-
Notifications
You must be signed in to change notification settings - Fork 0
/
PanelSettings.java
191 lines (163 loc) · 5.43 KB
/
PanelSettings.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyEvent;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.Properties;
/**
* Settings screen
*/
@SuppressWarnings("serial")
public class PanelSettings extends JPanel {
/**
* Main JFrame this panel is drawn upon
*/
final private Window owner;
/**
* Height of GUI window
*/
private int height;
/**
* Main JFrame this panel is drawn upon
*/
private int width;
/**
* Main JFrame this panel is drawn upon
*/
private JSlider[] sliders;
/**
* Main JFrame this panel is drawn upon
*/
private JLabel[] sliderLabels;
/**
* Main JFrame this panel is drawn upon
*/
private PanelBack backButtonLayout;
/**
* Main JFrame this panel is drawn upon
*/
private static Properties props = new Properties();
/**
* Creates a new PanelSettings on the Window owner with the given width and height
*
* @param owner JFrame window
* @param width Width of window
* @param height Height of window
*/
public PanelSettings(Window owner, int width, int height) {
this.width = width;
this.height = height;
this.owner = owner;
loadProps(); // loads settings file
createGUI(); // draws sliders and buttons
}
/**
* Draws background
*/
public void paintComponent(Graphics g) {
g.setColor(Driver.bgColor);
g.fillRect(0, 0, width, height);
}
/**
* Loads app.properties.
* Used for reading and saving settings.
*/
private static void loadProps() {
try {
FileInputStream in = new FileInputStream(Driver.projectPath + "/app.properties");
props.load(in);
in.close();
} catch (IOException e) {
e.printStackTrace();
}
}
/**
* Creates layout and draws Sliders and Buttons.
* Also sets key bindings.
*/
private void createGUI() {
// creates a layout
setLayout(new BoxLayout(this, BoxLayout.Y_AXIS));
// creates the back button
backButtonLayout = new PanelBack();
backButtonLayout.backButton.addActionListener(event -> {
SwingUtilities.invokeLater(() -> owner.showView(new PanelHome(owner, Driver.width, Driver.height)));
});
add(backButtonLayout);
// panel for the sliders
JPanel controlsPanel = new JPanel();
controlsPanel.setLayout(new GridBagLayout());
controlsPanel.setBackground(Driver.bgColor);
GridBagConstraints c = new GridBagConstraints();
c.fill = GridBagConstraints.HORIZONTAL;
c.insets = new Insets(10, 50, 10, 50);
sliderLabels = new JLabel[1];
sliders = new JSlider[1];
// adds a settings slider for song volume
sliderLabels[0] = new JLabel("Song Volume");
c.gridx = 1;
c.gridy = 0;
controlsPanel.add(sliderLabels[0], c);
sliders[0] = new JSlider(JSlider.VERTICAL, 0, 100, Integer.parseInt(props.getProperty("songVolume")));
c.gridx = 1;
c.gridy = 1;
controlsPanel.add(sliders[0], c);
sliders[0].setMajorTickSpacing(10);
sliders[0].setMinorTickSpacing(1);
for (int i = 0; i < sliders.length; i++) {
sliders[i].setPaintTicks(true);
sliders[i].setPaintLabels(true);
sliders[i].setBackground(Driver.bgColor);
sliders[i].setPreferredSize(new Dimension(30, 320));
sliderLabels[i].setFont(Driver.standardFont);
}
JPanel saveButtonPanel = new JPanel(new FlowLayout());
saveButtonPanel.setBackground(Driver.bgColor);
JButton saveButton = new JButton("Save");
saveButton.setFont(Driver.standardFont);
saveButton.setAlignmentX(Component.CENTER_ALIGNMENT);
saveButton.setPreferredSize(new Dimension(140, 45));
saveButton.addActionListener(new saveProps());
saveButtonPanel.add(saveButton);
c.gridx = 0;
c.gridy = 2;
c.gridwidth = 4;
controlsPanel.add(saveButtonPanel, c);
add(controlsPanel);
// key bindings
int backMap = JComponent.WHEN_IN_FOCUSED_WINDOW;
InputMap imap = this.getInputMap(backMap);
KeyStroke escape = KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0);
imap.put(escape, "return");
ActionMap amap = this.getActionMap();
amap.put("return", new BackAction());
owner.requestFocus();
}
/**
* Goes back to PanelHome if the back button is pressed
*/
@SuppressWarnings("serial")
private class BackAction extends AbstractAction {
public void actionPerformed(ActionEvent e) {
backButtonLayout.backButton.doClick();
}
}
/**
* Saves settings from JSliders to app.properties
*/
private class saveProps implements ActionListener {
public void actionPerformed(ActionEvent e) {
try {
FileOutputStream out = new FileOutputStream(Driver.projectPath + "/app.properties");
props.setProperty("songVolume", sliders[0].getValue() + "");
props.store(out, "Settings");
out.close();
} catch (IOException f) {
f.printStackTrace();
}
}
}
}