[Bf-blender-cvs] [02f3ceb] master: Fix T46522: DataTransfer modifier: Impossible to set multiple transfer modes by script (if they're on different properties).

Bastien Montagne noreply at git.blender.org
Fri Nov 6 19:29:56 CET 2015


Commit: 02f3cebf6e4cc13f58b5198988672e99b8aac6fc
Author: Bastien Montagne
Date:   Mon Oct 19 23:22:12 2015 +0200
Branches: master
https://developer.blender.org/rB02f3cebf6e4cc13f58b5198988672e99b8aac6fc

Fix T46522: DataTransfer modifier: Impossible to set multiple transfer modes by script
(if they're on different properties).

This patch basically gets rid of (ui-related) hack where we was adding specific
'fake' enums for datatypes needing additional options.

That was done because of broken UI code - to summarize, 'align' code did not support
correctly layout mixing vertical and horizontal sub-layouts, in particular if
it was 'column-major'.

A complete rewrite of this align code has been done, so now we can use a more
sane UI code.

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

M	release/scripts/startup/bl_ui/properties_data_modifier.py
M	source/blender/makesrna/intern/rna_modifier.c

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

diff --git a/release/scripts/startup/bl_ui/properties_data_modifier.py b/release/scripts/startup/bl_ui/properties_data_modifier.py
index de8617e..f0040c9 100644
--- a/release/scripts/startup/bl_ui/properties_data_modifier.py
+++ b/release/scripts/startup/bl_ui/properties_data_modifier.py
@@ -1276,14 +1276,14 @@ class DATA_PT_modifiers(ModifierButtonsPanel, Panel):
             col = layout.column(align=True)
             split = col.split(0.333, align=True)
             sub = split.column(align=True)
-            sub.prop(md, "data_types_verts_vgroup")
-            row = split.row(align=True)
+            sub.prop(md, "data_types_verts")
+            sub = split.column(align=True)
+            row = sub.row(align=True)
             row.prop(md, "layers_vgroup_select_src", text="")
-            row.label(icon='RIGHTARROW_THIN')
+            row.label(icon='RIGHTARROW')
             row.prop(md, "layers_vgroup_select_dst", text="")
-            split = col.split(0.333, align=True)
-            sub = split.column(align=True)
-            sub.prop(md, "data_types_verts")
+            row = sub.row(align=True)
+            row.label("", icon='NONE')
 
         layout.separator()
 
@@ -1312,17 +1312,14 @@ class DATA_PT_modifiers(ModifierButtonsPanel, Panel):
             split = col.split(0.333, align=True)
             sub = split.column(align=True)
             sub.prop(md, "data_types_loops")
-            split = col.split(0.333, align=True)
             sub = split.column(align=True)
-            sub.prop(md, "data_types_loops_vcol")
-            row = split.row(align=True)
+            row = sub.row(align=True)
+            row.label("", icon='NONE')
+            row = sub.row(align=True)
             row.prop(md, "layers_vcol_select_src", text="")
             row.label(icon='RIGHTARROW')
             row.prop(md, "layers_vcol_select_dst", text="")
-            split = col.split(0.333, align=True)
-            sub = split.column(align=True)
-            sub.prop(md, "data_types_loops_uv")
-            row = split.row(align=True)
+            row = sub.row(align=True)
             row.prop(md, "layers_uv_select_src", text="")
             row.label(icon='RIGHTARROW')
             row.prop(md, "layers_uv_select_dst", text="")
diff --git a/source/blender/makesrna/intern/rna_modifier.c b/source/blender/makesrna/intern/rna_modifier.c
index 9bddb6c..d956814 100644
--- a/source/blender/makesrna/intern/rna_modifier.c
+++ b/source/blender/makesrna/intern/rna_modifier.c
@@ -825,6 +825,38 @@ static void rna_DataTransferModifier_data_types_update(Main *bmain, Scene *scene
 	rna_Modifier_update(bmain, scene, ptr);
 }
 
+static void rna_DataTransferModifier_verts_data_types_set(struct PointerRNA *ptr, int value)
+{
+	DataTransferModifierData *dtmd = (DataTransferModifierData *)ptr->data;
+
+	dtmd->data_types &= ~DT_TYPE_VERT_ALL;
+	dtmd->data_types |= value;
+}
+
+static void rna_DataTransferModifier_edges_data_types_set(struct PointerRNA *ptr, int value)
+{
+	DataTransferModifierData *dtmd = (DataTransferModifierData *)ptr->data;
+
+	dtmd->data_types &= ~DT_TYPE_EDGE_ALL;
+	dtmd->data_types |= value;
+}
+
+static void rna_DataTransferModifier_loops_data_types_set(struct PointerRNA *ptr, int value)
+{
+	DataTransferModifierData *dtmd = (DataTransferModifierData *)ptr->data;
+
+	dtmd->data_types &= ~DT_TYPE_LOOP_ALL;
+	dtmd->data_types |= value;
+}
+
+static void rna_DataTransferModifier_polys_data_types_set(struct PointerRNA *ptr, int value)
+{
+	DataTransferModifierData *dtmd = (DataTransferModifierData *)ptr->data;
+
+	dtmd->data_types &= ~DT_TYPE_POLY_ALL;
+	dtmd->data_types |= value;
+}
+
 static EnumPropertyItem *rna_DataTransferModifier_layers_select_src_itemf(bContext *C, PointerRNA *ptr, PropertyRNA *prop, bool *r_free)
 {
 	DataTransferModifierData *dtmd = (DataTransferModifierData *)ptr->data;
@@ -4266,22 +4298,16 @@ static void rna_def_modifier_datatransfer(BlenderRNA *brna)
 	PropertyRNA *prop;
 
 	static EnumPropertyItem DT_layer_vert_items[] = {
+		{DT_TYPE_MDEFORMVERT, "VGROUP_WEIGHTS", 0, "Vertex Group(s)", "Transfer active or all vertex groups"},
+#if 0  /* TODO */
+		{DT_TYPE_SHAPEKEY, "SHAPEKEYS", 0, "Shapekey(s)", "Transfer active or all shape keys"},
+#endif
 #if 0  /* XXX When SkinModifier is enabled, it seems to erase its own CD_MVERT_SKIN layer from final DM :( */
 		{DT_TYPE_SKIN, "SKIN", 0, "Skin Weight", "Transfer skin weights"},
 #endif
 		{DT_TYPE_BWEIGHT_VERT, "BEVEL_WEIGHT_VERT", 0, "Bevel Weight", "Transfer bevel weights"},
 		{0, NULL, 0, NULL, NULL}
 	};
-	static EnumPropertyItem DT_layer_vert_vgroup_items[] = {
-		{DT_TYPE_MDEFORMVERT, "VGROUP_WEIGHTS", 0, "Vertex Group(s)", "Transfer active or all vertex groups"},
-		{0, NULL, 0, NULL, NULL}
-	};
-#if 0  /* XXX For now, would like to finish/merge work from 2014 gsoc first. */
-	static EnumPropertyItem DT_layer_vert_shapekey_items[] = {
-		{DT_TYPE_SHAPEKEY, "SHAPEKEYS", 0, "Shapekey(s)", "Transfer active or all shape keys"},
-		{0, NULL, 0, NULL, NULL}
-	};
-#endif
 
 	static EnumPropertyItem DT_layer_edge_items[] = {
 		{DT_TYPE_SHARP_EDGE, "SHARP_EDGE", 0, "Sharp", "Transfer sharp mark"},
@@ -4294,13 +4320,7 @@ static void rna_def_modifier_datatransfer(BlenderRNA *brna)
 
 	static EnumPropertyItem DT_layer_loop_items[] = {
 		{DT_TYPE_LNOR, "CUSTOM_NORMAL", 0, "Custom Normals", "Transfer custom normals"},
-		{0, NULL, 0, NULL, NULL}
-	};
-	static EnumPropertyItem DT_layer_loop_vcol_items[] = {
 		{DT_TYPE_VCOL, "VCOL", 0, "VCol", "Vertex (face corners) colors"},
-		{0, NULL, 0, NULL, NULL}
-	};
-	static EnumPropertyItem DT_layer_loop_uv_items[] = {
 		{DT_TYPE_UV, "UV", 0, "UVs", "Transfer UV layers"},
 		{0, NULL, 0, NULL, NULL}
 	};
@@ -4350,39 +4370,28 @@ static void rna_def_modifier_datatransfer(BlenderRNA *brna)
 	                    "Which vertex data layers to transfer");
 	RNA_def_property_flag(prop, PROP_ENUM_FLAG);
 	RNA_def_property_enum_sdna(prop, NULL, "data_types");
-	RNA_def_property_update(prop, 0, "rna_DataTransferModifier_data_types_update");
-	prop = RNA_def_enum(srna, "data_types_verts_vgroup", DT_layer_vert_vgroup_items, 0, "Vertex Data Types",
-	                    "Which vertex data layers to transfer");
-	RNA_def_property_flag(prop, PROP_ENUM_FLAG);
-	RNA_def_property_enum_sdna(prop, NULL, "data_types");
+	RNA_def_property_enum_funcs(prop, NULL, "rna_DataTransferModifier_verts_data_types_set", NULL);
 	RNA_def_property_update(prop, 0, "rna_DataTransferModifier_data_types_update");
 
 	prop = RNA_def_enum(srna, "data_types_edges", DT_layer_edge_items, 0, "Edge Data Types",
 	                    "Which edge data layers to transfer");
 	RNA_def_property_flag(prop, PROP_ENUM_FLAG);
 	RNA_def_property_enum_sdna(prop, NULL, "data_types");
+	RNA_def_property_enum_funcs(prop, NULL, "rna_DataTransferModifier_edges_data_types_set", NULL);
 	RNA_def_property_update(prop, 0, "rna_DataTransferModifier_data_types_update");
 
 	prop = RNA_def_enum(srna, "data_types_loops", DT_layer_loop_items, 0, "Face Corner Data Types",
 	                    "Which face corner data layers to transfer");
 	RNA_def_property_flag(prop, PROP_ENUM_FLAG);
 	RNA_def_property_enum_sdna(prop, NULL, "data_types");
-	RNA_def_property_update(prop, 0, "rna_DataTransferModifier_data_types_update");
-	prop = RNA_def_enum(srna, "data_types_loops_vcol", DT_layer_loop_vcol_items, 0, "Face Corner Data Types",
-	                    "Which face corner data layers to transfer");
-	RNA_def_property_flag(prop, PROP_ENUM_FLAG);
-	RNA_def_property_enum_sdna(prop, NULL, "data_types");
-	RNA_def_property_update(prop, 0, "rna_DataTransferModifier_data_types_update");
-	prop = RNA_def_enum(srna, "data_types_loops_uv", DT_layer_loop_uv_items, 0, "Face Corner Data Types",
-	                    "Which face corner data layers to transfer");
-	RNA_def_property_flag(prop, PROP_ENUM_FLAG);
-	RNA_def_property_enum_sdna(prop, NULL, "data_types");
+	RNA_def_property_enum_funcs(prop, NULL, "rna_DataTransferModifier_loops_data_types_set", NULL);
 	RNA_def_property_update(prop, 0, "rna_DataTransferModifier_data_types_update");
 
 	prop = RNA_def_enum(srna, "data_types_polys", DT_layer_poly_items, 0, "Poly Data Types",
 	                    "Which poly data layers to transfer");
 	RNA_def_property_flag(prop, PROP_ENUM_FLAG);
 	RNA_def_property_enum_sdna(prop, NULL, "data_types");
+	RNA_def_property_enum_funcs(prop, NULL, "rna_DataTransferModifier_polys_data_types_set", NULL);
 	RNA_def_property_update(prop, 0, "rna_DataTransferModifier_data_types_update");
 
 	/* Mapping methods. */




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