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[IDEMPIERE-180] Zk6: Implement threaded conversation for chat dialog

This commit is contained in:
Elaine Tan 2012-04-09 15:14:45 +08:00
parent f8ec698ef0
commit 9c95b24a1e
1 changed files with 60 additions and 76 deletions
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136
org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/window/WChat.java
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@ -20,29 +20,35 @@ import java.sql.Timestamp;
import java.text.SimpleDateFormat; import java.text.SimpleDateFormat;
import java.util.HashMap; import java.util.HashMap;
import java.util.Map; import java.util.Map;
import java.util.logging.*; import java.util.logging.Level;
import org.adempiere.webui.apps.AEnv; import org.adempiere.webui.apps.AEnv;
import org.adempiere.webui.component.Button; import org.adempiere.webui.component.Button;
import org.adempiere.webui.component.Columns;
import org.adempiere.webui.component.ConfirmPanel; import org.adempiere.webui.component.ConfirmPanel;
import org.adempiere.webui.component.Grid;
import org.adempiere.webui.component.Label; import org.adempiere.webui.component.Label;
import org.adempiere.webui.component.Row;
import org.adempiere.webui.component.Rows;
import org.adempiere.webui.component.Textbox; import org.adempiere.webui.component.Textbox;
import org.adempiere.webui.component.Window; import org.adempiere.webui.component.Window;
import org.compiere.model.*; import org.compiere.model.MChat;
import org.compiere.util.*; import org.compiere.model.MChatEntry;
import org.compiere.model.MUser;
import org.compiere.util.CLogger;
import org.compiere.util.DisplayType;
import org.compiere.util.Env;
import org.compiere.util.Msg;
import org.compiere.util.Util;
import org.zkoss.zk.ui.Component; import org.zkoss.zk.ui.Component;
import org.zkoss.zk.ui.event.Event; import org.zkoss.zk.ui.event.Event;
import org.zkoss.zk.ui.event.EventListener; import org.zkoss.zk.ui.event.EventListener;
import org.zkoss.zul.Borderlayout; import org.zkoss.zul.Borderlayout;
import org.zkoss.zul.Center; import org.zkoss.zul.Center;
import org.zkoss.zul.South;
import org.zkoss.zul.Detail;
import org.zkoss.zul.Div; import org.zkoss.zul.Div;
import org.zkoss.zul.South;
import org.zkoss.zul.Space; import org.zkoss.zul.Space;
import org.zkoss.zul.Tree;
import org.zkoss.zul.Treecell;
import org.zkoss.zul.Treechildren;
import org.zkoss.zul.Treeitem;
import org.zkoss.zul.Treerow;
/** /**
* Application Chat * Application Chat
@ -57,7 +63,7 @@ public class WChat extends Window implements EventListener
*/ */
private static final long serialVersionUID = -5265835393257520762L; private static final long serialVersionUID = -5265835393257520762L;
private static final String REPLY_DIV_STYLE = "padding-left: 10px"; // private static final String REPLY_DIV_STYLE = "padding-left: 10px";
private static final String USER_LABEL_STYLE = "font-weight: bold"; private static final String USER_LABEL_STYLE = "font-weight: bold";
private static final String TIME_LABEL_STYLE = "font-size:xx-small;color:gray;margin-left:20px"; private static final String TIME_LABEL_STYLE = "font-size:xx-small;color:gray;margin-left:20px";
@ -119,7 +125,7 @@ public class WChat extends Window implements EventListener
private Borderlayout mainPanel = new Borderlayout(); private Borderlayout mainPanel = new Borderlayout();
private Textbox newText = new Textbox(); private Textbox newText = new Textbox();
private ConfirmPanel confirmPanel = new ConfirmPanel(false); private ConfirmPanel confirmPanel = new ConfirmPanel(false);
private Grid messageGrid = new Grid(); private Tree messageTree = new Tree();
private Button addButton; private Button addButton;
private Map<Integer, Component> entryMap = new HashMap<Integer, Component>(); private Map<Integer, Component> entryMap = new HashMap<Integer, Component>();
private SimpleDateFormat m_format; private SimpleDateFormat m_format;
@ -135,7 +141,7 @@ public class WChat extends Window implements EventListener
// //
Center center = new Center(); Center center = new Center();
center.appendChild(messageGrid); center.appendChild(messageTree);
center.setFlex(true); center.setFlex(true);
center.setAutoscroll(true); center.setAutoscroll(true);
mainPanel.appendChild(center); mainPanel.appendChild(center);
@ -172,8 +178,13 @@ public class WChat extends Window implements EventListener
*/ */
private void loadChat() private void loadChat()
{ {
messageGrid.newRows(); Treechildren treeChildren = messageTree.getTreechildren();
messageGrid.appendChild(new Columns()); if(treeChildren == null)
{
treeChildren = new Treechildren();
messageTree.appendChild(treeChildren);
messageTree.setMultiple(false);
}
MChatEntry[] entries = m_chat.getEntries(true); MChatEntry[] entries = m_chat.getEntries(true);
for(MChatEntry entry : entries) for(MChatEntry entry : entries)
@ -183,12 +194,15 @@ public class WChat extends Window implements EventListener
} // loadChat } // loadChat
protected void addEntry(MChatEntry entry) { protected void addEntry(MChatEntry entry) {
if (entry.getCM_ChatEntryParent_ID() == 0) { if (entry.getCM_ChatEntryParent_ID() == 0) {
Rows rows = (Rows) messageGrid.getRows(); Treechildren treeChildren = messageTree.getTreechildren();
Row row = rows.newRow(); Treeitem treeitem = new Treeitem();
entryMap.put(entry.getCM_ChatEntry_ID(), row); treeChildren.appendChild(treeitem);
entryMap.put(entry.getCM_ChatEntry_ID(), treeitem);
Label userLabel = createUserNameLabel(entry); Label userLabel = createUserNameLabel(entry);
Div div = new Div(); Div div = new Div();
div.setStyle("display:inline;");
div.appendChild(userLabel); div.appendChild(userLabel);
Label msgLabel = new Label(entry.getCharacterData()); Label msgLabel = new Label(entry.getCharacterData());
div.appendChild(msgLabel); div.appendChild(msgLabel);
@ -197,67 +211,22 @@ public class WChat extends Window implements EventListener
div.appendChild(new Space()); div.appendChild(new Space());
div.appendChild(button); div.appendChild(button);
div.appendChild(timeLabel); div.appendChild(timeLabel);
row.appendChild(new Space());
row.appendChild(div); Treerow treerow = new Treerow();
treerow.setStyle("vertical-align:top;");
treeitem.appendChild(treerow);
Treecell treecell = new Treecell();
treerow.appendChild(treecell);
treecell.appendChild(div);
} else { } else {
Component comp = entryMap.get(entry.getCM_ChatEntryParent_ID()); Component comp = entryMap.get(entry.getCM_ChatEntryParent_ID());
if (comp != null && comp instanceof Row) { if (comp != null && comp instanceof Treeitem) {
Row row = (Row) comp; Treeitem treeitem = (Treeitem) comp;
Component firstChild = row.getFirstChild();
if (firstChild instanceof Space) {
Label userLabel = createUserNameLabel(entry);
Div div = new Div();
div.setWidth("100%");
div.appendChild(userLabel);
Label msgLabel = new Label(entry.getCharacterData());
div.appendChild(msgLabel);
Button button = createReplyButton(entry);
div.appendChild(new Space());
div.appendChild(button);
Label timeLabel = createTimestampLabel(entry);
div.appendChild(timeLabel);
div.setStyle(REPLY_DIV_STYLE);
Detail detail = new Detail();
detail.appendChild(div);
entryMap.put(entry.getCM_ChatEntry_ID(), detail);
row.insertBefore(detail, firstChild);
firstChild.detach();
} else {
Detail detail = (Detail) firstChild;
Label userLabel = createUserNameLabel(entry);
Div div = new Div();
div.setWidth("100%");
div.appendChild(userLabel);
Label msgLabel = new Label(entry.getCharacterData());
div.appendChild(msgLabel);
Button button = createReplyButton(entry);
div.appendChild(new Space());
div.appendChild(button);
Label timeLabel = createTimestampLabel(entry);
div.appendChild(timeLabel);
div.setStyle(REPLY_DIV_STYLE);
detail.appendChild(div);
}
} else if (comp != null && comp instanceof Detail) {
Detail parentDetail = (Detail) comp;
Div firstChild = (Div) parentDetail.getFirstChild();
firstChild.detach();
firstChild.setStyle("");
Grid grid = new Grid();
grid.appendChild(new Columns());
Rows rows = grid.newRows();
Row row = rows.newRow();
Detail detail = new Detail();
row.appendChild(detail);
row.appendChild(firstChild);
entryMap.remove(entry.getCM_ChatEntryParent_ID());
entryMap.put(entry.getCM_ChatEntryParent_ID(), row);
entryMap.put(entry.getCM_ChatEntry_ID(), detail);
Label userLabel = createUserNameLabel(entry); Label userLabel = createUserNameLabel(entry);
userLabel.setStyle(USER_LABEL_STYLE);
Div div = new Div(); Div div = new Div();
div.setStyle("display:inline;");
div.appendChild(userLabel); div.appendChild(userLabel);
div.setStyle(REPLY_DIV_STYLE);
Label msgLabel = new Label(entry.getCharacterData()); Label msgLabel = new Label(entry.getCharacterData());
div.appendChild(msgLabel); div.appendChild(msgLabel);
Button button = createReplyButton(entry); Button button = createReplyButton(entry);
@ -265,9 +234,24 @@ public class WChat extends Window implements EventListener
div.appendChild(button); div.appendChild(button);
Label timeLabel = createTimestampLabel(entry); Label timeLabel = createTimestampLabel(entry);
div.appendChild(timeLabel); div.appendChild(timeLabel);
detail.appendChild(div); // div.setStyle(REPLY_DIV_STYLE);
parentDetail.appendChild(grid); Treechildren treeChildren = treeitem.getTreechildren();
if (treeChildren == null)
{
treeChildren = new Treechildren();
treeitem.appendChild(treeChildren);
}
Treeitem childItem = new Treeitem();
treeChildren.appendChild(childItem);
Treerow treerow = new Treerow();
treerow.setStyle("vertical-align:top;");
childItem.appendChild(treerow);
Treecell treecell = new Treecell();
treerow.appendChild(treecell);
treecell.appendChild(div);
entryMap.put(entry.getCM_ChatEntry_ID(), childItem);
} }
} }
} }