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//
// MainPage.xaml.h
// Declaration of the MainPage class.
//
#pragma once
#include "MainPage.g.h"
#include "ppl.h"
#include "ppltasks.h"
#include <collection.h>
#include <algorithm>
#include <assert.h>
#include "DocumentPage.h"
#include "status.h"
using namespace Platform;
using namespace Concurrency;
using namespace Windows::Storage;
using namespace Windows::UI::Xaml;
using namespace Windows::UI::Xaml::Media::Imaging;
using namespace Windows::Storage::Streams;
using namespace Windows::Foundation;
using namespace Windows::UI::Xaml::Controls;
using namespace Windows::UI::Xaml::Media;
using namespace Windows::UI::Xaml::Input;
using namespace Windows::UI::Xaml::Shapes;
using namespace Windows::Foundation::Collections;
using namespace Platform::Collections;
using namespace Windows::UI::ViewManagement;
using namespace Windows::UI::Popups;
using namespace Windows::UI::Xaml::Navigation;
using namespace Windows::ApplicationModel;
using namespace mupdfwinrt;
using namespace Windows::Graphics::Display;
using namespace Windows::Graphics::Printing;
using namespace Windows::UI;
using namespace Windows::UI::Text;
using namespace Windows::UI::Xaml::Documents;
using namespace Windows::Graphics::Printing::OptionDetails;
using namespace Windows::UI::Xaml::Printing;
typedef enum
{
StatusMessage,
ErrorMessage
} NotifyType_t;
typedef enum {
REN_AVAILABLE = 0,
REN_THUMBS,
REN_UPDATE_THUMB_CANVAS,
REN_PAGE /* Used to ignore value when source based setting */
} RenderingStatus_t;
typedef struct spatial_info_s
{
Point size;
double scale_factor;
} spatial_info_t;
namespace mupdf_cpp
{
class PageRangeException
{
private:
std::wstring m_message;
public:
PageRangeException(std::wstring &message)
{
m_message = message;
}
~PageRangeException()
{
}
std::wstring get_DisplayMessage()
{
return m_message;
}
};
public value class PrintPageDesc
{
public:
Size margin;
Size pagesize;
Size printpagesize;
Size resolution;
friend bool operator == (PrintPageDesc pp1, PrintPageDesc pp2)
{
bool equal = (std::abs(pp1.pagesize.Width - pp2.pagesize.Width) < FLT_EPSILON) &&
(std::abs(pp1.pagesize.Height - pp2.pagesize.Height) < FLT_EPSILON);
if (equal)
{
equal = (std::abs(pp1.printpagesize.Width - pp2.printpagesize.Width) < FLT_EPSILON) &&
(std::abs(pp1.printpagesize.Height - pp2.printpagesize.Height) < FLT_EPSILON);
}
if (equal)
{
equal = (std::abs(pp1.resolution.Width - pp2.resolution.Width) < FLT_EPSILON) &&
(std::abs(pp1.resolution.Height - pp2.resolution.Height) < FLT_EPSILON);
}
return equal;
}
friend bool operator != (PrintPageDesc pp1, PrintPageDesc pp2)
{
return !(pp1 == pp2);
}
};
/// <summary>
/// An empty page that can be used on its own or navigated to within a Frame.
/// </summary>
public ref class MainPage sealed
{
public:
MainPage();
property Windows::ApplicationModel::Activation::ProtocolActivatedEventArgs^ ProtocolEvent
{
Windows::ApplicationModel::Activation::ProtocolActivatedEventArgs^ get() { return _protocolEventArgs; }
void set(Windows::ApplicationModel::Activation::ProtocolActivatedEventArgs^ value) { _protocolEventArgs = value; }
}
property Windows::ApplicationModel::Activation::FileActivatedEventArgs^ FileEvent
{
Windows::ApplicationModel::Activation::FileActivatedEventArgs^ get() { return _fileEventArgs; }
void set(Windows::ApplicationModel::Activation::FileActivatedEventArgs^ value) { _fileEventArgs = value; }
}
void NotifyUser(String^ strMessage, int type);
protected:
virtual void OnNavigatedTo(Windows::UI::Xaml::Navigation::NavigationEventArgs^ e) override;
virtual void OnKeyDown(Windows::UI::Xaml::Input::KeyRoutedEventArgs^ e) override;
property Windows::Graphics::Printing::IPrintDocumentSource^ PrintDocumentSource
{
Windows::Graphics::Printing::IPrintDocumentSource^ get()
{
return m_printdoc_source;
}
}
private:
Windows::Foundation::EventRegistrationToken _pageLoadedHandlerToken;
Vector<DocumentPage^>^ m_docPages;
Vector<DocumentPage^>^ m_thumbnails;
Vector<IVector<RectList^>^>^ m_page_link_list;
Vector<int>^ m_linkset;
Vector<RectList^>^ m_text_list;
int m_rectlist_page;
mudocument^ mu_doc;
bool m_file_open;
int m_currpage;
int m_searchpage;
int m_num_pages;
int m_slider_min;
int m_slider_max;
bool m_init_done;
bool m_flip_from_searchlink;
bool m_links_on;
int m_search_rect_count;
cancellation_token_source m_searchcts;
bool m_page_update;
long long m_memory_use;
WriteableBitmap ^m_BlankBmp;
String^ m_textcolor;
String^ m_linkcolor;
FlipView^ m_curr_flipView;
RenderingStatus_t m_ren_status;
cancellation_token_source m_ThumbCancel;
bool m_insearch; /* Used for UI display */
bool m_search_active; /* Used to avoid multiple UI clicks */
bool m_sliderchange;
double m_Progress;
double m_doczoom;
/* Print related */
Vector<DocumentPage^>^ m_printpages;
concurrency::critical_section m_printlock;
EventRegistrationToken m_printTaskRequestedEventToken;
PrintDocument^ m_printdoc;
IPrintDocumentSource^ m_printdoc_source;
LONGLONG m_requestCount;
PrintPageDesc m_printpagedesc;
int m_printresolution;
bool m_printcrop;
bool m_pageRangeEditVisible;
std::vector<int> m_ppage_num_list;
void ReplaceImage(int page_num, InMemoryRandomAccessStream^ ras, Point ras_size, double zoom);
void Picker(Platform::Object^ sender, Windows::UI::Xaml::RoutedEventArgs^ e);
void Searcher(Platform::Object^ sender, Windows::UI::Xaml::RoutedEventArgs^ e);
void OpenDocumentPrep(StorageFile^ file);
void OpenDocument(StorageFile^ file);
void InitialRender();
void RenderRange(int curr_page);
void CleanUp();
void UpdatePage(int page_num, InMemoryRandomAccessStream^ ras, Point ras_size, Page_Content_t content_type, double zoom);
void CreateBlank(int width, int height);
void HandleFileNotFoundException(Platform::COMException^ e);
void NotifyUserFileNotExist();
void SetFlipView();
void FlipView_SelectionChanged(Object^ sender, SelectionChangedEventArgs^ e);
void SearchNext(Platform::Object^ sender, Windows::UI::Xaml::RoutedEventArgs^ e);
void SearchPrev(Platform::Object^ sender, Windows::UI::Xaml::RoutedEventArgs^ e);
void CancelSearch(Platform::Object^ sender, Windows::UI::Xaml::RoutedEventArgs^ e);
void SearchInDirection(int dir, String^ textToFind);
void ShowSearchResults(int page_num, int box_count);
void ClearTextSearch();
void AddTextCanvas();
void GridSizeChanged();
void UpDatePageSizes();
void ShowThumbnail();
void Canvas_ManipulationCompleted(Platform::Object^ sender, Windows::UI::Xaml::Input::ManipulationCompletedRoutedEventArgs^ e);
void AddThumbNail(int page_num, FlipView^ flip_view);
spatial_info_t InitSpatial(double scale);
void RenderThumbs();
void SetThumb(int page_num, bool replace);
void ReleasePages(int old_page, int new_page);
void Linker(Platform::Object^ sender, Windows::UI::Xaml::RoutedEventArgs^ e);
void AddLinkCanvas();
void ClearLinks();
void InvalidateLinks();
void ContentDisplay(Platform::Object^ sender, Windows::UI::Xaml::RoutedEventArgs^ e);
void ListView_Single_Tap(Platform::Object^ sender, Windows::UI::Xaml::Input::TappedRoutedEventArgs^ e);
void ContentSelected(Platform::Object^ sender, Windows::UI::Xaml::Controls::ItemClickEventArgs^ e);
void ContentChanged(Platform::Object^ sender, Windows::UI::Xaml::Controls::SelectionChangedEventArgs^ e);
void Reflower(Platform::Object^ sender, Windows::UI::Xaml::RoutedEventArgs^ e);
void topAppBar_Loaded(Platform::Object^ sender, Windows::UI::Xaml::RoutedEventArgs^ e);
void UpdateAppBarButtonViewState();
bool EnsureUnsnapped();
void ExitInvokedHandler(Windows::UI::Popups::IUICommand^ command);
void OKInvokedHandler(Windows::UI::Popups::IUICommand^ command);
Point ComputePageSize(spatial_info_t spatial_info, int page_num);
void ScrollChanged(Platform::Object^ sender, Windows::UI::Xaml::Controls::ScrollViewerViewChangedEventArgs^ e);
void LinkTapped(Platform::Object^ sender, Windows::UI::Xaml::Input::TappedRoutedEventArgs^ e);
void SearchProgress(IAsyncOperationWithProgress<int, double>^ operation, double status);
void PasswordOK(Platform::Object^ sender, Windows::UI::Xaml::RoutedEventArgs^ e);
void App_Suspending(Object^ sender, SuspendingEventArgs^ e);
void ExceptionHandler(Object^ sender, UnhandledExceptionEventArgs^ e);
void ZoomInPress(Platform::Object^ sender, Windows::UI::Xaml::RoutedEventArgs^ e);
void ZoomOutPress(Platform::Object^ sender, Windows::UI::Xaml::RoutedEventArgs^ e);
void NonTouchZoom(int zoom);
void ShowSearchBox();
bool IsNotStandardView();
void Page_Loaded(Object^ sender, RoutedEventArgs^ e);
Windows::ApplicationModel::Activation::ProtocolActivatedEventArgs^ _protocolEventArgs;
Windows::ApplicationModel::Activation::FileActivatedEventArgs^ _fileEventArgs;
void Slider_ValueChanged(Platform::Object^ sender, Windows::UI::Xaml::Input::PointerRoutedEventArgs^ e);
void Slider_Key(Platform::Object^ sender, Windows::UI::Xaml::Input::KeyRoutedEventArgs^ e);
void Slider_Common();
void FlipView_Started(Platform::Object^ sender, Windows::UI::Xaml::Input::ManipulationStartedRoutedEventArgs^ e);
void UpdateZoom(int page_num, bool ignore_curr);
/* Print Related */
void RegisterForPrinting();
void UnregisterForPrinting();
void PrintTaskRequested(PrintManager^ sender, PrintTaskRequestedEventArgs^ e);
void ClearPrintCollection();
void CreatePrintPreviewPages(Object^ sender, PaginateEventArgs^ e);
void GetPrintPreviewPages(Object^ sender, GetPreviewPageEventArgs^ e);
void UpdatePreview(int page_num, InMemoryRandomAccessStream^ ras,
Point ras_size, Page_Content_t content_type, double zoom_in);
void CleanUpPreview(int new_page);
void AddPrintPages(Object^ sender, AddPagesEventArgs^ e);
void PrintOptionsChanged(PrintTaskOptionDetails^ sender, PrintTaskOptionChangedEventArgs^ args);
void RefreshPreview();
void RemovePageRangeEdit(PrintTaskOptionDetails^ printTaskOptionDetails);
void SplitString(String^ string, wchar_t delimiter, std::vector<std::wstring>& words);
void GetPagesInRange(String^ pageRange);
};
}
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