Platform overrides for some drawing and behaviour to benefit PLAT_CURSES.

From Mitchell Foral.

1 files changed, 9 insertions, 0 deletions

diff --git a/src/MarginView.h b/src/MarginView.h
index 465095f29..ff5564676 100644
--- a/src/MarginView.h
+++ b/src/MarginView.h
@@ -14,6 +14,8 @@ namespace Scintilla {
 
 void DrawWrapMarker(Surface *surface, PRectangle rcPlace, bool isEndMarker, ColourDesired wrapColour);
 
+typedef void (*DrawWrapMarkerFn)(Surface *surface, PRectangle rcPlace, bool isEndMarker, ColourDesired wrapColour);
+
 /**
 * MarginView draws the margins.
 */
@@ -25,6 +27,13 @@ public:
 	// Highlight current folding block
 	HighlightDelimiter highlightDelimiter;
 
+	int wrapMarkerPaddingRight; // right-most pixel padding of wrap markers
+	/** Some platforms, notably PLAT_CURSES, do not support Scintilla's native
+	 * DrawWrapMarker function for drawing wrap markers. Allow those platforms to
+	 * override it instead of creating a new method in the Surface class that
+	 * existing platforms must implement as empty. */
+	DrawWrapMarkerFn customDrawWrapMarker;
+
 	MarginView();
 
 	void DropGraphics(bool freeObjects);