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Add playback status support #1

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18 changes: 17 additions & 1 deletion include/np.h
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Original file line number Diff line number Diff line change
@@ -1,5 +1,6 @@
#pragma once
#include <stdint.h>
#include <stdio.h>
#include <time.h>

void np_init();
Expand All @@ -13,6 +14,16 @@ enum np_playback_type {
np_playback_type_image,
};

enum np_playback_status_type {
np_playbackStatus_type_unknown,
np_playbackStatus_type_closed,
np_playbackStatus_type_opened,
np_playbackStatus_type_changing,
np_playbackStatus_type_stopped,
np_playbackStatus_type_playing,
np_playbackStatus_type_paused,
};

struct np_info {
char **album_artists;
size_t album_artists_size;
Expand All @@ -33,7 +44,6 @@ struct np_info {
char *created; // linux only
char *first_played; // linux only
char *last_played; // linux only

char *album;
int album_track_count; // windows only
char *art_url; // linux only
Expand All @@ -46,6 +56,12 @@ struct np_info {
int track_number;
char *url; // linux only

int position; // windows only
int start_time; // windows only
int end_time; // windows only
int last_updated; // windows only

enum np_playback_status_type playback_status; // windows only
enum np_playback_type playback_type; // windows only
};

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31 changes: 31 additions & 0 deletions np/main.c
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Original file line number Diff line number Diff line change
Expand Up @@ -61,6 +61,15 @@ int main() {
if (info->track_number) {
printf("Track Number: %d\n", info->track_number);
}
if (info->start_time) {
printf("Start Time: %d\n", info->start_time);
}
if (info->end_time) {
printf("End Time: %d\n", info->end_time);
}
if (info->position) {
printf("Position: %d\n", info->position);
}
if (info->url) {
printf("URL: %s\n", info->url);
}
Expand All @@ -77,6 +86,28 @@ int main() {
default:
break;
}
switch (info->playback_status) {
case np_playbackStatus_type_closed:
printf("Status: Closed\n");
break;
case np_playbackStatus_type_opened:
printf("Status: Opened\n");
break;
case np_playbackStatus_type_changing:
printf("Status: Changing\n");
break;
case np_playbackStatus_type_stopped:
printf("Status: Stopped\n");
break;
case np_playbackStatus_type_playing:
printf("Status: Playing\n");
break;
case np_playbackStatus_type_paused:
printf("Status: Paused\n");
break;
default:
break;
}

np_info_destroy(info);
}
Expand Down
57 changes: 57 additions & 0 deletions np_windows.c
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Original file line number Diff line number Diff line change
Expand Up @@ -127,6 +127,16 @@ struct np_info *np_info_get() {
goto exit4;
}

__x_ABI_CWindows_CMedia_CControl_CIGlobalSystemMediaTransportControlsSessionTimelineProperties *timeline;
if (FAILED(session->lpVtbl->GetTimelineProperties(session, &timeline)) || !timeline) {
goto exit4;
}

__x_ABI_CWindows_CMedia_CControl_CIGlobalSystemMediaTransportControlsSessionPlaybackInfo *playback_info;
if (FAILED(session->lpVtbl->GetPlaybackInfo(session, &playback_info)) || !playback_info) {
goto exit4;
}

struct async_handler info_async = {
.vtable = &async_handler_vtable,
.iid = &info_async_iid,
Expand All @@ -146,6 +156,53 @@ struct np_info *np_info_get() {

r = calloc(1, sizeof(struct np_info));

__x_ABI_CWindows_CFoundation_CTimeSpan position;
if (SUCCEEDED(timeline->lpVtbl->get_Position(timeline, &position))) {
r->position = position.Duration;
}

__x_ABI_CWindows_CFoundation_CTimeSpan start_time;
if (SUCCEEDED(timeline->lpVtbl->get_StartTime(timeline, &start_time))) {
r->start_time = start_time.Duration;
}

__x_ABI_CWindows_CFoundation_CTimeSpan end_time;
if (SUCCEEDED(timeline->lpVtbl->get_EndTime(timeline, &end_time))) {
r->end_time = end_time.Duration;
}

__x_ABI_CWindows_CFoundation_CDateTime last_updated;
if (SUCCEEDED(timeline->lpVtbl->get_LastUpdatedTime(timeline, &last_updated))) {
r->last_updated = last_updated.UniversalTime;
}

__x_ABI_CWindows_CMedia_CControl_CGlobalSystemMediaTransportControlsSessionPlaybackStatus playback_status;
if (SUCCEEDED(playback_info->lpVtbl->get_PlaybackStatus(playback_info, &playback_status))) {
switch (playback_status) {
case GlobalSystemMediaTransportControlsSessionPlaybackStatus_Closed:
r->playback_status = np_playbackStatus_type_closed;
break;
case GlobalSystemMediaTransportControlsSessionPlaybackStatus_Opened:
r->playback_status = np_playbackStatus_type_opened;
break;
case GlobalSystemMediaTransportControlsSessionPlaybackStatus_Changing:
r->playback_status = np_playbackStatus_type_changing;
break;
case GlobalSystemMediaTransportControlsSessionPlaybackStatus_Stopped:
r->playback_status = np_playbackStatus_type_stopped;
break;
case GlobalSystemMediaTransportControlsSessionPlaybackStatus_Playing:
r->playback_status = np_playbackStatus_type_playing;
break;
case GlobalSystemMediaTransportControlsSessionPlaybackStatus_Paused:
r->playback_status = np_playbackStatus_type_paused;
break;
default:
r->playback_status = np_playbackStatus_type_unknown;
break;
}
}

HSTRING album_artist;
if (SUCCEEDED(info->lpVtbl->get_AlbumArtist(info, &album_artist)) && album_artist) {
r->album_artists = calloc(1, sizeof(*r->album_artists));
Expand Down