# HG changeset patch
# User František Kučera <franta-hg@frantovo.cz>
# Date 1292440034 -3600
# Node ID 2b91eda684c9a219cfb98cb86c47b51cd43816ee
# Parent  fc93dae7a366c1e84a43e9097ce3f5a741bfac69
První GUI.

diff -r fc93dae7a366 -r 2b91eda684c9 java/rozsirene-atributy/nbproject/project.properties
--- a/java/rozsirene-atributy/nbproject/project.properties	Wed Dec 15 19:18:08 2010 +0100
+++ b/java/rozsirene-atributy/nbproject/project.properties	Wed Dec 15 20:07:14 2010 +0100
@@ -63,7 +63,7 @@
 jnlp.mixed.code=defaut
 jnlp.offline-allowed=false
 jnlp.signed=false
-main.class=cz.frantovo.rozsireneAtributy.Pokusn\u00fdV\u00fdpis
+main.class=cz.frantovo.rozsireneAtributy.Start\u00e9r
 manifest.file=manifest.mf
 meta.inf.dir=${src.dir}/META-INF
 platform.active=default_platform
diff -r fc93dae7a366 -r 2b91eda684c9 java/rozsirene-atributy/src/cz/frantovo/rozsireneAtributy/Atribut.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/java/rozsirene-atributy/src/cz/frantovo/rozsireneAtributy/Atribut.java	Wed Dec 15 20:07:14 2010 +0100
@@ -0,0 +1,28 @@
+package cz.frantovo.rozsireneAtributy;
+
+public class Atribut {
+
+	private String klic;
+	private String hodnota;
+
+	public Atribut(String klic, String hodnota) {
+		this.klic = klic;
+		this.hodnota = hodnota;
+	}
+
+	public String getKlic() {
+		return klic;
+	}
+
+	public void setKlic(String klic) {
+		this.klic = klic;
+	}
+
+	public String getHodnota() {
+		return hodnota;
+	}
+
+	public void setHodnota(String hodnota) {
+		this.hodnota = hodnota;
+	}
+}
diff -r fc93dae7a366 -r 2b91eda684c9 java/rozsirene-atributy/src/cz/frantovo/rozsireneAtributy/Model.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/java/rozsirene-atributy/src/cz/frantovo/rozsireneAtributy/Model.java	Wed Dec 15 20:07:14 2010 +0100
@@ -0,0 +1,113 @@
+package cz.frantovo.rozsireneAtributy;
+
+import java.io.File;
+import java.io.IOException;
+import java.nio.ByteBuffer;
+import java.nio.charset.Charset;
+import java.nio.file.Path;
+import java.nio.file.attribute.UserDefinedFileAttributeView;
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.logging.Logger;
+import javax.swing.event.TableModelEvent;
+import javax.swing.event.TableModelListener;
+import javax.swing.table.TableModel;
+
+/**
+ *
+ * @author fiki
+ */
+public class Model implements TableModel {
+
+	private static final Logger log = Logger.getLogger(Model.class.getSimpleName());
+	private String[] sloupečky = {"Název", "Hodnota"};
+	private HashSet<TableModelListener> posluchače = new HashSet<TableModelListener>();
+	private UserDefinedFileAttributeView pohled;
+	private ArrayList<Atribut> atributy = new ArrayList<Atribut>();
+
+	public Model(File soubor) throws IOException {
+		Path cesta = soubor.toPath();
+		pohled = cesta.getFileAttributeView(UserDefinedFileAttributeView.class);
+		načtiAtributy();
+	}
+
+	public int getRowCount() {
+		return atributy.size();
+	}
+
+	public int getColumnCount() {
+		return sloupečky.length;
+	}
+
+	public String getColumnName(int n) {
+		return sloupečky[n];
+	}
+
+	public Class<?> getColumnClass(int n) {
+		return String.class;
+	}
+
+	public boolean isCellEditable(int m, int n) {
+		return true;
+	}
+
+	public Object getValueAt(int m, int n) {
+		if (n == 0) {
+			return atributy.get(m).getKlic();
+		} else if (n == 1) {
+			return atributy.get(m).getHodnota();
+		} else {
+			return null;
+		}
+	}
+
+	public void setValueAt(Object value, int m, int n) {
+		if (n == 0) {
+			atributy.get(m).setKlic(String.valueOf(value.toString()));
+			/** TODO: uložit na souborový systém */
+		} else if (n == 1) {
+			atributy.get(m).setHodnota(String.valueOf(value.toString()));
+			/** TODO: uložit na souborový systém */
+		}
+	}
+
+	public void addTableModelListener(TableModelListener l) {
+		posluchače.add(l);
+	}
+
+	public void removeTableModelListener(TableModelListener l) {
+		posluchače.remove(l);
+	}
+
+	public void přidejŘádek() {
+		//atributy.add(new Atribut());
+		//upozorniPosluchače();
+	}
+
+	public void odeberŘádek(int m) {
+		//atributy.remove(m);
+		//upozorniPosluchače();
+	}
+
+	private void načtiAtributy() throws IOException {
+		List<String> jménaAtributů = pohled.list();
+		for (String jménoAtributu : jménaAtributů) {
+			ByteBuffer bajty = ByteBuffer.allocate(pohled.size(jménoAtributu));
+			pohled.read(jménoAtributu, bajty);
+			String hodnotaAtributu = dekóduj(bajty);
+			atributy.add(new Atribut(jménoAtributu, hodnotaAtributu));
+		}
+	}
+
+	private static String dekóduj(ByteBuffer bajty) {
+		bajty.flip();
+		return Charset.defaultCharset().decode(bajty).toString();
+	}
+
+	private void upozorniPosluchače() {
+		for (TableModelListener p : posluchače) {
+			p.tableChanged(new TableModelEvent(this));
+		}
+	}
+}
diff -r fc93dae7a366 -r 2b91eda684c9 java/rozsirene-atributy/src/cz/frantovo/rozsireneAtributy/PokusnýVýpis.java
--- a/java/rozsirene-atributy/src/cz/frantovo/rozsireneAtributy/PokusnýVýpis.java	Wed Dec 15 19:18:08 2010 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,44 +0,0 @@
-package cz.frantovo.rozsireneAtributy;
-
-import java.io.File;
-import java.io.IOException;
-import java.nio.ByteBuffer;
-import java.nio.charset.Charset;
-import java.nio.file.Path;
-import java.nio.file.attribute.UserDefinedFileAttributeView;
-import java.util.List;
-
-/**
- * http://freedesktop.org/wiki/CommonExtendedAttributes
- * http://download.oracle.com/javase/tutorial/essential/io/fileAttr.html#user
- * http://today.java.net/pub/a/today/2008/07/03/jsr-203-new-file-apis.html#so-what-is-a-path-really
- *
- * $ setfattr -n user.fiki.pozdrav -v 'Dobrý den!' pokus.txt
- *
- * @author fiki
- */
-public class PokusnýVýpis {
-
-	/**
-	 * Vypíše rozšířené atributy souboru.
-	 * @param args pole s jedním prvkem – názvem souboru
-	 * @throws IOException
-	 */
-	public static void main(String[] args) throws IOException {
-		File soubor = new File(args[0]);
-		Path cesta = soubor.toPath();
-		UserDefinedFileAttributeView pohled = cesta.getFileAttributeView(UserDefinedFileAttributeView.class);
-		List<String> jménaAtributů = pohled.list();
-		for (String jménoAtributu : jménaAtributů) {
-			ByteBuffer bajty = ByteBuffer.allocate(pohled.size(jménoAtributu));
-			pohled.read(jménoAtributu, bajty);
-			String hodnotaAtributu = dekóduj(bajty);
-			System.out.println(jménoAtributu + " = " + hodnotaAtributu);
-		}
-	}
-
-	private static String dekóduj(ByteBuffer bajty) {
-		bajty.flip();
-		return Charset.defaultCharset().decode(bajty).toString();
-	}
-}
diff -r fc93dae7a366 -r 2b91eda684c9 java/rozsirene-atributy/src/cz/frantovo/rozsireneAtributy/Startér.java
--- a/java/rozsirene-atributy/src/cz/frantovo/rozsireneAtributy/Startér.java	Wed Dec 15 19:18:08 2010 +0100
+++ b/java/rozsirene-atributy/src/cz/frantovo/rozsireneAtributy/Startér.java	Wed Dec 15 20:07:14 2010 +0100
@@ -1,13 +1,52 @@
 package cz.frantovo.rozsireneAtributy;
 
+import cz.frantovo.rozsireneAtributy.gui.Panel;
+import java.awt.BorderLayout;
+import java.io.File;
+import java.io.IOException;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+import javax.swing.JFrame;
+
 /**
  * Spouštěč programu
+ *
+ * http://freedesktop.org/wiki/CommonExtendedAttributes
+ * http://download.oracle.com/javase/tutorial/essential/io/fileAttr.html#user
+ * http://today.java.net/pub/a/today/2008/07/03/jsr-203-new-file-apis.html#so-what-is-a-path-really
+ *
+ * $ setfattr -n "user.fiki.pozdrav" -v 'Dobrý den!' pokus.txt
+ * (v javě pak pracujeme s klíči bez předpony „user.“)
+ *
  * @author fiki
  */
 public class Startér {
 
-	public static void main(String[] args) {
-		System.err.println("ještě není implementované…");
-		System.exit(1);
+	private static final Logger log = Logger.getLogger(Startér.class.getSimpleName());
+
+	public static void main(String[] args) throws IOException {
+
+		if (args.length == 1) {
+			File soubor = new File(args[0]);
+
+			log.log(Level.INFO, "Pracuji se souborem: {0}", soubor);
+
+			Model model = new Model(soubor);
+
+			JFrame f = new JFrame();
+			Panel p = new Panel(model);
+
+			f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+			f.setTitle("Rozšířené stributy souboru: " + soubor);
+			f.setLayout(new BorderLayout());
+			f.add(p, BorderLayout.CENTER);
+
+			f.setSize(640, 240);
+			f.setLocationRelativeTo(null);
+			f.setVisible(true);
+		} else {
+			log.log(Level.SEVERE, "Chyba: Očekávám právě jeden parametr – název souboru.");
+			System.exit(1);
+		}
 	}
 }
diff -r fc93dae7a366 -r 2b91eda684c9 java/rozsirene-atributy/src/cz/frantovo/rozsireneAtributy/gui/Panel.form
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/java/rozsirene-atributy/src/cz/frantovo/rozsireneAtributy/gui/Panel.form	Wed Dec 15 20:07:14 2010 +0100
@@ -0,0 +1,48 @@
+<?xml version="1.1" encoding="UTF-8" ?>
+
+<Form version="1.3" maxVersion="1.7" type="org.netbeans.modules.form.forminfo.JPanelFormInfo">
+  <AuxValues>
+    <AuxValue name="FormSettings_autoResourcing" type="java.lang.Integer" value="0"/>
+    <AuxValue name="FormSettings_autoSetComponentName" type="java.lang.Boolean" value="false"/>
+    <AuxValue name="FormSettings_generateFQN" type="java.lang.Boolean" value="true"/>
+    <AuxValue name="FormSettings_generateMnemonicsCode" type="java.lang.Boolean" value="false"/>
+    <AuxValue name="FormSettings_i18nAutoMode" type="java.lang.Boolean" value="false"/>
+    <AuxValue name="FormSettings_layoutCodeTarget" type="java.lang.Integer" value="1"/>
+    <AuxValue name="FormSettings_listenerGenerationStyle" type="java.lang.Integer" value="0"/>
+    <AuxValue name="FormSettings_variablesLocal" type="java.lang.Boolean" value="false"/>
+    <AuxValue name="FormSettings_variablesModifier" type="java.lang.Integer" value="2"/>
+  </AuxValues>
+
+  <Layout>
+    <DimensionLayout dim="0">
+      <Group type="103" groupAlignment="0" attributes="0">
+          <Component id="scroll" alignment="0" pref="447" max="32767" attributes="0"/>
+      </Group>
+    </DimensionLayout>
+    <DimensionLayout dim="1">
+      <Group type="103" groupAlignment="0" attributes="0">
+          <Component id="scroll" alignment="0" pref="316" max="32767" attributes="0"/>
+      </Group>
+    </DimensionLayout>
+  </Layout>
+  <SubComponents>
+    <Container class="javax.swing.JScrollPane" name="scroll">
+
+      <Layout class="org.netbeans.modules.form.compat2.layouts.support.JScrollPaneSupportLayout"/>
+      <SubComponents>
+        <Component class="javax.swing.JTable" name="tabulka">
+          <Properties>
+            <Property name="model" type="javax.swing.table.TableModel" editor="org.netbeans.modules.form.editors2.TableModelEditor">
+              <Table columnCount="4" rowCount="4">
+                <Column editable="true" title="Title 1" type="java.lang.Object"/>
+                <Column editable="true" title="Title 2" type="java.lang.Object"/>
+                <Column editable="true" title="Title 3" type="java.lang.Object"/>
+                <Column editable="true" title="Title 4" type="java.lang.Object"/>
+              </Table>
+            </Property>
+          </Properties>
+        </Component>
+      </SubComponents>
+    </Container>
+  </SubComponents>
+</Form>
diff -r fc93dae7a366 -r 2b91eda684c9 java/rozsirene-atributy/src/cz/frantovo/rozsireneAtributy/gui/Panel.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/java/rozsirene-atributy/src/cz/frantovo/rozsireneAtributy/gui/Panel.java	Wed Dec 15 20:07:14 2010 +0100
@@ -0,0 +1,57 @@
+package cz.frantovo.rozsireneAtributy.gui;
+
+import javax.swing.table.TableModel;
+
+/**
+ *
+ * @author fiki
+ */
+public class Panel extends javax.swing.JPanel {
+
+	private TableModel model;
+
+    public Panel(TableModel model) {
+		this.model = model;
+        initComponents();
+		tabulka.setModel(model);
+    }
+
+    @SuppressWarnings("unchecked")
+    // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
+    private void initComponents() {
+
+        scroll = new javax.swing.JScrollPane();
+        tabulka = new javax.swing.JTable();
+
+        tabulka.setModel(new javax.swing.table.DefaultTableModel(
+            new Object [][] {
+                {null, null, null, null},
+                {null, null, null, null},
+                {null, null, null, null},
+                {null, null, null, null}
+            },
+            new String [] {
+                "Title 1", "Title 2", "Title 3", "Title 4"
+            }
+        ));
+        scroll.setViewportView(tabulka);
+
+        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(this);
+        this.setLayout(layout);
+        layout.setHorizontalGroup(
+            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
+            .addComponent(scroll, javax.swing.GroupLayout.DEFAULT_SIZE, 447, Short.MAX_VALUE)
+        );
+        layout.setVerticalGroup(
+            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
+            .addComponent(scroll, javax.swing.GroupLayout.DEFAULT_SIZE, 316, Short.MAX_VALUE)
+        );
+    }// </editor-fold>//GEN-END:initComponents
+
+
+    // Variables declaration - do not modify//GEN-BEGIN:variables
+    private javax.swing.JScrollPane scroll;
+    private javax.swing.JTable tabulka;
+    // End of variables declaration//GEN-END:variables
+
+}