Fix/Cleanup: I18N: Bad usage of IFACE_ instead of TIP_.

Cheap tip: anything that is not "Camel Case" and/or that is more than
a few words long should use `TIP_` translation, not `IFACE_` one.

Also added several missing strings (including the one reported in D5056
by Jean First (@robbott), thanks).

6 files changed, 40 insertions, 41 deletions

diff --git a/source/blender/editors/gpencil/annotate_paint.c b/source/blender/editors/gpencil/annotate_paint.c
index 73230e5fb0e..5962d95c5af 100644
--- a/source/blender/editors/gpencil/annotate_paint.c
+++ b/source/blender/editors/gpencil/annotate_paint.c
@@ -1688,8 +1688,8 @@ static void gpencil_draw_status_indicators(bContext *C, tGPsdata *p)
           /* Provide usage tips, since this is modal, and unintuitive without hints */
           ED_workspace_status_text(
               C,
-              IFACE_("Annotation Create Poly: LMB click to place next stroke vertex | "
-                     "ESC/Enter to end  (or click outside this area)"));
+              TIP_("Annotation Create Poly: LMB click to place next stroke vertex | "
+                   "ESC/Enter to end  (or click outside this area)"));
           break;
         default:
           /* Do nothing - the others are self explanatory, exit quickly once the mouse is released
@@ -1704,29 +1704,29 @@ static void gpencil_draw_status_indicators(bContext *C, tGPsdata *p)
       switch (p->paintmode) {
         case GP_PAINTMODE_ERASER:
           ED_workspace_status_text(C,
-                                   IFACE_("Annotation Eraser: Hold and drag LMB or RMB to erase | "
-                                          "ESC/Enter to end  (or click outside this area)"));
+                                   TIP_("Annotation Eraser: Hold and drag LMB or RMB to erase | "
+                                        "ESC/Enter to end  (or click outside this area)"));
           break;
         case GP_PAINTMODE_DRAW_STRAIGHT:
           ED_workspace_status_text(C,
-                                   IFACE_("Annotation Line Draw: Hold and drag LMB to draw | "
-                                          "ESC/Enter to end  (or click outside this area)"));
+                                   TIP_("Annotation Line Draw: Hold and drag LMB to draw | "
+                                        "ESC/Enter to end  (or click outside this area)"));
           break;
         case GP_PAINTMODE_DRAW:
           ED_workspace_status_text(C,
-                                   IFACE_("Annotation Freehand Draw: Hold and drag LMB to draw | "
-                                          "E/ESC/Enter to end  (or click outside this area)"));
+                                   TIP_("Annotation Freehand Draw: Hold and drag LMB to draw | "
+                                        "E/ESC/Enter to end  (or click outside this area)"));
           break;
         case GP_PAINTMODE_DRAW_POLY:
           ED_workspace_status_text(
               C,
-              IFACE_("Annotation Create Poly: LMB click to place next stroke vertex | "
-                     "ESC/Enter to end  (or click outside this area)"));
+              TIP_("Annotation Create Poly: LMB click to place next stroke vertex | "
+                   "ESC/Enter to end  (or click outside this area)"));
           break;
 
         default: /* unhandled future cases */
           ED_workspace_status_text(
-              C, IFACE_("Annotation Session: ESC/Enter to end   (or click outside this area)"));
+              C, TIP_("Annotation Session: ESC/Enter to end   (or click outside this area)"));
           break;
       }
       break;
diff --git a/source/blender/editors/gpencil/gpencil_brush.c b/source/blender/editors/gpencil/gpencil_brush.c
index 48d6cab7b2a..f5b27d8268d 100644
--- a/source/blender/editors/gpencil/gpencil_brush.c
+++ b/source/blender/editors/gpencil/gpencil_brush.c
@@ -1182,9 +1182,9 @@ static void gpsculpt_brush_header_set(bContext *C, tGP_BrushEditData *gso)
 
   BLI_snprintf(str,
                sizeof(str),
-               IFACE_("GPencil Sculpt: %s Stroke  | LMB to paint | RMB/Escape to Exit"
-                      " | Ctrl to Invert Action | Wheel Up/Down for Size "
-                      " | Shift-Wheel Up/Down for Strength"),
+               TIP_("GPencil Sculpt: %s Stroke  | LMB to paint | RMB/Escape to Exit"
+                    " | Ctrl to Invert Action | Wheel Up/Down for Size "
+                    " | Shift-Wheel Up/Down for Strength"),
                (brush_name) ? brush_name : "<?>");
 
   ED_workspace_status_text(C, str);
diff --git a/source/blender/editors/gpencil/gpencil_fill.c b/source/blender/editors/gpencil/gpencil_fill.c
index bf15b846bb6..df27198922c 100644
--- a/source/blender/editors/gpencil/gpencil_fill.c
+++ b/source/blender/editors/gpencil/gpencil_fill.c
@@ -1141,7 +1141,7 @@ static void gpencil_stroke_from_buffer(tGPDfill *tgpf)
 /* Helper: Draw status message while the user is running the operator */
 static void gpencil_fill_status_indicators(bContext *C, tGPDfill *UNUSED(tgpf))
 {
-  const char *status_str = IFACE_("Fill: ESC/RMB cancel, LMB Fill, Shift Draw on Back");
+  const char *status_str = TIP_("Fill: ESC/RMB cancel, LMB Fill, Shift Draw on Back");
   ED_workspace_status_text(C, status_str);
 }
 
diff --git a/source/blender/editors/gpencil/gpencil_interpolate.c b/source/blender/editors/gpencil/gpencil_interpolate.c
index d83cc7858bd..8a9f7c1224a 100644
--- a/source/blender/editors/gpencil/gpencil_interpolate.c
+++ b/source/blender/editors/gpencil/gpencil_interpolate.c
@@ -377,7 +377,7 @@ static void gpencil_interpolate_status_indicators(bContext *C, tGPDinterpolate *
   char status_str[UI_MAX_DRAW_STR];
   char msg_str[UI_MAX_DRAW_STR];
 
-  BLI_strncpy(msg_str, IFACE_("GPencil Interpolation: "), UI_MAX_DRAW_STR);
+  BLI_strncpy(msg_str, TIP_("GPencil Interpolation: "), UI_MAX_DRAW_STR);
 
   if (hasNumInput(&p->num)) {
     char str_offs[NUM_STR_REP_LEN];
@@ -395,7 +395,7 @@ static void gpencil_interpolate_status_indicators(bContext *C, tGPDinterpolate *
 
   ED_area_status_text(p->sa, status_str);
   ED_workspace_status_text(
-      C, IFACE_("ESC/RMB to cancel, Enter/LMB to confirm, WHEEL/MOVE to adjust factor"));
+      C, TIP_("ESC/RMB to cancel, Enter/LMB to confirm, WHEEL/MOVE to adjust factor"));
 }
 
 /* Update screen and stroke */
diff --git a/source/blender/editors/gpencil/gpencil_paint.c b/source/blender/editors/gpencil/gpencil_paint.c
index 14bb955cf84..041704d8473 100644
--- a/source/blender/editors/gpencil/gpencil_paint.c
+++ b/source/blender/editors/gpencil/gpencil_paint.c
@@ -2480,22 +2480,21 @@ static void gpencil_draw_status_indicators(bContext *C, tGPsdata *p)
         case GP_PAINTMODE_ERASER: {
           ED_workspace_status_text(
               C,
-              IFACE_("Grease Pencil Erase Session: Hold and drag LMB or RMB to erase | "
-                     "ESC/Enter to end  (or click outside this area)"));
+              TIP_("Grease Pencil Erase Session: Hold and drag LMB or RMB to erase | "
+                   "ESC/Enter to end  (or click outside this area)"));
           break;
         }
         case GP_PAINTMODE_DRAW_STRAIGHT: {
-          ED_workspace_status_text(
-              C,
-              IFACE_("Grease Pencil Line Session: Hold and drag LMB to draw | "
-                     "ESC/Enter to end  (or click outside this area)"));
+          ED_workspace_status_text(C,
+                                   TIP_("Grease Pencil Line Session: Hold and drag LMB to draw | "
+                                        "ESC/Enter to end  (or click outside this area)"));
           break;
         }
         case GP_PAINTMODE_SET_CP: {
           ED_workspace_status_text(
               C,
-              IFACE_("Grease Pencil Guides: LMB click and release to place reference point | "
-                     "Esc/RMB to cancel"));
+              TIP_("Grease Pencil Guides: LMB click and release to place reference point | "
+                   "Esc/RMB to cancel"));
           break;
         }
         case GP_PAINTMODE_DRAW: {
@@ -2503,26 +2502,26 @@ static void gpencil_draw_status_indicators(bContext *C, tGPsdata *p)
           if (guide->use_guide) {
             ED_workspace_status_text(
                 C,
-                IFACE_("Grease Pencil Freehand Session: Hold and drag LMB to draw | "
-                       "M key to flip guide | O key to move reference point"));
+                TIP_("Grease Pencil Freehand Session: Hold and drag LMB to draw | "
+                     "M key to flip guide | O key to move reference point"));
           }
           else {
             ED_workspace_status_text(
-                C, IFACE_("Grease Pencil Freehand Session: Hold and drag LMB to draw"));
+                C, TIP_("Grease Pencil Freehand Session: Hold and drag LMB to draw"));
           }
           break;
         }
         case GP_PAINTMODE_DRAW_POLY: {
           ED_workspace_status_text(
               C,
-              IFACE_("Grease Pencil Poly Session: LMB click to place next stroke vertex | "
-                     "Release Shift/ESC/Enter to end  (or click outside this area)"));
+              TIP_("Grease Pencil Poly Session: LMB click to place next stroke vertex | "
+                   "Release Shift/ESC/Enter to end (or click outside this area)"));
           break;
         }
         default: /* unhandled future cases */
         {
           ED_workspace_status_text(
-              C, IFACE_("Grease Pencil Session: ESC/Enter to end   (or click outside this area)"));
+              C, TIP_("Grease Pencil Session: ESC/Enter to end (or click outside this area)"));
           break;
         }
       }
diff --git a/source/blender/editors/gpencil/gpencil_primitive.c b/source/blender/editors/gpencil/gpencil_primitive.c
index d6497e6e58e..b10801fc87f 100644
--- a/source/blender/editors/gpencil/gpencil_primitive.c
+++ b/source/blender/editors/gpencil/gpencil_primitive.c
@@ -400,32 +400,32 @@ static void gpencil_primitive_status_indicators(bContext *C, tGPDprimitive *tgpi
 
   if (tgpi->type == GP_STROKE_LINE) {
     BLI_strncpy(msg_str,
-                IFACE_("Line: ESC to cancel, LMB set origin, Enter/MMB to confirm, WHEEL/+- to "
-                       "adjust subdivision number, Shift to align, Alt to center, E: extrude"),
+                TIP_("Line: ESC to cancel, LMB set origin, Enter/MMB to confirm, WHEEL/+- to "
+                     "adjust subdivision number, Shift to align, Alt to center, E: extrude"),
                 UI_MAX_DRAW_STR);
   }
   else if (tgpi->type == GP_STROKE_BOX) {
     BLI_strncpy(msg_str,
-                IFACE_("Rectangle: ESC to cancel, LMB set origin, Enter/MMB to confirm, WHEEL/+- "
-                       "to adjust subdivision number, Shift to square, Alt to center"),
+                TIP_("Rectangle: ESC to cancel, LMB set origin, Enter/MMB to confirm, WHEEL/+- "
+                     "to adjust subdivision number, Shift to square, Alt to center"),
                 UI_MAX_DRAW_STR);
   }
   else if (tgpi->type == GP_STROKE_CIRCLE) {
     BLI_strncpy(msg_str,
-                IFACE_("Circle: ESC to cancel, Enter/MMB to confirm, WHEEL/+- to adjust edge "
-                       "number, Shift to square, Alt to center"),
+                TIP_("Circle: ESC to cancel, Enter/MMB to confirm, WHEEL/+- to adjust edge "
+                     "number, Shift to square, Alt to center"),
                 UI_MAX_DRAW_STR);
   }
   else if (tgpi->type == GP_STROKE_ARC) {
     BLI_strncpy(msg_str,
-                IFACE_("Arc: ESC to cancel, Enter/MMB to confirm, WHEEL/+- to adjust edge number, "
-                       "Shift to square, Alt to center, M: Flip, E: extrude"),
+                TIP_("Arc: ESC to cancel, Enter/MMB to confirm, WHEEL/+- to adjust edge number, "
+                     "Shift to square, Alt to center, M: Flip, E: extrude"),
                 UI_MAX_DRAW_STR);
   }
   else if (tgpi->type == GP_STROKE_CURVE) {
     BLI_strncpy(msg_str,
-                IFACE_("Curve: ESC to cancel, Enter/MMB to confirm, WHEEL/+- to adjust edge "
-                       "number, Shift to square, Alt to center, E: extrude"),
+                TIP_("Curve: ESC to cancel, Enter/MMB to confirm, WHEEL/+- to adjust edge "
+                     "number, Shift to square, Alt to center, E: extrude"),
                 UI_MAX_DRAW_STR);
   }