150 lines
3.1 KiB
C#
150 lines
3.1 KiB
C#
using System;
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using System.ComponentModel;
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namespace VEPROMS.CSLA.Library
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{
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[Serializable]
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[TypeConverter(typeof(ExpandableObjectConverter))]
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public class ImageConfig : ConfigDynamicTypeDescriptor, INotifyPropertyChanged
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{
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#region DynamicTypeDescriptor
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internal override bool IsReadOnly
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{
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get { return _ImageInfo == null; }
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}
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#endregion
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#region XML
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private XMLProperties _Xp;
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private XMLProperties Xp
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{
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get { return _Xp; }
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}
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#endregion
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#region Constructors
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private ImageInfo _ImageInfo;
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public ImageConfig(ImageInfo imageInfo)
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{
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if (imageInfo == null)
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{
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string xmlx = "<Config/>";
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_Xp = new XMLProperties(xmlx);
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return;
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}
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_ImageInfo = imageInfo;
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string xml = imageInfo.Config;
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if (xml == string.Empty) xml = "<Config/>";
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_Xp = new XMLProperties(xml);
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}
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public ImageConfig()
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{
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string xml = "<Config/>";
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_Xp = new XMLProperties(xml);
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}
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internal string GetValue(string group, string item)
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{
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return _Xp[group, item];
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}
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#endregion
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#region Local Properties
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[Category("Image")]
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[Browsable(false)]
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[DisplayName("DataSize")]
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[RefreshProperties(RefreshProperties.All)]
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[Description("DataSize")]
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public int Image_DataSize // original size of image data, if it is compressed
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{
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get
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{
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string s = _Xp["Image", "DataSize"];
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if (s == string.Empty) return 0;
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int tst = 0;
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try
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{
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tst = int.Parse(s);
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}
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catch (Exception ex)
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{
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return 0;
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}
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return int.Parse(s);
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}
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set
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{
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string s = _Xp["Image", "DataSize"];
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if (value.ToString() == s) return;
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_Xp["Image", "DataSize"] = value.ToString();
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OnPropertyChanged("Image_DataSize");
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}
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}
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[Category("Image")]
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[Browsable(false)]
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[DisplayName("Width")]
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[RefreshProperties(RefreshProperties.All)]
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[Description("Width")]
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public int Image_Width // resized image's resized width
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{
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get
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{
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string s = _Xp["Image", "Width"];
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if (s == string.Empty) return 0;
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int tst = 0;
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try
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{
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tst = int.Parse(s);
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}
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catch (Exception ex)
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{
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return 0;
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}
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return int.Parse(s);
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}
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set
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{
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string s = _Xp["Image", "Width"];
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if (value.ToString() == s) return;
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_Xp["Image", "Width"] = value.ToString();
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OnPropertyChanged("Image_Width");
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}
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}
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[Category("Image")]
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[Browsable(false)]
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[DisplayName("Height")]
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[RefreshProperties(RefreshProperties.All)]
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[Description("Height")]
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public int Image_Height // resized image's resized height
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{
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get
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{
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string s = _Xp["Image", "Height"];
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if (s == string.Empty) return 0;
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int tst = 0;
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try
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{
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tst = int.Parse(s);
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}
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catch (Exception ex)
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{
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return 0;
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}
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return int.Parse(s);
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}
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set
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{
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string s = _Xp["Image", "Height"];
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if (value.ToString() == s) return;
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_Xp["Image", "Height"] = value.ToString();
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OnPropertyChanged("Image_Height");
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}
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}
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#endregion
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#region ToString
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public override string ToString()
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{
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string s = _Xp.ToString();
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if (s == "<Config/>" || s == "<Config></Config>") return string.Empty;
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return s;
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}
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#endregion
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}
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}
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