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window-basic-main.cpp
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window-basic-main.cpp
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/******************************************************************************
Copyright (C) 2013-2015 by Hugh Bailey <[email protected]>
Zachary Lund <[email protected]>
Philippe Groarke <[email protected]>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
******************************************************************************/
#include <time.h>
#include <obs.hpp>
#include <QGuiApplication>
#include <QMessageBox>
#include <QShowEvent>
#include <QDesktopServices>
#include <QFileDialog>
#include <QDesktopWidget>
#include <QRect>
#include <QScreen>
#include <util/dstr.h>
#include <util/util.hpp>
#include <util/platform.h>
#include <util/profiler.hpp>
#include <util/dstr.hpp>
#include <graphics/math-defs.h>
#include "obs-app.hpp"
#include "platform.hpp"
#include "visibility-item-widget.hpp"
#include "item-widget-helpers.hpp"
#include "window-basic-settings.hpp"
#include "window-namedialog.hpp"
#include "window-basic-auto-config.hpp"
#include "window-basic-source-select.hpp"
#include "window-basic-main.hpp"
#include "window-basic-stats.hpp"
#include "window-basic-main-outputs.hpp"
#include "window-basic-properties.hpp"
#include "window-log-reply.hpp"
#include "window-projector.hpp"
#include "window-remux.hpp"
#include "qt-wrappers.hpp"
#include "display-helpers.hpp"
#include "volume-control.hpp"
#include "remote-text.hpp"
#if defined(_WIN32) && defined(ENABLE_WIN_UPDATER)
#include "win-update/win-update.hpp"
#endif
#include "ui_OBSBasic.h"
#include <fstream>
#include <sstream>
#include <QScreen>
#include <QWindow>
using namespace std;
namespace {
template <typename OBSRef>
struct SignalContainer {
OBSRef ref;
vector<shared_ptr<OBSSignal>> handlers;
};
}
Q_DECLARE_METATYPE(OBSScene);
Q_DECLARE_METATYPE(OBSSceneItem);
Q_DECLARE_METATYPE(OBSSource);
Q_DECLARE_METATYPE(obs_order_movement);
Q_DECLARE_METATYPE(SignalContainer<OBSScene>);
template <typename T>
static T GetOBSRef(QListWidgetItem *item)
{
return item->data(static_cast<int>(QtDataRole::OBSRef)).value<T>();
}
template <typename T>
static void SetOBSRef(QListWidgetItem *item, T &&val)
{
item->setData(static_cast<int>(QtDataRole::OBSRef),
QVariant::fromValue(val));
}
static void AddExtraModulePaths()
{
char base_module_dir[512];
#if defined(_WIN32) || defined(__APPLE__)
int ret = GetProgramDataPath(base_module_dir, sizeof(base_module_dir),
"obs-studio/plugins/%module%");
#else
int ret = GetConfigPath(base_module_dir, sizeof(base_module_dir),
"obs-studio/plugins/%module%");
#endif
if (ret <= 0)
return;
string path = (char*)base_module_dir;
#if defined(__APPLE__)
obs_add_module_path((path + "/bin").c_str(), (path + "/data").c_str());
BPtr<char> config_bin = os_get_config_path_ptr("obs-studio/plugins/%module%/bin");
BPtr<char> config_data = os_get_config_path_ptr("obs-studio/plugins/%module%/data");
obs_add_module_path(config_bin, config_data);
#elif ARCH_BITS == 64
obs_add_module_path((path + "/bin/64bit").c_str(),
(path + "/data").c_str());
#else
obs_add_module_path((path + "/bin/32bit").c_str(),
(path + "/data").c_str());
#endif
}
OBSBasic::OBSBasic(QWidget *parent)
: OBSMainWindow (parent),
ui (new Ui::OBSBasic)
{
setAttribute(Qt::WA_NativeWindow);
setAcceptDrops(true);
ui->setupUi(this);
ui->previewDisabledLabel->setVisible(false);
startingDockLayout = saveState();
copyActionsDynamicProperties();
ui->sources->setItemDelegate(new VisibilityItemDelegate(ui->sources));
char styleSheetPath[512];
int ret = GetProfilePath(styleSheetPath, sizeof(styleSheetPath),
"stylesheet.qss");
if (ret > 0) {
if (QFile::exists(styleSheetPath)) {
QString path = QString("file:///") +
QT_UTF8(styleSheetPath);
App()->setStyleSheet(path);
}
}
qRegisterMetaType<OBSScene> ("OBSScene");
qRegisterMetaType<OBSSceneItem>("OBSSceneItem");
qRegisterMetaType<OBSSource> ("OBSSource");
qRegisterMetaType<obs_hotkey_id>("obs_hotkey_id");
qRegisterMetaTypeStreamOperators<
std::vector<std::shared_ptr<OBSSignal>>>(
"std::vector<std::shared_ptr<OBSSignal>>");
qRegisterMetaTypeStreamOperators<OBSScene>("OBSScene");
qRegisterMetaTypeStreamOperators<OBSSceneItem>("OBSSceneItem");
ui->scenes->setAttribute(Qt::WA_MacShowFocusRect, false);
ui->sources->setAttribute(Qt::WA_MacShowFocusRect, false);
auto displayResize = [this]() {
struct obs_video_info ovi;
if (obs_get_video_info(&ovi))
ResizePreview(ovi.base_width, ovi.base_height);
};
connect(windowHandle(), &QWindow::screenChanged, displayResize);
connect(ui->preview, &OBSQTDisplay::DisplayResized, displayResize);
installEventFilter(CreateShortcutFilter());
stringstream name;
name << "OBS " << App()->GetVersionString();
blog(LOG_INFO, "%s", name.str().c_str());
blog(LOG_INFO, "---------------------------------");
UpdateTitleBar();
connect(ui->scenes->itemDelegate(),
SIGNAL(closeEditor(QWidget*,
QAbstractItemDelegate::EndEditHint)),
this,
SLOT(SceneNameEdited(QWidget*,
QAbstractItemDelegate::EndEditHint)));
connect(ui->sources->itemDelegate(),
SIGNAL(closeEditor(QWidget*,
QAbstractItemDelegate::EndEditHint)),
this,
SLOT(SceneItemNameEdited(QWidget*,
QAbstractItemDelegate::EndEditHint)));
cpuUsageInfo = os_cpu_usage_info_start();
cpuUsageTimer = new QTimer(this);
connect(cpuUsageTimer, SIGNAL(timeout()),
ui->statusbar, SLOT(UpdateCPUUsage()));
cpuUsageTimer->start(3000);
#ifdef __APPLE__
ui->actionRemoveSource->setShortcuts({Qt::Key_Backspace});
ui->actionRemoveScene->setShortcuts({Qt::Key_Backspace});
ui->action_Settings->setMenuRole(QAction::PreferencesRole);
ui->actionE_xit->setMenuRole(QAction::QuitRole);
#endif
auto addNudge = [this](const QKeySequence &seq, const char *s)
{
QAction *nudge = new QAction(ui->preview);
nudge->setShortcut(seq);
nudge->setShortcutContext(Qt::WidgetShortcut);
ui->preview->addAction(nudge);
connect(nudge, SIGNAL(triggered()), this, s);
};
addNudge(Qt::Key_Up, SLOT(NudgeUp()));
addNudge(Qt::Key_Down, SLOT(NudgeDown()));
addNudge(Qt::Key_Left, SLOT(NudgeLeft()));
addNudge(Qt::Key_Right, SLOT(NudgeRight()));
auto assignDockToggle = [this](QDockWidget *dock, QAction *action)
{
auto handleWindowToggle = [action] (bool vis)
{
action->blockSignals(true);
action->setChecked(vis);
action->blockSignals(false);
};
auto handleMenuToggle = [dock] (bool check)
{
dock->blockSignals(true);
dock->setVisible(check);
dock->blockSignals(false);
};
dock->connect(dock->toggleViewAction(), &QAction::toggled,
handleWindowToggle);
dock->connect(action, &QAction::toggled,
handleMenuToggle);
};
assignDockToggle(ui->scenesDock, ui->toggleScenes);
assignDockToggle(ui->sourcesDock, ui->toggleSources);
assignDockToggle(ui->mixerDock, ui->toggleMixer);
assignDockToggle(ui->transitionsDock, ui->toggleTransitions);
assignDockToggle(ui->controlsDock, ui->toggleControls);
//hide all docking panes
ui->toggleScenes->setChecked(false);
ui->toggleSources->setChecked(false);
ui->toggleMixer->setChecked(false);
ui->toggleTransitions->setChecked(false);
ui->toggleControls->setChecked(false);
//restore parent window geometry
const char *geometry = config_get_string(App()->GlobalConfig(),
"BasicWindow", "geometry");
if (geometry != NULL) {
QByteArray byteArray = QByteArray::fromBase64(
QByteArray(geometry));
restoreGeometry(byteArray);
QRect windowGeometry = normalGeometry();
if (!WindowPositionValid(windowGeometry)) {
QRect rect = App()->desktop()->geometry();
setGeometry(QStyle::alignedRect(
Qt::LeftToRight,
Qt::AlignCenter,
size(), rect));
}
}
}
static void SaveAudioDevice(const char *name, int channel, obs_data_t *parent,
vector<OBSSource> &audioSources)
{
obs_source_t *source = obs_get_output_source(channel);
if (!source)
return;
audioSources.push_back(source);
obs_data_t *data = obs_save_source(source);
obs_data_set_obj(parent, name, data);
obs_data_release(data);
obs_source_release(source);
}
static obs_data_t *GenerateSaveData(obs_data_array_t *sceneOrder,
obs_data_array_t *quickTransitionData, int transitionDuration,
obs_data_array_t *transitions,
OBSScene &scene, OBSSource &curProgramScene,
obs_data_array_t *savedProjectorList)
{
obs_data_t *saveData = obs_data_create();
vector<OBSSource> audioSources;
audioSources.reserve(5);
SaveAudioDevice(DESKTOP_AUDIO_1, 1, saveData, audioSources);
SaveAudioDevice(DESKTOP_AUDIO_2, 2, saveData, audioSources);
SaveAudioDevice(AUX_AUDIO_1, 3, saveData, audioSources);
SaveAudioDevice(AUX_AUDIO_2, 4, saveData, audioSources);
SaveAudioDevice(AUX_AUDIO_3, 5, saveData, audioSources);
auto FilterAudioSources = [&](obs_source_t *source)
{
return find(begin(audioSources), end(audioSources), source) ==
end(audioSources);
};
using FilterAudioSources_t = decltype(FilterAudioSources);
obs_data_array_t *sourcesArray = obs_save_sources_filtered(
[](void *data, obs_source_t *source)
{
return (*static_cast<FilterAudioSources_t*>(data))(source);
}, static_cast<void*>(&FilterAudioSources));
obs_source_t *transition = obs_get_output_source(0);
obs_source_t *currentScene = obs_scene_get_source(scene);
const char *sceneName = obs_source_get_name(currentScene);
const char *programName = obs_source_get_name(curProgramScene);
const char *sceneCollection = config_get_string(App()->GlobalConfig(),
"Basic", "SceneCollection");
obs_data_set_string(saveData, "current_scene", sceneName);
obs_data_set_string(saveData, "current_program_scene", programName);
obs_data_set_array(saveData, "scene_order", sceneOrder);
obs_data_set_string(saveData, "name", sceneCollection);
obs_data_set_array(saveData, "sources", sourcesArray);
obs_data_set_array(saveData, "quick_transitions", quickTransitionData);
obs_data_set_array(saveData, "transitions", transitions);
obs_data_set_array(saveData, "saved_projectors", savedProjectorList);
obs_data_array_release(sourcesArray);
obs_data_set_string(saveData, "current_transition",
obs_source_get_name(transition));
obs_data_set_int(saveData, "transition_duration", transitionDuration);
obs_source_release(transition);
return saveData;
}
void OBSBasic::copyActionsDynamicProperties()
{
// Themes need the QAction dynamic properties
for (QAction *x : ui->scenesToolbar->actions()) {
QWidget* temp = ui->scenesToolbar->widgetForAction(x);
for (QByteArray &y : x->dynamicPropertyNames()) {
temp->setProperty(y, x->property(y));
}
}
for (QAction *x : ui->sourcesToolbar->actions()) {
QWidget* temp = ui->sourcesToolbar->widgetForAction(x);
for (QByteArray &y : x->dynamicPropertyNames()) {
temp->setProperty(y, x->property(y));
}
}
}
void OBSBasic::UpdateVolumeControlsDecayRate()
{
double meterDecayRate = config_get_double(basicConfig, "Audio",
"MeterDecayRate");
for (size_t i = 0; i < volumes.size(); i++) {
volumes[i]->SetMeterDecayRate(meterDecayRate);
}
}
void OBSBasic::ClearVolumeControls()
{
VolControl *control;
for (size_t i = 0; i < volumes.size(); i++) {
control = volumes[i];
delete control;
}
volumes.clear();
}
obs_data_array_t *OBSBasic::SaveSceneListOrder()
{
obs_data_array_t *sceneOrder = obs_data_array_create();
for (int i = 0; i < ui->scenes->count(); i++) {
obs_data_t *data = obs_data_create();
obs_data_set_string(data, "name",
QT_TO_UTF8(ui->scenes->item(i)->text()));
obs_data_array_push_back(sceneOrder, data);
obs_data_release(data);
}
return sceneOrder;
}
obs_data_array_t *OBSBasic::SaveProjectors()
{
obs_data_array_t *savedProjectors = obs_data_array_create();
auto saveProjector = [savedProjectors](OBSProjector *projector) {
if (!projector)
return;
obs_data_t *data = obs_data_create();
ProjectorType type = projector->GetProjectorType();
switch (type) {
case ProjectorType::Scene:
case ProjectorType::Source: {
obs_source_t *source = projector->GetSource();
const char *name = obs_source_get_name(source);
obs_data_set_string(data, "name", name);
break;
}
default:
break;
}
obs_data_set_int(data, "monitor", projector->GetMonitor());
obs_data_set_int(data, "type", static_cast<int>(type));
obs_data_set_string(data, "geometry",
projector->saveGeometry().toBase64()
.constData());
obs_data_array_push_back(savedProjectors, data);
obs_data_release(data);
};
for (QPointer<QWidget> &proj : projectors)
saveProjector(static_cast<OBSProjector *>(proj.data()));
for (QPointer<QWidget> &proj : windowProjectors)
saveProjector(static_cast<OBSProjector *>(proj.data()));
return savedProjectors;
}
void OBSBasic::Save(const char *file)
{
OBSScene scene = GetCurrentScene();
OBSSource curProgramScene = OBSGetStrongRef(programScene);
if (!curProgramScene)
curProgramScene = obs_scene_get_source(scene);
obs_data_array_t *sceneOrder = SaveSceneListOrder();
obs_data_array_t *transitions = SaveTransitions();
obs_data_array_t *quickTrData = SaveQuickTransitions();
obs_data_array_t *savedProjectorList = SaveProjectors();
obs_data_t *saveData = GenerateSaveData(sceneOrder, quickTrData,
ui->transitionDuration->value(), transitions,
scene, curProgramScene, savedProjectorList);
obs_data_set_bool(saveData, "preview_locked", ui->preview->Locked());
obs_data_set_bool(saveData, "scaling_enabled",
ui->preview->IsFixedScaling());
obs_data_set_int(saveData, "scaling_level",
ui->preview->GetScalingLevel());
obs_data_set_double(saveData, "scaling_off_x",
ui->preview->GetScrollX());
obs_data_set_double(saveData, "scaling_off_y",
ui->preview->GetScrollY());
if (api) {
obs_data_t *moduleObj = obs_data_create();
api->on_save(moduleObj);
obs_data_set_obj(saveData, "modules", moduleObj);
obs_data_release(moduleObj);
}
if (!obs_data_save_json_safe(saveData, file, "tmp", "bak"))
blog(LOG_ERROR, "Could not save scene data to %s", file);
obs_data_release(saveData);
obs_data_array_release(sceneOrder);
obs_data_array_release(quickTrData);
obs_data_array_release(transitions);
obs_data_array_release(savedProjectorList);
}
void OBSBasic::DeferSaveBegin()
{
os_atomic_inc_long(&disableSaving);
}
void OBSBasic::DeferSaveEnd()
{
long result = os_atomic_dec_long(&disableSaving);
if (result == 0) {
SaveProject();
}
}
static void LoadAudioDevice(const char *name, int channel, obs_data_t *parent)
{
obs_data_t *data = obs_data_get_obj(parent, name);
if (!data)
return;
obs_source_t *source = obs_load_source(data);
if (source) {
obs_set_output_source(channel, source);
obs_source_release(source);
}
obs_data_release(data);
}
static inline bool HasAudioDevices(const char *source_id)
{
const char *output_id = source_id;
obs_properties_t *props = obs_get_source_properties(output_id);
size_t count = 0;
if (!props)
return false;
obs_property_t *devices = obs_properties_get(props, "device_id");
if (devices)
count = obs_property_list_item_count(devices);
obs_properties_destroy(props);
return count != 0;
}
void OBSBasic::CreateFirstRunSources()
{
bool hasDesktopAudio = HasAudioDevices(App()->OutputAudioSource());
bool hasInputAudio = HasAudioDevices(App()->InputAudioSource());
if (hasDesktopAudio)
ResetAudioDevice(App()->OutputAudioSource(), "default",
Str("Basic.DesktopDevice1"), 1);
if (hasInputAudio)
ResetAudioDevice(App()->InputAudioSource(), "default",
Str("Basic.AuxDevice1"), 3);
}
void OBSBasic::CreateDefaultScene(bool firstStart)
{
disableSaving++;
ClearSceneData();
InitDefaultTransitions();
CreateDefaultQuickTransitions();
ui->transitionDuration->setValue(300);
SetTransition(fadeTransition);
obs_scene_t *scene = obs_scene_create(Str("Basic.Scene"));
if (firstStart)
CreateFirstRunSources();
AddScene(obs_scene_get_source(scene));
SetCurrentScene(scene, true);
obs_scene_release(scene);
disableSaving--;
}
static void ReorderItemByName(QListWidget *lw, const char *name, int newIndex)
{
for (int i = 0; i < lw->count(); i++) {
QListWidgetItem *item = lw->item(i);
if (strcmp(name, QT_TO_UTF8(item->text())) == 0) {
if (newIndex != i) {
item = lw->takeItem(i);
lw->insertItem(newIndex, item);
}
break;
}
}
}
void OBSBasic::LoadSceneListOrder(obs_data_array_t *array)
{
size_t num = obs_data_array_count(array);
for (size_t i = 0; i < num; i++) {
obs_data_t *data = obs_data_array_item(array, i);
const char *name = obs_data_get_string(data, "name");
ReorderItemByName(ui->scenes, name, (int)i);
obs_data_release(data);
}
}
void OBSBasic::LoadSavedProjectors(obs_data_array_t *array)
{
size_t num = obs_data_array_count(array);
for (size_t i = 0; i < num; i++) {
obs_data_t *data = obs_data_array_item(array, i);
SavedProjectorInfo *info = new SavedProjectorInfo();
info->monitor = obs_data_get_int(data, "monitor");
info->type = static_cast<ProjectorType>(obs_data_get_int(data,
"type"));
info->geometry = std::string(
obs_data_get_string(data, "geometry"));
info->name = std::string(obs_data_get_string(data, "name"));
savedProjectorsArray.emplace_back(info);
obs_data_release(data);
}
}
static void LogFilter(obs_source_t*, obs_source_t *filter, void *v_val)
{
const char *name = obs_source_get_name(filter);
const char *id = obs_source_get_id(filter);
int val = (int)(intptr_t)v_val;
string indent;
for (int i = 0; i < val; i++)
indent += " ";
blog(LOG_INFO, "%s- filter: '%s' (%s)", indent.c_str(), name, id);
}
static bool LogSceneItem(obs_scene_t*, obs_sceneitem_t *item, void*)
{
obs_source_t *source = obs_sceneitem_get_source(item);
const char *name = obs_source_get_name(source);
const char *id = obs_source_get_id(source);
blog(LOG_INFO, " - source: '%s' (%s)", name, id);
obs_monitoring_type monitoring_type =
obs_source_get_monitoring_type(source);
if (monitoring_type != OBS_MONITORING_TYPE_NONE) {
const char *type =
(monitoring_type == OBS_MONITORING_TYPE_MONITOR_ONLY)
? "monitor only"
: "monitor and output";
blog(LOG_INFO, " - monitoring: %s", type);
}
obs_source_enum_filters(source, LogFilter, (void*)(intptr_t)2);
return true;
}
void OBSBasic::LogScenes()
{
blog(LOG_INFO, "------------------------------------------------");
blog(LOG_INFO, "Loaded scenes:");
for (int i = 0; i < ui->scenes->count(); i++) {
QListWidgetItem *item = ui->scenes->item(i);
OBSScene scene = GetOBSRef<OBSScene>(item);
obs_source_t *source = obs_scene_get_source(scene);
const char *name = obs_source_get_name(source);
blog(LOG_INFO, "- scene '%s':", name);
obs_scene_enum_items(scene, LogSceneItem, nullptr);
obs_source_enum_filters(source, LogFilter, (void*)(intptr_t)1);
}
blog(LOG_INFO, "------------------------------------------------");
}
void OBSBasic::Load(const char *file)
{
disableSaving++;
obs_data_t *data = obs_data_create_from_json_file_safe(file, "bak");
if (!data) {
disableSaving--;
blog(LOG_INFO, "No scene file found, creating default scene");
CreateDefaultScene(true);
SaveProject();
return;
}
ClearSceneData();
InitDefaultTransitions();
obs_data_t *modulesObj = obs_data_get_obj(data, "modules");
if (api)
api->on_preload(modulesObj);
obs_data_array_t *sceneOrder = obs_data_get_array(data, "scene_order");
obs_data_array_t *sources = obs_data_get_array(data, "sources");
obs_data_array_t *transitions= obs_data_get_array(data, "transitions");
const char *sceneName = obs_data_get_string(data,
"current_scene");
const char *programSceneName = obs_data_get_string(data,
"current_program_scene");
const char *transitionName = obs_data_get_string(data,
"current_transition");
if (!opt_starting_scene.empty()) {
programSceneName = opt_starting_scene.c_str();
if (!IsPreviewProgramMode())
sceneName = opt_starting_scene.c_str();
}
int newDuration = obs_data_get_int(data, "transition_duration");
if (!newDuration)
newDuration = 300;
if (!transitionName)
transitionName = obs_source_get_name(fadeTransition);
const char *curSceneCollection = config_get_string(
App()->GlobalConfig(), "Basic", "SceneCollection");
obs_data_set_default_string(data, "name", curSceneCollection);
const char *name = obs_data_get_string(data, "name");
obs_source_t *curScene;
obs_source_t *curProgramScene;
obs_source_t *curTransition;
if (!name || !*name)
name = curSceneCollection;
LoadAudioDevice(DESKTOP_AUDIO_1, 1, data);
LoadAudioDevice(DESKTOP_AUDIO_2, 2, data);
LoadAudioDevice(AUX_AUDIO_1, 3, data);
LoadAudioDevice(AUX_AUDIO_2, 4, data);
LoadAudioDevice(AUX_AUDIO_3, 5, data);
obs_load_sources(sources, OBSBasic::SourceLoaded, this);
if (transitions)
LoadTransitions(transitions);
if (sceneOrder)
LoadSceneListOrder(sceneOrder);
obs_data_array_release(transitions);
curTransition = FindTransition(transitionName);
if (!curTransition)
curTransition = fadeTransition;
ui->transitionDuration->setValue(newDuration);
SetTransition(curTransition);
retryScene:
curScene = obs_get_source_by_name(sceneName);
curProgramScene = obs_get_source_by_name(programSceneName);
/* if the starting scene command line parameter is bad at all,
* fall back to original settings */
if (!opt_starting_scene.empty() && (!curScene || !curProgramScene)) {
sceneName = obs_data_get_string(data, "current_scene");
programSceneName = obs_data_get_string(data,
"current_program_scene");
obs_source_release(curScene);
obs_source_release(curProgramScene);
opt_starting_scene.clear();
goto retryScene;
}
if (!curProgramScene) {
curProgramScene = curScene;
obs_source_addref(curScene);
}
SetCurrentScene(curScene, true);
if (IsPreviewProgramMode())
TransitionToScene(curProgramScene, true);
obs_source_release(curScene);
obs_source_release(curProgramScene);
obs_data_array_release(sources);
obs_data_array_release(sceneOrder);
/* ------------------- */
bool projectorSave = config_get_bool(GetGlobalConfig(), "BasicWindow",
"SaveProjectors");
if (projectorSave) {
obs_data_array_t *savedProjectors = obs_data_get_array(data,
"saved_projectors");
if (savedProjectors) {
LoadSavedProjectors(savedProjectors);
OpenSavedProjectors();
activateWindow();
}
obs_data_array_release(savedProjectors);
}
/* ------------------- */
std::string file_base = strrchr(file, '/') + 1;
file_base.erase(file_base.size() - 5, 5);
config_set_string(App()->GlobalConfig(), "Basic", "SceneCollection",
name);
config_set_string(App()->GlobalConfig(), "Basic", "SceneCollectionFile",
file_base.c_str());
obs_data_array_t *quickTransitionData = obs_data_get_array(data,
"quick_transitions");
LoadQuickTransitions(quickTransitionData);
obs_data_array_release(quickTransitionData);
RefreshQuickTransitions();
bool previewLocked = obs_data_get_bool(data, "preview_locked");
ui->preview->SetLocked(previewLocked);
ui->actionLockPreview->setChecked(previewLocked);
/* ---------------------- */
bool fixedScaling = obs_data_get_bool(data, "scaling_enabled");
int scalingLevel = (int)obs_data_get_int(data, "scaling_level");
float scrollOffX = (float)obs_data_get_double(data, "scaling_off_x");
float scrollOffY = (float)obs_data_get_double(data, "scaling_off_y");
if (fixedScaling) {
ui->preview->SetScalingLevel(scalingLevel);
ui->preview->SetScrollingOffset(scrollOffX, scrollOffY);
}
ui->preview->SetFixedScaling(fixedScaling);
/* ---------------------- */
if (api)
api->on_load(modulesObj);
obs_data_release(modulesObj);
obs_data_release(data);
if (!opt_starting_scene.empty())
opt_starting_scene.clear();
if (opt_start_streaming) {
blog(LOG_INFO, "Starting stream due to command line parameter");
QMetaObject::invokeMethod(this, "StartStreaming",
Qt::QueuedConnection);
opt_start_streaming = false;
}
if (opt_start_recording) {
blog(LOG_INFO, "Starting recording due to command line parameter");
QMetaObject::invokeMethod(this, "StartRecording",
Qt::QueuedConnection);
opt_start_recording = false;
}
if (opt_start_replaybuffer) {
QMetaObject::invokeMethod(this, "StartReplayBuffer",
Qt::QueuedConnection);
opt_start_replaybuffer = false;
}
LogScenes();
disableSaving--;
if (api)
api->on_event(OBS_FRONTEND_EVENT_SCENE_CHANGED);
}
#define SERVICE_PATH "service.json"
void OBSBasic::SaveService()
{
if (!service)
return;
char serviceJsonPath[512];
int ret = GetProfilePath(serviceJsonPath, sizeof(serviceJsonPath),
SERVICE_PATH);
if (ret <= 0)
return;
obs_data_t *data = obs_data_create();
obs_data_t *settings = obs_service_get_settings(service);
obs_data_set_string(data, "type", obs_service_get_type(service));
obs_data_set_obj(data, "settings", settings);
if (!obs_data_save_json_safe(data, serviceJsonPath, "tmp", "bak"))
blog(LOG_WARNING, "Failed to save service");
obs_data_release(settings);
obs_data_release(data);
}
bool OBSBasic::LoadService()
{
const char *type;
char serviceJsonPath[512];
int ret = GetProfilePath(serviceJsonPath, sizeof(serviceJsonPath),
SERVICE_PATH);
if (ret <= 0)
return false;
obs_data_t *data = obs_data_create_from_json_file_safe(serviceJsonPath,
"bak");
obs_data_set_default_string(data, "type", "rtmp_common");
type = obs_data_get_string(data, "type");
obs_data_t *settings = obs_data_get_obj(data, "settings");
obs_data_t *hotkey_data = obs_data_get_obj(data, "hotkeys");
service = obs_service_create(type, "default_service", settings,
hotkey_data);
obs_service_release(service);
obs_data_release(hotkey_data);
obs_data_release(settings);
obs_data_release(data);
return !!service;
}
bool OBSBasic::InitService()
{
ProfileScope("OBSBasic::InitService");
if (LoadService())
return true;
service = obs_service_create("rtmp_common", "default_service", nullptr,
nullptr);
if (!service)
return false;
obs_service_release(service);
return true;
}
static const double scaled_vals[] =
{
1.0,
1.25,
(1.0/0.75),
1.5,
(1.0/0.6),
1.75,
2.0,
2.25,
2.5,
2.75,
3.0,
0.0
};
bool OBSBasic::InitBasicConfigDefaults()
{
QList<QScreen*> screens = QGuiApplication::screens();
if (!screens.size()) {
OBSErrorBox(NULL, "There appears to be no monitors. Er, this "
"technically shouldn't be possible.");
return false;
}
QScreen *primaryScreen = QGuiApplication::primaryScreen();
uint32_t cx = primaryScreen->size().width();
uint32_t cy = primaryScreen->size().height();
bool oldResolutionDefaults = config_get_bool(App()->GlobalConfig(),
"General", "Pre19Defaults");
/* use 1920x1080 for new default base res if main monitor is above
* 1920x1080, but don't apply for people from older builds -- only to
* new users */
if (!oldResolutionDefaults && (cx * cy) > (1920 * 1080)) {
cx = 1920;
cy = 1080;
}
/* ----------------------------------------------------- */
/* move over mixer values in advanced if older config */