[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [41958] trunk/blender/source/blender: edits to 41957, main changes to render layer removal.
Campbell Barton
ideasman42 at gmail.com
Fri Nov 18 09:42:45 CET 2011
Revision: 41958
http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=41958
Author: campbellbarton
Date: 2011-11-18 08:42:44 +0000 (Fri, 18 Nov 2011)
Log Message:
-----------
edits to 41957, main changes to render layer removal.
- report an error if the layer can't be removed
- check the render layer is in the list before removing
Modified Paths:
--------------
trunk/blender/source/blender/blenkernel/intern/scene.c
trunk/blender/source/blender/makesrna/intern/rna_scene.c
Modified: trunk/blender/source/blender/blenkernel/intern/scene.c
===================================================================
--- trunk/blender/source/blender/blenkernel/intern/scene.c 2011-11-18 07:11:54 UTC (rev 41957)
+++ trunk/blender/source/blender/blenkernel/intern/scene.c 2011-11-18 08:42:44 UTC (rev 41958)
@@ -1090,13 +1090,12 @@
SceneRenderLayer *scene_add_render_layer(Scene *sce, const char *name)
{
SceneRenderLayer *srl;
-// int tot= 1 + BLI_countlist(&sce->r.layers);
if(!name)
name= "RenderLayer";
srl= MEM_callocN(sizeof(SceneRenderLayer), "new render layer");
- strcpy(srl->name, name);
+ BLI_strncpy(srl->name, name, sizeof(srl->name));
BLI_uniquename(&sce->r.layers, srl, "RenderLayer", '.', offsetof(SceneRenderLayer, name), sizeof(srl->name));
BLI_addtail(&sce->r.layers, srl);
@@ -1108,20 +1107,27 @@
return srl;
}
-int scene_remove_render_layer(Main *main, Scene *scene, SceneRenderLayer *srl)
+int scene_remove_render_layer(Main *bmain, Scene *scene, SceneRenderLayer *srl)
{
+ const int act= BLI_findindex(&scene->r.layers, srl);
Scene *sce;
- int act= BLI_findindex(&scene->r.layers, srl);
- if(BLI_countlist(&scene->r.layers) <= 1)
+ if (act == -1) {
return 0;
+ }
+ else if ( (scene->r.layers.first == scene->r.layers.last) &&
+ (scene->r.layers.first == srl))
+ {
+ /* ensure 1 layer is kept */
+ return 0;
+ }
BLI_remlink(&scene->r.layers, srl);
MEM_freeN(srl);
scene->r.actlay= 0;
- for(sce = main->scene.first; sce; sce = sce->id.next) {
+ for(sce = bmain->scene.first; sce; sce = sce->id.next) {
if(sce->nodetree) {
bNode *node;
for(node = sce->nodetree->nodes.first; node; node = node->next) {
Modified: trunk/blender/source/blender/makesrna/intern/rna_scene.c
===================================================================
--- trunk/blender/source/blender/makesrna/intern/rna_scene.c 2011-11-18 07:11:54 UTC (rev 41957)
+++ trunk/blender/source/blender/makesrna/intern/rna_scene.c 2011-11-18 08:42:44 UTC (rev 41958)
@@ -734,7 +734,7 @@
if (index != -1) rd->actlay= index;
}
-static SceneRenderLayer *rna_RenderLayer_add(ID *id, RenderData *UNUSED(rd), const char *name)
+static SceneRenderLayer *rna_RenderLayer_new(ID *id, RenderData *UNUSED(rd), const char *name)
{
Scene *scene= (Scene *)id;
SceneRenderLayer *srl= scene_add_render_layer(scene, name);
@@ -744,13 +744,16 @@
return srl;
}
-static void rna_RenderLayer_remove(ID *id, RenderData *UNUSED(rd), Main *bmain, SceneRenderLayer *srl)
+static void rna_RenderLayer_remove(ID *id, RenderData *UNUSED(rd), Main *bmain, ReportList *reports, SceneRenderLayer *srl)
{
Scene *scene= (Scene *)id;
- scene_remove_render_layer(bmain, scene, srl);
-
- WM_main_add_notifier(NC_SCENE|ND_RENDER_OPTIONS, NULL);
+ if (!scene_remove_render_layer(bmain, scene, srl)) {
+ BKE_reportf(reports, RPT_ERROR, "RenderLayer '%s' could not be removed from scene '%s'", srl->name, scene->id.name+2);
+ }
+ else {
+ WM_main_add_notifier(NC_SCENE|ND_RENDER_OPTIONS, NULL);
+ }
}
static void rna_RenderSettings_engine_set(PointerRNA *ptr, int value)
@@ -2228,17 +2231,17 @@
RNA_def_property_ui_text(prop, "Active Render Layer", "Active Render Layer");
RNA_def_property_update(prop, NC_SCENE|ND_RENDER_OPTIONS, NULL);
- func= RNA_def_function(srna, "new", "rna_RenderLayer_add");
+ func= RNA_def_function(srna, "new", "rna_RenderLayer_new");
RNA_def_function_ui_description(func, "Add a render layer to scene");
RNA_def_function_flag(func, FUNC_USE_SELF_ID);
parm= RNA_def_string(func, "name", "RenderLayer", 0, "", "New name for the marker (not unique)");
RNA_def_property_flag(parm, PROP_REQUIRED);
- parm= RNA_def_pointer(func, "render_layer", "SceneRenderLayer", "", "Newly created render layer");
+ parm= RNA_def_pointer(func, "result", "SceneRenderLayer", "", "Newly created render layer");
RNA_def_function_return(func, parm);
func= RNA_def_function(srna, "remove", "rna_RenderLayer_remove");
RNA_def_function_ui_description(func, "Remove a render layer");
- RNA_def_function_flag(func, FUNC_USE_MAIN|FUNC_USE_SELF_ID);
+ RNA_def_function_flag(func, FUNC_USE_MAIN|FUNC_USE_REPORTS|FUNC_USE_SELF_ID);
parm= RNA_def_pointer(func, "layer", "SceneRenderLayer", "", "Timeline marker to remove");
RNA_def_property_flag(parm, PROP_REQUIRED|PROP_NEVER_NULL);
}
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