hidpi: Sidebar, fontwork, autoformat and other improvements.

This is a second batch of HiDPI changes. It fixes the following areas:

Sidebar
* Impress Master pages preview
* deck title height
* tab (icon) bar
* valueset dropdown control
* wider maximum width
* Draw and other misc. buttons which didn't get fixed by earlier
   change to Toolbar.SetItemImage
There are several more sidebar issues, but it is much improved.

Other changes
* Writer and Calc auto-format dialog text
* file-properties document image
* fontwork gallery preview size
* Calc table border control

Change-Id: I95a0169a3b011836b1c75b3dcacb2733c9567ef3
Reviewed-on: https://gerrit.libreoffice.org/8519
Reviewed-by: Norbert Thiebaud <nthiebaud@gmail.com>
Tested-by: Norbert Thiebaud <nthiebaud@gmail.com>

1 files changed, 10 insertions, 1 deletions

diff --git a/sfx2/source/dialog/dinfdlg.cxx b/sfx2/source/dialog/dinfdlg.cxx
index c603adca604c..4975c615a126 100644
--- a/sfx2/source/dialog/dinfdlg.cxx
+++ b/sfx2/source/dialog/dinfdlg.cxx
@@ -1055,7 +1055,16 @@ void SfxDocumentPage::Reset( const SfxItemSet& rSet )
     aURL.SetSmartProtocol( INET_PROT_FILE );
     aURL.SetSmartURL( aFactory);
     const OUString& rMainURL = aURL.GetMainURL( INetURLObject::NO_DECODE );
-    m_pBmp->SetImage( SvFileInformationManager::GetImage( aURL, sal_True ) );
+    Image aImage = SvFileInformationManager::GetImage( aURL, sal_True );
+
+    if ( GetDPIScaleFactor() > 1)
+    {
+        BitmapEx b = aImage.GetBitmapEx();
+        b.Scale(GetDPIScaleFactor(), GetDPIScaleFactor());
+        aImage = Image(b);
+    }
+
+    m_pBmp->SetImage( aImage );
 
     // determine size and type
     OUString aSizeText( m_aUnknownSize );