| 34 |
#include "file.h" |
#include "file.h" |
| 35 |
#include "ui.h" |
#include "ui.h" |
| 36 |
|
|
| 37 |
int main (int argc, char *argv[]) |
#ifdef MODULE |
| 38 |
|
int ofe (int argc, char *argv[]) |
| 39 |
|
#else |
| 40 |
|
int main (int argc, char *argv[]) |
| 41 |
|
#endif /* MODULE */ |
| 42 |
{ |
{ |
| 43 |
int key; |
int key; |
| 44 |
/* variables */ |
/* variables */ |
| 50 |
/* init */ |
/* init */ |
| 51 |
initscr (); |
initscr (); |
| 52 |
cbreak (); |
cbreak (); |
| 53 |
|
curs_set (0); |
| 54 |
|
noecho (); |
| 55 |
|
|
| 56 |
keypad (editor, TRUE); |
keypad (editor, TRUE); |
| 57 |
keypad (stdscr, TRUE); |
keypad (stdscr, TRUE); |
| 77 |
|
|
| 78 |
file_content = read_file (argv[1]); |
file_content = read_file (argv[1]); |
| 79 |
|
|
| 80 |
for (y = 0; (y <= max_y) && (file_content->next != NULL); y++, |
/* initial display */ |
| 81 |
|
for (y = 0; (y < max_y) && (file_content->next != NULL); y++, |
| 82 |
file_content = file_content->next) |
file_content = file_content->next) |
| 83 |
{ |
{ |
| 84 |
mvwprintw (editor, y, 0, file_content->text); |
mvwprintw (editor, y, 0, file_content->text); |
| 85 |
wrefresh (editor); |
wrefresh (editor); |
| 86 |
} |
} |
| 87 |
|
|
| 88 |
/* end */ |
/* wait for user reaction */ |
| 89 |
while (1) |
while (1) |
| 90 |
{ |
{ |
| 91 |
key = getch(); |
key = getch(); |
| 92 |
|
|
| 93 |
|
/* end viewer */ |
| 94 |
if (key == KEY_F(1)) |
if (key == KEY_F(1)) |
| 95 |
{ |
{ |
| 96 |
destroy_win (editor); |
destroy_win (editor); |
| 97 |
endwin (); |
endwin (); |
| 98 |
return 0; |
return 0; |
| 99 |
} |
} |
| 100 |
|
/* scroll down */ |
| 101 |
if ((key == KEY_DOWN) && (file_content->next != NULL)) |
if ((key == KEY_DOWN) && (file_content->next != NULL)) |
| 102 |
{ |
{ |
| 103 |
|
/* set the contentPtr to the right one */ |
| 104 |
getyx (editor, y, x); |
getyx (editor, y, x); |
| 105 |
while (y < max_y) |
while (y < max_y) |
| 106 |
{ |
{ |
| 110 |
} |
} |
| 111 |
y++; |
y++; |
| 112 |
} |
} |
| 113 |
wscrl (editor, 1); |
/* display it */ |
| 114 |
mvwprintw (editor, max_y, 0, file_content->text); |
mvwprintw (editor, max_y - 1, 0, file_content->text); |
| 115 |
wrefresh (editor); |
wrefresh (editor); |
| 116 |
} |
} |
| 117 |
|
/* scroll up */ |
| 118 |
if ((key == KEY_UP) && (file_content->prev != NULL)) |
if ((key == KEY_UP) && (file_content->prev != NULL)) |
| 119 |
{ |
{ |
| 120 |
getyx (editor, y, x); |
getyx (editor, y, x); |
| 121 |
|
/* same as above, but reversed */ |
| 122 |
while (y > 0) |
while (y > 0) |
| 123 |
{ |
{ |
| 124 |
if (file_content->prev != NULL) |
if (file_content->prev != NULL) |
| 127 |
} |
} |
| 128 |
y--; |
y--; |
| 129 |
} |
} |
| 130 |
wscrl (editor, -1); |
/* same as above, but reversed */ |
| 131 |
|
move (1, 1); |
| 132 |
|
wscrl (editor, -1); |
| 133 |
mvwprintw (editor, 0, 0, file_content->text); |
mvwprintw (editor, 0, 0, file_content->text); |
| 134 |
wrefresh (editor); |
wrefresh (editor); |
| 135 |
} |
} |