125 lines
3.6 KiB
C#
125 lines
3.6 KiB
C#
using System;
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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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namespace bzit.bomg
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{
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public partial class BookmarkTreeView : RyzStudio.Windows.Forms.MovableTreeView
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{
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protected ImageList iconList = null;
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public BookmarkTreeView()
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{
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InitializeComponent();
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this.iconList = new ImageList();
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this.iconList.ColorDepth = ColorDepth.Depth16Bit;
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this.iconList.ImageSize = new Size(16, 16);
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this.iconList.TransparentColor = Color.Transparent;
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this.iconList.Images.Clear();
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this.iconList.Images.Add(Properties.Resources.transmit_blue);
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this.iconList.Images.Add(Properties.Resources.folder);
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this.iconList.Images.Add(Properties.Resources.folder_explore);
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//// this.iconList.Images.Add(Properties.Resources.page_white_gray_green);
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this.iconList.Images.Add(Properties.Resources.page_white_world_bw);
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this.ImageList = this.iconList;
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}
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#region encapsulation
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[Browsable(false)]
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public new ImageList ImageList
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{
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get { return base.ImageList; }
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set { base.ImageList = value; }
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}
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#endregion
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#region public properties
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[Browsable(false), DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden), DefaultValue(null)]
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public IconDatabase IconDatabase { get; set; }
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#endregion
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#region integrated behaviour
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protected override void OnAddItemNode(TreeNode node)
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{
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base.OnAddItemNode(node);
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BookmarkItem bi = new BookmarkItem();
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node.Tag = bi;
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}
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#endregion
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public void AddBookmarkItem(string name, BookmarkItem tag)
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{
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if (this.Nodes.Count <= 0)
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{
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return;
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}
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TreeNode tn = AddBookmarkPageFullPath(name.Trim(), 3);
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tn.Tag = tag;
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tn.ToolTipText = tag.Address + Environment.NewLine + tag.Description;
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// load icon
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if (this.IconDatabase.HasIcon(tag.Address))
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{
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try
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{
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Image icon = this.IconDatabase.GetIcon(tag.Address);
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if (icon != null)
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{
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tn.TreeView.ImageList.Images.Add(tag.Address, icon);
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tn.ImageKey = tn.SelectedImageKey = tag.Address;
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}
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}
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catch
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{
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// do nothing
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}
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}
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}
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public int AddToIconList(BookmarkItem sender)
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{
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Image rs = null;
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if (this.IconDatabase.HasIcon(sender.Address))
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{
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rs = this.IconDatabase.GetIcon(sender.Address);
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}
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else
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{
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if (this.IconDatabase.AddIcon(sender.Address, sender.IconData))
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{
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rs = sender.Icon;
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}
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}
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if (rs != null)
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{
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this.ImageList.Images.Add(sender.Address, rs);
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return this.ImageList.Images.IndexOfKey(sender.Address);
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}
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return 3;
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}
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public void AddIcon(BookmarkItem sender)
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{
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if (this.IconDatabase.HasIcon(sender.Address))
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{
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return;
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}
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this.IconDatabase.AddIcon(sender.Address, sender.IconData);
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}
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}
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} |