NLA SoC: More UI work + 'Push down' tool

'UI Work'
* Added more drawing code for drawing NLA data 
* Made the operators for the 'channel-list' of NLA work. A special version of borderselect for the NLA channel-list (due to the different vertical order) still needs to be coded though.

'Push Down' tool
The active action of each AnimData block, represented by the reddy/orange channel, can be added to the NLA stack as a new action by using the 'snow-flake' icon/button (probably need a special icon for this later). This will add a new NLA track and an NLA strip referencing this action. The AnimData block's 'active action' slot will then be left empty.

(Unfortunately, there still seems to be a bug here, which I'll check on later)

1 files changed, 17 insertions, 0 deletions

diff --git a/source/blender/editors/space_nla/nla_intern.h b/source/blender/editors/space_nla/nla_intern.h
index 3728ba2cbc8..37eb7774696 100644
--- a/source/blender/editors/space_nla/nla_intern.h
+++ b/source/blender/editors/space_nla/nla_intern.h
@@ -57,6 +57,23 @@ void draw_nla_channel_list(bAnimContext *ac, SpaceNla *snla, ARegion *ar);
 
 void nla_header_buttons(const bContext *C, ARegion *ar);
 
+/* **************************************** */
+/* nla_select.c */
+
+
+/* **************************************** */
+/* nla_edit.c */
+
+/* **************************************** */
+/* nla_channels.c */
+
+void NLA_OT_channels_click(wmOperatorType *ot);
+
+/* **************************************** */
+/* nla_ops.c */
+
+void nla_operatortypes(void);
+void nla_keymap(wmWindowManager *wm);
 
 #endif /* ED_NLA_INTERN_H */