From e5d05ef173b538652a98127d93086372ff51f5e3 Mon Sep 17 00:00:00 2001
From: Victor <melnikukr@mail.ru>
Date: Mon, 2 Dec 2013 14:14:38 +0200
Subject: [PATCH] =?UTF-8?q?=D0=94=D0=BE=D0=B1=D0=B0=D0=B2=D0=BB=D0=B5?=
 =?UTF-8?q?=D0=BD=D0=BE=20=D1=87=D1=82=D0=B5=D0=BD=D0=B8=D0=B5=20=D0=B8=20?=
 =?UTF-8?q?=D0=BE=D1=82=D1=80=D0=B8=D1=81=D0=BE=D0=B2=D0=BA=D0=B0=20=D0=BE?=
 =?UTF-8?q?=D0=B1=D1=8A=D0=B5=D0=BA=D1=82=D0=BE=D0=B2=20=D0=B8=D0=B7=20CSV?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/tse/lr5/TrianglesWindow.java | 84 ++++++++++++++++++++++++++++----
 1 file changed, 75 insertions(+), 9 deletions(-)

diff --git a/src/tse/lr5/TrianglesWindow.java b/src/tse/lr5/TrianglesWindow.java
index c728713..131885f 100644
--- a/src/tse/lr5/TrianglesWindow.java
+++ b/src/tse/lr5/TrianglesWindow.java
@@ -1,7 +1,11 @@
 package tse.lr5;
 
+import java.awt.Color;
+import java.awt.Point;
 import java.io.File;
+import java.io.IOException;
 import javax.swing.JFrame;
+import javax.swing.JOptionPane;
 
 /**
  * @author aNNiMON
@@ -20,17 +24,79 @@ public class TrianglesWindow extends JFrame {
         pack();
     }
     
-    public void execute() throws InterruptedException {
-        setVisible(true);
-        
+    public void execute() {
         File[] csvFiles = Utils.readFiles("lr5", ".csv");
+        if (csvFiles == null) {
+            JOptionPane.showMessageDialog(this, "CSV-файлов не обнаружено! Сворачиваемся, ребята",
+                    "Ошибка", JOptionPane.ERROR_MESSAGE);
+            return;
+        }
         System.out.println("Найдено " + csvFiles.length + " файлов.");
-        System.out.println("3");
-        Thread.sleep(1000);
-        System.out.println("2");
-        Thread.sleep(1000);
-        System.out.println("1");
-        Thread.sleep(1000);
+        
+        setVisible(true);
+        try {
+            System.out.println("3");
+            Thread.sleep(1000);
+            System.out.println("2");
+            Thread.sleep(1000);
+            System.out.println("1");
+            Thread.sleep(1000);
+        } catch (InterruptedException ex) { }
         System.out.println("Понеслась!!");
+        
+        for (File file : csvFiles) {
+            startReadInNewThread(file);
+        }
     }
+
+    private void startReadInNewThread(final File file) {
+        new Thread(new Runnable() {
+
+            @Override
+            public void run() {
+                readCsvFile(file);
+            }
+        }).start();
+    }
+    
+    private void readCsvFile(File file) {
+        CsvReader<TrianglePaintable> csvReader = new CsvReader<>(file);
+        csvReader.setReaderHandler(trianglesHandler);
+        try {
+            csvReader.readCsv();
+        } catch (IOException ex) {
+            ex.printStackTrace();
+        }
+    }
+    
+    private final CsvReader.ReaderHandler<TrianglePaintable> trianglesHandler
+            = new CsvReader.ReaderHandler() {
+
+        @Override
+        public void onStartRead(File file) {
+            System.out.println("Читаем файл " + file.getName());
+        }
+
+        @Override
+        public TrianglePaintable createObject(String[] params) {
+            if (params.length != 8)  throw new RuntimeException("Неверное количество параметров");
+            
+            Color fill = Color.decode(params[0]);
+            Color stroke = Color.decode(params[1]);
+            Point p1 = Utils.readPoint(params[2], params[3]);
+            Point p2 = Utils.readPoint(params[4], params[5]);
+            Point p3 = Utils.readPoint(params[6], params[7]);
+            TrianglePaintable obj = new TrianglePaintable(fill, stroke, p1, p2, p3);
+            panel.addPaintable(obj);
+            try {
+                Thread.sleep(500);
+            } catch (InterruptedException ex) { }
+            return obj;
+        }
+
+        @Override
+        public void onFinishRead(File file) {
+            System.out.println("Чтение файла " + file.getName() + " завершено!");
+        }
+    };
 }