mirror of
https://github.com/arduino/Arduino.git
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Support selectable, user-defined themes contained in zip files
This commit is contained in:
Mumfrey
Cristian Maglie
parent
78ef37ef08
commit
794ef806f1
@ -38,6 +38,7 @@ import processing.app.Editor;
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import processing.app.I18n;
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import processing.app.PreferencesData;
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import processing.app.Theme;
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import processing.app.Theme.ZippedTheme;
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import processing.app.helpers.FileUtils;
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import processing.app.legacy.PApplet;
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@ -46,6 +47,7 @@ import java.awt.*;
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import java.awt.event.ItemEvent;
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import java.awt.event.WindowEvent;
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import java.io.File;
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import java.util.Collection;
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import java.util.LinkedList;
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import static processing.app.I18n.tr;
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@ -159,6 +161,9 @@ public class Preferences extends javax.swing.JDialog {
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autoProxyUsername = new javax.swing.JTextField();
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autoProxyPassword = new javax.swing.JPasswordField();
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autoProxyPasswordLabel = new javax.swing.JLabel();
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comboThemeLabel = new javax.swing.JLabel();
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comboTheme = new JComboBox();
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requiresRestartLabel2 = new javax.swing.JLabel();
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javax.swing.JPanel jPanel3 = new javax.swing.JPanel();
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javax.swing.JButton okButton = new javax.swing.JButton();
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javax.swing.JButton cancelButton = new javax.swing.JButton();
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@ -303,6 +308,12 @@ public class Preferences extends javax.swing.JDialog {
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jLabel3.setText("%");
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comboThemeLabel.setText(tr("Theme: "));
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comboTheme.getAccessibleContext().setAccessibleName("Theme (requires restart of Arduino)");
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requiresRestartLabel2.setText(tr(" (requires restart of Arduino)"));
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javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
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jPanel1.setLayout(jPanel1Layout);
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jPanel1Layout.setHorizontalGroup(
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@ -341,9 +352,14 @@ public class Preferences extends javax.swing.JDialog {
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.addGroup(jPanel1Layout.createSequentialGroup()
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.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
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.addComponent(comboLanguageLabel)
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.addComponent(fontSizeLabel))
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.addComponent(fontSizeLabel)
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.addComponent(comboThemeLabel))
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.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
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.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
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.addGroup(jPanel1Layout.createSequentialGroup()
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.addComponent(comboTheme, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
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.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
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.addComponent(requiresRestartLabel2))
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.addComponent(fontSizeField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
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.addGroup(jPanel1Layout.createSequentialGroup()
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.addComponent(comboLanguage, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
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@ -363,7 +379,7 @@ public class Preferences extends javax.swing.JDialog {
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.addContainerGap())
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);
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jPanel1Layout.linkSize(javax.swing.SwingConstants.HORIZONTAL, new java.awt.Component[] {comboLanguageLabel, comboWarningsLabel, fontSizeLabel, jLabel1, showVerboseLabel});
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jPanel1Layout.linkSize(javax.swing.SwingConstants.HORIZONTAL, new java.awt.Component[] {comboLanguageLabel, comboWarningsLabel, fontSizeLabel, jLabel1, showVerboseLabel, comboThemeLabel});
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jPanel1Layout.setVerticalGroup(
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jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
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@ -391,6 +407,11 @@ public class Preferences extends javax.swing.JDialog {
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.addComponent(autoScaleCheckBox)
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.addComponent(jLabel3))
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.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
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.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
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.addComponent(comboThemeLabel)
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.addComponent(comboTheme, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
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.addComponent(requiresRestartLabel2))
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.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
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.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
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.addComponent(showVerboseLabel)
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.addComponent(verboseCompilationBox)
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@ -742,6 +763,9 @@ public class Preferences extends javax.swing.JDialog {
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private javax.swing.JCheckBox verboseCompilationBox;
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private javax.swing.JCheckBox verboseUploadBox;
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private javax.swing.JCheckBox verifyUploadBox;
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private javax.swing.JComboBox comboTheme;
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private javax.swing.JLabel comboThemeLabel;
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private javax.swing.JLabel requiresRestartLabel2;
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// End of variables declaration//GEN-END:variables
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private java.util.List<String> validateData() {
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@ -770,6 +794,12 @@ public class Preferences extends javax.swing.JDialog {
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Language newLanguage = (Language) comboLanguage.getSelectedItem();
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PreferencesData.set("editor.languages.current", newLanguage.getIsoCode());
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if (comboTheme.getSelectedIndex() == 0) {
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PreferencesData.set("theme.file", "");
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} else {
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PreferencesData.set("theme.file", ((ZippedTheme) comboTheme.getSelectedItem()).getKey());
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}
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String newSizeText = fontSizeField.getText();
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try {
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int newSize = Integer.parseInt(newSizeText.trim());
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@ -835,6 +865,16 @@ public class Preferences extends javax.swing.JDialog {
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}
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}
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String selectedTheme = PreferencesData.get("theme.file", "");
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Collection<ZippedTheme> availablethemes = Theme.getAvailablethemes();
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comboTheme.addItem(tr("Default theme"));
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for (ZippedTheme theme : availablethemes) {
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comboTheme.addItem(theme);
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if (theme.getKey().equals(selectedTheme)) {
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comboTheme.setSelectedItem(theme);
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}
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}
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Font editorFont = PreferencesData.getFont("editor.font");
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fontSizeField.setText(String.valueOf(editorFont.getSize()));
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@ -38,10 +38,23 @@ import java.awt.Toolkit;
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import java.awt.font.TextAttribute;
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import java.io.ByteArrayOutputStream;
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import java.io.File;
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import java.io.FileInputStream;
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import java.io.FileNotFoundException;
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import java.io.IOException;
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import java.io.InputStream;
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import java.net.MalformedURLException;
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import java.net.URI;
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import java.net.URISyntaxException;
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import java.net.URL;
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import java.util.Collection;
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import java.util.Collections;
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import java.util.HashMap;
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import java.util.Hashtable;
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import java.util.Map;
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import java.util.Properties;
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import java.util.TreeMap;
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import java.util.zip.ZipEntry;
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import java.util.zip.ZipFile;
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import javax.swing.text.StyleContext;
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@ -50,7 +63,7 @@ import org.apache.batik.transcoder.TranscoderException;
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import org.apache.batik.transcoder.TranscoderInput;
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import org.apache.batik.transcoder.TranscoderOutput;
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import org.apache.batik.transcoder.image.PNGTranscoder;
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import org.apache.commons.compress.utils.IOUtils;
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import processing.app.helpers.OSUtils;
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import processing.app.helpers.PreferencesHelper;
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import processing.app.helpers.PreferencesMap;
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@ -63,6 +76,233 @@ import processing.app.helpers.PreferencesMap;
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public class Theme {
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static final String THEME_DIR = "theme/";
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static final String THEME_FILE_NAME = "theme.txt";
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static final String NAMESPACE_APP = "app:";
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static final String NAMESPACE_USER = "user:";
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/**
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* A theme resource, this is returned instead of {@link File} so that we can
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* support zip-packaged resources as well as files in the file system
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*/
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public static class Resource {
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// Priority levels used to determine whether one resource should override
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// another
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static public final int PRIORITY_DEFAULT = 0;
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static public final int PRIORITY_USER_ZIP = 1;
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static public final int PRIORITY_USER_FILE = 2;
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/**
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* Priority of this resource.
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*/
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private final int priority;
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/**
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* Resource name (original name of requested resource, relative path only).
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*/
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private final String name;
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/**
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* File if this resource represents a file, can be null.
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*/
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private final File file;
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/**
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* Zip theme if the resource is contained within a zipped theme
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*/
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private final ZippedTheme theme;
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/**
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* Zip entry if this resource represents a zip entry, can be null.
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*/
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private final ZipEntry zipEntry;
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/**
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* URL of this resource regardless of type, theoretically shouldn't ever be
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* null though it might be if a particular resource path can't be
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* successfully transformed into a URL (eg. {@link Theme#getUrl} traps a
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* <tt>MalformedURLException</tt>).
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*/
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private final URL url;
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/**
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* If this resource supercedes a resource with a lower priority, this field
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* stores a reference to the superceded resource. This allows consumers to
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* traverse the resource hierarchy if required.
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*/
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private Resource parent;
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/**
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* ctor for file resources
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*/
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Resource(int priority, String name, URL url, File file) {
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this(priority, name, url, file, null, null);
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}
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/**
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* ctor for zip resources
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*/
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Resource(int priority, String name, URL url, ZippedTheme theme, ZipEntry entry) {
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this(priority, name, url, null, theme, entry);
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}
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private Resource(int priority, String name, URL url, File file, ZippedTheme theme, ZipEntry zipEntry) {
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this.priority = priority;
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this.name = name;
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this.file = file;
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this.theme = theme;
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this.zipEntry = zipEntry;
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this.url = url;
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}
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public Resource getParent() {
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return this.parent;
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}
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public String getName() {
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return this.name;
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}
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public URL getUrl() {
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return this.url;
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}
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public int getPriority() {
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return this.priority;
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}
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public boolean isUserDefined() {
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return this.priority > PRIORITY_DEFAULT;
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}
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public boolean exists() {
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return this.zipEntry != null || this.file == null || this.file.exists();
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}
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public InputStream getInputStream() throws IOException {
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if (this.file != null) {
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return new FileInputStream(this.file);
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}
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if (this.zipEntry != null) {
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return this.theme.getZip().getInputStream(this.zipEntry);
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}
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if (this.url != null) {
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return this.url.openStream();
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}
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throw new FileNotFoundException(this.name);
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}
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public String toString() {
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return this.name;
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}
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Resource withParent(Resource parent) {
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this.parent = parent;
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return this;
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}
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}
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/**
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* Struct which keeps information about a discovered .zip theme file
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*/
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public static class ZippedTheme {
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/**
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* Configuration key, this key consists of a "namespace" which determines
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* the root folder the theme was found in without actually storing the path
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* itself, followed by the file name.
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*/
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private final String key;
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/**
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* File containing the theme
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*/
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private final File file;
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/**
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* Zip file handle for retrieving entries
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*/
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private final ZipFile zip;
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/**
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* Display name, defaulted to filename but can be read from metadata
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*/
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private final String name;
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/**
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* Version number, plain text string read from metadata
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*/
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private final String version;
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private ZippedTheme(String namespace, File file, ZipFile zip, String name, String version) {
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this.key = namespace + file.getName();
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this.file = file;
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this.zip = zip;
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this.name = name;
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this.version = version;
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}
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public String getKey() {
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return this.key;
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}
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public File getFile() {
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return this.file;
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}
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public ZipFile getZip() {
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return this.zip;
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}
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public String getName() {
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return this.name;
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}
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public String getVersion() {
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return this.version;
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}
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public String toString() {
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return String.format("%s %s (%s)", this.getName(), this.getVersion(), this.file.getName());
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}
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/**
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* Attempts to parse the supplied zip file as a theme file. This is largely
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* determined by the file being readable and containing a theme.txt entry.
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* Returns null if the file is unreadable or doesn't contain theme.txt
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*/
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static ZippedTheme load(String namespace, File file) {
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ZipFile zip = null;
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try {
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zip = new ZipFile(file);
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ZipEntry themeTxtEntry = zip.getEntry(THEME_FILE_NAME);
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if (themeTxtEntry != null) {
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String name = file.getName().substring(0, file.getName().length() - 4);
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String version = "";
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ZipEntry themePropsEntry = zip.getEntry("theme.properties");
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if (themePropsEntry != null) {
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Properties themeProperties = new Properties();
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themeProperties.load(zip.getInputStream(themePropsEntry));
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name = themeProperties.getProperty("name", name);
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version = themeProperties.getProperty("version", version);
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}
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return new ZippedTheme(namespace, file, zip, name, version);
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}
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} catch (Exception ex) {
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IOUtils.closeQuietly(zip);
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}
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return null;
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}
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}
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/**
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* Copy of the defaults in case the user mangles a preference.
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@ -73,10 +313,21 @@ public class Theme {
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*/
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static PreferencesMap table = new PreferencesMap();
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/**
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* Available zipped themes
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*/
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static private final Map<String, ZippedTheme> availableThemes = new TreeMap<String, ZippedTheme>();
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/**
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* Zip file containing user-defined theme elements
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*/
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static private ZippedTheme zipTheme;
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static protected void init() {
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zipTheme = openZipTheme();
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try {
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table.load(new File(BaseNoGui.getContentFile("lib"), THEME_DIR + "theme.txt"));
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table.load(getThemeFile(THEME_DIR + "theme.txt"));
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loadFromResource(table, THEME_DIR + THEME_FILE_NAME);
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} catch (Exception te) {
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Base.showError(null, tr("Could not read color theme settings.\n"
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+ "You'll need to reinstall Arduino."),
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@ -90,6 +341,44 @@ public class Theme {
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defaults = new PreferencesMap(table);
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}
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static private ZippedTheme openZipTheme() {
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refreshAvailableThemes();
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String selectedTheme = PreferencesData.get("theme.file", "");
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synchronized(availableThemes) {
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return availableThemes.get(selectedTheme);
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}
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}
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static private void refreshAvailableThemes() {
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Map<String, ZippedTheme> discoveredThemes = new TreeMap<String, ZippedTheme>();
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refreshAvailableThemes(discoveredThemes, NAMESPACE_APP, new File(BaseNoGui.getContentFile("lib"), THEME_DIR));
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refreshAvailableThemes(discoveredThemes, NAMESPACE_USER, new File(BaseNoGui.getSketchbookFolder(), THEME_DIR));
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synchronized(availableThemes) {
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availableThemes.clear();
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availableThemes.putAll(discoveredThemes);
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}
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}
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static private void refreshAvailableThemes(Map<String, ZippedTheme> discoveredThemes, String namespace, File folder) {
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if (!folder.isDirectory()) {
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return;
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}
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for (File zipFile : folder.listFiles((dir, name) -> name.endsWith(".zip"))) {
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ZippedTheme theme = ZippedTheme.load(namespace, zipFile);
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if (theme != null) {
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discoveredThemes.put(theme.getKey(), theme);
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}
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}
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}
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public static Collection<ZippedTheme> getAvailablethemes() {
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refreshAvailableThemes();
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return Collections.<ZippedTheme>unmodifiableCollection(availableThemes.values());
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}
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static public String get(String attribute) {
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return table.get(attribute);
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}
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@ -254,32 +543,31 @@ public class Theme {
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Image image = null;
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// Use vector image when available
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File vectorFile = getThemeFile(filename + ".svg");
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Resource vectorFile = getThemeResource(filename + ".svg");
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if (vectorFile.exists()) {
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try {
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image = imageFromSVG(vectorFile.toURI().toURL(), width, height);
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image = imageFromSVG(vectorFile.getUrl(), width, height);
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} catch (Exception e) {
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System.err.println("Failed to load " + vectorFile.getAbsolutePath()
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+ ": " + e.getMessage());
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System.err.println("Failed to load " + vectorFile + ": " + e.getMessage());
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}
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}
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File bitmapFile = getThemeFile(filename + ".png");
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Resource bitmapFile = getThemeResource(filename + ".png");
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// Otherwise fall-back to PNG bitmaps, allowing user-defined bitmaps to
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// override built-in svgs
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if (image == null || (!isUserThemeFile(vectorFile) && isUserThemeFile(bitmapFile))) {
|
||||
File bitmap2xFile = getThemeFile(filename + "@2x.png");
|
||||
if (image == null || bitmapFile.getPriority() > vectorFile.getPriority()) {
|
||||
Resource bitmap2xFile = getThemeResource(filename + "@2x.png");
|
||||
|
||||
File imageFile;
|
||||
Resource imageFile;
|
||||
if (((getScale() > 125 && bitmap2xFile.exists()) || !bitmapFile.exists())
|
||||
&& isUserThemeFile(bitmapFile) == isUserThemeFile(bitmap2xFile)) {
|
||||
&& (bitmapFile.isUserDefined() && bitmap2xFile.isUserDefined())) {
|
||||
imageFile = bitmap2xFile;
|
||||
} else {
|
||||
imageFile = bitmapFile;
|
||||
}
|
||||
Toolkit tk = Toolkit.getDefaultToolkit();
|
||||
image = tk.getImage(imageFile.getAbsolutePath());
|
||||
image = tk.getImage(imageFile.getUrl());
|
||||
}
|
||||
|
||||
MediaTracker tracker = new MediaTracker(who);
|
||||
@ -334,19 +622,48 @@ public class Theme {
|
||||
}
|
||||
|
||||
/**
|
||||
* Check whether the specified file is a user-defined theme file
|
||||
* Loads the supplied {@link PreferencesMap} from the specified resource,
|
||||
* recursively loading parent resources such that entries are loaded in order
|
||||
* of priority (lowest first).
|
||||
*
|
||||
* @param map preference map to populate
|
||||
* @param name name of resource to load
|
||||
*/
|
||||
static public boolean isUserThemeFile(File file) {
|
||||
return file.exists() && file.getAbsolutePath().startsWith(BaseNoGui.getSketchbookFolder().getAbsolutePath());
|
||||
static public PreferencesMap loadFromResource(PreferencesMap map, String name) throws IOException {
|
||||
return loadFromResource(map, getThemeResource(name));
|
||||
}
|
||||
|
||||
static private PreferencesMap loadFromResource(PreferencesMap map, Resource resource) throws IOException {
|
||||
if (resource != null) {
|
||||
loadFromResource(map, resource.getParent());
|
||||
map.load(resource.getInputStream());
|
||||
}
|
||||
return map;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param name
|
||||
* @return
|
||||
*/
|
||||
static public File getThemeFile(String name) {
|
||||
File sketchBookThemeFolder = new File(BaseNoGui.getSketchbookFolder(), THEME_DIR);
|
||||
static public Resource getThemeResource(String name) {
|
||||
File defaultfile = getDefaultFile(name);
|
||||
Resource resource = new Resource(Resource.PRIORITY_DEFAULT, name, getUrl(defaultfile), defaultfile);
|
||||
|
||||
ZipEntry themeZipEntry = getThemeZipEntry(name);
|
||||
if (themeZipEntry != null) {
|
||||
resource = new Resource(Resource.PRIORITY_USER_ZIP, name, getUrl(themeZipEntry), zipTheme, themeZipEntry).withParent(resource);
|
||||
}
|
||||
|
||||
File themeFile = getThemeFile(name);
|
||||
if (themeFile != null) {
|
||||
resource = new Resource(Resource.PRIORITY_USER_FILE, name, getUrl(themeFile), themeFile).withParent(resource);
|
||||
}
|
||||
|
||||
return resource;
|
||||
}
|
||||
|
||||
static private File getThemeFile(String name) {
|
||||
File sketchBookThemeFolder = new File(BaseNoGui.getSketchbookFolder(), THEME_DIR);
|
||||
File themeFile = new File(sketchBookThemeFolder, name);
|
||||
if (themeFile.exists()) {
|
||||
return themeFile;
|
||||
@ -359,6 +676,47 @@ public class Theme {
|
||||
}
|
||||
}
|
||||
|
||||
return null;
|
||||
}
|
||||
|
||||
static private ZipEntry getThemeZipEntry(String name) {
|
||||
if (zipTheme == null) {
|
||||
return null;
|
||||
}
|
||||
|
||||
if (name.startsWith(THEME_DIR)) {
|
||||
name = name.substring(THEME_DIR.length());
|
||||
}
|
||||
|
||||
return zipTheme.getZip().getEntry(name);
|
||||
}
|
||||
|
||||
static private File getDefaultFile(String name) {
|
||||
return new File(BaseNoGui.getContentFile("lib"), name);
|
||||
}
|
||||
|
||||
static URL getUrl(File file) {
|
||||
try {
|
||||
return file.toURI().toURL();
|
||||
} catch (MalformedURLException ex) {
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
static URL getUrl(ZipEntry entry) {
|
||||
try {
|
||||
// Adjust file name for URL format on Windows
|
||||
String zipFile = zipTheme.getZip().getName().replace('\\', '/');
|
||||
if (!zipFile.startsWith("/")) {
|
||||
zipFile = "/" + zipFile;
|
||||
}
|
||||
|
||||
// Construct a URL which points to the internal resource
|
||||
URI uri = new URI("jar", "file:" + zipFile + "!/" + entry.getName(), null);
|
||||
return uri.toURL();
|
||||
|
||||
} catch (MalformedURLException | URISyntaxException ex) {
|
||||
return null;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -34,7 +34,7 @@ public class PasswordAuthorizationDialog extends JDialog {
|
||||
|
||||
typePasswordLabel.setText(dialogText);
|
||||
|
||||
icon.setIcon(new ImageIcon(Theme.getThemeFile("theme/lock.png").getAbsolutePath()));
|
||||
icon.setIcon(new ImageIcon(Theme.getThemeResource("theme/lock.png").getUrl()));
|
||||
|
||||
passwordLabel.setText(tr("Password:"));
|
||||
|
||||
|
||||
@ -32,6 +32,16 @@ package processing.app.syntax;
|
||||
|
||||
import java.awt.event.InputEvent;
|
||||
import java.awt.event.KeyEvent;
|
||||
import java.awt.event.MouseEvent;
|
||||
import java.io.File;
|
||||
import java.io.FileInputStream;
|
||||
import java.io.IOException;
|
||||
import java.io.InputStream;
|
||||
import java.net.MalformedURLException;
|
||||
import java.net.URL;
|
||||
import java.util.Map;
|
||||
import java.util.logging.Logger;
|
||||
|
||||
import javax.swing.KeyStroke;
|
||||
import org.apache.commons.compress.utils.IOUtils;
|
||||
import org.fife.ui.rsyntaxtextarea.*;
|
||||
@ -91,9 +101,9 @@ public class SketchTextArea extends RSyntaxTextArea {
|
||||
}
|
||||
|
||||
private void setTheme(String name) throws IOException {
|
||||
FileInputStream defaultXmlInputStream = null;
|
||||
InputStream defaultXmlInputStream = null;
|
||||
try {
|
||||
defaultXmlInputStream = new FileInputStream(processing.app.Theme.getThemeFile("theme/syntax/" + name + ".xml"));
|
||||
defaultXmlInputStream = processing.app.Theme.getThemeResource("theme/syntax/" + name + ".xml").getInputStream();
|
||||
Theme theme = Theme.load(defaultXmlInputStream);
|
||||
theme.apply(this);
|
||||
} finally {
|
||||
|
||||
Loading…
Reference in New Issue
Block a user