1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
|
unit UScreenOptionsLyrics;
interface
{$I switches.inc}
uses
UMenu, SDL, UDisplay, UMusic, UFiles, UIni, UThemes;
type
TScreenOptionsLyrics = class(TMenu)
public
constructor Create; override;
function ParseInput(PressedKey: Cardinal; CharCode: WideChar; PressedDown: Boolean): Boolean; override;
procedure onShow; override;
end;
implementation
uses UGraphic, SysUtils;
function TScreenOptionsLyrics.ParseInput(PressedKey: Cardinal; CharCode: WideChar; PressedDown: Boolean): Boolean;
begin
Result := true;
If (PressedDown) Then
begin // Key Down
// check normal keys
case WideCharUpperCase(CharCode)[1] of
'Q':
begin
Result := false;
Exit;
end;
end;
// check special keys
case PressedKey of
SDLK_ESCAPE,
SDLK_BACKSPACE :
begin
Ini.Save;
AudioPlayback.PlaySound(SoundLib.Back);
FadeTo(@ScreenOptions);
end;
SDLK_RETURN:
begin
if SelInteraction = 4 then begin
Ini.Save;
AudioPlayback.PlaySound(SoundLib.Back);
FadeTo(@ScreenOptions);
end;
end;
SDLK_DOWN:
InteractNext;
SDLK_UP :
InteractPrev;
SDLK_RIGHT:
begin
if (SelInteraction >= 0) and (SelInteraction <= 3) then begin
AudioPlayback.PlaySound(SoundLib.Option);
InteractInc;
end;
end;
SDLK_LEFT:
begin
if (SelInteraction >= 0) and (SelInteraction <= 3) then begin
AudioPlayback.PlaySound(SoundLib.Option);
InteractDec;
end;
end;
end;
end;
end;
constructor TScreenOptionsLyrics.Create;
//var
// I: integer; // Auto Removed, Unused Variable
begin
inherited Create;
LoadFromTheme(Theme.OptionsLyrics);
AddSelect(Theme.OptionsLyrics.SelectLyricsFont, Ini.LyricsFont, ILyricsFont);
AddSelectSlide(Theme.OptionsLyrics.SelectLyricsEffect, Ini.LyricsEffect, ILyricsEffect);
AddSelect(Theme.OptionsLyrics.SelectSolmization, Ini.Solmization, ISolmization);
AddSelect(Theme.OptionsLyrics.SelectNoteLines, Ini.NoteLines, INoteLines);
AddButton(Theme.OptionsLyrics.ButtonExit);
if (Length(Button[0].Text)=0) then
AddButtonText(14, 20, Theme.Options.Description[7]);
end;
procedure TScreenOptionsLyrics.onShow;
begin
inherited;
Interaction := 0;
end;
end.
|
