+/* offset clear operator */
+static int sequencer_offset_clear_exec(bContext *C, wmOperator *UNUSED(op))
+{
+ Scene *scene= CTX_data_scene(C);
+ Editing *ed= seq_give_editing(scene, FALSE);
+ Sequence *seq;
+
+ /* for effects, try to find a replacement input */
+ for(seq=ed->seqbasep->first; seq; seq=seq->next) {
+ if((seq->type & SEQ_EFFECT)==0 && (seq->flag & SELECT)) {
+ seq->startofs= seq->endofs= seq->startstill= seq->endstill= 0;
+ }
+ }
+
+ /* updates lengths etc */
+ seq= ed->seqbasep->first;
+ while(seq) {
+ calc_sequence(scene, seq);
+ seq= seq->next;
+ }
+
+ for(seq=ed->seqbasep->first; seq; seq=seq->next) {
+ if((seq->type & SEQ_EFFECT)==0 && (seq->flag & SELECT)) {
+ if(seq_test_overlap(ed->seqbasep, seq)) {
+ shuffle_seq(ed->seqbasep, seq, scene);
+ }
+ }
+ }
+
+ WM_event_add_notifier(C, NC_SCENE|ND_SEQUENCER, scene);
+
+ return OPERATOR_FINISHED;
+}
+
+
+void SEQUENCER_OT_offset_clear(wmOperatorType *ot)
+{
+
+ /* identifiers */
+ ot->name= "Clear Strip Offset";
+ ot->idname= "SEQUENCER_OT_offset_clear";
+ ot->description="Clear strip offsets from the start and end frames";
+
+ /* api callbacks */
+ ot->exec= sequencer_offset_clear_exec;
+ ot->poll= sequencer_edit_poll;
+
+ /* flags */
+ ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
+}
+
+