otomatalabs/furnace
7
0
Fork 0
Code Issues Pull requests Actions Packages Projects Releases Wiki Activity

GUI: fix paste overflow undo corruption, part 3

Browse source 
garbage collection
This commit is contained in:
tildearrow 2024-01-20 12:14:22 -05:00
parent 6f7cb8ce06
commit a768583bff
1 changed files with 7 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
src/gui/editing.cpp
View file

@ -104,7 +104,7 @@ void FurnaceGUI::prepareUndo(ActionType action, UndoRegion region) {
auto it=oldPatMap.find(id);
if (it==oldPatMap.end()) {
p=oldPatMap[id]=new DivPattern;
logV("oldPatMap: allocating for %.4x",id);
//logV("oldPatMap: allocating for %.4x",id);
} else {
p=it->second;
}
@ -249,6 +249,12 @@ void FurnaceGUI::makeUndo(ActionType action, UndoRegion region) {
if (shallWalk) {
e->walkSong(loopOrder,loopRow,loopEnd);
}
// garbage collection
for (std::pair<unsigned short,DivPattern*> i: oldPatMap) {
delete i.second;
}
oldPatMap.clear();
}
void FurnaceGUI::doSelectAll() {