diff options
Diffstat (limited to 'platform/windows/mupdf_cpp/MainPage.xaml.h')
| -rw-r--r-- | platform/windows/mupdf_cpp/MainPage.xaml.h | 319 |
1 files changed, 319 insertions, 0 deletions
diff --git a/platform/windows/mupdf_cpp/MainPage.xaml.h b/platform/windows/mupdf_cpp/MainPage.xaml.h new file mode 100644 index 00000000..1cf8dd97 --- /dev/null +++ b/platform/windows/mupdf_cpp/MainPage.xaml.h @@ -0,0 +1,319 @@ +// +// 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" +#include "PrintPage.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 Windows::UI::Core; +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 enum { + PRINT_INACTIVE = 0, + PRINT_ACTIVE, + PRINT_FAILED +} PrintStatus_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); + } + }; + + public ref class MainPage sealed + { + + inline void ThrowIfFailed(HRESULT hr) + { + if (FAILED(hr)) + { + /* We are in a different thread in this case. */ + this->Dispatcher->RunAsync(CoreDispatcherPriority::Low, + ref new DispatchedHandler([this]() + { + this->m_print_active = PRINT_FAILED; + xaml_PrintStack->Visibility = Windows::UI::Xaml::Visibility::Collapsed; + this->NotifyUser("Print Failed", ErrorMessage); + })); + throw Platform::Exception::CreateException(hr, "Print Failed"); + } + } + + 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); + void FromFile(); /* For association cases when we are already running */ + + 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; + mudocument^ mu_doc; + int m_rectlist_page; + 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 */ + PrintDocument^ m_printdoc; + IPrintDocumentSource^ m_printdoc_source; + PrintPageDesc m_printpagedesc; + int m_printresolution; + bool m_centerprint; + bool m_pageRangeEditVisible; + std::vector<int> m_ppage_num_list; + int m_curr_print_count; + PrintStatus_t m_print_active; + + /* DirectX Print Control */ + PrintManager ^m_print_manager; + Microsoft::WRL::ComPtr<ID3D11Device> m_d3d_device; + Microsoft::WRL::ComPtr<ID3D11DeviceContext> m_d3d_context; + Microsoft::WRL::ComPtr<ID2D1PrintControl> m_d2d_printcontrol; + Microsoft::WRL::ComPtr<ID2D1Device> m_d2d_device; + Microsoft::WRL::ComPtr<IWICImagingFactory2> m_wic_factory; + Microsoft::WRL::ComPtr<ID2D1Factory1> m_d2d_factory; + D3D_FEATURE_LEVEL m_featureLevel; + void *m_print_struct; + + 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, unsigned int box_count); + void ClearTextSearch(); + void AddTextCanvas(); + void GridSizeChanged(); + void UpdateThumbSizes(); + void UpdatePreRenderedPageSizes(); + 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(unsigned int page_num); + 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(); + void ExitInvokedHandler(Windows::UI::Popups::IUICommand^ command); + void OKInvokedHandler(Windows::UI::Popups::IUICommand^ command); + int ComputePageSize(spatial_info_t spatial_info, int page_num, Point *ren_size, float *scale_factor); + 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(); + String^ GetVisualState(); + void SetThumbInit(unsigned int page_num); + + /* Print Related */ + void RegisterForPrinting(); + 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); + void SetPrintTask( PrintManager^, PrintTaskRequestedEventArgs^ args); + void SetUpDirectX(); + + internal: + void CreatePrintControl(IPrintDocumentPackageTarget* docPackageTarget, + D2D1_PRINT_CONTROL_PROPERTIES* printControlProperties); + void PrintPage(uint32 page_num, D2D1_RECT_F image_area, D2D1_SIZE_F page_area, + float device_dpi, IStream* print_ticket); + HRESULT ClosePrintControl(); + void DrawPreviewSurface(float width, float height, float scale, + D2D1_RECT_F contentBox, uint32 desiredJobPage, + IPrintPreviewDxgiPackageTarget* previewTarget); + int GetPrintPageCount(); + void SetPrintTarget(void *print_struct); + void PrintProgress(PrintTask^ sender, PrintTaskProgressingEventArgs^ args); + void PrintProgressTile(int total_tiles); + void PrintCompleted(PrintTask^ sender, PrintTaskCompletedEventArgs^ args); +private: + void Testing(Platform::Object^ sender, Windows::UI::Xaml::Input::ManipulationCompletedRoutedEventArgs^ e); + void HideProgress(Platform::Object^ sender, Windows::UI::Xaml::RoutedEventArgs^ e); +}; +} |