- recently restored sequencer change data operator didnt reset the offsets after a hard cut, causing the new data to be trimmed.

- add change data operator to strip panel next to image file properties since editing every image manually isnt really usable.
- added new sequencer operator "Clear Offsets" (Alt+O), useful to reset the start/end frames around the strip data.

4 files changed, 65 insertions, 0 deletions

diff --git a/release/scripts/startup/bl_ui/space_sequencer.py b/release/scripts/startup/bl_ui/space_sequencer.py
index 23dfdcfba90..84cc365425e 100644
--- a/release/scripts/startup/bl_ui/space_sequencer.py
+++ b/release/scripts/startup/bl_ui/space_sequencer.py
@@ -239,6 +239,7 @@ class SEQUENCER_MT_strip(Menu):
         layout.operator("sequencer.cut", text="Cut (hard) at frame").type = 'HARD'
         layout.operator("sequencer.cut", text="Cut (soft) at frame").type = 'SOFT'
         layout.operator("sequencer.images_separate")
+        layout.operator("sequencer.offset_clear")
         layout.operator("sequencer.deinterlace_selected_movies")
         layout.separator()
 
@@ -381,6 +382,8 @@ class SEQUENCER_PT_edit(SequencerButtonsPanel, Panel):
 
         if elem and elem.orig_width > 0 and elem.orig_height > 0:
             col.label(text="Orig Dim: %dx%d" % (elem.orig_width, elem.orig_height))
+        else:
+            col.label(text="Orig Dim: None")
 
 
 class SEQUENCER_PT_effect(SequencerButtonsPanel, Panel):
@@ -565,6 +568,9 @@ class SEQUENCER_PT_input(SequencerButtonsPanel, Panel):
                 col = split.column()
                 col.prop(elem, "filename", text="")  # strip.elements[0] could be a fallback
 
+            # also accessible from the menu
+            layout.operator("sequencer.change_path")
+
         elif seq_type == 'MOVIE':
             split = layout.split(percentage=0.2)
             col = split.column()
diff --git a/source/blender/editors/space_sequencer/sequencer_edit.c b/source/blender/editors/space_sequencer/sequencer_edit.c
index a58bec9eeb9..447426aed13 100644
--- a/source/blender/editors/space_sequencer/sequencer_edit.c
+++ b/source/blender/editors/space_sequencer/sequencer_edit.c
@@ -1569,6 +1569,58 @@ void SEQUENCER_OT_delete(wmOperatorType *ot)
 }
 
 
+/* 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;
+}
+
+
 /* separate_images operator */
 static int sequencer_separate_images_exec(bContext *C, wmOperator *op)
 {
@@ -2803,6 +2855,9 @@ static int sequencer_change_path_exec(bContext *C, wmOperator *op)
 		}
 		RNA_END;
 
+		/* reset these else we wont see all the images */
+		seq->anim_startofs= seq->anim_endofs= 0;
+
 		/* correct start/end frames so we dont move
 		 * important not to set seq->len= len; allow the function to handle it */
 		reload_sequence_new_file(scene, seq, TRUE);
diff --git a/source/blender/editors/space_sequencer/sequencer_intern.h b/source/blender/editors/space_sequencer/sequencer_intern.h
index 6eef2bb8361..7ab76f9b6d7 100644
--- a/source/blender/editors/space_sequencer/sequencer_intern.h
+++ b/source/blender/editors/space_sequencer/sequencer_intern.h
@@ -93,6 +93,7 @@ void SEQUENCER_OT_reassign_inputs(struct wmOperatorType *ot);
 void SEQUENCER_OT_swap_inputs(struct wmOperatorType *ot);
 void SEQUENCER_OT_duplicate(struct wmOperatorType *ot);
 void SEQUENCER_OT_delete(struct wmOperatorType *ot);
+void SEQUENCER_OT_offset_clear(struct wmOperatorType *ot);
 void SEQUENCER_OT_images_separate(struct wmOperatorType *ot);
 void SEQUENCER_OT_meta_toggle(struct wmOperatorType *ot);
 void SEQUENCER_OT_meta_make(struct wmOperatorType *ot);
diff --git a/source/blender/editors/space_sequencer/sequencer_ops.c b/source/blender/editors/space_sequencer/sequencer_ops.c
index ebf400ad5ff..df33ce73b9c 100644
--- a/source/blender/editors/space_sequencer/sequencer_ops.c
+++ b/source/blender/editors/space_sequencer/sequencer_ops.c
@@ -68,6 +68,7 @@ void sequencer_operatortypes(void)
 	WM_operatortype_append(SEQUENCER_OT_swap_inputs);
 	WM_operatortype_append(SEQUENCER_OT_duplicate);
 	WM_operatortype_append(SEQUENCER_OT_delete);
+	WM_operatortype_append(SEQUENCER_OT_offset_clear);
 	WM_operatortype_append(SEQUENCER_OT_images_separate);
 	WM_operatortype_append(SEQUENCER_OT_meta_toggle);
 	WM_operatortype_append(SEQUENCER_OT_meta_make);
@@ -149,6 +150,8 @@ void sequencer_keymap(wmKeyConfig *keyconf)
 	WM_keymap_add_item(keymap, "SEQUENCER_OT_reassign_inputs", RKEY, KM_PRESS, 0, 0);
 	WM_keymap_add_item(keymap, "SEQUENCER_OT_reload", RKEY, KM_PRESS, KM_ALT, 0);
 
+	WM_keymap_add_item(keymap, "SEQUENCER_OT_offset_clear", OKEY, KM_PRESS, KM_ALT, 0);
+
 	WM_keymap_add_item(keymap, "SEQUENCER_OT_duplicate", DKEY, KM_PRESS, KM_SHIFT, 0);
 
 	WM_keymap_add_item(keymap, "SEQUENCER_OT_delete", XKEY, KM_PRESS, 0, 0);