[Bf-blender-cvs] [79511fca205] blender-v2.83-release: Fix zero tablet pressure for simulated events

[Campbell Barton]

Commit: 79511fca205b9a3edd9db727db8535c01e527fdd
Author: Campbell Barton
Date:   Wed May 13 18:14:14 2020 +1000
Branches: blender-v2.83-release
https://developer.blender.org/rB79511fca205b9a3edd9db727db8535c01e527fdd

Fix zero tablet pressure for simulated events

Impacted sculpt/paint tests.

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

M	source/blender/makesrna/intern/rna_wm_api.c
M	source/blender/windowmanager/WM_api.h
M	source/blender/windowmanager/intern/wm_event_system.c

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

diff --git a/source/blender/makesrna/intern/rna_wm_api.c b/source/blender/makesrna/intern/rna_wm_api.c
index 4bed8c7bb8c..ee7ff472c12 100644
--- a/source/blender/makesrna/intern/rna_wm_api.c
+++ b/source/blender/makesrna/intern/rna_wm_api.c
@@ -646,6 +646,9 @@ static wmEvent *rna_Window_event_add_simulate(wmWindow *win,
     STRNCPY(e.utf8_buf, unicode);
   }
 
+  /* Until we expose setting tablet values here. */
+  WM_event_tablet_data_default_set(&e.tablet);
+
   return WM_event_add_simulate(win, &e);
 }
 
diff --git a/source/blender/windowmanager/WM_api.h b/source/blender/windowmanager/WM_api.h
index 2f540262a66..bd534c51c9a 100644
--- a/source/blender/windowmanager/WM_api.h
+++ b/source/blender/windowmanager/WM_api.h
@@ -66,6 +66,7 @@ struct wmJob;
 struct wmOperator;
 struct wmOperatorType;
 struct wmPaintCursor;
+struct wmTabletData;
 
 #ifdef WITH_INPUT_NDOF
 struct wmNDOFMotionData;
@@ -785,6 +786,8 @@ bool write_crash_blend(void);
 /* Lock the interface for any communication */
 void WM_set_locked_interface(struct wmWindowManager *wm, bool lock);
 
+void WM_event_tablet_data_default_set(struct wmTabletData *tablet_data);
+
 /* For testing only 'G_FLAG_EVENT_SIMULATE' */
 struct wmEvent *WM_event_add_simulate(struct wmWindow *win, const struct wmEvent *event_to_add);
 
diff --git a/source/blender/windowmanager/intern/wm_event_system.c b/source/blender/windowmanager/intern/wm_event_system.c
index cb16550717b..e1a723f9f75 100644
--- a/source/blender/windowmanager/intern/wm_event_system.c
+++ b/source/blender/windowmanager/intern/wm_event_system.c
@@ -4167,6 +4167,19 @@ static void wm_eventemulation(wmEvent *event, bool test_only)
   }
 }
 
+static const wmTabletData wm_event_tablet_data_default = {
+    .active = EVT_TABLET_NONE,
+    .pressure = 1.0f,
+    .x_tilt = 0.0f,
+    .y_tilt = 0.0f,
+    .is_motion_absolute = false,
+};
+
+void WM_event_tablet_data_default_set(wmTabletData *tablet_data)
+{
+  *tablet_data = wm_event_tablet_data_default;
+}
+
 void wm_tablet_data_from_ghost(const GHOST_TabletData *tablet_data, wmTabletData *wmtab)
 {
   if ((tablet_data != NULL) && tablet_data->Active != GHOST_kTabletModeNone) {
@@ -4179,11 +4192,7 @@ void wm_tablet_data_from_ghost(const GHOST_TabletData *tablet_data, wmTabletData
     // printf("%s: using tablet %.5f\n", __func__, wmtab->pressure);
   }
   else {
-    wmtab->active = EVT_TABLET_NONE;
-    wmtab->pressure = 1.0f;
-    wmtab->x_tilt = 0.0f;
-    wmtab->y_tilt = 0.0f;
-    wmtab->is_motion_absolute = false;
+    *wmtab = wm_event_tablet_data_default;
     // printf("%s: not using tablet\n", __func__);
   }
 }