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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,191 @@ | ||
| unit dialogsx; | ||
| {$mode Delphi} //{$mode objfpc} | ||
| {$Include isgui.inc} | ||
| {$H+} | ||
| interface | ||
| uses | ||
|
|
||
| SysUtils,IniFiles; | ||
|
|
||
| {$IFNDEF GUI} | ||
| type | ||
| TMsgDlgBtn = (mbYes, mbNo, mbOK, mbCancel, mbAbort, mbRetry, mbIgnore, mbAll, mbNoToAll, mbYesToAll, mbHelp); | ||
| TMsgDlgButtons = set of TMsgDlgBtn; | ||
| TMsgDlgType = (mtWarning, mtError, mtInformation, mtConfirmation, mtCustom); | ||
| {$ENDIF} | ||
| procedure Msg (lStr: string); | ||
| procedure ShowMsg (lStr: string); | ||
| procedure msgfx (a,b,c,d: double); overload; //fx used to help debugging - reports number values | ||
| //function MsgDlg(const Msg: string; DlgType: TMsgDlgType; Buttons: TMsgDlgButtons; HelpCtx: Longint): Word; | ||
| function GetInt(lStr: string; lMin,lDefault,lMax: integer): integer; | ||
| function GetFloat(lStr: string; lMin,lDefault,lMax: single): single; | ||
| procedure MyReadLn;//no GUI: waits for user | ||
| function GetStr(lPrompt: string): string; | ||
| //procedure vx (a,b,c,d: double); | ||
|
|
||
| const | ||
| mrCancel = 2; | ||
| mrAbort = 1;// idAbort | ||
| mrNo = 0; | ||
| implementation | ||
| {$IFDEF GUI}uses | ||
| dialogs; {$ENDIF} | ||
|
|
||
| procedure vx (a,b,c,d: double); //vx used to help debugging - reports number values | ||
| begin | ||
| msg(floattostr(a)+':'+floattostr(b)+':'+floattostr(c)+':'+floattostr(d)); | ||
| end; | ||
|
|
||
|
|
||
| procedure MyReadLn; | ||
| {$IFDEF GUI} | ||
| begin | ||
| //do nothing | ||
| end; | ||
| {$ELSE} | ||
| begin | ||
| {$IFNDEF UNIX} | ||
| if IsConsole then | ||
| ReadLn; | ||
| {$ENDIF} | ||
| end; | ||
| {$ENDIF} | ||
|
|
||
| function MsgDlg(const Msg: string; DlgType: TMsgDlgType; Buttons: TMsgDlgButtons; HelpCtx: Longint): Word; | ||
| {$IFDEF GUI} | ||
| begin | ||
| result := 0; | ||
| ShowMsg('WARNING: MsgDlg not coded. Unabled to process this '+Msg); | ||
| {$ELSE} | ||
| begin | ||
| result := 0; | ||
| writeln('WARNING: dialogs not being used. Unabled to process this '+Msg); | ||
| {$ENDIF} | ||
| end; | ||
|
|
||
| procedure ShowMsg (lStr: string); | ||
| begin | ||
| {$IFDEF GUI} | ||
| ShowMessage(lStr); //if you get an error here - adjust isgui.inc | ||
| {$ELSE} | ||
| writeln(lStr) | ||
| {$ENDIF} | ||
| end; | ||
| procedure msgfx (a,b,c,d: double); overload; //fx used to help debugging - reports number values | ||
| begin | ||
| {$IFDEF GUI} | ||
| msg(floattostr(a)+'x'+floattostr(b)+'x'+floattostr(c)+'x'+floattostr(d)); | ||
| {$ELSE} | ||
| msg(floattostr(a)+'x'+floattostr(b)+'x'+floattostr(c)+'x'+floattostr(d)); | ||
| {$ENDIF} | ||
| end; | ||
|
|
||
| procedure Msg (lStr: string); | ||
| begin | ||
| {$IFDEF GUI} | ||
| Showmessage(lStr); | ||
| {$ELSE} | ||
| writeln(lStr) | ||
| {$ENDIF} | ||
| end; | ||
|
|
||
| function GetStr(lPrompt: string): string; | ||
| {$IFDEF GUI} | ||
| var | ||
| lOK: boolean; | ||
| begin | ||
| lOK := InputQuery(lPrompt, lPrompt, result); | ||
| if not lOK then | ||
| result := ''; | ||
| end; | ||
| {$ELSE} | ||
| var | ||
| lS: string; | ||
| begin | ||
| writeln ( lPrompt); | ||
| readln(lS); | ||
| result := lS; | ||
| end; | ||
| {$ENDIF} | ||
|
|
||
| function GetFloat(lStr: string; lMin,lDefault,lMax: single): single; | ||
| {$IFDEF GUI} | ||
| var | ||
| s: string; | ||
| begin | ||
| s := floattostr(ldefault); | ||
| InputQuery('Integer required',lStr,s); | ||
| try | ||
| result := StrToFloat(S); | ||
| except | ||
| on Exception : EConvertError do | ||
| result := ldefault; | ||
| end; | ||
| if result < lmin then | ||
| result := lmin; | ||
| if result > lmax then | ||
| result := lmax; | ||
| end; | ||
| {$ELSE} | ||
| var | ||
| lS: string; | ||
| lError,lI: integer; | ||
| begin | ||
| writeln ( lStr+' ['+floattostr(lMin)+'..'+floattostr(lMax)+'], default '+floattostr(lDefault)); | ||
| readln(lS); | ||
| Val(lS,lI,lError); | ||
| if lError = 0 then | ||
| result := (lI) | ||
| else begin | ||
| writeln(floattostr(lDefault)); | ||
| result := lDefault; | ||
| end; | ||
| if result < lMin then | ||
| result := lMin; | ||
| if result > lMax then | ||
| result := lMax; | ||
| end; | ||
| {$ENDIF} | ||
|
|
||
| function GetInt(lStr: string; lMin,lDefault,lMax: integer): integer; | ||
| {$IFDEF GUI} | ||
| var | ||
| s: string; | ||
| begin | ||
| s := inttostr(ldefault); | ||
| InputQuery('Integer required',lStr,s); | ||
| try | ||
| result := StrToInt(S); | ||
| except | ||
| on Exception : EConvertError do | ||
| result := ldefault; | ||
| end; | ||
| if result < lmin then | ||
| result := lmin; | ||
| if result > lmax then | ||
| result := lmax; | ||
| end; | ||
| {$ELSE} | ||
| var | ||
| lS: string; | ||
| lError,lI: integer; | ||
| begin | ||
| writeln ( lStr+' ['+inttostr(lMin)+'..'+inttostr(lMax)+'], default '+inttostr(lDefault)); | ||
| readln(lS); | ||
| Val(lS,lI,lError); | ||
| if lError = 0 then | ||
| result := round(lI) | ||
| else begin | ||
| writeln(inttostr(lDefault)); | ||
| result := lDefault; | ||
| end; | ||
| if result < lMin then | ||
| result := lMin; | ||
| if result > lMax then | ||
| result := lMax; | ||
| end; | ||
| {$ENDIF} | ||
|
|
||
|
|
||
| end. | ||
|
|
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