zdm/envoy
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Implemented theme serialization to a file

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This commit is contained in:
Kai S. K. Engelbart
2019-12-07 11:48:41 +01:00
parent e245a129af
commit 057c21061b
5 changed files with 93 additions and 164 deletions
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130
src/main/java/envoy/client/Settings.java
View File

@@ -1,12 +1,17 @@
package envoy.client;
import java.awt.Color;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.util.HashMap;
import java.util.Map;
import java.util.prefs.Preferences;
import envoy.client.ui.Theme;
import envoy.schema.User;
/**
* Project: <strong>envoy-client</strong><br>
@@ -15,19 +20,32 @@ import envoy.schema.User;
*
* @author Leon Hofmeister
* @author Maximilian K&auml;fer
* @author Kai S. K. Engelbart
* @since Envoy v0.2-alpha
*/
public class Settings {
// Actual settings accessible by the rest of the application
private String username;
private String email;
private boolean enterToSend = true;
private Map<String, Theme> themes = new HashMap<>();
private Map<String, Theme> themes;
private String currentTheme;
private String currentTheme;
// private Image profilePic;
private static Settings settings;
private Preferences prefs = Preferences.userNodeForPackage(Settings.class);
/**
* Required to save the settings.
*/
private Preferences prefs = Preferences.userNodeForPackage(Settings.class);
/**
* User-defined themes are stored inside this file.
*/
private File themeFile = new File("themes.ser");
/**
* Singleton instance of this class.
*/
private static Settings settings = new Settings();
/**
* The way to instantiate the settings.
@@ -35,7 +53,7 @@ public class Settings {
*
* @since Envoy v0.2-alpha
*/
private Settings() {}
private Settings() { load(); }
/**
* This method is used to ensure that there is only one instance of Settings.
@@ -43,54 +61,44 @@ public class Settings {
* @return the instance of Settings
* @since Envoy v0.2-alpha
*/
public static Settings getInstance() {
if (settings == null) {
settings = new Settings();
settings.load();
public static Settings getInstance() { return settings; }
@SuppressWarnings("unchecked")
private void load() {
setUsername(prefs.get("username", ""));
setEmail(prefs.get("email", ""));
setEnterToSend(prefs.getBoolean("enterToSend", true));
setCurrentTheme(prefs.get("theme", "dark"));
// Load themes from theme file
try (ObjectInputStream in = new ObjectInputStream(new FileInputStream(themeFile))) {
Object obj = in.readObject();
if(obj instanceof HashMap) themes = (Map<String, Theme>) obj;
} catch (IOException | ClassNotFoundException e) {
themes = new HashMap<>();
e.printStackTrace();
}
return settings;
// Load standard themes not defined in the themes file
themes.put("dark",
new Theme("dark", Color.black, Color.darkGray, Color.white, Color.blue, Color.white, Color.orange, Color.blue, Color.white,
Color.white));
themes.put("light",
new Theme("light", new Color(235, 235, 235), Color.white, Color.white, Color.darkGray, Color.black, Color.orange, Color.darkGray,
Color.black, Color.black));
}
public void load() {
settings.setUsername(prefs.get("username", ""));
settings.setEmail(prefs.get("email", ""));
settings.setEnterToSend(prefs.getBoolean("enterToSend", true));
// currentTheme = "dark"; Activate once if NullPointerException on currentTheme
// and change theme to dark or white in Settings
settings.setCurrentTheme(prefs.get("theme", "dark"));
}
public void save() {
prefs.put("username", settings.getUsername());
prefs.put("email", settings.getEmail());
public void save() throws IOException{
prefs.put("username", getUsername());
prefs.put("email", getEmail());
prefs.put("theme", currentTheme);
System.out.println(currentTheme);
prefs.putBoolean("enterToSend", settings.isEnterToSend());
// TODO: override themes map
}
public void firstSave(User user) {
// TODO: load themes
settings.getThemes()
.put("dark",
new Theme("dark", Color.black, Color.darkGray, Color.white, Color.blue, Color.white, Color.orange,
Color.blue, Color.white, Color.white));
settings.getThemes()
.put("light",
new Theme("light", new Color(235, 235, 235), Color.white, Color.white, Color.darkGray, Color.black,
Color.orange, Color.darkGray, Color.black, Color.black));
prefs.put("username", user.getName());
// prefs.put("email", user.getEmail());
// prefs.putBoolean("darkMode", true);
// prefs.putBoolean("enterToSend", true);
prefs.putBoolean("enterToSend", isEnterToSend());
// Save themes to theme file
themeFile.createNewFile();
try(ObjectOutputStream out = new ObjectOutputStream(new FileOutputStream(themeFile))) {
out.writeObject(themes);
}
}
public void addNewThemeToMap(Theme theme) {
@@ -103,13 +111,13 @@ public class Settings {
public void setCurrentTheme(String themeName) { currentTheme = themeName; }
/**
* @return the username
* @return the user name
* @since Envoy v0.2-alpha
*/
public String getUsername() { return username; }
/**
* @param username the username to set
* @param username the user name to set
* @since Envoy v0.2-alpha
*/
public void setUsername(String username) { this.username = username; }
@@ -145,18 +153,4 @@ public class Settings {
public Map<String, Theme> getThemes() { return themes; }
public void setThemes(Map<String, Theme> themes) { this.themes = themes; }
// /**
// * @return the profilePic
// * @since Envoy v0.2-alpha
// */
// public Image getProfilePic() { return profilePic; }
//
// /**
// * @param profilePic the profilePic to set
// * @since Envoy v0.1-alpha
// */
// public void setProfilePic(Image profilePic) { this.profilePic = profilePic; }
}
}

1
src/main/java/envoy/client/ui/ChatWindow.java
View File

@@ -81,6 +81,7 @@ public class ChatWindow extends JFrame {
public void windowClosing(WindowEvent e) {
try {
localDB.saveToLocalDB();
Settings.getInstance().save();
} catch (IOException e1) {
e1.printStackTrace();
System.err.println("Could not save localDB");

120
src/main/java/envoy/client/ui/SettingsScreen.java
View File

@@ -36,6 +36,7 @@ import envoy.client.Settings;
*
* @author Leon Hofmeister
* @author Maximilian K&auml;fer
* @author Kai S. K. Engelbart
*/
public class SettingsScreen extends JDialog {
@@ -62,10 +63,10 @@ public class SettingsScreen extends JDialog {
private JButton cancelButton = new JButton("Cancel");
private static int space = 5;
private boolean colorChanged = false;
private boolean colorChanged = false;
private Theme temporaryTheme;
private Theme temporaryTheme;
private static SettingsScreen settingsScreen;
private static SettingsScreen settingsScreen;
// TODO: Add a JPanel with all the Information necessary:
// change (Picture,Username, Email, Password) and toggle(light/dark mode,
@@ -78,8 +79,6 @@ public class SettingsScreen extends JDialog {
* @since Envoy v0.1-alpha
*/
public static void open() {
// UIColors.getInstance(Settings.getInstance().isDarkMode());
settingsScreen = new SettingsScreen();
settingsScreen.setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);
settingsScreen.setModal(true);
@@ -87,7 +86,7 @@ public class SettingsScreen extends JDialog {
}
/**
* Builds the settings screen.<br>
* Builds the settings screen.
*
* @since Envoy v0.1-alpha
*/
@@ -101,9 +100,9 @@ public class SettingsScreen extends JDialog {
createNewThemeButton.setEnabled(false);
temporaryTheme = new Theme("temporaryTheme",
Settings.getInstance().getThemes().get(Settings.getInstance().getCurrentTheme()));
// ContentPane------------------------------------------------------
temporaryTheme = new Theme("temporaryTheme", Settings.getInstance().getThemes().get(Settings.getInstance().getCurrentTheme()));
// Content pane
GridBagLayout gbl_contentPanel = new GridBagLayout();
gbl_contentPanel.columnWidths = new int[] { 1, 1 };
@@ -155,7 +154,7 @@ public class SettingsScreen extends JDialog {
contentPanel.add(options, gbc_optionsList);
// ThemeContent ---
// Theme content
gbc_themeContent = new GridBagConstraints();
gbc_themeContent.fill = GridBagConstraints.BOTH;
@@ -166,8 +165,6 @@ public class SettingsScreen extends JDialog {
GridBagLayout gbl_themeLayout = new GridBagLayout();
// themeContent.setSelectionForeground(theme.getUserNameColor());
// themeContent.setSelectionBackground(theme.getSelectionColor());
themeContent.setForeground(theme.getUserNameColor());
themeContent.setBackground(theme.getCellColor());
@@ -181,7 +178,6 @@ public class SettingsScreen extends JDialog {
themes.setBackground(theme.getUserNameColor());
themes.setForeground(theme.getBackgroundColor());
themes.setSelectedItem(Settings.getInstance().getCurrentTheme());
// themes.setBorder(null);
themes.addItemListener(new ItemListener() {
@@ -191,7 +187,6 @@ public class SettingsScreen extends JDialog {
System.out.println(selectedValue);
selectedTheme = Settings.getInstance().getThemes().get(selectedValue);
}
});
GridBagConstraints gbc_themes = new GridBagConstraints();
@@ -206,24 +201,9 @@ public class SettingsScreen extends JDialog {
colorsPanel.setLayout((LayoutManager) new BoxLayout(colorsPanel, BoxLayout.Y_AXIS));
colorsPanel.setAlignmentX(Component.LEFT_ALIGNMENT);
buildCustomizeElement(new JPanel(), new JButton(), new JTextPane(), theme, theme.getBackgroundColor(), "Background", 1);
buildCustomizeElement(new JPanel(), new JButton(), new JTextPane(), theme, theme.getCellColor(), "Cells", 2);
buildCustomizeElement(new JPanel(),
new JButton(),
new JTextPane(),
theme,
theme.getBackgroundColor(),
"Background",
1);
buildCustomizeElement(new JPanel(),
new JButton(),
new JTextPane(),
theme,
theme.getCellColor(),
"Cells",
2);
buildCustomizeElement(new JPanel(),
new JButton(),
new JTextPane(),
theme,
@@ -231,53 +211,17 @@ public class SettingsScreen extends JDialog {
"Interactable Foreground",
3);
buildCustomizeElement(new JPanel(),
new JButton(),
new JTextPane(),
theme,
theme.getInteractableBackgroundColor(),
"Interactable Background",
4);
buildCustomizeElement(new JPanel(),
new JButton(),
new JTextPane(),
theme,
theme.getMessageColorChat(),
"Messages Chat",
5);
buildCustomizeElement(new JPanel(),
new JButton(),
new JTextPane(),
theme,
theme.getDateColorChat(),
"Date Chat",
6);
buildCustomizeElement(new JPanel(),
new JButton(),
new JTextPane(),
theme,
theme.getSelectionColor(),
"Selection",
7);
buildCustomizeElement(new JPanel(),
new JButton(),
new JTextPane(),
theme,
theme.getTypingMessageColor(),
"Typing Message",
8);
buildCustomizeElement(new JPanel(),
new JButton(),
new JTextPane(),
theme,
theme.getUserNameColor(),
"User Names",
9);
buildCustomizeElement(new JPanel(), new JButton(), new JTextPane(), theme, theme.getMessageColorChat(), "Messages Chat", 5);
buildCustomizeElement(new JPanel(), new JButton(), new JTextPane(), theme, theme.getDateColorChat(), "Date Chat", 6);
buildCustomizeElement(new JPanel(), new JButton(), new JTextPane(), theme, theme.getSelectionColor(), "Selection", 7);
buildCustomizeElement(new JPanel(), new JButton(), new JTextPane(), theme, theme.getTypingMessageColor(), "Typing Message", 8);
buildCustomizeElement(new JPanel(), new JButton(), new JTextPane(), theme, theme.getUserNameColor(), "User Names", 9);
GridBagConstraints gbc_colorsPanel = new GridBagConstraints();
gbc_colorsPanel.fill = GridBagConstraints.HORIZONTAL;
@@ -298,16 +242,14 @@ public class SettingsScreen extends JDialog {
String s = JOptionPane.showInputDialog("Enter a name for the new theme");
System.out.println(s);
Settings.getInstance()
.addNewThemeToMap(new Theme(s, temporaryTheme.getBackgroundColor(),
temporaryTheme.getCellColor(), temporaryTheme.getInteractableForegroundColor(),
temporaryTheme.getInteractableBackgroundColor(), temporaryTheme.getMessageColorChat(),
temporaryTheme.getDateColorChat(), temporaryTheme.getSelectionColor(),
.addNewThemeToMap(new Theme(s, temporaryTheme.getBackgroundColor(), temporaryTheme.getCellColor(),
temporaryTheme.getInteractableForegroundColor(), temporaryTheme.getInteractableBackgroundColor(),
temporaryTheme.getMessageColorChat(), temporaryTheme.getDateColorChat(), temporaryTheme.getSelectionColor(),
temporaryTheme.getTypingMessageColor(), temporaryTheme.getUserNameColor()));
themeArray = Arrays.copyOf(themeArray, themeArray.length + 1);
themeArray[themeArray.length - 1] = Settings.getInstance().getThemes().get(s).getThemeName();
temporaryTheme = new Theme("temporaryTheme",
Settings.getInstance().getThemes().get(Settings.getInstance().getCurrentTheme()));
temporaryTheme = new Theme("temporaryTheme", Settings.getInstance().getThemes().get(Settings.getInstance().getCurrentTheme()));
createNewThemeButton.setEnabled(false);
themes.addItem(themeArray[themeArray.length - 1]);
@@ -421,27 +363,18 @@ public class SettingsScreen extends JDialog {
}
public void updateColorVariables(String key) {
private void updateColorVariables(String key) {
Theme theme = Settings.getInstance().getThemes().get(key);
temporaryTheme = new Theme("temporaryTheme",
Settings.getInstance().getThemes().get(Settings.getInstance().getCurrentTheme()).getBackgroundColor(),
Settings.getInstance().getThemes().get(Settings.getInstance().getCurrentTheme()).getCellColor(),
Settings.getInstance()
.getThemes()
.get(Settings.getInstance().getCurrentTheme())
.getInteractableForegroundColor(),
Settings.getInstance()
.getThemes()
.get(Settings.getInstance().getCurrentTheme())
.getInteractableBackgroundColor(),
Settings.getInstance().getThemes().get(Settings.getInstance().getCurrentTheme()).getInteractableForegroundColor(),
Settings.getInstance().getThemes().get(Settings.getInstance().getCurrentTheme()).getInteractableBackgroundColor(),
Settings.getInstance().getThemes().get(Settings.getInstance().getCurrentTheme()).getMessageColorChat(),
Settings.getInstance().getThemes().get(Settings.getInstance().getCurrentTheme()).getDateColorChat(),
Settings.getInstance().getThemes().get(Settings.getInstance().getCurrentTheme()).getSelectionColor(),
Settings.getInstance()
.getThemes()
.get(Settings.getInstance().getCurrentTheme())
.getTypingMessageColor(),
Settings.getInstance().getThemes().get(Settings.getInstance().getCurrentTheme()).getTypingMessageColor(),
Settings.getInstance().getThemes().get(Settings.getInstance().getCurrentTheme()).getUserNameColor());
colorsPanel.removeAll();
@@ -526,10 +459,9 @@ public class SettingsScreen extends JDialog {
colorsPanel.add(createNewThemeButton, gbc_createNewTheme);
}
public void setContent(JPanel content, GridBagConstraints layout) { contentPanel.add(content, layout); }
private void setContent(JPanel content, GridBagConstraints layout) { contentPanel.add(content, layout); }
public void buildCustomizeElement(JPanel panel, JButton button, JTextPane textPane, Theme theme, Color color,
String name, int yIndex) {
private void buildCustomizeElement(JPanel panel, JButton button, JTextPane textPane, Theme theme, Color color, String name, int yIndex) {
textPane.setFont(new Font("Arial", Font.PLAIN, 14));
textPane.setBackground(theme.getBackgroundColor());
textPane.setForeground(theme.getUserNameColor());

3
src/main/java/envoy/client/ui/Startup.java
View File

@@ -21,6 +21,7 @@ import envoy.exception.EnvoyException;
*
* @author Leon Hofmeister
* @author Maximilian K&auml;fer
* @author Kai S. K. Engelbart
* @since Envoy v0.1-alpha
*/
public class Startup {
@@ -61,7 +62,7 @@ public class Startup {
"Local DB error",
JOptionPane.WARNING_MESSAGE);
}
Settings.getInstance().firstSave(client.getSender());
Settings.getInstance().setUsername(userName);
EventQueue.invokeLater(() -> {
try {