更新至v0.10.9

CHANGELOG.md

@@ -1,5 +1,14 @@
 # CHANGELOG
 
+## v0.10.9
+
+- 预览图导出增加名称后缀参数
+
+## v0.10.8
+
+- 完善预览图导出
+- 优化骨骼文件选择
+
 ## v0.10.7
 
 - 增加仅导出选中

README.en.md

@@ -4,7 +4,7 @@
 
 [中文](README.md) | [English](README.en.md)
 
-A simple and user-friendly Spine file viewer and exporter.
+A simple and user-friendly tool for viewing and exporting Spine files.
 
 ![previewer](img/preview.webp)
 
@@ -12,59 +12,81 @@ A simple and user-friendly Spine file viewer and exporter.
 
 ## Installation
 
-Download the zip package from the [Releases](https://github.com/ww-rm/SpineViewer/releases) page.
+Go to the [Release](https://github.com/ww-rm/SpineViewer/releases) page to download the compressed package.
 
-The application requires the [.NET Desktop Runtime 8.0.x](https://dotnet.microsoft.com/en-us/download/dotnet/8.0).
+The software requires the dependency framework [.NET Desktop Runtime 8.0.x](https://dotnet.microsoft.com/zh-cn/download/dotnet/8.0).
 
-Alternatively, you can download the zip package with the `SelfContained` suffix, which can run independently.
+You can also download the package with the `SelfContained` suffix, which can run independently.
 
-## Features
+## Version Support
 
-- Supports viewing Spine files of different versions:
-    - [x] `v2.1.x`
-    - [x] `v3.6.x`
-    - [x] `v3.7.x`
-    - [x] `v3.8.x`
-    - [x] `v4.0.x`
-    - [x] `v4.1.x`
-    - [x] `v4.2.x`
-    - [ ] `v4.3.x`
-- Supports animation preview for multi-skeleton files
-- Allows independent parameter settings for each skeleton
-- Supports exporting animation as PNG frame sequences
-- Provides export settings such as zoom and rotation
-- More features coming soon...
+| Version   | View & Export          | Format Conversion      | Version Conversion |
+| :-------: | :--------------------: | :--------------------: | :----------------: |
+| `2.1.x`   | :white_check_mark:     |                        |                    |
+| `3.1.x`   |                        |                        |                    |
+| `3.4.x`   |                        |                        |                    |
+| `3.5.x`   |                        |                        |                    |
+| `3.6.x`   | :white_check_mark:     |                        |                    |
+| `3.7.x`   | :white_check_mark:     |                        |                    |
+| `3.8.x`   | :white_check_mark:     | :white_check_mark:     |                    |
+| `4.1.x`   | :white_check_mark:     |                        |                    |
+| `4.2.x`   | :white_check_mark:     |                        |                    |
+| `4.3.x`   |                        |                        |                    |
 
 ## Usage
 
 ### Importing Skeletons
 
-Use the **File** menu to select **Open** or **Batch Open** to import skeleton files.
+There are 3 ways to import skeleton files:
 
-### Adjusting Skeletons
+- **Drag & Drop/Paste:**  
+  Drag and drop or paste the skeleton file/directory into the model list.  
+  This method automatically searches through the provided files and subdirectories. Although convenient, it relies on the file structure and has its limitations.
+  
+  - Only standard files with `*.json`, `*.skel`, or `.atlas` extensions are automatically detected.
+  - The skeleton file and atlas file must have the same name.
+  - The version string in the skeleton file must not be modified.
 
-Select one or more items in the **Model List** to display adjustable parameters in the **Model Parameters** panel.
+- **Batch Open from the File Menu:**  
+  This method offers more file flexibility. You can drag and drop or paste files into the file selection dialog, and additional options are available.
+  
+  - The filename restrictions are similar to the above, but you can use the panel’s file selection button to choose skeleton files with non-standard extensions.
+  - You can set a fixed load version to handle cases where the version number has been modified.
 
-Right-clicking in the **Model List** allows you to add, delete, or adjust list items. You can also drag items with the left mouse button to rearrange them.
+- **Open a Single Model:**  
+  This method offers the highest degree of freedom, allowing you to select any skeleton file and atlas file without filename restrictions. You can also set the load version.
 
-### Adjusting the View
+### Adjusting Preview Content
 
-Mouse operations supported in the **Preview** window:
+The model list supports right-click menus and various shortcut keys, and you can select multiple models to adjust their parameters in bulk.
 
-- Left-click to drag the skeleton
-- Right-click to drag the view
-- Scroll wheel to zoom in/out
+In addition to the parameter panel, the preview area supports several mouse actions:
 
-Additionally, you can adjust export and preview parameters through the **View Parameters** panel.
+- **Left-click:** Select and drag models. Holding down the `Ctrl` key enables multi-selection, which syncs with the model list.
+- **Right-click:** Drag the overall canvas.
+- **Scroll wheel:** Zoom the view.
+- **Selective Rendering:** The preview area supports a mode to render only the selected models. In this mode, only the selected models are displayed, and selection changes must be made through the model list.
 
-In the **Functions** menu, you can reset and synchronize the animation time for all skeletons.
+In the function menu, you can reset and synchronize the animation time for all skeletons.
 
-### Exporting Animations
+### Exporting Preview Content
 
-Select **Export** from the **File** menu to export all loaded skeleton animations as PNG frame sequences, based on the current preview settings.
+Both preview images and videos can be exported.
 
-You can view the full duration of each animation in the **Model Parameters** of each skeleton.
+- **Preview Image:**  
+  The exported preview image shows the model in its default state, with one image per model.
+  
+- **Video (TODO: Currently only supports frame sequence export):**  
+  The complete animation duration for each skeleton can be viewed in the model parameters.
+  
+When the preview area is set to render only the selected models, the exported content will include only the models that are displayed.
+
+### Format & Version Conversion
+
+You can use the tools menu to convert skeleton files. This feature supports conversion between binary and text formats, as well as between different versions.
+
+Currently under development, it only supports converting `3.8.x` binary format to text format.
 
 ---
 
-*If you find this project helpful, please give it a :star: and share it with others! :)*
+*If you like this project, please give it a :star: and share it with more people! :)*

README.md

@@ -18,62 +18,72 @@
 
 也可以下载带有 `SelfContained` 后缀的压缩包, 可以独立运行.
 
-## 功能支持
+## 版本支持
 
-| 版本 | 查看&导出 | 格式转换 |
-| :---: | :---: | :---: |
-| `2.1.x` | :white_check_mark: |  |
-| `3.1.x` |  |  |
-| `3.4.x` |  |  |
-| `3.5.x` |  |  |
-| `3.6.x` | :white_check_mark: |  |
-| `3.7.x` | :white_check_mark: |  |
-| `3.8.x` | :white_check_mark: | :white_check_mark: |
-| `4.1.x` | :white_check_mark: |  |
-| `4.2.x` | :white_check_mark: |  |
-| `4.3.x` |  |  |
-
-- 支持文件拖放/复制到剪贴板打开
-- 支持自动检测版本
-- 支持列表缩略图预览
-- 支持多骨骼文件动画预览
-- 支持每个骨骼独立参数设置
-- 支持动画PNG帧序列导出
-- 支持缩放旋转等导出画面设置
-- 支持对独立的骨骼文件进行格式转换
-- Coming soon...
+| 版本 | 查看&导出 | 格式转换 | 版本转换 |
+| :---: | :---: | :---: | :---: |
+| `2.1.x` | :white_check_mark: |  |  |
+| `3.1.x` |  |  |  |
+| `3.4.x` |  |  |  |
+| `3.5.x` |  |  |  |
+| `3.6.x` | :white_check_mark: |  |  |
+| `3.7.x` | :white_check_mark: |  |  |
+| `3.8.x` | :white_check_mark: | :white_check_mark: |  |
+| `4.1.x` | :white_check_mark: |  |  |
+| `4.2.x` | :white_check_mark: |  |  |
+| `4.3.x` |  |  |  |
 
 ## 使用方法
 
 ### 骨骼导入
 
-**文件**菜单可以选择**打开**或者**批量打开**进行骨骼文件导入.
+有 3 种模式导入骨骼文件:
 
-或者直接把要打开的骨骼文件拖进列表, 这种方式只支持 `.json` 和 `.skel` 后缀的文件, 其他的会被忽略.
+- 拖放/粘贴需要导入的骨骼文件/目录到模型列表
 
-### 骨骼调整
+    这种方式会自动查找传入的文件列表以及目录内的子级文件列表, 虽然方便但是依赖模型文件结构, 限制最多.
 
-在**模型列表**中选择一项或多项, 将会在**模型参数**面板显示可供调节的参数.
+    - 仅支持自动发现标准的 `*.json`/`*.skel`/`.atlas` 后缀文件.
+    - 骨骼文件和 atlas 文件需要是同名.
+    - 需要保证骨骼文件里的版本字符串不是魔改过的.
+- 从文件菜单里批量打开骨骼文件
 
-**模型列表**右键菜单可以对列表项进行增删调整, 也可以使用鼠标左键拖动调整顺序.
+    这种方式提供一定程度的文件自由度, 文件选择框里同样支持拖放/粘贴, 但是多一些额外选项.
 
-### 画面调整
+    - 文件名限制条件与上面类似, 但是可以通过面板的选择文件按钮选择非标准后缀的骨骼文件.
+    - 可以设置固定加载版本, 便于应对魔改过的版本号.
+- 选择单个模型打开
 
-**预览画面**支持的鼠标操作:
+    这种方式自由度最高, 允许选择任意的骨骼文件和 atlas 文件, 可以没有文件名限制, 并且也可以设置加载版本.
 
-- 左键可以对骨骼进行拖动
-- 右键对画面进行拖动
-- 滚轮进行画面缩放
+### 预览内容调整
 
-除此之外, 也可以通过**画面参数**面板调节导出和预览时的画面参数.
+模型列表支持右键菜单以及部分快捷键, 并且可以多选进行模型参数的批量调整.
 
-在**功能**菜单中, 可以重置同步所有骨骼动画时间.
+预览画面除了使用面板进行参数设置外, 支持部分鼠标动作:
 
-### 动画导出
+- 左键可以选择和拖拽模型, 按下 `Ctrl` 键可以实现多选, 与左侧列表选择是联动的.
+- 右键对整体画面进行拖动.
+- 滚轮进行画面缩放.
+- 预览画面支持仅渲染选中, 在该模式下, 画面仅显示被选中的模型, 并且只能通过左侧列表改变选中状态.
 
-**文件**菜单中选择**导出**可以将目前加载的所有骨骼动画按照预览时的画面进行PNG帧序列导出.
+在功能菜单中, 可以重置同步所有骨骼动画时间.
 
-可以在每个骨骼的**模型参数**中查看动画完整时长.
+### 预览内容导出
+
+支持预览图和视频的导出.
+
+预览图导出的内容是模型的默认状态画面, 每个模型一张单独的预览图.
+
+视频(TODO: 目前仅支持帧序列导出), 可以在每个骨骼的模型参数中查看动画完整时长.
+
+当预览画面处于仅渲染选中状态时, 导出的内容仅包含被选中的模型, 也就是在画面中显示的内容.
+
+### 格式与版本转换
+
+可以通过工具菜单进行骨骼文件转换, 允许二进制和文本格式之间的转换, 以及不同版本间的转换.
+
+目前处于施工中, 仅支持转换 `3.8.x` 二进制到文本格式.
 
 ---
 

SpineViewer/Controls/SkelFileListBox.Designer.cs

@@ -0,0 +1,197 @@
+namespace SpineViewer.Controls
+{
+    partial class SkelFileListBox
+    {
+        /// <summary> 
+        /// 必需的设计器变量。
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary> 
+        /// 清理所有正在使用的资源。
+        /// </summary>
+        /// <param name="disposing">如果应释放托管资源，为 true；否则为 false。</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region 组件设计器生成的代码
+
+        /// <summary> 
+        /// 设计器支持所需的方法 - 不要修改
+        /// 使用代码编辑器修改此方法的内容。
+        /// </summary>
+        private void InitializeComponent()
+        {
+            components = new System.ComponentModel.Container();
+            tableLayoutPanel1 = new TableLayoutPanel();
+            flowLayoutPanel1 = new FlowLayoutPanel();
+            button_AddFolder = new Button();
+            button_AddFile = new Button();
+            label_Tip = new Label();
+            listBox = new ListBox();
+            contextMenuStrip = new ContextMenuStrip(components);
+            toolStripMenuItem_SelectAll = new ToolStripMenuItem();
+            toolStripMenuItem_Paste = new ToolStripMenuItem();
+            toolStripMenuItem_Remove = new ToolStripMenuItem();
+            folderBrowserDialog = new FolderBrowserDialog();
+            openFileDialog_Skel = new OpenFileDialog();
+            tableLayoutPanel1.SuspendLayout();
+            flowLayoutPanel1.SuspendLayout();
+            contextMenuStrip.SuspendLayout();
+            SuspendLayout();
+            // 
+            // tableLayoutPanel1
+            // 
+            tableLayoutPanel1.ColumnCount = 1;
+            tableLayoutPanel1.ColumnStyles.Add(new ColumnStyle(SizeType.Percent, 100F));
+            tableLayoutPanel1.Controls.Add(flowLayoutPanel1, 0, 0);
+            tableLayoutPanel1.Controls.Add(listBox, 0, 1);
+            tableLayoutPanel1.Dock = DockStyle.Fill;
+            tableLayoutPanel1.Location = new Point(0, 0);
+            tableLayoutPanel1.Name = "tableLayoutPanel1";
+            tableLayoutPanel1.RowCount = 2;
+            tableLayoutPanel1.RowStyles.Add(new RowStyle());
+            tableLayoutPanel1.RowStyles.Add(new RowStyle(SizeType.Percent, 100F));
+            tableLayoutPanel1.Size = new Size(801, 394);
+            tableLayoutPanel1.TabIndex = 0;
+            // 
+            // flowLayoutPanel1
+            // 
+            flowLayoutPanel1.AutoSize = true;
+            flowLayoutPanel1.AutoSizeMode = AutoSizeMode.GrowAndShrink;
+            flowLayoutPanel1.Controls.Add(button_AddFolder);
+            flowLayoutPanel1.Controls.Add(button_AddFile);
+            flowLayoutPanel1.Controls.Add(label_Tip);
+            flowLayoutPanel1.Dock = DockStyle.Fill;
+            flowLayoutPanel1.Location = new Point(3, 3);
+            flowLayoutPanel1.Name = "flowLayoutPanel1";
+            flowLayoutPanel1.Size = new Size(795, 40);
+            flowLayoutPanel1.TabIndex = 1;
+            // 
+            // button_AddFolder
+            // 
+            button_AddFolder.AutoSize = true;
+            button_AddFolder.AutoSizeMode = AutoSizeMode.GrowAndShrink;
+            button_AddFolder.Location = new Point(3, 3);
+            button_AddFolder.Name = "button_AddFolder";
+            button_AddFolder.Size = new Size(122, 34);
+            button_AddFolder.TabIndex = 0;
+            button_AddFolder.Text = "添加文件夹...";
+            button_AddFolder.UseVisualStyleBackColor = true;
+            button_AddFolder.Click += button_AddFolder_Click;
+            // 
+            // button_AddFile
+            // 
+            button_AddFile.AutoSize = true;
+            button_AddFile.AutoSizeMode = AutoSizeMode.GrowAndShrink;
+            button_AddFile.Location = new Point(131, 3);
+            button_AddFile.Name = "button_AddFile";
+            button_AddFile.Size = new Size(104, 34);
+            button_AddFile.TabIndex = 1;
+            button_AddFile.Text = "添加文件...";
+            button_AddFile.UseVisualStyleBackColor = true;
+            button_AddFile.Click += button_AddFile_Click;
+            // 
+            // label_Tip
+            // 
+            label_Tip.Anchor = AnchorStyles.Left;
+            label_Tip.AutoSize = true;
+            label_Tip.Location = new Point(241, 8);
+            label_Tip.Name = "label_Tip";
+            label_Tip.Size = new Size(139, 24);
+            label_Tip.TabIndex = 3;
+            label_Tip.Text = "已添加 0 个文件";
+            label_Tip.TextAlign = ContentAlignment.MiddleCenter;
+            // 
+            // listBox
+            // 
+            listBox.AllowDrop = true;
+            listBox.ContextMenuStrip = contextMenuStrip;
+            listBox.Dock = DockStyle.Fill;
+            listBox.FormattingEnabled = true;
+            listBox.HorizontalScrollbar = true;
+            listBox.ItemHeight = 24;
+            listBox.Location = new Point(3, 49);
+            listBox.Name = "listBox";
+            listBox.SelectionMode = SelectionMode.MultiExtended;
+            listBox.Size = new Size(795, 342);
+            listBox.TabIndex = 0;
+            listBox.DragDrop += listBox_DragDrop;
+            listBox.DragEnter += listBox_DragEnter;
+            // 
+            // contextMenuStrip
+            // 
+            contextMenuStrip.ImageScalingSize = new Size(24, 24);
+            contextMenuStrip.Items.AddRange(new ToolStripItem[] { toolStripMenuItem_SelectAll, toolStripMenuItem_Paste, toolStripMenuItem_Remove });
+            contextMenuStrip.Name = "contextMenuStrip";
+            contextMenuStrip.Size = new Size(184, 94);
+            // 
+            // toolStripMenuItem_SelectAll
+            // 
+            toolStripMenuItem_SelectAll.Name = "toolStripMenuItem_SelectAll";
+            toolStripMenuItem_SelectAll.ShortcutKeys = Keys.Control | Keys.A;
+            toolStripMenuItem_SelectAll.Size = new Size(183, 30);
+            toolStripMenuItem_SelectAll.Text = "全选";
+            toolStripMenuItem_SelectAll.Click += toolStripMenuItem_SelectAll_Click;
+            // 
+            // toolStripMenuItem_Paste
+            // 
+            toolStripMenuItem_Paste.Name = "toolStripMenuItem_Paste";
+            toolStripMenuItem_Paste.ShortcutKeys = Keys.Control | Keys.V;
+            toolStripMenuItem_Paste.Size = new Size(183, 30);
+            toolStripMenuItem_Paste.Text = "粘贴";
+            toolStripMenuItem_Paste.Click += toolStripMenuItem_Paste_Click;
+            // 
+            // toolStripMenuItem_Remove
+            // 
+            toolStripMenuItem_Remove.Name = "toolStripMenuItem_Remove";
+            toolStripMenuItem_Remove.ShortcutKeys = Keys.Delete;
+            toolStripMenuItem_Remove.Size = new Size(183, 30);
+            toolStripMenuItem_Remove.Text = "移除";
+            toolStripMenuItem_Remove.Click += toolStripMenuItem_Remove_Click;
+            // 
+            // openFileDialog_Skel
+            // 
+            openFileDialog_Skel.AddExtension = false;
+            openFileDialog_Skel.AddToRecent = false;
+            openFileDialog_Skel.Filter = "skel 文件 (*.skel; *.json)|*.skel;*.json|二进制文件 (*.skel)|*.skel|文本文件 (*.json)|*.json|所有文件 (*.*)|*.*";
+            openFileDialog_Skel.Multiselect = true;
+            openFileDialog_Skel.Title = "批量选择skel文件";
+            // 
+            // SkelFileListBox
+            // 
+            AutoScaleDimensions = new SizeF(11F, 24F);
+            AutoScaleMode = AutoScaleMode.Font;
+            Controls.Add(tableLayoutPanel1);
+            Name = "SkelFileListBox";
+            Size = new Size(801, 394);
+            tableLayoutPanel1.ResumeLayout(false);
+            tableLayoutPanel1.PerformLayout();
+            flowLayoutPanel1.ResumeLayout(false);
+            flowLayoutPanel1.PerformLayout();
+            contextMenuStrip.ResumeLayout(false);
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private TableLayoutPanel tableLayoutPanel1;
+        private ListBox listBox;
+        private FlowLayoutPanel flowLayoutPanel1;
+        private Button button_AddFolder;
+        private Button button_AddFile;
+        private FolderBrowserDialog folderBrowserDialog;
+        private Label label_Tip;
+        private ContextMenuStrip contextMenuStrip;
+        private OpenFileDialog openFileDialog_Skel;
+        private ToolStripMenuItem toolStripMenuItem_SelectAll;
+        private ToolStripMenuItem toolStripMenuItem_Paste;
+        private ToolStripMenuItem toolStripMenuItem_Remove;
+    }
+}

SpineViewer/Controls/SkelFileListBox.cs

@@ -0,0 +1,123 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Drawing;
+using System.Data;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+using System.IO;
+
+namespace SpineViewer.Controls
+{
+    public partial class SkelFileListBox : UserControl
+    {
+        public SkelFileListBox()
+        {
+            InitializeComponent();
+            Items = listBox.Items;
+        }
+
+        /// <summary>
+        /// ListBox.Items
+        /// </summary>
+        public readonly ListBox.ObjectCollection Items;
+
+        /// <summary>
+        /// 从路径列表添加
+        /// </summary>
+        private void AddFromFileDrop(string[] paths)
+        {
+            foreach (var path in paths)
+            {
+                if (File.Exists(path))
+                {
+                    if (Spine.Spine.CommonSkelSuffix.Contains(Path.GetExtension(path).ToLower()))
+                        listBox.Items.Add(Path.GetFullPath(path));
+                }
+                else if (Directory.Exists(path))
+                {
+                    foreach (var file in Directory.EnumerateFiles(path, "*.*", SearchOption.AllDirectories))
+                    {
+                        if (Spine.Spine.CommonSkelSuffix.Contains(Path.GetExtension(file).ToLower()))
+                            listBox.Items.Add(file);
+                    }
+                }
+            }
+        }
+
+        private void button_AddFolder_Click(object sender, EventArgs e)
+        {
+            if (folderBrowserDialog.ShowDialog() != DialogResult.OK)
+                return;
+
+            var path = folderBrowserDialog.SelectedPath;
+            if (Directory.Exists(path))
+            {
+                foreach (var file in Directory.EnumerateFiles(path, "*.*", SearchOption.AllDirectories))
+                {
+                    if (Spine.Spine.CommonSkelSuffix.Contains(Path.GetExtension(file).ToLower()))
+                        listBox.Items.Add(file);
+                }
+            }
+
+            label_Tip.Text = $"已选择 {listBox.Items.Count} 个文件";
+        }
+
+        private void button_AddFile_Click(object sender, EventArgs e)
+        {
+            if (openFileDialog_Skel.ShowDialog() != DialogResult.OK)
+                return;
+
+            foreach (var p in openFileDialog_Skel.FileNames)
+                listBox.Items.Add(Path.GetFullPath(p));
+
+            label_Tip.Text = $"已选择 {listBox.Items.Count} 个文件";
+        }
+
+        private void listBox_DragEnter(object sender, DragEventArgs e)
+        {
+            if (e.Data.GetDataPresent(DataFormats.FileDrop))
+                e.Effect = DragDropEffects.Copy;
+            else
+                e.Effect = DragDropEffects.None;
+        }
+
+        private void listBox_DragDrop(object sender, DragEventArgs e)
+        {
+            if (!e.Data.GetDataPresent(DataFormats.FileDrop))
+                return;
+
+            AddFromFileDrop((string[])e.Data.GetData(DataFormats.FileDrop));
+            label_Tip.Text = $"已选择 {listBox.Items.Count} 个文件";
+        }
+
+        private void toolStripMenuItem_SelectAll_Click(object sender, EventArgs e)
+        {
+            for (int i = 0; i < listBox.Items.Count; i++)
+                listBox.SelectedIndices.Add(i);
+        }
+
+        private void toolStripMenuItem_Paste_Click(object sender, EventArgs e)
+        {
+            if (!Clipboard.ContainsFileDropList())
+                return;
+
+            var fileDropList = Clipboard.GetFileDropList();
+            var paths = new string[fileDropList.Count];
+            fileDropList.CopyTo(paths, 0);
+            AddFromFileDrop(paths);
+            label_Tip.Text = $"已选择 {listBox.Items.Count} 个文件";
+        }
+
+        private void toolStripMenuItem_Remove_Click(object sender, EventArgs e)
+        {
+            var indices = new int[listBox.SelectedIndices.Count];
+            listBox.SelectedIndices.CopyTo(indices, 0);
+            for (int i = indices.Length - 1; i >= 0; i--)
+                listBox.Items.RemoveAt(indices[i]);
+            label_Tip.Text = $"已选择 {listBox.Items.Count} 个文件";
+        }
+    }
+}

SpineViewer/Controls/SkelFileListBox.resx

@@ -0,0 +1,129 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!--
+    Microsoft ResX Schema
+
+    Version 2.0
+
+    The primary goals of this format is to allow a simple XML format
+    that is mostly human readable. The generation and parsing of the
+    various data types are done through the TypeConverter classes
+    associated with the data types.
+
+    Example:
+
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+
+    There are any number of "resheader" rows that contain simple
+    name/value pairs.
+
+    Each data row contains a name, and value. The row also contains a
+    type or mimetype. Type corresponds to a .NET class that support
+    text/value conversion through the TypeConverter architecture.
+    Classes that don't support this are serialized and stored with the
+    mimetype set.
+
+    The mimetype is used for serialized objects, and tells the
+    ResXResourceReader how to depersist the object. This is currently not
+    extensible. For a given mimetype the value must be set accordingly:
+
+    Note - application/x-microsoft.net.object.binary.base64 is the format
+    that the ResXResourceWriter will generate, however the reader can
+    read any of the formats listed below.
+
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <metadata name="contextMenuStrip.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>556, 18</value>
+  </metadata>
+  <metadata name="folderBrowserDialog.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>286, 21</value>
+  </metadata>
+  <metadata name="openFileDialog_Skel.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>31, 27</value>
+  </metadata>
+</root>

SpineViewer/Dialogs/BatchOpenSpineDialog.Designer.cs

@@ -37,10 +37,7 @@
             tableLayoutPanel2 = new TableLayoutPanel();
             button_Ok = new Button();
             button_Cancel = new Button();
-            listBox_FilePath = new ListBox();
-            button_SelectSkel = new Button();
-            label_Tip = new Label();
-            openFileDialog_Skel = new OpenFileDialog();
+            skelFileListBox = new SpineViewer.Controls.SkelFileListBox();
             panel.SuspendLayout();
             tableLayoutPanel1.SuspendLayout();
             tableLayoutPanel2.SuspendLayout();
@@ -53,7 +50,7 @@
             panel.Location = new Point(0, 0);
             panel.Name = "panel";
             panel.Padding = new Padding(50, 15, 50, 10);
-            panel.Size = new Size(1126, 449);
+            panel.Size = new Size(1042, 472);
             panel.TabIndex = 1;
             // 
             // tableLayoutPanel1
@@ -62,22 +59,19 @@
             tableLayoutPanel1.ColumnStyles.Add(new ColumnStyle());
             tableLayoutPanel1.ColumnStyles.Add(new ColumnStyle(SizeType.Percent, 100F));
             tableLayoutPanel1.Controls.Add(label4, 0, 0);
-            tableLayoutPanel1.Controls.Add(label3, 0, 3);
-            tableLayoutPanel1.Controls.Add(comboBox_Version, 1, 3);
-            tableLayoutPanel1.Controls.Add(tableLayoutPanel2, 0, 4);
-            tableLayoutPanel1.Controls.Add(listBox_FilePath, 0, 2);
-            tableLayoutPanel1.Controls.Add(button_SelectSkel, 0, 1);
-            tableLayoutPanel1.Controls.Add(label_Tip, 1, 1);
+            tableLayoutPanel1.Controls.Add(label3, 0, 2);
+            tableLayoutPanel1.Controls.Add(comboBox_Version, 1, 2);
+            tableLayoutPanel1.Controls.Add(tableLayoutPanel2, 0, 3);
+            tableLayoutPanel1.Controls.Add(skelFileListBox, 0, 1);
             tableLayoutPanel1.Dock = DockStyle.Fill;
             tableLayoutPanel1.Location = new Point(50, 15);
             tableLayoutPanel1.Name = "tableLayoutPanel1";
-            tableLayoutPanel1.RowCount = 5;
+            tableLayoutPanel1.RowCount = 3;
+            tableLayoutPanel1.RowStyles.Add(new RowStyle());
+            tableLayoutPanel1.RowStyles.Add(new RowStyle(SizeType.Percent, 100F));
             tableLayoutPanel1.RowStyles.Add(new RowStyle());
             tableLayoutPanel1.RowStyles.Add(new RowStyle());
-            tableLayoutPanel1.RowStyles.Add(new RowStyle());
-            tableLayoutPanel1.RowStyles.Add(new RowStyle());
-            tableLayoutPanel1.RowStyles.Add(new RowStyle());
-            tableLayoutPanel1.Size = new Size(1026, 424);
+            tableLayoutPanel1.Size = new Size(942, 447);
             tableLayoutPanel1.TabIndex = 1;
             // 
             // label4
@@ -88,7 +82,7 @@
             label4.Location = new Point(15, 15);
             label4.Margin = new Padding(15);
             label4.Name = "label4";
-            label4.Size = new Size(996, 24);
+            label4.Size = new Size(912, 24);
             label4.TabIndex = 14;
             label4.Text = "说明：批量导入只需要选择skel文件，atlas文件需要在同目录下并且与skel文件名相同";
             label4.TextAlign = ContentAlignment.MiddleCenter;
@@ -97,7 +91,7 @@
             // 
             label3.Anchor = AnchorStyles.Right;
             label3.AutoSize = true;
-            label3.Location = new Point(90, 307);
+            label3.Location = new Point(3, 343);
             label3.Name = "label3";
             label3.Size = new Size(50, 24);
             label3.TabIndex = 12;
@@ -108,7 +102,7 @@
             comboBox_Version.Anchor = AnchorStyles.Left;
             comboBox_Version.DropDownStyle = ComboBoxStyle.DropDownList;
             comboBox_Version.FormattingEnabled = true;
-            comboBox_Version.Location = new Point(146, 303);
+            comboBox_Version.Location = new Point(59, 339);
             comboBox_Version.Name = "comboBox_Version";
             comboBox_Version.Size = new Size(182, 32);
             comboBox_Version.Sorted = true;
@@ -124,18 +118,19 @@
             tableLayoutPanel2.ColumnStyles.Add(new ColumnStyle(SizeType.Percent, 50F));
             tableLayoutPanel2.Controls.Add(button_Ok, 0, 0);
             tableLayoutPanel2.Controls.Add(button_Cancel, 1, 0);
-            tableLayoutPanel2.Dock = DockStyle.Bottom;
-            tableLayoutPanel2.Location = new Point(3, 381);
+            tableLayoutPanel2.Dock = DockStyle.Fill;
+            tableLayoutPanel2.Location = new Point(3, 404);
+            tableLayoutPanel2.Margin = new Padding(3, 30, 3, 3);
             tableLayoutPanel2.Name = "tableLayoutPanel2";
             tableLayoutPanel2.RowCount = 1;
             tableLayoutPanel2.RowStyles.Add(new RowStyle());
-            tableLayoutPanel2.Size = new Size(1020, 40);
+            tableLayoutPanel2.Size = new Size(936, 40);
             tableLayoutPanel2.TabIndex = 11;
             // 
             // button_Ok
             // 
             button_Ok.Anchor = AnchorStyles.Bottom | AnchorStyles.Right;
-            button_Ok.Location = new Point(368, 3);
+            button_Ok.Location = new Point(326, 3);
             button_Ok.Margin = new Padding(3, 3, 30, 3);
             button_Ok.Name = "button_Ok";
             button_Ok.Size = new Size(112, 34);
@@ -147,7 +142,7 @@
             // button_Cancel
             // 
             button_Cancel.Anchor = AnchorStyles.Bottom | AnchorStyles.Left;
-            button_Cancel.Location = new Point(540, 3);
+            button_Cancel.Location = new Point(498, 3);
             button_Cancel.Margin = new Padding(30, 3, 3, 3);
             button_Cancel.Name = "button_Cancel";
             button_Cancel.Size = new Size(112, 34);
@@ -156,47 +151,14 @@
             button_Cancel.UseVisualStyleBackColor = true;
             button_Cancel.Click += button_Cancel_Click;
             // 
-            // listBox_FilePath
+            // skelFileListBox
             // 
-            tableLayoutPanel1.SetColumnSpan(listBox_FilePath, 2);
-            listBox_FilePath.Dock = DockStyle.Fill;
-            listBox_FilePath.FormattingEnabled = true;
-            listBox_FilePath.HorizontalScrollbar = true;
-            listBox_FilePath.ItemHeight = 24;
-            listBox_FilePath.Location = new Point(3, 97);
-            listBox_FilePath.Name = "listBox_FilePath";
-            listBox_FilePath.Size = new Size(1020, 200);
-            listBox_FilePath.TabIndex = 2;
-            // 
-            // button_SelectSkel
-            // 
-            button_SelectSkel.Anchor = AnchorStyles.None;
-            button_SelectSkel.Location = new Point(3, 57);
-            button_SelectSkel.Name = "button_SelectSkel";
-            button_SelectSkel.Size = new Size(137, 34);
-            button_SelectSkel.TabIndex = 1;
-            button_SelectSkel.Text = "选择文件...";
-            button_SelectSkel.UseVisualStyleBackColor = true;
-            button_SelectSkel.Click += button_SelectSkel_Click;
-            // 
-            // label_Tip
-            // 
-            label_Tip.AutoSize = true;
-            label_Tip.Dock = DockStyle.Fill;
-            label_Tip.Location = new Point(146, 54);
-            label_Tip.Name = "label_Tip";
-            label_Tip.Size = new Size(877, 40);
-            label_Tip.TabIndex = 0;
-            label_Tip.Text = "已选择 0 个文件";
-            label_Tip.TextAlign = ContentAlignment.MiddleLeft;
-            // 
-            // openFileDialog_Skel
-            // 
-            openFileDialog_Skel.AddExtension = false;
-            openFileDialog_Skel.AddToRecent = false;
-            openFileDialog_Skel.Filter = "skel 文件 (*.skel; *.json)|*.skel;*.json|二进制文件 (*.skel)|*.skel|文本文件 (*.json)|*.json|所有文件 (*.*)|*.*";
-            openFileDialog_Skel.Multiselect = true;
-            openFileDialog_Skel.Title = "批量选择skel文件";
+            tableLayoutPanel1.SetColumnSpan(skelFileListBox, 2);
+            skelFileListBox.Dock = DockStyle.Fill;
+            skelFileListBox.Location = new Point(3, 57);
+            skelFileListBox.Name = "skelFileListBox";
+            skelFileListBox.Size = new Size(936, 276);
+            skelFileListBox.TabIndex = 15;
             // 
             // BatchOpenSpineDialog
             // 
@@ -204,7 +166,7 @@
             AutoScaleDimensions = new SizeF(11F, 24F);
             AutoScaleMode = AutoScaleMode.Font;
             CancelButton = button_Cancel;
-            ClientSize = new Size(1126, 449);
+            ClientSize = new Size(1042, 472);
             Controls.Add(panel);
             FormBorderStyle = FormBorderStyle.FixedDialog;
             Icon = (Icon)resources.GetObject("$this.Icon");
@@ -214,7 +176,6 @@
             ShowInTaskbar = false;
             StartPosition = FormStartPosition.CenterScreen;
             Text = "批量打开骨骼";
-            Load += BatchOpenSpineDialog_Load;
             panel.ResumeLayout(false);
             tableLayoutPanel1.ResumeLayout(false);
             tableLayoutPanel1.PerformLayout();
@@ -225,15 +186,12 @@
         #endregion
         private Panel panel;
         private TableLayoutPanel tableLayoutPanel1;
-        private Label label_Tip;
-        private ListBox listBox_FilePath;
-        private Button button_SelectSkel;
         private TableLayoutPanel tableLayoutPanel2;
         private Button button_Ok;
         private Button button_Cancel;
         private Label label3;
         private ComboBox comboBox_Version;
-        private OpenFileDialog openFileDialog_Skel;
         private Label label4;
+        private Controls.SkelFileListBox skelFileListBox;
     }
 }

SpineViewer/Dialogs/BatchOpenSpineDialog.cs

@@ -27,33 +27,19 @@ namespace SpineViewer.Dialogs
             comboBox_Version.SelectedValue = Spine.Version.Auto;
         }
 
-        private void BatchOpenSpineDialog_Load(object sender, EventArgs e)
-        {
-            button_SelectSkel_Click(sender, e);
-        }
-
-        private void button_SelectSkel_Click(object sender, EventArgs e)
-        {
-            if (openFileDialog_Skel.ShowDialog() == DialogResult.OK)
-            {
-                listBox_FilePath.Items.Clear();
-                foreach (var p in openFileDialog_Skel.FileNames)
-                    listBox_FilePath.Items.Add(Path.GetFullPath(p));
-                label_Tip.Text = $"已选择 {listBox_FilePath.Items.Count} 个文件";
-            }
-        }
-
         private void button_Ok_Click(object sender, EventArgs e)
         {
             var version = (Spine.Version)comboBox_Version.SelectedValue;
 
-            if (listBox_FilePath.Items.Count <= 0)
+            var items = skelFileListBox.Items;
+
+            if (items.Count <= 0)
             {
                 MessageBox.Info("未选择任何文件");
                 return;
             }
 
-            foreach (string p in listBox_FilePath.Items)
+            foreach (string p in items)
             {
                 if (!File.Exists(p))
                 {
@@ -68,7 +54,7 @@ namespace SpineViewer.Dialogs
                 return;
             }
 
-            Result = new(version, listBox_FilePath.Items.Cast<string>().ToArray());
+            Result = new(version, items.Cast<string>().ToArray());
             DialogResult = DialogResult.OK;
         }
 

SpineViewer/Dialogs/BatchOpenSpineDialog.resx

@@ -117,9 +117,6 @@
   <resheader name="writer">
     <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </resheader>
-  <metadata name="openFileDialog_Skel.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
-    <value>92, 26</value>
-  </metadata>
   <assembly alias="System.Drawing" name="System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
   <data name="$this.Icon" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
     <value>

SpineViewer/Dialogs/ConvertFileFormatDialog.Designer.cs

@@ -31,6 +31,7 @@
             System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(ConvertFileFormatDialog));
             panel = new Panel();
             tableLayoutPanel1 = new TableLayoutPanel();
+            comboBox_TargetVersion = new ComboBox();
             flowLayoutPanel_TargetFormat = new FlowLayoutPanel();
             radioButton_BinaryTarget = new RadioButton();
             radioButton_JsonTarget = new RadioButton();
@@ -41,19 +42,13 @@
             tableLayoutPanel2 = new TableLayoutPanel();
             button_Ok = new Button();
             button_Cancel = new Button();
-            listBox_FilePath = new ListBox();
-            button_SelectSkel = new Button();
-            label_Tip = new Label();
             label2 = new Label();
-            flowLayoutPanel_SourceFormat = new FlowLayoutPanel();
-            radioButton_BinarySource = new RadioButton();
-            radioButton_JsonSource = new RadioButton();
+            skelFileListBox = new SpineViewer.Controls.SkelFileListBox();
             openFileDialog_Skel = new OpenFileDialog();
             panel.SuspendLayout();
             tableLayoutPanel1.SuspendLayout();
             flowLayoutPanel_TargetFormat.SuspendLayout();
             tableLayoutPanel2.SuspendLayout();
-            flowLayoutPanel_SourceFormat.SuspendLayout();
             SuspendLayout();
             // 
             // panel
@@ -63,7 +58,7 @@
             panel.Location = new Point(0, 0);
             panel.Name = "panel";
             panel.Padding = new Padding(50, 15, 50, 10);
-            panel.Size = new Size(1039, 530);
+            panel.Size = new Size(1051, 538);
             panel.TabIndex = 2;
             // 
             // tableLayoutPanel1
@@ -71,40 +66,48 @@
             tableLayoutPanel1.ColumnCount = 2;
             tableLayoutPanel1.ColumnStyles.Add(new ColumnStyle());
             tableLayoutPanel1.ColumnStyles.Add(new ColumnStyle(SizeType.Percent, 100F));
-            tableLayoutPanel1.Controls.Add(flowLayoutPanel_TargetFormat, 1, 5);
-            tableLayoutPanel1.Controls.Add(label1, 0, 4);
+            tableLayoutPanel1.Controls.Add(comboBox_TargetVersion, 1, 3);
+            tableLayoutPanel1.Controls.Add(flowLayoutPanel_TargetFormat, 1, 4);
+            tableLayoutPanel1.Controls.Add(label1, 0, 3);
             tableLayoutPanel1.Controls.Add(label4, 0, 0);
-            tableLayoutPanel1.Controls.Add(label3, 0, 3);
-            tableLayoutPanel1.Controls.Add(comboBox_SourceVersion, 1, 3);
-            tableLayoutPanel1.Controls.Add(tableLayoutPanel2, 0, 6);
-            tableLayoutPanel1.Controls.Add(listBox_FilePath, 0, 2);
-            tableLayoutPanel1.Controls.Add(button_SelectSkel, 0, 1);
-            tableLayoutPanel1.Controls.Add(label_Tip, 1, 1);
-            tableLayoutPanel1.Controls.Add(label2, 0, 5);
-            tableLayoutPanel1.Controls.Add(flowLayoutPanel_SourceFormat, 1, 4);
+            tableLayoutPanel1.Controls.Add(label3, 0, 2);
+            tableLayoutPanel1.Controls.Add(comboBox_SourceVersion, 1, 2);
+            tableLayoutPanel1.Controls.Add(tableLayoutPanel2, 0, 5);
+            tableLayoutPanel1.Controls.Add(label2, 0, 4);
+            tableLayoutPanel1.Controls.Add(skelFileListBox, 0, 1);
             tableLayoutPanel1.Dock = DockStyle.Fill;
             tableLayoutPanel1.Location = new Point(50, 15);
             tableLayoutPanel1.Name = "tableLayoutPanel1";
-            tableLayoutPanel1.RowCount = 7;
+            tableLayoutPanel1.RowCount = 6;
+            tableLayoutPanel1.RowStyles.Add(new RowStyle());
+            tableLayoutPanel1.RowStyles.Add(new RowStyle(SizeType.Percent, 100F));
             tableLayoutPanel1.RowStyles.Add(new RowStyle());
             tableLayoutPanel1.RowStyles.Add(new RowStyle());
             tableLayoutPanel1.RowStyles.Add(new RowStyle());
             tableLayoutPanel1.RowStyles.Add(new RowStyle());
-            tableLayoutPanel1.RowStyles.Add(new RowStyle());
-            tableLayoutPanel1.RowStyles.Add(new RowStyle());
-            tableLayoutPanel1.RowStyles.Add(new RowStyle());
-            tableLayoutPanel1.Size = new Size(939, 505);
+            tableLayoutPanel1.Size = new Size(951, 513);
             tableLayoutPanel1.TabIndex = 1;
             // 
+            // comboBox_TargetVersion
+            // 
+            comboBox_TargetVersion.Anchor = AnchorStyles.Left;
+            comboBox_TargetVersion.DropDownStyle = ComboBoxStyle.DropDownList;
+            comboBox_TargetVersion.FormattingEnabled = true;
+            comboBox_TargetVersion.Location = new Point(95, 365);
+            comboBox_TargetVersion.Name = "comboBox_TargetVersion";
+            comboBox_TargetVersion.Size = new Size(182, 32);
+            comboBox_TargetVersion.Sorted = true;
+            comboBox_TargetVersion.TabIndex = 21;
+            // 
             // flowLayoutPanel_TargetFormat
             // 
             flowLayoutPanel_TargetFormat.AutoSize = true;
             flowLayoutPanel_TargetFormat.Controls.Add(radioButton_BinaryTarget);
             flowLayoutPanel_TargetFormat.Controls.Add(radioButton_JsonTarget);
             flowLayoutPanel_TargetFormat.Dock = DockStyle.Fill;
-            flowLayoutPanel_TargetFormat.Location = new Point(146, 381);
+            flowLayoutPanel_TargetFormat.Location = new Point(95, 403);
             flowLayoutPanel_TargetFormat.Name = "flowLayoutPanel_TargetFormat";
-            flowLayoutPanel_TargetFormat.Size = new Size(790, 34);
+            flowLayoutPanel_TargetFormat.Size = new Size(853, 34);
             flowLayoutPanel_TargetFormat.TabIndex = 19;
             // 
             // radioButton_BinaryTarget
@@ -116,7 +119,6 @@
             radioButton_BinaryTarget.TabIndex = 17;
             radioButton_BinaryTarget.Text = "二进制 (*.skel)";
             radioButton_BinaryTarget.UseVisualStyleBackColor = true;
-            radioButton_BinaryTarget.CheckedChanged += radioButton_Target_CheckedChanged;
             // 
             // radioButton_JsonTarget
             // 
@@ -129,17 +131,16 @@
             radioButton_JsonTarget.TabStop = true;
             radioButton_JsonTarget.Text = "文本 (*.json)";
             radioButton_JsonTarget.UseVisualStyleBackColor = true;
-            radioButton_JsonTarget.CheckedChanged += radioButton_Target_CheckedChanged;
             // 
             // label1
             // 
             label1.Anchor = AnchorStyles.Right;
             label1.AutoSize = true;
-            label1.Location = new Point(72, 346);
+            label1.Location = new Point(3, 369);
             label1.Name = "label1";
-            label1.Size = new Size(68, 24);
+            label1.Size = new Size(86, 24);
             label1.TabIndex = 15;
-            label1.Text = "源格式:";
+            label1.Text = "目标版本:";
             // 
             // label4
             // 
@@ -149,7 +150,7 @@
             label4.Location = new Point(15, 15);
             label4.Margin = new Padding(15);
             label4.Name = "label4";
-            label4.Size = new Size(909, 24);
+            label4.Size = new Size(921, 24);
             label4.TabIndex = 14;
             label4.Text = "说明：将在每个文件同级目录下生成目标格式后缀的文件，会覆盖已存在文件";
             label4.TextAlign = ContentAlignment.MiddleCenter;
@@ -158,19 +159,19 @@
             // 
             label3.Anchor = AnchorStyles.Right;
             label3.AutoSize = true;
-            label3.Location = new Point(72, 307);
+            label3.Location = new Point(21, 331);
             label3.Name = "label3";
             label3.Size = new Size(68, 24);
             label3.TabIndex = 12;
             label3.Text = "源版本:";
             // 
-            // comboBox_Version
+            // comboBox_SourceVersion
             // 
             comboBox_SourceVersion.Anchor = AnchorStyles.Left;
             comboBox_SourceVersion.DropDownStyle = ComboBoxStyle.DropDownList;
             comboBox_SourceVersion.FormattingEnabled = true;
-            comboBox_SourceVersion.Location = new Point(146, 303);
-            comboBox_SourceVersion.Name = "comboBox_Version";
+            comboBox_SourceVersion.Location = new Point(95, 327);
+            comboBox_SourceVersion.Name = "comboBox_SourceVersion";
             comboBox_SourceVersion.Size = new Size(182, 32);
             comboBox_SourceVersion.Sorted = true;
             comboBox_SourceVersion.TabIndex = 13;
@@ -185,18 +186,19 @@
             tableLayoutPanel2.ColumnStyles.Add(new ColumnStyle(SizeType.Percent, 50F));
             tableLayoutPanel2.Controls.Add(button_Ok, 0, 0);
             tableLayoutPanel2.Controls.Add(button_Cancel, 1, 0);
-            tableLayoutPanel2.Dock = DockStyle.Bottom;
-            tableLayoutPanel2.Location = new Point(3, 462);
+            tableLayoutPanel2.Dock = DockStyle.Fill;
+            tableLayoutPanel2.Location = new Point(3, 470);
+            tableLayoutPanel2.Margin = new Padding(3, 30, 3, 3);
             tableLayoutPanel2.Name = "tableLayoutPanel2";
             tableLayoutPanel2.RowCount = 1;
             tableLayoutPanel2.RowStyles.Add(new RowStyle());
-            tableLayoutPanel2.Size = new Size(933, 40);
+            tableLayoutPanel2.Size = new Size(945, 40);
             tableLayoutPanel2.TabIndex = 11;
             // 
             // button_Ok
             // 
             button_Ok.Anchor = AnchorStyles.Bottom | AnchorStyles.Right;
-            button_Ok.Location = new Point(324, 3);
+            button_Ok.Location = new Point(330, 3);
             button_Ok.Margin = new Padding(3, 3, 30, 3);
             button_Ok.Name = "button_Ok";
             button_Ok.Size = new Size(112, 34);
@@ -208,7 +210,7 @@
             // button_Cancel
             // 
             button_Cancel.Anchor = AnchorStyles.Bottom | AnchorStyles.Left;
-            button_Cancel.Location = new Point(496, 3);
+            button_Cancel.Location = new Point(502, 3);
             button_Cancel.Margin = new Padding(30, 3, 3, 3);
             button_Cancel.Name = "button_Cancel";
             button_Cancel.Size = new Size(112, 34);
@@ -217,84 +219,24 @@
             button_Cancel.UseVisualStyleBackColor = true;
             button_Cancel.Click += button_Cancel_Click;
             // 
-            // listBox_FilePath
-            // 
-            tableLayoutPanel1.SetColumnSpan(listBox_FilePath, 2);
-            listBox_FilePath.Dock = DockStyle.Fill;
-            listBox_FilePath.FormattingEnabled = true;
-            listBox_FilePath.HorizontalScrollbar = true;
-            listBox_FilePath.ItemHeight = 24;
-            listBox_FilePath.Location = new Point(3, 97);
-            listBox_FilePath.Name = "listBox_FilePath";
-            listBox_FilePath.Size = new Size(933, 200);
-            listBox_FilePath.TabIndex = 2;
-            // 
-            // button_SelectSkel
-            // 
-            button_SelectSkel.Anchor = AnchorStyles.None;
-            button_SelectSkel.Location = new Point(3, 57);
-            button_SelectSkel.Name = "button_SelectSkel";
-            button_SelectSkel.Size = new Size(137, 34);
-            button_SelectSkel.TabIndex = 1;
-            button_SelectSkel.Text = "选择文件...";
-            button_SelectSkel.UseVisualStyleBackColor = true;
-            button_SelectSkel.Click += button_SelectSkel_Click;
-            // 
-            // label_Tip
-            // 
-            label_Tip.AutoSize = true;
-            label_Tip.Dock = DockStyle.Fill;
-            label_Tip.Location = new Point(146, 54);
-            label_Tip.Name = "label_Tip";
-            label_Tip.Size = new Size(790, 40);
-            label_Tip.TabIndex = 0;
-            label_Tip.Text = "已选择 0 个文件";
-            label_Tip.TextAlign = ContentAlignment.MiddleLeft;
-            // 
             // label2
             // 
             label2.Anchor = AnchorStyles.Right;
             label2.AutoSize = true;
-            label2.Location = new Point(54, 386);
+            label2.Location = new Point(3, 408);
             label2.Name = "label2";
             label2.Size = new Size(86, 24);
             label2.TabIndex = 16;
             label2.Text = "目标格式:";
             // 
-            // flowLayoutPanel_SourceFormat
+            // skelFileListBox
             // 
-            flowLayoutPanel_SourceFormat.AutoSize = true;
-            flowLayoutPanel_SourceFormat.Controls.Add(radioButton_BinarySource);
-            flowLayoutPanel_SourceFormat.Controls.Add(radioButton_JsonSource);
-            flowLayoutPanel_SourceFormat.Dock = DockStyle.Fill;
-            flowLayoutPanel_SourceFormat.Location = new Point(146, 341);
-            flowLayoutPanel_SourceFormat.Name = "flowLayoutPanel_SourceFormat";
-            flowLayoutPanel_SourceFormat.Size = new Size(790, 34);
-            flowLayoutPanel_SourceFormat.TabIndex = 18;
-            // 
-            // radioButton_BinarySource
-            // 
-            radioButton_BinarySource.AutoSize = true;
-            radioButton_BinarySource.Checked = true;
-            radioButton_BinarySource.Location = new Point(3, 3);
-            radioButton_BinarySource.Name = "radioButton_BinarySource";
-            radioButton_BinarySource.Size = new Size(151, 28);
-            radioButton_BinarySource.TabIndex = 17;
-            radioButton_BinarySource.TabStop = true;
-            radioButton_BinarySource.Text = "二进制 (*.skel)";
-            radioButton_BinarySource.UseVisualStyleBackColor = true;
-            radioButton_BinarySource.CheckedChanged += radioButton_Source_CheckedChanged;
-            // 
-            // radioButton_JsonSource
-            // 
-            radioButton_JsonSource.AutoSize = true;
-            radioButton_JsonSource.Location = new Point(160, 3);
-            radioButton_JsonSource.Name = "radioButton_JsonSource";
-            radioButton_JsonSource.Size = new Size(135, 28);
-            radioButton_JsonSource.TabIndex = 18;
-            radioButton_JsonSource.Text = "文本 (*.json)";
-            radioButton_JsonSource.UseVisualStyleBackColor = true;
-            radioButton_JsonSource.CheckedChanged += radioButton_Source_CheckedChanged;
+            tableLayoutPanel1.SetColumnSpan(skelFileListBox, 2);
+            skelFileListBox.Dock = DockStyle.Fill;
+            skelFileListBox.Location = new Point(3, 57);
+            skelFileListBox.Name = "skelFileListBox";
+            skelFileListBox.Size = new Size(945, 264);
+            skelFileListBox.TabIndex = 20;
             // 
             // openFileDialog_Skel
             // 
@@ -310,7 +252,7 @@
             AutoScaleDimensions = new SizeF(11F, 24F);
             AutoScaleMode = AutoScaleMode.Font;
             CancelButton = button_Cancel;
-            ClientSize = new Size(1039, 530);
+            ClientSize = new Size(1051, 538);
             Controls.Add(panel);
             FormBorderStyle = FormBorderStyle.FixedDialog;
             Icon = (Icon)resources.GetObject("$this.Icon");
@@ -320,15 +262,12 @@
             ShowInTaskbar = false;
             StartPosition = FormStartPosition.CenterScreen;
             Text = "骨骼文件格式转换";
-            Load += ConvertFileFormatDialog_Load;
             panel.ResumeLayout(false);
             tableLayoutPanel1.ResumeLayout(false);
             tableLayoutPanel1.PerformLayout();
             flowLayoutPanel_TargetFormat.ResumeLayout(false);
             flowLayoutPanel_TargetFormat.PerformLayout();
             tableLayoutPanel2.ResumeLayout(false);
-            flowLayoutPanel_SourceFormat.ResumeLayout(false);
-            flowLayoutPanel_SourceFormat.PerformLayout();
             ResumeLayout(false);
         }
 
@@ -342,17 +281,13 @@
         private TableLayoutPanel tableLayoutPanel2;
         private Button button_Ok;
         private Button button_Cancel;
-        private ListBox listBox_FilePath;
-        private Button button_SelectSkel;
-        private Label label_Tip;
         private OpenFileDialog openFileDialog_Skel;
         private Label label1;
         private Label label2;
-        private RadioButton radioButton_BinarySource;
-        private FlowLayoutPanel flowLayoutPanel_SourceFormat;
-        private RadioButton radioButton_JsonSource;
         private FlowLayoutPanel flowLayoutPanel_TargetFormat;
         private RadioButton radioButton_BinaryTarget;
         private RadioButton radioButton_JsonTarget;
+        private Controls.SkelFileListBox skelFileListBox;
+        private ComboBox comboBox_TargetVersion;
     }
 }

SpineViewer/Dialogs/ConvertFileFormatDialog.cs

@@ -13,62 +13,44 @@ namespace SpineViewer.Dialogs
 {
     public partial class ConvertFileFormatDialog : Form
     {
-        // TODO: 增加版本转换选项
-        // TODO: 使用结果包装类
-        public string[] SkelPaths { get; private set; }
-        public Spine.Version SourceVersion { get; private set; }
-        public Spine.Version TargetVersion { get; private set; }
-        public bool JsonSource { get; private set; }
-        public bool JsonTarget { get; private set; }
+        /// <summary>
+        /// 对话框结果, 取消时为 null
+        /// </summary>
+        public ConvertFileFormatDialogResult Result { get; private set; }
 
         public ConvertFileFormatDialog()
         {
             InitializeComponent();
 
-            // XXX: 文件格式转换暂时不支持自动检测版本
-            var impVersions = VersionHelper.Names.ToDictionary();
-            impVersions.Remove(Spine.Version.Auto);
-
-            comboBox_SourceVersion.DataSource = impVersions.ToList();
+            comboBox_SourceVersion.DataSource = VersionHelper.Names.ToList();
             comboBox_SourceVersion.DisplayMember = "Value";
             comboBox_SourceVersion.ValueMember = "Key";
-            comboBox_SourceVersion.SelectedValue = Spine.Version.V38;
-            //comboBox_TargetVersion.DataSource = VersionHelper.Versions.ToList();
-            //comboBox_TargetVersion.DisplayMember = "Value";
-            //comboBox_TargetVersion.ValueMember = "Key";
-            //comboBox_TargetVersion.SelectedValue = Spine.Version.V38;
-        }
+            comboBox_SourceVersion.SelectedValue = Spine.Version.Auto;
 
-        private void ConvertFileFormatDialog_Load(object sender, EventArgs e)
-        {
-            button_SelectSkel_Click(sender, e);
-        }
-
-        private void button_SelectSkel_Click(object sender, EventArgs e)
-        {
-            if (openFileDialog_Skel.ShowDialog() == DialogResult.OK)
-            {
-                listBox_FilePath.Items.Clear();
-                foreach (var p in openFileDialog_Skel.FileNames)
-                    listBox_FilePath.Items.Add(Path.GetFullPath(p));
-                label_Tip.Text = $"已选择 {listBox_FilePath.Items.Count} 个文件";
-            }
+            // 目标版本不包含自动
+            var versionsWithoutAuto = VersionHelper.Names.ToDictionary();
+            versionsWithoutAuto.Remove(Spine.Version.Auto);
+            comboBox_TargetVersion.DataSource = versionsWithoutAuto.ToList();
+            comboBox_TargetVersion.DisplayMember = "Value";
+            comboBox_TargetVersion.ValueMember = "Key";
+            comboBox_TargetVersion.SelectedValue = Spine.Version.V38;
         }
 
         private void button_Ok_Click(object sender, EventArgs e)
         {
             var sourceVersion = (Spine.Version)comboBox_SourceVersion.SelectedValue;
-            var targetVersion = (Spine.Version)comboBox_SourceVersion.SelectedValue;  // TODO: 增加目标版本
-            var jsonSource = radioButton_JsonSource.Checked;
+            var targetVersion = (Spine.Version)comboBox_TargetVersion.SelectedValue;
             var jsonTarget = radioButton_JsonTarget.Checked;
 
-            if (listBox_FilePath.Items.Count <= 0)
+            var items = skelFileListBox.Items;
+
+            if (items.Count <= 0)
             {
                 MessageBox.Info("未选择任何文件");
                 return;
             }
 
-            foreach (string p in listBox_FilePath.Items)
+            foreach (string p in items)
             {
                 if (!File.Exists(p))
                 {
@@ -77,7 +59,7 @@ namespace SpineViewer.Dialogs
                 }
             }
 
-            if (!SkeletonConverter.ImplementedVersions.Contains(sourceVersion))
+            if (sourceVersion != Spine.Version.Auto && !SkeletonConverter.ImplementedVersions.Contains(sourceVersion))
             {
                 MessageBox.Info($"{sourceVersion.GetName()} 版本尚未实现（咕咕咕~）");
                 return;
@@ -89,18 +71,7 @@ namespace SpineViewer.Dialogs
                 return;
             }
 
-            if (jsonSource == jsonTarget && sourceVersion == targetVersion)
-            {
-                MessageBox.Info($"不需要转换相同的格式和版本");
-                return;
-            }
-
-            SkelPaths = listBox_FilePath.Items.Cast<string>().ToArray();
-            SourceVersion = sourceVersion;
-            TargetVersion = targetVersion;
-            JsonSource = jsonSource;
-            JsonTarget = jsonTarget;
-
+            Result = new(items.Cast<string>().ToArray(), sourceVersion, targetVersion, jsonTarget);
             DialogResult = DialogResult.OK;
         }
 
@@ -108,21 +79,31 @@ namespace SpineViewer.Dialogs
         {
             DialogResult = DialogResult.Cancel;
         }
+    }
 
-        private void radioButton_Source_CheckedChanged(object sender, EventArgs e)
-        {
-            if (radioButton_BinarySource.Checked)
-                radioButton_JsonTarget.Checked = true;
-            else
-                radioButton_BinaryTarget.Checked = true;
-        }
+    /// <summary>
+    /// 文件格式转换对话框结果包装类
+    /// </summary>
+    public class ConvertFileFormatDialogResult(string[] skelPaths, Spine.Version sourceVersion, Spine.Version targetVersion, bool jsonTarget)
+    {
+        /// <summary>
+        /// 骨骼文件路径列表
+        /// </summary>
+        public string[] SkelPaths => skelPaths;
 
-        private void radioButton_Target_CheckedChanged(object sender, EventArgs e)
-        {
-            if (radioButton_BinaryTarget.Checked)
-                radioButton_JsonSource.Checked = true;
-            else
-                radioButton_BinarySource.Checked = true;
-        }
+        /// <summary>
+        /// 源版本
+        /// </summary>
+        public Spine.Version SourceVersion => sourceVersion;
+
+        /// <summary>
+        /// 目标版本
+        /// </summary>
+        public Spine.Version TargetVersion => targetVersion;
+
+        /// <summary>
+        /// 目标格式是否为 Json
+        /// </summary>
+        public bool JsonTarget => jsonTarget;
     }
 }

SpineViewer/Dialogs/ExportPreviewDialog.Designer.cs

@@ -31,23 +31,18 @@
             System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(ExportPreviewDialog));
             panel1 = new Panel();
             tableLayoutPanel1 = new TableLayoutPanel();
+            propertyGrid = new PropertyGrid();
             label4 = new Label();
             label1 = new Label();
-            label2 = new Label();
-            label3 = new Label();
             textBox_OutputDir = new TextBox();
             button_SelectOutputDir = new Button();
             tableLayoutPanel2 = new TableLayoutPanel();
             button_Ok = new Button();
             button_Cancel = new Button();
-            numericUpDown_Width = new NumericUpDown();
-            numericUpDown_Height = new NumericUpDown();
             folderBrowserDialog = new FolderBrowserDialog();
             panel1.SuspendLayout();
             tableLayoutPanel1.SuspendLayout();
             tableLayoutPanel2.SuspendLayout();
-            ((System.ComponentModel.ISupportInitialize)numericUpDown_Width).BeginInit();
-            ((System.ComponentModel.ISupportInitialize)numericUpDown_Height).BeginInit();
             SuspendLayout();
             // 
             // panel1
@@ -57,7 +52,7 @@
             panel1.Location = new Point(0, 0);
             panel1.Name = "panel1";
             panel1.Padding = new Padding(50, 15, 50, 10);
-            panel1.Size = new Size(919, 276);
+            panel1.Size = new Size(914, 482);
             panel1.TabIndex = 2;
             // 
             // tableLayoutPanel1
@@ -68,27 +63,34 @@
             tableLayoutPanel1.ColumnStyles.Add(new ColumnStyle(SizeType.Percent, 50F));
             tableLayoutPanel1.ColumnStyles.Add(new ColumnStyle(SizeType.Percent, 50F));
             tableLayoutPanel1.ColumnStyles.Add(new ColumnStyle());
+            tableLayoutPanel1.Controls.Add(propertyGrid, 0, 2);
             tableLayoutPanel1.Controls.Add(label4, 0, 0);
             tableLayoutPanel1.Controls.Add(label1, 0, 1);
-            tableLayoutPanel1.Controls.Add(label2, 0, 2);
-            tableLayoutPanel1.Controls.Add(label3, 0, 3);
             tableLayoutPanel1.Controls.Add(textBox_OutputDir, 1, 1);
             tableLayoutPanel1.Controls.Add(button_SelectOutputDir, 3, 1);
-            tableLayoutPanel1.Controls.Add(tableLayoutPanel2, 0, 4);
-            tableLayoutPanel1.Controls.Add(numericUpDown_Width, 1, 2);
-            tableLayoutPanel1.Controls.Add(numericUpDown_Height, 1, 3);
+            tableLayoutPanel1.Controls.Add(tableLayoutPanel2, 0, 3);
             tableLayoutPanel1.Dock = DockStyle.Fill;
             tableLayoutPanel1.Location = new Point(50, 15);
             tableLayoutPanel1.Name = "tableLayoutPanel1";
-            tableLayoutPanel1.RowCount = 5;
+            tableLayoutPanel1.RowCount = 4;
             tableLayoutPanel1.RowStyles.Add(new RowStyle());
             tableLayoutPanel1.RowStyles.Add(new RowStyle());
+            tableLayoutPanel1.RowStyles.Add(new RowStyle(SizeType.Percent, 100F));
             tableLayoutPanel1.RowStyles.Add(new RowStyle());
-            tableLayoutPanel1.RowStyles.Add(new RowStyle());
-            tableLayoutPanel1.RowStyles.Add(new RowStyle());
-            tableLayoutPanel1.Size = new Size(819, 251);
+            tableLayoutPanel1.Size = new Size(814, 457);
             tableLayoutPanel1.TabIndex = 0;
             // 
+            // propertyGrid
+            // 
+            tableLayoutPanel1.SetColumnSpan(propertyGrid, 4);
+            propertyGrid.Dock = DockStyle.Fill;
+            propertyGrid.HelpVisible = false;
+            propertyGrid.Location = new Point(3, 97);
+            propertyGrid.Name = "propertyGrid";
+            propertyGrid.Size = new Size(808, 284);
+            propertyGrid.TabIndex = 1;
+            propertyGrid.ToolbarVisible = false;
+            // 
             // label4
             // 
             label4.AutoSize = true;
@@ -97,9 +99,9 @@
             label4.Location = new Point(15, 15);
             label4.Margin = new Padding(15);
             label4.Name = "label4";
-            label4.Size = new Size(789, 24);
+            label4.Size = new Size(784, 24);
             label4.TabIndex = 11;
-            label4.Text = "说明：导出的文件名与骨骼文件名相同";
+            label4.Text = "说明：输出文件夹为可选项，留空则将预览图输出到每个骨骼文件所在目录";
             label4.TextAlign = ContentAlignment.MiddleCenter;
             // 
             // label1
@@ -112,40 +114,20 @@
             label1.TabIndex = 0;
             label1.Text = "输出文件夹:";
             // 
-            // label2
-            // 
-            label2.Anchor = AnchorStyles.Right;
-            label2.AutoSize = true;
-            label2.Location = new Point(75, 100);
-            label2.Name = "label2";
-            label2.Size = new Size(32, 24);
-            label2.TabIndex = 1;
-            label2.Text = "宽:";
-            // 
-            // label3
-            // 
-            label3.Anchor = AnchorStyles.Right;
-            label3.AutoSize = true;
-            label3.Location = new Point(75, 136);
-            label3.Name = "label3";
-            label3.Size = new Size(32, 24);
-            label3.TabIndex = 2;
-            label3.Text = "高:";
-            // 
             // textBox_OutputDir
             // 
             tableLayoutPanel1.SetColumnSpan(textBox_OutputDir, 2);
             textBox_OutputDir.Dock = DockStyle.Fill;
             textBox_OutputDir.Location = new Point(113, 57);
             textBox_OutputDir.Name = "textBox_OutputDir";
-            textBox_OutputDir.Size = new Size(664, 30);
+            textBox_OutputDir.Size = new Size(660, 30);
             textBox_OutputDir.TabIndex = 3;
             // 
             // button_SelectOutputDir
             // 
             button_SelectOutputDir.AutoSize = true;
             button_SelectOutputDir.AutoSizeMode = AutoSizeMode.GrowAndShrink;
-            button_SelectOutputDir.Location = new Point(783, 57);
+            button_SelectOutputDir.Location = new Point(779, 57);
             button_SelectOutputDir.Name = "button_SelectOutputDir";
             button_SelectOutputDir.Size = new Size(32, 34);
             button_SelectOutputDir.TabIndex = 5;
@@ -164,17 +146,18 @@
             tableLayoutPanel2.Controls.Add(button_Ok, 0, 0);
             tableLayoutPanel2.Controls.Add(button_Cancel, 1, 0);
             tableLayoutPanel2.Dock = DockStyle.Bottom;
-            tableLayoutPanel2.Location = new Point(3, 208);
+            tableLayoutPanel2.Location = new Point(3, 414);
+            tableLayoutPanel2.Margin = new Padding(3, 30, 3, 3);
             tableLayoutPanel2.Name = "tableLayoutPanel2";
             tableLayoutPanel2.RowCount = 1;
             tableLayoutPanel2.RowStyles.Add(new RowStyle());
-            tableLayoutPanel2.Size = new Size(813, 40);
+            tableLayoutPanel2.Size = new Size(808, 40);
             tableLayoutPanel2.TabIndex = 10;
             // 
             // button_Ok
             // 
             button_Ok.Anchor = AnchorStyles.Bottom | AnchorStyles.Right;
-            button_Ok.Location = new Point(264, 3);
+            button_Ok.Location = new Point(262, 3);
             button_Ok.Margin = new Padding(3, 3, 30, 3);
             button_Ok.Name = "button_Ok";
             button_Ok.Size = new Size(112, 34);
@@ -186,7 +169,7 @@
             // button_Cancel
             // 
             button_Cancel.Anchor = AnchorStyles.Bottom | AnchorStyles.Left;
-            button_Cancel.Location = new Point(436, 3);
+            button_Cancel.Location = new Point(434, 3);
             button_Cancel.Margin = new Padding(30, 3, 3, 3);
             button_Cancel.Name = "button_Cancel";
             button_Cancel.Size = new Size(112, 34);
@@ -195,30 +178,6 @@
             button_Cancel.UseVisualStyleBackColor = true;
             button_Cancel.Click += button_Cancel_Click;
             // 
-            // numericUpDown_Width
-            // 
-            numericUpDown_Width.Anchor = AnchorStyles.Left;
-            numericUpDown_Width.Location = new Point(113, 97);
-            numericUpDown_Width.Maximum = new decimal(new int[] { 4096, 0, 0, 0 });
-            numericUpDown_Width.Minimum = new decimal(new int[] { 32, 0, 0, 0 });
-            numericUpDown_Width.Name = "numericUpDown_Width";
-            numericUpDown_Width.Size = new Size(180, 30);
-            numericUpDown_Width.TabIndex = 12;
-            numericUpDown_Width.TextAlign = HorizontalAlignment.Right;
-            numericUpDown_Width.Value = new decimal(new int[] { 256, 0, 0, 0 });
-            // 
-            // numericUpDown_Height
-            // 
-            numericUpDown_Height.Anchor = AnchorStyles.Left;
-            numericUpDown_Height.Location = new Point(113, 133);
-            numericUpDown_Height.Maximum = new decimal(new int[] { 4096, 0, 0, 0 });
-            numericUpDown_Height.Minimum = new decimal(new int[] { 32, 0, 0, 0 });
-            numericUpDown_Height.Name = "numericUpDown_Height";
-            numericUpDown_Height.Size = new Size(180, 30);
-            numericUpDown_Height.TabIndex = 13;
-            numericUpDown_Height.TextAlign = HorizontalAlignment.Right;
-            numericUpDown_Height.Value = new decimal(new int[] { 256, 0, 0, 0 });
-            // 
             // folderBrowserDialog
             // 
             folderBrowserDialog.AddToRecent = false;
@@ -229,7 +188,7 @@
             AutoScaleDimensions = new SizeF(11F, 24F);
             AutoScaleMode = AutoScaleMode.Font;
             CancelButton = button_Cancel;
-            ClientSize = new Size(919, 276);
+            ClientSize = new Size(914, 482);
             Controls.Add(panel1);
             FormBorderStyle = FormBorderStyle.FixedDialog;
             Icon = (Icon)resources.GetObject("$this.Icon");
@@ -239,14 +198,11 @@
             ShowInTaskbar = false;
             StartPosition = FormStartPosition.CenterScreen;
             Text = "导出预览图";
-            Load += ExportPreviewDialog_Load;
             panel1.ResumeLayout(false);
             panel1.PerformLayout();
             tableLayoutPanel1.ResumeLayout(false);
             tableLayoutPanel1.PerformLayout();
             tableLayoutPanel2.ResumeLayout(false);
-            ((System.ComponentModel.ISupportInitialize)numericUpDown_Width).EndInit();
-            ((System.ComponentModel.ISupportInitialize)numericUpDown_Height).EndInit();
             ResumeLayout(false);
         }
 
@@ -256,15 +212,12 @@
         private TableLayoutPanel tableLayoutPanel1;
         private Label label4;
         private Label label1;
-        private Label label2;
-        private Label label3;
         private TextBox textBox_OutputDir;
         private Button button_SelectOutputDir;
         private TableLayoutPanel tableLayoutPanel2;
         private Button button_Ok;
         private Button button_Cancel;
-        private NumericUpDown numericUpDown_Width;
-        private NumericUpDown numericUpDown_Height;
         private FolderBrowserDialog folderBrowserDialog;
+        private PropertyGrid propertyGrid;
     }
 }

SpineViewer/Dialogs/ExportPreviewDialog.cs

@@ -3,6 +3,7 @@ using System.Collections.Generic;
 using System.ComponentModel;
 using System.Data;
 using System.Drawing;
+using System.Drawing.Imaging;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
@@ -12,60 +13,66 @@ namespace SpineViewer.Dialogs
 {
     public partial class ExportPreviewDialog: Form
     {
-        // TODO: 用单独的结果包装类
-        public string OutputDir { get; private set; }
-        public uint PreviewWidth { get; private set; }
-        public uint PreviewHeight { get; private set; }
+        /// <summary>
+        /// 对话框结果
+        /// </summary>
+        public readonly ExportPreviewDialogResult Result = new();
 
         public ExportPreviewDialog()
         {
             InitializeComponent();
-        }
-
-        private void ExportPreviewDialog_Load(object sender, EventArgs e)
-        {
-            button_SelectOutputDir_Click(sender, e);
+            propertyGrid.SelectedObject = Result;
         }
 
         private void button_SelectOutputDir_Click(object sender, EventArgs e)
         {
             folderBrowserDialog.InitialDirectory = textBox_OutputDir.Text;
-            if (folderBrowserDialog.ShowDialog() == DialogResult.OK)
-            {
-                textBox_OutputDir.Text = Path.GetFullPath(folderBrowserDialog.SelectedPath);
-            }
+            if (folderBrowserDialog.ShowDialog() != DialogResult.OK)
+                return;
+            textBox_OutputDir.Text = Path.GetFullPath(folderBrowserDialog.SelectedPath);
         }
 
         private void button_Ok_Click(object sender, EventArgs e)
         {
             var outputDir = textBox_OutputDir.Text;
-            if (File.Exists(outputDir))
+            if (string.IsNullOrEmpty(outputDir))
             {
-                MessageBox.Info("输出文件夹无效");
+                outputDir = null;
+            }
+            else
+            {
+                if (File.Exists(outputDir))
+                {
+                    MessageBox.Info("输出文件夹无效");
+                    return;
+                }
+
+                if (!Directory.Exists(outputDir))
+                {
+                    if (MessageBox.Quest($"文件夹 {outputDir} 不存在，是否创建？") != DialogResult.OK)
+                        return;
+
+                    try
+                    {
+                        Directory.CreateDirectory(outputDir);
+                    }
+                    catch (Exception ex)
+                    {
+                        Program.Logger.Error(ex.ToString());
+                        MessageBox.Error(ex.ToString(), "文件夹创建失败");
+                        return;
+                    }
+                }
+                outputDir = Path.GetFullPath(outputDir);
+            }
+
+            if (outputDir is null && string.IsNullOrEmpty(Result.NameSuffix))
+            {
+                MessageBox.Info("输出文件夹和名称后缀不可同时为空，存在文件覆盖风险");
                 return;
             }
 
-            if (!Directory.Exists(outputDir))
-            {
-                if (MessageBox.Quest($"文件夹 {outputDir} 不存在，是否创建？") != DialogResult.OK)
-                    return;
-
-                try
-                {
-                    Directory.CreateDirectory(outputDir);
-                }
-                catch (Exception ex)
-                {
-                    Program.Logger.Error(ex.ToString());
-                    MessageBox.Error(ex.ToString(), "文件夹创建失败");
-                    return;
-                }
-            }
-
-            OutputDir = Path.GetFullPath(outputDir);
-            PreviewWidth = (uint)numericUpDown_Width.Value;
-            PreviewHeight = (uint)numericUpDown_Height.Value;
-
+            Result.OutputDir = outputDir;
             DialogResult = DialogResult.OK;
         }
 
@@ -74,4 +81,89 @@ namespace SpineViewer.Dialogs
             DialogResult = DialogResult.Cancel;
         }
     }
+
+    public class ExportPreviewDialogResult
+    {
+        /// <summary>
+        /// 输出路径
+        /// </summary>
+        [Browsable(false)]
+        public string? OutputDir { get; set; } = null;
+
+        /// <summary>
+        /// 预览图格式
+        /// </summary>
+        [TypeConverter(typeof(ImageFormatConverter))]
+        [Category("图像"), DisplayName("预览图格式")]
+        public ImageFormat ImageFormat
+        {
+            get => imageFormat;
+            set
+            {
+                if (value == ImageFormat.MemoryBmp) value = ImageFormat.Bmp;
+                imageFormat = value;
+            }
+        }
+        private ImageFormat imageFormat = ImageFormat.Png;
+
+        /// <summary>
+        /// 预览图分辨率
+        /// </summary>
+        [TypeConverter(typeof(SizeConverter))]
+        [Category("图像"), DisplayName("分辨率")]
+        public Size Resolution
+        {
+            get => resolution;
+            set
+            {
+                if (value.Width <= 0) value.Width = 128;
+                if (value.Height <= 0) value.Height = 128;
+                resolution = value;
+            }
+        }
+        private Size resolution = new(512, 512);
+
+        /// <summary>
+        /// 四周填充像素值
+        /// </summary>
+        [TypeConverter(typeof(PaddingConverter))]
+        [Category("图像"), DisplayName("四周填充像素值")]
+        public Padding Padding
+        {
+            get => padding;
+            set
+            {
+                if (value.Left <= 0) value.Left = 10;
+                if (value.Right <= 0) value.Right = 10;
+                if (value.Top <= 0) value.Top = 10;
+                if (value.Bottom <= 0) value.Bottom = 10;
+                padding = value;
+            }
+        }
+        private Padding padding = new(1);
+
+        /// <summary>
+        /// DPI
+        /// </summary>
+        [TypeConverter(typeof(SizeFConverter))]
+        [Category("图像"), DisplayName("DPI")]
+        public SizeF DPI
+        {
+            get => dpi;
+            set
+            {
+                if (value.Width <= 0) value.Width = 144;
+                if (value.Height <= 0) value.Height = 144;
+                dpi = value;
+            }
+        }
+        private SizeF dpi = new(144, 144);
+
+        /// <summary>
+        /// 名称后缀
+        /// </summary>
+        [Category("其他"), DisplayName("名称后缀")]
+        public string NameSuffix { get; set; } = "(preview)";
+    }
+
 }

SpineViewer/ExportHelper.cs

@@ -0,0 +1,64 @@
+using FFMpegCore.Pipes;
+using System;
+using System.Collections.Generic;
+using System.Drawing.Imaging;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using static System.Windows.Forms.VisualStyles.VisualStyleElement.StartPanel;
+
+namespace SpineViewer
+{
+    /// <summary>
+    /// SFML.Graphics.Image 帧对象包装类
+    /// </summary>
+    public class SFMLImageVideoFrame(SFML.Graphics.Image image) : IVideoFrame, IDisposable
+    {
+        public int Width => (int)image.Size.X;
+        public int Height => (int)image.Size.Y;
+        public string Format => "rgba";
+        public void Serialize(Stream pipe) => pipe.Write(image.Pixels);
+        public async Task SerializeAsync(Stream pipe, CancellationToken token) => await pipe.WriteAsync(image.Pixels, token);
+        public void Dispose() => image.Dispose();
+
+        /// <summary>
+        /// Save the contents of the image to a file
+        /// </summary>
+        /// <param name="filename">Path of the file to save (overwritten if already exist)</param>
+        /// <returns>True if saving was successful</returns>
+        public bool SaveToFile(string filename) => image.SaveToFile(filename);
+
+        /// <summary>
+        /// Save the image to a buffer in memory The format of the image must be specified.
+        /// The supported image formats are bmp, png, tga and jpg. This function fails if
+        /// the image is empty, or if the format was invalid.
+        /// </summary>
+        /// <param name="output">Byte array filled with encoded data</param>
+        /// <param name="format">Encoding format to use</param>
+        /// <returns>True if saving was successful</returns>
+        public bool SaveToMemory(out byte[] output, string format) => image.SaveToMemory(out output, format);
+    }
+
+    /// <summary>
+    /// 为帧导出创建的辅助类
+    /// </summary>
+    public static class ExportHelper
+    {
+        public static Bitmap CopyToBitmap(this SFML.Graphics.Texture tex)
+        {
+            using var img = tex.CopyToImage();
+            img.SaveToMemory(out var imgBuffer, "bmp");
+            using var stream = new MemoryStream(imgBuffer);
+            return new Bitmap(stream);
+        }
+
+        public static SFMLImageVideoFrame CopyToFrame(this SFML.Graphics.Texture tex) => new(tex.CopyToImage());
+
+        public static string GetSuffix(this ImageFormat imageFormat)
+        {
+            if (imageFormat == ImageFormat.Icon) return ".ico";
+            else if (imageFormat == ImageFormat.Exif) return ".jpg";
+            else return $".{imageFormat.ToString().ToLower()}";
+        }
+    }
+}

SpineViewer/MainForm.cs

@@ -106,7 +106,7 @@ namespace SpineViewer
 
             var progressDialog = new Dialogs.ProgressDialog();
             progressDialog.DoWork += ExportPreview_Work;
-            progressDialog.RunWorkerAsync(saveDialog);
+            progressDialog.RunWorkerAsync(saveDialog.Result);
             progressDialog.ShowDialog();
         }
 
@@ -132,7 +132,7 @@ namespace SpineViewer
 
             var progressDialog = new Dialogs.ProgressDialog();
             progressDialog.DoWork += ConvertFileFormat_Work;
-            progressDialog.RunWorkerAsync(openDialog);
+            progressDialog.RunWorkerAsync(openDialog.Result);
             progressDialog.ShowDialog();
         }
 
@@ -294,17 +294,17 @@ namespace SpineViewer
         private void ExportPreview_Work(object? sender, DoWorkEventArgs e)
         {
             var worker = sender as BackgroundWorker;
-            var arguments = e.Argument as Dialogs.ExportPreviewDialog;
-            var outputDir = arguments.OutputDir;
-            var width = arguments.PreviewWidth;
-            var height = arguments.PreviewHeight;
-            // TODO: 增加填充参数
-            var paddingL = 1u;
-            var paddingR = 1u;
-            var paddingT = 1u;
-            var paddingB = 1u;
+            var arguments = e.Argument as Dialogs.ExportPreviewDialogResult;
 
-            var tex = new SFML.Graphics.RenderTexture(width, height);
+            var outputDir = arguments.OutputDir;
+            var imageFormat = arguments.ImageFormat;
+            var resolution = arguments.Resolution;
+            var padding = arguments.Padding;
+            var dpi = arguments.DPI;
+            var nameSuffix = arguments.NameSuffix;
+            var renderSelectedOnly = spinePreviewer.RenderSelectedOnly;
+
+            var tex = new SFML.Graphics.RenderTexture((uint)resolution.Width, (uint)resolution.Height);
 
             int success = 0;
             int error = 0;
@@ -323,18 +323,26 @@ namespace SpineViewer
                     }
 
                     var spine = spines[i];
+                    if (renderSelectedOnly && !spine.IsSelected)
+                        continue;
+
+                    var filename = $"{spine.Name}{nameSuffix}{imageFormat.GetSuffix()}";
+                    var savePath = outputDir is null ? Path.Combine(spine.AssetsDir, filename) : Path.Combine(outputDir, filename);
+
                     var tmp = spine.CurrentAnimation;
                     spine.CurrentAnimation = Spine.Spine.EMPTY_ANIMATION;
-                    tex.SetView(spine.GetInitView(width, height, paddingL, paddingR, paddingT, paddingB)); 
+                    tex.SetView(spine.GetInitView(resolution, padding)); 
                     tex.Clear(SFML.Graphics.Color.Transparent);
                     tex.Draw(spine);
                     tex.Display();
                     spine.CurrentAnimation = tmp;
+
                     try
                     {
-                        using (var img = tex.Texture.CopyToImage())
+                        using (var img = new Bitmap(tex.Texture.CopyToBitmap()))
                         {
-                            img.SaveToFile(Path.Combine(outputDir, $"{spine.Name}.png"));
+                            img.SetResolution(dpi.Width, dpi.Height);
+                            img.Save(savePath, imageFormat);
                         }
                         success++;
                     }
@@ -365,28 +373,19 @@ namespace SpineViewer
         private void ConvertFileFormat_Work(object? sender, DoWorkEventArgs e)
         {
             var worker = sender as BackgroundWorker;
-            var arguments = e.Argument as Dialogs.ConvertFileFormatDialog;
+            var arguments = e.Argument as Dialogs.ConvertFileFormatDialogResult;
             var skelPaths = arguments.SkelPaths;
             var srcVersion = arguments.SourceVersion;
             var tgtVersion = arguments.TargetVersion;
-            var jsonSource = arguments.JsonSource;
             var jsonTarget = arguments.JsonTarget;
             var newSuffix = jsonTarget ? ".json" : ".skel";
 
-            if (jsonTarget == jsonSource)
-            {
-                if (tgtVersion == srcVersion)
-                    return;
-                else
-                    newSuffix += $".{tgtVersion.ToString().ToLower()}"; // TODO: 仅转换版本的情况下考虑文件覆盖问题
-            }
-
             int totalCount = skelPaths.Length;
             int success = 0;
             int error = 0;
 
-            SkeletonConverter srcCvter = SkeletonConverter.New(srcVersion);
-            SkeletonConverter tgtCvter = tgtVersion == srcVersion ? srcCvter : SkeletonConverter.New(tgtVersion);
+            SkeletonConverter srcCvter = srcVersion != Spine.Version.Auto ? SkeletonConverter.New(srcVersion) : null;
+            SkeletonConverter tgtCvter = SkeletonConverter.New(tgtVersion);
 
             worker.ReportProgress(0, $"已处理 0/{totalCount}");
             for (int i = 0; i < totalCount; i++)
@@ -402,8 +401,15 @@ namespace SpineViewer
 
                 try
                 {
-                    var root = jsonSource ? srcCvter.ReadJson(skelPath) : srcCvter.ReadBinary(skelPath);
-                    if (tgtVersion != srcVersion) root = srcCvter.ToVersion(root, tgtVersion);
+                    if (srcVersion == Spine.Version.Auto)
+                    {
+                        if (Spine.Spine.GetVersion(skelPath) is Spine.Version detectedSrcVersion)
+                            srcCvter = SkeletonConverter.New(detectedSrcVersion);
+                        else
+                            throw new InvalidDataException($"Auto version detection failed for {skelPath}, try to use a specific version");
+                    }
+                    var root = srcCvter.Read(skelPath);
+                    root = srcCvter.ToVersion(root, tgtVersion);
                     if (jsonTarget) tgtCvter.WriteJson(root, newPath); else tgtCvter.WriteBinary(root, newPath);
                     success++;
                 }

SpineViewer/Spine/SkeletonConverter.cs

@@ -111,6 +111,29 @@ namespace SpineViewer.Spine
             root.WriteTo(writer);
         }
 
+        /// <summary>
+        /// 读取骨骼文件
+        /// </summary>
+        public JsonObject Read(string path)
+        {
+            try
+            {
+                return ReadBinary(path);
+            }
+            catch
+            {
+                try
+                {
+                    return ReadJson(path);
+                }
+                catch
+                {
+                    // 都不行就报错
+                    throw new InvalidDataException($"Unknown skeleton file format {path}");
+                }
+            }
+        }
+
         /// <summary>
         /// 转换到目标版本
         /// </summary>

SpineViewer/SpineViewer.csproj

@@ -8,7 +8,7 @@
         <RuntimeIdentifier>win-x64</RuntimeIdentifier>
         <BaseOutputPath>$(SolutionDir)out</BaseOutputPath>
         <IncludeSourceRevisionInInformationalVersion>false</IncludeSourceRevisionInInformationalVersion>
-        <Version>0.10.7</Version>
+        <Version>0.10.9</Version>
         <OutputType>WinExe</OutputType>
         <UseWindowsForms>true</UseWindowsForms>
         <ApplicationIcon>appicon.ico</ApplicationIcon>