From 116d7267cd1c2659df816900f00021b8969b6ce0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=9D=D0=B8=D0=BA=D0=B8=D1=82=D0=B0?=
 <itsmylivex@gmail.com>
Date: Tue, 2 Oct 2018 03:43:46 +0300
Subject: [PATCH] =?UTF-8?q?=D0=A2=D0=B5=D0=BF=D0=B5=D1=80=D1=8C=20=D0=BA?=
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---
 fileFinder/MainForm.cs       | 21 +++++++++++++++------
 fileFinder/TaskController.cs | 21 ++++++++++++++-------
 2 files changed, 29 insertions(+), 13 deletions(-)

diff --git a/fileFinder/MainForm.cs b/fileFinder/MainForm.cs
index e40ac46..016310c 100644
--- a/fileFinder/MainForm.cs
+++ b/fileFinder/MainForm.cs
@@ -85,7 +85,6 @@ namespace fileFinder
                 {
                     MessageBox.Show(ex.Message, "Ошибка поиска внутри файла!");
                 }
-
                 _report.progress = counter;
                 _report.currentFileUrl = item;
                 report.Report(_report);
@@ -128,11 +127,21 @@ namespace fileFinder
 
         private async void handleSearchBtn_Click(object sender, EventArgs e)
         {
-            Progress<ProgressReportModel> progress = new Progress<ProgressReportModel>();
-            progress.ProgressChanged += reportProgress;
-            TreeNode tN = await Task.Run(() => buildResultTree(mainController, progress));
-            resultViewer.Nodes.Clear();
-            resultViewer.Nodes.Add(tN);
+            if (mainController.isStopped)
+            {
+                mainController.beginTask();
+                Progress<ProgressReportModel> progress = new Progress<ProgressReportModel>();
+                progress.ProgressChanged += reportProgress;
+                TreeNode tN = await Task.Run(() => buildResultTree(mainController, progress));
+                resultViewer.Nodes.Clear();
+                resultViewer.Nodes.Add(tN);
+            } else if (mainController.isPaused)
+            {
+                mainController.resumeTask();
+            } else
+            {
+                mainController.pauseTask();
+            }
         }
 
         public async Task fillChildNode (TreeNode node, String item)
diff --git a/fileFinder/TaskController.cs b/fileFinder/TaskController.cs
index 09588c6..04b6d01 100644
--- a/fileFinder/TaskController.cs
+++ b/fileFinder/TaskController.cs
@@ -9,17 +9,24 @@ namespace fileFinder
     class TaskController
     {
         public bool isPaused { get; private set; }
-        public bool isFinished { get; private set; }
+        public bool isStopped { get; private set; }
 
         public TaskController ()
         {
             isPaused = false;
-            isFinished = false;
+            isStopped = true;
         }
 
-        public bool pauseTask()
+        public bool beginTask ()
         {
-            if (!isPaused && !isFinished)
+            isPaused = false;
+            isStopped = false;
+            return true;
+        }
+
+        public bool pauseTask ()
+        {
+            if (!isPaused && !isStopped)
             {
                 isPaused = true;
                 return true;
@@ -29,7 +36,7 @@ namespace fileFinder
         
         public bool resumeTask ()
         {
-            if (isPaused && !isFinished)
+            if (isPaused && !isStopped)
             {
                 isPaused = false;
                 return true;
@@ -39,9 +46,9 @@ namespace fileFinder
 
         public bool stopTask ()
         {
-            if (!isFinished)
+            if (!isStopped)
             {
-                isFinished = true;
+                isStopped = true;
                 return true;
             } else
                 return false;