You've already forked lazarus-ccr
jvcllaz: Add new package JvNetLazR/D (html etc). Add demo HTMLParser.
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@6658 8e941d3f-bd1b-0410-a28a-d453659cc2b4
This commit is contained in:
wp_xxyyzz
259
components/jvcllaz/run/JvNet/jvformtohtml.pas
Normal file
259
components/jvcllaz/run/JvNet/jvformtohtml.pas
Normal file
@ -0,0 +1,259 @@
|
||||
{-----------------------------------------------------------------------------
|
||||
The contents of this file are subject to the Mozilla Public License
|
||||
Version 1.1 (the "License"); you may not use this file except in compliance
|
||||
with the License. You may obtain a copy of the License at
|
||||
http://www.mozilla.org/MPL/MPL-1.1.html
|
||||
|
||||
Software distributed under the License is distributed on an "AS IS" basis,
|
||||
WITHOUT WARRANTY OF ANY KIND, either expressed or implied. See the License for
|
||||
the specific language governing rights and limitations under the License.
|
||||
|
||||
The Original Code is: JvFormToHtml.PAS, released on 2001-02-28.
|
||||
|
||||
The Initial Developer of the Original Code is Sébastien Buysse [sbuysse att buypin dott com]
|
||||
Portions created by Sébastien Buysse are Copyright (C) 2001 Sébastien Buysse.
|
||||
All Rights Reserved.
|
||||
|
||||
Contributor(s): Michael Beck [mbeck att bigfoot dott com].
|
||||
|
||||
You may retrieve the latest version of this file at the Project JEDI's JVCL home page,
|
||||
located at http://jvcl.delphi-jedi.org
|
||||
|
||||
Known Issues:
|
||||
-----------------------------------------------------------------------------}
|
||||
// $Id$
|
||||
|
||||
unit JvFormToHtml;
|
||||
|
||||
{$mode objfpc}{$H+}
|
||||
|
||||
interface
|
||||
|
||||
uses
|
||||
SysUtils, Classes, Graphics, Controls, Forms, StdCtrls;
|
||||
// JvComponentBase;
|
||||
|
||||
type
|
||||
TJvFormToHtml = class(TComponent) //TJvComponent)
|
||||
public
|
||||
procedure FormToHtml(const Form: TCustomForm; const Filename: string);
|
||||
end;
|
||||
|
||||
|
||||
implementation
|
||||
|
||||
function FontToCss(const Font: TFont): string;
|
||||
begin
|
||||
Result := Format(';font-Size:%d;color:#%d;font-weight:', [Font.Size, Font.Color]);
|
||||
if fsBold in Font.Style then
|
||||
Result := Result + 'bold;'
|
||||
else
|
||||
Result := Result + 'normal;';
|
||||
Result := Result + 'font-family:' + Font.Name;
|
||||
end;
|
||||
|
||||
procedure TJvFormToHtml.FormToHtml(const Form: TCustomForm; const Filename: string);
|
||||
var
|
||||
I, J: Integer;
|
||||
C: TComponent;
|
||||
S, S2, St: string;
|
||||
HTML: TStringList;
|
||||
begin
|
||||
HTML := TStringList.Create;
|
||||
try
|
||||
HTML.Add('<HTML><BODY>');
|
||||
for I := 0 to Form.ComponentCount - 1 do
|
||||
begin
|
||||
C := Form.Components[I];
|
||||
St := '';
|
||||
if C is TLabel then
|
||||
begin
|
||||
St := Format('<LABEL style="position:absolute;Left:%d;Top:%d;Height:%d;Width:%d',
|
||||
[TLabel(C).Left, TLabel(C).Top, TLabel(C).Height, TLabel(C).Width]) +
|
||||
FontToCss((C as TLabel).Font) + '"' +
|
||||
' TITLE="' + (C as TLabel).Hint + '"' +
|
||||
' NAME=' + (C as TLabel).Name +
|
||||
'>' +
|
||||
TLabel(C).Caption + '</LABEL>';
|
||||
end
|
||||
else
|
||||
if C is TButton then
|
||||
begin
|
||||
if not TButton(C).Enabled then
|
||||
S := ' DISABLED'
|
||||
else
|
||||
S := '';
|
||||
|
||||
St := Format('<BUTTON style="position:absolute;Left:%d;Top:%d;Height:%d;Width:%d',
|
||||
[TButton(C).Left, TButton(C).Top, TButton(C).Height, TButton(C).Width]) +
|
||||
FontToCss(TButton(C).Font) + '"' +
|
||||
' TITLE="' + TButton(C).Hint + '"' +
|
||||
' TABORDER=' + IntToStr(TButton(C).TabOrder) +
|
||||
' NAME=' + TButton(C).Name +
|
||||
S +
|
||||
'>' +
|
||||
TButton(C).Caption + '</BUTTON>';
|
||||
end
|
||||
else
|
||||
if C is TMemo then
|
||||
begin
|
||||
S := '';
|
||||
if TMemo(C).ReadOnly then
|
||||
S := S + ' ReadOnly';
|
||||
if not TMemo(C).Enabled then
|
||||
S := S + ' DISABLED';
|
||||
|
||||
S2 := '';
|
||||
if TMemo(C).WordWrap then
|
||||
S2 := S2 + ' WRAP=PHYSICAL'
|
||||
else
|
||||
S2 := S2 + ' WRAP=OFF';
|
||||
|
||||
St := Format('<TEXTAREA style="position:absolute;Left:%d;Top:%d;Height:%d;Width:%d',
|
||||
[TMemo(C).Left, TMemo(C).Top, TMemo(C).Height, TMemo(C).Width]) +
|
||||
FontToCss(TMemo(C).Font) + '"' +
|
||||
' TITLE="' + TMemo(C).Hint + '"' +
|
||||
S +
|
||||
' NAME=' + TMemo(C).Name +
|
||||
' TABORDER=' + IntToStr(TMemo(C).TabOrder) +
|
||||
S2 +
|
||||
'>' +
|
||||
TMemo(C).Text + '</TEXTAREA>';
|
||||
end
|
||||
else
|
||||
if C is TCheckBox then
|
||||
begin
|
||||
S := '';
|
||||
if not TCheckBox(C).Enabled then
|
||||
S := S + ' DISABLED';
|
||||
if TCheckBox(C).Checked then
|
||||
S := S + ' CHECKED';
|
||||
|
||||
St := Format('<INPUT style="position:absolute;Left:%d;Top:%d;Height:%d;Width:%d',
|
||||
[TCheckBox(C).Left, TCheckBox(C).Top, TCheckBox(C).Height, 10]) +
|
||||
FontToCss(TCheckBox(C).Font) + '"' +
|
||||
' TITLE="' + TCheckBox(C).Hint + '"' +
|
||||
S +
|
||||
' TABORDER=' + IntToStr(TCheckBox(C).TabOrder) +
|
||||
' NAME=' + TCheckBox(C).Name +
|
||||
' TYPE="CHECKBOX">';
|
||||
HTML.Add(St);
|
||||
St := Format('<LABEL style="position:absolute;Left:%d;Top:%d;Height:%d;Width:%d',
|
||||
[TCheckBox(C).Left + 13, TCheckBox(C).Top, TCheckBox(C).Height, TCheckBox(C).Width]) +
|
||||
FontToCss(TCheckBox(C).Font) + '"' +
|
||||
' TITLE="' + TCheckBox(C).Hint + '"' +
|
||||
'>' +
|
||||
TCheckBox(C).Caption + '</LABEL>';
|
||||
end
|
||||
else
|
||||
if C is TRadioButton then
|
||||
begin
|
||||
S := '';
|
||||
if not TRadioButton(C).Enabled then
|
||||
S := S + ' DISABLED';
|
||||
if TRadioButton(C).Checked then
|
||||
S := S + ' CHECKED';
|
||||
|
||||
St := Format('<INPUT style="position:absolute;Left:%d;Top:%d;Height:%d;Width:%d',
|
||||
[TRadioButton(C).Left, TRadioButton(C).Top, TRadioButton(C).Height, 10]) +
|
||||
FontToCss(TRadioButton(C).Font) + '"' +
|
||||
' TITLE="' + TRadioButton(C).Hint + '"' +
|
||||
S +
|
||||
' NAME=' + TRadioButton(C).Parent.Name +
|
||||
' TABORDER=' + IntToStr(TRadioButton(C).TabOrder) +
|
||||
' TYPE="RADIO">';
|
||||
HTML.Add(St);
|
||||
St := Format('<LABEL style="position:absolute;Left:%d;Top:%d;Height:%d;Width:%d',
|
||||
[TRadioButton(C).Left + 13, TRadioButton(C).Top,
|
||||
TRadioButton(C).Height, TRadioButton(C).Width]) +
|
||||
FontToCss(TRadioButton(C).Font) + '"' +
|
||||
' TITLE="' + TRadioButton(C).Hint + '"' +
|
||||
'>' +
|
||||
TRadioButton(C).Caption + '</LABEL>';
|
||||
end
|
||||
else
|
||||
if C is TEdit then
|
||||
begin
|
||||
S := '';
|
||||
if TEdit(C).ReadOnly then
|
||||
S := S + ' ReadOnly';
|
||||
if TEdit(C).MaxLength <> 0 then
|
||||
S := S + ' MAXLENGTH=' + IntToStr(TEdit(C).MaxLength);
|
||||
if not TEdit(C).Enabled then
|
||||
S := S + ' DISABLED';
|
||||
|
||||
St := Format('<INPUT TYPE="TEXT" style="position:absolute;Left:%d;Top:%d;Height:%d;Width:%d',
|
||||
[TEdit(C).Left, TEdit(C).Top, TEdit(C).Height, TEdit(C).Width]) +
|
||||
FontToCss(TEdit(C).Font) + '"' +
|
||||
' TITLE="' + TEdit(C).Hint + '"' +
|
||||
' TABORDER=' + IntToStr(TEdit(C).TabOrder) +
|
||||
' NAME=' + TEdit(C).Name +
|
||||
S +
|
||||
' Value=' + TEdit(C).Text +
|
||||
'>';
|
||||
end
|
||||
else
|
||||
if C is TComboBox then
|
||||
begin
|
||||
if not TComboBox(C).Enabled then
|
||||
S := ' DISABLED'
|
||||
else
|
||||
S := '';
|
||||
|
||||
St := Format('<SELECT style="position:absolute;Left:%d;Top:%d;Height:%d;Width:%d',
|
||||
[TComboBox(C).Left, TComboBox(C).Top, TComboBox(C).Height, TComboBox(C).Width]) +
|
||||
FontToCss(TComboBox(C).Font) + '"' +
|
||||
' TITLE="' + TComboBox(C).Hint + '"' +
|
||||
' TABORDER=' + IntToStr(TComboBox(C).TabOrder) +
|
||||
' NAME=' + TComboBox(C).Name +
|
||||
S +
|
||||
'>';
|
||||
HTML.Add(St);
|
||||
for J := 0 to TComboBox(C).Items.Count - 1 do
|
||||
begin
|
||||
if TComboBox(C).ItemIndex = J then
|
||||
HTML.Add('<OPTION SELECTED>' + TComboBox(C).Items[J])
|
||||
else
|
||||
HTML.Add('<OPTION>' + TComboBox(C).Items[J]);
|
||||
end;
|
||||
St := '</SELECT>';
|
||||
end
|
||||
else
|
||||
if C is TListBox then
|
||||
begin
|
||||
if not TListBox(C).Enabled then
|
||||
S := ' DISABLED'
|
||||
else
|
||||
S := '';
|
||||
|
||||
St := Format('<SELECT style="position:absolute;Left:%d;Top:%d;Height:%d;Width:%d',
|
||||
[TListBox(C).Left, TListBox(C).Top, TListBox(C).Height, TListBox(C).Width]) +
|
||||
FontToCss(TListBox(C).Font) + '"' +
|
||||
' MULTIPLE TITLE="' + TListBox(C).Hint + '"' +
|
||||
' TABORDER=' + IntToStr(TListBox(C).TabOrder) +
|
||||
' NAME=' + TListBox(C).Name +
|
||||
S +
|
||||
'>';
|
||||
HTML.Add(St);
|
||||
for J := 0 to TListBox(C).Items.Count - 1 do
|
||||
begin
|
||||
if TListBox(C).ItemIndex = J then
|
||||
HTML.Add('<OPTION SELECTED>' + TListBox(C).Items[J])
|
||||
else
|
||||
HTML.Add('<OPTION>' + TListBox(C).Items[J]);
|
||||
end;
|
||||
St := '</SELECT>';
|
||||
end;
|
||||
|
||||
if St <> '' then
|
||||
HTML.Add(St);
|
||||
end;
|
||||
HTML.Add('</BODY></HTML>');
|
||||
|
||||
HTML.SaveToFile(Filename);
|
||||
finally
|
||||
HTML.Free;
|
||||
end;
|
||||
end;
|
||||
|
||||
end.
|
||||
Reference in New Issue
Block a user