fixed snapping bug causing 0 frame clips to occur

2018-07-08 14:55:52 +01:00
parent 4b29e19a3e
commit ef31d6a29d
6 changed files with 28 additions and 16 deletions
@@ -6,8 +6,7 @@
 #include <QDebug>

 Sequence::Sequence() {
-    undo_pointer = -1;
-    undo_add_current();
+    reset_undo();
 }

 Sequence::~Sequence() {
@@ -128,6 +127,15 @@ int Sequence::split_clip(int p, long frame) {
    return -1;
 }

+void Sequence::reset_undo() {
+    while (undo_stack.size() > 0) {
+        delete undo_stack.last();
+        undo_stack.removeLast();
+    }
+    undo_pointer = -1;
+    undo_add_current();
+}
+
 void Sequence::undo_add_current() {
    if (undo_stack.size() == UNDO_LIMIT) {
        delete undo_stack.at(0);