yyc12345/BallanceTasEditor
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Minor fix

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* Fix selection error when use delete after to delete the last tas unit
* Fix sel_rect display error
* Add some documents
* Fix layout becoming confusing when secondly open file.
This commit is contained in:
yyc12345
2021-09-22 13:33:57 +08:00
parent 0534b22501
commit b506dafcbd
9 changed files with 72 additions and 28 deletions
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4
BallanceTASEditor/UI/TASViewer.cs
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@ -202,12 +202,12 @@ namespace BallanceTASEditor.UI {
if (oper == OperationEnum.DeleteBefore) pos -= 1; // delete after mean delete current selected item
if (pos < 0 || pos >= mFile.mFrameCount) return;
// only delete before need shift selection
// delete before need shift selection
// delete before couldn't cause empty list, so we just need to directly shift
if (oper == OperationEnum.DeleteBefore)
mSelectionHelp.ShiftTo(false);
// also, if we use delete after and delete the tail of item list, we also need to shift pos(use `else if` to prevent double shift)
else if (oper == OperationEnum.DeleteAfter && pos == mFile.mFrameCount) {
else if (oper == OperationEnum.DeleteAfter && pos == mFile.mFrameCount - 1) {
// but delete after may cause empty list error(delete the item within only 1 item list)
// so we need prevent this situation
if (mFile.mFrameCount == 1) mSelectionHelp.Reset(); //yes, reset selection to prevent error