Resource View Processing Cleanup
This commit is contained in:
Konloch
parent
06ff4d4f7d
commit
ecdbfd9745
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@ -0,0 +1,140 @@
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package the.bytecode.club.bytecodeviewer.gui.resourceviewer;
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import org.fife.ui.rsyntaxtextarea.SyntaxConstants;
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import org.objectweb.asm.ClassWriter;
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import the.bytecode.club.bytecodeviewer.BytecodeViewer;
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import the.bytecode.club.bytecodeviewer.Configuration;
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import the.bytecode.club.bytecodeviewer.decompilers.Decompiler;
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import the.bytecode.club.bytecodeviewer.gui.components.SearchableRSyntaxTextArea;
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import the.bytecode.club.bytecodeviewer.gui.hexviewer.JHexEditor;
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import the.bytecode.club.bytecodeviewer.gui.resourceviewer.viewer.ClassViewer;
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import the.bytecode.club.bytecodeviewer.gui.util.PaneUpdaterThread;
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import javax.swing.*;
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import java.awt.*;
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/***************************************************************************
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* Bytecode Viewer (BCV) - Java & Android Reverse Engineering Suite *
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* Copyright (C) 2014 Kalen 'Konloch' Kinloch - http://bytecodeviewer.com *
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* *
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* This program is free software: you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation, either version 3 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program. If not, see <http://www.gnu.org/licenses/>. *
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***************************************************************************/
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/**
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* All classfile resources get preprocessed through this class, from there the specified UI panel is used to display the data
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*
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* @author Konloch
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* @since 6/27/2021
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*/
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public class ResourceProcessClassToViewThread extends PaneUpdaterThread
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{
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private final ResourceViewPanel resourceViewPanel;
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private final ClassViewer cv;
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private final byte[] b;
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private final boolean isPanelEditable;
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private final JButton button;
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public boolean waitingFor;
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public ResourceProcessClassToViewThread(ResourceViewPanel resourceViewPanel, ClassViewer cv, byte[] b, boolean isPanelEditable, JButton button)
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{
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super(resourceViewPanel.panelIndex, resourceViewPanel.decompilerViewIndex);
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this.resourceViewPanel = resourceViewPanel;
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this.cv = cv;
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this.b = b;
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this.isPanelEditable = isPanelEditable;
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this.button = button;
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waitingFor = true;
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}
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@Override
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public void doShit()
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{
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try
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{
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BytecodeViewer.viewer.updateBusyStatus(true);
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if (resourceViewPanel.decompilerViewIndex > 0)
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{
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//hex viewer
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if (resourceViewPanel.decompilerViewIndex == 5)
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{
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final ClassWriter cw = new ClassWriter(0);
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cv.cn.accept(cw);
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final JHexEditor hex = new JHexEditor(cw.toByteArray());
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hex.setFont(new Font(Font.MONOSPACED, Font.PLAIN, (int) BytecodeViewer.viewer.fontSpinner.getValue()));
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SwingUtilities.invokeLater(() -> resourceViewPanel.panel.add(hex));
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}
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else
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{
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viewer = cv;
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updateUpdaterTextArea = (SearchableRSyntaxTextArea) Configuration.rstaTheme.apply(new SearchableRSyntaxTextArea());
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final Decompiler decompiler = Decompiler.decompilersByIndex.get(resourceViewPanel.decompilerViewIndex);
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//perform decompiling inside of this thread
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final String decompiledSource = decompiler.getDecompiler().decompileClassNode(cv.cn, b);
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resourceViewPanel.textArea = updateUpdaterTextArea;
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//set the swing components on the swing thread
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SwingUtilities.invokeLater(() ->
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{
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resourceViewPanel.panel.add(updateUpdaterTextArea.getScrollPane());
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resourceViewPanel.panel.add(updateUpdaterTextArea.getTitleHeader(), BorderLayout.NORTH);
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resourceViewPanel.textArea.setSyntaxEditingStyle(SyntaxConstants.SYNTAX_STYLE_JAVA);
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resourceViewPanel.textArea.setCodeFoldingEnabled(true);
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resourceViewPanel.textArea.setAntiAliasingEnabled(true);
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resourceViewPanel.textArea.setText(decompiledSource);
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resourceViewPanel.textArea.setCaretPosition(0);
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resourceViewPanel.textArea.setEditable(isPanelEditable);
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resourceViewPanel.textArea.getTitleHeader().setText(decompiler.getDecompilerName() + " - Editable: " + resourceViewPanel.textArea.isEditable());
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resourceViewPanel.textArea.setFont(new Font(Font.MONOSPACED, Font.PLAIN,
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(int) BytecodeViewer.viewer.fontSpinner.getValue()));
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waitingFor = false;
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});
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//hold this thread until the swing thread has finished attaching the components
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while (waitingFor)
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{
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try {
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Thread.sleep(1);
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} catch (Exception e) {}
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}
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}
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}
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}
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catch (IndexOutOfBoundsException | NullPointerException e)
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{
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//ignore
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}
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catch (Exception e)
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{
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new the.bytecode.club.bytecodeviewer.api.ExceptionUI(e);
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}
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finally
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{
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cv.resetDivider();
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BytecodeViewer.viewer.updateBusyStatus(false);
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if (button != null)
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button.setEnabled(true);
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}
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}
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}
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@ -1,12 +1,6 @@
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package the.bytecode.club.bytecodeviewer.gui.resourceviewer;
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import org.fife.ui.rsyntaxtextarea.SyntaxConstants;
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import org.objectweb.asm.ClassWriter;
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import the.bytecode.club.bytecodeviewer.BytecodeViewer;
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import the.bytecode.club.bytecodeviewer.Configuration;
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import the.bytecode.club.bytecodeviewer.decompilers.Decompiler;
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import the.bytecode.club.bytecodeviewer.gui.components.SearchableRSyntaxTextArea;
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import the.bytecode.club.bytecodeviewer.gui.hexviewer.JHexEditor;
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import the.bytecode.club.bytecodeviewer.gui.resourceviewer.viewer.ClassViewer;
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import the.bytecode.club.bytecodeviewer.gui.util.PaneUpdaterThread;
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@ -45,7 +39,6 @@ public class ResourceViewPanel
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public PaneUpdaterThread updateThread;
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public final int panelIndex;
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//TODO change the compile mode for Krakatau and Smali assembly
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public ResourcePanelCompileMode compileMode = ResourcePanelCompileMode.JAVA;
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public ResourceViewPanel(int panelIndex) {this.panelIndex = panelIndex;}
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@ -63,69 +56,6 @@ public class ResourceViewPanel
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public void updatePane(ClassViewer cv, byte[] b, JButton button, boolean isPanelEditable)
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{
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updateThread = new PaneUpdaterThread(panelIndex, decompilerViewIndex)
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{
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@Override
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public void doShit()
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{
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try
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{
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BytecodeViewer.viewer.updateBusyStatus(true);
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if(ResourceViewPanel.this.decompilerViewIndex > 0)
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{
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//hex viewer
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if (ResourceViewPanel.this.decompilerViewIndex == 5)
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{
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final ClassWriter cw = new ClassWriter(0);
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cv.cn.accept(cw);
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final JHexEditor hex = new JHexEditor(cw.toByteArray());
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hex.setFont(new Font(Font.MONOSPACED, Font.PLAIN, (int) BytecodeViewer.viewer.fontSpinner.getValue()));
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SwingUtilities.invokeLater(() -> panel.add(hex));
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}
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else
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{
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viewer = cv;
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updateUpdaterTextArea = (SearchableRSyntaxTextArea) Configuration.rstaTheme.apply(new SearchableRSyntaxTextArea());
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final Decompiler decompiler = Decompiler.decompilersByIndex.get(ResourceViewPanel.this.decompilerViewIndex);
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//perform decompiling inside of this thread
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final String decompiledSource = decompiler.getDecompiler().decompileClassNode(cv.cn, b);
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//set the swing components on the swing thread
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SwingUtilities.invokeLater(() ->
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{
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panel.add(updateUpdaterTextArea.getScrollPane());
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panel.add(updateUpdaterTextArea.getTitleHeader(), BorderLayout.NORTH);
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textArea.setSyntaxEditingStyle(SyntaxConstants.SYNTAX_STYLE_JAVA);
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textArea.setCodeFoldingEnabled(true);
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textArea.setAntiAliasingEnabled(true);
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textArea.setText(decompiledSource);
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textArea.setCaretPosition(0);
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textArea.setEditable(isPanelEditable);
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textArea.getTitleHeader().setText(decompiler.getDecompilerName() + " - Editable: " + textArea.isEditable());
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textArea.setFont(new Font(Font.MONOSPACED, Font.PLAIN,
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(int) BytecodeViewer.viewer.fontSpinner.getValue()));
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});
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textArea = updateUpdaterTextArea;
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}
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}
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} catch (java.lang.IndexOutOfBoundsException | java.lang.NullPointerException e) {
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//ignore
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} catch (Exception e) {
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new the.bytecode.club.bytecodeviewer.api.ExceptionUI(e);
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} finally {
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cv.resetDivider();
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BytecodeViewer.viewer.updateBusyStatus(false);
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if (button != null)
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button.setEnabled(true);
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}
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}
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};
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updateThread = new ResourceProcessClassToViewThread(this, cv, b, isPanelEditable, button);
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}
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}
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