"""
Copyright 2011 iACT, Universite de Montreal,
Jean Piche, Olivier Belanger, Jean-Michel Dumas

This file is part of Cecilia 5.

Cecilia 5 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.

Cecilia 5 is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with Cecilia 5.  If not, see <http://www.gnu.org/licenses/>.
"""
import os, sys
from .images import *

BUILD_RST = False

APP_NAME = 'Cecilia5'
APP_VERSION = '5.4.0'
APP_COPYRIGHT = 'iACT,  2019'
FILE_EXTENSION = "c5"

if sys.platform == "win32":
    FILE_ENCODING = "mbcs"
else:
    FILE_ENCODING = "utf-8"
DEFAULT_ENCODING = sys.getdefaultencoding()
ENCODING = sys.getfilesystemencoding()

if '/%s.app' % APP_NAME in os.getcwd():
    RESOURCES_PATH = os.getcwd()
    os.environ["LANG"] = "en_CA.UTF-8"
else:
    RESOURCES_PATH = os.path.join(os.getcwd(), 'Resources')

if not os.path.isdir(RESOURCES_PATH) and sys.platform == "win32":
    RESOURCES_PATH = os.path.join(os.getenv("ProgramFiles"), "Cecilia5", "Resources")

TMP_PATH = os.path.join(os.path.expanduser('~'), '.cecilia5')
if not os.path.isdir(TMP_PATH):
    os.mkdir(TMP_PATH)

RECENT_FILE_PATH = os.path.join(TMP_PATH, '.recent.txt')
if not os.path.isfile(RECENT_FILE_PATH):
    f = open(RECENT_FILE_PATH, "w")
    f.close()

PRESETS_PATH = os.path.join(TMP_PATH, 'presets')
if not os.path.isdir(PRESETS_PATH):
    os.mkdir(PRESETS_PATH)

AUTOMATION_SAVE_PATH = os.path.join(TMP_PATH, 'automation_save')
if not os.path.isdir(AUTOMATION_SAVE_PATH):
    os.mkdir(AUTOMATION_SAVE_PATH)

DOC_PATH = os.path.join(TMP_PATH, 'doc')
if not os.path.isdir(DOC_PATH):
    os.mkdir(DOC_PATH)

PREFERENCES_FILE = os.path.join(TMP_PATH, 'ceciliaPrefs.txt')
MODULES_PATH = os.path.join(RESOURCES_PATH, 'modules')
SPLASH_FILE_PATH = os.path.join(RESOURCES_PATH, "Cecilia_splash.png")
MODULE_COMPILE_BACKUP_PATH = os.path.join(TMP_PATH, 'moduleCompileBackup.c5')
MODULE_RUNTIME_BACKUP_PATH = os.path.join(TMP_PATH, 'moduleRuntimeBackup.c5')

# Meter icons
ICON_VUMETER = catalog['vu-metre2']
ICON_VUMETER_DARK = catalog['vu-metre-dark2']
# Plugin icons
ICON_PLUGINS_KNOB = catalog['knob-trans-sm']
ICON_PLUGINS_KNOB_DISABLE = catalog['knob-disab-sm']
ICON_PLUGINS_ARROW_UP = catalog['arrow_up']
ICON_PLUGINS_ARROW_UP_HOVER = catalog['arrow_up_hover']
ICON_PLUGINS_ARROW_DOWN = catalog['arrow_down']
ICON_PLUGINS_ARROW_DOWN_HOVER = catalog['arrow_down_hover']
# Toolbox icons
ICON_TB_LOAD = catalog['load-normal-trans']
ICON_TB_LOAD_OVER = catalog['load-hover-trans']
ICON_TB_SAVE = catalog['save-normal-trans']
ICON_TB_SAVE_OVER = catalog['save-hover-trans']
ICON_TB_RESET = catalog['reset-normal-trans']
ICON_TB_RESET_OVER = catalog['reset-hover-trans']
ICON_TB_SHOW = catalog['show-normal-trans']
ICON_TB_SHOW_OVER = catalog['show-hover-trans']
ICON_TB_HIDE = catalog['hide-normal-trans']
ICON_TB_HIDE_OVER = catalog['hide-hover-trans']
ICON_TB_RECYCLE = catalog['recycle-normal-trans']
ICON_TB_RECYCLE_OVER = catalog['recycle-hover-trans']
ICON_TB_PLAY = catalog['play-normal-trans']
ICON_TB_PLAY_OVER = catalog['play-hover-trans']
ICON_TB_EDIT = catalog['edit-normal-trans']
ICON_TB_EDIT_OVER = catalog['edit-hover-trans']
ICON_TB_OPEN = catalog['open-normal-trans']
ICON_TB_OPEN_OVER = catalog['open-hover-trans']
ICON_TB_CLOSE = catalog['close-normal-trans']
ICON_TB_CLOSE_OVER = catalog['close-hover-trans']
ICON_TB_TIME = catalog['time-normal-trans']
ICON_TB_TIME_OVER = catalog['time-hover-trans']
ICON_TB_DELETE = catalog['delete-normal-trans']
ICON_TB_DELETE_OVER = catalog['delete-hover-trans']
# RadioToolbox icons
ICON_RTB_POINTER = catalog['pointer-normal-trans']
ICON_RTB_POINTER_OVER = catalog['pointer-hover-trans']
ICON_RTB_POINTER_CLICK = catalog['pointer-click-trans']
ICON_RTB_PENCIL = catalog['pencil-normal-trans']
ICON_RTB_PENCIL_OVER = catalog['pencil-hover-trans']
ICON_RTB_PENCIL_CLICK = catalog['pencil-click-trans']
ICON_RTB_ZOOM = catalog['zoom-normal-trans']
ICON_RTB_ZOOM_OVER = catalog['zoom-hover-trans']
ICON_RTB_ZOOM_CLICK = catalog['zoom-click-trans']
ICON_RTB_HAND = catalog['hand-normal-trans']
ICON_RTB_HAND_OVER = catalog['hand-hover-trans']
ICON_RTB_HAND_CLICK = catalog['hand-click-trans']
# PrefRadioToolbox icons
ICON_PREF_AUDIO = catalog['audio-normal-trans']
ICON_PREF_AUDIO_OVER = catalog['audio-hover-trans']
ICON_PREF_AUDIO_CLICK = catalog['audio-click-trans']
ICON_PREF_CECILIA = catalog['cecilia-normal-trans']
ICON_PREF_CECILIA_OVER = catalog['cecilia-hover-trans']
ICON_PREF_CECILIA_CLICK = catalog['cecilia-click-trans']
ICON_PREF_FILER = catalog['filer-normal-trans']
ICON_PREF_FILER_OVER = catalog['filer-hover-trans']
ICON_PREF_FILER_CLICK = catalog['filer-click-trans']
ICON_PREF_PATH = catalog['path-normal-trans']
ICON_PREF_PATH_OVER = catalog['path-hover-trans']
ICON_PREF_PATH_CLICK = catalog['path-click-trans']
ICON_PREF_MIDI = catalog['midi-normal-trans']
ICON_PREF_MIDI_OVER = catalog['midi-hover-trans']
ICON_PREF_MIDI_CLICK = catalog['midi-click-trans']
# PaletteToolBox icons
ICON_PTB_PROCESS = catalog['process-normal-trans']
ICON_PTB_PROCESS_OVER = catalog['process-hover-trans']
ICON_PTB_RANDOM = catalog['random-normal-trans']
ICON_PTB_RANDOM_OVER = catalog['random-hover-trans']
ICON_PTB_WAVES = catalog['waves-normal-trans']
ICON_PTB_WAVES_OVER = catalog['waves-hover-trans']
# Input icons
ICON_INPUT_1_FILE = catalog['input-1-file']
ICON_INPUT_2_LIVE = catalog['input-2-live']
ICON_INPUT_3_MIC = catalog['input-3-mic']
ICON_INPUT_4_MIC_RECIRC = catalog['input-4-mic-recirc']
# Crossfade icons
ICON_XFADE_LINEAR = catalog['xfade-linear']
ICON_XFADE_POWER = catalog['xfade-power']
ICON_XFADE_SIGMOID = catalog['xfade-sigmoid']
# Mario bros
ICON_MARIO1 = catalog['Mario1']
ICON_MARIO2 = catalog['Mario2']
ICON_MARIO3 = catalog['Mario3']
ICON_MARIO4 = catalog['Mario4']
ICON_MARIO5 = catalog['Mario5']
ICON_MARIO6 = catalog['Mario6']
# Grapher background
ICON_GRAPHER_BACKGROUND = catalog['Grapher_background']
# About icon
ICON_CECILIA_ABOUT_SMALL = catalog['Cecilia_about_small']
# Doc frame icons
ICON_DOC_PREVIOUS = catalog['previous_24']
ICON_DOC_NEXT = catalog['next_24']
ICON_DOC_UP = catalog['up_24']

# Audio drivers
if sys.platform == 'darwin' and '/%s.app' % APP_NAME in os.getcwd():
    AUDIO_DRIVERS = ['portaudio']
elif sys.platform == 'darwin':
    AUDIO_DRIVERS = ['portaudio', 'jack']
elif sys.platform == 'win32':
    AUDIO_DRIVERS = ['portaudio']
else:
    AUDIO_DRIVERS = ['portaudio', 'jack']

# MIDI drivers (TODO: add jackmidi on linux)
MIDI_DRIVERS = ['portmidi']

# plugin types
PLUGINS_CHOICE = ['None', 'Reverb', 'WGVerb', 'Filter', 'Chorus', 'Para EQ', '3 Bands EQ', 'Compress', 'Gate',
                  'Disto', 'AmpMod', 'Phaser', 'Delay', 'Flange', 'Harmonizer', 'Resonators', 'DeadReson', 'ChaosMod']
NUM_OF_PLUGINS = 4

# Audio settings
SAMPLE_RATES = ['22050', '44100', '48000', '88200', '96000']
BIT_DEPTHS = {'16 bits int': 0, '24 bits int': 1, '32 bits int': 2, '32 bits float': 3}
BUFFER_SIZES = ['8', '16', '32', '64', '128', '256', '512', '1024', '2048']
AUDIO_FILE_FORMATS = {'wav': 0, 'aif': 1, 'au': 2, 'sd2': 4, 'flac': 5, 'caf': 6, 'ogg': 7}
AUDIO_FILE_WILDCARD = "All files|*.*|" \
            "Wave file|*.wave;*.WAV;*.WAVE;*.Wav;*.Wave;*.wav|" \
            "AIFF file|*.aif;*.aiff;*.aifc;*.AIF;*.AIFF;*.Aif;*.Aiff|" \
            "Flac file|*.flac;*.FLAC;*.Flac;|" \
            "OGG file|*.ogg;*.OGG;*.Ogg;|" \
            "SD2 file|*.sd2;*.SD2;*.Sd2;|" \
            "AU file|*.au;*.AU;*.Au;|" \
            "CAF file|*.caf;*.CAF;*.Caf"

POLY_CHORDS = {'00 - None': [0], '06 - Major': [0, 4, 7, 12], '07 - Minor': [0, 3, 7, 12], '08 - Seventh': [0, 4, 7, 10],
                '10 - Minor 7': [0, 3, 7, 10], '09 - Major 7': [0, 4, 7, 11], '13 - Major 11': [0, 4, 7, 11, 18],
                '15 - Minor 7b5': [0, 3, 6, 10], '16 - Dimini.': [0, 3, 6, 9], '12 - Minor 9': [0, 3, 7, 10, 14],
                '11 - Major 9': [0, 4, 7, 11, 14], '17 - Ninth': [0, 4, 7, 10, 14], '14 - Minor 11': [0, 3, 7, 10, 17],
                '04 - Serial': [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11], '05 - Whole T.': [0, 2, 4, 6, 8, 10],
                '01 - Phasing': [0, 0.1291, 0.1171, 0.11832, 0.125001, 0.12799, 0.11976, 0.138711, 0.12866, 0.13681],
                '02 - Chorus': [0, 0.291, 0.371, 0.2832, 0.35001, 0.2799, 0.2976, 0.38711, 0.3866, 0.3681],
                '03 - Detuned': [0, 0.8291, 0.9371, 1.2832, 1.35001, 0.82799, 0.92976, 1.38711, 1.3866, 0.93681]}

# Menu Ids
ID_OPEN = 1002
ID_OPEN_RANDOM = 1003
ID_SAVE = 1004
ID_SAVEAS = 1005
ID_UNDO = 1013
ID_REDO = 1014
ID_COPY = 1016
ID_PASTE = 1017
ID_SELECT_ALL = 1018
ID_REMEMBER = 1019
ID_PLAY_STOP = 1034
ID_BOUNCE = 1035
ID_BATCH_FOLDER = 1036
ID_BATCH_PRESET = 1037
ID_USE_SOUND_DUR = 1040
ID_USE_MIDI = 2052
ID_MARIO = 3002
ID_OPEN_RECENT = 4000
ID_OPEN_BUILTIN = 4100
ID_OPEN_AS_TEXT = 4500
ID_UPDATE_INTERFACE = 4501
ID_SHOW_SPECTRUM = 4550
ID_MODULE_INFO = 4600
ID_DOC_FRAME = 4601
ID_GRAPH_FRAME = 4602

# Fonts
if sys.platform.startswith('linux') or sys.platform == 'win32':
    CONTROLSLIDER_FONT = 7
    LABEL_FONT = 7
    MENU_FONT = 8
    CLOCKER_FONT = 10
    ENTRYUNIT_FONT = 7
    GRAPHER_AXIS_FONT = 8
    GRAPHER_LEGEND_FONT = 8
    TEXT_LABELFORWIDGET_FONT = 7
    SECTION_TITLE_FONT = 10
    TAB_TITLE_FONT = 9
    SPLITTER_FONT = 7
    LIST_ENTRY_FONT = 9
else:
    CONTROLSLIDER_FONT = 10
    LABEL_FONT = 10
    MENU_FONT = 11
    CLOCKER_FONT = 14
    ENTRYUNIT_FONT = 10
    GRAPHER_AXIS_FONT = 10
    GRAPHER_LEGEND_FONT = 10
    TEXT_LABELFORWIDGET_FONT = 10
    SECTION_TITLE_FONT = 14
    TAB_TITLE_FONT = 10
    SPLITTER_FONT = 9
    LIST_ENTRY_FONT = 12

# Colours
BACKGROUND_COLOUR = "#494949"
GRAPHER_BACK_COLOUR = "#C1C1C1"
TITLE_BACK_COLOUR = "#282828"
SECTION_TITLE_COLOUR = "#CCCCCC"
WHITE_COLOUR = "#FFFFFF"
LIGHTGREY_COLOUR = "#999999"
GREY_COLOUR = "#666666"
BLACK_COLOUR = "#000000"
BORDER_COLOUR = "#444444"
BUTTON_BACK_COLOUR = "#506077" #"#8896BB"
TEXT_LABELFORWIDGET_COLOUR = "#FFFFFF"
GRADIENT_DARK_COLOUR = "#313740"
WIDGET_BORDER_COLOUR = "#BBBBBB"
KNOB_BORDER_COLOUR = "#929292"
POPUP_BACK_COLOUR = "#6F7F97" #"#80A0B0"
POPUP_DISABLE_COLOUR = "#888888"
POPUP_LABEL_COLOUR = "#FFFFFF"
POPUP_DISABLE_LABEL_COLOUR = "#333333"
LABEL_LABEL_COLOUR = "#FFFFFF"
LABEL_BACK_COLOUR = "#666666"
CPOLY_COLOUR = "#444444"
TOGGLE_LABEL_COLOUR = "#FFFFFF"
ENTRYUNIT_HIGHLIGHT_COLOUR = "#222222"
ENTRYUNIT_BACK_COLOUR = "#666666"
SLIDER_BACK_COLOUR = "#666666"
SLIDER_KNOB_COLOUR = "#444444"
SLIDER_PLAY_COLOUR_HOT = "#004400"
SLIDER_PLAY_COLOUR_PRESSED = "#00FF00"
SLIDER_PLAY_COLOUR_OVER = "#FFFFFF"
SLIDER_PLAY_COLOUR_NO_BIND = "#FFFF00"
SLIDER_REC_COLOUR_HOT = "#440000"
SLIDER_REC_COLOUR_PRESSED = "#FF0000"
SLIDER_REC_COLOUR_OVER = "#FFFFFF"
CONTROLSLIDER_BACK_COLOUR = '#99A7CC'
CONTROLSLIDER_KNOB_COLOUR = '#ABABAB'
CONTROLSLIDER_SELECTED_COLOUR = '#333333'
CONTROLSLIDER_TEXT_COLOUR = '#FFFFFF'
CONTROLLABEL_BACK_COLOUR = "#6F7F97"
PLUGINPOPUP_BACK_COLOUR = "#506077"
TR_BACK_COLOUR = "#506077" #"#6F7F97"
TR_BORDER_COLOUR = '#BBBBBB'
TR_PLAY_NORMAL_COLOUR = '#009911'
TR_PLAY_CLICK_COLOUR = '#007A29'
TR_RECORD_OFF_COLOUR = '#6E3131'
TR_RECORD_ON_COLOUR = '#FF0000'
TR_CLOCKER_BACK_COLOUR = "#506077" #'#99A7CC'
PREFS_FOREGROUND = '#EEEEEE'
PREFS_PATH_BACKGROUND = '#AAAAAA'

# Hue, Brightness, Saturation
COLOUR_CLASSES = {  'grey': [0., 0.25, 0.],
                    'green': [100., 0.25, .75],
                    'green1': [100., 0.25, .75], # filters popup and freq
                    'green2': [85., 0.3, .6], # filters Q
                    'green3': [75., 0.4, .6],
                    'green4': [65., 0.45, .4],
                    'blue': [230., 0.35, .55],
                    'blue1': [230., 0.35, .55], # dry/wet, amplitude, balance
                    'blue2': [220., 0.4, .45],
                    'blue3': [203., 0.43, .4],
                    'blue4': [190., 0.5, .35],
                    'red': [0., .28, .75],
                    'red1': [0., .28, .75], # Pitch, transposition
                    'red2': [355., 0.35, .65],
                    'red3': [350., 0.45, .55],
                    'red4': [345., 0.5, .45],
                    'orange': [20., 0.35, .85],
                    'orange1': [22., 0.35, .85], # post-processing knob lines
                    'orange2': [18., 0.4, .7],
                    'orange3': [16., 0.47, .55],
                    'orange4': [14., 0.52, .45],
                    'purple': [290., 0.3, .65],
                    'purple1': [290., 0.3, .65], # process specific parameters
                    'purple2': [280., 0.4, .6],
                    'purple3': [270., 0.47, .55],
                    'purple4': [260., 0.52, .45]
}

# ToolTips
TT_TRANSPORT = """TRANSPORT
Triangle: Launch playback. Click again to stop.

Circle: Realtime recording of the output sound to a file.
"""
TT_CLOCK = """CLOCKER
Current time of playback.
"""

TT_SEL_SOUND = """SOUND SELECTOR
Select source sound.

Click on the popup to open a standard dialog to choose the soundfile to play.

Click on the triangle to open the popup window with pre-loaded soundifles.

Right-click on the popup to open a "recently used soundfiles" popup window.
"""

TT_INPUT_MODE = """MODULE'S INPUT MODE
1 - Soundfile: load a soundfile in a sampler or a table.

2 - Mic: use the live input signal to feed the module's processing.
Only available with a csampler.

3 - Mic 1: use the live input signal to fill (only once at the beginning
of the playback) a sampler buffer or a table.

4 - Mic (circular): use a double buffer to continuously fill the sampler
with new samples from the live input sound. Only available with a csampler.
"""

TT_OUTPUT_TOOLS = """OUTPUT TOOLS
Speaker: Play sound in Player app.

Scissors: Edit sound in Editor app.

Arrows: Use last output sound as source sound.
"""

TT_INPUT_TOOLS = """INPUT TOOLS
Speaker: Play loaded sound in Player app.

Scissors: Edit loaded sound in Editor app.

Triangle: Toggle for source sound controls.
"""

TT_CFILEIN_TOOLS = """INPUT CONTROL TOOLS
Speaker: Play loaded sound in Player app.

Scissors: Edit loaded sound in Editor app.

Clock: Set duration of output to source sound duration.
"""

TT_GRAPHER_TOOLS = """GRAPHER LINE TOOLS
Floppy: Save current line parameters to the disk.

Folder: Load current line parameters from disk.

Arrow: Reinitialize current line parameters.

Eye: Show/Hide current line on grapher.
"""

TT_PRESET = """PRESET
Choose a preset to load.
"""

TT_PRESET_TOOLS = """PRESET MANAGEMENT
Floppy: Save a preset.

X: Delete a preset.

When saving or deleting a preset, you'll be asked to save the module.
"""

TT_OUTPUT = """OUTPUT FILE
Name of output file.

Click to open a standard saving dialog.
"""

TT_DUR_SLIDER = """DURATION SLIDER
Set duration of output.

Shift-click or double-click in slider knob to set value from keyboard.
"""

TT_GAIN_SLIDER = """GLOBAL GAIN SLIDER
Adjust gain of output.

Shift-click or double-click in slider knob to set value from keyboard.
"""

TT_CHANNELS = """OUTPUT CHANNELS
Select number of channels for output.
"""

TT_PEAK = """PEAK DISPLAY
Displays peak amplitude of output.

Double-click to reset.
"""

TT_GRAPH_POPUP = """GRAPHER SELECTOR
Select parameter line for editing.
"""

TT_RES_SLIDER = """RECORDING RESOLUTION
Adjust resolution of recorded automation on graph.
"""

TT_GRAPHER_POINTERS = """GRAPHER EDITING TOOLS
Arrow: Use pointer tool - shortcut = "v".

Magnifying glass: Use zoom tool - shortcut = "z".

Hand: Use hand tool - shortcut = "h".

Pencil: Use pencil tool - shortcut = "p".
"""

TT_GRAPHER_GENERATORS = """GRAPHER LINE GENERATORS
Rand line: Use stochastic function generators.

Sine wave: Use waveform function generators.

Gears: Use function processors.
"""

TT_SLIDER_LABEL = """SLIDER LABEL
Show the parameter's name.

Click to select in grapher.

Shift-click to solo in grapher.

Right-click starts midi learn.

Shift-Right-click removed midi binding.

Double-click to set OSC bindings.
"""

TT_SLIDER_AUTO = """SLIDER AUTOMATION CONTROLS
Triangle: Playback controls.
- Dark green: Off
- Light green: Play with visual update
- Yellow: Play without visual update.

Circle: Record movements of this slider.
"""

TT_SLIDER_DISPLAY = """SLIDER DISPLAY
Show the parameter's value

Click in to enter value from keyboard.

Click and scroll on value to increment/decrement,
left<->right position of the mouse controls the increment size.
"""

TT_RANGE_LABEL = """RANGE SLIDER LABEL
Show the parameter's name.

Functions listed below apply to the minimum value if the
click is on the left side of label and to the maximum
value if the click is on the right side of label.

Click to select in grapher.

Shift-click to solo in grapher.

Right-click starts midi learn.

Shift-Right-click removed midi binding.

Double-click to set OSC bindings.
"""

TT_RANGE_DISPLAY = """RANGE SLIDER DISPLAY
Show the parameter's value

Click in to enter value from keyboard. Two values,
separated by a coma, must be given.
"""

TT_SPLITTER_LABEL = """SPLITTER SLIDER LABEL
Show the parameter's name.

Splitter slider sends its values on the mouse release (mouse up).
"""

TT_SPLITTER_DISPLAY = """SPLITTER SLIDER DISPLAY
Show the parameter's value

Click in to enter value from keyboard. Three values,
separated by a coma, must be given.
"""

TT_SAMPLER_OFFSET = """OFFSET SLIDER
Offset time in seconds into source sound.
"""

TT_SAMPLER_LOOP = """LOOP MODE
Direction of loop.
"""
TT_SAMPLER_XFADE_SHAPE = """CROSSFADE SHAPE
Shape of the crossfade. Linear, equal power or sine/cosine.
"""

TT_SAMPLER_START = """START FROM LOOP
If checked, start directly from loop in point (instead of the beginning of the file).
"""

TT_SAMPLER_LOOP_IN = """LOOP IN SLIDER
Set loop in point in seconds.

Right-click on the label to start midi learn.

Shift-Right-click on the label to remove midi binding.

Double-click on the label to set OSC bindings.
"""

TT_SAMPLER_LOOP_DUR = """LOOP DURATION SLIDER
Set loop duration in seconds.

Right-click on the label to start midi learn.

Shift-Right-click on the label to remove midi binding.

Double-click on the label to set OSC bindings.
"""

TT_SAMPLER_CROSSFADE = """CROSSFADE DURATION SLIDER
Set duration of loop crossfade in percent.

Right-click on the label to start midi learn.

Shift-Right-click on the label to remove midi binding.

Double-click on the label to set OSC bindings.
"""

TT_SAMPLER_GAIN = """GAIN SLIDER
Set input gain of source sound.

Right-click on the label to start midi learn.

Shift-Right-click on the label to remove midi binding.

Double-click on the label to set OSC bindings.
"""

TT_SAMPLER_TRANSPO = """TRANSPOSITION SLIDER
Set transposition of source sound.

Right-click on the label to start midi learn.

Shift-Right-click on the label to remove midi binding.

Double-click on the label to set OSC bindings.
"""

TT_SAMPLER_AUTO = """SLIDER AUTOMATION CONTROLS
Triangle: Playback controls.
- Dark green: Off
- Yellow: Play without visual update.

Circle: Record movements of this slider.
"""

TT_STOCH_TYPE = """ALGORITHM
Type of random distribution.
"""

TT_STOCH_INTERP = """INTERPOLATION
Interpolation method between points.
"""

TT_STOCH_POINTS = """POINTS
Number of points over which to draw the function.
"""

TT_STOCH_MIN = """MIN
Minimum value (mapped over range of parameter).
"""

TT_STOCH_MAX = """MAX
Maximum value (mapped over range of parameter).
"""

TT_STOCH_X1 = """X1
Distribution specific first parameter.
"""

TT_STOCH_X2 = """X2
Distribution specific second parameter.
"""

TT_WAVE_SHAPE = """WAVE TYPE
Waveshape of the function generation.
"""

TT_WAVE_POINTS = """POINTS
Number of points over which to draw the function.
"""

TT_WAVE_AMP = """AMPLITUDE
Amplitude of the waveform, centered around the middle of the grapher.
"""

TT_WAVE_FREQ = """WAVEFORM FREQUENCY
Number of cycles to draw.
"""

TT_WAVE_PHASE = """WAVEFORM PHASE
Initial phase of the waveform.
"""

TT_WAVE_WIDTH = """PULSE WIDTH
Pulse width of the waveform (duty cycle when it applies).
"""

TT_PROC_TYPE = """ALGORITHM
Type of the processor to use.
"""

TT_SCATTER_X = """SCATTER X
Amount of horizontal deviation.
"""

TT_SCATTER_Y = """SCATTER Y
Amount of vertical deviation.
"""

TT_OFFSET_X = """OFFSET X
Horizontal offset.
"""

TT_OFFSET_Y = """OFFSET Y
Vertical offset.
"""

TT_GRAPHER = """GRAPHER BINDINGS

Pointer tool:
  - Click and drag line to move it horizontally.
  - Shift+Click on line to add a point.
  - Double-click on line to toggle curved mode.
  - Click on point or drag to select points.
  - Click and drag to move point or selected points.
  - Dragging with Alt key clips horizontal position.
  - Dragging with Shift+Alt clips vertical position.
  - Double-click anywhere to add point.
  - Delete key to delete selected points.

Pencil tool:
    - Click anywhere to add point.
    - Click and drag to add multiple points.

Zoom tool:
    - Click and drag to zoom a region.
    - Escape key to reset zoom level.

Hand tool:
    - When zoomed, click and drag to move the view."""

TT_POPUP = """POPUP
Choose amongst a predefined list of elements.
"""

TT_TOGGLE = """TOGGLE
Two states button usually used to start/stop processes.
"""

TT_BUTTON = """BUTTON
A simple trigger. 

Both mouse down and mouse up trigger an event.
"""

TT_GEN = """LIST GENERATOR
List entry, useful to send list of discreet values.
"""

TT_POLY_LABEL = """POLYPHONY VOICES
Number of independent notes generated.
"""

TT_POLY_CHORD = """POLYPHONY CHORDS
Pitch mapping between individual notes.
"""

TT_POST_ITEMS = """POST_PROCESSING
Choose a post-processing module. 

Parameters appear on the left buttons. 

Signal routing is from top to bottom.
"""