Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 257 insertions, 0 deletions

diff --git a/vcl/source/toolkit/group.cxx b/vcl/source/toolkit/group.cxx
new file mode 100644
index 000000000..ef7b28794
--- /dev/null
+++ b/vcl/source/toolkit/group.cxx
@@ -0,0 +1,257 @@
+/* -*- 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 <vcl/event.hxx>
+#include <vcl/toolkit/group.hxx>
+#include <vcl/settings.hxx>
+
+#include <controldata.hxx>
+
+#define GROUP_BORDER            12
+#define GROUP_TEXT_BORDER       2
+
+#define GROUP_VIEW_STYLE        (WB_3DLOOK | WB_NOLABEL)
+
+void GroupBox::ImplInit( vcl::Window* pParent, WinBits nStyle )
+{
+    nStyle = ImplInitStyle( nStyle );
+    Control::ImplInit( pParent, nStyle, nullptr );
+    SetMouseTransparent( true );
+    ImplInitSettings( true );
+}
+
+WinBits GroupBox::ImplInitStyle( WinBits nStyle )
+{
+    if ( !(nStyle & WB_NOGROUP) )
+        nStyle |= WB_GROUP;
+    return nStyle;
+}
+
+const vcl::Font& GroupBox::GetCanonicalFont( const StyleSettings& _rStyle ) const
+{
+    return _rStyle.GetGroupFont();
+}
+
+const Color& GroupBox::GetCanonicalTextColor( const StyleSettings& _rStyle ) const
+{
+    return _rStyle.GetGroupTextColor();
+}
+
+void GroupBox::ImplInitSettings( bool bBackground )
+{
+    Control::ImplInitSettings();
+
+    if ( bBackground )
+    {
+        vcl::Window* pParent = GetParent();
+        if ( (pParent->IsChildTransparentModeEnabled() ||
+              !(pParent->GetStyle() & WB_CLIPCHILDREN) ) &&
+             !IsControlBackground() )
+        {
+            EnableChildTransparentMode();
+            SetParentClipMode( ParentClipMode::NoClip );
+            SetPaintTransparent( true );
+            SetBackground();
+        }
+        else
+        {
+            EnableChildTransparentMode( false );
+            SetParentClipMode();
+            SetPaintTransparent( false );
+
+            if ( IsControlBackground() )
+                SetBackground( GetControlBackground() );
+            else
+                SetBackground( pParent->GetBackground() );
+        }
+    }
+}
+
+GroupBox::GroupBox( vcl::Window* pParent, WinBits nStyle ) :
+    Control( WindowType::GROUPBOX )
+{
+    ImplInit( pParent, nStyle );
+}
+
+void GroupBox::ImplDraw( OutputDevice* pDev, DrawFlags nDrawFlags,
+                         const Point& rPos, const Size& rSize, bool bLayout )
+{
+    long                    nTop;
+    long                    nTextOff;
+    const StyleSettings&    rStyleSettings = GetSettings().GetStyleSettings();
+    OUString                aText( GetText() );
+    tools::Rectangle               aRect( rPos, rSize );
+    DrawTextFlags           nTextStyle = DrawTextFlags::Left | DrawTextFlags::Top | DrawTextFlags::EndEllipsis | DrawTextFlags::Mnemonic;
+
+    if ( GetStyle() & WB_NOLABEL )
+        nTextStyle &= ~DrawTextFlags::Mnemonic;
+    if ( !IsEnabled() )
+        nTextStyle |= DrawTextFlags::Disable;
+    if ( (nDrawFlags & DrawFlags::Mono) ||
+         (rStyleSettings.GetOptions() & StyleSettingsOptions::Mono) )
+    {
+        nTextStyle |= DrawTextFlags::Mono;
+        nDrawFlags |= DrawFlags::Mono;
+    }
+
+    if (aText.isEmpty())
+    {
+        nTop = rPos.Y();
+        nTextOff = 0;
+    }
+    else
+    {
+        aRect.AdjustLeft(GROUP_BORDER );
+        aRect.AdjustRight( -(GROUP_BORDER) );
+        aRect = pDev->GetTextRect( aRect, aText, nTextStyle );
+        nTop = rPos.Y();
+        nTop += aRect.GetHeight() / 2;
+        nTextOff = GROUP_TEXT_BORDER;
+    }
+
+    if( ! bLayout )
+    {
+        if ( nDrawFlags & DrawFlags::Mono )
+            pDev->SetLineColor( COL_BLACK );
+        else
+            pDev->SetLineColor( rStyleSettings.GetShadowColor() );
+
+        if (aText.isEmpty())
+            pDev->DrawLine( Point( rPos.X(), nTop ), Point( rPos.X()+rSize.Width()-2, nTop ) );
+        else
+        {
+            pDev->DrawLine( Point( rPos.X(), nTop ), Point( aRect.Left()-nTextOff, nTop ) );
+            pDev->DrawLine( Point( aRect.Right()+nTextOff, nTop ), Point( rPos.X()+rSize.Width()-2, nTop ) );
+        }
+        pDev->DrawLine( Point( rPos.X(), nTop ), Point( rPos.X(), rPos.Y()+rSize.Height()-2 ) );
+        pDev->DrawLine( Point( rPos.X(), rPos.Y()+rSize.Height()-2 ), Point( rPos.X()+rSize.Width()-2, rPos.Y()+rSize.Height()-2 ) );
+        pDev->DrawLine( Point( rPos.X()+rSize.Width()-2, rPos.Y()+rSize.Height()-2 ), Point( rPos.X()+rSize.Width()-2, nTop ) );
+
+        bool bIsPrinter = OUTDEV_PRINTER == pDev->GetOutDevType();
+        // if we're drawing onto a printer, spare the 3D effect #i46986#
+
+        if ( !bIsPrinter && !(nDrawFlags & DrawFlags::Mono) )
+        {
+            pDev->SetLineColor( rStyleSettings.GetLightColor() );
+            if (aText.isEmpty())
+                pDev->DrawLine( Point( rPos.X()+1, nTop+1 ), Point( rPos.X()+rSize.Width()-3, nTop+1 ) );
+            else
+            {
+                pDev->DrawLine( Point( rPos.X()+1, nTop+1 ), Point( aRect.Left()-nTextOff, nTop+1 ) );
+                pDev->DrawLine( Point( aRect.Right()+nTextOff, nTop+1 ), Point( rPos.X()+rSize.Width()-3, nTop+1 ) );
+            }
+            pDev->DrawLine( Point( rPos.X()+1, nTop+1 ), Point( rPos.X()+1, rPos.Y()+rSize.Height()-3 ) );
+            pDev->DrawLine( Point( rPos.X(), rPos.Y()+rSize.Height()-1 ), Point( rPos.X()+rSize.Width()-1, rPos.Y()+rSize.Height()-1 ) );
+            pDev->DrawLine( Point( rPos.X()+rSize.Width()-1, rPos.Y()+rSize.Height()-1 ), Point( rPos.X()+rSize.Width()-1, nTop ) );
+        }
+    }
+
+    MetricVector* pVector = bLayout ? &mpControlData->mpLayoutData->m_aUnicodeBoundRects : nullptr;
+    OUString* pDisplayText = bLayout ? &mpControlData->mpLayoutData->m_aDisplayText : nullptr;
+    DrawControlText( *pDev, aRect, aText, nTextStyle, pVector, pDisplayText );
+}
+
+void GroupBox::FillLayoutData() const
+{
+    mpControlData->mpLayoutData.reset( new vcl::ControlLayoutData );
+    const_cast<GroupBox*>(this)->ImplDraw( const_cast<GroupBox*>(this), DrawFlags::NONE, Point(), GetOutputSizePixel(), true );
+}
+
+void GroupBox::Paint( vcl::RenderContext& rRenderContext, const tools::Rectangle& )
+{
+    ImplDraw(&rRenderContext, DrawFlags::NONE, Point(), GetOutputSizePixel());
+}
+
+void GroupBox::Draw( OutputDevice* pDev, const Point& rPos,
+                     DrawFlags nFlags )
+{
+    Point       aPos  = pDev->LogicToPixel( rPos );
+    Size        aSize = GetSizePixel();
+    vcl::Font   aFont = GetDrawPixelFont( pDev );
+
+    pDev->Push();
+    pDev->SetMapMode();
+    pDev->SetFont( aFont );
+    if ( nFlags & DrawFlags::Mono )
+        pDev->SetTextColor( COL_BLACK );
+    else
+        pDev->SetTextColor( GetTextColor() );
+    pDev->SetTextFillColor();
+
+    ImplDraw( pDev, nFlags, aPos, aSize );
+    pDev->Pop();
+}
+
+void GroupBox::Resize()
+{
+    Control::Resize();
+    Invalidate();
+}
+
+void GroupBox::StateChanged( StateChangedType nType )
+{
+    Control::StateChanged( nType );
+
+    if ( (nType == StateChangedType::Enable) ||
+         (nType == StateChangedType::Text) ||
+         (nType == StateChangedType::UpdateMode) )
+    {
+        if ( IsUpdateMode() )
+            Invalidate();
+    }
+    else if ( nType == StateChangedType::Style )
+    {
+        SetStyle( ImplInitStyle( GetStyle() ) );
+        if ( (GetPrevStyle() & GROUP_VIEW_STYLE) !=
+             (GetStyle() & GROUP_VIEW_STYLE) )
+            Invalidate();
+    }
+    else if ( (nType == StateChangedType::Zoom)  ||
+              (nType == StateChangedType::ControlFont) )
+    {
+        ImplInitSettings( false );
+        Invalidate();
+    }
+    else if ( nType == StateChangedType::ControlForeground )
+    {
+        ImplInitSettings( false );
+        Invalidate();
+    }
+    else if ( nType == StateChangedType::ControlBackground )
+    {
+        ImplInitSettings( true );
+        Invalidate();
+    }
+}
+
+void GroupBox::DataChanged( const DataChangedEvent& rDCEvt )
+{
+    Control::DataChanged( rDCEvt );
+
+    if ( (rDCEvt.GetType() == DataChangedEventType::FONTS) ||
+         (rDCEvt.GetType() == DataChangedEventType::FONTSUBSTITUTION) ||
+         ((rDCEvt.GetType() == DataChangedEventType::SETTINGS) &&
+          (rDCEvt.GetFlags() & AllSettingsFlags::STYLE)) )
+    {
+        ImplInitSettings( true );
+        Invalidate();
+    }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */