#include "readwrite.h" /* for texfile_sizes(), try_fopen(), try_fclose()
* try_fclose_unlink_rename(), try_fwrite()
*/
-#include "main.h" /* for World struct */
+#include "main.h" /* for world global */
#include "rexit.h" /* for err_exit() */
#include "misc.h" /* for try_malloc() */
+/* If "keycode_given" equals "keycode_match", copy "keyname_match" to "keyname"
+ * and return 1; otherwise return 0.
+ */
+static uint8_t try_keycode(uint16_t keycode_given, char * keyname,
+ uint16_t keycode_match, char * keyname_match);
+
+
+
+static uint8_t try_keycode(uint16_t keycode_given, char * keyname,
+ uint16_t keycode_match, char * keyname_match)
+{
+ if (keycode_given == keycode_match)
+ {
+ sprintf(keyname, keyname_match);
+ return 1;
+ }
+ return 0;
+}
+
+
+
+extern char * get_func_to_keycode(struct KeyBinding * kb_p, uint16_t key)
+{
+ while (0 != kb_p)
+ {
+ if (key == kb_p->key)
+ {
+ return kb_p->name;
+ }
+ kb_p = kb_p->next;
+ }
+ return NULL;
+}
+
+
+
extern uint16_t get_keycode_to_action(struct KeyBinding * kb_p, char * name)
{
while (0 != kb_p)
-extern char * get_name_to_keycode(struct World * world, uint16_t keycode)
+extern char * get_name_to_keycode(uint16_t keycode)
{
char * f_name = "get_name_to_keycode()";
- char * keyname = try_malloc(15, world, f_name);
+ char * keyname = try_malloc(15, f_name);
if (32 < keycode && keycode < 127)
{
sprintf(keyname, "%c", keycode);
}
- else if (keycode == 9) /* TODO: Find a way more elegant than */
- { /* hardcoding all of this? */
- sprintf(keyname, "TAB");
- }
- else if (keycode == 10)
- {
- sprintf(keyname, "RETURN");
- }
- else if (keycode == 27)
- {
- sprintf(keyname, "ESCAPE");
- }
- else if (keycode == 32)
- {
- sprintf(keyname, "SPACE");
- }
- else if (keycode == KEY_UP)
- {
- sprintf(keyname, "UP");
- }
- else if (keycode == KEY_DOWN)
- {
- sprintf(keyname, "DOWN");
- }
- else if (keycode == KEY_LEFT)
- {
- sprintf(keyname, "LEFT");
- }
- else if (keycode == KEY_RIGHT)
- {
- sprintf(keyname, "RIGHT");
- }
- else if (keycode == KEY_HOME)
- {
- sprintf(keyname, "HOME");
- }
- else if (keycode == KEY_BACKSPACE)
- {
- sprintf(keyname, "BACKSPACE");
- }
else if (keycode >= KEY_F0 && keycode <= KEY_F(63))
{
uint16_t f = keycode - KEY_F0;
sprintf(keyname, "F%d", f);
}
- else if (keycode == KEY_DC)
+ else if ( try_keycode(keycode, keyname, 9, "TAB")
+ || try_keycode(keycode, keyname, 10, "RETURN")
+ || try_keycode(keycode, keyname, 27, "ESCAPE")
+ || try_keycode(keycode, keyname, 32, "SPACE")
+ || try_keycode(keycode, keyname, KEY_UP, "UP")
+ || try_keycode(keycode, keyname, KEY_DOWN, "DOWN")
+ || try_keycode(keycode, keyname, KEY_LEFT, "LEFT")
+ || try_keycode(keycode, keyname, KEY_RIGHT, "RIGHT")
+ || try_keycode(keycode, keyname, KEY_HOME, "HOME")
+ || try_keycode(keycode, keyname, KEY_BACKSPACE, "BACKSPACE")
+ || try_keycode(keycode, keyname, KEY_DC, "DELETE")
+ || try_keycode(keycode, keyname, KEY_IC, "INSERT")
+ || try_keycode(keycode, keyname, KEY_NPAGE, "NEXT PAGE")
+ || try_keycode(keycode, keyname, KEY_PPAGE, "PREV PAGE")
+ || try_keycode(keycode, keyname, KEY_END, "END"))
{
- sprintf(keyname, "DELETE");
- }
- else if (keycode == KEY_IC)
- {
- sprintf(keyname, "INSERT");
- }
- else if (keycode == KEY_NPAGE)
- {
- sprintf(keyname, "NEXT PAGE");
- }
- else if (keycode == KEY_PPAGE)
- {
- sprintf(keyname, "PREV PAGE");
- }
- else if (keycode == KEY_END)
- {
- sprintf(keyname, "END");
+ ;
}
else
{
-extern uint16_t get_n_of_keybs(struct World * world)
+extern uint16_t get_n_of_keybs(struct KeyBinding * kb_p)
{
uint16_t i = 0;
- struct KeyBinding * kb_p = world->keybindings;
while (1)
{
if (0 == kb_p)
-extern struct KeyBinding * get_keyb_of_n(struct World * world, uint16_t n)
+extern struct KeyBinding * get_keyb_of_n(struct KeyBinding * kb_p, uint16_t n)
{
uint16_t i = 0;
- struct KeyBinding * kb_p = world->keybindings;
while (1)
{
if (n == i)
-extern void init_keybindings(struct World * world)
+extern void init_keybindings(char * path, struct KeyBiData * kbd)
{
char * f_name = "init_keybindings()";
- char * path = "config/keybindings";
- FILE * file = try_fopen(path, "r", world, f_name);
- uint16_t lines, linemax;
- char * err = "textfile_sizes() in init_keybindings() returns error.";
- exit_err(textfile_sizes(file, &linemax, &lines), world, err);
+ FILE * file = try_fopen(path, "r", f_name);
+ uint16_t lines;
+ uint16_t linemax = textfile_sizes(file, &lines);
char command[linemax + 1];
char * cmdptr;
- struct KeyBinding ** loc_last_ptr = &world->keybindings;
+ struct KeyBinding ** loc_last_ptr = &kbd->kbs;
+ * loc_last_ptr = 0;
while (fgets(command, linemax + 1, file))
{
- * loc_last_ptr = try_malloc(sizeof(struct KeyBinding), world, f_name);
+ if ('\n' == command[0] || 0 == command[0])
+ {
+ break;
+ }
+ * loc_last_ptr = try_malloc(sizeof(struct KeyBinding), f_name);
struct KeyBinding * kb_p = * loc_last_ptr;
kb_p->next = 0;
kb_p->key = atoi(command);
cmdptr = strchr(command, ' ') + 1;
- kb_p->name = try_malloc(strlen(cmdptr), world, f_name);
+ kb_p->name = try_malloc(strlen(cmdptr), f_name);
memcpy(kb_p->name, cmdptr, strlen(cmdptr) - 1);
kb_p->name[strlen(cmdptr) - 1] = '\0';
loc_last_ptr = & kb_p->next;
}
- try_fclose(file, world, f_name);
+ try_fclose(file, f_name);
- struct KeysWinData * keyswindata;
- keyswindata = try_malloc(sizeof(struct KeysWinData), world, f_name);
- keyswindata->select = 0;
- keyswindata->edit = 0;
- world->keyswindata = keyswindata;
+ kbd->edit = 0;
+ kbd->select = 0;
}
-extern void save_keybindings(struct World * world)
+extern void save_keybindings(char * path, struct KeyBiData * kbd)
{
char * f_name = "save_keybindings()";
- char * path = "config/keybindings";
- char * path_tmp = "config/keybindings_tmp";
- FILE * file = try_fopen(path_tmp, "w", world, f_name);
+ char path_tmp[strlen(path) + 4 + 1];
+ sprintf(path_tmp, "%s_tmp", path);
+ FILE * file = try_fopen(path_tmp, "w", f_name);
uint16_t linemax = 0;
- struct KeyBinding * kb_p = world->keybindings;
+ struct KeyBinding * kb_p = kbd->kbs;
while (0 != kb_p)
{
if (strlen(kb_p->name) > linemax)
linemax = linemax + 6; /* + 6 = + 3 digits + whitespace + \n + \0 */
char line[linemax];
- kb_p = world->keybindings;
+ kb_p = kbd->kbs;
while (0 != kb_p)
{
snprintf(line, linemax, "%d %s\n", kb_p->key, kb_p->name);
- try_fwrite(line, sizeof(char), strlen(line), file, world, f_name);
+ try_fwrite(line, sizeof(char), strlen(line), file, f_name);
kb_p = kb_p->next;
}
- try_fclose_unlink_rename(file, path_tmp, path, world, f_name);
+ try_fclose_unlink_rename(file, path_tmp, path, f_name);
}
extern void free_keybindings(struct KeyBinding * kb_start)
{
+ if (0 == kb_start)
+ {
+ return;
+ }
struct KeyBinding * kb_p = kb_start->next;
if (0 != kb_p)
{
free_keybindings(kb_p);
}
+ free(kb_start->name);
free(kb_start);
}
-extern void keyswin_mod_key(struct World * world, struct WinMeta * win_meta)
+extern void mod_selected_keyb(struct KeyBiData * kbd)
{
- world->keyswindata->edit = 1;
- exit_err(draw_all_wins(win_meta), world, "Trouble with draw_all_wins() in "
- "keyswin_mod_key().");
+ kbd->edit = 1;
+ draw_all_wins();
int key = getch();
if (key < 1000)
{
- struct KeyBinding * kb_p = get_keyb_of_n(world,
- world->keyswindata->select);
+ struct KeyBinding * kb_p = get_keyb_of_n(kbd->kbs, kbd->select);
kb_p->key = key;
}
- world->keyswindata->edit = 0;
+ kbd->edit = 0;
}
-extern void move_keys_mod_selection(struct World * world, char dir)
+extern void move_keyb_mod_selection(struct KeyBiData * kbd, char dir)
{
- if ( 'u' == dir
- && world->keyswindata->select > 0)
+ if ('u' == dir && kbd->select > 0)
{
- world->keyswindata->select--;
+ kbd->select--;
}
- else if ( 'd' == dir
- && world->keyswindata->select < get_n_of_keybs(world) - 1)
+ else if ('d' == dir && kbd->select < get_n_of_keybs(kbd->kbs) - 1)
{
- world->keyswindata->select++;
+ kbd->select++;
}
}
projects / plomrogue / blobdiff