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ItEr24S09CUVistaRecursosTempoPorProxectoItEr23S11: The components are shown and hidden when the tree nodes are expanded and collapsed

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Alignment is pending
This commit is contained in:
Óscar González Fernández 2009-09-02 20:49:58 +02:00
parent 74d2d96827
commit 33bc83c794
3 changed files with 70 additions and 12 deletions
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6
ganttzk/src/main/java/org/zkoss/ganttz/resourceload/ResourceLoadLeftPane.java
View file

@ -39,6 +39,7 @@ public class ResourceLoadLeftPane extends HtmlMacroComponent {
@Override
public void render(Treeitem item, Object data) throws Exception {
LoadTimeLine line = (LoadTimeLine) data;
item.setOpen(true);
Treerow row = new Treerow();
Treecell cell = new Treecell();
Component component = createComponent(line);
@ -76,12 +77,11 @@ public class ResourceLoadLeftPane extends HtmlMacroComponent {
}
private void collapse(LoadTimeLine line) {
// TODO do collapse
resourceLoadList.collapse(line);
}
private void expand(LoadTimeLine line) {
// TODO do expand
resourceLoadList.expand(line);
}

74
ganttzk/src/main/java/org/zkoss/ganttz/resourceload/ResourceLoadList.java
View file

@ -1,14 +1,18 @@
package org.zkoss.ganttz.resourceload;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.zkoss.ganttz.data.resourceload.LoadTimeLine;
import org.zkoss.ganttz.data.resourceload.LoadTimelinesGroup;
import org.zkoss.ganttz.timetracker.TimeTracker;
import org.zkoss.ganttz.timetracker.zoom.IZoomLevelChangedListener;
import org.zkoss.ganttz.timetracker.zoom.ZoomLevel;
import org.zkoss.ganttz.util.MutableTreeModel;
import org.zkoss.zk.au.out.AuInvoke;
import org.zkoss.zk.ui.Component;
import org.zkoss.zul.impl.XulElement;
/**
@ -19,18 +23,40 @@ public class ResourceLoadList extends XulElement {
private final IZoomLevelChangedListener zoomListener;
private Map<LoadTimeLine, ResourceLoadComponent> fromTimeLineToComponent = new HashMap<LoadTimeLine, ResourceLoadComponent>();
private final MutableTreeModel<LoadTimeLine> timelinesTree;
public ResourceLoadList(TimeTracker timeTracker,
List<LoadTimelinesGroup> groups) {
MutableTreeModel<LoadTimeLine> timelinesTree) {
this.timelinesTree = timelinesTree;
zoomListener = adjustTimeTrackerSizeListener();
timeTracker.addZoomListener(zoomListener);
for (LoadTimelinesGroup l : groups) {
ArrayList<LoadTimeLine> toInsert = new ArrayList<LoadTimeLine>();
toInsert.add(l.getPrincipal());
toInsert.addAll(l.getChildren());
insertAsComponents(timeTracker, toInsert);
LoadTimeLine current = timelinesTree.getRoot();
List<LoadTimeLine> toInsert = new ArrayList<LoadTimeLine>();
fill(timelinesTree, current, toInsert);
insertAsComponents(timeTracker, toInsert);
}
private void fill(MutableTreeModel<LoadTimeLine> timelinesTree,
LoadTimeLine current, List<LoadTimeLine> result) {
final int length = timelinesTree.getChildCount(current);
for (int i = 0; i < length; i++) {
LoadTimeLine child = timelinesTree.getChild(current, i);
result.add(child);
fill(timelinesTree, child, result);
}
}
private List<LoadTimeLine> getChildrenOf(LoadTimeLine parent) {
List<LoadTimeLine> result = new ArrayList<LoadTimeLine>();
final int length = timelinesTree.getChildCount(parent);
for (int i = 0; i < length; i++) {
result.add(timelinesTree.getChild(parent, i));
}
return result;
}
private IZoomLevelChangedListener adjustTimeTrackerSizeListener() {
return new IZoomLevelChangedListener() {
@ -47,7 +73,39 @@ public class ResourceLoadList extends XulElement {
private void insertAsComponents(TimeTracker timetracker,
List<LoadTimeLine> children) {
for (LoadTimeLine loadTimeLine : children) {
appendChild(ResourceLoadComponent.create(timetracker, loadTimeLine));
ResourceLoadComponent component = ResourceLoadComponent.create(
timetracker, loadTimeLine);
appendChild(component);
fromTimeLineToComponent.put(loadTimeLine, component);
}
}
public void collapse(LoadTimeLine line) {
for (LoadTimeLine l : getChildrenOf(line)) {
getComponentFor(l).detach();
}
}
private ResourceLoadComponent getComponentFor(LoadTimeLine l) {
ResourceLoadComponent resourceLoadComponent = fromTimeLineToComponent
.get(l);
return resourceLoadComponent;
}
public void expand(LoadTimeLine line) {
ResourceLoadComponent parentComponent = getComponentFor(line);
Component nextSibling = parentComponent.getNextSibling();
for (LoadTimeLine loadTimeLine : getChildrenReverseOrderFor(line)) {
ResourceLoadComponent child = getComponentFor(loadTimeLine);
insertBefore(child, nextSibling);
nextSibling = child;
}
}
private List<LoadTimeLine> getChildrenReverseOrderFor(LoadTimeLine line) {
List<LoadTimeLine> childrenOf = getChildrenOf(line);
Collections.reverse(childrenOf);
return childrenOf;
}
}

2
ganttzk/src/main/java/org/zkoss/ganttz/resourceload/ResourcesLoadPanel.java
View file

@ -29,7 +29,7 @@ public class ResourcesLoadPanel extends XulElement implements AfterCompose {
this.groups = groups;
treeModel = createModelForTree();
timeTrackerComponent = timeTrackerForResourcesLoadPanel(timeTracker);
resourceLoadList = new ResourceLoadList(timeTracker, groups);
resourceLoadList = new ResourceLoadList(timeTracker, treeModel);
leftPane = new ResourceLoadLeftPane(treeModel, resourceLoadList);
appendChild(timeTrackerComponent);
appendChild(leftPane);