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Reduce heap pressure

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jpirnay
2026-04-17 15:53:57 +02:00
parent 2b17872c16
commit 106e9d31e6
1 changed files with 9 additions and 4 deletions
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src/JsonSettingsIO.cpp
+9 -4
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@@ -68,7 +68,7 @@ void applyLegacyStatusBarSettings(CrossPointSettings& settings) {
// ---- CrossPointState ---- // ---- CrossPointState ----
bool JsonSettingsIO::saveState(const CrossPointState& s, const char* path) { bool JsonSettingsIO::saveState(const CrossPointState& s, const char* path) {
JsonDocument doc; StaticJsonDocument<4096> doc;
doc["openEpubPath"] = s.openEpubPath; doc["openEpubPath"] = s.openEpubPath;
doc["lastSleepImage"] = s.lastSleepImage; doc["lastSleepImage"] = s.lastSleepImage;
doc["readerActivityLoadCount"] = s.readerActivityLoadCount; doc["readerActivityLoadCount"] = s.readerActivityLoadCount;
@@ -95,9 +95,14 @@ bool JsonSettingsIO::saveState(const CrossPointState& s, const char* path) {
jump["spineIndex"] = s.pendingBookmarkJump.spineIndex; jump["spineIndex"] = s.pendingBookmarkJump.spineIndex;
jump["pageNumber"] = s.pendingBookmarkJump.pageNumber; jump["pageNumber"] = s.pendingBookmarkJump.pageNumber;
String json; FsFile file;
serializeJson(doc, json); if (!Storage.openFileForWrite("CPS", path, file)) {
return Storage.writeFile(path, json); return false;
}
const size_t written = serializeJson(doc, file);
file.close();
return written > 0;
} }
bool JsonSettingsIO::loadState(CrossPointState& s, const char* json) { bool JsonSettingsIO::loadState(CrossPointState& s, const char* json) {