[Bf-blender-cvs] [eea32ffa4dd] smooth-fcurves: Support Copy To Selected and Alt-Click for F-Curves in the curve editor.

[Alexander Gavrilov]

Commit: eea32ffa4dd1c7dede34e32c3a21e5aa7cbf4e9b
Author: Alexander Gavrilov
Date:   Sat Aug 19 19:58:39 2017 +0300
Branches: smooth-fcurves
https://developer.blender.org/rBeea32ffa4dd1c7dede34e32c3a21e5aa7cbf4e9b

Support Copy To Selected and Alt-Click for F-Curves in the curve editor.

This affects both the new smoothing mode setting and display color.

===================================================================

M	source/blender/editors/interface/interface_ops.c
M	source/blender/editors/screen/screen_context.c

===================================================================

diff --git a/source/blender/editors/interface/interface_ops.c b/source/blender/editors/interface/interface_ops.c
index fb95cdf389b..580ad025086 100644
--- a/source/blender/editors/interface/interface_ops.c
+++ b/source/blender/editors/interface/interface_ops.c
@@ -360,6 +360,9 @@ bool UI_context_copy_to_selected_list(
 	else if (RNA_struct_is_a(ptr->type, &RNA_Sequence)) {
 		*r_lb = CTX_data_collection_get(C, "selected_editable_sequences");
 	}
+	else if (RNA_struct_is_a(ptr->type, &RNA_FCurve)) {
+		*r_lb = CTX_data_collection_get(C, "selected_editable_fcurves");
+	}
 	else if (RNA_struct_is_a(ptr->type, &RNA_Node) ||
 	         RNA_struct_is_a(ptr->type, &RNA_NodeSocket))
 	{
diff --git a/source/blender/editors/screen/screen_context.c b/source/blender/editors/screen/screen_context.c
index c165bbfd301..293e507c2b3 100644
--- a/source/blender/editors/screen/screen_context.c
+++ b/source/blender/editors/screen/screen_context.c
@@ -54,6 +54,7 @@
 
 #include "ED_armature.h"
 #include "ED_gpencil.h"
+#include "ED_anim_api.h"
 
 #include "WM_api.h"
 #include "UI_interface.h"
@@ -87,7 +88,7 @@ const char *screen_context_dir[] = {
 	"visible_gpencil_layers", "editable_gpencil_layers", "editable_gpencil_strokes",
 	"active_gpencil_layer", "active_gpencil_frame", "active_gpencil_palette", 
 	"active_gpencil_palettecolor", "active_gpencil_brush",
-	"active_operator",
+	"active_operator", "selected_editable_fcurves",
 	NULL};
 
 int ed_screen_context(const bContext *C, const char *member, bContextDataResult *result)
@@ -608,6 +609,30 @@ int ed_screen_context(const bContext *C, const char *member, bContextDataResult
 			return 1;
 		}
 	}
+	else if (CTX_data_equals(member, "selected_editable_fcurves"))
+	{
+		bAnimContext ac;
+
+		if (ANIM_animdata_get_context(C, &ac) && ELEM(ac.spacetype, SPACE_ACTION, SPACE_IPO)) {
+			bAnimListElem *ale;
+			ListBase anim_data = {NULL, NULL};
+
+			int filter = (ANIMFILTER_DATA_VISIBLE | ANIMFILTER_FOREDIT | ANIMFILTER_NODUPLIS | ANIMFILTER_SEL) |
+			             (ac.spacetype == SPACE_IPO ? ANIMFILTER_CURVE_VISIBLE : ANIMFILTER_LIST_VISIBLE);
+
+			ANIM_animdata_filter(&ac, &anim_data, filter, ac.data, ac.datatype);
+
+			for (ale = anim_data.first; ale; ale = ale->next) {
+				if (ale->type == ANIMTYPE_FCURVE)
+					CTX_data_list_add(result, ale->id, &RNA_FCurve, ale->data);
+			}
+
+			ANIM_animdata_freelist(&anim_data);
+
+			CTX_data_type_set(result, CTX_DATA_TYPE_COLLECTION);
+			return 1;
+		}
+	}
 	else {
 		return 0; /* not found */
 	}