diff options
Diffstat (limited to 'source/blender/editors/space_node/drawnode.c')
| -rw-r--r-- | source/blender/editors/space_node/drawnode.c | 970 |
1 files changed, 288 insertions, 682 deletions
diff --git a/source/blender/editors/space_node/drawnode.c b/source/blender/editors/space_node/drawnode.c index 4a14d6ba6fd..fddecf267a9 100644 --- a/source/blender/editors/space_node/drawnode.c +++ b/source/blender/editors/space_node/drawnode.c @@ -43,18 +43,23 @@ #include "BKE_image.h" #include "BKE_main.h" #include "BKE_node.h" +#include "BKE_scene.h" #include "BKE_tracking.h" #include "BLF_api.h" #include "BLF_translation.h" +#include "NOD_texture.h" #include "BIF_gl.h" #include "BIF_glutil.h" +#include "BLF_translation.h" #include "MEM_guardedalloc.h" #include "RNA_access.h" +#include "RNA_define.h" +#include "RNA_enum_types.h" #include "ED_node.h" @@ -68,189 +73,137 @@ #include "IMB_imbuf_types.h" #include "node_intern.h" /* own include */ +#include "NOD_composite.h" +#include "NOD_shader.h" +#include "NOD_texture.h" -/* ****************** SOCKET BUTTON DRAW FUNCTIONS ***************** */ +/* ****************** MENU FUNCTIONS ***************** */ -static void node_sync_cb(bContext *UNUSED(C), void *snode_v, void *node_v) +static void node_add_menu_class(bContext *C, uiLayout *layout, void *arg_nodeclass) { - SpaceNode *snode = snode_v; + Scene *scene= CTX_data_scene(C); + SpaceNode *snode= CTX_wm_space_node(C); + bNodeTree *ntree; + int nodeclass= GET_INT_FROM_POINTER(arg_nodeclass); + int event, compatibility= 0; - if (snode->treetype == NTREE_SHADER) { - nodeShaderSynchronizeID(node_v, 1); - // allqueue(REDRAWBUTSSHADING, 0); + ntree = snode->nodetree; + + if(!ntree) { + uiItemS(layout); + return; } -} - -static void node_socket_button_label(const bContext *UNUSED(C), uiBlock *block, - bNodeTree *UNUSED(ntree), bNode *UNUSED(node), bNodeSocket *sock, - const char *UNUSED(name), int x, int y, int width) -{ - uiDefBut(block, LABEL, 0, IFACE_(sock->name), x, y, width, NODE_DY, NULL, 0, 0, 0, 0, ""); -} -static void node_socket_button_default(const bContext *C, uiBlock *block, - bNodeTree *ntree, bNode *node, bNodeSocket *sock, - const char *name, int x, int y, int width) -{ - if (sock->link || (sock->flag & SOCK_HIDE_VALUE)) - node_socket_button_label(C, block, ntree, node, sock, name, x, y, width); - else { + if(ntree->type == NTREE_SHADER) { + if(BKE_scene_use_new_shading_nodes(scene)) + compatibility= NODE_NEW_SHADING; + else + compatibility= NODE_OLD_SHADING; + } + + if (nodeclass==NODE_CLASS_GROUP) { + Main *bmain= CTX_data_main(C); + bNodeTree *ngroup; + const char *ngroup_type, *node_type; PointerRNA ptr; - uiBut *bt; - - RNA_pointer_create(&ntree->id, &RNA_NodeSocket, sock, &ptr); - bt = uiDefButR(block, NUM, B_NODE_EXEC, IFACE_(name), - x, y + 1, width, NODE_DY - 2, - &ptr, "default_value", 0, 0, 0, -1, -1, NULL); - if (node) - uiButSetFunc(bt, node_sync_cb, CTX_wm_space_node(C), node); + NODE_TYPES_BEGIN(ntype) + if (ntype->nclass!=nodeclass || !ntype->ui_name) + continue; + if (!ntype->poll(ntype, ntree)) + continue; + + switch (ntree->type) { + case NTREE_COMPOSIT: + ngroup_type = "CompositorNodeTree"; + node_type = "CompositorNodeGroup"; + break; + case NTREE_SHADER: + ngroup_type = "ShaderNodeTree"; + node_type = "ShaderNodeGroup"; + break; + case NTREE_TEXTURE: + ngroup_type = "TextureNodeTree"; + node_type = "TextureNodeGroup"; + break; + } + + ptr = uiItemFullO(layout, "NODE_OT_group_make", "New Group", ntype->ui_icon, NULL, WM_OP_INVOKE_DEFAULT, UI_ITEM_O_RETURN_PROPS); + RNA_string_set(&ptr, "node_type", node_type); + + uiItemS(layout); + + for(ngroup=bmain->nodetree.first, event=0; ngroup; ngroup= ngroup->id.next, ++event) { + /* only use group trees of the right type */ + if (strcmp(ngroup->idname, ngroup_type)!=0) + continue; + if (!nodeGroupPoll(ntree, ngroup)) + continue; + + ptr = uiItemFullO(layout, "NODE_OT_add_group_node", ngroup->id.name+2, ntype->ui_icon, NULL, WM_OP_INVOKE_DEFAULT, UI_ITEM_O_RETURN_PROPS); + RNA_string_set(&ptr, "type", ntype->idname); + RNA_string_set(&ptr, "grouptree", ngroup->id.name+2); + } + NODE_TYPES_END } -} - -static void node_socket_button_string(const bContext *C, uiBlock *block, - bNodeTree *ntree, bNode *node, bNodeSocket *sock, - const char *name, int x, int y, int width) -{ - if (sock->link || (sock->flag & SOCK_HIDE_VALUE)) - node_socket_button_label(C, block, ntree, node, sock, name, x, y, width); - else { + else if (nodeclass==NODE_DYNAMIC) { + /* disabled */ + } + else + { PointerRNA ptr; - uiBut *bt; - - SpaceNode *snode = CTX_wm_space_node(C); - const char *ui_name = IFACE_(name); - float slen; - - UI_ThemeColor(TH_TEXT); - slen = (UI_GetStringWidth(ui_name) + NODE_MARGIN_X) * snode->aspect; /* XXX, check for dpis */ - while (slen > (width * 0.5f) && *ui_name) { - ui_name = BLI_str_find_next_char_utf8(ui_name, NULL); - slen = (UI_GetStringWidth(ui_name) + NODE_MARGIN_X) * snode->aspect; - } - - RNA_pointer_create(&ntree->id, &RNA_NodeSocket, sock, &ptr); - - if (name[0] == '\0') - slen = 0.0; - - bt = uiDefButR(block, TEX, B_NODE_EXEC, "", - x, y + 1, width - slen, NODE_DY - 2, - &ptr, "default_value", 0, 0, 0, -1, -1, ""); - if (node) - uiButSetFunc(bt, node_sync_cb, CTX_wm_space_node(C), node); - if (slen > 0.0f) - uiDefBut(block, LABEL, 0, IFACE_(name), x + (width - slen), y + 2, slen, NODE_DY - 2, NULL, 0, 0, 0, 0, ""); + NODE_TYPES_BEGIN(ntype) + if (ntype->nclass!=nodeclass || !ntype->ui_name) + continue; + if (!ntype->poll(ntype, ntree)) + continue; + if (compatibility && (ntype->compatibility & compatibility)==0) + continue; + + ptr = uiItemFullO(layout, "NODE_OT_add_node", IFACE_(ntype->ui_name), ntype->ui_icon, NULL, WM_OP_INVOKE_DEFAULT, UI_ITEM_O_RETURN_PROPS); + RNA_string_set(&ptr, "type", ntype->idname); + NODE_TYPES_END } } -typedef struct SocketComponentMenuArgs { - PointerRNA ptr; - int x, y, width; - uiButHandleFunc cb; - void *arg1, *arg2; -} SocketComponentMenuArgs; -/* NOTE: this is a block-menu, needs 0 events, otherwise the menu closes */ -static uiBlock *socket_component_menu(bContext *C, ARegion *ar, void *args_v) +static void node_add_menu_foreach_class_cb(void *calldata, int nclass, const char *name) { - SocketComponentMenuArgs *args = (SocketComponentMenuArgs *)args_v; - uiBlock *block; - uiLayout *layout; - - block = uiBeginBlock(C, ar, __func__, UI_EMBOSS); - uiBlockSetFlag(block, UI_BLOCK_KEEP_OPEN); - - layout = uiLayoutColumn(uiBlockLayout(block, UI_LAYOUT_VERTICAL, UI_LAYOUT_PANEL, - args->x, args->y + 2, args->width, NODE_DY, UI_GetStyle()), FALSE); - - uiItemR(layout, &args->ptr, "default_value", UI_ITEM_R_EXPAND, "", ICON_NONE); - - return block; + uiLayout *layout= calldata; + uiItemMenuF(layout, IFACE_(name), 0, node_add_menu_class, SET_INT_IN_POINTER(nclass)); } -static void node_socket_button_components(const bContext *C, uiBlock *block, - bNodeTree *ntree, bNode *node, bNodeSocket *sock, - const char *name, int x, int y, int width) + +static void node_add_menu_default(const bContext *C, uiLayout *layout, bNodeTree *ntree) { - if (sock->link || (sock->flag & SOCK_HIDE_VALUE)) - node_socket_button_label(C, block, ntree, node, sock, name, x, y, width); - else { - PointerRNA ptr; - SocketComponentMenuArgs *args; - - RNA_pointer_create(&ntree->id, &RNA_NodeSocket, sock, &ptr); - - args = MEM_callocN(sizeof(SocketComponentMenuArgs), "SocketComponentMenuArgs"); - - args->ptr = ptr; - args->x = x; - args->y = y; - args->width = width; - args->cb = node_sync_cb; - args->arg1 = CTX_wm_space_node(C); - args->arg2 = node; - - uiDefBlockButN(block, socket_component_menu, args, IFACE_(name), x, y + 1, width, NODE_DY - 2, ""); - } + Scene *scene= CTX_data_scene(C); + + if(ntree->typeinfo->foreach_nodeclass) + ntree->typeinfo->foreach_nodeclass(scene, layout, node_add_menu_foreach_class_cb); } -static void node_socket_button_color(const bContext *C, uiBlock *block, - bNodeTree *ntree, bNode *node, bNodeSocket *sock, - const char *name, int x, int y, int width) +/* ****************** SOCKET BUTTON DRAW FUNCTIONS ***************** */ + +static void node_socket_button_label(bContext *UNUSED(C), uiLayout *layout, PointerRNA *ptr, PointerRNA *UNUSED(node_ptr)) { - if (sock->link || (sock->flag & SOCK_HIDE_VALUE)) - node_socket_button_label(C, block, ntree, node, sock, IFACE_(name), x, y, width); - else { - PointerRNA ptr; - uiBut *bt; - int labelw = width - 40; - RNA_pointer_create(&ntree->id, &RNA_NodeSocket, sock, &ptr); - - bt = uiDefButR(block, COLOR, B_NODE_EXEC, "", - x, y + 2, (labelw > 0 ? 40 : width), NODE_DY - 2, - &ptr, "default_value", -1, 0, 0, -1, -1, NULL); - if (node) - uiButSetFunc(bt, node_sync_cb, CTX_wm_space_node(C), node); - - if (name[0] != '\0' && labelw > 0) - uiDefBut(block, LABEL, 0, IFACE_(name), x + 40, y + 2, labelw, NODE_DY - 2, NULL, 0, 0, 0, 0, ""); - } + bNodeSocket *sock = (bNodeSocket *)ptr->data; + uiItemL(layout, sock->name, 0); } -/* standard draw function, display the default input value */ -static void node_draw_input_default(const bContext *C, uiBlock *block, - bNodeTree *ntree, bNode *node, bNodeSocket *sock, - const char *name, int x, int y, int width) +static void node_draw_input_default(bContext *C, uiLayout *layout, PointerRNA *ptr, PointerRNA *node_ptr, int linked) { - bNodeSocketType *stype = ntreeGetSocketType(sock->type); - if (stype->buttonfunc) - stype->buttonfunc(C, block, ntree, node, sock, name, x, y, width); + bNodeSocket *sock = (bNodeSocket *)ptr->data; + if (linked || (sock->flag & SOCK_HIDE_VALUE)) + node_socket_button_label(C, layout, ptr, node_ptr); else - node_socket_button_label(C, block, ntree, node, sock, IFACE_(name), x, y, width); + sock->typeinfo->draw(C, layout, ptr, node_ptr); } -static void node_draw_output_default(const bContext *UNUSED(C), uiBlock *block, - bNodeTree *UNUSED(ntree), bNode *node, bNodeSocket *sock, - const char *name, int UNUSED(x), int UNUSED(y), int UNUSED(width)) +static void node_draw_output_default(bContext *C, uiLayout *layout, PointerRNA *ptr, PointerRNA *node_ptr, int UNUSED(linked)) { - const char *ui_name = IFACE_(name); - float slen; - - UI_ThemeColor(TH_TEXT); - slen = (UI_GetStringWidth(ui_name) + NODE_MARGIN_X) ; - while (slen > NODE_WIDTH(node) && *ui_name) { - ui_name = BLI_str_find_next_char_utf8(ui_name, NULL); - slen = (UI_GetStringWidth(ui_name) + NODE_MARGIN_X); - } - - if (*ui_name) { - uiDefBut(block, LABEL, 0, ui_name, - (int)(sock->locx - slen), (int)(sock->locy - 9.0f), - (short)slen, (short)NODE_DY, - NULL, 0, 0, 0, 0, ""); - } + node_socket_button_label(C, layout, ptr, node_ptr); } + /* ****************** BASE DRAW FUNCTIONS FOR NEW OPERATOR NODES ***************** */ #if 0 /* UNUSED */ @@ -297,25 +250,23 @@ static void node_draw_socket_new(bNodeSocket *sock, float size) static void node_buts_value(uiLayout *layout, bContext *UNUSED(C), PointerRNA *ptr) { + bNode *node = ptr->data; + /* first output stores value */ + bNodeSocket *output = node->outputs.first; PointerRNA sockptr; - PropertyRNA *prop; - - /* first socket stores value */ - prop = RNA_struct_find_property(ptr, "outputs"); - RNA_property_collection_lookup_int(ptr, prop, 0, &sockptr); + RNA_pointer_create(ptr->id.data, &RNA_NodeSocket, output, &sockptr); uiItemR(layout, &sockptr, "default_value", 0, "", ICON_NONE); } static void node_buts_rgb(uiLayout *layout, bContext *UNUSED(C), PointerRNA *ptr) { - uiLayout *col; + bNode *node = ptr->data; + /* first output stores value */ + bNodeSocket *output = node->outputs.first; PointerRNA sockptr; - PropertyRNA *prop; - - /* first socket stores value */ - prop = RNA_struct_find_property(ptr, "outputs"); - RNA_property_collection_lookup_int(ptr, prop, 0, &sockptr); + uiLayout *col; + RNA_pointer_create(ptr->id.data, &RNA_NodeSocket, output, &sockptr); col = uiLayoutColumn(layout, FALSE); uiTemplateColorPicker(col, &sockptr, "default_value", 1, 0, 0, 0); @@ -399,14 +350,15 @@ static void node_buts_curvecol(uiLayout *layout, bContext *UNUSED(C), PointerRNA static void node_buts_normal(uiLayout *layout, bContext *UNUSED(C), PointerRNA *ptr) { - bNodeTree *ntree = (bNodeTree *)ptr->id.data; - bNode *node = (bNode *)ptr->data; - bNodeSocket *sock = node->outputs.first; /* first socket stores normal */ + bNode *node = ptr->data; + /* first output stores normal */ + bNodeSocket *output = node->outputs.first; PointerRNA sockptr; - - RNA_pointer_create(&ntree->id, &RNA_NodeSocket, sock, &sockptr); + RNA_pointer_create(ptr->id.data, &RNA_NodeSocket, output, &sockptr); + uiItemR(layout, &sockptr, "default_value", 0, "", ICON_NONE); } + #if 0 /* not used in 2.5x yet */ static void node_browse_tex_cb(bContext *C, void *ntree_v, void *node_v) { @@ -491,427 +443,6 @@ static int node_resize_area_default(bNode *node, int x, int y) /* ****************** BUTTON CALLBACKS FOR COMMON NODES ***************** */ -/* width of socket columns in group display */ -#define NODE_GROUP_FRAME 120 - -/* based on settings in node, sets drawing rect info. each redraw! */ -/* note: this assumes only 1 group at a time is drawn (linked data) */ -/* in node->totr the entire boundbox for the group is stored */ -static void node_update_group(const bContext *C, bNodeTree *ntree, bNode *gnode) -{ - if (!(gnode->flag & NODE_GROUP_EDIT)) { - node_update_default(C, ntree, gnode); - } - else { - bNodeTree *ngroup = (bNodeTree *)gnode->id; - bNode *node; - bNodeSocket *sock, *gsock; - float locx, locy; - rctf *rect = &gnode->totr; - const float dpi_fac = UI_DPI_FAC; - const float node_group_frame = NODE_GROUP_FRAME * dpi_fac; - const float group_header = 26 * dpi_fac; - int counter; - int dy; - - /* get "global" coords */ - node_to_view(gnode, 0.0f, 0.0f, &locx, &locy); - - /* center them, is a bit of abuse of locx and locy though */ - node_update_nodetree(C, ngroup, locx, locy); - - rect->xmin = rect->xmax = locx; - rect->ymin = rect->ymax = locy; - - counter = 1; - for (node = ngroup->nodes.first; node; node = node->next) { - if (counter) { - *rect = node->totr; - counter = 0; - } - else - BLI_rctf_union(rect, &node->totr); - } - - /* add some room for links to group sockets */ - rect->xmin -= 4 * NODE_DY; - rect->xmax += 4 * NODE_DY; - rect->ymin -= NODE_DY; - rect->ymax += NODE_DY; - - /* input sockets */ - dy = BLI_rctf_cent_y(rect) + (NODE_DY * (BLI_countlist(&gnode->inputs) - 1)); - gsock = ngroup->inputs.first; - sock = gnode->inputs.first; - while (gsock || sock) { - while (sock && !sock->groupsock) { - sock->locx = rect->xmin - node_group_frame; - sock->locy = dy; - - /* prevent long socket lists from growing out of the group box */ - if (dy - 3 * NODE_DYS < rect->ymin) - rect->ymin = dy - 3 * NODE_DYS; - if (dy + 3 * NODE_DYS > rect->ymax) - rect->ymax = dy + 3 * NODE_DYS; - dy -= 2 * NODE_DY; - - sock = sock->next; - } - while (gsock && (!sock || sock->groupsock != gsock)) { - gsock->locx = rect->xmin; - gsock->locy = dy; - - /* prevent long socket lists from growing out of the group box */ - if (dy - 3 * NODE_DYS < rect->ymin) - rect->ymin = dy - 3 * NODE_DYS; - if (dy + 3 * NODE_DYS > rect->ymax) - rect->ymax = dy + 3 * NODE_DYS; - dy -= 2 * NODE_DY; - - gsock = gsock->next; - } - while (sock && gsock && sock->groupsock == gsock) { - gsock->locx = rect->xmin; - sock->locx = rect->xmin - node_group_frame; - sock->locy = gsock->locy = dy; - - /* prevent long socket lists from growing out of the group box */ - if (dy - 3 * NODE_DYS < rect->ymin) - rect->ymin = dy - 3 * NODE_DYS; - if (dy + 3 * NODE_DYS > rect->ymax) - rect->ymax = dy + 3 * NODE_DYS; - dy -= 2 * NODE_DY; - - sock = sock->next; - gsock = gsock->next; - } - } - - /* output sockets */ - dy = BLI_rctf_cent_y(rect) + (NODE_DY * (BLI_countlist(&gnode->outputs) - 1)); - gsock = ngroup->outputs.first; - sock = gnode->outputs.first; - while (gsock || sock) { - while (sock && !sock->groupsock) { - sock->locx = rect->xmax + node_group_frame; - sock->locy = dy - NODE_DYS; - - /* prevent long socket lists from growing out of the group box */ - if (dy - 3 * NODE_DYS < rect->ymin) - rect->ymin = dy - 3 * NODE_DYS; - if (dy + 3 * NODE_DYS > rect->ymax) - rect->ymax = dy + 3 * NODE_DYS; - dy -= 2 * NODE_DY; - - sock = sock->next; - } - while (gsock && (!sock || sock->groupsock != gsock)) { - gsock->locx = rect->xmax; - gsock->locy = dy - NODE_DYS; - - /* prevent long socket lists from growing out of the group box */ - if (dy - 3 * NODE_DYS < rect->ymin) - rect->ymin = dy - 3 * NODE_DYS; - if (dy + 3 * NODE_DYS > rect->ymax) - rect->ymax = dy + 3 * NODE_DYS; - dy -= 2 * NODE_DY; - - gsock = gsock->next; - } - while (sock && gsock && sock->groupsock == gsock) { - gsock->locx = rect->xmax; - sock->locx = rect->xmax + node_group_frame; - sock->locy = gsock->locy = dy - NODE_DYS; - - /* prevent long socket lists from growing out of the group box */ - if (dy - 3 * NODE_DYS < rect->ymin) - rect->ymin = dy - 3 * NODE_DYS; - if (dy + 3 * NODE_DYS > rect->ymax) - rect->ymax = dy + 3 * NODE_DYS; - dy -= 2 * NODE_DY; - - sock = sock->next; - gsock = gsock->next; - } - } - - /* Set the block bounds to clip mouse events from underlying nodes. - * Add margin for header and input/output columns. - */ - uiExplicitBoundsBlock(gnode->block, - rect->xmin - node_group_frame, - rect->ymin, - rect->xmax + node_group_frame, - rect->ymax + group_header); - } -} - -static void update_group_input_cb(bContext *UNUSED(C), void *UNUSED(snode_v), void *ngroup_v) -{ - bNodeTree *ngroup = (bNodeTree *)ngroup_v; - - ngroup->update |= NTREE_UPDATE_GROUP_IN; - ntreeUpdateTree(ngroup); -} - -static void update_group_output_cb(bContext *UNUSED(C), void *UNUSED(snode_v), void *ngroup_v) -{ - bNodeTree *ngroup = (bNodeTree *)ngroup_v; - - ngroup->update |= NTREE_UPDATE_GROUP_OUT; - ntreeUpdateTree(ngroup); -} - -static void draw_group_socket_name(SpaceNode *snode, bNode *gnode, bNodeSocket *sock, - int in_out, float xoffset, float yoffset, short width, short height) -{ - if (sock->flag & SOCK_DYNAMIC) { - bNodeTree *ngroup = (bNodeTree *)gnode->id; - uiBut *but; - but = uiDefBut(gnode->block, TEX, 0, "", - sock->locx + xoffset, sock->locy + 1 + yoffset, width, height, - sock->name, 0, sizeof(sock->name), 0, 0, ""); - if (in_out == SOCK_IN) - uiButSetFunc(but, update_group_input_cb, snode, ngroup); - else - uiButSetFunc(but, update_group_output_cb, snode, ngroup); - } - else { - const char *ui_name = IFACE_(sock->name); - uiDefBut(gnode->block, LABEL, 0, ui_name, - sock->locx + xoffset, sock->locy + 1 + yoffset, width, height, - NULL, 0, 0, 0, 0, ""); - } -} - -static void draw_group_socket(const bContext *C, SpaceNode *snode, bNodeTree *ntree, bNode *gnode, - bNodeSocket *sock, bNodeSocket *gsock, int index, int in_out) -{ - const float dpi_fac = UI_DPI_FAC; - bNodeTree *ngroup = (bNodeTree *)gnode->id; - bNodeSocketType *stype = ntreeGetSocketType(gsock ? gsock->type : sock->type); - uiBut *bt; - float offset; - int draw_value; - const float node_group_frame = NODE_GROUP_FRAME * dpi_fac; - const float socket_size = NODE_SOCKSIZE; - const float arrowbutw = 0.8f * UI_UNIT_X; - const short co_text_w = 72 * dpi_fac; - const float co_margin = 6.0f * dpi_fac; - /* layout stuff for buttons on group left frame */ - const float colw = 0.6f * node_group_frame; - const float col1 = co_margin - node_group_frame; - const float col2 = col1 + colw + co_margin; - const float col3 = -arrowbutw - co_margin; - /* layout stuff for buttons on group right frame */ - const float cor1 = co_margin; - const float cor2 = cor1 + arrowbutw; - const float cor3 = cor2 + arrowbutw + co_margin; - - /* node and group socket circles */ - if (sock) - node_socket_circle_draw(ntree, sock, socket_size, sock->flag & SELECT); - if (gsock) - node_socket_circle_draw(ngroup, gsock, socket_size, gsock->flag & SELECT); - - /* socket name */ - offset = (in_out == SOCK_IN ? col1 : cor3); - if (!gsock) - offset += (in_out == SOCK_IN ? node_group_frame : -node_group_frame); - - /* draw both name and value button if: - * 1) input: not internal - * 2) output: (node type uses const outputs) and (group output is unlinked) - */ - draw_value = 0; - switch (in_out) { - case SOCK_IN: - draw_value = !(gsock && (gsock->flag & SOCK_INTERNAL)); - break; - case SOCK_OUT: - if (gnode->typeinfo->flag & NODE_CONST_OUTPUT) - draw_value = !(gsock && gsock->link); - break; - } - if (draw_value) { - /* both name and value buttons */ - if (gsock) { - draw_group_socket_name(snode, gnode, gsock, in_out, offset, 0, co_text_w, NODE_DY); - if (stype->buttonfunc) - stype->buttonfunc(C, gnode->block, ngroup, NULL, gsock, "", - gsock->locx + offset, gsock->locy - NODE_DY, colw); - } - else { - draw_group_socket_name(snode, gnode, sock, in_out, offset, 0, co_text_w, NODE_DY); - if (stype->buttonfunc) - stype->buttonfunc(C, gnode->block, ngroup, NULL, sock, "", - sock->locx + offset, sock->locy - NODE_DY, colw); - } - } - else { - /* only name, no value button */ - if (gsock) - draw_group_socket_name(snode, gnode, gsock, in_out, offset, -NODE_DYS, co_text_w, NODE_DY); - else - draw_group_socket_name(snode, gnode, sock, in_out, offset, -NODE_DYS, co_text_w, NODE_DY); - } - - if (gsock && (gsock->flag & SOCK_DYNAMIC)) { - /* up/down buttons */ - offset = (in_out == SOCK_IN ? col2 : cor2); - uiBlockSetDirection(gnode->block, UI_TOP); - uiBlockBeginAlign(gnode->block); - bt = uiDefIconButO(gnode->block, BUT, "NODE_OT_group_socket_move_up", 0, ICON_TRIA_UP, - gsock->locx + offset, gsock->locy, arrowbutw, arrowbutw, ""); - if (!gsock->prev || !(gsock->prev->flag & SOCK_DYNAMIC)) - uiButSetFlag(bt, UI_BUT_DISABLED); - RNA_int_set(uiButGetOperatorPtrRNA(bt), "index", index); - RNA_enum_set(uiButGetOperatorPtrRNA(bt), "in_out", in_out); - bt = uiDefIconButO(gnode->block, BUT, "NODE_OT_group_socket_move_down", 0, ICON_TRIA_DOWN, - gsock->locx + offset, gsock->locy - arrowbutw, arrowbutw, arrowbutw, ""); - if (!gsock->next || !(gsock->next->flag & SOCK_DYNAMIC)) - uiButSetFlag(bt, UI_BUT_DISABLED); - RNA_int_set(uiButGetOperatorPtrRNA(bt), "index", index); - RNA_enum_set(uiButGetOperatorPtrRNA(bt), "in_out", in_out); - uiBlockEndAlign(gnode->block); - uiBlockSetDirection(gnode->block, 0); - - /* remove button */ - offset = (in_out == SOCK_IN ? col3 : cor1); - uiBlockSetEmboss(gnode->block, UI_EMBOSSN); - bt = uiDefIconButO(gnode->block, BUT, "NODE_OT_group_socket_remove", 0, ICON_X, - gsock->locx + offset, gsock->locy - 0.5f * arrowbutw, arrowbutw, arrowbutw, ""); - RNA_int_set(uiButGetOperatorPtrRNA(bt), "index", index); - RNA_enum_set(uiButGetOperatorPtrRNA(bt), "in_out", in_out); - uiBlockSetEmboss(gnode->block, UI_EMBOSS); - } -} - -/* groups are, on creation, centered around 0,0 */ -static void node_draw_group(const bContext *C, ARegion *ar, SpaceNode *snode, bNodeTree *ntree, bNode *gnode) -{ - if (!(gnode->flag & NODE_GROUP_EDIT)) { - node_draw_default(C, ar, snode, ntree, gnode); - } - else { - bNodeTree *ngroup = (bNodeTree *)gnode->id; - bNodeSocket *sock, *gsock; - uiLayout *layout; - PointerRNA ptr; - rctf rect = gnode->totr; - const float dpi_fac = UI_DPI_FAC; - const float node_group_frame = NODE_GROUP_FRAME * dpi_fac; - const float group_header = 26 * dpi_fac; - - int index; - - /* backdrop header */ - glEnable(GL_BLEND); - uiSetRoundBox(UI_CNR_TOP_LEFT | UI_CNR_TOP_RIGHT); - UI_ThemeColorShadeAlpha(TH_NODE_GROUP, 0, -70); - uiDrawBox(GL_POLYGON, - rect.xmin - node_group_frame, rect.ymax, - rect.xmax + node_group_frame, rect.ymax + group_header, BASIS_RAD); - - /* backdrop body */ - UI_ThemeColorShadeAlpha(TH_BACK, -8, -70); - uiSetRoundBox(UI_CNR_NONE); - uiDrawBox(GL_POLYGON, rect.xmin, rect.ymin, rect.xmax, rect.ymax, BASIS_RAD); - - /* input column */ - UI_ThemeColorShadeAlpha(TH_BACK, 10, -50); - uiSetRoundBox(UI_CNR_BOTTOM_LEFT); - uiDrawBox(GL_POLYGON, rect.xmin - node_group_frame, rect.ymin, rect.xmin, rect.ymax, BASIS_RAD); - - /* output column */ - UI_ThemeColorShadeAlpha(TH_BACK, 10, -50); - uiSetRoundBox(UI_CNR_BOTTOM_RIGHT); - uiDrawBox(GL_POLYGON, rect.xmax, rect.ymin, rect.xmax + node_group_frame, rect.ymax, BASIS_RAD); - - /* input column separator */ - glColor4ub(200, 200, 200, 140); - glBegin(GL_LINES); - glVertex2f(rect.xmin, rect.ymin); - glVertex2f(rect.xmin, rect.ymax); - glEnd(); - - /* output column separator */ - glColor4ub(200, 200, 200, 140); - glBegin(GL_LINES); - glVertex2f(rect.xmax, rect.ymin); - glVertex2f(rect.xmax, rect.ymax); - glEnd(); - - /* group node outline */ - uiSetRoundBox(UI_CNR_ALL); - glColor4ub(200, 200, 200, 140); - glEnable(GL_LINE_SMOOTH); - uiDrawBox(GL_LINE_LOOP, - rect.xmin - node_group_frame, rect.ymin, - rect.xmax + node_group_frame, rect.ymax + group_header, BASIS_RAD); - glDisable(GL_LINE_SMOOTH); - glDisable(GL_BLEND); - - /* backdrop title */ - UI_ThemeColor(TH_TEXT_HI); - - layout = uiBlockLayout(gnode->block, UI_LAYOUT_VERTICAL, UI_LAYOUT_PANEL, - (int)(rect.xmin + NODE_MARGIN_X), (int)(rect.ymax + (group_header - (2.5f * dpi_fac))), - min_ii((int)(BLI_rctf_size_x(&rect) - 18.0f), node_group_frame + 20), group_header, UI_GetStyle()); - RNA_pointer_create(&ntree->id, &RNA_Node, gnode, &ptr); - uiTemplateIDBrowse(layout, (bContext *)C, &ptr, "node_tree", NULL, NULL, NULL); - uiBlockLayoutResolve(gnode->block, NULL, NULL); - - /* draw the internal tree nodes and links */ - node_draw_nodetree(C, ar, snode, ngroup); - - /* group sockets */ - gsock = ngroup->inputs.first; - sock = gnode->inputs.first; - index = 0; - while (gsock || sock) { - while (sock && !sock->groupsock) { - draw_group_socket(C, snode, ntree, gnode, sock, NULL, index, SOCK_IN); - sock = sock->next; - } - while (gsock && (!sock || sock->groupsock != gsock)) { - draw_group_socket(C, snode, ntree, gnode, NULL, gsock, index, SOCK_IN); - gsock = gsock->next; - index++; - } - while (sock && gsock && sock->groupsock == gsock) { - draw_group_socket(C, snode, ntree, gnode, sock, gsock, index, SOCK_IN); - sock = sock->next; - gsock = gsock->next; - index++; - } - } - gsock = ngroup->outputs.first; - sock = gnode->outputs.first; - index = 0; - while (gsock || sock) { - while (sock && !sock->groupsock) { - draw_group_socket(C, snode, ntree, gnode, sock, NULL, index, SOCK_OUT); - sock = sock->next; - } - while (gsock && (!sock || sock->groupsock != gsock)) { - draw_group_socket(C, snode, ntree, gnode, NULL, gsock, index, SOCK_OUT); - gsock = gsock->next; - index++; - } - while (sock && gsock && sock->groupsock == gsock) { - draw_group_socket(C, snode, ntree, gnode, sock, gsock, index, SOCK_OUT); - sock = sock->next; - gsock = gsock->next; - index++; - } - } - - uiEndBlock(C, gnode->block); - uiDrawBlock(C, gnode->block); - gnode->block = NULL; - } -} static void node_uifunc_group(uiLayout *layout, bContext *C, PointerRNA *ptr) { @@ -1003,7 +534,8 @@ static void node_draw_frame_label(bNode *node, const float aspect) BLF_disable(fontid, BLF_ASPECT); } -static void node_draw_frame(const bContext *C, ARegion *ar, SpaceNode *snode, bNodeTree *UNUSED(ntree), bNode *node) +static void node_draw_frame(const bContext *C, ARegion *ar, SpaceNode *snode, + bNodeTree *UNUSED(ntree), bNode *node, bNodeInstanceKey UNUSED(key)) { rctf *rct = &node->totr; int color_id = node_get_colorid(node); @@ -1118,7 +650,8 @@ static void node_update_reroute(const bContext *UNUSED(C), bNodeTree *UNUSED(ntr node->totr.ymin = locy - size; } -static void node_draw_reroute(const bContext *C, ARegion *ar, SpaceNode *UNUSED(snode), bNodeTree *ntree, bNode *node) +static void node_draw_reroute(const bContext *C, ARegion *ar, SpaceNode *UNUSED(snode), + bNodeTree *ntree, bNode *node, bNodeInstanceKey UNUSED(key)) { bNodeSocket *sock; char showname[128]; /* 128 used below */ @@ -1178,7 +711,7 @@ static void node_draw_reroute(const bContext *C, ARegion *ar, SpaceNode *UNUSED( * highlight also if node itself is selected, since we don't display the node body separately! */ for (sock = node->inputs.first; sock; sock = sock->next) { - node_socket_circle_draw(ntree, sock, socket_size, (sock->flag & SELECT) || (node->flag & SELECT)); + node_socket_circle_draw(C, ntree, node, sock, socket_size, (sock->flag & SELECT) || (node->flag & SELECT)); } uiEndBlock(C, node->block); @@ -1205,8 +738,6 @@ static void node_common_set_butfunc(bNodeType *ntype) switch (ntype->type) { case NODE_GROUP: ntype->uifunc = node_uifunc_group; - ntype->drawfunc = node_draw_group; - ntype->drawupdatefunc = node_update_group; break; case NODE_FRAME: ntype->drawfunc = node_draw_frame; @@ -1491,8 +1022,6 @@ static void node_shader_buts_script_details(uiLayout *layout, bContext *C, Point static void node_shader_set_butfunc(bNodeType *ntype) { switch (ntype->type) { - /* case NODE_GROUP: note, typeinfo for group is generated... see "XXX ugly hack" */ - case SH_NODE_MATERIAL: case SH_NODE_MATERIAL_EXT: ntype->uifunc = node_shader_buts_material; @@ -2092,20 +1621,17 @@ static void node_composit_buts_id_mask(uiLayout *layout, bContext *UNUSED(C), Po } /* draw function for file output node sockets, displays only sub-path and format, no value button */ -static void node_draw_input_file_output(const bContext *C, uiBlock *block, - bNodeTree *ntree, bNode *node, bNodeSocket *sock, - const char *UNUSED(name), int x, int y, int width) +static void node_draw_input_file_output(bContext *C, uiLayout *layout, PointerRNA *ptr, PointerRNA *node_ptr, int UNUSED(linked)) { - uiLayout *layout, *row; - PointerRNA nodeptr, inputptr, imfptr; + bNodeTree *ntree = ptr->id.data; + bNodeSocket *sock = ptr->data; + uiLayout *row; + PointerRNA inputptr, imfptr; int imtype; - int rx, ry; - RNA_pointer_create(&ntree->id, &RNA_Node, node, &nodeptr); - layout = uiBlockLayout(block, UI_LAYOUT_VERTICAL, UI_LAYOUT_PANEL, x, y + NODE_DY, width, 20, UI_GetStyle()); row = uiLayoutRow(layout, FALSE); - imfptr = RNA_pointer_get(&nodeptr, "format"); + imfptr = RNA_pointer_get(node_ptr, "format"); imtype = RNA_enum_get(&imfptr, "file_format"); if (imtype == R_IMF_IMTYPE_MULTILAYER) { NodeImageMultiFileSocket *input = sock->storage; @@ -2117,6 +1643,7 @@ static void node_draw_input_file_output(const bContext *C, uiBlock *block, NodeImageMultiFileSocket *input = sock->storage; PropertyRNA *imtype_prop; const char *imtype_name; + uiBlock *block; RNA_pointer_create(&ntree->id, &RNA_NodeOutputFileSlotFile, input, &inputptr); uiItemL(row, input->path, ICON_NONE); @@ -2127,12 +1654,11 @@ static void node_draw_input_file_output(const bContext *C, uiBlock *block, imtype_prop = RNA_struct_find_property(&imfptr, "file_format"); RNA_property_enum_name((bContext *)C, &imfptr, imtype_prop, RNA_property_enum_get(&imfptr, imtype_prop), &imtype_name); + block = uiLayoutGetBlock(row); uiBlockSetEmboss(block, UI_EMBOSSP); uiItemL(row, imtype_name, ICON_NONE); uiBlockSetEmboss(block, UI_EMBOSSN); } - - uiBlockLayoutResolve(block, &rx, &ry); } static void node_composit_buts_file_output(uiLayout *layout, bContext *UNUSED(C), PointerRNA *ptr) { @@ -2781,8 +2307,6 @@ static void node_composit_buts_trackpos(uiLayout *layout, bContext *C, PointerRN static void node_composit_set_butfunc(bNodeType *ntype) { switch (ntype->type) { - /* case NODE_GROUP: note, typeinfo for group is generated... see "XXX ugly hack" */ - case CMP_NODE_IMAGE: ntype->uifunc = node_composit_buts_image; ntype->uifuncbut = node_composit_buts_image_details; @@ -2998,8 +2522,6 @@ static void node_composit_set_butfunc(bNodeType *ntype) case CMP_NODE_TRACKPOS: ntype->uifunc = node_composit_buts_trackpos; break; - default: - ntype->uifunc = NULL; } } @@ -3158,81 +2680,170 @@ static void node_texture_set_butfunc(bNodeType *ntype) /* ******* init draw callbacks for all tree types, only called in usiblender.c, once ************* */ -void ED_node_init_butfuncs(void) +static void node_property_update_default(Main *bmain, Scene *UNUSED(scene), PointerRNA *ptr) { - bNodeTreeType *treetype; - bNodeType *ntype; - bNodeSocketType *stype; - int i; + bNodeTree *ntree = ptr->id.data; + ED_node_tag_update_nodetree(bmain, ntree); +} + +static void node_socket_template_properties_update(bNodeType *ntype, bNodeSocketTemplate *stemp) +{ + StructRNA *srna = ntype->ext.srna; + PropertyRNA *prop = RNA_struct_type_find_property(srna, stemp->identifier); - /* node type ui functions */ - for (i = 0; i < NUM_NTREE_TYPES; ++i) { - treetype = ntreeGetType(i); - if (treetype) { - for (ntype = treetype->node_types.first; ntype; ntype = ntype->next) { - /* default ui functions */ - ntype->drawfunc = node_draw_default; - ntype->drawupdatefunc = node_update_default; - ntype->select_area_func = node_select_area_default; - ntype->tweak_area_func = node_tweak_area_default; - ntype->uifunc = NULL; - ntype->uifuncbut = NULL; - ntype->drawinputfunc = node_draw_input_default; - ntype->drawoutputfunc = node_draw_output_default; - ntype->resize_area_func = node_resize_area_default; - - node_common_set_butfunc(ntype); - - switch (i) { - case NTREE_COMPOSIT: - node_composit_set_butfunc(ntype); - break; - case NTREE_SHADER: - node_shader_set_butfunc(ntype); - break; - case NTREE_TEXTURE: - node_texture_set_butfunc(ntype); - break; - } - } - } + if (prop) + RNA_def_property_update_runtime(prop, node_property_update_default); +} + +static void node_template_properties_update(bNodeType *ntype) +{ + bNodeSocketTemplate *stemp; + + if (ntype->inputs) { + for (stemp = ntype->inputs; stemp->type >= 0; ++stemp) + node_socket_template_properties_update(ntype, stemp); } + if (ntype->outputs) { + for (stemp = ntype->outputs; stemp->type >= 0; ++stemp) + node_socket_template_properties_update(ntype, stemp); + } +} + +void ED_node_init_butfuncs(void) +{ + /* node type ui functions */ + NODE_TYPES_BEGIN(ntype) + /* default ui functions */ + ntype->drawfunc = node_draw_default; + ntype->drawupdatefunc = node_update_default; + ntype->select_area_func = node_select_area_default; + ntype->tweak_area_func = node_tweak_area_default; + ntype->uifunc = NULL; + ntype->uifuncbut = NULL; + ntype->drawinputfunc = node_draw_input_default; + ntype->drawoutputfunc = node_draw_output_default; + ntype->resize_area_func = node_resize_area_default; + + node_common_set_butfunc(ntype); + + node_composit_set_butfunc(ntype); + node_shader_set_butfunc(ntype); + node_texture_set_butfunc(ntype); + + /* define update callbacks for socket properties */ + node_template_properties_update(ntype); + NODE_TYPES_END - /* socket type ui functions */ - for (i = 0; i < NUM_SOCKET_TYPES; ++i) { - stype = ntreeGetSocketType(i); - if (stype) { - switch (stype->type) { - case SOCK_FLOAT: - case SOCK_INT: - case SOCK_BOOLEAN: - stype->buttonfunc = node_socket_button_default; - break; - case SOCK_STRING: - stype->buttonfunc = node_socket_button_string; - break; - case SOCK_VECTOR: - stype->buttonfunc = node_socket_button_components; - break; - case SOCK_RGBA: - stype->buttonfunc = node_socket_button_color; - break; - case SOCK_SHADER: - stype->buttonfunc = node_socket_button_label; - break; - default: - stype->buttonfunc = NULL; - } + /* tree type icons */ + ntreeType_Composite->ui_icon = ICON_RENDERLAYERS; + ntreeType_Composite->draw_add_menu = node_add_menu_default; + ntreeType_Shader->ui_icon = ICON_MATERIAL; + ntreeType_Shader->draw_add_menu = node_add_menu_default; + ntreeType_Texture->ui_icon = ICON_TEXTURE; + ntreeType_Texture->draw_add_menu = node_add_menu_default; +} + +void ED_init_custom_node_type(bNodeType *ntype) +{ + /* default ui functions */ + ntype->drawfunc = node_draw_default; + ntype->drawupdatefunc = node_update_default; + ntype->drawinputfunc = node_draw_input_default; + ntype->drawoutputfunc = node_draw_output_default; + ntype->resize_area_func = node_resize_area_default; + ntype->select_area_func = node_select_area_default; + ntype->tweak_area_func = node_tweak_area_default; +} + +void ED_init_custom_node_socket_type(bNodeSocketType *stype) +{ + /* default ui functions */ + stype->draw = node_socket_button_label; +} + +/* maps standard socket integer type to a color */ +static const float std_node_socket_colors[][4] = { + {0.63, 0.63, 0.63, 1.0}, /* SOCK_FLOAT */ + {0.39, 0.39, 0.78, 1.0}, /* SOCK_VECTOR */ + {0.78, 0.78, 0.16, 1.0}, /* SOCK_RGBA */ + {0.39, 0.78, 0.39, 1.0}, /* SOCK_SHADER */ + {0.70, 0.65, 0.19, 1.0}, /* SOCK_BOOLEAN */ + {0.0, 0.0, 0.0, 1.0}, /*__SOCK_MESH (deprecated) */ + {0.06, 0.52, 0.15, 1.0}, /* SOCK_INT */ + {1.0, 1.0, 1.0, 1.0}, /* SOCK_STRING */ +}; + +/* common color callbacks for standard types */ +static void std_node_socket_draw_color(bContext *UNUSED(C), PointerRNA *ptr, PointerRNA *UNUSED(node_ptr), float *r_color) +{ + bNodeSocket *sock = ptr->data; + int type = sock->typeinfo->type; + copy_v4_v4(r_color, std_node_socket_colors[type]); +} +static void std_node_socket_interface_draw_color(bContext *UNUSED(C), PointerRNA *ptr, float *r_color) +{ + bNodeSocket *sock = ptr->data; + int type = sock->typeinfo->type; + copy_v4_v4(r_color, std_node_socket_colors[type]); +} + +static void std_node_socket_draw(bContext *UNUSED(C), uiLayout *layout, PointerRNA *ptr, PointerRNA *UNUSED(node_ptr)) +{ + bNodeSocket *sock = ptr->data; + int type = sock->typeinfo->type; + /*int subtype = sock->typeinfo->subtype;*/ + + switch (type) { + case SOCK_FLOAT: + case SOCK_INT: + case SOCK_BOOLEAN: + uiItemR(layout, ptr, "default_value", 0, sock->name, 0); + break; + case SOCK_VECTOR: + uiTemplateComponentMenu(layout, ptr, "default_value", sock->name); + break; + case SOCK_RGBA: { + uiLayout *row = uiLayoutRow(layout, false); + uiLayoutSetAlignment(row, UI_LAYOUT_ALIGN_LEFT); + /* draw the socket name right of the actual button */ + uiItemR(row, ptr, "default_value", 0, "", 0); + uiItemL(row, sock->name, 0); + break; + } + case SOCK_STRING: { + uiLayout *row = uiLayoutRow(layout, true); + /* draw the socket name right of the actual button */ + uiItemR(row, ptr, "default_value", 0, "", 0); + uiItemL(row, sock->name, 0); + break; } } } +void ED_init_standard_node_socket_type(bNodeSocketType *stype) +{ + stype->draw = std_node_socket_draw; + stype->draw_color = std_node_socket_draw_color; + stype->interface_draw_color = std_node_socket_interface_draw_color; +} + +static void node_socket_virtual_draw_color(bContext *UNUSED(C), PointerRNA *UNUSED(ptr), PointerRNA *UNUSED(node_ptr), float *r_color) +{ + /* alpha = 0, empty circle */ + zero_v4(r_color); +} + +void ED_init_node_socket_type_virtual(bNodeSocketType *stype) +{ + stype->draw = node_socket_button_label; + stype->draw_color = node_socket_virtual_draw_color; +} + /* ************** Generic drawing ************** */ void draw_nodespace_back_pix(const bContext *C, ARegion *ar, SpaceNode *snode) { - - if ((snode->flag & SNODE_BACKDRAW) && snode->treetype == NTREE_COMPOSIT) { + if ((snode->flag & SNODE_BACKDRAW) && ED_node_is_compositor(snode)) { Image *ima = BKE_image_verify_viewer(IMA_TYPE_COMPOSITE, "Viewer Node"); void *lock; ImBuf *ibuf = BKE_image_acquire_ibuf(ima, NULL, &lock); @@ -3640,18 +3251,13 @@ void node_draw_link(View2D *v2d, SpaceNode *snode, bNodeLink *link) do_triple = TRUE; } else { - int cycle = 0; - /* going to give issues once... */ if (link->tosock->flag & SOCK_UNAVAIL) return; if (link->fromsock->flag & SOCK_UNAVAIL) return; - /* check cyclic */ - if (link->fromnode && link->tonode) - cycle = (link->fromnode->level < link->tonode->level || link->tonode->level == 0xFFF); - if (!cycle && (link->flag & NODE_LINK_VALID)) { + if (link->flag & NODE_LINK_VALID) { /* special indicated link, on drop-node */ if (link->flag & NODE_LINKFLAG_HILITE) { th_col1 = th_col2 = TH_ACTIVE; |