1 files changed, 0 insertions, 474 deletions
diff --git a/platform/windows/mupdfwinrt/mudocument.cpp b/platform/windows/mupdfwinrt/mudocument.cpp
deleted file mode 100644
index 29df67c3..00000000
--- a/platform/windows/mupdfwinrt/mudocument.cpp
+++ /dev/null
@@ -1,474 +0,0 @@
-// mudocument.cpp
-
-/* This file contains the interface between the muctx class, which
-	implements the mupdf calls and the WinRT objects enabling calling from
-	C#, C++, Visual Basic, JavaScript applications */
-
-#include "pch.h"
-#include "mudocument.h"
-#include "status.h"
-#include "utils.h"
-
-using namespace mupdfwinrt;
-using namespace concurrency;
-using namespace Platform::Collections;
-
-mudocument::mudocument()
-{
-	this->mu_object.InitializeContext();
-	this->links = nullptr;
-}
-
-bool mudocument::RequiresPassword()
-{
-	return mu_object.RequiresPassword();
-}
-
-bool mudocument::ApplyPassword(String^ password)
-{
-	char* pass_char = String_to_char(password);
-	bool ok = mu_object.ApplyPassword(pass_char);
-	delete []pass_char;
-	return ok;
-}
-
-void mudocument::CleanUp()
-{
-	this->mu_object.CleanUp();
-}
-
-int mudocument::GetNumPages()
-{
-	return this->mu_object.GetPageCount();
-}
-
-Point mudocument::GetPageSize(int page_num)
-{
-	Point size_out;
-	point_t size;
-
-	mutex_lock.lock();
-	int code = this->mu_object.MeasurePage(page_num, &size);
-	mutex_lock.unlock();
-	if (code < 0)
-        throw ref new Exception(code, ref new String(L"Get Page Size Failed"));
-
-	size_out.X = size.X;
-	size_out.Y = size.Y;
-	return size_out;
-}
-
-Windows::Foundation::IAsyncOperation<int>^ mudocument::OpenFileAsync(StorageFile^ file)
-{
-	return create_async([this, file]()
-	{
-		String^ filetype = file->FileType;
-		const wchar_t *w = filetype->Data();
-		int cb = WideCharToMultiByte(CP_UTF8, 0, w, -1, nullptr, 0, nullptr, nullptr);
-		char* name = new char[cb];
-
-		WideCharToMultiByte(CP_UTF8, 0, w ,-1 ,name ,cb ,nullptr, nullptr);
-		char *ext = strrchr(name, '.');
-
-		auto t = create_task(file->OpenAsync(FileAccessMode::Read));
-
-		return t.then([this, file, ext](task<IRandomAccessStream^> task)
-		{
-			try
-			{
-				IRandomAccessStream^ readStream = task.get();
-				UINT64 const size = readStream->Size;
-
-				if (size <= MAXUINT32)
-				{
-					status_t code = this->mu_object.InitializeStream(readStream, ext);
-					if (code != S_ISOK)
-						delete readStream;
-					return (int) code;
-				}
-				else
-				{
-					delete readStream;
-					return (int) E_FAILURE;
-				}
-			}
-			catch(COMException^ ex) {
-				throw ref new FailureException("Open File Failed");
-			}
-		});
-	});
-}
-
-/* Header info for bmp stream so that we can use the image brush */
-static void Prepare_bmp(int width, int height, DataWriter ^dw)
-{
-	int row_size = width * 4;
-	int bmp_size = row_size * height + 54;
-
-	dw->WriteString("BM");
-	dw->ByteOrder = ByteOrder::LittleEndian;
-	dw->WriteInt32(bmp_size);
-	dw->WriteInt16(0);
-	dw->WriteInt16(0);
-	dw->WriteInt32(54);
-	dw->WriteInt32(40);
-	dw->WriteInt32(width);
-	dw->WriteInt32(height);
-	dw->WriteInt16(1);
-	dw->WriteInt16(32);
-	dw->WriteInt32(0);
-	dw->WriteInt32(row_size * height);
-	dw->WriteInt32(2835);
-	dw->WriteInt32(2835);
-	dw->WriteInt32(0);
-	dw->WriteInt32(0);
-}
-
-/* Do the search through the pages with an async task with progress callback */
-Windows::Foundation::IAsyncOperationWithProgress<int, double>^
-	mudocument::SearchDocumentWithProgressAsync(String^ textToFind, int dir, 
-												int start_page, int num_pages)
-{
-	return create_async([this, textToFind, dir, start_page, num_pages]
-						(progress_reporter<double> reporter) -> int
-	{
-		double progress;
-		int box_count, result;
-
-		for (int i = start_page; i >= 0 && i < num_pages; i += dir)
-		{
-			box_count = this->ComputeTextSearch(textToFind, i);
-			result = i;
-			if (dir == SEARCH_FORWARD)
-			{
-				progress = 100.0 * (double) (i + 1) / (double) num_pages;
-			}
-			else
-			{
-				progress = 100.0 * (double) (num_pages - i) / (double) num_pages;
-			}
-			/* We could have it only update with certain percentage changes but
-			   we are just looping over the pages here so it is not too bad */
-			reporter.report(progress);
-
-			if (is_task_cancellation_requested())
-			{
-				// Cancel the current task.
-				cancel_current_task();
-			}
-
-			if (box_count > 0)
-			{
-				return result;
-			}
-			if (is_task_cancellation_requested())
-			{
-			}
-		}
-		reporter.report(100.0);
-		if (box_count == 0)
-			return TEXT_NOT_FOUND;
-		else
-			return result;
-	});
-}
-
-/* Pack the page into a bitmap.  This is used in the DirectX code for printing
-	not in the xaml related code.  It is also used by the thumbnail creation
-	thread to ensure that the thumbs are created in order and we don't create
-	thousands of threads */
-int mudocument::RenderPageBitmapSync(int page_num, int bmp_width, int bmp_height, 
-								float scale, bool use_dlist, bool flipy, bool tile,
-								Point top_left, Point bottom_right, 
-								Array<unsigned char>^* bit_map)
-{
-	status_t code;
-	/* Allocate space for bmp */
-	Array<unsigned char>^ bmp_data = 
-				ref new Array<unsigned char>(bmp_height * 4 * bmp_width);
-
-	if (bmp_data == nullptr)
-	{
-		*bit_map = nullptr;
-		return E_OUTOFMEM;
-	}
-
-	if (use_dlist) 
-	{
-		void *dlist;
-		void *annotlist;
-		int page_height;
-		int page_width;
-
-		mutex_lock.lock();
-		/* This lock will keep out issues in mupdf as well as race conditions
-			in the page cache */
-		dlist = (void*) mu_object.CreateDisplayList(page_num, &page_width, 
-													&page_height);
-		annotlist = (void*)mu_object.CreateAnnotationList(page_num);
-		/* Rendering of display list can occur with other threads so unlock */
-		mutex_lock.unlock();
-		if (dlist == NULL)
-		{
-			*bit_map = nullptr;
-			return E_FAILURE;
-		}
-		code = mu_object.RenderPageMT(dlist, annotlist, page_width, page_height,
-										&(bmp_data[0]), bmp_width, bmp_height,
-										scale, flipy, tile, { top_left.X, top_left.Y }, 
-										{ bottom_right.X, bottom_right.Y });
-		/* Done with lists */
-		mu_object.ReleaseDisplayLists(dlist, annotlist);
-	} 
-	else 
-	{
-		/* Not dealing with the case of tiling and no display list at this time. */
-		if (tile)
-		{
-			*bit_map = nullptr;
-			return E_FAILURE;
-		}
-		/* Rendering in immediate mode.  Keep lock in place */
-		mutex_lock.lock();
-		code = mu_object.RenderPage(page_num, &(bmp_data[0]), bmp_width, 
-									bmp_height, scale, flipy);
-		mutex_lock.unlock();
-	}
-	if (code != S_ISOK)
-	{
-		*bit_map = nullptr;
-		return E_FAILURE;
-	}
-
-	*bit_map = bmp_data;
-	return (int) code;
-}
-
-/* Pack the page into a bmp stream */
-Windows::Foundation::IAsyncOperation<InMemoryRandomAccessStream^>^
-	mudocument::RenderPageAsync(int page_num, int bmp_width, int bmp_height, 
-								bool use_dlist, float scale)
-{
-	return create_async([this, bmp_width, bmp_height, page_num, use_dlist, scale]
-						(cancellation_token ct) -> InMemoryRandomAccessStream^
-	{
-		/* Allocate space for bmp */
-		Array<unsigned char>^ bmp_data = 
-						ref new Array<unsigned char>(bmp_height * 4 * bmp_width);
-		if (bmp_data == nullptr)
-			return nullptr;
-
-		/* Set up the memory stream */
-		InMemoryRandomAccessStream ^ras = ref new InMemoryRandomAccessStream();
-		if (ras == nullptr)
-			return nullptr;
-		DataWriter ^dw = ref new DataWriter(ras->GetOutputStreamAt(0));
-		if (dw == nullptr)
-			return nullptr;
-
-		status_t code;
-
-		/* Go ahead and write our header data into the memory stream */
-		Prepare_bmp(bmp_width, bmp_height, dw);
-
-		if (use_dlist) 
-		{
-			void *dlist;
-			void *annotlist;
-			int page_height;
-			int page_width;
-
-			mutex_lock.lock();
-			/* This lock will keep out issues in mupdf as well as race conditions
-			   in the page cache */
-			dlist = (void*) mu_object.CreateDisplayList(page_num, &page_width, 
-														&page_height);
-			annotlist = (void*)mu_object.CreateAnnotationList(page_num);
-			mutex_lock.unlock();
-			if (dlist == NULL)
-				return nullptr;
-			/* Rendering of display list can occur with other threads so unlock */
-			code = mu_object.RenderPageMT(dlist, annotlist, page_width, page_height,
-										  &(bmp_data[0]), bmp_width, bmp_height,
-										  scale, true, false, { 0.0, 0.0 }, 
-										  { (float) bmp_width, (float) bmp_height });
-			/* Done with lists */
-			mu_object.ReleaseDisplayLists(dlist, annotlist);
-		}
-		else 
-		{ 
-			/* Rendering in immediate mode.  Keep lock in place */
-			mutex_lock.lock();
-			code = mu_object.RenderPage(page_num, &(bmp_data[0]), bmp_width, 
-										bmp_height, scale, true);
-			mutex_lock.unlock();
-		}
-		if (code != S_ISOK)
-			return nullptr;
-		/* Now the data into the memory stream */
-		dw->WriteBytes(bmp_data);
-		auto t = create_task(dw->StoreAsync());
-		t.wait();
-		/* Return raster stream */
-		return ras;
-	});
-}
-
-unsigned int mudocument::ComputeLinks(int page_num)
-{
-	/* We get back a standard smart pointer from muctx interface and go to WinRT
-	   type here */
-	sh_vector_link link_smart_ptr_vec(new std::vector<sh_link>());
-	mutex_lock.lock();
-	unsigned int num_items = mu_object.GetLinks(page_num, link_smart_ptr_vec);
-	mutex_lock.unlock();
-	if (num_items == 0 || num_items == E_FAIL)
-		return 0;
-	/* Pack into winRT type*/
-	this->links = ref new Platform::Collections::Vector<Links^>();
-	if (this->links == nullptr)
-		return 0;
-	for (unsigned int k = 0; k < num_items; k++)
-	{
-		auto new_link = ref new Links();
-		if (new_link == nullptr)
-		{
-			this->links = nullptr;
-			return 0;
-		}
-		sh_link muctx_link = link_smart_ptr_vec->at(k);
-		new_link->LowerRight = { (float) muctx_link->lower_right.X, (float) muctx_link->lower_right.Y };
-		new_link->UpperLeft = { (float) muctx_link->upper_left.X, (float) muctx_link->upper_left.Y };
-		new_link->PageNum = muctx_link->page_num;
-		new_link->Type = muctx_link->type;
-		if (new_link->Type == LINK_URI)
-		{
-			String^ str = char_to_String(muctx_link->uri.get());
-			// The URI to launch
-			new_link->Uri = ref new Windows::Foundation::Uri(str);
-			if (new_link->Uri == nullptr)
-			{
-				this->links = nullptr;
-				return 0;
-			}
-		}
-		this->links->Append(new_link);
-	}
-	return num_items;
-}
-
-Links^ mudocument::GetLink(unsigned int k)
-{
-	if (k >= this->links->Size)
-		return nullptr;
-	return this->links->GetAt(k);
-}
-
-int mudocument::ComputeTextSearch(String^ text, int page_num)
-{
-	/* We get back a standard smart pointer from muctx interface and go to
-	 * WinRT type here */
-	char* text_char = String_to_char(text);
-	sh_vector_text text_smart_ptr_vec(new std::vector<sh_text>());
-	int num_items;
-
-	mutex_lock.lock();
-	num_items = mu_object.GetTextSearch(page_num, text_char, text_smart_ptr_vec);
-	mutex_lock.unlock();
-
-	if (num_items == 0)
-		return 0;
-	/* Pack into winRT type*/
-	this->textsearch = ref new Platform::Collections::Vector<Links^>();
-	if (this->textsearch == nullptr)
-		return 0;
-	for (int k = 0; k < num_items; k++)
-	{
-		auto new_link = ref new Links();
-		if (new_link == nullptr)
-		{
-			this->textsearch = nullptr;
-			return 0;
-		}
-		sh_text muctx_text = text_smart_ptr_vec->at(k);
-		new_link->LowerRight = { (float) muctx_text->lower_right.X, (float) muctx_text->lower_right.Y };
-		new_link->UpperLeft = { (float) muctx_text->upper_left.X, (float) muctx_text->upper_left.Y };
-		new_link->Type = TEXTBOX;
-		this->textsearch->Append(new_link);
-	}
-	delete []text_char;
-	return num_items;
-}
-
-/* Return number of hits found on most recent page */
-int mudocument::TextSearchCount(void)
-{
-	if (this->textsearch != nullptr)
-		return this->textsearch->Size;
-	else
-		return 0;
-}
-
-/* Returns the kth item for a page after a text search query */
-Links^ mudocument::GetTextSearch(unsigned int k)
-{
-	if (k >= this->textsearch->Size)
-		return nullptr;
-	return this->textsearch->GetAt(k);
-}
-
-unsigned int mudocument::ComputeContents()
-{
-	/* We get back a standard smart pointer from muctx interface and go to
-	 * WinRT type here */
-	sh_vector_content content_smart_ptr_vec(new std::vector<sh_content>());
-	int has_content;
-
-	mutex_lock.lock();
-	has_content = mu_object.GetContents(content_smart_ptr_vec);
-	mutex_lock.unlock();
-
-	if (!has_content)
-		return 0;
-	/* Pack into winRT type */
-	this->contents = ref new Platform::Collections::Vector<ContentItem^>();
-	if (this->contents == nullptr)
-		return 0;
-	unsigned int num_items = content_smart_ptr_vec->size();
-
-	for (unsigned int k = 0; k < num_items; k++)
-	{
-		auto new_content = ref new ContentItem();
-		if (new_content == nullptr)
-		{
-			this->contents = nullptr;
-			return 0;
-		}
-		sh_content muctx_content = content_smart_ptr_vec->at(k);
-		new_content->Page = muctx_content->page;
-		new_content->StringMargin = char_to_String(muctx_content->string_margin.c_str());
-		new_content->StringOrig = char_to_String(muctx_content->string_orig.c_str());
-		this->contents->Append(new_content);
-	}
-	return num_items;
-}
-
-ContentItem^ mudocument::GetContent(unsigned int k)
-{
-	if (k >= this->contents->Size)
-		return nullptr;
-	return this->contents->GetAt(k);
-}
-
-String^ mudocument::ComputeHTML(int page_num)
-{
-	String^ html = nullptr;
-	std::string html_cstr;
-
-	mutex_lock.lock();
-	html_cstr = mu_object.GetText(page_num, HTML);
-	mutex_lock.unlock();
-
-	html = char_to_String(html_cstr.c_str());
-	return html;
-}