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eeshow/kicad/: support text justification in page layout

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This commit is contained in:
Werner Almesberger 2016-08-22 04:52:18 -03:00
parent 8ac35d9192
commit 356df44952
3 changed files with 53 additions and 3 deletions
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3
eeshow/kicad/pl-common.h
View File

@ -14,6 +14,7 @@
#ifndef KICAD_PL_COMMON_H
#define KICAD_PL_COMMON_H
#include "gfx/text.h"
#include "kicad/sexpr.h"
@ -39,6 +40,8 @@ struct pl_obj {
float incrx, incry;
int incrlabel; /* tbtext */
int font; /* tbtext (flags) */
enum text_align hor; /* tbtext */
enum text_align vert; /* tbtext */
struct pl_obj *next;
};

34
eeshow/kicad/pl-parse.c
View File

@ -17,6 +17,7 @@
#include "misc/util.h"
#include "misc/diag.h"
#include "gfx/text.h"
#include "file/file.h"
#include "kicad/sexpr.h"
#include "kicad/pl-common.h"
@ -170,8 +171,34 @@ static bool process_font(struct pl_obj *obj, const struct expr *e)
if (!get_coord(next, &obj->ex, &obj->ey,
&obj->edx, &obj->edy))
return 0;
} else
} else {
warning("ignoring \"%s\"\n", s);
}
}
return 1;
}
static bool process_justify(struct pl_obj *obj, const struct expr *e)
{
for (; e; e = e->next) {
if (e->e) {
warning("ignoring list\n");
continue;
}
if (!strcmp(e->s, "center"))
obj->hor = obj->vert = text_mid;
else if (!strcmp(e->s, "left"))
obj->hor = text_min;
else if (!strcmp(e->s, "right"))
obj->hor = text_max;
else if (!strcmp(e->s, "top"))
obj->vert = text_max;
else if (!strcmp(e->s, "bottom"))
obj->vert = text_min;
else
warning("ignoring \"%s\"\n", e->s);
}
return 1;
}
@ -194,6 +221,8 @@ static bool process_obj(struct pl_ctx *pl, const struct expr *e,
obj->incry = 0;
obj->incrlabel = 0;
obj->font = 0;
obj->hor = text_min;
obj->vert = text_mid;
for (; e; e = e->next) {
if (e->s) {
@ -242,6 +271,9 @@ static bool process_obj(struct pl_ctx *pl, const struct expr *e,
} else if (!strcmp(s, "font")) {
if (!process_font(obj, next))
return 0;
} else if (!strcmp(s, "justify")) {
if (!process_justify(obj, next))
return 0;
} else
warning("ignoring \"%s\"\n", s);
}

19
eeshow/kicad/pl-render.c
View File

@ -42,6 +42,22 @@ static int coord(int v, int d, int o, int e)
}
static void render_text(const struct pl_obj *obj, int x, int y)
{
struct text txt = {
.s = obj->s,
.size = mil(obj->ey),
.x = x,
.y = y,
.rot = 0,
.hor = obj->hor,
.vert = obj->vert,
};
text_fig(&txt, COLOR_COMP_DWG, LAYER_COMP_DWG);
}
static void render_obj(const struct pl_ctx *pl, const struct pl_obj *obj,
unsigned i, int w, int h)
{
@ -80,8 +96,7 @@ static void render_obj(const struct pl_ctx *pl, const struct pl_obj *obj,
}
break;
case pl_obj_text:
gfx_text(x, y, obj->s, mil(obj->ey), text_min, 0,
COLOR_COMP_DWG, LAYER_COMP_DWG);
render_text(obj, x, y);
break;
default:
break;