From fbba8b25507b1112cd756da2f45b5b587a25ebbf Mon Sep 17 00:00:00 2001 From: Andrew Lalis Date: Mon, 24 Apr 2017 08:39:53 +0200 Subject: [PATCH] Added basic import and export functionality --- src/net/agspace/Utils.java | 18 +++++++++ src/net/agspace/Window.form | 25 +++++++++++-- src/net/agspace/Window.java | 75 ++++++++++++++++++++++++++++++++----- 3 files changed, 106 insertions(+), 12 deletions(-) create mode 100644 src/net/agspace/Utils.java diff --git a/src/net/agspace/Utils.java b/src/net/agspace/Utils.java new file mode 100644 index 0000000..feaed6b --- /dev/null +++ b/src/net/agspace/Utils.java @@ -0,0 +1,18 @@ +package net.agspace; + +import java.io.File; + +class Utils { + + static String getExtension(File f) { + String ext = null; + String s = f.getName(); + int i = s.lastIndexOf('.'); + + if (i > 0 && i < s.length() - 1) { + ext = s.substring(i+1).toLowerCase(); + } + return ext; + } + +} diff --git a/src/net/agspace/Window.form b/src/net/agspace/Window.form index 92e4f85..7054076 100644 --- a/src/net/agspace/Window.form +++ b/src/net/agspace/Window.form @@ -18,7 +18,7 @@ - + @@ -30,13 +30,32 @@ - + + + + + + + + + + + + + + + + + + + + @@ -81,7 +100,7 @@ - + diff --git a/src/net/agspace/Window.java b/src/net/agspace/Window.java index 6997980..a457aa0 100644 --- a/src/net/agspace/Window.java +++ b/src/net/agspace/Window.java @@ -5,17 +5,27 @@ import net.agspace.translate.Translator; import javax.swing.*; import javax.swing.event.DocumentEvent; import javax.swing.event.DocumentListener; +import javax.swing.filechooser.FileFilter; import java.awt.*; import java.awt.event.*; -import java.io.IOException; +import java.io.*; import java.net.URI; import java.net.URISyntaxException; +import java.nio.file.Files; +import java.util.List; +import java.util.ArrayList; /** * Created by Andrew's Computer on 22-Apr-17. */ public class Window { + public static final List OPEN_FILE_EXTENSIONS = new ArrayList(); + + static { + OPEN_FILE_EXTENSIONS.add("txt"); + } + private JPanel mainPanel; private JPanel tengwarPanel; private JPanel inputPanel; @@ -31,6 +41,7 @@ public class Window { private JCheckBox liveCheckBox; private JButton clearButton; private JButton importButton; + private JButton saveButton; private boolean isLive = false; @@ -86,6 +97,13 @@ public class Window { onImportClicked(); } }); + //Save text to a file. + saveButton.addActionListener(new ActionListener() { + @Override + public void actionPerformed(ActionEvent e) { + onSaveClicked(); + } + }); } private void createUIComponents() { @@ -114,6 +132,7 @@ public class Window { this.clearButton = new JButton(); this.importButton = new JButton(); this.inputTextArea.requestFocus(); + this.saveButton = new JButton(); } public JPanel getMainPanel(){ @@ -129,15 +148,53 @@ public class Window { * What to do if the user clicks the 'import' button. */ private void onImportClicked(){ - if (Desktop.isDesktopSupported()){ - if (Desktop.getDesktop().isSupported(Desktop.Action.BROWSE)){ - try { - Desktop.getDesktop().browse(new URI("https://www.youtube.com/watch?v=lsJLLEwUYZM")); - } catch (IOException e1) { - e1.printStackTrace(); - } catch (URISyntaxException e1) { - e1.printStackTrace(); + JFileChooser fileChooser = new JFileChooser(System.getProperty("user.documents")); + fileChooser.setFileFilter(new FileFilter() { + @Override + public boolean accept(File f) { + if (f.isDirectory()) + return true; + String extension = Utils.getExtension(f); + if (extension != null) + return OPEN_FILE_EXTENSIONS.contains(extension.toLowerCase()); + else + return false; + } + + @Override + public String getDescription() { + return "Plain text files."; + } + }); + int result = fileChooser.showOpenDialog(this.mainPanel); + if (result == JFileChooser.APPROVE_OPTION){ + try (BufferedReader br = new BufferedReader(new FileReader(fileChooser.getSelectedFile()))){ + StringBuilder sb = new StringBuilder(); + String line = br.readLine(); + while (line != null){ + sb.append(line); + sb.append(System.lineSeparator()); + line = br.readLine(); } + inputTextArea.setText(sb.toString()); + tengwarTextArea.setText(Translator.translateToTengwar(inputTextArea.getText())); + } catch (IOException e){ + e.printStackTrace(); + } + } + } + + /** + * What to do when the user wants to save their document. + */ + private void onSaveClicked(){ + JFileChooser fileChooser = new JFileChooser(System.getProperty("user.documents")); + int result = fileChooser.showSaveDialog(this.mainPanel); + if (result == JFileChooser.APPROVE_OPTION){ + try (PrintStream ps = new PrintStream(fileChooser.getSelectedFile())){ + ps.println(tengwarTextArea.getText()); + } catch (IOException e){ + e.printStackTrace(); } } }