HABBase/GatewaySettings.pas at master · daveake/HABBase · GitHub

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
unit GatewaySettings;

interface

uses
  Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics,
  Vcl.Controls, Vcl.Forms, Vcl.Dialogs, SettingsForm, AdvSmoothButton,
  AdvOfficeButtons, Vcl.StdCtrls, Vcl.ExtCtrls, AdvPanel, Miscellaneous;

type
  TfrmGatewaySettings = class(TfrmSettings)
    Label1: TLabel;
    edtHost: TEdit;
    Label2: TLabel;
    edtPort: TEdit;
    Label3: TLabel;
    edtFrequency1: TEdit;
    Label4: TLabel;
    edtMode1: TEdit;
    Label5: TLabel;
    edtFrequency2: TEdit;
    Label6: TLabel;
    edtMode2: TEdit;
    chkAFC1: TAdvOfficeCheckBox;
    chkAFC2: TAdvOfficeCheckBox;
    procedure edtHostChange(Sender: TObject);
  private
    { Private declarations }
  protected
    procedure ApplyChanges; override;
    procedure LoadFields; override;
    procedure SaveFields; override;
  public
    { Public declarations }
  end;

var
  frmGatewaySettings: TfrmGatewaySettings;

implementation

{$R *.dfm}

uses Data, Misc;

procedure TfrmGatewaySettings.ApplyChanges;
begin
    // Send settings to source

    SetSettingString(Group, 'Host', edtHost.Text);
    SetSettingInteger(Group, 'Port', StrToIntDef(edtPort.Text, 0));

    SetSettingString(Group, 'Frequency_0', MyFormatFloat('0.0000', MyStrToFloat(edtFrequency1.Text)));
    SetSettingInteger(Group, 'Mode_0', StrToIntDef(edtMode1.Text, 0));
    SetSettingBoolean(Group, 'AFC_0', chkAFC1.Checked);

    SetSettingString(Group, 'Frequency_1', MyFormatFloat('0.0000', MyStrToFloat(edtFrequency2.Text)));
    SetSettingInteger(Group, 'Mode_1', StrToIntDef(edtMode2.Text, 0));
    SetSettingBoolean(Group, 'AFC_1', chkAFC2.Checked);

    // Tell source things have changed
    inherited;
end;

procedure TfrmGatewaySettings.edtHostChange(Sender: TObject);
begin
    btnSave.Enabled := True;
end;

procedure TfrmGatewaySettings.LoadFields;
var
    Settings: String;
begin
    inherited;

    with DataModule1.tblSources do begin
        edtHost.Text := FieldByName('Host').AsString;
        edtPort.Text := IntToStr(StrToIntDef(FieldByName('Port').AsString, 6004));

        Settings := ';' + FieldByName('Settings').AsString;

        if GetSetting('Frequency_0', Settings) = '' then begin
            edtFrequency1.Text := '434.225';
            edtMode1.Text      := '1';
        end else begin
            edtFrequency1.Text := MyFormatFloat('0.0000', MyStrToFloat(GetSetting('Frequency_0', Settings)));
            edtMode1.Text      := GetSetting('Mode_0', Settings);
        end;
        chkAFC1.Checked    := GetBooleanSetting('AFC_0', Settings);

        if GetSetting('Frequency_0', Settings) = '' then begin
            edtFrequency2.Text := '434.450';
            edtMode2.Text      := '1';
        end else begin
            edtFrequency2.Text := MyFormatFloat('0.0000', MyStrToFloat(GetSetting('Frequency_1', Settings)));
            edtMode2.Text      := GetSetting('Mode_1', Settings);
        end;

        chkAFC2.Checked    := GetBooleanSetting('AFC_1', Settings);
    end;
end;

procedure TfrmGatewaySettings.SaveFields;
begin
    inherited;

    with DataModule1.tblSources do begin
        FieldByName('Host').AsString := edtHost.Text;
        FieldByName('Port').AsString := edtPort.Text;
        FieldByName('Settings').AsString := 'Frequency_0=' + MyFormatFloat('0.0000', MyStrToFloat(edtFrequency1.Text)) + ';' +
                                            'Mode_0=' + edtMode1.Text + ';' +
                                            'AFC_0=' + BoolToStr(chkAFC1.Checked, True) + ';' +
                                            'Frequency_1=' + MyFormatFloat('0.0000', MyStrToFloat(edtFrequency2.Text)) + ';' +
                                            'Mode_1=' + edtMode2.Text + ';' +
                                            'AFC_1=' + BoolToStr(chkAFC2.Checked, True);
    end;
end;

end.