Terminal emulator with all the bells and whistles https://www.enlightenment.org
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#include "private.h"
#include <Elementary.h>
#include <Ecore_Input.h>
#include <Ecore_IMF.h>
#include <Ecore_IMF_Evas.h>
#include "termpty.h"
#include "termio.h"
#include "termcmd.h"
#include "keyin.h"
#include "win.h"
typedef struct tag_Tty_Key Tty_Key;
typedef struct tag_Key_Values Key_Values;
struct _s {
char *s;
ssize_t len;
};
struct tag_Key_Values {
struct _s plain;
struct _s alt;
struct _s ctrl;
struct _s ctrl_alt;
struct _s shift;
struct _s shift_alt;
struct _s shift_ctrl;
struct _s shift_ctrl_alt;
};
struct tag_Tty_Key
{
char *key;
int key_len;
Key_Values default_mode;
Key_Values cursor;
};
typedef struct tag_Key_Binding Key_Binding;
struct tag_Key_Binding
{
uint16_t ctrl : 1;
uint16_t alt : 1;
uint16_t shift : 1;
uint16_t win : 1;
uint16_t meta : 1;
uint16_t hyper : 1;
uint16_t len;
Key_Binding_Cb cb;
const char *keyname;
};
static Eina_Hash *_key_bindings = NULL;
/* {{{ Keys to TTY */
static Eina_Bool
_key_try(Termpty *ty, const Tty_Key *map, int len, const Evas_Event_Key_Down *ev,
int alt, int shift, int ctrl)
{
int i, inlen;
inlen = strlen(ev->key);
for (i = 0; i < len; i++)
{
if ((inlen == map[i].key_len) && (!memcmp(ev->key, map[i].key, inlen)))
{
const struct _s *s = NULL;
const Key_Values *kv;
if (!ty->termstate.appcursor) kv = &map[i].default_mode;
else kv = &map[i].cursor;
if (!alt && !ctrl && !shift) s = &kv->plain;
else if (alt && !ctrl && !shift) s = &kv->alt;
else if (!alt && ctrl && !shift) s = &kv->ctrl;
else if (alt && ctrl && !shift) s = &kv->ctrl_alt;
else if (!alt && !ctrl && shift) s = &kv->shift;
else if (alt && !ctrl && shift) s = &kv->shift_alt;
else if (!alt && ctrl && shift) s = &kv->shift_ctrl;
else if (alt && ctrl && shift) s = &kv->shift_ctrl_alt;
if (s) termpty_write(ty, s->s, s->len);
return EINA_TRUE;
}
}
return EINA_FALSE;
}
/* }}} */
/* {{{ Handle keys */
void
keyin_compose_seq_reset(Keys_Handler *khdl)
{
char *str;
EINA_LIST_FREE(khdl->seq, str) eina_stringshare_del(str);
khdl->composing = EINA_FALSE;
}
#include "tty_keys.h"
void
keyin_handle_key_to_pty(Termpty *ty, const Evas_Event_Key_Down *ev,
const int alt, const int shift, const int ctrl)
{
if (!ev->key)
return;
if (!strcmp(ev->key, "BackSpace"))
{
if (alt)
termpty_write(ty, "\033", 1);
if (ty->termstate.send_bs)
{
termpty_write(ty, "\b", 1);
}
else
{
const Config *cfg = ty->config;
if (cfg->erase_is_del && !ctrl)
{
termpty_write(ty, "\177", sizeof("\177") - 1);
}
else
{
termpty_write(ty, "\b", sizeof("\b") - 1);
}
}
return;
}
if (!strcmp(ev->key, "Return"))
{
if (alt)
termpty_write(ty, "\033", 1);
if (ty->termstate.crlf)
{
termpty_write(ty, "\r\n", sizeof("\r\n") - 1);
return;
}
else
{
termpty_write(ty, "\r", sizeof("\r") - 1);
return;
}
}
if (ev->key[0] == 'K' && (ev->key[1] == 'k' || ev->key[1] == 'P'))
{
if (!evas_key_lock_is_set(ev->locks, "Num_Lock"))
{
if (ty->termstate.alt_kp)
{
if (_key_try(ty, tty_keys_kp_app,
sizeof(tty_keys_kp_app)/sizeof(tty_keys_kp_app[0]),
ev, alt, shift, ctrl))
return;
}
else
{
if (_key_try(ty, tty_keys_kp_plain,
sizeof(tty_keys_kp_plain)/sizeof(tty_keys_kp_plain[0]),
ev, alt, shift, ctrl))
return;
}
}
}
else
if (_key_try(ty, tty_keys, sizeof(tty_keys)/sizeof(tty_keys[0]), ev,
alt, shift, ctrl))
return;
if (ctrl)
{
#define CTRL_NUM(Num, Code) \
if (!strcmp(ev->key, Num)) \
{ \
if (alt) \
termpty_write(ty, "\033"Code, 2); \
else \
termpty_write(ty, Code, 1); \
return; \
}
CTRL_NUM("2", "\0")
CTRL_NUM("3", "\x1b")
CTRL_NUM("4", "\x1c")
CTRL_NUM("5", "\x1d")
CTRL_NUM("6", "\x1e")
CTRL_NUM("7", "\x1f")
CTRL_NUM("8", "\x7f")
#undef CTRL_NUM
}
if (ev->string)
{
if (alt)
termpty_write(ty, "\033", 1);
termpty_write(ty, ev->string, strlen(ev->string));
}
}
static Key_Binding *
key_binding_lookup(const char *keyname,
Eina_Bool ctrl, Eina_Bool alt, Eina_Bool shift,
Eina_Bool win, Eina_Bool meta, Eina_Bool hyper)
{
Key_Binding *kb;
size_t len = strlen(keyname);
if (len > UINT16_MAX) return NULL;
kb = alloca(sizeof(Key_Binding));
if (!kb) return NULL;
kb->ctrl = ctrl;
kb->alt = alt;
kb->shift = shift;
kb->win = win;
kb->meta = meta;
kb->hyper = hyper;
kb->len = len;
kb->keyname = alloca(sizeof(char) * len + 1);
strcpy((char *)kb->keyname, keyname);
return eina_hash_find(_key_bindings, kb);
}
Eina_Bool
keyin_handle_key_binding(Evas_Object *termio, const Evas_Event_Key_Down *ev,
Eina_Bool ctrl, Eina_Bool alt, Eina_Bool shift,
Eina_Bool win, Eina_Bool meta, Eina_Bool hyper)
{
Key_Binding *kb;
kb = key_binding_lookup(ev->keyname, ctrl, alt, shift, win, meta, hyper);
if (kb)
{
if (kb->cb(termio))
{
return EINA_TRUE;
}
}
return EINA_FALSE;
}
Eina_Bool
key_is_modifier(const char *key)
{
#define STATIC_KEY_EQUAL(STR) (!strncmp(key, STR, strlen(STR)))
if ((key != NULL) && (
STATIC_KEY_EQUAL("Shift") ||
STATIC_KEY_EQUAL("Control") ||
STATIC_KEY_EQUAL("Alt") ||
STATIC_KEY_EQUAL("AltGr") ||
STATIC_KEY_EQUAL("Meta") ||
STATIC_KEY_EQUAL("Super") ||
STATIC_KEY_EQUAL("Hyper") ||
STATIC_KEY_EQUAL("Scroll_Lock") ||
STATIC_KEY_EQUAL("Num_Lock") ||
STATIC_KEY_EQUAL("ISO_Level3_Shift") ||
STATIC_KEY_EQUAL("Caps_Lock")))
return EINA_TRUE;
#undef STATIC_KEY_EQUAL
return EINA_FALSE;
}
void
keyin_handle_up(Keys_Handler *khdl, Evas_Event_Key_Up *ev)
{
khdl->last_keyup = ev->timestamp;
if (khdl->imf)
{
Ecore_IMF_Event_Key_Up imf_ev;
ecore_imf_evas_event_key_up_wrap(ev, &imf_ev);
ecore_imf_context_filter_event
(khdl->imf, ECORE_IMF_EVENT_KEY_UP, (Ecore_IMF_Event *)&imf_ev);
}
}
/* }}} */
/* {{{ Callbacks */
#define RETURN_FALSE_ON_GROUP_ACTION_ALREADY_HANDLED \
Win *wn; \
Term *term = termio_term_get(termio_obj); \
if (!term) \
return EINA_FALSE; \
wn = term_win_get(term); \
if (!wn) \
return EINA_FALSE; \
if (win_is_group_action_handled(wn)) \
return EINA_FALSE; \
#define RETURN_FALSE_ON_GROUP_INPUT \
Win *wn; \
Term *term = termio_term_get(termio_obj); \
if (!term) \
return EINA_FALSE; \
wn = term_win_get(term); \
if (!wn) \
return EINA_FALSE; \
if (win_is_group_input(wn)) \
return EINA_FALSE; \
static Eina_Bool
cb_all_group(Evas_Object *termio_obj)
{
RETURN_FALSE_ON_GROUP_ACTION_ALREADY_HANDLED;
win_toggle_all_group(wn);
return EINA_TRUE;
}
static Eina_Bool
cb_visible_group(Evas_Object *termio_obj)
{
RETURN_FALSE_ON_GROUP_ACTION_ALREADY_HANDLED;
win_toggle_visible_group(wn);
return EINA_TRUE;
}
static Eina_Bool
cb_term_prev(Evas_Object *termio_obj)
{
RETURN_FALSE_ON_GROUP_INPUT;
evas_object_smart_callback_call(termio_obj, "prev", NULL);
return EINA_TRUE;
}
static Eina_Bool
cb_term_next(Evas_Object *termio_obj)
{
RETURN_FALSE_ON_GROUP_INPUT;
evas_object_smart_callback_call(termio_obj, "next", NULL);
return EINA_TRUE;
}
static Eina_Bool
cb_term_up(Evas_Object *termio_obj)
{
RETURN_FALSE_ON_GROUP_INPUT;
term_up(term);
return EINA_TRUE;
}
static Eina_Bool
cb_term_down(Evas_Object *termio_obj)
{
RETURN_FALSE_ON_GROUP_INPUT;
term_down(term);
return EINA_TRUE;
}
static Eina_Bool
cb_term_left(Evas_Object *termio_obj)
{
RETURN_FALSE_ON_GROUP_INPUT;
term_left(term);
return EINA_TRUE;
}
static Eina_Bool
cb_term_right(Evas_Object *termio_obj)
{
RETURN_FALSE_ON_GROUP_INPUT;
term_right(term);
return EINA_TRUE;
}
static Eina_Bool
cb_term_new(Evas_Object *termio_obj)
{
char path[PATH_MAX], cwd[PATH_MAX];
RETURN_FALSE_ON_GROUP_ACTION_ALREADY_HANDLED;
#if (EFL_VERSION_MAJOR > 1) || (EFL_VERSION_MINOR >= 16)
eina_file_path_join(path, sizeof(path), elm_app_bin_dir_get(),
"terminology");
#else
snprintf(path, sizeof(path), "%s/%s", elm_app_bin_dir_get(),
"terminology");
#endif
if (termio_cwd_get(termio_obj, cwd, sizeof(cwd)))
{
const char *template = "%s -d %s";
int length;
char *cmd;
length = (strlen(path) + strlen(cwd) + strlen(template) - 3);
cmd = malloc(sizeof(char) * length);
if (cmd)
{
snprintf(cmd, length, template, path, cwd);
ecore_exe_run(cmd, NULL);
free(cmd);
}
}
else
{
ecore_exe_run(path, NULL);
}
return EINA_TRUE;
}
static Eina_Bool
cb_tab_set_title(Evas_Object *termio_obj)
{
Term *term = termio_term_get(termio_obj);
if (!term)
return EINA_FALSE;
term_set_title(term);
return EINA_TRUE;
}
#define CB_TAB(N) \
static Eina_Bool \
cb_tab_##N(Evas_Object *termio_obj) \
{ \
RETURN_FALSE_ON_GROUP_INPUT; \
int n = (N == 0) ? 9 : N - 1; \
return term_tab_go(term, n); \
}
CB_TAB(0)
CB_TAB(1)
CB_TAB(2)
CB_TAB(3)
CB_TAB(4)
CB_TAB(5)
CB_TAB(6)
CB_TAB(7)
CB_TAB(8)
CB_TAB(9)
#undef CB_TAB
static Eina_Bool
cb_cmd_box(Evas_Object *termio_obj)
{
RETURN_FALSE_ON_GROUP_ACTION_ALREADY_HANDLED;
evas_object_smart_callback_call(termio_obj, "cmdbox", NULL);
return EINA_TRUE;
}
static Eina_Bool
cb_split_h(Evas_Object *termio_obj)
{
RETURN_FALSE_ON_GROUP_INPUT;
evas_object_smart_callback_call(termio_obj, "split,h", NULL);
return EINA_TRUE;
}
static Eina_Bool
cb_split_v(Evas_Object *termio_obj)
{
RETURN_FALSE_ON_GROUP_INPUT;
evas_object_smart_callback_call(termio_obj, "split,v", NULL);
return EINA_TRUE;
}
static Eina_Bool
cb_tab_new(Evas_Object *termio_obj)
{
RETURN_FALSE_ON_GROUP_INPUT;
evas_object_smart_callback_call(termio_obj, "new", NULL);
return EINA_TRUE;
}
static Eina_Bool
cb_close(Evas_Object *termio_obj)
{
RETURN_FALSE_ON_GROUP_INPUT;
evas_object_smart_callback_call(termio_obj, "close", NULL);
return EINA_TRUE;
}
static Eina_Bool
cb_tab_select(Evas_Object *termio_obj)
{
RETURN_FALSE_ON_GROUP_INPUT;
evas_object_smart_callback_call(termio_obj, "select", NULL);
return EINA_TRUE;
}
static Eina_Bool
cb_copy_clipboard(Evas_Object *termio_obj)
{
Termpty *ty = termio_pty_get(termio_obj);
if (!ty || !ty->selection.is_active)
return EINA_FALSE;
termio_take_selection(termio_obj, ELM_SEL_TYPE_CLIPBOARD);
return EINA_TRUE;
}
static Eina_Bool
cb_paste_clipboard(Evas_Object *termio_obj)
{
termio_paste_selection(termio_obj, ELM_SEL_TYPE_CLIPBOARD);
return EINA_TRUE;
}
static Eina_Bool
cb_paste_primary(Evas_Object *termio_obj)
{
termio_paste_selection(termio_obj, ELM_SEL_TYPE_PRIMARY);
return EINA_TRUE;
}
static Eina_Bool
cb_copy_primary(Evas_Object *termio_obj)
{
Termpty *ty = termio_pty_get(termio_obj);
if (!ty || !ty->selection.is_active)
return EINA_FALSE;
termio_take_selection(termio_obj, ELM_SEL_TYPE_PRIMARY);
return EINA_TRUE;
}
static Eina_Bool
cb_miniview(Evas_Object *termio_obj)
{
term_miniview_toggle(termio_term_get(termio_obj));
return EINA_TRUE;
}
static Eina_Bool
cb_win_fullscreen(Evas_Object *termio_obj)
{
RETURN_FALSE_ON_GROUP_ACTION_ALREADY_HANDLED;
Evas_Object *win = termio_win_get(termio_obj);
Eina_Bool fullscreen;
if (!win)
return EINA_FALSE;
fullscreen = elm_win_fullscreen_get(win);
elm_win_fullscreen_set(win, !fullscreen);
return EINA_TRUE;
}
static Eina_Bool
cb_increase_font_size(Evas_Object *termio_obj)
{
termcmd_do(termio_obj, NULL, NULL, "f+");
return EINA_TRUE;
}
static Eina_Bool
cb_decrease_font_size(Evas_Object *termio_obj)
{
termcmd_do(termio_obj, NULL, NULL, "f-");
return EINA_TRUE;
}
static Eina_Bool
cb_reset_font_size(Evas_Object *termio_obj)
{
termcmd_do(termio_obj, NULL, NULL, "f");
return EINA_TRUE;
}
static Eina_Bool
cb_big_font_size(Evas_Object *termio_obj)
{
termcmd_do(termio_obj, NULL, NULL, "fb");
return EINA_TRUE;
}
static Eina_Bool
cb_scroll_up_page(Evas_Object *termio_obj)
{
Termpty *ty = termio_pty_get(termio_obj);
if (!ty || ty->altbuf)
return EINA_FALSE;
termio_scroll_delta(termio_obj, 1, 1);
return EINA_TRUE;
}
static Eina_Bool
cb_scroll_down_page(Evas_Object *termio_obj)
{
Termpty *ty = termio_pty_get(termio_obj);
if (!ty || ty->altbuf)
return EINA_FALSE;
termio_scroll_delta(termio_obj, -1, 1);
return EINA_TRUE;
}
static Eina_Bool
cb_scroll_up_line(Evas_Object *termio_obj)
{
Termpty *ty = termio_pty_get(termio_obj);
if (!ty || ty->altbuf)
return EINA_FALSE;
termio_scroll_delta(termio_obj, 1, 0);
return EINA_TRUE;
}
static Eina_Bool
cb_scroll_down_line(Evas_Object *termio_obj)
{
Termpty *ty = termio_pty_get(termio_obj);
if (!ty || ty->altbuf)
return EINA_FALSE;
termio_scroll_delta(termio_obj, -1, 0);
return EINA_TRUE;
}
static Eina_Bool
cb_scroll_top_backlog(Evas_Object *termio_obj)
{
Termpty *ty = termio_pty_get(termio_obj);
if (!ty || ty->altbuf)
return EINA_FALSE;
termio_scroll_top_backlog(termio_obj);
return EINA_TRUE;
}
static Eina_Bool
cb_scroll_reset(Evas_Object *termio_obj)
{
Termpty *ty = termio_pty_get(termio_obj);
if (!ty || ty->altbuf)
return EINA_FALSE;
termio_scroll_set(termio_obj, 0);
return EINA_TRUE;
}
static Shortcut_Action _actions[] =
{
{"group", gettext_noop("Scrolling"), NULL},
{"one_page_up", gettext_noop("Scroll one page up"), cb_scroll_up_page},
{"one_page_down", gettext_noop("Scroll one page down"), cb_scroll_down_page},
{"one_line_up", gettext_noop("Scroll one line up"), cb_scroll_up_line},
{"one_line_down", gettext_noop("Scroll one line down"), cb_scroll_down_line},
{"top_backlog", gettext_noop("Go to the top of the backlog"), cb_scroll_top_backlog},
{"reset_scroll", gettext_noop("Reset scroll"), cb_scroll_reset},
{"group", gettext_noop("Copy/Paste"), NULL},
{"copy_primary", gettext_noop("Copy selection to Primary buffer"), cb_copy_primary},
{"copy_clipboard", gettext_noop("Copy selection to Clipboard buffer"), cb_copy_clipboard},
{"paste_primary", gettext_noop("Paste Primary buffer (highlight)"), cb_paste_primary},
{"paste_clipboard", gettext_noop("Paste Clipboard buffer (ctrl+c/v)"), cb_paste_clipboard},
{"group", gettext_noop("Splits/Tabs"), NULL},
{"term_prev", gettext_noop("Focus the previous terminal"), cb_term_prev},
{"term_next", gettext_noop("Focus the next terminal"), cb_term_next},
{"term_up", gettext_noop("Focus the terminal above"), cb_term_up},
{"term_down", gettext_noop("Focus the terminal below"), cb_term_down},
{"term_left", gettext_noop("Focus the terminal on the left"), cb_term_left},
{"term_right", gettext_noop("Focus the terminal on the right"), cb_term_right},
{"split_h", gettext_noop("Split horizontally (new below)"), cb_split_h},
{"split_v", gettext_noop("Split vertically (new on right)"), cb_split_v},
{"tab_new", gettext_noop("Create a new \"tab\""), cb_tab_new},
{"exited", gettext_noop("Close the focused terminal"), cb_close},
{"tab_select", gettext_noop("Bring up \"tab\" switcher"), cb_tab_select},
{"tab_1", gettext_noop("Switch to terminal tab 1"), cb_tab_1},
{"tab_2", gettext_noop("Switch to terminal tab 2"), cb_tab_2},
{"tab_3", gettext_noop("Switch to terminal tab 3"), cb_tab_3},
{"tab_4", gettext_noop("Switch to terminal tab 4"), cb_tab_4},
{"tab_5", gettext_noop("Switch to terminal tab 5"), cb_tab_5},
{"tab_6", gettext_noop("Switch to terminal tab 6"), cb_tab_6},
{"tab_7", gettext_noop("Switch to terminal tab 7"), cb_tab_7},
{"tab_8", gettext_noop("Switch to terminal tab 8"), cb_tab_8},
{"tab_9", gettext_noop("Switch to terminal tab 9"), cb_tab_9},
{"tab_10", gettext_noop("Switch to terminal tab 10"), cb_tab_0},
{"tab_title", gettext_noop("Change title"), cb_tab_set_title},
{"visible_group", gettext_noop("Toggle whether input goes to all visible terminals"), cb_visible_group},
{"all_group", gettext_noop("Toggle whether input goes to all visible terminals"), cb_all_group},
{"group", gettext_noop("Font size"), NULL},
{"increase_font_size", gettext_noop("Font size up 1"), cb_increase_font_size},
{"decrease_font_size", gettext_noop("Font size down 1"), cb_decrease_font_size},
{"big_font_size", gettext_noop("Display big font size"), cb_big_font_size},
{"reset_font_size", gettext_noop("Reset font size"), cb_reset_font_size},
{"group", gettext_noop("Actions"), NULL},
{"term_new", gettext_noop("Open a new terminal window"), cb_term_new},
{"win_fullscreen", gettext_noop("Toggle Fullscreen of the window"), cb_win_fullscreen},
{"miniview", gettext_noop("Display the history miniview"), cb_miniview},
{"cmd_box", gettext_noop("Display the command box"), cb_cmd_box},
{NULL, NULL, NULL}
};
const Shortcut_Action *
shortcut_actions_get(void)
{
return _actions;
}
/* }}} */
/* {{{ Key bindings */
static unsigned int
_key_binding_key_length(const void *_key EINA_UNUSED)
{
return 0;
}
static int
_key_binding_key_cmp(const void *key1, int key1_length,
const void *key2, int key2_length)
{
const Key_Binding *kb1 = key1,
*kb2 = key2;
if (key1_length < key2_length)
return -1;
else if (key1_length > key2_length)
return 1;
else
{
unsigned int m1 = (kb1->hyper << 5) | (kb1->meta << 4) |
(kb1->win << 3) | (kb1->ctrl << 2) | (kb1->alt << 1) | kb1->shift,
m2 = (kb2->hyper << 5) | (kb2->meta << 4) |
(kb2->win << 3) | (kb2->ctrl << 2) | (kb2->alt << 1) | kb2->shift;
if (m1 < m2)
return -1;
else if (m1 > m2)
return 1;
else
return strncmp(kb1->keyname, kb2->keyname, kb1->len);
}
}
static int
_key_binding_key_hash(const void *key, int key_length)
{
const Key_Binding *kb = key;
int hash;
hash = eina_hash_djb2(key, key_length);
hash &= 0x3ffffff;
hash |= (kb->hyper << 31);
hash |= (kb->meta << 30);
hash |= (kb->win << 29);
hash |= (kb->ctrl << 28);
hash |= (kb->alt << 27);
hash |= (kb->shift << 26);
return hash;
}
static Key_Binding *
_key_binding_new(const char *keyname,
Eina_Bool ctrl, Eina_Bool alt, Eina_Bool shift, Eina_Bool win,
Eina_Bool meta, Eina_Bool hyper,
Key_Binding_Cb cb)
{
Key_Binding *kb;
size_t len = strlen(keyname);
if (len > UINT16_MAX) return NULL;
kb = malloc(sizeof(Key_Binding) + len + 1);
if (!kb) return NULL;
kb->ctrl = ctrl;
kb->alt = alt;
kb->shift = shift;
kb->win = win;
kb->meta = meta;
kb->hyper = hyper;
kb->len = len;
kb->keyname = eina_stringshare_add(keyname);
kb->cb = cb;
return kb;
}
static void
_key_binding_free(void *data)
{
Key_Binding *kb = data;
if (!kb) return;
eina_stringshare_del(kb->keyname);
free(kb);
}
/* Returns -2 for duplicate key, 0 on success, -1 otherwise */
int
keyin_add_config(const Config_Keys *key)
{
Shortcut_Action *action = _actions;
while (action->action && strcmp(action->action, key->cb))
action++;
if (action->action)
{
Key_Binding *kb;
kb = _key_binding_new(key->keyname, key->ctrl, key->alt,
key->shift, key->win, key->meta, key->hyper,
action->cb);
if (!kb)
return -1;
if (eina_hash_find(_key_bindings, kb) ||
(!eina_hash_direct_add(_key_bindings, kb, kb)))
{
_key_binding_free(kb);
ERR("duplicate key '%s'", key->keyname);
return -2;
}
return 0;
}
WRN("no callback for key binding doing '%s'", key->cb);
return 0;
}
int
keyin_remove_config(const Config_Keys *key)
{
Key_Binding *kb;
kb = key_binding_lookup(key->keyname, key->ctrl, key->alt, key->shift,
key->win, key->meta, key->hyper);
if (kb)
eina_hash_del_by_key(_key_bindings, kb);
return 0;
}
int
key_bindings_load(Config *config)
{
Config_Keys *key;
Eina_List *l, *l_next;
if (!_key_bindings)
{
#if ENABLE_NLS
Shortcut_Action *action = _actions;
while (action->action)
{
action->description = gettext(action->description);
action++;
}
#endif
_key_bindings = eina_hash_new(_key_binding_key_length,
_key_binding_key_cmp,
_key_binding_key_hash,
_key_binding_free,
5);
if (!_key_bindings) return -1;
}
else
{
eina_hash_free_buckets(_key_bindings);
}
EINA_LIST_FOREACH_SAFE(config->keys, l, l_next, key)
{
int res = keyin_add_config(key);
if (res == -2)
{
config->keys = eina_list_remove_list(config->keys, l);
eina_stringshare_del(key->keyname);
eina_stringshare_del(key->cb);
free(key);
}
}
return 0;
}
void
key_bindings_shutdown(void)
{
if (_key_bindings)
eina_hash_free(_key_bindings);
_key_bindings = NULL;
}
/* }}} */