RNA functions for adding timer (needed for demo mode, also useful for python modal operators).

 - timer = WindowManager.event_timer_add(time_step, window=None)
 - WindowManager.event_timer_remove(timer)

Still TODO, is a way for python to check the timer identity.

1 files changed, 31 insertions, 0 deletions

diff --git a/source/blender/makesrna/intern/rna_wm.c b/source/blender/makesrna/intern/rna_wm.c
index ea26663df44..df029c9d871 100644
--- a/source/blender/makesrna/intern/rna_wm.c
+++ b/source/blender/makesrna/intern/rna_wm.c
@@ -1418,6 +1418,36 @@ static void rna_def_event(BlenderRNA *brna)
 	RNA_define_verify_sdna(1); // not in sdna
 }
 
+static void rna_def_timer(BlenderRNA *brna)
+{
+	StructRNA *srna;
+	PropertyRNA *prop;
+
+	srna= RNA_def_struct(brna, "Timer", NULL);
+	RNA_def_struct_ui_text(srna, "Timer", "Window event timer");
+	RNA_def_struct_sdna(srna, "wmTimer");
+
+	RNA_define_verify_sdna(0); // not in sdna
+
+	/* could wrap more, for now this is enough */
+	prop= RNA_def_property(srna, "time_step", PROP_FLOAT, PROP_NONE);
+	RNA_def_property_float_sdna(prop, NULL, "timestep");
+	RNA_def_property_clear_flag(prop, PROP_EDITABLE);
+	RNA_def_property_ui_text(prop, "Time Step", "");
+
+	prop= RNA_def_property(srna, "time_delta", PROP_FLOAT, PROP_NONE);
+	RNA_def_property_float_sdna(prop, NULL, "delta");
+	RNA_def_property_clear_flag(prop, PROP_EDITABLE);
+	RNA_def_property_ui_text(prop, "Delta", "Time since last step in seconds");
+
+	prop= RNA_def_property(srna, "time_duration", PROP_FLOAT, PROP_NONE);
+	RNA_def_property_float_sdna(prop, NULL, "duration");
+	RNA_def_property_clear_flag(prop, PROP_EDITABLE);
+	RNA_def_property_ui_text(prop, "Delta", "Time since last step in seconds");
+
+	RNA_define_verify_sdna(1); // not in sdna
+}
+
 static void rna_def_window(BlenderRNA *brna)
 {
 	StructRNA *srna;
@@ -1801,6 +1831,7 @@ void RNA_def_wm(BlenderRNA *brna)
 	rna_def_macro_operator(brna);
 	rna_def_operator_type_macro(brna);
 	rna_def_event(brna);
+	rna_def_timer(brna);
 	rna_def_window(brna);
 	rna_def_windowmanager(brna);
 	rna_def_keyconfig(brna);