windows/QuickLook
1
0
Fork 0
mirror of https://github.com/QL-Win/QuickLook.git synced 2025-09-12 10:19:07 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

x64 Any CPU support

Browse Source
This commit is contained in:
Paddy Xu
2017-06-03 02:50:39 +03:00
parent 438781b7f7
commit 3101059b4d
32 changed files with 621 additions and 232 deletions
Download Patch File Download Diff File Expand all files Collapse all files

57
QuickLook.Plugin/QuickLook.Plugin.PDFViewer/PdfFile.cs
View File

@@ -12,11 +12,20 @@ namespace QuickLook.Plugin.PDFViewer
public PdfFile(string path)
{
_ctx = LibMuPdf.NativeMethods.NewContext();
_stm = LibMuPdf.NativeMethods.OpenFile(_ctx, path);
_doc = LibMuPdf.NativeMethods.OpenDocumentStream(_ctx, _stm);
TotalPages = LibMuPdf.NativeMethods.CountPages(_doc);
if (App.Is64Bit)
{
_ctx = LibMuPdf.NativeMethods.NewContext();
_stm = LibMuPdf.NativeMethods.OpenFile_64(_ctx, path);
_doc = LibMuPdf.NativeMethods.OpenDocumentStream_64(_ctx, _stm);
TotalPages = LibMuPdf.NativeMethods.CountPages_64(_doc);
}
else
{
_ctx = LibMuPdf.NativeMethods.NewContext();
_stm = LibMuPdf.NativeMethods.OpenFile_32(_ctx, path);
_doc = LibMuPdf.NativeMethods.OpenDocumentStream_32(_ctx, _stm);
TotalPages = LibMuPdf.NativeMethods.CountPages_32(_doc);
}
}
public int TotalPages { get; }
@@ -25,9 +34,18 @@ namespace QuickLook.Plugin.PDFViewer
{
GC.SuppressFinalize(this);
LibMuPdf.NativeMethods.CloseDocument(_doc);
LibMuPdf.NativeMethods.CloseStream(_stm);
LibMuPdf.NativeMethods.FreeContext(_ctx);
if (App.Is64Bit)
{
LibMuPdf.NativeMethods.CloseDocument_64(_doc);
LibMuPdf.NativeMethods.CloseStream_64(_stm);
LibMuPdf.NativeMethods.FreeContext_64(_ctx);
}
else
{
LibMuPdf.NativeMethods.CloseDocument_32(_doc);
LibMuPdf.NativeMethods.CloseStream_32(_stm);
LibMuPdf.NativeMethods.FreeContext_32(_ctx);
}
}
~PdfFile()
@@ -46,10 +64,15 @@ namespace QuickLook.Plugin.PDFViewer
throw new OverflowException(
$"Page id {pageId} should greater or equal than 0 and less than total page count {TotalPages}.");
var p = LibMuPdf.NativeMethods.LoadPage(_doc, pageId);
var p = App.Is64Bit
? LibMuPdf.NativeMethods.LoadPage_64(_doc, pageId)
: LibMuPdf.NativeMethods.LoadPage_32(_doc, pageId);
var realSize = new LibMuPdf.Rectangle();
LibMuPdf.NativeMethods.BoundPage(_doc, p, ref realSize);
if (App.Is64Bit)
LibMuPdf.NativeMethods.BoundPage_64(_doc, p, ref realSize);
else
LibMuPdf.NativeMethods.BoundPage_32(_doc, p, ref realSize);
var size = new Size
{
@@ -57,7 +80,10 @@ namespace QuickLook.Plugin.PDFViewer
Height = realSize.Bottom * zoomFactor
};
LibMuPdf.NativeMethods.FreePage(_doc, p);
if (App.Is64Bit)
LibMuPdf.NativeMethods.FreePage_64(_doc, p);
else
LibMuPdf.NativeMethods.FreePage_32(_doc, p);
return size;
}
@@ -68,11 +94,16 @@ namespace QuickLook.Plugin.PDFViewer
throw new OverflowException(
$"Page id {pageId} should greater or equal than 0 and less than total page count {TotalPages}.");
var p = LibMuPdf.NativeMethods.LoadPage(_doc, pageId);
var p = App.Is64Bit
? LibMuPdf.NativeMethods.LoadPage_64(_doc, pageId)
: LibMuPdf.NativeMethods.LoadPage_32(_doc, pageId);
var bmp = LibMuPdf.RenderPage(_ctx, _doc, p, zoomFactor);
LibMuPdf.NativeMethods.FreePage(_doc, p);
if (App.Is64Bit)
LibMuPdf.NativeMethods.FreePage_64(_doc, p);
else
LibMuPdf.NativeMethods.FreePage_32(_doc, p);
return bmp;
}