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GUI: new pattern cursor logic, part 20

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oh yes
This commit is contained in:
tildearrow 2025-07-18 05:05:56 -05:00
parent c5231eb569
commit e5ad462cd2
7 changed files with 60 additions and 14 deletions
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19
src/gui/editing.cpp
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@ -53,6 +53,8 @@ const char* FurnaceGUI::noteNameNormal(short note, short octave) {
}
void FurnaceGUI::prepareUndo(ActionType action, UndoRegion region) {
prevCursor=cursor;
if (region.begin.ord==-1) {
region.begin.ord=selStart.order;
region.end.ord=selEnd.order;
@ -126,9 +128,10 @@ void FurnaceGUI::makeUndo(ActionType action, UndoRegion region) {
bool shallWalk=false;
UndoStep s;
s.type=action;
s.cursor=cursor;
s.cursor=prevCursor;
s.selStart=selStart;
s.selEnd=selEnd;
s.scroll=patScroll;
s.order=curOrder;
s.oldOrdersLen=oldOrdersLen;
s.newOrdersLen=e->curSubSong->ordersLen;
@ -2131,7 +2134,6 @@ void FurnaceGUI::moveSelected(int x, int y) {
void FurnaceGUI::doUndo() {
if (undoHist.empty()) return;
UndoStep& us=undoHist.back();
redoHist.push_back(us);
MARK_MODIFIED;
switch (us.type) {
@ -2172,8 +2174,10 @@ void FurnaceGUI::doUndo() {
selStart=us.selStart;
selEnd=us.selEnd;
curNibble=us.nibble;
updateScroll(cursor.y);
setOrder(us.order);
if (us.scroll>=0.0f) {
updateScrollRaw(us.scroll);
}
}
}
e->walkSong(loopOrder,loopRow,loopEnd);
@ -2205,6 +2209,11 @@ void FurnaceGUI::doUndo() {
e->setOrder(curOrder);
}
// reverse state for redo
us.cursor=cursor;
us.scroll=patScroll;
redoHist.push_back(us);
undoHist.pop_back();
}
@ -2252,8 +2261,10 @@ void FurnaceGUI::doRedo() {
selStart=us.selStart;
selEnd=us.selEnd;
curNibble=us.nibble;
updateScroll(cursor.y);
setOrder(us.order);
if (us.scroll>=0.0f) {
updateScrollRaw(us.scroll);
}
}
}
e->walkSong(loopOrder,loopRow,loopEnd);