bad design...

borseno · Feb 7, 2019 · 90f65ee · 90f65ee
1 parent db0d9cb
commit 90f65ee
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Showing 11 changed files with 335 additions and 12 deletions.
diff --git a/App.config b/App.config
@@ -3,7 +3,7 @@
   <connectionStrings>
   <clear />
     <add 
-      name ="ConnString"      
+      name ="DefaultConnection"      
       providerName="System.Data.Sqlite"
       connectionString ="Data source = defaultTextDB.db; Version=3"
 />

diff --git a/BorsenoTextEditor.csproj b/BorsenoTextEditor.csproj
@@ -52,11 +52,18 @@
     <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>
+    <Compile Include="ChooseFileFromDBForm.cs">
+      <SubType>Form</SubType>
+    </Compile>
+    <Compile Include="ChooseFileFromDBForm.Designer.cs">
+      <DependentUpon>ChooseFileFromDBForm.cs</DependentUpon>
+    </Compile>
     <Compile Include="DBFileManager.cs" />
+    <Compile Include="DBFilePicker.cs" />
     <Compile Include="ExplorerFilePicker.cs" />
-    <Compile Include="FileManager.cs" />
+    <Compile Include="ExplorerFileManager.cs" />
     <Compile Include="IFilePicker.cs" />
-    <Compile Include="ITextFileManager.cs" />
+    <Compile Include="IFileManager.cs" />
     <Compile Include="Main menu.cs">
       <SubType>Form</SubType>
     </Compile>
@@ -65,6 +72,9 @@
     </Compile>
     <Compile Include="Program.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
+    <EmbeddedResource Include="ChooseFileFromDBForm.resx">
+      <DependentUpon>ChooseFileFromDBForm.cs</DependentUpon>
+    </EmbeddedResource>
     <EmbeddedResource Include="Main menu.resx">
       <DependentUpon>Main menu.cs</DependentUpon>
     </EmbeddedResource>

diff --git a/ChooseFileFromDBForm.Designer.cs b/ChooseFileFromDBForm.Designer.cs
diff --git a/ChooseFileFromDBForm.cs b/ChooseFileFromDBForm.cs
@@ -0,0 +1,62 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+using System.Data;
+using System.Data.SQLite;
+
+namespace BorsenoTextEditor
+{
+    public partial class ChooseFileFromDBForm : Form
+    {
+        private readonly string _connectionString;
+        private readonly string _tableName;
+        private readonly string _nameColumnName;
+        private bool _isSelected = false;
+
+        public string SelectedFileName
+        {
+            get
+            {
+                if (_isSelected)
+                    return filesDBdataGridView.SelectedCells[0].ToString();
+                return null;
+            }
+        }
+
+        public ChooseFileFromDBForm(string connectionString, string tableName, string nameColumnName)
+        {
+            InitializeComponent();
+            _connectionString = connectionString;
+            _tableName = tableName;
+            _nameColumnName = nameColumnName;
+        }
+
+        private void OnLoad(object sender, EventArgs e)
+        {
+            using (var connection = new SQLiteConnection(_connectionString))
+            {
+                connection.Open();
+
+                SQLiteDataAdapter dataAdapter =
+                    new SQLiteDataAdapter($"Select {_nameColumnName} from {_tableName}", connection);
+                DataSet dataSet = new DataSet();
+                dataAdapter.Fill(dataSet);
+                filesDBdataGridView.DataSource = dataSet.Tables[0];
+            }
+        }
+
+        private void OnSelected(object sender, EventArgs e)
+        {
+            if (filesDBdataGridView.SelectedCells.Count == 1)
+                _isSelected = true;
+            else
+                MessageBox.Show(@"You can choose only one cell");
+        }
+    }
+}
diff --git a/ChooseFileFromDBForm.resx b/ChooseFileFromDBForm.resx
@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>
diff --git a/DBFileManager.cs b/DBFileManager.cs
@@ -8,7 +8,7 @@
 
 namespace BorsenoTextEditor
 {
-    class DBFileManager : ITextFileManager
+    sealed class DBFileManager : IFileManager
     {
         private readonly string _connectionString;
         private readonly string _tableName;

diff --git a/DBFilePicker.cs b/DBFilePicker.cs
@@ -3,21 +3,48 @@
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using System.Windows.Forms;
 
 namespace BorsenoTextEditor
 {
-    class DBFilePicker : IFilePicker
+    sealed class DBFilePicker : IFilePicker
     {
+        private readonly ChooseFileFromDBForm _chooseForm;
+        private readonly string _connectionString;
+        private readonly string _tableName;
+        private readonly string _valueColumnName;
+        private readonly string _nameColumnName;
+        private string _name;
 
+        public DBFilePicker
+            (ChooseFileFromDBForm chooseForm, string connectionString, string tableName,
+            string valueColumnName, string nameColumnName)
+        {
+            _connectionString = connectionString;
+            _tableName = tableName;
+            _valueColumnName = valueColumnName;
+            _nameColumnName = nameColumnName;
+        }
 
         public string GetFile()
         {
+            _chooseForm.FormClosed += OnFormClosed;
+            _chooseForm.Show();
+
+
+
             throw new NotImplementedException();
         }
 
         public string GetOrCreateFile()
         {
             throw new NotImplementedException();
         }
+
+        private void OnFormClosed(object sender, EventArgs e)
+        {
+            _name = ((ChooseFileFromDBForm) sender).SelectedFileName;
+            GetFile();
+        }
     }
 }
diff --git a/ExplorerFileManager.cs b/ExplorerFileManager.cs
@@ -11,7 +11,7 @@
 
 namespace BorsenoTextEditor
 {
-    class ExplorerFileManager : ITextFileManager
+    sealed class ExplorerFileManager : IFileManager
     {
         public void Save(string path, string value)
         {

diff --git a/ExplorerFilePicker.cs b/ExplorerFilePicker.cs
@@ -7,7 +7,7 @@
 
 namespace BorsenoTextEditor
 {
-    class ExplorerFilePicker : IFilePicker
+    sealed class ExplorerFilePicker : IFilePicker
     {
         private readonly SaveFileDialog _save;
         private readonly OpenFileDialog _open;