/*
* Copyright (C) 2010-2016 JPEXS
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.jpexs.decompiler.flash.gui;
import com.jpexs.decompiler.flash.configuration.Configuration;
import com.jpexs.decompiler.flash.tags.font.CharacterRanges;
import com.jpexs.helpers.Helper;
import java.awt.BorderLayout;
import java.awt.Container;
import java.awt.Dimension;
import java.awt.FlowLayout;
import java.awt.Font;
import java.awt.FontFormatException;
import java.awt.event.ActionEvent;
import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;
import java.io.File;
import java.io.IOException;
import java.util.HashSet;
import java.util.Set;
import java.util.TreeSet;
import javax.swing.Box;
import javax.swing.BoxLayout;
import javax.swing.ButtonGroup;
import javax.swing.JButton;
import javax.swing.JCheckBox;
import javax.swing.JComboBox;
import javax.swing.JFileChooser;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JRadioButton;
import javax.swing.JScrollPane;
import javax.swing.JTextField;
import javax.swing.event.DocumentEvent;
import javax.swing.event.DocumentListener;
import javax.swing.filechooser.FileFilter;
/**
*
* @author JPEXS
*/
public class FontEmbedDialog extends AppDialog {
private static final int SAMPLE_MAX_LENGTH = 50;
private final JComboBox<FontFamily> familyNamesSelection;
private final JComboBox<FontFace> faceSelection;
private final JCheckBox[] rangeCheckboxes;
private final String rangeNames[];
private final JLabel[] rangeSamples;
private final JTextField individualCharsField;
private int result = ERROR_OPTION;
private JLabel individialSample;
private Font customFont;
private final JCheckBox allCheckbox;
public Font getSelectedFont() {
if (ttfFileRadio.isSelected() && customFont != null) {
return customFont;
}
return ((FontFace) faceSelection.getSelectedItem()).font;
}
public Set<Integer> getSelectedChars() {
Set<Integer> chars = new TreeSet<>();
Font f = getSelectedFont();
if (allCheckbox.isSelected()) {
for (int i = 0; i < rangeCheckboxes.length; i++) {
int[] codes = CharacterRanges.rangeCodes(i);
for (int c : codes) {
if (f.canDisplay(c)) {
chars.add(c);
}
}
}
} else {
for (int i = 0; i < rangeCheckboxes.length; i++) {
if (rangeCheckboxes[i].isSelected()) {
int[] codes = CharacterRanges.rangeCodes(i);
for (int c : codes) {
if (f.canDisplay(c)) {
chars.add(c);
}
}
}
}
String indStr = individualCharsField.getText();
for (int i = 0; i < indStr.length(); i++) {
if (f.canDisplay(indStr.codePointAt(i))) {
chars.add(indStr.codePointAt(i));
}
}
}
return chars;
}
private JRadioButton ttfFileRadio;
private JRadioButton installedRadio;
private void updateFaceSelection() {
faceSelection.setModel(FontPanel.getFaceModel((FontFamily) familyNamesSelection.getSelectedItem()));
}
public FontEmbedDialog(FontFace selectedFace, String selectedChars) {
setSize(900, 600);
setDefaultCloseOperation(HIDE_ON_CLOSE);
setTitle(translate("dialog.title"));
Container cnt = getContentPane();
cnt.setLayout(new BoxLayout(cnt, BoxLayout.Y_AXIS));
JPanel selFontPanel = new JPanel(new FlowLayout());
installedRadio = new JRadioButton(translate("installed"));
ttfFileRadio = new JRadioButton(translate("ttffile.noselection"));
ButtonGroup bg = new ButtonGroup();
bg.add(installedRadio);
bg.add(ttfFileRadio);
installedRadio.setSelected(true);
individialSample = new JLabel();
familyNamesSelection = new JComboBox<>(FontPanel.getFamilyModel());
familyNamesSelection.setSelectedItem(new FontFamily(selectedFace.font));
faceSelection = new JComboBox<>();
updateFaceSelection();
faceSelection.setSelectedItem(selectedFace);
JButton loadFromDiskButton = new JButton(View.getIcon("open16"));
loadFromDiskButton.setToolTipText(translate("button.loadfont"));
loadFromDiskButton.addActionListener(this::loadFromDiscButtonActionPerformed);
selFontPanel.add(installedRadio);
selFontPanel.add(familyNamesSelection);
selFontPanel.add(faceSelection);
selFontPanel.add(ttfFileRadio);
selFontPanel.add(loadFromDiskButton);
installedRadio.addItemListener(new ItemListener() {
@Override
public void itemStateChanged(ItemEvent e) {
if (e.getStateChange() == ItemEvent.SELECTED) {
updateCheckboxes();
}
}
});
ttfFileRadio.addItemListener(new ItemListener() {
@Override
public void itemStateChanged(ItemEvent e) {
if (e.getStateChange() == ItemEvent.SELECTED) {
if (ttfFileRadio.isSelected()) {
if (customFont == null) {
if (loadFromDisk()) {
updateCheckboxes();
} else {
installedRadio.setSelected(true);
}
} else {
updateCheckboxes();
}
}
}
}
});
cnt.add(selFontPanel);
JPanel rangesPanel = new JPanel();
rangesPanel.setLayout(new BoxLayout(rangesPanel, BoxLayout.Y_AXIS));
final int rc = CharacterRanges.rangeCount();
rangeCheckboxes = new JCheckBox[rc];
rangeSamples = new JLabel[rc];
rangeNames = new String[rc];
allCheckbox = new JCheckBox(translate("allcharacters"));
allCheckbox.addItemListener(new ItemListener() {
@Override
public void itemStateChanged(ItemEvent e) {
if (e.getStateChange() == ItemEvent.SELECTED) {
for (int i = 0; i < rc; i++) {
rangeCheckboxes[i].setEnabled(false);
}
individualCharsField.setEnabled(false);
} else if (e.getStateChange() == ItemEvent.DESELECTED) {
for (int i = 0; i < rc; i++) {
rangeCheckboxes[i].setEnabled(true);
}
individualCharsField.setEnabled(true);
}
}
});
JPanel rangeRowPanel = new JPanel();
rangeRowPanel.setLayout(new BorderLayout());
rangeRowPanel.add(allCheckbox, BorderLayout.WEST);
rangeRowPanel.setAlignmentX(0);
rangesPanel.add(rangeRowPanel);
for (int i = 0; i < rc; i++) {
rangeNames[i] = CharacterRanges.rangeName(i);
rangeSamples[i] = new JLabel("");
rangeCheckboxes[i] = new JCheckBox(rangeNames[i]);
rangeRowPanel = new JPanel();
rangeRowPanel.setLayout(new BoxLayout(rangeRowPanel, BoxLayout.X_AXIS));
rangeRowPanel.add(rangeCheckboxes[i]);
rangeRowPanel.add(Box.createHorizontalGlue());
rangeRowPanel.add(rangeSamples[i]);
rangeRowPanel.setAlignmentX(0);
rangesPanel.add(rangeRowPanel);
}
cnt.add(new JScrollPane(rangesPanel));
JPanel specialPanel = new JPanel();
specialPanel.setLayout(new BoxLayout(specialPanel, BoxLayout.X_AXIS));
specialPanel.add(new JLabel(translate("label.individual")));
individualCharsField = new JTextField();
individualCharsField.setPreferredSize(new Dimension(100, individualCharsField.getPreferredSize().height));
individialSample = new JLabel();
specialPanel.add(individualCharsField);
cnt.add(specialPanel);
cnt.add(individialSample);
JPanel buttonsPanel = new JPanel(new FlowLayout());
JButton okButton = new JButton(AppStrings.translate("button.ok"));
okButton.addActionListener(this::okButtonActionPerformed);
JButton cancelButton = new JButton(AppStrings.translate("button.cancel"));
cancelButton.addActionListener(this::cancelButtonActionPerformed);
buttonsPanel.add(okButton);
buttonsPanel.add(cancelButton);
cnt.add(buttonsPanel);
View.setWindowIcon(this);
View.centerScreen(this);
setModalityType(ModalityType.APPLICATION_MODAL);
individualCharsField.setText(selectedChars);
getRootPane().setDefaultButton(okButton);
familyNamesSelection.addItemListener(new ItemListener() {
@Override
public void itemStateChanged(ItemEvent e) {
updateFaceSelection();
updateCheckboxes();
}
});
faceSelection.addItemListener((ItemEvent e) -> {
updateCheckboxes();
});
updateCheckboxes();
individualCharsField.getDocument().addDocumentListener(new DocumentListener() {
@Override
public void insertUpdate(DocumentEvent e) {
updateIndividual();
}
@Override
public void removeUpdate(DocumentEvent e) {
updateIndividual();
}
@Override
public void changedUpdate(DocumentEvent e) {
updateIndividual();
}
});
}
private void updateIndividual() {
String chars = individualCharsField.getText();
Font f = getSelectedFont();
StringBuilder visibleChars = new StringBuilder();
for (int i = 0; i < chars.length(); i++) {
if (f.canDisplay(chars.codePointAt(i))) {
visibleChars.append(chars.charAt(i));
}
}
individialSample.setText(visibleChars.toString());
}
private void updateCheckboxes() {
Font f = getSelectedFont().deriveFont(12f);
int rc = CharacterRanges.rangeCount();
Set<Integer> allChars = new HashSet<>();
for (int i = 0; i < rc; i++) {
rangeNames[i] = CharacterRanges.rangeName(i);
int[] codes = CharacterRanges.rangeCodes(i);
int avail = 0;
StringBuilder sample = new StringBuilder();
for (int c = 0; c < codes.length; c++) {
if (f.canDisplay(codes[c])) {
allChars.add(codes[c]);
if (avail < SAMPLE_MAX_LENGTH) {
sample.append((char) codes[c]);
}
avail++;
}
}
rangeSamples[i].setText(sample.toString());
rangeSamples[i].setFont(f);
rangeCheckboxes[i].setText(translate("range.description").replace("%available%", Integer.toString(avail)).replace("%name%", rangeNames[i]).replace("%total%", Integer.toString(codes.length)));
}
allCheckbox.setText(translate("allcharacters").replace("%available%", Integer.toString(allChars.size())));
individialSample.setFont(f);
updateIndividual();
}
@Override
public void setVisible(boolean b) {
if (b) {
result = ERROR_OPTION;
}
super.setVisible(b);
}
private void okButtonActionPerformed(ActionEvent evt) {
result = OK_OPTION;
setVisible(false);
}
private void cancelButtonActionPerformed(ActionEvent evt) {
result = CANCEL_OPTION;
setVisible(false);
}
private void loadFromDiscButtonActionPerformed(ActionEvent evt) {
if (customFont != null) {
if (loadFromDisk()) {
updateCheckboxes();
}
}
ttfFileRadio.setSelected(true);
}
private boolean loadFromDisk() {
JFileChooser fc = new JFileChooser();
fc.setCurrentDirectory(new File(Configuration.lastOpenDir.get()));
FileFilter ttfFilter = new FileFilter() {
@Override
public boolean accept(File f) {
return (f.getName().toLowerCase().endsWith(".ttf")) || (f.isDirectory());
}
@Override
public String getDescription() {
return translate("filter.ttf");
}
};
fc.setFileFilter(ttfFilter);
fc.setAcceptAllFileFilterUsed(true);
JFrame f = new JFrame();
View.setWindowIcon(f);
int returnVal = fc.showOpenDialog(f);
if (returnVal == JFileChooser.APPROVE_OPTION) {
Configuration.lastOpenDir.set(Helper.fixDialogFile(fc.getSelectedFile()).getParentFile().getAbsolutePath());
File selfile = Helper.fixDialogFile(fc.getSelectedFile());
try {
customFont = Font.createFont(Font.TRUETYPE_FONT, selfile);
ttfFileRadio.setText(translate("ttffile.selection").replace("%fontname%", customFont.getName()).replace("%filename%", selfile.getName()));
return true;
} catch (FontFormatException ex) {
JOptionPane.showMessageDialog(this, translate("error.invalidfontfile"), AppStrings.translate("error"), JOptionPane.ERROR_MESSAGE);
} catch (IOException ex) {
JOptionPane.showMessageDialog(this, translate("error.cannotreadfontfile"), AppStrings.translate("error"), JOptionPane.ERROR_MESSAGE);
}
}
return false;
}
public int showDialog() {
setVisible(true);
return result;
}
}