using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using TAFactory.IconPack;
using System.IO;
namespace IconPackDemo
{
public partial class frmIconList : Form
{
#region Variables
private Icon folderIcon = null;
#endregion
#region Constructor
public frmIconList()
{
InitializeComponent();
}
#endregion
#region Events
private void frmIconList_Load(object sender, EventArgs e)
{
folderIcon = IconHelper.ExtractBestFitIcon(@"%SystemRoot%\system32\shell32.dll", 4, SystemInformation.SmallIconSize);
AddMergeNode();
iconList.TileSize = new Size(64, 64);
AdjustView(64);
UpdateTreeStatus();
UpdateListStatus();
}
private void btnBrowse_Click(object sender, EventArgs e)
{
if (diagSelectLibrary.ShowDialog(this) == DialogResult.OK)
{
this.Refresh();
this.Cursor = Cursors.WaitCursor;
//if(LoadIconFromLibrary(diagSelectLibrary.FileName))
// txtFileName.Text = diagSelectLibrary.FileName;
this.Cursor = Cursors.Arrow;
}
}
private void treeIcons_AfterSelect(object sender, TreeViewEventArgs e)
{
Icon icon = (Icon)e.Node.Tag;
FillBestFitIcons(icon);
FillIconListView(icon);
UpdateTreeStatus();
}
private void treeIcons_NodeMouseClick(object sender, TreeNodeMouseClickEventArgs e)
{
if (treeIcons.SelectedNode != e.Node)
treeIcons.SelectedNode = e.Node;
}
private void iconList_SelectedIndexChanged(object sender, EventArgs e)
{
UpdateListStatus();
}
private void tlbarMainOpen_Click(object sender, EventArgs e)
{
if (diagSelectLibrary.ShowDialog(this) == DialogResult.OK)
{
this.Refresh();
this.Cursor = Cursors.WaitCursor;
LoadIconFromLibrary(diagSelectLibrary.FileName);
this.Cursor = Cursors.Arrow;
}
}
#endregion
#region Methods
private TreeNode mergeNode = null;
private void AddMergeNode()
{
ilTree.Images.Clear();
ilTree.Images.Add(folderIcon);
treeIcons.Nodes.Clear();
mergeNode = treeIcons.Nodes.Add("MergedIcons", "Merged Icons", 0, 0);
mergeNode.Tag = null;
}
private TreeNode AddFileNode(string fileName, bool addNode)
{
FileInfo info = new FileInfo(fileName);
if (treeIcons.Nodes.ContainsKey(info.FullName.ToLower()))
return treeIcons.Nodes[info.FullName.ToLower()];
if (addNode)
{
TreeNode node = treeIcons.Nodes.Add(info.FullName.ToLower(), info.Name, 0, 0);
node.Tag = null;
return node;
}
return null;
}
private bool LoadIconFromLibrary(string fileName)
{
TreeNode fileNode = AddFileNode(fileName, false);
if (fileNode != null)
{
treeIcons.SelectedNode = fileNode;
fileNode.ExpandAll();
treeIcons.Focus();
return true;
}
List<Icon> extractedIcons;
try { extractedIcons = IconHelper.ExtractAllIcons(fileName); }
catch (Exception exp)
{
MessageBox.Show(this, exp.Message, "Icon Extractor");
return false;
}
this.Refresh();
fileNode = AddFileNode(fileName, true);
for (int i = 0; i < extractedIcons.Count; i++)
{
int iconIndex = ilTree.Images.Count;
ilTree.Images.Add(i.ToString(), IconHelper.GetBestFitIcon(extractedIcons[i], SystemInformation.SmallIconSize));
TreeNode node = fileNode.Nodes.Add(i.ToString(), "Icon #" + i.ToString(), iconIndex, iconIndex);
node.Tag = extractedIcons[i];
}
fileNode.ExpandAll();
treeIcons.Focus();
treeIcons.SelectedNode = fileNode;
return true;
}
private void FillIconListView(Icon icon)
{
iconList.Items.Clear();
if (icon == null)
return;
List<Icon> l = IconHelper.SplitGroupIcon(icon);
foreach (Icon icn in l)
{
IconListViewItem item = new IconListViewItem();
item.Name = iconList.Items.Count.ToString().PadLeft(5, '0');
item.Icon = icn;
iconList.Items.Add(item);
}
}
private void FillBestFitIcons(Icon icon)
{
if (icon == null)
{
pic16.Image = null;
pic24.Image = null;
pic32.Image = null;
pic48.Image = null;
pic64.Image = null;
}
else
{
string sizeFormat = "{0} x {1}";
Icon icn = IconHelper.GetBestFitIcon(icon, new Size(64, 64));
pic64.Image = icn.ToBitmap();
lbl64.Text = string.Format(sizeFormat, icn.Width, icn.Height);
icn = IconHelper.GetBestFitIcon(icon, new Size(48, 48));
pic48.Image = icn.ToBitmap();
lbl48.Text = string.Format(sizeFormat, icn.Width, icn.Height);
icn = IconHelper.GetBestFitIcon(icon, new Size(32, 32));
pic32.Image = icn.ToBitmap();
lbl32.Text = string.Format(sizeFormat, icn.Width, icn.Height);
icn = IconHelper.GetBestFitIcon(icon, new Size(24, 24));
pic24.Image = icn.ToBitmap();
lbl24.Text = string.Format(sizeFormat, icn.Width, icn.Height);
icn = IconHelper.GetBestFitIcon(icon, new Size(16, 16));
pic16.Image = icn.ToBitmap();
lbl16.Text = string.Format(sizeFormat, icn.Width, icn.Height);
}
}
private TreeNode AddMergedIcon(Icon icon)
{
int iconIndex = ilTree.Images.Count;
string key = Guid.NewGuid().ToString();
ilTree.Images.Add(key, IconHelper.GetBestFitIcon(icon, SystemInformation.SmallIconSize));
TreeNode node = mergeNode.Nodes.Add("Merged Icon #" + mergeNode.Nodes.Count.ToString());
node.ImageKey = key;
node.SelectedImageKey = key;
node.Tag = icon;
return node;
}
private void MergeIcons(params Icon[] iconList)
{
if (iconList.Length == 0)
return;
Icon icon = IconHelper.Merge(iconList);
TreeNode node = AddMergedIcon(icon);
treeIcons.SelectedNode = node;
treeIcons.Focus();
}
private void SaveIcon(Icon icon)
{
if (diagSaveIcon.ShowDialog(this) == DialogResult.OK)
{
FileStream fs = File.Create(diagSaveIcon.FileName);
icon.Save(fs);
fs.Close();
}
}
private void AdjustView(int width)
{
mnuIconListView16.Checked = (width == 16);
mnuIconListView24.Checked = (width == 24);
mnuIconListView32.Checked = (width == 32);
mnuIconListView48.Checked = (width == 48);
mnuIconListView64.Checked = (width == 64);
mnuIconListView96.Checked = (width == 96);
tlbarMainView16.Checked = (width == 16);
tlbarMainView24.Checked = (width == 24);
tlbarMainView32.Checked = (width == 32);
tlbarMainView48.Checked = (width == 48);
tlbarMainView64.Checked = (width == 64);
tlbarMainView96.Checked = (width == 96);
}
private void ShowIconProperties(Icon icon)
{
IconInfo info = new IconInfo(icon);
string format = "Width: {0}\nHeight: {1}\nBit Count: {2}\nColor Depth: {3}\nColor Count: {4}\n# Of Images: {5}\n";
string message = string.Format(format, info.Width, info.Height, info.BitCount, info.ColorDepth, info.ColorCount, info.Images.Count);
MessageBox.Show(this, message, "Icon Properties");
}
private void UpdateTreeStatus()
{
TreeNode selected = treeIcons.SelectedNode;
if (selected == null)
{
lblTreeStatus.Text = "No files was selected.";
UpdateListStatus();
return;
}
if (selected.Level == 0)
lblTreeStatus.Text = string.Format("{0} Icon(s) In {1}.", selected.Nodes.Count, selected.Text);
else
lblTreeStatus.Text = string.Format("{0} Contais {1} icon(s).", selected.Text, iconList.Items.Count);
UpdateListStatus();
}
private void UpdateListStatus()
{
if (iconList.SelectedIndices.Count == 0)
{
if (treeIcons.SelectedNode != null && treeIcons.SelectedNode.Level > 0)
lblListStatus.Text = string.Format("{0} icon(s) found.", iconList.Items.Count);
else
lblListStatus.Text = "";
}
else
{
if (iconList.SelectedIndices.Count > 1)
{
lblListStatus.Text = "More than one icon selected.";
}
else
{
IconListViewItem item = iconList.SelectedItems[0] as IconListViewItem;
if (item == null)
lblListStatus.Text = "No information about selected item.";
else
{
IconInfo info = new IconInfo(item.Icon);
lblListStatus.Text = string.Format("({0}): {1} x {2}, {3}bpp.", item.Index, info.Width, info.Height, info.ColorDepth);
}
}
}
}
#endregion
#region Tree Menu Events
private void cntxtTree_Opening(object sender, CancelEventArgs e)
{
Icon icon = (Icon)treeIcons.SelectedNode.Tag;
e.Cancel = (icon == null);
}
private void mnuTreeSaveAs_Click(object sender, EventArgs e)
{
Icon icon = (Icon)treeIcons.SelectedNode.Tag;
if (icon != null)
SaveIcon(icon);
}
private void mnuTreeProperties_Click(object sender, EventArgs e)
{
Icon icon = (Icon)treeIcons.SelectedNode.Tag;
if (icon != null)
ShowIconProperties(icon);
}
#endregion
#region Icon List Menu Events
private void cntxtIconList_Opening(object sender, CancelEventArgs e)
{
IconListViewItem item = null;
if (iconList.SelectedIndices.Count == 1)
item = iconList.SelectedItems[0] as IconListViewItem;
mnuIconListSaveAs.Enabled = (item != null);
mnuIconListProperties.Enabled = (item != null);
mnuIconListMerge.Enabled = (iconList.SelectedIndices.Count > 1);
}
private void mnuIconListSaveAs_Click(object sender, EventArgs e)
{
IconListViewItem item = iconList.SelectedItems[0] as IconListViewItem;
if (item != null)
SaveIcon(item.Icon);
}
private void mnuIconListView16_Click(object sender, EventArgs e)
{
iconList.TileSize = new Size(16, 16);
AdjustView(16);
}
private void mnuIconListView24_Click(object sender, EventArgs e)
{
iconList.TileSize = new Size(24, 24);
AdjustView(24);
}
private void mnuIconListView32_Click(object sender, EventArgs e)
{
iconList.TileSize = new Size(32, 32);
AdjustView(32);
}
private void mnuIconListView48_Click(object sender, EventArgs e)
{
iconList.TileSize = new Size(48, 48);
AdjustView(48);
}
private void mnuIconListView64_Click(object sender, EventArgs e)
{
iconList.TileSize = new Size(64, 64);
AdjustView(64);
}
private void mnuIconListView96_Click(object sender, EventArgs e)
{
iconList.TileSize = new Size(96, 96);
AdjustView(96);
}
private void mnuIconListProperties_Click(object sender, EventArgs e)
{
IconListViewItem item = iconList.SelectedItems[0] as IconListViewItem;
if (item != null)
ShowIconProperties(item.Icon);
}
private void mnuIconListMerge_Click(object sender, EventArgs e)
{
if (iconList.SelectedIndices.Count < 2)
return;
List<Icon> list = new List<Icon>();
foreach (IconListViewItem item in iconList.SelectedItems)
{
if (item.Icon != null)
list.Add(item.Icon);
}
if (list.Count < 2)
return;
MergeIcons(list.ToArray());
}
#endregion
}
}
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