Add Options.d

1 files changed, 45 insertions, 0 deletions

diff --git a/dmagick/Options.d b/dmagick/Options.d
new file mode 100644
index 0000000..5896260
--- /dev/null
+++ b/dmagick/Options.d
@@ -0,0 +1,45 @@
+module dmagick.Options;
+
+import dmagick.c.draw;
+import dmagick.c.image;
+import dmagick.c.magickType;
+import dmagick.c.memory;
+import dmagick.c.quantize;
+
+class Options
+{
+	ImageInfo*    imageInfo;
+	QuantizeInfo* quantizeInfo;
+	DrawInfo*     drawInfo;
+
+	this()
+	{
+		imageInfo = cast(ImageInfo*)AcquireMagickMemory(ImageInfo.sizeof);
+		quantizeInfo = cast(QuantizeInfo*)AcquireMagickMemory(QuantizeInfo.sizeof);
+		drawInfo = cast(DrawInfo*)AcquireMagickMemory(DrawInfo.sizeof);
+
+	}
+
+	this(const(ImageInfo)* imageInfo, const(QuantizeInfo)* quantizeInfo, const(DrawInfo)* drawInfo)
+	{
+		this.imageInfo = CloneImageInfo(imageInfo);
+		this.quantizeInfo = CloneQuantizeInfo(quantizeInfo);
+		this.drawInfo = CloneDrawInfo(imageInfo, drawInfo);
+	}
+
+	~this()
+	{
+		imageInfo = DestroyImageInfo(imageInfo);
+		quantizeInfo = DestroyQuantizeInfo(quantizeInfo);
+		drawInfo = DestroyDrawInfo(drawInfo);
+	}
+
+	private void copyString(ref char[MaxTextExtent] field, string str)
+	{
+		if ( str.length >= MaxTextExtent )
+			throw new Exception("text is to long"); //TODO: a proper exception.
+
+		field[0 .. str.length] = str;
+		field[str.length] = '\0';
+	}
+}