1 files changed, 172 insertions, 0 deletions
diff --git a/sfx2/source/sidebar/TitleBar.cxx b/sfx2/source/sidebar/TitleBar.cxx
new file mode 100644
index 000000000..40627a6c2
--- /dev/null
+++ b/sfx2/source/sidebar/TitleBar.cxx
@@ -0,0 +1,172 @@
+/* -*- 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/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <sidebar/TitleBar.hxx>
+#include <sidebar/Paint.hxx>
+#include <sidebar/AccessibleTitleBar.hxx>
+
+#include <com/sun/star/accessibility/AccessibleRole.hpp>
+
+namespace
+{
+    const static sal_Int32 gnLeftIconSpace (3);
+    const static sal_Int32 gnRightIconSpace (3);
+}
+
+namespace sfx2::sidebar {
+
+TitleBar::TitleBar(const OUString& rsTitle,
+                   vcl::Window* pParentWindow,
+                   const sidebar::Paint& rInitialBackgroundPaint)
+    : Window(pParentWindow)
+    , maToolBox(VclPtr<SidebarToolBox>::Create(this))
+    , msTitle(rsTitle)
+    , maIcon()
+    , maBackgroundPaint(rInitialBackgroundPaint)
+{
+    maToolBox->SetSelectHdl(LINK(this, TitleBar, SelectionHandler));
+}
+
+TitleBar::~TitleBar()
+{
+    disposeOnce();
+}
+
+void TitleBar::dispose()
+{
+    maToolBox.disposeAndClear();
+    vcl::Window::dispose();
+}
+
+void TitleBar::SetTitle(const OUString& rsTitle)
+{
+    msTitle = rsTitle;
+    Invalidate();
+}
+
+void TitleBar::SetIcon(const Image& rIcon)
+{
+    maIcon = rIcon;
+    Invalidate();
+}
+
+void TitleBar::ApplySettings(vcl::RenderContext& rRenderContext)
+{
+    rRenderContext.SetBackground(maBackgroundPaint.GetWallpaper());
+}
+
+void TitleBar::Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle& /*rUpdateArea*/)
+{
+    // Paint title bar background.
+    Size aWindowSize (GetSizePixel());
+    tools::Rectangle aTitleBarBox(0,0, aWindowSize.Width(), aWindowSize.Height());
+
+    PaintDecoration(rRenderContext);
+    const tools::Rectangle aTitleBox(GetTitleArea(aTitleBarBox));
+    PaintTitle(rRenderContext, aTitleBox);
+    PaintFocus(rRenderContext, aTitleBox);
+}
+
+void TitleBar::DataChanged (const DataChangedEvent& /*rEvent*/)
+{
+    maBackgroundPaint = GetBackgroundPaint();
+    Invalidate();
+}
+
+void TitleBar::setPosSizePixel (long nX, long nY, long nWidth, long nHeight, PosSizeFlags nFlags)
+{
+    Window::setPosSizePixel(nX, nY, nWidth, nHeight, nFlags);
+
+    // Place the toolbox.
+    const sal_Int32 nToolBoxWidth (maToolBox->GetItemPosRect(0).GetWidth());
+    maToolBox->setPosSizePixel(nWidth - nToolBoxWidth,0, nToolBoxWidth, nHeight);
+    maToolBox->Show();
+}
+
+void TitleBar::HandleToolBoxItemClick(const sal_uInt16 /*nItemIndex*/)
+{
+    // Any real processing has to be done in derived class.
+}
+
+css::uno::Reference<css::accessibility::XAccessible> TitleBar::CreateAccessible()
+{
+    SetAccessibleRole(css::accessibility::AccessibleRole::PANEL);
+    return AccessibleTitleBar::Create(*this);
+}
+
+void TitleBar::PaintTitle(vcl::RenderContext& rRenderContext, const tools::Rectangle& rTitleBox)
+{
+    rRenderContext.Push(PushFlags::FONT | PushFlags::TEXTCOLOR);
+
+    tools::Rectangle aTitleBox(rTitleBox);
+
+    // When there is an icon then paint it at the left of the given
+    // box.
+    if (!!maIcon)
+    {
+        rRenderContext.DrawImage(Point(aTitleBox.Left() + gnLeftIconSpace,
+                                       aTitleBox.Top() + (aTitleBox.GetHeight() - maIcon.GetSizePixel().Height()) / 2),
+                                 maIcon);
+        aTitleBox.AdjustLeft(gnLeftIconSpace + maIcon.GetSizePixel().Width() + gnRightIconSpace );
+    }
+
+    vcl::Font aFont(rRenderContext.GetFont());
+    aFont.SetWeight(WEIGHT_BOLD);
+    rRenderContext.SetFont(aFont);
+
+    // Paint title bar text.
+    rRenderContext.SetTextColor(rRenderContext.GetTextColor());
+    rRenderContext.DrawText(aTitleBox, msTitle, DrawTextFlags::Left | DrawTextFlags::VCenter);
+    rRenderContext.Pop();
+}
+
+void TitleBar::PaintFocus(vcl::RenderContext& rRenderContext, const tools::Rectangle& rFocusBox)
+{
+    rRenderContext.Push(PushFlags::FONT | PushFlags::TEXTCOLOR);
+
+    vcl::Font aFont(rRenderContext.GetFont());
+    aFont.SetWeight(WEIGHT_BOLD);
+    rRenderContext.SetFont(aFont);
+
+    const tools::Rectangle aTextBox(rRenderContext.GetTextRect(rFocusBox, msTitle, DrawTextFlags::Left | DrawTextFlags::VCenter));
+
+    const tools::Rectangle aLargerTextBox(aTextBox.Left() - 2,
+                                   aTextBox.Top() - 2,
+                                   aTextBox.Right() + 2,
+                                   aTextBox.Bottom() + 2);
+
+    if (HasFocus())
+        Window::ShowFocus(aLargerTextBox);
+    else
+        Window::HideFocus();
+
+    rRenderContext.Pop();
+}
+
+IMPL_LINK(TitleBar, SelectionHandler, ToolBox*, pToolBox, void)
+{
+    OSL_ASSERT(maToolBox.get()==pToolBox);
+    const sal_uInt16 nItemId (maToolBox->GetHighlightItemId());
+
+    HandleToolBoxItemClick(nItemId);
+}
+
+} // end of namespace sfx2::sidebar
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */