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SubjectRe: [PATCHv2 2/2] accessibility: speakup: phonetic spelling while arrowing letter by letter
Mushahid Hussain, le mar. 15 nov. 2022 14:48:12 +0500, a ecrit:
> 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>

> ---
> Documentation/ABI/stable/sysfs-driver-speakup | 9 +++++++++
> drivers/accessibility/speakup/kobjects.c | 3 +++
> drivers/accessibility/speakup/main.c | 14 +++++++++++---
> drivers/accessibility/speakup/speakup.h | 1 +
> drivers/accessibility/speakup/spk_types.h | 2 +-
> drivers/accessibility/speakup/varhandlers.c | 1 +
> 6 files changed, 26 insertions(+), 4 deletions(-)
>
> diff --git a/Documentation/ABI/stable/sysfs-driver-speakup b/Documentation/ABI/stable/sysfs-driver-speakup
> index dc2a6ba1674b..bcb6831aa114 100644
> --- a/Documentation/ABI/stable/sysfs-driver-speakup
> +++ b/Documentation/ABI/stable/sysfs-driver-speakup
> @@ -35,6 +35,15 @@ Description: This controls cursor delay when using arrow keys. When a
> characters. Set this to a higher value to adjust for the delay
> and better synchronisation between cursor position and speech.
>
> +What: /sys/accessibility/speakup/cur_phonetic
> +KernelVersion: 6.2
> +Contact: speakup@linux-speakup.org
> +Description: This allows speakup to speak letters phoneticaly when arrowing through
> + a word letter by letter. This doesn't affect the spelling when typing
> + the characters. When cur_phonetic=1, speakup will speak characters
> + phoneticaly when arrowing over a letter. When cur_phonetic=0, speakup
> + will speak letters as normally.
> +
> What: /sys/accessibility/speakup/delimiters
> KernelVersion: 2.6
> Contact: speakup@linux-speakup.org
> 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 2e6e0649fe90..987fd29b6786 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 };
> --
> 2.38.1
>

--
Samuel
---
Pour une évaluation indépendante, transparente et rigoureuse !
Je soutiens la Commission d'Évaluation de l'Inria.

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