/*
* Copyright 2010-2011 Research In Motion Limited.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package blackberry.bbm.platform.self;
import net.rim.blackberry.api.bbm.platform.profile.ProfileLocation;
import net.rim.blackberry.api.bbm.platform.profile.UserProfile;
import net.rim.device.api.script.ScriptableFunction;
import net.rim.device.api.system.Bitmap;
import blackberry.bbm.platform.BBMPlatformNamespace;
import blackberry.bbm.platform.self.location.LocationNamespace;
import blackberry.bbm.platform.self.profilebox.ProfileBoxNamespace;
import blackberry.bbm.platform.users.BBMPlatformUser;
import blackberry.bbm.platform.util.Util;
import blackberry.core.FunctionSignature;
import blackberry.core.ScriptableFunctionBase;
import blackberry.core.threading.DispatchableEvent;
import blackberry.core.threading.Dispatcher;
public class SelfNamespace extends BBMPlatformUser {
public static final String NAME = "self";
public static final String FUNC_SET_PERSONAL_MSG = "setPersonalMessage";
public static final String FUNC_SET_STATUS = "setStatus";
public static final String FUNC_SET_DISPLAY_PIC = "setDisplayPicture";
private static SelfNamespace instance;
private SelfNamespace() {
super(null);
}
public static SelfNamespace getInstance() {
if(instance == null) {
instance = new SelfNamespace();
}
return instance;
}
public Object getField(String name) throws Exception {
final UserProfile userProfile = BBMPlatformNamespace.getInstance().getContext().getUserProfile();
super._presence = userProfile;
if(name.equals(LocationNamespace.NAME)) {
ProfileLocation location = userProfile.getProfileLocation();
if(location == null) {
return UNDEFINED;
} else {
return new LocationNamespace(location);
}
} else if(name.equals(ProfileBoxNamespace.NAME)) {
return ProfileBoxNamespace.getInstance(userProfile);
} else if(name.equals(SelfNamespace.FUNC_SET_PERSONAL_MSG)) {
return new SetPersonalMessage();
} else if(name.equals(SelfNamespace.FUNC_SET_STATUS)) {
return new SetStatus();
} else if(name.equals(SelfNamespace.FUNC_SET_DISPLAY_PIC)) {
return new SetDisplayPic();
}
// Otherwise the field is shared by both UserProfile and BBMPlatformContact
else {
return super.getField(name);
}
}
/**
* Sets the user's personal message.
*/
private class SetPersonalMessage extends ScriptableFunctionBase {
protected Object execute(Object thiz, Object[] args) throws Exception {
final String message = (String) args[0];
final ScriptableFunction onComplete = (ScriptableFunction) args[1];
Dispatcher.getInstance().dispatch(new DispatchableEvent(null) {
protected void dispatch() {
boolean result;
try {
result = ((UserProfile) _presence).setPersonalMessage(message);
} catch(Exception e) {
Util.logError("UserProfile#setPersonalMessage() threw " + e);
result = false;
}
try {
onComplete.invoke( null, new Object[] { new Boolean(result) });
} catch(Exception e) {
// do nothing
}
}
});
return UNDEFINED;
}
protected FunctionSignature[] getFunctionSignatures() {
FunctionSignature sig1 = new FunctionSignature(2);
sig1.addNullableParam(String.class, true);
sig1.addParam(ScriptableFunction.class, true);
return new FunctionSignature[] {
sig1
};
}
}
/**
* Sets the user's status.
*/
private class SetStatus extends ScriptableFunctionBase {
protected Object execute(Object thiz, Object[] args) throws Exception {
final String status = (String) args[0];
final String statusMessage = (String) args[1];
final ScriptableFunction onComplete = (ScriptableFunction) args[2];
final int statusInt = BBMPlatformUser.statusToInt(status);
Dispatcher.getInstance().dispatch(new DispatchableEvent(null) {
protected void dispatch() {
boolean result;
try {
result = ((UserProfile) _presence).setStatus(statusInt, statusMessage);
} catch(Exception e) {
Util.logError("UserProfile#setStatus() threw " + e);
result = false;
}
try {
onComplete.invoke( null, new Object[] { new Boolean(result) });
} catch(Exception e) {
// do nothing
}
}
});
return UNDEFINED;
}
protected FunctionSignature[] getFunctionSignatures() {
FunctionSignature sig1 = new FunctionSignature(3);
sig1.addParam(String.class, true);
sig1.addNullableParam(String.class, true);
sig1.addParam(ScriptableFunction.class, true);
return new FunctionSignature[] {
sig1
};
}
}
/**
* Sets the user's display picture.
*/
private class SetDisplayPic extends ScriptableFunctionBase {
protected Object execute(Object thiz, Object[] args) throws Exception {
final String displayPicURI = (String) args[0];
final ScriptableFunction onComplete = (ScriptableFunction) args[1];
final Bitmap displayPic = Util.requestBitmap(displayPicURI);
Dispatcher.getInstance().dispatch(new DispatchableEvent(null) {
protected void dispatch() {
boolean result;
try {
result = ((UserProfile) _presence).setDisplayPicture(displayPic);
} catch(Exception e) {
Util.logError("UserProfile#setDisplayPicture() threw " + e);
result = false;
}
try {
onComplete.invoke( null, new Object[] { new Boolean(result) });
} catch(Exception e) {
// do nothing
}
}
});
return UNDEFINED;
}
protected FunctionSignature[] getFunctionSignatures() {
FunctionSignature sig1 = new FunctionSignature(2);
sig1.addParam(String.class, true);
sig1.addParam(ScriptableFunction.class, true);
return new FunctionSignature[] {
sig1
};
}
}
}