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git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/branches/3.0@3905 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61shortcuts
Matt Ward
17 years ago
17 changed files with 133 additions and 524 deletions
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// <file>
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// <copyright see="prj:///doc/copyright.txt"/>
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// <license see="prj:///doc/license.txt"/>
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// <owner name="Matthew Ward" email="mrward@users.sourceforge.net"/>
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// <version>$Revision$</version>
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// </file>
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using System; |
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using System.Collections.Generic; |
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using System.ComponentModel; |
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using System.Drawing; |
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using System.Reflection; |
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using System.Windows.Forms; |
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namespace ICSharpCode.PythonBinding |
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{ |
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/// <summary>
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/// Contains the default values for all properties on a Control, Form or UserControl.
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/// </summary>
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public class PythonControlDefaultPropertyValues |
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{ |
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Dictionary<string, object> defaultPropertyValues = new Dictionary<string, object>(); |
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public PythonControlDefaultPropertyValues() |
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{ |
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defaultPropertyValues.Add("Text", String.Empty); |
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defaultPropertyValues.Add("AutoValidate", AutoValidate.EnablePreventFocusChange); |
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defaultPropertyValues.Add("Enabled", true); |
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defaultPropertyValues.Add("Visible", true); |
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defaultPropertyValues.Add("AutoScaleMode", AutoScaleMode.Inherit); |
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defaultPropertyValues.Add("DoubleBuffered", false); |
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defaultPropertyValues.Add("ImeMode", ImeMode.NoControl); |
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defaultPropertyValues.Add("RightToLeft", RightToLeft.No); |
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defaultPropertyValues.Add("Cursor", Cursors.Default); |
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defaultPropertyValues.Add("MinimumSize", new Size(0, 0)); |
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defaultPropertyValues.Add("AutoScrollMinSize", new Size(0, 0)); |
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defaultPropertyValues.Add("AutoScrollMargin", new Size(0, 0)); |
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defaultPropertyValues.Add("Location", new Point(0, 0)); |
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defaultPropertyValues.Add("Padding", Padding.Empty); |
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defaultPropertyValues.Add("BackColor", Control.DefaultBackColor); |
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defaultPropertyValues.Add("ForeColor", Control.DefaultForeColor); |
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defaultPropertyValues.Add("Font", Control.DefaultFont); |
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defaultPropertyValues.Add("TransparencyKey", Color.Empty); |
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} |
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/// <summary>
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/// Determines if the property value has its default value.
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/// </summary>
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/// <param name="propertyName">The name of the property.</param>
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/// <param name="obj">The object that has the property.</param>
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/// <returns>False if the property does not exist.</returns>
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public bool IsDefaultValue(string propertyName, object obj) |
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{ |
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PropertyInfo propertyInfo = obj.GetType().GetProperty(propertyName, BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Static | BindingFlags.Instance); |
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if (propertyInfo != null) { |
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object propertyValue = propertyInfo.GetValue(obj, null); |
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return IsDefaultValue(propertyInfo, propertyValue); |
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} |
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return false; |
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} |
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/// <summary>
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/// Determines if the property value is the default value by checking the DefaultValueAttribute.
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/// </summary>
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/// <param name="propertyDescriptor">The property descriptor for the property.</param>
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/// <param name="obj">The object that has the property.</param>
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/// <remarks>
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/// For some properties such as Form.AutoValidate there is no default value specified by the
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/// DefaultValueAttribute.
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/// </remarks>
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public bool IsDefaultValue(PropertyDescriptor propertyDescriptor, object obj) |
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{ |
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PropertyInfo propertyInfo = obj.GetType().GetProperty(propertyDescriptor.Name, BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Static | BindingFlags.Instance); |
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if (propertyInfo != null) { |
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return IsDefaultValue(propertyInfo, propertyDescriptor.GetValue(obj)); |
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} |
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return false; |
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} |
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/// <summary>
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/// Determines if the property value is the default value by checking the DefaultValueAttribute.
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/// </summary>
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/// <remarks>
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/// For some properties such as Form.AutoValidate there is no default value specified by the
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/// DefaultValueAttribute.
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/// </remarks>
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public bool IsDefaultValue(PropertyInfo propertyInfo, object propertyValue) |
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{ |
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// Check default attribute.
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DefaultValueAttribute defaultValueAttribute = (DefaultValueAttribute)Attribute.GetCustomAttribute(propertyInfo, typeof(DefaultValueAttribute), true); |
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if (defaultValueAttribute != null) { |
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if (defaultValueAttribute.Value != null) { |
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return defaultValueAttribute.Value.Equals(propertyValue); |
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} |
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return defaultValueAttribute.Value == propertyValue; |
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} |
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object defaultPropertyValue = null; |
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if (defaultPropertyValues.TryGetValue(propertyInfo.Name, out defaultPropertyValue)) { |
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return defaultPropertyValue.Equals(propertyValue); |
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} |
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if (propertyInfo.Name == "Icon") { |
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return true; |
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} |
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return false; |
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} |
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} |
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} |
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// <file>
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// <copyright see="prj:///doc/copyright.txt"/>
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// <license see="prj:///doc/license.txt"/>
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// <owner name="Matthew Ward" email="mrward@users.sourceforge.net"/>
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// <version>$Revision$</version>
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// </file>
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using System; |
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using System.Drawing; |
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using System.ComponentModel; |
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using System.ComponentModel.Design; |
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using System.Reflection; |
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using System.Windows.Forms; |
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using ICSharpCode.PythonBinding; |
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using NUnit.Framework; |
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namespace PythonBinding.Tests.Designer |
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{ |
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/// <summary>
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/// Tests the PythonControlDefaultPropertyValues.IsDefaultValue method.
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/// This checks the property and returns true if the value of the property is the same as its default.
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/// </summary>
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[TestFixture] |
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public class IsDefaultPropertyValueTests |
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{ |
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Form form; |
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PythonControlDefaultPropertyValues defaultPropertyValues; |
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[TestFixtureSetUp] |
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public void InitFixture() |
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{ |
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form = new Form(); |
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defaultPropertyValues = new PythonControlDefaultPropertyValues(); |
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} |
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[TestFixtureTearDown] |
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public void TearDownFixture() |
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{ |
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form.Dispose(); |
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} |
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[Test] |
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public void TextPropertyDefaultIsEmptyString() |
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{ |
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form.Text = String.Empty; |
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Assert.IsTrue(defaultPropertyValues.IsDefaultValue("Text", form)); |
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} |
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[Test] |
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public void TextPropertyIsNotEmptyString() |
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{ |
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form.Text = "abc"; |
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Assert.IsFalse(defaultPropertyValues.IsDefaultValue("Text", form)); |
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} |
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[Test] |
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public void AutoValidatePropertyDefaultIsEnablePreventFocusChange() |
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{ |
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form.AutoValidate = AutoValidate.EnablePreventFocusChange; |
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Assert.IsTrue(defaultPropertyValues.IsDefaultValue("AutoValidate", form)); |
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} |
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[Test] |
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public void AutoValidatePropertyIsDisable() |
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{ |
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form.AutoValidate = AutoValidate.Disable; |
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Assert.IsFalse(defaultPropertyValues.IsDefaultValue("AutoValidate", form)); |
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} |
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[Test] |
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public void EnabledPropertyDefaultIsTrue() |
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{ |
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form.Enabled = true; |
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Assert.IsTrue(defaultPropertyValues.IsDefaultValue("Enabled", form)); |
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} |
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[Test] |
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public void EnabledPropertyIsFalse() |
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{ |
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form.Enabled = false; |
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Assert.IsFalse(defaultPropertyValues.IsDefaultValue("Enabled", form)); |
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} |
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[Test] |
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public void AccessibleDescriptionDefaultValueIsNull() |
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{ |
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form.AccessibleDescription = null; |
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Assert.IsTrue(defaultPropertyValues.IsDefaultValue("AccessibleDescription", form)); |
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} |
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[Test] |
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public void AutoScaleModeDefaultIsInherit() |
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{ |
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form.AutoScaleMode = AutoScaleMode.Inherit; |
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Assert.IsTrue(defaultPropertyValues.IsDefaultValue("AutoScaleMode", form)); |
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} |
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[Test] |
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public void PropertyDoesNotExist() |
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{ |
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Assert.IsFalse(defaultPropertyValues.IsDefaultValue("PropertyDoesNotExist", form)); |
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} |
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[Test] |
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public void DoubleBufferedDefaultIsFalse() |
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{ |
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PropertyInfo property = form.GetType().GetProperty("DoubleBuffered", BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Static | BindingFlags.Instance); |
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property.SetValue(form, false, null); |
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Assert.IsTrue(defaultPropertyValues.IsDefaultValue("DoubleBuffered", form)); |
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} |
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[Test] |
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public void CursorDefaultIsCursorsDefault() |
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{ |
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form.Cursor = Cursors.Default; |
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Assert.IsTrue(defaultPropertyValues.IsDefaultValue("Cursor", form)); |
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} |
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[Test] |
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public void HelpCursorIsNotDefaultValue() |
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{ |
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form.Cursor = Cursors.Help; |
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Assert.IsFalse(defaultPropertyValues.IsDefaultValue("Cursor", form)); |
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} |
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[Test] |
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public void VisiblePropertyDefaultIsTrue() |
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{ |
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PropertyDescriptorCollection descriptors = TypeDescriptor.GetProperties(form); |
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PropertyDescriptor namePropertyDescriptor = descriptors.Find("Visible", false); |
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namePropertyDescriptor.SetValue(form, true); |
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Assert.IsTrue(defaultPropertyValues.IsDefaultValue("Visible", form)); |
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} |
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[Test] |
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public void VisiblePropertyIsFalse() |
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{ |
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form.Visible = false; |
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Assert.IsFalse(defaultPropertyValues.IsDefaultValue("Visible", form)); |
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} |
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[Test] |
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public void MinFormSizeDefaultIsEmpty() |
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{ |
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form.MinimumSize = new Size(0, 0); |
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Assert.IsTrue(defaultPropertyValues.IsDefaultValue("MinimumSize", form)); |
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} |
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[Test] |
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public void NonDefaultMinFormSize() |
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{ |
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form.MinimumSize = new Size(100, 100); |
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Assert.IsFalse(defaultPropertyValues.IsDefaultValue("MinimumSize", form)); |
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} |
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[Test] |
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public void AutoScrollSizeDefaultIsEmpty() |
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{ |
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form.AutoScrollMinSize = new Size(0, 0); |
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Assert.IsTrue(defaultPropertyValues.IsDefaultValue("AutoScrollMinSize", form)); |
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} |
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[Test] |
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public void NonDefaultAutoScrollMinSize() |
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{ |
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form.AutoScrollMinSize = new Size(100, 100); |
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Assert.IsFalse(defaultPropertyValues.IsDefaultValue("AutoScrollMinSize", form)); |
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} |
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[Test] |
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public void AutoScrollMarginDefaultIsEmpty() |
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{ |
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form.AutoScrollMargin = new Size(0, 0); |
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Assert.IsTrue(defaultPropertyValues.IsDefaultValue("AutoScrollMargin", form)); |
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} |
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[Test] |
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public void NonDefaultAutoScrollMargin() |
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{ |
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form.AutoScrollMargin = new Size(100, 100); |
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Assert.IsFalse(defaultPropertyValues.IsDefaultValue("AutoScrollMargin", form)); |
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} |
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[Test] |
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public void LocationDefaultIsEmpty() |
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{ |
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form.Location = new Point(0, 0); |
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Assert.IsTrue(defaultPropertyValues.IsDefaultValue("Location", form)); |
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} |
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[Test] |
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public void NonDefaultLocation() |
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{ |
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form.Location = new Point(10, 20); |
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Assert.IsFalse(defaultPropertyValues.IsDefaultValue("Location", form)); |
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} |
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[Test] |
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public void PaddingPropertyDefaultIsPaddingEmpty() |
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{ |
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form.Padding = Padding.Empty; |
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Assert.IsTrue(defaultPropertyValues.IsDefaultValue("Padding", form)); |
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} |
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[Test] |
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public void NonDefaultPaddingProperty() |
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{ |
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form.Padding = new Padding(10, 10, 10, 10); |
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Assert.IsFalse(defaultPropertyValues.IsDefaultValue("Padding", form)); |
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} |
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[Test] |
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public void BackColorPropertyDefaultIsControlDefaultBackColor() |
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{ |
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form.BackColor = Control.DefaultBackColor; |
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Assert.IsTrue(defaultPropertyValues.IsDefaultValue("BackColor", form)); |
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} |
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[Test] |
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public void NonDefaultBackColorProperty() |
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{ |
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form.BackColor = Color.Blue; |
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Assert.IsFalse(defaultPropertyValues.IsDefaultValue("BackColor", form)); |
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} |
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[Test] |
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public void ForeColorPropertyDefaultIsControlDefaultForeColor() |
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{ |
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form.ForeColor = Control.DefaultForeColor; |
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Assert.IsTrue(defaultPropertyValues.IsDefaultValue("ForeColor", form)); |
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} |
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[Test] |
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public void NonDefaultForeColorProperty() |
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{ |
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form.ForeColor = Color.Blue; |
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Assert.IsFalse(defaultPropertyValues.IsDefaultValue("ForeColor", form)); |
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} |
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[Test] |
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public void FontDefaultIsControlDefaultFont() |
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{ |
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form.Font = Control.DefaultFont; |
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Assert.IsTrue(defaultPropertyValues.IsDefaultValue("Font", form)); |
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} |
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[Test] |
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public void NonDefaultFont() |
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{ |
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form.Font = new Font("Times New Roman", 8.25F, FontStyle.Regular, GraphicsUnit.Point, ((byte)(0))); |
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Assert.IsFalse(defaultPropertyValues.IsDefaultValue("Font", form)); |
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} |
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[Test] |
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public void TransparencyKeyDefaultIsEmptyColor() |
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{ |
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form.TransparencyKey = Color.Empty; |
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Assert.IsTrue(defaultPropertyValues.IsDefaultValue("TransparencyKey", form)); |
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} |
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[Test] |
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public void NonDefaultTransparencyKey() |
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{ |
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form.TransparencyKey = Color.White; |
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Assert.IsFalse(defaultPropertyValues.IsDefaultValue("TransparencyKey", form)); |
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} |
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} |
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} |
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// <file>
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// <copyright see="prj:///doc/copyright.txt"/>
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// <license see="prj:///doc/license.txt"/>
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// <owner name="Matthew Ward" email="mrward@users.sourceforge.net"/>
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// <version>$Revision$</version>
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// </file>
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using System; |
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using System.ComponentModel; |
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using System.ComponentModel.Design; |
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using System.Reflection; |
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using System.Windows.Forms; |
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using ICSharpCode.PythonBinding; |
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using NUnit.Framework; |
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namespace PythonBinding.Tests.Designer |
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{ |
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/// <summary>
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/// Tests the PythonForm.ShouldSerialize method which determines whether a form's property
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/// should be serialized.
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/// </summary>
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[TestFixture] |
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public class ShouldSerializeTests |
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{ |
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PythonForm pythonForm; |
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Form form; |
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[TestFixtureSetUp] |
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public void SetUpFixture() |
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{ |
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form = new Form(); |
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} |
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[TestFixtureTearDown] |
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public void TearDownFixture() |
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{ |
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form.Dispose(); |
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} |
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[SetUp] |
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public void Init() |
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{ |
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pythonForm = new PythonForm(); |
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} |
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[Test] |
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public void ShouldNotSerializePropertyWithFalseBrowseAttribute() |
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{ |
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AssertShouldNotSerialize("LayoutEngine", form); |
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} |
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[Test] |
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public void ShouldNotSerializeEmptyStringTextProperty() |
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{ |
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form.Text = String.Empty; |
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AssertShouldNotSerialize("Text", form); |
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} |
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void AssertShouldSerialize(string propertyName, Form form) |
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{ |
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AssertShouldSerialize(propertyName, form, true); |
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} |
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void AssertShouldNotSerialize(string propertyName, Form form) |
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{ |
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AssertShouldSerialize(propertyName, form, false); |
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} |
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void AssertShouldSerialize(string propertyName, Form form, bool isTrue) |
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{ |
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PropertyDescriptor property = TypeDescriptor.GetProperties(form).Find(propertyName, true); |
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Assert.AreEqual(isTrue, pythonForm.ShouldSerialize(form, property)); |
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} |
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} |
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} |
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