- sequence strips without scenes would crash on display

- appending scenes would not append the sound and scene ID's for sequence strips
- reload button in sequence header now reloads sounds as well.
- redrawing the sequence image view didnt work while plaing (unless play was activated from that region)
- generic functions for running a callback on sequence strips recursively. seqbase_recursive_apply() and seq_recursive_apply()
- bind marker with camera was set to home key, use Ctrl+B instead.

source/blender/blenkernel/BKE_sequencer.h

@@ -137,6 +137,10 @@ struct SeqEffectHandle {
 /* sequence.c */
 void printf_strip(struct Sequence *seq);
 
+/* apply functions recursively */
+void seqbase_recursive_apply(struct ListBase *seqbase, int (*apply_func)(struct Sequence *seq, void *), void *arg);
+void seq_recursive_apply(struct Sequence *seq, int (*apply_func)(struct Sequence *, void *), void *arg);
+
 // extern
 void seq_free_sequence(struct Scene *scene, struct Sequence *seq);
 void seq_free_strip(struct Strip *strip);

source/blender/blenkernel/intern/sequencer.c

@@ -87,6 +87,20 @@ void printf_strip(Sequence *seq)
 	fprintf(stderr, "\tseq_tx_set_final_left: %d %d\n\n", seq_tx_get_final_left(seq, 0), seq_tx_get_final_right(seq, 0));
 }
 
+void seqbase_recursive_apply(ListBase *seqbase, int (*apply_func)(Sequence *seq, void *), void *arg)
+{
+	Sequence *iseq;
+	for(iseq= seqbase->first; iseq; iseq= iseq->next) {
+		seq_recursive_apply(iseq, apply_func, arg);
+	}
+}
+
+void seq_recursive_apply(Sequence *seq, int (*apply_func)(Sequence *, void *), void *arg)
+{
+	if(apply_func(seq, arg) && seq->seqbase.first)
+		seqbase_recursive_apply(&seq->seqbase, apply_func, arg);
+}
+
 /* **********************************************************************
    alloc / free functions
    ********************************************************************** */
@@ -252,7 +266,7 @@ void seq_free_editing(Scene *scene)
 {
 	Editing *ed = scene->ed;
 	MetaStack *ms;
-	Sequence *seq, *nseq;
+	Sequence *seq;
 
 	if(ed==NULL)
 		return;
@@ -689,28 +703,22 @@ void sort_seq(Scene *scene)
 }
 
 
-void clear_scene_in_allseqs(Scene *sce)
+static int clear_scene_in_allseqs_cb(Sequence *seq, void *arg_pt)
 {
-	Scene *sce1;
-	Editing *ed;
-	Sequence *seq;
+	if(seq->scene==(Scene *)arg_pt)
+		seq->scene= NULL;
+	return 1;
+}
+
+void clear_scene_in_allseqs(Scene *scene)
+{
+	Scene *scene_iter;
 
 	/* when a scene is deleted: test all seqs */
-
-	sce1= G.main->scene.first;
-	while(sce1) {
-		if(sce1!=sce && sce1->ed) {
-			ed= sce1->ed;
-
-			SEQ_BEGIN(ed, seq) {
-
-				if(seq->scene==sce) seq->scene= 0;
-
-			}
-			SEQ_END
+	for(scene_iter= G.main->scene.first; scene_iter; scene_iter= scene_iter->id.next) {
+		if(scene_iter != scene && scene_iter->ed) {
+			seqbase_recursive_apply(&scene_iter->ed->seqbase, clear_scene_in_allseqs_cb, scene);
 		}
-
-		sce1= sce1->id.next;
 	}
 }
 
@@ -2033,9 +2041,14 @@ static void do_build_seq_ibuf(Scene *scene, Sequence * seq, TStripElem *se, int
 		Render *re;
 		RenderResult rres;
 		char scenename[64];
-		int have_seq= (sce->r.scemode & R_DOSEQ) && sce->ed && sce->ed->seqbase.first;
-		int sce_valid =sce && (sce->camera || have_seq);
-			
+		int have_seq= FALSE;
+		int sce_valid= FALSE;
+
+		if(sce) {
+			have_seq= (sce->r.scemode & R_DOSEQ) && sce->ed && sce->ed->seqbase.first;
+			sce_valid= (sce->camera || have_seq);
+		}
+
 		if (se->ibuf == NULL && sce_valid && !build_proxy_run) {
 			se->ibuf = seq_proxy_fetch(scene, seq, cfra, render_size);
 			if (se->ibuf) {
@@ -3217,6 +3230,23 @@ static void free_imbuf_seq_with_ipo(Scene *scene, struct Ipo *ipo)
 }
 #endif
 
+static int seq_sound_reload_cb(Sequence *seq, void *arg_pt)
+{
+	if (seq->type==SEQ_SOUND && seq->sound) {
+		Scene *scene= (Scene *)arg_pt;
+		if(seq->sound_handle)
+			sound_delete_handle(scene, seq->sound_handle);
+
+		seq->sound_handle = sound_new_handle(scene, seq->sound, seq->start, seq->start + seq->strip->len, 0);
+		return 0;
+	}
+	return 1; /* recurse meta's */
+}
+void seqbase_sound_reload(Scene *scene, ListBase *seqbase)
+{
+	seqbase_recursive_apply(seqbase, seq_sound_reload_cb, (void *)scene);
+}
+
 /* seq funcs's for transforming internally
  notice the difference between start/end and left/right.
 

source/blender/blenloader/intern/readfile.c

@@ -4232,6 +4232,7 @@ static void lib_link_scene(FileData *fd, Main *main)
 				if(seq->ipo) seq->ipo= newlibadr_us(fd, sce->id.lib, seq->ipo);
 				if(seq->scene) seq->scene= newlibadr(fd, sce->id.lib, seq->scene);
 				if(seq->sound) {
+					seq->sound_handle= NULL;
 					if(seq->type == SEQ_HD_SOUND)
 						seq->type = SEQ_SOUND;
 					else
@@ -11281,6 +11282,16 @@ static void expand_scene(FileData *fd, Main *mainvar, Scene *sce)
 	if(sce->gpd)
 		expand_doit(fd, mainvar, sce->gpd);
 
+	if(sce->ed) {
+		Sequence *seq;
+
+		SEQ_BEGIN(sce->ed, seq) {
+			if(seq->scene) expand_doit(fd, mainvar, seq->scene);
+			if(seq->sound) expand_doit(fd, mainvar, seq->sound);
+		}
+		SEQ_END
+	}
+
 #ifdef DURIAN_CAMERA_SWITCH
 	{
 		TimeMarker *marker;

source/blender/editors/animation/anim_markers.c

@@ -1062,7 +1062,6 @@ void ED_marker_keymap(wmKeyConfig *keyconf)
 	
 	WM_keymap_add_item(keymap, "MARKER_OT_move", GKEY, KM_PRESS, 0, 0);
 #ifdef DURIAN_CAMERA_SWITCH
-	WM_keymap_add_item(keymap, "MARKER_OT_camera_bind", HOMEKEY, KM_PRESS, 0, 0);
+	WM_keymap_add_item(keymap, "MARKER_OT_camera_bind", BKEY, KM_PRESS, KM_CTRL, 0);
 #endif
-	
 }

source/blender/editors/screen/screen_ops.c

@@ -2332,6 +2332,14 @@ static int match_region_with_redraws(int spacetype, int regiontype, int redraws)
 		if(spacetype==SPACE_TIME)
 			return 1;
 	}
+	else if (regiontype==RGN_TYPE_PREVIEW) {
+		switch (spacetype) {
+			case SPACE_SEQ:
+				if(redraws & (TIME_SEQ|TIME_ALL_ANIM_WIN))
+					return 1;
+				break;
+		}
+	}
 	return 0;
 }
 

source/blender/editors/space_sequencer/sequencer_edit.c

@@ -1672,6 +1672,8 @@ static int sequencer_refresh_all_exec(bContext *C, wmOperator *op)
 
 	free_imbuf_seq(scene, &ed->seqbase, FALSE);
 
+	seqbase_sound_reload(scene, &ed->seqbase);
+
 	WM_event_add_notifier(C, NC_SCENE|ND_SEQUENCER, scene);
 
 	return OPERATOR_FINISHED;

source/blender/makesrna/intern/rna_sequencer.c

@@ -235,9 +235,9 @@ static int rna_Sequence_name_length(PointerRNA *ptr)
 static void rna_Sequence_name_set(PointerRNA *ptr, const char *value)
 {
 	Scene *scene= (Scene*)ptr->id.data;
-	Editing *ed= seq_give_editing(scene, FALSE);
+//	Editing *ed= seq_give_editing(scene, FALSE);
 	Sequence *seq= (Sequence*)ptr->data;
-	Sequence *iseq;
+//	Sequence *iseq;
 	BLI_strncpy(seq->name+2, value, sizeof(seq->name)-2);
 
 	seqUniqueName(&scene->ed->seqbase, seq);