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-rw-r--r--platform/winrt/mupdfwinrt/Cache.cpp120
-rw-r--r--platform/winrt/mupdfwinrt/Cache.h38
-rw-r--r--platform/winrt/mupdfwinrt/ContentItem.cpp11
-rw-r--r--platform/winrt/mupdfwinrt/ContentItem.h58
-rw-r--r--platform/winrt/mupdfwinrt/Links.cpp12
-rw-r--r--platform/winrt/mupdfwinrt/Links.h88
-rw-r--r--platform/winrt/mupdfwinrt/muctx.cpp895
-rw-r--r--platform/winrt/mupdfwinrt/muctx.h123
-rw-r--r--platform/winrt/mupdfwinrt/mudocument.cpp470
-rw-r--r--platform/winrt/mupdfwinrt/mudocument.h55
-rw-r--r--platform/winrt/mupdfwinrt/mupdfwinrt.vcxproj249
-rw-r--r--platform/winrt/mupdfwinrt/mupdfwinrt.vcxproj.filters27
-rw-r--r--platform/winrt/mupdfwinrt/pch.cpp6
-rw-r--r--platform/winrt/mupdfwinrt/pch.h6
-rw-r--r--platform/winrt/mupdfwinrt/status.h19
-rw-r--r--platform/winrt/mupdfwinrt/utils.cpp28
-rw-r--r--platform/winrt/mupdfwinrt/utils.h7
17 files changed, 0 insertions, 2212 deletions
diff --git a/platform/winrt/mupdfwinrt/Cache.cpp b/platform/winrt/mupdfwinrt/Cache.cpp
deleted file mode 100644
index b129710f..00000000
--- a/platform/winrt/mupdfwinrt/Cache.cpp
+++ /dev/null
@@ -1,120 +0,0 @@
-#include "pch.h"
-#include "Cache.h"
-
-Cache::Cache(void)
-{
- this->size = 0;
- this->head = NULL;
- this->tail = NULL;
-}
-
-Cache::~Cache(void)
-{
-}
-
-void Cache::Empty(fz_context *mu_ctx)
-{
- if (this != nullptr) {
- cache_entry_t *curr_entry = this->head;
-
- while (curr_entry != NULL)
- {
- cache_entry_t *old_entry = curr_entry;
- curr_entry = old_entry->next;
- fz_drop_display_list(mu_ctx, old_entry->dlist);
-
- delete old_entry;
- }
- this->size = 0;
- this->head = NULL;
- this->tail = NULL;
- }
-}
-
-void Cache::Add(int value, int width_in, int height_in, fz_display_list *dlist,
- fz_context *mu_ctx)
-{
- std::lock_guard<std::mutex> lock(cache_lock);
-
- /* If full, then delete the tail */
- if (size >= MAX_DISPLAY_CACHE_SIZE)
- {
- cache_entry_t *curr_entry = this->tail;
- cache_entry_t *prev_entry = curr_entry->prev;
-
- if (prev_entry != NULL)
- prev_entry->next = NULL;
- else
- head = NULL;
-
- tail = prev_entry;
-
- /* Decrement the caches rc of this list */
- fz_drop_display_list(mu_ctx, curr_entry->dlist);
- delete curr_entry;
- size--;
- }
-
- /* Make a new entry and stick at head */
- cache_entry_t *new_entry = new cache_entry_t;
-
- new_entry->dlist = dlist;
- new_entry->index = value;
- new_entry->width = width_in;
- new_entry->height = height_in;
- new_entry->prev = NULL;
- if (head == NULL)
- {
- new_entry->next = NULL;
- head = new_entry;
- tail = new_entry;
- }
- else
- {
- new_entry->next = head;
- head->prev = new_entry;
- head = new_entry;
- }
- size++;
- /* We are going to use this item now */
- fz_keep_display_list(mu_ctx, new_entry->dlist);
-}
-
-fz_display_list* Cache::Use(int value, int *width_out, int *height_out, fz_context *mu_ctx)
-{
- std::lock_guard<std::mutex> lock(cache_lock);
- cache_entry_t *curr_entry = this->head;
-
- while (curr_entry != NULL)
- {
- if (curr_entry->index == value)
- break;
- curr_entry = curr_entry->next;
- }
- if (curr_entry != NULL)
- {
- fz_keep_display_list(mu_ctx, curr_entry->dlist);
- /* Move this to the front */
- if (curr_entry != head)
- {
- cache_entry_t *prev_entry = curr_entry->prev;
- cache_entry_t *next_entry = curr_entry->next;
- prev_entry->next = next_entry;
-
- if (next_entry != NULL)
- next_entry->prev = prev_entry;
- else
- tail = prev_entry;
-
- curr_entry->prev = NULL;
- curr_entry->next = head;
- head->prev = curr_entry;
- head = curr_entry;
- }
- *width_out = curr_entry->width;
- *height_out = curr_entry->height;
- return curr_entry->dlist;
- }
- else
- return NULL;
-}
diff --git a/platform/winrt/mupdfwinrt/Cache.h b/platform/winrt/mupdfwinrt/Cache.h
deleted file mode 100644
index e8c9801d..00000000
--- a/platform/winrt/mupdfwinrt/Cache.h
+++ /dev/null
@@ -1,38 +0,0 @@
-#pragma once
-
-#include <mutex>
-extern "C" {
- #include "mupdf/fitz.h"
-}
-
-#define MAX_DISPLAY_CACHE_SIZE 3
-
-typedef struct cache_entry_s cache_entry_t;
-
-struct cache_entry_s
-{
- int number;
- int width;
- int height;
- fz_display_list *dlist;
- cache_entry_t *next;
- cache_entry_t *prev;
- int index;
-};
-
-class Cache
-{
-private:
- int size;
- cache_entry_t *head;
- cache_entry_t *tail;
- std::mutex cache_lock;
-
-public:
- Cache(void);
- ~Cache(void);
- void GetSize(int *width, int *height);
- fz_display_list* Use(int value, int *width, int *height, fz_context *mu_ctx);
- void Add(int value, int width, int height, fz_display_list *dlist, fz_context *mu_ctx);
- void Empty(fz_context *mu_ctx);
-};
diff --git a/platform/winrt/mupdfwinrt/ContentItem.cpp b/platform/winrt/mupdfwinrt/ContentItem.cpp
deleted file mode 100644
index eff1f58b..00000000
--- a/platform/winrt/mupdfwinrt/ContentItem.cpp
+++ /dev/null
@@ -1,11 +0,0 @@
-#include "pch.h"
-#include "ContentItem.h"
-
-using namespace mupdfwinrt;
-
-ContentItem::ContentItem(void)
-{
- StringOrig = nullptr;
- StringMargin = nullptr;
- Page = 0;
-}
diff --git a/platform/winrt/mupdfwinrt/ContentItem.h b/platform/winrt/mupdfwinrt/ContentItem.h
deleted file mode 100644
index 7077127d..00000000
--- a/platform/winrt/mupdfwinrt/ContentItem.h
+++ /dev/null
@@ -1,58 +0,0 @@
-#pragma once
-
-using namespace Platform; /* For String */
-
-namespace mupdfwinrt {
- [Windows::UI::Xaml::Data::Bindable]
- public ref class ContentItem sealed
- {
- private:
- int page;
- String^ string_orig;
- String^ string_margin;
-
- public:
- ContentItem(void);
-
- property int Page
- {
- int get()
- {
- return (page);
- }
-
- void set(int value)
- {
- if (value < 0)
- throw ref new Platform::InvalidArgumentException();
- page = value;
- }
- }
-
- property String^ StringOrig
- {
- String^ get()
- {
- return (string_orig);
- }
-
- void set(String^ value)
- {
- string_orig = value;
- }
- }
-
- property String^ StringMargin
- {
- String^ get()
- {
- return (string_margin);
- }
-
- void set(String^ value)
- {
- string_margin = value;
- }
- }
- };
-}
diff --git a/platform/winrt/mupdfwinrt/Links.cpp b/platform/winrt/mupdfwinrt/Links.cpp
deleted file mode 100644
index 50db8ff2..00000000
--- a/platform/winrt/mupdfwinrt/Links.cpp
+++ /dev/null
@@ -1,12 +0,0 @@
-#include "pch.h"
-#include "Links.h"
-#include "status.h"
-
-using namespace mupdfwinrt;
-
-Links::Links(void)
-{
- this->uri = nullptr;
- this->page_num = -1;
- this->type = NOT_SET;
-}
diff --git a/platform/winrt/mupdfwinrt/Links.h b/platform/winrt/mupdfwinrt/Links.h
deleted file mode 100644
index 39ebfc0b..00000000
--- a/platform/winrt/mupdfwinrt/Links.h
+++ /dev/null
@@ -1,88 +0,0 @@
-#pragma once
-
-#include "utils.h"
-#include "status.h"
-
-using namespace Windows::Foundation;
-
-namespace mupdfwinrt
-{
- public ref class Links sealed
- {
- private:
- int type;
- Point upper_left;
- Point lower_right;
- Windows::Foundation::Uri ^uri;
- int page_num;
- public:
- Links(void);
-
- property int Type
- {
- int get()
- {
- return (type);
- }
-
- void set(int value)
- {
- if (value > NOT_SET)
- throw ref new Platform::InvalidArgumentException();
- type = value;
- }
- }
-
- property Point UpperLeft
- {
- Point get()
- {
- return upper_left;
- }
-
- void set(Point value)
- {
- upper_left = value;
- }
- }
-
- property Point LowerRight
- {
- Point get()
- {
- return lower_right;
- }
-
- void set(Point value)
- {
- lower_right = value;
- }
- }
-
- property int PageNum
- {
- int get()
- {
- return page_num;
- }
-
- void set(int value)
- {
- page_num = value;
- }
- }
-
- property Windows::Foundation::Uri^ Uri
- {
- Windows::Foundation::Uri^ get()
- {
- return uri;
- }
-
- void set(Windows::Foundation::Uri^ value)
- {
- uri = value;
- }
- }
- };
-}
diff --git a/platform/winrt/mupdfwinrt/muctx.cpp b/platform/winrt/mupdfwinrt/muctx.cpp
deleted file mode 100644
index d5c34c80..00000000
--- a/platform/winrt/mupdfwinrt/muctx.cpp
+++ /dev/null
@@ -1,895 +0,0 @@
-#pragma once
-
-#include "pch.h"
-#include "muctx.h"
-#include "Cache.h"
-#include <mutex>
-
-/* This class interfaces to mupdf API with minimal windows objects
- * (other than the file streaming stuff) */
-static int textlen(fz_text_page *page);
-
-#ifdef _WINRT_DLL
-// Attempt to use t.wait()
-//#include <ppltasks.h>
-//using namespace concurrency;
-/* File streaming set up for WinRT */
-static int win_next_file(fz_stream *stm, int len)
-{
- void *temp = stm->state;
- win_stream_struct *state = reinterpret_cast <win_stream_struct*> (temp);
- IRandomAccessStream^ Stream = state->stream;
- unsigned char *buf = state->public_buffer;
- unsigned long long curr_pos = Stream->Position;
- unsigned long long length = Stream->Size;
- DataReader^ local_reader = ref new DataReader(Stream);
- if (local_reader == nullptr)
- return 0;
-
- // This does not work here. mupdf is not set up to wait for win_next_file
- // to complete in an ansyn manner
- //auto t = create_task(local_reader->LoadAsync(len));
- //t.wait();
- DataReaderLoadOperation^ result = local_reader->LoadAsync(len);
- while (result->Status != AsyncStatus::Completed) {
- }
- result->GetResults();
-
- /* First see what is available */
- int curr_len2 = local_reader->UnconsumedBufferLength;
- if (curr_len2 < len)
- len = curr_len2;
-
- /* And make sure that we have enough room */
- if (len > sizeof(state->public_buffer))
- len = sizeof(state->public_buffer);
-
- Platform::Array<unsigned char>^ arrByte = ref new Platform::Array<unsigned char>(len);
- if (arrByte == nullptr)
- return 0;
- local_reader->ReadBytes(arrByte);
-
- memcpy(buf, arrByte->Data, len);
- local_reader->DetachStream();
-
- stm->rp = buf;
- stm->wp = buf + len;
- stm->pos += len;
- if (len == 0)
- return EOF;
- return *stm->rp++;
-}
-
-static void win_seek_file(fz_stream *stm, int offset, int whence)
-{
- void *temp = stm->state;
- win_stream_struct *stream = reinterpret_cast <win_stream_struct*> (temp);
- IRandomAccessStream^ Stream = stream->stream;
- unsigned long long curr_pos = Stream->Position;
- unsigned long long length = Stream->Size;
- unsigned long long n;
-
- if (whence == SEEK_END)
- {
- n = length + offset;
- }
- else if (whence == SEEK_CUR)
- {
- n = curr_pos + offset;
- }
- else if (whence == SEEK_SET)
- {
- n = offset;
- }
- Stream->Seek(n);
- curr_pos = Stream->Position;
- stm->pos = n;
- stm->wp = stm->rp;
-}
-
-static void win_close_file(fz_context *ctx, void *state)
-{
- win_stream_struct *win_stream = reinterpret_cast <win_stream_struct*> (state);
- IRandomAccessStream^ stream = win_stream->stream;
- delete stream;
-}
-
-status_t muctx::InitializeStream(IRandomAccessStream^ readStream, char *ext)
-{
- win_stream.stream = readStream;
- fz_stream *mu_stream = fz_new_stream(mu_ctx, 0, win_next_file, win_close_file, NULL);
- mu_stream->seek = win_seek_file;
- mu_stream->state = reinterpret_cast <void*> (&win_stream);
-
- /* Now lets see if we can open the file */
- fz_try(mu_ctx)
- {
- mu_doc = fz_open_document_with_stream(mu_ctx, ext, mu_stream);
- }
- fz_always(mu_ctx)
- {
- fz_close(mu_stream);
- }
- fz_catch(mu_ctx)
- {
- return E_FAILURE;
- }
- return S_ISOK;
-}
-#else
-status_t muctx::OpenDocument(char *filename)
-{
- fz_try(mu_ctx)
- {
- this->mu_doc = fz_open_document(mu_ctx, filename);
- }
- fz_catch(mu_ctx)
- {
- return E_FAILURE;
- }
- return S_ISOK;
-}
-#endif
-
-/* mutext functions see mupdf readme for details */
-static void lock_mutex(void *user, int lock)
-{
- LPCRITICAL_SECTION locks = (LPCRITICAL_SECTION)user;
- EnterCriticalSection(&locks[lock]);
-}
-
-static void unlock_mutex(void *user, int lock)
-{
- LPCRITICAL_SECTION locks = (LPCRITICAL_SECTION)user;
- LeaveCriticalSection(&locks[lock]);
-}
-
-void muctx::CleanUp(void)
-{
- fz_free_outline(mu_ctx, mu_outline);
- fz_close_document(mu_doc);
- page_cache->Empty(mu_ctx);
- annot_cache->Empty(mu_ctx);
- fz_free_context(mu_ctx);
-
- delete page_cache;
- delete annot_cache;
- annot_cache = NULL;
- page_cache = NULL;
- this->mu_ctx = NULL;
- this->mu_doc = NULL;
- this->mu_outline = NULL;
-}
-
-void muctx::SetAA(int level)
-{
- fz_set_aa_level(mu_ctx, level);
-}
-
-/* Set up the context, mutex and cookie */
-status_t muctx::InitializeContext()
-{
- int i;
-
- /* Get the mutexes set up */
- for (i = 0; i < FZ_LOCK_MAX; i++)
- InitializeCriticalSectionEx(&mu_criticalsec[i], 0, 0);
- mu_locks.user = &mu_criticalsec[0];
- mu_locks.lock = lock_mutex;
- mu_locks.unlock = unlock_mutex;
-
- /* Allocate the context */
- this->mu_ctx = fz_new_context(NULL, &mu_locks, FZ_STORE_DEFAULT);
- if (this->mu_ctx == NULL)
- {
- return E_OUTOFMEM;
- }
- else
- {
- fz_register_document_handlers(this->mu_ctx);
- return S_ISOK;
- }
-}
-
-/* Initializer */
-muctx::muctx(void)
-{
- mu_ctx = NULL;
- mu_doc = NULL;
- mu_outline = NULL;
- page_cache = new Cache();
- annot_cache = new Cache();
-}
-
-/* Destructor */
-muctx::~muctx(void)
-{
- fz_free_outline(mu_ctx, mu_outline);
- fz_close_document(mu_doc);
- page_cache->Empty(mu_ctx);
- annot_cache->Empty(mu_ctx);
- fz_free_context(mu_ctx);
-
- mu_ctx = NULL;
- mu_doc = NULL;
- mu_outline = NULL;
- delete page_cache;
- page_cache = NULL;
- delete annot_cache;
- annot_cache = NULL;
-}
-
-/* Return the documents page count */
-int muctx::GetPageCount()
-{
- if (this->mu_doc == NULL)
- return -1;
- else
- return this->mu_doc->count_pages(this->mu_doc);
-}
-
-/* Get page size */
-int muctx::MeasurePage(int page_num, point_t *size)
-{
- fz_rect rect;
- fz_page *page = NULL;
- fz_rect *bounds;
-
- fz_try(mu_ctx)
- {
- page = fz_load_page(mu_doc, page_num);
- bounds = fz_bound_page(mu_doc, page, &rect);
- size->X = bounds->x1 - bounds->x0;
- size->Y = bounds->y1 - bounds->y0;
- }
- fz_always(mu_ctx)
- {
- fz_free_page(mu_doc, page);
- }
- fz_catch(mu_ctx)
- {
- return E_FAIL;
- }
- return 0;
-}
-
-/* Get page size */
-point_t muctx::MeasurePage(fz_page *page)
-{
- point_t pageSize;
- fz_rect rect;
- fz_rect *bounds;
-
- bounds = fz_bound_page(mu_doc, page, &rect);
- pageSize.X = bounds->x1 - bounds->x0;
- pageSize.Y = bounds->y1 - bounds->y0;
-
- return pageSize;
-}
-
-void muctx::FlattenOutline(fz_outline *outline, int level,
- sh_vector_content contents_vec)
-{
- char indent[8*4+1];
- if (level > 8)
- level = 8;
- memset(indent, ' ', level * 4);
- indent[level * 4] = 0;
-
- std::string indent_str = indent;
- std::string str_indent;
-
- while (outline)
- {
- if (outline->dest.kind == FZ_LINK_GOTO)
- {
- int page = outline->dest.ld.gotor.page;
- if (page >= 0 && outline->title)
- {
- /* Add to the contents std:vec */
- sh_content content_item(new content_t());
- content_item->page = page;
- content_item->string_orig = outline->title;
- str_indent = content_item->string_orig;
- str_indent.insert(0, indent_str);
- content_item->string_margin = str_indent;
- contents_vec->push_back(content_item);
- }
- }
- FlattenOutline(outline->down, level + 1, contents_vec);
- outline = outline->next;
- }
-}
-
-int muctx::GetContents(sh_vector_content contents_vec)
-{
- fz_outline *root = NULL;
- int has_content = 0;
-
- fz_var(root);
- fz_try(mu_ctx)
- {
- root = fz_load_outline(mu_doc);
- if (root != NULL)
- {
- has_content = 1;
- FlattenOutline(root, 0, contents_vec);
- }
- }
- fz_always(mu_ctx)
- {
- fz_free_outline(mu_ctx, root);
- }
- fz_catch(mu_ctx)
- {
- return E_FAIL;
- }
- return has_content;
-}
-
-int muctx::GetTextSearch(int page_num, char* needle, sh_vector_text texts_vec)
-{
- fz_page *page = NULL;
- fz_text_sheet *sheet = NULL;
- fz_device *dev = NULL;
- fz_text_page *text = NULL;
- int hit_count = 0;
- int k;
-
- fz_var(page);
- fz_var(sheet);
- fz_var(dev);
- fz_try(mu_ctx)
- {
- page = fz_load_page(mu_doc, page_num);
- sheet = fz_new_text_sheet(mu_ctx);
- text = fz_new_text_page(mu_ctx);
- dev = fz_new_text_device(mu_ctx, sheet, text);
- fz_run_page(mu_doc, page, dev, &fz_identity, NULL);
- fz_free_device(dev); /* Why does this need to be done here? Seems odd */
- dev = NULL;
- hit_count = fz_search_text_page(mu_ctx, text, needle, mu_hit_bbox, nelem(mu_hit_bbox));
-
- for (k = 0; k < hit_count; k++)
- {
- sh_text text_search(new text_search_t());
- text_search->upper_left.X = mu_hit_bbox[k].x0;
- text_search->upper_left.Y = mu_hit_bbox[k].y0;
- text_search->lower_right.X = mu_hit_bbox[k].x1;
- text_search->lower_right.Y = mu_hit_bbox[k].y1;
- texts_vec->push_back(text_search);
- }
- }
- fz_always(mu_ctx)
- {
- fz_free_page(mu_doc, page);
- fz_free_device(dev);
- fz_free_text_sheet(mu_ctx, sheet);
- fz_free_text_page(mu_ctx, text);
- }
- fz_catch(mu_ctx)
- {
- return E_FAIL;
- }
- return hit_count;
-}
-
-/* Get the links and pack into a smart pointer structure */
-unsigned int muctx::GetLinks(int page_num, sh_vector_link links_vec)
-{
- fz_page *page = NULL;
- fz_link *links = NULL;
- int k = 0;
- unsigned int num_links = 0;
-
- fz_var(page);
- fz_var(links);
- fz_try(mu_ctx)
- {
- page = fz_load_page(mu_doc, page_num);
- links = fz_load_links(mu_doc, page);
-
- fz_link *curr_link = links;
- if (curr_link != NULL)
- {
- /* Get our smart pointer structure filled */
- while (curr_link != NULL)
- {
- fz_rect curr_rect = curr_link->rect;
- sh_link link(new document_link_t());
-
- link->upper_left.X = curr_rect.x0;
- link->upper_left.Y = curr_rect.y0;
- link->lower_right.X = curr_rect.x1;
- link->lower_right.Y = curr_rect.y1;
-
- switch (curr_link->dest.kind)
- {
- case FZ_LINK_GOTO:
-
- link->type = LINK_GOTO;
- link->page_num = curr_link->dest.ld.gotor.page;
- break;
-
- case FZ_LINK_URI:
- {
- int lenstr = strlen(curr_link->dest.ld.uri.uri);
- std::unique_ptr<char[]> uri(new char[lenstr + 1]);
- strcpy_s(uri.get(), lenstr + 1, curr_link->dest.ld.uri.uri);
- link->uri.swap(uri);
- link->type = LINK_URI;
- break;
- }
-
- default:
- link->type = NOT_SET;
-
- }
- links_vec->push_back(link);
- curr_link = curr_link->next;
- num_links += 1;
- }
- }
- }
- fz_always(mu_ctx)
- {
- fz_free_page(mu_doc, page);
- fz_drop_link(mu_ctx, links);
- }
- fz_catch(mu_ctx)
- {
- return E_FAIL;
- }
- return num_links;
-}
-
-fz_display_list * muctx::CreateAnnotationList(int page_num)
-{
- fz_device *dev = NULL;
- fz_page *page = NULL;
- int width, height;
-
- /* First see if we have this one in the cache */
- fz_display_list *dlist = annot_cache->Use(page_num, &width, &height, mu_ctx);
- if (dlist != NULL)
- return dlist;
-
- /* Apparently not, lets go ahead and create and add to cache */
- fz_var(dev);
- fz_var(page);
- fz_var(dlist);
-
- fz_try(mu_ctx)
- {
- fz_annot *annot;
- page = fz_load_page(mu_doc, page_num);
- annot = fz_first_annot(mu_doc, page);
- if (annot != NULL)
- {
- /* Create display list */
- dlist = fz_new_display_list(mu_ctx);
- dev = fz_new_list_device(mu_ctx, dlist);
-
- for (annot = fz_first_annot(mu_doc, page); annot; annot = fz_next_annot(mu_doc, annot))
- fz_run_annot(mu_doc, page, annot, dev, &fz_identity, NULL);
- annot_cache->Add(page_num, 0, 0, dlist, mu_ctx);
- }
- }
- fz_always(mu_ctx)
- {
- fz_free_device(dev);
- fz_free_page(mu_doc, page);
- }
- fz_catch(mu_ctx)
- {
- fz_drop_display_list(mu_ctx, dlist);
- return NULL;
- }
- return dlist;
-}
-
-fz_display_list * muctx::CreateDisplayList(int page_num, int *width, int *height)
-{
- fz_device *dev = NULL;
- fz_page *page = NULL;
- point_t page_size;
-
- /* First see if we have this one in the cache */
- fz_display_list *dlist = page_cache->Use(page_num, width, height, mu_ctx);
- if (dlist != NULL)
- return dlist;
-
- /* Apparently not, lets go ahead and create and add to cache */
- fz_var(dev);
- fz_var(page);
- fz_var(dlist);
-
- fz_try(mu_ctx)
- {
- page = fz_load_page(mu_doc, page_num);
-
- /* Create a new list */
- dlist = fz_new_display_list(mu_ctx);
- dev = fz_new_list_device(mu_ctx, dlist);
- fz_run_page_contents(mu_doc, page, dev, &fz_identity, NULL);
- page_size = MeasurePage(page);
- *width = page_size.X;
- *height = page_size.Y;
- /* Add it to the cache and set that it is in use */
- page_cache->Add(page_num, *width, *height, dlist, mu_ctx);
- }
- fz_always(mu_ctx)
- {
- fz_free_device(dev);
- fz_free_page(mu_doc, page);
- }
- fz_catch(mu_ctx)
- {
- fz_drop_display_list(mu_ctx, dlist);
- return NULL;
- }
- return dlist;
-}
-
-/* A special version which will create the display list AND get the information
- that we need for various text selection tasks */
-fz_display_list * muctx::CreateDisplayListText(int page_num, int *width, int *height,
- fz_text_page **text_out, int *length)
-{
- fz_text_sheet *sheet = NULL;
- fz_text_page *text = NULL;
- fz_device *dev = NULL;
- fz_device *textdev = NULL;
- fz_page *page = NULL;
-
- point_t page_size;
- *length = 0;
-
- /* First see if we have this one in the cache */
- fz_display_list *dlist = page_cache->Use(page_num, width, height, mu_ctx);
- if (dlist != NULL)
- return dlist;
-
- /* Apparently not, lets go ahead and create and add to cache */
- fz_var(dev);
- fz_var(textdev);
- fz_var(page);
- fz_var(dlist);
- fz_var(sheet);
- fz_var(text);
-
- fz_try(mu_ctx)
- {
- page = fz_load_page(mu_doc, page_num);
- sheet = fz_new_text_sheet(mu_ctx);
- text = fz_new_text_page(mu_ctx);
-
- /* Create a new list */
- dlist = fz_new_display_list(mu_ctx);
- dev = fz_new_list_device(mu_ctx, dlist);
-
- /* Deal with text device */
- textdev = fz_new_text_device(mu_ctx, sheet, text);
- fz_run_page(mu_doc, page, textdev, &fz_identity, NULL);
-
- *length = text->len;
- fz_free_device(textdev);
- textdev = NULL;
- *text_out = text;
-
- fz_run_page_contents(mu_doc, page, dev, &fz_identity, NULL);
- page_size = MeasurePage(page);
- *width = page_size.X;
- *height = page_size.Y;
- /* Add it to the cache and set that it is in use */
- page_cache->Add(page_num, *width, *height, dlist, mu_ctx);
- }
- fz_always(mu_ctx)
- {
- fz_free_device(dev);
- fz_free_page(mu_doc, page);
- fz_free_text_sheet(mu_ctx, sheet);
-
- }
- fz_catch(mu_ctx)
- {
- fz_drop_display_list(mu_ctx, dlist);
- return NULL;
- }
- return dlist;
-}
-
-/* Render display list bmp_data buffer. No lock needed for this operation */
-status_t muctx::RenderPageMT(void *dlist, void *a_dlist, int page_width, int page_height,
- unsigned char *bmp_data, int bmp_width, int bmp_height,
- float scale, bool flipy, bool tile, point_t top_left,
- point_t bottom_right)
-{
- fz_device *dev = NULL;
- fz_pixmap *pix = NULL;
- fz_matrix ctm, *pctm = &ctm;
- fz_context *ctx_clone = NULL;
- fz_display_list *display_list = (fz_display_list*) dlist;
- fz_display_list *annot_displaylist = (fz_display_list*) a_dlist;
-
- ctx_clone = fz_clone_context(mu_ctx);
-
- fz_var(dev);
- fz_var(pix);
- fz_var(display_list);
- fz_var(annot_displaylist);
-
- fz_try(ctx_clone)
- {
- pctm = fz_scale(pctm, scale, scale);
- /* Flip on Y. */
- if (flipy)
- {
- ctm.f = (float) page_height * ctm.d;
- ctm.d = -ctm.d;
- ctm.f += top_left.Y;
- }
- else
- {
- ctm.f -= top_left.Y;
- }
- ctm.e -= top_left.X;
-
- pix = fz_new_pixmap_with_data(ctx_clone, fz_device_bgr(ctx_clone),
- bmp_width, bmp_height, bmp_data);
- fz_clear_pixmap_with_value(ctx_clone, pix, 255);
- dev = fz_new_draw_device(ctx_clone, pix);
- fz_run_display_list(display_list, dev, pctm, NULL, NULL);
- if (annot_displaylist != NULL)
- fz_run_display_list(annot_displaylist, dev, pctm, NULL, NULL);
-
- }
- fz_always(ctx_clone)
- {
- fz_free_device(dev);
- fz_drop_pixmap(ctx_clone, pix);
- fz_drop_display_list(ctx_clone, display_list);
- fz_drop_display_list(ctx_clone, annot_displaylist);
- }
- fz_catch(ctx_clone)
- {
- fz_free_context(ctx_clone);
- return E_FAILURE;
- }
- fz_free_context(ctx_clone);
- return S_ISOK;
-}
-
-/* Render page_num to size width by height into bmp_data buffer. Lock needed. */
-status_t muctx::RenderPage(int page_num, unsigned char *bmp_data, int bmp_width,
- int bmp_height, float scale, bool flipy)
-{
- fz_device *dev = NULL;
- fz_pixmap *pix = NULL;
- fz_page *page = NULL;
- fz_matrix ctm, *pctm = &ctm;
- point_t page_size;
-
- fz_var(dev);
- fz_var(pix);
- fz_var(page);
-
- fz_try(mu_ctx)
- {
- page = fz_load_page(mu_doc, page_num);
- page_size = MeasurePage(page);
- pctm = fz_scale(pctm, scale, scale);
- /* Flip on Y */
- if (flipy)
- {
- ctm.f = bmp_height;
- ctm.d = -ctm.d;
- }
- pix = fz_new_pixmap_with_data(mu_ctx, fz_device_bgr(mu_ctx), bmp_width,
- bmp_height, bmp_data);
- fz_clear_pixmap_with_value(mu_ctx, pix, 255);
- dev = fz_new_draw_device(mu_ctx, pix);
- fz_run_page(mu_doc, page, dev, pctm, NULL);
-
- fz_annot *annot;
- for (annot = fz_first_annot(mu_doc, page); annot; annot = fz_next_annot(mu_doc, annot))
- fz_run_annot(mu_doc, page, annot, dev, &fz_identity, NULL);
- }
- fz_always(mu_ctx)
- {
- fz_free_device(dev);
- fz_drop_pixmap(mu_ctx, pix);
- fz_free_page(mu_doc, page);
- }
- fz_catch(mu_ctx)
- {
- return E_FAILURE;
- }
- return S_ISOK;
-}
-
-bool muctx::RequiresPassword(void)
-{
- return fz_needs_password(mu_doc) != 0;
-}
-
-bool muctx::ApplyPassword(char* password)
-{
- return fz_authenticate_password(mu_doc, password) != 0;
-}
-
-std::string muctx::GetText(int page_num, int type)
-{
- fz_output *out = NULL;
- fz_device *dev = NULL;
- fz_page *page = NULL;
- fz_text_sheet *sheet = NULL;
- fz_text_page *text = NULL;
- fz_buffer *buf = NULL;
- std::string output;
-
- fz_var(dev);
- fz_var(page);
- fz_var(sheet);
- fz_var(text);
- fz_var(buf);
- fz_try(mu_ctx)
- {
- page = fz_load_page(mu_doc, page_num);
- sheet = fz_new_text_sheet(mu_ctx);
- text = fz_new_text_page(mu_ctx);
- dev = fz_new_text_device(mu_ctx, sheet, text);
- fz_run_page(mu_doc, page, dev, &fz_identity, NULL);
- fz_free_device(dev);
- dev = NULL;
- fz_analyze_text(mu_ctx, sheet, text);
- buf = fz_new_buffer(mu_ctx, 256);
- out = fz_new_output_with_buffer(mu_ctx, buf);
- if (type == HTML)
- {
- fz_print_text_page_html(mu_ctx, out, text);
- }
- else if (type == XML)
- {
- fz_print_text_page_xml(mu_ctx, out, text);
- }
- else
- {
- fz_print_text_page(mu_ctx, out, text);
- }
- output = std::string(((char*)buf->data));
- }
- fz_always(mu_ctx)
- {
- fz_free_device(dev);
- fz_free_page(mu_doc, page);
- fz_free_text_sheet(mu_ctx, sheet);
- fz_free_text_page(mu_ctx, text);
- fz_drop_buffer(mu_ctx, buf);
- }
- fz_catch(mu_ctx)
- {
- return nullptr;
- }
- return output;
-}
-
-void muctx::ReleaseText(void *text)
-{
- fz_text_page *text_page = (fz_text_page*) text;
- fz_free_text_page(mu_ctx, text_page);
-}
-
-/* To do: banding */
-status_t muctx::SavePage(char *filename, int page_num, int resolution, int type,
- bool append)
-{
- float zoom;
- fz_matrix ctm;
- fz_rect bounds, tbounds;
- FILE *file = NULL;
- fz_output *out = NULL;
- fz_device *dev = NULL;
- int width, height;
- fz_display_list *dlist = NULL;
- fz_display_list *annot_dlist = NULL;
- fz_page *page = NULL;
- bool valid = true;
- fz_pixmap *pix = NULL;
- fz_irect ibounds;
-
- fz_var(dev);
- fz_var(page);
- fz_var(dlist);
- fz_var(annot_dlist);
- fz_var(pix);
-
- fz_try(mu_ctx)
- {
- page = fz_load_page(mu_doc, page_num);
- fz_bound_page(mu_doc, page, &bounds);
- zoom = resolution / 72;
- fz_scale(&ctm, zoom, zoom);
- tbounds = bounds;
- fz_transform_rect(&tbounds, &ctm);
- fz_round_rect(&ibounds, &tbounds);
-
- /* First see if we have this one in the cache */
- dlist = page_cache->Use(page_num, &width, &height, mu_ctx);
- annot_dlist = annot_cache->Use(page_num, &width, &height, mu_ctx);
-
- if (type == SVG_OUT)
- {
- file = fopen(filename, "wb");
- if (file == NULL)
- fz_throw(mu_ctx, FZ_ERROR_GENERIC, "cannot open file '%s'", filename);
- out = fz_new_output_with_file(mu_ctx, file);
-
- dev = fz_new_svg_device(mu_ctx, out, tbounds.x1 - tbounds.x0, tbounds.y1 - tbounds.y0);
- if (dlist != NULL)
- fz_run_display_list(dlist, dev, &ctm, &tbounds, NULL);
- else
- fz_run_page(mu_doc, page, dev, &ctm, NULL);
- if (annot_dlist != NULL)
- fz_run_display_list(annot_dlist, dev, &ctm, &tbounds, NULL);
- else
- {
- fz_annot *annot;
- for (annot = fz_first_annot(mu_doc, page); annot; annot = fz_next_annot(mu_doc, annot))
- fz_run_annot(mu_doc, page, annot, dev, &fz_identity, NULL);
- }
- }
- else
- {
- pix = fz_new_pixmap_with_bbox(mu_ctx, fz_device_rgb(mu_ctx), &ibounds);
- fz_pixmap_set_resolution(pix, resolution);
- fz_clear_pixmap_with_value(mu_ctx, pix, 255);
- dev = fz_new_draw_device(mu_ctx, pix);
- if (dlist != NULL)
- fz_run_display_list(dlist, dev, &ctm, &tbounds, NULL);
- else
- fz_run_page(mu_doc, page, dev, &ctm, NULL);
- if (annot_dlist != NULL)
- fz_run_display_list(annot_dlist, dev, &ctm, &tbounds, NULL);
- else
- {
- fz_annot *annot;
- for (annot = fz_first_annot(mu_doc, page); annot; annot = fz_next_annot(mu_doc, annot))
- fz_run_annot(mu_doc, page, annot, dev, &fz_identity, NULL);
- }
- switch (type)
- {
- case PNM_OUT:
- fz_write_pnm(mu_ctx, pix, filename);
- break;
- case PCL_OUT: /* This can do multi-page */
- fz_pcl_options options;
- fz_pcl_preset(mu_ctx, &options, "ljet4");
- fz_write_pcl(mu_ctx, pix, filename, append, &options);
- break;
- case PWG_OUT: /* This can do multi-page */
- fz_write_pwg(mu_ctx, pix, filename, append, NULL);
- break;
- }
- }
- }
- fz_always(mu_ctx)
- {
- if (pix != NULL)
- fz_drop_pixmap(mu_ctx, pix);
- fz_free_device(dev);
- fz_free_page(mu_doc, page);
- if (dlist != NULL)
- fz_drop_display_list(mu_ctx, dlist);
- if (out != NULL)
- {
- fz_close_output(out);
- fclose(file);
- }
- }
- fz_catch(mu_ctx)
- {
- return E_FAILURE;
- }
- return S_ISOK;
-} \ No newline at end of file
diff --git a/platform/winrt/mupdfwinrt/muctx.h b/platform/winrt/mupdfwinrt/muctx.h
deleted file mode 100644
index 16c44cd1..00000000
--- a/platform/winrt/mupdfwinrt/muctx.h
+++ /dev/null
@@ -1,123 +0,0 @@
-#pragma once
-
-#include <memory>
-#include <functional>
-#include <vector>
-#include <windows.h>
-#include "status.h"
-#include "Cache.h"
-extern "C" {
-#include "mupdf/fitz.h"
-#include "mupdf/pdf-tools.h"
-}
-
-
-#define MAX_SEARCH 500
-
-enum { SVG_OUT, PNM_OUT, PCL_OUT, PWG_OUT };
-enum { HTML = 0, XML, TEXT };
-
-typedef struct point_s
-{
- double X;
- double Y;
-} point_t;
-
-/* Links */
-typedef struct document_link_s
-{
- link_t type;
- point_t upper_left;
- point_t lower_right;
- std::unique_ptr<char[]> uri;
- int page_num;
-} document_link_t;
-#define sh_link std::shared_ptr<document_link_t>
-#define sh_vector_link std::shared_ptr<std::vector<sh_link>>
-
-/* Text Search */
-typedef struct text_search_s
-{
- point_t upper_left;
- point_t lower_right;
-} text_search_t;
-#define sh_text std::shared_ptr<text_search_t>
-#define sh_vector_text std::shared_ptr<std::vector<sh_text>>
-
-/* Content Results */
-typedef struct content_s
-{
- int page;
- std::string string_orig;
- std::string string_margin;
-} content_t;
-#define sh_content std::shared_ptr<content_t>
-#define sh_vector_content std::shared_ptr<std::vector<sh_content>>
-
-#ifdef _WINRT_DLL
-using namespace Windows::Storage::Streams;
-using namespace Windows::Foundation;
-
-typedef struct win_stream_struct_s
-{
- IRandomAccessStream^ stream;
- unsigned char public_buffer[4096];
-} win_stream_struct;
-#else
-typedef struct win_stream_struct_s
-{
- char* stream;
-} win_stream_struct;
-#endif
-
-class muctx
-{
-private:
- CRITICAL_SECTION mu_criticalsec[FZ_LOCK_MAX];
- win_stream_struct win_stream;
- fz_locks_context mu_locks;
- fz_context *mu_ctx;
- fz_document *mu_doc;
- fz_outline *mu_outline;
- fz_rect mu_hit_bbox[MAX_SEARCH];
- void FlattenOutline(fz_outline *outline, int level,
- sh_vector_content contents_vec);
- Cache *page_cache;
- Cache *annot_cache;
-
-public:
- muctx(void);
- ~muctx(void);
- void CleanUp(void);
- int GetPageCount();
- status_t InitializeContext();
- status_t RenderPage(int page_num, unsigned char *bmp_data, int bmp_width,
- int bmp_height, float scale, bool flipy);
- status_t RenderPageMT(void *dlist, void *a_dlist, int page_width, int page_height,
- unsigned char *bmp_data, int bmp_width, int bmp_height,
- float scale, bool flipy, bool tile, point_t top_left,
- point_t bottom_right);
- fz_display_list* CreateDisplayList(int page_num, int *width, int *height);
- fz_display_list * CreateDisplayListText(int page_num, int *width,
- int *height, fz_text_page **text, int *length);
- fz_display_list * CreateAnnotationList(int page_num);
- int MeasurePage(int page_num, point_t *size);
- point_t MeasurePage(fz_page *page);
- unsigned int GetLinks(int page_num, sh_vector_link links_vec);
- void SetAA(int level);
- int GetTextSearch(int page_num, char* needle, sh_vector_text texts_vec);
- int GetContents(sh_vector_content contents_vec);
- std::string GetText(int page_num, int type);
- void ReleaseText(void *text);
- bool RequiresPassword(void);
- bool ApplyPassword(char* password);
- status_t SavePage(char *filename, int pagenum, int resolution, int type,
- bool append);
-
-#ifdef _WINRT_DLL
- status_t InitializeStream(IRandomAccessStream^ readStream, char *ext);
-#else
- status_t OpenDocument(char *filename);
-#endif
-
-};
diff --git a/platform/winrt/mupdfwinrt/mudocument.cpp b/platform/winrt/mupdfwinrt/mudocument.cpp
deleted file mode 100644
index 060144b3..00000000
--- a/platform/winrt/mupdfwinrt/mudocument.cpp
+++ /dev/null
@@ -1,470 +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 });
- }
- 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 });
- }
- 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;
-}
diff --git a/platform/winrt/mupdfwinrt/mudocument.h b/platform/winrt/mupdfwinrt/mudocument.h
deleted file mode 100644
index 9ab37ed7..00000000
--- a/platform/winrt/mupdfwinrt/mudocument.h
+++ /dev/null
@@ -1,55 +0,0 @@
-#pragma once
-
-/* This file contains the interface between the muctx class, which
- implements the mupdf calls and the WinRT objects enabling calling from
- C#, C++, and JavaScript applications */
-
-#include "muctx.h"
-#include "Links.h"
-#include "ppltasks.h"
-#include "ContentItem.h"
-#include <winnt.h>
-#include <collection.h>
-
-using namespace Windows::Storage;
-using namespace Platform;
-using namespace Concurrency;
-using namespace Platform::Collections;
-
-namespace mupdfwinrt
-{
- public ref class mudocument sealed
- {
- private:
- muctx mu_object;
- std::mutex mutex_lock;
- Platform::Collections::Vector<Links^>^ links;
- Platform::Collections::Vector<Links^>^ textsearch;
- Platform::Collections::Vector<ContentItem^>^ contents;
- public:
- mudocument();
- void CleanUp();
- Windows::Foundation::IAsyncOperation<int>^ OpenFileAsync(StorageFile^ file);
- int GetNumPages(void);
- Point GetPageSize(int page_num);
- Windows::Foundation::IAsyncOperation<InMemoryRandomAccessStream^>^
- RenderPageAsync(int page_num, int width, int height,
- bool use_dlist, float scale);
- int RenderPageBitmapSync(int page_num, int bmp_width, int bmp_height,
- float scale, bool use_dlist, bool flipy, bool tiling, Point top_left,
- Point bottom_right, Array<unsigned char>^* bit_map);
- Windows::Foundation::IAsyncOperationWithProgress<int, double>^
- SearchDocumentWithProgressAsync(String^ textToFind, int dir,
- int start_page, int num_pages);
- String^ ComputeHTML(int page_num);
- int ComputeTextSearch(String^ text, int page_num);
- Links^ GetTextSearch(unsigned int k);
- int TextSearchCount(void);
- unsigned int ComputeContents(void);
- ContentItem^ GetContent(unsigned int k);
- unsigned int ComputeLinks(int page_num);
- Links^ GetLink(unsigned int k);
- bool RequiresPassword();
- bool ApplyPassword(String^ password);
- };
-}
diff --git a/platform/winrt/mupdfwinrt/mupdfwinrt.vcxproj b/platform/winrt/mupdfwinrt/mupdfwinrt.vcxproj
deleted file mode 100644
index fa162f0e..00000000
--- a/platform/winrt/mupdfwinrt/mupdfwinrt.vcxproj
+++ /dev/null
@@ -1,249 +0,0 @@
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- <ProjectName>mupdfwinrt</ProjectName>
- <RootNamespace>mupdfwinrt</RootNamespace>
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- <PrecompiledHeader>Use</PrecompiledHeader>
- <PreprocessorDefinitions>_WINRT_DLL;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
- <PrecompiledHeaderFile>pch.h</PrecompiledHeaderFile>
- <PrecompiledHeaderOutputFile>$(IntDir)pch.pch</PrecompiledHeaderOutputFile>
- <AdditionalUsingDirectories>$(WindowsSDK_WindowsMetadata);$(AdditionalUsingDirectories)</AdditionalUsingDirectories>
- <AdditionalOptions>/bigobj %(AdditionalOptions)</AdditionalOptions>
- <AdditionalIncludeDirectories>../../../include/;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
- </ClCompile>
- <Link>
- <SubSystem>Console</SubSystem>
- <AdditionalDependencies>runtimeobject.lib;../$(Platform)/$(Configuration)/libmupdf_winRT.lib;../$(Platform)/$(Configuration)/libthirdparty_winRT.lib</AdditionalDependencies>
- <IgnoreAllDefaultLibraries>false</IgnoreAllDefaultLibraries>
- </Link>
- </ItemDefinitionGroup>
- <ItemGroup>
- <ClInclude Include="Cache.h" />
- <ClInclude Include="ContentItem.h" />
- <ClInclude Include="muctx.h" />
- <ClInclude Include="pch.h" />
- <ClInclude Include="mudocument.h" />
- <ClInclude Include="status.h" />
- <ClInclude Include="utils.h" />
- </ItemGroup>
- <ItemGroup>
- <ClCompile Include="Cache.cpp" />
- <ClCompile Include="Links.cpp" />
- <ClCompile Include="ContentItem.cpp" />
- <ClCompile Include="muctx.cpp" />
- <ClCompile Include="pch.cpp">
- <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">Create</PrecompiledHeader>
- <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">Create</PrecompiledHeader>
- <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|ARM'">Create</PrecompiledHeader>
- <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release|ARM'">Create</PrecompiledHeader>
- <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">Create</PrecompiledHeader>
- <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release|x64'">Create</PrecompiledHeader>
- </ClCompile>
- <ClCompile Include="mudocument.cpp" />
- <ClCompile Include="utils.cpp" />
- </ItemGroup>
- <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
- <ImportGroup Label="ExtensionTargets">
- </ImportGroup>
-</Project> \ No newline at end of file
diff --git a/platform/winrt/mupdfwinrt/mupdfwinrt.vcxproj.filters b/platform/winrt/mupdfwinrt/mupdfwinrt.vcxproj.filters
deleted file mode 100644
index 99e37356..00000000
--- a/platform/winrt/mupdfwinrt/mupdfwinrt.vcxproj.filters
+++ /dev/null
@@ -1,27 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
- <ItemGroup>
- <Filter Include="Resources">
- <UniqueIdentifier>16ec6626-1276-4cf1-b7af-8d28de2c8f75</UniqueIdentifier>
- <Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
- </Filter>
- </ItemGroup>
- <ItemGroup>
- <ClCompile Include="pch.cpp" />
- <ClCompile Include="mudocument.cpp" />
- <ClCompile Include="muctx.cpp" />
- <ClCompile Include="Links.cpp" />
- <ClCompile Include="ContentItem.cpp" />
- <ClCompile Include="utils.cpp" />
- <ClCompile Include="Cache.cpp" />
- </ItemGroup>
- <ItemGroup>
- <ClInclude Include="pch.h" />
- <ClInclude Include="mudocument.h" />
- <ClInclude Include="muctx.h" />
- <ClInclude Include="utils.h" />
- <ClInclude Include="ContentItem.h" />
- <ClInclude Include="Cache.h" />
- <ClInclude Include="status.h" />
- </ItemGroup>
-</Project> \ No newline at end of file
diff --git a/platform/winrt/mupdfwinrt/pch.cpp b/platform/winrt/mupdfwinrt/pch.cpp
deleted file mode 100644
index 01484ff5..00000000
--- a/platform/winrt/mupdfwinrt/pch.cpp
+++ /dev/null
@@ -1,6 +0,0 @@
-//
-// pch.cpp
-// Include the standard header and generate the precompiled header.
-//
-
-#include "pch.h"
diff --git a/platform/winrt/mupdfwinrt/pch.h b/platform/winrt/mupdfwinrt/pch.h
deleted file mode 100644
index f815ac97..00000000
--- a/platform/winrt/mupdfwinrt/pch.h
+++ /dev/null
@@ -1,6 +0,0 @@
-//
-// pch.h
-// Header for standard system include files.
-//
-
-#pragma once
diff --git a/platform/winrt/mupdfwinrt/status.h b/platform/winrt/mupdfwinrt/status.h
deleted file mode 100644
index 9eea09aa..00000000
--- a/platform/winrt/mupdfwinrt/status.h
+++ /dev/null
@@ -1,19 +0,0 @@
-#pragma once
-
-typedef enum {
- S_ISOK = 0,
- E_FAILURE = -1,
- E_OUTOFMEM = -2,
- E_NEEDPASSWORD = -3
-} status_t;
-
-typedef enum {
- LINK_GOTO = 0,
- LINK_URI,
- TEXTBOX, /* Do double duty with this class */
- NOT_SET,
-} link_t;
-
-#define SEARCH_FORWARD 1
-#define SEARCH_BACKWARD -1
-#define TEXT_NOT_FOUND -1
diff --git a/platform/winrt/mupdfwinrt/utils.cpp b/platform/winrt/mupdfwinrt/utils.cpp
deleted file mode 100644
index 9c20c620..00000000
--- a/platform/winrt/mupdfwinrt/utils.cpp
+++ /dev/null
@@ -1,28 +0,0 @@
-#include "pch.h"
-#include "utils.h"
-
-/* Window string hurdles.... */
-String^ char_to_String(const char *char_in)
-{
- size_t size = MultiByteToWideChar(CP_UTF8, 0, char_in, -1, NULL, 0);
- wchar_t *pw;
- pw = new wchar_t[size];
- if (!pw)
- {
- delete []pw;
- return nullptr;
- }
- MultiByteToWideChar(CP_UTF8, 0, char_in, -1, pw, size );
- String^ str_out = ref new String(pw);
- delete []pw;
- return str_out;
-}
-
-char* String_to_char(String^ text)
-{
- const wchar_t *w = text->Data();
- int cb = WideCharToMultiByte(CP_UTF8, 0, text->Data(), -1, nullptr, 0, nullptr, nullptr);
- char* charout = new char[cb];
- WideCharToMultiByte(CP_UTF8, 0, text->Data() ,-1 ,charout ,cb ,nullptr, nullptr);
- return charout;
-}
diff --git a/platform/winrt/mupdfwinrt/utils.h b/platform/winrt/mupdfwinrt/utils.h
deleted file mode 100644
index 78f4dbc4..00000000
--- a/platform/winrt/mupdfwinrt/utils.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#pragma once
-
-#include "Windows.h"
-using namespace Platform;
-
-String^ char_to_String(const char *char_in);
-char* String_to_char(String^ text);
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-12 10:33:41 +0000