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move-source-filter.c
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#include "move-transition.h"
#include <../UI/obs-frontend-api/obs-frontend-api.h>
#include <obs-module.h>
#include <stdio.h>
#include <util/dstr.h>
void move_source_item_remove(void *data, calldata_t *call_data)
{
struct move_source_info *move_source = data;
obs_scene_t *scene = NULL;
calldata_get_ptr(call_data, "scene", &scene);
obs_sceneitem_t *item = NULL;
calldata_get_ptr(call_data, "item", &item);
if (item == move_source->scene_item) {
move_source->scene_item = NULL;
obs_source_t *parent = obs_scene_get_source(scene);
if (parent) {
signal_handler_t *sh =
obs_source_get_signal_handler(parent);
if (sh)
signal_handler_disconnect(
sh, "item_remove",
move_source_item_remove, move_source);
}
}
}
bool find_sceneitem(obs_scene_t *scene, obs_sceneitem_t *scene_item, void *data)
{
UNUSED_PARAMETER(scene);
struct move_source_info *move_source = data;
const char *name =
obs_source_get_name(obs_sceneitem_get_source(scene_item));
if (name && strcmp(name, move_source->source_name) == 0) {
move_source->scene_item = scene_item;
obs_source_t *parent = obs_scene_get_source(scene);
if (parent) {
signal_handler_t *sh =
obs_source_get_signal_handler(parent);
if (sh)
signal_handler_connect(sh, "item_remove",
move_source_item_remove,
move_source);
}
return false;
}
return true;
}
char obs_data_get_char(obs_data_t *data, const char *name)
{
const char *s = obs_data_get_string(data, name);
return (s && strlen(s)) ? s[0] : ' ';
}
void obs_data_set_char(obs_data_t *data, const char *name, char val)
{
char s[2];
s[0] = val;
s[1] = 0;
obs_data_set_string(data, name, s);
}
float calc_sign(char sign, float from, float to)
{
if (sign == '+') {
return from + to;
} else if (sign == '-') {
return from - to;
} else if (sign == '*') {
return from * to;
} else if (sign == '/') {
return to == 0.0f ? from : from / to;
} else {
return to;
}
}
void calc_relative_to(struct move_source_info *move_source)
{
obs_data_t *settings = obs_source_get_settings(move_source->source);
move_source->rot_to = calc_sign(
obs_data_get_char(settings, "rot_sign"), move_source->rot_from,
(float)obs_data_get_double(settings, S_ROT));
obs_data_t *pos = obs_data_get_obj(settings, S_POS);
move_source->pos_to.x = calc_sign(obs_data_get_char(pos, "x_sign"),
move_source->pos_from.x,
(float)obs_data_get_double(pos, "x"));
move_source->pos_to.y = calc_sign(obs_data_get_char(pos, "y_sign"),
move_source->pos_from.y,
(float)obs_data_get_double(pos, "y"));
obs_data_release(pos);
obs_data_t *scale = obs_data_get_obj(settings, S_SCALE);
move_source->scale_to.x = calc_sign(
obs_data_get_char(scale, "x_sign"), move_source->scale_from.x,
(float)obs_data_get_double(scale, "x"));
move_source->scale_to.y = calc_sign(
obs_data_get_char(scale, "y_sign"), move_source->scale_from.y,
(float)obs_data_get_double(scale, "y"));
obs_data_release(scale);
obs_data_t *bounds = obs_data_get_obj(settings, S_BOUNDS);
move_source->bounds_to.x = calc_sign(
obs_data_get_char(bounds, "x_sign"), move_source->bounds_from.x,
(float)obs_data_get_double(bounds, "x"));
move_source->bounds_to.y = calc_sign(
obs_data_get_char(bounds, "y_sign"), move_source->bounds_from.y,
(float)obs_data_get_double(bounds, "y"));
obs_data_release(bounds);
obs_data_t *crop = obs_data_get_obj(settings, S_CROP);
move_source->crop_to.left =
calc_sign(obs_data_get_char(crop, "left_sign"),
move_source->crop_from.left,
obs_data_get_int(crop, "left"));
move_source->crop_to.top = calc_sign(
obs_data_get_char(crop, "top_sign"),
move_source->crop_from.top, obs_data_get_int(crop, "top"));
move_source->crop_to.right =
calc_sign(obs_data_get_char(crop, "right_sign"),
move_source->crop_from.right,
obs_data_get_int(crop, "right"));
move_source->crop_to.bottom =
calc_sign(obs_data_get_char(crop, "bottom_sign"),
move_source->crop_from.bottom,
obs_data_get_int(crop, "bottom"));
obs_data_release(crop);
obs_data_release(settings);
}
void move_source_media_action(struct move_source_info *move_source,
long long media_action, int64_t media_time)
{
if (media_action == MEDIA_ACTION_PLAY) {
const enum obs_media_state state = obs_source_media_get_state(
obs_sceneitem_get_source(move_source->scene_item));
if (state == OBS_MEDIA_STATE_PAUSED) {
obs_source_media_play_pause(
obs_sceneitem_get_source(
move_source->scene_item),
false);
} else if (state != OBS_MEDIA_STATE_PLAYING) {
obs_source_media_restart(obs_sceneitem_get_source(
move_source->scene_item));
}
} else if (media_action == MEDIA_ACTION_PAUSE) {
obs_source_media_play_pause(
obs_sceneitem_get_source(move_source->scene_item),
true);
} else if (media_action == MEDIA_ACTION_STOP) {
obs_source_media_stop(
obs_sceneitem_get_source(move_source->scene_item));
} else if (media_action == MEDIA_ACTION_RESTART) {
obs_source_media_restart(
obs_sceneitem_get_source(move_source->scene_item));
} else if (media_action == MEDIA_ACTION_NEXT) {
obs_source_media_next(
obs_sceneitem_get_source(move_source->scene_item));
} else if (media_action == MEDIA_ACTION_PREVIOUS) {
obs_source_media_previous(
obs_sceneitem_get_source(move_source->scene_item));
} else if (media_action == MEDIA_ACTION_PLAY_FROM) {
const int64_t duration = obs_source_media_get_duration(
obs_sceneitem_get_source(move_source->scene_item));
if (media_time < 0 && duration + media_time > 0) {
const enum obs_media_state state =
obs_source_media_get_state(
obs_sceneitem_get_source(
move_source->scene_item));
if (state == OBS_MEDIA_STATE_PAUSED) {
obs_source_media_play_pause(
obs_sceneitem_get_source(
move_source->scene_item),
false);
} else if (state != OBS_MEDIA_STATE_PLAYING) {
obs_source_media_restart(
obs_sceneitem_get_source(
move_source->scene_item));
}
obs_source_media_set_time(
obs_sceneitem_get_source(
move_source->scene_item),
duration + media_time);
} else if (media_time >= 0 && media_time <= duration) {
const enum obs_media_state state =
obs_source_media_get_state(
obs_sceneitem_get_source(
move_source->scene_item));
if (state == OBS_MEDIA_STATE_PAUSED) {
obs_source_media_play_pause(
obs_sceneitem_get_source(
move_source->scene_item),
false);
} else if (state != OBS_MEDIA_STATE_PLAYING) {
obs_source_media_restart(
obs_sceneitem_get_source(
move_source->scene_item));
}
obs_source_media_set_time(
obs_sceneitem_get_source(
move_source->scene_item),
media_time);
}
} else if (media_action == MEDIA_ACTION_PAUSE_AT) {
const int64_t duration = obs_source_media_get_duration(
obs_sceneitem_get_source(move_source->scene_item));
if (media_time < 0 && duration + media_time > 0) {
obs_source_media_set_time(
obs_sceneitem_get_source(
move_source->scene_item),
duration + media_time);
obs_source_media_play_pause(
obs_sceneitem_get_source(
move_source->scene_item),
true);
} else if (media_time >= 0 && media_time <= duration) {
obs_source_media_set_time(
obs_sceneitem_get_source(
move_source->scene_item),
media_time);
obs_source_media_play_pause(
obs_sceneitem_get_source(
move_source->scene_item),
true);
}
}
}
void move_source_ended(struct move_source_info *move_source);
void move_source_start(struct move_source_info *move_source)
{
if (!move_source->scene_item && move_source->source_name &&
strlen(move_source->source_name)) {
obs_source_t *parent =
obs_filter_get_parent(move_source->source);
if (parent) {
obs_scene_t *scene = obs_scene_from_source(parent);
if (!scene)
scene = obs_group_from_source(parent);
if (scene)
obs_scene_enum_items(scene, find_sceneitem,
move_source);
}
}
if (!move_source->scene_item)
return;
if (!move_source->custom_duration)
move_source->duration = obs_frontend_get_transition_duration();
if (move_source->moving && obs_source_enabled(move_source->source)) {
if (move_source->next_move_on == NEXT_MOVE_ON_HOTKEY &&
move_source->next_move_name &&
strcmp(move_source->next_move_name, NEXT_MOVE_REVERSE) ==
0) {
move_source->reverse = !move_source->reverse;
move_source->running_duration =
(float)(move_source->duration +
move_source->start_delay +
move_source->end_delay) /
1000.0f -
move_source->running_duration;
}
return;
}
if ((move_source->change_order & CHANGE_ORDER_START) != 0) {
if ((move_source->change_order & CHANGE_ORDER_RELATIVE) != 0 &&
move_source->order_position) {
if (move_source->order_position > 0) {
for (int i = 0; i < move_source->order_position;
i++) {
obs_sceneitem_set_order(
move_source->scene_item,
OBS_ORDER_MOVE_UP);
}
} else if (move_source->order_position < 0) {
for (int i = 0; i > move_source->order_position;
i--) {
obs_sceneitem_set_order(
move_source->scene_item,
OBS_ORDER_MOVE_DOWN);
}
}
} else if ((move_source->change_order &
CHANGE_ORDER_ABSOLUTE) != 0) {
obs_sceneitem_set_order_position(
move_source->scene_item,
move_source->order_position);
}
}
if ((move_source->change_visibility == CHANGE_VISIBILITY_SHOW_START ||
move_source->change_visibility ==
CHANGE_VISIBILITY_SHOW_START_END ||
move_source->change_visibility == CHANGE_VISIBILITY_TOGGLE) &&
!obs_sceneitem_visible(move_source->scene_item)) {
obs_sceneitem_set_visible(move_source->scene_item, true);
move_source->visibility_toggled = true;
} else {
move_source->visibility_toggled = false;
}
if (move_source->change_visibility == CHANGE_VISIBILITY_TOGGLE_START) {
obs_sceneitem_set_visible(
move_source->scene_item,
!obs_sceneitem_visible(move_source->scene_item));
} else if (move_source->change_visibility ==
CHANGE_VISIBILITY_HIDE_START ||
move_source->change_visibility ==
CHANGE_VISIBILITY_HIDE_START_END) {
obs_sceneitem_set_visible(move_source->scene_item, false);
}
move_source_media_action(move_source, move_source->media_action_start,
move_source->media_time_start);
if ((move_source->mute_action == MUTE_ACTION_MUTE_START ||
move_source->mute_action == MUTE_ACTION_MUTE_DURING) &&
!obs_source_muted(
obs_sceneitem_get_source(move_source->scene_item))) {
obs_source_set_muted(
obs_sceneitem_get_source(move_source->scene_item),
true);
} else if ((move_source->mute_action == MUTE_ACTION_UNMUTE_START ||
move_source->mute_action == MUTE_ACTION_UNMUTE_DURING) &&
obs_source_muted(
obs_sceneitem_get_source(move_source->scene_item))) {
obs_source_set_muted(
obs_sceneitem_get_source(move_source->scene_item),
false);
}
move_source->running_duration = 0.0f;
if (!move_source->reverse) {
move_source->rot_from =
obs_sceneitem_get_rot(move_source->scene_item);
obs_sceneitem_get_pos(move_source->scene_item,
&move_source->pos_from);
obs_sceneitem_get_scale(move_source->scene_item,
&move_source->scale_from);
obs_sceneitem_get_bounds(move_source->scene_item,
&move_source->bounds_from);
obs_sceneitem_get_crop(move_source->scene_item,
&move_source->crop_from);
obs_source_t *scene_source = obs_scene_get_source(
obs_sceneitem_get_scene(move_source->scene_item));
move_source->canvas_width = obs_source_get_width(scene_source);
move_source->canvas_height =
obs_source_get_height(scene_source);
calc_relative_to(move_source);
move_source->audio_fade_from = obs_source_get_volume(
obs_sceneitem_get_source(move_source->scene_item));
}
move_source->moving = true;
if (move_source->enabled_match_moving &&
!obs_source_enabled(move_source->source)) {
move_source->enabled = true;
obs_source_set_enabled(move_source->source, true);
}
if (move_source->simultaneous_move_name &&
strlen(move_source->simultaneous_move_name) &&
(!move_source->filter_name ||
strcmp(move_source->filter_name,
move_source->simultaneous_move_name) != 0)) {
obs_source_t *parent =
obs_filter_get_parent(move_source->source);
if (parent) {
obs_source_t *filter = obs_source_get_filter_by_name(
parent, move_source->simultaneous_move_name);
if (!filter) {
filter = obs_source_get_filter_by_name(
obs_sceneitem_get_source(
move_source->scene_item),
move_source->simultaneous_move_name);
}
if (filter) {
if (strcmp(obs_source_get_unversioned_id(filter),
MOVE_SOURCE_FILTER_ID) == 0) {
struct move_source_info *filter_data =
obs_obj_get_data(filter);
if (!filter_data->moving) {
move_source_start(filter_data);
}
} else if (strcmp(obs_source_get_unversioned_id(
filter),
MOVE_VALUE_FILTER_ID) == 0 ||
strcmp(obs_source_get_unversioned_id(
filter),
MOVE_AUDIO_VALUE_FILTER_ID) ==
0) {
struct move_value_info *filter_data =
obs_obj_get_data(filter);
if (!filter_data->moving) {
move_value_start(filter_data);
}
}
obs_source_release(filter);
}
}
}
}
bool move_source_start_button(obs_properties_t *props, obs_property_t *property,
void *data)
{
struct move_source_info *move_source = data;
move_source_start(move_source);
UNUSED_PARAMETER(props);
UNUSED_PARAMETER(property);
return false;
}
void move_source_start_hotkey(void *data, obs_hotkey_id id,
obs_hotkey_t *hotkey, bool pressed)
{
if (!pressed)
return;
struct move_source_info *move_source = data;
if (move_source->next_move_on != NEXT_MOVE_ON_HOTKEY ||
!move_source->next_move_name ||
!strlen(move_source->next_move_name)) {
move_source_start(move_source);
return;
}
if (!move_source->filters_done.num) {
move_source_start(move_source);
da_push_back(move_source->filters_done, &move_source->source);
return;
}
if (move_source->moving && obs_source_enabled(move_source->source) &&
move_source->next_move_name &&
strcmp(move_source->next_move_name, NEXT_MOVE_REVERSE) != 0) {
move_source->moving = false;
if (move_source->enabled_match_moving)
obs_source_set_enabled(move_source->source, false);
}
char *next_move_name = move_source->next_move_name;
obs_source_t *filter = move_source->source;
obs_source_t *parent = obs_filter_get_parent(filter);
obs_source_t *source =
obs_sceneitem_get_source(move_source->scene_item);
long long next_move_on = move_source->next_move_on;
size_t i = 0;
while (i < move_source->filters_done.num) {
if (!next_move_name || !strlen(next_move_name)) {
move_source_start(move_source);
move_source->filters_done.num = 0;
da_push_back(move_source->filters_done,
&move_source->source);
return;
}
if (next_move_on != NEXT_MOVE_ON_HOTKEY) {
da_push_back(move_source->filters_done, &filter);
}
filter = obs_source_get_filter_by_name(parent, next_move_name);
if (!filter && source) {
filter = obs_source_get_filter_by_name(source,
next_move_name);
}
if (filter && strcmp(obs_source_get_unversioned_id(filter),
MOVE_SOURCE_FILTER_ID) == 0) {
struct move_source_info *filter_data =
obs_obj_get_data(filter);
if (filter_data->moving &&
obs_source_enabled(filter_data->source) &&
(filter_data->reverse ||
!filter_data->next_move_name ||
strcmp(filter_data->next_move_name,
NEXT_MOVE_REVERSE) != 0)) {
filter_data->moving = false;
if (filter_data->enabled_match_moving)
obs_source_set_enabled(
filter_data->source, false);
}
parent = obs_filter_get_parent(filter);
source = obs_sceneitem_get_source(
filter_data->scene_item);
next_move_name = filter_data->next_move_name;
next_move_on = filter_data->next_move_on;
} else if (filter &&
(strcmp(obs_source_get_unversioned_id(filter),
MOVE_VALUE_FILTER_ID) == 0 ||
strcmp(obs_source_get_unversioned_id(filter),
MOVE_AUDIO_VALUE_FILTER_ID) == 0)) {
struct move_value_info *filter_data =
obs_obj_get_data(filter);
if (filter_data->moving &&
obs_source_enabled(filter_data->source) &&
(filter_data->reverse ||
!filter_data->next_move_name ||
strcmp(filter_data->next_move_name,
NEXT_MOVE_REVERSE) != 0)) {
filter_data->moving = false;
if (filter_data->enabled_match_moving)
obs_source_set_enabled(
filter_data->source, false);
}
parent = obs_filter_get_parent(filter);
source = NULL;
next_move_name = filter_data->next_move_name;
next_move_on = filter_data->next_move_on;
} else {
obs_source_release(filter);
move_source_start(move_source);
move_source->filters_done.num = 0;
da_push_back(move_source->filters_done,
&move_source->source);
return;
}
obs_source_release(filter);
i++;
}
for (i = 0; i < move_source->filters_done.num; i++) {
if (move_source->filters_done.array[i] == filter) {
move_source_start(move_source);
move_source->filters_done.num = 0;
da_push_back(move_source->filters_done,
&move_source->source);
return;
}
}
if (strcmp(obs_source_get_unversioned_id(filter),
MOVE_SOURCE_FILTER_ID) == 0) {
move_source_start(obs_obj_get_data(filter));
} else if (strcmp(obs_source_get_unversioned_id(filter),
MOVE_VALUE_FILTER_ID) == 0 ||
strcmp(obs_source_get_unversioned_id(filter),
MOVE_AUDIO_VALUE_FILTER_ID) == 0) {
move_value_start(obs_obj_get_data(filter));
}
da_push_back(move_source->filters_done, &filter);
UNUSED_PARAMETER(id);
UNUSED_PARAMETER(hotkey);
}
void move_source_stop(struct move_source_info *move_source)
{
move_source->moving = false;
if (move_source->enabled_match_moving &&
obs_source_enabled(move_source->source)) {
obs_source_set_enabled(move_source->source, false);
}
}
void move_source_source_activate(void *data, calldata_t *call_data)
{
struct move_source_info *move_source = data;
if (move_source->start_trigger == START_TRIGGER_SOURCE_ACTIVATE)
move_source_start(move_source);
if (move_source->stop_trigger == START_TRIGGER_SOURCE_ACTIVATE)
move_source_stop(move_source);
UNUSED_PARAMETER(call_data);
}
void move_source_source_deactivate(void *data, calldata_t *call_data)
{
struct move_source_info *move_source = data;
if (move_source->start_trigger == START_TRIGGER_SOURCE_DEACTIVATE)
move_source_start(move_source);
if (move_source->stop_trigger == START_TRIGGER_SOURCE_DEACTIVATE)
move_source_stop(move_source);
UNUSED_PARAMETER(call_data);
}
void move_source_source_show(void *data, calldata_t *call_data)
{
struct move_source_info *move_source = data;
if (move_source->start_trigger == START_TRIGGER_SOURCE_SHOW)
move_source_start(move_source);
if (move_source->stop_trigger == START_TRIGGER_SOURCE_SHOW)
move_source_stop(move_source);
UNUSED_PARAMETER(call_data);
}
void move_source_source_hide(void *data, calldata_t *call_data)
{
struct move_source_info *move_source = data;
if (move_source->start_trigger == START_TRIGGER_SOURCE_HIDE)
move_source_start(move_source);
if (move_source->stop_trigger == START_TRIGGER_SOURCE_HIDE)
move_source_stop(move_source);
UNUSED_PARAMETER(call_data);
}
void move_source_source_media_started(void *data, calldata_t *call_data)
{
struct move_source_info *move_source = data;
if (move_source->start_trigger == START_TRIGGER_MEDIA_STARTED)
move_source_start(move_source);
if (move_source->stop_trigger == START_TRIGGER_MEDIA_STARTED)
move_source_stop(move_source);
UNUSED_PARAMETER(call_data);
}
void move_source_source_media_ended(void *data, calldata_t *call_data)
{
struct move_source_info *move_source = data;
if (move_source->start_trigger == START_TRIGGER_MEDIA_ENDED)
move_source_start(move_source);
if (move_source->stop_trigger == START_TRIGGER_MEDIA_ENDED)
move_source_stop(move_source);
UNUSED_PARAMETER(call_data);
}
void move_source_source_remove(void *data, calldata_t *call_data)
{
struct move_source_info *move_source = data;
move_source->scene_item = NULL;
UNUSED_PARAMETER(call_data);
}
void move_source_source_changed(struct move_source_info *move_source,
const char *source_name)
{
obs_source_t *source =
move_source->source_name && strlen(move_source->source_name)
? obs_get_source_by_name(move_source->source_name)
: NULL;
if (source) {
signal_handler_t *sh = obs_source_get_signal_handler(source);
if (sh) {
signal_handler_disconnect(sh, "activate",
move_source_source_activate,
move_source);
signal_handler_disconnect(sh, "deactivate",
move_source_source_deactivate,
move_source);
signal_handler_disconnect(sh, "show",
move_source_source_show,
move_source);
signal_handler_disconnect(sh, "hide",
move_source_source_hide,
move_source);
signal_handler_disconnect(
sh, "media_started",
move_source_source_media_started, move_source);
signal_handler_disconnect(
sh, "media_ended",
move_source_source_media_ended, move_source);
signal_handler_disconnect(sh, "remove",
move_source_source_remove,
move_source);
}
obs_source_release(source);
}
bfree(move_source->source_name);
move_source->source_name = NULL;
source = obs_get_source_by_name(source_name);
if (source) {
signal_handler_t *sh = obs_source_get_signal_handler(source);
if (sh) {
signal_handler_connect(sh, "activate",
move_source_source_activate,
move_source);
signal_handler_connect(sh, "deactivate",
move_source_source_deactivate,
move_source);
signal_handler_connect(sh, "show",
move_source_source_show,
move_source);
signal_handler_connect(sh, "hide",
move_source_source_hide,
move_source);
signal_handler_connect(sh, "media_started",
move_source_source_media_started,
move_source);
signal_handler_connect(sh, "media_ended",
move_source_source_media_ended,
move_source);
signal_handler_connect(sh, "remove",
move_source_source_remove,
move_source);
move_source->source_name = bstrdup(source_name);
}
obs_source_release(source);
}
move_source->scene_item = NULL;
obs_source_t *parent = obs_filter_get_parent(move_source->source);
if (parent) {
signal_handler_t *sh = obs_source_get_signal_handler(parent);
if (sh)
signal_handler_disconnect(sh, "item_remove",
move_source_item_remove,
move_source);
}
obs_scene_t *scene = obs_scene_from_source(parent);
if (!scene)
scene = obs_group_from_source(parent);
if (move_source->source_name && scene)
obs_scene_enum_items(scene, find_sceneitem, move_source);
}
static void obs_data_set_sign(obs_data_t *settings, const char *name,
const char *val)
{
obs_data_t *obj = obs_data_get_obj(settings, name);
if (obj) {
obs_data_set_string(obj, "x_sign", val);
obs_data_set_string(obj, "y_sign", val);
obs_data_release(obj);
}
}
void move_source_update(void *data, obs_data_t *settings)
{
struct move_source_info *move_source = data;
obs_source_t *parent = obs_filter_get_parent(move_source->source);
const char *source_name = obs_data_get_string(settings, S_SOURCE);
if (!move_source->source_name ||
strcmp(move_source->source_name, source_name) != 0) {
move_source_source_changed(move_source, source_name);
}
const char *filter_name = obs_source_get_name(move_source->source);
if (!move_source->filter_name ||
strcmp(move_source->filter_name, filter_name) != 0) {
bfree(move_source->filter_name);
move_source->filter_name = NULL;
if (move_source->move_start_hotkey != OBS_INVALID_HOTKEY_ID) {
obs_hotkey_unregister(move_source->move_start_hotkey);
move_source->move_start_hotkey = OBS_INVALID_HOTKEY_ID;
}
if (parent) {
move_source->filter_name = bstrdup(filter_name);
move_source->move_start_hotkey =
obs_hotkey_register_source(
parent, move_source->filter_name,
move_source->filter_name,
move_source_start_hotkey, data);
}
}
move_source->enabled_match_moving =
obs_data_get_bool(settings, S_ENABLED_MATCH_MOVING);
if (move_source->enabled_match_moving && !move_source->moving &&
obs_source_enabled(move_source->source))
move_source_start(move_source);
move_source->change_visibility =
obs_data_get_int(settings, S_CHANGE_VISIBILITY);
move_source->custom_duration =
obs_data_get_bool(settings, S_CUSTOM_DURATION);
if (move_source->custom_duration)
move_source->duration = obs_data_get_int(settings, S_DURATION);
move_source->start_delay = obs_data_get_int(settings, S_START_DELAY);
move_source->end_delay = obs_data_get_int(settings, S_END_DELAY);
move_source->curve =
(float)obs_data_get_double(settings, S_CURVE_MATCH);
move_source->easing = obs_data_get_int(settings, S_EASING_MATCH);
move_source->easing_function =
obs_data_get_int(settings, S_EASING_FUNCTION_MATCH);
move_source->transform = obs_data_get_bool(settings, S_TRANSFORM);
if (obs_data_has_user_value(settings, "crop_left") ||
obs_data_has_user_value(settings, "crop_top") ||
obs_data_has_user_value(settings, "crop_right") ||
obs_data_has_user_value(settings, "crop_bottom")) {
obs_data_t *obj = obs_data_get_obj(settings, S_CROP);
if (!obj) {
obj = obs_data_create();
obs_data_set_obj(settings, S_CROP, obj);
}
obs_data_set_int(obj, "left",
obs_data_get_int(settings, "crop_left"));
obs_data_set_int(obj, "top",
obs_data_get_int(settings, "crop_top"));
obs_data_set_int(obj, "right",
obs_data_get_int(settings, "crop_right"));
obs_data_set_int(obj, "bottom",
obs_data_get_int(settings, "crop_bottom"));
obs_data_release(obj);
obs_data_unset_user_value(settings, "crop_left");
obs_data_unset_user_value(settings, "crop_top");
obs_data_unset_user_value(settings, "crop_right");
obs_data_unset_user_value(settings, "crop_bottom");
}
if (obs_data_has_user_value(settings, S_TRANSFORM_RELATIVE)) {
if (obs_data_get_bool(settings, S_TRANSFORM_RELATIVE)) {
obs_data_set_sign(settings, S_POS, "+");
obs_data_set_sign(settings, S_SCALE, "+");
obs_data_set_sign(settings, S_BOUNDS, "+");
obs_data_set_string(settings, "rot_sign", "+");
obs_data_t *obj = obs_data_get_obj(settings, S_CROP);
if (obj) {
obs_data_set_string(obj, "left_sign", "+");
obs_data_set_string(obj, "top_sign", "+");
obs_data_set_string(obj, "right_sign", "+");
obs_data_set_string(obj, "bottom_sign", "+");
obs_data_release(obj);
}
}
obs_data_unset_user_value(settings, S_TRANSFORM_RELATIVE);
}
calc_relative_to(move_source);
move_source->start_trigger =
(uint32_t)obs_data_get_int(settings, S_START_TRIGGER);
move_source->stop_trigger =
(uint32_t)obs_data_get_int(settings, S_STOP_TRIGGER);
const char *simultaneous_move_name =
obs_data_get_string(settings, S_SIMULTANEOUS_MOVE);
if (!move_source->simultaneous_move_name ||
strcmp(move_source->simultaneous_move_name,
simultaneous_move_name) != 0) {
bfree(move_source->simultaneous_move_name);
move_source->simultaneous_move_name =
bstrdup(simultaneous_move_name);
}
const char *next_move_name = obs_data_get_string(settings, S_NEXT_MOVE);
if (!move_source->next_move_name ||
strcmp(move_source->next_move_name, next_move_name) != 0) {
bfree(move_source->next_move_name);
move_source->next_move_name = bstrdup(next_move_name);
move_source->reverse = false;
}
move_source->next_move_on = obs_data_get_int(settings, S_NEXT_MOVE_ON);
move_source->change_order = obs_data_get_int(settings, S_CHANGE_ORDER);
move_source->order_position =
obs_data_get_int(settings, S_ORDER_POSITION);
move_source->media_action_start =
obs_data_get_int(settings, S_MEDIA_ACTION_START);
move_source->media_time_start =
obs_data_get_int(settings, S_MEDIA_ACTION_START_TIME);
move_source->media_action_end =
obs_data_get_int(settings, S_MEDIA_ACTION_END);
move_source->media_time_end =
obs_data_get_int(settings, S_MEDIA_ACTION_END_TIME);
move_source->mute_action = obs_data_get_int(settings, S_MUTE_ACTION);
move_source->audio_fade = obs_data_get_bool(settings, S_AUDIO_FADE);
move_source->audio_fade_to =
(float)obs_data_get_double(settings, S_AUDIO_FADE_PERCENT) /
100.0f;
if (move_source->start_trigger == START_TRIGGER_LOAD) {
move_source_start(move_source);
}
}
void update_transform_text(struct move_source_info *move_source,
obs_data_t *settings)
{
obs_data_t *pos = obs_data_get_obj(settings, S_POS);
obs_data_t *scale = obs_data_get_obj(settings, S_SCALE);
obs_data_t *bounds = obs_data_get_obj(settings, S_BOUNDS);
obs_data_t *crop = obs_data_get_obj(settings, S_CROP);
char transform_text[500];
if (move_source->scene_item) {
if (obs_sceneitem_get_bounds_type(move_source->scene_item) ==
OBS_BOUNDS_NONE) {
snprintf(
transform_text, 500,
"pos: x%c%.1f y%c%.1f rot:%c%.1f scale: x%c%.3f y%c%.3f crop: l%c%d t%c%d r%c%d b%c%d",
obs_data_get_char(pos, "x_sign"),
obs_data_get_double(pos, "x"),
obs_data_get_char(pos, "y_sign"),
obs_data_get_double(pos, "y"),
obs_data_get_char(settings, "rot_sign"),
obs_data_get_double(settings, S_ROT),
obs_data_get_char(scale, "x_sign"),
obs_data_get_double(scale, "x"),
obs_data_get_char(scale, "y_sign"),
obs_data_get_double(scale, "y"),
obs_data_get_char(crop, "left_sign"),
(int)obs_data_get_int(crop, "left"),
obs_data_get_char(crop, "top_sign"),
(int)obs_data_get_int(crop, "top"),
obs_data_get_char(crop, "right_sign"),
(int)obs_data_get_int(crop, "right"),
obs_data_get_char(crop, "bottom_sign"),
(int)obs_data_get_int(crop, "bottom"));
} else {
snprintf(
transform_text, 500,
"pos: x%c%.1f y%c%.1f rot:%c%.1f bounds: x%c%.3f y%c%.3f crop: l%c%d t%c%d r%c%d b%c%d",
obs_data_get_char(pos, "x_sign"),
obs_data_get_double(pos, "x"),
obs_data_get_char(pos, "y_sign"),
obs_data_get_double(pos, "y"),
obs_data_get_char(settings, "rot_sign"),
obs_data_get_double(settings, S_ROT),
obs_data_get_char(bounds, "x_sign"),
obs_data_get_double(bounds, "x"),
obs_data_get_char(bounds, "y_sign"),
obs_data_get_double(bounds, "y"),
obs_data_get_char(crop, "left_sign"),
(int)obs_data_get_int(crop, "left"),
obs_data_get_char(crop, "top_sign"),
(int)obs_data_get_int(crop, "top"),
obs_data_get_char(crop, "right_sign"),
(int)obs_data_get_int(crop, "right"),
obs_data_get_char(crop, "bottom_sign"),
(int)obs_data_get_int(crop, "bottom"));
}
} else {
snprintf(
transform_text, 500,
"pos: x%c%.1f y%c%.1f rot:%c%.1f scale: x%c%.3f y%c%.3f bounds: x%c%.3f y%c%.3f crop: l%c%d t%c%d r%c%d b%c%d",
obs_data_get_char(pos, "x_sign"),
obs_data_get_double(pos, "x"),
obs_data_get_char(pos, "y_sign"),
obs_data_get_double(pos, "y"),
obs_data_get_char(settings, "rot_sign"),
obs_data_get_double(settings, S_ROT),
obs_data_get_char(scale, "x_sign"),
obs_data_get_double(scale, "x"),
obs_data_get_char(scale, "y_sign"),
obs_data_get_double(scale, "y"),
obs_data_get_char(bounds, "x_sign"),
obs_data_get_double(bounds, "x"),
obs_data_get_char(bounds, "y_sign"),
obs_data_get_double(bounds, "y"),
obs_data_get_char(crop, "left_sign"),
(int)obs_data_get_int(crop, "left"),
obs_data_get_char(crop, "top_sign"),
(int)obs_data_get_int(crop, "top"),
obs_data_get_char(crop, "right_sign"),
(int)obs_data_get_int(crop, "right"),
obs_data_get_char(crop, "bottom_sign"),
(int)obs_data_get_int(crop, "bottom"));
}
obs_data_set_string(settings, S_TRANSFORM_TEXT, transform_text);
obs_data_release(pos);
obs_data_release(scale);
obs_data_release(bounds);
obs_data_release(crop);
}
void move_source_load(void *data, obs_data_t *settings)
{
struct move_source_info *move_source = data;
move_source_update(move_source, settings);
update_transform_text(move_source, settings);
}
void move_source_source_rename(void *data, calldata_t *call_data)
{
struct move_source_info *move_source = data;
const char *new_name = calldata_string(call_data, "new_name");
const char *prev_name = calldata_string(call_data, "prev_name");
obs_data_t *settings = obs_source_get_settings(move_source->source);
if (!settings || !new_name || !prev_name)
return;
const char *source_name = obs_data_get_string(settings, S_SOURCE);
if (source_name && strlen(source_name) &&
strcmp(source_name, prev_name) == 0) {
obs_data_set_string(settings, S_SOURCE, new_name);
}
obs_data_release(settings);
}
static void move_source_frontend_event(enum obs_frontend_event event,
void *private_data)
{
if (event == OBS_FRONTEND_EVENT_SCENE_CHANGED) {
int i = 0;
} else if (event == OBS_FRONTEND_EVENT_PREVIEW_SCENE_CHANGED) {
int i = 0;
}
}
static void *move_source_create(obs_data_t *settings, obs_source_t *source)
{
struct move_source_info *move_source =
bzalloc(sizeof(struct move_source_info));
move_source->source = source;
move_source->move_start_hotkey = OBS_INVALID_HOTKEY_ID;
move_source_update(move_source, settings);
signal_handler_connect(obs_get_signal_handler(), "source_rename",
move_source_source_rename, move_source);
obs_frontend_add_event_callback(move_source_frontend_event,
move_source);
return move_source;
}
static void move_source_destroy(void *data)
{
struct move_source_info *move_source = data;
obs_frontend_remove_event_callback(move_source_frontend_event,
move_source);
signal_handler_disconnect(obs_get_signal_handler(), "source_rename",
move_source_source_rename, move_source);