mirror of
git://projects.qi-hardware.com/fped.git
synced 2024-11-05 05:00:16 +02:00
d046f9306c
- added new-style measurements (experimental) git-svn-id: http://svn.openmoko.org/trunk/eda/fped@5400 99fdad57-331a-0410-800a-d7fa5415bdb3
125 lines
3.3 KiB
C
125 lines
3.3 KiB
C
/*
|
|
* inst.h - Instance structures
|
|
*
|
|
* Written 2009 by Werner Almesberger
|
|
* Copyright 2009 by Werner Almesberger
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*/
|
|
|
|
|
|
#ifndef INST_H
|
|
#define INST_H
|
|
|
|
#include <stdio.h>
|
|
|
|
#include "coord.h"
|
|
#include "obj.h"
|
|
#include "meas.h"
|
|
|
|
|
|
enum mode {
|
|
mode_inactive, /* on inactive frame */
|
|
mode_inactive_in_path, /* inactive but is in path to selected */
|
|
mode_active, /* on active frame */
|
|
mode_active_in_path, /* active and is in path to selected */
|
|
mode_selected, /* item is selected */
|
|
mode_hover, /* hovering over item's contact area */
|
|
mode_n /* number of modes */
|
|
};
|
|
|
|
struct bbox {
|
|
struct coord min;
|
|
struct coord max;
|
|
};
|
|
|
|
struct inst_ops;
|
|
struct draw_ctx;
|
|
|
|
struct inst {
|
|
const struct inst_ops *ops;
|
|
struct coord base;
|
|
// struct inst *base_inst; /* frame or vector leading to this item */
|
|
struct bbox bbox;
|
|
struct vec *vec; /* undefined if not vector */
|
|
struct obj *obj; /* undefined if not object */
|
|
struct inst *outer; /* frame containing this item */
|
|
int active;
|
|
int in_path;
|
|
union {
|
|
struct {
|
|
const struct frame *ref;
|
|
int active;
|
|
} frame;
|
|
const char *name;
|
|
struct {
|
|
struct coord end;
|
|
unit_type width;
|
|
} rect;
|
|
struct {
|
|
const char *name;
|
|
struct coord other;
|
|
} pad;
|
|
struct {
|
|
unit_type r;
|
|
double a1, a2;
|
|
unit_type width;
|
|
} arc;
|
|
struct {
|
|
struct coord end;
|
|
double offset;
|
|
struct meas *meas; /* new-style measurement */
|
|
} meas;
|
|
} u;
|
|
struct inst *next;
|
|
};
|
|
|
|
|
|
extern struct inst *selected_inst;
|
|
extern struct bbox active_frame_bbox;
|
|
|
|
|
|
void inst_select_outside(void *item, void (*deselect)(void *item));
|
|
int inst_select(const struct draw_ctx *ctx, struct coord pos);
|
|
void inst_deselect(void);
|
|
|
|
struct inst *inst_find_point(const struct draw_ctx *ctx, struct coord pos);
|
|
struct coord inst_get_point(const struct inst *inst);
|
|
int inst_anchors(struct inst *inst, struct vec ***anchors);
|
|
struct vec *inst_get_vec(const struct inst *inst);
|
|
|
|
int inst_vec(struct vec *vec, struct coord base);
|
|
int inst_line(struct obj *obj, struct coord a, struct coord b, unit_type width);
|
|
int inst_rect(struct obj *obj, struct coord a, struct coord b, unit_type width);
|
|
int inst_pad(struct obj *obj, const char *name, struct coord a, struct coord b);
|
|
int inst_arc(struct obj *obj, struct coord center, struct coord start,
|
|
struct coord stop, unit_type width);
|
|
int inst_meas(struct obj *obj, struct meas *meas,
|
|
struct coord from, struct coord to, unit_type offset);
|
|
|
|
void inst_begin_active(int active);
|
|
void inst_end_active(void);
|
|
|
|
void inst_begin_frame(struct obj *obj, const struct frame *frame,
|
|
struct coord base, int active, int is_active_frame);
|
|
void inst_end_frame(const struct frame *frame);
|
|
|
|
struct bbox inst_get_bbox(void);
|
|
|
|
void inst_start(void);
|
|
void inst_commit(void);
|
|
void inst_revert(void);
|
|
|
|
void inst_draw(struct draw_ctx *ctx);
|
|
struct pix_buf *inst_draw_move(struct inst *inst, struct draw_ctx *ctx,
|
|
struct coord pos, int i);
|
|
int inst_do_move_to(struct inst *inst, struct vec *vec, int i);
|
|
void inst_hover(struct inst *inst, struct draw_ctx *ctx, int on);
|
|
void inst_delete(struct inst *inst);
|
|
void inst_debug(void);
|
|
|
|
#endif /* !INST_H */
|