Resolves tdf#128616 - Add decorations to manual page break marker line

Show the page style on the page break line

Change-Id: Iac9fa69e93bf234e12d22f011f12c8f6195a6653
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/204868
Tested-by: Jenkins
Reviewed-by: Heiko Tietze <heiko.tietze@documentfoundation.org>

sw/source/uibase/docvw/DashedLine.cxx

@@ -9,19 +9,26 @@
 
 #include <DashedLine.hxx>
 
+#include <basegfx/matrix/b2dhommatrixtools.hxx>
 #include <basegfx/color/bcolortools.hxx>
 #include <basegfx/polygon/b2dpolygon.hxx>
+#include <drawinglayer/attribute/fontattribute.hxx>
+#include <drawinglayer/primitive2d/textlayoutdevice.hxx>
 #include <drawinglayer/primitive2d/PolygonHairlinePrimitive2D.hxx>
 #include <drawinglayer/primitive2d/PolyPolygonStrokePrimitive2D.hxx>
 #include <drawinglayer/processor2d/baseprocessor2d.hxx>
 #include <drawinglayer/processor2d/processor2dtools.hxx>
+#include <drawinglayer/primitive2d/textprimitive2d.hxx>
+#include <vcl/metric.hxx>
 #include <vcl/svapp.hxx>
 #include <vcl/settings.hxx>
 #include <memory>
 
-SwDashedLine::SwDashedLine( vcl::Window* pParent, const Color& ( SwViewOption::* pColorFn )() const )
-    : Control( pParent, WB_DIALOGCONTROL | WB_HORZ )
-    , m_pColorFn( pColorFn )
+SwDashedLine::SwDashedLine(vcl::Window* pParent, const Color& (SwViewOption::*pColorFn)() const,
+                           const OUString& rText)
+    : Control(pParent, WB_DIALOGCONTROL | WB_HORZ)
+    , m_pColorFn(pColorFn)
+    , m_sText(rText)
 {
 }
 
@@ -84,6 +91,15 @@ void SwDashedLine::Paint(vcl::RenderContext& rRenderContext, const tools::Rectan
                 drawinglayer::attribute::StrokeAttribute(std::move(aStrokePattern))));
 
     pProcessor->process(aSeq);
+
+    if (!m_sText.isEmpty())
+    {
+        vcl::Font rFont(rRenderContext.GetFont());
+        rFont.SetFontHeight(aRect.GetHeight());
+        rRenderContext.SetFont(rFont);
+        rRenderContext.SetTextFillColor(rRenderContext.GetBackgroundColor());
+        rRenderContext.DrawText(aRect, m_sText, DrawTextFlags::Center | DrawTextFlags::VCenter);
+    };
 }
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

sw/source/uibase/docvw/FrameControlsManager.cxx

@@ -125,8 +125,9 @@ void SwFrameControlsManager::SetPageBreakControl( const SwPageFrame* pPageFrame
         pControl = lb->second;
     else
     {
+        const OUString sPageStyleName = pPageFrame->GetPageDesc()->GetName().toString();
         SwFrameControlPtr pNewControl = std::make_shared<SwFrameControl>(
-                VclPtr<SwBreakDashedLine>::Create( m_pEditWin, pPageFrame ).get() );
+                VclPtr<SwBreakDashedLine>::Create( m_pEditWin, pPageFrame, sPageStyleName ).get() );
         const SwViewOption* pViewOpt = m_pEditWin->GetView().GetWrtShell().GetViewOptions();
         pNewControl->SetReadonly( pViewOpt->IsReadonly() );
 

sw/source/uibase/docvw/PageBreakWin.cxx

@@ -61,8 +61,9 @@
 using namespace basegfx;
 using namespace basegfx::utils;
 
-SwBreakDashedLine::SwBreakDashedLine(SwEditWin* pEditWin, const SwFrame *pFrame)
-    : SwDashedLine(pEditWin, &SwViewOption::GetPageBreakColor)
+SwBreakDashedLine::SwBreakDashedLine(SwEditWin* pEditWin, const SwFrame* pFrame,
+                                     const OUString& rText)
+    : SwDashedLine(pEditWin, &SwViewOption::GetPageBreakColor, rText)
     , m_pEditWin(pEditWin)
     , m_pFrame(pFrame)
 {

sw/source/uibase/inc/DashedLine.hxx

@@ -17,11 +17,12 @@
 class SwDashedLine : public Control
 {
     const Color& (SwViewOption::*m_pColorFn)() const;
+    const OUString m_sText;
 
 public:
-    SwDashedLine(vcl::Window* pParent, const Color& (SwViewOption::*pColorFn)() const);
+    SwDashedLine(vcl::Window* pParent, const Color& (SwViewOption::*pColorFn)() const,
+                 const OUString& rText = u""_ustr);
     virtual ~SwDashedLine() override;
-
     virtual void Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect) override;
 };
 

sw/source/uibase/inc/PageBreakWin.hxx

@@ -39,7 +39,7 @@ private:
     SwPageBreakWin& GetOrCreateWin();
 
 public:
-    SwBreakDashedLine(SwEditWin* pEditWin, const SwFrame *pFrame);
+    SwBreakDashedLine(SwEditWin* pEditWin, const SwFrame *pFrame, const OUString& rText = u""_ustr);
 
     virtual ~SwBreakDashedLine() override { disposeOnce(); }
     virtual void dispose() override { m_pWin.disposeAndClear(); m_pEditWin.reset(); SwDashedLine::dispose(); }