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
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
|
unit UScreenOptionsRecord;
interface
uses
UMenu, SDL, UDisplay, UMusic, UFiles, UIni, UThemes, UCaptureWDM, UWebCam;
type
TScreenOptionsRecord = class(TMenu)
private
SelectSlideInput: integer;
SelectSlideChannelL: integer;
SelectSlideChannelR: integer;
IWebCamDevice: TList;
IWebCamMedia: TList;
WebCamPreviewOn: boolean;
SelectSlideWebCamOnOff: integer;
SelectSlideWebCamDevice: integer;
SelectSlideWebCamMedia: integer;
public
constructor Create; override;
function ParseInput(PressedKey: Cardinal; ScanCode: byte; PressedDown: Boolean): Boolean; override;
function Draw: boolean; override;
procedure onShow; override;
procedure onHide; override;
procedure UpdateWebCam;
procedure UpdateCard;
end;
const
ID='ID_011'; //for help system
implementation
uses SysUtils, UGraphic, URecord, UHelp, ULog;
function TScreenOptionsRecord.ParseInput(PressedKey: Cardinal; ScanCode: byte; PressedDown: Boolean): Boolean;
begin
Result := true;
If (PressedDown) Then
begin // Key Down
WebCamPreviewOn := (Ini.EnableWebCam=1);
case PressedKey of
SDLK_TAB:
begin
ScreenPopupHelp.ShowPopup();
end;
SDLK_Q:
begin
Result := false;
end;
SDLK_ESCAPE,
SDLK_BACKSPACE:
begin
Ini.Save;
Music.PlayBack;
FadeTo(@ScreenOptions);
end;
SDLK_RETURN:
begin
if (SelInteraction = 7) or ((Length(IWebCamDevice)=0) and (SelInteraction = 5)) then
begin
Ini.Save;
Music.PlayBack;
FadeTo(@ScreenOptions);
end;
end;
SDLK_DOWN:
InteractNext;
SDLK_UP :
InteractPrev;
SDLK_RIGHT:
begin
if (SelInteraction >= 0) and (SelInteraction <= 3) then
begin
Music.PlayOption;
InteractInc;
end;
if SelInteraction = 0 then UpdateCard;
if (SelInteraction >= 4) and (SelInteraction <= 6) then
begin
Music.PlayOption;
InteractInc;
UpdateWebCam;
end;
end;
SDLK_LEFT:
begin
if (SelInteraction >= 0) and (SelInteraction <= 3) then
begin
Music.PlayOption;
InteractDec;
end;
if SelInteraction = 0 then UpdateCard;
if (SelInteraction >= 4) and (SelInteraction <= 6) then
begin
Music.PlayOption;
InteractDec;
UpdateWebCam;
end;
end;
end;
end;
end;
constructor TScreenOptionsRecord.Create;
var
SC: integer;
SCI: integer;
begin
inherited Create;
LoadFromTheme(Theme.OptionsRecord);
SetLength(ICard, Length(Recording.SoundCard));
for SC := 0 to High(Recording.SoundCard) do
ICard[SC] := Recording.SoundCard[SC].Description;
if (Length(Recording.SoundCard)>0) then
begin
SetLength(IInput, Length(Recording.SoundCard[Ini.Card].Input));
for SCI := 0 to High(Recording.SoundCard[Ini.Card].Input) do
IInput[SCI] := Recording.SoundCard[Ini.Card].Input[SCI].Name;
AddSelectSlide(Theme.OptionsRecord.SelectSlideCard, Ini.Card, ICard);
SelectSlideInput := AddSelectSlide(Theme.OptionsRecord.SelectSlideInput, Ini.CardList[0].Input, IInput);
SelectSlideChannelL := AddSelectSlide(Theme.OptionsRecord.SelectSlideChannelL, Ini.CardList[0].ChannelL, IChannel);
SelectSlideChannelR := AddSelectSlide(Theme.OptionsRecord.SelectSlideChannelR, Ini.CardList[0].ChannelR, IChannel);
end;
IWebCamDevice := GetCapDevices();
if (Length(IWebCamDevice)=0) then
Ini.EnableWebCam := 0;
SelectSlideWebCamOnOff := AddSelectSlide(Theme.OptionsRecord.SelectSlideWebCamOnOff, Ini.EnableWebCam, IEnableWebCam);
if (Length(IWebCamDevice)>0) then
begin
if (Length(IWebCamDevice)-1 < Ini.WebCamID) then
Ini.WebCamID := 0;
IWebCamMedia := ListMediaTypes(Ini.WebCamID);
SelectSlideWebCamDevice := AddSelectSlide(Theme.OptionsRecord.SelectSlideWebCamDevice, Ini.WebCamID, IWebCamDevice);
SelectSlideWebCamMedia := AddSelectSlide(Theme.OptionsRecord.SelectSlideWebCamMedia, Ini.WebCamMediaID, IWebCamMedia);
WebCamPreviewOn := (Ini.EnableWebCam=1);
end else
WebCamPreviewOn := false;
AddButton(Theme.OptionsRecord.ButtonExit);
if (Length(Button[0].Text)=0) then
AddButtonText(14, 20, Theme.Options.Description[7]);
Interaction := 0;
end;
procedure TScreenOptionsRecord.onShow;
begin
Interaction := 0;
if not Help.SetHelpID(ID) then
Log.LogError('No Entry for Help-ID ' + ID + ' (ScreenOptionsRecord)');
IWebCamDevice := GetCapDevices();
if (Length(IWebCamDevice)>0) then
begin
if (Length(IWebCamDevice)-1 < Ini.WebCamID) then
Ini.WebCamID := 0;
IWebCamMedia := ListMediaTypes(Ini.WebCamID);
UpdateSelectSlideOptions(Theme.OptionsRecord.SelectSlideCard, SelectSlideWebCamDevice, IWebCamDevice, Ini.WebCamID);
UpdateSelectSlideOptions(Theme.OptionsRecord.SelectSlideInput, SelectSlideWebCamMedia, IWebCamMedia, Ini.WebCamMediaID);
WebCamPreviewOn := (Ini.EnableWebCam=1);
end else
WebCamPreviewOn := false;
WebCamPreviewOn := wStartWebCam;
end;
procedure TScreenOptionsRecord.UpdateCard;
var
SC: integer;
SCI: integer;
begin
SC := Ini.Card;
SetLength(IInput, Length(Recording.SoundCard[SC].Input));
for SCI := 0 to High(Recording.SoundCard[SC].Input) do
begin
IInput[SCI] := Recording.SoundCard[SC].Input[SCI].Name;
end;
UpdateSelectSlideOptions(Theme.OptionsRecord.SelectSlideInput, SelectSlideInput, IInput, Ini.CardList[SC].Input);
UpdateSelectSlideOptions(Theme.OptionsRecord.SelectSlideChannelL, SelectSlideChannelL, IChannel, Ini.CardList[SC].ChannelL);
UpdateSelectSlideOptions(Theme.OptionsRecord.SelectSlideChannelR, SelectSlideChannelR, IChannel, Ini.CardList[SC].ChannelR);
end;
procedure TScreenOptionsRecord.onHide;
begin
wClose;
end;
function TScreenOptionsRecord.Draw: boolean;
begin
DrawBG;
if WebCamPreviewOn then
begin
try
wDraw(true);
except
WebCamPreviewOn := false;
end;
end;
DrawFG;
Result := true;
end;
procedure TScreenOptionsRecord.UpdateWebCam;
begin
wClose;
IWebCamDevice := GetCapDevices();
if (Length(IWebCamDevice)>0) then
begin
if (Length(IWebCamDevice)-1 < Ini.WebCamID) then
Ini.WebCamID := 0;
IWebCamMedia := ListMediaTypes(Ini.WebCamID);
UpdateSelectSlideOptions(Theme.OptionsRecord.SelectSlideWebCamDevice, SelectSlideWebCamDevice, IWebCamDevice, Ini.WebCamID);
UpdateSelectSlideOptions(Theme.OptionsRecord.SelectSlideWebCamMedia, SelectSlideWebCamMedia, IWebCamMedia, Ini.WebCamMediaID);
WebCamPreviewOn := (Ini.EnableWebCam=1);
end else
WebCamPreviewOn := false;
if WebCamPreviewOn then
WebCamPreviewOn := wStartWebCam;
end;
end.
|
