mirror of
https://gitlab.com/OpenMW/openmw.git
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329 lines
10 KiB
C++
329 lines
10 KiB
C++
#include "journalbooks.hpp"
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#include "../mwbase/environment.hpp"
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#include "../mwbase/windowmanager.hpp"
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#include <components/misc/utf8stream.hpp>
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#include <components/settings/values.hpp>
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#include "textcolours.hpp"
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namespace
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{
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struct AddContent
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{
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MWGui::BookTypesetter::Ptr mTypesetter;
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MWGui::BookTypesetter::Style* mBodyStyle;
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AddContent(MWGui::BookTypesetter::Ptr typesetter, MWGui::BookTypesetter::Style* body_style)
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: mTypesetter(std::move(typesetter))
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, mBodyStyle(body_style)
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{
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}
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};
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struct AddSpan : AddContent
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{
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AddSpan(MWGui::BookTypesetter::Ptr typesetter, MWGui::BookTypesetter::Style* body_style)
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: AddContent(std::move(typesetter), body_style)
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{
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}
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void operator()(intptr_t topicId, size_t begin, size_t end)
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{
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MWGui::BookTypesetter::Style* style = mBodyStyle;
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const MWGui::TextColours& textColours = MWBase::Environment::get().getWindowManager()->getTextColours();
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if (topicId)
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style = mTypesetter->createHotStyle(mBodyStyle, textColours.journalLink, textColours.journalLinkOver,
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textColours.journalLinkPressed, topicId);
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mTypesetter->write(style, begin, end);
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}
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};
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struct AddEntry
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{
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MWGui::BookTypesetter::Ptr mTypesetter;
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MWGui::BookTypesetter::Style* mBodyStyle;
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AddEntry(MWGui::BookTypesetter::Ptr typesetter, MWGui::BookTypesetter::Style* body_style)
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: mTypesetter(std::move(typesetter))
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, mBodyStyle(body_style)
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{
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}
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void operator()(MWGui::JournalViewModel::Entry const& entry)
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{
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mTypesetter->addContent(entry.body());
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entry.visitSpans(AddSpan(mTypesetter, mBodyStyle));
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}
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};
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struct AddJournalEntry : AddEntry
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{
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bool mAddHeader;
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MWGui::BookTypesetter::Style* mHeaderStyle;
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AddJournalEntry(MWGui::BookTypesetter::Ptr typesetter, MWGui::BookTypesetter::Style* body_style,
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MWGui::BookTypesetter::Style* header_style, bool add_header)
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: AddEntry(std::move(typesetter), body_style)
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, mAddHeader(add_header)
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, mHeaderStyle(header_style)
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{
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}
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void operator()(MWGui::JournalViewModel::JournalEntry const& entry)
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{
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if (mAddHeader)
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{
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mTypesetter->write(mHeaderStyle, entry.timestamp());
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mTypesetter->lineBreak();
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}
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AddEntry::operator()(entry);
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mTypesetter->sectionBreak(30);
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}
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};
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struct AddTopicEntry : AddEntry
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{
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intptr_t mContentId;
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MWGui::BookTypesetter::Style* mHeaderStyle;
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AddTopicEntry(MWGui::BookTypesetter::Ptr typesetter, MWGui::BookTypesetter::Style* body_style,
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MWGui::BookTypesetter::Style* header_style, intptr_t contentId)
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: AddEntry(std::move(typesetter), body_style)
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, mContentId(contentId)
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, mHeaderStyle(header_style)
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{
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}
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void operator()(MWGui::JournalViewModel::TopicEntry const& entry)
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{
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mTypesetter->write(mBodyStyle, entry.source());
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mTypesetter->write(mBodyStyle, 0, 3); // begin
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AddEntry::operator()(entry);
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mTypesetter->selectContent(mContentId);
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mTypesetter->write(mBodyStyle, 2, 3); // end quote
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mTypesetter->sectionBreak(30);
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}
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};
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struct AddTopicName : AddContent
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{
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AddTopicName(MWGui::BookTypesetter::Ptr typesetter, MWGui::BookTypesetter::Style* style)
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: AddContent(std::move(typesetter), style)
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{
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}
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void operator()(MWGui::JournalViewModel::Utf8Span topicName)
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{
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mTypesetter->write(mBodyStyle, topicName);
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mTypesetter->sectionBreak();
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}
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};
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struct AddQuestName : AddContent
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{
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AddQuestName(MWGui::BookTypesetter::Ptr typesetter, MWGui::BookTypesetter::Style* style)
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: AddContent(std::move(typesetter), style)
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{
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}
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void operator()(MWGui::JournalViewModel::Utf8Span topicName)
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{
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mTypesetter->write(mBodyStyle, topicName);
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mTypesetter->sectionBreak();
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}
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};
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}
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namespace MWGui
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{
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MWGui::BookTypesetter::Utf8Span to_utf8_span(std::string_view text)
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{
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typedef MWGui::BookTypesetter::Utf8Point point;
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point begin = reinterpret_cast<point>(text.data());
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return MWGui::BookTypesetter::Utf8Span(begin, begin + text.length());
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}
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typedef TypesetBook::Ptr book;
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JournalBooks::JournalBooks(JournalViewModel::Ptr model, ToUTF8::FromType encoding)
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: mModel(std::move(model))
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, mEncoding(encoding)
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, mIndexPagesCount(0)
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{
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}
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book JournalBooks::createEmptyJournalBook()
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{
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BookTypesetter::Ptr typesetter = createTypesetter();
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BookTypesetter::Style* header = typesetter->createStyle({}, MyGUI::Colour(0.60f, 0.00f, 0.00f));
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BookTypesetter::Style* body = typesetter->createStyle({}, MyGUI::Colour::Black);
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typesetter->write(header, to_utf8_span("You have no journal entries!"));
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typesetter->lineBreak();
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typesetter->write(
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body, to_utf8_span("You should have gone though the starting quest and got an initial quest."));
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return typesetter->complete();
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}
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book JournalBooks::createJournalBook()
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{
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BookTypesetter::Ptr typesetter = createTypesetter();
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BookTypesetter::Style* header = typesetter->createStyle({}, MyGUI::Colour(0.60f, 0.00f, 0.00f));
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BookTypesetter::Style* body = typesetter->createStyle({}, MyGUI::Colour::Black);
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mModel->visitJournalEntries({}, AddJournalEntry(typesetter, body, header, true));
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return typesetter->complete();
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}
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book JournalBooks::createTopicBook(uintptr_t topicId)
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{
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BookTypesetter::Ptr typesetter = createTypesetter();
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BookTypesetter::Style* header = typesetter->createStyle({}, MyGUI::Colour(0.60f, 0.00f, 0.00f));
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BookTypesetter::Style* body = typesetter->createStyle({}, MyGUI::Colour::Black);
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mModel->visitTopicName(topicId, AddTopicName(typesetter, header));
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intptr_t contentId = typesetter->addContent(to_utf8_span(", \""));
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mModel->visitTopicEntries(topicId, AddTopicEntry(typesetter, body, header, contentId));
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return typesetter->complete();
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}
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book JournalBooks::createQuestBook(std::string_view questName)
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{
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BookTypesetter::Ptr typesetter = createTypesetter();
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BookTypesetter::Style* header = typesetter->createStyle({}, MyGUI::Colour(0.60f, 0.00f, 0.00f));
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BookTypesetter::Style* body = typesetter->createStyle({}, MyGUI::Colour::Black);
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AddQuestName addName(typesetter, header);
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addName(to_utf8_span(questName));
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mModel->visitJournalEntries(questName, AddJournalEntry(typesetter, body, header, false));
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return typesetter->complete();
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}
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book JournalBooks::createTopicIndexBook()
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{
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bool isRussian = (mEncoding == ToUTF8::WINDOWS_1251);
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BookTypesetter::Ptr typesetter = isRussian ? createCyrillicJournalIndex() : createLatinJournalIndex();
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return typesetter->complete();
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}
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BookTypesetter::Ptr JournalBooks::createLatinJournalIndex()
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{
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BookTypesetter::Ptr typesetter = BookTypesetter::create(92, 260);
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typesetter->setSectionAlignment(BookTypesetter::AlignCenter);
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// Latin journal index always has two columns for now.
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mIndexPagesCount = 2;
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char ch = 'A';
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std::string buffer;
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BookTypesetter::Style* body = typesetter->createStyle({}, MyGUI::Colour::Black);
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for (int i = 0; i < 26; ++i)
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{
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buffer = "( ";
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buffer += ch;
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buffer += " )";
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const MWGui::TextColours& textColours = MWBase::Environment::get().getWindowManager()->getTextColours();
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BookTypesetter::Style* style = typesetter->createHotStyle(body, textColours.journalTopic,
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textColours.journalTopicOver, textColours.journalTopicPressed, (Utf8Stream::UnicodeChar)ch);
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if (i == 13)
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typesetter->sectionBreak();
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typesetter->write(style, to_utf8_span(buffer));
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typesetter->lineBreak();
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ch++;
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}
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return typesetter;
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}
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BookTypesetter::Ptr JournalBooks::createCyrillicJournalIndex()
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{
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BookTypesetter::Ptr typesetter = BookTypesetter::create(92, 260);
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typesetter->setSectionAlignment(BookTypesetter::AlignCenter);
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BookTypesetter::Style* body = typesetter->createStyle({}, MyGUI::Colour::Black);
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// for small font size split alphabet to two columns (2x15 characers), for big font size split it to three
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// colums (3x10 characters).
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int sectionBreak = 10;
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mIndexPagesCount = 3;
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if (Settings::gui().mFontSize < 18)
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{
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sectionBreak = 15;
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mIndexPagesCount = 2;
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}
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unsigned char ch[3] = { 0xd0, 0x90, 0x00 }; // CYRILLIC CAPITAL A is a 0xd090 in UTF-8
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std::string buffer;
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for (int i = 0; i < 32; ++i)
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{
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buffer = "( ";
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buffer += ch[0];
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buffer += ch[1];
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buffer += " )";
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Utf8Stream stream(ch, ch + 2);
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Utf8Stream::UnicodeChar first = stream.peek();
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const MWGui::TextColours& textColours = MWBase::Environment::get().getWindowManager()->getTextColours();
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BookTypesetter::Style* style = typesetter->createHotStyle(
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body, textColours.journalTopic, textColours.journalTopicOver, textColours.journalTopicPressed, first);
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ch[1]++;
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// Words can not be started with these characters
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if (i == 26 || i == 28)
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continue;
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if (i % sectionBreak == 0)
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typesetter->sectionBreak();
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typesetter->write(style, to_utf8_span(buffer));
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typesetter->lineBreak();
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}
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return typesetter;
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}
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BookTypesetter::Ptr JournalBooks::createTypesetter()
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{
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// TODO: determine page size from layout...
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return BookTypesetter::create(240, 320);
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}
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}
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