-/* src/client/keybindings.c */
+/* src/client/keybindings.c
+ *
+ * This file is part of PlomRogue. PlomRogue is licensed under the GPL version 3
+ * or any later version. For details on its copyright, license, and warranties,
+ * see the file NOTICE in the root directory of the PlomRogue source package.
+ */
#include "keybindings.h"
-#include <ncurses.h> /* keycode defines, cbreak(), halfdelay(), getch() */
+#include <ncurses.h> /* keycode defines, cbreak(), getch(), timeout() */
#include <stddef.h> /* NULL */
#include <stdint.h> /* uint8_t, uint16_t, uint32_t */
#include <stdio.h> /* FILE, sprintf() */
-#include <stdlib.h> /* atoi() */
-#include <string.h> /* strlen(), strchr(), strcmp() */
-#include "../common/err_try_fgets.h" /* err_try_fgets(), err_line() */
-#include "../common/readwrite.h" /* try_fwrite()*/
+#include "../common/rexit.h" /* exit_trouble() */
#include "../common/try_malloc.h" /* try_malloc() */
-#include "command_db.h" /* get_command() */
-#include "misc.h" /* array_append() */
#include "windows.h" /* draw_all_wins() */
#include "world.h" /* global world */
-
+struct Command;
/* Return pointer to global keybindings or to keybindings for wingeometry config
{
if (keycode_given == keycode_match)
{
- sprintf(keyname, "%s", keyname_match);
+ int test = sprintf(keyname, "%s", keyname_match);
+ exit_trouble(test < 0, __func__, "sprintf");
return 1;
}
return 0;
extern struct Command * get_command_to_keycode(struct KeyBindingDB * kbdb,
uint16_t keycode)
{
- uint16_t n_kb;
+ uint8_t n_kb;
for (n_kb = 0; n_kb < kbdb->n_of_kbs; n_kb++)
{
if (keycode == kbdb->kbs[n_kb].keycode)
extern char * get_keyname_to_keycode(uint16_t keycode)
{
- char * f_name = "get_name_to_keycode()";
- char * keyname = try_malloc(10, f_name); /* max keyname length + 1 */
+ char * keyname = try_malloc(10, __func__); /* max keyname length + 1 */
if (32 < keycode && keycode < 127)
{
- sprintf(keyname, "%c", keycode);
+ exit_trouble(sprintf(keyname, "%c", keycode) < 0, __func__, "sprintf");
}
else if (keycode >= KEY_F0 && keycode <= KEY_F(63))
{
uint16_t f = keycode - KEY_F0;
- sprintf(keyname, "F%d", f);
+ exit_trouble(sprintf(keyname, "F%d", f) < 0, __func__, "sprintf");;
}
else if ( try_keycode(keycode, keyname, 9, "TAB")
|| try_keycode(keycode, keyname, 10, "RETURN")
}
else
{
- sprintf(keyname, "(unknown)");
+ exit_trouble(sprintf(keyname, "(unknown)") < 0, __func__, "sprintf");
}
return keyname;
}
-extern void write_keybindings_to_file(FILE * file, struct KeyBindingDB * kbd)
-{
- char * f_name = "write_keybindings_to_file()";
- uint16_t linemax = 0;
- uint16_t n_kb;
- for (n_kb = 0; n_kb < kbd->n_of_kbs; n_kb++)
- {
- if (strlen(kbd->kbs[n_kb].command->dsc_short) > linemax)
- {
- linemax = strlen(kbd->kbs[n_kb].command->dsc_short);
- }
- }
- linemax = linemax + 6; /* + 6 = + 3 digits + ' ' + '\n' + '\0' */
- char line[linemax];
- for (n_kb = 0; n_kb < kbd->n_of_kbs; n_kb++)
- {
- sprintf(line, "%d %s\n",
- kbd->kbs[n_kb].keycode, kbd->kbs[n_kb].command->dsc_short);
- try_fwrite(line, sizeof(char), strlen(line), file, f_name);
- }
- try_fwrite(world.delim, strlen(world.delim), 1, file, f_name);
-}
-
-
-
-extern void read_keybindings_from_file(char * line, uint32_t linemax,
- FILE * file, struct KeyBindingDB * kbdb)
-{
- char * context = "Failed reading keybindings from interface config file. ";
- char * err_space = "Line illegally ends in whitespace.";
- char * err_nospace = "No whitespace found in line.";
- char * err_int = "Line starts not with a decimal number in digits.";
- char * err_toolarge = "Keycode number too large, must be below 1000.";
- char * err_cmd = "No such command in command DB.";
- kbdb->n_of_kbs = 0;
- while (1)
- {
- err_try_fgets(line, linemax, file, context, "0nf");
- if (!strcmp(world.delim, line))
- {
- break;
- }
- err_line(' ' == line[strlen(line) - 2], line, context, err_space);
- char * ptr_space;
- err_line(!(ptr_space = strchr(line, ' ')), line, context, err_nospace);
- uint8_t i = 0;
- err_line(0 == (ptr_space - line), line, context, err_int);
- for (; i < (ptr_space - line); i++)
- {
- err_line(line[i] < '0' || '9' < line[i], line, context, err_int);
- }
- err_line(i > 3, line, context, err_toolarge);
-
- struct KeyBinding kb;
- line[strlen(line) - 1] = '\0';
- kb.command = get_command(ptr_space + 1);
- err_line(!(kb.command), line, context, err_cmd);
- kb.keycode = atoi(line);
- array_append(kbdb->n_of_kbs, sizeof(struct KeyBinding), (void *) &kb,
- (void **) kbdb);
- kbdb->n_of_kbs++;
- }
-}
-
-
-
extern void mod_selected_keyb(char kb_c)
{
struct KeyBindingDB * kbdb = char_selected_kb_db(kb_c);
kbdb->edit = 1;
draw_all_wins();
cbreak();
+ timeout(-1);
int keycode = getch();
- halfdelay(world.halfdelay);
+ timeout(0);
if (keycode < 1000)
{
kbdb->kbs[kbdb->select].keycode = keycode;
projects / plomrogue / blobdiff