small changes to status bar + remove trailing blanks - gramscii - A simple editor for ASCII box-and-arrow charts
DIR Log
DIR Files
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DIR Tags
DIR README
DIR LICENSE
---
DIR commit ad0b403caa61c3f1c07698ffe6952588861d98c2
DIR parent 2f5d0a4be8c029c5a4d1279be8823604db2c0fc2
HTML Author: KatolaZ <katolaz@freaknet.org>
Date: Sat, 20 Jul 2019 10:49:14 +0100
small changes to status bar + remove trailing blanks
Diffstat:
M gramscii.c | 53 ++++++++++++++++---------------
1 file changed, 28 insertions(+), 25 deletions(-)
---
DIR diff --git a/gramscii.c b/gramscii.c
@@ -106,18 +106,21 @@ char* state_str(){
default:
return "ERR";
}
- return "ERR";
+ return "ERR";
}
void status_bar(){
-
+
printf("\033[%d;1f\033[7m", HEIGHT+1);
printf("%100s", " ");
printf("\033[%d;1f\033[7m", HEIGHT+1);
- printf(" x: %3d y: %3d -- mode: %4s hl: %c vl: %c cn: %c <: %c >: %c %10s",
+ printf(" x:%3d y:%3d -- MODE:%4s HL:%c VL:%c CN:%c SM:%c EM:%c %10s",
x, y, state_str(), line_h, line_v, corner, mark_st, mark_end, "");
- printf(" [%s]", fname );
+ if (!modified)
+ printf(" [%s]", fname );
+ else
+ printf(" *%s*", fname );
printf("\033[0m");
}
@@ -169,7 +172,7 @@ void set_xy(int x, int y, char c){
void draw_xy(int x, int y, char c){
/* FIXME: check if x and y are valid!!!! */
printf("\033[%d;%df",y+1,x+1);
- putchar(c);
+ putchar(c);
}
void update_current(){
@@ -194,7 +197,7 @@ void check_bound(){
if (x<0) x=0;
else if (x>=WIDTH) x = WIDTH-1;
if (y<0) y=0;
- else if (y>=HEIGHT) y = HEIGHT -1;
+ else if (y>=HEIGHT) y = HEIGHT -1;
}
void init_screen(){
@@ -215,7 +218,7 @@ void init_screen(){
void redraw(){
int i;
-
+
printf("\033[2J\033[1;1H");
for (i=0;i<HEIGHT;i++){
fprintf(stdout,"%s\n",screen[i]);
@@ -228,10 +231,10 @@ int move_around(char c){
switch(c){
case 'H': step = 5;
- case 'h':
+ case 'h':
dir = DIR_L;
x -= step;
- break;
+ break;
case 'J': step = 5;
case 'j':
dir = DIR_D;
@@ -286,11 +289,11 @@ void toggle_hline(){
cur_hl = (cur_hl + 1) % hlines_sz;
line_h = hlines[cur_hl];
-
+
}
void toggle_corner(){
-
+
cur_corn = (cur_corn + 1 ) % corners_sz;
corner = corners[cur_corn];
@@ -304,13 +307,13 @@ void toggle_vline(){
}
void toggle_st_mark(){
-
+
cur_start = (cur_start + 1 ) % stmarks_sz;
mark_st = st_marks[cur_start];
}
void toggle_end_mark(){
-
+
cur_end = (cur_end+ 1 ) % endmarks_sz;
mark_end = end_marks[cur_end];
}
@@ -323,12 +326,12 @@ void init(){
signal(SIGINT, cleanup);
signal(SIGTERM, cleanup);
signal(SIGQUIT, cleanup);
-
+
tcgetattr(0, &t1);
t2 = t1;
t2.c_lflag &= ~(ICANON | ECHO);
tcsetattr(0, TCSANOW, &t2);
-
+
init_screen();
x = WIDTH/2;
y = HEIGHT/2;
@@ -343,7 +346,7 @@ void init(){
void get_text(){
char c;
int orig_x = x;
-
+
redraw();
while((c=getchar())!=EOF && c != 27){
if(c=='\n'){
@@ -377,7 +380,7 @@ void draw_box(int x1, int y1, int fix){
f = set_xy;
else
f = draw_xy;
-
+
xmin = MIN(x, x1);
xmax = MAX(x, x1);
ymin = MIN(y, y1);
@@ -429,7 +432,7 @@ void draw_arrow(int x, int y, char *a, int a_len, int fix){
char line;
void (*f)(int, int, char);
-
+
if (fix == FIX)
f = set_xy;
else
@@ -454,7 +457,7 @@ void draw_arrow(int x, int y, char *a, int a_len, int fix){
line = (a[i] & DIR_L) || (a[i] & DIR_R) ? line_h : line_v;
x += progr_x(a[i]);
y += progr_y(a[i]);
- f(x, y, line);
+ f(x, y, line);
}
/* f(x,y,mark_end);*/
cur_dir = a[i];
@@ -476,7 +479,7 @@ void get_arrow(){
}
arrow_len = 0;
dir = DIR_N;
-
+
redraw();
step = 1;
draw_arrow(x,y, arrow, 0, NOFIX);
@@ -549,7 +552,7 @@ void delete(){
void write_file(){
FILE *f;
int i;
-
+
if (!fname[0] || force_new){
get_string("Write to: ", fname, 255);
if (f=fopen(fname, "r")){
@@ -612,6 +615,8 @@ void new_file(){
modified=0;
}
+/*** Commands ***/
+
void commands(){
char c;
@@ -664,10 +669,10 @@ void commands(){
case '|':
toggle_vline();
break;
- case '+':
+ case '+':
toggle_corner();
break;
- case '<':
+ case '<':
toggle_st_mark();
break;
case '>':
@@ -690,8 +695,6 @@ void commands(){
}
-
-
int main(int argc, char *argv[]){
init();