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Refactored the ini code to be more "OO", making it possible to reset a value which was needed to implement an auto-repair for certain settings. This was intiated by Bug #3509754, which hat the reason that somehow the Hotkey name was corrupt.

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git-svn-id: http://svn.code.sf.net/p/greenshot/code/trunk@1721 7dccd23d-a4a3-4e1f-8c07-b4c1b4018ab4
This commit is contained in:
RKrom 2012-03-22 12:00:07 +00:00
commit 4b3f7ba0a5
10 changed files with 507 additions and 440 deletions
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85
GreenshotPlugin/IniFile/IniSection.cs
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@ -20,6 +20,8 @@
*/
using System;
using System.Collections.Generic;
using System.Reflection;
using System.IO;
namespace Greenshot.IniFile {
/// <summary>
@ -27,16 +29,23 @@ namespace Greenshot.IniFile {
/// </summary>
[Serializable]
public abstract class IniSection {
protected static log4net.ILog LOG = log4net.LogManager.GetLogger(typeof(IniSection));
[NonSerialized]
private IDictionary<string, IniValue> values = new Dictionary<string, IniValue>();
/// <summary>
/// Get the dictionary with all the IniValues
/// </summary>
public IDictionary<string, IniValue> Values {
get {
return values;
}
}
/// <summary>
/// Flag to specify if values have been changed
/// </summary>
public bool IsDirty = false;
/// <summary>
@ -65,10 +74,86 @@ namespace Greenshot.IniFile {
public virtual void AfterLoad() {
}
/// <summary>
/// This will be called before saving the Section, so we can encrypt passwords etc...
/// </summary>
public virtual void BeforeSave() {
}
/// <summary>
/// This will be called before saving the Section, so we can decrypt passwords etc...
/// </summary>
public virtual void AfterSave() {
}
/// <summary>
/// Fill the section with the supplied properties
/// </summary>
/// <param name="properties"></param>
public void Fill(Dictionary<string, string> properties) {
Type iniSectionType = this.GetType();
// Iterate over the members and create IniValueContainers
foreach (FieldInfo fieldInfo in iniSectionType.GetFields()) {
if (Attribute.IsDefined(fieldInfo, typeof(IniPropertyAttribute))) {
if (!Values.ContainsKey(fieldInfo.Name)) {
IniPropertyAttribute iniPropertyAttribute = (IniPropertyAttribute)fieldInfo.GetCustomAttributes(typeof(IniPropertyAttribute), false)[0];
Values.Add(fieldInfo.Name, new IniValue(this, fieldInfo, iniPropertyAttribute));
}
}
}
foreach (PropertyInfo propertyInfo in iniSectionType.GetProperties()) {
if (Attribute.IsDefined(propertyInfo, typeof(IniPropertyAttribute))) {
if (!Values.ContainsKey(propertyInfo.Name)) {
IniPropertyAttribute iniPropertyAttribute = (IniPropertyAttribute)propertyInfo.GetCustomAttributes(typeof(IniPropertyAttribute), false)[0];
Values.Add(propertyInfo.Name, new IniValue(this, propertyInfo, iniPropertyAttribute));
}
}
}
foreach (string fieldName in Values.Keys) {
IniValue iniValue = Values[fieldName];
try {
iniValue.SetValueFromProperties(properties);
} catch (Exception ex) {
LOG.Error(ex);
}
}
AfterLoad();
}
/// <summary>
/// Write the section to the writer
/// </summary>
/// <param name="writer"></param>
/// <param name="onlyProperties"></param>
public void Write(TextWriter writer, bool onlyProperties) {
BeforeSave();
try {
Attribute[] classAttributes = Attribute.GetCustomAttributes(this.GetType());
IniSectionAttribute iniSectionAttribute = null;
foreach (Attribute attribute in classAttributes) {
if (attribute is IniSectionAttribute) {
iniSectionAttribute = (IniSectionAttribute)attribute;
break;
}
}
if (iniSectionAttribute == null) {
throw new ArgumentException("Section didn't implement the IniSectionAttribute");
}
if (!onlyProperties) {
writer.WriteLine("; {0}", iniSectionAttribute.Description);
}
writer.WriteLine("[{0}]", iniSectionAttribute.Name);
foreach (IniValue value in Values.Values) {
value.Write(writer, onlyProperties);
}
} finally {
AfterSave();
}
}
}
}