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switch history file format to JSON

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This commit is contained in:
humbletim 2017-07-17 15:34:41 -04:00
parent 35f27313ba
commit 9c610f52ec
1 changed files with 12 additions and 3 deletions
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15
interface/src/ui/JSConsole.cpp
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@ -24,7 +24,7 @@
const int NO_CURRENT_HISTORY_COMMAND = -1; const int NO_CURRENT_HISTORY_COMMAND = -1;
const int MAX_HISTORY_SIZE = 256; const int MAX_HISTORY_SIZE = 256;
const QString HISTORY_FILENAME = "JSConsole.history.txt"; const QString HISTORY_FILENAME = "JSConsole.history.json";
const QString COMMAND_STYLE = "color: #266a9b;"; const QString COMMAND_STYLE = "color: #266a9b;";
@ -38,16 +38,25 @@ const QString GUTTER_ERROR = "<span style=\"color: #d13b22;\">X</span>";
const QString JSConsole::_consoleFileName { "about:console" }; const QString JSConsole::_consoleFileName { "about:console" };
const QString JSON_KEY = "entries";
QList<QString> _readLines(const QString& filename) { QList<QString> _readLines(const QString& filename) {
QFile file(filename); QFile file(filename);
file.open(QFile::ReadOnly); file.open(QFile::ReadOnly);
return QTextStream(&file).readAll().split("\r\n"); auto json = QTextStream(&file).readAll().toUtf8();
auto root = QJsonDocument::fromJson(json).object();
// TODO: check root["version"]
return root[JSON_KEY].toVariant().toStringList();
} }
void _writeLines(const QString& filename, const QList<QString>& lines) { void _writeLines(const QString& filename, const QList<QString>& lines) {
QFile file(filename); QFile file(filename);
file.open(QFile::WriteOnly); file.open(QFile::WriteOnly);
QTextStream(&file) << lines.join("\r\n"); auto root = QJsonObject();
root["version"] = 1.0;
root["last-modified"] = QDateTime::currentDateTime().toTimeSpec(Qt::OffsetFromUTC).toString(Qt::ISODate);
root[JSON_KEY] = QJsonArray::fromStringList(lines);
auto json = QJsonDocument(root).toJson();
QTextStream(&file) << json;
} }
JSConsole::JSConsole(QWidget* parent, ScriptEngine* scriptEngine) : JSConsole::JSConsole(QWidget* parent, ScriptEngine* scriptEngine) :