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now can add chars

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ElectricAlchemist 2019-10-25 20:20:38 +02:00
parent 7877f52c87
commit 3b038e8073
2 changed files with 40 additions and 5 deletions
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ste
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ste.c
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@ -1,6 +1,7 @@
#include <ncurses.h> #include <ncurses.h>
#include <stdlib.h> #include <stdlib.h>
#include <string.h> #include <string.h>
#include <ctype.h>
/* defines */ /* defines */
#define CTRL(k) ((k) & 0x1f) // Control mask modifier #define CTRL(k) ((k) & 0x1f) // Control mask modifier
@ -65,6 +66,7 @@ static int curRealToRender (row *rw, int c_x);
/* Row operations */ /* Row operations */
static inline void rowInit (void); static inline void rowInit (void);
static void rowAddChar (row *rw, char c);
/* Terminal operations */ /* Terminal operations */
static void termInit (void); static void termInit (void);
@ -121,6 +123,8 @@ int main (int argc, char *argv[])
case (KEY_DOWN): case (KEY_DOWN):
cursorMove(c); cursorMove(c);
break; break;
default:
rowAddChar(&rows.rw[t.cur.y + t.cur.off_y], c);
} }
} }
@ -158,7 +162,7 @@ void termInit (void)
init_pair(1, COLOR_BLACK, COLOR_WHITE); init_pair(1, COLOR_BLACK, COLOR_WHITE);
/* Set default color */ /* Set default color */
bkgd(COLOR_PAIR(1)); //bkgd(COLOR_PAIR(1));
/* Populate the main data structure */ /* Populate the main data structure */
getmaxyx(stdscr, t.dim.y, t.dim.x); getmaxyx(stdscr, t.dim.y, t.dim.x);
@ -233,14 +237,14 @@ void drawLines (void)
attroff(COLOR_PAIR(2)); attroff(COLOR_PAIR(2));
lnMove(i, 0); lnMove(i, 0);
if (ln == t.cur.y + t.cur.off_y) attron(COLOR_PAIR(2)); //if (ln == t.cur.y + t.cur.off_y) attron(COLOR_PAIR(2));
/* Draw the line matcing render memory */ /* Draw the line matcing render memory */
if (rows.rw[ln].r_size >= t.cur.off_x) { if (rows.rw[ln].r_size >= t.cur.off_x) {
addnstr(&rows.rw[ln].render[t.cur.off_x], t.dim.x + 1 - rows.rw[ln].delta); addnstr(&rows.rw[ln].render[t.cur.off_x], t.dim.x + 1 - rows.rw[ln].delta);
} }
attroff(COLOR_PAIR(2)); //attroff(COLOR_PAIR(2));
lnMove(++line, 0); lnMove(++line, 0);
} }
@ -258,7 +262,7 @@ void lnMove (int y, int x)
void drawBar (char *s) void drawBar (char *s)
{ {
/* Set maximum contrast for bar */ /* Set maximum contrast for bar */
attron(A_STANDOUT); attron(COLOR_PAIR(2));
/* get the length of the statusbar text */ /* get the length of the statusbar text */
int len = strlen(s); int len = strlen(s);
/* Print the message */ /* Print the message */
@ -272,7 +276,7 @@ void drawBar (char *s)
mvaddstr(t.dim.y, t.dim.x + t.pad - strlen(m), m); mvaddstr(t.dim.y, t.dim.x + t.pad - strlen(m), m);
/* Return to normal contrast mode */ /* Return to normal contrast mode */
attroff(A_STANDOUT); attroff(COLOR_PAIR(2));
} }
/* convert the cursor matchoing the memory to the drawn one */ /* convert the cursor matchoing the memory to the drawn one */
@ -368,6 +372,37 @@ void rowInit (void)
rows.rownum = 0; rows.rownum = 0;
} }
void rowAddChar (row *rw, char c) // WIP
{
// Error checking
if (!c || iscntrl(c)) return;
int cur = t.cur.x + t.cur.off_x, i = 0;
char *s = rw->chars;
// reallocate mem and inc size
rw->chars = malloc(rw->size + 2);
rw->size++;
// copy bf cursor
for (i = 0; i < cur; i++) {
rw->chars[i] = s[i];
}
// add at cursor
rw->chars[cur++] = (char)c;
//copy after cursor
for (i = cur; i < rw->size + 1; i++) {
rw->chars[i] = s[i - 1];
}
free(s);
updateRender(rw);
t.cur.x++;
}
/* ----------------------------- file operations --------------------------- */ /* ----------------------------- file operations --------------------------- */
/* take care of the cursor movement */ /* take care of the cursor movement */