From c4860afba3d1bf18dfc36bf2ec76332267394f5b Mon Sep 17 00:00:00 2001
From: Joshua Leung <aligorith@gmail.com>
Date: Mon, 24 Sep 2007 11:29:25 +0000
Subject: == Action and NLA Editor Transform ==

I've refactored the Action and NLA Editor Transform tools to use the Transform System instead of setting up their own transform loops. This should have happened ages ago, but no-one got around to doing so.

* There are still a few bugs left to iron out of a few features, but on the whole it should work as well as it used to. These are: the values which get displayed when working with NLA-scaled actions may not all be correct yet; and the Time-Slide tool in the Action Editor is currently kindof broken.

* One of the main benefits of this work, is that it is now possible to use Numeric Input during Transforms.

* Also, a bug that meant that it was not possible to negatively scale keyframes in the Action Editor has been resolved.
---
 source/blender/src/transform_generics.c | 45 ++++++++++++++++++++++++++++++++-
 1 file changed, 44 insertions(+), 1 deletion(-)

(limited to 'source/blender/src/transform_generics.c')

diff --git a/source/blender/src/transform_generics.c b/source/blender/src/transform_generics.c
index 357623ea494..562277ecff5 100644
--- a/source/blender/src/transform_generics.c
+++ b/source/blender/src/transform_generics.c
@@ -54,8 +54,10 @@
 #include "BIF_resources.h"
 #include "BIF_mywindow.h"
 #include "BIF_gl.h"
+#include "BIF_editaction.h"
 #include "BIF_editarmature.h"
 #include "BIF_editmesh.h"
+#include "BIF_editnla.h"
 #include "BIF_editsima.h"
 #include "BIF_meshtools.h"
 #include "BIF_retopo.h"
@@ -75,6 +77,7 @@
 #include "BKE_group.h"
 #include "BKE_ipo.h"
 #include "BKE_lattice.h"
+#include "BKE_key.h"
 #include "BKE_mesh.h"
 #include "BKE_modifier.h"
 #include "BKE_object.h"
@@ -85,6 +88,7 @@
 #endif
 
 #include "BSE_view.h"
+#include "BSE_editaction_types.h"
 #include "BDR_unwrapper.h"
 
 #include "BLI_arithb.h"
@@ -215,8 +219,47 @@ void recalcData(TransInfo *t)
 #ifdef WITH_VERSE
 	struct TransData *td;
 #endif
+	
+	if (t->spacetype == SPACE_ACTION) {
+		Object *ob= OBACT;
+		void *data;
+		short context;
 		
-	if (G.obedit) {
+		/* determine what type of data we are operating on */
+		data = get_action_context(&context);
+		if (data == NULL) return;
+	
+		if (G.saction->lock) {
+			if (context == ACTCONT_ACTION) {
+				if(ob) {
+					ob->ctime= -1234567.0f;
+					if(ob->pose || ob_get_key(ob))
+						DAG_object_flush_update(G.scene, ob, OB_RECALC);
+					else
+						DAG_object_flush_update(G.scene, ob, OB_RECALC_OB);
+				}
+			}
+			else if (context == ACTCONT_SHAPEKEY) {
+				DAG_object_flush_update(G.scene, OBACT, OB_RECALC_OB|OB_RECALC_DATA);
+			}
+		}
+	}	
+	else if (t->spacetype == SPACE_NLA) {
+		if (G.snla->lock) {
+			for (base=G.scene->base.first; base; base=base->next) {
+				if (base->flag & BA_HAS_RECALC_OB)
+					base->object->recalc |= OB_RECALC_OB;
+				if (base->flag & BA_HAS_RECALC_DATA)
+					base->object->recalc |= OB_RECALC_DATA;
+				
+				if (base->object->recalc) 
+					base->object->ctime= -1234567.0f;	// eveil! 
+			}
+			
+			DAG_scene_flush_update(G.scene, screen_view3d_layers());
+		}
+	}
+	else if (G.obedit) {
 		if (G.obedit->type == OB_MESH) {
 			if(t->spacetype==SPACE_IMAGE) {
 				flushTransUVs(t);
-- 
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