static int buttons_context_path_material(ButsContextPath *path, int for_texture)
{
Object *ob;
PointerRNA *ptr= &path->ptr[path->len-1];
Material *ma;
/* if we already have a (pinned) material, we're done */
if(RNA_struct_is_a(ptr->type, &RNA_Material)) {
return 1;
}
/* if we have an object, use the object material slot */
else if(buttons_context_path_object(path)) {
ob= path->ptr[path->len-1].data;
if(ob && ob->type && (ob->type<OB_LAMP)) {
ma= give_current_material(ob, ob->actcol);
RNA_id_pointer_create(&ma->id, &path->ptr[path->len]);
path->len++;
if(for_texture && give_current_material_texture_node(ma))
return 1;
ma= give_node_material(ma);
if(ma) {
RNA_id_pointer_create(&ma->id, &path->ptr[path->len]);
path->len++;
}
return 1;
}
}
/* no path to a material possible */
return 0;
}
Tex *give_current_object_texture(Object *ob)
{
Material *ma, *node_ma;
Tex *tex= NULL;
if(ob==NULL) return NULL;
if(ob->totcol==0 && !(ob->type==OB_LAMP)) return NULL;
if(ob->type==OB_LAMP) {
tex= give_current_lamp_texture(ob->data);
} else {
ma= give_current_material(ob, ob->actcol);
if((node_ma=give_node_material(ma)))
ma= node_ma;
tex= give_current_material_texture(ma);
}
return tex;
}
static int buttons_context_path_material(ButsContextPath *path, bool for_texture, bool new_shading)
{
Object *ob;
PointerRNA *ptr = &path->ptr[path->len - 1];
Material *ma;
/* if we already have a (pinned) material, we're done */
if (RNA_struct_is_a(ptr->type, &RNA_Material)) {
return 1;
}
/* if we have an object, use the object material slot */
else if (buttons_context_path_object(path)) {
ob = path->ptr[path->len - 1].data;
if (ob && OB_TYPE_SUPPORT_MATERIAL(ob->type)) {
ma = give_current_material(ob, ob->actcol);
RNA_id_pointer_create(&ma->id, &path->ptr[path->len]);
path->len++;
if (for_texture && give_current_material_texture_node(ma))
return 1;
if (!new_shading) {
/* Only try to get mat from node in case of old shading system (see T40331). */
ma = give_node_material(ma);
if (ma) {
RNA_id_pointer_create(&ma->id, &path->ptr[path->len]);
path->len++;
}
}
return 1;
}
}
/* no path to a material possible */
return 0;
}
int buttons_context(const bContext *C, const char *member, bContextDataResult *result)
{
SpaceButs *sbuts = CTX_wm_space_buts(C);
ButsContextPath *path = sbuts ? sbuts->path : NULL;
if (!path)
return 0;
/* here we handle context, getting data from precomputed path */
if (CTX_data_dir(member)) {
/* in case of new shading system we skip texture_slot, complex python
* UI script logic depends on checking if this is available */
if (sbuts->texuser)
CTX_data_dir_set(result, buttons_context_dir + 1);
else
CTX_data_dir_set(result, buttons_context_dir);
return 1;
}
else if (CTX_data_equals(member, "scene")) {
/* Do not return one here if scene not found in path, in this case we want to get default context scene! */
return set_pointer_type(path, result, &RNA_Scene);
}
else if (CTX_data_equals(member, "world")) {
set_pointer_type(path, result, &RNA_World);
return 1;
}
else if (CTX_data_equals(member, "object")) {
set_pointer_type(path, result, &RNA_Object);
return 1;
}
else if (CTX_data_equals(member, "mesh")) {
set_pointer_type(path, result, &RNA_Mesh);
return 1;
}
else if (CTX_data_equals(member, "armature")) {
set_pointer_type(path, result, &RNA_Armature);
return 1;
}
else if (CTX_data_equals(member, "lattice")) {
set_pointer_type(path, result, &RNA_Lattice);
return 1;
}
else if (CTX_data_equals(member, "curve")) {
set_pointer_type(path, result, &RNA_Curve);
return 1;
}
else if (CTX_data_equals(member, "meta_ball")) {
set_pointer_type(path, result, &RNA_MetaBall);
return 1;
}
else if (CTX_data_equals(member, "lamp")) {
set_pointer_type(path, result, &RNA_Lamp);
return 1;
}
else if (CTX_data_equals(member, "camera")) {
set_pointer_type(path, result, &RNA_Camera);
return 1;
}
else if (CTX_data_equals(member, "speaker")) {
set_pointer_type(path, result, &RNA_Speaker);
return 1;
}
else if (CTX_data_equals(member, "material")) {
set_pointer_type(path, result, &RNA_Material);
return 1;
}
else if (CTX_data_equals(member, "texture")) {
ButsContextTexture *ct = sbuts->texuser;
if (ct) {
/* new shading system */
CTX_data_pointer_set(result, &ct->texture->id, &RNA_Texture, ct->texture);
}
else {
/* old shading system */
set_pointer_type(path, result, &RNA_Texture);
}
return 1;
}
else if (CTX_data_equals(member, "material_slot")) {
PointerRNA *ptr = get_pointer_type(path, &RNA_Object);
if (ptr) {
Object *ob = ptr->data;
if (ob && OB_TYPE_SUPPORT_MATERIAL(ob->type) && ob->totcol) {
/* a valid actcol isn't ensured [#27526] */
int matnr = ob->actcol - 1;
if (matnr < 0) matnr = 0;
CTX_data_pointer_set(result, &ob->id, &RNA_MaterialSlot, &ob->mat[matnr]);
}
}
return 1;
}
else if (CTX_data_equals(member, "texture_user")) {
ButsContextTexture *ct = sbuts->texuser;
if (!ct)
return -1; /* old shading system (found but not available) */
if (ct->user && ct->user->ptr.data) {
ButsTextureUser *user = ct->user;
CTX_data_pointer_set(result, user->ptr.id.data, user->ptr.type, user->ptr.data);
}
return 1;
}
else if (CTX_data_equals(member, "texture_user_property")) {
ButsContextTexture *ct = sbuts->texuser;
if (!ct)
return -1; /* old shading system (found but not available) */
if (ct->user && ct->user->ptr.data) {
ButsTextureUser *user = ct->user;
CTX_data_pointer_set(result, NULL, &RNA_Property, user->prop);
}
return 1;
}
else if (CTX_data_equals(member, "texture_node")) {
ButsContextTexture *ct = sbuts->texuser;
if (ct) {
/* new shading system */
if (ct->user && ct->user->node) {
CTX_data_pointer_set(result, &ct->user->ntree->id, &RNA_Node, ct->user->node);
}
return 1;
}
else {
/* old shading system */
PointerRNA *ptr;
if ((ptr = get_pointer_type(path, &RNA_Material))) {
Material *ma = ptr->data;
if (ma) {
bNode *node = give_current_material_texture_node(ma);
CTX_data_pointer_set(result, &ma->nodetree->id, &RNA_Node, node);
}
}
return 1;
}
}
else if (CTX_data_equals(member, "texture_slot")) {
ButsContextTexture *ct = sbuts->texuser;
PointerRNA *ptr;
/* Particles slots are used in both old and new textures handling. */
if ((ptr = get_pointer_type(path, &RNA_ParticleSystem))) {
ParticleSettings *part = ((ParticleSystem *)ptr->data)->part;
if (part)
CTX_data_pointer_set(result, &part->id, &RNA_ParticleSettingsTextureSlot, part->mtex[(int)part->texact]);
}
else if (ct) {
return 0; /* new shading system */
}
else if ((ptr = get_pointer_type(path, &RNA_Material))) {
Material *ma = ptr->data;
/* if we have a node material, get slot from material in material node */
if (ma && ma->use_nodes && ma->nodetree) {
/* if there's an active texture node in the node tree,
* then that texture is in context directly, without a texture slot */
if (give_current_material_texture_node(ma))
return 0;
ma = give_node_material(ma);
if (ma)
CTX_data_pointer_set(result, &ma->id, &RNA_MaterialTextureSlot, ma->mtex[(int)ma->texact]);
else
return 0;
}
else if (ma) {
CTX_data_pointer_set(result, &ma->id, &RNA_MaterialTextureSlot, ma->mtex[(int)ma->texact]);
}
}
else if ((ptr = get_pointer_type(path, &RNA_Lamp))) {
Lamp *la = ptr->data;
if (la)
CTX_data_pointer_set(result, &la->id, &RNA_LampTextureSlot, la->mtex[(int)la->texact]);
}
else if ((ptr = get_pointer_type(path, &RNA_World))) {
World *wo = ptr->data;
if (wo)
CTX_data_pointer_set(result, &wo->id, &RNA_WorldTextureSlot, wo->mtex[(int)wo->texact]);
}
else if ((ptr = get_pointer_type(path, &RNA_FreestyleLineStyle))) {
FreestyleLineStyle *ls = ptr->data;
if (ls)
CTX_data_pointer_set(result, &ls->id, &RNA_LineStyleTextureSlot, ls->mtex[(int)ls->texact]);
}
return 1;
}
else if (CTX_data_equals(member, "bone")) {
set_pointer_type(path, result, &RNA_Bone);
return 1;
}
else if (CTX_data_equals(member, "edit_bone")) {
set_pointer_type(path, result, &RNA_EditBone);
return 1;
}
else if (CTX_data_equals(member, "pose_bone")) {
set_pointer_type(path, result, &RNA_PoseBone);
return 1;
}
else if (CTX_data_equals(member, "particle_system")) {
set_pointer_type(path, result, &RNA_ParticleSystem);
return 1;
}
else if (CTX_data_equals(member, "particle_system_editable")) {
if (PE_poll((bContext *)C))
set_pointer_type(path, result, &RNA_ParticleSystem);
else
CTX_data_pointer_set(result, NULL, &RNA_ParticleSystem, NULL);
return 1;
}
else if (CTX_data_equals(member, "particle_settings")) {
/* only available when pinned */
PointerRNA *ptr = get_pointer_type(path, &RNA_ParticleSettings);
if (ptr && ptr->data) {
CTX_data_pointer_set(result, ptr->id.data, &RNA_ParticleSettings, ptr->data);
return 1;
}
else {
/* get settings from active particle system instead */
ptr = get_pointer_type(path, &RNA_ParticleSystem);
if (ptr && ptr->data) {
ParticleSettings *part = ((ParticleSystem *)ptr->data)->part;
CTX_data_pointer_set(result, ptr->id.data, &RNA_ParticleSettings, part);
return 1;
}
}
set_pointer_type(path, result, &RNA_ParticleSettings);
return 1;
}
else if (CTX_data_equals(member, "cloth")) {
PointerRNA *ptr = get_pointer_type(path, &RNA_Object);
if (ptr && ptr->data) {
Object *ob = ptr->data;
ModifierData *md = modifiers_findByType(ob, eModifierType_Cloth);
CTX_data_pointer_set(result, &ob->id, &RNA_ClothModifier, md);
return 1;
}
}
else if (CTX_data_equals(member, "soft_body")) {
PointerRNA *ptr = get_pointer_type(path, &RNA_Object);
if (ptr && ptr->data) {
Object *ob = ptr->data;
ModifierData *md = modifiers_findByType(ob, eModifierType_Softbody);
CTX_data_pointer_set(result, &ob->id, &RNA_SoftBodyModifier, md);
return 1;
}
}
else if (CTX_data_equals(member, "fluid")) {
PointerRNA *ptr = get_pointer_type(path, &RNA_Object);
if (ptr && ptr->data) {
Object *ob = ptr->data;
ModifierData *md = modifiers_findByType(ob, eModifierType_Fluidsim);
CTX_data_pointer_set(result, &ob->id, &RNA_FluidSimulationModifier, md);
return 1;
}
}
else if (CTX_data_equals(member, "smoke")) {
PointerRNA *ptr = get_pointer_type(path, &RNA_Object);
if (ptr && ptr->data) {
Object *ob = ptr->data;
ModifierData *md = modifiers_findByType(ob, eModifierType_Smoke);
CTX_data_pointer_set(result, &ob->id, &RNA_SmokeModifier, md);
return 1;
}
}
else if (CTX_data_equals(member, "collision")) {
PointerRNA *ptr = get_pointer_type(path, &RNA_Object);
if (ptr && ptr->data) {
Object *ob = ptr->data;
ModifierData *md = modifiers_findByType(ob, eModifierType_Collision);
CTX_data_pointer_set(result, &ob->id, &RNA_CollisionModifier, md);
return 1;
}
}
else if (CTX_data_equals(member, "brush")) {
set_pointer_type(path, result, &RNA_Brush);
return 1;
}
else if (CTX_data_equals(member, "dynamic_paint")) {
PointerRNA *ptr = get_pointer_type(path, &RNA_Object);
if (ptr && ptr->data) {
Object *ob = ptr->data;
ModifierData *md = modifiers_findByType(ob, eModifierType_DynamicPaint);
CTX_data_pointer_set(result, &ob->id, &RNA_DynamicPaintModifier, md);
return 1;
}
}
else if (CTX_data_equals(member, "line_style")) {
set_pointer_type(path, result, &RNA_FreestyleLineStyle);
return 1;
}
else {
return 0; /* not found */
}
return -1; /* found but not available */
}
int buttons_context(const bContext *C, const char *member, bContextDataResult *result)
{
SpaceButs *sbuts= CTX_wm_space_buts(C);
ButsContextPath *path= sbuts?sbuts->path:NULL;
if(!path)
return 0;
/* here we handle context, getting data from precomputed path */
if(CTX_data_dir(member)) {
CTX_data_dir_set(result, buttons_context_dir);
return 1;
}
else if(CTX_data_equals(member, "world")) {
set_pointer_type(path, result, &RNA_World);
return 1;
}
else if(CTX_data_equals(member, "object")) {
set_pointer_type(path, result, &RNA_Object);
return 1;
}
else if(CTX_data_equals(member, "mesh")) {
set_pointer_type(path, result, &RNA_Mesh);
return 1;
}
else if(CTX_data_equals(member, "armature")) {
set_pointer_type(path, result, &RNA_Armature);
return 1;
}
else if(CTX_data_equals(member, "lattice")) {
set_pointer_type(path, result, &RNA_Lattice);
return 1;
}
else if(CTX_data_equals(member, "curve")) {
set_pointer_type(path, result, &RNA_Curve);
return 1;
}
else if(CTX_data_equals(member, "meta_ball")) {
set_pointer_type(path, result, &RNA_MetaBall);
return 1;
}
else if(CTX_data_equals(member, "lamp")) {
set_pointer_type(path, result, &RNA_Lamp);
return 1;
}
else if(CTX_data_equals(member, "camera")) {
set_pointer_type(path, result, &RNA_Camera);
return 1;
}
else if(CTX_data_equals(member, "speaker")) {
set_pointer_type(path, result, &RNA_Speaker);
return 1;
}
else if(CTX_data_equals(member, "material")) {
set_pointer_type(path, result, &RNA_Material);
return 1;
}
else if(CTX_data_equals(member, "texture")) {
set_pointer_type(path, result, &RNA_Texture);
return 1;
}
else if(CTX_data_equals(member, "material_slot")) {
PointerRNA *ptr= get_pointer_type(path, &RNA_Object);
if(ptr) {
Object *ob= ptr->data;
if(ob && ob->type && (ob->type<OB_LAMP) && ob->totcol)
CTX_data_pointer_set(result, &ob->id, &RNA_MaterialSlot, ob->mat+ob->actcol-1);
}
return 1;
}
else if(CTX_data_equals(member, "texture_node")) {
PointerRNA *ptr;
if((ptr=get_pointer_type(path, &RNA_Material))) {
Material *ma= ptr->data;
if(ma) {
bNode *node= give_current_material_texture_node(ma);
CTX_data_pointer_set(result, &ma->id, &RNA_Node, node);
}
}
return 1;
}
else if(CTX_data_equals(member, "texture_slot")) {
PointerRNA *ptr;
if((ptr=get_pointer_type(path, &RNA_Material))) {
Material *ma= ptr->data;
/* if we have a node material, get slot from material in material node */
if(ma && ma->use_nodes && ma->nodetree) {
/* if there's an active texture node in the node tree,
* then that texture is in context directly, without a texture slot */
if (give_current_material_texture_node(ma))
return 0;
ma= give_node_material(ma);
if (ma)
CTX_data_pointer_set(result, &ma->id, &RNA_MaterialTextureSlot, ma->mtex[(int)ma->texact]);
else
return 0;
} else if(ma) {
CTX_data_pointer_set(result, &ma->id, &RNA_MaterialTextureSlot, ma->mtex[(int)ma->texact]);
}
}
else if((ptr=get_pointer_type(path, &RNA_Lamp))) {
Lamp *la= ptr->data;
if(la)
CTX_data_pointer_set(result, &la->id, &RNA_LampTextureSlot, la->mtex[(int)la->texact]);
}
else if((ptr=get_pointer_type(path, &RNA_World))) {
World *wo= ptr->data;
if(wo)
CTX_data_pointer_set(result, &wo->id, &RNA_WorldTextureSlot, wo->mtex[(int)wo->texact]);
}
else if((ptr=get_pointer_type(path, &RNA_Brush))) { /* how to get this into context? */
Brush *br= ptr->data;
if(br)
CTX_data_pointer_set(result, &br->id, &RNA_BrushTextureSlot, &br->mtex);
}
else if((ptr=get_pointer_type(path, &RNA_ParticleSystem))) {
ParticleSettings *part= ((ParticleSystem *)ptr->data)->part;
if(part)
CTX_data_pointer_set(result, &part->id, &RNA_ParticleSettingsTextureSlot, part->mtex[(int)part->texact]);
}
return 1;
}
else if(CTX_data_equals(member, "bone")) {
set_pointer_type(path, result, &RNA_Bone);
return 1;
}
else if(CTX_data_equals(member, "edit_bone")) {
set_pointer_type(path, result, &RNA_EditBone);
return 1;
}
else if(CTX_data_equals(member, "pose_bone")) {
set_pointer_type(path, result, &RNA_PoseBone);
return 1;
}
else if(CTX_data_equals(member, "particle_system")) {
set_pointer_type(path, result, &RNA_ParticleSystem);
return 1;
}
else if(CTX_data_equals(member, "particle_system_editable")) {
if(PE_poll((bContext*)C))
set_pointer_type(path, result, &RNA_ParticleSystem);
else
CTX_data_pointer_set(result, NULL, &RNA_ParticleSystem, NULL);
return 1;
}
else if(CTX_data_equals(member, "cloth")) {
PointerRNA *ptr= get_pointer_type(path, &RNA_Object);
if(ptr && ptr->data) {
Object *ob= ptr->data;
ModifierData *md= modifiers_findByType(ob, eModifierType_Cloth);
CTX_data_pointer_set(result, &ob->id, &RNA_ClothModifier, md);
return 1;
}
}
else if(CTX_data_equals(member, "soft_body")) {
PointerRNA *ptr= get_pointer_type(path, &RNA_Object);
if(ptr && ptr->data) {
Object *ob= ptr->data;
ModifierData *md= modifiers_findByType(ob, eModifierType_Softbody);
CTX_data_pointer_set(result, &ob->id, &RNA_SoftBodyModifier, md);
return 1;
}
}
else if(CTX_data_equals(member, "fluid")) {
PointerRNA *ptr= get_pointer_type(path, &RNA_Object);
if(ptr && ptr->data) {
Object *ob= ptr->data;
ModifierData *md= modifiers_findByType(ob, eModifierType_Fluidsim);
CTX_data_pointer_set(result, &ob->id, &RNA_FluidSimulationModifier, md);
return 1;
}
}
else if(CTX_data_equals(member, "smoke")) {
PointerRNA *ptr= get_pointer_type(path, &RNA_Object);
if(ptr && ptr->data) {
Object *ob= ptr->data;
ModifierData *md= modifiers_findByType(ob, eModifierType_Smoke);
CTX_data_pointer_set(result, &ob->id, &RNA_SmokeModifier, md);
return 1;
}
}
else if(CTX_data_equals(member, "collision")) {
PointerRNA *ptr= get_pointer_type(path, &RNA_Object);
if(ptr && ptr->data) {
Object *ob= ptr->data;
ModifierData *md= modifiers_findByType(ob, eModifierType_Collision);
CTX_data_pointer_set(result, &ob->id, &RNA_CollisionModifier, md);
return 1;
}
}
else if(CTX_data_equals(member, "brush")) {
set_pointer_type(path, result, &RNA_Brush);
return 1;
}
else {
return 0; /* not found */
}
return -1; /* found but not available */
}