/// <summary>
/// Transform Photoshop's layer tree to Paint.NET's flat layer list.
/// Indicate where layer sections begin and end, and hide all layers within
/// hidden layer sections.
/// </summary>
private static void ApplyLayerSections(List <PhotoshopFile.Layer> layers)
{
// BUG: PsdPluginResources.GetString will always return English resource,
// because Paint.NET does not set the CurrentUICulture when OnLoad is
// called. This situation should be resolved with Paint.NET 4.0, which
// will provide an alternative mechanism to retrieve the UI language.
// Cache layer section strings
var beginSectionWrapper = PsdPluginResources.GetString("LayersPalette_LayerGroupBegin");
var endSectionWrapper = PsdPluginResources.GetString("LayersPalette_LayerGroupEnd");
// Track the depth of the topmost hidden section. Any nested sections
// will be hidden, whether or not they themselves have the flag set.
int topHiddenSectionDepth = Int32.MaxValue;
var layerSectionNames = new Stack <string>();
// Layers are stored bottom-to-top, but layer sections are specified
// top-to-bottom.
foreach (var layer in Enumerable.Reverse(layers))
{
// Apply to all layers within the layer section, as well as the
// closing layer.
if (layerSectionNames.Count > topHiddenSectionDepth)
{
layer.Visible = false;
}
var sectionInfo = (LayerSectionInfo)layer.AdditionalInfo
.SingleOrDefault(x => x is LayerSectionInfo);
if (sectionInfo == null)
{
continue;
}
switch (sectionInfo.SectionType)
{
case LayerSectionType.OpenFolder:
case LayerSectionType.ClosedFolder:
// Start a new layer section
if ((!layer.Visible) && (topHiddenSectionDepth == Int32.MaxValue))
{
topHiddenSectionDepth = layerSectionNames.Count;
}
layerSectionNames.Push(layer.Name);
layer.Name = String.Format(beginSectionWrapper, layer.Name);
break;
case LayerSectionType.SectionDivider:
// End the current layer section
var layerSectionName = layerSectionNames.Pop();
if (layerSectionNames.Count == topHiddenSectionDepth)
{
topHiddenSectionDepth = Int32.MaxValue;
}
layer.Name = String.Format(endSectionWrapper, layerSectionName);
break;
}
}
}
public static bool CheckIsGroupLayer(BitmapLayer layer, out bool isStart, out string groupName)
{
isStart = true;
groupName = null;
if (layer == null || string.IsNullOrEmpty(layer.Name) || !layer.Name.Contains(':'))
{
return(false);
}
var splited = layer.Name.Split(':');
var layerPrefix = splited.FirstOrDefault().ToLower().Trim();
if (string.IsNullOrEmpty(layerPrefix))
{
return(false);
}
var nameOfTheGroup = string.Join(":", splited.Range(1, splited.Length - 1));
// This is part of the
if (!string.IsNullOrEmpty(nameOfTheGroup) && nameOfTheGroup.StartsWith(" "))
{
nameOfTheGroup = nameOfTheGroup.Substring(1, nameOfTheGroup.Length - 1);
}
var startGroupPrefixes = PsdPluginResources.GetAllLayerGroupNames(PsdPluginResources.LayersPalette_LayerGroupBegin);
if (startGroupPrefixes.Any(p => p == layerPrefix || p.StartsWith(layerPrefix)))
{
isStart = true;
groupName = nameOfTheGroup;
return(true);
}
var endGroupPrefixes = PsdPluginResources.GetAllLayerGroupNames(PsdPluginResources.LayersPalette_LayerGroupEnd);
if (endGroupPrefixes.Any(p => p == layerPrefix || p.StartsWith(layerPrefix)))
{
isStart = false;
groupName = nameOfTheGroup;
return(true);
}
return(false);
}
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
this.rleCompressCheckBox = new System.Windows.Forms.CheckBox();
this.SuspendLayout();
//
// rleCompressCheckBox
//
this.rleCompressCheckBox.Location = new System.Drawing.Point(0, 0);
this.rleCompressCheckBox.Name = "rleCompressCheckBox";
this.rleCompressCheckBox.Size = new System.Drawing.Size(184, 24);
this.rleCompressCheckBox.TabIndex = 0;
this.rleCompressCheckBox.Text = PsdPluginResources.GetString("SaveDialog_RleCompression");
this.rleCompressCheckBox.CheckedChanged += new System.EventHandler(this.OnCheckedChanged);
//
// PsdSaveConfigWidget
//
this.AutoScaleDimensions = new System.Drawing.SizeF(96F, 96F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Dpi;
this.Controls.Add(this.rleCompressCheckBox);
this.Name = "PsdSaveConfigWidget";
this.Size = new System.Drawing.Size(180, 104);
this.ResumeLayout(false);
}
