[Bf-blender-cvs] [fe07839d01b] blender2.8: UI: Right-click menu entry to flip properties Tab Bar left/right

[Julian Eisel]

Commit: fe07839d01b12456523fda4a4fff6f46c6c16157
Author: Julian Eisel
Date:   Wed Oct 31 00:41:03 2018 +0100
Branches: blender2.8
https://developer.blender.org/rBfe07839d01b12456523fda4a4fff6f46c6c16157

UI: Right-click menu entry to flip properties Tab Bar left/right

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

M	source/blender/editors/include/ED_screen.h
M	source/blender/editors/interface/interface_context_menu.c
M	source/blender/editors/screen/screen_ops.c
M	source/blender/editors/space_buttons/buttons_ops.c

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

diff --git a/source/blender/editors/include/ED_screen.h b/source/blender/editors/include/ED_screen.h
index faa9233bff1..7c05bfd829d 100644
--- a/source/blender/editors/include/ED_screen.h
+++ b/source/blender/editors/include/ED_screen.h
@@ -195,6 +195,7 @@ void    ED_screen_full_prevspace(struct bContext *C, ScrArea *sa);
 void    ED_screen_full_restore(struct bContext *C, ScrArea *sa);
 struct ScrArea *ED_screen_state_toggle(struct bContext *C, struct wmWindow *win, struct ScrArea *sa, const short state);
 void    ED_screens_header_tools_menu_create(struct bContext *C, struct uiLayout *layout, void *arg);
+void    ED_screens_navigation_bar_tools_menu_create(struct bContext *C, struct uiLayout *layout, void *arg);
 bool    ED_screen_stereo3d_required(const struct bScreen *screen, const struct Scene *scene);
 Scene   *ED_screen_scene_find(const struct bScreen *screen, const struct wmWindowManager *wm);
 Scene   *ED_screen_scene_find_with_window(const struct bScreen *screen, const struct wmWindowManager *wm, struct wmWindow **r_window);
diff --git a/source/blender/editors/interface/interface_context_menu.c b/source/blender/editors/interface/interface_context_menu.c
index 253de3d3d5a..03d941c2387 100644
--- a/source/blender/editors/interface/interface_context_menu.c
+++ b/source/blender/editors/interface/interface_context_menu.c
@@ -766,10 +766,17 @@ bool ui_popup_context_menu_for_button(bContext *C, uiBut *but)
 
 	/* Show header tools for header buttons. */
 	if (ui_block_is_popup_any(but->block) == false) {
-		ARegion *ar = CTX_wm_region(C);
-		if (ar && (ar->regiontype == RGN_TYPE_HEADER)) {
+		const ARegion *ar = CTX_wm_region(C);
+
+		if (!ar) {
+			/* skip */
+		}
+		else if (ar->regiontype == RGN_TYPE_HEADER) {
 			uiItemMenuF(layout, IFACE_("Header"), ICON_NONE, ED_screens_header_tools_menu_create, NULL);
 		}
+		else if (ar->regiontype == RGN_TYPE_NAV_BAR) {
+			uiItemMenuF(layout, IFACE_("Navigation Bar"), ICON_NONE, ED_screens_navigation_bar_tools_menu_create, NULL);
+		}
 	}
 
 	MenuType *mt = WM_menutype_find("WM_MT_button_context", true);
diff --git a/source/blender/editors/screen/screen_ops.c b/source/blender/editors/screen/screen_ops.c
index 7a447bb41d4..5377ccb5a44 100644
--- a/source/blender/editors/screen/screen_ops.c
+++ b/source/blender/editors/screen/screen_ops.c
@@ -3756,6 +3756,23 @@ static void SCREEN_OT_header_context_menu(wmOperatorType *ot)
 
 /** \} */
 
+/* -------------------------------------------------------------------- */
+/** \name Navigation Bar Tools Menu
+ * \{ */
+
+void ED_screens_navigation_bar_tools_menu_create(bContext *C, uiLayout *layout, void *UNUSED(arg))
+{
+	const ARegion *ar = CTX_wm_region(C);
+	const char *but_flip_str = (ar->alignment == RGN_ALIGN_LEFT) ? IFACE_("Flip to Right") : IFACE_("Flip to Left");
+
+	/* default is WM_OP_INVOKE_REGION_WIN, which we don't want here. */
+	uiLayoutSetOperatorContext(layout, WM_OP_INVOKE_DEFAULT);
+
+	uiItemO(layout, but_flip_str, ICON_NONE, "SCREEN_OT_region_flip");
+}
+
+/** \} */
+
 /* -------------------------------------------------------------------- */
 /** \name Animation Step Operator
  *
diff --git a/source/blender/editors/space_buttons/buttons_ops.c b/source/blender/editors/space_buttons/buttons_ops.c
index fb2907983c8..473deb35aac 100644
--- a/source/blender/editors/space_buttons/buttons_ops.c
+++ b/source/blender/editors/space_buttons/buttons_ops.c
@@ -64,9 +64,15 @@
 
 static int context_menu_invoke(bContext *C, wmOperator *UNUSED(op), const wmEvent *UNUSED(event))
 {
+	const ARegion *ar = CTX_wm_region(C);
 	uiPopupMenu *pup = UI_popup_menu_begin(C, IFACE_("Context Menu"), ICON_NONE);
 	uiLayout *layout = UI_popup_menu_layout(pup);
+
 	uiItemM(layout, "INFO_MT_area", NULL, ICON_NONE);
+	if (ar->regiontype == RGN_TYPE_NAV_BAR) {
+		ED_screens_navigation_bar_tools_menu_create(C, layout, NULL);
+	}
+
 	UI_popup_menu_end(C, pup);
 
 	return OPERATOR_INTERFACE;