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Code

paste detection fixes

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git-svn-id: http://svn.irssi.org/repos/irssi/trunk@3169 dbcabf3a-b0e7-0310-adc4-f8d773084564
This commit is contained in:
Timo Sirainen 2003-11-17 12:17:57 +00:00 committed by cras
parent 89a210ff43
commit 4d3d559f93
3 changed files with 22 additions and 13 deletions
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10
src/fe-common/core/keyboard.c
View File

@ -551,8 +551,6 @@ static int key_states_search(const unsigned char *combo,
return 0;
}
/* Returns TRUE if key press was consumed. Control characters should be sent
as "^@" .. "^_" instead of #0..#31 chars, #127 should be sent as ^? */
int key_pressed(KEYBOARD_REC *keyboard, const char *key)
{
KEY_REC *rec;
@ -565,7 +563,7 @@ int key_pressed(KEYBOARD_REC *keyboard, const char *key)
if (keyboard->key_state == NULL && key[1] == '\0' &&
!used_keys[(int) (unsigned char) key[0]]) {
/* fast check - key not used */
return FALSE;
return -1;
}
first_key = keyboard->key_state == NULL;
@ -583,13 +581,13 @@ int key_pressed(KEYBOARD_REC *keyboard, const char *key)
/* unknown key combo, eat the invalid key
unless it was the first key pressed */
g_free(combo);
return !first_key;
return first_key ? 0 : -1;
}
if (g_tree_lookup(key_states, combo) != rec) {
/* key combo continues.. */
keyboard->key_state = combo;
return TRUE;
return 0;
}
/* finished key combo, execute */
@ -597,7 +595,7 @@ int key_pressed(KEYBOARD_REC *keyboard, const char *key)
consumed = key_emit_signal(keyboard, rec);
/* never consume non-control characters */
return consumed;
return consumed ? 1 : -1;
}
void keyboard_entry_redirect(SIGNAL_FUNC func, const char *entry,

5
src/fe-common/core/keyboard.h
View File

@ -29,8 +29,9 @@ extern GSList *keyinfos;
KEYBOARD_REC *keyboard_create(void *gui_data);
/* Destroys a keyboard */
void keyboard_destroy(KEYBOARD_REC *keyboard);
/* Returns TRUE if key press was consumed. Control characters should be sent
as "^@" .. "^_" instead of #0..#31 chars, #127 should be sent as ^? */
/* Returns 1 if key press was consumed, -1 if not, 0 if it's beginning of a
key combo. Control characters should be sent as "^@" .. "^_" instead of
#0..#31 chars, #127 should be sent as ^? */
int key_pressed(KEYBOARD_REC *keyboard, const char *key);
void key_bind(const char *id, const char *description,

20
src/fe-text/gui-readline.c
View File

@ -343,7 +343,7 @@ static void sig_gui_key_pressed(gpointer keyp)
GTimeVal now;
unichar key;
char str[20];
int diff;
int ret, diff;
key = GPOINTER_TO_INT(keyp);
@ -355,10 +355,11 @@ static void sig_gui_key_pressed(gpointer keyp)
g_get_current_time(&now);
diff = (now.tv_sec - last_keypress.tv_sec) * 1000 +
(now.tv_usec - last_keypress.tv_usec)/1000;
last_keypress = now;
if (check_pasting(key, diff))
if (check_pasting(key, diff)) {
last_keypress = now;
return;
}
if (key < 32) {
/* control key */
@ -394,11 +395,20 @@ static void sig_gui_key_pressed(gpointer keyp)
prev_entry_pos = gui_entry_get_pos(active_entry);
prev_key = key;
if (escape_next_key || !key_pressed(keyboard, str)) {
ret = key_pressed(keyboard, str);
if (escape_next_key || ret < 0) {
/* key wasn't used for anything, print it */
escape_next_key = FALSE;
gui_entry_insert_char(active_entry, key);
}
if (ret != 0) {
/* some key create multiple characters - we're in the middle
of one. try to detect the keycombo as a single keypress
rather than multiple small onces to avoid incorrect
paste detection. */
last_keypress = now;
}
}
static void key_send_line(void)
@ -892,7 +902,7 @@ void gui_readline_init(void)
settings_add_time("misc", "paste_detect_time", "10msecs");
/* NOTE: function keys can generate at least 5 characters long
keycodes. this must be larger to allow them to work. */
settings_add_int("misc", "paste_detect_keycount", 9);
settings_add_int("misc", "paste_detect_keycount", 6);
settings_add_int("misc", "paste_verify_line_count", 5);
setup_changed();