Update GPL blurb in source files.
[toast/confclerk.git] / src / mvc / delegate.cpp
index ab0774f..54ab046 100644 (file)
@@ -1,20 +1,20 @@
 /*
  * Copyright (C) 2010 Ixonos Plc.
  *
- * This file is part of fosdem-schedule.
+ * This file is part of ConfClerk.
  *
- * fosdem-schedule is free software: you can redistribute it and/or modify it
+ * 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.
  *
- * fosdem-schedule is distributed in the hope that it will be useful, but
+ * 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
- * fosdem-schedule.  If not, see <http://www.gnu.org/licenses/>.
+ * ConfClerk.  If not, see <http://www.gnu.org/licenses/>.
  */
 #include "delegate.h"
 #include "eventmodel.h"
@@ -23,6 +23,8 @@
 #include <QDebug>
 #include <QPainter>
 
+#include "room.h"
+
 const int RADIUS = 10;
 const int SPACER = 10;
 
@@ -59,7 +61,12 @@ void Delegate::paint(QPainter *painter, const QStyleOptionViewItem &option, cons
     QPen borderPen(bkgrColor.darker());
     if(hasParent(index))
     {
-        int aux = option.rect.height() - mControls[FavouriteControlOn]->drawPoint().y() - mControls[FavouriteControlOn]->image()->height();
+        // entry horisontal layout:
+        // * spacer (aka y position of image)
+        // * image
+        // * rest is text, which is 1 line of title with big letters and 2 lines of Presenter and Track
+        int aux = option.rect.height() - SPACER - mControls[FavouriteControlOn]->image()->height();
+        Event *event = static_cast<Event*>(index.internalPointer());
         // font SMALL
         QFont fontSmall = option.font;
         fontSmall.setBold(false);
@@ -83,7 +90,7 @@ void Delegate::paint(QPainter *painter, const QStyleOptionViewItem &option, cons
         //int spacer = (fmSmall.boundingRect("999").width() < SPACER) ? SPACER : fmSmall.boundingRect("999").width();
 
         //Time conflicts are colored differently
-        if(static_cast<Event*>(index.internalPointer())->hasTimeConflict())
+        if(event->hasTimeConflict())
             bkgrColor = conflictColor;
 
         QLinearGradient itemGradient(option.rect.topLeft(), option.rect.bottomLeft());
@@ -128,32 +135,33 @@ void Delegate::paint(QPainter *painter, const QStyleOptionViewItem &option, cons
         }
 
         // draw Controls
-        // favourite
-        if(static_cast<Event*>(index.internalPointer())->isFavourite())
-            painter->drawImage(mControls[FavouriteControlOn]->drawPoint(option.rect),*mControls[FavouriteControlOn]->image());
+        foreach(Control* c, mControls.values()) {
+            c->setEnabled(false);
+        }
+        if(event->isFavourite())
+            mControls[FavouriteControlOn]->paint(painter, option.rect);
         else
-            painter->drawImage(mControls[FavouriteControlOff]->drawPoint(option.rect),*mControls[FavouriteControlOff]->image());
+            mControls[FavouriteControlOff]->paint(painter, option.rect);
 #ifdef MAEMO
-        // alarm
-        if(static_cast<Event*>(index.internalPointer())->hasAlarm())
-            painter->drawImage(mControls[AlarmControlOn]->drawPoint(option.rect),*mControls[AlarmControlOn]->image());
+        if(event->hasAlarm())
+            mControls[AlarmControlOn]->paint(painter, option.rect);
         else
-            painter->drawImage(mControls[AlarmControlOff]->drawPoint(option.rect),*mControls[AlarmControlOff]->image());
+            mControls[AlarmControlOff]->paint(painter, option.rect);
 #endif
-        // map
-        painter->drawImage(mControls[MapControl]->drawPoint(option.rect),*mControls[MapControl]->image());
-        // Time conflict
-        if(static_cast<Event*>(index.internalPointer())->hasTimeConflict())
-            painter->drawImage(mControls[WarningControl]->drawPoint(option.rect),*mControls[WarningControl]->image());
+        if (event->room()->hasMap())
+            mControls[MapControl]->paint(painter, option.rect);
+        if(event->hasTimeConflict())
+            mControls[WarningControl]->paint(painter, option.rect);
 
         // draw texts
-        Event *event = static_cast<Event*>(index.internalPointer());
-        QPointF titlePointF(mControls[FavouriteControlOn]->drawPoint(option.rect));
-        titlePointF.setX(option.rect.x()+SPACER);
-        titlePointF.setY(titlePointF.y()+mControls[FavouriteControlOn]->image()->height());
+        // it starts just below the image
+        // ("position of text" is lower-left angle of the first letter,
+        //  so the first line is actually at the same height as the image)
+        QPointF titlePointF(option.rect.x() + SPACER,
+                            option.rect.y() + SPACER + mControls[FavouriteControlOn]->image()->height());
         QTime start = event->start().time();
         painter->setFont(fontBig);
-        painter->drawText(titlePointF,start.toString("hh:mm") + "-" + start.addSecs(event->duration()).toString("hh:mm") + ", " + event->room());
+        painter->drawText(titlePointF,start.toString("hh:mm") + "-" + start.addSecs(event->duration()).toString("hh:mm") + ", " + event->roomName());
         // title
         titlePointF.setY(titlePointF.y()+fmBig.height()-fmBig.descent());
         painter->setFont(fontBigB);
@@ -317,75 +325,68 @@ Delegate::ControlId Delegate::whichControlClicked(const QModelIndex &aIndex, con
     while (i.hasNext())
     {
         ControlId id = i.next();
-        if(mControls[id]->drawRect(static_cast<QTreeView*>(parent())->visualRect(aIndex)).contains(aPoint))
+        Control *control = mControls[id];
+        if (control->enabled()
+            and control->drawRect(static_cast<QTreeView*>(parent())->visualRect(aIndex)).contains(aPoint))
         {
-            if(id == WarningControl)
-            {
-                if(static_cast<Event*>(aIndex.internalPointer())->hasTimeConflict())
-                    return id;
-            }
-            else
-                return id;
+            return id;
         }
     }
 
     return ControlNone;
 }
 
+Delegate::Control::Control(ControlId aControlId, const QString &aImageName, const Control* prev_control)
+    : mId(aControlId)
+    , mImage(new QImage(aImageName))
+    , mDrawPoint(QPoint(0,0))
+    , mEnabled(false)
+{
+    QPoint p;
+    if (prev_control == NULL) {
+        p = QPoint(0, SPACER);
+    } else {
+        p = prev_control->drawPoint();
+    }
+    p.setX(p.x()-image()->width()-SPACER);
+    setDrawPoint(p);
+}
+
+void Delegate::Control::paint(QPainter* painter, const QRect rect)
+{
+    painter->drawImage(drawPoint(rect),*image());
+    setEnabled(true);
+}
+
 void Delegate::defineControls()
 {
-    Control *control;
-    QPoint p(0,0);
     // FAVOURITE ICONs
     // on
-    control = new Control(FavouriteControlOn,QString(":icons/favourite-onBig.png"));
-    p = QPoint(0,SPACER);
-    p.setX(p.x()-control->image()->width()-SPACER);
-    control->setDrawPoint(p);
-    mControls.insert(FavouriteControlOn,control);
+    mControls.insert(FavouriteControlOn, new Control(FavouriteControlOn, QString(":icons/favourite-onBig.png"), NULL));
     // off
-    control = new Control(FavouriteControlOff,QString(":icons/favourite-offBig.png"));
-    p = QPoint(0,SPACER);
-    p.setX(p.x()-control->image()->width()-SPACER);
-    control->setDrawPoint(p);
-    mControls.insert(FavouriteControlOff,control);
+    mControls.insert(FavouriteControlOff, new Control(FavouriteControlOff, QString(":icons/favourite-offBig.png"), NULL));
 
 #ifdef MAEMO
     // ALARM ICONs
     // on
-    control = new Control(AlarmControlOn,QString(":icons/alarm-onBig.png"));
-    p = mControls[FavouriteControlOn]->drawPoint();
-    p.setX(p.x()-control->image()->width()-SPACER);
-    control->setDrawPoint(p);
-    mControls.insert(AlarmControlOn,control);
+    mControls.insert(AlarmControlOn,
+                    new Control(AlarmControlOn, QString(":icons/alarm-onBig.png"), mControls[FavouriteControlOn]));
     // off
-    control = new Control(AlarmControlOff,QString(":icons/alarm-offBig.png"));
-    p = mControls[FavouriteControlOff]->drawPoint();
-    p.setX(p.x()-control->image()->width()-SPACER);
-    control->setDrawPoint(p);
-    mControls.insert(AlarmControlOff,control);
+    mControls.insert(AlarmControlOff,
+                    new Control(AlarmControlOff, QString(":icons/alarm-offBig.png"), mControls[FavouriteControlOff]));
 
     // MAP ICON
-    control = new Control(MapControl,QString(":icons/compassBig.png"));
-    p = mControls[AlarmControlOn]->drawPoint();
-    p.setX(p.x()-control->image()->width()-SPACER);
-    control->setDrawPoint(p);
-    mControls.insert(MapControl,control);
+    mControls.insert(MapControl,
+                    new Control(MapControl, QString(":icons/compassBig.png"), mControls[AlarmControlOn]));
 #else
     // MAP ICON
-    control = new Control(MapControl,QString(":icons/compassBig.png"));
-    p = mControls[FavouriteControlOn]->drawPoint();
-    p.setX(p.x()-control->image()->width()-SPACER);
-    control->setDrawPoint(p);
-    mControls.insert(MapControl,control);
+    mControls.insert(MapControl,
+                    new Control(MapControl, QString(":icons/compassBig.png"), mControls[FavouriteControlOn]));
 #endif
 
     // WARNING ICON
-    control = new Control(WarningControl,QString(":icons/exclamation.png"));
-    p = mControls[MapControl]->drawPoint();
-    p.setX(p.x()-control->image()->width()-SPACER);
-    control->setDrawPoint(p);
-    mControls.insert(WarningControl,control);
+    mControls.insert(WarningControl,
+                    new Control(WarningControl, QString(":icons/exclamation.png"), mControls[MapControl]));
 }
 
 bool Delegate::isPointFromRect(const QPoint &aPoint, const QRect &aRect) const