diff options
Diffstat (limited to 'winrt/winapp/MainPage.xaml.h')
| -rw-r--r-- | winrt/winapp/MainPage.xaml.h | 192 |
1 files changed, 192 insertions, 0 deletions
diff --git a/winrt/winapp/MainPage.xaml.h b/winrt/winapp/MainPage.xaml.h new file mode 100644 index 00000000..6f4cd242 --- /dev/null +++ b/winrt/winapp/MainPage.xaml.h @@ -0,0 +1,192 @@ +// +// MainPage.xaml.h +// Declaration of the MainPage class. +// + +#pragma once + +#include "MainPage.g.h" +#include "fitz.h" +#include "fitz-internal.h" +#include "muxps.h" +#include "mupdf.h" +#include "ppl.h" +#include <collection.h> +#include <algorithm> +#include "LVContents.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::Foundation::Collections; +using namespace Windows::UI::Xaml::Shapes; +using namespace Windows::Foundation::Collections; +using namespace Platform::Collections; +using namespace ListViewContents; + +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 SearchResult_s +{ + int box_count; + int page_num; +} SearchResult_t; + +typedef struct RectSize_s +{ + float width; + float height; +} RectSize; + +typedef struct spatial_info_s +{ + RectSize size; + double scale_factor; +} spatial_info_t; + +typedef struct thumbs_s +{ + Array<InMemoryRandomAccessStream^>^ raster; + Array<double>^ scale; + Array<Point>^ size; + Array<Canvas^>^ canvas_v; + Array<Canvas^>^ canvas_h; +} thumbs_t; + +typedef struct content_s +{ + int num; + Vector<int>^ page; + Vector<String^>^ string_orig; + Vector<String^>^ string_margin; +} content_t; + + + + +namespace winapp +{ + /// <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(); + + protected: + virtual void OnNavigatedTo(Windows::UI::Xaml::Navigation::NavigationEventArgs^ e) override; + + /* added */ + private: + LVContents temp; + 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_first_time; + bool m_flip_from_searchlink; + bool m_links_on; + int m_search_rect_count; + Point m_display_size; + cancellation_token_source m_searchcts; + cancellation_token_source m_thumbcts; + long long m_memory_use; + double m_curr_zoom; + Point m_zoom_size; + Point m_touchpoint; + Point m_canvas_translate; + Windows::UI::Input::ManipulationDelta m_changes; + ImageBrush^ m_renderedImage; + ImageBrush^ m_blankPage; + Canvas^ m_renderedCanvas; + ImageBrush^ m_zoomedImage; + SolidColorBrush^ m_textcolor_brush; + SolidColorBrush^ m_linkcolor_brush; + FlipView^ m_curr_flipView; + thumbs_t m_thumbnails; + RenderingStatus_t m_ren_status; + int m_thumb_page_start; + int m_thumb_page_stop; + cancellation_token_source m_ThumbCancel; + fz_link *m_links; + content_t m_content; + bool m_zoom_mode; + bool m_from_doubleflip; + bool m_scaling_occured; + bool m_insearch; /* Used for UI display */ + bool m_search_active; /* Used to avoid multiple UI clicks */ + bool m_sliderchange; + bool m_update_flip; + 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); + task<int> RenderRange(int curr_page, int *height, int *width); + void CleanUp(); + void AddPage(int page_num); + void ReplacePage(int page_num); + void AddBlankPage(int page_num); + void AddBlankPage(int page_num, FlipView^ flip_view); + void CreateBlank(int width, int height); + void HandleFileNotFoundException(Platform::COMException^ e); + void NotifyUserFileNotExist(); + void SetupZoomCanvas(); + RectSize currPageSize(int page); + void Slider_ValueChanged(Platform::Object^ sender, Windows::UI::Xaml::Controls::Primitives::RangeBaseValueChangedEventArgs^ e); + void Slider_Released(Platform::Object^ sender, Windows::UI::Xaml::Controls::Primitives::RangeBaseValueChangedEventArgs^ e); + void FlipView_SelectionChanged(Object^ sender, SelectionChangedEventArgs^ e); + void FlipView_Double(Object^ sender, DoubleTappedRoutedEventArgs^ e); + void Canvas_ManipulationDelta(Object^ sender, ManipulationDeltaRoutedEventArgs^ e); + void Canvas_ManipulationStarted(Object^ sender, ManipulationStartedRoutedEventArgs^ e); + void Canvas_ManipulationStarting(Object^ sender, ManipulationStartingRoutedEventArgs^ e); + void Canvas_Double(Object^ sender, DoubleTappedRoutedEventArgs^ e); + void SearchNext(Platform::Object^ sender, Windows::UI::Xaml::RoutedEventArgs^ e); + void SearchPrev(Platform::Object^ sender, Windows::UI::Xaml::RoutedEventArgs^ e); + void ResetSearch(void); + void CancelSearch(Platform::Object^ sender, Windows::UI::Xaml::RoutedEventArgs^ e); + void SearchInDirection(int dir, String^ textToFind); + void ShowSearchResults(SearchResult_t result); + 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 InitThumbnails(); + void RenderThumbs(); + void SetThumb(int page_num); + void ReleasePages(int old_page, int new_page); + void Linker(Platform::Object^ sender, Windows::UI::Xaml::RoutedEventArgs^ e); + void AddLinkCanvas(); + void Canvas_Single_Tap(Platform::Object^ sender, Windows::UI::Xaml::Input::TappedRoutedEventArgs^ e); + bool CheckRect(Rectangle^ curr_rect, Point pt); + void JumpToLink(int index); + void ClearLinksCanvas(); + void ContentDisplay(Platform::Object^ sender, Windows::UI::Xaml::RoutedEventArgs^ e); + void FlattenOutline(fz_outline *outline, int level); + 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 WebViewDelta(Platform::Object^ sender, Windows::UI::Xaml::Input::ManipulationDeltaRoutedEventArgs^ e); + void WebViewStarting(Platform::Object^ sender, Windows::UI::Xaml::Input::ManipulationStartingRoutedEventArgs^ e); + void WebViewCompleted(Platform::Object^ sender, Windows::UI::Xaml::Input::ManipulationCompletedRoutedEventArgs^ e); + void TempViewStarting(Platform::Object^ sender, Windows::UI::Xaml::Input::ManipulationStartingRoutedEventArgs^ e); +}; +} |