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authorMushahid Hussain <mushi.shar@gmail.com>2022-11-15 13:05:30 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2022-11-23 21:47:15 +0300
commit72b8ec15f97bbabbb2379c87cb5f7a9dc63f0d88 (patch)
tree2a67478b1907cba4c0505b7aa6e37e56eabc3519 /drivers/accessibility
parentf43241aafedb1c7d72825cea1a521cef183ee61d (diff)
downloadlinux-72b8ec15f97bbabbb2379c87cb5f7a9dc63f0d88.tar.xz
accessibility: speakup: phonetic spelling while arrowing letter by letter
This patch includes an enhancement requested frequently on the mailing list.[1][2] It adds a variable, cur_phonetic in the spk_vars, which can be set as a module parameter, as well as in /sys/speakup/cur_phonetic. This patch also documents cur_phonetic as a sysfs attribute in sysfs-driver-speakup. When cur_phonetic=1, it causes speakup to speak letters phonetically if paused on the character while arrowing through a word. When a user does not set cur_phonetic to any value, the default value for it would be 0. [1]: https://github.com/linux-speakup/speakup/issues/6 [2]: https://github.com/linux-speakup/speakup/issues/5 since V1: - removed unnecessary lines Signed-off-by: Mushahid Hussain<mushi.shar@gmail.com> Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Link: https://lore.kernel.org/r/20221115100530.91174-3-mushi.shar@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/accessibility')
-rw-r--r--drivers/accessibility/speakup/kobjects.c3
-rw-r--r--drivers/accessibility/speakup/main.c14
-rw-r--r--drivers/accessibility/speakup/speakup.h1
-rw-r--r--drivers/accessibility/speakup/spk_types.h2
-rw-r--r--drivers/accessibility/speakup/varhandlers.c1
5 files changed, 17 insertions, 4 deletions
diff --git a/drivers/accessibility/speakup/kobjects.c b/drivers/accessibility/speakup/kobjects.c
index 41ae24ab5d08..a7522d409802 100644
--- a/drivers/accessibility/speakup/kobjects.c
+++ b/drivers/accessibility/speakup/kobjects.c
@@ -914,6 +914,8 @@ static struct kobj_attribute say_word_ctl_attribute =
__ATTR(say_word_ctl, 0644, spk_var_show, spk_var_store);
static struct kobj_attribute spell_delay_attribute =
__ATTR(spell_delay, 0644, spk_var_show, spk_var_store);
+static struct kobj_attribute cur_phonetic_attribute =
+ __ATTR(cur_phonetic, 0644, spk_var_show, spk_var_store);
/*
* These attributes are i18n related.
@@ -967,6 +969,7 @@ static struct attribute *main_attrs[] = {
&say_control_attribute.attr,
&say_word_ctl_attribute.attr,
&spell_delay_attribute.attr,
+ &cur_phonetic_attribute.attr,
NULL,
};
diff --git a/drivers/accessibility/speakup/main.c b/drivers/accessibility/speakup/main.c
index 1df9a27a5214..4733fd6334ab 100644
--- a/drivers/accessibility/speakup/main.c
+++ b/drivers/accessibility/speakup/main.c
@@ -65,6 +65,7 @@ int spk_key_echo, spk_say_word_ctl;
int spk_say_ctrl, spk_bell_pos;
short spk_punc_mask;
int spk_punc_level, spk_reading_punc;
+int spk_cur_phonetic;
char spk_str_caps_start[MAXVARLEN + 1] = "\0";
char spk_str_caps_stop[MAXVARLEN + 1] = "\0";
char spk_str_pause[MAXVARLEN + 1] = "\0";
@@ -1273,7 +1274,7 @@ enum spk_vars_id {
BLEEPS_ID, BLEEP_TIME_ID, PUNC_LEVEL_ID,
READING_PUNC_ID, CURSOR_TIME_ID, SAY_CONTROL_ID,
SAY_WORD_CTL_ID, NO_INTERRUPT_ID, KEY_ECHO_ID,
- V_LAST_VAR_ID, NB_ID
+ CUR_PHONETIC_ID, V_LAST_VAR_ID, NB_ID
};
static struct var_t spk_vars[NB_ID] = {
@@ -1290,6 +1291,7 @@ static struct var_t spk_vars[NB_ID] = {
[SAY_WORD_CTL_ID] = {SAY_WORD_CTL, TOGGLE_0},
[NO_INTERRUPT_ID] = { NO_INTERRUPT, TOGGLE_0},
[KEY_ECHO_ID] = { KEY_ECHO, .u.n = {NULL, 1, 0, 2, 0, 0, NULL} },
+ [CUR_PHONETIC_ID] = { CUR_PHONETIC, .u.n = {NULL, 0, 0, 1, 0, 0, NULL} },
V_LAST_VAR
};
@@ -1720,8 +1722,12 @@ static void cursor_done(struct timer_list *unused)
speakup_win_say(vc);
else if (is_cursor == 1 || is_cursor == 4)
say_line_from_to(vc, 0, vc->vc_cols, 0);
- else
- say_char(vc);
+ else {
+ if (spk_cur_phonetic == 1)
+ say_phonetic_char(vc);
+ else
+ say_char(vc);
+ }
spk_keydown = 0;
is_cursor = 0;
out:
@@ -2473,6 +2479,7 @@ module_param_named(say_control, spk_vars[SAY_CONTROL_ID].u.n.default_val, int, 0
module_param_named(say_word_ctl, spk_vars[SAY_WORD_CTL_ID].u.n.default_val, int, 0444);
module_param_named(no_interrupt, spk_vars[NO_INTERRUPT_ID].u.n.default_val, int, 0444);
module_param_named(key_echo, spk_vars[KEY_ECHO_ID].u.n.default_val, int, 0444);
+module_param_named(cur_phonetic, spk_vars[CUR_PHONETIC_ID].u.n.default_val, int, 0444);
MODULE_PARM_DESC(bell_pos, "This works much like a typewriter bell. If for example 72 is echoed to bell_pos, it will beep the PC speaker when typing on a line past character 72.");
MODULE_PARM_DESC(spell_delay, "This controls how fast a word is spelled when speakup's spell word review command is pressed.");
@@ -2486,6 +2493,7 @@ MODULE_PARM_DESC(say_control, "This controls if speakup speaks shift, alt and co
MODULE_PARM_DESC(say_word_ctl, "Sets thw say_word_ctl on load.");
MODULE_PARM_DESC(no_interrupt, "Controls if typing interrupts output from speakup.");
MODULE_PARM_DESC(key_echo, "Controls if speakup speaks keys when they are typed. One = on zero = off or don't echo keys.");
+MODULE_PARM_DESC(cur_phonetic, "Controls if speakup speaks letters phonetically during navigation. One = on zero = off or don't speak phonetically.");
module_init(speakup_init);
module_exit(speakup_exit);
diff --git a/drivers/accessibility/speakup/speakup.h b/drivers/accessibility/speakup/speakup.h
index 33594f5a7983..364fde99749e 100644
--- a/drivers/accessibility/speakup/speakup.h
+++ b/drivers/accessibility/speakup/speakup.h
@@ -105,6 +105,7 @@ extern int spk_no_intr, spk_say_ctrl, spk_say_word_ctl, spk_punc_level;
extern int spk_reading_punc, spk_attrib_bleep, spk_bleeps;
extern int spk_bleep_time, spk_bell_pos;
extern int spk_spell_delay, spk_key_echo;
+extern int spk_cur_phonetic;
extern short spk_punc_mask;
extern short spk_pitch_shift, synth_flags;
extern bool spk_quiet_boot;
diff --git a/drivers/accessibility/speakup/spk_types.h b/drivers/accessibility/speakup/spk_types.h
index 3a14d39bf896..08011518a28a 100644
--- a/drivers/accessibility/speakup/spk_types.h
+++ b/drivers/accessibility/speakup/spk_types.h
@@ -49,7 +49,7 @@ enum var_id_t {
RATE, PITCH, VOL, TONE, PUNCT, VOICE, FREQUENCY, LANG,
DIRECT, PAUSE,
CAPS_START, CAPS_STOP, CHARTAB, INFLECTION, FLUSH,
- MAXVARS
+ CUR_PHONETIC, MAXVARS
};
typedef int (*special_func)(struct vc_data *vc, u_char type, u_char ch,
diff --git a/drivers/accessibility/speakup/varhandlers.c b/drivers/accessibility/speakup/varhandlers.c
index e1c9f42e39f0..462f8d879053 100644
--- a/drivers/accessibility/speakup/varhandlers.c
+++ b/drivers/accessibility/speakup/varhandlers.c
@@ -48,6 +48,7 @@ static struct st_var_header var_headers[] = {
{ "chartab", CHARTAB, VAR_PROC, NULL, NULL },
{ "direct", DIRECT, VAR_NUM, NULL, NULL },
{ "pause", PAUSE, VAR_STRING, spk_str_pause, NULL },
+ { "cur_phonetic", CUR_PHONETIC, VAR_NUM, &spk_cur_phonetic, NULL },
};
static struct st_var_header *var_ptrs[MAXVARS] = { NULL, NULL, NULL };