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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit460c52653ab0dcca6f19a4f492ed2c5e4e963ab0 (patch)
tree67208f7c145782a7e90b123b982ca78d88cc2c87 /kdgantt/KDGanttViewItem.h
downloadtdepim-460c52653ab0dcca6f19a4f492ed2c5e4e963ab0.tar.gz
tdepim-460c52653ab0dcca6f19a4f492ed2c5e4e963ab0.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
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+/* -*- Mode: C++ -*-
+ $Id$
+ 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.
+ **
+ **********************************************************************/
+
+
+#ifndef KDGANTTVIEWITEM_H
+#define KDGANTTVIEWITEM_H
+
+#include <qdatetime.h>
+#include <qstring.h>
+#include <qcolor.h>
+#include <qpixmap.h>
+#include <qfont.h>
+#include <qlistview.h>
+#include <qcanvas.h>
+#include <qdom.h>
+#include <qdict.h>
+
+class KDGanttView;
+class KDTimeTableWidget;
+class KDTimeHeaderWidget;
+class KDGanttViewTaskLink;
+class KDCanvasLine;
+class KDCanvasText;
+class KDCanvasPolygonItem;
+class KDGanttViewTaskLinkGroup;
+
+class KDGanttViewItem : public QListViewItem
+{
+public:
+ enum Type { Event, Task, Summary };
+ enum Shape { TriangleDown, TriangleUp, Diamond, Square, Circle };
+
+protected:
+ KDGanttViewItem( Type type, KDGanttView* view,
+ const QString& lvtext = QString::null,
+ const QString& name = QString::null );
+ KDGanttViewItem( Type type, KDGanttViewItem* parent,
+ const QString& lvtext = QString::null,
+ const QString& name = QString::null );
+ KDGanttViewItem( Type type, KDGanttView* view, KDGanttViewItem* after,
+ const QString& lvtext = QString::null,
+ const QString& name = QString::null );
+ KDGanttViewItem( Type type, KDGanttViewItem* parent,
+ KDGanttViewItem* after,
+ const QString& lvtext = QString::null,
+ const QString& name = QString::null );
+
+ //bool _isCalendar;
+ bool isVisibleInGanttView;
+ void updateCanvasItems();
+ int getCoordY();
+ QDateTime myChildStartTime();
+ QDateTime myChildEndTime();
+ void generateAndInsertName( const QString& name );
+ KDCanvasLine * startLine, *endLine,
+ * startLineBack, *endLineBack, *actualEnd ;
+ KDCanvasPolygonItem* startShape,* midShape, *endShape, *progressShape,
+ * startShapeBack,* midShapeBack, *endShapeBack,
+ * floatStartShape, * floatEndShape;
+ KDGanttView* myGanttView;
+ KDCanvasText* textCanvas;
+ QString textCanvasText;
+ QDateTime myStartTime, myEndTime;
+ bool isHighlighted, isEditable;
+ int myItemSize;
+ bool blockUpdating;
+
+ void moveTextCanvas(int x, int y);
+ int myProgress;
+ QDateTime myFloatStartTime;
+ QDateTime myFloatEndTime;
+
+public:
+ virtual ~KDGanttViewItem();
+
+ Type type() const;
+ void setEnabled( bool on );
+ bool enabled () const;
+ virtual void setOpen( bool o );
+ void setItemVisible( bool on );
+ bool itemVisible () const;
+ void setEditable( bool editable );
+ bool editable() const;
+ void setShowNoInformation( bool show );
+ bool showNoInformation();
+ void setDisplaySubitemsAsGroup( bool show );
+ bool displaySubitemsAsGroup() const;
+ void setPriority( int prio );
+ int priority();
+ virtual void setStartTime( const QDateTime& start );
+ QDateTime startTime() const;
+ virtual void setEndTime( const QDateTime& end );
+ QDateTime endTime() const;
+
+ void setText( const QString& text );
+ QString text() const;
+ void setListViewText( const QString& text, int column = 0 );
+ void setListViewText( int column, const QString& text );
+ QString listViewText( int column = 0 ) const;
+ void setFont( const QFont& font );
+ QFont font() const;
+ void setTooltipText( const QString& text );
+ QString tooltipText() const;
+ void setWhatsThisText( const QString& text );
+ QString whatsThisText() const;
+ void setPixmap( int column, const QPixmap& pixmap );
+ void setPixmap( const QPixmap& pixmap );
+ const QPixmap* pixmap( int column = 0 ) const;
+
+ void setHighlight( bool );
+ bool highlight() const;
+
+ bool subitemIsCalendar() const;
+ //void setIsCalendar( bool );
+ //bool isCalendar( ) const;
+
+ void setShapes( Shape start, Shape middle, Shape end );
+ void shapes( Shape& start, Shape& middle, Shape& end ) const;
+ void setDefaultColor( const QColor& );
+ QColor defaultColor() const;
+ void setColors( const QColor& start, const QColor& middle,
+ const QColor& end );
+ void colors( QColor& start, QColor& middle, QColor& end ) const;
+ void setDefaultHighlightColor( const QColor& );
+ QColor defaultHighlightColor() const;
+ void setHighlightColors( const QColor& start, const QColor& middle,
+ const QColor& end );
+ void highlightColors( QColor& start, QColor& middle, QColor& end ) const;
+ void setTextColor( const QColor& color );
+ QColor textColor() const;
+
+ void setProgress(int percent);
+ void setFloatStartTime(const QDateTime &start);
+ void setFloatEndTime(const QDateTime &end);
+
+ KDGanttViewItem* firstChild() const;
+ KDGanttViewItem* nextSibling() const;
+ KDGanttViewItem* parent() const;
+ KDGanttViewItem* itemAbove();
+ KDGanttViewItem* itemBelow( bool includeDisabled = true );
+ KDGanttViewItem* getChildByName( const QString& name );
+ QString name() const;
+ static KDGanttViewItem* find( const QString& name );
+
+ void createNode( QDomDocument& doc,
+ QDomElement& parentElement );
+ static KDGanttViewItem* createFromDomElement( KDGanttView* view,
+ QDomElement& element );
+ static KDGanttViewItem* createFromDomElement( KDGanttView* view,
+ KDGanttViewItem* previous,
+ QDomElement& element );
+ static KDGanttViewItem* createFromDomElement( KDGanttViewItem* parent,
+ QDomElement& element );
+ static KDGanttViewItem* createFromDomElement( KDGanttViewItem* parent,
+ KDGanttViewItem* previous,
+ QDomElement& element );
+
+ void setMoveable( bool m );
+ bool isMoveable() const;
+ void setResizeable( bool r );
+ bool isResizeable() const;
+
+private:
+ friend class KDGanttView;
+ friend class KDTimeTableWidget;
+ friend class KDTimeHeaderWidget;
+ friend class KDListView;
+ friend class KDGanttViewTaskLink;
+ friend class KDGanttViewTaskLinkGroup;
+ friend class KDGanttCanvasView;
+ friend class KDGanttViewItemDrag;
+ friend class itemAttributeDialog;
+
+ static QString shapeToString( Shape shape );
+ static Shape stringToShape( const QString& string );
+ static QString typeToString( Type type );
+
+ Type myType;
+ void initColorAndShapes(Type t);
+ void resetSubitemVisibility();
+ virtual void showItem( bool show = true, int coordY = 0 );
+ virtual void initItem();
+ int computeHeight();
+ void showSubItems();
+ void showSubitemTree( int );
+ void hideSubtree();
+ void setCallListViewOnSetOpen( bool call );
+ bool showNoCross();
+ void createShape(KDCanvasPolygonItem* &,KDCanvasPolygonItem* &, Shape);
+ void loadFromDomElement( QDomElement& element );
+
+ //QFont myFont;
+ QString myToolTipText,myWhatsThisText;
+ void paintBranches ( QPainter * p, const QColorGroup & cg, int w, int y, int h );
+ bool _displaySubitemsAsGroup;
+ bool _showNoInformation;
+ bool _enabled;
+ bool _callListViewOnSetOpen;
+ Shape myStartShape,myMiddleShape,myEndShape;
+ QColor myStartColor,myMiddleColor,myEndColor;
+ QColor myStartColorHL,myMiddleColorHL,myEndColorHL;
+ QColor myDefaultColor,myDefaultColorHL;
+ QColor myTextColor;
+ bool colorDefined,colorHLDefined;
+ QPoint getTaskLinkStartCoord(QPoint);
+ QPoint getTaskLinkEndCoord();
+ QPoint middleLeft();
+ QPoint middleRight();
+ void moveTextCanvas();
+ void setTextOffset(QPoint p);
+ bool isMyTextCanvas(QCanvasItem *tc);
+ QPoint myTextOffset;
+ QString _name;
+ bool shapeDefined;
+ int _priority;
+ static QDict<KDGanttViewItem> sItemDict;
+
+ bool _isMoveable;
+ bool _isResizeable;
+};
+
+
+#endif