mirror of
https://github.com/wmjordan/PDFPatcher.git
synced 2026-10-18 21:52:34 +08:00
WMJ
280 lines
9.2 KiB
C#
280 lines
9.2 KiB
C#
using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.IO;
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using System.Linq;
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using System.Windows.Forms;
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using BrightIdeasSoftware;
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using PDFPatcher.Common;
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using PDFPatcher.Model;
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namespace PDFPatcher.Functions
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{
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[ToolboxItem(false)]
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public partial class RenameControl : FunctionControl
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{
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FileListHelper _listHelper;
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static readonly string[] __EnabledCommands = { Commands.Copy, Commands.Delete };
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public override string FunctionName => "重命名文件";
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public override System.Drawing.Bitmap IconImage => Properties.Resources.Rename;
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public RenameControl() {
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InitializeComponent();
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this.OnFirstLoad(OnLoad);
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}
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void OnLoad() {
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var s = (int)(this.GetDpiScale() * 16);
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var size = new System.Drawing.Size(s, s);
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_MainToolbar.ScaleIcons(size);
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_SortMenu.ScaleIcons(size);
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_ItemListMenu.ScaleIcons(size);
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_RecentFileMenu.ScaleIcons(size);
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_RefreshInfoMenu.ScaleIcons(size);
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_ItemList.ListViewItemSorter = new ListViewItemComparer(0);
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AppContext.MainForm.SetTooltip(_ItemList, "在此添加需要重命名的 PDF 文件");
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AppContext.MainForm.SetTooltip(_RenameButton, "点击此按钮根据文件属性和输出文件名将 PDF 文件重命名");
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AppContext.MainForm.SetTooltip(_TargetPdfFile.FileList, "生成的目标 PDF 文件路径（鼠标右键点击列表可插入文件名替代符）");
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_ItemList.EmptyListMsg = "请使用“添加文件”按钮添加需要处理的 PDF 文件，或从资源管理器拖放文件到本列表框";
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_TargetPdfFile.FileMacroMenu.LoadStandardInfoMacros();
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_TargetPdfFile.FileMacroMenu.LoadStandardSourceFileMacros();
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_TargetPdfFile.BrowseForFile += FileControl_BrowseForFile;
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_TargetPdfFile.TargetFileChangedByBrowseButton += (s, args) => {
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int i;
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var f = _TargetPdfFile.FileDialog.FileName;
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if (_ItemList.Items.Count > 1 && (i = f.LastIndexOf(Path.DirectorySeparatorChar)) != -1) {
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_TargetPdfFile.Text = String.Concat(f.Substring(0, i), Path.DirectorySeparatorChar, Constants.FileNameMacros.FileName, Path.GetExtension(f));
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args.Cancel = true;
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}
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};
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var fi = _FileTypeList.Images;
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fi.AddRange(new System.Drawing.Image[] {
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Properties.Resources.OriginalPdfFile
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});
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_ItemList.FixEditControlWidth();
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_ItemList.ScaleColumnWidths();
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_listHelper = new FileListHelper(_ItemList);
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_listHelper.SetupDragAndDrop(AddFiles);
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_listHelper.SetupHotkeys();
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FileListHelper.SetupCommonPdfColumns(_AuthorColumn, _KeywordsColumn, _SubjectColumn, _TitleColumn, _PageCountColumn, _NameColumn, _FolderColumn, _FileTimeColumn);
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_RefreshInfoButton.ButtonClick += (s, args) => _listHelper.RefreshInfo(AppContext.Encodings.DocInfoEncoding);
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_RefreshInfoButton.DropDown = _RefreshInfoMenu;
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foreach (var item in Constants.Encoding.EncodingNames) {
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_RefreshInfoMenu.Items.Add(item);
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}
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_RefreshInfoMenu.ItemClicked += (s, args) => _listHelper.RefreshInfo(ValueHelper.MapValue(args.ClickedItem.Text, Constants.Encoding.EncodingNames, Constants.Encoding.Encodings));
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_AddFilesButton.DropDownOpening += FileListHelper.OpenPdfButtonDropDownOpeningHandler;
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_AddFilesButton.DropDownItemClicked += (s, args) => {
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args.ClickedItem.Owner.Hide();
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ExecuteCommand(Commands.OpenFile, args.ClickedItem.ToolTipText);
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};
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RecentFileItemClicked += (s, args) => ExecuteCommand(Commands.OpenFile, args.ClickedItem.ToolTipText);
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}
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public override void SetupCommand(ToolStripItem item) {
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if (__EnabledCommands.Contains(item.Name)
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|| Commands.CommonSelectionCommands.Contains(item.Name)) {
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EnableCommand(item, _ItemList.GetItemCount() > 0 && _ItemList.Focused, true);
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}
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base.SetupCommand(item);
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}
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public override void ExecuteCommand(string commandName, params string[] parameters) {
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if (_listHelper.ProcessCommonMenuCommand(commandName)) {
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return;
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}
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switch (commandName) {
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case Commands.Open:
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var b = _OpenPdfBox;
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_AddFilesButton.DropDown.Items.ClearDropDownItems();
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if (b.ShowDialog() == DialogResult.OK) {
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AddFiles(b.FileNames, true);
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}
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break;
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case Commands.OpenFile:
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AddFiles(parameters, true);
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break;
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default:
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break;
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}
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base.ExecuteCommand(commandName, parameters);
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}
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void FileControl_BrowseForFile(object sender, EventArgs e) {
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_listHelper.PrepareSourceFiles();
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}
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void _RenameButton_Click(object sender, EventArgs e) {
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var targetPdfFile = _TargetPdfFile.Text.Trim();
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if (String.IsNullOrEmpty(targetPdfFile) && String.IsNullOrEmpty(targetPdfFile = _TargetPdfFile.BrowseTargetFile())) {
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FormHelper.ErrorBox(Messages.TargetFileNotSpecified);
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return;
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}
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var l = _ItemList.GetItemCount();
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if (l == 0) {
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FormHelper.InfoBox("请添加需要重命名的 PDF 文件。");
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return;
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}
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var files = GetSourceItemList();
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_TargetPdfFile.FileList.AddHistoryItem();
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AppContext.MainForm.ResetWorker();
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var worker = AppContext.MainForm.GetWorker();
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worker.DoWork += (dummy, arg) => {
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var items = _listHelper.GetSourceItems<SourceItem.Pdf>(false);
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Processor.Worker.RenameFiles(items, targetPdfFile, _KeepSourceFileBox.Checked);
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};
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worker.RunWorkerAsync();
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}
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void AddFiles(string[] files, bool alertInvalidFiles) {
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if (files == null || files.Length == 0) {
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return;
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}
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if ((ModifierKeys & Keys.Control) != Keys.None || _AutoClearListBox.Checked) {
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_ItemList.ClearObjects();
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}
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if (files.Length > 3) {
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AppContext.MainForm.Enabled = false;
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}
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if (files.Length == 0) {
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return;
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}
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_AddDocumentWorker.RunWorkerAsync(files);
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}
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List<SourceItem> GetSourceItemList() {
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var l = _ItemList.GetItemCount();
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var files = new List<SourceItem>(l);
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for (int i = 0; i < l; i++) {
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var item = _ItemList.GetModelObject(_ItemList.GetNthItemInDisplayOrder(i).Index) as SourceItem;
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if (item.Type == SourceItem.ItemType.Pdf
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&& FileHelper.HasExtension(item.FilePath, Constants.FileExtensions.Pdf)) {
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AppContext.RecentItems.AddHistoryItem(AppContext.Recent.SourcePdfFiles, item.FilePath.ToString());
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}
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files.Add(item);
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}
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return files;
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}
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void _SortMenu_ItemClicked(object sender, ToolStripItemClickedEventArgs e) {
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switch (e.ClickedItem.Name) {
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case "_SortByAlphaItem":
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_ItemList.ListViewItemSorter = new ListViewItemComparer(0, false);
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break;
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case "_SortByNaturalNumberItem":
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_ItemList.ListViewItemSorter = new ListViewItemComparer(0, true);
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break;
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}
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}
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void _ImageList_ColumnClick(object sender, ColumnClickEventArgs e) {
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var c = e.Column;
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var ss = c == 0 || c == _PageCountColumn.Index;
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var o = _ItemList.PrimarySortOrder == SortOrder.Ascending ? SortOrder.Descending : SortOrder.Ascending;
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_ItemList.ListViewItemSorter = new ListViewItemComparer(e.Column, ss, o);
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}
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void _MainToolbar_ButtonClick(object sender, EventArgs e) {
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if (sender == _AddFilesButton) {
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ExecuteCommand(Commands.Open);
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}
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}
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void _MainToolbar_ItemClicked(object sender, ToolStripItemClickedEventArgs e) {
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ExecuteCommand(e.ClickedItem.Name);
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}
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void _TestRenameButton_Click(object sender, EventArgs e) {
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if (String.IsNullOrEmpty(_TargetPdfFile.Text)) {
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FormHelper.ErrorBox(Messages.TargetFileNotSpecified);
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return;
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}
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var pdfs = _listHelper.GetSourceItems<SourceItem.Pdf>(false);
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if (pdfs.Count == 0) {
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FormHelper.InfoBox("请添加需要重命名的 PDF 文件。");
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return;
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}
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PreviewRename(pdfs, _TargetPdfFile.Text);
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}
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void PreviewRename(List<SourceItem.Pdf> items, string template) {
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var i = 0;
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var result = new string[items.Count];
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var source = new string[items.Count];
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FilePath s;
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string t;
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foreach (var item in items) {
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try {
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s = item.FilePath;
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if (s.ExistsFile == false) {
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t = $"(找不到 PDF 文件：{s})";
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continue;
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}
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else {
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t = Processor.Worker.GetExpandedFileName(item, template);
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if (t.Length == 0) {
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t = "<输出文件名无效>";
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}
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else if (Path.GetFileName(t).Length == 0) {
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t = "<输出文件名为空>";
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}
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}
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source[i] = s.ToString();
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result[i] = t;
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i++;
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}
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catch (Exception ex) {
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FormHelper.ErrorBox(ex.Message);
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}
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}
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using (var f = new Functions.RenamePreviewForm(source, result)) {
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f.ShowDialog();
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}
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}
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#region AddDocumentWorker
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void _AddDocumentWorker_DoWork(object sender, DoWorkEventArgs e) {
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var files = e.Argument as string[];
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Array.ForEach(files, f => ((BackgroundWorker)sender).ReportProgress(0, f));
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}
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void _AddDocumentWorker_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e) {
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AppContext.MainForm.Enabled = true;
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}
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void _AddDocumentWorker_ProgressChanged(object sender, ProgressChangedEventArgs e) {
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var item = e.UserState as string;
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AddItem(SourceItem.Create(item));
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}
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void AddItem(SourceItem item) {
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if (item == null || item.Type != SourceItem.ItemType.Pdf) {
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return;
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}
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AddItems(new SourceItem[] { item });
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}
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void AddItems(System.Collections.ICollection items) {
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var i = _ItemList.GetLastSelectedIndex();
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_ItemList.InsertObjects(++i, items);
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_ItemList.SelectedIndex = --i + items.Count;
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}
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#endregion
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#region IDefaultButtonControl 成员
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public override Button DefaultButton => _RenameButton;
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#endregion
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}
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}
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