diff options
Diffstat (limited to 'source/blender/editors/space_node/node_draw.cc')
-rw-r--r-- | source/blender/editors/space_node/node_draw.cc | 106 |
1 files changed, 82 insertions, 24 deletions
diff --git a/source/blender/editors/space_node/node_draw.cc b/source/blender/editors/space_node/node_draw.cc index 88ab7617932..013413adfe9 100644 --- a/source/blender/editors/space_node/node_draw.cc +++ b/source/blender/editors/space_node/node_draw.cc @@ -26,12 +26,10 @@ #include "BLI_span.hh" #include "BLI_string_ref.hh" #include "BLI_vector.hh" -#include "BLI_vector_set.hh" #include "BLT_translation.h" #include "BKE_context.h" -#include "BKE_geometry_set.hh" #include "BKE_idtype.h" #include "BKE_lib_id.h" #include "BKE_main.h" @@ -75,8 +73,6 @@ #include "node_intern.hh" /* own include */ using blender::GPointer; -using blender::fn::FieldCPPType; -using blender::fn::FieldInput; using blender::fn::GField; namespace geo_log = blender::nodes::geometry_nodes_eval_log; @@ -374,6 +370,8 @@ static void node_update_basis(const bContext &C, bNodeTree &ntree, bNode &node, const char *socket_label = nodeSocketLabel(nsock); nsock->typeinfo->draw((bContext *)&C, row, &sockptr, &nodeptr, IFACE_(socket_label)); + node_socket_add_tooltip(&ntree, &node, nsock, row); + UI_block_align_end(&block); UI_block_layout_resolve(&block, nullptr, &buty); @@ -504,6 +502,8 @@ static void node_update_basis(const bContext &C, bNodeTree &ntree, bNode &node, const char *socket_label = nodeSocketLabel(nsock); nsock->typeinfo->draw((bContext *)&C, row, &sockptr, &nodeptr, IFACE_(socket_label)); + node_socket_add_tooltip(&ntree, &node, nsock, row); + UI_block_align_end(&block); UI_block_layout_resolve(&block, nullptr, &buty); @@ -943,6 +943,10 @@ static std::optional<std::string> create_socket_inspection_string(bContext *C, bNodeSocket &socket) { SpaceNode *snode = CTX_wm_space_node(C); + if (snode == nullptr) { + return {}; + }; + const geo_log::SocketLog *socket_log = geo_log::ModifierLog::find_socket_by_node_editor_context( *snode, node, socket); if (socket_log == nullptr) { @@ -970,6 +974,78 @@ static std::optional<std::string> create_socket_inspection_string(bContext *C, return ss.str(); } +static bool node_socket_has_tooltip(bNodeTree *ntree, bNodeSocket *socket) +{ + if (ntree->type == NTREE_GEOMETRY) { + return true; + } + + if (socket->declaration != nullptr) { + const blender::nodes::SocketDeclaration &socket_decl = *socket->declaration; + return !socket_decl.description().is_empty(); + } + + return false; +} + +static char *node_socket_get_tooltip(bContext *C, + bNodeTree *ntree, + bNode *node, + bNodeSocket *socket) +{ + std::stringstream output; + if (socket->declaration != nullptr) { + const blender::nodes::SocketDeclaration &socket_decl = *socket->declaration; + blender::StringRef description = socket_decl.description(); + if (!description.is_empty()) { + output << TIP_(description.data()); + } + } + + if (ntree->type == NTREE_GEOMETRY) { + if (!output.str().empty()) { + output << ".\n\n"; + } + + std::optional<std::string> socket_inspection_str = create_socket_inspection_string( + C, *node, *socket); + if (socket_inspection_str.has_value()) { + output << *socket_inspection_str; + } + else { + output << TIP_("The socket value has not been computed yet"); + } + } + + if (output.str().empty()) { + output << nodeSocketLabel(socket); + } + + return BLI_strdup(output.str().c_str()); +} + +void node_socket_add_tooltip(bNodeTree *ntree, bNode *node, bNodeSocket *sock, uiLayout *layout) +{ + if (!node_socket_has_tooltip(ntree, sock)) { + return; + } + + SocketTooltipData *data = MEM_cnew<SocketTooltipData>(__func__); + data->ntree = ntree; + data->node = node; + data->socket = sock; + + uiLayoutSetTooltipFunc( + layout, + [](bContext *C, void *argN, const char *UNUSED(tip)) { + SocketTooltipData *data = static_cast<SocketTooltipData *>(argN); + return node_socket_get_tooltip(C, data->ntree, data->node, data->socket); + }, + data, + MEM_dupallocN, + MEM_freeN); +} + static void node_socket_draw_nested(const bContext &C, bNodeTree &ntree, PointerRNA &node_ptr, @@ -1001,8 +1077,7 @@ static void node_socket_draw_nested(const bContext &C, size_id, outline_col_id); - if (ntree.type != NTREE_GEOMETRY) { - /* Only geometry nodes has socket value tooltips currently. */ + if (!node_socket_has_tooltip(&ntree, &sock)) { return; } @@ -1034,24 +1109,7 @@ static void node_socket_draw_nested(const bContext &C, but, [](bContext *C, void *argN, const char *UNUSED(tip)) { SocketTooltipData *data = (SocketTooltipData *)argN; - std::optional<std::string> socket_inspection_str = create_socket_inspection_string( - C, *data->node, *data->socket); - - std::stringstream output; - if (data->socket->declaration != nullptr) { - const blender::nodes::SocketDeclaration &socket_decl = *data->socket->declaration; - blender::StringRef description = socket_decl.description(); - if (!description.is_empty()) { - output << TIP_(description.data()) << ".\n\n"; - } - } - if (socket_inspection_str.has_value()) { - output << *socket_inspection_str; - } - else { - output << TIP_("The socket value has not been computed yet"); - } - return BLI_strdup(output.str().c_str()); + return node_socket_get_tooltip(C, data->ntree, data->node, data->socket); }, data, MEM_freeN); |