it.tidalwave.bluemarine2.ui.impl.javafx.JavaFXApplicationPresentationDelegate Maven / Gradle / Ivy
/*
* #%L
* *********************************************************************************************************************
*
* blueMarine2 - Semantic Media Center
* http://bluemarine2.tidalwave.it - git clone https://[email protected]/tidalwave/bluemarine2-src.git
* %%
* Copyright (C) 2015 - 2016 Tidalwave s.a.s. (http://tidalwave.it)
* %%
*
* *********************************************************************************************************************
*
* 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.
*
* *********************************************************************************************************************
*
* $Id$
*
* *********************************************************************************************************************
* #L%
*/
package it.tidalwave.bluemarine2.ui.impl.javafx;
import javax.annotation.Nonnull;
import javax.inject.Inject;
import javax.inject.Provider;
import java.util.HashMap;
import java.util.Map;
import javafx.fxml.FXML;
import javafx.beans.property.DoubleProperty;
import javafx.beans.property.SimpleDoubleProperty;
import javafx.collections.ObservableList;
import javafx.scene.input.KeyCode;
import javafx.scene.input.KeyEvent;
import javafx.scene.layout.ColumnConstraints;
import javafx.scene.layout.GridPane;
import javafx.scene.layout.RowConstraints;
import javafx.scene.layout.StackPane;
import org.springframework.beans.factory.annotation.Configurable;
import it.tidalwave.util.Key;
import it.tidalwave.messagebus.MessageBus;
import it.tidalwave.bluemarine2.util.PowerOnNotification;
import it.tidalwave.bluemarine2.ui.commons.flowcontroller.FlowController;
import it.tidalwave.bluemarine2.ui.commons.flowcontroller.impl.javafx.JavaFxFlowController;
import java.nio.file.Path;
import java.nio.file.Paths;
import lombok.extern.slf4j.Slf4j;
/***********************************************************************************************************************
*
* The JavaFX Delegate for the main application screen.
*
* @stereotype JavaFXDelegate
*
* @author Fabrizio Giudici
* @version $Id$
*
**********************************************************************************************************************/
@Configurable @Slf4j
public class JavaFXApplicationPresentationDelegate
{
@Inject
private Provider flowController;
@Inject
private Provider messageBus;
@FXML
private GridPane gpGridPane;
@FXML
private StackPane spContent;
private final DoubleProperty leftOverscan = new SimpleDoubleProperty(0);
private final DoubleProperty rightOverscan = new SimpleDoubleProperty(0);
private final DoubleProperty topOverscan = new SimpleDoubleProperty(0);
private final DoubleProperty bottomOverscan = new SimpleDoubleProperty(0);
/*******************************************************************************************************************
*
* When initialization is completed, binds the screen estate to the {@link FlowController} and fires a
* {@link PowerOnNotification}, so other actors can start working.
*
******************************************************************************************************************/
@FXML
public void initialize()
{
log.info("initialize()");
final ObservableList columns = gpGridPane.getColumnConstraints();
final ObservableList rows = gpGridPane.getRowConstraints();
columns.get(0).minWidthProperty().bind(leftOverscan);
columns.get(0).maxWidthProperty().bind(leftOverscan);
columns.get(2).minWidthProperty().bind(rightOverscan);
columns.get(2).maxWidthProperty().bind(rightOverscan);
rows.get(0).minHeightProperty().bind(topOverscan);
rows.get(0).maxHeightProperty().bind(topOverscan);
rows.get(2).minHeightProperty().bind(bottomOverscan);
rows.get(2).maxHeightProperty().bind(bottomOverscan);
// FIXME: this is hardwired for my TV set - must be configurable by JavaFXApplicationWithSplash
// Or FlowController, repurposed as a UIController
if ("arm".equals(System.getProperty("os.arch")))
{
leftOverscan.set(38);
rightOverscan.set(38);
topOverscan.set(22);
bottomOverscan.set(22);
}
// END FIXME
flowController.get().setContentPane(spContent);
final Map, Object> properties = new HashMap<>();
final Path configPath = getConfiguratonPath();
log.info("configPath is {}", configPath);
final Path repositoryPath = configPath.resolve("repository.n3");
final Path cachePath = configPath.resolve("cache");
properties.put(it.tidalwave.bluemarine2.persistence.PropertyNames.REPOSITORY_PATH, repositoryPath);
properties.put(it.tidalwave.bluemarine2.model.PropertyNames.ROOT_PATH, configPath);
properties.put(it.tidalwave.bluemarine2.downloader.PropertyNames.CACHE_FOLDER_PATH, cachePath);
messageBus.get().publish(new PowerOnNotification(properties));
}
/*******************************************************************************************************************
*
* Binds the BACK_SPACE key to backward navigation.
*
* @param event the key event
*
******************************************************************************************************************/
@FXML
public void onKeyReleased (final @Nonnull KeyEvent event)
{
if (event.getCode().equals(KeyCode.BACK_SPACE))
{
log.debug("onKeyReleased({})", event);
flowController.get().tryToDismissCurrentPresentation();
}
}
/*******************************************************************************************************************
*
*
*
*
******************************************************************************************************************/
@Nonnull
private Path getConfiguratonPath()
{
String s = System.getProperty("user.home", "/");
final String osName = System.getProperty("os.name").toLowerCase();
switch (osName)
{
case "linux":
s += "/.blueMarine2";
break;
case "mac os x":
s += "/Library/Application Support/blueMarine2";
break;
case "windows":
s += "/.blueMarine2";
break;
}
return Paths.get(s);
}
}