From 570c22c3073c15da593bdc5d63ba20fa5a244bc8 Mon Sep 17 00:00:00 2001
From: Nils <>
Date: Thu, 4 Apr 2019 19:15:02 +0200
Subject: [PATCH] changes

---
 engine/api.py                             | 20 ++++++++++------
 engine/cursor.py                          |  2 +-
 engine/graphtracks.py                     | 20 +++++++++-------
 engine/main.py                            | 22 ++++++-----------
 engine/track.py                           |  2 +-
 qtgui/conductor.py                        | 21 ++++++++--------
 qtgui/constantsAndConfigs.py              |  7 +++---
 qtgui/cursor.py                           |  9 ++++---
 qtgui/graphs.py                           |  8 ++++---
 qtgui/items.py                            |  8 ++++---
 qtgui/mainwindow.py                       |  5 ++--
 qtgui/menu.py                             | 29 +++++++++++++++++++----
 qtgui/scoreview.py                        |  5 ++--
 qtgui/structures.py                       |  9 ++++---
 qtgui/submenus.py                         |  7 +++---
 qtgui/{timeline.py => timeline.py.delete} | 13 +++++++---
 qtgui/trackEditor.py                      |  9 ++++---
 17 files changed, 120 insertions(+), 76 deletions(-)
 rename qtgui/{timeline.py => timeline.py.delete} (98%)

diff --git a/engine/api.py b/engine/api.py
index 409dff1..5ecba50 100644
--- a/engine/api.py
+++ b/engine/api.py
@@ -1,12 +1,12 @@
 #! /usr/bin/env python3
 # -*- coding: utf-8 -*-
 """
-Copyright 2018, Nils Hilbricht, Germany ( https://www.hilbricht.net )
+Copyright 2019, Nils Hilbricht, Germany ( https://www.hilbricht.net )
 
 This file is part of the Laborejo Software Suite ( https://www.laborejo.org ),
 more specifically its template base application.
 
-The Template Base Application is free software: you can redistribute it and/or modify
+Laborejo2 is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation, either version 3 of the License, or
 (at your option) any later version.
@@ -122,7 +122,7 @@ class ClientCallbacks(Callbacks): #inherits from the templates api callbacks
         can be used by a GUI to draw notes.
         track.staticRepresentation also creates the internal midi representation for cbox. """
         if self.updateTrack:
-            ex = session.data.trackById(trId).staticRepresentation()
+            ex = session.data.trackById(trId).staticRepresentation()  #Includes cbox.updatePlayback
             for func in self.updateTrack:
                 func(trId, ex)
             self._updateBlockTrack(trId)
@@ -193,6 +193,8 @@ class ClientCallbacks(Callbacks): #inherits from the templates api callbacks
             for func in reversed(self.tracksChangedIncludingHidden):
                 func(ex + exHidden)
         self._dataChanged()
+        
+        session.data.metronome.label = session.data.currentMetronomeTrack.name #not the expensive redundant data generation
         self._metronomeChanged() #because the track name is sent here.
 
     def _updateTempoTrack(self):
@@ -292,9 +294,8 @@ def startEngine(nsmClient):
 
     for track in session.data.hiddenTracks: #After loading a file some tracks could be hidden. We want midi for them as well.
         track.staticRepresentation()  #that generates the calfbox data as a side effect. discard the other data.
-
-    useCurrentTrackAsMetronome()    
     
+    setMetronome(session.data.currentMetronomeTrack.asMetronomeData, label=session.data.currentMetronomeTrack.name) #track.asMetronomeData is generated in staticRepresentation  #template api. has callbacks    
     callbacks._setCursor()       
     
     global laborejoEngineStarted #makes for a convenient check. stepMidiInput uses it, which needs to know that the gui already started the api.
@@ -666,6 +667,7 @@ def resetDynamicSettingsSignature(trId):
     session.history.register(lambda trId=trId, previousSettings=previousSettings: setTrackSettings(trId, previousSettings), descriptionString = "reset track dynamic settings")
     callbacks._tracksChanged()
     #We only need this for midi changes. callbacks._updateSingleTrackAllCC(trId)
+    
     callbacks._updateTrack(trId)
 
 def resetDuationSettingsSignature(trId):
@@ -2068,8 +2070,8 @@ def _setTempoBlockData(tempoBlock, newData, newDuration):
 
     #no callbacks needed.
 
-def splitTempoBlock(tempoBlockId, positionInTicksRelativeToBlock):
-    """tick position is relative to block start"""
+def splitTempoBlock(tempoBlockId, positionInTicksRelativeToBlock:int):
+    """tick position is relative to block start"""    
     success = session.data.tempoTrack.splitTempoBlock(tempoBlockId, positionInTicksRelativeToBlock)
     if success:
         session.history.clear()
@@ -2093,6 +2095,10 @@ def insertTempoItemAtAbsolutePosition(tickPositionAbsolute, unitsPerMinute, refe
     positionInTicksRelativeToBlock = tickPositionAbsolute - blockPosition
     addTempoItem(blockId, positionInTicksRelativeToBlock, unitsPerMinute, referenceTicks, graphType)
 
+def tempoAtTickPosition(tick):
+    tempoItem = session.data.tempoTrack.tempoAtTickPosition(tick)
+    return tempoItem.unitsPerMinute, tempoItem.referenceTicks
+
 def insertTempoChangeDuringDuration(percentageUnitsPerMinuteAsFloat):
     """Instead of a fermata this sets a tempo change which start- and end-point are derived
     from the current items duration
diff --git a/engine/cursor.py b/engine/cursor.py
index e3fb00c..4a474a0 100644
--- a/engine/cursor.py
+++ b/engine/cursor.py
@@ -6,7 +6,7 @@ Copyright 2019, Nils Hilbricht, Germany ( https://www.hilbricht.net )
 This file is part of the Laborejo Software Suite ( https://www.laborejo.org ),
 more specifically its template base application.
 
-The Template Base Application is free software: you can redistribute it and/or modify
+Laborejo2 is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation, either version 3 of the License, or
 (at your option) any later version.
diff --git a/engine/graphtracks.py b/engine/graphtracks.py
index 71676b5..9911ac6 100644
--- a/engine/graphtracks.py
+++ b/engine/graphtracks.py
@@ -1,11 +1,12 @@
 #! /usr/bin/env python3
 # -*- coding: utf-8 -*-
 """
-Copyright 2017, Nils Hilbricht, Germany ( https://www.hilbricht.net )
+Copyright 2019, Nils Hilbricht, Germany ( https://www.hilbricht.net )
 
-This file is part of Laborejo ( https://www.laborejo.org )
+This file is part of the Laborejo Software Suite ( https://www.laborejo.org ),
+more specifically its template base application.
 
-Laborejo is free software: you can redistribute it and/or modify
+Laborejo2 is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation, either version 3 of the License, or
 (at your option) any later version.
@@ -141,7 +142,7 @@ class GraphBlock(object):
 
         self.data = {0:GraphItem(0)} #content linked, mutable.
         self.name = str(id(self))
-        self._duration = [D1*4] #len is always 1. Value is always >= D1*4. Duration is content linked, thats why it is a mutable list of len==1.
+        self._duration = [D1*4] #len is always 1. Duration is content linked, thats why it is a mutable list of len==1.
         #self.duration = 0 #triggers the setter. in reality this is set to a standard minimum value in def duration
         self.linkedContentBlocks = WeakSet() #only new standalone blocks use this empty WeakSet. once you contentLink a block it will be overwritten.
         self._secondInit(parentGraphTrack)
@@ -159,8 +160,9 @@ class GraphBlock(object):
     @duration.setter
     def duration(self, newValue):
         """Keep the mutable list at all cost"""
-        if newValue > 0 and newValue < D1*4:
-            newValue = D1*4
+        
+        if newValue <= 0:        
+            raise ValueError("duration must be > 1")
         listId = id(self._duration)
         self._duration.pop()
         self._duration.append(newValue)
@@ -833,10 +835,10 @@ class TempoBlock(GraphBlock):
     firstBlockWithNewContentDuringDeserializeToObject = dict() #this is not resetted anywhere since each load is a program start.
     #tempoTrack = the only tempo track. set by tempo track init, which happens only once in the program.
 
-    def __init__(self, parentGraphTrack):
+    def __init__(self, parentGraphTrack, defaultQuarterTempo:int= 120):
         super().__init__(self)
         #self.parentGraphTrack = parentGraphTrack
-        self.data = {0:TempoItem(120, D4)} #default is quarter = 120 bmp.
+        self.data = {0:TempoItem(defaultQuarterTempo, D4)} #default is quarter = 120 bmp.
         self.name = str(id(self))
         self._secondInit(parentGraphTrack)
 
@@ -956,7 +958,7 @@ class TempoTrack(GraphTrackCC):
     def splitTempoBlock(self, tempoBlockId, positionInTicksRelativeToBlock):
         """The new block will be right of the original content. If the new block will be empty
         or has no real start value the last prevailing tempo will be used
-        as the blocks start-point"""
+        as the blocks start-point"""        
         block = self.tempoBlockById(tempoBlockId)
         if not block.duration > positionInTicksRelativeToBlock:
             return False
diff --git a/engine/main.py b/engine/main.py
index 6042b14..a1fb9bf 100644
--- a/engine/main.py
+++ b/engine/main.py
@@ -1,12 +1,12 @@
 #! /usr/bin/env python3
 # -*- coding: utf-8 -*-
 """
-Copyright 2018, Nils Hilbricht, Germany ( https://www.hilbricht.net )
+Copyright 2019, Nils Hilbricht, Germany ( https://www.hilbricht.net )
 
 This file is part of the Laborejo Software Suite ( https://www.laborejo.org ),
 more specifically its template base application.
 
-The Template Base Application is free software: you can redistribute it and/or modify
+Laborejo2 is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation, either version 3 of the License, or
 (at your option) any later version.
@@ -47,7 +47,7 @@ class Data(template.engine.sequencer.Score):
 
         #Metadata has only strings as keys, even the numbers.
         self.metaData = {key:"" for key in ("title", "subtitle", "dedication","composer","subsubtitle","instrument","meter","arranger", "poet","piece","opus","copyright","tagline", "subtext")}       
-        
+        self.currentMetronomeTrack = self.tracks[0] #A Laborejo Track, indepedent of currentTrack. The metronome is in self.metronome, set by the template Score.        
         self._processAfterInit()
 
     def _processAfterInit(self):
@@ -56,7 +56,8 @@ class Data(template.engine.sequencer.Score):
         self.cursorWhenSelectionStarted = None #A cursor dict, from self.cursorExport(). Is None when there is no selection. Can be used for "if selection:" questions. Gets changed quite often.
         self.copyObjectsBuffer = [] #for copy and paste. obviously empty after load file. Also not saved.
         self.cachedTrackDurations = {} #updated after every track export
-        self.currentMetronomeTrack = None #A Laborejo Track, indepedent of currentTrack. The metronome is in self.metronome, set by the template Score.        
+        #track.asMetronomeData is a generated value from staticExport. Not available yet. needs to be done in api.startEngine #self.metronome.generate(data=self.currentMetronomeTrack.asMetronomeData, label=self.currentMetronomeTrack.name)
+        
 
     def duration(self):
         """Return the duration of the whole score, in ticks"""
@@ -1029,17 +1030,6 @@ class Data(template.engine.sequencer.Score):
 
 
     #Save / Load / Export
-    @classmethod
-    def instanceFromSerializedData(cls, serializedObject, parentObject):
-        """This does not call init. We need to construct it
-        from a blank slate."""
-        assert cls.__name__ == serializedObject["class"]
-        self = cls.__new__(cls)
-
-        self._secondInit()
-        return self
-
-
     def serialize(self)->dict:
         dictionary = super().serialize() 
         dictionary["class"] = self.__class__.__name__
@@ -1048,6 +1038,7 @@ class Data(template.engine.sequencer.Score):
         dictionary["hiddenTracks"] = [[track.serialize(), originalIndex] for track, originalIndex in self.hiddenTracks.items()]
         dictionary["tempoTrack"] = self.tempoTrack.serialize()
         dictionary["metaData"] = self.metaData
+        dictionary["currentMetronomeTrackIndex"] = self.tracks.index(self.currentMetronomeTrack)        
         return dictionary
 
     @classmethod
@@ -1059,6 +1050,7 @@ class Data(template.engine.sequencer.Score):
         self.hiddenTracks = {Track.instanceFromSerializedData(track, parentData = self):originalIndex for track, originalIndex in serializedData["hiddenTracks"]}
         self.tempoTrack = TempoTrack.instanceFromSerializedData(serializedData["tempoTrack"], parentData = self)
         self.metaData = serializedData["metaData"]
+        self.currentMetronomeTrack = self.tracks[serializedData["currentMetronomeTrackIndex"]]        
         self._processAfterInit()
         return self
 
diff --git a/engine/track.py b/engine/track.py
index cbb0e40..20c3fc0 100644
--- a/engine/track.py
+++ b/engine/track.py
@@ -6,7 +6,7 @@ Copyright 2019, Nils Hilbricht, Germany ( https://www.hilbricht.net )
 This file is part of the Laborejo Software Suite ( https://www.laborejo.org ),
 more specifically its template base application.
 
-The Template Base Application is free software: you can redistribute it and/or modify
+Laborejo2 is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation, either version 3 of the License, or
 (at your option) any later version.
diff --git a/qtgui/conductor.py b/qtgui/conductor.py
index 43f1776..d1ec983 100644
--- a/qtgui/conductor.py
+++ b/qtgui/conductor.py
@@ -1,11 +1,12 @@
 #! /usr/bin/env python3
 # -*- coding: utf-8 -*-
 """
-Copyright 2017, Nils Hilbricht, Germany ( https://www.hilbricht.net )
+Copyright 2019, Nils Hilbricht, Germany ( https://www.hilbricht.net )
 
-This file is part of Laborejo ( https://www.laborejo.org )
+This file is part of the Laborejo Software Suite ( https://www.laborejo.org ),
+more specifically its template base application.
 
-Laborejo is free software: you can redistribute it and/or modify
+Laborejo2 is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation, either version 3 of the License, or
 (at your option) any later version.
@@ -55,9 +56,6 @@ class Conductor(QtWidgets.QGraphicsItem):
         self.staffLine.setParentItem(self)
         self.staffLine.setPos(0,0)
 
-        self.timeLine = TimeLine(self) #registers its own callbacks
-        self.timeLine.setParentItem(self)
-
         api.callbacks.updateTempoTrackBlocks.append(self.updateBlocks)
         api.callbacks.updateTempoTrack.append(self.createGraphicItemsFromData)
         api.callbacks.updateTempoTrackMeta.append(self.updateMetaData)
@@ -160,14 +158,16 @@ class Conductor(QtWidgets.QGraphicsItem):
 
     def add(self, scenePos):
         """Use a scenePos (from self.mousePressEvent) to instruct the backend
-        to create a new tempo point."""
-        unitsPerMinute = 120
-        referenceTicks = api.D4
+        to create a new tempo point.
+        
+        Uses the values from the item left of it    
+        """
 
         sp = scenePos.x() * constantsAndConfigs.ticksToPixelRatio
         if constantsAndConfigs.snapToGrid:
             sp = round(sp / constantsAndConfigs.gridRhythm) * constantsAndConfigs.gridRhythm
-
+        
+        unitsPerMinute, referenceTicks = api.tempoAtTickPosition(sp)
         api.insertTempoItemAtAbsolutePosition(sp, unitsPerMinute, referenceTicks, graphType = "standalone")
 
 class ConductorTransparentBlock(QtWidgets.QGraphicsRectItem):
@@ -306,6 +306,7 @@ class ConductorTransparentBlock(QtWidgets.QGraphicsRectItem):
             posRelativeToBlockStart = round(posRelativeToBlockStart / constantsAndConfigs.gridRhythm) * constantsAndConfigs.gridRhythm
 
         if posRelativeToBlockStart > 0:
+            print (self.staticExportItem["id"], posRelativeToBlockStart, posRelativeToBlockStart/api.D1)
             api.splitTempoBlock(self.staticExportItem["id"], int(posRelativeToBlockStart))
 
     def contextMenuEvent(self, event):
diff --git a/qtgui/constantsAndConfigs.py b/qtgui/constantsAndConfigs.py
index 5db06bc..c126384 100644
--- a/qtgui/constantsAndConfigs.py
+++ b/qtgui/constantsAndConfigs.py
@@ -1,11 +1,12 @@
 #! /usr/bin/env python3
 # -*- coding: utf-8 -*-
 """
-Copyright 2017, Nils Hilbricht, Germany ( https://www.hilbricht.net )
+Copyright 2019, Nils Hilbricht, Germany ( https://www.hilbricht.net )
 
-This file is part of Laborejo ( https://www.laborejo.org )
+This file is part of the Laborejo Software Suite ( https://www.laborejo.org ),
+more specifically its template base application.
 
-Laborejo is free software: you can redistribute it and/or modify
+Laborejo2 is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation, either version 3 of the License, or
 (at your option) any later version.
diff --git a/qtgui/cursor.py b/qtgui/cursor.py
index a116d1e..d5ed86d 100644
--- a/qtgui/cursor.py
+++ b/qtgui/cursor.py
@@ -1,11 +1,12 @@
 #! /usr/bin/env python3
 # -*- coding: utf-8 -*-
 """
-Copyright 2017, Nils Hilbricht, Germany ( https://www.hilbricht.net )
+Copyright 2019, Nils Hilbricht, Germany ( https://www.hilbricht.net )
 
-This file is part of Laborejo ( https://www.laborejo.org )
+This file is part of the Laborejo Software Suite ( https://www.laborejo.org ),
+more specifically its template base application.
 
-Laborejo is free software: you can redistribute it and/or modify
+Laborejo2 is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation, either version 3 of the License, or
 (at your option) any later version.
@@ -19,6 +20,8 @@ You should have received a copy of the GNU General Public License
 along with this program.  If not, see <http://www.gnu.org/licenses/>.
 """
 
+import logging; logging.info("import {}".format(__file__))
+
 from PyQt5 import QtCore, QtGui, QtWidgets, QtWidgets
 from .constantsAndConfigs import constantsAndConfigs
 import engine.api as api
diff --git a/qtgui/graphs.py b/qtgui/graphs.py
index b335fb4..5632bc6 100644
--- a/qtgui/graphs.py
+++ b/qtgui/graphs.py
@@ -1,11 +1,12 @@
 #! /usr/bin/env python3
 # -*- coding: utf-8 -*-
 """
-Copyright 2017, Nils Hilbricht, Germany ( https://www.hilbricht.net )
+Copyright 2019, Nils Hilbricht, Germany ( https://www.hilbricht.net )
 
-This file is part of Laborejo ( https://www.laborejo.org )
+This file is part of the Laborejo Software Suite ( https://www.laborejo.org ),
+more specifically its template base application.
 
-Laborejo is free software: you can redistribute it and/or modify
+Laborejo2 is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation, either version 3 of the License, or
 (at your option) any later version.
@@ -19,6 +20,7 @@ You should have received a copy of the GNU General Public License
 along with this program.  If not, see <http://www.gnu.org/licenses/>.
 """
 
+import logging; logging.info("import {}".format(__file__))
 from PyQt5 import QtCore, QtGui, QtSvg, QtWidgets
 from .constantsAndConfigs import constantsAndConfigs
 from template.qtgui.helper import stringToColor, removeInstancesFromScene, callContextMenu, stretchLine, stretchRect
diff --git a/qtgui/items.py b/qtgui/items.py
index 870f8ad..d67f028 100644
--- a/qtgui/items.py
+++ b/qtgui/items.py
@@ -1,11 +1,12 @@
 #! /usr/bin/env python3
 # -*- coding: utf-8 -*-
 """
-Copyright 2017, Nils Hilbricht, Germany ( https://www.hilbricht.net )
+Copyright 2019, Nils Hilbricht, Germany ( https://www.hilbricht.net )
 
-This file is part of Laborejo ( https://www.laborejo.org )
+This file is part of the Laborejo Software Suite ( https://www.laborejo.org ),
+more specifically its template base application.
 
-Laborejo is free software: you can redistribute it and/or modify
+Laborejo2 is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation, either version 3 of the License, or
 (at your option) any later version.
@@ -19,6 +20,7 @@ You should have received a copy of the GNU General Public License
 along with this program.  If not, see <http://www.gnu.org/licenses/>.
 """
 
+import logging; logging.info("import {}".format(__file__))
 from PyQt5 import QtCore, QtGui, QtSvg, QtWidgets
 from itertools import groupby
 from engine.items import Chord, KeySignature
diff --git a/qtgui/mainwindow.py b/qtgui/mainwindow.py
index 62e6459..b250a8d 100644
--- a/qtgui/mainwindow.py
+++ b/qtgui/mainwindow.py
@@ -1,12 +1,12 @@
 #! /usr/bin/env python3
 # -*- coding: utf-8 -*-
 """
-Copyright 2018, Nils Hilbricht, Germany ( https://www.hilbricht.net )
+Copyright 2019, Nils Hilbricht, Germany ( https://www.hilbricht.net )
 
 This file is part of the Laborejo Software Suite ( https://www.laborejo.org ),
 more specifically its template base application.
 
-The Template Base Application is free software: you can redistribute it and/or modify
+Laborejo2 is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation, either version 3 of the License, or
 (at your option) any later version.
@@ -19,6 +19,7 @@ GNU General Public License for more details.
 You should have received a copy of the GNU General Public License
 along with this program.  If not, see <http://www.gnu.org/licenses/>.
 """
+
 import logging; logging.info("import {}".format(__file__))
 
 #Standard Library Modules
diff --git a/qtgui/menu.py b/qtgui/menu.py
index ba26262..673db2f 100644
--- a/qtgui/menu.py
+++ b/qtgui/menu.py
@@ -1,11 +1,12 @@
 #! /usr/bin/env python3
 # -*- coding: utf-8 -*-
 """
-Copyright 2017, Nils Hilbricht, Germany ( https://www.hilbricht.net )
+Copyright 2019, Nils Hilbricht, Germany ( https://www.hilbricht.net )
 
-This file is part of Laborejo ( https://www.laborejo.org )
+This file is part of the Laborejo Software Suite ( https://www.laborejo.org ),
+more specifically its template base application.
 
-Laborejo is free software: you can redistribute it and/or modify
+Laborejo2 is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation, either version 3 of the License, or
 (at your option) any later version.
@@ -559,12 +560,30 @@ class ToolBarPlaybackSpeed(QtWidgets.QDoubleSpinBox):
         self.setSingleStep(0.1)
         self.setPrefix("Tempo ×") #yes, this is the unicode multiplication sign × and not an x
         api.callbacks.tempoScalingChanged.append(self.updateFromCallback)
-        self.valueChanged.connect(self.changed)
+        self.valueChanged.connect(self.changed)        
+        self.setLineEdit(ToolBarPlaybackSpeed.CustomLineEdit())        
+
+    class CustomLineEdit(QtWidgets.QLineEdit):
+        def mousePressEvent(self, event):
+            if event.button() == 4:
+                self.parentWidget().setValue(1.0)
+                self.parentWidget().changed()
+            else:
+                event.ignore()
+                super().mousePressEvent(event)
+
+    def mousePressEvent(self, event):
+        if event.button() == 4:
+            self.setValue(1.0)
+            self.changed()
+        else:
+            event.ignore()
+            super().mousePressEvent(event)
 
     def updateFromCallback(self, newValue):
         self.blockSignals(True)
         self.setValue(newValue)
         self.blockSignals(False)
 
-    def changed(self):
+    def changed(self):        
         api.changeTempoScaling(self.value())       
diff --git a/qtgui/scoreview.py b/qtgui/scoreview.py
index b2972c7..c6c2e30 100644
--- a/qtgui/scoreview.py
+++ b/qtgui/scoreview.py
@@ -1,12 +1,12 @@
 #! /usr/bin/env python3
 # -*- coding: utf-8 -*-
 """
-Copyright 2018, Nils Hilbricht, Germany ( https://www.hilbricht.net )
+Copyright 2019, Nils Hilbricht, Germany ( https://www.hilbricht.net )
 
 This file is part of the Laborejo Software Suite ( https://www.laborejo.org ),
 more specifically its template base application.
 
-The Template Base Application is free software: you can redistribute it and/or modify
+Laborejo2 is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation, either version 3 of the License, or
 (at your option) any later version.
@@ -20,6 +20,7 @@ You should have received a copy of the GNU General Public License
 along with this program.  If not, see <http://www.gnu.org/licenses/>.
 """
 
+import logging; logging.info("import {}".format(__file__))
 
 
 #Third Party
diff --git a/qtgui/structures.py b/qtgui/structures.py
index 9a47bd7..4fd298d 100644
--- a/qtgui/structures.py
+++ b/qtgui/structures.py
@@ -1,11 +1,12 @@
 #! /usr/bin/env python3
 # -*- coding: utf-8 -*-
 """
-Copyright 2017, Nils Hilbricht, Germany ( https://www.hilbricht.net )
+Copyright 2019, Nils Hilbricht, Germany ( https://www.hilbricht.net )
 
-This file is part of Laborejo ( https://www.laborejo.org )
+This file is part of the Laborejo Software Suite ( https://www.laborejo.org ),
+more specifically its template base application.
 
-Laborejo is free software: you can redistribute it and/or modify
+Laborejo2 is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation, either version 3 of the License, or
 (at your option) any later version.
@@ -19,6 +20,8 @@ You should have received a copy of the GNU General Public License
 along with this program.  If not, see <http://www.gnu.org/licenses/>.
 """
 
+import logging; logging.info("import {}".format(__file__))
+
 from math import log
 from PyQt5 import QtCore, QtGui, QtWidgets
 
diff --git a/qtgui/submenus.py b/qtgui/submenus.py
index ce5f88f..94270b0 100644
--- a/qtgui/submenus.py
+++ b/qtgui/submenus.py
@@ -1,11 +1,12 @@
 #! /usr/bin/env python3
 # -*- coding: utf-8 -*-
 """
-Copyright 2017, Nils Hilbricht, Germany ( https://www.hilbricht.net )
+Copyright 2019, Nils Hilbricht, Germany ( https://www.hilbricht.net )
 
-This file is part of Laborejo ( https://www.laborejo.org )
+This file is part of the Laborejo Software Suite ( https://www.laborejo.org ),
+more specifically its template base application.
 
-Laborejo is free software: you can redistribute it and/or modify
+Laborejo2 is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation, either version 3 of the License, or
 (at your option) any later version.
diff --git a/qtgui/timeline.py b/qtgui/timeline.py.delete
similarity index 98%
rename from qtgui/timeline.py
rename to qtgui/timeline.py.delete
index 25d5e3d..46def60 100644
--- a/qtgui/timeline.py
+++ b/qtgui/timeline.py.delete
@@ -1,11 +1,12 @@
 #! /usr/bin/env python3
 # -*- coding: utf-8 -*-
 """
-Copyright 2017, Nils Hilbricht, Germany ( https://www.hilbricht.net )
+Copyright 2019, Nils Hilbricht, Germany ( https://www.hilbricht.net )
 
-This file is part of Laborejo ( https://www.laborejo.org )
+This file is part of the Laborejo Software Suite ( https://www.laborejo.org ),
+more specifically its template base application.
 
-Laborejo is free software: you can redistribute it and/or modify
+Laborejo2 is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation, either version 3 of the License, or
 (at your option) any later version.
@@ -19,6 +20,9 @@ You should have received a copy of the GNU General Public License
 along with this program.  If not, see <http://www.gnu.org/licenses/>.
 """
 
+import logging; logging.info("import {}".format(__file__))
+
+
 from PyQt5 import QtCore, QtGui, QtSvg, QtWidgets
 from .constantsAndConfigs import constantsAndConfigs
 from template.qtgui.helper import stringToColor
@@ -125,6 +129,7 @@ class TimeLine(QtWidgets.QGraphicsRectItem):
         backend.
         The tempo value, has its default 0-line on the middle line, which is the track root.
         """
+        print ("call")
         for item in self.items:
             item.setParentItem(None)
             self.scene().removeWhenIdle(item)
@@ -181,6 +186,8 @@ class TimeLine(QtWidgets.QGraphicsRectItem):
         #unitsPerMinute, referenceTicks = self.getYAsBackendValue(y)
         unitsPerMinute = 120
         referenceTicks = api.D4
+        
+        print ("timeline")
 
         #x
         sp = scenePos.x() * constantsAndConfigs.ticksToPixelRatio
diff --git a/qtgui/trackEditor.py b/qtgui/trackEditor.py
index 30ae541..2e3d19b 100644
--- a/qtgui/trackEditor.py
+++ b/qtgui/trackEditor.py
@@ -1,11 +1,12 @@
 #! /usr/bin/env python3
 # -*- coding: utf-8 -*-
 """
-Copyright 2017, Nils Hilbricht, Germany ( https://www.hilbricht.net )
+Copyright 2019, Nils Hilbricht, Germany ( https://www.hilbricht.net )
 
-This file is part of Laborejo ( https://www.laborejo.org )
+This file is part of the Laborejo Software Suite ( https://www.laborejo.org ),
+more specifically its template base application.
 
-Laborejo is free software: you can redistribute it and/or modify
+Laborejo2 is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation, either version 3 of the License, or
 (at your option) any later version.
@@ -19,6 +20,8 @@ You should have received a copy of the GNU General Public License
 along with this program.  If not, see <http://www.gnu.org/licenses/>.
 """
 
+import logging; logging.info("import {}".format(__file__))
+
 from PyQt5 import QtWidgets, QtCore, QtGui
 from .designer.trackWidget import Ui_trackGroupWidget
 from .constantsAndConfigs import constantsAndConfigs