3779abce2f
This was a problem since commit 7eb37a422f
(tdf#118856 vcl: avoid flicker in the about dialog, 2019-08-12).
Given that probably sooner or later this application-level
double-buffering will not be needed anyway, just do the minimal fix and
avoid it for the about dialog on macOS.
(Versus low-level double-buffering as macOS, gtk3 or OpenGL does.)
Change-Id: I5dc60e5c064d1e90057f9aa9a22db9f67680eb26
Reviewed-on: https://gerrit.libreoffice.org/78313
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>
Tested-by: Jenkins
135 lines
4.0 KiB
C++
135 lines
4.0 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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#include <vcl/layout.hxx>
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#include <vcl/svapp.hxx>
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#include <vcl/settings.hxx>
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#include <aboutdialog.hxx>
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::beans;
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using namespace ::com::sun::star;
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using namespace vcl;
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AboutDialog::AboutDialog(vcl::Window* pParent, WinBits nStyle, Dialog::InitFlag eFlag)
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: Dialog(pParent, nStyle, eFlag)
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, m_xBuilder(new VclBuilder(this, getUIRootDir(), "vcl/ui/aboutbox.ui"))
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{
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m_xBuilder->get(m_xContents, "about");
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m_xBuilder->get(m_xLogoReplacement, "logoreplacement");
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m_xBuilder->get(m_xLogoImage, "logo");
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m_xBuilder->get(m_xVersion, "version");
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m_xBuilder->get(m_xDescriptionText, "description");
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m_xBuilder->get(m_xCopyrightText, "copyright");
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m_xBuilder->get(m_xBuildIdLink, "buildIdLink");
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#ifndef MACOSX
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m_xVersion->RequestDoubleBuffering(true);
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#endif
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}
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void AboutDialog::set_content_area(VclBox* pBox)
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{
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Dialog::set_content_area(pBox);
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// move it now that the content area exists
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m_xContents->SetParent(pBox);
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StyleControls();
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}
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AboutDialog::~AboutDialog() { disposeOnce(); }
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void AboutDialog::dispose()
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{
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m_xVersion.clear();
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m_xDescriptionText.clear();
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m_xCopyrightText.clear();
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m_xLogoImage.clear();
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m_xLogoReplacement.clear();
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m_xBuildIdLink.clear();
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m_xContents.clear();
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m_xBuilder.reset();
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Dialog::dispose();
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}
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void AboutDialog::StyleControls()
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{
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// Make all the controls have a transparent background
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m_xLogoImage->SetBackground();
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m_xLogoReplacement->SetPaintTransparent(true);
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m_xVersion->SetPaintTransparent(true);
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m_xDescriptionText->SetPaintTransparent(true);
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m_xCopyrightText->SetPaintTransparent(true);
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const StyleSettings& rStyleSettings = Application::GetSettings().GetStyleSettings();
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const vcl::Font& aLabelFont = rStyleSettings.GetLabelFont();
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vcl::Font aLargeFont = aLabelFont;
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aLargeFont.SetFontSize(Size(0, aLabelFont.GetFontSize().Height() * 3));
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// Logo Replacement Text
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m_xLogoReplacement->SetControlFont(aLargeFont);
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// Description Text
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aLargeFont.SetFontSize(Size(0, aLabelFont.GetFontSize().Height() * 1.3));
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m_xDescriptionText->SetControlFont(aLargeFont);
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}
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void AboutDialog::SetLogo(const Image& rLogoBitmap)
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{
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if (!rLogoBitmap)
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{
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m_xLogoImage->Hide();
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m_xLogoReplacement->Show();
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}
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else
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{
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m_xLogoReplacement->Hide();
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m_xLogoImage->SetImage(rLogoBitmap);
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m_xLogoImage->Show();
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}
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}
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void AboutDialog::SetBackground(const Image& rBackgroundBitmap)
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{
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m_aBackgroundBitmap = rBackgroundBitmap.GetBitmapEx();
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Invalidate();
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}
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void AboutDialog::Paint(vcl::RenderContext& rRenderContext, const ::tools::Rectangle& /*rRect*/)
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{
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Size aSize(GetOutputSizePixel());
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Point aPos(aSize.Width() - m_aBackgroundBitmap.GetSizePixel().Width(),
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aSize.Height() - m_aBackgroundBitmap.GetSizePixel().Height());
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rRenderContext.DrawBitmapEx(aPos, m_aBackgroundBitmap);
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}
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bool AboutDialog::set_property(const OString& rKey, const OUString& rValue)
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{
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if (rKey == "version")
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m_xVersion->SetText(rValue);
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else if (rKey == "copyright")
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m_xCopyrightText->SetText(rValue);
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else if (rKey == "comments")
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m_xDescriptionText->SetText(rValue);
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else if (rKey == "website")
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m_xBuildIdLink->SetURL(rValue);
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else if (rKey == "website_label")
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m_xBuildIdLink->SetText(rValue);
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else if (rKey == "program_name")
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m_xLogoReplacement->SetText(rValue);
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else
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return Dialog::set_property(rKey, rValue);
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return true;
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
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