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Add list of icons to icon viewer.

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Natalia Portillo
2018-03-05 14:02:36 +00:00
parent 081292f2d0
commit 2085f0c6fc
2 changed files with 63 additions and 19 deletions
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3
iconviewer/iconviewer/MainForm.xeto
View File

@@ -14,6 +14,9 @@
</StackLayoutItem>
</StackLayout>
</StackLayoutItem>
<StackLayoutItem HorizontalAlignment="Stretch" Expand="True">
<GridView ID="grdIcons"/>
</StackLayoutItem>
<StackLayoutItem HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Expand="True">
<ImageView ID="imgIcon"/>
</StackLayoutItem>

79
iconviewer/iconviewer/MainForm.xeto.cs
View File

@@ -1,10 +1,7 @@
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.IO;
using System.Linq;
using Eto.Forms;
using Eto.Drawing;
using Eto.Forms;
using Eto.Serialization.Xaml;
using Bitmap = libexeinfo.Os2.Bitmap;
@@ -12,36 +9,80 @@ namespace iconviewer
{
public class MainForm : Form
{
GridView grdIcons;
ImageView imgIcon;
TextBox txtPath;
TextBox txtPath;
public MainForm()
{
XamlReader.Load(this);
grdIcons.Columns.Add(new GridColumn
{
DataCell =
new TextBoxCell {Binding = Binding.Property<Bitmap.DecodedBitmap, string>(b => $"{b.Type}")},
HeaderText = "Command"
});
grdIcons.Columns.Add(new GridColumn
{
DataCell = new TextBoxCell
{
Binding = Binding.Property<Bitmap.DecodedBitmap, string>(b => $"{b.Width}x{b.Height}")
},
HeaderText = "Size"
});
grdIcons.Columns.Add(new GridColumn
{
DataCell = new TextBoxCell
{
Binding = Binding.Property<Bitmap.DecodedBitmap, string>(b => $"{1 << (int)b.BitsPerPixel}")
},
HeaderText = "Colors"
});
grdIcons.AllowMultipleSelection = false;
grdIcons.SelectionChanged += GrdIconsOnSelectionChanged;
}
protected void OnBtnPathClick(object sender, EventArgs e)
void GrdIconsOnSelectionChanged(object sender, EventArgs eventArgs)
{
OpenFileDialog dlgOpenFileDialog = new OpenFileDialog {MultiSelect = false};
dlgOpenFileDialog.Filters.Add(new FileFilter {Extensions = new[] {".ico"}});
DialogResult result = dlgOpenFileDialog.ShowDialog(this);
if(result != DialogResult.Ok)
if(!(grdIcons.SelectedItem is Bitmap.DecodedBitmap icon))
{
txtPath.Text = "";
imgIcon.Image = null;
return;
}
txtPath.Text = dlgOpenFileDialog.FileName;
imgIcon.Image =
new Eto.Drawing.Bitmap((int)icon.Width, (int)icon.Height, PixelFormat.Format32bppRgba, icon.Pixels);
}
protected void OnBtnPathClick(object sender, EventArgs e)
{
OpenFileDialog dlgOpenFileDialog = new OpenFileDialog {MultiSelect = false};
dlgOpenFileDialog.Filters.Add(new FileFilter {Extensions = new[] {".ico"}});
DialogResult result = dlgOpenFileDialog.ShowDialog(this);
if(result != DialogResult.Ok)
{
txtPath.Text = "";
imgIcon.Image = null;
grdIcons.DataStore = null;
return;
}
txtPath.Text = dlgOpenFileDialog.FileName;
FileStream fstream = new FileStream(dlgOpenFileDialog.FileName, FileMode.Open);
byte[] data = new byte[fstream.Length];
byte[] data = new byte[fstream.Length];
fstream.Read(data, 0, data.Length);
fstream.Dispose();
Bitmap.DecodedBitmap[] icons = libexeinfo.Os2.Bitmap.DecodeBitmap(data);
imgIcon.Image = new Eto.Drawing.Bitmap((int)icons[0].Width, (int)icons[0].Height, PixelFormat.Format32bppRgba,
icons[0].Pixels);
Bitmap.DecodedBitmap[] icons = Bitmap.DecodeBitmap(data);
imgIcon.Image = new Eto.Drawing.Bitmap((int)icons[0].Width, (int)icons[0].Height,
PixelFormat.Format32bppRgba, icons[0].Pixels);
grdIcons.DataStore = icons;
grdIcons.Visible = icons.Length != 1;
}
protected void HandleAbout(object sender, EventArgs e)
@@ -54,4 +95,4 @@ namespace iconviewer
Application.Instance.Quit();
}
}
}
}