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- /*
- * Copyright 2000-2018 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 firstDelay
- * The first delay (in ms)
- */
- public void setFirstDelay(int firstDelay);
-
- /**
- * Returns the delay before the loading indicator is shown.
- *
- * @return The first delay (in ms)
- */
- public int getFirstDelay();
-
- /**
- * Sets the delay before the loading indicator goes into the "second" state.
- * The delay is calculated from the time when the loading indicator was
- * triggered. The default is 1500ms.
- *
- * @param secondDelay
- * The delay before going into the "second" state (in ms)
- */
- public void setSecondDelay(int secondDelay);
-
- /**
- * Returns the delay before the loading indicator goes into the "second"
- * state. The delay is calculated from the time when the loading indicator
- * was triggered.
- *
- * @return The delay before going into the "second" state (in ms)
- */
- public int getSecondDelay();
-
- /**
- * Sets the delay before the loading indicator goes into the "third" state.
- * The delay is calculated from the time when the loading indicator was
- * triggered. The default is 5000ms.
- *
- * @param thirdDelay
- * The delay before going into the "third" state (in ms)
- */
- public void setThirdDelay(int thirdDelay);
-
- /**
- * Returns the delay before the loading indicator goes into the "third"
- * state. The delay is calculated from the time when the loading indicator
- * was triggered.
- *
- * @return The delay before going into the "third" state (in ms)
- */
- public int getThirdDelay();
- }
-
- class LoadingIndicatorConfigurationImpl
- implements LoadingIndicatorConfiguration {
- private final UI ui;
-
- public LoadingIndicatorConfigurationImpl(UI ui) {
- this.ui = ui;
- }
-
- /*
- * (non-Javadoc)
- *
- * @see com.vaadin.ui.LoadingIndicator#setFirstDelay(int)
- */
- @Override
- public void setFirstDelay(int firstDelay) {
- getState().firstDelay = firstDelay;
- }
-
- /*
- * (non-Javadoc)
- *
- * @see com.vaadin.ui.LoadingIndicator#getFirstDelay()
- */
- @Override
- public int getFirstDelay() {
- return getState(false).firstDelay;
- }
-
- /*
- * (non-Javadoc)
- *
- * @see com.vaadin.ui.LoadingIndicator#setSecondDelay(int)
- */
- @Override
- public void setSecondDelay(int secondDelay) {
- getState().secondDelay = secondDelay;
- }
-
- /*
- * (non-Javadoc)
- *
- * @see com.vaadin.ui.LoadingIndicator#getSecondDelay()
- */
- @Override
- public int getSecondDelay() {
- return getState(false).secondDelay;
- }
-
- /*
- * (non-Javadoc)
- *
- * @see com.vaadin.ui.LoadingIndicator#setThirdDelay(int)
- */
- @Override
- public void setThirdDelay(int thirdDelay) {
- getState().thirdDelay = thirdDelay;
- }
-
- /*
- * (non-Javadoc)
- *
- * @see com.vaadin.ui.LoadingIndicator#getThirdDelay()
- */
- @Override
- public int getThirdDelay() {
- return getState(false).thirdDelay;
- }
-
- private LoadingIndicatorConfigurationState getState() {
- return ui.getState().loadingIndicatorConfiguration;
- }
-
- private LoadingIndicatorConfigurationState getState(boolean markAsDirty) {
- return ui.getState(markAsDirty).loadingIndicatorConfiguration;
- }
-
- }
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