5f7b4e338a
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@4534 8e941d3f-bd1b-0410-a28a-d453659cc2b4
78 lines
1.9 KiB
ObjectPascal
78 lines
1.9 KiB
ObjectPascal
unit Unit1;
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{$mode objfpc}{$H+}
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interface
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uses
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Classes, SysUtils, FileUtil, Forms, Controls, Graphics, Dialogs, StdCtrls,
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ExtCtrls, RichMemo, richmemoml;
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type
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{ TForm1 }
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TForm1 = class(TForm)
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Button1: TButton;
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Memo1: TMemo;
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Panel1: TPanel;
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RichMemo1: TRichMemo;
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Splitter1: TSplitter;
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procedure Button1Click(Sender: TObject);
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private
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{ private declarations }
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public
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{ public declarations }
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procedure TagFormat(Sender: TObject; var atagName: string; tagattr: TStrings;
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var afont: TFontParams; var txt: string; var tagCloses: Boolean );
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procedure EntReplace(Sender: TObject; var txt: string; tagsStack: TStrings);
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end;
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var
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Form1: TForm1;
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implementation
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{$R *.lfm}
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{ TForm1 }
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procedure TForm1.Button1Click(Sender: TObject);
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begin
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RichMemo1.Clear;
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Parse(Memo1.Text, RichMemo1, @TagFormat, @EntReplace);
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end;
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procedure TForm1.TagFormat(Sender: TObject; var atagName: string; tagattr: TStrings;
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var afont: TFontParams; var txt: string; var tagCloses: Boolean);
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begin
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if atagName='b' then
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Include(afont.Style, fsBold)
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else if atagName='i' then
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Include(afont.Style, fsItalic)
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else if atagName='s' then
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Include(afont.Style, fsStrikeOut)
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else if atagName='u' then
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Include(afont.Style, fsUnderline)
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else if atagName='h1' then begin
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Include(afont.Style, fsBold);
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afont.Size:=afont.Size*2;
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end else if atagName='h2' then begin
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Include(afont.Style, fsBold);
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afont.Size:=round(afont.Size*1.5)
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end else if atagName='pre' then begin
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afont.Name:='Courier New'
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end;
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end;
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procedure TForm1.EntReplace(Sender: TObject; var txt: string;
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tagsStack: TStrings);
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begin
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txt:=StringReplace(txt, '<', '<', [rfReplaceAll, rfIgnoreCase]);
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txt:=StringReplace(txt, '>', '>', [rfReplaceAll, rfIgnoreCase]);
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txt:=StringReplace(txt, '"', '"', [rfReplaceAll, rfIgnoreCase]);
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end;
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end.
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