138 lines
4.6 KiB
C++
138 lines
4.6 KiB
C++
#include "RecentBooksActivity.h"
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#include <FsHelpers.h>
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#include <GfxRenderer.h>
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#include <HalStorage.h>
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#include <I18n.h>
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#include <algorithm>
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#include "BookInfoActivity.h"
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#include "MappedInputManager.h"
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#include "RecentBooksStore.h"
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#include "components/UITheme.h"
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#include "fontIds.h"
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namespace {
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constexpr unsigned long GO_HOME_MS = 1000;
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} // namespace
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void RecentBooksActivity::loadRecentBooks() {
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recentBooks.clear();
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const auto& books = RECENT_BOOKS.getBooks();
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recentBooks.reserve(books.size());
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for (const auto& book : books) {
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// Skip if file no longer exists
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if (!Storage.exists(book.path.c_str())) {
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continue;
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}
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recentBooks.push_back(book);
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}
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}
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void RecentBooksActivity::onEnter() {
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Activity::onEnter();
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// Load data
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loadRecentBooks();
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selectorIndex = 0;
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requestUpdate();
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}
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void RecentBooksActivity::onExit() {
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Activity::onExit();
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recentBooks.clear();
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}
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void RecentBooksActivity::loop() {
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const int pageItems = UITheme::getInstance().getNumberOfItemsPerPage(renderer, true, false, true, true);
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if (mappedInput.wasReleased(MappedInputManager::Button::Confirm)) {
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if (!recentBooks.empty() && selectorIndex < static_cast<int>(recentBooks.size())) {
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LOG_DBG("RBA", "Selected recent book: %s", recentBooks[selectorIndex].path.c_str());
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onSelectBook(recentBooks[selectorIndex].path);
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return;
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}
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}
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if (mappedInput.wasReleased(MappedInputManager::Button::Back)) {
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onGoHome();
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}
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if (mappedInput.wasReleased(MappedInputManager::Button::Right)) {
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if (!recentBooks.empty() && selectorIndex < static_cast<int>(recentBooks.size())) {
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const std::string& path = recentBooks[selectorIndex].path;
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if (FsHelpers::hasEpubExtension(path) || FsHelpers::hasXtcExtension(path)) {
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startActivityForResult(std::make_unique<BookInfoActivity>(renderer, mappedInput, path),
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[this](const ActivityResult&) { requestUpdate(); });
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return;
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}
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}
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}
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int listSize = static_cast<int>(recentBooks.size());
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buttonNavigator.onNextRelease([this, listSize] {
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selectorIndex = ButtonNavigator::nextIndex(static_cast<int>(selectorIndex), listSize);
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requestUpdate();
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});
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buttonNavigator.onPreviousRelease([this, listSize] {
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selectorIndex = ButtonNavigator::previousIndex(static_cast<int>(selectorIndex), listSize);
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requestUpdate();
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});
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buttonNavigator.onNextContinuous([this, listSize, pageItems] {
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selectorIndex = ButtonNavigator::nextPageIndex(static_cast<int>(selectorIndex), listSize, pageItems);
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requestUpdate();
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});
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buttonNavigator.onPreviousContinuous([this, listSize, pageItems] {
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selectorIndex = ButtonNavigator::previousPageIndex(static_cast<int>(selectorIndex), listSize, pageItems);
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requestUpdate();
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});
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}
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void RecentBooksActivity::render(RenderLock&&) {
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renderer.clearScreen();
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const auto pageWidth = renderer.getScreenWidth();
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const auto pageHeight = renderer.getScreenHeight();
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const auto& metrics = UITheme::getInstance().getMetrics();
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GUI.drawHeader(renderer, Rect{0, metrics.topPadding, pageWidth, metrics.headerHeight}, tr(STR_MENU_RECENT_BOOKS));
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const int contentTop = metrics.topPadding + metrics.headerHeight + metrics.verticalSpacing;
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const int contentHeight = pageHeight - contentTop - metrics.buttonHintsHeight - metrics.verticalSpacing;
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// Recent tab
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if (recentBooks.empty()) {
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renderer.drawText(UI_10_FONT_ID, metrics.contentSidePadding, contentTop + 20, tr(STR_NO_RECENT_BOOKS));
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} else {
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GUI.drawList(
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renderer, Rect{0, contentTop, pageWidth, contentHeight}, recentBooks.size(), selectorIndex,
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[this](int index) { return recentBooks[index].title; },
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[this](int index) {
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const auto& book = recentBooks[index];
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if (!book.author.empty() && !book.series.empty()) return book.author + "\n" + book.series;
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if (!book.series.empty()) return book.series;
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return book.author;
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},
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[this](int index) { return UITheme::getFileIcon(recentBooks[index].path); });
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}
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// Help text
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const bool hasInfo = !recentBooks.empty() && selectorIndex < recentBooks.size() &&
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(FsHelpers::hasEpubExtension(recentBooks[selectorIndex].path) ||
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FsHelpers::hasXtcExtension(recentBooks[selectorIndex].path));
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const auto labels = mappedInput.mapLabels(tr(STR_HOME), tr(STR_OPEN), "", hasInfo ? tr(STR_INFO) : "");
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GUI.drawButtonHints(renderer, labels.btn1, labels.btn2, labels.btn3, labels.btn4);
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// Side buttons (Up/Down) navigate; show their hints on the side
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GUI.drawSideButtonHints(renderer, tr(STR_DIR_UP), tr(STR_DIR_DOWN));
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renderer.displayBuffer();
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}
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