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429 lines
16 KiB
Java
429 lines
16 KiB
Java
/*
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* Copyright (C) 2010-2021 JPEXS
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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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package com.jpexs.decompiler.flash.gui;
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import com.jpexs.decompiler.flash.SWF;
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import com.jpexs.decompiler.flash.configuration.Configuration;
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import com.jpexs.decompiler.flash.gui.controls.JRepeatButton;
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import com.jpexs.decompiler.flash.gui.editor.LineMarkedEditorPane;
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import com.jpexs.decompiler.flash.helpers.HighlightedText;
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import com.jpexs.decompiler.flash.helpers.hilight.HighlightSpecialType;
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import com.jpexs.decompiler.flash.helpers.hilight.Highlighting;
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import com.jpexs.decompiler.flash.tags.DefineEditTextTag;
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import com.jpexs.decompiler.flash.tags.Tag;
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import com.jpexs.decompiler.flash.tags.base.FontTag;
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import com.jpexs.decompiler.flash.tags.base.MissingCharacterHandler;
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import com.jpexs.decompiler.flash.tags.base.TextTag;
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import com.jpexs.decompiler.flash.tags.text.TextAlign;
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import com.jpexs.decompiler.flash.tags.text.TextParseException;
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import java.awt.BorderLayout;
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import java.awt.Dimension;
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import java.awt.FlowLayout;
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import java.awt.Insets;
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import java.awt.event.ActionListener;
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import java.io.IOException;
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import java.util.logging.Level;
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import java.util.logging.Logger;
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import javax.swing.BoxLayout;
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import javax.swing.JButton;
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import javax.swing.JPanel;
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import javax.swing.SwingConstants;
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import javax.swing.text.BadLocationException;
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/**
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*
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* @author JPEXS
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*/
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public class TextPanel extends JPanel implements TagEditorPanel {
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private static final Logger logger = Logger.getLogger(TextPanel.class.getName());
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private final MainPanel mainPanel;
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private final SearchPanel<TextTag> textSearchPanel;
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private final LineMarkedEditorPane textValue;
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private final JPanel buttonsPanel;
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private final JButton textEditButton;
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private final JButton textSaveButton;
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private final JButton textCancelButton;
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private final JButton selectPreviousTagButton;
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private final JButton selectNextTagButton;
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private final JButton textAlignLeftButton;
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private final JButton textAlignCenterButton;
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private final JButton textAlignRightButton;
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private final JButton textAlignJustifyButton;
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private final JButton decreaseTranslateXButton;
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private final JButton increaseTranslateXButton;
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private final JButton changeCaseButton;
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private final JButton undoChangesButton;
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private TextTag textTag;
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public TextPanel(final MainPanel mainPanel) {
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super(new BorderLayout());
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this.mainPanel = mainPanel;
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textSearchPanel = new SearchPanel<>(new FlowLayout(), mainPanel);
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textSearchPanel.setAlignmentX(0);
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JPanel topPanel = new JPanel();
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topPanel.setLayout(new BoxLayout(topPanel, BoxLayout.Y_AXIS));
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topPanel.add(textSearchPanel);
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textValue = new LineMarkedEditorPane();
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add(new FasterScrollPane(textValue), BorderLayout.CENTER);
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textValue.setFont(Configuration.getSourceFont());
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textValue.changeContentType("text/swftext");
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textValue.addTextChangedListener(this::textChanged);
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JPanel textButtonsPanel = new JPanel();
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textButtonsPanel.setLayout(new FlowLayout(SwingConstants.WEST));
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textButtonsPanel.setMinimumSize(new Dimension(10, textButtonsPanel.getMinimumSize().height));
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selectPreviousTagButton = createButton(null, "arrowup16", "selectPreviousTag", e -> mainPanel.previousTag());
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selectNextTagButton = createButton(null, "arrowdown16", "selectNextTag", e -> mainPanel.nextTag());
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textAlignLeftButton = createButton(null, "textalignleft16", "text.align.left", e -> textAlign(TextAlign.LEFT));
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textAlignCenterButton = createButton(null, "textaligncenter16", "text.align.center", e -> textAlign(TextAlign.CENTER));
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textAlignRightButton = createButton(null, "textalignright16", "text.align.right", e -> textAlign(TextAlign.RIGHT));
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textAlignJustifyButton = createButton(null, "textalignjustify16", "text.align.justify", e -> textAlign(TextAlign.JUSTIFY));
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decreaseTranslateXButton = createButton(null, "textunindent16", "text.align.translatex.decrease", e -> translateX(-(int) SWF.unitDivisor, ((JRepeatButton) e.getSource()).getRepeatCount()), true);
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increaseTranslateXButton = createButton(null, "textindent16", "text.align.translatex.increase", e -> translateX((int) SWF.unitDivisor, ((JRepeatButton) e.getSource()).getRepeatCount()), true);
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changeCaseButton = createButton(null, "textuppercase16", "text.toggleCase", e -> changeCase(0));
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undoChangesButton = createButton(null, "reload16", "text.undo", e -> undoChanges());
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textButtonsPanel.add(selectPreviousTagButton);
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textButtonsPanel.add(selectNextTagButton);
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textButtonsPanel.add(textAlignLeftButton);
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textButtonsPanel.add(textAlignCenterButton);
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textButtonsPanel.add(textAlignRightButton);
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textButtonsPanel.add(textAlignJustifyButton);
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textButtonsPanel.add(decreaseTranslateXButton);
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textButtonsPanel.add(increaseTranslateXButton);
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textButtonsPanel.add(changeCaseButton);
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textButtonsPanel.add(undoChangesButton);
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textButtonsPanel.setAlignmentX(0);
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topPanel.add(textButtonsPanel);
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add(topPanel, BorderLayout.NORTH);
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buttonsPanel = new JPanel(new FlowLayout());
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textEditButton = createButton("button.edit", "edit16", null, e -> editText());
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textSaveButton = createButton("button.save", "save16", null, e -> saveText(true));
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textCancelButton = createButton("button.cancel", "cancel16", null, e -> cancelText());
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// hide the buttonts to aviod panel resize problems on other views
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textEditButton.setVisible(false);
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textSaveButton.setVisible(false);
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textCancelButton.setVisible(false);
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buttonsPanel.add(textEditButton);
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buttonsPanel.add(textSaveButton);
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buttonsPanel.add(textCancelButton);
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add(buttonsPanel, BorderLayout.SOUTH);
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}
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private JButton createButton(String textResource, String iconName, String toolTipResource, ActionListener actionListener) {
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return createButton(textResource, iconName, toolTipResource, actionListener, false);
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}
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private JButton createButton(String textResource, String iconName, String toolTipResource, ActionListener actionListener, boolean repeat) {
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String text = textResource == null ? "" : mainPanel.translate(textResource);
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JButton button = repeat ? new JRepeatButton(text, View.getIcon(iconName)) : new JButton(text, View.getIcon(iconName));
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button.setMargin(new Insets(3, 3, 3, 10));
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button.addActionListener(actionListener);
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if (toolTipResource != null) {
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button.setToolTipText(mainPanel.translate(toolTipResource));
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}
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return button;
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}
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public SearchPanel<TextTag> getSearchPanel() {
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return textSearchPanel;
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}
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public void setText(TextTag textTag) {
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this.textTag = textTag;
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String formattedText;
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try {
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formattedText = textTag.getFormattedText(false).text;
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} catch (IndexOutOfBoundsException ex) {
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formattedText = "Invalid text tag";
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}
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textValue.setText(formattedText);
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textValue.setCaretPosition(0);
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setModified(false);
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setEditText(false);
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boolean readOnly = ((Tag) textTag).isReadOnly();
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if (readOnly) {
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textValue.setEditable(false);
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}
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buttonsPanel.setVisible(!readOnly);
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textAlignLeftButton.setVisible(!readOnly);
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textAlignCenterButton.setVisible(!readOnly);
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textAlignRightButton.setVisible(!readOnly);
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textAlignJustifyButton.setVisible(!readOnly);
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decreaseTranslateXButton.setVisible(!readOnly);
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increaseTranslateXButton.setVisible(!readOnly);
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changeCaseButton.setVisible(!readOnly);
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undoChangesButton.setVisible(!readOnly);
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selectPreviousTagButton.setVisible(mainPanel.getCurrentView() == MainPanel.VIEW_RESOURCES);
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selectNextTagButton.setVisible(mainPanel.getCurrentView() == MainPanel.VIEW_RESOURCES);
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}
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private boolean isModified() {
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return textSaveButton.isVisible() && textSaveButton.isEnabled();
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}
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private void setModified(boolean value) {
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textSaveButton.setEnabled(value);
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textCancelButton.setEnabled(value);
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}
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public void focusTextValue() {
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textValue.requestFocusInWindow();
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if (textTag != null && !isModified()) {
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HighlightedText text = textTag.getFormattedText(false);
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for (Highlighting highlight : text.getSpecialHighlights()) {
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if (highlight.getProperties().subtype == HighlightSpecialType.TEXT) {
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textValue.select(highlight.startPos, highlight.startPos + highlight.len);
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break;
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}
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}
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}
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}
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private void changeCase(int caseMode) {
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// todo: use case mode: first letter, capitalize each word, toggle, etc
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int selStart = textValue.getSelectionStart();
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int selEnd = textValue.getSelectionEnd();
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if (selEnd > selStart) {
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StringBuilder selected = new StringBuilder(textValue.getSelectedText());
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HighlightedText text = textTag.getFormattedText(false);
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boolean allUpper = true;
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for (Highlighting highlight : text.getSpecialHighlights()) {
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if (highlight.getProperties().subtype == HighlightSpecialType.TEXT) {
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int hStart = highlight.startPos;
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int hEnd = highlight.startPos + highlight.len;
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int start = Math.max(selStart, hStart);
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int end = Math.min(selEnd, hEnd);
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if (start < end) {
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try {
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String str = textValue.getDocument().getText(start, end - start);
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if (!str.equals(str.toUpperCase())) {
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allUpper = false;
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break;
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}
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} catch (BadLocationException ex) {
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logger.log(Level.SEVERE, null, ex);
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}
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}
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}
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}
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for (Highlighting highlight : text.getSpecialHighlights()) {
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if (highlight.getProperties().subtype == HighlightSpecialType.TEXT) {
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int hStart = highlight.startPos;
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int hEnd = highlight.startPos + highlight.len;
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int start = Math.max(selStart, hStart);
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int end = Math.min(selEnd, hEnd);
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if (start < end) {
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try {
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String str = textValue.getDocument().getText(start, end - start);
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if (allUpper) {
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str = str.toLowerCase();
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} else {
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str = str.toUpperCase();
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}
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selected.replace(start - selStart, end - selStart, str);
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} catch (BadLocationException ex) {
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logger.log(Level.SEVERE, null, ex);
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}
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}
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}
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}
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textValue.replaceSelection(selected.toString());
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saveText(true);
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updateButtonsVisibility();
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textTag.getSwf().clearImageCache();
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mainPanel.repaintTree();
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textValue.requestFocusInWindow();
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textValue.select(selStart, selEnd);
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}
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}
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public void closeTag() {
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textTag = null;
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}
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private void setEditText(boolean edit) {
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textValue.setEditable(Configuration.editorMode.get() || edit);
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updateButtonsVisibility();
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}
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private void updateButtonsVisibility() {
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boolean edit = textValue.isEditable();
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boolean editorMode = Configuration.editorMode.get();
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textEditButton.setVisible(!edit);
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textSaveButton.setVisible(edit);
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boolean modified = isModified();
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textCancelButton.setVisible(edit);
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textCancelButton.setEnabled(modified || !editorMode);
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changeCaseButton.setEnabled(!modified);
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boolean alignable = false;
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if (textTag != null && !(textTag instanceof DefineEditTextTag)) {
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alignable = !edit || (editorMode && !modified);
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}
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textAlignLeftButton.setVisible(alignable);
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textAlignCenterButton.setVisible(alignable);
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textAlignRightButton.setVisible(alignable);
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textAlignJustifyButton.setVisible(alignable);
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increaseTranslateXButton.setVisible(alignable);
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decreaseTranslateXButton.setVisible(alignable);
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undoChangesButton.setVisible(textTag != null && textTag.isModified());
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}
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public void updateSearchPos() {
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textValue.setCaretPosition(0);
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textSearchPanel.showQuickFindDialog(textValue);
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}
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private void editText() {
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setEditText(true);
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showTextComparingPreview();
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}
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private void cancelText() {
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setEditText(false);
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mainPanel.reload(true);
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}
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private void saveText(boolean refresh) {
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if (mainPanel.saveText(textTag, textValue.getText(), null, textValue)) {
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setEditText(false);
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setModified(false);
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textTag.getSwf().clearImageCache();
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if (refresh) {
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mainPanel.repaintTree();
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}
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}
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}
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private void textAlign(TextAlign textAlign) {
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if (textTag.alignText(textAlign)) {
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updateButtonsVisibility();
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textTag.getSwf().clearImageCache();
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mainPanel.repaintTree();
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}
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}
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private void translateX(int delta, int repeatCount) {
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if (textTag.translateText(delta * (repeatCount + 1))) {
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updateButtonsVisibility();
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textTag.getSwf().clearImageCache();
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mainPanel.repaintTree();
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}
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}
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private void undoChanges() {
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try {
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textTag.undo();
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} catch (InterruptedException | IOException ex) {
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logger.log(Level.SEVERE, null, ex);
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}
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textTag.getSwf().clearImageCache();
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mainPanel.repaintTree();
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}
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private void textChanged() {
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setModified(true);
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showTextComparingPreview();
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}
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private void showTextComparingPreview() {
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if (!Configuration.showOldTextDuringTextEditing.get()) {
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return;
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}
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if (textValue.isEditable()) {
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boolean ok = false;
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try {
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TextTag copyTextTag = (TextTag) textTag.cloneTag();
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if (copyTextTag.setFormattedText(new MissingCharacterHandler() {
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@Override
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public boolean handle(TextTag textTag, FontTag font, char character) {
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return false;
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}
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}, textValue.getText(), null)) {
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ok = true;
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mainPanel.showTextTagWithNewValue(textTag, copyTextTag);
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}
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} catch (TextParseException | InterruptedException | IOException ex) {
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}
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if (!ok) {
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mainPanel.showTextTagWithNewValue(textTag, null);
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}
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}
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}
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@Override
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public boolean tryAutoSave() {
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if (isModified() && Configuration.autoSaveTagModifications.get()) {
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try {
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saveText(false);
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updateButtonsVisibility();
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} catch (Exception ex) {
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logger.log(Level.SEVERE, "Cannot auto-save text tag.", ex);
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}
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}
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return !isModified();
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}
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@Override
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public boolean isEditing() {
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return textSaveButton.isVisible() && textSaveButton.isEnabled();
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}
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}
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