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34 lines
828 B
Plaintext
34 lines
828 B
Plaintext
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// Gdk.Region.custom - Gdk Region class customizations
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//
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// Author: Joshua Tauberer <tauberer@for.net>
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//
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// (c) 2004 Joshua Tauberer
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//
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// This code is inserted after the automatically generated code.
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[DllImport("libglib-2.0-0.dll")]
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static extern void g_free (IntPtr mem);
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[DllImport("libgdk-win32-2.0-0.dll")]
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static extern void gdk_region_get_rectangles(IntPtr raw, out IntPtr rectangles, out int n_rectangles);
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public Rectangle[] GetRectangles ()
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{
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int n;
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IntPtr rectangles;
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gdk_region_get_rectangles(Handle, out rectangles, out n);
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Rectangle[] ret = new Rectangle[n];
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int step = Marshal.SizeOf(typeof(Rectangle));
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int ptr = (int)rectangles;
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for (int i = 0; i < n; i++) {
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ret[i] = (Rectangle)Marshal.PtrToStructure((IntPtr)ptr, typeof(Rectangle));
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ptr += step;
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}
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g_free(rectangles);
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return ret;
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}
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