Version 0.9.9.0
2022-02-24

[Feature] First working version.

# Code of Merit

1. The project creators, lead developers, core team, constitute
the managing members of the project and have final say in every decision
of the project, technical or otherwise, including overruling previous decisions.
There are no limitations to this decisional power.

2. Contributions are an expected result of your membership on the project.
Don't expect others to do your work or help you with your work forever. 

3. All members have the same opportunities to seek any challenge they want
within the project. 

4. Authority or position in the project will be proportional
to the accrued contribution. Seniority must be earned.

5. Software is evolutive: the better implementations must supersede lesser
implementations. Technical advantage is the primary evaluation metric.

6. This is a space for technical prowess; topics outside of the project
will not be tolerated.

7. Non technical conflicts will be discussed in a separate space. Disruption
of the project will not be allowed.

8. Individual characteristics, including but not limited to,
body, sex, sexual preference, race, language, religion, nationality,
or political preferences are irrelevant in the scope of the project and
will not be taken into account concerning your value or that of your contribution
to the project.

9. Discuss or debate the idea, not the person.

10. There is no room for ambiguity: Ambiguity will be met with questioning;
further ambiguity will be met with silence. It is the responsibility
of the originator to provide requested context.

11. If something is illegal outside the scope of the project, it is illegal
in the scope of the project. This Code of Merit does not take precedence over
governing law.

12. This Code of Merit governs the technical procedures of the project not the 
activities outside of it. 

13. Participation on the project equates to agreement of this Code of Merit.

14. No objectives beyond the stated objectives of this project are relevant
to the project. Any intent to deviate the project from its original purpose
of existence will constitute grounds for remedial action which may include
expulsion from the project.

This document is the Code of Merit, version 1.0.

COMMON DEVELOPMENT AND DISTRIBUTION LICENSE (CDDL)
Version 1.1

1. Definitions.
 
  1.1. "Contributor" means each individual or entity that creates or
  contributes to the creation of Modifications.

  1.2. "Contributor Version" means the combination of the Original
  Software, prior Modifications used by a Contributor (if any), and
  the Modifications made by that particular Contributor.

  1.3. "Covered Software" means (a) the Original Software, or (b)
  Modifications, or (c) the combination of files containing Original
  Software with files containing Modifications, in each case including
  portions thereof.

  1.4. "Executable" means the Covered Software in any form other than
  Source Code.

  1.5. "Initial Developer" means the individual or entity that first
  makes Original Software available under this License.

  1.6. "Larger Work" means a work which combines Covered Software or
  portions thereof with code not governed by the terms of this License.

  1.7. "License" means this document.

  1.8. "Licensable" means having the right to grant, to the maximum
  extent possible, whether at the time of the initial grant or
  subsequently acquired, any and all of the rights conveyed herein.

  1.9. "Modifications" means the Source Code and Executable form of
  any of the following:

  A. Any file that results from an addition to, deletion from or
  modification of the contents of a file containing Original Software
  or previous Modifications;

  B. Any new file that contains any part of the Original Software or
  previous Modification; or

  C. Any new file that is contributed or otherwise made available
  under the terms of this License.

  1.10. "Original Software" means the Source Code and Executable form
  of computer software code that is originally released under this
  License.

  1.11. "Patent Claims" means any patent claim(s), now owned or
  hereafter acquired, including without limitation, method, process,
  and apparatus claims, in any patent Licensable by grantor.

  1.12. "Source Code" means (a) the common form of computer software
  code in which modifications are made and (b) associated
  documentation included in or with such code.

  1.13. "You" (or "Your") means an individual or a legal entity
  exercising rights under, and complying with all of the terms of,
  this License. For legal entities, "You" includes any entity which
  controls, is controlled by, or is under common control with You. For
  purposes of this definition, "control" means (a) the power, direct
  or indirect, to cause the direction or management of such entity,
  whether by contract or otherwise, or (b) ownership of more than
  fifty percent (50%) of the outstanding shares or beneficial
  ownership of such entity.

2. License Grants.

  2.1. The Initial Developer Grant.

  Conditioned upon Your compliance with Section 3.1 below and subject
  to third party intellectual property claims, the Initial Developer
  hereby grants You a world-wide, royalty-free, non-exclusive license:

  (a) under intellectual property rights (other than patent or
  trademark) Licensable by Initial Developer, to use, reproduce,
  modify, display, perform, sublicense and distribute the Original
  Software (or portions thereof), with or without Modifications,
  and/or as part of a Larger Work; and

  (b) under Patent Claims infringed by the making, using or selling of
  Original Software, to make, have made, use, practice, sell, and
  offer for sale, and/or otherwise dispose of the Original Software
  (or portions thereof).

  (c) The licenses granted in Sections 2.1(a) and (b) are effective on
  the date Initial Developer first distributes or otherwise makes the
  Original Software available to a third party under the terms of this
  License.

  (d) Notwithstanding Section 2.1(b) above, no patent license is
  granted: (1) for code that You delete from the Original Software, or
  (2) for infringements caused by: (i) the modification of the
  Original Software, or (ii) the combination of the Original Software
  with other software or devices.

  2.2. Contributor Grant.

  Conditioned upon Your compliance with Section 3.1 below and subject
  to third party intellectual property claims, each Contributor hereby
  grants You a world-wide, royalty-free, non-exclusive license:

  (a) under intellectual property rights (other than patent or
  trademark) Licensable by Contributor to use, reproduce, modify,
  display, perform, sublicense and distribute the Modifications
  created by such Contributor (or portions thereof), either on an
  unmodified basis, with other Modifications, as Covered Software
  and/or as part of a Larger Work; and

  (b) under Patent Claims infringed by the making, using, or selling
  of Modifications made by that Contributor either alone and/or in
  combination with its Contributor Version (or portions of such
  combination), to make, use, sell, offer for sale, have made, and/or
  otherwise dispose of: (1) Modifications made by that Contributor (or
  portions thereof); and (2) the combination of Modifications made by
  that Contributor with its Contributor Version (or portions of such
  combination).

  (c) The licenses granted in Sections 2.2(a) and 2.2(b) are effective
  on the date Contributor first distributes or otherwise makes the
  Modifications available to a third party.

  (d) Notwithstanding Section 2.2(b) above, no patent license is
  granted: (1) for any code that Contributor has deleted from the
  Contributor Version; (2) for infringements caused by: (i) third
  party modifications of Contributor Version, or (ii) the combination
  of Modifications made by that Contributor with other software
  (except as part of the Contributor Version) or other devices; or (3)
  under Patent Claims infringed by Covered Software in the absence of
  Modifications made by that Contributor.

3. Distribution Obligations.

  3.1. Availability of Source Code.

  Any Covered Software that You distribute or otherwise make available
  in Executable form must also be made available in Source Code form
  and that Source Code form must be distributed only under the terms
  of this License. You must include a copy of this License with every
  copy of the Source Code form of the Covered Software You distribute
  or otherwise make available. You must inform recipients of any such
  Covered Software in Executable form as to how they can obtain such
  Covered Software in Source Code form in a reasonable manner on or
  through a medium customarily used for software exchange.

  3.2. Modifications.

  The Modifications that You create or to which You contribute are
  governed by the terms of this License. You represent that You
  believe Your Modifications are Your original creation(s) and/or You
  have sufficient rights to grant the rights conveyed by this License.

  3.3. Required Notices.

  You must include a notice in each of Your Modifications that
  identifies You as the Contributor of the Modification. You may not
  remove or alter any copyright, patent or trademark notices contained
  within the Covered Software, or any notices of licensing or any
  descriptive text giving attribution to any Contributor or the
  Initial Developer.

  3.4. Application of Additional Terms.

  You may not offer or impose any terms on any Covered Software in
  Source Code form that alters or restricts the applicable version of
  this License or the recipients' rights hereunder. You may choose to
  offer, and to charge a fee for, warranty, support, indemnity or
  liability obligations to one or more recipients of Covered Software.
  However, you may do so only on Your own behalf, and not on behalf of
  the Initial Developer or any Contributor. You must make it
  absolutely clear that any such warranty, support, indemnity or
  liability obligation is offered by You alone, and You hereby agree
  to indemnify the Initial Developer and every Contributor for any
  liability incurred by the Initial Developer or such Contributor as a
  result of warranty, support, indemnity or liability terms You offer.

  3.5. Distribution of Executable Versions.

  You may distribute the Executable form of the Covered Software under
  the terms of this License or under the terms of a license of Your
  choice, which may contain terms different from this License,
  provided that You are in compliance with the terms of this License
  and that the license for the Executable form does not attempt to
  limit or alter the recipient's rights in the Source Code form from
  the rights set forth in this License. If You distribute the Covered
  Software in Executable form under a different license, You must make
  it absolutely clear that any terms which differ from this License
  are offered by You alone, not by the Initial Developer or
  Contributor. You hereby agree to indemnify the Initial Developer and
  every Contributor for any liability incurred by the Initial
  Developer or such Contributor as a result of any such terms You offer.

  3.6. Larger Works.

  You may create a Larger Work by combining Covered Software with
  other code not governed by the terms of this License and distribute
  the Larger Work as a single product. In such a case, You must make
  sure the requirements of this License are fulfilled for the Covered
  Software.

4. Versions of the License.

  4.1. New Versions.

  Oracle is the initial license steward and may publish revised and/or
  new versions of this License from time to time. Each version will be
  given a distinguishing version number. Except as provided in Section
  4.3, no one other than the license steward has the right to modify
  this License.

  4.2. Effect of New Versions.

  You may always continue to use, distribute or otherwise make the
  Covered Software available under the terms of the version of the
  License under which You originally received the Covered Software. If
  the Initial Developer includes a notice in the Original Software
  prohibiting it from being distributed or otherwise made available
  under any subsequent version of the License, You must distribute and
  make the Covered Software available under the terms of the version
  of the License under which You originally received the Covered
  Software. Otherwise, You may also choose to use, distribute or
  otherwise make the Covered Software available under the terms of any
  subsequent version of the License published by the license steward.

  4.3. Modified Versions.

  When You are an Initial Developer and You want to create a new
  license for Your Original Software, You may create and use a
  modified version of this License if You: (a) rename the license and
  remove any references to the name of the license steward (except to
  note that the license differs from this License); and (b) otherwise
  make it clear that the license contains terms which differ from this
  License.

5. DISCLAIMER OF WARRANTY.

  COVERED SOFTWARE IS PROVIDED UNDER THIS LICENSE ON AN "AS IS" BASIS,
  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED,
  INCLUDING, WITHOUT LIMITATION, WARRANTIES THAT THE COVERED SOFTWARE
  IS FREE OF DEFECTS, MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE OR
  NON-INFRINGING. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF
  THE COVERED SOFTWARE IS WITH YOU. SHOULD ANY COVERED SOFTWARE PROVE
  DEFECTIVE IN ANY RESPECT, YOU (NOT THE INITIAL DEVELOPER OR ANY
  OTHER CONTRIBUTOR) ASSUME THE COST OF ANY NECESSARY SERVICING,
  REPAIR OR CORRECTION. THIS DISCLAIMER OF WARRANTY CONSTITUTES AN
  ESSENTIAL PART OF THIS LICENSE. NO USE OF ANY COVERED SOFTWARE IS
  AUTHORIZED HEREUNDER EXCEPT UNDER THIS DISCLAIMER.

6. TERMINATION.

  6.1. This License and the rights granted hereunder will terminate
  automatically if You fail to comply with terms herein and fail to
  cure such breach within 30 days of becoming aware of the breach.
  Provisions which, by their nature, must remain in effect beyond the
  termination of this License shall survive.

  6.2. If You assert a patent infringement claim (excluding
  declaratory judgment actions) against Initial Developer or a
  Contributor (the Initial Developer or Contributor against whom You
  assert such claim is referred to as "Participant") alleging that the
  Participant Software (meaning the Contributor Version where the
  Participant is a Contributor or the Original Software where the
  Participant is the Initial Developer) directly or indirectly
  infringes any patent, then any and all rights granted directly or
  indirectly to You by such Participant, the Initial Developer (if the
  Initial Developer is not the Participant) and all Contributors under
  Sections 2.1 and/or 2.2 of this License shall, upon 60 days notice
  from Participant terminate prospectively and automatically at the
  expiration of such 60 day notice period, unless if within such 60
  day period You withdraw Your claim with respect to the Participant
  Software against such Participant either unilaterally or pursuant to
  a written agreement with Participant.

  6.3. If You assert a patent infringement claim against Participant
  alleging that the Participant Software directly or indirectly
  infringes any patent where such claim is resolved (such as by
  license or settlement) prior to the initiation of patent
  infringement litigation, then the reasonable value of the licenses
  granted by such Participant under Sections 2.1 or 2.2 shall be taken
  into account in determining the amount or value of any payment or
  license.

  6.4. In the event of termination under Sections 6.1 or 6.2 above,
  all end user licenses that have been validly granted by You or any
  distributor hereunder prior to termination (excluding licenses
  granted to You by any distributor) shall survive termination.

7. LIMITATION OF LIABILITY.

  UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, WHETHER TORT
  (INCLUDING NEGLIGENCE), CONTRACT, OR OTHERWISE, SHALL YOU, THE
  INITIAL DEVELOPER, ANY OTHER CONTRIBUTOR, OR ANY DISTRIBUTOR OF
  COVERED SOFTWARE, OR ANY SUPPLIER OF ANY OF SUCH PARTIES, BE LIABLE
  TO ANY PERSON FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR
  CONSEQUENTIAL DAMAGES OF ANY CHARACTER INCLUDING, WITHOUT
  LIMITATION, DAMAGES FOR LOSS OF GOODWILL, WORK STOPPAGE, COMPUTER
  FAILURE OR MALFUNCTION, OR ANY AND ALL OTHER COMMERCIAL DAMAGES OR
  LOSSES, EVEN IF SUCH PARTY SHALL HAVE BEEN INFORMED OF THE
  POSSIBILITY OF SUCH DAMAGES. THIS LIMITATION OF LIABILITY SHALL NOT
  APPLY TO LIABILITY FOR DEATH OR PERSONAL INJURY RESULTING FROM SUCH
  PARTY'S NEGLIGENCE TO THE EXTENT APPLICABLE LAW PROHIBITS SUCH
  LIMITATION. SOME JURISDICTIONS DO NOT ALLOW THE EXCLUSION OR
  LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THIS EXCLUSION
  AND LIMITATION MAY NOT APPLY TO YOU.

8. U.S. GOVERNMENT END USERS.

  The Covered Software is a "commercial item," as that term is defined
  in 48 C.F.R. 2.101 (Oct. 1995), consisting of "commercial computer
  software" (as that term is defined at 48 C.F.R. §
  252.227-7014(a)(1)) and "commercial computer software documentation"
  as such terms are used in 48 C.F.R. 12.212 (Sept. 1995). Consistent
  with 48 C.F.R. 12.212 and 48 C.F.R. 227.7202-1 through 227.7202-4
  (June 1995), all U.S. Government End Users acquire Covered Software
  with only those rights set forth herein. This U.S. Government Rights
  clause is in lieu of, and supersedes, any other FAR, DFAR, or other
  clause or provision that addresses Government rights in computer
  software under this License.

9. MISCELLANEOUS.

  This License represents the complete agreement concerning subject
  matter hereof. If any provision of this License is held to be
  unenforceable, such provision shall be reformed only to the extent
  necessary to make it enforceable. This License shall be governed by
  the law of the jurisdiction specified in a notice contained within
  the Original Software (except to the extent applicable law, if any,
  provides otherwise), excluding such jurisdiction's conflict-of-law
  provisions. Any litigation relating to this License shall be subject
  to the jurisdiction of the courts located in the jurisdiction and
  venue specified in a notice contained within the Original Software,
  with the losing party responsible for costs, including, without
  limitation, court costs and reasonable attorneys' fees and expenses.
  The application of the United Nations Convention on Contracts for
  the International Sale of Goods is expressly excluded. Any law or
  regulation which provides that the language of a contract shall be
  construed against the drafter shall not apply to this License. You
  agree that You alone are responsible for compliance with the United
  States export administration regulations (and the export control
  laws and regulation of any other countries) when You use, distribute
  or otherwise make available any Covered Software.

10. RESPONSIBILITY FOR CLAIMS.

  As between Initial Developer and the Contributors, each party is
  responsible for claims and damages arising, directly or indirectly,
  out of its utilization of rights under this License and You agree to
  work with Initial Developer and Contributors to distribute such
  responsibility on an equitable basis. Nothing herein is intended or
  shall be deemed to constitute any admission of liability.

----------------------------------------------------------------------

NOTICE PURSUANT TO SECTION 9 OF THE COMMON DEVELOPMENT AND
DISTRIBUTION LICENSE (CDDL)

For Covered Software in this distribution, this License shall be
governed by the laws of Germany (excluding conflict-of-law
provisions).

Any litigation relating to this License shall be subject to the
jurisdiction and the courts of Braunschweig, Germany, with venue lying
in Braunschweig, Germany.

# groffstudio: An IDE for groff.

You know what was missing with `groff`? A good alternative to TeXstudio. Here we go.

## Screenshot

![Screenshot](https://i.imgur.com/ispa8x4.png)

## Features

* Written in Lazarus (Free Pascal).
  
  * Should be cross-platform (but Windows support is mediocre yet).

* Can produce PS and PDF files.

* Can handle some macros.

## License

`groffstudio` is free software under the terms of the CDDL-1.1. Feel free to help me with development. I'll happily grant you access to the upstream repository if you are good.

## Links

* Website: [groff.tuxproject.de](https://groff.tuxproject.de)

* Repository: [code.rosaelefanten.org](https://code.rosaelefanten.org/groffstudio)
  
  * Mirror: [GitHub](https://github.com/dertuxmalwieder/groffstudio)

## Donations

Writing this software and keeping it available is eating some of the time which most people would spend with their friends. Naturally, I absolutely accept financial compensation.

* PayPal: [GebtmireuerGeld](https://paypal.me/gebtmireuergeld)
* Liberapay: [Cthulhux](https://liberapay.com/Cthulhux/donate)

Thank you.

## Contact

* Twitter: [@tux0r](https://twitter.com/tux0r)
* Matrix: @Cthulhux:matrix.org

object BuildStatusWindow: TBuildStatusWindow
  Left = 2050
  Height = 367
  Top = 149
  Width = 432
  BorderStyle = bsDialog
  Caption = 'build output'
  ClientHeight = 367
  ClientWidth = 432
  LCLVersion = '2.2.0.4'
  object mBuildOutput: TMemo
    Left = 0
    Height = 367
    Top = 0
    Width = 432
    Align = alClient
    ScrollBars = ssAutoBoth
    TabOrder = 0
  end
end

unit BuildOutputWindow;

{
  The contents of this file are subject to the terms of the
  Common Development and Distribution License, Version 1.1 only
  (the "License").  You may not use this file except in compliance
  with the License.

  See the file LICENSE in this distribution for details.
  A copy of the CDDL is also available via the Internet at
  https://spdx.org/licenses/CDDL-1.1.html

  When distributing Covered Code, include this CDDL HEADER in each
  file and include the contents of the LICENSE file from this
  distribution.
}

{$mode ObjFPC}{$H+}

interface

uses
  Classes, SysUtils, Forms, Controls, Graphics, Dialogs, StdCtrls, Process;

type

  { TBuildStatusWindow }

  TBuildStatusWindow = class(TForm)
    mBuildOutput: TMemo;
  private

  public
    function BuildDocument(CommandLine: String): Boolean;

  end;

var
  OutputText: String;
  BuildStatusWindow: TBuildStatusWindow;

implementation

{$R *.lfm}

// TODO: not working
function TBuildStatusWindow.BuildDocument(CommandLine: String): Boolean;
var
  p: TProcess;
  AStringList: TStringList;
begin
  p := TProcess.Create(nil);
  p.Options := p.Options + [poWaitOnExit, poUsePipes];

  AStringList := TStringList.Create;
{$IFDEF WINDOWS}
  p.Executable := 'cmd';
  p.Parameters.Add('/c');
{$ENDIF}
{$IFDEF UNIX}
  p.Executable := 'sh';
  p.Parameters.Add('-c');
{$ENDIF}
  p.Parameters.Add(CommandLine);
  p.Execute;

  AStringList.LoadFromStream(p.Output);
  p.Free;

  mBuildOutput.Text := AStringList.Text;
  AStringList.Free;

  if Length(mBuildOutput.Text) = 0 then begin
    // We don't have any output. We can close the window.
    BuildStatusWindow.Close;
    result := True
  end
  else begin
    // There was some output. Chances are that warnings occurred.
    // Keep it shown.
    result := False
  end;
end;

end.

<?xml version="1.0" encoding="UTF-8"?>
<CONFIG>
  <ProjectOptions>
    <Version Value="12"/>
    <PathDelim Value="\"/>
    <General>
      <SessionStorage Value="InProjectDir"/>
      <Title Value="groffstudio"/>
      <Scaled Value="True"/>
      <ResourceType Value="res"/>
      <UseXPManifest Value="True"/>
      <XPManifest>
        <DpiAware Value="True"/>
        <TextName Value="rosaelefanten.groffstudio"/>
        <TextDesc Value="an ide for groff."/>
      </XPManifest>
      <Icon Value="0"/>
      <Resources Count="1">
        <Resource_0 FileName="..\LICENSE" Type="RCDATA" ResourceName="LICENSE"/>
      </Resources>
    </General>
    <VersionInfo>
      <UseVersionInfo Value="True"/>
      <AutoIncrementBuild Value="True"/>
      <MinorVersionNr Value="9"/>
      <RevisionNr Value="9"/>
      <Attributes pvaPreRelease="True"/>
      <StringTable ProductName="groffstudio"/>
    </VersionInfo>
    <BuildModes>
      <Item Name="Default" Default="True"/>
    </BuildModes>
    <PublishOptions>
      <Version Value="2"/>
      <UseFileFilters Value="True"/>
    </PublishOptions>
    <RunParams>
      <FormatVersion Value="2"/>
    </RunParams>
    <RequiredPackages>
      <Item>
        <PackageName Value="RunTimeTypeInfoControls"/>
      </Item>
      <Item>
        <PackageName Value="SynEdit"/>
      </Item>
      <Item>
        <PackageName Value="LazControls"/>
      </Item>
      <Item>
        <PackageName Value="LCL"/>
      </Item>
    </RequiredPackages>
    <Units>
      <Unit>
        <Filename Value="groffstudio.lpr"/>
        <IsPartOfProject Value="True"/>
      </Unit>
      <Unit>
        <Filename Value="unit1.pas"/>
        <IsPartOfProject Value="True"/>
        <ComponentName Value="MainForm"/>
        <HasResources Value="True"/>
        <ResourceBaseClass Value="Form"/>
        <UnitName Value="Unit1"/>
      </Unit>
      <Unit>
        <Filename Value="helpers.pas"/>
        <IsPartOfProject Value="True"/>
        <UnitName Value="Helpers"/>
      </Unit>
      <Unit>
        <Filename Value="buildoutputwindow.pas"/>
        <IsPartOfProject Value="True"/>
        <ComponentName Value="BuildStatusWindow"/>
        <HasResources Value="True"/>
        <ResourceBaseClass Value="Form"/>
        <UnitName Value="BuildOutputWindow"/>
      </Unit>
    </Units>
  </ProjectOptions>
  <CompilerOptions>
    <Version Value="11"/>
    <PathDelim Value="\"/>
    <Target>
      <Filename Value="groffstudio"/>
    </Target>
    <SearchPaths>
      <IncludeFiles Value="$(ProjOutDir)"/>
      <UnitOutputDirectory Value="lib\$(TargetCPU)-$(TargetOS)"/>
    </SearchPaths>
    <CodeGeneration>
      <Optimizations>
        <OptimizationLevel Value="4"/>
      </Optimizations>
    </CodeGeneration>
    <Linking>
      <Debugging>
        <GenerateDebugInfo Value="False"/>
        <DebugInfoType Value="dsDwarf3"/>
        <StripSymbols Value="True"/>
      </Debugging>
      <Options>
        <Win32>
          <GraphicApplication Value="True"/>
        </Win32>
      </Options>
    </Linking>
    <Other>
      <WriteFPCLogo Value="False"/>
    </Other>
  </CompilerOptions>
  <Debugging>
    <Exceptions>
      <Item>
        <Name Value="EAbort"/>
      </Item>
      <Item>
        <Name Value="ECodetoolError"/>
      </Item>
      <Item>
        <Name Value="EFOpenError"/>
      </Item>
    </Exceptions>
  </Debugging>
</CONFIG>

program groffstudio;

{$mode objfpc}{$H+}

uses
  {$IFDEF UNIX}
  cthreads,
  {$ENDIF}
  {$IFDEF HASAMIGA}
  athreads,
  {$ENDIF}
  Interfaces, // this includes the LCL widgetset
  Forms, lazcontrols, Unit1, Helpers, BuildOutputWindow
  { you can add units after this };

{$R *.res}

begin
  RequireDerivedFormResource:=True;
  Application.Scaled:=True;
  Application.Initialize;
  Application.CreateForm(TMainForm, MainForm);
  Application.Run;
end.

<?xml version="1.0" encoding="UTF-8"?>
<CONFIG>
  <ProjectSession>
    <PathDelim Value="\"/>
    <Version Value="12"/>
    <BuildModes Active="Default"/>
    <Units>
      <Unit>
        <Filename Value="groffstudio.lpr"/>
        <IsPartOfProject Value="True"/>
        <EditorIndex Value="1"/>
        <CursorPos X="47" Y="22"/>
        <UsageCount Value="42"/>
        <Loaded Value="True"/>
      </Unit>
      <Unit>
        <Filename Value="unit1.pas"/>
        <IsPartOfProject Value="True"/>
        <ComponentName Value="MainForm"/>
        <HasResources Value="True"/>
        <ResourceBaseClass Value="Form"/>
        <UnitName Value="Unit1"/>
        <TopLine Value="302"/>
        <CursorPos X="39" Y="309"/>
        <UsageCount Value="42"/>
        <Loaded Value="True"/>
        <LoadedDesigner Value="True"/>
      </Unit>
      <Unit>
        <Filename Value="helpers.pas"/>
        <IsPartOfProject Value="True"/>
        <UnitName Value="Helpers"/>
        <EditorIndex Value="3"/>
        <TopLine Value="10"/>
        <CursorPos X="40" Y="42"/>
        <UsageCount Value="35"/>
        <Loaded Value="True"/>
      </Unit>
      <Unit>
        <Filename Value="buildoutputwindow.pas"/>
        <IsPartOfProject Value="True"/>
        <ComponentName Value="BuildStatusWindow"/>
        <HasResources Value="True"/>
        <ResourceBaseClass Value="Form"/>
        <UnitName Value="BuildOutputWindow"/>
        <IsVisibleTab Value="True"/>
        <EditorIndex Value="2"/>
        <TopLine Value="53"/>
        <CursorPos X="22" Y="80"/>
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unit Helpers;

{
  The contents of this file are subject to the terms of the
  Common Development and Distribution License, Version 1.1 only
  (the "License").  You may not use this file except in compliance
  with the License.

  See the file LICENSE in this distribution for details.
  A copy of the CDDL is also available via the Internet at
  https://spdx.org/licenses/CDDL-1.1.html

  When distributing Covered Code, include this CDDL HEADER in each
  file and include the contents of the LICENSE file from this
  distribution.
}

{$mode ObjFPC}{$H+}

interface

uses
  Classes, SysUtils;

type
  TGroffHelpers = class
  public
    procedure VerStrCompare(newVersion, oldVersion: String; out comp: Integer);
end;

implementation

procedure TGroffHelpers.VerStrCompare(newVersion, oldVersion: String; out comp: Integer);
var
  nE1, nE2, nV1, nV2: Integer;

begin
 if (Length(newVersion) > 0) or (Length(oldVersion) > 0) then begin
  nE1 := Pos('.', newVersion + '.');
  nE2 := Pos('.', oldVersion + '.');
  if nE1 > 1 then
    nV1 := StrToInt(Copy(newVersion,1,(nE1-1)))
  else
    nV1 := 0;

  if nE2 > 1 then
    nV2 := StrToInt(Copy(oldVersion,1,(nE2-1)))
  else
    nV2 := 0;

  if nV1 = nV2 then
    VerStrCompare(Copy(newVersion, nE1 + 1, Length(newVersion)), Copy(oldVersion, nE2 + 1, Length(oldVersion)), comp)
   else if nV1 > nV2 then
     comp := 1
   else if nV1 < nV2 then
     comp := -1;
  end
  else
    comp := 0;
end;

end.

object MainForm: TMainForm
  Left = 1932
  Height = 692
  Top = 147
  Width = 861
  Caption = 'groffstudio'
  ClientHeight = 692
  ClientWidth = 861
  OnClose = FormClose
  OnCreate = FormCreate
  LCLVersion = '2.2.0.4'
  object MainStatusBar: TStatusBar
    Left = 0
    Height = 23
    Top = 669
    Width = 861
    Panels = <    
      item
        Text = 'file name with save status'
        Width = 200
      end    
      item
        Text = 'build successful?'
        Width = 120
      end    
      item
        Text = 'update available'
        Width = 120
      end>
    SimplePanel = False
  end
  object ExtendedNotebook1: TExtendedNotebook
    Left = 10
    Height = 662
    Top = 8
    Width = 841
    ActivePage = tsEdit
    Anchors = [akTop, akLeft, akRight, akBottom]
    Style = tsFlatButtons
    TabIndex = 0
    TabOrder = 1
    object tsEdit: TTabSheet
      Caption = 'edit a groff document'
      ClientHeight = 631
      ClientWidth = 833
      ParentFont = False
      object GroupBox1: TGroupBox
        Left = 10
        Height = 65
        Top = 561
        Width = 813
        Align = alBottom
        BorderSpacing.Left = 10
        BorderSpacing.Right = 10
        BorderSpacing.Bottom = 5
        Caption = 'build'
        ClientHeight = 45
        ClientWidth = 809
        TabOrder = 0
        object Label1: TLabel
          Left = 112
          Height = 15
          Top = -4
          Width = 72
          Caption = 'macro to use:'
        end
        object cmbMacro: TComboBox
          Left = 112
          Height = 23
          Top = 14
          Width = 100
          ItemHeight = 15
          Items.Strings = (
            'man'
            'me'
            'mm'
            'mom'
            'ms'
          )
          TabOrder = 0
          Text = '[ select ]'
        end
        object Label2: TLabel
          Left = 686
          Height = 15
          Top = -4
          Width = 78
          Anchors = [akTop, akRight]
          Caption = 'output format:'
        end
        object rdPs: TRadioButton
          Left = 686
          Height = 19
          Top = 14
          Width = 73
          Anchors = [akTop, akRight]
          Caption = 'PostScript'
          OnChange = rdPsChange
          TabOrder = 1
        end
        object rdPdf: TRadioButton
          Left = 766
          Height = 19
          Top = 14
          Width = 41
          Anchors = [akTop, akRight]
          Caption = 'PDF'
          OnChange = rdPdfChange
          TabOrder = 2
        end
        object Label3: TLabel
          Left = 304
          Height = 15
          Top = -4
          Width = 76
          Anchors = [akTop, akRight]
          Caption = 'preprocessors:'
        end
        object chkEqn: TCheckBox
          Left = 360
          Height = 19
          Top = 14
          Width = 40
          Anchors = [akTop, akRight]
          Caption = 'eqn'
          TabOrder = 3
        end
        object chkPic: TCheckBox
          Left = 446
          Height = 19
          Top = 14
          Width = 36
          Anchors = [akTop, akRight]
          Caption = 'pic'
          TabOrder = 4
        end
        object chkTbl: TCheckBox
          Left = 534
          Height = 19
          Top = 14
          Width = 34
          Anchors = [akTop, akRight]
          Caption = 'tbl'
          TabOrder = 5
        end
        object chkGrn: TCheckBox
          Left = 404
          Height = 19
          Top = 14
          Width = 38
          Anchors = [akTop, akRight]
          Caption = 'grn'
          TabOrder = 6
        end
        object chkChem: TCheckBox
          Left = 304
          Height = 19
          Top = 14
          Width = 50
          Anchors = [akTop, akRight]
          Caption = 'chem'
          TabOrder = 7
        end
        object chkRefer: TCheckBox
          Left = 486
          Height = 19
          Top = 14
          Width = 44
          Anchors = [akTop, akRight]
          Caption = 'refer'
          TabOrder = 8
        end
        object Label4: TLabel
          Left = 587
          Height = 15
          Top = -4
          Width = 34
          Anchors = [akTop, akRight]
          Caption = 'extras:'
        end
        object chkPdfMark: TCheckBox
          Left = 587
          Height = 19
          Top = 14
          Width = 65
          Anchors = [akTop, akRight]
          Caption = 'Pdfmark'
          Enabled = False
          TabOrder = 9
        end
        object btnBuild: TButton
          Left = 16
          Height = 29
          Top = 8
          Width = 75
          Caption = 'build'
          Color = clLime
          Enabled = False
          Font.Style = [fsBold, fsItalic]
          OnClick = btnBuildClick
          ParentFont = False
          TabOrder = 10
        end
      end
      object btnSaveGroff: TButton
        Left = 748
        Height = 28
        Top = 530
        Width = 75
        Anchors = [akRight, akBottom]
        Caption = 'save'
        Font.Style = [fsBold]
        OnClick = btnSaveGroffClick
        ParentFont = False
        TabOrder = 1
      end
      object btnLoadGroff: TButton
        Left = 667
        Height = 28
        Top = 530
        Width = 75
        Anchors = [akRight, akBottom]
        Caption = 'load'
        Font.Style = [fsBold]
        OnClick = btnLoadGroffClick
        ParentFont = False
        TabOrder = 2
      end
      object Label5: TLabel
        Left = 211
        Height = 15
        Top = 543
        Width = 438
        Anchors = [akRight, akBottom]
        Caption = 'note that everything build-related will be stored in the document''s storage directory'
        Font.Color = clBlue
        Font.Style = [fsItalic]
        ParentFont = False
      end
      inline SynEdit1: TSynEdit
        Left = 10
        Height = 523
        Top = 0
        Width = 813
        Anchors = [akTop, akLeft, akRight, akBottom]
        Font.CharSet = 4
        Font.Height = -13
        Font.Name = 'Consolas'
        Font.Pitch = fpFixed
        Font.Quality = fqCleartypeNatural
        ParentColor = False
        ParentFont = False
        TabOrder = 3
        Gutter.Width = 55
        Gutter.MouseActions = <>
        RightGutter.Width = 0
        RightGutter.MouseActions = <>
        Keystrokes = <        
          item
            Command = ecUp
            ShortCut = 38
          end        
          item
            Command = ecSelUp
            ShortCut = 8230
          end        
          item
            Command = ecScrollUp
            ShortCut = 16422
          end        
          item
            Command = ecDown
            ShortCut = 40
          end        
          item
            Command = ecSelDown
            ShortCut = 8232
          end        
          item
            Command = ecScrollDown
            ShortCut = 16424
          end        
          item
            Command = ecLeft
            ShortCut = 37
          end        
          item
            Command = ecSelLeft
            ShortCut = 8229
          end        
          item
            Command = ecWordLeft
            ShortCut = 16421
          end        
          item
            Command = ecSelWordLeft
            ShortCut = 24613
          end        
          item
            Command = ecRight
            ShortCut = 39
          end        
          item
            Command = ecSelRight
            ShortCut = 8231
          end        
          item
            Command = ecWordRight
            ShortCut = 16423
          end        
          item
            Command = ecSelWordRight
            ShortCut = 24615
          end        
          item
            Command = ecPageDown
            ShortCut = 34
          end        
          item
            Command = ecSelPageDown
            ShortCut = 8226
          end        
          item
            Command = ecPageBottom
            ShortCut = 16418
          end        
          item
            Command = ecSelPageBottom
            ShortCut = 24610
          end        
          item
            Command = ecPageUp
            ShortCut = 33
          end        
          item
            Command = ecSelPageUp
            ShortCut = 8225
          end        
          item
            Command = ecPageTop
            ShortCut = 16417
          end        
          item
            Command = ecSelPageTop
            ShortCut = 24609
          end        
          item
            Command = ecLineStart
            ShortCut = 36
          end        
          item
            Command = ecSelLineStart
            ShortCut = 8228
          end        
          item
            Command = ecEditorTop
            ShortCut = 16420
          end        
          item
            Command = ecSelEditorTop
            ShortCut = 24612
          end        
          item
            Command = ecLineEnd
            ShortCut = 35
          end        
          item
            Command = ecSelLineEnd
            ShortCut = 8227
          end        
          item
            Command = ecEditorBottom
            ShortCut = 16419
          end        
          item
            Command = ecSelEditorBottom
            ShortCut = 24611
          end        
          item
            Command = ecToggleMode
            ShortCut = 45
          end        
          item
            Command = ecCopy
            ShortCut = 16429
          end        
          item
            Command = ecPaste
            ShortCut = 8237
          end        
          item
            Command = ecDeleteChar
            ShortCut = 46
          end        
          item
            Command = ecCut
            ShortCut = 8238
          end        
          item
            Command = ecDeleteLastChar
            ShortCut = 8
          end        
          item
            Command = ecDeleteLastChar
            ShortCut = 8200
          end        
          item
            Command = ecDeleteLastWord
            ShortCut = 16392
          end        
          item
            Command = ecUndo
            ShortCut = 32776
          end        
          item
            Command = ecRedo
            ShortCut = 40968
          end        
          item
            Command = ecLineBreak
            ShortCut = 13
          end        
          item
            Command = ecSelectAll
            ShortCut = 16449
          end        
          item
            Command = ecCopy
            ShortCut = 16451
          end        
          item
            Command = ecBlockIndent
            ShortCut = 24649
          end        
          item
            Command = ecLineBreak
            ShortCut = 16461
          end        
          item
            Command = ecInsertLine
            ShortCut = 16462
          end        
          item
            Command = ecDeleteWord
            ShortCut = 16468
          end        
          item
            Command = ecBlockUnindent
            ShortCut = 24661
          end        
          item
            Command = ecPaste
            ShortCut = 16470
          end        
          item
            Command = ecCut
            ShortCut = 16472
          end        
          item
            Command = ecDeleteLine
            ShortCut = 16473
          end        
          item
            Command = ecDeleteEOL
            ShortCut = 24665
          end        
          item
            Command = ecUndo
            ShortCut = 16474
          end        
          item
            Command = ecRedo
            ShortCut = 24666
          end        
          item
            Command = ecGotoMarker0
            ShortCut = 16432
          end        
          item
            Command = ecGotoMarker1
            ShortCut = 16433
          end        
          item
            Command = ecGotoMarker2
            ShortCut = 16434
          end        
          item
            Command = ecGotoMarker3
            ShortCut = 16435
          end        
          item
            Command = ecGotoMarker4
            ShortCut = 16436
          end        
          item
            Command = ecGotoMarker5
            ShortCut = 16437
          end        
          item
            Command = ecGotoMarker6
            ShortCut = 16438
          end        
          item
            Command = ecGotoMarker7
            ShortCut = 16439
          end        
          item
            Command = ecGotoMarker8
            ShortCut = 16440
          end        
          item
            Command = ecGotoMarker9
            ShortCut = 16441
          end        
          item
            Command = ecSetMarker0
            ShortCut = 24624
          end        
          item
            Command = ecSetMarker1
            ShortCut = 24625
          end        
          item
            Command = ecSetMarker2
            ShortCut = 24626
          end        
          item
            Command = ecSetMarker3
            ShortCut = 24627
          end        
          item
            Command = ecSetMarker4
            ShortCut = 24628
          end        
          item
            Command = ecSetMarker5
            ShortCut = 24629
          end        
          item
            Command = ecSetMarker6
            ShortCut = 24630
          end        
          item
            Command = ecSetMarker7
            ShortCut = 24631
          end        
          item
            Command = ecSetMarker8
            ShortCut = 24632
          end        
          item
            Command = ecSetMarker9
            ShortCut = 24633
          end        
          item
            Command = EcFoldLevel1
            ShortCut = 41009
          end        
          item
            Command = EcFoldLevel2
            ShortCut = 41010
          end        
          item
            Command = EcFoldLevel3
            ShortCut = 41011
          end        
          item
            Command = EcFoldLevel4
            ShortCut = 41012
          end        
          item
            Command = EcFoldLevel5
            ShortCut = 41013
          end        
          item
            Command = EcFoldLevel6
            ShortCut = 41014
          end        
          item
            Command = EcFoldLevel7
            ShortCut = 41015
          end        
          item
            Command = EcFoldLevel8
            ShortCut = 41016
          end        
          item
            Command = EcFoldLevel9
            ShortCut = 41017
          end        
          item
            Command = EcFoldLevel0
            ShortCut = 41008
          end        
          item
            Command = EcFoldCurrent
            ShortCut = 41005
          end        
          item
            Command = EcUnFoldCurrent
            ShortCut = 41003
          end        
          item
            Command = EcToggleMarkupWord
            ShortCut = 32845
          end        
          item
            Command = ecNormalSelect
            ShortCut = 24654
          end        
          item
            Command = ecColumnSelect
            ShortCut = 24643
          end        
          item
            Command = ecLineSelect
            ShortCut = 24652
          end        
          item
            Command = ecTab
            ShortCut = 9
          end        
          item
            Command = ecShiftTab
            ShortCut = 8201
          end        
          item
            Command = ecMatchBracket
            ShortCut = 24642
          end        
          item
            Command = ecColSelUp
            ShortCut = 40998
          end        
          item
            Command = ecColSelDown
            ShortCut = 41000
          end        
          item
            Command = ecColSelLeft
            ShortCut = 40997
          end        
          item
            Command = ecColSelRight
            ShortCut = 40999
          end        
          item
            Command = ecColSelPageDown
            ShortCut = 40994
          end        
          item
            Command = ecColSelPageBottom
            ShortCut = 57378
          end        
          item
            Command = ecColSelPageUp
            ShortCut = 40993
          end        
          item
            Command = ecColSelPageTop
            ShortCut = 57377
          end        
          item
            Command = ecColSelLineStart
            ShortCut = 40996
          end        
          item
            Command = ecColSelLineEnd
            ShortCut = 40995
          end        
          item
            Command = ecColSelEditorTop
            ShortCut = 57380
          end        
          item
            Command = ecColSelEditorBottom
            ShortCut = 57379
          end>
        MouseActions = <>
        MouseTextActions = <>
        MouseSelActions = <>
        Options = [eoAutoIndent, eoGroupUndo, eoHideRightMargin, eoSmartTabs, eoTabsToSpaces, eoTrimTrailingSpaces, eoDragDropEditing, eoDoubleClickSelectsLine]
        Options2 = [eoEnhanceEndKey, eoFoldedCopyPaste, eoPersistentBlock, eoOverwriteBlock, eoAcceptDragDropEditing]
        MouseOptions = [emDragDropEditing, emDoubleClickSelectsLine]
        VisibleSpecialChars = [vscSpace, vscTabAtLast]
        SelectedColor.BackPriority = 50
        SelectedColor.ForePriority = 50
        SelectedColor.FramePriority = 50
        SelectedColor.BoldPriority = 50
        SelectedColor.ItalicPriority = 50
        SelectedColor.UnderlinePriority = 50
        SelectedColor.StrikeOutPriority = 50
        BracketHighlightStyle = sbhsBoth
        BracketMatchColor.Background = clNone
        BracketMatchColor.Foreground = clNone
        BracketMatchColor.Style = [fsBold]
        FoldedCodeColor.Background = clNone
        FoldedCodeColor.Foreground = clGray
        FoldedCodeColor.FrameColor = clGray
        MouseLinkColor.Background = clNone
        MouseLinkColor.Foreground = clBlue
        LineHighlightColor.Background = clNone
        LineHighlightColor.Foreground = clNone
        WantTabs = False
        OnChange = SynEdit1Change
        inline SynLeftGutterPartList1: TSynGutterPartList
          object SynGutterMarks1: TSynGutterMarks
            Width = 24
            MouseActions = <>
          end
          object SynGutterLineNumber1: TSynGutterLineNumber
            Width = 15
            MouseActions = <>
            MarkupInfo.Background = clBtnFace
            MarkupInfo.Foreground = clNone
            DigitCount = 2
            ShowOnlyLineNumbersMultiplesOf = 1
            ZeroStart = False
            LeadingZeros = False
          end
          object SynGutterChanges1: TSynGutterChanges
            Width = 4
            MouseActions = <>
            ModifiedColor = 59900
            SavedColor = clGreen
          end
          object SynGutterSeparator1: TSynGutterSeparator
            Width = 2
            MouseActions = <>
            MarkupInfo.Background = clWhite
            MarkupInfo.Foreground = clGray
          end
          object SynGutterCodeFolding1: TSynGutterCodeFolding
            MouseActions = <>
            MarkupInfo.Background = clNone
            MarkupInfo.Foreground = clGray
            MouseActionsExpanded = <>
            MouseActionsCollapsed = <>
          end
        end
      end
    end
    object tsSettings: TTabSheet
      Caption = 'groffstudio settings'
      ClientHeight = 631
      ClientWidth = 833
      object chkAutoSaveBuildSettings: TCheckBox
        Left = 0
        Height = 19
        Top = 16
        Width = 312
        Caption = 'Save and restore the chosen build settings for next time'
        TabOrder = 0
      end
      object btnSaveSettings: TButton
        Left = 744
        Height = 25
        Top = 600
        Width = 91
        Anchors = [akRight, akBottom]
        Caption = 'save settings'
        OnClick = btnSaveSettingsClick
        TabOrder = 1
      end
      object Label14: TLabel
        Left = 0
        Height = 15
        Top = 48
        Width = 129
        Caption = 'Yes, that''s all for now. :-)'
      end
    end
    object tsGroff: TTabSheet
      Caption = 'groff version'
      ClientHeight = 631
      ClientWidth = 833
      object GroupBox2: TGroupBox
        Left = 20
        Height = 57
        Top = 566
        Width = 793
        Align = alBottom
        BorderSpacing.Left = 20
        BorderSpacing.Right = 20
        BorderSpacing.Bottom = 8
        Caption = 'groff for Windows'
        ClientHeight = 37
        ClientWidth = 789
        TabOrder = 0
        object Label6: TLabel
          Left = 8
          Height = 15
          Top = 8
          Width = 108
          Caption = 'latest version online:'
        end
        object edtOnlineGroffVersionWindows: TEdit
          Left = 136
          Height = 15
          Top = 8
          Width = 556
          Anchors = [akTop, akLeft, akRight]
          BorderStyle = bsNone
          Enabled = False
          TabOrder = 0
          Text = 'fetching ...'
        end
        object btnDownloadGroffWindows: TButton
          Left = 700
          Height = 25
          Top = 5
          Width = 80
          Anchors = [akTop, akRight]
          Caption = 'download it'
          OnClick = btnDownloadGroffWindowsClick
          TabOrder = 1
        end
      end
      object Label7: TLabel
        Left = 8
        Height = 30
        Top = 8
        Width = 821
        Anchors = [akTop, akLeft, akRight]
        Caption = 'as you might guess, groffstudio requires a working installation of groff. this page performs the basic checks for you. note that on windows, everything is harder than it should. :-)'
        Constraints.MaxHeight = 582
        WordWrap = True
      end
      object Label9: TLabel
        Left = 8
        Height = 15
        Top = 56
        Width = 70
        Caption = 'groff version:'
      end
      object edtGroffInstalledVersion: TEdit
        Left = 144
        Height = 15
        Top = 56
        Width = 685
        Anchors = [akTop, akLeft, akRight]
        BorderStyle = bsNone
        Enabled = False
        TabOrder = 1
      end
      object lblTroffCommandNotFound: TLabel
        Left = 8
        Height = 45
        Top = 112
        Width = 820
        Anchors = [akTop, akLeft, akRight]
        Caption = 'groff was not found. in order to use groffstudio, you absolutely need groff in your PATH variable. on unix and unix-like systems, you''ll need to edit the $PATH variable. on windows, i warmly recommend the Rapid Environment Editor for that.'#13#10'please exit groffstudio at your nearest convenience and adjust your PATH variables. then try again.'
        Font.Color = clRed
        ParentFont = False
        Visible = False
        WordWrap = True
      end
      object edtGroffstudioInstalledVersion: TEdit
        Left = 144
        Height = 15
        Top = 77
        Width = 685
        Anchors = [akTop, akLeft, akRight]
        BorderStyle = bsNone
        Enabled = False
        TabOrder = 2
      end
      object Label10: TLabel
        Left = 8
        Height = 15
        Top = 77
        Width = 103
        Caption = 'groffstudio version:'
      end
    end
    object tsAbout: TTabSheet
      Caption = 'about groffstudio'
      ClientHeight = 631
      ClientWidth = 833
      object lblAboutProductName: TLabel
        Left = 0
        Height = 61
        Top = 16
        Width = 315
        Caption = 'groffstudio x.y.z'
        Font.Color = clBlue
        Font.Height = -45
        ParentFont = False
      end
      object Label8: TLabel
        Left = 20
        Height = 15
        Top = 80
        Width = 217
        Caption = 'brought to you by tux0r and contributors'
      end
      object Label11: TLabel
        Left = 0
        Height = 15
        Top = 128
        Width = 45
        Caption = 'Website:'
        Font.Style = [fsItalic]
        ParentFont = False
      end
      object Label12: TLabel
        Left = 0
        Height = 15
        Top = 152
        Width = 57
        Caption = 'Repository:'
        Font.Style = [fsItalic]
        ParentFont = False
      end
      object Label13: TLabel
        Left = 0
        Height = 15
        Top = 176
        Width = 99
        Caption = 'Repository (mirror):'
        Font.Style = [fsItalic]
        ParentFont = False
      end
      object mLicense: TMemo
        Left = 0
        Height = 418
        Top = 216
        Width = 840
        Anchors = [akTop, akLeft, akRight]
        ScrollBars = ssAutoBoth
        TabOrder = 0
      end
      object lblWebsite: TLabel
        Cursor = crHandPoint
        Left = 120
        Height = 15
        Top = 128
        Width = 99
        Caption = 'groff.tuxproject.de'
        Font.Color = clBlue
        Font.Style = [fsUnderline]
        ParentFont = False
        OnClick = lblWebsiteClick
      end
      object lblFossilRepo: TLabel
        Cursor = crHandPoint
        Left = 120
        Height = 15
        Top = 152
        Width = 121
        Caption = 'code.rosaelefanten.org'
        Font.Color = clBlue
        Font.Style = [fsUnderline]
        ParentFont = False
        OnClick = lblFossilRepoClick
      end
      object lblGithubRepo: TLabel
        Cursor = crHandPoint
        Left = 120
        Height = 15
        Top = 176
        Width = 62
        Caption = 'github.com'
        Font.Color = clBlue
        Font.Style = [fsUnderline]
        ParentFont = False
        OnClick = lblGithubRepoClick
      end
    end
  end
  object odOpenGroffFile: TOpenDialog
    Title = 'open a groff document'
    Left = 688
    Top = 8
  end
  object sdSaveGroffFile: TSaveDialog
    Title = 'save a groff document'
    Left = 736
    Top = 8
  end
  object iniStorage: TIniPropStorage
    StoredValues = <>
    IniFileName = 'groffstudio.ini'
    Left = 584
    Top = 8
  end
end

unit Unit1;

{
  The contents of this file are subject to the terms of the
  Common Development and Distribution License, Version 1.1 only
  (the "License").  You may not use this file except in compliance
  with the License.

  See the file LICENSE in this distribution for details.
  A copy of the CDDL is also available via the Internet at
  https://spdx.org/licenses/CDDL-1.1.html

  When distributing Covered Code, include this CDDL HEADER in each
  file and include the contents of the LICENSE file from this
  distribution.
}

{$mode objfpc}{$H+}

interface

uses
  Classes, SysUtils, Forms, Controls, Graphics, Dialogs, ComCtrls, StdCtrls,
  ExtCtrls, Buttons, ExtendedNotebook, SynEdit, fphttpclient, opensslsockets,
  RegExpr, LCLIntf, LCLType, IniPropStorage, Process, Helpers, fileinfo,
  {$IF DEFINED(WINDOWS)}
  winpeimagereader,
  {$ELSEIF DEFINED(MACOS)}
  machoreader,
  {$ELSEIF DEFINED(LINUX)}
  elfreader,
  {$ENDIF}
  BuildOutputWindow;

type

  { TMainForm }

  TMainForm = class(TForm)
    btnSaveGroff: TButton;
    btnLoadGroff: TButton;
    btnBuild: TButton;
    btnDownloadGroffWindows: TButton;
    btnSaveSettings: TButton;
    chkAutoSaveBuildSettings: TCheckBox;
    chkPdfMark: TCheckBox;
    chkRefer: TCheckBox;
    chkChem: TCheckBox;
    chkGrn: TCheckBox;
    chkTbl: TCheckBox;
    chkPic: TCheckBox;
    chkEqn: TCheckBox;
    cmbMacro: TComboBox;
    edtGroffInstalledVersion: TEdit;
    edtGroffstudioInstalledVersion: TEdit;
    edtOnlineGroffVersionWindows: TEdit;
    ExtendedNotebook1: TExtendedNotebook;
    GroupBox1: TGroupBox;
    GroupBox2: TGroupBox;
    iniStorage: TIniPropStorage;
    Label1: TLabel;
    Label10: TLabel;
    Label11: TLabel;
    Label12: TLabel;
    Label13: TLabel;
    Label14: TLabel;
    lblGithubRepo: TLabel;
    lblFossilRepo: TLabel;
    lblWebsite: TLabel;
    Label2: TLabel;
    Label3: TLabel;
    Label4: TLabel;
    Label5: TLabel;
    Label6: TLabel;
    Label7: TLabel;
    Label8: TLabel;
    lblAboutProductName: TLabel;
    lblTroffCommandNotFound: TLabel;
    Label9: TLabel;
    MainStatusBar: TStatusBar;
    mLicense: TMemo;
    odOpenGroffFile: TOpenDialog;
    rdPdf: TRadioButton;
    rdPs: TRadioButton;
    sdSaveGroffFile: TSaveDialog;
    SynEdit1: TSynEdit;
    tsEdit: TTabSheet;
    tsAbout: TTabSheet;
    tsGroff: TTabSheet;
    tsSettings: TTabSheet;
    procedure btnBuildClick(Sender: TObject);
    procedure btnDownloadGroffWindowsClick(Sender: TObject);
    procedure btnLoadGroffClick(Sender: TObject);
    procedure btnSaveGroffClick(Sender: TObject);
    procedure btnSaveSettingsClick(Sender: TObject);
    procedure FormClose(Sender: TObject; var CloseAction: TCloseAction);
    procedure FormCreate(Sender: TObject);
    procedure lblFossilRepoClick(Sender: TObject);
    procedure lblGithubRepoClick(Sender: TObject);
    procedure lblWebsiteClick(Sender: TObject);
    procedure rdPdfChange(Sender: TObject);
    procedure rdPsChange(Sender: TObject);
    procedure SynEdit1Change(Sender: TObject);
  private
    var currentGroffFilePath: String;
    var currentGroffFileName: String;
    var hasGroff: Boolean;
    var unsavedChanges: Boolean;
    var latestGroffWindowsUrl: String;

    var storeBuildSettings: Boolean;
  public

  end;

var
  MainForm: TMainForm;
  BuildWindow: TBuildStatusWindow;

implementation

{$R *.lfm}

{ TMainForm }

procedure TMainForm.FormCreate(Sender: TObject);
var
  GroffOutputVersion: String;
  OnlineVersionsFile: String;
  reGroffVersion, reGroffStudioVersion: TRegExpr;
  FileVerInfo: TFileVersionInfo;
  HasVersionUpdate: Integer;
  GroffHelpers: TGroffHelpers;
  ResStream: TResourceStream;
begin
  // What's the current running groff version?
  if RunCommand('troff', ['--version'], GroffOutputVersion) then
  begin
    edtGroffInstalledVersion.Text := GroffOutputVersion;
    hasGroff := True;
  end else begin
    edtGroffInstalledVersion.Text := 'n/a';
    hasGroff := False;
    lblTroffCommandNotFound.Visible := True;
  end;

  // Default file name
  currentGroffFilePath := '[unsaved file]';

  // Embed the license
  ResStream:= TResourceStream.Create(HInstance, 'LICENSE', RT_RCDATA);
  try
    mLicense.Lines.LoadFromStream(ResStream);
  finally
    ResStream.Free;
  end;

  // Restore the settings
  iniStorage.Restore;
  storeBuildSettings := iniStorage.ReadBoolean('AutoSaveBuildSettings', False);
  chkAutoSaveBuildSettings.Checked := storeBuildSettings;

  if storeBuildSettings then
  begin
       cmbMacro.Text := iniStorage.ReadString('BuildChosenMacro', '[ select ]');
       chkChem.Checked := iniStorage.ReadBoolean('BuildUseChem', False);
       chkEqn.Checked := iniStorage.ReadBoolean('BuildUseEqn', False);
       chkGrn.Checked := iniStorage.ReadBoolean('BuildUseGrn', False);
       chkPic.Checked := iniStorage.ReadBoolean('BuildUsePic', False);
       chkRefer.Checked := iniStorage.ReadBoolean('BuildUseRefer', False);
       chkTbl.Checked := iniStorage.ReadBoolean('BuildUseTbl', False);
       chkPdfMark.Checked := iniStorage.ReadBoolean('BuildUsePdfMark', False);
       rdPs.Checked := iniStorage.ReadBoolean('BuildToPostscript', False);
       rdPdf.Checked := iniStorage.ReadBoolean('BuildToPDF', False);
  end;

  {$IFDEF WINDOWS}
  // What's the latest available version?
  FileVerInfo := TFileVersionInfo.Create(nil);

  try
    FileVerInfo.ReadFileInfo;
    edtGroffStudioInstalledVersion.Text := FileVerInfo.VersionStrings.Values['FileVersion'];
    lblAboutProductName.Caption := FileVerInfo.VersionStrings.Values['ProductName'] + ' ' + FileVerInfo.VersionStrings.Values['FileVersion'];

    OnlineVersionsFile := TFPCustomHTTPClient.SimpleGet('https://groff.tuxproject.de/updates/versions.txt');
    reGroffVersion := TRegExpr.Create('groff-win ([\d\.]+) (.*)$');
    reGroffVersion.ModifierM := True;
    if reGroffVersion.Exec(OnlineVersionsFile) then
    begin
      edtOnlineGroffVersionWindows.Text := reGroffVersion.Match[1];
      latestGroffWindowsUrl := reGroffVersion.Match[2];
    end else begin
      edtOnlineGroffVersionWindows.Text := 'error';
      btnDownloadGroffWindows.Enabled := False;
    end;

    // Note that there is no version check (nor precompiled downloads :-))
    // for non-Windows versions right now. Contributors welcome.
    reGroffStudioVersion := TRegExpr.Create('studio-win ([\d\.]+) (.*)$');
    reGroffStudioVersion.ModifierM := True;
    if reGroffStudioVersion.Exec(OnlineVersionsFile) then
    begin
      // Compare the two versions - ours and the online one:
      GroffHelpers.VerStrCompare(reGroffStudioVersion.Match[1], FileVerInfo.VersionStrings.Values['FileVersion'], HasVersionUpdate);
      if HasVersionUpdate > 0 then
        MainStatusBar.Panels[2].Text := 'update ' + reGroffStudioVersion.Match[1] + ' available'
      else
        MainStatusBar.Panels[2].Text := IntToStr(HasVersionUpdate);
    end else MainStatusBar.Panels[2].Text := '';
  finally
    FileVerInfo.Free;
  end;
  {$ELSE}
  // Non-Windows platforms won't need all that.
  edtOnlineGroffVersionWindows.Text := 'n/a';
  btnDownloadGroffWindows.Enabled := False;
  MainStatusBar.Panels[2].Text := '';
  {$ENDIF}

  // Loaded file display
  MainStatusBar.Panels[0].Text := '';

  // Groff build status
  MainStatusBar.Panels[1].Text := '';
end;

procedure TMainForm.lblFossilRepoClick(Sender: TObject);
begin
  OpenURL('https://code.rosaelefanten.org/groffstudio');
end;

procedure TMainForm.lblGithubRepoClick(Sender: TObject);
begin
  OpenURL('https://github.com/dertuxmalwieder/groffstudio');
end;

procedure TMainForm.lblWebsiteClick(Sender: TObject);
begin
  OpenURL('https://groff.tuxproject.de');
end;

procedure TMainForm.rdPdfChange(Sender: TObject);
begin
  chkPdfMark.Enabled := True;
end;

procedure TMainForm.rdPsChange(Sender: TObject);
begin
  chkPdfMark.Enabled := False;
end;

procedure TMainForm.SynEdit1Change(Sender: TObject);
begin
  // Set the "Changed" mark:
  MainStatusBar.Panels[0].Text := '* ' + currentGroffFileName;
  unsavedChanges := True;
end;

procedure TMainForm.btnDownloadGroffWindowsClick(Sender: TObject);
begin
   {$IFDEF WINDOWS}
   OpenURL(latestGroffWindowsUrl);
   {$ENDIF}
end;

procedure TMainForm.btnBuildClick(Sender: TObject);
var
  buildSuccess: Boolean;
  buildOpts: String;
  outputFileName: String;
begin
  // Reset status display:
  MainStatusBar.Panels[1].Text := '';

  BuildWindow := TBuildStatusWindow.Create(Application);
  BuildWindow.ShowModal;

  // Build the parameters:
  buildOpts := 'groff';

  // - Macro:
  buildOpts := buildOpts + ' -' + cmbMacro.SelText;

  // - Enforce UTF-8:
  buildOpts := buildOpts + ' -Kutf8';

  // - Preprocessors:
  if chkChem.Checked then   buildOpts := buildOpts + ' -chem';
  if chkEqn.Checked then    buildOpts := buildOpts + ' -eqn';
  if chkGrn.Checked then    buildOpts := buildOpts + ' -grn';
  if chkPic.Checked then    buildOpts := buildOpts + ' -pic';
  if chkRefer.Checked then  buildOpts := buildOpts + ' -refer';
  if chkTbl.Checked then    buildOpts := buildOpts + ' -tbl';

  // - PDF-specifics:
  if rdPdf.Checked then begin
    buildOpts := buildOpts + ' -Tpdf';
    if chkPdfMark.Checked then buildOpts := buildOpts + ' -mpdfmark';
    outputFileName := currentGroffFilePath + '.pdf';
  end
  else outputFileName := currentGroffFilePath + '.ps';

  // - Input file:
  buildOpts := buildOpts + ' ' + currentGroffFilePath;
  buildOpts := buildOpts + ' > ' + outputFileName;

  // Build:
  buildSuccess := BuildWindow.BuildDocument(buildOpts);
  if buildSuccess then
    MainStatusBar.Panels[1].Text := 'build successful'
  else
    MainStatusBar.Panels[1].Text := 'build problem';

  FreeAndNil(BuildWindow);
end;

procedure TMainForm.btnLoadGroffClick(Sender: TObject);
var
  Reply, BoxStyle: Integer;
begin
  // If the current file has unsaved changes, ask first.
  if unsavedChanges then with Application do begin
    BoxStyle := MB_ICONQUESTION + MB_YESNO;
    Reply := MessageBox('Do you want to save the document first?', 'UnsavedChanges', BoxStyle);
    if Reply = IDYES then SynEdit1.Lines.SaveToFile(currentGroffFilePath);
    unsavedChanges := False;
  end;

  if odOpenGroffFile.Execute then
  begin
    if FileExists(odOpenGroffFile.FileName) then
    begin
      currentGroffFilePath := odOpenGroffFile.FileName;
      currentGroffFileName := ExtractFileName(odOpenGroffFile.FileName);
      SynEdit1.Lines.LoadFromFile(odOpenGroffFile.FileName);

      if hasGroff then btnBuild.Enabled := True;

      // Display the current file:
      MainStatusBar.Panels[0].Text := currentGroffFileName;
    end;
  end;
end;

procedure TMainForm.btnSaveGroffClick(Sender: TObject);
begin
  if FileExists(currentGroffFilePath) then
    // We don't need to open the Save As box every time.
    SynEdit1.Lines.SaveToFile(currentGroffFilePath)
  else if sdSaveGroffFile.Execute then
  begin
    currentGroffFilePath := sdSaveGroffFile.FileName;
    currentGroffFileName := ExtractFileName(currentGroffFilePath);
    SynEdit1.Lines.SaveToFile(sdSaveGroffFile.FileName);

    if hasGroff then btnBuild.Enabled := True;
  end;

  // Remove the "Changed" mark:
  MainStatusBar.Panels[0].Text := currentGroffFileName;
  unsavedChanges := False;
end;

procedure TMainForm.btnSaveSettingsClick(Sender: TObject);
begin
  // Store the build settings:
  iniStorage.WriteString('BuildChosenMacro', cmbMacro.Text);
  iniStorage.WriteBoolean('BuildUseChem', chkChem.Checked);
  iniStorage.WriteBoolean('BuildUseEqn', chkEqn.Checked);
  iniStorage.WriteBoolean('BuildUseGrn', chkGrn.Checked);
  iniStorage.WriteBoolean('BuildUsePic', chkPic.Checked);
  iniStorage.WriteBoolean('BuildUseRefer', chkRefer.Checked);
  iniStorage.WriteBoolean('BuildUseTbl', chkTbl.Checked);
  iniStorage.WriteBoolean('BuildUsePdfMark', chkPdfMark.Checked);
  iniStorage.WriteBoolean('BuildToPostscript', rdPs.Checked);
  iniStorage.WriteBoolean('BuildToPDF', rdPDF.Checked);

  // Store the IDE settings:
  iniStorage.WriteBoolean('AutoSaveBuildSettings', chkAutoSaveBuildSettings.Checked);

  iniStorage.Save;
end;

procedure TMainForm.FormClose(Sender: TObject; var CloseAction: TCloseAction);
var
  Reply, BoxStyle: Integer;
begin
  // If the current file has unsaved changes, ask first.
  if unsavedChanges then
  with Application do begin
    BoxStyle := MB_ICONQUESTION + MB_YESNO;
    Reply := MessageBox('Do you want to save the document first?', 'UnsavedChanges', BoxStyle);
    if Reply = IDYES then SynEdit1.Lines.SaveToFile(currentGroffFilePath);
  end;
end;

end.