added file saving feature

AppLoidx · May 26, 2019 · 3810df4 · 3810df4
1 parent 03caff3
commit 3810df4
Show file tree

Hide file tree

Showing 3 changed files with 105 additions and 3 deletions.
diff --git a/src/main/java/application/Settings.java b/src/main/java/application/Settings.java
@@ -15,6 +15,7 @@
 public final class Settings {
     private static transient volatile int tickFinishSleepTime = 6;
     private static String backgroundPath;
+    private static String assemblerText;
     private static Color busColor = DisplayStyles.COLOR_BUS;
     private static Color activeBusColor = DisplayStyles.COLOR_ACTIVE;
     private static Image backgroundImage;
@@ -61,6 +62,7 @@ public static void save(){
         data.mainTextColor = Settings.getMainTextColor();
         data.inputTitleColor = Settings.inputTitleColor;
         data.inputBodyColor = Settings.getInputBodyColor();
+        data.assemblerText = Settings.getAssemblerText();
         if (saveDebugMarks) saveDebugMarks(data);
         data.save();
     }
@@ -77,6 +79,7 @@ private static void init(SettingsData data){
         Settings.setMainTextColor(data.mainTextColor);
         Settings.setBorderColor(data.borderColor);
         Settings.setBackgroundColor(data.backgroundColor);
+        Settings.setAssemblerText(data.assemblerText);
         if (data.markedAddrs!=null) Debugger.markedAddrs = data.markedAddrs;
     }
     public static void init(){
@@ -150,4 +153,12 @@ public static Color getBackgroundColor() {
     public static void setBackgroundColor(Color backgroundColor) {
         Settings.backgroundColor = backgroundColor;
     }
+
+    public static String getAssemblerText() {
+        return assemblerText;
+    }
+
+    public static void setAssemblerText(String assemblerText) {
+        Settings.assemblerText = assemblerText;
+    }
 }
diff --git a/src/main/java/application/entities/SettingsData.java b/src/main/java/application/entities/SettingsData.java
@@ -31,6 +31,8 @@ public class SettingsData implements Serializable {
     public Color borderColor;
     @SerializedName("background_color")
     public Color backgroundColor;
+    @SerializedName("assembler_text")
+    public String assemblerText;
 
     public transient Image backgroundImage;
 

diff --git a/src/main/java/application/views/AssemblerView.java b/src/main/java/application/views/AssemblerView.java
@@ -17,12 +17,14 @@
 
 import javax.imageio.ImageIO;
 import javax.swing.*;
+import javax.swing.filechooser.FileFilter;
 import javax.swing.text.BadLocationException;
 import java.awt.*;
+import java.awt.event.ActionEvent;
 import java.awt.event.KeyEvent;
 import java.awt.event.KeyListener;
-import java.io.IOException;
-import java.io.InputStream;
+import java.awt.event.WindowEvent;
+import java.io.*;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -57,7 +59,10 @@ public AssemblerView(GUI gui) {
         this.cpu = gui.getCPU();
         this.cmanager = gui.getComponentManager();
         this.text = new RSyntaxTextArea();
-        this.text.setText("ORG ADDR\n\nBEGIN:\n\t");
+
+        this.text.setText(Settings.getAssemblerText()!=null?Settings.getAssemblerText():"ORG ADDR\n\nBEGIN:\n\t");
+
+
         this.asm = new Assembler(this.cpu.getInstructionSet(), this.text);
         setTextArea();
 
@@ -89,6 +94,9 @@ public AssemblerView(GUI gui) {
 
         this.add(button);
 
+        setSaveToFileBtn();
+        setExtractFromFileBtn();
+
     }
 
     public void panelActivate() {
@@ -207,6 +215,7 @@ public void keyTyped(KeyEvent e) {
 
             @Override
             public void keyPressed(KeyEvent e) {
+                Settings.setAssemblerText(text.getText());
                 if (e.getKeyCode() == KeyEvent.VK_ENTER) {
                     text.removeAllLineHighlights();
                     try {
@@ -231,5 +240,85 @@ public void keyReleased(KeyEvent e) {
         this.add(scroll);
     }
 
+    private void setSaveToFileBtn(){
+        JButton btn = new JButton("Сохранить в файл");
+        btn.setBounds(650, 430, 170, 40);
+        btn.addActionListener((a) -> createFileChooseWindow(0));
+        this.add(btn);
+    }
+
+    private void setExtractFromFileBtn(){
+        JButton btn = new JButton("Загрузить с файла");
+        btn.setBounds(650, 480, 170, 40);
+        btn.addActionListener((a) -> createFileChooseWindow(1));
+        this.add(btn);
+    }
+
+    private void createFileChooseWindow(int operation){
+        JFrame frame = new JFrame("Choose file");
+//        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+        JPanel pane = new JPanel();
+
+        JFileChooser fileChooser = new JFileChooser();
+        pane.add(fileChooser);
+        if (operation==0) fileChooser.setApproveButtonText("Сохранить");
+        else fileChooser.setApproveButtonText("Загрузить");
+        fileChooser.addActionListener(a -> {
+            if (a.getID() == ActionEvent.ACTION_PERFORMED && fileChooser.getSelectedFile()!=null) {
+
+                File file = fileChooser.getSelectedFile();
+                boolean status = false;
+                switch (operation){
+                    case 0:
+                        try {
+                            if (!file.exists()) file.createNewFile();
+                            if (file.canWrite() && file.canExecute()){
+
+                                    BufferedWriter bw = new BufferedWriter(new FileWriter(file));
+                                    String data = text.getText();
+                                    for (String l : data.split("\n")) {
+                                        bw.write(l);
+                                        bw.newLine();
+                                    }
+                                    bw.close();
+                                    status = true;
+
+                            }
+                        } catch (IOException e) {
+                            e.printStackTrace();
+                        } finally {
+                            if (status) frame.dispatchEvent(new WindowEvent(frame, WindowEvent.WINDOW_CLOSING));
+                        }
+                    case 1:
+
+                        if (file.canRead() && file.canExecute()){
+                            try {
+                                BufferedReader br = new BufferedReader(new FileReader(file));
+                                StringBuilder sb = new StringBuilder();
+                                String line;
+                                while((line=br.readLine())!=null){
+                                    sb.append(line).append("\n");
+                                }
+                                text.setText(sb.toString());
+                                status = true;
+                            } catch (IOException e) {
+                                e.printStackTrace();
+                            } finally {
+                                if (status) frame.dispatchEvent(new WindowEvent(frame, WindowEvent.WINDOW_CLOSING));
+                            }
+                        }
+                }
+
+            }
+        });
+
+        frame.getContentPane().add(pane, BorderLayout.CENTER);
+
+        frame.setSize(650, 450);
+        frame.setLocationRelativeTo(null);
+        frame.setVisible(true);
+        frame.setResizable(false);
+    }
+
 }