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603 lines
30 KiB
603 lines
30 KiB
#! /usr/bin/env python3
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# -*- coding: utf-8 -*-
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"""
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Copyright 2019, Nils Hilbricht, Germany ( https://www.hilbricht.net )
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This file is part of the Laborejo Software Suite ( https://www.laborejo.org ),
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more specifically its template base application.
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Laborejo2 is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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"""
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#Standard Library Modules
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import os.path
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from pathlib import Path
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#Third Party Modules
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from PyQt5 import QtCore, QtGui, QtWidgets
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#Template Modules
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#Our modules
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import engine.api as api
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from midiinput.stepmidiinput import stepMidiInput #singleton instance
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from .constantsAndConfigs import constantsAndConfigs
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from .submenus import SecondaryClefMenu, SecondaryKeySignatureMenu, SecondaryDynamicsMenu, SecondaryMetricalInstructionMenu, SecondaryTempoChangeMenu, SecondaryTemporaryTempoChangeMenu, SecondarySplitMenu, TransposeMenu, pedalNoteChooser, SecondaryProperties, SecondaryProgramChangeMenu, SecondaryChannelChangeMenu, ChooseOne, forwardText
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class ModalKeys(object):
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def __init__(self):
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pass
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def keyRest(self):
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if stepMidiInput.midiInIsActive:
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baseDuration = api.session.data.cursor.prevailingBaseDuration
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api.insertRest(baseDuration)
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#else: deactivated.
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def key1(self):
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if stepMidiInput.midiInIsActive: api.prevailing1()
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else: api.insert1()
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def key2(self):
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if stepMidiInput.midiInIsActive: api.prevailing2()
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else: api.insert2()
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def key3(self):
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if stepMidiInput.midiInIsActive: api.prevailing4()
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else: api.insert4()
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def key4(self):
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if stepMidiInput.midiInIsActive: api.prevailing8()
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else: api.insert8()
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def key5(self):
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if stepMidiInput.midiInIsActive: api.prevailing16()
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else: api.insert16()
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def key6(self):
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if stepMidiInput.midiInIsActive: api.prevailing32()
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else: api.insert32()
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def key7(self):
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if stepMidiInput.midiInIsActive: api.prevailingBrevis()
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else: api.insertBrevis()
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def key8(self):
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if stepMidiInput.midiInIsActive: api.prevailingLonga()
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else: api.insertLonga()
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def key9(self):
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pass
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def key0(self):
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pass
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class MenuActionDatabase(object):
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"""There are different edit and view modes in Laborejo-Qt:
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Main Program
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ScoreView
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NoteEdit
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Noteheads
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Rectangles
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BlockEdit
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Transparent Block Handles
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CCEdit
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CC 0
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CC 1
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...
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CC 127
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DataEditor
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Each level has shorcuts associated with them which depend on the context.
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To implement those we use the qt shortcut contexts. See QAction docs.
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Additionaly there is midi-in and the modal number keys, which are
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connected to each other. Without midi in the modal keys insert notes,
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in midi mode they choose the duration for the next midi key.
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"""
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def __init__(self, mainWindow):
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self.mainWindow = mainWindow
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self.modalKeys = ModalKeys()
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modes = QtWidgets.QActionGroup(self.mainWindow)
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modes.addAction(self.mainWindow.ui.actionNotation_Mode)
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modes.addAction(self.mainWindow.ui.actionBlock_Mode)
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modes.addAction(self.mainWindow.ui.actionCC_Mode)
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self.mainWindow.ui.actionNotation_Mode.setChecked(True)
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self.rememberMidi = stepMidiInput.midiInIsActive
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api.callbacks.historyChanged.append(self.renameUndoRedoByHistory)
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api.callbacks.metronomeChanged.append(lambda v: self.mainWindow.ui.actionMetronome_Enabled.setChecked(v["enabled"])) #accompanied by a normal menu action down below
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self.actionsWithoutMenu = { #these are only available in Note Edit Mode, not in CC Edit Mode etc. but have no menu entry.
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#Of course these actions have shortcuts, they are in a menu, visible and editable in qt-Designer, which gets hidden on program start.
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self.mainWindow.ui.actionLeft : api.left,
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self.mainWindow.ui.actionRight : api.right,
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self.mainWindow.ui.actionSelectLeft : api.selectLeft,
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self.mainWindow.ui.actionSelectRight : api.selectRight,
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self.mainWindow.ui.actionMeasureLeft : api.measureLeft,
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self.mainWindow.ui.actionMeasureRight : api.measureRight,
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self.mainWindow.ui.actionSelectMeasureLeft : api.selectMeasureLeft,
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self.mainWindow.ui.actionSelectMeasureRight : api.selectMeasureRight,
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self.mainWindow.ui.actionBlockLeft : api.blockLeft,
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self.mainWindow.ui.actionBlockRight : api.blockRight,
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self.mainWindow.ui.actionSelectBlockLeft : api.selectBlockLeft,
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self.mainWindow.ui.actionSelectBlockRight : api.selectBlockRight,
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self.mainWindow.ui.actionHead : api.head,
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self.mainWindow.ui.actionTail : api.tail,
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self.mainWindow.ui.actionSelectHead : api.selectHead,
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self.mainWindow.ui.actionSelectTail : api.selectTail,
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self.mainWindow.ui.actionTrackUp : api.trackUp,
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self.mainWindow.ui.actionTrackDown : api.trackDown,
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self.mainWindow.ui.actionTrackFirst : api.trackFirst,
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self.mainWindow.ui.actionTrackLast : api.trackLast,
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self.mainWindow.ui.actionSelectTrackUp : api.selectTrackUp,
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self.mainWindow.ui.actionSelectTrackDown : api.selectTrackDown,
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self.mainWindow.ui.actionSelectTrackFirst : api.selectTrackFirst,
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self.mainWindow.ui.actionSelectTrackLast : api.selectTrackLast,
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self.mainWindow.ui.actionUp : api.up,
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self.mainWindow.ui.actionDown : api.down,
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self.mainWindow.ui.actionUpOctave : api.upOctave,
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self.mainWindow.ui.actionDownOctave : api.downOctave,
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self.mainWindow.ui.actionSelectUp : api.up, #these are the same as up and down. But for a good user experience they should work if shift is pressed down as well.
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self.mainWindow.ui.actionSelectDown : api.down,
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self.mainWindow.ui.actionSelectUpOctave : api.upOctave,
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self.mainWindow.ui.actionSelectDownOctave : api.downOctave,
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self.mainWindow.ui.actionSelectAllTracks : api.selectAllTracks,
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self.mainWindow.ui.actionSelectTrack : api.selectTrack,
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self.mainWindow.ui.actionSelectMeasureColumn : api.selectMeasureColumn,
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#CC Edit Actions. Share the same shortcuts as some of the actions above. But only one of these is enabled at any time.
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#Don't forget to add them to the list below: self.ccEditActions
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#...
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}
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self.actions = { #always available in the main window. It doesn't matter if you change to CC mode or Note Edit etc.
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self.mainWindow.ui.actionToggle_Notehead_Rectangles : self.mainWindow.scoreView.toggleNoteheadsRectangles,
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self.mainWindow.ui.actionData_Editor : self.mainWindow.toggleMainView,
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self.mainWindow.ui.actionProperties : lambda: SecondaryProperties(self.mainWindow),
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self.mainWindow.ui.actionFollow_Playhead : self.mainWindow.scoreView.toggleFollowPlayhead,
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#Modes Submenu
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self.mainWindow.ui.actionNotation_Mode : self.mainWindow.scoreView.updateMode,
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self.mainWindow.ui.actionBlock_Mode : self.mainWindow.scoreView.updateMode,
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self.mainWindow.ui.actionCC_Mode : self.mainWindow.scoreView.updateMode,
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self.mainWindow.ui.actionChange_Grid_Rhythm : self.mainWindow.scoreView.changeGridRhythm,
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self.mainWindow.ui.actionAdd_Track : api.newEmptyTrack,
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self.mainWindow.ui.actionDelete_Current_Track : api.deleteCurrentTrack,
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self.mainWindow.ui.actionUse_Current_Track_as_Metronome : api.useCurrentTrackAsMetronome,
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self.mainWindow.ui.actionMidi_In_is_Active : self.toggleMidiInIsActive,
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#self.mainWindow.ui.actionZoom_In_Score : self.mainWindow.scoreView.zoomIn,
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#self.mainWindow.ui.actionZoom_Out_Score : self.mainWindow.scoreView.zoomOut,
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self.mainWindow.ui.actionWiden_Score_View : self.mainWindow.scoreView.widen,
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self.mainWindow.ui.actionShrink_Score_View : self.mainWindow.scoreView.shrinken,
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self.mainWindow.ui.actionSave : api.save,
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self.mainWindow.ui.actionShow_PDF : api.showPDF,
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self.mainWindow.ui.actionExport_to_Ly : self.exportLy,
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self.mainWindow.ui.actionPlayFromBeginning : api.playFromStart,
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self.mainWindow.ui.actionPlayPause : api.playPause,
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self.mainWindow.ui.actionPlayFromEditCursor : api.playFromCursor,
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self.mainWindow.ui.actionMetronome_Enabled : api.toggleMetronome, #toggle is enough. The callback makes sure all the checkboxes have the correct value.
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}
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self.noteEditActions = { #these are only available in Note Edit Mode, not in CC Edit Mode etc. #all xxxEditActions are mutually exclusive.
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self.mainWindow.ui.actionBeam : api.toggleBeam,
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self.mainWindow.ui.actionRemoveBeams : api.removeBeam,
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self.mainWindow.ui.actionLegatoSlur : api.insertLegatoSlur,
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self.mainWindow.ui.actionClef : SecondaryClefMenu(self.mainWindow), #no lambda for submenus. They get created here once and have a __call__ option that executes them. There is no internal state in these menus.
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self.mainWindow.ui.actionKey_Signature : SecondaryKeySignatureMenu(self.mainWindow),
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self.mainWindow.ui.actionDynamics : SecondaryDynamicsMenu(self.mainWindow),
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self.mainWindow.ui.actionMulti_Measure_Rest : lambda: api.insertMultiMeasureRest(1),
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self.mainWindow.ui.actionMetrical_Instruction : SecondaryMetricalInstructionMenu(self.mainWindow),
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self.mainWindow.ui.actionTempo_Change : lambda: SecondaryTempoChangeMenu(self.mainWindow),
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self.mainWindow.ui.actionDelete_Tempo_Change : api.removeCurrentTempoItem,
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self.mainWindow.ui.actionTemporary_Tempo_Change : SecondaryTemporaryTempoChangeMenu(self.mainWindow),
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self.mainWindow.ui.actionSharpen_Note : api.sharpenNote,
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self.mainWindow.ui.actionFlatten_Note : api.flattenNote,
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self.mainWindow.ui.actionStep_Up : api.stepUp,
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self.mainWindow.ui.actionStep_Down : api.stepDown,
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self.mainWindow.ui.actionOctave_Up : api.stepUpOctave,
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self.mainWindow.ui.actionOctave_Down : api.stepDownOctave,
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self.mainWindow.ui.actionTransposeChord : lambda: TransposeMenu(self.mainWindow, "item"),
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self.mainWindow.ui.actionVelocityMore : lambda: self.mainWindow.scoreView._switchToRectanglesForFunction(api.moreVelocity),
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self.mainWindow.ui.actionVelocityLess : lambda: self.mainWindow.scoreView._switchToRectanglesForFunction(api.lessVelocity),
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self.mainWindow.ui.actionDurationModMore : lambda: self.mainWindow.scoreView._switchToRectanglesForFunction(api.moreDuration),
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self.mainWindow.ui.actionDurationModLess : lambda: self.mainWindow.scoreView._switchToRectanglesForFunction(api.lessDuration),
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self.mainWindow.ui.actionReset_Velocity_Duration_Mod : lambda: self.mainWindow.scoreView._switchToRectanglesForFunction(api.resetDurationVelocity),
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self.mainWindow.ui.actionAugment : api.augment,
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self.mainWindow.ui.actionDiminish : api.diminish,
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self.mainWindow.ui.actionDots : api.dot,
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self.mainWindow.ui.actionTriplet : api.triplet,
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#self.mainWindow.ui.actionCustomTuplet : something with a GUI that allows any type and number of nested tuplets, #TODO
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self.mainWindow.ui.actionStaccato : api.staccato,
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self.mainWindow.ui.actionTenuto : api.tenuto,
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self.mainWindow.ui.actionTie : api.tie,
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self.mainWindow.ui.actionSplit_in_2 : lambda: api.split(2),
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self.mainWindow.ui.actionSplit_in_3 : lambda: api.split(3),
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self.mainWindow.ui.actionCustom_Split : SecondarySplitMenu(self.mainWindow), #no lambda for submenus. They get created here once and have a __call__ option that executes them. There is no internal state in these menus.
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self.mainWindow.ui.actionMIDI_Channel_Plus : api.midiRelativeChannelPlus,
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self.mainWindow.ui.actionMIDI_Channel_Minus : api.midiRelativeChannelMinus,
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self.mainWindow.ui.actionMIDI_Channel_Reset : api.midiRelativeChannelReset,
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self.mainWindow.ui.actionAppend_Block : api.appendBlock,
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self.mainWindow.ui.actionSplit_Current_Block : api.splitBlock,
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self.mainWindow.ui.actionJoin_with_next_Block : api.joinBlock,
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self.mainWindow.ui.actionDuplicate : api.duplicateCurrentBlock,
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self.mainWindow.ui.actionCreate_Linked_Copy : api.duplicateContentLinkCurrentBlock,
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self.mainWindow.ui.actionUnlink_Current_Block : api.unlinkCurrentBlock,
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self.mainWindow.ui.actionDelete_Current_Block : api.deleteCurrentBlock,
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self.mainWindow.ui.actionTranspose_Score : lambda: TransposeMenu(self.mainWindow, "score"),
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self.mainWindow.ui.actionDelete_All_Empty_Blocks : api.deleteEmptyBlocks,
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self.mainWindow.ui.actionDelete : api.delete,
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self.mainWindow.ui.actionBackspace : api.backspace,
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self.mainWindow.ui.actionAddCursorNoteToChord : api.addCursorNoteToChord,
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self.mainWindow.ui.actionDeleteCursorNoteFromChord : api.deleteCursorNoteFromChord,
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self.mainWindow.ui.actionCut : api.cutObjects,
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self.mainWindow.ui.actionCopy : api.copyObjects,
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self.mainWindow.ui.actionPaste : api.pasteObjects,
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self.mainWindow.ui.actionDuplicateItem : api.duplicate,
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self.mainWindow.ui.actionUndo : api.undo,
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self.mainWindow.ui.actionRedo : api.redo,
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self.mainWindow.ui.actionRedrawAllTracks : api.updateCallbackAllTracks,
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#Toolbox
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#Note Generation
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self.mainWindow.ui.actionPedalNotes : lambda: pedalNoteChooser(self.mainWindow),
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self.mainWindow.ui.actionRandom_chromatic_in_clef_range: api.insertRandomChromaticInClefRange,
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self.mainWindow.ui.actionRandom_in_scale_in_clef_range: api.insertRandomFromScaleInClefRange,
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self.mainWindow.ui.actionRandom_pitch_from_clipboard: api.insertRandomFromClipboard,
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self.mainWindow.ui.actionRandom_in_scale_in_octave_around_cursor: api.insertRandomFromScaleAuthenticModeCursor,
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self.mainWindow.ui.actionRandom_in_scale_in_cursor_plus_octave: api.insertRandomFromScaleHypoModeCursor,
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self.mainWindow.ui.actionMirror_around_Cursor: api.mirrorAroundCursor,
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#Note Sorting
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self.mainWindow.ui.actionRandom: api.reorderShuffle,
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self.mainWindow.ui.actionReverse: api.reorderReverse,
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self.mainWindow.ui.actionAscending: api.reorderAscending,
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self.mainWindow.ui.actionDescending: api.reoderdDescending,
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#Midi
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self.mainWindow.ui.actionInstrument_Change: SecondaryProgramChangeMenu(self.mainWindow), #no lambda for submenus. They get created here once and have a __call__ option that executes them. There is no internal state in these menus.
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self.mainWindow.ui.actionChannel_Change: SecondaryChannelChangeMenu(self.mainWindow), #no lambda for submenus. They get created here once and have a __call__ option that executes them. There is no internal state in these menus.
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#Lilypond
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#Print and Export is in self.actions
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self.mainWindow.ui.actionLyBarline: ChooseOne(self.mainWindow, "Choose a Barline", api.getLilypondBarlineList()),
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self.mainWindow.ui.actionLyRepeat: ChooseOne(self.mainWindow, "Choose a Repeat", api.getLilypondRepeatList()),
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self.mainWindow.ui.actionLyFree_Instruction: lambda: forwardText(self.mainWindow, "Enter Instruction", api.lilypondText),
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}
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self.modalActions = { #these are only available in Note Edit Mode, not in CC Edit Mode etc.
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self.mainWindow.ui.actionModal1 : self.modalKeys.key1,
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self.mainWindow.ui.actionModal2 : self.modalKeys.key2,
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self.mainWindow.ui.actionModal3 : self.modalKeys.key3,
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self.mainWindow.ui.actionModal4 : self.modalKeys.key4,
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self.mainWindow.ui.actionModal5 : self.modalKeys.key5,
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self.mainWindow.ui.actionModal6 : self.modalKeys.key6,
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self.mainWindow.ui.actionModal7 : self.modalKeys.key7, #brevis
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self.mainWindow.ui.actionModal8 : self.modalKeys.key8, #longa
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self.mainWindow.ui.actionPrevailingRest : self.modalKeys.keyRest,
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self.mainWindow.ui.actionShift_modal1 : api.insertRest1,
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self.mainWindow.ui.actionShift_modal2 : api.insertRest2,
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self.mainWindow.ui.actionShift_modal3 : api.insertRest4,
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self.mainWindow.ui.actionShift_modal4 : api.insertRest8,
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self.mainWindow.ui.actionShift_modal5 : api.insertRest16,
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self.mainWindow.ui.actionShift_modal6 : api.insertRest32,
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#self.mainWindow.ui.actionShift_modal7 : api.insertRestBrevis,
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#self.mainWindow.ui.actionShift_modal8 : api.insertRestLonga,
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#self.mainWindow.ui.actionShift_modal7 : api.insertRest64,
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#self.mainWindow.ui.actionShift_modal8 : api.insertRest128,
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}
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self.nonEditingMusicActions = [ #These are available in CC Edit Mode, Note Edit mode etc.
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self.mainWindow.ui.actionPlayFromBeginning,
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self.mainWindow.ui.actionPlayPause,
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self.mainWindow.ui.actionPlayFromEditCursor,
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self.mainWindow.ui.actionToggle_Notehead_Rectangles,
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self.mainWindow.ui.actionData_Editor,
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self.mainWindow.ui.actionFollow_Playhead,
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self.mainWindow.ui.actionNotation_Mode,
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self.mainWindow.ui.actionBlock_Mode,
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self.mainWindow.ui.actionCC_Mode,
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self.mainWindow.ui.actionChange_Grid_Rhythm,
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self.mainWindow.ui.actionAdd_Track,
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self.mainWindow.ui.actionUndo,
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self.mainWindow.ui.actionRedo,
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#self.mainWindow.ui.actionZoom_In_Score,
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#self.mainWindow.ui.actionZoom_Out_Score,
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self.mainWindow.ui.actionWiden_Score_View,
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self.mainWindow.ui.actionShrink_Score_View,
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self.mainWindow.ui.actionSave,
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]
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self.ccEditActions = [ #only in CC edit, when editing user points. #all xxxEditActions are mutually exclusive. These are defined in non-menu actions above.
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# self.mainWindow.ui.CCactionDelete,
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]
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#Prepare non-designer widgets. Designer can't put normal widgets in a toolbar, but Qt can.
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#Eventhough this is a dict, which has no order, the CREATION has an order. So the first item in the dict will be the first item in the toolBar
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self.extraToolBarWidgets = {
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"snapToGrid" : self.mainWindow.ui.toolBar.addWidget(ToolBarSnapToGrid(mainWindow=self.mainWindow)),
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"metronome" : self.mainWindow.ui.toolBar.addWidget(ToolBarMetronome(mainWindow=self.mainWindow)),
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"playbackSpeed" : self.mainWindow.ui.toolBar.addWidget(ToolBarPlaybackSpeed(mainWindow=self.mainWindow)),
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"ccType" : self.mainWindow.ui.toolBar.addWidget(ToolBarCCType(mainWindow=self.mainWindow)), #keep this at the end of the toolbar because it toggles visibility
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}
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self.toolbarContexts = {
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"notation" : [self.extraToolBarWidgets["snapToGrid"], self.extraToolBarWidgets["metronome"], self.extraToolBarWidgets["playbackSpeed"], ],
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"cc" : [self.extraToolBarWidgets["snapToGrid"], self.extraToolBarWidgets["metronome"], self.extraToolBarWidgets["ccType"], self.extraToolBarWidgets["playbackSpeed"]],
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"block": [self.extraToolBarWidgets["snapToGrid"], self.extraToolBarWidgets["metronome"], self.extraToolBarWidgets["playbackSpeed"], ],
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}
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#Now connect all actions to functions
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for action, function in self.actions.items():
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action.triggered.connect(function)
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#all xxxEditActions are mutually exclusive.
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for action, function in self.noteEditActions.items():
|
|
action.triggered.connect(function)
|
|
|
|
for action in self.ccEditActions: # a list.
|
|
action.setEnabled(False) #These are the same keys as noteEditActions, so we need to disable them for now.
|
|
|
|
for action, function in self.modalActions.items():
|
|
self.mainWindow.ui.centralwidget.addAction(action) #no actions without a widget
|
|
action.triggered.connect(function)
|
|
|
|
#Do not connect modalActionsPrevailing yet
|
|
|
|
for action, function in self.actionsWithoutMenu.items():
|
|
self.mainWindow.ui.centralwidget.addAction(action) #no actions without a widget
|
|
action.triggered.connect(function)
|
|
|
|
self.mainWindow.ui.menubar.removeAction(self.mainWindow.ui.menuGeneric.menuAction()) #thats why we added the actions to the centralwidget above.
|
|
self.loadToolbarContext("notation")
|
|
|
|
def toggleMidiInIsActive(self):
|
|
"""That is: "toggle midiInIsActive", not "toggleMidiIn is active?" """
|
|
stepMidiInput.toggleMidiIn()
|
|
self.mainWindow.ui.actionPrevailingRest.setEnabled(stepMidiInput.midiInIsActive)
|
|
self.mainWindow.ui.actionMidi_In_is_Active.setChecked(stepMidiInput.midiInIsActive)
|
|
|
|
def setMusicEditingEnabled(self, boolean):
|
|
"""This is the "reset to standard" functions for shortcuts.
|
|
If you want to enable other keys, such as CC editing keys,
|
|
you have to call another function after this one"""
|
|
allActions = list(self.actions.keys()) + list(self.modalActions.keys()) + list(self.actionsWithoutMenu.keys()) + list(self.noteEditActions.keys())
|
|
|
|
for x in self.nonEditingMusicActions:
|
|
allActions.remove(x)
|
|
|
|
for editAction in allActions:
|
|
editAction.setEnabled(boolean)
|
|
|
|
for action in self.ccEditActions: # Call this after enabling stuff in the for-loop above.
|
|
action.setEnabled(False) #These are the same keys as noteEditActions, so we need to disable them for now. Maybe they are enabled later again, after this function.
|
|
|
|
self.mainWindow.ui.actionPrevailingRest.setEnabled(boolean and stepMidiInput.midiInIsActive)
|
|
|
|
def noteEditMode(self):
|
|
self.setMusicEditingEnabled(True)
|
|
|
|
def ccEditMode(self):
|
|
self.setMusicEditingEnabled(False)
|
|
for action in self.ccEditActions: # a list.
|
|
action.setEnabled(True) #These are the same keys as noteEditActions, which are disabled above.
|
|
|
|
def writeProtection(self, boolean):
|
|
"""Artificial read only mode that was designed for the mouse-only track editor etc.
|
|
When zoomed out the user should be able to use the mouse but the cursor is hidden and
|
|
"""
|
|
|
|
if boolean:
|
|
#Switch off midi input
|
|
if stepMidiInput.midiInIsActive:
|
|
self.rememberMidi = stepMidiInput.midiInIsActive
|
|
stepMidiInput.toggleMidiIn()
|
|
assert not stepMidiInput.midiInIsActive
|
|
self.mainWindow.ui.actionPrevailingRest.setEnabled(stepMidiInput.midiInIsActive)
|
|
self.mainWindow.ui.actionMidi_In_is_Active.setChecked(stepMidiInput.midiInIsActive)
|
|
#Deactivate Note Editing Actions
|
|
self.setMusicEditingEnabled(False)
|
|
self.mainWindow.scoreView.scoreScene.cursor.hide() #the cursor which can be used to edit notes. Since the cursor shortcuts get disabled it cannot be changed invisbly.
|
|
else:
|
|
self.setMusicEditingEnabled(True)
|
|
self.mainWindow.scoreView.scoreScene.cursor.show()
|
|
if self.rememberMidi and not stepMidiInput.midiInIsActive:
|
|
self.toggleMidiInIsActive()
|
|
self.rememberMidi = None
|
|
|
|
def loadToolbarContext(self, nameAsString):
|
|
"""Hide all toolbar actions and only load those
|
|
which are in the current context, defined as list"""
|
|
|
|
assert nameAsString in constantsAndConfigs.availableEditModes
|
|
|
|
for action in self.mainWindow.ui.toolBar.actions():
|
|
action.setVisible(False)
|
|
|
|
for action in self.toolbarContexts[nameAsString]:
|
|
action.setVisible(True)
|
|
|
|
def renameUndoRedoByHistory(self, undoList, redoList):
|
|
if undoList:
|
|
self.mainWindow.ui.actionUndo.setText("Undo: {}".format(undoList[-1]))
|
|
self.mainWindow.ui.actionUndo.setEnabled(True)
|
|
else:
|
|
self.mainWindow.ui.actionUndo.setText("Undo")
|
|
self.mainWindow.ui.actionUndo.setEnabled(False)
|
|
|
|
|
|
if redoList:
|
|
self.mainWindow.ui.actionRedo.setText("Redo: {}".format(redoList[-1]))
|
|
self.mainWindow.ui.actionRedo.setEnabled(True)
|
|
else:
|
|
self.mainWindow.ui.actionRedo.setText("Redo")
|
|
self.mainWindow.ui.actionRedo.setEnabled(False)
|
|
|
|
def exportLy(self):
|
|
lastExportDirectory = api.session.guiSharedDataToSave["lastExportDirectory"] if "lastExportDirectory" in api.session.guiSharedDataToSave else str(Path.home())
|
|
filename = QtWidgets.QFileDialog.getSaveFileName(self.mainWindow, "Export Lilypond Source File", lastExportDirectory, "Lilypond Source (*.ly)")
|
|
filename = filename[0] #(path, filter)
|
|
if filename:
|
|
if not os.path.splitext(filename)[1]: #no file extension given?
|
|
filename = filename + ".ly"
|
|
api.session.guiSharedDataToSave["lastExportDirectory"] = os.path.dirname(filename)
|
|
api.exportLilypond(filename)
|
|
|
|
class ToolBarCCType(QtWidgets.QSpinBox):
|
|
def __init__(self, mainWindow):
|
|
super().__init__()
|
|
self.mainWindow = mainWindow
|
|
self.setRange(0,127)
|
|
self.setPrefix("CC ")
|
|
|
|
self.valueChanged.connect(self.changed)
|
|
|
|
#self.addItems([str(i).zfill(3) for i in range(128) ])
|
|
|
|
def changed(self):
|
|
constantsAndConfigs.ccViewValue = self.value()
|
|
self.mainWindow.scoreView.updateMode() #gets the new value itself from constantsAndConfigs
|
|
|
|
class ToolBarSnapToGrid(QtWidgets.QCheckBox):
|
|
def __init__(self, mainWindow):
|
|
super().__init__("Snap to Grid")
|
|
self.setStatus()
|
|
self.stateChanged.connect(self.changed)
|
|
|
|
constantsAndConfigs.snapToGridCallbacks.append(self.updateFromCallback)
|
|
|
|
def setStatus(self):
|
|
if constantsAndConfigs.snapToGrid:
|
|
self.setCheckState(QtCore.Qt.Checked)
|
|
else:
|
|
self.setCheckState(QtCore.Qt.Unchecked)
|
|
|
|
def isChecked(self):
|
|
if self.checkState() == QtCore.Qt.Checked:
|
|
return True
|
|
else:
|
|
return False
|
|
|
|
def updateFromCallback(self):
|
|
self.blockSignals(True)
|
|
self.setStatus()
|
|
self.blockSignals(False)
|
|
|
|
def changed(self):
|
|
constantsAndConfigs.snapToGrid = self.isChecked() #this sends a call back to all Snap to Grid in the whole program
|
|
|
|
|
|
class ToolBarMetronome(QtWidgets.QCheckBox):
|
|
"""Contrary to SnapToGrid this reflects a backend state, not a pure GUI one.
|
|
There is also the menu actionMetronome_Enabled , itself a normal checkbox. It's callback and
|
|
state are handled in the menuDatabase classes init."""
|
|
def __init__(self, mainWindow):
|
|
super().__init__("Metronome")
|
|
self.setStatus()
|
|
self.stateChanged.connect(self.changed)
|
|
api.callbacks.metronomeChanged.append(self.updateFromCallback)
|
|
|
|
def setStatus(self):
|
|
if api.isMetronomeEnabled():
|
|
self.setCheckState(QtCore.Qt.Checked)
|
|
else:
|
|
self.setCheckState(QtCore.Qt.Unchecked)
|
|
|
|
def isChecked(self):
|
|
if self.checkState() == QtCore.Qt.Checked:
|
|
assert api.isMetronomeEnabled(), api.isMetronomeEnabled()
|
|
return True
|
|
else:
|
|
assert not api.isMetronomeEnabled(), api.isMetronomeEnabled()
|
|
return False
|
|
|
|
def updateFromCallback(self, exportDict):
|
|
"""Gets the metronome dict"""
|
|
self.blockSignals(True)
|
|
self.setStatus()
|
|
assert self.isChecked() == exportDict["enabled"], (self.isChecked(), exportDict["enabled"])
|
|
self.setText("Metronome: " + exportDict["label"])
|
|
self.blockSignals(False)
|
|
|
|
def changed(self, value):
|
|
api.enableMetronome(value) #triggers callback
|
|
|
|
|
|
class ToolBarPlaybackSpeed(QtWidgets.QDoubleSpinBox):
|
|
def __init__(self, mainWindow):
|
|
super().__init__()
|
|
self.setRange(0.1,3.0)
|
|
self.setDecimals(1)
|
|
self.setValue(api.currentTempoScalingFactor())
|
|
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.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):
|
|
api.changeTempoScaling(self.value())
|
|
|