diff --git a/Makefile b/Makefile
index f2f6a37d16175a7878a94987df954db7ea3eb2bc..3229b77e5e0e71b900d9fdbf895e5c2add43c489 100644
--- a/Makefile
+++ b/Makefile
@@ -119,7 +119,7 @@ TOOLOBJ = $(SIMOBJ) \
$(TARGET_DIR)/tool.o $(TARGET_DIR)/utils.o \
$(TARGET_DIR)/pagewriter.o $(TARGET_DIR)/pagereader.o \
$(TARGET_DIR)/configreader.o $(TARGET_DIR)/attrs.o \
- $(TARGET_DIR)/keyboard.o
+ $(TARGET_DIR)/keyboard.o $(TARGET_DIR)/box.o
$(TARGET_DIR)/ana/%.o: $(SRC_DIR)/ana/%.c
diff --git a/include/box.h b/include/box.h
new file mode 100644
index 0000000000000000000000000000000000000000..da4838b577cccc957ef3570ccc0e9be3d13bf11f
--- /dev/null
+++ b/include/box.h
@@ -0,0 +1,21 @@
+#ifndef BOX_H
+#define BOX_H
+
+#include <utils/newasm.h>
+
+typedef struct log_brec {
+ short x1, y1, x2, y2;
+ struct log_brec *next;
+ na_long temp;
+ unsigned f7 : 1, f6 : 1, f5 : 1, f4 : 1, f3 : 1, f2 : 1, f1 : 1, f0 : 1;
+} log_brec; /* Dashed box */
+
+void linkbox(log_brec *b);
+void newbox(log_brec **b);
+void unlinkbox(log_brec *b);
+void dispbox(log_brec **b);
+
+void addboxat(short x1, short y1, short x2, short y2);
+void addbox();
+
+#endif
diff --git a/include/log.h b/include/log.h
index ee0ea4edeb97730d761a176d20647d99bfe6fb7a..a146e7f10dd591d21ab1b385a6b6e5dbe16e1a0d 100644
--- a/include/log.h
+++ b/include/log.h
@@ -31,7 +31,9 @@ void doimmedfunction();
void docnffunction();
void dofunction ();
void assertfunc (char *name);
+void clearfunc();
void refrfunc();
+void waitnear();
void confirmsimtype(log_nrec *n);
void scancn(cnrec *cn, struct LOC_checkcombine *LINK);
void addblobs(blobrec **blbase, short x1, short y1, short x2, short y2);
@@ -43,7 +45,6 @@ void prealunit2(double r, short p, char *u, char *s);
void beginerror();
void enderror();
void setvlsimode(int flag);
-void newbox(log_brec **b);
short readlibrary(char *n);
void histdelsignals();
void histaddsignal(log_hnrec **hn, short sig, short y);
diff --git a/include/logdef.h b/include/logdef.h
index 7000ddfb830813b8ee1e2e73ee67453264782219..d9bd78e3d462be8a3be5ec9ab6f199cbf106d767 100644
--- a/include/logdef.h
+++ b/include/logdef.h
@@ -225,13 +225,7 @@ typedef struct log_hnrec {
struct log_hnrec *next;
} log_hnrec; /* History name */
-typedef struct log_brec {
- short x1, y1, x2, y2;
- struct log_brec *next;
- na_long temp;
- unsigned f7 : 1, f6 : 1, f5 : 1, f4 : 1, f3 : 1, f2 : 1, f1 : 1, f0 : 1;
-} log_brec; /* Dashed box */
-
+typedef struct log_brec log_brec;
typedef enum {
simst_null, simst_off, simst_notactive, simst_notready, simst_running
diff --git a/src/box.c b/src/box.c
new file mode 100644
index 0000000000000000000000000000000000000000..d284553c06a25c80cbf14487f0aed80f9ffe4de7
--- /dev/null
+++ b/src/box.c
@@ -0,0 +1,132 @@
+#include "box.h"
+#include "logglobals.h"
+#include "screen.h"
+#include "log.h"
+#include "utils.h"
+#include "keyboard.h"
+
+/// Link box to the current page.
+void linkbox(log_brec *b)
+{
+ b->next = gg.pages[gg.curpage - 1]->bbase;
+ gg.pages[gg.curpage - 1]->bbase = b;
+ stamp(&gg.boxstamp);
+}
+
+/// Creates a Box
+void newbox(log_brec **b)
+{
+ *b = (log_brec *)Malloc(sizeof(log_brec));
+ (*b)->temp = (na_long)0;
+ linkbox(*b);
+}
+
+/// Unlink box from the pages.
+void unlinkbox(log_brec *b)
+{
+ log_brec *b1;
+
+ b1 = gg.pages[gg.curpage - 1]->bbase;
+ while (b1 != NULL && b1->next != b)
+ b1 = b1->next;
+ if (b1 == NULL)
+ gg.pages[gg.curpage - 1]->bbase = b->next;
+ else
+ b1->next = b->next;
+ chpageplace(gg.pages[gg.curpage - 1], b->x1, b->y1, b->x2, b->y2);
+ stamp(&gg.boxstamp);
+}
+
+/// Dispose of a dashed box.
+void dispbox(log_brec **b)
+{
+ unlinkbox(*b);
+ Free(*b);
+}
+
+/// Create a new dashed box.
+void addboxat(short x1, short y1, short x2, short y2)
+{
+ log_brec *b;
+
+ newbox(&b);
+ sortshints(&x1, &x2);
+ sortshints(&y1, &y2);
+ b->x1 = x1;
+ b->y1 = y1;
+ b->x2 = x2;
+ b->y2 = y2;
+ remcursor();
+ clipon();
+ drawboxc(b, gg.color.dashbox);
+ clipoff();
+ chpageplace(gg.pages[gg.curpage - 1], x1, y1, x2, y2);
+ gg.nearbox = b;
+}
+
+
+void addbox()
+{
+ short x1, y1;
+
+ log_setmode("BOX");
+ clearfunc();
+ cursortype = boxcursor;
+ waitnear();
+ do
+ {
+ do
+ {
+ pass();
+ trykbdscroll();
+ pen();
+ } while (!gg.t.dn && gg.stillnear && *gg.func == '\0');
+ gg.posx = gg.gridx;
+ gg.posy = gg.gridy;
+ if (gg.incircuit && gg.stillnear && *gg.func == '\0')
+ {
+ x1 = gg.posx;
+ y1 = gg.posy;
+ do
+ {
+ pen();
+ x1 = gg.gridx;
+ y1 = gg.gridy;
+ m_colormode((long)m_xor);
+ m_color((long)gg.color.dashbox);
+ m_linestyle(1L);
+ rect(gg.posx, gg.posy, x1, y1);
+ m_linestyle(0L);
+ m_colormode((long)m_normal);
+ do
+ {
+ pass();
+ trykbd();
+ pen();
+ } while (gg.gridx == x1 && gg.gridy == y1 && gg.t.depressed && *gg.func == '\0');
+
+ m_colormode((long)m_xor);
+ m_color((long)gg.color.dashbox);
+ m_linestyle(1L);
+ rect(gg.posx, gg.posy, x1, y1);
+ m_linestyle(0L);
+ m_colormode((long)m_normal);
+ scroll();
+ } while (gg.t.depressed || abs(x1 - gg.posx) < 2 || abs(y1 - gg.posy) < 2);
+ sortshints(&gg.posx, &x1);
+ sortshints(&gg.posy, &y1);
+ remcursor();
+ if (gg.incircuit && *gg.func == '\0')
+ addboxat(gg.posx, gg.posy, x1, y1);
+ }
+ } while (gg.incircuit && gg.stillnear && *gg.func == '\0');
+ gg.startpoint = false;
+ log_setmode("");
+ if (gg.t.dn && !gg.incircuit)
+ {
+ gg.t.dn = false;
+ gg.t.depressed = false;
+ }
+ cursortype = normal;
+}
+
diff --git a/src/gate.c b/src/gate.c
index ea6e95bd3a4b96718ac25e317db8d5ff242d108f..d9b6d361e445bb4b1522ba007755317ff47572a3 100644
--- a/src/gate.c
+++ b/src/gate.c
@@ -13,6 +13,7 @@
#include "label.h"
#include "page.h"
#include "tool.h"
+#include "box.h"
/// Check if inside a gate's "yellow box."
/** new version by Tim Edwards, Dec 1996 */
diff --git a/src/log.c b/src/log.c
index 3ed0d430f9c698401415d86c8c9d2166bf8d41f4..3dfda579bcd7aaae148969e8fe2c78606f08a4af 100644
--- a/src/log.c
+++ b/src/log.c
@@ -74,6 +74,7 @@
#include "utils.h"
#include "tool.h"
#include "keyboard.h"
+#include "box.h"
#include "pagewriter.h"
#include "pagereader.h"
@@ -1754,45 +1755,6 @@ static void clearconflicts(log_tool *tool)
short getsignal (int d, char *n);
-/// Link box to the current page.
-static void linkbox(log_brec *b)
-{
- b->next = gg.pages[gg.curpage - 1]->bbase;
- gg.pages[gg.curpage - 1]->bbase = b;
- stamp(&gg.boxstamp);
-}
-
-/// Creates a Box
-void newbox(log_brec **b)
-{
- *b = (log_brec *)Malloc(sizeof(log_brec));
- (*b)->temp = (na_long)0;
- linkbox(*b);
-}
-
-/// Unlink box from the pages.
-static void unlinkbox(log_brec *b)
-{
- log_brec *b1;
-
- b1 = gg.pages[gg.curpage - 1]->bbase;
- while (b1 != NULL && b1->next != b)
- b1 = b1->next;
- if (b1 == NULL)
- gg.pages[gg.curpage - 1]->bbase = b->next;
- else
- b1->next = b->next;
- chpageplace(gg.pages[gg.curpage - 1], b->x1, b->y1, b->x2, b->y2);
- stamp(&gg.boxstamp);
-}
-
-/// Dispose of a dashed box.
-static void dispbox(log_brec **b)
-{
- unlinkbox(*b);
- Free(*b);
-}
-
static void defsimulator(log_action_t *act)
{
@@ -2281,7 +2243,7 @@ static void readlnpass(char *s, short mode)
}
-static void clearfunc()
+void clearfunc()
{
if (doingcnffunction)
*gg.func = '\0';
@@ -3237,7 +3199,7 @@ static void checkabort()
}
-static void waitnear()
+void waitnear()
{
do
{
@@ -8591,92 +8553,6 @@ static void findboxmarker(log_krec *k, short num, short *x1, short *y1, short *x
k->y2 = k->vector[i - 1].UU.U99.y2;
}
-/// Create a new dashed box.
-void addboxat(short x1, short y1, short x2, short y2)
-{
- log_brec *b;
-
- newbox(&b);
- sortshints(&x1, &x2);
- sortshints(&y1, &y2);
- b->x1 = x1;
- b->y1 = y1;
- b->x2 = x2;
- b->y2 = y2;
- remcursor();
- clipon();
- drawboxc(b, gg.color.dashbox);
- clipoff();
- chpageplace(gg.pages[gg.curpage - 1], x1, y1, x2, y2);
- gg.nearbox = b;
-}
-
-
-static void addbox()
-{
- short x1, y1;
-
- log_setmode("BOX");
- clearfunc();
- cursortype = boxcursor;
- waitnear();
- do
- {
- do
- {
- pass();
- trykbdscroll();
- pen();
- } while (!gg.t.dn && gg.stillnear && *gg.func == '\0');
- gg.posx = gg.gridx;
- gg.posy = gg.gridy;
- if (gg.incircuit && gg.stillnear && *gg.func == '\0')
- {
- x1 = gg.posx;
- y1 = gg.posy;
- do
- {
- pen();
- x1 = gg.gridx;
- y1 = gg.gridy;
- m_colormode((long)m_xor);
- m_color((long)gg.color.dashbox);
- m_linestyle(1L);
- rect(gg.posx, gg.posy, x1, y1);
- m_linestyle(0L);
- m_colormode((long)m_normal);
- do
- {
- pass();
- trykbd();
- pen();
- } while (gg.gridx == x1 && gg.gridy == y1 && gg.t.depressed && *gg.func == '\0');
-
- m_colormode((long)m_xor);
- m_color((long)gg.color.dashbox);
- m_linestyle(1L);
- rect(gg.posx, gg.posy, x1, y1);
- m_linestyle(0L);
- m_colormode((long)m_normal);
- scroll();
- } while (gg.t.depressed || abs(x1 - gg.posx) < 2 || abs(y1 - gg.posy) < 2);
- sortshints(&gg.posx, &x1);
- sortshints(&gg.posy, &y1);
- remcursor();
- if (gg.incircuit && *gg.func == '\0')
- addboxat(gg.posx, gg.posy, x1, y1);
- }
- } while (gg.incircuit && gg.stillnear && *gg.func == '\0');
- gg.startpoint = false;
- log_setmode("");
- if (gg.t.dn && !gg.incircuit)
- {
- gg.t.dn = false;
- gg.t.depressed = false;
- }
- cursortype = normal;
-}
-
static void initcolors ();
diff --git a/src/loghier.c b/src/loghier.c
index f88835018c64957db52ef19e6407c17b9725f4f5..ba7bfa72d4361a06b4da9485bdb243603d560feb 100644
--- a/src/loghier.c
+++ b/src/loghier.c
@@ -31,6 +31,7 @@
#include <utils/strings.h>
#include "loghier.h"
#include "node.h"
+#include "box.h"
static log_action_t *lact;
diff --git a/src/logsimh.c b/src/logsimh.c
index 1d721dee0ef8d7a8fd341293b9a950564c2ec882..95069a2172c52a3a7eab43233c4f029c7d887a2e 100644
--- a/src/logsimh.c
+++ b/src/logsimh.c
@@ -39,6 +39,7 @@
#include <utils/strings.h>
#include "logsimh.h"
#include "node.h"
+#include "box.h"
/* caged_date="R lastmoddate = '$X by $U';" */
diff --git a/src/page.c b/src/page.c
index 3a29f82ba2d4b6444626a6214cc09ec68dd6e155..696c11fc36ed0799d1e4741173ab4a4fa7528ef9 100644
--- a/src/page.c
+++ b/src/page.c
@@ -6,6 +6,7 @@
#include "utils.h"
#include "page.h"
#include "log.h"
+#include "box.h"
void chpage(log_page *page)
{
diff --git a/src/pagereader.c b/src/pagereader.c
index 7214319e1df7ef95cce994bd0a963c04efcedee7..eeca5b5b3268373e8fc75cee025f5058d27ce810 100644
--- a/src/pagereader.c
+++ b/src/pagereader.c
@@ -10,6 +10,7 @@
#include "screen.h"
#include "tool.h"
#include "utils.h"
+#include "box.h"
void loadfail(char *msg, struct LOC_loadpage *LINK)
{
diff --git a/src/pagewriter.c b/src/pagewriter.c
index b99bbcc945bf8521b442080d4e6a08ad82a25ac2..8acde3dcbe09ca52a83c13fc4990e6d6d1dba398 100644
--- a/src/pagewriter.c
+++ b/src/pagewriter.c
@@ -8,6 +8,7 @@
#include "screen.h"
#include "tool.h"
#include "utils.h"
+#include "box.h"
short countnode(log_nrec *n, struct LOC_savepage *LINK)
{
diff --git a/src/screen.c b/src/screen.c
index f1096339991b2b3336bd92d14ec57b6bbc87c026..1dbd8d185cadd8537ce2a31fe4a785d5ba143ea4 100644
--- a/src/screen.c
+++ b/src/screen.c
@@ -41,6 +41,7 @@
#include "screen.h"
#include "node.h"
#include "log.h"
+#include "box.h"
static rablistrec rabtable[rabtabsize]; ///< Positions of rabbits