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！更新MuPDFLib

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WMJ
2026-05-24 21:25:03 +08:00
parent 82c8048305
commit 65ed519750
4 changed files with 842 additions and 844 deletions
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App/Functions/Editor/Controller.cs
+740 -741
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File diff suppressed because it is too large Load Diff
App/Functions/Editor/PagePropertyForm.cs
+97 -98
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@@ -6,110 +6,109 @@ using MuPDF;
using PDFPatcher.Common;
using MuRectangle = MuPDF.Box;
namespace PDFPatcher.Functions.Editor
namespace PDFPatcher.Functions.Editor;
sealed partial class PagePropertyForm : DraggableForm
{
sealed partial class PagePropertyForm : DraggableForm
byte[] _contentBytes;
public int PageNumber { get; set; }
public PagePropertyForm() {
InitializeComponent();
this.OnFirstLoad(OnLoad);
}
void OnLoad() {
MinimumSize = Size;
_MainTab.SelectedIndexChanged += UpdateOpPage;
_PageDimensionBox.SelectedIndexChanged += _PageDimensionBox_SelectedIndexChanged;
_CloseButton.Click += (s, args) => Hide();
_FontNameColumn.AsTyped<MuFontAndSize>(f => f.AspectGetter = o => o.FontName);
_SizeColumn.AsTyped<MuFontAndSize>(f => f.AspectGetter = o => o.Size);
_TextStyleBox.ScaleColumnWidths();
}
void UpdateOpPage(object sender, EventArgs e) {
if (_contentBytes != null && _MainTab.SelectedTab == _OpPage) {
ContentStreamViewer.SetContent(_OpBox, _contentBytes);
_contentBytes = null;
_MainTab.SelectedIndexChanged -= UpdateOpPage;
}
}
public void LoadPage(Page page) {
_PageDimensionBox.Items.Clear();
AddBox(page, page.CropBox, Constants.Content.PageSettings.CropBox);
AddBox(page, page.MediaBox, Constants.Content.PageSettings.MediaBox);
AddBox(page, page.TrimBox, Constants.Content.PageSettings.TrimBox);
AddBox(page, page.ArtBox, Constants.Content.PageSettings.ArtBox);
AddBox(page, page.BleedBox, Constants.Content.PageSettings.BleedBox);
_RotationBox.Text = page.Rotation.ToString();
if (_PageDimensionBox.Items.Count > 0) {
_PageDimensionBox.SelectedIndex = 0;
}
var ts = new HashSet<MuFontAndSize>(new FontAndSizeComparer());
foreach (var block in page.TextPage) {
foreach (var line in block) {
var c = line.FirstCharacter;
ts.Add(new MuFontAndSize(Model.PdfDocumentFont.RemoveSubsetPrefix(c.Font.Name), c.Size));
}
}
_TextStyleBox.Objects = ts;
_TextStyleBox.Sort(_SizeColumn, SortOrder.Descending);
PageNumber = page.PageNumber + 1;
_contentBytes = page.GetContentBytes();
}
void AddBox(Page page, MuRectangle rect, string title) {
if (rect.IsValid && !rect.IsEmpty) {
_PageDimensionBox.Items.Add(new Box(rect, title));
}
}
void _PageDimensionBox_SelectedIndexChanged(object sender, EventArgs args) {
if (_PageDimensionBox.SelectedItem is not Box v) {
return;
}
var r = v.Rect;
_TopBox.Text = r.Bottom.ToText();
_RightBox.Text = r.Right.ToText();
_BottomBox.Text = r.Top.ToText();
_LeftBox.Text = r.Left.ToText();
_WidthBox.Text = r.Width.ToText();
_HeightBox.Text = r.Height.ToText();
}
protected override void OnDeactivate(EventArgs e) {
Hide();
base.OnDeactivate(e);
}
sealed class Box(MuRectangle rect, string title)
{
byte[] _contentBytes;
public readonly MuRectangle Rect = rect;
public readonly string Title = title;
public int PageNumber { get; set; }
public override string ToString() {
return Title;
}
}
public PagePropertyForm() {
InitializeComponent();
this.OnFirstLoad(OnLoad);
sealed class MuFontAndSize(string fontName, float size)
{
public readonly string FontName = fontName;
public readonly float Size = size;
}
sealed class FontAndSizeComparer : IEqualityComparer<MuFontAndSize>
{
public bool Equals(MuFontAndSize x, MuFontAndSize y) {
return x.FontName == y.FontName && x.Size == y.Size;
}
void OnLoad() {
MinimumSize = Size;
_MainTab.SelectedIndexChanged += UpdateOpPage;
_PageDimensionBox.SelectedIndexChanged += _PageDimensionBox_SelectedIndexChanged;
_CloseButton.Click += (s, args) => Hide();
_FontNameColumn.AsTyped<MuFontAndSize>(f => f.AspectGetter = o => o.FontName);
_SizeColumn.AsTyped<MuFontAndSize>(f => f.AspectGetter = o => o.Size);
_TextStyleBox.ScaleColumnWidths();
}
void UpdateOpPage(object sender, EventArgs e) {
if (_contentBytes != null && _MainTab.SelectedTab == _OpPage) {
ContentStreamViewer.SetContent(_OpBox, _contentBytes);
_contentBytes = null;
_MainTab.SelectedIndexChanged -= UpdateOpPage;
}
}
public void LoadPage(Page page) {
_PageDimensionBox.Items.Clear();
AddBox(page, page.CropBox, Constants.Content.PageSettings.CropBox);
AddBox(page, page.MediaBox, Constants.Content.PageSettings.MediaBox);
AddBox(page, page.TrimBox, Constants.Content.PageSettings.TrimBox);
AddBox(page, page.ArtBox, Constants.Content.PageSettings.ArtBox);
AddBox(page, page.BleedBox, Constants.Content.PageSettings.BleedBox);
_RotationBox.Text = page.Rotation.ToString();
if (_PageDimensionBox.Items.Count > 0) {
_PageDimensionBox.SelectedIndex = 0;
}
var ts = new HashSet<MuFontAndSize>(new FontAndSizeComparer());
foreach (var block in page.Text) {
foreach (var line in block) {
var c = line.FirstCharacter;
ts.Add(new MuFontAndSize(Model.PdfDocumentFont.RemoveSubsetPrefix(c.Font.Name), c.Size));
}
}
_TextStyleBox.Objects = ts;
_TextStyleBox.Sort(_SizeColumn, SortOrder.Descending);
PageNumber = page.PageNumber + 1;
_contentBytes = page.GetContentBytes();
}
void AddBox(Page page, MuRectangle rect, string title) {
if (rect.IsValid && !rect.IsEmpty) {
_PageDimensionBox.Items.Add(new Box(rect, title));
}
}
void _PageDimensionBox_SelectedIndexChanged(object sender, EventArgs args) {
if (_PageDimensionBox.SelectedItem is not Box v) {
return;
}
var r = v.Rect;
_TopBox.Text = r.Bottom.ToText();
_RightBox.Text = r.Right.ToText();
_BottomBox.Text = r.Top.ToText();
_LeftBox.Text = r.Left.ToText();
_WidthBox.Text = r.Width.ToText();
_HeightBox.Text = r.Height.ToText();
}
protected override void OnDeactivate(EventArgs e) {
Hide();
base.OnDeactivate(e);
}
sealed class Box(MuRectangle rect, string title)
{
public readonly MuRectangle Rect = rect;
public readonly string Title = title;
public override string ToString() {
return Title;
}
}
sealed class MuFontAndSize(string fontName, float size)
{
public readonly string FontName = fontName;
public readonly float Size = size;
}
sealed class FontAndSizeComparer : IEqualityComparer<MuFontAndSize>
{
public bool Equals(MuFontAndSize x, MuFontAndSize y) {
return x.FontName == y.FontName && x.Size == y.Size;
}
public int GetHashCode(MuFontAndSize obj) {
return obj.FontName.GetHashCode() ^ obj.Size.GetHashCode();
}
public int GetHashCode(MuFontAndSize obj) {
return obj.FontName.GetHashCode() ^ obj.Size.GetHashCode();
}
}
}
App/Functions/Editor/ViewerControl.cs
+5 -5
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@@ -744,11 +744,11 @@ internal sealed class ViewerControl : ImageBoxEx
var page = _cache.LoadPage(position.Page);
var point = position.ToPageCoordinate(page);
if (!page.Bound.Contains(point)
|| !page.Text.Bound.Contains(point)) {
|| !page.TextPage.Bound.Contains(point)) {
return ti;
}
foreach (var block in page.Text) {
foreach (var block in page.TextPage) {
if (block.Type == BlockType.Image || !block.Bound.Contains(point)) {
continue;
}
@@ -810,10 +810,10 @@ internal sealed class ViewerControl : ImageBoxEx
List<TextLine> r = null;
var page = _cache.LoadPage(region.Page);
var pr = region.ToPageCoordinate(page);
if (pr.Intersect(page.Text.Bound).IsEmpty) {
if (pr.Intersect(page.TextPage.Bound).IsEmpty) {
return null;
}
foreach (var block in page.Text) {
foreach (var block in page.TextPage) {
if (block.Type == BlockType.Image || pr.Intersect(block.Bound).IsEmpty) {
continue;
}
@@ -896,7 +896,7 @@ internal sealed class ViewerControl : ImageBoxEx
Tracker.DebugMessage("render page " + pageNumber);
bmp = p.RenderBitmapPage(width, height, _renderOptions, _cookie);
_cache.SetBitmap(pageNumber, bmp);
_cache.SetTextPage(pageNumber, p.Text);
_cache.SetTextPage(pageNumber, p.TextPage);
}
}
return bmp;
App/Lib/MuPDFLib.dll
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