/**********************************************************************
- * Copyright (c) 2005, 2008 IBM Corporation and others.
- * Copyright (c) 2011, 2012 Ericsson.
- *
+ * Copyright (c) 2005, 2012 IBM Corporation, Ericsson
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM - Initial API and implementation
- * Bernd Hufmann - Updated for TMF
+ *
+ * Contributors:
+ * IBM - Initial API and implementation
+ * Bernd Hufmann - Updated for TMF
**********************************************************************/
+
package org.eclipse.linuxtools.tmf.ui.views.uml2sd.core;
import java.util.ArrayList;
import org.eclipse.linuxtools.internal.tmf.ui.TmfUiTracer;
import org.eclipse.linuxtools.tmf.ui.views.uml2sd.drawings.IGC;
import org.eclipse.linuxtools.tmf.ui.views.uml2sd.preferences.ISDPreferences;
+import org.eclipse.linuxtools.tmf.ui.views.uml2sd.preferences.SDViewPref;
/**
* The base class used for all UML2 graph nodes displayed in the Sequence Diagram SDWidget.
- *
+ *
* @author sveyrier
* @version 1.0
*/
*/
protected boolean fFocused = false;
/**
- * Flag to indicate whether node has children or not.
+ * Flag to indicate whether node has children or not.
*/
protected boolean fHasChilden = false;
/**
// ------------------------------------------------------------------------
// Methods
// ------------------------------------------------------------------------
-
+
/**
* Reset the internal index of the first visible GraphNode for each ordered GraphNode lists
*/
/**
* Add a GraphNode into the receiver
- *
+ *
* @param nodeToAdd the node to add
*/
public void addNode(GraphNode nodeToAdd) {
fNodes.put(nodeToAdd.getArrayId(), new ArrayList<GraphNode>(1));
fIndexes.put(nodeToAdd.getArrayId(), Integer.valueOf(0));
fForwardNodes.put(nodeToAdd.getArrayId(), new ArrayList<GraphNode>(1));
- fForwardSort.put(nodeToAdd.getArrayId(), Boolean.valueOf(false));
+ fForwardSort.put(nodeToAdd.getArrayId(), Boolean.FALSE);
if (nodeToAdd.getBackComparator() != null) {
fBackwardNodes.put(nodeToAdd.getArrayId(), new ArrayList<GraphNode>(1));
- fBackwardSort.put(nodeToAdd.getArrayId(), Boolean.valueOf(false));
+ fBackwardSort.put(nodeToAdd.getArrayId(), Boolean.FALSE);
}
}
- List<GraphNode> fNodeList = (List<GraphNode>) fForwardNodes.get(nodeToAdd.getArrayId());
+ List<GraphNode> fNodeList = fForwardNodes.get(nodeToAdd.getArrayId());
List<GraphNode> bNodeList = null;
if (fBackwardNodes != null) {
- bNodeList = (List<GraphNode>) fBackwardNodes.get(nodeToAdd.getArrayId());
+ bNodeList = fBackwardNodes.get(nodeToAdd.getArrayId());
}
if (fNodeList != null && fNodeList.size() > 0) {
// check if the nodes are added y ordered
// if not, tag the list to sort it later (during draw)
- GraphNode node = (GraphNode) fNodeList.get(fNodeList.size() - 1);
+ GraphNode node = fNodeList.get(fNodeList.size() - 1);
Comparator<GraphNode> fcomp = nodeToAdd.getComparator();
Comparator<GraphNode> bcomp = nodeToAdd.getBackComparator();
if ((fcomp != null) && (fcomp.compare(node, nodeToAdd) > 0)) {
- fForwardSort.put(nodeToAdd.getArrayId(), Boolean.valueOf(true));
+ fForwardSort.put(nodeToAdd.getArrayId(), Boolean.TRUE);
}
if ((bcomp != null) && (bcomp.compare(node, nodeToAdd) > 0)) {
- fBackwardSort.put(nodeToAdd.getArrayId(), Boolean.valueOf(true));
+ fBackwardSort.put(nodeToAdd.getArrayId(), Boolean.TRUE);
}
}
fNodeList.add(nodeToAdd);
fNodes.put(nodeToAdd.getArrayId(), fNodeList);
fForwardNodes.put(nodeToAdd.getArrayId(), fNodeList);
- if (nodeToAdd.getBackComparator() != null) {
+ if ((bNodeList != null) && (nodeToAdd.getBackComparator() != null)) {
bNodeList.add(nodeToAdd);
fBackwardNodes.put(nodeToAdd.getArrayId(), bNodeList);
}
/**
* Set the graph node name.<br>
* It is the name display in the view to label the graph node.
- *
+ *
* @param nodeName the name to set
*/
public void setName(String nodeName) {
/**
* Returns the graph node name.<br>
* It is the name display in the view to label the graph node.
- *
+ *
* @return the graph node name
*/
public String getName() {
* Tags the the graph node has selected.<br>
* WARNING: This method is only used to draw the graph node using the system selection colors. <br>
* To use the complete SDViewer selection mechanism (selection management, notification, etc..) see SDWidget class
- *
+ *
* @see org.eclipse.linuxtools.tmf.ui.views.uml2sd.SDWidget#addSelection(GraphNode)
* @see org.eclipse.linuxtools.tmf.ui.views.uml2sd.SDWidget#removeSelection(GraphNode)
* @see org.eclipse.linuxtools.tmf.ui.views.uml2sd.SDWidget#clearSelection()
* Tags the the graph node as focused.<br>
* WARNING: This method is only used to draw the graph node using the system focus style. <br>
* To use the complete SDViewer focus mechanism see SDWidget class
- *
+ *
* @see org.eclipse.linuxtools.tmf.ui.views.uml2sd.SDWidget#addSelection(GraphNode)
* @see org.eclipse.linuxtools.tmf.ui.views.uml2sd.SDWidget#removeSelection(GraphNode)
* @see org.eclipse.linuxtools.tmf.ui.views.uml2sd.SDWidget#clearSelection()
/**
* Returns true if the graph node is selected, false otherwise.<br>
* The returned value is used to highlight the graph node in the View.
- *
+ *
* @return true if selected, false otherwise
*/
public boolean isSelected() {
/**
* Returns true if the graph node is focused, false otherwise.<br>
* The returned value is used to highlight the graph node in the View.
- *
- * @return true if focued, false otherwise
+ *
+ * @return true if focused, false otherwise
*/
public boolean hasFocus() {
return fFocused;
}
/**
- * Returns true if the graph node contains the point given in parameter, return false otherwise.
- *
- * @param x the x coordinate of the point to test containment <br>
- * y the y coordinate of the point to test containment
+ * Returns true if the graph node contains the point given in parameter,
+ * return false otherwise.
+ *
+ * @param x
+ * the x coordinate of the point to test containment
+ * @param y
+ * the y coordinate of the point to test containment
* @return true if contained, false otherwise
*/
abstract public boolean contains(int x, int y);
/**
* Returns the x coordinate of the graph node
- *
+ *
* @return the x coordinate
*/
abstract public int getX();
/**
* Returns the y coordinate of the graph node
- *
+ *
* @return the y coordinate
*/
abstract public int getY();
/**
* Returns the graph node height
- *
+ *
* @return the graph node height
*/
abstract public int getHeight();
/**
* Returns the graph node width
- *
+ *
* @return the graph node width
*/
abstract public int getWidth();
/**
* Draws the graph node in the given context
- *
+ *
* @param context the graphical context to draw in
*/
abstract protected void draw(IGC context);
/**
- * Returns the GraphNode visibility for the given visible area. Wrong visibility calculation, may strongly impact
- * drawing performance
- *
+ * Returns the GraphNode visibility for the given visible area. Wrong
+ * visibility calculation, may strongly impact drawing performance
+ *
* @param x
+ * The X coordinate
* @param y
+ * The Y coordinate
* @param width
+ * The width of the area
* @param height
- * @return true if visible false otherwise
+ * The height of the area
+ * @return true if visible, false otherwise
*/
public boolean isVisible(int x, int y, int width, int height) {
return true;
}
/**
- * Return a comparator to sort the GraphNode of the same type This comparator is used to order the GraphNode array
- * of the given node type. (see getArrayId).
- *
+ * Return a comparator to sort the GraphNode of the same type This
+ * comparator is used to order the GraphNode array of the given node type.
+ * (see getArrayId).
+ *
* @return the comparator
*/
public Comparator<GraphNode> getComparator() {
}
/**
- * If needed, return a different comparator to backward scan the GraphNode array
- *
+ * If needed, return a different comparator to backward scan the GraphNode
+ * array
+ *
* @return the backward comparator or null if not needed
*/
public Comparator<GraphNode> getBackComparator() {
/**
* Compare two graphNodes
- *
- * @param node the node to compare to
+ *
+ * @param node
+ * the node to compare to
* @return true if equal false otherwise
*/
public boolean isSameAs(GraphNode node) {
/**
* Return the node type for all class instances. This id is used to store the same nodes kind in the same ordered
* array.
- *
+ *
* @return the node type identifier
*/
abstract public String getArrayId();
/**
* Return true if the distance from the GraphNode to the given point is positive
- *
+ *
* @param x the point x coordinate
* @param y the point y coordinate
* @return true if positive false otherwise
/**
* Returns the graph node which contains the point given in parameter WARNING: Only graph nodes in the current
* visible area can be returned
- *
+ *
* @param x the x coordinate of the point to test
* @param y the y coordinate of the point to test
* @return the graph node containing the point given in parameter, null otherwise
GraphNode node = null;
while (it.hasNext()) {
Object nodeType = it.next();
- List<GraphNode> list = (List<GraphNode>) fNodes.get(nodeType);
- int index = ((Integer) fIndexes.get(nodeType)).intValue();
+ List<GraphNode> list = fNodes.get(nodeType);
+ int index = fIndexes.get(nodeType).intValue();
node = getNodeFromListAt(x, y, list, index);
if (toReturn == null) {
toReturn = node;
Iterator<String> it = fNodes.keySet().iterator();
while (it.hasNext()) {
Object nodeType = it.next();
- List<GraphNode> nodesList = (List<GraphNode>) fNodes.get(nodeType);
+ List<GraphNode> nodesList = fNodes.get(nodeType);
if (nodesList == null || nodesList.isEmpty()) {
return null;
}
for (int i = 0; i < nodesList.size(); i++) {
- GraphNode node = (GraphNode) nodesList.get(i);
+ GraphNode node = nodesList.get(i);
int nw = node.getWidth();
int nh = node.getHeight();
int nx = node.getX();
* Returns the graph node which contains the point given in parameter for the given graph node list and starting the
* iteration at the given index<br>
* WARNING: Only graph nodes with smaller coordinates than the current visible area can be returned.<br>
- *
+ *
* @param x the x coordinate of the point to test
* @param y the y coordinate of the point to test
* @param list the list to search in
return null;
}
for (int i = fromIndex; i < list.size(); i++) {
- GraphNode node = (GraphNode) list.get(i);
+ GraphNode node = list.get(i);
if (node.contains(x, y)) {
return node;
}
/**
* Returns the start event occurrence attached to this graphNode.
- *
+ *
* @return the start event occurrence attached to the graphNode
*/
public int getStartOccurrence() {
/**
* Returns the end event occurrence attached to this graphNode
- *
+ *
* @return the start event occurrence attached to the graphNode
*/
public int getEndOccurrence() {
/**
* Computes the index of the first visible GraphNode for each ordered graph node lists depending on the visible area
* given in parameter
- *
+ *
* @param x visible area top left corner x coordinate
* @param y visible area top left corner y coordinate
* @param width visible area width
while (it.hasNext()) {
String nodeType = it.next();
int direction = 1;
- int drawIndex = ((Integer) fIndexes.get(nodeType)).intValue();
+ int drawIndex = fIndexes.get(nodeType).intValue();
/*
* if (x==0) { drawIndex = 0; indexes.put(nodeType,new Integer(drawIndex)); }
*/
- if ((fNodes.get(nodeType) != null) && (((List<GraphNode>) fNodes.get(nodeType)).size() > 1)) {
- if (((GraphNode) ((List<GraphNode>) fNodes.get(nodeType)).get(drawIndex)).positiveDistanceToPoint(x, y)) {
+ if ((fNodes.get(nodeType) != null) && (fNodes.get(nodeType).size() > 1)) {
+ if (fNodes.get(nodeType).get(drawIndex).positiveDistanceToPoint(x, y)) {
direction = -1;
}
}
if ((direction == -1) && (fBackwardNodes.get(nodeType) != null)) {
- GraphNode currentNode = (GraphNode) ((List<GraphNode>) fNodes.get(nodeType)).get(drawIndex);
- drawIndex = Arrays.binarySearch(((List<GraphNode>) fBackwardNodes.get(nodeType)).toArray(new GraphNode[0]), ((List<GraphNode>) fNodes.get(nodeType)).get(drawIndex), currentNode.getBackComparator());
- fNodes.put(nodeType, (List<GraphNode>) fBackwardNodes.get(nodeType));
+ GraphNode currentNode = fNodes.get(nodeType).get(drawIndex);
+ drawIndex = Arrays.binarySearch(fBackwardNodes.get(nodeType).toArray(new GraphNode[fBackwardNodes.get(nodeType).size()]),
+ fNodes.get(nodeType).get(drawIndex), currentNode.getBackComparator());
+ fNodes.put(nodeType, fBackwardNodes.get(nodeType));
if (drawIndex < 0) {
drawIndex = 0;
direction = 1;
} else {
- fNodes.put(nodeType, (List<GraphNode>) fBackwardNodes.get(nodeType));
+ fNodes.put(nodeType, fBackwardNodes.get(nodeType));
}
}
GraphNode prev = null;
- for (int i = drawIndex; i < ((List<GraphNode>) fNodes.get(nodeType)).size() && i >= 0; i = i + direction) {
+ for (int i = drawIndex; i < fNodes.get(nodeType).size() && i >= 0; i = i + direction) {
drawIndex = i;
fIndexes.put(nodeType, Integer.valueOf(i));
- GraphNode currentNode = (GraphNode) ((List<GraphNode>) fNodes.get(nodeType)).get(i);
+ GraphNode currentNode = fNodes.get(nodeType).get(i);
if (prev == null) {
prev = currentNode;
sort = fBackwardSort;
}
- if (i < ((List<GraphNode>) fNodes.get(nodeType)).size() - 1) {
- GraphNode next = (GraphNode) ((List<GraphNode>) fNodes.get(nodeType)).get(i + 1);
+ if (i < fNodes.get(nodeType).size() - 1) {
+ GraphNode next = fNodes.get(nodeType).get(i + 1);
if ((comp != null) && (comp.compare(currentNode, next) > 0)) {
- sort.put(nodeType, Boolean.valueOf(true));
+ sort.put(nodeType, Boolean.TRUE);
}
}
if (direction == 1) {
- if (((GraphNode) ((List<GraphNode>) fNodes.get(nodeType)).get(i)).positiveDistanceToPoint(x, y)) {
+ if (fNodes.get(nodeType).get(i).positiveDistanceToPoint(x, y)) {
break;
}
} else {
fNodes.put(nodeType, fForwardNodes.get(nodeType));
if ((fBackwardNodes.get(nodeType) != null) && (direction == -1)) {
// nodes.put(nodeType,fnodes.get(nodeType));
- int index = ((Integer) fIndexes.get(nodeType)).intValue();
- List<GraphNode> list = (List<GraphNode>) fNodes.get(nodeType);
- List<GraphNode> backList = (List<GraphNode>) fBackwardNodes.get(nodeType);
- GraphNode currentNode = (GraphNode) (backList.get(index));
+ int index = fIndexes.get(nodeType).intValue();
+ List<GraphNode> list = fNodes.get(nodeType);
+ List<GraphNode> backList = fBackwardNodes.get(nodeType);
+ GraphNode currentNode = (backList.get(index));
if (index > 0) {
index = Arrays.binarySearch(list.toArray(new GraphNode[list.size()]), backList.get(index), currentNode.getComparator());
if (index < 0) {
}
}
- for (int i = drawIndex; i < ((List<GraphNode>) fNodes.get(nodeType)).size() && i >= 0; i++) {
- GraphNode toDraw = (GraphNode) ((List<GraphNode>) fNodes.get(nodeType)).get(i);
+ for (int i = drawIndex; i < fNodes.get(nodeType).size() && i >= 0; i++) {
+ GraphNode toDraw = fNodes.get(nodeType).get(i);
toDraw.updateIndex(x, y, width, height);
if (!toDraw.isVisible(x, y, width, height)) {
break;
}
}
if (TmfUiTracer.isIndexTraced()) {
- TmfUiTracer.traceIndex("First drawn " + nodeType + " index = " + drawIndex + "\n"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
+ TmfUiTracer.traceIndex("First drawn " + nodeType + " index = " + drawIndex + "\n"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
TmfUiTracer.traceIndex(nodeType + " found in " + 0 + " iterations\n"); //$NON-NLS-1$ //$NON-NLS-2$
}
}
* Draws the children nodes on the given context.<br>
* This method start width GraphNodes ordering if needed.<br>
* After, depending on the visible area, only visible GraphNodes are drawn.<br>
- *
+ *
* @param context the context to draw to
* @see org.eclipse.linuxtools.tmf.ui.views.uml2sd.core.GraphNode#draw(IGC)
*/
Iterator<String> it = fForwardSort.keySet().iterator();
while (it.hasNext()) {
String nodeType = it.next();
- boolean sort = ((Boolean) fForwardSort.get(nodeType)).booleanValue();
+ boolean sort = fForwardSort.get(nodeType).booleanValue();
if (sort) {
- GraphNode[] temp = ((List<GraphNode>) fForwardNodes.get(nodeType)).toArray(new GraphNode[((List<GraphNode>)fForwardNodes.get(nodeType)).size()]);
- GraphNode node = (GraphNode) ((List<GraphNode>) fNodes.get(nodeType)).get(0);
+ GraphNode[] temp = fForwardNodes.get(nodeType).toArray(new GraphNode[fForwardNodes.get(nodeType).size()]);
+ GraphNode node = fNodes.get(nodeType).get(0);
Arrays.sort(temp, node.getComparator());
- fForwardSort.put(nodeType, Boolean.valueOf(false));
+ fForwardSort.put(nodeType, Boolean.FALSE);
fNodes.put(nodeType, Arrays.asList(temp));
fForwardNodes.put(nodeType, Arrays.asList(temp));
if (TmfUiTracer.isSortingTraced()) {
Iterator<String> it2 = fBackwardSort.keySet().iterator();
while (it2.hasNext()) {
String nodeType = it2.next();
- boolean sort = ((Boolean) fBackwardSort.get(nodeType)).booleanValue();
+ boolean sort = fBackwardSort.get(nodeType).booleanValue();
if (sort) {
- GraphNode[] temp = ((List<GraphNode>) fBackwardNodes.get(nodeType)).toArray(new GraphNode[((List<GraphNode>) fBackwardNodes.get(nodeType)).size()]);
- GraphNode node = (GraphNode) ((List<GraphNode>) fNodes.get(nodeType)).get(0);
+ GraphNode[] temp = fBackwardNodes.get(nodeType).toArray(new GraphNode[fBackwardNodes.get(nodeType).size()]);
+ GraphNode node = fNodes.get(nodeType).get(0);
Arrays.sort(temp, node.getBackComparator());
- fBackwardSort.put(nodeType, Boolean.valueOf(false));
+ fBackwardSort.put(nodeType, Boolean.FALSE);
fBackwardNodes.put(nodeType, Arrays.asList(temp));
if (TmfUiTracer.isSortingTraced()) {
TmfUiTracer.traceSorting(nodeType + " back array sorted\n"); //$NON-NLS-1$
while (it3.hasNext()) {
count = 0;
Object nodeType = it3.next();
- GraphNode node = (GraphNode) ((List<GraphNode>) fNodes.get(nodeType)).get(0);
- context.setFont(Frame.getUserPref().getFont(node.fPrefId));
- int index = ((Integer) fIndexes.get(nodeType)).intValue();
- count = drawNodes(context, (List<GraphNode>) fNodes.get(nodeType), index, arrayStep);
+ GraphNode node = fNodes.get(nodeType).get(0);
+ context.setFont(SDViewPref.getInstance().getFont(node.fPrefId));
+ int index = fIndexes.get(nodeType).intValue();
+ count = drawNodes(context, fNodes.get(nodeType), index, arrayStep);
if (TmfUiTracer.isDisplayTraced()) {
TmfUiTracer.traceDisplay(count + " " + nodeType + " drawn, starting from index " + index + "\r\n"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
}
/**
* Draw the GraphNode stored in the given list, starting at index startIndex with the given step
- *
+ *
* @param context the context to draw to
* @param list the GraphNodes list
* @param startIndex the start index
return 0;
}
- GraphNode node = (GraphNode) list.get(0);
- context.setFont(Frame.getUserPref().getFont(node.fPrefId));
+ GraphNode node = list.get(0);
+ context.setFont(SDViewPref.getInstance().getFont(node.fPrefId));
Comparator<GraphNode> comparator = node.getComparator();
for (int i = startIndex; i < list.size(); i = i + step) {
- GraphNode toDraw = (GraphNode) list.get(i);
+ GraphNode toDraw = list.get(i);
if (i < list.size() - 1) {
- GraphNode next = (GraphNode) list.get(i + 1);
+ GraphNode next = list.get(i + 1);
if ((comparator != null) && (comparator.compare(toDraw, next) > 0)) {
- fForwardSort.put(next.getArrayId(), Boolean.valueOf(true));
+ fForwardSort.put(next.getArrayId(), Boolean.TRUE);
}
}
int cx = context.getContentsX();
// ***Common*** nodes visibility
if ((!toDraw.isSameAs(last) || toDraw.isSelected()) && (toDraw.isVisible(context.getContentsX(), context.getContentsY(), context.getVisibleWidth(), context.getVisibleHeight()))) {
nodesCount++;
-
+
toDraw.draw(context);
if (hasFocus()) {
toDraw.drawFocus(context);
/**
* Draws the focus within the graphical context.
+ *
* @param context
+ * The context
*/
public void drawFocus(IGC context) {
context.drawFocus(getX(), getY(), getWidth(), getHeight());
/**
* Determine if the given point (px,py) is contained in the rectangle (x,y,width,height)
- *
+ *
* @param x the rectangle x coordinate
* @param y the rectangle y coordinate
* @param width the rectangle width