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103 lines
2.5 KiB
C
103 lines
2.5 KiB
C
#ifndef R2_AGRAPH_H
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#define R2_AGRAPH_H
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#include <r_types.h>
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#include <r_cons.h>
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#include <r_util/r_graph.h>
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typedef struct r_ascii_node_t {
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RGraphNode *gnode;
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char *title;
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char *body;
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int x;
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int y;
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int w;
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int h;
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int layer;
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int layer_height;
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int layer_width;
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int pos_in_layer;
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int is_dummy;
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int is_reversed;
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int klass;
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bool is_mini;
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} RANode;
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#define R_AGRAPH_MODE_NORMAL 0
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#define R_AGRAPH_MODE_OFFSET 1
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#define R_AGRAPH_MODE_MINI 2
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#define R_AGRAPH_MODE_TINY 3
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#define R_AGRAPH_MODE_SUMMARY 4
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#define R_AGRAPH_MODE_COMMENTS 5
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#define R_AGRAPH_MODE_MAX 6
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typedef void (*RANodeCallback)(RANode *n, void *user);
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typedef void (*RAEdgeCallback)(RANode *from, RANode *to, void *user);
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typedef struct r_ascii_graph_t {
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RConsCanvas *can;
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RGraph *graph;
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const RGraphNode *curnode;
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char *title;
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Sdb *db;
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Sdb *nodes; // Sdb with title(key)=RANode*(value)
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int layout;
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int is_instep;
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bool is_tiny;
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bool is_dis;
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int edgemode;
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int mode;
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bool is_callgraph;
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bool is_interactive;
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int zoom;
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int movspeed;
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bool hints;
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RANode *update_seek_on;
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bool need_reload_nodes;
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bool need_set_layout;
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int need_update_dim;
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int force_update_seek;
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/* events */
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RANodeCallback on_curnode_change;
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void *on_curnode_change_data;
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bool dummy; // enable the dummy nodes for better layouting
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int x, y;
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int w, h;
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/* layout algorithm info */
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RList *back_edges;
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RList *long_edges;
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struct layer_t *layers;
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int n_layers;
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RList *dists; /* RList<struct dist_t> */
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RList *edges; /* RList<AEdge> */
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} RAGraph;
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#ifdef R_API
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R_API RAGraph *r_agraph_new(RConsCanvas *can);
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R_API void r_agraph_free(RAGraph *g);
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R_API void r_agraph_reset(RAGraph *g);
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R_API void r_agraph_set_title(RAGraph *g, const char *title);
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R_API RANode *r_agraph_get_first_node(const RAGraph *g);
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R_API RANode *r_agraph_get_node(const RAGraph *g, const char *title);
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R_API RANode *r_agraph_add_node(const RAGraph *g, const char *title, const char *body);
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R_API bool r_agraph_del_node(const RAGraph *g, const char *title);
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R_API void r_agraph_add_edge(const RAGraph *g, RANode *a, RANode *b);
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R_API void r_agraph_add_edge_at(const RAGraph *g, RANode *a, RANode *b, int nth);
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R_API void r_agraph_del_edge(const RAGraph *g, RANode *a, RANode *b);
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R_API void r_agraph_print(RAGraph *g);
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R_API void r_agraph_print_json(RAGraph *g, PJ *pj);
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R_API Sdb *r_agraph_get_sdb(RAGraph *g);
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R_API void r_agraph_foreach(RAGraph *g, RANodeCallback cb, void *user);
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R_API void r_agraph_foreach_edge(RAGraph *g, RAEdgeCallback cb, void *user);
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R_API void r_agraph_set_curnode(RAGraph *g, RANode *node);
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#endif
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#endif
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