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/*
* Copyright 2000-2013 Vaadin Ltd.
*
* 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 com.vaadin.ui;
import java.io.Serializable;
import com.vaadin.shared.ui.ui.UIState.LoadingIndicatorConfigurationState;
/**
* Provides method for configuring the loading indicator.
*
* @author Vaadin Ltd
* @since 7.1
*/
public interface LoadingIndicatorConfiguration extends Serializable {
/**
* Sets the delay before the loading indicator is shown. The default is
* 300ms.
*
* @param initialDelay
* The initial delay (in ms)
*/
public void setInitialDelay(int initialDelay);
/**
* Returns the delay before the loading indicator is shown.
*
* @return The initial delay (in ms)
*/
public int getInitialDelay();
/**
* Sets the delay before the loading indicator goes into the "delay" state.
* The delay is calculated from the time when the loading indicator was
* triggered. The default is 1500ms.
*
* @param delayStateDelay
* The delay before going into the "delay" state (in ms)
*/
public void setDelayStateDelay(int delayStateDelay);
/**
* Returns the delay before the loading indicator goes into the "delay"
* state. The delay is calculated from the time when the loading indicator
* was triggered.
*
* @return The delay before going into the "delay" state (in ms)
*/
public int getDelayStateDelay();
/**
* Sets the delay before the loading indicator goes into the "wait" state.
* The delay is calculated from the time when the loading indicator was
* triggered. The default is 5000ms.
*
* @param waitStateDelay
* The delay before going into the "wait" state (in ms)
*/
public void setWaitStateDelay(int waitStateDelay);
/**
* Returns the delay before the loading indicator goes into the "wait"
* state. The delay is calculated from the time when the loading indicator
* was triggered.
*
* @return The delay before going into the "wait" state (in ms)
*/
public int getWaitStateDelay();
}
class LoadingIndicatorConfigurationImpl implements LoadingIndicatorConfiguration {
private UI ui;
public LoadingIndicatorConfigurationImpl(UI ui) {
this.ui = ui;
}
/*
* (non-Javadoc)
*
* @see com.vaadin.ui.LoadingIndicator#setInitialDelay(int)
*/
@Override
public void setInitialDelay(int initialDelay) {
getState().initialDelay = initialDelay;
}
/*
* (non-Javadoc)
*
* @see com.vaadin.ui.LoadingIndicator#getInitialDelay()
*/
@Override
public int getInitialDelay() {
return getState(false).initialDelay;
}
/*
* (non-Javadoc)
*
* @see com.vaadin.ui.LoadingIndicator#setDelayStateDelay(int)
*/
@Override
public void setDelayStateDelay(int delayStateDelay) {
getState().delayStateDelay = delayStateDelay;
}
/*
* (non-Javadoc)
*
* @see com.vaadin.ui.LoadingIndicator#getDelayStateDelay()
*/
@Override
public int getDelayStateDelay() {
return getState(false).delayStateDelay;
}
/*
* (non-Javadoc)
*
* @see com.vaadin.ui.LoadingIndicator#setWaitStateDelay(int)
*/
@Override
public void setWaitStateDelay(int waitStateDelay) {
getState().waitStateDelay = waitStateDelay;
}
/*
* (non-Javadoc)
*
* @see com.vaadin.ui.LoadingIndicator#getWaitStateDelay()
*/
@Override
public int getWaitStateDelay() {
return getState(false).waitStateDelay;
}
private LoadingIndicatorConfigurationState getState() {
return ui.getState().loadingIndicatorConfiguration;
}
private LoadingIndicatorConfigurationState getState(boolean markAsDirty) {
return ui.getState(markAsDirty).loadingIndicatorConfiguration;
}
}
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