Dynamic comment field for value editing with validation feedback

- Comment shows "Enter=Save Esc=Cancel" when valid, "! value" when invalid
- Only updates on validation state change to avoid lag
- Uses deferred timer for Scintilla document sync
- Added tests for comment echo and validation error display
This commit is contained in:
sysadmin
2026-02-03 11:35:40 -07:00
parent 2c00902020
commit a7e67b12fe
6 changed files with 197 additions and 36 deletions

View File

@@ -8,7 +8,7 @@ namespace rcx::fmt {
// COL_TYPE and COL_NAME use shared constants from core.h (kColType, kColName)
static constexpr int COL_TYPE = kColType;
static constexpr int COL_NAME = kColName;
static constexpr int COL_VALUE = 22;
static constexpr int COL_VALUE = kColValue;
static constexpr int COL_COMMENT = 28; // "// Enter=Save Esc=Cancel" fits
static const QString SEP = QStringLiteral(" ");
@@ -36,22 +36,22 @@ QString typeName(NodeKind kind) {
// ── Value formatting ──
static QString hexStr(uint64_t v, int digits) {
return QStringLiteral("0x") + QString::number(v, 16).toUpper().rightJustified(digits, '0');
static QString hexVal(uint64_t v) {
return QStringLiteral("0x") + QString::number(v, 16);
}
static QString rawHex(uint64_t v, int digits) {
return QString::number(v, 16).toUpper().rightJustified(digits, '0');
return QString::number(v, 16).rightJustified(digits, '0');
}
QString fmtInt8(int8_t v) { return QString::number(v); }
QString fmtInt16(int16_t v) { return QString::number(v); }
QString fmtInt32(int32_t v) { return QString::number(v); }
QString fmtInt64(int64_t v) { return QString::number(v); }
QString fmtUInt8(uint8_t v) { return hexStr(v, 2); }
QString fmtUInt16(uint16_t v) { return hexStr(v, 4); }
QString fmtUInt32(uint32_t v) { return hexStr(v, 8); }
QString fmtUInt64(uint64_t v) { return hexStr(v, 16); }
QString fmtInt8(int8_t v) { return hexVal((uint8_t)v); }
QString fmtInt16(int16_t v) { return hexVal((uint16_t)v); }
QString fmtInt32(int32_t v) { return hexVal((uint32_t)v); }
QString fmtInt64(int64_t v) { return hexVal((uint64_t)v); }
QString fmtUInt8(uint8_t v) { return hexVal(v); }
QString fmtUInt16(uint16_t v) { return hexVal(v); }
QString fmtUInt32(uint32_t v) { return hexVal(v); }
QString fmtUInt64(uint64_t v) { return hexVal(v); }
QString fmtFloat(float v) { return QString::number(v, 'f', 3); }
QString fmtDouble(double v) { return QString::number(v, 'f', 6); }
@@ -59,12 +59,12 @@ QString fmtBool(uint8_t v) { return v ? QStringLiteral("true") : QStringLiter
QString fmtPointer32(uint32_t v) {
if (v == 0) return QStringLiteral("-> NULL");
return QStringLiteral("-> ") + hexStr(v, 8);
return QStringLiteral("-> ") + hexVal(v);
}
QString fmtPointer64(uint64_t v) {
if (v == 0) return QStringLiteral("-> NULL");
return QStringLiteral("-> ") + hexStr(v, 16);
return QStringLiteral("-> ") + hexVal(v);
}
// ── Indentation ──
@@ -137,10 +137,10 @@ static QString readValueImpl(const Node& node, const Provider& prov,
uint64_t addr, int subLine, ValueMode mode) {
const bool display = (mode == ValueMode::Display);
switch (node.kind) {
case NodeKind::Hex8: return display ? hexStr(prov.readU8(addr), 2) : rawHex(prov.readU8(addr), 2);
case NodeKind::Hex16: return display ? hexStr(prov.readU16(addr), 4) : rawHex(prov.readU16(addr), 4);
case NodeKind::Hex32: return display ? hexStr(prov.readU32(addr), 8) : rawHex(prov.readU32(addr), 8);
case NodeKind::Hex64: return display ? hexStr(prov.readU64(addr), 16): rawHex(prov.readU64(addr), 16);
case NodeKind::Hex8: return display ? hexVal(prov.readU8(addr)) : rawHex(prov.readU8(addr), 2);
case NodeKind::Hex16: return display ? hexVal(prov.readU16(addr)) : rawHex(prov.readU16(addr), 4);
case NodeKind::Hex32: return display ? hexVal(prov.readU32(addr)) : rawHex(prov.readU32(addr), 8);
case NodeKind::Hex64: return display ? hexVal(prov.readU64(addr)) : rawHex(prov.readU64(addr), 16);
case NodeKind::Int8: return fmtInt8((int8_t)prov.readU8(addr));
case NodeKind::Int16: return fmtInt16((int16_t)prov.readU16(addr));
case NodeKind::Int32: return fmtInt32((int32_t)prov.readU32(addr));
@@ -175,7 +175,7 @@ static QString readValueImpl(const Node& node, const Provider& prov,
line += QStringLiteral("]");
return line;
}
case NodeKind::Padding: return display ? hexStr(prov.readU8(addr), 2) : rawHex(prov.readU8(addr), 2);
case NodeKind::Padding: return display ? hexVal(prov.readU8(addr)) : rawHex(prov.readU8(addr), 2);
case NodeKind::UTF8: {
QByteArray bytes = prov.readBytes(addr, node.strLen);
int end = bytes.indexOf('\0');
@@ -401,6 +401,34 @@ QString validateValue(NodeKind kind, const QString& text) {
QString s = text.trimmed();
if (s.isEmpty()) return {};
// For integer/hex types, validate character set first
bool isHexKind = (kind >= NodeKind::Hex8 && kind <= NodeKind::Hex64)
|| kind == NodeKind::Pointer32 || kind == NodeKind::Pointer64;
bool isIntKind = (kind >= NodeKind::Int8 && kind <= NodeKind::UInt64);
if (isHexKind || isIntKind) {
bool hasHexPrefix = s.startsWith("0x", Qt::CaseInsensitive);
QString digits = hasHexPrefix ? s.mid(2) : s;
if (hasHexPrefix || isHexKind) {
// Hex mode: only 0-9, a-f, A-F
for (QChar c : digits) {
if (!c.isDigit() && !(c >= 'a' && c <= 'f') && !(c >= 'A' && c <= 'F'))
return QStringLiteral("invalid hex '%1'").arg(c);
}
} else {
// Decimal mode: only digits (and leading minus for signed)
int start = 0;
bool isSigned = (kind >= NodeKind::Int8 && kind <= NodeKind::Int64);
if (isSigned && !digits.isEmpty() && digits[0] == '-') start = 1;
for (int i = start; i < digits.size(); i++) {
if (!digits[i].isDigit())
return QStringLiteral("invalid '%1'").arg(digits[i]);
}
}
}
// Then do the actual parse for range checking
bool ok;
parseValue(kind, text, &ok);
if (ok) return {};
@@ -409,7 +437,7 @@ QString validateValue(NodeKind kind, const QString& text) {
const auto* m = kindMeta(kind);
if (m && m->size > 0 && m->size <= 8) {
uint64_t maxVal = (m->size == 8) ? ~0ULL : ((1ULL << (m->size * 8)) - 1);
return QStringLiteral("0x%1 max").arg(maxVal, m->size * 2, 16, QChar('0'));
return QStringLiteral("max 0x%1").arg(maxVal, m->size * 2, 16, QChar('0'));
}
return QStringLiteral("invalid");
}