| // Copyright (c) 2013 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. |
| |
| #include "ppapi/cpp/private/pdf.h" |
| |
| #include "ppapi/c/trusted/ppb_browser_font_trusted.h" |
| #include "ppapi/cpp/image_data.h" |
| #include "ppapi/cpp/instance_handle.h" |
| #include "ppapi/cpp/module_impl.h" |
| #include "ppapi/cpp/var.h" |
| |
| namespace pp { |
| |
| namespace { |
| |
| template <> const char* interface_name<PPB_PDF>() { |
| return PPB_PDF_INTERFACE; |
| } |
| |
| void ConvertPrivateAccessibilityTextStyleInfo( |
| const PDF::PrivateAccessibilityTextStyleInfo& text_style, |
| PP_PrivateAccessibilityTextStyleInfo* info) { |
| info->font_name = text_style.font_name.c_str(); |
| info->font_name_length = text_style.font_name.size(); |
| info->font_weight = text_style.font_weight; |
| info->render_mode = text_style.render_mode; |
| info->font_size = text_style.font_size; |
| info->fill_color = text_style.fill_color; |
| info->stroke_color = text_style.stroke_color; |
| info->is_italic = text_style.is_italic; |
| info->is_bold = text_style.is_bold; |
| } |
| |
| void ConvertPrivateAccessibilityTextRunInfo( |
| const PDF::PrivateAccessibilityTextRunInfo& text_run, |
| PP_PrivateAccessibilityTextRunInfo* info) { |
| info->len = text_run.len; |
| info->bounds = text_run.bounds; |
| info->direction = text_run.direction; |
| ConvertPrivateAccessibilityTextStyleInfo(text_run.style, &info->style); |
| } |
| |
| void ConvertPrivateAccessibilityLinkInfo( |
| const PDF::PrivateAccessibilityLinkInfo& link, |
| PP_PrivateAccessibilityLinkInfo* info) { |
| info->url = link.url.c_str(); |
| info->url_length = link.url.size(); |
| info->index_in_page = link.index_in_page; |
| info->text_run_index = link.text_run_index; |
| info->text_run_count = link.text_run_count; |
| info->bounds = link.bounds; |
| } |
| |
| void ConvertPrivateAccessibilityImageInfo( |
| const PDF::PrivateAccessibilityImageInfo& image, |
| PP_PrivateAccessibilityImageInfo* info) { |
| info->alt_text = image.alt_text.c_str(); |
| info->alt_text_length = image.alt_text.size(); |
| info->text_run_index = image.text_run_index; |
| info->bounds = image.bounds; |
| } |
| |
| void ConvertPrivateAccessibilityHighlightInfo( |
| const PDF::PrivateAccessibilityHighlightInfo& highlight, |
| PP_PrivateAccessibilityHighlightInfo* info) { |
| info->note_text = highlight.note_text.c_str(); |
| info->note_text_length = highlight.note_text.size(); |
| info->index_in_page = highlight.index_in_page; |
| info->text_run_index = highlight.text_run_index; |
| info->text_run_count = highlight.text_run_count; |
| info->bounds = highlight.bounds; |
| } |
| |
| } // namespace |
| |
| // static |
| bool PDF::IsAvailable() { |
| return has_interface<PPB_PDF>(); |
| } |
| |
| // static |
| PP_Resource PDF::GetFontFileWithFallback( |
| const InstanceHandle& instance, |
| const PP_BrowserFont_Trusted_Description* description, |
| PP_PrivateFontCharset charset) { |
| if (has_interface<PPB_PDF>()) { |
| return get_interface<PPB_PDF>()->GetFontFileWithFallback( |
| instance.pp_instance(), description, charset); |
| } |
| return 0; |
| } |
| |
| // static |
| bool PDF::GetFontTableForPrivateFontFile(PP_Resource font_file, |
| uint32_t table, |
| void* output, |
| uint32_t* output_length) { |
| if (has_interface<PPB_PDF>()) { |
| return get_interface<PPB_PDF>()->GetFontTableForPrivateFontFile(font_file, |
| table, output, output_length); |
| } |
| return false; |
| } |
| |
| // static |
| void PDF::SearchString(const InstanceHandle& instance, |
| const unsigned short* string, |
| const unsigned short* term, |
| bool case_sensitive, |
| PP_PrivateFindResult** results, |
| uint32_t* count) { |
| if (has_interface<PPB_PDF>()) { |
| get_interface<PPB_PDF>()->SearchString(instance.pp_instance(), string, |
| term, case_sensitive, results, count); |
| } |
| } |
| |
| // static |
| void PDF::DidStartLoading(const InstanceHandle& instance) { |
| if (has_interface<PPB_PDF>()) |
| get_interface<PPB_PDF>()->DidStartLoading(instance.pp_instance()); |
| } |
| |
| // static |
| void PDF::DidStopLoading(const InstanceHandle& instance) { |
| if (has_interface<PPB_PDF>()) |
| get_interface<PPB_PDF>()->DidStopLoading(instance.pp_instance()); |
| } |
| |
| // static |
| void PDF::SetContentRestriction(const InstanceHandle& instance, |
| int restrictions) { |
| if (has_interface<PPB_PDF>()) { |
| get_interface<PPB_PDF>()->SetContentRestriction(instance.pp_instance(), |
| restrictions); |
| } |
| } |
| |
| // static |
| void PDF::UserMetricsRecordAction(const InstanceHandle& instance, |
| const Var& action) { |
| if (has_interface<PPB_PDF>()) { |
| get_interface<PPB_PDF>()->UserMetricsRecordAction(instance.pp_instance(), |
| action.pp_var()); |
| } |
| } |
| |
| // static |
| void PDF::HasUnsupportedFeature(const InstanceHandle& instance) { |
| if (has_interface<PPB_PDF>()) |
| get_interface<PPB_PDF>()->HasUnsupportedFeature(instance.pp_instance()); |
| } |
| |
| // static |
| void PDF::ShowAlertDialog(const InstanceHandle& instance, const char* message) { |
| if (has_interface<PPB_PDF>()) |
| get_interface<PPB_PDF>()->ShowAlertDialog(instance.pp_instance(), message); |
| } |
| |
| // static |
| bool PDF::ShowConfirmDialog(const InstanceHandle& instance, |
| const char* message) { |
| if (has_interface<PPB_PDF>()) { |
| return get_interface<PPB_PDF>()->ShowConfirmDialog(instance.pp_instance(), |
| message); |
| } |
| return false; |
| } |
| |
| // static |
| pp::Var PDF::ShowPromptDialog(const InstanceHandle& instance, |
| const char* message, |
| const char* default_answer) { |
| if (has_interface<PPB_PDF>()) { |
| return pp::Var(PASS_REF, |
| get_interface<PPB_PDF>()->ShowPromptDialog( |
| instance.pp_instance(), message, default_answer)); |
| } |
| return pp::Var(); |
| } |
| |
| // static |
| void PDF::SaveAs(const InstanceHandle& instance) { |
| if (has_interface<PPB_PDF>()) |
| get_interface<PPB_PDF>()->SaveAs(instance.pp_instance()); |
| } |
| |
| // static |
| void PDF::Print(const InstanceHandle& instance) { |
| if (has_interface<PPB_PDF>()) |
| get_interface<PPB_PDF>()->Print(instance.pp_instance()); |
| } |
| |
| // static |
| bool PDF::IsFeatureEnabled(const InstanceHandle& instance, |
| PP_PDFFeature feature) { |
| if (has_interface<PPB_PDF>()) |
| return PP_ToBool(get_interface<PPB_PDF>()->IsFeatureEnabled( |
| instance.pp_instance(), feature)); |
| return false; |
| } |
| |
| // static |
| void PDF::SetSelectedText(const InstanceHandle& instance, |
| const char* selected_text) { |
| if (has_interface<PPB_PDF>()) { |
| get_interface<PPB_PDF>()->SetSelectedText(instance.pp_instance(), |
| selected_text); |
| } |
| } |
| |
| // static |
| void PDF::SetLinkUnderCursor(const InstanceHandle& instance, const char* url) { |
| if (has_interface<PPB_PDF>()) |
| get_interface<PPB_PDF>()->SetLinkUnderCursor(instance.pp_instance(), url); |
| } |
| |
| // static |
| void PDF::GetV8ExternalSnapshotData(const InstanceHandle& instance, |
| const char** snapshot_data_out, |
| int* snapshot_size_out) { |
| if (has_interface<PPB_PDF>()) { |
| get_interface<PPB_PDF>()->GetV8ExternalSnapshotData( |
| instance.pp_instance(), snapshot_data_out, snapshot_size_out); |
| return; |
| } |
| *snapshot_data_out = NULL; |
| *snapshot_size_out = 0; |
| } |
| |
| // static |
| void PDF::SetAccessibilityViewportInfo( |
| const InstanceHandle& instance, |
| const PP_PrivateAccessibilityViewportInfo* viewport_info) { |
| if (has_interface<PPB_PDF>()) { |
| get_interface<PPB_PDF>()->SetAccessibilityViewportInfo( |
| instance.pp_instance(), viewport_info); |
| } |
| } |
| |
| // static |
| void PDF::SetAccessibilityDocInfo( |
| const InstanceHandle& instance, |
| const PP_PrivateAccessibilityDocInfo* doc_info) { |
| if (has_interface<PPB_PDF>()) { |
| get_interface<PPB_PDF>()->SetAccessibilityDocInfo(instance.pp_instance(), |
| doc_info); |
| } |
| } |
| |
| // static |
| void PDF::SetAccessibilityPageInfo( |
| const InstanceHandle& instance, |
| const PP_PrivateAccessibilityPageInfo* page_info, |
| const std::vector<PrivateAccessibilityTextRunInfo>& text_runs, |
| const std::vector<PP_PrivateAccessibilityCharInfo>& chars, |
| const PrivateAccessibilityPageObjects& page_objects) { |
| if (has_interface<PPB_PDF>()) { |
| std::vector<PP_PrivateAccessibilityTextRunInfo> text_run_info( |
| text_runs.size()); |
| for (size_t i = 0; i < text_runs.size(); ++i) |
| ConvertPrivateAccessibilityTextRunInfo(text_runs[i], &text_run_info[i]); |
| |
| const std::vector<PrivateAccessibilityLinkInfo>& links = page_objects.links; |
| std::vector<PP_PrivateAccessibilityLinkInfo> link_info(links.size()); |
| for (size_t i = 0; i < links.size(); ++i) |
| ConvertPrivateAccessibilityLinkInfo(links[i], &link_info[i]); |
| |
| const std::vector<PrivateAccessibilityImageInfo>& images = |
| page_objects.images; |
| std::vector<PP_PrivateAccessibilityImageInfo> image_info(images.size()); |
| for (size_t i = 0; i < images.size(); ++i) |
| ConvertPrivateAccessibilityImageInfo(images[i], &image_info[i]); |
| |
| const std::vector<PrivateAccessibilityHighlightInfo>& highlights = |
| page_objects.highlights; |
| std::vector<PP_PrivateAccessibilityHighlightInfo> highlight_info( |
| highlights.size()); |
| for (size_t i = 0; i < highlights.size(); ++i) { |
| ConvertPrivateAccessibilityHighlightInfo(highlights[i], |
| &highlight_info[i]); |
| } |
| |
| PP_PrivateAccessibilityPageObjects pp_page_objects; |
| pp_page_objects.links = link_info.data(); |
| pp_page_objects.link_count = link_info.size(); |
| pp_page_objects.images = image_info.data(); |
| pp_page_objects.image_count = image_info.size(); |
| pp_page_objects.highlights = highlight_info.data(); |
| pp_page_objects.highlight_count = highlight_info.size(); |
| |
| get_interface<PPB_PDF>()->SetAccessibilityPageInfo( |
| instance.pp_instance(), page_info, text_run_info.data(), chars.data(), |
| &pp_page_objects); |
| } |
| } |
| |
| // static |
| void PDF::SetCrashData(const InstanceHandle& instance, |
| const char* pdf_url, |
| const char* top_level_url) { |
| if (has_interface<PPB_PDF>()) { |
| get_interface<PPB_PDF>()->SetCrashData(instance.pp_instance(), pdf_url, |
| top_level_url); |
| } |
| } |
| |
| // static |
| void PDF::SelectionChanged(const InstanceHandle& instance, |
| const PP_FloatPoint& left, |
| int32_t left_height, |
| const PP_FloatPoint& right, |
| int32_t right_height) { |
| if (has_interface<PPB_PDF>()) { |
| get_interface<PPB_PDF>()->SelectionChanged( |
| instance.pp_instance(), &left, left_height, &right, right_height); |
| } |
| } |
| |
| // static |
| void PDF::SetPluginCanSave(const InstanceHandle& instance, bool can_save) { |
| if (has_interface<PPB_PDF>()) { |
| get_interface<PPB_PDF>()->SetPluginCanSave(instance.pp_instance(), |
| can_save); |
| } |
| } |
| |
| } // namespace pp |