bcv-vf/src/main/java/the/bytecode/club/bytecodeviewer/util/DialogueUtils.java

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package the.bytecode.club.bytecodeviewer.util;
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import the.bytecode.club.bytecodeviewer.BytecodeViewer;
import the.bytecode.club.bytecodeviewer.Configuration;
import the.bytecode.club.bytecodeviewer.gui.components.FileChooser;
import the.bytecode.club.bytecodeviewer.gui.components.MultipleChoiceDialogue;
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import javax.swing.*;
import javax.swing.filechooser.FileFilter;
import java.io.File;
/**
* @author Konloch
* @since 7/1/2021
*/
public class DialogueUtils
{
/**
* Asks if the user would like to overwrite the file
*/
public static boolean canOverwriteFile(String filePath)
{
return canOverwriteFile(new File(filePath));
}
/**
* Asks if the user would like to overwrite the file
*/
public static boolean canOverwriteFile(File file) {
if (file.exists())
{
MultipleChoiceDialogue dialogue = new MultipleChoiceDialogue("Bytecode Viewer - Overwrite File",
"Are you sure you wish to overwrite this existing file?",
new String[]{"Yes", "No"});
if (dialogue.promptChoice() == 0) {
file.delete();
return true;
} else {
return false;
}
}
return true;
}
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/**
* Prompts a File Chooser dilogue
*/
public static File fileChooser(String title, String description, String... extensions)
{
return fileChooser(title, description, null, extensions);
}
/**
* Prompts a File Chooser dilogue
*/
public static File fileChooser(String title, String description, FileFilter filter, String... extensions)
{
final JFileChooser fc = new FileChooser(Configuration.getLastDirectory(),
title,
description,
extensions);
if(filter != null)
fc.setFileFilter(filter);
int returnVal = fc.showOpenDialog(BytecodeViewer.viewer);
if (returnVal == JFileChooser.APPROVE_OPTION)
try {
File file = fc.getSelectedFile();
Configuration.lastDirectory = file.getAbsolutePath();
return file;
} catch (Exception e1) {
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BytecodeViewer.handleException(e1);
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}
return null;
}
}