1 files changed, 244 insertions, 0 deletions

diff --git a/src/esieequest/ui/rich/app/AppInterface.java b/src/esieequest/ui/rich/app/AppInterface.java
new file mode 100644
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--- /dev/null
+++ b/src/esieequest/ui/rich/app/AppInterface.java
@@ -0,0 +1,244 @@
+package esieequest.ui.rich.app;
+
+import java.awt.Graphics;
+import java.awt.Image;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.awt.image.BufferedImage;
+import java.net.URL;
+
+import javax.swing.JButton;
+import javax.swing.JFileChooser;
+import javax.swing.JTextPane;
+import javax.swing.filechooser.FileNameExtensionFilter;
+
+import lombok.Getter;
+
+import com.wordpress.tipsforjava.swing.StretchIcon;
+
+import esieequest.engine.audioplayer.SysAudioPlayer;
+import esieequest.engine.commands.Command;
+import esieequest.engine.datastore.DataStore;
+import esieequest.engine.datastore.FileDataStore;
+import esieequest.engine.scheduler.SysScheduler;
+import esieequest.game.Text;
+import esieequest.game.items.Inventory;
+import esieequest.game.items.Item;
+import esieequest.game.map.Direction;
+import esieequest.game.map.Room;
+import esieequest.game.map.Side;
+import esieequest.game.states.Quest;
+import esieequest.ui.rich.RichInterface;
+
+/**
+ * The Swing based graphical user interface.
+ * 
+ * @author Pacien TRAN-GIRARD
+ * @author Benoît LUBRANO DI SBARAGLIONE
+ */
+abstract class AppInterface extends RichInterface implements ActionListener {
+
+        private static final String ILLUSTRATION_DIR = "resources/images/";
+        private static final String ILLUSTRATION_EXT = ".jpg";
+
+        @Getter
+        private final Layout layout;
+
+        /**
+         * The default constructor.
+         */
+        public AppInterface() {
+                super(new FileDataStore(), new SysScheduler(), new SysAudioPlayer());
+
+                this.layout = new Layout(this);
+
+                this.setControlsState(false);
+        }
+
+        /**
+         * Clears the textual input field.
+         */
+        private void clearInputField() {
+                this.layout.getInputField().setText(null);
+        }
+
+        /**
+         * Sets the controls state.
+         * 
+         * @param state
+         *            the controls state
+         */
+        private void setControlsState(final boolean state) {
+                this.layout.getInputField().setEnabled(state);
+                this.layout.getSaveButton().setEnabled(state);
+                this.layout.getInventoryButton().setEnabled(state);
+                this.layout.getLeftButton().setEnabled(state);
+                this.layout.getRightButton().setEnabled(state);
+                if (!state) {
+                        this.layout.getForwardButton().setEnabled(state);
+                        this.layout.getBackButton().setEnabled(state);
+                        this.layout.getActionButton().setEnabled(state);
+                }
+        }
+
+        /**
+         * Placeholder image generation from
+         * http://stackoverflow.com/a/17802477/1348634
+         * 
+         * @param text
+         *            the image text
+         * @return the Image
+         */
+        private Image generatePlaceholderImage(final String text) {
+                final BufferedImage bufferedImage = new BufferedImage(240, 135,
+                                BufferedImage.TYPE_BYTE_BINARY);
+                final Graphics graphics = bufferedImage.getGraphics();
+                graphics.drawString(text, 5, 10 + 5);
+                return bufferedImage;
+        }
+
+        /**
+         * Opens the inventory (switches to the inventory tab).
+         */
+        private void openInventory() {
+                this.layout.getConsolePanel().setVisible(false);
+                this.layout.getInventoryPanel().setVisible(true);
+        }
+
+        /**
+         * Closes the inventory (switches to the console tab).
+         */
+        private void closeInventory() {
+                this.layout.getInventoryPanel().setVisible(false);
+                this.layout.getConsolePanel().setVisible(true);
+        }
+
+        /**
+         * Toggles the inventory tab.
+         */
+        private void toggleInventory() {
+                if (this.layout.getInventoryPanel().isVisible()) {
+                        this.closeInventory();
+                } else {
+                        this.openInventory();
+                }
+        }
+
+        /**
+         * Translates the received ActionEvent into the corresponding game command
+         * and forwards it to the game engine.
+         */
+        @Override
+        public void actionPerformed(final ActionEvent actionEvent) {
+                if (actionEvent.getActionCommand() == Command.INVENTORY.name()) {
+                        this.toggleInventory();
+                } else if (actionEvent.getActionCommand() == Command.LOAD.name()) {
+                        final JFileChooser fileChooser = new JFileChooser();
+                        fileChooser.setFileFilter(new FileNameExtensionFilter(DataStore.SAVE_LABEL,
+                                        DataStore.SAVE_EXT));
+                        final int option = fileChooser.showOpenDialog(this.layout.getMainPanel());
+                        if (option == JFileChooser.APPROVE_OPTION) {
+                                this.getGameEngine().interpret(
+                                                actionEvent.getActionCommand() + Text.COMMAND_SEPARATOR
+                                                                + fileChooser.getSelectedFile().getPath());
+                        }
+                } else if (actionEvent.getActionCommand() == Command.SAVE.name()) {
+                        final JFileChooser fileChooser = new JFileChooser();
+                        fileChooser.setFileFilter(new FileNameExtensionFilter(DataStore.SAVE_LABEL,
+                                        DataStore.SAVE_EXT));
+                        final int option = fileChooser.showSaveDialog(this.layout.getMainPanel());
+                        if (option == JFileChooser.APPROVE_OPTION) {
+                                final String path = fileChooser.getSelectedFile().getPath();
+                                final String filePath = path.endsWith(DataStore.SAVE_EXT) ? path : path + "."
+                                                + DataStore.SAVE_EXT;
+                                this.getGameEngine().interpret(
+                                                actionEvent.getActionCommand() + Text.COMMAND_SEPARATOR + filePath);
+                        }
+                } else {
+                        this.getGameEngine().interpret(actionEvent.getActionCommand());
+                        this.clearInputField();
+                }
+        }
+
+        @Override
+        public void setLabel(final String questTitle) {
+                this.layout.getQuestTextPane().setText(questTitle);
+        }
+
+        @Override
+        public void setFrame(final String imageName) {
+                final URL imageURL = this.getClass().getClassLoader().getResource(
+                                AppInterface.ILLUSTRATION_DIR + imageName + AppInterface.ILLUSTRATION_EXT);
+                final StretchIcon imageIcon;
+                if (imageURL == null) {
+                        imageIcon = new StretchIcon(this.generatePlaceholderImage(imageName), true);
+                } else {
+                        imageIcon = new StretchIcon(imageURL, true);
+                }
+                this.layout.getImageLabel().setIcon(imageIcon);
+        }
+
+        @Override
+        public void enableInput() {
+                this.setControlsState(true);
+        }
+
+        @Override
+        public void disableInput() {
+                this.setControlsState(false);
+                this.setLabel(Text.DEFAULT_QUEST_TITLE.toString());
+        }
+
+        @Override
+        public void echo(final String message) {
+                this.closeInventory();
+                this.layout.getInfoTextPane().setText(message);
+        }
+
+        @Override
+        public void updateQuest(final Quest quest) {
+                this.setLabel(quest.getTitle());
+                this.getAudioPlayer().play(quest.name());
+        }
+
+        @Override
+        public void updateLocation(final Room room, final Direction direction, final Side side,
+                        final boolean canGoBack) {
+                String locationImageName = room.name() + Text.FILENAME_SEPARATOR.toString()
+                                + direction.name();
+                if (side.getInventory().getSize() > 0) {
+                        locationImageName += Text.FILENAME_SEPARATOR.toString()
+                                        + side.getInventory().getItem().name();
+                }
+                this.setFrame(locationImageName);
+                this.layout.getBackButton().setEnabled(canGoBack);
+                this.layout.getForwardButton().setEnabled(side.hasDoor());
+                this.layout.getActionButton().setEnabled(