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unit options;
{$mode objfpc}{$H+}
interface
uses
Classes, SysUtils, Forms, Controls, Graphics, Dialogs, StdCtrls, Spin, Grids,
LCLProc, Buttons, ExtCtrls, ComCtrls, CheckLst, Constants, Keymap,
hUGESettings, hUGEDataTypes, TrackerGrid, MidiInput;
type
{ TfrmOptions }
TfrmOptions = class(TForm)
Button1: TButton;
Button2: TButton;
Button3: TButton;
Button4: TButton;
Button5: TButton;
Button6: TButton;
Button7: TButton;
Button8: TButton;
Label16: TLabel;
JumpColumnTextColorButton: TColorButton;
UseCustomKeymapCheckbox: TCheckBox;
CheckListBox1: TCheckListBox;
NoteTextColorButton: TColorButton;
OpenDialog2: TOpenDialog;
OptionsPageControl: TPageControl;
Panel1: TPanel;
SaveDialog2: TSaveDialog;
SelectedColorButton: TColorButton;
FourthRowColorButton: TColorButton;
SixteenthRowColorButton: TColorButton;
DotsColorButton: TColorButton;
DividersColorButton: TColorButton;
InstrumentTextColorButton: TColorButton;
MiscEffectTextColorButton: TColorButton;
PitchEffectTextColorButton: TColorButton;
KeyboardTabSheet: TTabSheet;
GeneralTabSheet: TTabSheet;
CustomiztaionTabSheet: TTabSheet;
MIDITabSheet: TTabSheet;
MIDIEnabledCheckbox: TCheckBox;
MIDIDeviceComboBox: TComboBox;
MIDIRefreshButton: TButton;
MIDIDeviceLabel: TLabel;
MIDIStatusLabel: TLabel;
VolumeEffectTextColorButton: TColorButton;
PanningEffectTextColorButton: TColorButton;
SongEffectTextColorButton: TColorButton;
BackgroundColorButton: TColorButton;
HighlightedColorButton: TColorButton;
ColorDialog1: TColorDialog;
CustomizationGroupBox: TGroupBox;
Label10: TLabel;
Label11: TLabel;
Label12: TLabel;
Label13: TLabel;
Label14: TLabel;
Label15: TLabel;
Label2: TLabel;
Label3: TLabel;
Label4: TLabel;
Label5: TLabel;
Label6: TLabel;
Label7: TLabel;
Label8: TLabel;
Label9: TLabel;
OptionsGroupBox: TGroupBox;
SampleTrackerGridPanel: TPanel;
KeymapGroupBox: TGroupBox;
KeymapOpenDialog: TOpenDialog;
SaveDialog1: TSaveDialog;
Label1: TLabel;
FontSizeSpinner: TSpinEdit;
KeyMapStringGrid: TStringGrid;
procedure Button1Click(Sender: TObject);
procedure Button2Click(Sender: TObject);
procedure Button3Click(Sender: TObject);
procedure Button4Click(Sender: TObject);
procedure Button5Click(Sender: TObject);
procedure Button6Click(Sender: TObject);
procedure Button7Click(Sender: TObject);
procedure Button8Click(Sender: TObject);
procedure FontSizeSpinnerChange(Sender: TObject);
procedure FormClose(Sender: TObject; var CloseAction: TCloseAction);
procedure FormCreate(Sender: TObject);
procedure KeymapCheckboxChange(Sender: TObject);
procedure KeyMapStringGridValidateEntry(sender: TObject; aCol, aRow: Integer;
const OldValue: string; var NewValue: String);
procedure NoteTextColorButtonColorChanged(Sender: TObject);
procedure MIDIEnabledCheckboxChange(Sender: TObject);
procedure MIDIDeviceComboBoxChange(Sender: TObject);
procedure MIDIRefreshButtonClick(Sender: TObject);
private
SamplePatternMap: TPatternMap;
SampleTrackerGrid: TTrackerGrid;
LoadingColors: Boolean;
LoadingMidiUI: Boolean;
procedure RefreshMidiDevices;
procedure UpdateMidiStatus;
procedure RecreateTrackerGrid;
procedure UpdateTrackerGridColors;
procedure SaveColorsToFile(Filename: String);
procedure LoadColorsFromFile(Filename: String);
public
end;
var
frmOptions: TfrmOptions;
implementation
{$R *.lfm}
{ TfrmOptions }
procedure TfrmOptions.Button1Click(Sender: TObject);
begin
Close;
end;
procedure TfrmOptions.Button2Click(Sender: TObject);
begin
if KeymapOpenDialog.Execute then
KeyMapStringGrid.LoadFromFile(KeymapOpenDialog.FileName);
end;
procedure TfrmOptions.Button3Click(Sender: TObject);
begin
if SaveDialog1.Execute then
KeyMapStringGrid.SaveToFile(SaveDialog1.FileName);
end;
procedure TfrmOptions.Button4Click(Sender: TObject);
begin
if KeyMapStringGrid.Row > 0 then
KeyMapStringGrid.DeleteRow(KeyMapStringGrid.Row);
end;
procedure TfrmOptions.Button5Click(Sender: TObject);
begin
KeyMapStringGrid.InsertRowWithValues(KeyMapStringGrid.RowCount, ['', '']);
end;
procedure TfrmOptions.Button6Click(Sender: TObject);
begin
NoteTextColorButton.ButtonColor := $007F4A00;
InstrumentTextColorButton.ButtonColor := $007F7F00;
MiscEffectTextColorButton.ButtonColor := $003F3F7C;
PitchEffectTextColorButton.ButtonColor := $00006262;
VolumeEffectTextColorButton.ButtonColor := $00007F26;
PanningEffectTextColorButton.ButtonColor := $007F7F00;
SongEffectTextColorButton.ButtonColor := $0000007F;
BackgroundColorButton.ButtonColor := $00D0DBE1;
HighlightedColorButton.ButtonColor := $007A99A9;
SelectedColorButton.ButtonColor := $009EB4C0;
FourthRowColorButton.ButtonColor := $00C3D1D8;
SixteenthRowColorButton.ButtonColor := $00B5C5CE;
DotsColorButton.ButtonColor := clGray;
DividersColorButton.ButtonColor := $00ABB7BC;
JumpColumnTextColorButton.ButtonColor := $72004E;
UpdateTrackerGridColors;
end;
procedure TfrmOptions.Button7Click(Sender: TObject);
begin
if OpenDialog2.Execute then
LoadColorsFromFile(OpenDialog2.FileName);
end;
procedure TfrmOptions.Button8Click(Sender: TObject);
begin
if SaveDialog2.Execute then
SaveColorsToFile(SaveDialog2.FileName);
end;
procedure TfrmOptions.FontSizeSpinnerChange(Sender: TObject);
begin
if Visible then // Don't do this while the form is being constructed.
RecreateTrackerGrid;
end;
procedure TfrmOptions.FormClose(Sender: TObject; var CloseAction: TCloseAction);
begin
KeyMapStringGrid.SaveToFile(ConcatPaths([ConfDir, 'custom_keymap.km']));
SaveColorsToFile(ConcatPaths([ConfDir, 'color_scheme.col']));
TrackerSettings.PatternEditorFontSize := FontSizeSpinner.Value;
TrackerSettings.UseScopes := CheckListBox1.Checked[0];
TrackerSettings.UseCustomKeymap := UseCustomKeymapCheckbox.Checked;
TrackerSettings.PreviewWhenPlacing := CheckListBox1.Checked[1];
TrackerSettings.PreviewWhenBumping := CheckListBox1.Checked[2];
TrackerSettings.DisplayRowNumbersAsHex := CheckListBox1.Checked[3];
TrackerSettings.DisplayOrderRowNumbersAsHex := CheckListBox1.Checked[4];
TrackerSettings.DrawWaveformGrid := CheckListBox1.Checked[5];
TrackerSettings.VerticalTabs := CheckListBox1.Checked[6];
TrackerSettings.MIDIInputEnabled := MIDIEnabledCheckbox.Checked;
if MIDIDeviceComboBox.ItemIndex >= 0 then
TrackerSettings.MIDIInputDevice := MIDIDeviceComboBox.Items[MIDIDeviceComboBox.ItemIndex];
end;
procedure TfrmOptions.FormCreate(Sender: TObject);
var
SamplePattern: PPattern;
I: Integer;
begin
OptionsPageControl.TabIndex := 0;
KeyMapStringGrid.SaveOptions := soAll;
if FileExists(ConcatPaths([ConfDir, 'custom_keymap.km'])) then
KeyMapStringGrid.LoadFromFile(ConcatPaths([ConfDir, 'custom_keymap.km']));
if FileExists(ConcatPaths([ConfDir, 'color_scheme.col'])) then
LoadColorsFromFile(ConcatPaths([ConfDir, 'color_scheme.col']));
FontSizeSpinner.Value := TrackerSettings.PatternEditorFontSize;
CheckListBox1.Checked[0] := TrackerSettings.UseScopes;
UseCustomKeymapCheckbox.Checked := TrackerSettings.UseCustomKeymap;
CheckListBox1.Checked[1] := TrackerSettings.PreviewWhenPlacing;
CheckListBox1.Checked[2] := TrackerSettings.PreviewWhenBumping;
CheckListBox1.Checked[3] := TrackerSettings.DisplayRowNumbersAsHex;
CheckListBox1.Checked[4] := TrackerSettings.DisplayOrderRowNumbersAsHex;
CheckListBox1.Checked[5] := TrackerSettings.DrawWaveformGrid;
CheckListBox1.Checked[6] := TrackerSettings.VerticalTabs;
SamplePatternMap := TPatternMap.Create;
SamplePattern := SamplePatternMap.GetOrCreateNew(0);
for I := $0 to $F do begin
SamplePattern^[I*2].Note := I;
SamplePattern^[I*2].Instrument := Random(15);
SamplePattern^[I*2].EffectCode := I;
SamplePattern^[I*2].EffectParams.Value := Random($FF);
end;
RecreateTrackerGrid;
LoadingMidiUI := True;
MIDIEnabledCheckbox.Checked := TrackerSettings.MIDIInputEnabled;
RefreshMidiDevices;
LoadingMidiUI := False;
UpdateMidiStatus;
end;
procedure TfrmOptions.RefreshMidiDevices;
var
Idx: Integer;
begin
MIDIDeviceComboBox.Items.BeginUpdate;
try
MIDIDeviceComboBox.Items.Clear;
if Midi.Available then
Midi.EnumerateInputDevices(MIDIDeviceComboBox.Items);
Idx := MIDIDeviceComboBox.Items.IndexOf(TrackerSettings.MIDIInputDevice);
if Idx >= 0 then
MIDIDeviceComboBox.ItemIndex := Idx
else if MIDIDeviceComboBox.Items.Count > 0 then
MIDIDeviceComboBox.ItemIndex := 0
else
MIDIDeviceComboBox.ItemIndex := -1;
finally
MIDIDeviceComboBox.Items.EndUpdate;
end;
MIDIDeviceComboBox.Enabled := Midi.Available and MIDIEnabledCheckbox.Checked;
MIDIRefreshButton.Enabled := Midi.Available;
end;
procedure TfrmOptions.UpdateMidiStatus;
begin
if not Midi.Available then
MIDIStatusLabel.Caption :=
'PortMidi is not installed or could not be loaded. Install libportmidi and restart hUGETracker to enable MIDI input.'
else if MIDIDeviceComboBox.Items.Count = 0 then
MIDIStatusLabel.Caption := 'No MIDI input devices detected.'
else
MIDIStatusLabel.Caption := '';
end;
procedure TfrmOptions.MIDIEnabledCheckboxChange(Sender: TObject);
begin
if LoadingMidiUI then Exit;
TrackerSettings.MIDIInputEnabled := MIDIEnabledCheckbox.Checked;
MIDIDeviceComboBox.Enabled := Midi.Available and MIDIEnabledCheckbox.Checked;
if not MIDIEnabledCheckbox.Checked then
Midi.CloseDevice
else if (MIDIDeviceComboBox.ItemIndex >= 0) and Midi.Available then
Midi.OpenDevice(MIDIDeviceComboBox.Items[MIDIDeviceComboBox.ItemIndex]);
end;
procedure TfrmOptions.MIDIDeviceComboBoxChange(Sender: TObject);
begin
if LoadingMidiUI then Exit;
if MIDIDeviceComboBox.ItemIndex < 0 then Exit;
TrackerSettings.MIDIInputDevice := MIDIDeviceComboBox.Items[MIDIDeviceComboBox.ItemIndex];
if TrackerSettings.MIDIInputEnabled and Midi.Available then
Midi.OpenDevice(TrackerSettings.MIDIInputDevice);
end;
procedure TfrmOptions.MIDIRefreshButtonClick(Sender: TObject);
begin
LoadingMidiUI := True;
try
RefreshMidiDevices;
finally
LoadingMidiUI := False;
end;
UpdateMidiStatus;
end;
procedure TfrmOptions.KeymapCheckboxChange(Sender: TObject);
begin
KeymapGroupBox.Enabled := UseCustomKeymapCheckbox.Checked;
end;
procedure TfrmOptions.KeyMapStringGridValidateEntry(sender: TObject; aCol,
aRow: Integer; const OldValue: string; var NewValue: String);
begin
if aCol = 0 then begin // shortcut
if TextToShortCut(NewValue) = 0 then
NewValue := '';
end;
if aCol = 1 then begin // note
if NoteToCodeMap.IndexOf(NewValue) = -1 then
NewValue := 'C-3';
end;
end;
procedure TfrmOptions.NoteTextColorButtonColorChanged(Sender: TObject);
begin
if not LoadingColors then
UpdateTrackerGridColors;
end;
procedure TfrmOptions.RecreateTrackerGrid;
var
I: Integer;
begin
if Assigned(SampleTrackerGrid) then
SampleTrackerGrid.Free;
SampleTrackerGrid := TTrackerGrid.Create(Self, SampleTrackerGridPanel, SamplePatternMap, 4);
SampleTrackerGrid.FontSize := FontSizeSpinner.Value;
for I := 0 to 3 do
SampleTrackerGrid.LoadPattern(I, 0);
SampleTrackerGridPanel.Invalidate;
end;
procedure TfrmOptions.UpdateTrackerGridColors;
begin
clNote := NoteTextColorButton.ButtonColor;
clInstrument := InstrumentTextColorButton.ButtonColor;
clFxMisc := MiscEffectTextColorButton.ButtonColor;
clFxPitch := PitchEffectTextColorButton.ButtonColor;
clFxVolume := VolumeEffectTextColorButton.ButtonColor;
clFxPan := PanningEffectTextColorButton.ButtonColor;
clFxSong := SongEffectTextColorButton.ButtonColor;
clBackground := BackgroundColorButton.ButtonColor;
clHighlighted := HighlightedColorButton.ButtonColor;
clSelected := SelectedColorButton.ButtonColor;
clLineFour := FourthRowColorButton.ButtonColor;
clLineSixteen := SixteenthRowColorButton.ButtonColor;
clDots := DotsColorButton.ButtonColor;
clDividers := DividersColorButton.ButtonColor;
clTblJump := JumpColumnTextColorButton.ButtonColor;
SampleTrackerGridPanel.Invalidate;
end;
procedure TfrmOptions.SaveColorsToFile(Filename: String);
var
F: file of TColor;
begin
try
AssignFile(F, Filename);
Rewrite(F);
Write(F, clNote);
Write(F, clInstrument);
Write(F, clFxMisc);
Write(F, clFxPitch);
Write(F, clFxVolume);
Write(F, clFxPan);
Write(F, clFxSong);
Write(F, clBackground);
Write(F, clHighlighted);
Write(F, clSelected);
Write(F, clLineFour);
Write(F, clLineSixteen);
Write(F, clDots);
Write(F, clDividers);
Write(F, clTblJump);
CloseFile(F);
except
on E: Exception do begin
ShowMessage('Couldn''t save colors to ' + Filename);
end;
end;
end;
procedure TfrmOptions.LoadColorsFromFile(Filename: String);
var
F: file of TColor;
begin
LoadingColors := True;
try
AssignFile(F, Filename);
Reset(F);
Read(F, clNote);
Read(F, clInstrument);
Read(F, clFxMisc);
Read(F, clFxPitch);
Read(F, clFxVolume);
Read(F, clFxPan);
Read(F, clFxSong);
Read(F, clBackground);
Read(F, clHighlighted);
Read(F, clSelected);
Read(F, clLineFour);
Read(F, clLineSixteen);
Read(F, clDots);
Read(F, clDividers);
Read(F, clTblJump);
CloseFile(F);
except
on E: Exception do begin
DebugLn('[WARNING] Couldn''t load all colors from ' + Filename);
end;
end;
NoteTextColorButton.ButtonColor := clNote;
InstrumentTextColorButton.ButtonColor := clInstrument;
MiscEffectTextColorButton.ButtonColor := clFxMisc;
PitchEffectTextColorButton.ButtonColor := clFxPitch;
VolumeEffectTextColorButton.ButtonColor := clFxVolume;
PanningEffectTextColorButton.ButtonColor := clFxPan;
SongEffectTextColorButton.ButtonColor := clFxSong;
BackgroundColorButton.ButtonColor := clBackground;
HighlightedColorButton.ButtonColor := clHighlighted;
SelectedColorButton.ButtonColor := clSelected;
FourthRowColorButton.ButtonColor := clLineFour;
SixteenthRowColorButton.ButtonColor := clLineSixteen;
DotsColorButton.ButtonColor := clDots;
DividersColorButton.ButtonColor := clDividers;
JumpColumnTextColorButton.ButtonColor := clTblJump;
LoadingColors := False;
SampleTrackerGridPanel.Invalidate;
end;
end.
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