We shouldn't call DrawTextLayout() without a context on iOS

Change-Id: I3e72909ca1aa9f97721d982f16624f496152ae2d

We shouldn't call DrawTextLayout() without a context on iOS
Change-Id: I3e72909ca1aa9f97721d982f16624f496152ae2d
4e1b526f · Tor Lillqvist · Tor Lillqvist · baddd90d · 4e1b526f
Kaydet (Commit) 4e1b526f authored Eki 02, 2018 tarafından Tor Lillqvist Kaydeden (comit) Tor Lillqvist Eki 02, 2018
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salgdi.cxx vcl/quartz/salgdi.cxx +8 -0

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--- a/vcl/quartz/salgdi.cxx
+++ b/vcl/quartz/salgdi.cxx
@@ -393,6 +393,14 @@ bool AquaSalGraphics::GetGlyphBoundRect(const GlyphItem& rGlyph, tools::Rectangl

 void AquaSalGraphics::DrawTextLayout(const GenericSalLayout& rLayout)
 {
+#ifdef IOS
+    if (!CheckContext())
+    {
+        SAL_WARN("vcl.cg", "AquaSalGraphics::DrawTextLayout() without context");
+        return;
+    }
+#endif
+
    const CoreTextStyle& rStyle = *static_cast<const CoreTextStyle*>(&rLayout.GetFont());
    const FontSelectPattern& rFontSelect = rStyle.GetFontSelectPattern();
    if (rFontSelect.mnHeight == 0)