1 files changed, 86 insertions, 0 deletions
diff --git a/sfx2/source/sidebar/PanelLayout.cxx b/sfx2/source/sidebar/PanelLayout.cxx
new file mode 100644
index 0000000000..afe018db8a
--- /dev/null
+++ b/sfx2/source/sidebar/PanelLayout.cxx
@@ -0,0 +1,86 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * 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 <sal/log.hxx>
+#include <sfx2/sidebar/Panel.hxx>
+#include <sfx2/sidebar/PanelLayout.hxx>
+#include <sfx2/sidebar/Theme.hxx>
+#include <sfx2/viewsh.hxx>
+#include <vcl/event.hxx>
+#include <vcl/svapp.hxx>
+
+using namespace sfx2::sidebar;
+
+PanelLayout::PanelLayout(weld::Widget* pParent, const OUString& rID, const OUString& rUIXMLDescription)
+    : m_xBuilder(Application::CreateBuilder(pParent, rUIXMLDescription, false, reinterpret_cast<sal_uInt64>(SfxViewShell::Current())))
+    , m_xContainer(m_xBuilder->weld_container(rID))
+    , m_pPanel(nullptr)
+{
+    m_xContainer->set_background(Theme::GetColor(Theme::Color_PanelBackground));
+    m_xContainer->connect_get_property_tree(LINK(this, PanelLayout, DumpAsPropertyTreeHdl));
+    ::Application::AddEventListener(LINK(this, PanelLayout, DataChangedEventListener));
+}
+
+IMPL_LINK(PanelLayout, DumpAsPropertyTreeHdl, tools::JsonWriter&, rJsonWriter, void)
+{
+    DumpAsPropertyTree(rJsonWriter);
+}
+
+void PanelLayout::DumpAsPropertyTree(tools::JsonWriter&)
+{
+}
+
+IMPL_LINK(PanelLayout, DataChangedEventListener, VclSimpleEvent&, rEvent, void)
+{
+    if (rEvent.GetId() != VclEventId::ApplicationDataChanged)
+        return;
+
+    DataChangedEvent* pData = static_cast<DataChangedEvent*>(static_cast<VclWindowEvent&>(rEvent).GetData());
+    DataChanged(*pData);
+}
+
+void PanelLayout::DataChanged(const DataChangedEvent& rEvent)
+{
+    if (rEvent.GetType() != DataChangedEventType::SETTINGS)
+        return;
+    if (rEvent.GetFlags() & AllSettingsFlags::STYLE)
+        m_xContainer->set_background(Theme::GetColor(Theme::Color_PanelBackground));
+}
+
+void PanelLayout::SetPanel(sfx2::sidebar::Panel* pPanel)
+{
+    m_pPanel = pPanel;
+}
+
+weld::Window* PanelLayout::GetFrameWeld() const
+{
+    if (!m_pPanel)
+    {
+        SAL_WARN("sfx.sidebar", "Expected a toplevel Panel to exist");
+        return nullptr;
+    }
+    return m_pPanel->GetFrameWeld();
+}
+
+PanelLayout::~PanelLayout()
+{
+    ::Application::RemoveEventListener(LINK(this, PanelLayout, DataChangedEventListener));
+
+    m_xContainer.reset();
+    m_xBuilder.reset();
+}
+
+void PanelLayout::queue_resize()
+{
+    if (!m_xContainer)
+        return;
+    m_xContainer->queue_resize();
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */