+ * This file is part of ConfClerk.
+ *
+ * ConfClerk is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, either version 2 of the License, or (at your option)
+ * any later version.
+ *
+ * ConfClerk is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * ConfClerk.  If not, see <http://www.gnu.org/licenses/>.
+ */
 #ifndef DELEGATE_H
 #define DELEGATE_H
 
-#include <QItemDelegate>
-#include <QTreeView>
-#include <QPointer>
+#include "qglobal.h"
+#if QT_VERSION >= 0x050000
+#include <QtWidgets>
+#else
+#include <QtGui>
+#endif
 
 class Delegate : public QItemDelegate
 {
@@ -14,35 +36,42 @@ class Delegate : public QItemDelegate
         enum ControlId
         {
             ControlNone = 0,
-            FavouriteControlOn,
-            FavouriteControlOff,
+            FavouriteControlStrong,
+            FavouriteControlWeak,
+            FavouriteControlNo,
             AlarmControlOn,
             AlarmControlOff,
-            MapControl
+            WarningControl
         };
 
         class Control
         {
             public:
-                Control(ControlId aControlId, const QString &aImageName)
-                    : mId(aControlId)
-                    , mImage(new QImage(aImageName))
-                    , mDrawPoint(QPoint(0,0))
-                { }
+                Control(ControlId aControlId, const QString &aImageName, const Control* prev_control);
+
                 inline QImage *image() const { return mImage; }
                 inline void setDrawPoint(const QPoint &aPoint) { mDrawPoint = aPoint; }
-                inline QPoint drawPoint(const QRect &aRect) const // for painter to draw Control
-                {
-                    return QPoint(aRect.x()+aRect.width(),aRect.y()) + mDrawPoint;
-                }
                 inline QRect drawRect(const QRect &aRect) const // helper for determining if Control was clicked
                 {
                     return QRect(drawPoint(aRect), drawPoint(aRect)+QPoint(mImage->size().width(),mImage->size().height()));
                 }
+                void paint(QPainter* painter, const QRect rect);
+
+                bool enabled() const { return mEnabled; }
+                void setEnabled(bool v) { mEnabled = v; }
             private:
+                inline QPoint drawPoint(const QRect &aRect = QRect()) const // for painter to draw Control
+                {
+                    if(aRect == QRect()) // null rectangle
+                        return mDrawPoint; // returns relative drawing point
+                    else
+                        return QPoint(aRect.x()+aRect.width(),aRect.y()) + mDrawPoint; // returns absolute drawing point
+                }
+
                 ControlId mId;
                 QImage *mImage;
                 QPoint mDrawPoint; // relative 'start-drawing' position (may hold negative values)
+                bool mEnabled;
         };
 
         Delegate(QTreeView *aParent); // the delegate 'owner' has to be specified in the constructor - it's used to obtain visualRect of selected item/index
@@ -59,6 +88,13 @@ class Delegate : public QItemDelegate
         bool isLast( const QModelIndex &index ) const;
         bool isExpanded( const QModelIndex &index ) const;
         void defineControls();
+        // TODO: the better place for these methods would be 'eventmodel'
+        // they are used in 'paint' method and so it's better to obtain number of
+        // favourites/alarms once when the data has changed and not to call
+        // these methods which iterate over all Events in corresponding group
+        // every time it requires them
+        int numberOfFavourites(const QModelIndex &index) const;
+        int numberOfAlarms(const QModelIndex &index) const;
 
     private:
         QPointer<QTreeView> mViewPtr;