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-rw-r--r--src/interface.c41
1 files changed, 24 insertions, 17 deletions
diff --git a/src/interface.c b/src/interface.c
index e657609..2d8abb4 100644
--- a/src/interface.c
+++ b/src/interface.c
@@ -25,7 +25,7 @@ int height;
int width;
int chooser_sink;
int chooser_input;
-int selected_index;
+uint32_t selected_index;
extern GArray *sink_list;
extern pa_context* context;
@@ -82,7 +82,7 @@ void interface_init(void)
void interface_resize(void)
{
- struct winsize wsize = (struct winsize) { 0 };
+ struct winsize wsize;
if (ioctl(STDOUT_FILENO, TIOCGWINSZ, &wsize) >= 0) {
height = wsize.ws_row;
width = wsize.ws_col;
@@ -129,14 +129,14 @@ void print_sink_list(void)
if (i == chooser_sink && chooser_input == -1)
wattron(menu_win, A_REVERSE);
- mvwprintw(menu_win, y+i+offset, x, "%2d %-13s",
+ mvwprintw(menu_win, y+i+offset, x, "%2u %-13s",
sink_list_get(i)->index,
sink_list_get(i)->device != NULL ? sink_list_get(i)->device : sink_list_get(i)->name);
if (i == chooser_sink && chooser_input == -1)
wattroff(menu_win, A_REVERSE);
print_volume(sink_list_get(i)->vol, sink_list_get(i)->mute, y+i+offset);
-
+
print_input_list(i);
offset += sink_list_get(i)->input_list->len;
@@ -169,7 +169,8 @@ void print_volume(pa_volume_t volume, int mute, int y)
int x = 2 /* left */ + 2 /* index num width */ + 1 /* space */ +
1 /* space */ + 13 /* input name*/ + 1 /* space */;
- unsigned int vol = (unsigned int) ( (((double)volume) / ((double)VOLUME_MAX)) * VOLUME_BAR_LEN );
+ int vol = (int) (VOLUME_BAR_LEN * volume / PA_VOLUME_NORM);
+
mvwprintw(menu_win, y, x - 1, "[%c]", mute ? 'M' : ' ');
x += 3;
mvwprintw(menu_win, y, x - 1 , "[");
@@ -184,7 +185,7 @@ void print_volume(pa_volume_t volume, int mute, int y)
void get_input(void)
{
int c;
- int volume_mult = 0;
+ bool volume_increment = true;
c = wgetch(menu_win);
switch (c) {
@@ -217,15 +218,12 @@ void get_input(void)
case 'h':
case KEY_LEFT:
- volume_mult = -1;
+ volume_increment = false;
/* fall through */
case 'l':
- case KEY_RIGHT:
- if (volume_mult == 0)
- volume_mult = 1;
-
+ case KEY_RIGHT: {
struct tmp_t {
- int index;
+ uint32_t index;
pa_cvolume volume;
pa_volume_t tmp_vol;
pa_operation* (*volume_set) (pa_context*, uint32_t, const pa_cvolume*, pa_context_success_cb_t, void*);
@@ -250,17 +248,26 @@ void get_input(void)
} else
break;
- pa_cvolume_set(&tmp.volume, tmp.volume.channels,
- CLAMP(tmp.tmp_vol + 2 * volume_mult * (VOLUME_MAX / 100),
- VOLUME_MIN, VOLUME_MAX) /* force vol in [0, VOL_MAX] */
- );
+ pa_cvolume_set(&tmp.volume, tmp.volume.channels, tmp.tmp_vol);
+ pa_volume_t inc = 2 * PA_VOLUME_NORM / 100;
+
+ if (volume_increment)
+ if (PA_VOLUME_NORM > tmp.tmp_vol && PA_VOLUME_NORM - tmp.tmp_vol > inc)
+ pa_cvolume_inc(&tmp.volume, inc);
+ else
+ pa_cvolume_set(&tmp.volume, tmp.volume.channels, PA_VOLUME_NORM);
+ else
+ pa_cvolume_dec(&tmp.volume, inc);
+
pa_operation_unref(tmp.volume_set(context, tmp.index, &tmp.volume, change_callback, NULL));
break;
+ }
case 'm':
case 'M': {
struct tmp_t {
- int index, mute;
+ uint32_t index;
+ int mute;
pa_operation* (*mute_set) (pa_context*, uint32_t, int, pa_context_success_cb_t, void*);
} tmp;