Resolved issue #569. Tape app. Options that open new file open new instance

even if a user doesn't want this.
(grafted from a74c6d9fac8dd6920d7d0914e68770b893920380)

--HG--
branch : develop

ChangeLog.txt

@@ -63,6 +63,7 @@
 - [#548] Bug Detail tool. Case when seam allowance is wrong.
 - Called the main app in console mode doesn't show opening file error in some cases.
 - [#553] Tape.exe crash. Issue with the Search field.
+- [#569] Tape app. Options that open new file open new instance even if a user doesn't want this.
 
 # Version 0.4.4 April 12, 2016
 - Updated measurement templates with all measurements. Added new template Aldrich/Women measurements.

src/app/tape/tmainwindow.cpp

@@ -384,45 +384,30 @@ void TMainWindow::FileNew()
 //---------------------------------------------------------------------------------------------------------------------
 void TMainWindow::OpenIndividual()
 {
-    if (m == nullptr)
-    {
     const QString filter = tr("Individual measurements (*.vit);;Standard measurements (*.vst);;All files (*.*)");
     //Use standard path to individual measurements
     const QString pathTo = qApp->TapeSettings()->GetPathIndividualMeasurements();
+
     Open(pathTo, filter);
-    }
-    else
-    {
-        qApp->NewMainWindow();
-        qApp->MainWindow()->OpenIndividual();
-    }
 }
 
 //---------------------------------------------------------------------------------------------------------------------
 void TMainWindow::OpenStandard()
 {
-    if (m == nullptr)
-    {
     const QString filter = tr("Standard measurements (*.vst);;Individual measurements (*.vit);;All files (*.*)");
     //Use standard path to standard measurements
     const QString pathTo = qApp->TapeSettings()->GetPathStandardMeasurements();
+
     Open(pathTo, filter);
-    }
-    else
-    {
-        qApp->NewMainWindow();
-        qApp->MainWindow()->OpenStandard();
-    }
 }
 
 //---------------------------------------------------------------------------------------------------------------------
 void TMainWindow::OpenTemplate()
 {
-    if (m == nullptr)
-    {
     const QString filter = tr("Measurements (*.vst *.vit);;All files (*.*)");
     //Use standard path to template files
     const QString pathTo = qApp->TapeSettings()->GetPathTemplate();
+
     Open(pathTo, filter);
 
     if (m != nullptr)
@@ -430,33 +415,26 @@ void TMainWindow::OpenTemplate()
         SetCurrentFile(""); // Force user to to save new file
         lock.reset();// remove lock from template
     }
-    }
-    else
-    {
-        qApp->NewMainWindow();
-        qApp->MainWindow()->OpenTemplate();
-    }
 }
 
 //---------------------------------------------------------------------------------------------------------------------
 void TMainWindow::CreateFromExisting()
 {
-    if (m == nullptr)
-    {
     const QString filter = tr("Individual measurements (*.vit)");
     //Use standard path to standard measurements
     const QString pathTo = qApp->TapeSettings()->GetPathIndividualMeasurements();
     const QString mPath = QFileDialog::getOpenFileName(this, tr("Select file"), pathTo, filter);
 
     if (not mPath.isEmpty())
+    {
+        if (m == nullptr)
         {
             LoadFromExistingFile(mPath);
         }
-    }
         else
         {
-        qApp->NewMainWindow();
+            qApp->NewMainWindow()->CreateFromExisting();
-        qApp->MainWindow()->CreateFromExisting();
+        }
     }
 }
 
@@ -2522,13 +2500,16 @@ void TMainWindow::Open(const QString &pathTo, const QString &filter)
 {
     const QString mPath = QFileDialog::getOpenFileName(this, tr("Open file"), pathTo, filter);
 
-    if (mPath.isEmpty())
+    if (not mPath.isEmpty())
     {
-        return;
+        if (m == nullptr)
+        {
+            LoadFile(mPath);
         }
         else
         {
-        LoadFile(mPath);
+            qApp->NewMainWindow()->LoadFile(mPath);
+        }
     }
 }