Added old abandoned KDE3 version of koffice

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/koffice@1077364 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 306 insertions, 0 deletions

diff --git a/kdgantt/KDGanttViewEventItem.cpp b/kdgantt/KDGanttViewEventItem.cpp
new file mode 100644
index 00000000..e7c548ac
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+++ b/kdgantt/KDGanttViewEventItem.cpp
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+/* -*- Mode: C++ -*-
+   $Id: KDGanttViewEventItem.cpp 369055 2004-12-07 13:56:58Z danders $
+   KDGantt - a multi-platform charting engine
+*/
+
+/****************************************************************************
+ ** Copyright (C)  2002-2004 Klarälvdalens Datakonsult AB.  All rights reserved.
+ **
+ ** This file is part of the KDGantt library.
+ **
+ ** This file may be distributed and/or modified under the terms of the
+ ** GNU General Public License version 2 as published by the Free Software
+ ** Foundation and appearing in the file LICENSE.GPL included in the
+ ** packaging of this file.
+ **
+ ** Licensees holding valid commercial KDGantt licenses may use this file in
+ ** accordance with the KDGantt Commercial License Agreement provided with
+ ** the Software.
+ **
+ ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+ ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ **
+ ** See http://www.klaralvdalens-datakonsult.se/Public/products/ for
+ **   information about KDGantt Commercial License Agreements.
+ **
+ ** Contact info@klaralvdalens-datakonsult.se if any conditions of this
+ ** licensing are not clear to you.
+ **
+ ** As a special exception, permission is given to link this program
+ ** with any edition of Qt, and distribute the resulting executable,
+ ** without including the source code for Qt in the source distribution.
+ **
+ **********************************************************************/
+
+
+#include "KDGanttViewEventItem.h"
+#include "KDGanttViewSubwidgets.h"
+#include "itemAttributeDialog.h"
+
+/*!
+  \class KDGanttViewEventItem KDGanttViewEventItem.h
+  An event item in a Gantt chart.
+
+  This class represents event items in Gantt charts.
+*/
+
+/*!
+  Constructs an empty Gantt item of type event.
+
+  \param view the Gantt view to insert this item into
+  \param lvtext the text to show in the list view
+  \param name the name by which the item can be identified. If no name
+  is specified, a unique name will be generated
+*/
+KDGanttViewEventItem::KDGanttViewEventItem( KDGanttView* view,
+                                            const QString& lvtext,
+                                            const QString& name ) :
+    KDGanttViewItem( Event, view, lvtext, name )
+{
+  initItem();
+}
+
+
+/*!
+  Constructs an empty Gantt item of type event.
+
+  \param parent a parent item under which this one goes
+  \param lvtext the text to show in the list view
+  \param name the name by which the item can be identified. If no name
+  is specified, a unique name will be generated
+*/
+KDGanttViewEventItem::KDGanttViewEventItem( KDGanttViewItem* parent,
+                                            const QString& lvtext,
+                                            const QString& name ) :
+    KDGanttViewItem( Event, parent, lvtext, name )
+{
+ initItem();
+
+}
+
+
+/*!
+  Constructs an empty Gantt item of type event.
+
+  \param view the Gantt view to insert this item into
+  \param after another item at the same level behind which this one should go
+  \param lvtext the text to show in the list view
+  \param name the name by which the item can be identified. If no name
+  is specified, a unique name will be generated
+*/
+KDGanttViewEventItem::KDGanttViewEventItem( KDGanttView* view,
+                                            KDGanttViewItem* after,
+                                            const QString& lvtext,
+                                            const QString& name ) :
+    KDGanttViewItem( Event, view, after, lvtext, name )
+{
+
+  initItem();
+}
+
+
+/*!
+  Constructs an empty Gantt item of type event.
+
+  \param parent a parent item under which this one goes
+  \param after another item at the same level behind which this one should go
+  \param lvtext the text to show in the list view
+  \param name the name by which the item can be identified. If no name
+  is specified, a unique name will be generated
+*/
+KDGanttViewEventItem::KDGanttViewEventItem( KDGanttViewItem* parent,
+                                            KDGanttViewItem* after,
+                                            const QString& lvtext,
+                                            const QString& name ) :
+    KDGanttViewItem( Event, parent, after, lvtext, name )
+{
+
+  initItem();
+}
+
+
+/*!
+  The destructor. Nothing done here.
+*/
+KDGanttViewEventItem::~KDGanttViewEventItem()
+{
+
+
+}
+/*!
+  Specifies the start time of this item. The parameter must be valid
+  and non-null. If the parameter is invalid or null, no value is set.
+  If the start time is less than the lead time,
+  the lead time is set to this start time automatically.
+
+  \param start the start time
+  \sa startTime()
+*/
+void KDGanttViewEventItem::setStartTime( const QDateTime& start )
+{
+  if (! start.isValid() ) {
+    qDebug("KDGanttViewEventItem::setStartTime():Invalid parameter-no time set");
+    return;
+  }
+    myStartTime = start;
+    myEndTime = start;
+    if ( myStartTime < leadTime() )
+      setLeadTime( myStartTime );
+    else {
+      updateCanvasItems();
+    }
+
+}
+
+
+/*!
+  Specifies whether the event item should be shown with a lead time
+  line, and if yes, when the lead time starts.
+  If the start time is less than the lead time,
+  the start time is set to this lead time automatically.
+
+  \param leadTimeStart the start time of the lead time; pass an
+  invalid QDateTime object in order to turn the lead time off.
+  \sa leadTime()
+*/
+
+void KDGanttViewEventItem::setLeadTime( const QDateTime& leadTimeStart )
+{
+  if (!myLeadTime) myLeadTime = new QDateTime;
+  *myLeadTime =  leadTimeStart;
+  if ( startTime() < leadTime() )
+      setStartTime( leadTimeStart );
+  else {
+    updateCanvasItems();
+  }
+
+}
+
+
+/*!
+  Returns whether the event item is shown with a lead time line and if
+  yes, when the lead time starts.
+
+  \return if the event item is shown with a lead time line, returns
+  the QDateTime object representing the start of the lead time,
+  otherwise returns an invalid QDateTime object
+  \sa setLeadTime()
+*/
+QDateTime KDGanttViewEventItem::leadTime() const
+{
+  if(myLeadTime)
+    return *myLeadTime;
+  return myStartTime;
+}
+
+
+void KDGanttViewEventItem::hideMe()
+{
+    startShape->hide();
+    startShapeBack->hide();
+    startLine->hide();
+    startLineBack->hide();
+    textCanvas->hide();
+    floatStartShape->hide();
+    floatEndShape->hide();
+}
+
+
+void KDGanttViewEventItem::showItem(bool show, int coordY)
+{
+  isVisibleInGanttView = show;
+  invalidateHeight () ;
+  if (!show) {
+    hideMe();
+    return;
+  }
+  float prio = ((float) ( priority() - 100 )) / 100.0;
+  startShape->setZ( prio + 0.0055 );
+  startShapeBack->setZ( prio + 0.003 );
+  startLine->setZ( prio + 0.0015  );
+  floatStartShape->setZ(prio + 0.004);
+  floatStartShape->hide();
+  floatEndShape->setZ(prio + 0.004);
+  floatEndShape->hide();
+  textCanvas->setZ( prio + 0.006 );
+  startLineBack->setZ( prio );
+
+  if ( displaySubitemsAsGroup() && firstChild() ) {
+    myStartTime = myChildStartTime();
+    myEndTime = myChildEndTime();
+  }
+  int startX, endX, allY;
+  if ( coordY )
+    allY = coordY;
+  else
+    allY = getCoordY();
+  startX = myGanttView->myTimeHeader->getCoordX(myStartTime);
+  if (myLeadTime) {
+    endX = myGanttView->myTimeHeader->getCoordX(*myLeadTime);
+    startLine->setPoints(startX,allY,endX,allY);
+    startLine->show();
+    startLineBack->setPoints(startX+1,allY,endX-1,allY);
+    startLineBack->show();
+  }
+  else {
+    startLine->hide();
+    startLineBack->hide();
+  }
+  startShape->move(startX,allY);
+  startShape->show();
+  startShapeBack->move(startX,allY);
+  startShapeBack->show();
+  if (myFloatStartTime.isValid()) {
+    KDCanvasRectangle* floatStartTemp = (KDCanvasRectangle*) floatStartShape;
+    int floatStartX = myGanttView->myTimeHeader->getCoordX(myFloatStartTime);
+    int hei = startShape->boundingRect().height();
+    // FIXME: Configurable colors
+    QBrush b(startShape->brush().color(), Dense4Pattern);
+    floatStartTemp->setBrush(b);
+    floatStartTemp->setPen(QPen(gray));
+    if (floatStartX < startX) {
+        floatStartTemp->setSize(startX - floatStartX, hei/2);
+        floatStartTemp->move(floatStartX, allY-hei/4);
+    } else {
+        floatStartTemp->setSize(floatStartX - startX, hei/2);
+        floatStartTemp->move(startX, allY-hei/4);
+    }
+    floatStartShape->show();    
+  }
+  if (myFloatEndTime.isValid()) {
+    KDCanvasRectangle* floatEndTemp = (KDCanvasRectangle*) floatEndShape;
+    int floatEndX = myGanttView->myTimeHeader->getCoordX(myFloatEndTime);
+    int hei = startShape->boundingRect().height();
+    // FIXME: Configurable colors
+    QBrush b(startShape->brush().color(), Dense4Pattern);
+    floatEndTemp->setBrush(b);
+    floatEndTemp->setPen(QPen(gray));
+    if (floatEndX > startX) {
+        floatEndTemp->setSize(floatEndX - startX, hei/2);
+        floatEndTemp->move(startX, allY-hei/4);
+    } else {
+        floatEndTemp->setSize(startX - floatEndX, hei/2);
+        floatEndTemp->move(floatEndX, allY-hei/4);
+    }
+    floatEndShape->show();    
+   }
+
+  moveTextCanvas(startX,allY);
+  textCanvas->show();
+  if (textCanvas->text().isEmpty())
+    textCanvas->hide();
+}
+
+
+void KDGanttViewEventItem::initItem()
+{
+  isVisibleInGanttView = false;
+  myLeadTime = 0;
+  showItem(true);
+  myGanttView->myTimeTable->updateMyContent();
+  setDragEnabled( myGanttView->dragEnabled() );
+  setDropEnabled( myGanttView->dropEnabled() );
+}
+
+
+