Merging r47382 through r47398 from trunk into soc-2011-tomato

29 files changed, 494 insertions, 164 deletions

diff --git a/source/blender/blenkernel/BKE_image.h b/source/blender/blenkernel/BKE_image.h
index 91e3e9edbf0..ac3daef77f7 100644
--- a/source/blender/blenkernel/BKE_image.h
+++ b/source/blender/blenkernel/BKE_image.h
@@ -44,6 +44,7 @@ struct anim;
 struct Scene;
 struct Object;
 struct ImageFormatData;
+struct Main;
 
 /* call from library */
 void    BKE_image_free(struct Image *me);
@@ -143,6 +144,9 @@ struct Image *BKE_image_add_from_imbuf(struct ImBuf *ibuf);
 /* for reload, refresh, pack */
 void BKE_image_signal(struct Image *ima, struct ImageUser *iuser, int signal);
 
+void BKE_image_walk_all_users(const struct Main *mainp, void *customdata,
+                              void callback(struct Image *ima, struct ImageUser *iuser, void *customdata));
+
 /* ensures an Image exists for viewing nodes or render */
 struct Image *BKE_image_verify_viewer(int type, const char *name);
 
@@ -151,6 +155,7 @@ void BKE_image_assign_ibuf(struct Image *ima, struct ImBuf *ibuf);
 
 /* called on frame change or before render */
 void BKE_image_user_frame_calc(struct ImageUser *iuser, int cfra, int fieldnr);
+void BKE_image_user_check_frame_calc(struct ImageUser *iuser, int cfra, int fieldnr);
 int  BKE_image_user_frame_get(const struct ImageUser *iuser, int cfra, int fieldnr);
 
 /* sets index offset for multilayer files */
diff --git a/source/blender/blenkernel/BKE_paint.h b/source/blender/blenkernel/BKE_paint.h
index b32b7145ff4..419fb4cedae 100644
--- a/source/blender/blenkernel/BKE_paint.h
+++ b/source/blender/blenkernel/BKE_paint.h
@@ -32,6 +32,7 @@
  *  \ingroup bke
  */
 
+struct bContext;
 struct Brush;
 struct MDisps;
 struct MeshElemMap;
@@ -55,6 +56,7 @@ void free_paint(struct Paint *p);
 void copy_paint(struct Paint *src, struct Paint *tar);
 
 struct Paint *paint_get_active(struct Scene *sce);
+struct Paint *paint_get_active_from_context(const struct bContext *C);
 struct Brush *paint_brush(struct Paint *paint);
 void paint_brush_set(struct Paint *paint, struct Brush *br);
 
diff --git a/source/blender/blenkernel/intern/image.c b/source/blender/blenkernel/intern/image.c
index a2b1fb10500..3748a474ddd 100644
--- a/source/blender/blenkernel/intern/image.c
+++ b/source/blender/blenkernel/intern/image.c
@@ -91,6 +91,14 @@
 
 #include "BLO_sys_types.h" // for intptr_t support
 
+/* for image user iteration */
+#include "DNA_node_types.h"
+#include "DNA_space_types.h"
+#include "DNA_screen_types.h"
+#include "DNA_view3d_types.h"
+
+#include "WM_api.h"
+
 /* max int, to indicate we don't store sequences in ibuf */
 #define IMA_NO_INDEX    0x7FEFEFEF
 
@@ -1814,6 +1822,65 @@ void BKE_image_assign_ibuf(Image *ima, ImBuf *ibuf)
 	image_assign_ibuf(ima, ibuf, IMA_NO_INDEX, 0);
 }
 
+void BKE_image_walk_all_users(const Main *mainp, void *customdata,
+                              void callback(Image *ima, ImageUser *iuser, void *customdata))
+{
+	wmWindowManager *wm;
+	wmWindow *win;
+	Tex *tex;
+
+	/* texture users */
+	for (tex = mainp->tex.first; tex; tex = tex->id.next) {
+		if (tex->type == TEX_IMAGE && tex->ima) {
+			if (ELEM(tex->ima->source, IMA_SRC_MOVIE, IMA_SRC_SEQUENCE)) {
+				callback(tex->ima, &tex->iuser, customdata);
+			}
+		}
+	}
+
+	/* image window, compo node users */
+	for (wm = mainp->wm.first; wm; wm = wm->id.next) { /* only 1 wm */
+		for (win = wm->windows.first; win; win = win->next) {
+			ScrArea *sa;
+			for (sa = win->screen->areabase.first; sa; sa = sa->next) {
+				if (sa->spacetype == SPACE_VIEW3D) {
+					View3D *v3d = sa->spacedata.first;
+					BGpic *bgpic;
+					for (bgpic = v3d->bgpicbase.first; bgpic; bgpic = bgpic->next) {
+						callback(bgpic->ima, &bgpic->iuser, customdata);
+					}
+				}
+				else if (sa->spacetype == SPACE_IMAGE) {
+					SpaceImage *sima = sa->spacedata.first;
+					callback(sima->image, &sima->iuser, customdata);
+				}
+				else if (sa->spacetype == SPACE_NODE) {
+					SpaceNode *snode = sa->spacedata.first;
+					if ((snode->treetype == NTREE_COMPOSIT) && (snode->nodetree)) {
+						bNode *node;
+						for (node = snode->nodetree->nodes.first; node; node = node->next) {
+							if (node->id && node->type == CMP_NODE_IMAGE) {
+								Image *ima = (Image *)node->id;
+								ImageUser *iuser = node->storage;
+								callback(ima, iuser, customdata);
+							}
+						}
+					}
+				}
+			}
+		}
+	}
+}
+
+static void image_tag_frame_recalc(Image *ima, ImageUser *iuser, void *customdata)
+{
+	Image *changed_image = customdata;
+
+	if (ima == changed_image) {
+		iuser->flag |= IMA_NEED_FRAME_RECALC;
+	}
+}
+
 void BKE_image_signal(Image *ima, ImageUser *iuser, int signal)
 {
 	if (ima == NULL)
@@ -1847,6 +1914,9 @@ void BKE_image_signal(Image *ima, ImageUser *iuser, int signal)
 			ima->ok = 1;
 			if (iuser)
 				iuser->ok = 1;
+
+			BKE_image_walk_all_users(G.main, ima, image_tag_frame_recalc);
+
 			break;
 
 		case IMA_SIGNAL_RELOAD:
@@ -2669,6 +2739,15 @@ void BKE_image_user_frame_calc(ImageUser *iuser, int cfra, int fieldnr)
 	if (iuser->ok == 0) iuser->ok = 1;
 }
 
+void BKE_image_user_check_frame_calc(ImageUser *iuser, int cfra, int fieldnr)
+{
+	if ((iuser->flag & IMA_ANIM_ALWAYS) || (iuser->flag & IMA_NEED_FRAME_RECALC)) {
+		BKE_image_user_frame_calc(iuser, cfra, fieldnr);
+
+		iuser->flag &= ~IMA_NEED_FRAME_RECALC;
+	}
+}
+
 int BKE_image_has_alpha(struct Image *image)
 {
 	ImBuf *ibuf;
@@ -2684,4 +2763,3 @@ int BKE_image_has_alpha(struct Image *image)
 	else
 		return 0;
 }
-
diff --git a/source/blender/blenkernel/intern/paint.c b/source/blender/blenkernel/intern/paint.c
index c7f904755d9..f7e3e103e99 100644
--- a/source/blender/blenkernel/intern/paint.c
+++ b/source/blender/blenkernel/intern/paint.c
@@ -41,6 +41,7 @@
 #include "BLI_utildefines.h"
 
 #include "BKE_brush.h"
+#include "BKE_context.h"
 #include "BKE_library.h"
 #include "BKE_paint.h"
 #include "BKE_subsurf.h"
@@ -83,6 +84,54 @@ Paint *paint_get_active(Scene *sce)
 	return NULL;
 }
 
+Paint *paint_get_active_from_context(const bContext *C)
+{
+	Scene *sce = CTX_data_scene(C);
+
+	if (sce) {
+		ToolSettings *ts = sce->toolsettings;
+		Object *obact = NULL;
+
+		if (sce->basact && sce->basact->object)
+			obact = sce->basact->object;
+
+		if (CTX_wm_space_image(C) != NULL) {
+			if (obact->mode == OB_MODE_EDIT) {
+				if (ts->use_uv_sculpt)
+					return &ts->uvsculpt->paint;
+				else
+					return &ts->imapaint.paint;
+			}
+			else {
+				return &ts->imapaint.paint;
+			}
+		}
+		else if (obact) {
+			switch (obact->mode) {
+				case OB_MODE_SCULPT:
+					return &ts->sculpt->paint;
+				case OB_MODE_VERTEX_PAINT:
+					return &ts->vpaint->paint;
+				case OB_MODE_WEIGHT_PAINT:
+					return &ts->wpaint->paint;
+				case OB_MODE_TEXTURE_PAINT:
+					return &ts->imapaint.paint;
+				case OB_MODE_EDIT:
+					if (ts->use_uv_sculpt)
+						return &ts->uvsculpt->paint;
+					else
+						return &ts->imapaint.paint;
+			}
+		}
+		else {
+			/* default to image paint */
+			return &ts->imapaint.paint;
+		}
+	}
+
+	return NULL;
+}
+
 Brush *paint_brush(Paint *p)
 {
 	return p ? p->brush : NULL;
diff --git a/source/blender/compositor/operations/COM_GaussianBokehBlurOperation.cpp b/source/blender/compositor/operations/COM_GaussianBokehBlurOperation.cpp
index b5d175729f3..642a28627bd 100644
--- a/source/blender/compositor/operations/COM_GaussianBokehBlurOperation.cpp
+++ b/source/blender/compositor/operations/COM_GaussianBokehBlurOperation.cpp
@@ -43,6 +43,8 @@ void *GaussianBokehBlurOperation::initializeTileData(rcti *rect, MemoryBuffer **
 
 void GaussianBokehBlurOperation::initExecution()
 {
+	BlurBaseOperation::initExecution();
+
 	if (this->sizeavailable) {
 		updateGauss(NULL);
 	}
diff --git a/source/blender/compositor/operations/COM_GaussianXBlurOperation.cpp b/source/blender/compositor/operations/COM_GaussianXBlurOperation.cpp
index 121bbbd45a0..852754416f4 100644
--- a/source/blender/compositor/operations/COM_GaussianXBlurOperation.cpp
+++ b/source/blender/compositor/operations/COM_GaussianXBlurOperation.cpp
@@ -45,6 +45,8 @@ void *GaussianXBlurOperation::initializeTileData(rcti *rect, MemoryBuffer **memo
 
 void GaussianXBlurOperation::initExecution()
 {
+	BlurBaseOperation::initExecution();
+
 	if (this->sizeavailable) {
 		float rad = size*this->data->sizex;
 		if (rad<1)
diff --git a/source/blender/editors/animation/anim_channels_defines.c b/source/blender/editors/animation/anim_channels_defines.c
index 386313b1d3c..7f7d269a7c3 100644
--- a/source/blender/editors/animation/anim_channels_defines.c
+++ b/source/blender/editors/animation/anim_channels_defines.c
@@ -395,11 +395,8 @@ static short acf_generic_dataexpand_setting_valid(bAnimContext *ac, bAnimListEle
 /* get backdrop color for summary widget */
 static void acf_summary_color(bAnimContext *UNUSED(ac), bAnimListElem *UNUSED(ale), float r_color[3])
 {
-	// FIXME: hardcoded color - same as the 'action' line in NLA
-	// reddish color
-	r_color[0] = 0.8f;
-	r_color[1] = 0.2f;
-	r_color[2] = 0.0f;
+	/* reddish color - same as the 'action' line in NLA */
+	UI_GetThemeColor3fv(TH_ANIM_ACTIVE, r_color);
 }
 
 /* backdrop for summary widget */
diff --git a/source/blender/editors/include/UI_resources.h b/source/blender/editors/include/UI_resources.h
index 257f5c2119c..2ef5277a3c6 100644
--- a/source/blender/editors/include/UI_resources.h
+++ b/source/blender/editors/include/UI_resources.h
@@ -200,7 +200,20 @@ enum {
 	TH_MATCH,           /* highlight color for search matches */
 	TH_SELECT_HIGHLIGHT, /* highlight color for selected outliner item */
 
-	TH_SKIN_ROOT
+	TH_SKIN_ROOT,
+	
+	TH_ANIM_ACTIVE,   /* active action */
+	TH_ANIM_INACTIVE, /* no active action */
+	
+	TH_NLA_TWEAK,        /* 'tweaking' track in NLA */
+	TH_NLA_TWEAK_DUPLI,  /* error/warning flag for other strips referencing dupli strip */
+	
+	TH_NLA_TRANSITION,
+	TH_NLA_TRANSITION_SEL,
+	TH_NLA_META,
+	TH_NLA_META_SEL,
+	TH_NLA_SOUND,
+	TH_NLA_SOUND_SEL
 };
 /* XXX WARNING: previous is saved in file, so do not change order! */
 
@@ -239,6 +252,9 @@ void    UI_GetThemeColor3fv(int colorid, float col[3]);
 void    UI_GetThemeColorShade3fv(int colorid, int offset, float col[3]);
 void    UI_GetThemeColorShade3ubv(int colorid, int offset, unsigned char col[3]);
 
+// get four color values, scaled to 0.0-1.0 range
+void    UI_GetThemeColor4fv(int colorid, float col[4]);
+
 // get the 3 or 4 byte values
 void UI_GetThemeColor3ubv(int colorid, unsigned char col[3]);
 void UI_GetThemeColor4ubv(int colorid, unsigned char col[4]);
diff --git a/source/blender/editors/interface/resources.c b/source/blender/editors/interface/resources.c
index 5aec4b3c211..f2ea81abcbf 100644
--- a/source/blender/editors/interface/resources.c
+++ b/source/blender/editors/interface/resources.c
@@ -473,6 +473,39 @@ const unsigned char *UI_ThemeGetColorPtr(bTheme *btheme, int spacetype, int colo
 				case TH_SKIN_ROOT:
 					cp = ts->skin_root;
 					break;
+					
+				case TH_ANIM_ACTIVE:
+					cp = ts->anim_active;
+					break;
+				case TH_ANIM_INACTIVE:
+					cp = ts->anim_non_active;
+					break;
+				
+				case TH_NLA_TWEAK:
+					cp = ts->nla_tweaking;
+					break;
+				case TH_NLA_TWEAK_DUPLI:
+					cp = ts->nla_tweakdupli;
+					break;
+				
+				case TH_NLA_TRANSITION:
+					cp = ts->nla_transition;
+					break;
+				case TH_NLA_TRANSITION_SEL:
+					cp = ts->nla_transition_sel;
+					break;
+				case TH_NLA_META:
+					cp = ts->nla_meta;
+					break;
+				case TH_NLA_META_SEL:
+					cp = ts->nla_meta_sel;
+					break;
+				case TH_NLA_SOUND:
+					cp = ts->nla_sound;
+					break;
+				case TH_NLA_SOUND_SEL:
+					cp = ts->nla_sound_sel;
+					break;
 			}
 		}
 	}
@@ -735,19 +768,34 @@ void ui_theme_init_default(void)
 	rgba_char_args_set(btheme->tipo.handle_sel_auto_clamped, 0xf0, 0xaf, 0x90, 255);
 	btheme->tipo.handle_vertex_size = 4;
 	
-	rgba_char_args_set(btheme->tipo.ds_channel,     82, 96, 110, 255);
+	rgba_char_args_set(btheme->tipo.ds_channel,      82, 96, 110, 255);
 	rgba_char_args_set(btheme->tipo.ds_subchannel,  124, 137, 150, 255);
-	rgba_char_args_set(btheme->tipo.group, 79, 101, 73, 255);
-	rgba_char_args_set(btheme->tipo.group_active, 135, 177, 125, 255);
+	rgba_char_args_set(btheme->tipo.group,           79, 101, 73, 255);
+	rgba_char_args_set(btheme->tipo.group_active,   135, 177, 125, 255);
 
 	/* dopesheet */
 	btheme->tact = btheme->tipo;
 	rgba_char_args_set(btheme->tact.strip,          12, 10, 10, 128);
 	rgba_char_args_set(btheme->tact.strip_select,   255, 140, 0, 255);
 	
+	rgba_char_args_set(btheme->tact.anim_active,    204, 112, 26, 102);
+	
 	/* space nla */
 	btheme->tnla = btheme->tact;
 	
+	rgba_char_args_set(btheme->tnla.anim_active,    204, 112, 26, 102); /* same as for dopesheet; duplicate here for easier reference */
+	rgba_char_args_set(btheme->tnla.anim_non_active,153, 135, 97, 77);
+	
+	rgba_char_args_set(btheme->tnla.nla_tweaking,   77, 243, 26, 77);
+	rgba_char_args_set(btheme->tnla.nla_tweakdupli, 217, 0, 0, 255);
+	
+	rgba_char_args_set(btheme->tnla.nla_transition,     28, 38, 48, 255);
+	rgba_char_args_set(btheme->tnla.nla_transition_sel, 46, 117, 219, 255);
+	rgba_char_args_set(btheme->tnla.nla_meta,           51, 38, 66, 255);
+	rgba_char_args_set(btheme->tnla.nla_meta_sel,       105, 33, 150, 255);
+	rgba_char_args_set(btheme->tnla.nla_sound,          43, 61, 61, 255);
+	rgba_char_args_set(btheme->tnla.nla_sound_sel,      31, 122, 122, 255);
+	
 	/* space file */
 	/* to have something initialized */
 	btheme->tfile = btheme->tv3d;
@@ -1043,6 +1091,17 @@ void UI_GetThemeColor3fv(int colorid, float col[3])
 	col[2] = ((float)cp[2]) / 255.0f;
 }
 
+void UI_GetThemeColor4fv(int colorid, float col[4])
+{
+	const unsigned char *cp;
+	
+	cp = UI_ThemeGetColorPtr(theme_active, theme_spacetype, colorid);
+	col[0] = ((float)cp[0]) / 255.0f;
+	col[1] = ((float)cp[1]) / 255.0f;
+	col[2] = ((float)cp[2]) / 255.0f;
+	col[3] = ((float)cp[3]) / 255.0f;
+}
+
 // get the color, range 0.0-1.0, complete with shading offset
 void UI_GetThemeColorShade3fv(int colorid, int offset, float col[3])
 {
@@ -1816,6 +1875,29 @@ void init_userdef_do_versions(void)
 		for (btheme = U.themes.first; btheme; btheme = btheme->next)
 			rgba_char_args_set(btheme->tv3d.skin_root, 180, 77, 77, 255);
 	}
+	
+	if (bmain->versionfile < 263 || (bmain->versionfile == 263 && bmain->subversionfile < 7)) {
+		bTheme *btheme;
+		
+		for (btheme = U.themes.first; btheme; btheme = btheme->next) {
+			/* DopeSheet Summary */
+			rgba_char_args_set(btheme->tact.anim_active,    204, 112, 26, 102); 
+			
+			/* NLA Colors */
+			rgba_char_args_set(btheme->tnla.anim_active,    204, 112, 26, 102); /* same as dopesheet above */
+			rgba_char_args_set(btheme->tnla.anim_non_active,153, 135, 97, 77);
+			
+			rgba_char_args_set(btheme->tnla.nla_tweaking,   77, 243, 26, 77);
+			rgba_char_args_set(btheme->tnla.nla_tweakdupli, 217, 0, 0, 255);
+			
+			rgba_char_args_set(btheme->tnla.nla_transition,     28, 38, 48, 255);
+			rgba_char_args_set(btheme->tnla.nla_transition_sel, 46, 117, 219, 255);
+			rgba_char_args_set(btheme->tnla.nla_meta,           51, 38, 66, 255);
+			rgba_char_args_set(btheme->tnla.nla_meta_sel,       105, 33, 150, 255);
+			rgba_char_args_set(btheme->tnla.nla_sound,          43, 61, 61, 255);
+			rgba_char_args_set(btheme->tnla.nla_sound_sel,      31, 122, 122, 255);
+		}
+	}
 
 	/* GL Texture Garbage Collection (variable abused above!) */
 	if (U.textimeout == 0) {
diff --git a/source/blender/editors/sculpt_paint/paint_cursor.c b/source/blender/editors/sculpt_paint/paint_cursor.c
index b5d44676cf6..5ca436b07b2 100644
--- a/source/blender/editors/sculpt_paint/paint_cursor.c
+++ b/source/blender/editors/sculpt_paint/paint_cursor.c
@@ -333,7 +333,7 @@ static int sculpt_get_brush_geometry(bContext *C, ViewContext *vc,
                                      float location[3])
 {
 	Scene *scene = CTX_data_scene(C);
-	Paint *paint = paint_get_active(scene);
+	Paint *paint = paint_get_active_from_context(C);
 	Brush *brush = paint_brush(paint);
 	float window[2];
 	int hit;
@@ -503,7 +503,7 @@ static void paint_cursor_on_hit(Sculpt *sd, Brush *brush, ViewContext *vc,
 static void paint_draw_cursor(bContext *C, int x, int y, void *UNUSED(unused))
 {
 	Scene *scene = CTX_data_scene(C);
-	Paint *paint = paint_get_active(scene);
+	Paint *paint = paint_get_active_from_context(C);
 	Brush *brush = paint_brush(paint);
 	ViewContext vc;
 	float final_radius;
@@ -605,7 +605,7 @@ static void paint_draw_cursor(bContext *C, int x, int y, void *UNUSED(unused))
 
 void paint_cursor_start(bContext *C, int (*poll)(bContext *C))
 {
-	Paint *p = paint_get_active(CTX_data_scene(C));
+	Paint *p = paint_get_active_from_context(C);
 
 	if (p && !p->paint_cursor)
 		p->paint_cursor = WM_paint_cursor_activate(CTX_wm_manager(C), poll, paint_draw_cursor, NULL);
diff --git a/source/blender/editors/sculpt_paint/paint_image.c b/source/blender/editors/sculpt_paint/paint_image.c
index ed86cb67687..4dee83dbb82 100644
--- a/source/blender/editors/sculpt_paint/paint_image.c
+++ b/source/blender/editors/sculpt_paint/paint_image.c
@@ -5215,7 +5215,7 @@ static void brush_drawcursor(bContext *C, int x, int y, void *UNUSED(customdata)
 
 	Scene *scene = CTX_data_scene(C);
 	//Brush *brush= image_paint_brush(C);
-	Paint *paint = paint_get_active(scene);
+	Paint *paint = paint_get_active_from_context(C);
 	Brush *brush = paint_brush(paint);
 
 	if (paint && brush && paint->flags & PAINT_SHOW_BRUSH) {
@@ -5420,13 +5420,12 @@ void PAINT_OT_grab_clone(wmOperatorType *ot)
 
 static int sample_color_exec(bContext *C, wmOperator *op)
 {
-	Scene *scene = CTX_data_scene(C);
 	Brush *brush = image_paint_brush(C);
 	ARegion *ar = CTX_wm_region(C);
 	int location[2];
 
 	RNA_int_get_array(op->ptr, "location", location);
-	paint_sample_color(scene, ar, location[0], location[1]);
+	paint_sample_color(C, ar, location[0], location[1]);
 
 	WM_event_add_notifier(C, NC_BRUSH | NA_EDITED, brush);
 	
diff --git a/source/blender/editors/sculpt_paint/paint_intern.h b/source/blender/editors/sculpt_paint/paint_intern.h
index de149bf2806..794e7755636 100644
--- a/source/blender/editors/sculpt_paint/paint_intern.h
+++ b/source/blender/editors/sculpt_paint/paint_intern.h
@@ -137,7 +137,7 @@ float paint_get_tex_pixel(struct Brush *br, float u, float v);
 int imapaint_pick_face(struct ViewContext *vc, const int mval[2], unsigned int *index, unsigned int totface);
 void imapaint_pick_uv(struct Scene *scene, struct Object *ob, unsigned int faceindex, const int xy[2], float uv[2]);
 
-void paint_sample_color(struct Scene *scene, struct ARegion *ar, int x, int y);
+void paint_sample_color(const struct bContext *C, struct ARegion *ar, int x, int y);
 void BRUSH_OT_curve_preset(struct wmOperatorType *ot);
 
 void PAINT_OT_face_select_linked(struct wmOperatorType *ot);
diff --git a/source/blender/editors/sculpt_paint/paint_ops.c b/source/blender/editors/sculpt_paint/paint_ops.c
index 23d1c0090a0..7df6a893b5c 100644
--- a/source/blender/editors/sculpt_paint/paint_ops.c
+++ b/source/blender/editors/sculpt_paint/paint_ops.c
@@ -60,7 +60,7 @@
 static int brush_add_exec(bContext *C, wmOperator *UNUSED(op))
 {
 	/*int type = RNA_enum_get(op->ptr, "type");*/
-	Paint *paint = paint_get_active(CTX_data_scene(C));
+	Paint *paint = paint_get_active_from_context(C);
 	struct Brush *br = paint_brush(paint);
 
 	if (br)
@@ -68,7 +68,7 @@ static int brush_add_exec(bContext *C, wmOperator *UNUSED(op))
 	else
 		br = BKE_brush_add("Brush");
 
-	paint_brush_set(paint_get_active(CTX_data_scene(C)), br);
+	paint_brush_set(paint, br);
 
 	return OPERATOR_FINISHED;
 }
@@ -91,7 +91,7 @@ static void BRUSH_OT_add(wmOperatorType *ot)
 static int brush_scale_size_exec(bContext *C, wmOperator *op)
 {
 	Scene *scene = CTX_data_scene(C);
-	Paint  *paint =  paint_get_active(scene);
+	Paint  *paint =  paint_get_active_from_context(C);
 	struct Brush  *brush =  paint_brush(paint);
 	// Object *ob=     CTX_data_active_object(C);
 	float scalar = RNA_float_get(op->ptr, "scalar");
@@ -173,7 +173,7 @@ static void PAINT_OT_vertex_color_set(wmOperatorType *ot)
 
 static int brush_reset_exec(bContext *C, wmOperator *UNUSED(op))
 {
-	Paint *paint = paint_get_active(CTX_data_scene(C));
+	Paint *paint = paint_get_active_from_context(C);
 	struct Brush *brush = paint_brush(paint);
 	Object *ob = CTX_data_active_object(C);
 
diff --git a/source/blender/editors/sculpt_paint/paint_stroke.c b/source/blender/editors/sculpt_paint/paint_stroke.c
index 987ab932fd6..e36056e0fd9 100644
--- a/source/blender/editors/sculpt_paint/paint_stroke.c
+++ b/source/blender/editors/sculpt_paint/paint_stroke.c
@@ -100,10 +100,11 @@ typedef struct PaintStroke {
 /*** Cursor ***/
 static void paint_draw_smooth_stroke(bContext *C, int x, int y, void *customdata) 
 {
-	Brush *brush = paint_brush(paint_get_active(CTX_data_scene(C)));
+	Paint *paint = paint_get_active_from_context(C);
+	Brush *brush = paint_brush(paint);
 	PaintStroke *stroke = customdata;
 
-	glColor4ubv(paint_get_active(CTX_data_scene(C))->paint_cursor_col);
+	glColor4ubv(paint->paint_cursor_col);
 	glEnable(GL_LINE_SMOOTH);
 	glEnable(GL_BLEND);
 
@@ -141,7 +142,7 @@ static float event_tablet_data(wmEvent *event, int *pen_flip)
 static void paint_brush_stroke_add_step(bContext *C, wmOperator *op, wmEvent *event, float mouse_in[2])
 {
 	Scene *scene = CTX_data_scene(C);
-	Paint *paint = paint_get_active(scene);
+	Paint *paint = paint_get_active_from_context(C);
 	Brush *brush = paint_brush(paint);
 	PaintStroke *stroke = op->customdata;
 	float mouse[3];
@@ -281,7 +282,7 @@ PaintStroke *paint_stroke_new(bContext *C,
 {
 	PaintStroke *stroke = MEM_callocN(sizeof(PaintStroke), "PaintStroke");
 
-	stroke->brush = paint_brush(paint_get_active(CTX_data_scene(C)));
+	stroke->brush = paint_brush(paint_get_active_from_context(C));
 	view3d_set_viewcontext(C, &stroke->vc);
 	view3d_get_transformation(stroke->vc.ar, stroke->vc.rv3d, stroke->vc.obact, &stroke->mats);
 
@@ -394,7 +395,7 @@ static void paint_stroke_sample_average(const PaintStroke *stroke,
 
 int paint_stroke_modal(bContext *C, wmOperator *op, wmEvent *event)
 {
-	Paint *p = paint_get_active(CTX_data_scene(C));
+	Paint *p = paint_get_active_from_context(C);
 	PaintStroke *stroke = op->customdata;
 	PaintSample sample_average;
 	float mouse[2];
@@ -518,7 +519,7 @@ void paint_stroke_set_mode_data(PaintStroke *stroke, void *mode_data)
 
 int paint_poll(bContext *C)
 {
-	Paint *p = paint_get_active(CTX_data_scene(C));
+	Paint *p = paint_get_active_from_context(C);
 	Object *ob = CTX_data_active_object(C);
 
 	return p && ob && paint_brush(p) &&
diff --git a/source/blender/editors/sculpt_paint/paint_utils.c b/source/blender/editors/sculpt_paint/paint_utils.c
index 4c374674c9a..082e40f8e4c 100644
--- a/source/blender/editors/sculpt_paint/paint_utils.c
+++ b/source/blender/editors/sculpt_paint/paint_utils.c
@@ -333,9 +333,9 @@ int imapaint_pick_face(ViewContext *vc, const int mval[2], unsigned int *index,
 }
 
 /* used for both 3d view and image window */
-void paint_sample_color(Scene *scene, ARegion *ar, int x, int y)    /* frontbuf */
+void paint_sample_color(const bContext *C, ARegion *ar, int x, int y)    /* frontbuf */
 {
-	Brush *br = paint_brush(paint_get_active(scene));
+	Brush *br = paint_brush(paint_get_active_from_context(C));
 	unsigned int col;
 	char *cp;
 
@@ -357,7 +357,7 @@ void paint_sample_color(Scene *scene, ARegion *ar, int x, int y)    /* frontbuf
 
 static int brush_curve_preset_exec(bContext *C, wmOperator *op)
 {
-	Brush *br = paint_brush(paint_get_active(CTX_data_scene(C)));
+	Brush *br = paint_brush(paint_get_active_from_context(C));
 	BKE_brush_curve_preset(br, RNA_enum_get(op->ptr, "shape"));
 
 	return OPERATOR_FINISHED;
@@ -365,7 +365,7 @@ static int brush_curve_preset_exec(bContext *C, wmOperator *op)
 
 static int brush_curve_preset_poll(bContext *C)
 {
-	Brush *br = paint_brush(paint_get_active(CTX_data_scene(C)));
+	Brush *br = paint_brush(paint_get_active_from_context(C));
 
 	return br && br->curve;
 }
diff --git a/source/blender/editors/space_action/action_draw.c b/source/blender/editors/space_action/action_draw.c
index 3961e566f80..84ff038a050 100644
--- a/source/blender/editors/space_action/action_draw.c
+++ b/source/blender/editors/space_action/action_draw.c
@@ -236,8 +236,8 @@ void draw_channel_strips(bAnimContext *ac, SpaceAction *saction, ARegion *ar)
 					switch (ale->type) {
 						case ANIMTYPE_SUMMARY:
 						{
-							// FIXME: hardcoded colors - reddish color from NLA
-							glColor4f(0.8f, 0.2f, 0.0f, 0.4f);
+							/* reddish color from NLA */
+							UI_ThemeColor4(TH_ANIM_ACTIVE);
 						}
 						break;
 						
diff --git a/source/blender/editors/space_buttons/buttons_texture.c b/source/blender/editors/space_buttons/buttons_texture.c
index 5c5c24f7bc1..cdecda63432 100644
--- a/source/blender/editors/space_buttons/buttons_texture.c
+++ b/source/blender/editors/space_buttons/buttons_texture.c
@@ -175,7 +175,7 @@ static void buttons_texture_users_from_context(ListBase *users, const bContext *
 	if (!(pinid || pinid == &scene->id)) {
 		ob = (scene->basact) ? scene->basact->object : NULL;
 		wrld = scene->world;
-		brush = paint_brush(paint_get_active(scene));
+		brush = paint_brush(paint_get_active_from_context(C));
 	}
 
 	if (ob && ob->type == OB_LAMP && !la)
diff --git a/source/blender/editors/space_console/console_intern.h b/source/blender/editors/space_console/console_intern.h
index c0abd094e62..3d30dcad710 100644
--- a/source/blender/editors/space_console/console_intern.h
+++ b/source/blender/editors/space_console/console_intern.h
@@ -54,6 +54,9 @@ void CONSOLE_OT_move(struct wmOperatorType *ot);
 void CONSOLE_OT_delete(struct wmOperatorType *ot);
 void CONSOLE_OT_insert(struct wmOperatorType *ot);
 
+void CONSOLE_OT_indent(struct wmOperatorType *ot);
+void CONSOLE_OT_unindent(struct wmOperatorType *ot);
+
 void CONSOLE_OT_history_append(struct wmOperatorType *ot);
 void CONSOLE_OT_scrollback_append(struct wmOperatorType *ot);
 
diff --git a/source/blender/editors/space_console/console_ops.c b/source/blender/editors/space_console/console_ops.c
index 5ed384d22af..7efcbcceb3c 100644
--- a/source/blender/editors/space_console/console_ops.c
+++ b/source/blender/editors/space_console/console_ops.c
@@ -364,9 +364,8 @@ static int console_insert_exec(bContext *C, wmOperator *op)
 	char *str = RNA_string_get_alloc(op->ptr, "text", NULL, 0);
 	int len;
 
-	// XXX, alligned tab key hack
 	if (str[0] == '\t' && str[1] == '\0') {
-		len = TAB_LENGTH - (ci->cursor % TAB_LENGTH);
+		len = TAB_LENGTH;
 		MEM_freeN(str);
 		str = MEM_mallocN(len + 1, "insert_exec");
 		memset(str, ' ', len);
@@ -430,6 +429,95 @@ void CONSOLE_OT_insert(wmOperatorType *ot)
 	RNA_def_property_flag(prop, PROP_SKIP_SAVE);
 }
 
+static int console_indent_exec(bContext *C, wmOperator *UNUSED(op))
+{
+	SpaceConsole *sc = CTX_wm_space_console(C);
+	ARegion *ar = CTX_wm_region(C);
+	ConsoleLine *ci = console_history_verify(C);
+	int spaces;
+	int len;
+
+	for (spaces = 0; spaces < ci->len; spaces++) {
+		if (ci->line[spaces] != ' ')
+			break;
+	}
+
+	len = TAB_LENGTH - spaces % TAB_LENGTH;
+
+	console_line_verify_length(ci, ci->len + len);
+
+	memmove(ci->line + len, ci->line, ci->len);
+	memset(ci->line, ' ', len);
+	ci->len += len;
+	console_line_cursor_set(ci, ci->cursor + len);
+
+	console_textview_update_rect(sc, ar);
+	ED_area_tag_redraw(CTX_wm_area(C));
+
+	console_scroll_bottom(ar);
+
+	return OPERATOR_FINISHED;
+}
+
+void CONSOLE_OT_indent(wmOperatorType *ot)
+{
+	/* identifiers */
+	ot->name = "Indent";
+	ot->description = "Add 4 spaces at line beginning";
+	ot->idname = "CONSOLE_OT_indent";
+
+	/* api callbacks */
+	ot->exec = console_indent_exec;
+	ot->poll = ED_operator_console_active;
+}
+
+static int console_unindent_exec(bContext *C, wmOperator *UNUSED(op))
+{
+	SpaceConsole *sc = CTX_wm_space_console(C);
+	ARegion *ar = CTX_wm_region(C);
+	ConsoleLine *ci = console_history_verify(C);
+	int spaces;
+	int len;
+
+	for (spaces = 0; spaces < ci->len; spaces++) {
+		if (ci->line[spaces] != ' ')
+			break;
+	}
+
+	if (spaces == 0)
+		return OPERATOR_CANCELLED;
+
+	len = spaces % TAB_LENGTH;
+	if (len == 0)
+		len = TAB_LENGTH;
+
+	console_line_verify_length(ci, ci->len - len);
+
+	memmove(ci->line, ci->line + len, (ci->len - len) + 1);
+	ci->len -= len;
+	console_line_cursor_set(ci, ci->cursor - len);
+
+	//console_select_offset(sc, -4);
+
+	console_textview_update_rect(sc, ar);
+	ED_area_tag_redraw(CTX_wm_area(C));
+
+	console_scroll_bottom(ar);
+
+	return OPERATOR_FINISHED;
+}
+
+void CONSOLE_OT_unindent(wmOperatorType *ot)
+{
+	/* identifiers */
+	ot->name = "Unindent";
+	ot->description = "Delete 4 spaces from line beginning";
+	ot->idname = "CONSOLE_OT_unindent";
+
+	/* api callbacks */
+	ot->exec = console_unindent_exec;
+	ot->poll = ED_operator_console_active;
+}
 
 static EnumPropertyItem console_delete_type_items[] = {
 	{DEL_NEXT_CHAR, "NEXT_CHARACTER", 0, "Next Character", ""},
@@ -757,7 +845,8 @@ void CONSOLE_OT_scrollback_append(wmOperatorType *ot)
 		{CONSOLE_LINE_INPUT,    "INPUT", 0, "Input", ""},
 		{CONSOLE_LINE_INFO,     "INFO", 0, "Information", ""},
 		{CONSOLE_LINE_ERROR,    "ERROR", 0, "Error", ""},
-		{0, NULL, 0, NULL, NULL}};
+		{0, NULL, 0, NULL, NULL}
+	};
 
 	/* identifiers */
 	ot->name = "Scrollback Append";
diff --git a/source/blender/editors/space_console/space_console.c b/source/blender/editors/space_console/space_console.c
index a25606db2b3..460b31d69bd 100644
--- a/source/blender/editors/space_console/space_console.c
+++ b/source/blender/editors/space_console/space_console.c
@@ -246,6 +246,9 @@ static void console_operatortypes(void)
 	WM_operatortype_append(CONSOLE_OT_move);
 	WM_operatortype_append(CONSOLE_OT_delete);
 	WM_operatortype_append(CONSOLE_OT_insert);
+
+	WM_operatortype_append(CONSOLE_OT_indent);
+	WM_operatortype_append(CONSOLE_OT_unindent);
 	
 	/* for use by python only */
 	WM_operatortype_append(CONSOLE_OT_history_append); 
@@ -332,7 +335,11 @@ static void console_keymap(struct wmKeyConfig *keyconf)
 	
 	WM_keymap_add_item(keymap, "CONSOLE_OT_select_set", LEFTMOUSE, KM_PRESS, 0, 0);
 
-	RNA_string_set(WM_keymap_add_item(keymap, "CONSOLE_OT_insert", TABKEY, KM_PRESS, 0, 0)->ptr, "text", "\t"); /* fake tabs */
+	RNA_string_set(WM_keymap_add_item(keymap, "CONSOLE_OT_insert", TABKEY, KM_PRESS, KM_CTRL, 0)->ptr, "text", "\t"); /* fake tabs */
+
+	WM_keymap_add_item(keymap, "CONSOLE_OT_indent", TABKEY, KM_PRESS, 0, 0);
+	WM_keymap_add_item(keymap, "CONSOLE_OT_unindent", TABKEY, KM_PRESS, KM_SHIFT, 0);
+
 	WM_keymap_add_item(keymap, "CONSOLE_OT_insert", KM_TEXTINPUT, KM_ANY, KM_ANY, 0); // last!
 }
 
diff --git a/source/blender/editors/space_image/image_buttons.c b/source/blender/editors/space_image/image_buttons.c
index 6e52056ff2b..332a2ecada4 100644
--- a/source/blender/editors/space_image/image_buttons.c
+++ b/source/blender/editors/space_image/image_buttons.c
@@ -637,6 +637,8 @@ void uiTemplateImage(uiLayout *layout, bContext *C, PointerRNA *ptr, const char
 	ima = imaptr.data;
 	iuser = userptr->data;
 
+	BKE_image_user_check_frame_calc(iuser, (int)scene->r.cfra, 0);
+
 	cb = MEM_callocN(sizeof(RNAUpdateCb), "RNAUpdateCb");
 	cb->ptr = *ptr;
 	cb->prop = prop;
diff --git a/source/blender/editors/space_image/image_ops.c b/source/blender/editors/space_image/image_ops.c
index 2cb36841082..02b95f8e7c8 100644
--- a/source/blender/editors/space_image/image_ops.c
+++ b/source/blender/editors/space_image/image_ops.c
@@ -2443,56 +2443,15 @@ void IMAGE_OT_cycle_render_slot(wmOperatorType *ot)
 
 /* goes over all ImageUsers, and sets frame numbers if auto-refresh is set */
 
+static void image_update_frame(struct Image *UNUSED(ima), struct ImageUser *iuser, void *customdata)
+{
+	int cfra = *(int*)customdata;
+
+	BKE_image_user_check_frame_calc(iuser, cfra, 0);
+}
+
 void ED_image_update_frame(const Main *mainp, int cfra)
 {
-	wmWindowManager *wm;
-	wmWindow *win;
-	Tex *tex;
-	
-	/* texture users */
-	for (tex = mainp->tex.first; tex; tex = tex->id.next) {
-		if (tex->type == TEX_IMAGE && tex->ima) {
-			if (ELEM(tex->ima->source, IMA_SRC_MOVIE, IMA_SRC_SEQUENCE)) {
-				if (tex->iuser.flag & IMA_ANIM_ALWAYS)
-					BKE_image_user_frame_calc(&tex->iuser, cfra, 0);
-			}
-		}
-	}
-	
-	/* image window, compo node users */
-	for (wm = mainp->wm.first; wm; wm = wm->id.next) { /* only 1 wm */
-		for (win = wm->windows.first; win; win = win->next) {
-			ScrArea *sa;
-			for (sa = win->screen->areabase.first; sa; sa = sa->next) {
-				if (sa->spacetype == SPACE_VIEW3D) {
-					View3D *v3d = sa->spacedata.first;
-					BGpic *bgpic;
-					for (bgpic = v3d->bgpicbase.first; bgpic; bgpic = bgpic->next)
-						if (bgpic->iuser.flag & IMA_ANIM_ALWAYS)
-							BKE_image_user_frame_calc(&bgpic->iuser, cfra, 0);
-				}
-				else if (sa->spacetype == SPACE_IMAGE) {
-					SpaceImage *sima = sa->spacedata.first;
-					if (sima->iuser.flag & IMA_ANIM_ALWAYS)
-						BKE_image_user_frame_calc(&sima->iuser, cfra, 0);
-				}
-				else if (sa->spacetype == SPACE_NODE) {
-					SpaceNode *snode = sa->spacedata.first;
-					if ((snode->treetype == NTREE_COMPOSIT) && (snode->nodetree)) {
-						bNode *node;
-						for (node = snode->nodetree->nodes.first; node; node = node->next) {
-							if (node->id && node->type == CMP_NODE_IMAGE) {
-								Image *ima = (Image *)node->id;
-								ImageUser *iuser = node->storage;
-								if (ELEM(ima->source, IMA_SRC_MOVIE, IMA_SRC_SEQUENCE))
-									if (iuser->flag & IMA_ANIM_ALWAYS)
-										BKE_image_user_frame_calc(iuser, cfra, 0);
-							}
-						}
-					}
-				}
-			}
-		}
-	}
+	BKE_image_walk_all_users(mainp, &cfra, image_update_frame);
 }
 
diff --git a/source/blender/editors/space_image/space_image.c b/source/blender/editors/space_image/space_image.c
index a8d83500cc1..a2a16fd84a8 100644
--- a/source/blender/editors/space_image/space_image.c
+++ b/source/blender/editors/space_image/space_image.c
@@ -590,8 +590,7 @@ static void image_refresh(const bContext *C, ScrArea *UNUSED(sa))
 
 	ima = ED_space_image(sima);
 
-	if (sima->iuser.flag & IMA_ANIM_ALWAYS)
-		BKE_image_user_frame_calc(&sima->iuser, scene->r.cfra, 0);
+	BKE_image_user_check_frame_calc(&sima->iuser, scene->r.cfra, 0);
 	
 	/* check if we have to set the image from the editmesh */
 	if (ima && (ima->source == IMA_SRC_VIEWER || sima->pin)) ;
diff --git a/source/blender/editors/space_nla/nla_draw.c b/source/blender/editors/space_nla/nla_draw.c
index a6578ffb3f7..7eb0f676707 100644
--- a/source/blender/editors/space_nla/nla_draw.c
+++ b/source/blender/editors/space_nla/nla_draw.c
@@ -80,26 +80,17 @@
 static void nla_action_get_color(AnimData *adt, bAction *act, float color[4])
 {
 	if (adt && (adt->flag & ADT_NLA_EDIT_ON)) {
-		// greenish color (same as tweaking strip) - hardcoded for now
-		color[0] = 0.30f;
-		color[1] = 0.95f;
-		color[2] = 0.10f;
-		color[3] = 0.30f;
+		/* greenish color (same as tweaking strip) */
+		UI_GetThemeColor4fv(TH_NLA_TWEAK, color);
 	}
 	else {
 		if (act) {
-			// reddish color - hardcoded for now 	
-			color[0] = 0.8f;
-			color[1] = 0.2f;
-			color[2] = 0.0f;
-			color[3] = 0.4f;
+			/* reddish color - same as dopesheet summary */
+			UI_GetThemeColor4fv(TH_ANIM_ACTIVE, color);
 		}
 		else {
-			// greyish-red color - hardcoded for now
-			color[0] = 0.6f;
-			color[1] = 0.5f;
-			color[2] = 0.5f;
-			color[3] = 0.3f;
+			/* greyish-red color */
+			UI_GetThemeColor4fv(TH_ANIM_INACTIVE, color);
 		}
 	}
 	
@@ -166,17 +157,11 @@ static void nla_strip_get_color_inside(AnimData *adt, NlaStrip *strip, float col
 		/* Transition Clip */
 		if (strip->flag & NLASTRIP_FLAG_SELECT) {
 			/* selected - use a bright blue color */
-			// FIXME: hardcoded temp-hack colors
-			color[0] = 0.18f;
-			color[1] = 0.46f;
-			color[2] = 0.86f;
+			UI_GetThemeColor3fv(TH_NLA_TRANSITION_SEL, color);
 		}
 		else {
 			/* normal, unselected strip - use (hardly noticeable) blue tinge */
-			// FIXME: hardcoded temp-hack colors
-			color[0] = 0.11f;
-			color[1] = 0.15f;
-			color[2] = 0.19f;
+			UI_GetThemeColor3fv(TH_NLA_TRANSITION, color);
 		}
 	}	
 	else if (strip->type == NLASTRIP_TYPE_META) {
@@ -184,34 +169,22 @@ static void nla_strip_get_color_inside(AnimData *adt, NlaStrip *strip, float col
 		// TODO: should temporary metas get different colors too?
 		if (strip->flag & NLASTRIP_FLAG_SELECT) {
 			/* selected - use a bold purple color */
-			// FIXME: hardcoded temp-hack colors
-			color[0] = 0.41f;
-			color[1] = 0.13f;
-			color[2] = 0.59f;
+			UI_GetThemeColor3fv(TH_NLA_META_SEL, color);
 		}
 		else {
 			/* normal, unselected strip - use (hardly noticeable) dark purple tinge */
-			// FIXME: hardcoded temp-hack colors
-			color[0] = 0.20f;
-			color[1] = 0.15f;
-			color[2] = 0.26f;
+			UI_GetThemeColor3fv(TH_NLA_META, color);
 		}
 	}
 	else if (strip->type == NLASTRIP_TYPE_SOUND) {
 		/* Sound Clip */
 		if (strip->flag & NLASTRIP_FLAG_SELECT) {
 			/* selected - use a bright teal color */
-			// FIXME: hardcoded temp-hack colors
-			color[0] = 0.12f;
-			color[1] = 0.48f;
-			color[2] = 0.48f;
+			UI_GetThemeColor3fv(TH_NLA_SOUND_SEL, color);
 		}
 		else {
 			/* normal, unselected strip - use (hardly noticeable) teal tinge */
-			// FIXME: hardcoded temp-hack colors
-			color[0] = 0.17f;
-			color[1] = 0.24f;
-			color[2] = 0.24f;
+			UI_GetThemeColor3fv(TH_NLA_SOUND, color);
 		}
 	}
 	else {
@@ -220,19 +193,13 @@ static void nla_strip_get_color_inside(AnimData *adt, NlaStrip *strip, float col
 			/* active strip should be drawn green when it is acting as the tweaking strip.
 			 * however, this case should be skipped for when not in EditMode...
 			 */
-			// FIXME: hardcoded temp-hack colors
-			color[0] = 0.3f;
-			color[1] = 0.95f;
-			color[2] = 0.1f;
+			UI_GetThemeColor3fv(TH_NLA_TWEAK, color);
 		}
 		else if (strip->flag & NLASTRIP_FLAG_TWEAKUSER) {
 			/* alert user that this strip is also used by the tweaking track (this is set when going into
 			 * 'editmode' for that strip), since the edits made here may not be what the user anticipated
 			 */
-			// FIXME: hardcoded temp-hack colors
-			color[0] = 0.85f;
-			color[1] = 0.0f;
-			color[2] = 0.0f;
+			UI_GetThemeColor3fv(TH_NLA_TWEAK_DUPLI, color);
 		}
 		else if (strip->flag & NLASTRIP_FLAG_SELECT) {
 			/* selected strip - use theme color for selected */
@@ -792,21 +759,24 @@ static void draw_nla_channel_list_gl(bAnimContext *ac, ListBase *anim_data, View
 				glEnable(GL_BLEND);
 				
 				/* draw backing strip behind channel name */
+				// FIXME: hardcoded colors!!!
 				if (group == 5) {
-					/* Action Line */
-					// TODO: if tweaking some action, use the same color as for the tweaked track (quick hack done for now)
+					float color[4];
+					
+					/* Action Line
+					 *   The alpha values action_get_color returns are only useful for drawing 
+					 *   strips backgrounds but here we're doing channel list backgrounds instead
+					 *   so we ignore that and use our own when needed
+					 */
+					nla_action_get_color(adt, (bAction *)ale->data, color);
+					
 					if (adt && (adt->flag & ADT_NLA_EDIT_ON)) {
-						// greenish color (same as tweaking strip) - hardcoded for now
-						glColor3f(0.3f, 0.95f, 0.1f);
+						/* Yes, the color vector has 4 components, BUT we only want to be using 3 of them! */
+						glColor3fv(color);
 					}
 					else {
-						/* if a track is being solo'd, action is ignored, so draw less boldly (alpha lower) */
-						float alpha = (adt && (adt->flag & ADT_NLA_SOLO_TRACK)) ? 0.3f : 1.0f;
-						
-						if (ale->data)
-							glColor4f(0.8f, 0.2f, 0.0f, alpha);  // reddish color - hardcoded for now
-						else
-							glColor4f(0.6f, 0.5f, 0.5f, alpha);  // greyish-red color - hardcoded for now
+						float alpha = (adt && (adt->flag & ADT_NLA_SOLO_TRACK)) ? 0.3 : 1.0f;
+						glColor4f(color[0], color[1], color[2], alpha);
 					}
 					
 					offset += 7 * indent;
diff --git a/source/blender/editors/space_view3d/view3d_edit.c b/source/blender/editors/space_view3d/view3d_edit.c
index 8ba0d75c786..d632314f3ca 100644
--- a/source/blender/editors/space_view3d/view3d_edit.c
+++ b/source/blender/editors/space_view3d/view3d_edit.c
@@ -498,7 +498,7 @@ static void viewops_data_create(bContext *C, wmOperator *op, wmEvent *event)
 static void viewops_data_free(bContext *C, wmOperator *op)
 {
 	ARegion *ar;
-	Paint *p = paint_get_active(CTX_data_scene(C));
+	Paint *p = paint_get_active_from_context(C);
 
 	if (op->customdata) {
 		ViewOpsData *vod = op->customdata;
diff --git a/source/blender/makesdna/DNA_image_types.h b/source/blender/makesdna/DNA_image_types.h
index dfc70e5bd66..f6c4822bb55 100644
--- a/source/blender/makesdna/DNA_image_types.h
+++ b/source/blender/makesdna/DNA_image_types.h
@@ -65,6 +65,7 @@ typedef struct ImageUser {
 #define	IMA_ANIM_ALWAYS		1
 #define IMA_ANIM_REFRESHED	2
 /* #define IMA_DO_PREMUL	4 */
+#define IMA_NEED_FRAME_RECALC	8
 
 typedef struct Image {
 	ID id;
diff --git a/source/blender/makesdna/DNA_userdef_types.h b/source/blender/makesdna/DNA_userdef_types.h
index be2268aa492..f06a2b6f80a 100644
--- a/source/blender/makesdna/DNA_userdef_types.h
+++ b/source/blender/makesdna/DNA_userdef_types.h
@@ -263,8 +263,19 @@ typedef struct ThemeSpace {
 	char selected_highlight[4];	/* outliner - selected item */
 
 	char skin_root[4]; /* Skin modifier root color */
-
+	
 	int pad4;
+	
+	/* NLA */
+	char anim_active[4];	 /* Active Action + Summary Channel */
+	char anim_non_active[4]; /* Active Action = NULL */
+	
+	char nla_tweaking[4];   /* NLA 'Tweaking' action/strip */
+	char nla_tweakdupli[4]; /* NLA - warning color for duplicate instances of tweaking strip */
+	
+	char nla_transition[4], nla_transition_sel[4]; /* NLA "Transition" strips */
+	char nla_meta[4], nla_meta_sel[4];             /* NLA "Meta" strips */
+	char nla_sound[4], nla_sound_sel[4];           /* NLA "Sound" strips */
 } ThemeSpace;
 
 
diff --git a/source/blender/makesrna/intern/rna_userdef.c b/source/blender/makesrna/intern/rna_userdef.c
index 956b3a15a4c..ec215120f0c 100644
--- a/source/blender/makesrna/intern/rna_userdef.c
+++ b/source/blender/makesrna/intern/rna_userdef.c
@@ -1919,6 +1919,12 @@ static void rna_def_userdef_theme_space_action(BlenderRNA *brna)
 	RNA_def_property_array(prop, 3);
 	RNA_def_property_ui_text(prop, "DopeSheet Sub-Channel", "");
 	RNA_def_property_update(prop, 0, "rna_userdef_update");
+	
+	prop = RNA_def_property(srna, "summary", PROP_FLOAT, PROP_COLOR_GAMMA);
+	RNA_def_property_float_sdna(prop, NULL, "anim_active");
+	RNA_def_property_array(prop, 4);
+	RNA_def_property_ui_text(prop, "Summary", "Color of summary channel");
+	RNA_def_property_update(prop, 0, "rna_userdef_update");
 }
 
 static void rna_def_userdef_theme_space_nla(BlenderRNA *brna)
@@ -1947,28 +1953,79 @@ static void rna_def_userdef_theme_space_nla(BlenderRNA *brna)
 	RNA_def_property_ui_text(prop, "View Sliders", "");
 	RNA_def_property_update(prop, 0, "rna_userdef_update");
 	
-	prop = RNA_def_property(srna, "bars", PROP_FLOAT, PROP_COLOR_GAMMA);
-	RNA_def_property_float_sdna(prop, NULL, "shade2");
-	RNA_def_property_array(prop, 3);
-	RNA_def_property_ui_text(prop, "Bars", "");
+	prop = RNA_def_property(srna, "active_action", PROP_FLOAT, PROP_COLOR_GAMMA);
+	RNA_def_property_float_sdna(prop, NULL, "anim_active");
+	RNA_def_property_array(prop, 4);
+	RNA_def_property_ui_text(prop, "Active Action", "Animation data block has active action");
 	RNA_def_property_update(prop, 0, "rna_userdef_update");
-
-	prop = RNA_def_property(srna, "bars_selected", PROP_FLOAT, PROP_COLOR_GAMMA);
-	RNA_def_property_float_sdna(prop, NULL, "hilite");
-	RNA_def_property_array(prop, 3);
-	RNA_def_property_ui_text(prop, "Bars Selected", "");
+	
+	prop = RNA_def_property(srna, "active_action_unset", PROP_FLOAT, PROP_COLOR_GAMMA);
+	RNA_def_property_float_sdna(prop, NULL, "anim_non_active");
+	RNA_def_property_array(prop, 4);
+	RNA_def_property_ui_text(prop, "No Active Action", "Animation data block doesn't have active action");
 	RNA_def_property_update(prop, 0, "rna_userdef_update");
-
+	
 	prop = RNA_def_property(srna, "strips", PROP_FLOAT, PROP_COLOR_GAMMA);
 	RNA_def_property_float_sdna(prop, NULL, "strip");
 	RNA_def_property_array(prop, 3);
-	RNA_def_property_ui_text(prop, "Strips", "");
+	RNA_def_property_ui_text(prop, "Strips", "Action-Clip Strip - Unselected");
 	RNA_def_property_update(prop, 0, "rna_userdef_update");
-
+	
 	prop = RNA_def_property(srna, "strips_selected", PROP_FLOAT, PROP_COLOR_GAMMA);
 	RNA_def_property_float_sdna(prop, NULL, "strip_select");
 	RNA_def_property_array(prop, 3);
-	RNA_def_property_ui_text(prop, "Strips Selected", "");
+	RNA_def_property_ui_text(prop, "Strips Selected", "Action-Clip Strip - Selected");
+	RNA_def_property_update(prop, 0, "rna_userdef_update");
+	
+	prop = RNA_def_property(srna, "transition_strips", PROP_FLOAT, PROP_COLOR_GAMMA);
+	RNA_def_property_float_sdna(prop, NULL, "nla_transition");
+	RNA_def_property_array(prop, 3);
+	RNA_def_property_ui_text(prop, "Transitions", "Transition Strip - Unselected");
+	RNA_def_property_update(prop, 0, "rna_userdef_update");
+	
+	prop = RNA_def_property(srna, "transition_strips_selected", PROP_FLOAT, PROP_COLOR_GAMMA);
+	RNA_def_property_float_sdna(prop, NULL, "nla_transition_sel");
+	RNA_def_property_array(prop, 3);
+	RNA_def_property_ui_text(prop, "Transitions Selected", "Transition Strip - Selected");
+	RNA_def_property_update(prop, 0, "rna_userdef_update");
+	
+	prop = RNA_def_property(srna, "meta_strips", PROP_FLOAT, PROP_COLOR_GAMMA);
+	RNA_def_property_float_sdna(prop, NULL, "nla_meta");
+	RNA_def_property_array(prop, 3);
+	RNA_def_property_ui_text(prop, "Meta Strips", "Meta Strip - Unselected. For grouping related strips");
+	RNA_def_property_update(prop, 0, "rna_userdef_update");
+	
+	prop = RNA_def_property(srna, "meta_strips_selected", PROP_FLOAT, PROP_COLOR_GAMMA);
+	RNA_def_property_float_sdna(prop, NULL, "nla_meta_sel");
+	RNA_def_property_array(prop, 3);
+	RNA_def_property_ui_text(prop, "Meta Strips Selected", "Meta Strip - Selected. For grouping related strips");
+	RNA_def_property_update(prop, 0, "rna_userdef_update");
+	
+	prop = RNA_def_property(srna, "sound_strips", PROP_FLOAT, PROP_COLOR_GAMMA);
+	RNA_def_property_float_sdna(prop, NULL, "nla_sound");
+	RNA_def_property_array(prop, 3);
+	RNA_def_property_ui_text(prop, "Sound Strips", 
+	                         "Sound Strip - Unselected. For timing speaker sounds");
+	RNA_def_property_update(prop, 0, "rna_userdef_update");
+	
+	prop = RNA_def_property(srna, "sound_strips_selected", PROP_FLOAT, PROP_COLOR_GAMMA);
+	RNA_def_property_float_sdna(prop, NULL, "nla_sound_sel");
+	RNA_def_property_array(prop, 3);
+	RNA_def_property_ui_text(prop, "Sound Strips Selected", 
+	                         "Sound Strip - Selected. For timing speaker sounds");
+	RNA_def_property_update(prop, 0, "rna_userdef_update");
+	
+	prop = RNA_def_property(srna, "tweak", PROP_FLOAT, PROP_COLOR_GAMMA);
+	RNA_def_property_float_sdna(prop, NULL, "nla_tweaking");
+	RNA_def_property_array(prop, 3);
+	RNA_def_property_ui_text(prop, "Tweak", "Color for strip/action being 'tweaked' or edited");
+	RNA_def_property_update(prop, 0, "rna_userdef_update");
+	
+	prop = RNA_def_property(srna, "tweak_duplicate", PROP_FLOAT, PROP_COLOR_GAMMA);
+	RNA_def_property_float_sdna(prop, NULL, "nla_tweakdupli");
+	RNA_def_property_array(prop, 3);
+	RNA_def_property_ui_text(prop, "Tweak Duplicate Flag", 
+	                         "Warning/error indicator color for strips referencing the strip being tweaked");
 	RNA_def_property_update(prop, 0, "rna_userdef_update");
 
 	prop = RNA_def_property(srna, "frame_current", PROP_FLOAT, PROP_COLOR_GAMMA);
diff --git a/source/blender/render/intern/source/render_texture.c b/source/blender/render/intern/source/render_texture.c
index 5c45be3f03a..f6fe8e8974d 100644
--- a/source/blender/render/intern/source/render_texture.c
+++ b/source/blender/render/intern/source/render_texture.c
@@ -3534,8 +3534,7 @@ Material *RE_init_sample_material(Material *orig_mat, Scene *scene)
 
 			/* update image sequences and movies */
 			if (tex->ima && ELEM(tex->ima->source, IMA_SRC_MOVIE, IMA_SRC_SEQUENCE)) {
-				if (tex->iuser.flag & IMA_ANIM_ALWAYS)
-					BKE_image_user_frame_calc(&tex->iuser, (int)scene->r.cfra, 0);
+				BKE_image_user_check_frame_calc(&tex->iuser, (int)scene->r.cfra, 0);
 			}
 		}
 	}