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Differential D13361 Diff 45286 source/blender/editors/space_node/node_intern.hh

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source/blender/editors/space_node/node_intern.hh

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struct bNode; struct bNode;
struct bNodeLink; struct bNodeLink;
struct bNodeSocket; struct bNodeSocket;
struct wmGizmoGroupType; struct wmGizmoGroupType;
struct wmKeyConfig; struct wmKeyConfig;
struct wmWindow; struct wmWindow;
/* temp data to pass on to modal */ /* temp data to pass on to modal */
typedef struct bNodeLinkDrag { struct bNodeLinkDrag {
struct bNodeLinkDrag *next, *prev; /** Links dragged by the operator. */
blender::Vector<bNodeLink *> links;
/* List of links dragged by the operator.
* NOTE: This is a list of LinkData structs on top of the actual bNodeLinks.
* This way the links can be added to the node tree while being stored in this list.
*/
ListBase links;
bool from_multi_input_socket; bool from_multi_input_socket;
int in_out; int in_out;
/** Temporarily stores the last picked link from multi-input socket operator. */ /** Temporarily stores the last picked link from multi-input socket operator. */
struct bNodeLink *last_picked_multi_input_socket_link; struct bNodeLink *last_picked_multi_input_socket_link;
/** Temporarily stores the last hovered socket for multi-input socket operator. /** Temporarily stores the last hovered socket for multi-input socket operator.
* Store it to recalculate sorting after it is no longer hovered. */ * Store it to recalculate sorting after it is no longer hovered. */
struct bNode *last_node_hovered_while_dragging_a_link; struct bNode *last_node_hovered_while_dragging_a_link;
/* Data for edge panning */ /* Data for edge panning */
View2DEdgePanData pan_data; View2DEdgePanData pan_data;
} bNodeLinkDrag; };
typedef struct SpaceNode_Runtime { struct SpaceNode_Runtime {
float aspect; float aspect;
/** Mouse position for drawing socket-less links and adding nodes. */ /** Mouse position for drawing socket-less links and adding nodes. */
float cursor[2]; float cursor[2];
/** For auto compositing. */ /** For auto compositing. */
bool recalc; bool recalc;
/** Temporary data for modal linking operator. */ /** Temporary data for modal linking operator. */
struct ListBase linkdrag; std::unique_ptr<bNodeLinkDrag> linkdrag;
/* XXX hack for translate_attach op-macros to pass data from transform op to insert_offset op */ /* XXX hack for translate_attach op-macros to pass data from transform op to insert_offset op */
/** Temporary data for node insert offset (in UI called Auto-offset). */ /** Temporary data for node insert offset (in UI called Auto-offset). */
struct NodeInsertOfsData *iofsd; struct NodeInsertOfsData *iofsd;
} SpaceNode_Runtime; };
/* space_node.c */ /* space_node.c */
/* transform between View2Ds in the tree path */ /* transform between View2Ds in the tree path */
void space_node_group_offset(struct SpaceNode *snode, float *x, float *y); void space_node_group_offset(SpaceNode *snode, float *x, float *y);
/* node_draw.cc */ /* node_draw.cc */
float node_socket_calculate_height(const bNodeSocket *socket); float node_socket_calculate_height(const bNodeSocket *socket);
void node_link_calculate_multi_input_position(const float socket_x, void node_link_calculate_multi_input_position(const float socket_x,
const float socket_y, const float socket_y,
const int index, const int index,
const int total_inputs, const int total_inputs,
float r[2]); float r[2]);
int node_get_colorid(struct bNode *node); int node_get_colorid(bNode *node);
void node_draw_extra_info_panel(const SpaceNode *snode, const bNode *node);
int node_get_resize_cursor(int directions); int node_get_resize_cursor(int directions);
void node_draw_shadow(const struct SpaceNode *snode, void node_draw_shadow(const SpaceNode *snode, const bNode *node, float radius, float alpha);
const struct bNode *node, void node_draw_default(const bContext *C,
float radius, ARegion *region,
float alpha); SpaceNode *snode,
void node_draw_default(const struct bContext *C, bNodeTree *ntree,
struct ARegion *region, bNode *node,
struct SpaceNode *snode,
struct bNodeTree *ntree,
struct bNode *node,
bNodeInstanceKey key); bNodeInstanceKey key);
void node_draw_sockets(const struct View2D *v2d, void node_draw_sockets(const View2D *v2d,
const struct bContext *C, const bContext *C,
struct bNodeTree *ntree, bNodeTree *ntree,
struct bNode *node, bNode *node,
bool draw_outputs, bool draw_outputs,
bool select_all); bool select_all);
void node_update_default(const struct bContext *C, struct bNodeTree *ntree, struct bNode *node); void node_update_default(const bContext *C, bNodeTree *ntree, bNode *node);
int node_select_area_default(struct bNode *node, int x, int y); int node_select_area_default(bNode *node, int x, int y);
int node_tweak_area_default(struct bNode *node, int x, int y); int node_tweak_area_default(bNode *node, int x, int y);
void node_socket_color_get(const struct bContext *C, void node_socket_color_get(const bContext *C,
struct bNodeTree *ntree, bNodeTree *ntree,
struct PointerRNA *node_ptr, PointerRNA *node_ptr,
struct bNodeSocket *sock, bNodeSocket *sock,
float r_color[4]); float r_color[4]);
void node_update_nodetree(const struct bContext *C, struct bNodeTree *ntree); void node_update_nodetree(const bContext *C, bNodeTree *ntree);
void node_draw_nodetree(const struct bContext *C, void node_draw_nodetree(const bContext *C,
struct ARegion *region, ARegion *region,
struct SpaceNode *snode, SpaceNode *snode,
struct bNodeTree *ntree, bNodeTree *ntree,
bNodeInstanceKey parent_key); bNodeInstanceKey parent_key);
void node_draw_space(const bContext *C, ARegion *region); void node_draw_space(const bContext *C, ARegion *region);
void node_set_cursor(struct wmWindow *win, struct SpaceNode *snode, float cursor[2]); void node_set_cursor(wmWindow *win, SpaceNode *snode, float cursor[2]);
/* DPI scaled coords */ /* DPI scaled coords */
void node_to_view(const struct bNode *node, float x, float y, float *rx, float *ry); void node_to_view(const bNode *node, float x, float y, float *rx, float *ry);
void node_to_updated_rect(const struct bNode *node, rctf *r_rect); void node_to_updated_rect(const bNode *node, rctf *r_rect);
void node_from_view(const struct bNode *node, float x, float y, float *rx, float *ry); void node_from_view(const bNode *node, float x, float y, float *rx, float *ry);
/* node_toolbar.c */ /* node_toolbar.c */
void node_toolbar_register(struct ARegionType *art); void node_toolbar_register(ARegionType *art);
/* node_ops.c */ /* node_ops.c */
void node_operatortypes(void); void node_operatortypes(void);
void node_keymap(struct wmKeyConfig *keyconf); void node_keymap(wmKeyConfig *keyconf);
/* node_select.c */ /* node_select.c */
void node_deselect_all(struct SpaceNode *snode); void node_deselect_all(SpaceNode *snode);
void node_socket_select(struct bNode *node, struct bNodeSocket *sock); void node_socket_select(bNode *node, bNodeSocket *sock);
void node_socket_deselect(struct bNode *node, struct bNodeSocket *sock, const bool deselect_node); void node_socket_deselect(bNode *node, bNodeSocket *sock, const bool deselect_node);
void node_deselect_all_input_sockets(struct SpaceNode *snode, const bool deselect_nodes); void node_deselect_all_input_sockets(SpaceNode *snode, const bool deselect_nodes);
void node_deselect_all_output_sockets(struct SpaceNode *snode, const bool deselect_nodes); void node_deselect_all_output_sockets(SpaceNode *snode, const bool deselect_nodes);
void node_select_single(struct bContext *C, struct bNode *node); void node_select_single(bContext *C, bNode *node);
void NODE_OT_select(struct wmOperatorType *ot); void NODE_OT_select(wmOperatorType *ot);
void NODE_OT_select_all(struct wmOperatorType *ot); void NODE_OT_select_all(wmOperatorType *ot);
void NODE_OT_select_linked_to(struct wmOperatorType *ot); void NODE_OT_select_linked_to(wmOperatorType *ot);
void NODE_OT_select_linked_from(struct wmOperatorType *ot); void NODE_OT_select_linked_from(wmOperatorType *ot);
void NODE_OT_select_box(struct wmOperatorType *ot); void NODE_OT_select_box(wmOperatorType *ot);
void NODE_OT_select_circle(struct wmOperatorType *ot); void NODE_OT_select_circle(wmOperatorType *ot);
void NODE_OT_select_lasso(struct wmOperatorType *ot); void NODE_OT_select_lasso(wmOperatorType *ot);
void NODE_OT_select_grouped(struct wmOperatorType *ot); void NODE_OT_select_grouped(wmOperatorType *ot);
void NODE_OT_select_same_type_step(struct wmOperatorType *ot); void NODE_OT_select_same_type_step(wmOperatorType *ot);
void NODE_OT_find_node(struct wmOperatorType *ot); void NODE_OT_find_node(wmOperatorType *ot);
/* node_view.c */ /* node_view.c */
int space_node_view_flag(struct bContext *C, int space_node_view_flag(
struct SpaceNode *snode, bContext *C, SpaceNode *snode, ARegion *region, const int node_flag, const int smooth_viewtx);
ARegion *region,
const int node_flag,
const int smooth_viewtx);
void NODE_OT_view_all(struct wmOperatorType *ot); void NODE_OT_view_all(wmOperatorType *ot);
void NODE_OT_view_selected(struct wmOperatorType *ot); void NODE_OT_view_selected(wmOperatorType *ot);
void NODE_OT_geometry_node_view_legacy(struct wmOperatorType *ot); void NODE_OT_geometry_node_view_legacy(wmOperatorType *ot);
void NODE_OT_backimage_move(struct wmOperatorType *ot); void NODE_OT_backimage_move(wmOperatorType *ot);
void NODE_OT_backimage_zoom(struct wmOperatorType *ot); void NODE_OT_backimage_zoom(wmOperatorType *ot);
void NODE_OT_backimage_fit(struct wmOperatorType *ot); void NODE_OT_backimage_fit(wmOperatorType *ot);
void NODE_OT_backimage_sample(struct wmOperatorType *ot); void NODE_OT_backimage_sample(wmOperatorType *ot);
/* drawnode.c */ /* drawnode.c */
void nodelink_batch_start(struct SpaceNode *snode); void nodelink_batch_start(SpaceNode *snode);
void nodelink_batch_end(struct SpaceNode *snode); void nodelink_batch_end(SpaceNode *snode);
void node_draw_link(const struct bContext *C, void node_draw_link(const bContext *C,
struct View2D *v2d, const View2D *v2d,
struct SpaceNode *snode, const SpaceNode *snode,
struct bNodeLink *link); const bNodeLink *link);
void node_draw_link_bezier(const struct bContext *C, void node_draw_link_bezier(const bContext *C,
const struct View2D *v2d, const View2D *v2d,
const struct SpaceNode *snode, const SpaceNode *snode,
const struct bNodeLink *link, const bNodeLink *link,
int th_col1, int th_col1,
int th_col2, int th_col2,
int th_col3); int th_col3);
bool node_link_bezier_points(const struct View2D *v2d, bool node_link_bezier_points(const View2D *v2d,
const struct SpaceNode *snode, const SpaceNode *snode,
const struct bNodeLink *link, const bNodeLink *link,
float coord_array[][2], float coord_array[][2],
const int resol); const int resol);
bool node_link_bezier_handles(const struct View2D *v2d, bool node_link_bezier_handles(const View2D *v2d,
const struct SpaceNode *snode, const SpaceNode *snode,
const struct bNodeLink *link, const bNodeLink *link,
float vec[4][2]); float vec[4][2]);
void draw_nodespace_back_pix(const struct bContext *C, void draw_nodespace_back_pix(const bContext *C,
struct ARegion *region, ARegion *region,
struct SpaceNode *snode, SpaceNode *snode,
bNodeInstanceKey parent_key); bNodeInstanceKey parent_key);
/* node_add.c */ /* node_add.c */
bNode *node_add_node( bNode *node_add_node(const bContext *C, const char *idname, int type, float locx, float locy);
const struct bContext *C, const char *idname, int type, float locx, float locy); void NODE_OT_add_reroute(wmOperatorType *ot);
void NODE_OT_add_reroute(struct wmOperatorType *ot); void NODE_OT_add_group(wmOperatorType *ot);
void NODE_OT_add_group(struct wmOperatorType *ot); void NODE_OT_add_object(wmOperatorType *ot);
void NODE_OT_add_object(struct wmOperatorType *ot); void NODE_OT_add_collection(wmOperatorType *ot);
void NODE_OT_add_collection(struct wmOperatorType *ot); void NODE_OT_add_texture(wmOperatorType *ot);
void NODE_OT_add_texture(struct wmOperatorType *ot); void NODE_OT_add_file(wmOperatorType *ot);
void NODE_OT_add_file(struct wmOperatorType *ot); void NODE_OT_add_mask(wmOperatorType *ot);
void NODE_OT_add_mask(struct wmOperatorType *ot); void NODE_OT_new_node_tree(wmOperatorType *ot);
void NODE_OT_new_node_tree(struct wmOperatorType *ot);
/* node_group.c */ /* node_group.c */
const char *node_group_idname(struct bContext *C); const char *node_group_idname(bContext *C);
void NODE_OT_group_make(struct wmOperatorType *ot); void NODE_OT_group_make(wmOperatorType *ot);
void NODE_OT_group_insert(struct wmOperatorType *ot); void NODE_OT_group_insert(wmOperatorType *ot);
void NODE_OT_group_ungroup(struct wmOperatorType *ot); void NODE_OT_group_ungroup(wmOperatorType *ot);
void NODE_OT_group_separate(struct wmOperatorType *ot); void NODE_OT_group_separate(wmOperatorType *ot);
void NODE_OT_group_edit(struct wmOperatorType *ot); void NODE_OT_group_edit(wmOperatorType *ot);
/* node_relationships.c */ /* node_relationships.c */
void sort_multi_input_socket_links(struct SpaceNode *snode, void sort_multi_input_socket_links(SpaceNode *snode,
struct bNode *node, bNode *node,
struct bNodeLink *drag_link, bNodeLink *drag_link,
float cursor[2]); float cursor[2]);
bool node_connected_to_output(struct Main *bmain, struct bNodeTree *ntree, struct bNode *node); bool node_connected_to_output(Main *bmain, bNodeTree *ntree, bNode *node);
void NODE_OT_link(struct wmOperatorType *ot); void NODE_OT_link(wmOperatorType *ot);
void NODE_OT_link_make(struct wmOperatorType *ot); void NODE_OT_link_make(wmOperatorType *ot);
void NODE_OT_links_cut(struct wmOperatorType *ot); void NODE_OT_links_cut(wmOperatorType *ot);
void NODE_OT_links_detach(struct wmOperatorType *ot); void NODE_OT_links_detach(wmOperatorType *ot);
void NODE_OT_links_mute(struct wmOperatorType *ot); void NODE_OT_links_mute(wmOperatorType *ot);
void NODE_OT_parent_set(struct wmOperatorType *ot); void NODE_OT_parent_set(wmOperatorType *ot);
void NODE_OT_join(struct wmOperatorType *ot); void NODE_OT_join(wmOperatorType *ot);
void NODE_OT_attach(struct wmOperatorType *ot); void NODE_OT_attach(wmOperatorType *ot);
void NODE_OT_detach(struct wmOperatorType *ot); void NODE_OT_detach(wmOperatorType *ot);
void NODE_OT_link_viewer(struct wmOperatorType *ot); void NODE_OT_link_viewer(wmOperatorType *ot);
void NODE_OT_insert_offset(struct wmOperatorType *ot); void NODE_OT_insert_offset(wmOperatorType *ot);
/* node_edit.c */ /* node_edit.c */
void snode_notify(struct bContext *C, struct SpaceNode *snode); void snode_notify(bContext *C, SpaceNode *snode);
void snode_dag_update(struct bContext *C, struct SpaceNode *snode); void snode_dag_update(bContext *C, SpaceNode *snode);
void snode_set_context(const struct bContext *C); void snode_set_context(const bContext *C);
void snode_update(struct SpaceNode *snode, struct bNode *node); void snode_update(SpaceNode *snode, bNode *node);
bool composite_node_active(struct bContext *C); bool composite_node_active(bContext *C);
bool composite_node_editable(struct bContext *C); bool composite_node_editable(bContext *C);
bool node_has_hidden_sockets(struct bNode *node); bool node_has_hidden_sockets(bNode *node);
void node_set_hidden_sockets(struct SpaceNode *snode, bNode *node, int set); void node_set_hidden_sockets(SpaceNode *snode, bNode *node, int set);
int node_render_changed_exec(bContext *, struct wmOperator *); int node_render_changed_exec(bContext *, wmOperator *);
bool node_find_indicated_socket(struct SpaceNode *snode, bool node_find_indicated_socket(
struct bNode **nodep, SpaceNode *snode, bNode **nodep, bNodeSocket **sockp, const float cursor[2], int in_out);
struct bNodeSocket **sockp, float node_link_dim_factor(const View2D *v2d, const bNodeLink *link);
const float cursor[2], bool node_link_is_hidden_or_dimmed(const View2D *v2d, const bNodeLink *link);
int in_out);
float node_link_dim_factor(const struct View2D *v2d, const struct bNodeLink *link); void NODE_OT_duplicate(wmOperatorType *ot);
bool node_link_is_hidden_or_dimmed(const struct View2D *v2d, const struct bNodeLink *link); void NODE_OT_delete(wmOperatorType *ot);
void NODE_OT_delete_reconnect(wmOperatorType *ot);
void NODE_OT_duplicate(struct wmOperatorType *ot); void NODE_OT_resize(wmOperatorType *ot);
void NODE_OT_delete(struct wmOperatorType *ot);
void NODE_OT_delete_reconnect(struct wmOperatorType *ot); void NODE_OT_mute_toggle(wmOperatorType *ot);
void NODE_OT_resize(struct wmOperatorType *ot); void NODE_OT_hide_toggle(wmOperatorType *ot);
void NODE_OT_hide_socket_toggle(wmOperatorType *ot);
void NODE_OT_mute_toggle(struct wmOperatorType *ot); void NODE_OT_preview_toggle(wmOperatorType *ot);
void NODE_OT_hide_toggle(struct wmOperatorType *ot); void NODE_OT_options_toggle(wmOperatorType *ot);
void NODE_OT_hide_socket_toggle(struct wmOperatorType *ot); void NODE_OT_node_copy_color(wmOperatorType *ot);
void NODE_OT_preview_toggle(struct wmOperatorType *ot);
void NODE_OT_options_toggle(struct wmOperatorType *ot); void NODE_OT_read_viewlayers(wmOperatorType *ot);
void NODE_OT_node_copy_color(struct wmOperatorType *ot); void NODE_OT_render_changed(wmOperatorType *ot);
void NODE_OT_read_viewlayers(struct wmOperatorType *ot); void NODE_OT_output_file_add_socket(wmOperatorType *ot);
void NODE_OT_render_changed(struct wmOperatorType *ot); void NODE_OT_output_file_remove_active_socket(wmOperatorType *ot);
void NODE_OT_output_file_move_active_socket(wmOperatorType *ot);
void NODE_OT_output_file_add_socket(struct wmOperatorType *ot);
void NODE_OT_output_file_remove_active_socket(struct wmOperatorType *ot);
void NODE_OT_output_file_move_active_socket(struct wmOperatorType *ot);
void NODE_OT_switch_view_update(struct wmOperatorType *ot); void NODE_OT_switch_view_update(wmOperatorType *ot);
/* NOTE: clipboard_cut is a simple macro of copy + delete. */ /* NOTE: clipboard_cut is a simple macro of copy + delete. */
void NODE_OT_clipboard_copy(struct wmOperatorType *ot); void NODE_OT_clipboard_copy(wmOperatorType *ot);
void NODE_OT_clipboard_paste(struct wmOperatorType *ot); void NODE_OT_clipboard_paste(wmOperatorType *ot);
void NODE_OT_tree_socket_add(struct wmOperatorType *ot); void NODE_OT_tree_socket_add(wmOperatorType *ot);
void NODE_OT_tree_socket_remove(struct wmOperatorType *ot); void NODE_OT_tree_socket_remove(wmOperatorType *ot);
void NODE_OT_tree_socket_change_type(struct wmOperatorType *ot); void NODE_OT_tree_socket_change_type(wmOperatorType *ot);
void NODE_OT_tree_socket_move(struct wmOperatorType *ot); void NODE_OT_tree_socket_move(wmOperatorType *ot);
void NODE_OT_shader_script_update(struct wmOperatorType *ot); void NODE_OT_shader_script_update(wmOperatorType *ot);
void NODE_OT_viewer_border(struct wmOperatorType *ot); void NODE_OT_viewer_border(wmOperatorType *ot);
void NODE_OT_clear_viewer_border(struct wmOperatorType *ot); void NODE_OT_clear_viewer_border(wmOperatorType *ot);
/* node_widgets.c */ /* node_widgets.c */
void NODE_GGT_backdrop_transform(struct wmGizmoGroupType *gzgt); void NODE_GGT_backdrop_transform(wmGizmoGroupType *gzgt);
void NODE_GGT_backdrop_crop(struct wmGizmoGroupType *gzgt); void NODE_GGT_backdrop_crop(wmGizmoGroupType *gzgt);
void NODE_GGT_backdrop_sun_beams(struct wmGizmoGroupType *gzgt); void NODE_GGT_backdrop_sun_beams(wmGizmoGroupType *gzgt);
void NODE_GGT_backdrop_corner_pin(struct wmGizmoGroupType *gzgt); void NODE_GGT_backdrop_corner_pin(wmGizmoGroupType *gzgt);
void NODE_OT_cryptomatte_layer_add(struct wmOperatorType *ot); void NODE_OT_cryptomatte_layer_add(wmOperatorType *ot);
void NODE_OT_cryptomatte_layer_remove(struct wmOperatorType *ot); void NODE_OT_cryptomatte_layer_remove(wmOperatorType *ot);
/* node_geometry_attribute_search.cc */ /* node_geometry_attribute_search.cc */
void node_geometry_add_attribute_search_button(const struct bContext *C, void node_geometry_add_attribute_search_button(const bContext *C,
const struct bNodeTree *node_tree, const bNodeTree *node_tree,
const struct bNode *node, const bNode *node,
struct PointerRNA *socket_ptr, PointerRNA *socket_ptr,
struct uiLayout *layout); uiLayout *layout);
extern const char *node_context_dir[]; extern const char *node_context_dir[];
/* XXXXXX */ /* XXXXXX */
/* Nodes draw without dpi - the view zoom is flexible. */ /* Nodes draw without dpi - the view zoom is flexible. */
#define HIDDEN_RAD (0.75f * U.widget_unit) #define HIDDEN_RAD (0.75f * U.widget_unit)
#define BASIS_RAD (0.2f * U.widget_unit) #define BASIS_RAD (0.2f * U.widget_unit)
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