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dbc signal editor: Allow undo of clicks on bitfield

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This commit is contained in:
Angus Gratton
2023-02-22 20:23:00 +11:00
parent 0938eb45c7
commit 0e9ef2921d
1 changed files with 5 additions and 0 deletions
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dbc/dbcsignaleditor.cpp
+5
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@@ -778,6 +778,8 @@ void DBCSignalEditor::fillValueTable(DBC_SIGNAL *sig)
void DBCSignalEditor::bitfieldLeftClicked(int bit) void DBCSignalEditor::bitfieldLeftClicked(int bit)
{ {
if (currentSignal == nullptr) return; if (currentSignal == nullptr) return;
pushToUndoBuffer();
currentSignal->startBit = bit; currentSignal->startBit = bit;
if (currentSignal->valType == SP_FLOAT) if (currentSignal->valType == SP_FLOAT)
{ {
@@ -812,6 +814,9 @@ void DBCSignalEditor::bitfieldRightClicked(int bit)
//which is quite luckily also the index into the signal handler table //which is quite luckily also the index into the signal handler table
int sigNum = ui->bitfield->getUsedSignalNum(bit); int sigNum = ui->bitfield->getUsedSignalNum(bit);
if (sigNum < 0) return; if (sigNum < 0) return;
pushToUndoBuffer(); // undo to resume editing the previous signal
currentSignal = dbcMessage->sigHandler->findSignalByIdx(sigNum); currentSignal = dbcMessage->sigHandler->findSignalByIdx(sigNum);
if (currentSignal) if (currentSignal)