151 lines
5.4 KiB
C#
151 lines
5.4 KiB
C#
// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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// Copyright (c) 2005 Novell, Inc. (http://www.novell.com)
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//
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// Author:
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// Jordi Mas i Hernandez <jordi@ximian.com>
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//
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//
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using System;
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using System.Collections;
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using System.ComponentModel;
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using System.Drawing;
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using System.Windows.Forms;
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using NUnit.Framework;
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namespace MonoTests.System.Windows.Forms
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{
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[TestFixture]
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class ControlPaintTest : TestHelper
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{
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[Test]
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public void DarkTest ()
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{
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Color color;
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// Non control colours
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color = Color.FromArgb (255, 100, 0, 50);
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color = ControlPaint.Dark (color);
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Assert.AreEqual (255, color.A, "testdark#1A");
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Assert.AreEqual (34, color.R, "testdark#1R");
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Assert.AreEqual (0, color.G, "testdark#1G");
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Assert.AreEqual (17, color.B, "testdark#1B");
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color = Color.FromArgb (255, 40, 50, 60);
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color = ControlPaint.Dark (color);
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Assert.AreEqual (255, color.A, "testdark#2A");
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Assert.AreEqual (14, color.R, "testdark#2R");
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Assert.AreEqual (17, color.G, "testdark#2G");
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Assert.AreEqual (20, color.B, "testdark#2B");
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// Non-control colours using a specific percentage
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color = Color.FromArgb (255, 20, 50, 40);
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color = ControlPaint.Dark (color, 0.8f);
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Assert.AreEqual (255, color.A, "testdark#3A");
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Assert.AreEqual (3, color.R, "testdark#3R");
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Assert.AreEqual (7, color.G, "testdark#3G");
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Assert.AreEqual (6, color.B, "testdark#3B");
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color = Color.FromArgb (255, 100, 0, 50);
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color = ControlPaint.Dark (color, 0.6f);
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Assert.AreEqual (255, color.A, "testdark#4A");
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Assert.AreEqual (28, color.R, "testdark#4R");
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Assert.AreEqual (0, color.G, "testdark#4G");
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Assert.AreEqual (14, color.B, "testdark#4B");
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// Fixed Control colours
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color = Color.FromKnownColor (KnownColor.Control);
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color = ControlPaint.Dark (color, 1f);
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Assert.AreEqual (Color.FromKnownColor (KnownColor.ControlDarkDark), color, "testdark#5");
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color = Color.FromKnownColor (KnownColor.Control);
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color = ControlPaint.Dark (color, 0f);
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Assert.AreEqual (Color.FromKnownColor (KnownColor.ControlDark), color, "testdark#6");
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// Calculated non control fixed colour
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color = Color.FromKnownColor (KnownColor.Control);
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color = ControlPaint.Dark (color, 0.5f);
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int r_sub, g_sub, b_sub;
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Color new_color;
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float per = 0.5f;
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r_sub = Color.FromKnownColor (KnownColor.ControlDarkDark).R -
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Color.FromKnownColor (KnownColor.ControlDark).R;
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g_sub = Color.FromKnownColor (KnownColor.ControlDarkDark).G -
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Color.FromKnownColor (KnownColor.ControlDark).G;
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b_sub = Color.FromKnownColor (KnownColor.ControlDarkDark).B -
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Color.FromKnownColor (KnownColor.ControlDark).B;
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new_color = Color.FromArgb (Color.FromKnownColor (KnownColor.ControlDark).A,
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(int) (Color.FromKnownColor (KnownColor.ControlDark).R + (r_sub * per)),
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(int) (Color.FromKnownColor (KnownColor.ControlDark).G + (g_sub * per)),
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(int) (Color.FromKnownColor (KnownColor.ControlDark).B + (b_sub * per)));
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Assert.AreEqual (new_color, color, "testdark#7");
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}
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[Test]
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public void LightTest ()
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{
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Color color;
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// Non control colours
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// Non-control colours using a specific percentage
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// Fixed Control colours
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color = Color.FromKnownColor (KnownColor.Control);
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color = ControlPaint.Light (color, 1f);
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Assert.AreEqual (Color.FromKnownColor (KnownColor.ControlLightLight), color, "testlight#5");
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color = Color.FromKnownColor (KnownColor.Control);
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color = ControlPaint.Light (color, 0f);
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Assert.AreEqual (Color.FromKnownColor (KnownColor.ControlLight), color, "testlight#6");
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// Calculated non control fixed colour
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color = Color.FromKnownColor (KnownColor.Control);
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color = ControlPaint.Light (color, 0.5f);
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int r_sub, g_sub, b_sub;
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Color new_color;
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float per = 0.5f;
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r_sub = Color.FromKnownColor (KnownColor.ControlLightLight).R -
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Color.FromKnownColor (KnownColor.ControlLight).R;
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g_sub = Color.FromKnownColor (KnownColor.ControlLightLight).G -
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Color.FromKnownColor (KnownColor.ControlLight).G;
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b_sub = Color.FromKnownColor (KnownColor.ControlLightLight).B -
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Color.FromKnownColor (KnownColor.ControlLight).B;
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new_color = Color.FromArgb (Color.FromKnownColor (KnownColor.ControlLight).A,
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(int) (Color.FromKnownColor (KnownColor.ControlLight).R + (r_sub * per)),
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(int) (Color.FromKnownColor (KnownColor.ControlLight).G + (g_sub * per)),
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(int) (Color.FromKnownColor (KnownColor.ControlLight).B + (b_sub * per)));
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Assert.AreEqual (new_color, color, "testlight#7");
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}
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}
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}
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