Files
crosspoint-reader-mod/src/activities/settings/SetTimezoneOffsetActivity.cpp
cottongin dfbc931c14 mod: Phase 1 - bring forward mod-exclusive files with ActivityManager migration
Brings ~55 mod-exclusive files to the upstream-based mod/master-resync branch:

Activities (migrated to new ActivityManager pattern):
- Clock/Time: SetTimeActivity, SetTimezoneOffsetActivity, NtpSyncActivity
- Dictionary: DictionaryDefinitionActivity, DictionarySuggestionsActivity,
  DictionaryWordSelectActivity, LookedUpWordsActivity
- Bookmark: EpubReaderBookmarkSelectionActivity
- Book management: BookManageMenuActivity, EndOfBookMenuActivity
- OPDS: OpdsServerListActivity, OpdsSettingsActivity
- Utility: DirectoryPickerActivity, NumericStepperActivity

Utilities (unchanged):
- BookManager, BookSettings, BookmarkStore, BootNtpSync
- Dictionary, LookupHistory, TimeSync, OpdsServerStore

Libraries: PlaceholderCover, TableData, ChapterXPathIndexer
Scripts: inject_mod_version, generate_book_icon, preview_placeholder_cover
Docs: KOReader sync XPath mapping

Migration changes:
- ActivityWithSubactivity -> Activity base class
- Callback constructors -> finish()/setResult() pattern
- enterNewActivity() -> startActivityForResult()
- Activity::RenderLock&& -> RenderLock&&

These files won't compile yet - they reference mod settings and I18n
strings that will be added in subsequent phases.

Made-with: Cursor
2026-03-07 15:10:00 -05:00

102 lines
2.8 KiB
C++

#include "SetTimezoneOffsetActivity.h"
#include <GfxRenderer.h>
#include <I18n.h>
#include <cstdio>
#include <cstdlib>
#include "CrossPointSettings.h"
#include "MappedInputManager.h"
#include "components/UITheme.h"
#include "fontIds.h"
void SetTimezoneOffsetActivity::onEnter() {
Activity::onEnter();
offsetHours = SETTINGS.timezoneOffsetHours;
requestUpdate();
}
void SetTimezoneOffsetActivity::onExit() { Activity::onExit(); }
void SetTimezoneOffsetActivity::loop() {
if (mappedInput.wasPressed(MappedInputManager::Button::Back)) {
finish();
return;
}
if (mappedInput.wasPressed(MappedInputManager::Button::Confirm)) {
SETTINGS.timezoneOffsetHours = offsetHours;
SETTINGS.saveToFile();
// Apply timezone immediately
setenv("TZ", SETTINGS.getTimezonePosixStr(), 1);
tzset();
finish();
return;
}
if (mappedInput.wasPressed(MappedInputManager::Button::Up)) {
if (offsetHours < 14) {
offsetHours++;
requestUpdate();
}
return;
}
if (mappedInput.wasPressed(MappedInputManager::Button::Down)) {
if (offsetHours > -12) {
offsetHours--;
requestUpdate();
}
return;
}
}
void SetTimezoneOffsetActivity::render(RenderLock&&) {
renderer.clearScreen();
const auto pageWidth = renderer.getScreenWidth();
const int lineHeight12 = renderer.getLineHeight(UI_12_FONT_ID);
// Title
renderer.drawCenteredText(UI_12_FONT_ID, 20, tr(STR_SET_UTC_OFFSET), true, EpdFontFamily::BOLD);
// Format the offset string
char offsetStr[16];
if (offsetHours >= 0) {
snprintf(offsetStr, sizeof(offsetStr), "UTC+%d", offsetHours);
} else {
snprintf(offsetStr, sizeof(offsetStr), "UTC%d", offsetHours);
}
const int textWidth = renderer.getTextWidth(UI_12_FONT_ID, offsetStr);
const int startX = (pageWidth - textWidth) / 2;
const int valueY = 80;
// Draw selection highlight
constexpr int highlightPad = 10;
renderer.fillRoundedRect(startX - highlightPad, valueY - 4, textWidth + highlightPad * 2, lineHeight12 + 8, 6,
Color::LightGray);
// Draw the offset text
renderer.drawText(UI_12_FONT_ID, startX, valueY, offsetStr, true);
// Draw up/down arrows
const int arrowX = pageWidth / 2;
const int arrowUpY = valueY - 20;
const int arrowDownY = valueY + lineHeight12 + 12;
constexpr int arrowSize = 6;
for (int row = 0; row < arrowSize; row++) {
renderer.drawLine(arrowX - row, arrowUpY + row, arrowX + row, arrowUpY + row);
}
for (int row = 0; row < arrowSize; row++) {
renderer.drawLine(arrowX - row, arrowDownY + arrowSize - 1 - row, arrowX + row, arrowDownY + arrowSize - 1 - row);
}
// Button hints
const auto labels = mappedInput.mapLabels(tr(STR_BACK), tr(STR_SAVE), tr(STR_DIR_UP), tr(STR_DIR_DOWN));
GUI.drawButtonHints(renderer, labels.btn1, labels.btn2, labels.btn3, labels.btn4);
renderer.displayBuffer();
}