summaryrefslogtreecommitdiff
path: root/xfa_test/pdf/out_of_process_instance.h
diff options
context:
space:
mode:
authorBo Xu <bo_xu@foxitsoftware.com>2014-11-03 18:38:41 -0800
committerBo Xu <bo_xu@foxitsoftware.com>2014-11-03 18:38:41 -0800
commit9d9f6c347f56b07ec519c93097066a7eb541263d (patch)
tree040b7a6aa6618e31fc11500d658b56567fbc89b7 /xfa_test/pdf/out_of_process_instance.h
parent062a0798d91646959e8092a129fbe706534ca387 (diff)
downloadpdfium-9d9f6c347f56b07ec519c93097066a7eb541263d.tar.xz
Remove xfa_test for delivery
Diffstat (limited to 'xfa_test/pdf/out_of_process_instance.h')
-rw-r--r--xfa_test/pdf/out_of_process_instance.h345
1 files changed, 0 insertions, 345 deletions
diff --git a/xfa_test/pdf/out_of_process_instance.h b/xfa_test/pdf/out_of_process_instance.h
deleted file mode 100644
index 355f050dc3..0000000000
--- a/xfa_test/pdf/out_of_process_instance.h
+++ /dev/null
@@ -1,345 +0,0 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef PDF_OUT_OF_PROCESS_INSTANCE_H_
-#define PDF_OUT_OF_PROCESS_INSTANCE_H_
-
-#include <queue>
-#include <set>
-#include <string>
-#include <utility>
-#include <vector>
-
-#include "base/memory/scoped_ptr.h"
-#include "pdf/paint_manager.h"
-#include "pdf/pdf_engine.h"
-#include "pdf/preview_mode_client.h"
-
-#include "ppapi/c/private/ppb_pdf.h"
-#include "ppapi/cpp/dev/printing_dev.h"
-#include "ppapi/cpp/dev/scriptable_object_deprecated.h"
-#include "ppapi/cpp/dev/selection_dev.h"
-#include "ppapi/cpp/graphics_2d.h"
-#include "ppapi/cpp/image_data.h"
-#include "ppapi/cpp/input_event.h"
-#include "ppapi/cpp/instance.h"
-#include "ppapi/cpp/private/find_private.h"
-#include "ppapi/cpp/private/uma_private.h"
-#include "ppapi/cpp/url_loader.h"
-#include "ppapi/utility/completion_callback_factory.h"
-
-namespace pp {
-class TextInput_Dev;
-}
-
-namespace chrome_pdf {
-
-class OutOfProcessInstance : public pp::Instance,
- public pp::Find_Private,
- public pp::Printing_Dev,
- public pp::Selection_Dev,
- public PaintManager::Client,
- public PDFEngine::Client,
- public PreviewModeClient::Client {
- public:
- explicit OutOfProcessInstance(PP_Instance instance);
- virtual ~OutOfProcessInstance();
-
- // pp::Instance implementation.
- virtual bool Init(uint32_t argc,
- const char* argn[],
- const char* argv[]) override;
- virtual void HandleMessage(const pp::Var& message) override;
- virtual bool HandleInputEvent(const pp::InputEvent& event) override;
- virtual void DidChangeView(const pp::View& view) override;
-
- // pp::Find_Private implementation.
- virtual bool StartFind(const std::string& text, bool case_sensitive) override;
- virtual void SelectFindResult(bool forward) override;
- virtual void StopFind() override;
-
- // pp::PaintManager::Client implementation.
- virtual void OnPaint(const std::vector<pp::Rect>& paint_rects,
- std::vector<PaintManager::ReadyRect>* ready,
- std::vector<pp::Rect>* pending) override;
-
- // pp::Printing_Dev implementation.
- virtual uint32_t QuerySupportedPrintOutputFormats() override;
- virtual int32_t PrintBegin(
- const PP_PrintSettings_Dev& print_settings) override;
- virtual pp::Resource PrintPages(
- const PP_PrintPageNumberRange_Dev* page_ranges,
- uint32_t page_range_count) override;
- virtual void PrintEnd() override;
- virtual bool IsPrintScalingDisabled() override;
-
- // pp::Private implementation.
- virtual pp::Var GetLinkAtPosition(const pp::Point& point);
-
- // PPP_Selection_Dev implementation.
- virtual pp::Var GetSelectedText(bool html) override;
-
- void FlushCallback(int32_t result);
- void DidOpen(int32_t result);
- void DidOpenPreview(int32_t result);
-
- // Called when the timer is fired.
- void OnClientTimerFired(int32_t id);
-
- // Called to print without re-entrancy issues.
- void OnPrint(int32_t);
-
- // PDFEngine::Client implementation.
- virtual void DocumentSizeUpdated(const pp::Size& size);
- virtual void Invalidate(const pp::Rect& rect);
- virtual void Scroll(const pp::Point& point);
- virtual void ScrollToX(int position);
- virtual void ScrollToY(int position);
- virtual void ScrollToPage(int page);
- virtual void NavigateTo(const std::string& url, bool open_in_new_tab);
- virtual void UpdateCursor(PP_CursorType_Dev cursor);
- virtual void UpdateTickMarks(const std::vector<pp::Rect>& tickmarks);
- virtual void NotifyNumberOfFindResultsChanged(int total, bool final_result);
- virtual void NotifySelectedFindResultChanged(int current_find_index);
- virtual void GetDocumentPassword(
- pp::CompletionCallbackWithOutput<pp::Var> callback);
- virtual void Alert(const std::string& message);
- virtual bool Confirm(const std::string& message);
- virtual std::string Prompt(const std::string& question,
- const std::string& default_answer);
- virtual std::string GetURL();
- virtual void Email(const std::string& to,
- const std::string& cc,
- const std::string& bcc,
- const std::string& subject,
- const std::string& body);
- virtual void Print();
- virtual void SubmitForm(const std::string& url,
- const void* data,
- int length);
- virtual std::string ShowFileSelectionDialog();
- virtual pp::URLLoader CreateURLLoader();
- virtual void ScheduleCallback(int id, int delay_in_ms);
- virtual void SearchString(const base::char16* string,
- const base::char16* term,
- bool case_sensitive,
- std::vector<SearchStringResult>* results);
- virtual void DocumentPaintOccurred();
- virtual void DocumentLoadComplete(int page_count);
- virtual void DocumentLoadFailed();
- virtual pp::Instance* GetPluginInstance();
- virtual void DocumentHasUnsupportedFeature(const std::string& feature);
- virtual void DocumentLoadProgress(uint32 available, uint32 doc_size);
- virtual void FormTextFieldFocusChange(bool in_focus);
- virtual bool IsPrintPreview();
-
- // PreviewModeClient::Client implementation.
- virtual void PreviewDocumentLoadComplete() override;
- virtual void PreviewDocumentLoadFailed() override;
-
- // Helper functions for implementing PPP_PDF.
- void RotateClockwise();
- void RotateCounterclockwise();
-
- private:
- void ResetRecentlySentFindUpdate(int32_t);
-
- // Called whenever the plugin geometry changes to update the location of the
- // background parts, and notifies the pdf engine.
- void OnGeometryChanged(double old_zoom, float old_device_scale);
-
- // Figures out the location of any background rectangles (i.e. those that
- // aren't painted by the PDF engine).
- void CalculateBackgroundParts();
-
- // Computes document width/height in device pixels, based on current zoom and
- // device scale
- int GetDocumentPixelWidth() const;
- int GetDocumentPixelHeight() const;
-
- // Draws a rectangle with the specified dimensions and color in our buffer.
- void FillRect(const pp::Rect& rect, uint32 color);
-
- void LoadUrl(const std::string& url);
- void LoadPreviewUrl(const std::string& url);
- void LoadUrlInternal(const std::string& url, pp::URLLoader* loader,
- void (OutOfProcessInstance::* method)(int32_t));
-
- // Creates a URL loader and allows it to access all urls, i.e. not just the
- // frame's origin.
- pp::URLLoader CreateURLLoaderInternal();
-
- // Figure out the initial page to display based on #page=N and #nameddest=foo
- // in the |url_|.
- // Returns -1 if there is no valid fragment. The returned value is 0-based,
- // whereas page=N is 1-based.
- int GetInitialPage(const std::string& url);
-
- void FormDidOpen(int32_t result);
-
- std::string GetLocalizedString(PP_ResourceString id);
-
- void UserMetricsRecordAction(const std::string& action);
-
- enum DocumentLoadState {
- LOAD_STATE_LOADING,
- LOAD_STATE_COMPLETE,
- LOAD_STATE_FAILED,
- };
-
- // Set new zoom scale.
- void SetZoom(double scale);
-
- // Reduces the document to 1 page and appends |print_preview_page_count_|
- // blank pages to the document for print preview.
- void AppendBlankPrintPreviewPages();
-
- // Process the preview page data information. |src_url| specifies the preview
- // page data location. The |src_url| is in the format:
- // chrome://print/id/page_number/print.pdf
- // |dst_page_index| specifies the blank page index that needs to be replaced
- // with the new page data.
- void ProcessPreviewPageInfo(const std::string& src_url, int dst_page_index);
- // Load the next available preview page into the blank page.
- void LoadAvailablePreviewPage();
-
- // Bound the given scroll offset to the document.
- pp::Point BoundScrollOffsetToDocument(const pp::Point& scroll_offset);
-
- pp::ImageData image_data_;
- // Used when the plugin is embedded in a page and we have to create the loader
- // ourself.
- pp::CompletionCallbackFactory<OutOfProcessInstance> loader_factory_;
- pp::URLLoader embed_loader_;
- pp::URLLoader embed_preview_loader_;
-
- PP_CursorType_Dev cursor_; // The current cursor.
-
- pp::CompletionCallbackFactory<OutOfProcessInstance> timer_factory_;
-
- // Size, in pixels, of plugin rectangle.
- pp::Size plugin_size_;
- // Size, in DIPs, of plugin rectangle.
- pp::Size plugin_dip_size_;
- // Remaining area, in pixels, to render the pdf in after accounting for
- // horizontal centering.
- pp::Rect available_area_;
- // Size of entire document in pixels (i.e. if each page is 800 pixels high and
- // there are 10 pages, the height will be 8000).
- pp::Size document_size_;
-
- double zoom_; // Current zoom factor.
-
- float device_scale_; // Current device scale factor.
- bool printing_enabled_;
- // True if the plugin is full-page.
- bool full_;
-
- PaintManager paint_manager_;
-
- struct BackgroundPart {
- pp::Rect location;
- uint32 color;
- };
- std::vector<BackgroundPart> background_parts_;
-
- struct PrintSettings {
- PrintSettings() {
- Clear();
- }
- void Clear() {
- is_printing = false;
- print_pages_called_ = false;
- memset(&pepper_print_settings, 0, sizeof(pepper_print_settings));
- }
- // This is set to true when PrintBegin is called and false when PrintEnd is
- // called.
- bool is_printing;
- // To know whether this was an actual print operation, so we don't double
- // count UMA logging.
- bool print_pages_called_;
- PP_PrintSettings_Dev pepper_print_settings;
- };
-
- PrintSettings print_settings_;
-
- scoped_ptr<PDFEngine> engine_;
-
- // This engine is used to render the individual preview page data. This is
- // used only in print preview mode. This will use |PreviewModeClient|
- // interface which has very limited access to the pp::Instance.
- scoped_ptr<PDFEngine> preview_engine_;
-
- std::string url_;
-
- // Used for submitting forms.
- pp::CompletionCallbackFactory<OutOfProcessInstance> form_factory_;
- pp::URLLoader form_loader_;
-
- // Used for printing without re-entrancy issues.
- pp::CompletionCallbackFactory<OutOfProcessInstance> print_callback_factory_;
-
- // True if we haven't painted the plugin viewport yet.
- bool first_paint_;
-
- DocumentLoadState document_load_state_;
- DocumentLoadState preview_document_load_state_;
-
- // A UMA resource for histogram reporting.
- pp::UMAPrivate uma_;
-
- // Used so that we only tell the browser once about an unsupported feature, to
- // avoid the infobar going up more than once.
- bool told_browser_about_unsupported_feature_;
-
- // Keeps track of which unsupported features we reported, so we avoid spamming
- // the stats if a feature shows up many times per document.
- std::set<std::string> unsupported_features_reported_;
-
- // Number of pages in print preview mode, 0 if not in print preview mode.
- int print_preview_page_count_;
- std::vector<int> print_preview_page_numbers_;
-
- // Used to manage loaded print preview page information. A |PreviewPageInfo|
- // consists of data source url string and the page index in the destination
- // document.
- typedef std::pair<std::string, int> PreviewPageInfo;
- std::queue<PreviewPageInfo> preview_pages_info_;
-
- // Used to signal the browser about focus changes to trigger the OSK.
- // TODO(abodenha@chromium.org) Implement full IME support in the plugin.
- // http://crbug.com/132565
- scoped_ptr<pp::TextInput_Dev> text_input_;
-
- // The last document load progress value sent to the web page.
- double last_progress_sent_;
-
- // Whether an update to the number of find results found was sent less than
- // |kFindResultCooldownMs| milliseconds ago.
- bool recently_sent_find_update_;
-
- // The tickmarks.
- std::vector<pp::Rect> tickmarks_;
-
- // Whether the plugin has received a viewport changed message. Nothing should
- // be painted until this is received.
- bool received_viewport_message_;
-
- // If true, this means we told the RenderView that we're starting a network
- // request so that it can start the throbber. We will tell it again once the
- // document finishes loading.
- bool did_call_start_loading_;
-
- // If this is true, then don't scroll the plugin in response to DidChangeView
- // messages. This will be true when the extension page is in the process of
- // zooming the plugin so that flickering doesn't occur while zooming.
- bool stop_scrolling_;
-
- // The callback for receiving the password from the page.
- scoped_ptr<pp::CompletionCallbackWithOutput<pp::Var> > password_callback_;
-};
-
-} // namespace chrome_pdf
-
-#endif // PDF_OUT_OF_PROCESS_INSTANCE_H_