[Japi-cvs] SF.net SVN: japi:[645] progs

[<chr...@us...>]

Revision: 645
          http://japi.svn.sourceforge.net/japi/?rev=645&view=rev
Author:   christianhujer
Date:     2008-10-06 12:41:51 +0000 (Mon, 06 Oct 2008)

Log Message:
-----------
Added module for textedit prototype.

Added Paths:
-----------
    progs/textedit/
    progs/textedit/branches/
    progs/textedit/tags/
    progs/textedit/trunk/
    progs/textedit/trunk/src/
    progs/textedit/trunk/src/doc/
    progs/textedit/trunk/src/prj/
    progs/textedit/trunk/src/prj/net/
    progs/textedit/trunk/src/prj/net/sf/
    progs/textedit/trunk/src/prj/net/sf/japi/
    progs/textedit/trunk/src/prj/net/sf/japi/progs/
    progs/textedit/trunk/src/prj/net/sf/japi/progs/textedit/
    progs/textedit/trunk/src/prj/net/sf/japi/progs/textedit/TextDocument.java
    progs/textedit/trunk/src/prj/net/sf/japi/progs/textedit/TextEditApplication.java
    progs/textedit/trunk/src/prj/net/sf/japi/progs/textedit/action.properties
    progs/textedit/trunk/src/tst/
    progs/textedit/trunk/textedit.iml

Added: progs/textedit/trunk/src/prj/net/sf/japi/progs/textedit/TextDocument.java
===================================================================
--- progs/textedit/trunk/src/prj/net/sf/japi/progs/textedit/TextDocument.java	                        (rev 0)
+++ progs/textedit/trunk/src/prj/net/sf/japi/progs/textedit/TextDocument.java	2008-10-06 12:41:51 UTC (rev 645)
@@ -0,0 +1,57 @@
+package net.sf.japi.progs.textedit;
+
+import java.awt.Component;
+import javax.swing.JScrollPane;
+import javax.swing.JTextArea;
+import javax.swing.event.DocumentEvent;
+import javax.swing.event.DocumentListener;
+import javax.swing.text.PlainDocument;
+import net.sf.japi.swing.app.Document;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+/** A TextDocument ist a {@link Document} for {link PlainDocument} from Swing.
+ * It listens to the {@link DocumentEvent}s from Swing and changes the Document state accordingly.
+ * @author <a href="mailto:ch...@ri...">Christian Hujer</a>
+ */
+public class TextDocument extends Document<PlainDocument> implements DocumentListener {
+
+    /**
+     * Creates a Document.
+     * @param uri URI for this document.
+     * @param title Title for this document.
+     * @param data Data for this document.
+     */
+    public TextDocument(@Nullable final String uri, final String title, @NotNull final PlainDocument data) {
+        super(uri, title, data);
+        //noinspection ThisEscapedInObjectConstruction
+        data.addDocumentListener(this);
+    }
+
+    /** {@inheritDoc} */
+    @Override
+    protected Component createDocumentComponent() {
+        return new JScrollPane(new JTextArea(getData()));
+    }
+
+    /** {@inheritDoc} */
+    public void insertUpdate(final DocumentEvent e) {
+        if (e.getDocument() == getData()) {
+            setChanged(true);
+        }
+    }
+
+    /** {@inheritDoc} */
+    public void removeUpdate(final DocumentEvent e) {
+        if (e.getDocument() == getData()) {
+            setChanged(true);
+        }
+    }
+
+    /** {@inheritDoc} */
+    public void changedUpdate(final DocumentEvent e) {
+        if (e.getDocument() == getData()) {
+            setChanged(true);
+        }
+    }
+}


Property changes on: progs/textedit/trunk/src/prj/net/sf/japi/progs/textedit/TextDocument.java
___________________________________________________________________
Added: svn:mime-type
   + text/plain
Added: svn:eol-style
   + LF

Added: progs/textedit/trunk/src/prj/net/sf/japi/progs/textedit/TextEditApplication.java
===================================================================
--- progs/textedit/trunk/src/prj/net/sf/japi/progs/textedit/TextEditApplication.java	                        (rev 0)
+++ progs/textedit/trunk/src/prj/net/sf/japi/progs/textedit/TextEditApplication.java	2008-10-06 12:41:51 UTC (rev 645)
@@ -0,0 +1,70 @@
+package net.sf.japi.progs.textedit;
+
+import java.io.BufferedReader;
+import java.io.BufferedWriter;
+import java.io.InputStreamReader;
+import java.io.OutputStreamWriter;
+import java.io.Reader;
+import java.io.Writer;
+import javax.swing.text.PlainDocument;
+import net.sf.japi.io.args.ArgParser;
+import net.sf.japi.swing.app.AppLaunchCommand;
+import net.sf.japi.swing.app.Application;
+import net.sf.japi.swing.app.Document;
+import org.jetbrains.annotations.NotNull;
+
+/**
+ * TODO
+ * @author <a href="mailto:ch...@ri...">Christian Hujer</a>
+ */
+public class TextEditApplication extends Application<PlainDocument> {
+
+    /** The default buffer size. */
+    private static final int BUF_SIZE = 8192;
+
+    /** Main program.
+     * @param args Command line arguments (try --help).
+     */
+    public static void main(final String... args) {
+        ArgParser.simpleParseAndRun(new AppLaunchCommand(TextEditApplication.class), args);
+    }
+
+    /** Creates a TextEditApplication. */
+    public TextEditApplication() {
+    }
+
+    /** {@inheritDoc} */
+    @Override
+    public void save(@NotNull final Document<PlainDocument> doc, @NotNull final String uri) throws Exception {
+        final Writer out = new BufferedWriter(new OutputStreamWriter(openUriForwriting(uri)));
+        final PlainDocument data = doc.getData();
+        out.write(data.getText(0, data.getLength()));
+        out.flush();
+        out.close();
+    }
+
+    /** {@inheritDoc} */
+    @Override
+    @NotNull public TextDocument load(@NotNull final String uri) throws Exception {
+        final StringBuilder sb = new StringBuilder();
+        final Reader in = new BufferedReader(new InputStreamReader(openUriForReading(uri)));
+        try {
+            final char[] buf = new char[BUF_SIZE];
+            for (int charsRead; (charsRead = in.read(buf)) != -1;) {
+                sb.append(buf, 0, charsRead);
+            }
+        } finally {
+            in.close();
+        }
+        final PlainDocument doc = new PlainDocument();
+        doc.insertString(0, sb.toString(), null);
+        return new TextDocument(uri, null, doc);
+    }
+
+    /** {@inheritDoc} */
+    @Override
+    @NotNull public TextDocument createNew() {
+        final PlainDocument doc = new PlainDocument();
+        return new TextDocument(null, null, doc);
+    }
+}


Property changes on: progs/textedit/trunk/src/prj/net/sf/japi/progs/textedit/TextEditApplication.java
___________________________________________________________________
Added: svn:mime-type
   + text/plain
Added: svn:eol-style
   + LF

Added: progs/textedit/trunk/src/prj/net/sf/japi/progs/textedit/action.properties
===================================================================
--- progs/textedit/trunk/src/prj/net/sf/japi/progs/textedit/action.properties	                        (rev 0)
+++ progs/textedit/trunk/src/prj/net/sf/japi/progs/textedit/action.properties	2008-10-06 12:41:51 UTC (rev 645)
@@ -0,0 +1 @@
+application.title=TextEdit


Property changes on: progs/textedit/trunk/src/prj/net/sf/japi/progs/textedit/action.properties
___________________________________________________________________
Added: svn:mime-type
   + text/plain
Added: svn:eol-style
   + LF

Added: progs/textedit/trunk/textedit.iml
===================================================================
--- progs/textedit/trunk/textedit.iml	                        (rev 0)
+++ progs/textedit/trunk/textedit.iml	2008-10-06 12:41:51 UTC (rev 645)
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module relativePaths="true" type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src/doc" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/src/prj" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/src/tst" isTestSource="true" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="annotations" level="project" />
+    <orderEntry type="library" name="junit" level="project" />
+    <orderEntry type="module" module-name="libs-argparser" />
+    <orderEntry type="module" module-name="libs-swing-app" />
+    <orderEntryProperties />
+  </component>
+</module>
+


Property changes on: progs/textedit/trunk/textedit.iml
___________________________________________________________________
Added: svn:mime-type
   + text/xml
Added: svn:eol-style
   + LF


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