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11 changes: 11 additions & 0 deletions
11
sonferenz-web/src/main/java/de/bitnoise/sonferenz/web/pages/voting/ListVotesPanel2.html
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,11 @@ | ||
| <wicket:panel> | ||
| <div wicket:id="voting" class="votinglist"> | ||
| <div wicket:id="items" class="item"> | ||
| <span class="initiate"> x </span> <span wicket:id="name">[name]</span> | ||
| </div> | ||
| </div> | ||
| <div class="buttons"> | ||
| <a href="#" wicket:id="save" class="button">save</a> | ||
| </div> | ||
| </wicket:panel> | ||
|
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145 changes: 145 additions & 0 deletions
145
sonferenz-web/src/main/java/de/bitnoise/sonferenz/web/pages/voting/ListVotesPanel2.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,145 @@ | ||
| package de.bitnoise.sonferenz.web.pages.voting; | ||
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| import java.util.ArrayList; | ||
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| import org.apache.wicket.ajax.AjaxRequestTarget; | ||
| import org.apache.wicket.ajax.markup.html.AjaxFallbackLink; | ||
| import org.apache.wicket.markup.html.CSSPackageResource; | ||
| import org.apache.wicket.markup.html.WebMarkupContainer; | ||
| import org.apache.wicket.markup.html.basic.Label; | ||
| import org.apache.wicket.markup.html.form.Button; | ||
| import org.apache.wicket.markup.html.list.ListItem; | ||
| import org.apache.wicket.markup.html.list.ListView; | ||
| import org.apache.wicket.markup.html.panel.Panel; | ||
| import org.apache.wicket.model.Model; | ||
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| import wicketdnd.DragSource; | ||
| import wicketdnd.DropTarget; | ||
| import wicketdnd.Location; | ||
| import wicketdnd.Operation; | ||
| import wicketdnd.Reject; | ||
| import wicketdnd.Transfer; | ||
| import wicketdnd.theme.WindowsTheme; | ||
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| public class ListVotesPanel2 extends Panel { | ||
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| public ListVotesPanel2(String id) { | ||
| super(id); | ||
| } | ||
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| @Override | ||
| protected void onInitialize() { | ||
| super.onInitialize(); | ||
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| add(CSSPackageResource.getHeaderContribution(new WindowsTheme())); | ||
| final WebMarkupContainer list =new WebMarkupContainer("voting"); | ||
| final VoteList foos = new VoteList(); | ||
| foos .add("Rainer 1"); | ||
| foos .add("Rainer 3"); | ||
| foos .add("Rainer 2"); | ||
| ListView<String> items = new ListView<String>("items", foos) { | ||
| @Override | ||
| protected ListItem<String> newItem(int index) { | ||
| ListItem<String> item = super.newItem(index); | ||
| item.setOutputMarkupId(true); | ||
| return item; | ||
| } | ||
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| @Override | ||
| protected void populateItem(ListItem<String> item) { | ||
| item.add(new Label("name", Model.of(item.getModel().getObject()))); | ||
| } | ||
| }; | ||
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| list.add(items); | ||
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| list.add(new DragSource(Operation.MOVE) | ||
| { | ||
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| @Override | ||
| public void onAfterDrop(AjaxRequestTarget target, Transfer transfer) | ||
| { | ||
| if (transfer.getOperation() == Operation.MOVE) | ||
| { | ||
| foos.remove(transfer.getData()); | ||
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| target.addComponent(list); | ||
| } | ||
| } | ||
| }.drag("div.item").initiate("span.initiate")); | ||
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| DropTarget dropTarget = new DropTarget(Operation.MOVE) | ||
| { | ||
| @Override | ||
| public void onDrop(AjaxRequestTarget target, Transfer transfer, Location location) throws Reject { | ||
| if (location.getComponent() == list) | ||
| { | ||
| foos.add(operate(transfer)); | ||
| } | ||
| else | ||
| { | ||
| String foo = location.getModelObject(); | ||
| switch (location.getAnchor()) | ||
| { | ||
| case TOP : | ||
| case LEFT : | ||
| foos.addBefore(operate(transfer), foo); | ||
| break; | ||
| case BOTTOM : | ||
| case RIGHT : | ||
| foos.addAfter(operate(transfer), foo); | ||
| break; | ||
| default : | ||
| transfer.reject(); | ||
| } | ||
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| target.addComponent(list); | ||
| } | ||
| } | ||
| }.dropTopAndBottom("div.item"); | ||
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| list.add(dropTarget); | ||
| add(list); | ||
| AjaxFallbackLink<String> save = new AjaxFallbackLink<String>("save",Model.of("Save changes")){ | ||
| @Override | ||
| public void onClick(AjaxRequestTarget target) { | ||
| onSave(target); | ||
| }}; | ||
| add(save); | ||
| } | ||
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| protected void onSave(AjaxRequestTarget target) { | ||
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| } | ||
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| class VoteList extends ArrayList<String> { | ||
| public void addBefore(String drag, String drop) | ||
| { | ||
| // drag.remove(); | ||
| add(indexOf(drop), drag); | ||
| } | ||
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| public void addAfter(String drag, String drop) | ||
| { | ||
| // drag.remove(); | ||
| add(indexOf(drop) + 1, drag); | ||
| } | ||
| } | ||
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| protected String operate(Transfer transfer) | ||
| { | ||
| String foo = transfer.getData(); | ||
| return foo; | ||
| // switch (transfer.getOperation()) | ||
| // { | ||
| // case MOVE : | ||
| // case COPY : | ||
| // return foo.copy(); | ||
| // case LINK : | ||
| // return foo.link(); | ||
| // default : | ||
| // throw new IllegalArgumentException(); | ||
| // } | ||
| } | ||
| } |
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