close #4 recent accessed directory is now saved in per-user .config file

Author: virtual-serenity

src/udesign/App.config

@@ -4,6 +4,9 @@
         <sectionGroup name="applicationSettings" type="System.Configuration.ApplicationSettingsGroup, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" >
             <section name="udesign.Properties.Settings" type="System.Configuration.ClientSettingsSection, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
         </sectionGroup>
+        <sectionGroup name="userSettings" type="System.Configuration.UserSettingsGroup, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" >
+            <section name="udesign.Properties.Settings" type="System.Configuration.ClientSettingsSection, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" allowExeDefinition="MachineToLocalUser" requirePermission="false" />
+        </sectionGroup>
     </configSections>
     <startup>
 
@@ -30,4 +33,11 @@
             </setting>
         </udesign.Properties.Settings>
     </applicationSettings>
+    <userSettings>
+        <udesign.Properties.Settings>
+            <setting name="RecentAccessedDir" serializeAs="String">
+                <value />
+            </setting>
+        </udesign.Properties.Settings>
+    </userSettings>
 </configuration>

src/udesign/Properties/Settings.Designer.cs

@@ -20,5 +20,8 @@
     <Setting Name="UserPrefFile" Type="System.String" Scope="Application">
       <Value Profile="(Default)">user_pref.json</Value>
     </Setting>
+    <Setting Name="RecentAccessedDir" Type="System.String" Scope="User">
+      <Value Profile="(Default)" />
+    </Setting>
   </Settings>
 </SettingsFile>

src/udesign/Properties/Settings.settings

@@ -132,12 +132,20 @@ private void m_menuOpen_Click(object sender, EventArgs e)
 
             diag.InitialDirectory = UDesignApp.Instance.RootPath;
 
-            string testDir = LuaRuntime.GetGlobalString("ResPath_Test");
-            if (!string.IsNullOrEmpty(testDir))
+            string lastDir = Properties.Settings.Default.RecentAccessedDir;
+            if (!string.IsNullOrEmpty(lastDir) && Directory.Exists(lastDir))
             {
-                var testDirFull = EzSys.NormalizePath(Path.Combine(UDesignApp.Instance.RootPath, testDir));
-                if (Directory.Exists(testDirFull))
-                    diag.InitialDirectory = testDirFull;
+                diag.InitialDirectory = lastDir;
+            }
+            else
+            {
+                string testDir = LuaRuntime.GetGlobalString("ResPath_Test");
+                if (!string.IsNullOrEmpty(testDir))
+                {
+                    var testDirFull = EzSys.NormalizePath(Path.Combine(UDesignApp.Instance.RootPath, testDir));
+                    if (Directory.Exists(testDirFull))
+                        diag.InitialDirectory = testDirFull;
+                }
             }
 
             if (diag.ShowDialog(this) == DialogResult.OK)
@@ -148,6 +156,8 @@ private void m_menuOpen_Click(object sender, EventArgs e)
                     // 这里重置前，应先提示用户保存
                     if (!ResetScene(file))
                         Logging.Instance.Message("打开文件失败。");
+
+                    GVars.SetRecentAccessedDirectory(Path.GetDirectoryName(file));
                 }
             }
         }
@@ -255,6 +265,9 @@ private void PerformSaveAs()
                 }
                 else
                 {
+                    // saved the file successfully for the first time!
+                    // do some house keeping works here
+
                     UpdateFormTitle();
 
                     string userLua = LuaRuntime.GetGlobalString("LuaTemplate_UserDefault");
@@ -274,6 +287,8 @@ private void PerformSaveAs()
                             Logging.Instance.Message("拷贝用户脚本模板失败。(src='{0}' dest='{1}')", userLua, destLuaPath);
                         }
                     }
+
+                    GVars.SetRecentAccessedDirectory(Path.GetDirectoryName(file));
                 }
             }
         }

src/udesign/WinFormsUI/Forms/MainForm.cs

@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace udesign
+{
+    public class GVars
+    {
+        public static void SetRecentAccessedDirectory(string recentDir)
+        {
+            Properties.Settings.Default.RecentAccessedDir = recentDir;
+            Properties.Settings.Default.Save();
+        }
+    }
+}

src/udesign/_1_Core/GVars.cs

@@ -113,6 +113,7 @@
     <Compile Include="WinFormsUI\Controls\RenderBuffers\EditorRenderBuffer.cs">
       <SubType>UserControl</SubType>
     </Compile>
+    <Compile Include="_1_Core\GVars.cs" />
     <Compile Include="_1_Core\OrthoTransform.cs" />
     <Compile Include="WinFormsUI\Controls\UIControlList.cs">
       <SubType>UserControl</SubType>