Skip to content

Commit

Permalink
Add support for WEBP format, and fix issue that caused images to beco…
Browse files Browse the repository at this point in the history 
…me blurry when using drag and drop. #5
  • Loading branch information
@Si13n7
Si13n7 committed Jan 28, 2024
1 parent f57a56c commit 5224098
Showing 1 changed file with 96 additions and 84 deletions.
180 changes: 96 additions & 84 deletions src/MainForm.cs
View file
Original file line number Diff line number Diff line change
Expand Up @@ -12,28 +12,14 @@
using SilDev.Drawing;
using SilDev.Forms;
using SilDev.Ini.Legacy;
using static SilDev.WinApi;
using SharpPngEncoder = SixLabors.ImageSharp.Formats.Png.PngEncoder;
using SharpImage = SixLabors.ImageSharp.Image;

public partial class MainForm : Form
{
private static string _fileName;

public sealed override Size MaximumSize
{
get => base.MaximumSize;
set => base.MaximumSize = value;
}

public sealed override Size MinimumSize
{
get => base.MinimumSize;
set => base.MinimumSize = value;
}

public sealed override Color BackColor
{
get => base.BackColor;
set => base.BackColor = value;
}
private static readonly List<string> TmpFiles = new();

public MainForm()
{
Expand All @@ -44,27 +30,53 @@ public MainForm()
var dpi = Desktop.GetDpi();
if (dpi > 96f)
{
MinimumSize = new(MinimumSize.Width, GetDpiDimension(MinimumSize.Height, dpi));
Size = MinimumSize;
base.MinimumSize = new(base.MinimumSize.Width, GetDpiDimension(base.MinimumSize.Height, dpi));
Size = base.MinimumSize;
}

if (Desktop.AppsUseDarkTheme)
{
this.EnableDarkMode();
this.ChangeColorMode(ControlExColorMode.DarkDarkDark);
BackColor = Color.FromArgb(32, 32, 32);
base.BackColor = Color.FromArgb(32, 32, 32);
}

ResumeLayout(false);
return;

static int GetDpiDimension(int i, float dpi, bool upscale = false)
{
if (upscale)
return (int)Math.Round(i / 96f * dpi - dpi / 1.5f);
return (int)Math.Round(i / dpi * 96f + dpi / 1.5f);
}
}

private static int GetDpiDimension(int i, float dpi, bool upscale = false)
private static Image LoadImageFromPath(string path)
{
if (upscale)
return (int)Math.Round(i / 96f * dpi - dpi / 1.5f);
return (int)Math.Round(i / dpi * 96f + dpi / 1.5f);
try
{
if (!path.EndsWithEx(".webp"))
return new Bitmap(path);
var tmpFile = FileEx.GetUniqueTempPath();
using (var webp = SharpImage.Load(path))
{
using var png = new FileStream(tmpFile, FileMode.Create);
webp.Save(png, new SharpPngEncoder());
}
TmpFiles.Add(tmpFile);
return new Bitmap(tmpFile);
}
catch (Exception ex) when (ex.IsCaught())
{
Log.Write(ex);
return default;
}
}

private static Image ValidateImageSize(Image image, Size size) =>
!image.Size.Equals(size) ? image.Redraw(size.Width, size.Height) : image;

private void MainForm_Load(object sender, EventArgs e)
{
Extended.Checked = Ini.Read("Settings", nameof(Extended), false);
Expand All @@ -73,6 +85,7 @@ private void MainForm_Load(object sender, EventArgs e)

private void MainForm_FormClosing(object sender, FormClosingEventArgs e)
{
TmpFiles.ForEach(x => CmdExec.WaitForExitThenDelete(x, ProcessEx.CurrentName));
if (Extended.Checked == Ini.Read("Settings", nameof(Extended), false))
return;
Ini.WriteDirect("Settings", nameof(Extended), Extended.Checked);
Expand Down Expand Up @@ -100,54 +113,6 @@ private void SaveBtn_Click(object sender, EventArgs e)
MessageBoxEx.Show(this, "File successfully saved!", Text, MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
}

private void Label_MouseEnter(object sender, EventArgs e)
{
if (sender is not Label owner)
return;
toolTip.SetToolTip(owner, $"{owner.Text}x{owner.Text}");
owner.Cursor = Cursors.Hand;
}

private void Label_MouseLeave(object sender, EventArgs e)
{
if (sender is not Label owner)
return;
toolTip.RemoveAll();
owner.Cursor = Cursors.Default;
}

private void Label_DragEnter(object sender, DragEventArgs e)
{
if (sender is not Label)
return;
e.Effect = DragDropEffects.Copy;
}

private void Label_DragDrop(object sender, DragEventArgs e)
{
if (sender is not Label owner || e.Data.GetData(DataFormats.FileDrop, false) is not string[] paths)
return;
try
{
var bmp = new Bitmap(paths.First());
owner.BackgroundImage = bmp.Redraw(owner.Width);
}
catch (Exception ex) when (ex.IsCaught())
{
Log.Write(ex);
}
}

private void Label_Click(object sender, EventArgs e)
{
if (sender is not Label owner)
return;
var newBgImg = OpenImageFileDialog();
if (newBgImg == null)
return;
owner.BackgroundImage = !newBgImg.Size.Equals(owner.Size) ? newBgImg.Redraw(owner.Width, owner.Height) : newBgImg;
}

private void UpdateImages(Image image, bool centerWindow = false)
{
if (image == null)
Expand Down Expand Up @@ -177,11 +142,11 @@ private void UpdateImages(Image image, bool centerWindow = false)
TextAlign = ContentAlignment.TopRight
})
{
label.MouseEnter += Label_MouseEnter;
label.MouseLeave += Label_MouseLeave;
label.DragEnter += Label_DragEnter;
label.DragDrop += Label_DragDrop;
label.Click += Label_Click;
label.MouseEnter += LocalLabelMouseEnter;
label.MouseLeave += LocalLabelMouseLeave;
label.DragEnter += LocalLabelDragEnter;
label.DragDrop += LocalLabelDragDrop;
label.Click += LocalLabelClick;
ControlEx.DrawBorder(label, color, ControlExBorderStyle.Dashed);
ImgPanel.Controls.Add(label);
}
Expand All @@ -200,12 +165,56 @@ private void UpdateImages(Image image, bool centerWindow = false)
if (Log.DebugMode > 0)
Log.Write($"New width: {width}");
if (centerWindow)
WinApi.NativeHelper.CenterWindow(Handle);
NativeHelper.CenterWindow(Handle);

ImgPanel.ResumeLayout();
ResumeLayout();

Icon = image.ToIcon();
return;

static void LocalLabelDragEnter(object sender, DragEventArgs e)
{
if (sender is not Label)
return;
e.Effect = DragDropEffects.Copy;
}

static void LocalLabelDragDrop(object sender, DragEventArgs e)
{
if (sender is not Label owner || e.Data.GetData(DataFormats.FileDrop, false) is not string[] paths)
return;
var newBgImg = LoadImageFromPath(paths.FirstOrDefault());
if (newBgImg == null)
return;
owner.BackgroundImage = ValidateImageSize(newBgImg, owner.Size);
}

void LocalLabelMouseEnter(object sender, EventArgs e)
{
if (sender is not Label owner)
return;
toolTip.SetToolTip(owner, $"{owner.Text}x{owner.Text}");
owner.Cursor = Cursors.Hand;
}

void LocalLabelMouseLeave(object sender, EventArgs e)
{
if (sender is not Label owner)
return;
toolTip.RemoveAll();
owner.Cursor = Cursors.Default;
}

void LocalLabelClick(object sender, EventArgs e)
{
if (sender is not Label owner)
return;
var newBgImg = OpenImageFileDialog();
if (newBgImg == null)
return;
owner.BackgroundImage = ValidateImageSize(newBgImg, owner.Size);
}
}

private Image OpenImageFileDialog()
Expand All @@ -221,16 +230,19 @@ private Image OpenImageFileDialog()
extensions.Add(imageEncoders[i].FilenameExtension.ToLower());
var description = imageEncoders[i].CodecName.Substring(8).Replace("Codec", "Files").Trim();
var pattern = extensions[extensions.Count - 1];
dialog.Filter = string.Format(@"{0}{1}{2} ({3})|{3}", dialog.Filter, i > 0 ? "|" : string.Empty, description, pattern);
dialog.Filter = $@"{dialog.Filter}{(i > 0 ? "|" : string.Empty)}{description} ({pattern})|{pattern}";
}
dialog.Filter = string.Format(@"{0}|Image Files ({1})|{1}", dialog.Filter, extensions.Join(";"));
dialog.FilterIndex = imageEncoders.Length + 1;
extensions.Add("*.webp");
dialog.Filter = $@"{dialog.Filter}{"|"}{"WebP Files"} ({"*.webp"})|{"*.webp"}";
dialog.Filter = $@"{dialog.Filter}|Image Files ({extensions.Join(";")})|{extensions.Join(";")}";
dialog.FilterIndex = extensions.Count + 1;
if (dialog.ShowDialog(this) != DialogResult.OK)
return default;
var selectedFile = dialog.FileName;
try
{
var bmp = new Bitmap(dialog.FileName);
_fileName = Path.GetFileNameWithoutExtension(dialog.FileName);
var bmp = LoadImageFromPath(selectedFile);
_fileName = Path.GetFileNameWithoutExtension(selectedFile);
return bmp;
}
catch (Exception ex) when (ex.IsCaught())
Expand Down

0 comments on commit 5224098

Please sign in to comment.