summaryrefslogtreecommitdiffstats
path: root/kplato/kptcanvasitem.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'kplato/kptcanvasitem.cpp')
-rw-r--r--kplato/kptcanvasitem.cpp922
1 files changed, 922 insertions, 0 deletions
diff --git a/kplato/kptcanvasitem.cpp b/kplato/kptcanvasitem.cpp
new file mode 100644
index 00000000..152fd837
--- /dev/null
+++ b/kplato/kptcanvasitem.cpp
@@ -0,0 +1,922 @@
+/* This file is part of the KDE project
+ Copyright (C) 2003 - 2004 Dag Andersen <danders@get2net.dk>
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public
+ License as published by the Free Software Foundation;
+ version 2 of the License.
+
+ This library 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public License
+ along with this library; see the file COPYING.LIB. If not, write to
+ the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+*/
+
+#include "kpttask.h"
+#include "kptcanvasitem.h"
+#include "kptrelation.h"
+#include "kptpertcanvas.h"
+#include "kptganttview.h"
+
+#include <tdelocale.h>
+#include <tqpainter.h>
+#include <tqpointarray.h>
+#include <tqptrlist.h>
+#include <tqpoint.h>
+
+#include <kdebug.h>
+
+namespace KPlato
+{
+
+PertNodeItem::PertNodeItem( PertCanvas *view, Node &node, int row, int col )
+ : TQCanvasPolygon(view->canvas()),
+ m_node(node),
+ m_row(row),
+ m_col(col)
+{
+ m_x = m_y = 0;
+ m_wgap = view->verticalGap();
+ m_hgap = view->horizontalGap();
+ m_width = view->itemSize().width();
+ m_height = view->itemSize().height();
+
+ m_name = new TQCanvasText(node.name(), view->canvas());
+ m_childRelations.setAutoDelete(true);
+}
+
+PertNodeItem::~PertNodeItem()
+{
+ TQCanvasItemList list = canvas()->allItems();
+ TQCanvasItemList::Iterator it = list.begin();
+ for (; it != list.end(); ++it)
+ {
+ if ( *it == m_name )
+ m_name->hide();
+ if ( *it == m_leader )
+ m_leader->hide();
+ }
+ hide();
+ }
+
+int PertNodeItem::rtti() const { return RTTI; }
+int PertNodeItem::RTTI = 2000;
+
+void PertNodeItem::setVisible(bool yes)
+{
+ //kdDebug()<<k_funcinfo<<m_node.name()<<endl;
+ TQCanvasPolygon::setVisible(yes);
+ TQCanvasItemList list = canvas()->allItems();
+ TQCanvasItemList::Iterator it = list.begin();
+ for (; it != list.end(); ++it)
+ {
+ if ( *it == m_name )
+ m_name->setVisible(yes);
+ if ( *it == m_leader )
+ m_leader->setVisible(yes);
+ }
+}
+
+void PertNodeItem::move(PertCanvas *view, int row, int col)
+{
+ //kdDebug()<<k_funcinfo<<endl;
+ m_row = row; m_col = col;
+ view->mapNode(this);
+
+ // Now map my children
+ TQPtrListIterator<PertNodeRelation> it(m_childRelations);
+ for (; it.current(); ++it)
+ {
+ view->mapChildNode(this, it.current()->childItem, it.current()->relation->type());
+ }
+
+ // now move the item on the canvas
+ m_x = x(col); m_y = y(row);
+ m_left = TQPoint(m_x, m_y + m_height/2);
+ m_right = TQPoint(m_x + m_width, m_y + m_height/2);
+ TQCanvasPolygon::move(m_x, m_y);
+ if (m_name)
+ m_name->move(m_x+5, m_y+2);
+
+ setVisible(true);
+ //kdDebug()<<k_funcinfo<<m_node.name()<<" moved to row,col=("<<m_row<<","<<m_col<<")"<<endl;
+}
+
+void PertNodeItem::drawShape(TQPainter &p)
+{
+ //TQPen pen(pen());
+ if (isSelected())
+ p.setPen(TQPen(TQt::red, 2));
+ TQPointArray a = poly;
+ int size = a.size()-1;
+ for(int i = 0; i < size; ++i)
+ {
+ //kdDebug()<<k_funcinfo<<" draw["<<i<<"]: "<<a[i].x()<<","<<a[i].y()<<" to "<<a[i+1].x()<<","<<a[i+1].y()<<endl;
+ p.drawLine(a[i], a[i+1]);
+ }
+ //setPen(pen);
+}
+
+TQPoint PertNodeItem::exitPoint(Relation::Type type) const
+{
+ TQPoint ret;
+ switch(type)
+ {
+ case Relation::FinishStart:
+ case Relation::FinishFinish:
+ ret = m_right + TQPoint(pen().width(), 0);
+ break;
+ case Relation::StartStart:
+ ret = m_left + TQPoint(0, 4);
+ break;
+ }
+ return ret;
+}
+
+TQPoint PertNodeItem::entryPoint(Relation::Type type) const
+{
+ TQPoint ret;
+ switch(type)
+ {
+ case Relation::FinishStart:
+ ret = m_left - TQPoint(pen().width(), 0);
+ break;
+ case Relation::FinishFinish:
+ ret = m_right - TQPoint(pen().width(), 4);
+ break;
+ case Relation::StartStart:
+ ret = m_left - TQPoint(pen().width(), 0);
+ break;
+ }
+ return ret;
+}
+
+#ifndef NDEBUG
+void PertNodeItem::printDebug( int /*info*/ )
+{
+}
+#endif
+
+//////////////////// PertProjectItem //////////////////////////
+
+PertProjectItem::PertProjectItem(PertCanvas *view, Node &node, int row, int col)
+ : PertNodeItem(view, node, row, col)
+{
+ //kdDebug()<<k_funcinfo<<"Node="<<node.name()<<" ("<<row<<","<<col<<")"<<endl;
+
+ TQPointArray a;
+ a.putPoints(0, 5,
+ m_x+6, m_y, m_x+m_width, m_y, m_x+m_width-6, m_y+m_height, m_x, m_y+m_height, m_x+6, m_y);
+ setPoints(a);
+
+ setPen(TQPen(TQt::cyan, 2));
+}
+
+PertProjectItem::~PertProjectItem()
+{
+}
+
+int PertProjectItem::rtti() const { return RTTI; }
+int PertProjectItem::RTTI = 2001;
+
+#ifndef NDEBUG
+void PertProjectItem::printDebug( int /*info*/ )
+{
+}
+#endif
+
+
+//////////////////// PertTaskItem //////////////////////////
+
+PertTaskItem::PertTaskItem(PertCanvas *view, Node &node, int row, int col)
+ : PertNodeItem(view, node, row, col)
+{
+ //kdDebug()<<k_funcinfo<<"Node="<<node.name()<<" ("<<row<<","<<col<<")"<<endl;
+ TQPointArray a;
+ if (node.type() == Node::Type_Summarytask)
+ {
+ a.putPoints(0, 5, m_x+6, m_y, m_x+m_width, m_y, m_x+m_width-6, m_y+m_height, m_x, m_y+m_height, m_x+6, m_y);
+ setPen(TQPen(TQt::cyan, 2));
+ }
+ else
+ {
+ a.putPoints(0, 5, m_x, m_y, m_x+m_width, m_y, m_x+m_width, m_y+m_height, m_x, m_y+m_height, m_x, m_y);
+ setPen(TQPen(TQt::green, 2));
+ }
+ setPoints(a);
+
+}
+
+PertTaskItem::~PertTaskItem()
+{
+}
+
+int PertTaskItem::rtti() const { return RTTI; }
+int PertTaskItem::RTTI = 2002;
+
+
+#ifndef NDEBUG
+void PertTaskItem::printDebug( int /*info*/ )
+{
+}
+#endif
+
+
+//////////////////// PertMilestoneItem //////////////////////////
+
+PertMilestoneItem::PertMilestoneItem(PertCanvas *view, Node &node, int row, int col)
+ : PertNodeItem(view, node, row, col)
+{
+ //kdDebug()<<k_funcinfo<<"Node="<<node.name()<<" ("<<row<<","<<col<<")"<<endl;
+
+ TQPointArray a;
+ a.putPoints(0, 7,
+ m_x, m_y+m_height/2,
+ m_x+6, m_y,
+ m_x+m_width-6, m_y,
+ m_x+m_width, m_y+m_height/2,
+ m_x+m_width-6, m_y+m_height,
+ m_x+6, m_y+m_height,
+ m_x, m_y+m_height/2);
+
+ setPoints(a);
+
+ setPen(TQPen(TQt::blue, 2));
+}
+
+PertMilestoneItem::~PertMilestoneItem()
+{
+}
+
+int PertMilestoneItem::rtti() const { return RTTI; }
+int PertMilestoneItem::RTTI = 2003;
+
+#ifndef NDEBUG
+void PertMilestoneItem::printDebug( int /*info*/ )
+{
+}
+#endif
+
+
+//////////////////// PertRelationItem //////////////////////////
+
+PertRelationItem::PertRelationItem( PertCanvas *view, PertNodeItem *parent, PertNodeItem *child, Relation *rel)
+ : TQCanvasPolygon(view->canvas()),
+ m_view(view),
+ m_rel(rel),
+ m_parentItem(parent),
+ m_childItem(child)
+{
+ //kdDebug()<<k_funcinfo<<"Parent="<<parent->node().name()<<" Child="<<child->node().name()<<endl;
+ draw();
+ setVisible(true);
+}
+
+PertRelationItem::~PertRelationItem()
+{
+ hide();
+}
+
+int PertRelationItem::rtti() const { return RTTI; }
+int PertRelationItem::RTTI = 2020;
+
+void PertRelationItem::draw()
+{
+ //kdDebug()<<k_funcinfo<<endl;
+ // Some "rules":
+ // a) Relation::FinishStart: child column > parent column
+ // b) Relation::FinishFinish: child column >= parent column
+ // c) Relation::StartStart: child column >= parent column
+ // d) Child row can be >= parent row
+
+ wgap = m_view->verticalGap();
+ hgap = m_view->horizontalGap();
+
+ // could not use ...rect() here, don't know why
+ parentTop = (int)(m_parentItem->y());
+ parentBottom = parentTop + (int)(m_parentItem->height());
+ childTop = (int)(m_childItem->y());
+
+ childRow = m_childItem->row();
+ childCol = m_childItem->column();
+ parentRow = m_parentItem->row();
+ parentCol = m_parentItem->column();
+ //kdDebug()<<k_funcinfo<<"Parent="<<m_parentItem->node().name()<<" ("<<parentRow<<","<<parentCol<<") Child="<<m_childItem->node().name()<<" ("<<childRow<<","<<childCol<<")"<<endl;
+
+ switch (type())
+ {
+ case Relation::FinishStart:
+ setFinishStartPoints();
+ break;
+ case Relation::FinishFinish:
+ setFinishFinishPoints();
+ break;
+ case Relation::StartStart:
+ setStartStartPoints();
+ break;
+ }
+ TQPointArray a = poly;
+ left = right = a[0].x();
+ top = bottom = a[0].y();
+ for (uint i = 0; i < a.size(); i++)
+ {
+ left = TQMIN(a[i].x(), left);
+ top = TQMIN(a[i].y(), top);
+ right = TQMAX(a[i].x(), right);
+ bottom = TQMAX(a[i].y(), bottom);
+ }
+ top -= 3;
+ bottom += 3;
+
+ setPen(TQt::black);
+ setZ(45);
+
+/*#ifndef NDEBUG
+ kdDebug()<<" PertNodeRelation from parent: "<<m_rel->parent()->name()<<" to child: "<<m_rel->child()->name()<<endl;
+ TQPointArray pa = poly;
+ for (int i = 0; i < pa.size(); ++i)
+ kdDebug()<<" pa["<<i<<"]="<<pa[i].x()<<","<<pa[i].y()<<endl;
+#endif*/
+
+}
+
+void PertRelationItem::setFinishStartPoints()
+{
+ TQPoint parentPoint = m_parentItem->exitPoint(Relation::FinishStart);
+ TQPoint childPoint = m_childItem->entryPoint(Relation::FinishStart);
+
+ TQPointArray a;
+ a.putPoints(0, 1, parentPoint.x(), parentPoint.y());
+
+ if ( parentRow == childRow )
+ {
+ if (parentCol == childCol - 1 || rowFree(parentRow, parentCol+1, childCol-1))
+ {
+ a.putPoints(1, 1, childPoint.x(), childPoint.y());
+ }
+ else // go around below
+ {
+ a.putPoints(1, 9,
+ parentPoint.x()+(wgap/2)-3, parentPoint.y(), // stop short
+ parentPoint.x()+(wgap/2), parentPoint.y()+3, // right/down
+ parentPoint.x()+(wgap/2), parentBottom+(hgap/2)-3, // stop short
+ parentPoint.x()+(wgap/2)+3, parentBottom+(hgap/2), // right/down
+ childPoint.x()-(wgap/2)-3, parentBottom+(hgap/2), // stop short
+ childPoint.x()-(wgap/2), parentBottom+(hgap/2)-3, // right/up
+ childPoint.x()-(wgap/2), childPoint.y()+3, // stop short
+ childPoint.x()-(wgap/2)+3, childPoint.y(), // right/up
+ childPoint.x(), childPoint.y());
+ }
+ }
+ else if ( parentRow > childRow )
+ {
+ if (parentCol == childCol - 1)
+ {
+ a.putPoints(1, 5,
+ parentPoint.x()+(wgap/2)-3, parentPoint.y(),
+ parentPoint.x()+(wgap/2), parentPoint.y()-3,
+ parentPoint.x()+wgap/2, childPoint.y()+3,
+ parentPoint.x()+(wgap/2)+3, childPoint.y(),
+ childPoint.x(), childPoint.y());
+ }
+ else // go around above
+ {
+ a.putPoints(1, 9,
+ parentPoint.x()+(wgap/2)-3, parentPoint.y(),
+ parentPoint.x()+(wgap/2), parentPoint.y()-3,
+ parentPoint.x()+wgap/2, parentTop-(hgap/2)+3,
+ parentPoint.x()+(wgap/2)+3, parentTop-(hgap/2),
+ childPoint.x()-(wgap/2)-3, parentTop-hgap/2,
+ childPoint.x()-(wgap/2), parentTop-(hgap/2)-3,
+ childPoint.x()-wgap/2, childPoint.y()+3,
+ childPoint.x()-(wgap/2)+3, childPoint.y(),
+ childPoint.x(), childPoint.y());
+ }
+ }
+ else if ( parentRow < childRow )
+ {
+ if (parentCol == childCol - 1)
+ {
+ a.putPoints(1, 5,
+ parentPoint.x()+(wgap/2)-3, parentPoint.y(),
+ parentPoint.x()+(wgap/2), parentPoint.y()+3,
+ parentPoint.x()+wgap/2, childPoint.y()-3,
+ parentPoint.x()+(wgap/2)+3, childPoint.y(),
+ childPoint.x(), childPoint.y());
+
+ }
+ else
+ {
+ a.putPoints(1, 9,
+ parentPoint.x()+(wgap/2)-3, parentPoint.y(),
+ parentPoint.x()+(wgap/2), parentPoint.y()+3,
+ parentPoint.x()+wgap/2, childTop-(hgap/2)-3,
+ parentPoint.x()+(wgap/2)+3, childTop-(hgap/2),
+ childPoint.x()-(wgap/2)-3, childTop-(hgap/2),
+ childPoint.x()-(wgap/2), childTop-(hgap/2)+3,
+ childPoint.x()-wgap/2, childPoint.y()-3,
+ childPoint.x()-wgap/2+3, childPoint.y(),
+ childPoint.x(), childPoint.y());
+ }
+ }
+ setPoints(a);
+}
+
+void PertRelationItem::setFinishFinishPoints()
+{
+ //kdDebug()<<k_funcinfo<<endl;
+ TQPoint parentPoint = m_parentItem->exitPoint(Relation::FinishFinish);
+ TQPoint childPoint = m_childItem->entryPoint(Relation::FinishFinish);
+
+ TQPointArray a;
+ a.putPoints(0, 1, parentPoint.x(), parentPoint.y());
+
+
+ if ( parentRow >= childRow )
+ {
+ if (parentCol == childCol)
+ {
+ a.putPoints(1, 5,
+ childPoint.x()+(wgap/2)-3, parentPoint.y(),
+ childPoint.x()+(wgap/2), parentPoint.y()-3,
+ childPoint.x()+wgap/2, childPoint.y()+3,
+ childPoint.x()+(wgap/2)-3, childPoint.y(),
+ childPoint.x(), childPoint.y());
+ }
+ else if (parentCol < childCol)
+ {
+ a.putPoints(1, 9,
+ parentPoint.x()+(wgap/2)-3, parentPoint.y(), // stop short
+ parentPoint.x()+(wgap/2), parentPoint.y()+3, // right/down
+ parentPoint.x()+(wgap/2), parentBottom+(hgap/2)-3, // stop short
+ parentPoint.x()+(wgap/2)+3, parentBottom+(hgap/2), // right/down
+ childPoint.x()+(wgap/2)-3, parentBottom+(hgap/2), // stop short
+ childPoint.x()+(wgap/2), parentBottom+(hgap/2)-3, // right/up
+ childPoint.x()+(wgap/2), childPoint.y()+3, // stop short
+ childPoint.x()+(wgap/2)-3, childPoint.y(), // left/up
+ childPoint.x(), childPoint.y());
+ }
+ }
+ else // parentRow < choldRow
+ {
+ if (parentCol == childCol)
+ {
+ a.putPoints(1, 5,
+ parentPoint.x()+(wgap/2)-3, parentPoint.y(),
+ parentPoint.x()+(wgap/2), parentPoint.y()+3,
+ parentPoint.x()+wgap/2, childPoint.y()-3,
+ parentPoint.x()+(wgap/2)-3, childPoint.y(),
+ childPoint.x(), childPoint.y());
+ }
+ else if (parentCol < childCol)
+ {
+ if (rowFree(parentRow, parentCol+1, childCol))
+ a.putPoints(1, 5,
+ childPoint.x()+(wgap/2)-3, parentPoint.y(),
+ childPoint.x()+(wgap/2), parentPoint.y()+3,
+ childPoint.x()+(wgap/2), childPoint.y()-3,
+ childPoint.x()+(wgap/2)-3, childPoint.y(),
+ childPoint.x(), childPoint.y());
+ else
+ a.putPoints(1, 9,
+ parentPoint.x()+(wgap/2)-3, parentPoint.y(),
+ parentPoint.x()+(wgap/2), parentPoint.y()+3,
+ parentPoint.x()+wgap/2, childTop-(hgap/2)-3,
+ parentPoint.x()+(wgap/2)+3, childTop-(hgap/2),
+ childPoint.x()+(wgap/2)-3, childTop-(hgap/2),
+ childPoint.x()+(wgap/2), childTop-(hgap/2)+3,
+ childPoint.x()+(wgap/2), childPoint.y()-3,
+ childPoint.x()+(wgap/2)-3, childPoint.y(),
+ childPoint.x(), childPoint.y());
+ }
+ else
+ {
+ a.putPoints(1, 9,
+ parentPoint.x()+(wgap/2)-3, parentPoint.y(),
+ parentPoint.x()+(wgap/2), parentPoint.y()+3,
+ parentPoint.x()+wgap/2, childTop-(hgap/2)-3,
+ parentPoint.x()+(wgap/2)+3, childTop-(hgap/2),
+ childPoint.x()+(wgap/2)-3, childTop-(hgap/2),
+ childPoint.x()+(wgap/2), childTop-(hgap/2)+3,
+ childPoint.x()+wgap/2, childPoint.y()-3,
+ childPoint.x()+wgap/2-3, childPoint.y(),
+ childPoint.x(), childPoint.y());
+ }
+ }
+ setPoints(a);
+}
+
+void PertRelationItem::setStartStartPoints()
+{
+ //kdDebug()<<k_funcinfo<<endl;
+ TQPoint parentPoint = m_parentItem->exitPoint(Relation::StartStart);
+ TQPoint childPoint = m_childItem->entryPoint(Relation::StartStart);
+
+ TQPointArray a;
+ a.putPoints(0, 1, parentPoint.x(), parentPoint.y());
+
+ if ( parentRow > childRow )
+ {
+ if (parentCol == childCol) // go up
+ {
+ a.putPoints(1, 4,
+ parentPoint.x()-(wgap/2)+3, parentPoint.y(),
+ parentPoint.x()-(wgap/2), parentPoint.y()-3,
+ parentPoint.x()-(wgap/2), childPoint.y()+3,
+ parentPoint.x()-(wgap/2)+3, childPoint.y());
+ }
+ else // go above myself
+ {
+ a.putPoints(1, 8,
+ parentPoint.x()-(wgap/2)+3, parentPoint.y(),
+ parentPoint.x()-(wgap/2), parentPoint.y()-3,
+ parentPoint.x()-(wgap/2), parentTop-(hgap/2)+3,
+ parentPoint.x()-(wgap/2)+3, parentTop-(hgap/2),
+ childPoint.x()-(wgap/2)-3, parentTop-(hgap/2),
+ childPoint.x()-(wgap/2), parentTop-(hgap/2)-3,
+ childPoint.x()-(wgap/2), childPoint.y()+3,
+ childPoint.x()-(wgap/2)+3, childPoint.y());
+ }
+ }
+ else // go left/down
+ {
+ a.putPoints(1, 2,
+ parentPoint.x()-(wgap/2)+3, parentPoint.y(),
+ parentPoint.x()-(wgap/2), parentPoint.y()+3);
+
+ if (parentCol == childCol)
+ {
+ a.putPoints(3, 2,
+ parentPoint.x()-(wgap/2), childPoint.y()-3,
+ parentPoint.x()-(wgap/2)+3, childPoint.y());
+ }
+ else // go below myself
+ {
+ if (parentRow == childRow) // go up
+ {
+ a.putPoints(3, 6,
+ parentPoint.x()-(wgap/2), parentBottom+hgap/2-3,
+ parentPoint.x()-(wgap/2)+3, parentBottom+hgap/2,
+ childPoint.x()-(wgap/2)-3, parentBottom+hgap/2,
+ childPoint.x()-(wgap/2), parentBottom+hgap/2-3,
+ childPoint.x()-(wgap/2), childPoint.y()+3,
+ childPoint.x()-(wgap/2)+3, childPoint.y());
+ }
+ else // go down
+ {
+ a.putPoints(3, 6,
+ parentPoint.x()-(wgap/2), childTop-(hgap/2)-3,
+ parentPoint.x()-(wgap/2)+3, childTop-hgap/2,
+ childPoint.x()-(wgap/2)-3, childTop-hgap/2,
+ childPoint.x()-(wgap/2), childTop-(hgap/2)+3,
+ childPoint.x()-(wgap/2), childPoint.y()-3,
+ childPoint.x()-(wgap/2)+3, childPoint.y());
+ }
+ }
+ }
+ a.putPoints(a.size(), 1, childPoint.x(), childPoint.y());
+ setPoints(a);
+}
+
+void PertRelationItem::drawShape(TQPainter &p)
+{
+ //kdDebug()<<k_funcinfo<<" "<<m_rel->parent()->name()<<" to "<<m_rel->child()->name()<<endl;
+ // cannot use polygon's drawShape() as it doesn't use the pen
+ setBrush(Qt::NoBrush);
+ TQPointArray a = poly;
+ int size = a.size()-1;
+ for(int i = 0; i < size; ++i)
+ {
+ //kdDebug()<<k_funcinfo<<" draw["<<i<<"]: "<<a[i].x()<<","<<a[i].y()<<" to "<<a[i+1].x()<<","<<a[i+1].y()<<endl;
+ p.drawLine(a[i], a[i+1]);
+ }
+ // Draw arrow
+ int pos = a.size()-1;
+ int xoffset = -3;
+ if ( pos > 1&& a[pos-1].x() > a[pos].x())
+ xoffset = 3;
+ TQPoint pnt(a[pos].x()+xoffset, a[pos].y()-3);
+ p.drawLine(a[pos], pnt);
+ pnt.setY(a[pos].y()+3);
+ p.drawLine(a[pos], pnt);
+}
+
+TQPointArray PertRelationItem::areaPoints () const
+{
+ TQPointArray pa(4);
+ int pw = (pen().width()+1)/2;
+ if ( pw < 1 ) pw = 1;
+ if ( pen() == Qt::NoPen ) pw = 0;
+ pa[0] = TQPoint(left-pw,top-pw);
+ pa[1] = pa[0] + TQPoint(right-left+pw*2,0);
+ pa[2] = pa[1] + TQPoint(0,bottom-top+pw*2);
+ pa[3] = pa[0] + TQPoint(0,bottom-top+pw*2);
+/* kdDebug()<<k_funcinfo<<" areaPoints: "<<m_rel->parent()->name()<<" to "<<m_rel->child()->name()<<endl;
+ kdDebug()<<" "<<pa[0].x()<<","<<pa[0].y()<<" "<<pa[1].x()<<","<<pa[1].y()<<endl;
+ kdDebug()<<" "<<pa[2].x()<<","<<pa[2].y()<<" "<<pa[3].x()<<","<<pa[3].y()<<endl;*/
+ return pa;
+}
+
+bool PertRelationItem::rowFree(int row, int startCol, int endCol)
+{
+ TQCanvasItemList list = canvas()->allItems();
+ TQCanvasItemList::Iterator it = list.begin();
+ for (; it != list.end(); ++it)
+ {
+ if ( (*it)->rtti() == PertProjectItem::RTTI ||
+ (*it)->rtti() == PertTaskItem::RTTI ||
+ (*it)->rtti() == PertMilestoneItem::RTTI )
+ {
+ PertNodeItem *item = (PertNodeItem *)(*it);
+ if ( item->row() == row )
+ {
+ int col = item->column();
+ if (col >= startCol && col <= endCol)
+ {
+ //kdDebug()<<k_funcinfo<<"Hit on row,col="<<row<<","<<col<<endl;
+ return false;
+ }
+ }
+ }
+ }
+ return true;
+}
+
+#ifndef NDEBUG
+void PertRelationItem::printDebug( int /*info*/ )
+{
+}
+#endif
+
+//////////////////// ItemBase //////////////////////////
+KDGanttViewTaskLink::LinkType ItemBase::kdLinkType(int relationType) {
+ switch (relationType) {
+ case Relation::FinishStart:
+ return KDGanttViewTaskLink::FinishStart;
+ break;
+ case Relation::FinishFinish:
+ return KDGanttViewTaskLink::FinishFinish;
+ break;
+ case Relation::StartStart:
+ return KDGanttViewTaskLink::StartStart;
+ break;
+ default:
+ break;
+ }
+ return KDGanttViewTaskLink::None;
+}
+
+//////////////////// GanttViewSummaryItem //////////////////////////
+
+
+GanttViewSummaryItem::GanttViewSummaryItem(KDGanttView *parent, Node *node)
+ : KDGanttViewSummaryItem(parent, node->name()),
+ m_node(node),
+ m_view(parent)
+{
+ setExpandable(true);
+ setOpen(true);
+}
+
+GanttViewSummaryItem::GanttViewSummaryItem(KDGanttViewItem *parent, Node *node)
+ : KDGanttViewSummaryItem(parent, node->name()),
+ m_node(node),
+ m_view(0)
+{
+ m_drawn = false;
+ GanttViewSummaryItem *p = dynamic_cast<GanttViewSummaryItem*>(parent);
+ if (p)
+ m_view = p->ganttView();
+ setExpandable(true);
+ setOpen(true);
+}
+
+void GanttViewSummaryItem::insertRelations(GanttView *view)
+{
+ //kdDebug()<<k_funcinfo<<endl;
+
+ TQPtrListIterator<Relation> it(m_node->dependChildNodes());
+ for (; it.current(); ++it)
+ {
+ KDGanttViewItem *child = find(m_view->firstChild(), it.current()->child());
+ if (child)
+ {
+ KDGanttViewTaskLink *link = new KDGanttViewTaskLink(this, child, kdLinkType(it.current()->type()));
+ //TODO i18n
+ TQString t = i18n("From: %1").arg(this->listViewText(0));
+ t += "\n" + i18n("To: %1").arg(child->listViewText(0));
+ if (it.current()->lag() > Duration::zeroDuration) {
+ t += "\n" + i18n("Lag: %1").arg(it.current()->lag().toString(Duration::Format_i18nDayTime));
+ }
+ link->setTooltipText(t);
+ view->addTaskLink(link);
+ }
+ }
+}
+
+KDGanttViewItem *GanttViewSummaryItem::find(Node *node)
+{
+ //kdDebug()<<k_funcinfo<<endl;
+ if (m_node == node)
+ return this;
+
+ KDGanttViewItem *item = find(firstChild(), node);
+ if (item)
+ return item;
+
+ return find(nextSibling(), node);
+}
+
+
+KDGanttViewItem *GanttViewSummaryItem::find(KDGanttViewItem *item, Node *node)
+{
+ if (!item)
+ return 0;
+
+ if (item->type() == Event)
+ {
+ GanttViewEventItem *i = static_cast<GanttViewEventItem *>(item);
+ return i->find(node);
+ }
+ else if (item->type() == Task)
+ {
+ GanttViewTaskItem *i = static_cast<GanttViewTaskItem *>(item);
+ return i->find(node);
+ }
+ else if (item->type() == Summary)
+ {
+ GanttViewSummaryItem *i = static_cast<GanttViewSummaryItem *>(item);
+ return i->find(node);
+ }
+ return 0;
+}
+
+//////////////////// GanttViewTaskItem //////////////////////////
+
+
+GanttViewTaskItem::GanttViewTaskItem(KDGanttView *parent, KPlato::Task *task)
+ : KDGanttViewTaskItem(parent, task->name()),
+ m_task(task),
+ m_view(parent)
+{
+}
+
+GanttViewTaskItem::GanttViewTaskItem(KDGanttViewItem *parent, KPlato::Task *task)
+ : KDGanttViewTaskItem(parent, task->name()),
+ m_task(task),
+ m_view()
+{
+ m_drawn = false;
+ GanttViewSummaryItem *p = dynamic_cast<GanttViewSummaryItem*>(parent);
+ if (p)
+ m_view = p->ganttView();
+}
+
+void GanttViewTaskItem::insertRelations(GanttView *view)
+{
+ //kdDebug()<<k_funcinfo<<endl;
+
+ TQPtrListIterator<Relation> it(m_task->dependChildNodes());
+ for (; it.current(); ++it)
+ {
+ KDGanttViewItem *child = find(m_view->firstChild(), it.current()->child());
+ if (child)
+ {
+ KDGanttViewTaskLink *link = new KDGanttViewTaskLink(this, child, kdLinkType(it.current()->type()));
+ //TODO i18n
+ TQString t = i18n("From: %1").arg(this->listViewText(0));
+ t += "\n" + i18n("To: %1").arg(child->listViewText(0));
+ if (it.current()->lag() > Duration::zeroDuration) {
+ t += "\n" + i18n("Lag: %1").arg(it.current()->lag().toString(Duration::Format_i18nDayTime));
+ }
+ link->setTooltipText(t);
+ view->addTaskLink(link);
+ }
+ }
+}
+
+KDGanttViewItem *GanttViewTaskItem::find(Node *node)
+{
+ //kdDebug()<<k_funcinfo<<endl;
+ if (m_task == node)
+ return this;
+
+ KDGanttViewItem *item = find(firstChild(), node);
+ if (item)
+ return item;
+
+ return find(nextSibling(), node);
+}
+
+
+KDGanttViewItem *GanttViewTaskItem::find(KDGanttViewItem *item, Node *node)
+{
+ if (!item)
+ return 0;
+
+ if (item->type() == Event)
+ {
+ GanttViewEventItem *i = static_cast<GanttViewEventItem *>(item);
+ return i->find(node);
+ }
+ else if (item->type() == Task)
+ {
+ GanttViewTaskItem *i= static_cast<GanttViewTaskItem *>(item);
+ return i->find(node);
+ }
+ else if (item->type() == Summary)
+ {
+ GanttViewSummaryItem *i = static_cast<GanttViewSummaryItem *>(item);
+ return i->find(node);
+ }
+ return 0; // avoid warning
+}
+
+//////////////////// GanttViewEventItem //////////////////////////
+
+
+GanttViewEventItem::GanttViewEventItem(KDGanttView *parent, KPlato::Task *task)
+ : KDGanttViewEventItem(parent, task->name()),
+ m_task(task),
+ m_view(parent)
+{
+}
+
+GanttViewEventItem::GanttViewEventItem(KDGanttViewItem *parent, KPlato::Task *task)
+ : KDGanttViewEventItem(parent, task->name()),
+ m_task(task),
+ m_view()
+{
+ m_drawn = false;
+ GanttViewSummaryItem *p = dynamic_cast<GanttViewSummaryItem*>(parent);
+ if (p)
+ m_view = p->ganttView();
+}
+
+
+void GanttViewEventItem::insertRelations(GanttView *view)
+{
+ //kdDebug()<<k_funcinfo<<endl;
+
+ TQPtrListIterator<Relation> it(m_task->dependChildNodes());
+ for (; it.current(); ++it)
+ {
+ KDGanttViewItem *child = find(m_view->firstChild(), it.current()->child());
+ if (child)
+ {
+ KDGanttViewTaskLink *link = new KDGanttViewTaskLink(this, child, kdLinkType(it.current()->type()));
+
+ TQString t = i18n("From: %1").arg(this->listViewText(0));
+ t += "\n" + i18n("To: %1").arg(child->listViewText(0));
+ if (it.current()->lag() > Duration::zeroDuration) {
+ t += "\n" + i18n("Lag: %1").arg(it.current()->lag().toString(Duration::Format_i18nDayTime));
+ }
+ link->setTooltipText(t);
+ view->addTaskLink(link);
+ }
+ }
+}
+
+KDGanttViewItem *GanttViewEventItem::find(Node *node)
+{
+ //kdDebug()<<k_funcinfo<<endl;
+ if (m_task == node)
+ return this;
+
+ KDGanttViewItem *item = find(firstChild(), node);
+ if (item)
+ return item;
+
+ return find(nextSibling(), node);
+}
+
+
+KDGanttViewItem *GanttViewEventItem::find(KDGanttViewItem *item, Node *node)
+{
+ if (!item)
+ return 0;
+
+ if (item->type() == Event)
+ {
+ GanttViewEventItem *i = static_cast<GanttViewEventItem *>(item);
+ return i->find(node);
+ }
+ else if (item->type() == Task)
+ {
+ GanttViewTaskItem *i = static_cast<GanttViewTaskItem *>(item);
+ return i->find(node);
+ }
+ else if (item->type() == Summary)
+ {
+ GanttViewSummaryItem *i = static_cast<GanttViewSummaryItem *>(item);
+ return i->find(node);
+ }
+ return 0;
+}
+
+} //KPlato namespace
generated by cgit v1.2.1 (git 2.18.0) at 2025-01-04 06:10:15 +0000