weld AboutDialog

use a native GtkAboutDialog on that platform and refactor the current cui about
dialog body to form the body of a vcl AboutDialog

use add_button to add the buttons to whichever is preferred of the headerbar
or action-area

Change-Id: I67e0b36dcb8d3fa08ec4f0397b0f6185b0778675
Reviewed-on: https://gerrit.libreoffice.org/73439
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>
diff --git a/cui/inc/strings.hrc b/cui/inc/strings.hrc
index 70aa638..9b302e4 100644
--- a/cui/inc/strings.hrc
+++ b/cui/inc/strings.hrc
@@ -391,6 +391,19 @@

#define RID_SVXSTR_REGISTERED_DATABASES             NC_("RID_SVXSTR_REGISTERED_DATABASES", "Registered Databases")

#define RID_SVXSTR_ABOUT_VERSION                    NC_("aboutdialog|textbuffer1", "Version: %ABOUTBOXPRODUCTVERSION%ABOUTBOXPRODUCTVERSIONSUFFIX")
#define RID_SVXSTR_ABOUT_COPYRIGHT                  NC_("aboutdialog|copyright", "Copyright © 2000–2019 LibreOffice contributors.")
#define RID_SVXSTR_ABOUT_CREDITS_URL                NC_("aboutdialog|link", "https://www.libreoffice.org/about-us/credits/")
#define RID_SVXSTR_ABOUT_BUILDID                    NC_("aboutdialog|buildid", "Build ID: $BUILDID")
#define RID_SVXSTR_ABOUT_VENDOR                     NC_("aboutdialog|vendor", "This release was supplied by %OOOVENDOR.")
#define RID_SVXSTR_ABOUT_BASED_ON                   NC_("aboutdialog|libreoffice", "LibreOffice was based on OpenOffice.org.")
#define RID_SVXSTR_ABOUT_DERIVED                    NC_("aboutdialog|derived", "%PRODUCTNAME is derived from LibreOffice which was based on OpenOffice.org")
#define RID_SVXSTR_ABOUT_LOCALE                     NC_("aboutdialog|locale", "Locale: $LOCALE")
#define RID_SVXSTR_ABOUT_UILOCALE                   NC_("aboutdialog|uilocale", "UI-Language: $LOCALE")
#define RID_SVXSTR_ABOUT_RELEASE_NOTES              NC_("aboutdialog|releasenotes", "~Release Notes")
#define RID_SVXSTR_ABOUT_WEBSITE                    NC_("aboutdialog|website", "~Website")
#define RID_SVXSTR_ABOUT_CREDITS                    NC_("aboutdialog|credits", "Cre~dits")

#endif

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/cui/source/dialogs/about.cxx b/cui/source/dialogs/about.cxx
index cdafad5..776d89f 100644
--- a/cui/source/dialogs/about.cxx
+++ b/cui/source/dialogs/about.cxx
@@ -22,18 +22,19 @@
#include <sal/log.hxx>
#include <osl/diagnose.h>
#include <rtl/character.hxx>
#include <vcl/graph.hxx>
#include <vcl/graphicfilter.hxx>
#include <vcl/layout.hxx>
#include <vcl/weld.hxx>
#include <vcl/svapp.hxx>
#include <vcl/settings.hxx>
#include <vcl/svapp.hxx>
#include <vcl/virdev.hxx>
#include <vcl/weld.hxx>

#include <tools/stream.hxx>
#include <rtl/bootstrap.hxx>
#include <unotools/configmgr.hxx>
#include <unotools/bootstrap.hxx>
#include <com/sun/star/uno/Any.h>
#include <vcl/graph.hxx>
#include <vcl/graphicfilter.hxx>
#include <svtools/langhelp.hxx>
#include <i18nlangtag/languagetag.hxx>

@@ -49,6 +50,8 @@

#include <sfx2/sfxuno.hxx>
#include <about.hxx>
#include <dialmgr.hxx>
#include <strings.hrc>
#include <config_buildid.h>
#include <sfx2/app.hxx>
#include <rtl/ustrbuf.hxx>
@@ -64,80 +67,59 @@ using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star;

AboutDialog::AboutDialog(vcl::Window* pParent)
    : SfxModalDialog(pParent, "AboutDialog", "cui/ui/aboutdialog.ui")
AboutDialog::AboutDialog(weld::Window* pParent)
    : m_xBuilder(Application::CreateBuilder(pParent, "cui/ui/aboutdialog.ui"))
    , m_xDialog(m_xBuilder->weld_about_dialog("AboutDialog"))
    , m_xContentArea(m_xDialog->weld_content_area())
{
    get(m_pLogoReplacement, "logoreplacement");
    get(m_pLogoImage, "logo");
    get(m_pVersion, "version");
    get(m_pDescriptionText, "description");
    get(m_pCopyrightText, "copyright");
    get(m_pBuildIdLink, "buildIdLink");
    m_aCopyrightTextStr = m_pCopyrightText->GetText();
    get(m_pWebsiteButton, "website");
    get(m_pCreditsButton, "credits");
    get(m_pReleaseNotesButton, "btnReleaseNotes");
    m_aCreditsLinkStr = get<FixedText>("link")->GetText();
    m_sBuildStr = get<FixedText>("buildid")->GetText();
    m_aVendorTextStr = get<FixedText>("vendor")->GetText();
    m_aVersionTextStr = m_pVersion->GetText();
    m_aBasedTextStr = get<FixedText>("libreoffice")->GetText();
    m_aBasedDerivedTextStr = get<FixedText>("derived")->GetText();
    m_aLocaleStr = get<FixedText>("locale")->GetText();
    m_aUILocaleStr = get<FixedText>("uilocale")->GetText();
    m_buildIdLinkString = m_pBuildIdLink->GetText();
    m_xDialog->add_button(Button::GetStandardText(StandardButtonType::Close), RET_CLOSE);
    m_xDialog->add_button(CuiResId(RID_SVXSTR_ABOUT_CREDITS), 101);
    m_xDialog->add_button(CuiResId(RID_SVXSTR_ABOUT_WEBSITE), 102);
    m_xDialog->add_button(CuiResId(RID_SVXSTR_ABOUT_RELEASE_NOTES), 103);

    m_pVersion->SetText(GetVersionString());
    m_pCreditsButton = m_xDialog->get_widget_for_response(101);
    m_pCreditsButton->set_secondary(true);
    m_pWebsiteButton = m_xDialog->get_widget_for_response(102);
    m_pWebsiteButton->set_secondary(true);
    m_pReleaseNotesButton = m_xDialog->get_widget_for_response(103);
    m_pReleaseNotesButton->set_secondary(true);
    m_pCloseButton = m_xDialog->get_widget_for_response(RET_CLOSE);

    OUString aCopyrightString = GetCopyrightString();
    m_pCopyrightText->SetText( aCopyrightString );
    m_buildIdLinkString = m_xDialog->get_website_label();

    m_xDialog->set_version(GetVersionString());
    m_xDialog->set_copyright(GetCopyrightString());

    SetBuildIdLink();

    StyleControls();

    SetLogo();

    // Connect all handlers
    m_pCreditsButton->SetClickHdl( LINK( this, AboutDialog, HandleClick ) );
    m_pWebsiteButton->SetClickHdl( LINK( this, AboutDialog, HandleClick ) );
    m_pReleaseNotesButton->SetClickHdl( LINK( this, AboutDialog, HandleClick ) );
    m_xDialog->connect_size_allocate(LINK(this, AboutDialog, SizeAllocHdl));

    get<PushButton>("close")->GrabFocus();
    // Connect all handlers
    m_pCreditsButton->connect_clicked( LINK( this, AboutDialog, HandleClick ) );
    m_pWebsiteButton->connect_clicked( LINK( this, AboutDialog, HandleClick ) );
    m_pReleaseNotesButton->connect_clicked( LINK( this, AboutDialog, HandleClick ) );
    m_pCloseButton->grab_focus();
}

AboutDialog::~AboutDialog()
{
    disposeOnce();
}

void AboutDialog::dispose()
{
    m_pVersion.clear();
    m_pDescriptionText.clear();
    m_pCopyrightText.clear();
    m_pLogoImage.clear();
    m_pLogoReplacement.clear();
    m_pCreditsButton.clear();
    m_pWebsiteButton.clear();
    m_pBuildIdLink.clear();
    m_pReleaseNotesButton.clear();
    SfxModalDialog::dispose();
}

IMPL_LINK( AboutDialog, HandleClick, Button*, pButton, void )
IMPL_LINK(AboutDialog, HandleClick, weld::Button&, rButton, void)
{
    OUString sURL = "";

    // Find which button was pressed and from this, get the URL to be opened
    if (pButton == m_pCreditsButton)
        sURL = m_aCreditsLinkStr;
    else if (pButton == m_pWebsiteButton)
    if (&rButton == m_pCreditsButton)
        sURL = CuiResId(RID_SVXSTR_ABOUT_CREDITS_URL);
    else if (&rButton == m_pWebsiteButton)
    {
        sURL = officecfg::Office::Common::Help::StartCenter::InfoURL::get();
        localizeWebserviceURI(sURL);
    }
    else if (pButton == m_pReleaseNotesButton)
    else if (&rButton == m_pReleaseNotesButton)
    {
        sURL = officecfg::Office::Common::Menus::ReleaseNotesURL::get() +
               "?LOvers=" + utl::ConfigManager::getProductVersion() +
@@ -158,9 +140,9 @@ IMPL_LINK( AboutDialog, HandleClick, Button*, pButton, void )
        Any exc( ::cppu::getCaughtException() );
        OUString msg( ::comphelper::anyToString( exc ) );
        const SolarMutexGuard guard;
        std::unique_ptr<weld::MessageDialog> xErrorBox(Application::CreateMessageDialog(pButton->GetFrameWeld(),
        std::unique_ptr<weld::MessageDialog> xErrorBox(Application::CreateMessageDialog(getDialog(),
                                                       VclMessageType::Warning, VclButtonsType::Ok, msg));
        xErrorBox->set_title(GetText());
        xErrorBox->set_title(m_xDialog->get_title());
        xErrorBox->run();
    }
}
@@ -177,41 +159,19 @@ void AboutDialog::SetBuildIdLink()
            m_buildIdLinkString += " $GITHASH";
        }

        m_pBuildIdLink->SetText(m_buildIdLinkString.replaceAll("$GITHASH", buildId));
        m_pBuildIdLink->SetURL("https://hub.libreoffice.org/git-core/" + buildId);
        m_xDialog->set_website_label(m_buildIdLinkString.replaceAll("$GITHASH", buildId));
        m_xDialog->set_website("https://hub.libreoffice.org/git-core/" + buildId);
    }
    else
    {
        m_pBuildIdLink->Hide();
        m_xDialog->set_website_label(OUString());
        m_xDialog->set_website(OUString());
    }
}

void AboutDialog::StyleControls()
{
    // Make all the controls have a transparent background
    m_pLogoImage->SetBackground();
    m_pLogoReplacement->SetPaintTransparent(true);
    m_pVersion->SetPaintTransparent(true);
    m_pDescriptionText->SetPaintTransparent(true);
    m_pCopyrightText->SetPaintTransparent(true);

    const StyleSettings& rStyleSettings = Application::GetSettings().GetStyleSettings();

    const vcl::Font& aLabelFont = rStyleSettings.GetLabelFont();
    vcl::Font aLargeFont = aLabelFont;
    aLargeFont.SetFontSize(Size( 0, aLabelFont.GetFontSize().Height() * 3));

    // Logo Replacement Text
    m_pLogoReplacement->SetControlFont(aLargeFont);

    // Description Text
    aLargeFont.SetFontSize(Size(0, aLabelFont.GetFontSize().Height() * 1.3));
    m_pDescriptionText->SetControlFont(aLargeFont);
}

void AboutDialog::SetLogo()
{
    long nWidth = get_content_area()->get_preferred_size().Width();
    auto nWidth = m_xContentArea->get_preferred_size().Width();

    // fdo#67401 set AntiAliasing for SVG logo
    SvtOptionsDrawinglayer aDrawOpt;
@@ -219,43 +179,36 @@ void AboutDialog::SetLogo()
    aDrawOpt.SetAntiAliasing(true);

    // load svg logo, specify desired width, scale height isotropically
    if (SfxApplication::loadBrandSvg("flat_logo", aLogoBitmap, nWidth) &&
        !aLogoBitmap.IsEmpty())
    {
        m_pLogoImage->SetImage(Image(aLogoBitmap));
        m_pLogoReplacement->Hide();
        m_pLogoImage->Show();
    }
    SfxApplication::loadBrandSvg("flat_logo", aLogoBitmap, nWidth);

    aDrawOpt.SetAntiAliasing(bOldAntiAliasSetting);

    if (!aLogoBitmap)
        m_xDialog->set_logo(nullptr);
    else
    {
        m_pLogoImage->Hide();
        m_pLogoReplacement->Show();
        ScopedVclPtr<VirtualDevice> xDevice(m_xDialog->create_virtual_device());
        xDevice->SetOutputSize(aLogoBitmap.GetSizePixel());
        xDevice->DrawBitmapEx(Point(), aLogoBitmap);
        m_xDialog->set_logo(xDevice.get());
    }
    aDrawOpt.SetAntiAliasing(bOldAntiAliasSetting);
}

void AboutDialog::Resize()
IMPL_LINK(AboutDialog, SizeAllocHdl, const Size&, rSize, void)
{
    SfxModalDialog::Resize();

    if (rSize.Width() == aBackgroundBitmap.GetSizePixel().Width())
        return;
    // Load background image
    if (isInitialLayout(this) && !(Application::GetSettings().GetStyleSettings().GetHighContrastMode()))
    if (!(Application::GetSettings().GetStyleSettings().GetHighContrastMode()))
    {
        SfxApplication::loadBrandSvg("shell/about", aBackgroundBitmap, GetSizePixel().Width());
        SfxApplication::loadBrandSvg("shell/about", aBackgroundBitmap, rSize.Width());
        ScopedVclPtr<VirtualDevice> xDevice(m_xDialog->create_virtual_device());
        xDevice->SetOutputSize(aBackgroundBitmap.GetSizePixel());
        xDevice->DrawBitmapEx(Point(), aBackgroundBitmap);
        m_xDialog->set_background(xDevice.get());
    }
}

void AboutDialog::Paint(vcl::RenderContext& rRenderContext, const ::tools::Rectangle& rRect)
{
    rRenderContext.SetClipRegion(vcl::Region(rRect));

    Size aSize(GetOutputSizePixel());
    Point aPos(aSize.Width() - aBackgroundBitmap.GetSizePixel().Width(),
               aSize.Height() - aBackgroundBitmap.GetSizePixel().Height());

    rRenderContext.DrawBitmapEx(aPos, aBackgroundBitmap);
}

OUString AboutDialog::GetBuildId()
{
    OUString sDefault;
@@ -309,7 +262,7 @@ bool AboutDialog::IsStringValidGitHash(const OUString& hash)

OUString AboutDialog::GetVersionString()
{
    OUString sVersion = m_aVersionTextStr;
    OUString sVersion = CuiResId(RID_SVXSTR_ABOUT_VERSION);

#ifdef _WIN64
    sVersion += " (x64)";
@@ -325,12 +278,13 @@ OUString AboutDialog::GetVersionString()
    if (!sBuildId.trim().isEmpty())
    {
        sVersion += "\n";
        if (m_sBuildStr.indexOf("$BUILDID") == -1)
        OUString sBuildStr = CuiResId(RID_SVXSTR_ABOUT_BUILDID);
        if (sBuildStr.indexOf("$BUILDID") == -1)
        {
            SAL_WARN( "cui.dialogs", "translated Build Id string in translations doesn't contain $BUILDID placeholder" );
            m_sBuildStr += " $BUILDID";
            sBuildStr += " $BUILDID";
        }
        sVersion += m_sBuildStr.replaceAll("$BUILDID", sBuildId);
        sVersion += sBuildStr.replaceAll("$BUILDID", sBuildId);
    }

    sVersion += "\n" + Application::GetHWOSConfInfo();
@@ -342,19 +296,21 @@ OUString AboutDialog::GetVersionString()
        sVersion += "\n" EXTRA_BUILDID;
    }

    if (m_aLocaleStr.indexOf("$LOCALE") == -1)
    OUString sLocaleStr(CuiResId(RID_SVXSTR_ABOUT_LOCALE));
    if (sLocaleStr.indexOf("$LOCALE") == -1)
    {
        SAL_WARN( "cui.dialogs", "translated locale string in translations doesn't contain $LOCALE placeholder" );
        m_aLocaleStr += " $LOCALE";
        sLocaleStr += " $LOCALE";
    }
    sVersion += "\n" + m_aLocaleStr.replaceAll("$LOCALE", aLocaleStr);
    sVersion += "\n" + sLocaleStr.replaceAll("$LOCALE", aLocaleStr);

    if (m_aUILocaleStr.indexOf("$LOCALE") == -1)
    OUString sUILocaleStr(CuiResId(RID_SVXSTR_ABOUT_UILOCALE));
    if (sUILocaleStr.indexOf("$LOCALE") == -1)
    {
        SAL_WARN( "cui.dialogs", "translated uilocale string in translations doesn't contain $LOCALE placeholder" );
        m_aUILocaleStr += " $LOCALE";
        sUILocaleStr += " $LOCALE";
    }
    sVersion += "; " + m_aUILocaleStr.replaceAll("$LOCALE", aUILocaleStr);
    sVersion += "; " + sUILocaleStr.replaceAll("$LOCALE", aUILocaleStr);

    OUString aCalcMode = "Calc: "; // Calc calculation mode

@@ -383,21 +339,16 @@ OUString AboutDialog::GetVersionString()

OUString AboutDialog::GetCopyrightString()
{
    OUString aCopyrightString  = m_aVendorTextStr + "\n"
                               + m_aCopyrightTextStr + "\n";
    OUString sVendorTextStr(CuiResId(RID_SVXSTR_ABOUT_VENDOR));
    OUString aCopyrightString  = sVendorTextStr + "\n"
                               + CuiResId(RID_SVXSTR_ABOUT_COPYRIGHT) + "\n";

    if (utl::ConfigManager::getProductName() == "LibreOffice")
        aCopyrightString += m_aBasedTextStr;
        aCopyrightString += CuiResId(RID_SVXSTR_ABOUT_BASED_ON);
    else
        aCopyrightString += m_aBasedDerivedTextStr;
        aCopyrightString += CuiResId(RID_SVXSTR_ABOUT_DERIVED);

    return aCopyrightString;
}

bool AboutDialog::Close()
{
    EndDialog( RET_OK );
    return false;
}

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/cui/source/factory/dlgfact.cxx b/cui/source/factory/dlgfact.cxx
index 17f8c13..0c1fbe4 100644
--- a/cui/source/factory/dlgfact.cxx
+++ b/cui/source/factory/dlgfact.cxx
@@ -925,11 +925,6 @@ VclPtr<VclAbstractDialog> AbstractDialogFactory_Impl::CreateVclDialog( vcl::Wind
    VclPtr<Dialog> pDlg;
    switch ( nResId )
    {
        case SID_ABOUT:
        {
            pDlg = VclPtr<AboutDialog>::Create(pParent);
            break;
        }
        case SID_OPTIONS_TREEDIALOG :
        case SID_OPTIONS_DATABASES :
        case SID_LANGUAGE_OPTIONS :
@@ -960,6 +955,11 @@ VclPtr<VclAbstractDialog> AbstractDialogFactory_Impl::CreateVclDialog( vcl::Wind
    return nullptr;
}

VclPtr<VclAbstractDialog> AbstractDialogFactory_Impl::CreateAboutDialog(weld::Window* pParent)
{
    return VclPtr<CuiAbstractController_Impl>::Create(std::make_unique<AboutDialog>(pParent));
}

VclPtr<VclAbstractDialog> AbstractDialogFactory_Impl::CreateFrameDialog(vcl::Window* pParent, const Reference< frame::XFrame >& rxFrame,
    sal_uInt32 nResId, const OUString& rParameter )
{
diff --git a/cui/source/factory/dlgfact.hxx b/cui/source/factory/dlgfact.hxx
index 6623de4..58548d8 100644
--- a/cui/source/factory/dlgfact.hxx
+++ b/cui/source/factory/dlgfact.hxx
@@ -685,6 +685,8 @@ class AbstractDialogFactory_Impl : public SvxAbstractDialogFactory
public:
    virtual VclPtr<VclAbstractDialog>    CreateVclDialog( vcl::Window* pParent, sal_uInt32 nResId ) override;

    virtual VclPtr<VclAbstractDialog>    CreateAboutDialog(weld::Window* pParent) override;

    virtual VclPtr<SfxAbstractDialog>    CreateSfxDialog( weld::Window* pParent,
                                            const SfxItemSet& rAttr,
                                            const SdrView* pView,
diff --git a/cui/source/inc/about.hxx b/cui/source/inc/about.hxx
index d191343..cabfc3e 100644
--- a/cui/source/inc/about.hxx
+++ b/cui/source/inc/about.hxx
@@ -19,67 +19,44 @@
#ifndef INCLUDED_CUI_SOURCE_INC_ABOUT_HXX
#define INCLUDED_CUI_SOURCE_INC_ABOUT_HXX

#include <vcl/accel.hxx>
#include <vcl/button.hxx>
#include <vcl/fixed.hxx>
#include <vcl/fixedhyper.hxx>
#include <vcl/vclmedit.hxx>
#include <sfx2/basedlgs.hxx>
#include <vector>
#include <vcl/weld.hxx>

// class AboutDialog -----------------------------------------------------

class AboutDialog : public SfxModalDialog
class AboutDialog : public weld::DialogController
{
private:
    BitmapEx           aBackgroundBitmap;
    std::unique_ptr<weld::Builder> m_xBuilder;
    std::shared_ptr<weld::AboutDialog> m_xDialog;
    std::shared_ptr<weld::Container> m_xContentArea;

    BitmapEx           aLogoBitmap;
    BitmapEx           aBackgroundBitmap;

    VclPtr<VclMultiLineEdit>    m_pVersion;
    VclPtr<FixedHyperlink>      m_pBuildIdLink;
    VclPtr<FixedText>           m_pDescriptionText;
    VclPtr<FixedText>           m_pCopyrightText;
    VclPtr<FixedImage>          m_pLogoImage;
    VclPtr<FixedText>           m_pLogoReplacement;
    VclPtr<PushButton>          m_pCreditsButton;
    VclPtr<PushButton>          m_pWebsiteButton;
    VclPtr<PushButton>          m_pReleaseNotesButton;

    OUString m_aVersionTextStr;
    OUString m_aVendorTextStr;
    OUString m_aCopyrightTextStr;
    OUString m_aBasedTextStr;
    OUString m_aBasedDerivedTextStr;
    OUString m_aCreditsLinkStr;
    OUString m_sBuildStr;
    OUString m_aLocaleStr;
    OUString m_aUILocaleStr;
    OUString m_buildIdLinkString;

    weld::Button* m_pCreditsButton;
    weld::Button* m_pWebsiteButton;
    weld::Button* m_pReleaseNotesButton;
    weld::Button* m_pCloseButton;

    void SetBuildIdLink();
    void StyleControls();
    void SetLogo();

    static OUString GetBuildId();
    OUString GetVersionString();
    OUString GetCopyrightString();
    static OUString GetVersionString();
    static OUString GetCopyrightString();
    static OUString GetLocaleString();
    static bool IsStringValidGitHash(const OUString& hash);

protected:
    virtual bool Close() override;
    virtual void Paint(vcl::RenderContext& rRenderContext, const ::tools::Rectangle& rRect) override;
    virtual void Resize() override;

public:
    AboutDialog(vcl::Window* pParent);
    AboutDialog(weld::Window* pParent);
    virtual weld::Dialog* getDialog() override { return m_xDialog.get(); }
    virtual ~AboutDialog() override;
    virtual void dispose() override;

    DECL_LINK( HandleClick, Button*, void );
    DECL_LINK(HandleClick, weld::Button&, void);
    DECL_LINK(SizeAllocHdl, const Size&, void);
};

#endif // INCLUDED_CUI_SOURCE_INC_ABOUT_HXX


/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/cui/uiconfig/ui/aboutdialog.ui b/cui/uiconfig/ui/aboutdialog.ui
index a85bcc6..07f2be7 100644
--- a/cui/uiconfig/ui/aboutdialog.ui
+++ b/cui/uiconfig/ui/aboutdialog.ui
@@ -2,15 +2,21 @@
<!-- Generated with glade 3.22.1 -->
<interface domain="cui">
  <requires lib="gtk+" version="3.18"/>
  <object class="GtkTextBuffer" id="textbuffer1">
    <property name="text" translatable="yes" context="aboutdialog|textbuffer1">Version: %ABOUTBOXPRODUCTVERSION%ABOUTBOXPRODUCTVERSIONSUFFIX</property>
  </object>
  <object class="GtkDialog" id="AboutDialog">
  <object class="GtkAboutDialog" id="AboutDialog">
    <property name="can_focus">False</property>
    <property name="border_width">6</property>
    <property name="title" translatable="yes" context="aboutdialog|AboutDialog">About %PRODUCTNAME</property>
    <property name="resizable">False</property>
    <property name="modal">True</property>
    <property name="default_width">0</property>
    <property name="default_height">0</property>
    <property name="type_hint">dialog</property>
    <property name="title" translatable="yes" context="aboutdialog|AboutDialog">About %PRODUCTNAME</property>
    <property name="program_name">%PRODUCTNAME</property>
    <property name="comments" translatable="yes" context="aboutdialog|description">%PRODUCTNAME is a modern, easy-to-use, open source productivity suite for word processing, spreadsheets, presentations and more.</property>
    <property name="website">https://www.libreoffice.org/</property>
    <property name="website_label" translatable="yes" context="aboutdialog|buildIdLink">See Log: $GITHASH</property>
    <property name="logo_icon_name">image-missing</property>
    <child>
      <placeholder/>
    </child>
    <child internal-child="vbox">
      <object class="GtkBox" id="dialog-vbox1">
        <property name="can_focus">False</property>
@@ -18,68 +24,11 @@
        <property name="spacing">12</property>
        <child internal-child="action_area">
          <object class="GtkButtonBox" id="dialog-action_area1">
            <property name="visible">True</property>
            <property name="can_focus">False</property>
            <property name="layout_style">end</property>
            <child>
              <object class="GtkButton" id="btnReleaseNotes">
                <property name="label" translatable="yes" context="aboutdialog|releasenotes">_Release Notes</property>
                <property name="visible">True</property>
                <property name="can_focus">True</property>
                <property name="receives_default">True</property>
                <property name="use_underline">True</property>
              </object>
              <packing>
                <property name="expand">False</property>
                <property name="fill">True</property>
                <property name="position">0</property>
                <property name="secondary">True</property>
              </packing>
            </child>
            <child>
              <object class="GtkButton" id="credits">
                <property name="label" translatable="yes" context="aboutdialog|credits">Cre_dits</property>
                <property name="visible">True</property>
                <property name="can_focus">True</property>
                <property name="receives_default">True</property>
                <property name="use_underline">True</property>
              </object>
              <packing>
                <property name="expand">False</property>
                <property name="fill">True</property>
                <property name="position">1</property>
                <property name="secondary">True</property>
              </packing>
            </child>
            <child>
              <object class="GtkButton" id="website">
                <property name="label" translatable="yes" context="aboutdialog|website">_Website</property>
                <property name="visible">True</property>
                <property name="can_focus">True</property>
                <property name="receives_default">True</property>
                <property name="use_underline">True</property>
              </object>
              <packing>
                <property name="expand">False</property>
                <property name="fill">True</property>
                <property name="position">2</property>
                <property name="secondary">True</property>
              </packing>
            </child>
            <child>
              <object class="GtkButton" id="close">
                <property name="label">gtk-close</property>
                <property name="visible">True</property>
                <property name="can_focus">True</property>
                <property name="can_default">True</property>
                <property name="has_default">True</property>
                <property name="receives_default">True</property>
                <property name="use_stock">True</property>
              </object>
              <packing>
                <property name="expand">False</property>
                <property name="fill">True</property>
                <property name="position">3</property>
              </packing>
              <placeholder/>
            </child>
          </object>
          <packing>
@@ -89,254 +38,7 @@
            <property name="position">0</property>
          </packing>
        </child>
        <child>
          <object class="GtkBox" id="box1">
            <property name="visible">True</property>
            <property name="can_focus">False</property>
            <property name="hexpand">True</property>
            <property name="vexpand">True</property>
            <property name="orientation">vertical</property>
            <property name="spacing">12</property>
            <child>
              <object class="GtkImage" id="logo">
                <property name="visible">True</property>
                <property name="can_focus">False</property>
                <property name="stock">gtk-missing-image</property>
              </object>
              <packing>
                <property name="expand">False</property>
                <property name="fill">True</property>
                <property name="position">0</property>
              </packing>
            </child>
            <child>
              <object class="GtkBox" id="box2">
                <property name="visible">True</property>
                <property name="can_focus">False</property>
                <property name="hexpand">True</property>
                <property name="vexpand">True</property>
                <property name="orientation">vertical</property>
                <property name="spacing">12</property>
                <child>
                  <object class="GtkLabel" id="logoreplacement">
                    <property name="can_focus">False</property>
                    <property name="no_show_all">True</property>
                    <property name="label" translatable="yes" context="aboutdialog|logoreplacement">%PRODUCTNAME</property>
                    <property name="justify">center</property>
                  </object>
                  <packing>
                    <property name="expand">False</property>
                    <property name="fill">True</property>
                    <property name="position">0</property>
                  </packing>
                </child>
                <child>
                  <object class="GtkGrid" id="grid1">
                    <property name="visible">True</property>
                    <property name="can_focus">False</property>
                    <property name="hexpand">True</property>
                    <child>
                      <object class="GtkLabel" id="buildid">
                        <property name="can_focus">False</property>
                        <property name="no_show_all">True</property>
                        <property name="hexpand">True</property>
                        <property name="label" translatable="yes" context="aboutdialog|buildid">Build ID: $BUILDID</property>
                        <property name="justify">center</property>
                      </object>
                      <packing>
                        <property name="left_attach">0</property>
                        <property name="top_attach">1</property>
                      </packing>
                    </child>
                    <child>
                      <object class="GtkLabel" id="locale">
                        <property name="can_focus">False</property>
                        <property name="no_show_all">True</property>
                        <property name="hexpand">True</property>
                        <property name="label" translatable="yes" context="aboutdialog|locale">Locale: $LOCALE</property>
                        <property name="justify">center</property>
                      </object>
                      <packing>
                        <property name="left_attach">0</property>
                        <property name="top_attach">2</property>
                      </packing>
                    </child>
                    <child>
                      <object class="GtkTextView" id="version">
                        <property name="visible">True</property>
                        <property name="can_focus">True</property>
                        <property name="hexpand">True</property>
                        <property name="editable">False</property>
                        <property name="wrap_mode">word</property>
                        <property name="justification">center</property>
                        <property name="cursor_visible">False</property>
                        <property name="buffer">textbuffer1</property>
                      </object>
                      <packing>
                        <property name="left_attach">0</property>
                        <property name="top_attach">0</property>
                      </packing>
                    </child>
                    <child>
                      <object class="GtkLabel" id="uilocale">
                        <property name="can_focus">False</property>
                        <property name="no_show_all">True</property>
                        <property name="hexpand">True</property>
                        <property name="label" translatable="yes" context="aboutdialog|locale">UI-Language: $LOCALE</property>
                        <property name="justify">center</property>
                      </object>
                      <packing>
                        <property name="left_attach">0</property>
                        <property name="top_attach">3</property>
                      </packing>
                    </child>
                  </object>
                  <packing>
                    <property name="expand">False</property>
                    <property name="fill">True</property>
                    <property name="position">1</property>
                  </packing>
                </child>
                <child>
                  <object class="GtkLinkButton" id="buildIdLink">
                    <property name="label" translatable="yes" context="aboutdialog|buildIdLink">See Log: $GITHASH</property>
                    <property name="visible">True</property>
                    <property name="can_focus">True</property>
                    <property name="receives_default">True</property>
                    <property name="relief">none</property>
                  </object>
                  <packing>
                    <property name="expand">False</property>
                    <property name="fill">True</property>
                    <property name="position">2</property>
                  </packing>
                </child>
                <child>
                  <object class="GtkLabel" id="description">
                    <property name="visible">True</property>
                    <property name="can_focus">False</property>
                    <property name="hexpand">True</property>
                    <property name="label" translatable="yes" context="aboutdialog|description">%PRODUCTNAME is a modern, easy-to-use, open source productivity suite for word processing, spreadsheets, presentations and more.</property>
                    <property name="justify">center</property>
                    <property name="wrap">True</property>
                    <property name="max_width_chars">62</property>
                  </object>
                  <packing>
                    <property name="expand">False</property>
                    <property name="fill">True</property>
                    <property name="position">3</property>
                  </packing>
                </child>
                <child>
                  <object class="GtkGrid" id="grid2">
                    <property name="visible">True</property>
                    <property name="can_focus">False</property>
                    <property name="hexpand">True</property>
                    <child>
                      <object class="GtkLabel" id="copyright">
                        <property name="visible">True</property>
                        <property name="can_focus">False</property>
                        <property name="margin_left">12</property>
                        <property name="margin_right">12</property>
                        <property name="hexpand">True</property>
                        <property name="label" translatable="yes" context="aboutdialog|copyright">Copyright © 2000–2019 LibreOffice contributors.</property>
                        <property name="justify">center</property>
                        <property name="wrap">True</property>
                      </object>
                      <packing>
                        <property name="left_attach">0</property>
                        <property name="top_attach">1</property>
                      </packing>
                    </child>
                    <child>
                      <object class="GtkLabel" id="libreoffice">
                        <property name="can_focus">False</property>
                        <property name="no_show_all">True</property>
                        <property name="hexpand">True</property>
                        <property name="label" translatable="yes" context="aboutdialog|libreoffice">LibreOffice was based on OpenOffice.org.</property>
                        <property name="justify">center</property>
                        <property name="wrap">True</property>
                      </object>
                      <packing>
                        <property name="left_attach">0</property>
                        <property name="top_attach">2</property>
                      </packing>
                    </child>
                    <child>
                      <object class="GtkLabel" id="derived">
                        <property name="can_focus">False</property>
                        <property name="no_show_all">True</property>
                        <property name="hexpand">True</property>
                        <property name="label" translatable="yes" context="aboutdialog|derived">%PRODUCTNAME is derived from LibreOffice which was based on OpenOffice.org.</property>
                        <property name="justify">center</property>
                        <property name="wrap">True</property>
                      </object>
                      <packing>
                        <property name="left_attach">0</property>
                        <property name="top_attach">3</property>
                      </packing>
                    </child>
                    <child>
                      <object class="GtkLabel" id="vendor">
                        <property name="can_focus">False</property>
                        <property name="no_show_all">True</property>
                        <property name="hexpand">True</property>
                        <property name="label" translatable="yes" context="aboutdialog|vendor">This release was supplied by %OOOVENDOR.</property>
                        <property name="justify">center</property>
                        <property name="wrap">True</property>
                      </object>
                      <packing>
                        <property name="left_attach">0</property>
                        <property name="top_attach">0</property>
                      </packing>
                    </child>
                  </object>
                  <packing>
                    <property name="expand">False</property>
                    <property name="fill">True</property>
                    <property name="position">4</property>
                  </packing>
                </child>
                <child>
                  <object class="GtkLabel" id="link">
                    <property name="can_focus">False</property>
                    <property name="no_show_all">True</property>
                    <property name="label" translatable="yes" context="aboutdialog|link">https://www.libreoffice.org/about-us/credits/</property>
                  </object>
                  <packing>
                    <property name="expand">False</property>
                    <property name="fill">True</property>
                    <property name="position">5</property>
                  </packing>
                </child>
              </object>
              <packing>
                <property name="expand">False</property>
                <property name="fill">True</property>
                <property name="position">1</property>
              </packing>
            </child>
          </object>
          <packing>
            <property name="expand">True</property>
            <property name="fill">True</property>
            <property name="position">1</property>
          </packing>
        </child>
      </object>
    </child>
    <action-widgets>
      <action-widget response="101">btnReleaseNotes</action-widget>
      <action-widget response="102">credits</action-widget>
      <action-widget response="103">website</action-widget>
      <action-widget response="-7">close</action-widget>
    </action-widgets>
  </object>
  <object class="GtkSizeGroup" id="sizegroup1">
    <widgets>
      <widget name="copyright"/>
      <widget name="libreoffice"/>
      <widget name="vendor"/>
    </widgets>
  </object>
</interface>
diff --git a/include/sfx2/sfxdlg.hxx b/include/sfx2/sfxdlg.hxx
index 2250bd0..ad71369 100644
--- a/include/sfx2/sfxdlg.hxx
+++ b/include/sfx2/sfxdlg.hxx
@@ -132,6 +132,7 @@ public:
    virtual VclPtr<SfxAbstractPasteDialog>    CreatePasteDialog(weld::Window* pParent) = 0;
    virtual VclPtr<SfxAbstractLinksDialog>    CreateLinksDialog(weld::Window* pParent, sfx2::LinkManager* pMgr, bool bHTML=false, sfx2::SvBaseLink* p=nullptr) = 0;
    virtual VclPtr<VclAbstractDialog>         CreateSvxScriptOrgDialog(weld::Window* pParent,  const OUString& rLanguage) = 0;
    virtual VclPtr<VclAbstractDialog>         CreateAboutDialog(weld::Window* pParent) = 0;

    virtual VclPtr<AbstractScriptSelectorDialog> CreateScriptSelectorDialog(weld::Window* pParent,
            const css::uno::Reference< css::frame::XFrame >& rxFrame) = 0;
diff --git a/include/vcl/aboutdialog.hxx b/include/vcl/aboutdialog.hxx
new file mode 100644
index 0000000..4126f95
--- /dev/null
+++ b/include/vcl/aboutdialog.hxx
@@ -0,0 +1,60 @@
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */

#ifndef INCLUDED_VCL_ABOUT_DIALOG_HXX
#define INCLUDED_VCL_ABOUT_DIALOG_HXX

#include <vcl/button.hxx>
#include <vcl/fixed.hxx>
#include <vcl/fixedhyper.hxx>
#include <vcl/dialog.hxx>
#include <vcl/layout.hxx>
#include <vcl/vclmedit.hxx>

class AboutDialog : public Dialog
{
private:
    BitmapEx m_aBackgroundBitmap;

    std::unique_ptr<VclBuilder> m_xBuilder;
    VclPtr<VclContainer> m_xContents;
    VclPtr<VclMultiLineEdit> m_xVersion;
    VclPtr<FixedHyperlink> m_xBuildIdLink;
    VclPtr<FixedText> m_xDescriptionText;
    VclPtr<FixedText> m_xCopyrightText;
    VclPtr<FixedImage> m_xLogoImage;
    VclPtr<FixedText> m_xLogoReplacement;

    void StyleControls();

protected:
    virtual void Paint(vcl::RenderContext& rRenderContext,
                       const ::tools::Rectangle& rRect) override;
    virtual bool set_property(const OString& rKey, const OUString& rValue) override;
    virtual void set_content_area(VclBox* pBox) override;

public:
    explicit AboutDialog(vcl::Window* pParent, WinBits nStyle = WB_STDDIALOG,
                         InitFlag eFlag = InitFlag::Default);
    virtual ~AboutDialog() override;
    virtual void dispose() override;

    void SetLogo(const Image& rLogoBitmap);
    void SetBackground(const Image& rBackgroundBitmap);
    void SetVersion(const OUString& rVersion) { m_xVersion->SetText(rVersion); }
    void SetCopyright(const OUString& rCopyright) { m_xCopyrightText->SetText(rCopyright); }
    void SetWebsiteLink(const OUString& rURL) { m_xBuildIdLink->SetURL(rURL); }
    void SetWebsiteLabel(const OUString& rLabel) { m_xBuildIdLink->SetText(rLabel); }

    OUString GetWebsiteLabel() const { return m_xBuildIdLink->GetText(); }
};

#endif

/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
diff --git a/include/vcl/dialog.hxx b/include/vcl/dialog.hxx
index 3748dbd..32b06be 100644
--- a/include/vcl/dialog.hxx
+++ b/include/vcl/dialog.hxx
@@ -96,7 +96,7 @@ protected:
protected:
    friend class VclBuilder;
    void set_action_area(VclButtonBox* pBox);
    void set_content_area(VclBox* pBox);
    virtual void set_content_area(VclBox* pBox);

public:
    explicit        Dialog( vcl::Window* pParent, WinBits nStyle = WB_STDDIALOG, InitFlag eFlag = InitFlag::Default );
diff --git a/include/vcl/weld.hxx b/include/vcl/weld.hxx
index 19c808b..7687501 100644
--- a/include/vcl/weld.hxx
+++ b/include/vcl/weld.hxx
@@ -129,6 +129,8 @@ public:
    virtual void set_vexpand(bool bExpand) = 0;
    virtual bool get_vexpand() const = 0;

    virtual void set_secondary(bool bSecondary) = 0;

    virtual void set_margin_top(int nMargin) = 0;
    virtual void set_margin_bottom(int nMargin) = 0;

@@ -433,6 +435,18 @@ public:
    virtual Container* weld_message_area() = 0;
};

class VCL_DLLPUBLIC AboutDialog : virtual public Dialog
{
public:
    virtual void set_version(const OUString& rVersion) = 0;
    virtual void set_copyright(const OUString& rCopyright) = 0;
    virtual void set_website(const OUString& rURL) = 0;
    virtual void set_website_label(const OUString& rLabel) = 0;
    virtual OUString get_website_label() const = 0;
    virtual void set_logo(VirtualDevice* pDevice) = 0;
    virtual void set_background(VirtualDevice* pDevice) = 0;
};

struct VCL_DLLPUBLIC ComboBoxEntry
{
    OUString sString;
@@ -1730,6 +1744,9 @@ public:
                                                               bool bTakeOwnership = true)
        = 0;
    virtual std::unique_ptr<Dialog> weld_dialog(const OString& id, bool bTakeOwnership = true) = 0;
    virtual std::unique_ptr<AboutDialog> weld_about_dialog(const OString& id,
                                                           bool bTakeOwnership = true)
        = 0;
    virtual std::unique_ptr<Window> weld_window(const OString& id, bool bTakeOwnership = true) = 0;
    virtual std::unique_ptr<Widget> weld_widget(const OString& id, bool bTakeOwnership = false) = 0;
    virtual std::unique_ptr<Container> weld_container(const OString& id,
diff --git a/sfx2/source/appl/appserv.cxx b/sfx2/source/appl/appserv.cxx
index c5f0902..a7707b7 100644
--- a/sfx2/source/appl/appserv.cxx
+++ b/sfx2/source/appl/appserv.cxx
@@ -673,7 +673,7 @@ void SfxApplication::MiscExec_Impl( SfxRequest& rReq )
        case SID_ABOUT:
        {
            SfxAbstractDialogFactory* pFact = SfxAbstractDialogFactory::Create();
            ScopedVclPtr<VclAbstractDialog> pDlg(pFact->CreateVclDialog( nullptr, SID_ABOUT ));
            ScopedVclPtr<VclAbstractDialog> pDlg(pFact->CreateAboutDialog(rReq.GetFrameWeld()));
            pDlg->Execute();
            bDone = true;
            break;
diff --git a/solenv/sanitizers/ui/cui.suppr b/solenv/sanitizers/ui/cui.suppr
index d5edb8a..3e7bee4 100644
--- a/solenv/sanitizers/ui/cui.suppr
+++ b/solenv/sanitizers/ui/cui.suppr
@@ -1,15 +1,3 @@
cui/uiconfig/ui/aboutdialog.ui://GtkImage[@id='logo'] no-labelled-by
cui/uiconfig/ui/aboutdialog.ui://GtkLabel[@id='logoreplacement'] orphan-label
cui/uiconfig/ui/aboutdialog.ui://GtkLabel[@id='buildid'] orphan-label
cui/uiconfig/ui/aboutdialog.ui://GtkLabel[@id='locale'] orphan-label
cui/uiconfig/ui/aboutdialog.ui://GtkLabel[@id='uilocale'] orphan-label
cui/uiconfig/ui/aboutdialog.ui://GtkTextView[@id='version'] no-labelled-by
cui/uiconfig/ui/aboutdialog.ui://GtkLabel[@id='description'] orphan-label
cui/uiconfig/ui/aboutdialog.ui://GtkLabel[@id='copyright'] orphan-label
cui/uiconfig/ui/aboutdialog.ui://GtkLabel[@id='libreoffice'] orphan-label
cui/uiconfig/ui/aboutdialog.ui://GtkLabel[@id='derived'] orphan-label
cui/uiconfig/ui/aboutdialog.ui://GtkLabel[@id='vendor'] orphan-label
cui/uiconfig/ui/aboutdialog.ui://GtkLabel[@id='link'] orphan-label
cui/uiconfig/ui/aboutconfigdialog.ui://GtkEntry[@id='searchEntry'] no-labelled-by
cui/uiconfig/ui/aboutconfigdialog.ui://GtkLabel[@id='preference'] orphan-label
cui/uiconfig/ui/aboutconfigdialog.ui://GtkLabel[@id='property'] orphan-label
diff --git a/solenv/sanitizers/ui/vcl.suppr b/solenv/sanitizers/ui/vcl.suppr
index b103ac9..f3a4c67 100644
--- a/solenv/sanitizers/ui/vcl.suppr
+++ b/solenv/sanitizers/ui/vcl.suppr
@@ -1,3 +1,15 @@
vcl/uiconfig/ui/aboutbox.ui://GtkImage[@id='logo'] no-labelled-by
vcl/uiconfig/ui/aboutbox.ui://GtkLabel[@id='logoreplacement'] orphan-label
vcl/uiconfig/ui/aboutbox.ui://GtkLabel[@id='buildid'] orphan-label
vcl/uiconfig/ui/aboutbox.ui://GtkLabel[@id='locale'] orphan-label
vcl/uiconfig/ui/aboutbox.ui://GtkLabel[@id='uilocale'] orphan-label
vcl/uiconfig/ui/aboutbox.ui://GtkTextView[@id='version'] no-labelled-by
vcl/uiconfig/ui/aboutbox.ui://GtkLabel[@id='description'] orphan-label
vcl/uiconfig/ui/aboutbox.ui://GtkLabel[@id='copyright'] orphan-label
vcl/uiconfig/ui/aboutbox.ui://GtkLabel[@id='libreoffice'] orphan-label
vcl/uiconfig/ui/aboutbox.ui://GtkLabel[@id='derived'] orphan-label
vcl/uiconfig/ui/aboutbox.ui://GtkLabel[@id='vendor'] orphan-label
vcl/uiconfig/ui/aboutbox.ui://GtkLabel[@id='link'] orphan-label
vcl/uiconfig/ui/cupspassworddialog.ui://GtkLabel[@id='text'] orphan-label
vcl/uiconfig/ui/printdialog.ui://GtkSpinButton[@id='pageedit-nospin'] no-labelled-by
vcl/uiconfig/ui/printdialog.ui://GtkLabel[@id='totalnumpages'] orphan-label
diff --git a/vcl/Library_vcl.mk b/vcl/Library_vcl.mk
index 428e693..deb7cf0 100644
--- a/vcl/Library_vcl.mk
+++ b/vcl/Library_vcl.mk
@@ -117,6 +117,7 @@ endif
$(eval $(call gb_Library_add_exception_objects,vcl,\
    vcl/source/animate/Animation \
    vcl/source/animate/AnimationBitmap \
    vcl/source/window/aboutdialog \
    vcl/source/window/errinf \
    vcl/source/window/settings \
    vcl/source/window/paint \
diff --git a/vcl/UIConfig_vcl.mk b/vcl/UIConfig_vcl.mk
index 8a385de..3184aae 100644
--- a/vcl/UIConfig_vcl.mk
+++ b/vcl/UIConfig_vcl.mk
@@ -10,6 +10,7 @@
$(eval $(call gb_UIConfig_UIConfig,vcl))

$(eval $(call gb_UIConfig_add_uifiles,vcl,\
	vcl/uiconfig/ui/aboutbox \
	vcl/uiconfig/ui/cupspassworddialog \
	vcl/uiconfig/ui/editmenu \
	vcl/uiconfig/ui/errornocontentdialog \
diff --git a/vcl/source/app/salvtables.cxx b/vcl/source/app/salvtables.cxx
index afca107..166a513 100644
--- a/vcl/source/app/salvtables.cxx
+++ b/vcl/source/app/salvtables.cxx
@@ -36,6 +36,7 @@
#include <unotools/accessiblerelationsethelper.hxx>
#include <utility>
#include <tools/helpers.hxx>
#include <vcl/aboutdialog.hxx>
#include <vcl/builder.hxx>
#include <vcl/calendar.hxx>
#include <vcl/combobox.hxx>
@@ -462,6 +463,11 @@ public:
        return m_xWidget->get_vexpand();
    }

    virtual void set_secondary(bool bSecondary) override
    {
        m_xWidget->set_secondary(bSecondary);
    }

    virtual void set_margin_top(int nMargin) override
    {
        m_xWidget->set_margin_top(nMargin);
@@ -1301,6 +1307,26 @@ public:
        VclPtr<PushButton> xButton(VclPtr<PushButton>::Create(pBox, WB_CLIPCHILDREN|WB_CENTER|WB_VCENTER));
        xButton->SetText(rText);
        xButton->SetHelpId(rHelpId);

        switch (nResponse)
        {
            case RET_OK:
                xButton->set_id("ok");
                break;
            case RET_CLOSE:
                xButton->set_id("close");
                break;
            case RET_CANCEL:
                xButton->set_id("cancel");
                break;
            case RET_YES:
                xButton->set_id("yes");
                break;
            case RET_NO:
                xButton->set_id("no");
                break;
        }

        xButton->Show();
        m_xDialog->add_button(xButton, nResponse, true);
    }
@@ -1355,6 +1381,46 @@ public:
    }
};

class SalInstanceAboutDialog : public SalInstanceDialog, public virtual weld::AboutDialog
{
private:
    VclPtr<::AboutDialog> m_xAboutDialog;
public:
    SalInstanceAboutDialog(::AboutDialog* pDialog, SalInstanceBuilder* pBuilder, bool bTakeOwnership)
        : SalInstanceDialog(pDialog, pBuilder, bTakeOwnership)
        , m_xAboutDialog(pDialog)
    {
    }
    virtual void set_version(const OUString& rVersion) override
    {
        m_xAboutDialog->SetVersion(rVersion);
    }
    virtual void set_copyright(const OUString& rCopyright) override
    {
        m_xAboutDialog->SetCopyright(rCopyright);
    }
    virtual void set_website(const OUString& rURL) override
    {
        m_xAboutDialog->SetWebsiteLink(rURL);
    }
    virtual void set_website_label(const OUString& rLabel) override
    {
        m_xAboutDialog->SetWebsiteLabel(rLabel);
    }
    virtual OUString get_website_label() const override
    {
        return m_xAboutDialog->GetWebsiteLabel();
    }
    virtual void set_logo(VirtualDevice* pDevice) override
    {
        m_xAboutDialog->SetLogo(createImage(*pDevice));
    }
    virtual void set_background(VirtualDevice* pDevice) override
    {
        m_xAboutDialog->SetBackground(createImage(*pDevice));
    }
};

class SalInstanceFrame : public SalInstanceContainer, public virtual weld::Frame
{
private:
@@ -5014,6 +5080,19 @@ public:
        return pRet;
    }

    virtual std::unique_ptr<weld::AboutDialog> weld_about_dialog(const OString &id, bool bTakeOwnership) override
    {
        AboutDialog* pAboutDialog = m_xBuilder->get<AboutDialog>(id);
        std::unique_ptr<weld::AboutDialog> pRet(pAboutDialog ? new SalInstanceAboutDialog(pAboutDialog, this, false) : nullptr);
        if (bTakeOwnership && pAboutDialog)
        {
            assert(!m_aOwnedToplevel && "only one toplevel per .ui allowed");
            m_aOwnedToplevel.set(pAboutDialog);
            m_xBuilder->drop_ownership(pAboutDialog);
        }
        return pRet;
    }

    virtual std::unique_ptr<weld::Dialog> weld_dialog(const OString &id, bool bTakeOwnership) override
    {
        Dialog* pDialog = m_xBuilder->get<Dialog>(id);
diff --git a/vcl/source/window/aboutdialog.cxx b/vcl/source/window/aboutdialog.cxx
new file mode 100644
index 0000000..1a563df
--- /dev/null
+++ b/vcl/source/window/aboutdialog.cxx
@@ -0,0 +1,159 @@
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */

#include <config_features.h>
#include <osl/process.h>
#include <sal/log.hxx>
#include <osl/diagnose.h>
#include <rtl/character.hxx>
#include <vcl/aboutdialog.hxx>
#include <vcl/layout.hxx>
#include <vcl/weld.hxx>
#include <vcl/svapp.hxx>
#include <vcl/settings.hxx>

#include <tools/stream.hxx>
#include <rtl/bootstrap.hxx>
#include <unotools/configmgr.hxx>
#include <unotools/bootstrap.hxx>
#include <com/sun/star/uno/Any.h>
#include <vcl/graph.hxx>
#include <vcl/graphicfilter.hxx>
#include <i18nlangtag/languagetag.hxx>

#include <com/sun/star/system/SystemShellExecuteFlags.hpp>
#include <com/sun/star/system/SystemShellExecute.hpp>
#include <comphelper/processfactory.hxx>
#include <comphelper/anytostring.hxx>
#include <cppuhelper/exc_hlp.hxx>
#include <cppuhelper/bootstrap.hxx>
#include <basegfx/numeric/ftools.hxx>
#include <com/sun/star/geometry/RealRectangle2D.hpp>

#include <config_buildid.h>
#include <rtl/ustrbuf.hxx>
#include <vcl/bitmap.hxx>

using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star;

AboutDialog::AboutDialog(vcl::Window* pParent, WinBits nStyle, Dialog::InitFlag eFlag)
    : Dialog(pParent, nStyle, eFlag)
    , m_xBuilder(new VclBuilder(this, getUIRootDir(), "vcl/ui/aboutbox.ui"))
{
    m_xBuilder->get(m_xContents, "about");
    m_xBuilder->get(m_xLogoReplacement, "logoreplacement");
    m_xBuilder->get(m_xLogoImage, "logo");
    m_xBuilder->get(m_xVersion, "version");
    m_xBuilder->get(m_xDescriptionText, "description");
    m_xBuilder->get(m_xCopyrightText, "copyright");
    m_xBuilder->get(m_xBuildIdLink, "buildIdLink");
}

void AboutDialog::set_content_area(VclBox* pBox)
{
    Dialog::set_content_area(pBox);

    // move it now that the content area exists
    m_xContents->SetParent(pBox);

    StyleControls();
}

AboutDialog::~AboutDialog() { disposeOnce(); }

void AboutDialog::dispose()
{
    m_xVersion.clear();
    m_xDescriptionText.clear();
    m_xCopyrightText.clear();
    m_xLogoImage.clear();
    m_xLogoReplacement.clear();
    m_xBuildIdLink.clear();
    m_xContents.clear();
    m_xBuilder.reset();
    Dialog::dispose();
}

void AboutDialog::StyleControls()
{
    // Make all the controls have a transparent background
    m_xLogoImage->SetBackground();
    m_xLogoReplacement->SetPaintTransparent(true);
    m_xVersion->SetPaintTransparent(true);
    m_xDescriptionText->SetPaintTransparent(true);
    m_xCopyrightText->SetPaintTransparent(true);

    const StyleSettings& rStyleSettings = Application::GetSettings().GetStyleSettings();

    const vcl::Font& aLabelFont = rStyleSettings.GetLabelFont();
    vcl::Font aLargeFont = aLabelFont;
    aLargeFont.SetFontSize(Size(0, aLabelFont.GetFontSize().Height() * 3));

    // Logo Replacement Text
    m_xLogoReplacement->SetControlFont(aLargeFont);

    // Description Text
    aLargeFont.SetFontSize(Size(0, aLabelFont.GetFontSize().Height() * 1.3));
    m_xDescriptionText->SetControlFont(aLargeFont);
}

void AboutDialog::SetLogo(const Image& rLogoBitmap)
{
    if (!rLogoBitmap)
    {
        m_xLogoImage->Hide();
        m_xLogoReplacement->Show();
    }
    else
    {
        m_xLogoReplacement->Hide();
        m_xLogoImage->SetImage(rLogoBitmap);
        m_xLogoImage->Show();
    }
}

void AboutDialog::SetBackground(const Image& rBackgroundBitmap)
{
    m_aBackgroundBitmap = rBackgroundBitmap.GetBitmapEx();
    Invalidate();
}

void AboutDialog::Paint(vcl::RenderContext& rRenderContext, const ::tools::Rectangle& rRect)
{
    rRenderContext.SetClipRegion(vcl::Region(rRect));

    Size aSize(GetOutputSizePixel());
    Point aPos(aSize.Width() - m_aBackgroundBitmap.GetSizePixel().Width(),
               aSize.Height() - m_aBackgroundBitmap.GetSizePixel().Height());

    rRenderContext.DrawBitmapEx(aPos, m_aBackgroundBitmap);
}

bool AboutDialog::set_property(const OString& rKey, const OUString& rValue)
{
    if (rKey == "version")
        m_xVersion->SetText(rValue);
    else if (rKey == "copyright")
        m_xCopyrightText->SetText(rValue);
    else if (rKey == "comments")
        m_xDescriptionText->SetText(rValue);
    else if (rKey == "website")
        m_xBuildIdLink->SetURL(rValue);
    else if (rKey == "website_label")
        m_xBuildIdLink->SetText(rValue);
    else if (rKey == "program_name")
        m_xLogoReplacement->SetText(rValue);
    else
        return Dialog::set_property(rKey, rValue);
    return true;
}

/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
diff --git a/vcl/source/window/builder.cxx b/vcl/source/window/builder.cxx
index 42c6654..61df46f 100644
--- a/vcl/source/window/builder.cxx
+++ b/vcl/source/window/builder.cxx
@@ -20,6 +20,7 @@
#include <sal/log.hxx>
#include <unotools/localedatawrapper.hxx>
#include <unotools/resmgr.hxx>
#include <vcl/aboutdialog.hxx>
#include <vcl/builder.hxx>
#include <vcl/builderfactory.hxx>
#include <vcl/button.hxx>
@@ -1647,12 +1648,15 @@ VclPtr<vcl::Window> VclBuilder::makeObject(vcl::Window *pParent, const OString &
    extractButtonImage(id, rMap, name == "GtkRadioButton");

    VclPtr<vcl::Window> xWindow;
    if (name == "GtkDialog")
    if (name == "GtkDialog" || name == "GtkAboutDialog")
    {
        WinBits nBits = WB_MOVEABLE|WB_3DLOOK|WB_CLOSEABLE;
        if (extractResizable(rMap))
            nBits |= WB_SIZEABLE;
        xWindow = VclPtr<Dialog>::Create(pParent, nBits, !pParent ? Dialog::InitFlag::NoParent : Dialog::InitFlag::Default);
        if (name == "GtkAboutDialog")
            xWindow = VclPtr<AboutDialog>::Create(pParent, nBits, !pParent ? Dialog::InitFlag::NoParent : Dialog::InitFlag::Default);
        else
            xWindow = VclPtr<Dialog>::Create(pParent, nBits, !pParent ? Dialog::InitFlag::NoParent : Dialog::InitFlag::Default);
#if HAVE_FEATURE_DESKTOP
        if (!m_bLegacy && !extractModal(rMap))
            xWindow->SetType(WindowType::MODELESSDIALOG);
diff --git a/vcl/uiconfig/ui/aboutbox.ui b/vcl/uiconfig/ui/aboutbox.ui
new file mode 100644
index 0000000..2686d80
--- /dev/null
+++ b/vcl/uiconfig/ui/aboutbox.ui
@@ -0,0 +1,135 @@
<?xml version="1.0" encoding="UTF-8"?>
<!-- Generated with glade 3.22.1 -->
<interface domain="cui">
  <requires lib="gtk+" version="3.18"/>
  <object class="GtkBox" id="about">
    <property name="visible">True</property>
    <property name="can_focus">False</property>
    <property name="hexpand">True</property>
    <property name="vexpand">True</property>
    <property name="orientation">vertical</property>
    <property name="spacing">12</property>
    <child>
      <object class="GtkImage" id="logo">
        <property name="visible">True</property>
        <property name="can_focus">False</property>
        <property name="stock">gtk-missing-image</property>
      </object>
      <packing>
        <property name="expand">False</property>
        <property name="fill">True</property>
        <property name="position">0</property>
      </packing>
    </child>
    <child>
      <object class="GtkBox" id="box2">
        <property name="visible">True</property>
        <property name="can_focus">False</property>
        <property name="hexpand">True</property>
        <property name="vexpand">True</property>
        <property name="orientation">vertical</property>
        <property name="spacing">12</property>
        <child>
          <object class="GtkLabel" id="logoreplacement">
            <property name="can_focus">False</property>
            <property name="no_show_all">True</property>
            <property name="justify">center</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">0</property>
          </packing>
        </child>
        <child>
          <object class="GtkGrid" id="grid1">
            <property name="visible">True</property>
            <property name="can_focus">False</property>
            <property name="hexpand">True</property>
            <child>
              <object class="GtkTextView" id="version">
                <property name="visible">True</property>
                <property name="can_focus">True</property>
                <property name="hexpand">True</property>
                <property name="editable">False</property>
                <property name="wrap_mode">word</property>
                <property name="justification">center</property>
                <property name="cursor_visible">False</property>
              </object>
              <packing>
                <property name="left_attach">0</property>
                <property name="top_attach">0</property>
              </packing>
            </child>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">1</property>
          </packing>
        </child>
        <child>
          <object class="GtkLinkButton" id="buildIdLink">
            <property name="label" translatable="yes" context="aboutdialog|buildIdLink">See Log: $GITHASH</property>
            <property name="visible">True</property>
            <property name="can_focus">True</property>
            <property name="receives_default">True</property>
            <property name="relief">none</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">2</property>
          </packing>
        </child>
        <child>
          <object class="GtkLabel" id="description">
            <property name="visible">True</property>
            <property name="can_focus">False</property>
            <property name="hexpand">True</property>
            <property name="justify">center</property>
            <property name="wrap">True</property>
            <property name="max_width_chars">62</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">3</property>
          </packing>
        </child>
        <child>
          <object class="GtkGrid" id="grid2">
            <property name="visible">True</property>
            <property name="can_focus">False</property>
            <property name="hexpand">True</property>
            <child>
              <object class="GtkLabel" id="copyright">
                <property name="visible">True</property>
                <property name="can_focus">False</property>
                <property name="margin_left">12</property>
                <property name="margin_right">12</property>
                <property name="hexpand">True</property>
                <property name="justify">center</property>
                <property name="wrap">True</property>
              </object>
              <packing>
                <property name="left_attach">0</property>
                <property name="top_attach">0</property>
              </packing>
            </child>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">4</property>
          </packing>
        </child>
      </object>
      <packing>
        <property name="expand">False</property>
        <property name="fill">True</property>
        <property name="position">1</property>
      </packing>
    </child>
  </object>
</interface>
diff --git a/vcl/unx/gtk3/gtk3gtkinst.cxx b/vcl/unx/gtk3/gtk3gtkinst.cxx
index bd1f8a6f..c7459a8 100644
--- a/vcl/unx/gtk3/gtk3gtkinst.cxx
+++ b/vcl/unx/gtk3/gtk3gtkinst.cxx
@@ -1817,6 +1817,13 @@ public:
        return gtk_widget_get_vexpand(m_pWidget);
    }

    virtual void set_secondary(bool bSecondary) override
    {
        GtkWidget* pParent = gtk_widget_get_parent(m_pWidget);
        if (pParent && GTK_IS_BUTTON_BOX(pParent))
            gtk_button_box_set_child_secondary(GTK_BUTTON_BOX(pParent), m_pWidget, bSecondary);
    }

    virtual void set_margin_top(int nMargin) override
    {
        gtk_widget_set_margin_top(m_pWidget, nMargin);
@@ -2288,10 +2295,31 @@ namespace
    GdkPixbuf* getPixbuf(const VirtualDevice& rDevice)
    {
        Size aSize(rDevice.GetOutputSizePixel());
        cairo_surface_t* surface = get_underlying_cairo_surface(rDevice);
        cairo_surface_t* orig_surface = get_underlying_cairo_surface(rDevice);
        double m_fXScale, m_fYScale;
        dl_cairo_surface_get_device_scale(surface, &m_fXScale, &m_fYScale);
        return gdk_pixbuf_get_from_surface(surface, 0, 0, aSize.Width() * m_fXScale, aSize.Height() * m_fYScale);
        dl_cairo_surface_get_device_scale(orig_surface, &m_fXScale, &m_fYScale);

        cairo_surface_t* surface;
        if (m_fXScale != 1.0 || m_fYScale != -1)
        {
            surface = cairo_surface_create_similar_image(orig_surface,
                                                         CAIRO_FORMAT_ARGB32,
                                                         aSize.Width(),
                                                         aSize.Height());
            cairo_t* cr = cairo_create(surface);
            cairo_set_source_surface(cr, orig_surface, 0, 0);
            cairo_paint(cr);
            cairo_destroy(cr);
        }
        else
            surface = orig_surface;

        GdkPixbuf* pRet = gdk_pixbuf_get_from_surface(surface, 0, 0, aSize.Width(), aSize.Height());

        if (surface != orig_surface)
            cairo_surface_destroy(surface);

        return pRet;
    }

    GtkWidget* image_new_from_virtual_device(const VirtualDevice& rImageSurface)
@@ -3349,6 +3377,118 @@ public:
    }
};

class GtkInstanceAboutDialog : public GtkInstanceDialog, public virtual weld::AboutDialog
{
private:
    GtkAboutDialog* m_pAboutDialog;
    GtkCssProvider* m_pCssProvider;
    std::unique_ptr<utl::TempFile>  mxBackgroundImage;
public:
    GtkInstanceAboutDialog(GtkAboutDialog* pAboutDialog, GtkInstanceBuilder* pBuilder, bool bTakeOwnership)
        : GtkInstanceDialog(GTK_DIALOG(pAboutDialog), pBuilder, bTakeOwnership)
        , m_pAboutDialog(pAboutDialog)
        , m_pCssProvider(nullptr)
    {
    }

    virtual void set_version(const OUString& rVersion) override
    {
        gtk_about_dialog_set_version(m_pAboutDialog, OUStringToOString(rVersion, RTL_TEXTENCODING_UTF8).getStr());
    }

    virtual void set_copyright(const OUString& rCopyright) override
    {
        gtk_about_dialog_set_copyright(m_pAboutDialog, OUStringToOString(rCopyright, RTL_TEXTENCODING_UTF8).getStr());
    }

    virtual void set_website(const OUString& rURL) override
    {
        OString sURL(OUStringToOString(rURL, RTL_TEXTENCODING_UTF8));
        gtk_about_dialog_set_website(m_pAboutDialog, sURL.isEmpty() ? nullptr : sURL.getStr());
    }

    virtual void set_website_label(const OUString& rLabel) override
    {
        OString sLabel(OUStringToOString(rLabel, RTL_TEXTENCODING_UTF8));
        gtk_about_dialog_set_website_label(m_pAboutDialog, sLabel.isEmpty() ? nullptr : sLabel.getStr());
    }

    virtual OUString get_website_label() const override
    {
        const gchar* pText = gtk_about_dialog_get_website_label(m_pAboutDialog);
        return OUString(pText, pText ? strlen(pText) : 0, RTL_TEXTENCODING_UTF8);
    }

    virtual void set_logo(VirtualDevice* pDevice) override
    {
        GdkPixbuf* pixbuf = pDevice ? getPixbuf(*pDevice) : nullptr;
        if (!pixbuf)
            gtk_about_dialog_set_logo(m_pAboutDialog, nullptr);
        else
        {
            gtk_about_dialog_set_logo(m_pAboutDialog, pixbuf);
            g_object_unref(pixbuf);
        }
    }

    virtual void set_background(VirtualDevice* pDevice) override
    {
        GtkStyleContext *pStyleContext = gtk_widget_get_style_context(GTK_WIDGET(m_pAboutDialog));
        if (m_pCssProvider)
        {
            gtk_style_context_remove_provider(pStyleContext, GTK_STYLE_PROVIDER(m_pCssProvider));
            m_pCssProvider= nullptr;
        }

        mxBackgroundImage.reset();

        if (pDevice)
        {
            mxBackgroundImage.reset(new utl::TempFile());
            mxBackgroundImage->EnableKillingFile(true);

            OString sOutput = mxBackgroundImage->GetFileName().toUtf8();

            cairo_surface_t* orig_surface = get_underlying_cairo_surface(*pDevice);
            double m_fXScale, m_fYScale;
            dl_cairo_surface_get_device_scale(orig_surface, &m_fXScale, &m_fYScale);

            cairo_surface_t* surface;
            if (m_fXScale != 1.0 || m_fYScale != -1)
            {
                Size aSize(pDevice->GetOutputSizePixel());
                surface = cairo_surface_create_similar_image(orig_surface,
                                                             CAIRO_FORMAT_ARGB32,
                                                             aSize.Width(),
                                                             aSize.Height());
                cairo_t* cr = cairo_create(surface);
                cairo_set_source_surface(cr, orig_surface, 0, 0);
                cairo_paint(cr);
                cairo_destroy(cr);
            }
            else
                surface = orig_surface;

            cairo_surface_write_to_png(surface, sOutput.getStr());

            if (surface != orig_surface)
                cairo_surface_destroy(surface);

            m_pCssProvider = gtk_css_provider_new();
            OUString aBuffer = "* { background-image: url(\"" + mxBackgroundImage->GetURL() + "\"); }";
            OString aResult = OUStringToOString(aBuffer, RTL_TEXTENCODING_UTF8);
            gtk_css_provider_load_from_data(m_pCssProvider, aResult.getStr(), aResult.getLength(), nullptr);
            gtk_style_context_add_provider(pStyleContext, GTK_STYLE_PROVIDER(m_pCssProvider),
                                           GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
        }
    }

    virtual ~GtkInstanceAboutDialog() override
    {
        set_background(nullptr);
    }
};

class GtkInstanceFrame : public GtkInstanceContainer, public virtual weld::Frame
{
private:
@@ -10057,6 +10197,24 @@ private:
                    set_primary_text(pMessageDialog, (*m_pStringReplace)(get_primary_text(pMessageDialog)));
                    set_secondary_text(pMessageDialog, (*m_pStringReplace)(get_secondary_text(pMessageDialog)));
                }
                else if (GTK_IS_ABOUT_DIALOG(pWindow))
                {
                    GtkAboutDialog* pAboutDialog = GTK_ABOUT_DIALOG(pWindow);
                    const gchar *pComments = gtk_about_dialog_get_comments(pAboutDialog);
                    if (pComments)
                    {
                        OUString sComments(pComments, strlen(pComments), RTL_TEXTENCODING_UTF8);
                        sComments = (*m_pStringReplace)(sComments);
                        gtk_about_dialog_set_comments(pAboutDialog, OUStringToOString(sComments, RTL_TEXTENCODING_UTF8).getStr());
                    }
                    const gchar *pProgramName = gtk_about_dialog_get_program_name(pAboutDialog);
                    if (pProgramName)
                    {
                        OUString sProgramName(pProgramName, strlen(pProgramName), RTL_TEXTENCODING_UTF8);
                        sProgramName = (*m_pStringReplace)(sProgramName);
                        gtk_about_dialog_set_program_name(pAboutDialog, OUStringToOString(sProgramName, RTL_TEXTENCODING_UTF8).getStr());
                    }
                }
            }
        }
    }
@@ -10176,6 +10334,15 @@ public:
        return std::make_unique<GtkInstanceMessageDialog>(pMessageDialog, this, bTakeOwnership);
    }

    virtual std::unique_ptr<weld::AboutDialog> weld_about_dialog(const OString &id, bool bTakeOwnership) override
    {
        GtkAboutDialog* pAboutDialog = GTK_ABOUT_DIALOG(gtk_builder_get_object(m_pBuilder, id.getStr()));
        if (!pAboutDialog)
            return nullptr;
        gtk_window_set_transient_for(GTK_WINDOW(pAboutDialog), GTK_WINDOW(gtk_widget_get_toplevel(m_pParentWidget)));
        return std::make_unique<GtkInstanceAboutDialog>(pAboutDialog, this, bTakeOwnership);
    }

    virtual std::unique_ptr<weld::Dialog> weld_dialog(const OString &id, bool bTakeOwnership) override
    {
        GtkDialog* pDialog = GTK_DIALOG(gtk_builder_get_object(m_pBuilder, id.getStr()));