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/*******************************************************************************
* Copyright (c) 2015 Jeff Martin.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the GNU Lesser General Public
* License v3.0 which accompanies this distribution, and is available at
* http://www.gnu.org/licenses/lgpl.html
* <p>
* Contributors:
* Jeff Martin - initial API and implementation
******************************************************************************/
package cuchaz.enigma.gui.dialog;
import cuchaz.enigma.gui.util.GuiUtil;
import cuchaz.enigma.utils.I18n;
import cuchaz.enigma.gui.util.ScaleUtil;
import javax.swing.*;
import javax.swing.text.html.HTML;
import java.awt.*;
import java.awt.BorderLayout;
import java.awt.Container;
import java.awt.FlowLayout;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;
import javax.swing.*;
import com.google.common.base.Strings;
import cuchaz.enigma.analysis.EntryReference;
import cuchaz.enigma.gui.GuiController;
import cuchaz.enigma.gui.elements.ValidatableTextArea;
import cuchaz.enigma.gui.util.GuiUtil;
import cuchaz.enigma.gui.util.ScaleUtil;
import cuchaz.enigma.network.packet.ChangeDocsC2SPacket;
import cuchaz.enigma.translation.representation.entry.Entry;
import cuchaz.enigma.utils.I18n;
import cuchaz.enigma.utils.validation.Message;
import cuchaz.enigma.utils.validation.ValidationContext;
public class JavadocDialog {
private final JDialog ui;
private final GuiController controller;
private final EntryReference<Entry<?>, Entry<?>> entry;
private final ValidatableTextArea text;
private final ValidationContext vc = new ValidationContext();
private JavadocDialog(JFrame parent, GuiController controller, EntryReference<Entry<?>, Entry<?>> entry, String preset) {
this.ui = new JDialog(parent, I18n.translate("javadocs.edit"));
this.controller = controller;
this.entry = entry;
this.text = new ValidatableTextArea(10, 40);
// set up dialog
Container contentPane = ui.getContentPane();
contentPane.setLayout(new BorderLayout());
// editor panel
this.text.setText(preset);
this.text.setTabSize(2);
contentPane.add(new JScrollPane(this.text), BorderLayout.CENTER);
this.text.addKeyListener(new KeyAdapter() {
@Override
public void keyPressed(KeyEvent event) {
switch (event.getKeyCode()) {
case KeyEvent.VK_ENTER:
if (event.isControlDown()) {
doSave();
if (vc.canProceed()) {
close();
}
}
break;
case KeyEvent.VK_ESCAPE:
close();
break;
default:
break;
}
}
});
// buttons panel
JPanel buttonsPanel = new JPanel();
buttonsPanel.setLayout(new FlowLayout(FlowLayout.RIGHT));
buttonsPanel.add(GuiUtil.unboldLabel(new JLabel(I18n.translate("javadocs.instruction"))));
JButton cancelButton = new JButton(I18n.translate("javadocs.cancel"));
cancelButton.addActionListener(event -> close());
buttonsPanel.add(cancelButton);
JButton saveButton = new JButton(I18n.translate("javadocs.save"));
saveButton.addActionListener(event -> doSave());
buttonsPanel.add(saveButton);
contentPane.add(buttonsPanel, BorderLayout.SOUTH);
// tags panel
JMenuBar tagsMenu = new JMenuBar();
// add javadoc tags
for (JavadocTag tag : JavadocTag.values()) {
JButton tagButton = new JButton(tag.getText());
tagButton.addActionListener(action -> {
boolean textSelected = text.getSelectedText() != null;
String tagText = tag.isInline() ? "{" + tag.getText() + " }" : tag.getText() + " ";
if (textSelected) {
if (tag.isInline()) {
tagText = "{" + tag.getText() + " " + text.getSelectedText() + "}";
} else {
tagText = tag.getText() + " " + text.getSelectedText();
}
text.replaceSelection(tagText);
} else {
text.insert(tagText, text.getCaretPosition());
}
if (tag.isInline()) {
text.setCaretPosition(text.getCaretPosition() - 1);
}
text.grabFocus();
});
tagsMenu.add(tagButton);
}
// add html tags
JComboBox<String> htmlList = new JComboBox<String>();
htmlList.setPreferredSize(new Dimension());
for (HTML.Tag htmlTag : HTML.getAllTags()) {
htmlList.addItem(htmlTag.toString());
}
htmlList.addActionListener(action -> {
String tagText = "<" + htmlList.getSelectedItem().toString() + ">";
text.insert(tagText, text.getCaretPosition());
text.grabFocus();
});
tagsMenu.add(htmlList);
contentPane.add(tagsMenu, BorderLayout.NORTH);
// show the frame
this.ui.setSize(ScaleUtil.getDimension(600, 400));
this.ui.setLocationRelativeTo(parent);
this.ui.setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
}
// Called when the "Save" button gets clicked.
public void doSave() {
vc.reset();
validate();
if (!vc.canProceed()) return;
save();
if (!vc.canProceed()) return;
close();
}
public void close() {
this.ui.setVisible(false);
this.ui.dispose();
}
public void validate() {
vc.setActiveElement(text);
if (text.getText().contains("*/")) {
vc.raise(Message.ILLEGAL_DOC_COMMENT_END);
}
controller.changeDocs(vc, entry, text.getText(), true);
}
public void save() {
vc.setActiveElement(text);
controller.changeDocs(vc, entry, text.getText());
if (!vc.canProceed()) return;
controller.sendPacket(new ChangeDocsC2SPacket(entry.getNameableEntry(), text.getText()));
}
public static void show(JFrame parent, GuiController controller, EntryReference<Entry<?>, Entry<?>> entry) {
EntryReference<Entry<?>, Entry<?>> translatedReference = controller.project.getMapper().deobfuscate(entry);
String text = Strings.nullToEmpty(translatedReference.entry.getJavadocs());
JavadocDialog dialog = new JavadocDialog(parent, controller, entry, text);
dialog.ui.doLayout();
dialog.ui.setVisible(true);
dialog.text.grabFocus();
}
private enum JavadocTag {
CODE(true),
LINK(true),
LINKPLAIN(true),
RETURN(false),
SEE(false),
THROWS(false);
private boolean inline;
private JavadocTag(boolean inline) {
this.inline = inline;
}
public String getText() {
return "@" + this.name().toLowerCase();
}
public boolean isInline() {
return this.inline;
}
}
}
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