Minor

Minor

; Script generated by the Inno Setup Script Wizard.
; SEE THE DOCUMENTATION FOR DETAILS ON CREATING INNO SETUP SCRIPT FILES!

#define AppName "Red Hat Developer Platform"
#define AppVersion "1.0"
#define AppPublisher "Red Hat"
#define AppURL "http://www.redhat.com/"

#include <idp.iss>

[Setup]
; NOTE: The value of AppId uniquely identifies this application.
; Do not use the same AppId value in installers for other applications.
; (To generate a new GUID, click Tools | Generate GUID inside the IDE.)
AppId={{C72362A0-26F3-49D6-8ED1-8214644255DD}
AppName={#AppName}
AppVersion={#AppVersion}
;AppVerName={#AppName} {#AppVersion}
AppPublisher={#AppPublisher}
AppPublisherURL={#AppURL}
AppSupportURL={#AppURL}
AppUpdatesURL={#AppURL}
CreateAppDir=yes
DefaultDirName={pf}\{#AppName}
DefaultGroupName={#AppName}
OutputBaseFilename=developer_platform
Compression=lzma
SolidCompression=yes
WizardSmallImageFile=blank.bmp
BackColor=clWhite
BackSolid=yes
DisableWelcomePage=yes

[Files]
Source: "bg.bmp"; Flags: dontcopy

[Languages]
Name: "english"; MessagesFile: "compiler:Default.isl"

[Registry]
Root: HKLM; Subkey: "Software\Red Hat";            Flags: uninsdeletekeyifempty
Root: HKLM; Subkey: "Software\Red Hat\{#AppName}"; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Red Hat\{#AppName}"; ValueType: string; ValueName: "InstallDir"; ValueData: "{app}"

[Code]

type
  ComponentEntry = record
    Container: TPanel;
    Content: TPanel;
  end;
  BcLabelArray = array[1..4] of TLabel;

var
  // Page IDs
  AuthPageID, ComponentPageID, DownloadPageID : Integer;

  AuthLabel: TNewStaticText;

  // "Standard" blue color used throughout the installer
  StdColor: TColor;

  // Breadcrumb image
  Breadcrumbs: TBitmapImage;

  // Breadcrumb labels, we store references to these in an array for convenience
  BreadcrumbLabel: BcLabelArray;

// Converts a color String in the format '$rrggbb' to a TColor value
function StringToColor(Color: String): TColor;
var
    RR, GG, BB: String;
    Dec: Integer;
begin
    { Change string Color from $RRGGBB to $BBGGRR and then convert to TColor }
    if((Length(Color) <> 7) or (Color[1] <> '$')) then
        Result := $000000
    else
    begin
        RR := Color[2] + Color[3];
        GG := Color[4] + Color[5];
        BB := Color[6] + Color[7];
        Dec := StrToInt('$' + BB + GG + RR);
        Result := TColor(Dec);
    end;
end;

procedure LoginButtonOnClick(Sender: TObject);
var
  Page: TWizardPage;
  Button: TNewButton;
begin
  Page := PageFromID(AuthPageID);

  // Display the 'authentication successful' message
  AuthLabel.Visible := True;

  // Enable the 'Next' button
  Wizardform.NextButton.Enabled := True;
end;

procedure ForgotLabelOnClick(Sender: TObject);
var
  ErrorCode: Integer;
begin
  ShellExecAsOriginalUser('open', 'http://www.redhat.com/', '', '', SW_SHOWNORMAL, ewNoWait, ErrorCode);
end;

// Create the welcome page - this page allows the user to log in to their Red Hat account
function createWelcomePage: TWizardPage;
var
  Page: TWizardPage;
  LoginLabel: TNewStaticText;
  ForgotLabel: TNewStaticText;
  Button: TNewButton;
  Edit: TNewEdit;
  PasswordEdit: TPasswordEdit;
begin
  Page := CreateCustomPage(wpWelcome, '', '');

  // The page has a unique id, we store it in the AuthPageID variable here so that we can refer to it elsewhere
  AuthPageID := Page.ID;

  // Create the label for the user's login name
  LoginLabel := TNewStaticText.Create(Page);
  LoginLabel.Caption := 'Log in to your Red Hat account';
  LoginLabel.Parent := Page.Surface;
  LoginLabel.Color := clWhite;
  LoginLabel.Font.Style := LoginLabel.Font.Style + [fsBold];
  LoginLabel.Font.Size := 10;

  // Create an edit control for the user's login name
  Edit := TNewEdit.Create(Page);
  Edit.Top := LoginLabel.Top + LoginLabel.Height + ScaleY(8);
  Edit.Width := Page.SurfaceWidth div 2 - ScaleX(8);
  Edit.Text := 'Red Hat Login';
  Edit.Parent := Page.Surface;

  // Create a password control for the user's password
  PasswordEdit := TPasswordEdit.Create(Page);
  PasswordEdit.Top := Edit.Top + Edit.Height + ScaleY(8);
  PasswordEdit.Width := Edit.Width;
  PasswordEdit.Text := 'Password';
  PasswordEdit.Parent := Page.Surface;

  // Create the 'LOG IN' button
  Button := TNewButton.Create(Page);
  Button.Width := ScaleX(75);
  Button.Height := ScaleY(23);
  Button.Caption := 'LOG IN';
  Button.Top := PasswordEdit.Top + PasswordEdit.Height + ScaleY(8);
  Button.OnClick := @LoginButtonOnClick;
  Button.Parent := Page.Surface;

  // Create the 'forgot password' link
  ForgotLabel := TNewStaticText.Create(Page);
  ForgotLabel.Caption := 'Forgot your login or password?';
  ForgotLabel.Cursor := crHand;
  ForgotLabel.OnClick := @ForgotLabelOnClick;
  ForgotLabel.Parent := Page.Surface;
  ForgotLabel.Color := clWhite;
  { Alter Font *after* setting Parent so the correct defaults are inherited first }
  //ForgotLabel.Font.Style := URLLabel.Font.Style + [fsUnderline];
  ForgotLabel.Font.Style := ForgotLabel.Font.Style + [fsBold];
  ForgotLabel.Font.Color := StdColor;
  ForgotLabel.Top := Button.Top + ((Button.Height - ForgotLabel.Height) / 2) + ScaleY(0);
  ForgotLabel.Left := Button.Left + Button.Width + ScaleX(20);

  // Create the 'auth successful' label.  We set its visibility to false at first, then display it later when
  // auth is successful
  AuthLabel := TNewStaticText.Create(Page);
  AuthLabel.Caption := 'Authentication Successful';
  AuthLabel.Parent := Page.Surface;
  AuthLabel.Color := clWhite;
  AuthLabel.Font.Color := clGreen;
  AuthLabel.Visible := False;
  AuthLabel.Top := Button.Top + Button.Height + ScaleY(8);

  result := Page;
end;

function createComponentEntry(Page: TWizardPage; Top: integer; ComponentName: String; ComponentVersion: String;
    ComponentDescription: String; ContentHeight: integer): ComponentEntry;
var
  Panel, PanelHeader, PanelContent: TPanel;
  NameLabel, VersionLabel, DescriptionLabel: TNewStaticText;
begin
  Panel := TPanel.Create(Page);
  Panel.Parent := Page.Surface;
  Panel.Top := Top;
  Panel.BorderStyle := bsNone;
  Panel.Color := StringToColor('$d3d3d3');
  Panel.Width := 840;
  Panel.Height := ContentHeight + 40;
  Panel.BevelInner := bvNone;
  Panel.BevelOuter := bvNone;

  PanelHeader := TPanel.Create(Page);
  PanelHeader.Parent := Panel;
  PanelHeader.Top := 1;
  PanelHeader.Left := 1;
  PanelHeader.BorderStyle := bsNone;
  PanelHeader.Color := StringToColor('$f6f6f6');
  PanelHeader.Width := 838;
  PanelHeader.Height := 39;
  PanelHeader.BevelInner := bvNone;
  PanelHeader.BevelOuter := bvNone;

  NameLabel := TNewStaticText.Create(Page);
  NameLabel.Caption := ComponentName;
  NameLabel.Parent := PanelHeader;
  NameLabel.Left := 12;
  NameLabel.Top := 2;
  NameLabel.Font.Size := 11;
  NameLabel.Font.Color := StringToColor('$cc0000');
  NameLabel.Font.Style := NameLabel.Font.Style + [fsBold];

  VersionLabel := TNewStaticText.Create(Page);
  VersionLabel.Caption := ComponentVersion;
  VersionLabel.Parent := PanelHeader;
  VersionLabel.Left := NameLabel.Left + NameLabel.Width + ScaleX(4);
  VersionLabel.Top := 8;
  VersionLabel.Font.Size := 7;
  VersionLabel.Font.Color := StringToColor('$797979');

  DescriptionLabel := TNewStaticText.Create(Page);
  DescriptionLabel.Caption := ComponentDescription;
  DescriptionLabel.Parent := PanelHeader;
  DescriptionLabel.Left := 12;
  DescriptionLabel.Top := NameLabel.Top + NameLabel.Height + ScaleY(2);
  DescriptionLabel.Font.Size := 7;
  DescriptionLabel.Font.Color := StringToColor('$797979');

  PanelContent := TPanel.Create(Page);
  PanelContent.Parent := Panel;
  PanelContent.Top := 41;
  PanelContent.Left := 1;
  PanelContent.BorderStyle := bsNone;
  PanelContent.Color := clWhite;
  PanelContent.Width := 838;
  PanelContent.Height := ContentHeight - 2;
  PanelContent.BevelInner := bvNone;
  PanelContent.BevelOuter := bvNone;

  Result.Container := Panel;
  Result.Content := PanelContent;
end;

// Create the welcome page - this page allows the user to log in to their Red Hat account
function createComponentPage: TWizardPage;
var
  Page: TWizardPage;
  HeadingLabel: TNewStaticText;
  Entry: ComponentEntry;
begin
  Page := CreateCustomPage(AuthPageID, '', '');

  // The page has a unique id, we store it in the AuthPageID variable here so that we can refer to it elsewhere
  ComponentPageID := Page.ID;

  // Create the heading label for the component selection list
  HeadingLabel := TNewStaticText.Create(Page);
  HeadingLabel.Caption := 'Select the products and tools you want to install.';
  HeadingLabel.Parent := Page.Surface;
  HeadingLabel.Font.Size := 8;

  Entry := createComponentEntry(Page, HeadingLabel.Top + HeadingLabel.Height + ScaleY(8),
    'RED HAT ENTERPRISE LINUX ATOMIC PLATFORM', 'v2.0',
    'Host Linux containers in a minimal version of Red Hat Enterprise Linux.', 80);

  Entry := createComponentEntry(Page, Entry.Container.Top + Entry.Container.Height + ScaleY(8),
    'RED HAT JBOSS DEVELOPER STUDIO', 'v9.0',
    'An IDE with tooling that will help you easily code, test, and deploy your projects.', 60);

  Entry := createComponentEntry(Page, Entry.Container.Top + Entry.Container.Height + ScaleY(8),
    'RED HAT OPENSHIFT ENTERPRISE', 'v3.0',
    'DevOps tooling that helps you easily build and deploy your projects in a PaaS environment.', 40);
end;

procedure CreateWizardPages;
begin
  createWelcomePage;
  createComponentPage;

end;

procedure activateDownloadForm(Page: TWizardPage);
begin
   idpFormActivate(Page);
   MsgBox('Downloads complete', mbInformation, MB_OK);

   // TODO perform installs next
end;

function createDownloadForm(PreviousPageId: Integer): Integer;
begin
    IDPForm.Page := CreateCustomPage(PreviousPageId, ExpandConstant('{cm:IDP_FormCaption}'), ExpandConstant('{cm:IDP_FormDescription}'));

    IDPForm.TotalProgressBar := TNewProgressBar.Create(IDPForm.Page);
    with IDPForm.TotalProgressBar do
    begin
        Parent := IDPForm.Page.Surface;
        Left := ScaleX(0);
        Top := ScaleY(16);
        Width := ScaleX(410);
        Height := ScaleY(20);
        Min := 0;
        Max := 100;
    end;

    IDPForm.TotalProgressLabel := TNewStaticText.Create(IDPForm.Page);
    with IDPForm.TotalProgressLabel do
    begin
        Parent := IDPForm.Page.Surface;
        Caption := ExpandConstant('{cm:IDP_TotalProgress}');
        Left := ScaleX(0);
        Top := ScaleY(0);
        Width := ScaleX(200);
        Height := ScaleY(14);
        AutoSize := False;
        TabOrder := 1;
    end;

    IDPForm.CurrentFileLabel := TNewStaticText.Create(IDPForm.Page);
    with IDPForm.CurrentFileLabel do
    begin
        Parent := IDPForm.Page.Surface;
        Caption := ExpandConstant('{cm:IDP_CurrentFile}');
        Left := ScaleX(0);
        Top := ScaleY(48);
        Width := ScaleX(200);
        Height := ScaleY(14);
        AutoSize := False;
        TabOrder := 2;
    end;

    IDPForm.FileProgressBar := TNewProgressBar.Create(IDPForm.Page);
    with IDPForm.FileProgressBar do
    begin
        Parent := IDPForm.Page.Surface;
        Left := ScaleX(0);
        Top := ScaleY(64);
        Width := ScaleX(410);
        Height := ScaleY(20);
        Min := 0;
        Max := 100;
    end;

    IDPForm.TotalDownloaded := TNewStaticText.Create(IDPForm.Page);
    with IDPForm.TotalDownloaded do
    begin
        Parent := IDPForm.Page.Surface;
        Caption := '';
        Left := ScaleX(290);
        Top := ScaleY(0);
        Width := ScaleX(120);
        Height := ScaleY(14);
        AutoSize := False;
        TabOrder := 4;
    end;

    IDPForm.FileDownloaded := TNewStaticText.Create(IDPForm.Page);
    with IDPForm.FileDownloaded do
    begin
        Parent := IDPForm.Page.Surface;
        Caption := '';
        Left := ScaleX(290);
        Top := ScaleY(48);
        Width := ScaleX(120);
        Height := ScaleY(14);
        AutoSize := False;
        TabOrder := 5;
    end;

    IDPForm.FileNameLabel := TNewStaticText.Create(IDPForm.Page);
    with IDPForm.FileNameLabel do
    begin
        Parent := IDPForm.Page.Surface;
        Caption := ExpandConstant('{cm:IDP_File}');
        Left := ScaleX(0);
        Top := ScaleY(100);
        Width := ScaleX(116);
        Height := ScaleY(14);
        AutoSize := False;
        TabOrder := 6;
    end;

    IDPForm.SpeedLabel := TNewStaticText.Create(IDPForm.Page);
    with IDPForm.SpeedLabel do
    begin
        Parent := IDPForm.Page.Surface;
        Caption := ExpandConstant('{cm:IDP_Speed}');
        Left := ScaleX(0);
        Top := ScaleY(116);
        Width := ScaleX(116);
        Height := ScaleY(14);
        AutoSize := False;
        TabOrder := 7;
    end;

    IDPForm.StatusLabel := TNewStaticText.Create(IDPForm.Page);
    with IDPForm.StatusLabel do
    begin
        Parent := IDPForm.Page.Surface;
        Caption := ExpandConstant('{cm:IDP_Status}');
        Left := ScaleX(0);
        Top := ScaleY(132);
        Width := ScaleX(116);
        Height := ScaleY(14);
        AutoSize := False;
        TabOrder := 8;
    end;

    IDPForm.ElapsedTimeLabel := TNewStaticText.Create(IDPForm.Page);
    with IDPForm.ElapsedTimeLabel do
    begin
        Parent := IDPForm.Page.Surface;
        Caption := ExpandConstant('{cm:IDP_ElapsedTime}');
        Left := ScaleX(0);
        Top := ScaleY(148);
        Width := ScaleX(116);
        Height := ScaleY(14);
        AutoSize := False;
        TabOrder := 9;
    end;

    IDPForm.RemainingTimeLabel := TNewStaticText.Create(IDPForm.Page);
    with IDPForm.RemainingTimeLabel do
    begin
        Parent := IDPForm.Page.Surface;
        Caption := ExpandConstant('{cm:IDP_RemainingTime}');
        Left := ScaleX(0);
        Top := ScaleY(164);
        Width := ScaleX(116);
        Height := ScaleY(14);
        AutoSize := False;
        TabOrder := 10;
    end;

    IDPForm.FileName := TNewStaticText.Create(IDPForm.Page);
    with IDPForm.FileName do
    begin
        Parent := IDPForm.Page.Surface;
        Caption := '';
        Left := ScaleX(120);
        Top := ScaleY(100);
        Width := ScaleX(280);
        Height := ScaleY(14);
        AutoSize := False;
        TabOrder := 11;
    end;

    IDPForm.Speed := TNewStaticText.Create(IDPForm.Page);
    with IDPForm.Speed do
    begin
        Parent := IDPForm.Page.Surface;
        Caption := '';
        Left := ScaleX(120);
        Top := ScaleY(116);
        Width := ScaleX(280);
        Height := ScaleY(14);
        AutoSize := False;
        TabOrder := 12;
    end;

    IDPForm.Status := TNewStaticText.Create(IDPForm.Page);
    with IDPForm.Status do
    begin
        Parent := IDPForm.Page.Surface;
        Caption := '';
        Left := ScaleX(120);
        Top := ScaleY(132);
        Width := ScaleX(280);
        Height := ScaleY(14);
        AutoSize := False;
        TabOrder := 13;
    end;

    IDPForm.ElapsedTime := TNewStaticText.Create(IDPForm.Page);
    with IDPForm.ElapsedTime do
    begin
        Parent := IDPForm.Page.Surface;
        Caption := '';
        Left := ScaleX(120);
        Top := ScaleY(148);
        Width := ScaleX(280);
        Height := ScaleY(14);
        AutoSize := False;
        TabOrder := 14;
    end;

    IDPForm.RemainingTime := TNewStaticText.Create(IDPForm.Page);
    with IDPForm.RemainingTime do
    begin
        Parent := IDPForm.Page.Surface;
        Caption := '';
        Left := ScaleX(120);
        Top := ScaleY(164);
        Width := ScaleX(280);
        Height := ScaleY(14);
        AutoSize := False;
        TabOrder := 15;
    end;

    IDPForm.DetailsButton := TNewButton.Create(IDPForm.Page);
    with IDPForm.DetailsButton do
    begin
        Parent := IDPForm.Page.Surface;
        Caption := ExpandConstant('{cm:IDP_DetailsButton}');
        Left := ScaleX(336);
        Top := ScaleY(184);
        Width := ScaleX(75);
        Height := ScaleY(23);
        TabOrder := 16;
        OnClick := @idpDetailsButtonClick;
    end;

    IDPForm.InvisibleButton := TNewButton.Create(IDPForm.Page);
    with IDPForm.InvisibleButton do
    begin
        Parent := IDPForm.Page.Surface;
        Caption := ExpandConstant('You must not see this button');
        Left := ScaleX(0);
        Top := ScaleY(0);
        Width := ScaleX(10);
        Height := ScaleY(10);
        TabOrder := 17;
        Visible := False;
        OnClick := @idpReportErrorHelper;
    end;

    with IDPForm.Page do
    begin
        OnActivate          := @idpFormActivate;
        OnShouldSkipPage    := @idpShouldSkipPage;
        OnBackButtonClick   := @idpBackButtonClick;
        OnNextButtonClick   := @idpNextButtonClick;
        OnCancelButtonClick := @idpCancelButtonClick;
    end;

    Result := IDPForm.Page.ID;
end;

procedure SelectBreadcrumb(Index: Integer);
var
  I: Integer;
  ItemColor: TColor;
begin
  for I := 1 to 4 do
  begin
    if (I = Index) then
      begin
        ItemColor := StdColor;
        BreadcrumbLabel[I].Font.Style := BreadcrumbLabel[I].Font.Style + [fsBold];
      end
    else
      begin
        ItemColor := StringToColor('$cccccc');
        BreadcrumbLabel[I].Font.Style := BreadcrumbLabel[I].Font.Style - [fsBold];
      end;

    BreadcrumbLabel[I].Font.Color := ItemColor;
    BreadcrumbLabel[I].Width := 120;
    BreadcrumbLabel[I].Alignment := taCenter;

    with Breadcrumbs.Bitmap.Canvas do
    begin
      Brush.Color := ItemColor;
      Brush.Style := bsSolid;
      Pen.Color := ItemColor;;
      Ellipse(BreadcrumbLabel[I].Left + 54, 22, BreadcrumbLabel[I].Left + 64, 12);
    end;
  end;
end;

procedure CurPageChanged(CurPageID: Integer);
begin
  if (CurPageID = AuthPageID) then
  begin
    Wizardform.NextButton.Enabled := False;
    SelectBreadcrumb(1);
  end else if (CurPageID = ComponentPageID) then
  begin
    SelectBreadcrumb(2);
  end else if (CurPageID = DownloadPageID) then
  begin
    SelectBreadcrumb(3);
    WizardForm.NextButton.Visible := False;
  end;
end;

procedure CreateBreadcrumbLabel(Index: Integer; Caption: String);
begin
  BreadcrumbLabel[Index] := TLabel.Create(WizardForm.MainPanel);
  BreadcrumbLabel[Index].Caption := Caption;
  BreadcrumbLabel[Index].Parent := WizardForm.MainPanel;
  BreadcrumbLabel[Index].Font.Color := StringToColor('$cccccc');
  BreadcrumbLabel[Index].Font.Size := 8;
  BreadcrumbLabel[Index].Top := 24;
  BreadcrumbLabel[Index].Left := 36 + ((Index - 1) * 120);
  BreadcrumbLabel[Index].Width := 120;
  BreadcrumbLabel[Index].Alignment := taCenter;
end;

procedure InitializeWizard();
var
  BackgroundBitmapImage: TBitmapImage;
  BackgroundBitmapText: TNewStaticText;
  BitmapFileName: String;
begin
  StdColor := StringToColor('$0093d9');

  { Custom wizard pages }

  WizardForm.PageNameLabel.Visible := False;
  WizardForm.PageDescriptionLabel.Visible := False;

  WizardForm.OuterNotebook.Width := 880;
  WizardForm.OuterNotebook.Height := 460;

  WizardForm.InnerNotebook.Width := 880;
  WizardForm.InnerNotebook.Height := 460;

  // Set the width of the top panel
  WizardForm.MainPanel.Width := 920;

  WizardForm.WizardSmallBitmapImage.Visible := false;

  Breadcrumbs := TBitmapImage.Create(WizardForm.MainPanel);
  Breadcrumbs.Parent := WizardForm.MainPanel;
  Breadcrumbs.Top := 0;
  Breadcrumbs.Left := 0;
  Breadcrumbs.Width := 600;
  Breadcrumbs.Height := 50;
  Breadcrumbs.AutoSize := True;

  BitmapFileName := ExpandConstant('{tmp}\bg.bmp');
  ExtractTemporaryFile(ExtractFileName(BitmapFileName));

  Breadcrumbs.Bitmap.LoadFromFile(BitmapFileName);

  with Breadcrumbs.Bitmap.Canvas do
  begin
    Pen.Color := StringToColor('$cccccc');
    MoveTo(1, 16);
    LineTo(460,16);
  end;

  // Create the breadcrumb labels
  CreateBreadcrumbLabel(1, 'Install Setup');
  CreateBreadcrumbLabel(2, 'Confirmation');
  CreateBreadcrumbLabel(3, 'Download && Install');
  CreateBreadcrumbLabel(4, 'Get Started');

  WizardForm.BorderStyle := bsSingle;
  WizardForm.Color := clWhite;

  // These lines change the width and height of the wizard window, but components need to be repositioned
  WizardForm.Width := 940;
  WizardForm.Height := 565;
  WizardForm.Position := poScreenCenter;

  WizardForm.CancelButton.Top := 500;
  WizardForm.CancelButton.Left := 840;

  WizardForm.NextButton.Top := 500;
  WizardForm.NextButton.Left := 760;

  WizardForm.BackButton.Top := 500;
  WizardForm.BackButton.Left := 680;

  WizardForm.Bevel.Visible := False;
  WizardForm.Bevel1.Visible := False;

  // Sets the background color of the inner panel to white
  WizardForm.InnerPage.Color := clWhite;

  CreateWizardPages;

  // Show details by default
  idpSetOption('DetailedMode', '1');

  // Hide the 'Details' button
  idpSetOption('DetailsButton', '0');

  idpSetOption('Referer', 'http://www.azulsystems.com/products/zulu/downloads');
  idpAddFile('http://cdn.azulsystems.com/zulu/2015-07-8.8-bin/zulu1.8.0_51-8.8.0.3-win64.msi', 'Zulu OpenJDK');

  //idpAddFile('http://download.virtualbox.org/virtualbox/5.0.2/VirtualBox-5.0.2-102096-Win.exe', 'VirtualBox');
  //idpAddFile('https://dl.bintray.com/mitchellh/vagrant/vagrant_1.7.4.msi', 'Vagrant');

  //idpDownloadAfter(wpWelcome);

  DownloadPageID := createDownloadForm(ComponentPageID);

  idpConnectControls;
  idpInitMessages;
end;

; Script generated by the Inno Setup Script Wizard.
; SEE THE DOCUMENTATION FOR DETAILS ON CREATING INNO SETUP SCRIPT FILES!

#define AppName "Red Hat Developer Platform"
#define AppVersion "1.0"
#define AppPublisher "Red Hat"
#define AppURL "http://www.redhat.com/"

#include <idp.iss>

[Setup]
; NOTE: The value of AppId uniquely identifies this application.
; Do not use the same AppId value in installers for other applications.
; (To generate a new GUID, click Tools | Generate GUID inside the IDE.)
AppId={{C72362A0-26F3-49D6-8ED1-8214644255DD}
AppName={#AppName}
AppVersion={#AppVersion}
;AppVerName={#AppName} {#AppVersion}
AppPublisher={#AppPublisher}
AppPublisherURL={#AppURL}
AppSupportURL={#AppURL}
AppUpdatesURL={#AppURL}
CreateAppDir=yes
DefaultDirName={pf}\{#AppName}
DefaultGroupName={#AppName}
OutputBaseFilename=developer_platform
Compression=lzma
SolidCompression=yes
WizardSmallImageFile=blank.bmp
BackColor=clWhite
BackSolid=yes
DisableWelcomePage=yes

[Files]
Source: "bg.bmp"; Flags: dontcopy

[Languages]
Name: "english"; MessagesFile: "compiler:Default.isl"

[Registry]
Root: HKLM; Subkey: "Software\Red Hat";            Flags: uninsdeletekeyifempty
Root: HKLM; Subkey: "Software\Red Hat\{#AppName}"; Flags: uninsdeletekey
Root: HKLM; Subkey: "Software\Red Hat\{#AppName}"; ValueType: string; ValueName: "InstallDir"; ValueData: "{app}"

[Code]

type
  ComponentEntry = record
    Container: TPanel;
    Content: TPanel;
  end;
  BcLabelArray = array[1..4] of TLabel;

var
  // Page IDs
  AuthPageID, ComponentPageID, DownloadPageID : Integer;

  AuthLabel: TNewStaticText;

  // "Standard" blue color used throughout the installer
  StdColor: TColor;

  // Breadcrumb image
  Breadcrumbs: TBitmapImage;

  // Breadcrumb labels, we store references to these in an array for convenience
  BreadcrumbLabel: BcLabelArray;

// Converts a color String in the format '$rrggbb' to a TColor value
function StringToColor(Color: String): TColor;
var
    RR, GG, BB: String;
    Dec: Integer;
begin
    { Change string Color from $RRGGBB to $BBGGRR and then convert to TColor }
    if((Length(Color) <> 7) or (Color[1] <> '$')) then
        Result := $000000
    else
    begin
        RR := Color[2] + Color[3];
        GG := Color[4] + Color[5];
        BB := Color[6] + Color[7];
        Dec := StrToInt('$' + BB + GG + RR);
        Result := TColor(Dec);
    end;
end;

procedure LoginButtonOnClick(Sender: TObject);
var
  Page: TWizardPage;
  Button: TNewButton;
begin
  Page := PageFromID(AuthPageID);

  // Display the 'authentication successful' message
  AuthLabel.Visible := True;

  // Enable the 'Next' button
  Wizardform.NextButton.Enabled := True;
end;

procedure ForgotLabelOnClick(Sender: TObject);
var
  ErrorCode: Integer;
begin
  ShellExecAsOriginalUser('open', 'http://www.redhat.com/', '', '', SW_SHOWNORMAL, ewNoWait, ErrorCode);
end;

// Create the welcome page - this page allows the user to log in to their Red Hat account
function createWelcomePage: TWizardPage;
var
  Page: TWizardPage;
  LoginLabel: TNewStaticText;
  ForgotLabel: TNewStaticText;
  Button: TNewButton;
  Edit: TNewEdit;
  PasswordEdit: TPasswordEdit;
begin
  Page := CreateCustomPage(wpWelcome, '', '');

  // The page has a unique id, we store it in the AuthPageID variable here so that we can refer to it elsewhere
  AuthPageID := Page.ID;

  // Create the label for the user's login name
  LoginLabel := TNewStaticText.Create(Page);
  LoginLabel.Caption := 'Log in to your Red Hat account';
  LoginLabel.Parent := Page.Surface;
  LoginLabel.Color := clWhite;
  LoginLabel.Font.Style := LoginLabel.Font.Style + [fsBold];
  LoginLabel.Font.Size := 10;

  // Create an edit control for the user's login name
  Edit := TNewEdit.Create(Page);
  Edit.Top := LoginLabel.Top + LoginLabel.Height + ScaleY(8);
  Edit.Width := Page.SurfaceWidth div 2 - ScaleX(8);
  Edit.Text := 'Red Hat Login';
  Edit.Parent := Page.Surface;

  // Create a password control for the user's password
  PasswordEdit := TPasswordEdit.Create(Page);
  PasswordEdit.Top := Edit.Top + Edit.Height + ScaleY(8);
  PasswordEdit.Width := Edit.Width;
  PasswordEdit.Text := 'Password';
  PasswordEdit.Parent := Page.Surface;

  // Create the 'LOG IN' button
  Button := TNewButton.Create(Page);
  Button.Width := ScaleX(75);
  Button.Height := ScaleY(23);
  Button.Caption := 'LOG IN';
  Button.Top := PasswordEdit.Top + PasswordEdit.Height + ScaleY(8);
  Button.OnClick := @LoginButtonOnClick;
  Button.Parent := Page.Surface;

  // Create the 'forgot password' link
  ForgotLabel := TNewStaticText.Create(Page);
  ForgotLabel.Caption := 'Forgot your login or password?';
  ForgotLabel.Cursor := crHand;
  ForgotLabel.OnClick := @ForgotLabelOnClick;
  ForgotLabel.Parent := Page.Surface;
  ForgotLabel.Color := clWhite;
  { Alter Font *after* setting Parent so the correct defaults are inherited first }
  //ForgotLabel.Font.Style := URLLabel.Font.Style + [fsUnderline];
  ForgotLabel.Font.Style := ForgotLabel.Font.Style + [fsBold];
  ForgotLabel.Font.Color := StdColor;
  ForgotLabel.Top := Button.Top + ((Button.Height - ForgotLabel.Height) / 2) + ScaleY(0);
  ForgotLabel.Left := Button.Left + Button.Width + ScaleX(20);

  // Create the 'auth successful' label.  We set its visibility to false at first, then display it later when
  // auth is successful
  AuthLabel := TNewStaticText.Create(Page);
  AuthLabel.Caption := 'Authentication Successful';
  AuthLabel.Parent := Page.Surface;
  AuthLabel.Color := clWhite;
  AuthLabel.Font.Color := clGreen;
  AuthLabel.Visible := False;
  AuthLabel.Top := Button.Top + Button.Height + ScaleY(8);

  result := Page;
end;

function createComponentEntry(Page: TWizardPage; Top: integer; ComponentName: String; ComponentVersion: String;
    ComponentDescription: String; ContentHeight: integer): ComponentEntry;
var
  Panel, PanelHeader, PanelContent: TPanel;
  NameLabel, VersionLabel, DescriptionLabel: TNewStaticText;
begin
  Panel := TPanel.Create(Page);
  Panel.Parent := Page.Surface;
  Panel.Top := Top;
  Panel.BorderStyle := bsNone;
  Panel.Color := StringToColor('$d3d3d3');
  Panel.Width := 840;
  Panel.Height := ContentHeight + 40;
  Panel.BevelInner := bvNone;
  Panel.BevelOuter := bvNone;

  PanelHeader := TPanel.Create(Page);
  PanelHeader.Parent := Panel;
  PanelHeader.Top := 1;
  PanelHeader.Left := 1;
  PanelHeader.BorderStyle := bsNone;
  PanelHeader.Color := StringToColor('$f6f6f6');
  PanelHeader.Width := 838;
  PanelHeader.Height := 39;
  PanelHeader.BevelInner := bvNone;
  PanelHeader.BevelOuter := bvNone;

  NameLabel := TNewStaticText.Create(Page);
  NameLabel.Caption := ComponentName;
  NameLabel.Parent := PanelHeader;
  NameLabel.Left := 12;
  NameLabel.Top := 2;
  NameLabel.Font.Size := 11;
  NameLabel.Font.Color := StringToColor('$cc0000');
  NameLabel.Font.Style := NameLabel.Font.Style + [fsBold];

  VersionLabel := TNewStaticText.Create(Page);
  VersionLabel.Caption := ComponentVersion;
  VersionLabel.Parent := PanelHeader;
  VersionLabel.Left := NameLabel.Left + NameLabel.Width + ScaleX(4);
  VersionLabel.Top := 8;
  VersionLabel.Font.Size := 7;
  VersionLabel.Font.Color := StringToColor('$797979');

  DescriptionLabel := TNewStaticText.Create(Page);
  DescriptionLabel.Caption := ComponentDescription;
  DescriptionLabel.Parent := PanelHeader;
  DescriptionLabel.Left := 12;
  DescriptionLabel.Top := NameLabel.Top + NameLabel.Height + ScaleY(2);
  DescriptionLabel.Font.Size := 7;
  DescriptionLabel.Font.Color := StringToColor('$797979');

  PanelContent := TPanel.Create(Page);
  PanelContent.Parent := Panel;
  PanelContent.Top := 41;
  PanelContent.Left := 1;
  PanelContent.BorderStyle := bsNone;
  PanelContent.Color := clWhite;
  PanelContent.Width := 838;
  PanelContent.Height := ContentHeight - 2;
  PanelContent.BevelInner := bvNone;
  PanelContent.BevelOuter := bvNone;

  Result.Container := Panel;
  Result.Content := PanelContent;
end;

// Create the welcome page - this page allows the user to log in to their Red Hat account
function createComponentPage: TWizardPage;
var
  Page: TWizardPage;
  HeadingLabel: TNewStaticText;
  Entry: ComponentEntry;
begin
  Page := CreateCustomPage(AuthPageID, '', '');

  // The page has a unique id, we store it in the AuthPageID variable here so that we can refer to it elsewhere
  ComponentPageID := Page.ID;

  // Create the heading label for the component selection list
  HeadingLabel := TNewStaticText.Create(Page);
  HeadingLabel.Caption := 'Select the products and tools you want to install.';
  HeadingLabel.Parent := Page.Surface;
  HeadingLabel.Font.Size := 8;

  Entry := createComponentEntry(Page, HeadingLabel.Top + HeadingLabel.Height + ScaleY(8),
    'RED HAT ENTERPRISE LINUX ATOMIC PLATFORM', 'v2.0',
    'Host Linux containers in a minimal version of Red Hat Enterprise Linux.', 80);

  Entry := createComponentEntry(Page, Entry.Container.Top + Entry.Container.Height + ScaleY(8),
    'RED HAT JBOSS DEVELOPER STUDIO', 'v9.0',
    'An IDE with tooling that will help you easily code, test, and deploy your projects.', 60);

  Entry := createComponentEntry(Page, Entry.Container.Top + Entry.Container.Height + ScaleY(8),
    'RED HAT OPENSHIFT ENTERPRISE', 'v3.0',
    'DevOps tooling that helps you easily build and deploy your projects in a PaaS environment.', 40);
end;

procedure CreateWizardPages;
begin
  createWelcomePage;
  createComponentPage;

end;

procedure activateDownloadForm(Page: TWizardPage);
begin
   idpFormActivate(Page);
   MsgBox('Downloads complete', mbInformation, MB_OK);

   // TODO perform installs next
end;

function createDownloadForm(PreviousPageId: Integer): Integer;
begin
    IDPForm.Page := CreateCustomPage(PreviousPageId, ExpandConstant('{cm:IDP_FormCaption}'), ExpandConstant('{cm:IDP_FormDescription}'));

    IDPForm.TotalProgressBar := TNewProgressBar.Create(IDPForm.Page);
    with IDPForm.TotalProgressBar do
    begin
        Parent := IDPForm.Page.Surface;
        Left := ScaleX(0);
        Top := ScaleY(16);
        Width := ScaleX(410);
        Height := ScaleY(20);
        Min := 0;
        Max := 100;
    end;

    IDPForm.TotalProgressLabel := TNewStaticText.Create(IDPForm.Page);
    with IDPForm.TotalProgressLabel do
    begin
        Parent := IDPForm.Page.Surface;
        Caption := ExpandConstant('{cm:IDP_TotalProgress}');
        Left := ScaleX(0);
        Top := ScaleY(0);
        Width := ScaleX(200);
        Height := ScaleY(14);
        AutoSize := False;
        TabOrder := 1;
    end;

    IDPForm.CurrentFileLabel := TNewStaticText.Create(IDPForm.Page);
    with IDPForm.CurrentFileLabel do
    begin
        Parent := IDPForm.Page.Surface;
        Caption := ExpandConstant('{cm:IDP_CurrentFile}');
        Left := ScaleX(0);
        Top := ScaleY(48);
        Width := ScaleX(200);
        Height := ScaleY(14);
        AutoSize := False;
        TabOrder := 2;
    end;

    IDPForm.FileProgressBar := TNewProgressBar.Create(IDPForm.Page);
    with IDPForm.FileProgressBar do
    begin
        Parent := IDPForm.Page.Surface;
        Left := ScaleX(0);
        Top := ScaleY(64);
        Width := ScaleX(410);
        Height := ScaleY(20);
        Min := 0;
        Max := 100;
    end;

    IDPForm.TotalDownloaded := TNewStaticText.Create(IDPForm.Page);
    with IDPForm.TotalDownloaded do
    begin
        Parent := IDPForm.Page.Surface;
        Caption := '';
        Left := ScaleX(290);
        Top := ScaleY(0);
        Width := ScaleX(120);
        Height := ScaleY(14);
        AutoSize := False;
        TabOrder := 4;
    end;

    IDPForm.FileDownloaded := TNewStaticText.Create(IDPForm.Page);
    with IDPForm.FileDownloaded do
    begin
        Parent := IDPForm.Page.Surface;
        Caption := '';
        Left := ScaleX(290);
        Top := ScaleY(48);
        Width := ScaleX(120);
        Height := ScaleY(14);
        AutoSize := False;
        TabOrder := 5;
    end;

    IDPForm.FileNameLabel := TNewStaticText.Create(IDPForm.Page);
    with IDPForm.FileNameLabel do
    begin
        Parent := IDPForm.Page.Surface;
        Caption := ExpandConstant('{cm:IDP_File}');
        Left := ScaleX(0);
        Top := ScaleY(100);
        Width := ScaleX(116);
        Height := ScaleY(14);
        AutoSize := False;
        TabOrder := 6;
    end;

    IDPForm.SpeedLabel := TNewStaticText.Create(IDPForm.Page);
    with IDPForm.SpeedLabel do
    begin
        Parent := IDPForm.Page.Surface;
        Caption := ExpandConstant('{cm:IDP_Speed}');
        Left := ScaleX(0);
        Top := ScaleY(116);
        Width := ScaleX(116);
        Height := ScaleY(14);
        AutoSize := False;
        TabOrder := 7;
    end;

    IDPForm.StatusLabel := TNewStaticText.Create(IDPForm.Page);
    with IDPForm.StatusLabel do
    begin
        Parent := IDPForm.Page.Surface;
        Caption := ExpandConstant('{cm:IDP_Status}');
        Left := ScaleX(0);
        Top := ScaleY(132);
        Width := ScaleX(116);
        Height := ScaleY(14);
        AutoSize := False;
        TabOrder := 8;
    end;

    IDPForm.ElapsedTimeLabel := TNewStaticText.Create(IDPForm.Page);
    with IDPForm.ElapsedTimeLabel do
    begin
        Parent := IDPForm.Page.Surface;
        Caption := ExpandConstant('{cm:IDP_ElapsedTime}');
        Left := ScaleX(0);
        Top := ScaleY(148);
        Width := ScaleX(116);
        Height := ScaleY(14);
        AutoSize := False;
        TabOrder := 9;
    end;

    IDPForm.RemainingTimeLabel := TNewStaticText.Create(IDPForm.Page);
    with IDPForm.RemainingTimeLabel do
    begin
        Parent := IDPForm.Page.Surface;
        Caption := ExpandConstant('{cm:IDP_RemainingTime}');
        Left := ScaleX(0);
        Top := ScaleY(164);
        Width := ScaleX(116);
        Height := ScaleY(14);
        AutoSize := False;
        TabOrder := 10;
    end;

    IDPForm.FileName := TNewStaticText.Create(IDPForm.Page);
    with IDPForm.FileName do
    begin
        Parent := IDPForm.Page.Surface;
        Caption := '';
        Left := ScaleX(120);
        Top := ScaleY(100);
        Width := ScaleX(280);
        Height := ScaleY(14);
        AutoSize := False;
        TabOrder := 11;
    end;

    IDPForm.Speed := TNewStaticText.Create(IDPForm.Page);
    with IDPForm.Speed do
    begin
        Parent := IDPForm.Page.Surface;
        Caption := '';
        Left := ScaleX(120);
        Top := ScaleY(116);
        Width := ScaleX(280);
        Height := ScaleY(14);
        AutoSize := False;
        TabOrder := 12;
    end;

    IDPForm.Status := TNewStaticText.Create(IDPForm.Page);
    with IDPForm.Status do
    begin
        Parent := IDPForm.Page.Surface;
        Caption := '';
        Left := ScaleX(120);
        Top := ScaleY(132);
        Width := ScaleX(280);
        Height := ScaleY(14);
        AutoSize := False;
        TabOrder := 13;
    end;

    IDPForm.ElapsedTime := TNewStaticText.Create(IDPForm.Page);
    with IDPForm.ElapsedTime do
    begin
        Parent := IDPForm.Page.Surface;
        Caption := '';
        Left := ScaleX(120);
        Top := ScaleY(148);
        Width := ScaleX(280);
        Height := ScaleY(14);
        AutoSize := False;
        TabOrder := 14;
    end;

    IDPForm.RemainingTime := TNewStaticText.Create(IDPForm.Page);
    with IDPForm.RemainingTime do
    begin
        Parent := IDPForm.Page.Surface;
        Caption := '';
        Left := ScaleX(120);
        Top := ScaleY(164);
        Width := ScaleX(280);
        Height := ScaleY(14);
        AutoSize := False;
        TabOrder := 15;
    end;

    IDPForm.DetailsButton := TNewButton.Create(IDPForm.Page);
    with IDPForm.DetailsButton do
    begin
        Parent := IDPForm.Page.Surface;
        Caption := ExpandConstant('{cm:IDP_DetailsButton}');
        Left := ScaleX(336);
        Top := ScaleY(184);
        Width := ScaleX(75);
        Height := ScaleY(23);
        TabOrder := 16;
        OnClick := @idpDetailsButtonClick;
    end;

    IDPForm.InvisibleButton := TNewButton.Create(IDPForm.Page);
    with IDPForm.InvisibleButton do
    begin
        Parent := IDPForm.Page.Surface;
        Caption := ExpandConstant('You must not see this button');
        Left := ScaleX(0);
        Top := ScaleY(0);
        Width := ScaleX(10);
        Height := ScaleY(10);
        TabOrder := 17;
        Visible := False;
        OnClick := @idpReportErrorHelper;
    end;

    with IDPForm.Page do
    begin
        OnActivate          := @idpFormActivate;
        OnShouldSkipPage    := @idpShouldSkipPage;
        OnBackButtonClick   := @idpBackButtonClick;
        OnNextButtonClick   := @idpNextButtonClick;
        OnCancelButtonClick := @idpCancelButtonClick;
    end;

    Result := IDPForm.Page.ID;
end;

procedure SelectBreadcrumb(Index: Integer);
var
  I: Integer;
  ItemColor: TColor;
begin
  for I := 1 to 4 do
  begin
    if (I = Index) then
      begin
        ItemColor := StdColor;
        BreadcrumbLabel[I].Font.Style := BreadcrumbLabel[I].Font.Style + [fsBold];
      end
    else
      begin
        ItemColor := StringToColor('$cccccc');
        BreadcrumbLabel[I].Font.Style := BreadcrumbLabel[I].Font.Style - [fsBold];
      end;

    BreadcrumbLabel[I].Font.Color := ItemColor;
    BreadcrumbLabel[I].Width := 120;
    BreadcrumbLabel[I].Alignment := taCenter;

    with Breadcrumbs.Bitmap.Canvas do
    begin
      Brush.Color := ItemColor;
      Brush.Style := bsSolid;
      Pen.Color := ItemColor;;
      Ellipse(BreadcrumbLabel[I].Left + 54, 22, BreadcrumbLabel[I].Left + 64, 12);
    end;
  end;
end;

procedure CurPageChanged(CurPageID: Integer);
begin
  if (CurPageID = AuthPageID) then
  begin
    Wizardform.NextButton.Enabled := False;
    SelectBreadcrumb(1);
  end else if (CurPageID = ComponentPageID) then
  begin
    SelectBreadcrumb(2);
  end;
end;

procedure CreateBreadcrumbLabel(Index: Integer; Caption: String);
begin
  BreadcrumbLabel[Index] := TLabel.Create(WizardForm.MainPanel);
  BreadcrumbLabel[Index].Caption := Caption;
  BreadcrumbLabel[Index].Parent := WizardForm.MainPanel;
  BreadcrumbLabel[Index].Font.Color := StringToColor('$cccccc');
  BreadcrumbLabel[Index].Font.Size := 8;
  BreadcrumbLabel[Index].Top := 24;
  BreadcrumbLabel[Index].Left := 36 + ((Index - 1) * 120);
  BreadcrumbLabel[Index].Width := 120;
  BreadcrumbLabel[Index].Alignment := taCenter;
end;

procedure InitializeWizard();
var
  BackgroundBitmapImage: TBitmapImage;
  BackgroundBitmapText: TNewStaticText;
  BitmapFileName: String;
begin
  StdColor := StringToColor('$0093d9');

  { Custom wizard pages }

  WizardForm.PageNameLabel.Visible := False;
  WizardForm.PageDescriptionLabel.Visible := False;

  WizardForm.OuterNotebook.Width := 880;
  WizardForm.OuterNotebook.Height := 460;

  WizardForm.InnerNotebook.Width := 880;
  WizardForm.InnerNotebook.Height := 460;

  // Set the width of the top panel
  WizardForm.MainPanel.Width := 920;

  WizardForm.WizardSmallBitmapImage.Visible := false;

  Breadcrumbs := TBitmapImage.Create(WizardForm.MainPanel);
  Breadcrumbs.Parent := WizardForm.MainPanel;
  Breadcrumbs.Top := 0;
  Breadcrumbs.Left := 0;
  Breadcrumbs.Width := 600;
  Breadcrumbs.Height := 50;
  Breadcrumbs.AutoSize := True;

  BitmapFileName := ExpandConstant('{tmp}\bg.bmp');
  ExtractTemporaryFile(ExtractFileName(BitmapFileName));

  Breadcrumbs.Bitmap.LoadFromFile(BitmapFileName);

  with Breadcrumbs.Bitmap.Canvas do
  begin
    Pen.Color := StringToColor('$cccccc');
    MoveTo(1, 16);
    LineTo(460,16);
  end;

  // Create the breadcrumb labels
  CreateBreadcrumbLabel(1, 'Install Setup');
  CreateBreadcrumbLabel(2, 'Confirmation');
  CreateBreadcrumbLabel(3, 'Download && Install');
  CreateBreadcrumbLabel(4, 'Get Started');

  WizardForm.BorderStyle := bsSingle;
  WizardForm.Color := clWhite;

  // These lines change the width and height of the wizard window, but components need to be repositioned
  WizardForm.Width := 940;
  WizardForm.Height := 565;
  WizardForm.Position := poScreenCenter;

  WizardForm.CancelButton.Top := 500;
  WizardForm.CancelButton.Left := 840;

  WizardForm.NextButton.Top := 500;
  WizardForm.NextButton.Left := 760;

  WizardForm.BackButton.Top := 500;
  WizardForm.BackButton.Left := 680;

  WizardForm.Bevel.Visible := False;
  WizardForm.Bevel1.Visible := False;

  // Sets the background color of the inner panel to white
  WizardForm.InnerPage.Color := clWhite;

  CreateWizardPages;

  // Show details by default
  idpSetOption('DetailedMode', '1');

  // Hide the 'Details' button
  idpSetOption('DetailsButton', '0');

  idpSetOption('Referer', 'http://www.azulsystems.com/products/zulu/downloads');
  idpAddFile('http://cdn.azulsystems.com/zulu/2015-07-8.8-bin/zulu1.8.0_51-8.8.0.3-win64.msi', 'Zulu OpenJDK');

  //idpAddFile('http://download.virtualbox.org/virtualbox/5.0.2/VirtualBox-5.0.2-102096-Win.exe', 'VirtualBox');
  //idpAddFile('https://dl.bintray.com/mitchellh/vagrant/vagrant_1.7.4.msi', 'Vagrant');

  //idpDownloadAfter(wpWelcome);

  DownloadPageID := createDownloadForm(ComponentPageID);

  idpConnectControls;
  idpInitMessages;
end;


installer: require Inno Setup 5.5.9.

installer: require Inno Setup 5.5.9.

;* Notepad2-mod - Installer script
;*
;* Copyright (C) 2010-2016 XhmikosR
;*
;* This file is part of Notepad2-mod.
;*
;* See License.txt for details.

; Requirements:
; Inno Setup: http://www.jrsoftware.org/isdl.php

;#define VS2010
;#define VS2012
;#define VS2013
;#define VS2015
;#define WDK

; Preprocessor related stuff
#if VER < EncodeVer(5,5,9)
  #error Update your Inno Setup version (5.5.9 or newer)
#endif

#if !defined(VS2010) && !defined(VS2012) && !defined(VS2013) && !defined(VS2015) && !defined(WDK)
  #error You need to define the compiler used; VS2010, VS2012, VS2013, VS2015 or WDK
#endif

#if defined(VS2010)
  #define compiler "VS2010"
#elif defined(VS2012)
  #define compiler "VS2012"
#elif defined(VS2013)
  #define compiler "VS2013"
#elif defined(VS2015)
  #define compiler "VS2015"
#elif defined(WDK)
  #define compiler "WDK"
#endif

#define bindir "..\bin\" + compiler

#ifnexist bindir + "\Release_x86\Notepad2.exe"
  #error Compile Notepad2 x86 first
#endif

#ifnexist bindir + "\Release_x64\Notepad2.exe"
  #error Compile Notepad2 x64 first
#endif

#define VerMajor
#define VerMinor
#define VerBuild
#define VerRevision

#expr ParseVersion(bindir + "\Release_x86\Notepad2.exe", VerMajor, VerMinor, VerBuild, VerRevision)
#define app_version   str(VerMajor) + "." + str(VerMinor) + "." + str(VerBuild) + "." + str(VerRevision)
#define app_name      "Notepad2-mod"
#define app_copyright "Copyright  2004-2016, Florian Balmer et al."
#define quick_launch  "{userappdata}\Microsoft\Internet Explorer\Quick Launch"

[Setup]
AppId={#app_name}
AppName={#app_name}
AppVersion={#app_version}
AppVerName={#app_name} {#app_version}
AppPublisher=XhmikosR
AppPublisherURL=https://github.com/XhmikosR/notepad2-mod
AppSupportURL=https://github.com/XhmikosR/notepad2-mod
AppUpdatesURL=https://github.com/XhmikosR/notepad2-mod
AppContact=https://github.com/XhmikosR/notepad2-mod
AppCopyright={#app_copyright}
VersionInfoVersion={#app_version}
UninstallDisplayIcon={app}\Notepad2.exe
#if defined(VS2015)
UninstallDisplayName={#app_name} {#app_version}
#else
UninstallDisplayName={#app_name} {#app_version} ({#compiler})
#endif
DefaultDirName={pf}\Notepad2
LicenseFile=license.txt
OutputDir=.
#if defined(VS2015)
OutputBaseFilename={#app_name}.{#app_version}
#else
OutputBaseFilename={#app_name}.{#app_version}_{#compiler}
#endif
SetupIconFile=Setup.ico
WizardImageFile=compiler:WizModernImage-IS.bmp
WizardSmallImageFile=WizardSmallImageFile.bmp
Compression=lzma2/max
InternalCompressLevel=max
SolidCompression=yes
EnableDirDoesntExistWarning=no
AllowNoIcons=yes
ShowTasksTreeLines=yes
DisableDirPage=yes
DisableProgramGroupPage=yes
DisableReadyPage=yes
DisableWelcomePage=yes
AllowCancelDuringInstall=no
#if defined(WDK)
MinVersion=5.0
#else
MinVersion=5.1sp3
#endif
ArchitecturesAllowed=x86 x64
ArchitecturesInstallIn64BitMode=x64
#ifexist "..\signinfo_notepad2-mod.txt"
SignTool=MySignTool
#endif
CloseApplications=true
SetupMutex='{#app_name}' + '_setup_mutex'

[Languages]
Name: en; MessagesFile: compiler:Default.isl

[Messages]
BeveledLabel     ={#app_name} {#app_version}  -  Compiled with {#compiler}
SetupAppTitle    =Setup - {#app_name}
SetupWindowTitle =Setup - {#app_name}

[CustomMessages]
en.msg_AppIsRunning          =Setup has detected that {#app_name} is currently running.%n%nPlease close all instances of it now, then click OK to continue, or Cancel to exit.
en.msg_AppIsRunningUninstall =Uninstall has detected that {#app_name} is currently running.%n%nPlease close all instances of it now, then click OK to continue, or Cancel to exit.
en.msg_DeleteSettings        =Do you also want to delete {#app_name}'s settings?%n%nIf you plan on installing {#app_name} again then you do not have to delete them.
#if defined(sse_required)
en.msg_simd_sse              =This build of {#app_name} requires a CPU with SSE extension support.%n%nYour CPU does not have those capabilities.
#elif defined(sse2_required)
en.msg_simd_sse2             =This build of {#app_name} requires a CPU with SSE2 extension support.%n%nYour CPU does not have those capabilities.
#endif
en.tsk_AllUsers              =For all users
en.tsk_CurrentUser           =For the current user only
en.tsk_Other                 =Other tasks:
en.tsk_ResetSettings         =Reset {#app_name}'s settings
en.tsk_RemoveDefault         =Restore Windows notepad
en.tsk_SetDefault            =Replace Windows notepad with {#app_name}
en.tsk_StartMenuIcon         =Create a Start Menu shortcut

[Tasks]
Name: desktopicon;        Description: {cm:CreateDesktopIcon};     GroupDescription: {cm:AdditionalIcons}; Flags: unchecked
Name: desktopicon\user;   Description: {cm:tsk_CurrentUser};       GroupDescription: {cm:AdditionalIcons}; Flags: unchecked exclusive
Name: desktopicon\common; Description: {cm:tsk_AllUsers};          GroupDescription: {cm:AdditionalIcons}; Flags: unchecked exclusive
Name: startup_icon;       Description: {cm:tsk_StartMenuIcon};     GroupDescription: {cm:AdditionalIcons}
Name: quicklaunchicon;    Description: {cm:CreateQuickLaunchIcon}; GroupDescription: {cm:AdditionalIcons}; Flags: unchecked;             OnlyBelowVersion: 6.01
Name: reset_settings;     Description: {cm:tsk_ResetSettings};     GroupDescription: {cm:tsk_Other};       Flags: checkedonce unchecked; Check: SettingsExistCheck()
Name: set_default;        Description: {cm:tsk_SetDefault};        GroupDescription: {cm:tsk_Other};                                     Check: not DefaulNotepadCheck()
Name: remove_default;     Description: {cm:tsk_RemoveDefault};     GroupDescription: {cm:tsk_Other};       Flags: checkedonce unchecked; Check: DefaulNotepadCheck()

[Files]
Source: {#bindir}\Release_x64\Notepad2.exe; DestDir: {app};                  Flags: ignoreversion;                         Check: Is64BitInstallMode()
Source: {#bindir}\Release_x86\Notepad2.exe; DestDir: {app};                  Flags: ignoreversion;                         Check: not Is64BitInstallMode()
Source: ..\License.txt;                     DestDir: {app};                  Flags: ignoreversion
Source: ..\Notepad2.txt;                    DestDir: {app};                  Flags: ignoreversion
Source: ..\Readme-mod.txt;                  DestDir: {app};                  Flags: ignoreversion
Source: Notepad2.ini;                       DestDir: {userappdata}\Notepad2; Flags: onlyifdoesntexist uninsneveruninstall

[Icons]
Name: {commondesktop}\{#app_name}; Filename: {app}\Notepad2.exe; Tasks: desktopicon\common; Comment: {#app_name} {#app_version}; WorkingDir: {app}; AppUserModelID: Notepad2; IconFilename: {app}\Notepad2.exe; IconIndex: 0
Name: {userdesktop}\{#app_name};   Filename: {app}\Notepad2.exe; Tasks: desktopicon\user;   Comment: {#app_name} {#app_version}; WorkingDir: {app}; AppUserModelID: Notepad2; IconFilename: {app}\Notepad2.exe; IconIndex: 0
Name: {userstartmenu}\{#app_name}; Filename: {app}\Notepad2.exe; Tasks: startup_icon;       Comment: {#app_name} {#app_version}; WorkingDir: {app}; AppUserModelID: Notepad2; IconFilename: {app}\Notepad2.exe; IconIndex: 0
Name: {#quick_launch}\{#app_name}; Filename: {app}\Notepad2.exe; Tasks: quicklaunchicon;    Comment: {#app_name} {#app_version}; WorkingDir: {app};                           IconFilename: {app}\Notepad2.exe; IconIndex: 0

[INI]
Filename: {app}\Notepad2.ini; Section: Notepad2; Key: Notepad2.ini; String: %APPDATA%\Notepad2\Notepad2.ini

[Run]
Filename: {app}\Notepad2.exe; Description: {cm:LaunchProgram,{#app_name}}; WorkingDir: {app}; Flags: nowait postinstall skipifsilent unchecked

[InstallDelete]
Type: files;      Name: {userdesktop}\{#app_name}.lnk;   Check: not IsTaskSelected('desktopicon\user')   and IsUpgrade()
Type: files;      Name: {commondesktop}\{#app_name}.lnk; Check: not IsTaskSelected('desktopicon\common') and IsUpgrade()
Type: files;      Name: {userstartmenu}\{#app_name}.lnk; Check: not IsTaskSelected('startup_icon')       and IsUpgrade()
Type: files;      Name: {#quick_launch}\{#app_name}.lnk; Check: not IsTaskSelected('quicklaunchicon')    and IsUpgrade(); OnlyBelowVersion: 6.01
Type: files;      Name: {app}\Notepad2.ini
Type: files;      Name: {app}\Readme.txt

[UninstallDelete]
Type: files;      Name: {app}\Notepad2.ini
Type: dirifempty; Name: {app}

[Code]
const IFEO = 'SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\notepad.exe';

#if defined(sse_required) || defined(sse2_required)
function IsProcessorFeaturePresent(Feature: Integer): Boolean;
external 'IsProcessorFeaturePresent@kernel32.dll stdcall';
#endif

// Check if Notepad2 has replaced Windows Notepad
function DefaulNotepadCheck(): Boolean;
var
  sDebugger: String;
begin
  if RegQueryStringValue(HKLM, IFEO, 'Debugger', sDebugger) and
  (sDebugger = (ExpandConstant('"{app}\Notepad2.exe" /z'))) then begin
    Log('Custom Code: {#app_name} is set as the default notepad');
    Result := True;
  end
  else begin
    Log('Custom Code: {#app_name} is NOT set as the default notepad');
    Result := False;
  end;
end;

#if defined(sse_required)
function IsSSESupported(): Boolean;
begin
  // PF_XMMI_INSTRUCTIONS_AVAILABLE
  Result := IsProcessorFeaturePresent(6);
end;

#elif defined(sse2_required)

function IsSSE2Supported(): Boolean;
begin
  // PF_XMMI64_INSTRUCTIONS_AVAILABLE
  Result := IsProcessorFeaturePresent(10);
end;

#endif

function IsOldBuildInstalled(sInfFile: String): Boolean;
begin
  if RegKeyExists(HKLM, 'SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Notepad2') and
  FileExists(ExpandConstant('{pf}\Notepad2\' + sInfFile)) then
    Result := True
  else
    Result := False;
end;

function IsUpgrade(): Boolean;
var
  sPrevPath: String;
begin
  sPrevPath := WizardForm.PrevAppDir;
  Result := (sPrevPath <> '');
end;

// Check if Notepad2's settings exist
function SettingsExistCheck(): Boolean;
begin
  if FileExists(ExpandConstant('{userappdata}\Notepad2\Notepad2.ini')) then begin
    Log('Custom Code: Settings are present');
    Result := True;
  end
  else begin
    Log('Custom Code: Settings are NOT present');
    Result := False;
  end;
end;

function UninstallOldVersion(sInfFile: String): Integer;
var
  iResultCode: Integer;
begin
  // Return Values:
  // 0 - no idea
  // 1 - error executing the command
  // 2 - successfully executed the command

  // default return value
  Result := 0;
  // TODO: use RegQueryStringValue
  if not Exec('rundll32.exe', ExpandConstant('advpack.dll,LaunchINFSectionEx ' + '"{pf}\Notepad2\' + sInfFile +'",DefaultUninstall,,8,N'), '', SW_HIDE, ewWaitUntilTerminated, iResultCode) then begin
    Result := 1;
  end
  else begin
    Result := 2;
    Sleep(200);
  end;
end;

function ShouldSkipPage(PageID: Integer): Boolean;
begin
  // Hide the license page if IsUpgrade()
  if IsUpgrade() and (PageID = wpLicense) then
    Result := True;
end;

procedure AddReg();
begin
  RegWriteStringValue(HKCR, 'Applications\notepad2.exe', 'AppUserModelID', 'Notepad2');
  RegWriteStringValue(HKCR, 'Applications\notepad2.exe\shell\open\command', '', ExpandConstant('"{app}\Notepad2.exe" %1'));
  RegWriteStringValue(HKCR, '*\OpenWithList\notepad2.exe', '', '');
end;

procedure CleanUpSettings();
begin
  DeleteFile(ExpandConstant('{userappdata}\Notepad2\Notepad2.ini'));
  RemoveDir(ExpandConstant('{userappdata}\Notepad2'));
end;

procedure RemoveReg();
begin
  RegDeleteKeyIncludingSubkeys(HKCR, 'Applications\notepad2.exe');
  RegDeleteKeyIncludingSubkeys(HKCR, '*\OpenWithList\notepad2.exe');
end;

procedure CurPageChanged(CurPageID: Integer);
begin
  if CurPageID = wpSelectTasks then
    WizardForm.NextButton.Caption := SetupMessage(msgButtonInstall)
  else if CurPageID = wpFinished then
    WizardForm.NextButton.Caption := SetupMessage(msgButtonFinish);
end;

procedure CurStepChanged(CurStep: TSetupStep);
begin
  if CurStep = ssInstall then begin
    if IsTaskSelected('reset_settings') then
      CleanUpSettings();

    if IsOldBuildInstalled('Uninstall.inf') or IsOldBuildInstalled('Notepad2.inf') then begin
      if IsOldBuildInstalled('Uninstall.inf') then begin
        Log('Custom Code: The old build is installed, will try to uninstall it');
        if UninstallOldVersion('Uninstall.inf') = 2 then
          Log('Custom Code: The old build was successfully uninstalled')
        else
          Log('Custom Code: Something went wrong when uninstalling the old build');
      end;

      if IsOldBuildInstalled('Notepad2.inf') then begin
        Log('Custom Code: The official Notepad2 build is installed, will try to uninstall it');
        if UninstallOldVersion('Notepad2.inf') = 2 then
          Log('Custom Code: The official Notepad2 build was successfully uninstalled')
        else
          Log('Custom Code: Something went wrong when uninstalling the official Notepad2 build');
      end;

      // This is the case where the old build is installed; the DefaulNotepadCheck() returns true
      // and the set_default task isn't selected
      if not IsTaskSelected('remove_default') then
        RegWriteStringValue(HKLM, IFEO, 'Debugger', ExpandConstant('"{app}\Notepad2.exe" /z'));

    end;
  end;

  if CurStep = ssPostInstall then begin
    if IsTaskSelected('set_default') then
      RegWriteStringValue(HKLM, IFEO, 'Debugger', ExpandConstant('"{app}\Notepad2.exe" /z'));
    if IsTaskSelected('remove_default') then begin
      RegDeleteValue(HKLM, IFEO, 'Debugger');
      RegDeleteKeyIfEmpty(HKLM, IFEO);
    end;
    // Always add Notepad2's AppUserModelID and the rest registry values
    AddReg();
  end;

end;

procedure CurUninstallStepChanged(CurUninstallStep: TUninstallStep);
begin
  // When uninstalling, ask the user to delete Notepad2's settings
  if CurUninstallStep = usUninstall then begin
    if SettingsExistCheck() then begin
      if SuppressibleMsgBox(CustomMessage('msg_DeleteSettings'), mbConfirmation, MB_YESNO or MB_DEFBUTTON2, IDNO) = IDYES then
        CleanUpSettings();
    end;

    if DefaulNotepadCheck() then
      RegDeleteValue(HKLM, IFEO, 'Debugger');
    RegDeleteKeyIfEmpty(HKLM, IFEO);
    RemoveReg();

  end;
end;

procedure InitializeWizard();
begin
  WizardForm.SelectTasksLabel.Hide;
  WizardForm.TasksList.Top    := 0;
  WizardForm.TasksList.Height := PageFromID(wpSelectTasks).SurfaceHeight;
end;

function InitializeSetup(): Boolean;
begin
    Result := True;

#if defined(sse2_required)
    if not IsSSE2Supported() then begin
      SuppressibleMsgBox(CustomMessage('msg_simd_sse2'), mbCriticalError, MB_OK, MB_OK);
      Result := False;
    end;
#elif defined(sse_required)
    if not IsSSESupported() then begin
      SuppressibleMsgBox(CustomMessage('msg_simd_sse'), mbCriticalError, MB_OK, MB_OK);
      Result := False;
    end;
#endif

end;

;* Notepad2-mod - Installer script
;*
;* Copyright (C) 2010-2016 XhmikosR
;*
;* This file is part of Notepad2-mod.
;*
;* See License.txt for details.

; Requirements:
; Inno Setup: http://www.jrsoftware.org/isdl.php

;#define VS2010
;#define VS2012
;#define VS2013
;#define VS2015
;#define WDK

; Preprocessor related stuff
#if VER < EncodeVer(5,5,6)
  #error Update your Inno Setup version (5.5.6 or newer)
#endif

#if !defined(VS2010) && !defined(VS2012) && !defined(VS2013) && !defined(VS2015) && !defined(WDK)
  #error You need to define the compiler used; VS2010, VS2012, VS2013, VS2015 or WDK
#endif

#if defined(VS2010)
  #define compiler "VS2010"
#elif defined(VS2012)
  #define compiler "VS2012"
#elif defined(VS2013)
  #define compiler "VS2013"
#elif defined(VS2015)
  #define compiler "VS2015"
#elif defined(WDK)
  #define compiler "WDK"
#endif

#define bindir "..\bin\" + compiler

#ifnexist bindir + "\Release_x86\Notepad2.exe"
  #error Compile Notepad2 x86 first
#endif

#ifnexist bindir + "\Release_x64\Notepad2.exe"
  #error Compile Notepad2 x64 first
#endif

#define VerMajor
#define VerMinor
#define VerBuild
#define VerRevision

#expr ParseVersion(bindir + "\Release_x86\Notepad2.exe", VerMajor, VerMinor, VerBuild, VerRevision)
#define app_version   str(VerMajor) + "." + str(VerMinor) + "." + str(VerBuild) + "." + str(VerRevision)
#define app_name      "Notepad2-mod"
#define app_copyright "Copyright  2004-2016, Florian Balmer et al."
#define quick_launch  "{userappdata}\Microsoft\Internet Explorer\Quick Launch"

[Setup]
AppId={#app_name}
AppName={#app_name}
AppVersion={#app_version}
AppVerName={#app_name} {#app_version}
AppPublisher=XhmikosR
AppPublisherURL=https://github.com/XhmikosR/notepad2-mod
AppSupportURL=https://github.com/XhmikosR/notepad2-mod
AppUpdatesURL=https://github.com/XhmikosR/notepad2-mod
AppContact=https://github.com/XhmikosR/notepad2-mod
AppCopyright={#app_copyright}
VersionInfoVersion={#app_version}
UninstallDisplayIcon={app}\Notepad2.exe
#if defined(VS2015)
UninstallDisplayName={#app_name} {#app_version}
#else
UninstallDisplayName={#app_name} {#app_version} ({#compiler})
#endif
DefaultDirName={pf}\Notepad2
LicenseFile=license.txt
OutputDir=.
#if defined(VS2015)
OutputBaseFilename={#app_name}.{#app_version}
#else
OutputBaseFilename={#app_name}.{#app_version}_{#compiler}
#endif
SetupIconFile=Setup.ico
WizardImageFile=compiler:WizModernImage-IS.bmp
WizardSmallImageFile=WizardSmallImageFile.bmp
Compression=lzma2/max
InternalCompressLevel=max
SolidCompression=yes
EnableDirDoesntExistWarning=no
AllowNoIcons=yes
ShowTasksTreeLines=yes
DisableDirPage=yes
DisableProgramGroupPage=yes
DisableReadyPage=yes
DisableWelcomePage=yes
AllowCancelDuringInstall=no
#if defined(WDK)
MinVersion=5.0
#else
MinVersion=5.1sp3
#endif
ArchitecturesAllowed=x86 x64
ArchitecturesInstallIn64BitMode=x64
#ifexist "..\signinfo_notepad2-mod.txt"
SignTool=MySignTool
#endif
CloseApplications=true
SetupMutex='{#app_name}' + '_setup_mutex'

[Languages]
Name: en; MessagesFile: compiler:Default.isl

[Messages]
BeveledLabel     ={#app_name} {#app_version}  -  Compiled with {#compiler}
SetupAppTitle    =Setup - {#app_name}
SetupWindowTitle =Setup - {#app_name}

[CustomMessages]
en.msg_AppIsRunning          =Setup has detected that {#app_name} is currently running.%n%nPlease close all instances of it now, then click OK to continue, or Cancel to exit.
en.msg_AppIsRunningUninstall =Uninstall has detected that {#app_name} is currently running.%n%nPlease close all instances of it now, then click OK to continue, or Cancel to exit.
en.msg_DeleteSettings        =Do you also want to delete {#app_name}'s settings?%n%nIf you plan on installing {#app_name} again then you do not have to delete them.
#if defined(sse_required)
en.msg_simd_sse              =This build of {#app_name} requires a CPU with SSE extension support.%n%nYour CPU does not have those capabilities.
#elif defined(sse2_required)
en.msg_simd_sse2             =This build of {#app_name} requires a CPU with SSE2 extension support.%n%nYour CPU does not have those capabilities.
#endif
en.tsk_AllUsers              =For all users
en.tsk_CurrentUser           =For the current user only
en.tsk_Other                 =Other tasks:
en.tsk_ResetSettings         =Reset {#app_name}'s settings
en.tsk_RemoveDefault         =Restore Windows notepad
en.tsk_SetDefault            =Replace Windows notepad with {#app_name}
en.tsk_StartMenuIcon         =Create a Start Menu shortcut

[Tasks]
Name: desktopicon;        Description: {cm:CreateDesktopIcon};     GroupDescription: {cm:AdditionalIcons}; Flags: unchecked
Name: desktopicon\user;   Description: {cm:tsk_CurrentUser};       GroupDescription: {cm:AdditionalIcons}; Flags: unchecked exclusive
Name: desktopicon\common; Description: {cm:tsk_AllUsers};          GroupDescription: {cm:AdditionalIcons}; Flags: unchecked exclusive
Name: startup_icon;       Description: {cm:tsk_StartMenuIcon};     GroupDescription: {cm:AdditionalIcons}
Name: quicklaunchicon;    Description: {cm:CreateQuickLaunchIcon}; GroupDescription: {cm:AdditionalIcons}; Flags: unchecked;             OnlyBelowVersion: 6.01
Name: reset_settings;     Description: {cm:tsk_ResetSettings};     GroupDescription: {cm:tsk_Other};       Flags: checkedonce unchecked; Check: SettingsExistCheck()
Name: set_default;        Description: {cm:tsk_SetDefault};        GroupDescription: {cm:tsk_Other};                                     Check: not DefaulNotepadCheck()
Name: remove_default;     Description: {cm:tsk_RemoveDefault};     GroupDescription: {cm:tsk_Other};       Flags: checkedonce unchecked; Check: DefaulNotepadCheck()

[Files]
Source: {#bindir}\Release_x64\Notepad2.exe; DestDir: {app};                  Flags: ignoreversion;                         Check: Is64BitInstallMode()
Source: {#bindir}\Release_x86\Notepad2.exe; DestDir: {app};                  Flags: ignoreversion;                         Check: not Is64BitInstallMode()
Source: ..\License.txt;                     DestDir: {app};                  Flags: ignoreversion
Source: ..\Notepad2.txt;                    DestDir: {app};                  Flags: ignoreversion
Source: ..\Readme-mod.txt;                  DestDir: {app};                  Flags: ignoreversion
Source: Notepad2.ini;                       DestDir: {userappdata}\Notepad2; Flags: onlyifdoesntexist uninsneveruninstall

[Icons]
Name: {commondesktop}\{#app_name}; Filename: {app}\Notepad2.exe; Tasks: desktopicon\common; Comment: {#app_name} {#app_version}; WorkingDir: {app}; AppUserModelID: Notepad2; IconFilename: {app}\Notepad2.exe; IconIndex: 0
Name: {userdesktop}\{#app_name};   Filename: {app}\Notepad2.exe; Tasks: desktopicon\user;   Comment: {#app_name} {#app_version}; WorkingDir: {app}; AppUserModelID: Notepad2; IconFilename: {app}\Notepad2.exe; IconIndex: 0
Name: {userstartmenu}\{#app_name}; Filename: {app}\Notepad2.exe; Tasks: startup_icon;       Comment: {#app_name} {#app_version}; WorkingDir: {app}; AppUserModelID: Notepad2; IconFilename: {app}\Notepad2.exe; IconIndex: 0
Name: {#quick_launch}\{#app_name}; Filename: {app}\Notepad2.exe; Tasks: quicklaunchicon;    Comment: {#app_name} {#app_version}; WorkingDir: {app};                           IconFilename: {app}\Notepad2.exe; IconIndex: 0

[INI]
Filename: {app}\Notepad2.ini; Section: Notepad2; Key: Notepad2.ini; String: %APPDATA%\Notepad2\Notepad2.ini

[Run]
Filename: {app}\Notepad2.exe; Description: {cm:LaunchProgram,{#app_name}}; WorkingDir: {app}; Flags: nowait postinstall skipifsilent unchecked

[InstallDelete]
Type: files;      Name: {userdesktop}\{#app_name}.lnk;   Check: not IsTaskSelected('desktopicon\user')   and IsUpgrade()
Type: files;      Name: {commondesktop}\{#app_name}.lnk; Check: not IsTaskSelected('desktopicon\common') and IsUpgrade()
Type: files;      Name: {userstartmenu}\{#app_name}.lnk; Check: not IsTaskSelected('startup_icon')       and IsUpgrade()
Type: files;      Name: {#quick_launch}\{#app_name}.lnk; Check: not IsTaskSelected('quicklaunchicon')    and IsUpgrade(); OnlyBelowVersion: 6.01
Type: files;      Name: {app}\Notepad2.ini
Type: files;      Name: {app}\Readme.txt

[UninstallDelete]
Type: files;      Name: {app}\Notepad2.ini
Type: dirifempty; Name: {app}

[Code]
const IFEO = 'SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\notepad.exe';

#if defined(sse_required) || defined(sse2_required)
function IsProcessorFeaturePresent(Feature: Integer): Boolean;
external 'IsProcessorFeaturePresent@kernel32.dll stdcall';
#endif

// Check if Notepad2 has replaced Windows Notepad
function DefaulNotepadCheck(): Boolean;
var
  sDebugger: String;
begin
  if RegQueryStringValue(HKLM, IFEO, 'Debugger', sDebugger) and
  (sDebugger = (ExpandConstant('"{app}\Notepad2.exe" /z'))) then begin
    Log('Custom Code: {#app_name} is set as the default notepad');
    Result := True;
  end
  else begin
    Log('Custom Code: {#app_name} is NOT set as the default notepad');
    Result := False;
  end;
end;

#if defined(sse_required)
function IsSSESupported(): Boolean;
begin
  // PF_XMMI_INSTRUCTIONS_AVAILABLE
  Result := IsProcessorFeaturePresent(6);
end;

#elif defined(sse2_required)

function IsSSE2Supported(): Boolean;
begin
  // PF_XMMI64_INSTRUCTIONS_AVAILABLE
  Result := IsProcessorFeaturePresent(10);
end;

#endif

function IsOldBuildInstalled(sInfFile: String): Boolean;
begin
  if RegKeyExists(HKLM, 'SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Notepad2') and
  FileExists(ExpandConstant('{pf}\Notepad2\' + sInfFile)) then
    Result := True
  else
    Result := False;
end;

function IsUpgrade(): Boolean;
var
  sPrevPath: String;
begin
  sPrevPath := WizardForm.PrevAppDir;
  Result := (sPrevPath <> '');
end;

// Check if Notepad2's settings exist
function SettingsExistCheck(): Boolean;
begin
  if FileExists(ExpandConstant('{userappdata}\Notepad2\Notepad2.ini')) then begin
    Log('Custom Code: Settings are present');
    Result := True;
  end
  else begin
    Log('Custom Code: Settings are NOT present');
    Result := False;
  end;
end;

function UninstallOldVersion(sInfFile: String): Integer;
var
  iResultCode: Integer;
begin
  // Return Values:
  // 0 - no idea
  // 1 - error executing the command
  // 2 - successfully executed the command

  // default return value
  Result := 0;
  // TODO: use RegQueryStringValue
  if not Exec('rundll32.exe', ExpandConstant('advpack.dll,LaunchINFSectionEx ' + '"{pf}\Notepad2\' + sInfFile +'",DefaultUninstall,,8,N'), '', SW_HIDE, ewWaitUntilTerminated, iResultCode) then begin
    Result := 1;
  end
  else begin
    Result := 2;
    Sleep(200);
  end;
end;

function ShouldSkipPage(PageID: Integer): Boolean;
begin
  // Hide the license page if IsUpgrade()
  if IsUpgrade() and (PageID = wpLicense) then
    Result := True;
end;

procedure AddReg();
begin
  RegWriteStringValue(HKCR, 'Applications\notepad2.exe', 'AppUserModelID', 'Notepad2');
  RegWriteStringValue(HKCR, 'Applications\notepad2.exe\shell\open\command', '', ExpandConstant('"{app}\Notepad2.exe" %1'));
  RegWriteStringValue(HKCR, '*\OpenWithList\notepad2.exe', '', '');
end;

procedure CleanUpSettings();
begin
  DeleteFile(ExpandConstant('{userappdata}\Notepad2\Notepad2.ini'));
  RemoveDir(ExpandConstant('{userappdata}\Notepad2'));
end;

procedure RemoveReg();
begin
  RegDeleteKeyIncludingSubkeys(HKCR, 'Applications\notepad2.exe');
  RegDeleteKeyIncludingSubkeys(HKCR, '*\OpenWithList\notepad2.exe');
end;

procedure CurPageChanged(CurPageID: Integer);
begin
  if CurPageID = wpSelectTasks then
    WizardForm.NextButton.Caption := SetupMessage(msgButtonInstall)
  else if CurPageID = wpFinished then
    WizardForm.NextButton.Caption := SetupMessage(msgButtonFinish);
end;

procedure CurStepChanged(CurStep: TSetupStep);
begin
  if CurStep = ssInstall then begin
    if IsTaskSelected('reset_settings') then
      CleanUpSettings();

    if IsOldBuildInstalled('Uninstall.inf') or IsOldBuildInstalled('Notepad2.inf') then begin
      if IsOldBuildInstalled('Uninstall.inf') then begin
        Log('Custom Code: The old build is installed, will try to uninstall it');
        if UninstallOldVersion('Uninstall.inf') = 2 then
          Log('Custom Code: The old build was successfully uninstalled')
        else
          Log('Custom Code: Something went wrong when uninstalling the old build');
      end;

      if IsOldBuildInstalled('Notepad2.inf') then begin
        Log('Custom Code: The official Notepad2 build is installed, will try to uninstall it');
        if UninstallOldVersion('Notepad2.inf') = 2 then
          Log('Custom Code: The official Notepad2 build was successfully uninstalled')
        else
          Log('Custom Code: Something went wrong when uninstalling the official Notepad2 build');
      end;

      // This is the case where the old build is installed; the DefaulNotepadCheck() returns true
      // and the set_default task isn't selected
      if not IsTaskSelected('remove_default') then
        RegWriteStringValue(HKLM, IFEO, 'Debugger', ExpandConstant('"{app}\Notepad2.exe" /z'));

    end;
  end;

  if CurStep = ssPostInstall then begin
    if IsTaskSelected('set_default') then
      RegWriteStringValue(HKLM, IFEO, 'Debugger', ExpandConstant('"{app}\Notepad2.exe" /z'));
    if IsTaskSelected('remove_default') then begin
      RegDeleteValue(HKLM, IFEO, 'Debugger');
      RegDeleteKeyIfEmpty(HKLM, IFEO);
    end;
    // Always add Notepad2's AppUserModelID and the rest registry values
    AddReg();
  end;

end;

procedure CurUninstallStepChanged(CurUninstallStep: TUninstallStep);
begin
  // When uninstalling, ask the user to delete Notepad2's settings
  if CurUninstallStep = usUninstall then begin
    if SettingsExistCheck() then begin
      if SuppressibleMsgBox(CustomMessage('msg_DeleteSettings'), mbConfirmation, MB_YESNO or MB_DEFBUTTON2, IDNO) = IDYES then
        CleanUpSettings();
    end;

    if DefaulNotepadCheck() then
      RegDeleteValue(HKLM, IFEO, 'Debugger');
    RegDeleteKeyIfEmpty(HKLM, IFEO);
    RemoveReg();

  end;
end;

procedure InitializeWizard();
begin
  WizardForm.SelectTasksLabel.Hide;
  WizardForm.TasksList.Top    := 0;
  WizardForm.TasksList.Height := PageFromID(wpSelectTasks).SurfaceHeight;
end;

function InitializeSetup(): Boolean;
begin
    Result := True;

#if defined(sse2_required)
    if not IsSSE2Supported() then begin
      SuppressibleMsgBox(CustomMessage('msg_simd_sse2'), mbCriticalError, MB_OK, MB_OK);
      Result := False;
    end;
#elif defined(sse_required)
    if not IsSSESupported() then begin
      SuppressibleMsgBox(CustomMessage('msg_simd_sse'), mbCriticalError, MB_OK, MB_OK);
      Result := False;
    end;
#endif

end;