Make XPM, RGBAImage, and LineMarker copyable and noexcept moveable.

This simplifies and optimizes their use in other classes and containers.

1 files changed, 14 insertions, 10 deletions

diff --git a/src/LineMarker.h b/src/LineMarker.h
index 28a63cd3b..8a15327d2 100644
--- a/src/LineMarker.h
+++ b/src/LineMarker.h
@@ -21,22 +21,26 @@ class LineMarker {
 public:
 	enum typeOfFold { undefined, head, body, tail, headWithTail };
 
-	int markType;
-	ColourDesired fore;
-	ColourDesired back;
-	ColourDesired backSelected;
-	int alpha;
+	int markType = SC_MARK_CIRCLE;
+	ColourDesired fore = ColourDesired(0, 0, 0);
+	ColourDesired back = ColourDesired(0xff, 0xff, 0xff);
+	ColourDesired backSelected = ColourDesired(0xff, 0x00, 0x00);
+	int alpha = SC_ALPHA_NOALPHA;
 	std::unique_ptr<XPM> pxpm;
 	std::unique_ptr<RGBAImage> image;
 	/** Some platforms, notably PLAT_CURSES, do not support Scintilla's native
 	 * Draw function for drawing line markers. Allow those platforms to override
 	 * it instead of creating a new method(s) in the Surface class that existing
 	 * platforms must implement as empty. */
-	DrawLineMarkerFn customDraw;
-	LineMarker();
-	LineMarker(const LineMarker &);
-	virtual ~LineMarker();
-	LineMarker &operator=(const LineMarker &other);
+	DrawLineMarkerFn customDraw = nullptr;
+
+	LineMarker() noexcept = default;
+	LineMarker(const LineMarker &other);
+	LineMarker(LineMarker &&) noexcept = default;
+	LineMarker &operator=(const LineMarker& other);
+	LineMarker &operator=(LineMarker&&) noexcept = default;
+	virtual ~LineMarker() = default;
+
 	void SetXPM(const char *textForm);
 	void SetXPM(const char *const *linesForm);
 	void SetRGBAImage(Point sizeRGBAImage, float scale, const unsigned char *pixelsRGBAImage);