410c70ab89
## Summary **What is the goal of this PR?** Small cleanup to make getTheme and getMetrics methods on UITheme const. They return const refs, so updated call sites to use `const auto&`. Realistically this won't make much performance difference, but it better conveys the nature of theme metrics being shared const state. --- ### AI Usage While CrossPoint doesn't have restrictions on AI tools in contributing, please be transparent about their usage as it helps set the right context for reviewers. Did you use AI tools to help write this code? _**NO**_
114 lines
3.5 KiB
C++
114 lines
3.5 KiB
C++
#include "RecentBooksActivity.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 "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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#include "util/StringUtils.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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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(Activity::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; }, [this](int index) { return recentBooks[index].author; },
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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 auto labels = mappedInput.mapLabels(tr(STR_HOME), tr(STR_OPEN), tr(STR_DIR_UP), tr(STR_DIR_DOWN));
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GUI.drawButtonHints(renderer, labels.btn1, labels.btn2, labels.btn3, labels.btn4);
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renderer.displayBuffer();
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}
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