From 2bef8ca1b8e0e51f1e09216d2a42f7fc0b7d723a Mon Sep 17 00:00:00 2001
From: Brecht Van Lommel <brechtvanlommel@gmail.com>
Date: Wed, 4 Jul 2018 15:14:57 +0200
Subject: Cleanup: pass window to listeners, instead of screen + workspace.

---
 source/blender/blenkernel/BKE_screen.h                    |  7 +++----
 source/blender/editors/include/ED_screen.h                |  5 ++---
 source/blender/editors/interface/interface_region_popup.c |  2 +-
 source/blender/editors/screen/area.c                      |  8 ++++----
 source/blender/editors/space_action/space_action.c        | 11 +++++------
 source/blender/editors/space_buttons/space_buttons.c      |  5 ++---
 source/blender/editors/space_clip/space_clip.c            | 15 +++++++--------
 source/blender/editors/space_console/space_console.c      |  2 +-
 source/blender/editors/space_file/space_file.c            |  9 ++++-----
 source/blender/editors/space_graph/space_graph.c          |  5 ++---
 source/blender/editors/space_image/space_image.c          | 13 ++++++-------
 source/blender/editors/space_info/space_info.c            |  4 ++--
 source/blender/editors/space_nla/space_nla.c              |  9 ++++-----
 source/blender/editors/space_node/space_node.c            |  5 ++---
 source/blender/editors/space_outliner/space_outliner.c    |  4 ++--
 source/blender/editors/space_script/space_script.c        |  2 +-
 source/blender/editors/space_sequencer/space_sequencer.c  |  9 ++++-----
 source/blender/editors/space_statusbar/space_statusbar.c  |  2 +-
 source/blender/editors/space_text/space_text.c            |  3 +--
 source/blender/editors/space_topbar/space_topbar.c        |  4 ++--
 source/blender/editors/space_userpref/space_userpref.c    |  4 ++--
 source/blender/editors/space_view3d/space_view3d.c        |  9 ++++-----
 source/blender/windowmanager/intern/wm_event_system.c     |  6 +++---
 23 files changed, 65 insertions(+), 78 deletions(-)

diff --git a/source/blender/blenkernel/BKE_screen.h b/source/blender/blenkernel/BKE_screen.h
index 5bfa2a8a8fe..23f57586ed1 100644
--- a/source/blender/blenkernel/BKE_screen.h
+++ b/source/blender/blenkernel/BKE_screen.h
@@ -88,9 +88,8 @@ typedef struct SpaceType {
 	/* exit is called when the area is hidden or removed */
 	void (*exit)(struct wmWindowManager *wm, struct ScrArea *sa);
 	/* Listeners can react to bContext changes */
-	void (*listener)(struct bScreen *sc, struct ScrArea *sa,
-	                 struct wmNotifier *wmn, struct Scene *scene,
-	                 struct WorkSpace *workspace);
+	void (*listener)(struct wmWindow *win, struct ScrArea *sa,
+	                 struct wmNotifier *wmn, struct Scene *scene);
 
 	/* refresh context, called after filereads, ED_area_tag_refresh() */
 	void (*refresh)(const struct bContext *C, struct ScrArea *sa);
@@ -146,7 +145,7 @@ typedef struct ARegionType {
 	/* snap the size of the region (can be NULL for no snapping). */
 	int (*snap_size)(const struct ARegion *ar, int size, int axis);
 	/* contextual changes should be handled here */
-	void (*listener)(struct bScreen *sc, struct ScrArea *sa, struct ARegion *ar,
+	void (*listener)(struct wmWindow *win, struct ScrArea *sa, struct ARegion *ar,
 	                 struct wmNotifier *wmn, const struct Scene *scene);
 	/* Optional callback to generate subscriptions. */
 	void (*message_subscribe)(
diff --git a/source/blender/editors/include/ED_screen.h b/source/blender/editors/include/ED_screen.h
index 0e335f89fb4..1fdbd46bacf 100644
--- a/source/blender/editors/include/ED_screen.h
+++ b/source/blender/editors/include/ED_screen.h
@@ -67,7 +67,7 @@ struct PropertyRNA;
 
 /* regions */
 void    ED_region_do_listen(
-        struct bScreen *sc, struct ScrArea *sa, struct ARegion *ar,
+        struct wmWindow *win, struct ScrArea *sa, struct ARegion *ar,
         struct wmNotifier *note, const Scene *scene);
 void    ED_region_do_layout(struct bContext *C, struct ARegion *ar);
 void    ED_region_do_draw(struct bContext *C, struct ARegion *ar);
@@ -137,8 +137,7 @@ void    ED_area_exit(struct bContext *C, struct ScrArea *sa);
 int     ED_screen_area_active(const struct bContext *C);
 void    ED_screen_global_areas_create(
             struct wmWindow *win);
-void    ED_area_do_listen(struct bScreen *sc, ScrArea *sa, struct wmNotifier *note, Scene *scene,
-                          struct WorkSpace *workspace);
+void    ED_area_do_listen(struct wmWindow *win, ScrArea *sa, struct wmNotifier *note, Scene *scene);
 void    ED_area_tag_redraw(ScrArea *sa);
 void    ED_area_tag_redraw_no_rebuild(ScrArea *sa);
 void    ED_area_tag_redraw_regiontype(ScrArea *sa, int type);
diff --git a/source/blender/editors/interface/interface_region_popup.c b/source/blender/editors/interface/interface_region_popup.c
index 0ac4d4d28ec..320ee1f4616 100644
--- a/source/blender/editors/interface/interface_region_popup.c
+++ b/source/blender/editors/interface/interface_region_popup.c
@@ -342,7 +342,7 @@ static void ui_block_region_draw(const bContext *C, ARegion *ar)
  * Use to refresh centered popups on screen resizing (for splash).
  */
 static void ui_block_region_popup_window_listener(
-        bScreen *UNUSED(sc), ScrArea *UNUSED(sa), ARegion *ar, wmNotifier *wmn, const Scene *UNUSED(scene))
+        wmWindow *UNUSED(win), ScrArea *UNUSED(sa), ARegion *ar, wmNotifier *wmn, const Scene *UNUSED(scene))
 {
 	switch (wmn->category) {
 		case NC_WINDOW:
diff --git a/source/blender/editors/screen/area.c b/source/blender/editors/screen/area.c
index 46bbc0fdf4f..5cb440d315b 100644
--- a/source/blender/editors/screen/area.c
+++ b/source/blender/editors/screen/area.c
@@ -150,7 +150,7 @@ void ED_region_pixelspace(ARegion *ar)
 }
 
 /* only exported for WM */
-void ED_region_do_listen(bScreen *sc, ScrArea *sa, ARegion *ar, wmNotifier *note, const Scene *scene)
+void ED_region_do_listen(wmWindow *win, ScrArea *sa, ARegion *ar, wmNotifier *note, const Scene *scene)
 {
 	/* generic notes first */
 	switch (note->category) {
@@ -164,15 +164,15 @@ void ED_region_do_listen(bScreen *sc, ScrArea *sa, ARegion *ar, wmNotifier *note
 	}
 
 	if (ar->type && ar->type->listener)
-		ar->type->listener(sc, sa, ar, note, scene);
+		ar->type->listener(win, sa, ar, note, scene);
 }
 
 /* only exported for WM */
-void ED_area_do_listen(bScreen *sc, ScrArea *sa, wmNotifier *note, Scene *scene, WorkSpace *workspace)
+void ED_area_do_listen(wmWindow *win, ScrArea *sa, wmNotifier *note, Scene *scene)
 {
 	/* no generic notes? */
 	if (sa->type && sa->type->listener) {
-		sa->type->listener(sc, sa, note, scene, workspace);
+		sa->type->listener(win, sa, note, scene);
 	}
 }
 
diff --git a/source/blender/editors/space_action/space_action.c b/source/blender/editors/space_action/space_action.c
index 876b73a4a76..363c30427db 100644
--- a/source/blender/editors/space_action/space_action.c
+++ b/source/blender/editors/space_action/space_action.c
@@ -341,7 +341,7 @@ static void action_header_region_draw(const bContext *C, ARegion *ar)
 }
 
 static void action_channel_region_listener(
-        bScreen *UNUSED(sc), ScrArea *UNUSED(sa), ARegion *ar,
+        wmWindow *UNUSED(win), ScrArea *UNUSED(sa), ARegion *ar,
         wmNotifier *wmn, const Scene *UNUSED(scene))
 {
 	/* context changes */
@@ -432,7 +432,7 @@ static void saction_channel_region_message_subscribe(
 }
 
 static void action_main_region_listener(
-        bScreen *UNUSED(sc), ScrArea *UNUSED(sa), ARegion *ar,
+        wmWindow *UNUSED(win), ScrArea *UNUSED(sa), ARegion *ar,
         wmNotifier *wmn, const Scene *UNUSED(scene))
 {
 	/* context changes */
@@ -531,8 +531,7 @@ static void saction_main_region_message_subscribe(
 
 /* editor level listener */
 static void action_listener(
-        bScreen *UNUSED(sc), ScrArea *sa, wmNotifier *wmn, Scene *UNUSED(scene),
-        WorkSpace *UNUSED(workspace))
+        wmWindow *UNUSED(win), ScrArea *sa, wmNotifier *wmn, Scene *UNUSED(scene))
 {
 	SpaceAction *saction = (SpaceAction *)sa->spacedata.first;
 
@@ -686,7 +685,7 @@ static void action_listener(
 }
 
 static void action_header_region_listener(
-        bScreen *UNUSED(sc), ScrArea *sa, ARegion *ar,
+        wmWindow *UNUSED(win), ScrArea *sa, ARegion *ar,
         wmNotifier *wmn, const Scene *UNUSED(scene))
 {
 	SpaceAction *saction = (SpaceAction *)sa->spacedata.first;
@@ -760,7 +759,7 @@ static void action_buttons_area_draw(const bContext *C, ARegion *ar)
 }
 
 static void action_region_listener(
-        bScreen *UNUSED(sc), ScrArea *UNUSED(sa), ARegion *ar,
+        wmWindow *UNUSED(win), ScrArea *UNUSED(sa), ARegion *ar,
         wmNotifier *wmn, const Scene *UNUSED(scene))
 {
 	/* context changes */
diff --git a/source/blender/editors/space_buttons/space_buttons.c b/source/blender/editors/space_buttons/space_buttons.c
index ba9045346c7..55ca3524a61 100644
--- a/source/blender/editors/space_buttons/space_buttons.c
+++ b/source/blender/editors/space_buttons/space_buttons.c
@@ -283,7 +283,7 @@ static void buttons_main_region_layout(const bContext *C, ARegion *ar)
 }
 
 static void buttons_main_region_listener(
-        bScreen *UNUSED(sc), ScrArea *UNUSED(sa), ARegion *ar, wmNotifier *wmn,
+        wmWindow *UNUSED(win), ScrArea *UNUSED(sa), ARegion *ar, wmNotifier *wmn,
         const Scene *UNUSED(scene))
 {
 	/* context changes */
@@ -361,8 +361,7 @@ static void buttons_area_redraw(ScrArea *sa, short buttons)
 
 /* reused! */
 static void buttons_area_listener(
-        bScreen *UNUSED(sc), ScrArea *sa, wmNotifier *wmn, Scene *UNUSED(scene),
-        WorkSpace *UNUSED(workspace))
+        wmWindow *UNUSED(win), ScrArea *sa, wmNotifier *wmn, Scene *UNUSED(scene))
 {
 	SpaceButs *sbuts = sa->spacedata.first;
 
diff --git a/source/blender/editors/space_clip/space_clip.c b/source/blender/editors/space_clip/space_clip.c
index fbdb137e260..4ac9010d3b5 100644
--- a/source/blender/editors/space_clip/space_clip.c
+++ b/source/blender/editors/space_clip/space_clip.c
@@ -323,8 +323,7 @@ static SpaceLink *clip_duplicate(SpaceLink *sl)
 	return (SpaceLink *)scn;
 }
 
-static void clip_listener(bScreen *UNUSED(sc), ScrArea *sa, wmNotifier *wmn, Scene *UNUSED(scene),
-                          WorkSpace *UNUSED(workspace))
+static void clip_listener(wmWindow *UNUSED(win), ScrArea *sa, wmNotifier *wmn, Scene *UNUSED(scene))
 {
 	/* context changes */
 	switch (wmn->category) {
@@ -1212,7 +1211,7 @@ static void clip_main_region_draw(const bContext *C, ARegion *ar)
 }
 
 static void clip_main_region_listener(
-        bScreen *UNUSED(sc), ScrArea *UNUSED(sa), ARegion *ar,
+        wmWindow *UNUSED(win), ScrArea *UNUSED(sa), ARegion *ar,
         wmNotifier *wmn, const Scene *UNUSED(scene))
 {
 	/* context changes */
@@ -1343,7 +1342,7 @@ static void clip_preview_region_draw(const bContext *C, ARegion *ar)
 }
 
 static void clip_preview_region_listener(
-        bScreen *UNUSED(sc), ScrArea *UNUSED(sa), ARegion *UNUSED(ar),
+        wmWindow *UNUSED(win), ScrArea *UNUSED(sa), ARegion *UNUSED(ar),
         wmNotifier *UNUSED(wmn), const Scene *UNUSED(scene))
 {
 }
@@ -1386,7 +1385,7 @@ static void clip_channels_region_draw(const bContext *C, ARegion *ar)
 }
 
 static void clip_channels_region_listener(
-        bScreen *UNUSED(sc), ScrArea *UNUSED(sa), ARegion *UNUSED(ar),
+        wmWindow *UNUSED(win), ScrArea *UNUSED(sa), ARegion *UNUSED(ar),
         wmNotifier *UNUSED(wmn), const Scene *UNUSED(scene))
 {
 }
@@ -1405,7 +1404,7 @@ static void clip_header_region_draw(const bContext *C, ARegion *ar)
 }
 
 static void clip_header_region_listener(
-        bScreen *UNUSED(sc), ScrArea *UNUSED(sa), ARegion *ar,
+        wmWindow *UNUSED(win), ScrArea *UNUSED(sa), ARegion *ar,
         wmNotifier *wmn, const Scene *UNUSED(scene))
 {
 	/* context changes */
@@ -1447,7 +1446,7 @@ static void clip_tools_region_draw(const bContext *C, ARegion *ar)
 /****************** tool properties region ******************/
 
 static void clip_props_region_listener(
-        bScreen *UNUSED(sc), ScrArea *UNUSED(sa), ARegion *ar,
+        wmWindow *UNUSED(win), ScrArea *UNUSED(sa), ARegion *ar,
         wmNotifier *wmn, const Scene *UNUSED(scene))
 {
 	/* context changes */
@@ -1494,7 +1493,7 @@ static void clip_properties_region_draw(const bContext *C, ARegion *ar)
 }
 
 static void clip_properties_region_listener(
-        bScreen *UNUSED(sc), ScrArea *UNUSED(sa), ARegion *ar,
+        wmWindow *UNUSED(win), ScrArea *UNUSED(sa), ARegion *ar,
         wmNotifier *wmn, const Scene *UNUSED(scene))
 {
 	/* context changes */
diff --git a/source/blender/editors/space_console/space_console.c b/source/blender/editors/space_console/space_console.c
index 4b577a7cb7e..23ef2e50b5f 100644
--- a/source/blender/editors/space_console/space_console.c
+++ b/source/blender/editors/space_console/space_console.c
@@ -370,7 +370,7 @@ static void console_header_region_draw(const bContext *C, ARegion *ar)
 }
 
 static void console_main_region_listener(
-        bScreen *UNUSED(sc), ScrArea *sa, ARegion *ar,
+        wmWindow *UNUSED(win), ScrArea *sa, ARegion *ar,
         wmNotifier *wmn, const Scene *UNUSED(scene))
 {
 	// SpaceInfo *sinfo = sa->spacedata.first;
diff --git a/source/blender/editors/space_file/space_file.c b/source/blender/editors/space_file/space_file.c
index 0e39ea725ae..116cd700cc0 100644
--- a/source/blender/editors/space_file/space_file.c
+++ b/source/blender/editors/space_file/space_file.c
@@ -298,8 +298,7 @@ static void file_refresh(const bContext *C, ScrArea *sa)
 	ED_area_tag_redraw(sa);
 }
 
-static void file_listener(bScreen *UNUSED(sc), ScrArea *sa, wmNotifier *wmn, Scene *UNUSED(scene),
-                          WorkSpace *UNUSED(workspace))
+static void file_listener(wmWindow *UNUSED(win), ScrArea *sa, wmNotifier *wmn, Scene *UNUSED(scene))
 {
 	SpaceFile *sfile = (SpaceFile *)sa->spacedata.first;
 
@@ -339,7 +338,7 @@ static void file_main_region_init(wmWindowManager *wm, ARegion *ar)
 }
 
 static void file_main_region_listener(
-        bScreen *UNUSED(sc), ScrArea *UNUSED(sa), ARegion *ar,
+        wmWindow *UNUSED(win), ScrArea *UNUSED(sa), ARegion *ar,
         wmNotifier *wmn, const Scene *UNUSED(scene))
 {
 	/* context changes */
@@ -642,7 +641,7 @@ static void file_tools_region_draw(const bContext *C, ARegion *ar)
 }
 
 static void file_tools_region_listener(
-        bScreen *UNUSED(sc), ScrArea *UNUSED(sa), ARegion *UNUSED(ar),
+        wmWindow *UNUSED(win), ScrArea *UNUSED(sa), ARegion *UNUSED(ar),
         wmNotifier *UNUSED(wmn), const Scene *UNUSED(scene))
 {
 #if 0
@@ -706,7 +705,7 @@ static void file_ui_region_draw(const bContext *C, ARegion *ar)
 }
 
 static void file_ui_region_listener(
-        bScreen *UNUSED(sc), ScrArea *UNUSED(sa), ARegion *ar,
+        wmWindow *UNUSED(win), ScrArea *UNUSED(sa), ARegion *ar,
         wmNotifier *wmn, const Scene *UNUSED(scene))
 {
 	/* context changes */
diff --git a/source/blender/editors/space_graph/space_graph.c b/source/blender/editors/space_graph/space_graph.c
index 878c4815f73..c94f2b00db2 100644
--- a/source/blender/editors/space_graph/space_graph.c
+++ b/source/blender/editors/space_graph/space_graph.c
@@ -430,7 +430,7 @@ static void graph_buttons_region_draw(const bContext *C, ARegion *ar)
 }
 
 static void graph_region_listener(
-        bScreen *UNUSED(sc), ScrArea *UNUSED(sa), ARegion *ar,
+        wmWindow *UNUSED(win), ScrArea *UNUSED(sa), ARegion *ar,
         wmNotifier *wmn, const Scene *UNUSED(scene))
 {
 	/* context changes */
@@ -568,8 +568,7 @@ static void graph_region_message_subscribe(
 }
 
 /* editor level listener */
-static void graph_listener(bScreen *UNUSED(sc), ScrArea *sa, wmNotifier *wmn, Scene *UNUSED(scene),
-                           WorkSpace *UNUSED(workspace))
+static void graph_listener(wmWindow *UNUSED(win), ScrArea *sa, wmNotifier *wmn, Scene *UNUSED(scene))
 {
 	SpaceIpo *sipo = (SpaceIpo *)sa->spacedata.first;
 
diff --git a/source/blender/editors/space_image/space_image.c b/source/blender/editors/space_image/space_image.c
index 907b7e51c42..5c95d5944d1 100644
--- a/source/blender/editors/space_image/space_image.c
+++ b/source/blender/editors/space_image/space_image.c
@@ -434,8 +434,7 @@ static void image_refresh(const bContext *C, ScrArea *sa)
 	}
 }
 
-static void image_listener(bScreen *UNUSED(sc), ScrArea *sa, wmNotifier *wmn, Scene *scene,
-                           WorkSpace *workspace)
+static void image_listener(wmWindow *win, ScrArea *sa, wmNotifier *wmn, Scene *UNUSED(scene))
 {
 	SpaceImage *sima = (SpaceImage *)sa->spacedata.first;
 
@@ -529,7 +528,7 @@ static void image_listener(bScreen *UNUSED(sc), ScrArea *sa, wmNotifier *wmn, Sc
 				case ND_TRANSFORM:
 				case ND_MODIFIER:
 				{
-					ViewLayer *view_layer = BKE_view_layer_from_workspace_get(scene, workspace);
+					ViewLayer *view_layer = WM_window_get_active_view_layer(win);
 					Object *ob = OBACT(view_layer);
 					if (ob && (ob == wmn->reference) && (ob->mode & OB_MODE_EDIT)) {
 						if (sima->lock && (sima->flag & SI_DRAWSHADOW)) {
@@ -821,7 +820,7 @@ static void image_main_region_draw(const bContext *C, ARegion *ar)
 }
 
 static void image_main_region_listener(
-        bScreen *UNUSED(sc), ScrArea *sa, ARegion *ar,
+        wmWindow *UNUSED(win), ScrArea *sa, ARegion *ar,
         wmNotifier *wmn, const Scene *UNUSED(scene))
 {
 	/* context changes */
@@ -877,7 +876,7 @@ static void image_buttons_region_draw(const bContext *C, ARegion *ar)
 }
 
 static void image_buttons_region_listener(
-        bScreen *UNUSED(sc), ScrArea *UNUSED(sa), ARegion *ar,
+        wmWindow *UNUSED(win), ScrArea *UNUSED(sa), ARegion *ar,
         wmNotifier *wmn, const Scene *UNUSED(scene))
 {
 	/* context changes */
@@ -952,7 +951,7 @@ static void image_tools_region_draw(const bContext *C, ARegion *ar)
 }
 
 static void image_tools_region_listener(
-        bScreen *UNUSED(sc), ScrArea *UNUSED(sa), ARegion *ar,
+        wmWindow *UNUSED(win), ScrArea *UNUSED(sa), ARegion *ar,
         wmNotifier *wmn, const Scene *UNUSED(scene))
 {
 	/* context changes */
@@ -1020,7 +1019,7 @@ static void image_header_region_draw(const bContext *C, ARegion *ar)
 }
 
 static void image_header_region_listener(
-        bScreen *UNUSED(sc), ScrArea *UNUSED(sa), ARegion *ar,
+        wmWindow *UNUSED(win), ScrArea *UNUSED(sa), ARegion *ar,
         wmNotifier *wmn, const Scene *UNUSED(scene))
 {
 	/* context changes */
diff --git a/source/blender/editors/space_info/space_info.c b/source/blender/editors/space_info/space_info.c
index 5f9de037409..7f4d2a7f6c7 100644
--- a/source/blender/editors/space_info/space_info.c
+++ b/source/blender/editors/space_info/space_info.c
@@ -243,7 +243,7 @@ static void info_header_region_draw(const bContext *C, ARegion *ar)
 }
 
 static void info_main_region_listener(
-        bScreen *UNUSED(sc), ScrArea *UNUSED(sa), ARegion *ar,
+        wmWindow *UNUSED(win), ScrArea *UNUSED(sa), ARegion *ar,
         wmNotifier *wmn, const Scene *UNUSED(scene))
 {
 	// SpaceInfo *sinfo = sa->spacedata.first;
@@ -260,7 +260,7 @@ static void info_main_region_listener(
 }
 
 static void info_header_listener(
-        bScreen *UNUSED(sc), ScrArea *UNUSED(sa), ARegion *ar,
+        wmWindow *UNUSED(win), ScrArea *UNUSED(sa), ARegion *ar,
         wmNotifier *wmn, const Scene *UNUSED(scene))
 {
 	/* context changes */
diff --git a/source/blender/editors/space_nla/space_nla.c b/source/blender/editors/space_nla/space_nla.c
index 62144db0577..6633dbdf08e 100644
--- a/source/blender/editors/space_nla/space_nla.c
+++ b/source/blender/editors/space_nla/space_nla.c
@@ -365,7 +365,7 @@ static void nla_buttons_region_draw(const bContext *C, ARegion *ar)
 }
 
 static void nla_region_listener(
-        bScreen *UNUSED(sc), ScrArea *UNUSED(sa), ARegion *ar,
+        wmWindow *UNUSED(win), ScrArea *UNUSED(sa), ARegion *ar,
         wmNotifier *wmn, const Scene *UNUSED(scene))
 {
 	/* context changes */
@@ -400,7 +400,7 @@ static void nla_region_listener(
 
 
 static void nla_main_region_listener(
-        bScreen *UNUSED(sc), ScrArea *UNUSED(sa), ARegion *ar,
+        wmWindow *UNUSED(win), ScrArea *UNUSED(sa), ARegion *ar,
         wmNotifier *wmn, const Scene *UNUSED(scene))
 {
 	/* context changes */
@@ -493,7 +493,7 @@ static void nla_main_region_message_subscribe(
 }
 
 static void nla_channel_region_listener(
-        bScreen *UNUSED(sc), ScrArea *UNUSED(sa), ARegion *ar,
+        wmWindow *UNUSED(win), ScrArea *UNUSED(sa), ARegion *ar,
         wmNotifier *wmn, const Scene *UNUSED(scene))
 {
 	/* context changes */
@@ -564,8 +564,7 @@ static void nla_channel_region_message_subscribe(
 }
 
 /* editor level listener */
-static void nla_listener(bScreen *UNUSED(sc), ScrArea *sa, wmNotifier *wmn, Scene *UNUSED(scene),
-                         WorkSpace *UNUSED(workspace))
+static void nla_listener(wmWindow *UNUSED(win), ScrArea *sa, wmNotifier *wmn, Scene *UNUSED(scene))
 {
 	/* context changes */
 	switch (wmn->category) {
diff --git a/source/blender/editors/space_node/space_node.c b/source/blender/editors/space_node/space_node.c
index fa6fa02cdc5..a87a68392c7 100644
--- a/source/blender/editors/space_node/space_node.c
+++ b/source/blender/editors/space_node/space_node.c
@@ -384,8 +384,7 @@ static void node_init(struct wmWindowManager *UNUSED(wm), ScrArea *UNUSED(sa))
 
 }
 
-static void node_area_listener(bScreen *UNUSED(sc), ScrArea *sa, wmNotifier *wmn, Scene *UNUSED(scene),
-                               WorkSpace *UNUSED(workspace))
+static void node_area_listener(wmWindow *UNUSED(win), ScrArea *sa, wmNotifier *wmn, Scene *UNUSED(scene))
 {
 	/* note, ED_area_tag_refresh will re-execute compositor */
 	SpaceNode *snode = sa->spacedata.first;
@@ -750,7 +749,7 @@ static void node_header_region_draw(const bContext *C, ARegion *ar)
 
 /* used for header + main region */
 static void node_region_listener(
-        bScreen *UNUSED(sc), ScrArea *UNUSED(sa), ARegion *ar,
+        wmWindow *UNUSED(win), ScrArea *UNUSED(sa), ARegion *ar,
         wmNotifier *wmn, const Scene *UNUSED(scene))
 {
 	wmManipulatorMap *mmap = ar->manipulator_map;
diff --git a/source/blender/editors/space_outliner/space_outliner.c b/source/blender/editors/space_outliner/space_outliner.c
index e1baaf54163..e4e99f88bf4 100644
--- a/source/blender/editors/space_outliner/space_outliner.c
+++ b/source/blender/editors/space_outliner/space_outliner.c
@@ -310,7 +310,7 @@ static void outliner_main_region_free(ARegion *UNUSED(ar))
 }
 
 static void outliner_main_region_listener(
-        bScreen *UNUSED(sc), ScrArea *UNUSED(sa), ARegion *ar,
+        wmWindow *UNUSED(win), ScrArea *UNUSED(sa), ARegion *ar,
         wmNotifier *wmn, const Scene *UNUSED(scene))
 {
 	/* context changes */
@@ -459,7 +459,7 @@ static void outliner_header_region_free(ARegion *UNUSED(ar))
 }
 
 static void outliner_header_region_listener(
-        bScreen *UNUSED(sc), ScrArea *UNUSED(sa), ARegion *ar,
+        wmWindow *UNUSED(win), ScrArea *UNUSED(sa), ARegion *ar,
         wmNotifier *wmn, const Scene *UNUSED(scene))
 {
 	/* context changes */
diff --git a/source/blender/editors/space_script/space_script.c b/source/blender/editors/space_script/space_script.c
index 8b6100cd9e0..fe7261f7bbd 100644
--- a/source/blender/editors/space_script/space_script.c
+++ b/source/blender/editors/space_script/space_script.c
@@ -178,7 +178,7 @@ static void script_header_region_draw(const bContext *C, ARegion *ar)
 }
 
 static void script_main_region_listener(
-        bScreen *UNUSED(sc), ScrArea *UNUSED(sa), ARegion *UNUSED(ar),
+        wmWindow *UNUSED(win), ScrArea *UNUSED(sa), ARegion *UNUSED(ar),
         wmNotifier *UNUSED(wmn), const Scene *UNUSED(scene))
 {
 	/* context changes */
diff --git a/source/blender/editors/space_sequencer/space_sequencer.c b/source/blender/editors/space_sequencer/space_sequencer.c
index 04be1f82a60..8fb526bf502 100644
--- a/source/blender/editors/space_sequencer/space_sequencer.c
+++ b/source/blender/editors/space_sequencer/space_sequencer.c
@@ -340,8 +340,7 @@ static SpaceLink *sequencer_duplicate(SpaceLink *sl)
 }
 
 static void sequencer_listener(
-        bScreen *UNUSED(sc), ScrArea *sa, wmNotifier *wmn, Scene *UNUSED(scene),
-        WorkSpace *UNUSED(workspace))
+        wmWindow *UNUSED(win), ScrArea *sa, wmNotifier *wmn, Scene *UNUSED(scene))
 {
 	/* context changes */
 	switch (wmn->category) {
@@ -496,7 +495,7 @@ static void sequencer_main_region_draw(const bContext *C, ARegion *ar)
 }
 
 static void sequencer_main_region_listener(
-        bScreen *UNUSED(sc), ScrArea *UNUSED(sa), ARegion *ar,
+        wmWindow *UNUSED(win), ScrArea *UNUSED(sa), ARegion *ar,
         wmNotifier *wmn, const Scene *UNUSED(scene))
 {
 	/* context changes */
@@ -644,7 +643,7 @@ static void sequencer_preview_region_draw(const bContext *C, ARegion *ar)
 }
 
 static void sequencer_preview_region_listener(
-        bScreen *UNUSED(sc), ScrArea *UNUSED(sa), ARegion *ar,
+        wmWindow *UNUSED(win), ScrArea *UNUSED(sa), ARegion *ar,
         wmNotifier *wmn, const Scene *UNUSED(scene))
 {
 	/* context changes */
@@ -712,7 +711,7 @@ static void sequencer_buttons_region_draw(const bContext *C, ARegion *ar)
 }
 
 static void sequencer_buttons_region_listener(
-        bScreen *UNUSED(sc), ScrArea *UNUSED(sa), ARegion *ar,
+        wmWindow *UNUSED(win), ScrArea *UNUSED(sa), ARegion *ar,
         wmNotifier *wmn, const Scene *UNUSED(scene))
 {
 	/* context changes */
diff --git a/source/blender/editors/space_statusbar/space_statusbar.c b/source/blender/editors/space_statusbar/space_statusbar.c
index 5ff32b98f90..35eb6c69585 100644
--- a/source/blender/editors/space_statusbar/space_statusbar.c
+++ b/source/blender/editors/space_statusbar/space_statusbar.c
@@ -109,7 +109,7 @@ static void statusbar_keymap(struct wmKeyConfig *UNUSED(keyconf))
 }
 
 static void statusbar_header_region_listener(
-        bScreen *UNUSED(sc), ScrArea *UNUSED(sa), ARegion *ar,
+        wmWindow *UNUSED(win), ScrArea *UNUSED(sa), ARegion *ar,
         wmNotifier *wmn, const Scene *UNUSED(scene))
 {
 	/* context changes */
diff --git a/source/blender/editors/space_text/space_text.c b/source/blender/editors/space_text/space_text.c
index c3e2945f3ff..ac43d7de408 100644
--- a/source/blender/editors/space_text/space_text.c
+++ b/source/blender/editors/space_text/space_text.c
@@ -126,8 +126,7 @@ static SpaceLink *text_duplicate(SpaceLink *sl)
 	return (SpaceLink *)stextn;
 }
 
-static void text_listener(bScreen *UNUSED(sc), ScrArea *sa, wmNotifier *wmn, Scene *UNUSED(scene),
-                          WorkSpace *UNUSED(workspace))
+static void text_listener(wmWindow *UNUSED(win), ScrArea *sa, wmNotifier *wmn, Scene *UNUSED(scene))
 {
 	SpaceText *st = sa->spacedata.first;
 
diff --git a/source/blender/editors/space_topbar/space_topbar.c b/source/blender/editors/space_topbar/space_topbar.c
index c7ef6591c0d..e45159124e8 100644
--- a/source/blender/editors/space_topbar/space_topbar.c
+++ b/source/blender/editors/space_topbar/space_topbar.c
@@ -151,7 +151,7 @@ static void topbar_header_region_init(wmWindowManager *UNUSED(wm), ARegion *ar)
 	ED_region_header_init(ar);
 }
 
-static void topbar_main_region_listener(bScreen *UNUSED(sc), ScrArea *UNUSED(sa), ARegion *ar,
+static void topbar_main_region_listener(wmWindow *UNUSED(win), ScrArea *UNUSED(sa), ARegion *ar,
                                         wmNotifier *wmn, const Scene *UNUSED(scene))
 {
 	/* context changes */
@@ -171,7 +171,7 @@ static void topbar_main_region_listener(bScreen *UNUSED(sc), ScrArea *UNUSED(sa)
 	}
 }
 
-static void topbar_header_listener(bScreen *UNUSED(sc), ScrArea *UNUSED(sa), ARegion *ar,
+static void topbar_header_listener(wmWindow *UNUSED(win), ScrArea *UNUSED(sa), ARegion *ar,
                                    wmNotifier *wmn, const Scene *UNUSED(scene))
 {
 	/* context changes */
diff --git a/source/blender/editors/space_userpref/space_userpref.c b/source/blender/editors/space_userpref/space_userpref.c
index fc5182fcb4f..06c6e612f13 100644
--- a/source/blender/editors/space_userpref/space_userpref.c
+++ b/source/blender/editors/space_userpref/space_userpref.c
@@ -137,14 +137,14 @@ static void userpref_header_region_draw(const bContext *C, ARegion *ar)
 }
 
 static void userpref_main_region_listener(
-        bScreen *UNUSED(sc), ScrArea *UNUSED(sa), ARegion *UNUSED(ar),
+        wmWindow *UNUSED(win), ScrArea *UNUSED(sa), ARegion *UNUSED(ar),
         wmNotifier *UNUSED(wmn), const Scene *UNUSED(scene))
 {
 	/* context changes */
 }
 
 static void userpref_header_listener(
-        bScreen *UNUSED(sc), ScrArea *UNUSED(sa), ARegion *UNUSED(ar),
+        wmWindow *UNUSED(win), ScrArea *UNUSED(sa), ARegion *UNUSED(ar),
         wmNotifier *UNUSED(wmn), const Scene *UNUSED(scene))
 {
 	/* context changes */
diff --git a/source/blender/editors/space_view3d/space_view3d.c b/source/blender/editors/space_view3d/space_view3d.c
index 4660255cc6c..77beadccd5d 100644
--- a/source/blender/editors/space_view3d/space_view3d.c
+++ b/source/blender/editors/space_view3d/space_view3d.c
@@ -776,7 +776,7 @@ static void view3d_recalc_used_layers(ARegion *ar, wmNotifier *wmn, const Scene
 }
 
 static void view3d_main_region_listener(
-        bScreen *UNUSED(sc), ScrArea *sa, ARegion *ar,
+        wmWindow *UNUSED(win), ScrArea *sa, ARegion *ar,
         wmNotifier *wmn, const Scene *scene)
 {
 	View3D *v3d = sa->spacedata.first;
@@ -1150,7 +1150,7 @@ static void view3d_header_region_draw(const bContext *C, ARegion *ar)
 }
 
 static void view3d_header_region_listener(
-        bScreen *UNUSED(sc), ScrArea *UNUSED(sa), ARegion *ar,
+        wmWindow *UNUSED(win), ScrArea *UNUSED(sa), ARegion *ar,
         wmNotifier *wmn, const Scene *UNUSED(scene))
 {
 	/* context changes */
@@ -1228,7 +1228,7 @@ static void view3d_buttons_region_draw(const bContext *C, ARegion *ar)
 }
 
 static void view3d_buttons_region_listener(
-        bScreen *UNUSED(sc), ScrArea *UNUSED(sa), ARegion *ar,
+        wmWindow *UNUSED(win), ScrArea *UNUSED(sa), ARegion *ar,
         wmNotifier *wmn, const Scene *UNUSED(scene))
 {
 	/* context changes */
@@ -1358,8 +1358,7 @@ static void view3d_tools_region_draw(const bContext *C, ARegion *ar)
 
 /* area (not region) level listener */
 static void space_view3d_listener(
-        bScreen *UNUSED(sc), ScrArea *sa, struct wmNotifier *wmn, Scene *UNUSED(scene),
-        WorkSpace *UNUSED(workspace))
+        wmWindow *UNUSED(win), ScrArea *sa, struct wmNotifier *wmn, Scene *UNUSED(scene))
 {
 	View3D *v3d = sa->spacedata.first;
 
diff --git a/source/blender/windowmanager/intern/wm_event_system.c b/source/blender/windowmanager/intern/wm_event_system.c
index 2a92eedf456..6fd23dc6b08 100644
--- a/source/blender/windowmanager/intern/wm_event_system.c
+++ b/source/blender/windowmanager/intern/wm_event_system.c
@@ -473,13 +473,13 @@ void wm_event_do_notifiers(bContext *C)
 				ED_screen_do_listen(C, note);
 
 				for (ar = screen->regionbase.first; ar; ar = ar->next) {
-					ED_region_do_listen(screen, NULL, ar, note, scene);
+					ED_region_do_listen(win, NULL, ar, note, scene);
 				}
 
 				ED_screen_areas_iter(win, screen, sa) {
-					ED_area_do_listen(screen, sa, note, scene, workspace);
+					ED_area_do_listen(win, sa, note, scene);
 					for (ar = sa->regionbase.first; ar; ar = ar->next) {
-						ED_region_do_listen(screen, sa, ar, note, scene);
+						ED_region_do_listen(win, sa, ar, note, scene);
 					}
 				}
 			}
-- 
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