Merge pull request #95 from MikeMaximus/v103

Merge v103 into master

.gitignore

@@ -185,4 +185,6 @@ FakesAssemblies/
 # LightSwitch generated files
 GeneratedArtifacts/
 _Pvt_Extensions/
-ModelManifest.xml
+ModelManifest.xml
+/.vs/slnx.sqlite
+/.vs/VSWorkspaceState.json

GBM/Forms/frmMain.vb

@@ -1037,11 +1037,15 @@ Public Class frmMain
             Me.ShowInTaskbar = True
             Me.Focus()
         Else
-            bShowToggle = False
+            If Me.CanFocus Then
-            wState = Me.WindowState
+                bShowToggle = False
-            Me.WindowState = FormWindowState.Minimized
+                wState = Me.WindowState
-            Me.ShowInTaskbar = False
+                Me.WindowState = FormWindowState.Minimized
-            Me.Visible = False
+                Me.ShowInTaskbar = False
+                Me.Visible = False
+            Else
+                gMonTray.ShowBalloonTip(5000, App_NameLong, App_ErrorFocus, ToolTipIcon.Info)
+            End If
         End If
     End Sub
 
@@ -1132,7 +1136,7 @@ Public Class frmMain
         End If
     End Sub
 
-    Private Sub ToggleMenuEnable()
+    Private Sub ToggleMenuEnable(Optional ByVal bGameDetected As Boolean = False)
         If bMenuEnabled Then
             ToggleMenuItems(False, gMonFile)
             ToggleMenuItems(False, gMonSetup)
@@ -1144,6 +1148,11 @@ Public Class frmMain
             gMonNotification.Enabled = False
             gMonTrayNotification.Enabled = False
             gMonTraySettings.Enabled = False
+            If Not bGameDetected Then
+                gMonTrayMon.Enabled = False
+                gMonTrayShow.Enabled = False
+                gMonTrayExit.Enabled = False
+            End If
             bMenuEnabled = False
         Else
             ToggleMenuItems(True, gMonFile)
@@ -1156,6 +1165,9 @@ Public Class frmMain
             gMonNotification.Enabled = True
             gMonTrayNotification.Enabled = True
             gMonTraySettings.Enabled = True
+            gMonTrayMon.Enabled = True
+            gMonTrayShow.Enabled = True
+            gMonTrayExit.Enabled = True
             bMenuEnabled = True
         End If
     End Sub
@@ -1338,7 +1350,7 @@ Public Class frmMain
         ToggleMenuText()
     End Sub
 
-    Private Sub PauseScan()
+    Private Sub PauseScan(Optional ByVal bGameDetected As Boolean = False)
         If eCurrentStatus = eStatus.Running Then
             StopSyncWatcher()
             tmScanTimer.Stop()
@@ -1348,7 +1360,7 @@ Public Class frmMain
             gMonTray.Icon = GBM_Tray_Detected
         End If
         ToggleMenuText()
-        ToggleMenuEnable()
+        ToggleMenuEnable(bGameDetected)
     End Sub
 
     Private Sub ResumeScan()
@@ -1625,13 +1637,6 @@ Public Class frmMain
         End If
     End Sub
 
-    Private Sub gMonTray_BalloonTipClicked(sender As System.Object, e As System.EventArgs) Handles gMonTray.BalloonTipClicked
-        bShowToggle = True
-        Me.Visible = True
-        Me.ShowInTaskbar = True
-        Me.Focus()
-    End Sub
-
     Private Sub btnCancelOperation_Click(sender As Object, e As EventArgs) Handles btnCancelOperation.Click
         OperationCancel()
     End Sub
@@ -1682,7 +1687,7 @@ Public Class frmMain
         Dim sErrorMessage As String = String.Empty
 
         If oProcess.SearchRunningProcesses(hshScanList, bNeedsPath, iErrorCode, bProcessDebugMode) Then
-            PauseScan()
+            PauseScan(True)
 
             If bNeedsPath Then
                 bContinue = False

GBM/Managers/mgrCommon.vb

@@ -322,8 +322,31 @@ Public Class mgrCommon
         Return lSize
     End Function
 
-    'Get available disk space on a drive
+    'Get available disk space on a drive (Unix)
-    Public Shared Function GetAvailableDiskSpace(ByVal sPath As String) As Long
+    Private Shared Function GetAvailableDiskSpaceUnix(ByVal sPath As String) As Long
+        Dim prsdf As Process
+        Dim sOutput As String
+        Dim sAvailableSpace As String
+        Try
+            prsdf = New Process
+            prsdf.StartInfo.FileName = "/bin/df"
+            prsdf.StartInfo.Arguments = sPath
+            prsdf.StartInfo.UseShellExecute = False
+            prsdf.StartInfo.RedirectStandardOutput = True
+            prsdf.StartInfo.CreateNoWindow = True
+            prsdf.Start()
+            sOutput = prsdf.StandardOutput.ReadToEnd
+            'Parse df output to grab "Available" value
+            sAvailableSpace = sOutput.Split(vbLf)(1).Split(New Char() {" "}, StringSplitOptions.RemoveEmptyEntries)(3)
+            'Return value in bytes
+            Return CLng(sAvailableSpace) * 1024
+        Catch
+            Return 0
+        End Try
+    End Function
+
+    'Get available disk space on a drive (Windows)
+    Private Shared Function GetAvailableDiskSpaceWindows(ByVal sPath As String) As Long
         Dim oDrive As DriveInfo
         Dim lAvailableSpace As Long = 0
         Try
@@ -335,6 +358,15 @@ Public Class mgrCommon
         Return lAvailableSpace
     End Function
 
+    'Get available disk space on a drive 
+    Public Shared Function GetAvailableDiskSpace(ByVal sPath As String) As Long
+        If IsUnix() Then
+            Return GetAvailableDiskSpaceUnix(sPath)
+        Else
+            Return GetAvailableDiskSpaceWindows(sPath)
+        End If
+    End Function
+
     'Delete file based on OS type
     Public Shared Sub DeleteFile(ByVal sPath As String, Optional ByVal bRecycle As Boolean = True)
         If File.Exists(sPath) Then

GBM/Managers/mgrMonitorList.vb

@@ -499,12 +499,13 @@ Public Class mgrMonitorList
     Private Shared Function BuildFilterQuery(ByVal oTagFilters As List(Of clsTag), ByVal hshStringFilters As Hashtable, eFilterType As frmFilter.eFilterType, ByRef hshParams As Hashtable) As String
         Dim sSQL As String = String.Empty
         Dim iCounter As Integer = 0
+        Dim sBaseSelect As String = "MonitorID, Name, Process, Path, AbsolutePath, FolderSave, FileType, TimeStamp, ExcludeList, ProcessPath, Icon, Hours, Version, Company, Enabled, MonitorOnly, BackupLimit, CleanFolder, Parameter FROM monitorlist"
 
         Select Case eFilterType
             Case frmFilter.eFilterType.NoFilter
-                sSQL = "SELECT MonitorID, Name, Process, Path, AbsolutePath, FolderSave, FileType, TimeStamp, ExcludeList, ProcessPath, Icon, Hours, Version, Company, Enabled, MonitorOnly, BackupLimit, CleanFolder, Parameter FROM monitorlist ORDER BY Name Asc"
+                sSQL = "SELECT " & sBaseSelect & " ORDER BY Name Asc"
             Case frmFilter.eFilterType.FieldAnd, frmFilter.eFilterType.FieldOr
-                sSQL = "SELECT MonitorID, Name, Process, Path, AbsolutePath, FolderSave, FileType, TimeStamp, ExcludeList, ProcessPath, Icon, Hours, Version, Company, Enabled, MonitorOnly, BackupLimit, CleanFolder, Parameter FROM monitorlist"
+                sSQL = "SELECT " & sBaseSelect
 
                 If hshStringFilters.Count > 0 Then
                     sSQL &= " WHERE ("
@@ -526,8 +527,8 @@ Public Class mgrMonitorList
                 End If
                 sSQL &= " ORDER BY Name Asc"
             Case frmFilter.eFilterType.AnyTag
-                sSQL = "SELECT DISTINCT MonitorID, Name, Process, Path, AbsolutePath, FolderSave, FileType, TimeStamp, ExcludeList, ProcessPath, Icon, Hours, Version, Company, Enabled, MonitorOnly, BackupLimit, CleanFolder, Parameter FROM monitorlist "
+                sSQL = "SELECT DISTINCT " & sBaseSelect
-                sSQL &= "NATURAL JOIN gametags WHERE gametags.TagID IN ("
+                sSQL &= " NATURAL JOIN gametags WHERE gametags.TagID IN ("
 
                 For Each oTag As clsTag In oTagFilters
                     sSQL &= "@TagID" & iCounter & ","
@@ -538,7 +539,7 @@ Public Class mgrMonitorList
                 sSQL = sSQL.TrimEnd(",")
                 sSQL &= ") ORDER BY Name Asc"
             Case frmFilter.eFilterType.AllTags
-                sSQL = "SELECT MonitorID, Name, Process, Path, AbsolutePath, FolderSave, FileType, TimeStamp, ExcludeList, ProcessPath, Icon, Hours, Version, Company, Enabled, MonitorOnly, BackupLimit, CleanFolder, Parameter FROM monitorlist WHERE MonitorID IN "
+                sSQL = "SELECT " & sBaseSelect & " WHERE MonitorID IN "
 
                 For Each oTag As clsTag In oTagFilters
                     sSQL &= "(SELECT MonitorID FROM gametags WHERE monitorlist.MonitorID = gametags.MonitorID And TagID = @TagID" & iCounter & ")"
@@ -551,7 +552,7 @@ Public Class mgrMonitorList
 
                 sSQL &= " ORDER BY Name Asc"
             Case frmFilter.eFilterType.NoTags
-                sSQL = "SELECT MonitorID, Name, Process, Path, AbsolutePath, FolderSave, FileType, TimeStamp, ExcludeList, ProcessPath, Icon, Hours, Version, Company, Enabled, MonitorOnly, BackupLimit, CleanFolder, Parameter FROM monitorlist WHERE MonitorID NOT IN (SELECT MonitorID FROM gametags) ORDER BY Name Asc"
+                sSQL = "SELECT " & sBaseSelect & " WHERE MonitorID NOT IN (SELECT MonitorID FROM gametags) ORDER BY Name Asc"
         End Select
 
         Return sSQL

GBM/Managers/mgrSQLite.vb

@@ -170,6 +170,15 @@ Public Class mgrSQLite
         db.Close()
     End Sub
 
+    Private Sub RollBack(ByRef trans As SqliteTransaction)
+        Try
+            trans.Rollback()
+        Catch
+            'SQLite may or may not perform an auto-rollback when certain failures occur, such as disk full or out of memory.
+            'Multiple rollbacks will cause an exception, therefore lets just do nothing when that happens.
+        End Try
+    End Sub
+
     Private Sub BuildParams(ByRef command As SqliteCommand, ByRef hshParams As Hashtable)
         For Each de As DictionaryEntry In hshParams
             command.Parameters.AddWithValue(de.Key, de.Value)
@@ -189,7 +198,7 @@ Public Class mgrSQLite
             command.ExecuteNonQuery()
             trans.Commit()
         Catch ex As Exception
-            trans.Rollback()
+            RollBack(trans)
             mgrCommon.ShowMessage(mgrSQLite_ErrorQueryFailure, New String() {sSQL, ex.Message}, MsgBoxStyle.Exclamation)
             Return False
         Finally
@@ -215,7 +224,7 @@ Public Class mgrSQLite
             Next
             trans.Commit()
         Catch ex As Exception
-            trans.Rollback()
+            RollBack(trans)
             mgrCommon.ShowMessage(mgrSQLite_ErrorQueryFailure, New String() {sSQL, ex.Message}, MsgBoxStyle.Exclamation)
             Return False
         Finally

GBM/My Project/AssemblyInfo.vb

@@ -33,7 +33,7 @@ Imports System.Runtime.InteropServices
 ' by using the '*' as shown below:
 ' <Assembly: AssemblyVersion("1.0.*")> 
 
-<Assembly: AssemblyVersion("1.0.2.*")>
+<Assembly: AssemblyVersion("1.0.3.*")>
-<Assembly: AssemblyFileVersion("1.0.2.0")>
+<Assembly: AssemblyFileVersion("1.0.3.0")>
 
 <Assembly: NeutralResourcesLanguageAttribute("en")> 

GBM/My Project/Resources.Designer.vb

@@ -78,6 +78,15 @@ Namespace My.Resources
             End Get
         End Property
         
+        '''<summary>
+        '''  Looks up a localized string similar to GBM is busy with an open window on your desktop..
+        '''</summary>
+        Friend ReadOnly Property App_ErrorFocus() As String
+            Get
+                Return ResourceManager.GetString("App_ErrorFocus", resourceCulture)
+            End Get
+        End Property
+        
         '''<summary>
         '''  Looks up a localized string similar to This function is currently not available on a Unix based operating system..
         '''</summary>

GBM/My Project/Resources.resx

@@ -1798,4 +1798,7 @@
   <data name="mgrBackup_7zFatalError" xml:space="preserve">
     <value>[PARAM] backup failed due to an error.</value>
   </data>
+  <data name="App_ErrorFocus" xml:space="preserve">
+    <value>GBM is busy with an open window on your desktop.</value>
+  </data>
 </root>

GBM/readme.txt

@@ -1,27 +1,14 @@
-Game Backup Monitor v1.02 Readme
+Game Backup Monitor v1.03 Readme
 http://mikemaximus.github.io/gbm-web/
 gamebackupmonitor@gmail.com
 
-July 1, 2017
+August 2, 2017
 
-New in 1.02
+New in 1.03
 
-- (Windows) Upgraded SQLite to 3.19.3.
+- (Windows) You can no longer Alt-Tab to GBM while it's minimized to the system tray.  This was an unintentional change in v1.02 and caused various bugs.
-- (All) The SQLite version is displayed on the "About" screen.
+- (Windows) Fixed various issues and inconsistent behavior when using the system tray and menu.
-- (All) Added the ability to detect command parameters.
+- (Linux) Free drive space is now checked correctly when performing a backup.  GBM now requires "df" (Coreutils) on Linux.
-	- Use parameter detection for better detection of games running in emulators or interpreters like DOSBox.
+- (All) Error messages related to SQLite will now be displayed correctly, instead of forcing the application to exit.
-	- This is an advanced optional feature and is not available in the "Add Game Wizard", please read the manual (http://mikemaximus.github.io/gbm-web/manual.html) for more details.	
-	- (Linux) Please note that Wine detection is still handled automatically by GBM and only requires a Windows process name.  But this feature does work with Wine if you need to detect parameters!
-- (All) Added the ability to resize and maximize the main program window.
-	- The log is now displayed by default and resizes with the window.
-	- The "Show/Hide Log" button has been removed due to technical issues with this change.
-	- The minimum window size will let you easily hide the log as in past versions.
-- (All) The last browse location in various dialogs is now saved, such as when using the Import/Export feature.
-- (All) Available disk space is checked before attempting a backup.  The log now displays available disk space and save folder size.
-- (Linux) Using the keyboard to navigate the game list in the Game Manager now works correctly.
-- (All) Tags can now be added to a new game configuration before saving on the Game Manager.
-- (All) Fixed various issues when adding new game configurations while using filters on the Game Manager.
-- (All) Added better handling of 7-Zip warnings and errors.
-- (Linux) GBM now requires the "readlink" utility to properly handle Wine games.  However bash, ls and grep are no longer required.
 
 The entire version history of GBM releases is available at http://mikemaximus.github.io/gbm-web/versionhistory.html