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window-basic-main.cpp
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window-basic-main.cpp
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/******************************************************************************
Copyright (C) 2023 by Lain Bailey <lain@obsproject.com>
Zachary Lund <admin@computerquip.com>
Philippe Groarke <philippe.groarke@gmail.com>
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 "ui-config.h"
#include <cstddef>
#include <ctime>
#include <functional>
#include <unordered_set>
#include <obs-data.h>
#include <obs.h>
#include <obs.hpp>
#include <QGuiApplication>
#include <QMessageBox>
#include <QShowEvent>
#include <QDesktopServices>
#include <QFileDialog>
#include <QScreen>
#include <QColorDialog>
#include <QSizePolicy>
#include <QScrollBar>
#include <QTextStream>
#include <QActionGroup>
#include <util/dstr.h>
#include <util/util.hpp>
#include <util/platform.h>
#include <util/profiler.hpp>
#include <util/dstr.hpp>
#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-vcam-config.hpp"
#include "window-log-reply.hpp"
#ifdef __APPLE__
#include "window-permissions.hpp"
#endif
#include "window-projector.hpp"
#include "window-remux.hpp"
#ifdef YOUTUBE_ENABLED
#include "auth-youtube.hpp"
#include "window-youtube-actions.hpp"
#include "youtube-api-wrappers.hpp"
#endif
#include "qt-wrappers.hpp"
#include "context-bar-controls.hpp"
#include "obs-proxy-style.hpp"
#include "display-helpers.hpp"
#include "volume-control.hpp"
#include "remote-text.hpp"
#include "ui-validation.hpp"
#include "media-controls.hpp"
#include "undo-stack-obs.hpp"
#include <fstream>
#include <sstream>
#ifdef _WIN32
#include "update/win-update.hpp"
#include "update/shared-update.hpp"
#include "windows.h"
#endif
#ifdef WHATSNEW_ENABLED
#include "update/models/whatsnew.hpp"
#endif
#if !defined(_WIN32) && defined(WHATSNEW_ENABLED)
#include "update/shared-update.hpp"
#endif
#ifdef ENABLE_SPARKLE_UPDATER
#include "update/mac-update.hpp"
#endif
#include "ui_OBSBasic.h"
#include "ui_ColorSelect.h"
#include <QWindow>
#ifdef ENABLE_WAYLAND
#include <obs-nix-platform.h>
#endif
using namespace std;
#ifdef BROWSER_AVAILABLE
#include <browser-panel.hpp>
#endif
#include "ui-config.h"
struct QCef;
struct QCefCookieManager;
QCef *cef = nullptr;
QCefCookieManager *panel_cookies = nullptr;
bool cef_js_avail = false;
void DestroyPanelCookieManager();
namespace {
template<typename OBSRef> struct SignalContainer {
OBSRef ref;
vector<shared_ptr<OBSSignal>> handlers;
};
} // namespace
extern volatile long insideEventLoop;
Q_DECLARE_METATYPE(OBSScene);
Q_DECLARE_METATYPE(OBSSceneItem);
Q_DECLARE_METATYPE(OBSSource);
Q_DECLARE_METATYPE(obs_order_movement);
Q_DECLARE_METATYPE(SignalContainer<OBSScene>);
QDataStream &operator<<(QDataStream &out, const SignalContainer<OBSScene> &v)
{
out << v.ref;
return out;
}
QDataStream &operator>>(QDataStream &in, SignalContainer<OBSScene> &v)
{
in >> v.ref;
return in;
}
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()
{
string plugins_path, plugins_data_path;
char *s;
s = getenv("OBS_PLUGINS_PATH");
if (s)
plugins_path = s;
s = getenv("OBS_PLUGINS_DATA_PATH");
if (s)
plugins_data_path = s;
if (!plugins_path.empty() && !plugins_data_path.empty()) {
string data_path_with_module_suffix;
data_path_with_module_suffix += plugins_data_path;
data_path_with_module_suffix += "/%module%";
obs_add_module_path(plugins_path.c_str(),
data_path_with_module_suffix.c_str());
}
if (portable_mode)
return;
char base_module_dir[512];
#if defined(_WIN32)
int ret = GetProgramDataPath(base_module_dir, sizeof(base_module_dir),
"obs-studio/plugins/%module%");
#elif defined(__APPLE__)
int ret = GetConfigPath(base_module_dir, sizeof(base_module_dir),
"obs-studio/plugins/%module%.plugin");
#else
int ret = GetConfigPath(base_module_dir, sizeof(base_module_dir),
"obs-studio/plugins/%module%");
#endif
if (ret <= 0)
return;
string path = base_module_dir;
#if defined(__APPLE__)
/* User Application Support Search Path */
obs_add_module_path((path + "/Contents/MacOS").c_str(),
(path + "/Contents/Resources").c_str());
#ifndef __aarch64__
/* Legacy System Library Search Path */
char system_legacy_module_dir[PATH_MAX];
GetProgramDataPath(system_legacy_module_dir,
sizeof(system_legacy_module_dir),
"obs-studio/plugins/%module%");
std::string path_system_legacy = system_legacy_module_dir;
obs_add_module_path((path_system_legacy + "/bin").c_str(),
(path_system_legacy + "/data").c_str());
/* Legacy User Application Support Search Path */
char user_legacy_module_dir[PATH_MAX];
GetConfigPath(user_legacy_module_dir, sizeof(user_legacy_module_dir),
"obs-studio/plugins/%module%");
std::string path_user_legacy = user_legacy_module_dir;
obs_add_module_path((path_user_legacy + "/bin").c_str(),
(path_user_legacy + "/data").c_str());
#endif
#else
#if 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
#endif
}
/* First-party modules considered to be potentially unsafe to load in Safe Mode
* due to them allowing external code (e.g. scripts) to modify OBS's state. */
static const unordered_set<string> unsafe_modules = {
"frontend-tools", // Scripting
"obs-websocket", // Allows outside modifications
};
static void SetSafeModuleNames()
{
#ifndef SAFE_MODULES
return;
#else
string module;
stringstream modules(SAFE_MODULES);
while (getline(modules, module, '|')) {
/* When only disallowing third-party plugins, still add
* "unsafe" bundled modules to the safe list. */
if (disable_3p_plugins || !unsafe_modules.count(module))
obs_add_safe_module(module.c_str());
}
#endif
}
extern obs_frontend_callbacks *InitializeAPIInterface(OBSBasic *main);
void assignDockToggle(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);
}
void setupDockAction(QDockWidget *dock)
{
QAction *action = dock->toggleViewAction();
auto neverDisable = [action]() {
QSignalBlocker block(action);
action->setEnabled(true);
};
auto newToggleView = [dock](bool check) {
QSignalBlocker block(dock);
dock->setVisible(check);
};
// Replace the slot connected by default
QObject::disconnect(action, &QAction::triggered, nullptr, 0);
dock->connect(action, &QAction::triggered, newToggleView);
// Make the action unable to be disabled
action->connect(action, &QAction::enabledChanged, neverDisable);
}
extern void RegisterTwitchAuth();
extern void RegisterRestreamAuth();
#ifdef YOUTUBE_ENABLED
extern void RegisterYoutubeAuth();
#endif
OBSBasic::OBSBasic(QWidget *parent)
: OBSMainWindow(parent),
undo_s(ui),
ui(new Ui::OBSBasic)
{
setAttribute(Qt::WA_NativeWindow);
#ifdef TWITCH_ENABLED
RegisterTwitchAuth();
#endif
#ifdef RESTREAM_ENABLED
RegisterRestreamAuth();
#endif
#ifdef YOUTUBE_ENABLED
RegisterYoutubeAuth();
#endif
setAcceptDrops(true);
setContextMenuPolicy(Qt::CustomContextMenu);
api = InitializeAPIInterface(this);
ui->setupUi(this);
ui->previewDisabledWidget->setVisible(false);
QStyle *contextBarStyle = new OBSContextBarProxyStyle();
contextBarStyle->setParent(ui->contextContainer);
ui->contextContainer->setStyle(contextBarStyle);
ui->broadcastButton->setVisible(false);
startingDockLayout = saveState();
statsDock = new OBSDock();
statsDock->setObjectName(QStringLiteral("statsDock"));
statsDock->setFeatures(QDockWidget::DockWidgetClosable |
QDockWidget::DockWidgetMovable |
QDockWidget::DockWidgetFloatable);
statsDock->setWindowTitle(QTStr("Basic.Stats"));
addDockWidget(Qt::BottomDockWidgetArea, statsDock);
statsDock->setVisible(false);
statsDock->setFloating(true);
statsDock->resize(700, 200);
copyActionsDynamicProperties();
qRegisterMetaType<int64_t>("int64_t");
qRegisterMetaType<uint32_t>("uint32_t");
qRegisterMetaType<OBSScene>("OBSScene");
qRegisterMetaType<OBSSceneItem>("OBSSceneItem");
qRegisterMetaType<OBSSource>("OBSSource");
qRegisterMetaType<obs_hotkey_id>("obs_hotkey_id");
qRegisterMetaType<SavedProjectorInfo *>("SavedProjectorInfo *");
ui->scenes->setAttribute(Qt::WA_MacShowFocusRect, false);
ui->sources->setAttribute(Qt::WA_MacShowFocusRect, false);
bool sceneGrid = config_get_bool(App()->GlobalConfig(), "BasicWindow",
"gridMode");
ui->scenes->SetGridMode(sceneGrid);
if (sceneGrid)
ui->actionSceneGridMode->setChecked(true);
else
ui->actionSceneListMode->setChecked(true);
ui->scenes->setItemDelegate(new SceneRenameDelegate(ui->scenes));
auto displayResize = [this]() {
struct obs_video_info ovi;
if (obs_get_video_info(&ovi))
ResizePreview(ovi.base_width, ovi.base_height);
UpdateContextBarVisibility();
dpi = devicePixelRatioF();
};
dpi = devicePixelRatioF();
connect(windowHandle(), &QWindow::screenChanged, displayResize);
connect(ui->preview, &OBSQTDisplay::DisplayResized, displayResize);
delete shortcutFilter;
shortcutFilter = CreateShortcutFilter();
installEventFilter(shortcutFilter);
stringstream name;
name << "OBS " << App()->GetVersionString();
blog(LOG_INFO, "%s", name.str().c_str());
blog(LOG_INFO, "---------------------------------");
UpdateTitleBar();
connect(ui->scenes->itemDelegate(), &QAbstractItemDelegate::closeEditor,
this, &OBSBasic::SceneNameEdited);
cpuUsageInfo = os_cpu_usage_info_start();
cpuUsageTimer = new QTimer(this);
connect(cpuUsageTimer.data(), &QTimer::timeout, ui->statusbar,
&OBSBasicStatusBar::UpdateCPUUsage);
cpuUsageTimer->start(3000);
diskFullTimer = new QTimer(this);
connect(diskFullTimer, &QTimer::timeout, this,
&OBSBasic::CheckDiskSpaceRemaining);
renameScene = new QAction(QTStr("Rename"), ui->scenesDock);
renameScene->setShortcutContext(Qt::WidgetWithChildrenShortcut);
connect(renameScene, &QAction::triggered, this,
&OBSBasic::EditSceneName);
ui->scenesDock->addAction(renameScene);
renameSource = new QAction(QTStr("Rename"), ui->sourcesDock);
renameSource->setShortcutContext(Qt::WidgetWithChildrenShortcut);
connect(renameSource, &QAction::triggered, this,
&OBSBasic::EditSceneItemName);
ui->sourcesDock->addAction(renameSource);
#ifdef __APPLE__
renameScene->setShortcut({Qt::Key_Return});
renameSource->setShortcut({Qt::Key_Return});
ui->actionRemoveSource->setShortcuts({Qt::Key_Backspace});
ui->actionRemoveScene->setShortcuts({Qt::Key_Backspace});
ui->actionCheckForUpdates->setMenuRole(QAction::AboutQtRole);
ui->action_Settings->setMenuRole(QAction::PreferencesRole);
ui->actionShowMacPermissions->setMenuRole(
QAction::ApplicationSpecificRole);
ui->actionE_xit->setMenuRole(QAction::QuitRole);
#else
renameScene->setShortcut({Qt::Key_F2});
renameSource->setShortcut({Qt::Key_F2});
#endif
#ifdef __linux__
ui->actionE_xit->setShortcut(Qt::CTRL | Qt::Key_Q);
#endif
auto addNudge = [this](const QKeySequence &seq, MoveDir direction,
int distance) {
QAction *nudge = new QAction(ui->preview);
nudge->setShortcut(seq);
nudge->setShortcutContext(Qt::WidgetShortcut);
ui->preview->addAction(nudge);
connect(nudge, &QAction::triggered,
[this, distance, direction]() {
Nudge(distance, direction);
});
};
addNudge(Qt::Key_Up, MoveDir::Up, 1);
addNudge(Qt::Key_Down, MoveDir::Down, 1);
addNudge(Qt::Key_Left, MoveDir::Left, 1);
addNudge(Qt::Key_Right, MoveDir::Right, 1);
addNudge(Qt::SHIFT | Qt::Key_Up, MoveDir::Up, 10);
addNudge(Qt::SHIFT | Qt::Key_Down, MoveDir::Down, 10);
addNudge(Qt::SHIFT | Qt::Key_Left, MoveDir::Left, 10);
addNudge(Qt::SHIFT | Qt::Key_Right, MoveDir::Right, 10);
/* Setup dock toggle action
* And hide all docks before restoring parent geometry */
#define SETUP_DOCK(dock) \
setupDockAction(dock); \
ui->menuDocks->addAction(dock->toggleViewAction()); \
dock->setVisible(false);
SETUP_DOCK(ui->scenesDock);
SETUP_DOCK(ui->sourcesDock);
SETUP_DOCK(ui->mixerDock);
SETUP_DOCK(ui->transitionsDock);
SETUP_DOCK(ui->controlsDock);
SETUP_DOCK(statsDock);
#undef SETUP_DOCK
// Register shortcuts for Undo/Redo
ui->actionMainUndo->setShortcut(Qt::CTRL | Qt::Key_Z);
QList<QKeySequence> shrt;
shrt << QKeySequence((Qt::CTRL | Qt::SHIFT) | Qt::Key_Z)
<< QKeySequence(Qt::CTRL | Qt::Key_Y);
ui->actionMainRedo->setShortcuts(shrt);
ui->actionMainUndo->setShortcutContext(Qt::ApplicationShortcut);
ui->actionMainRedo->setShortcutContext(Qt::ApplicationShortcut);
QPoint curPos;
//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 =
QGuiApplication::primaryScreen()->geometry();
setGeometry(QStyle::alignedRect(Qt::LeftToRight,
Qt::AlignCenter, size(),
rect));
}
curPos = pos();
} else {
QRect desktopRect =
QGuiApplication::primaryScreen()->geometry();
QSize adjSize = desktopRect.size() / 2 - size() / 2;
curPos = QPoint(adjSize.width(), adjSize.height());
}
QPoint curSize(width(), height());
QPoint statsDockSize(statsDock->width(), statsDock->height());
QPoint statsDockPos = curSize / 2 - statsDockSize / 2;
QPoint newPos = curPos + statsDockPos;
statsDock->move(newPos);
#ifdef HAVE_OBSCONFIG_H
ui->actionReleaseNotes->setVisible(true);
#endif
ui->previewDisabledWidget->setContextMenuPolicy(Qt::CustomContextMenu);
connect(ui->enablePreviewButton, &QPushButton::clicked, this,
&OBSBasic::TogglePreview);
connect(ui->scenes, &SceneTree::scenesReordered,
[]() { OBSProjector::UpdateMultiviewProjectors(); });
connect(ui->broadcastButton, &QPushButton::clicked, this,
&OBSBasic::BroadcastButtonClicked);
connect(App(), &OBSApp::StyleChanged, this, &OBSBasic::ThemeChanged);
QActionGroup *actionGroup = new QActionGroup(this);
actionGroup->addAction(ui->actionSceneListMode);
actionGroup->addAction(ui->actionSceneGridMode);
UpdatePreviewSafeAreas();
UpdatePreviewSpacingHelpers();
UpdatePreviewOverflowSettings();
}
static void SaveAudioDevice(const char *name, int channel, obs_data_t *parent,
vector<OBSSource> &audioSources)
{
OBSSourceAutoRelease source = obs_get_output_source(channel);
if (!source)
return;
audioSources.push_back(source.Get());
OBSDataAutoRelease data = obs_save_source(source);
obs_data_set_obj(parent, name, data);
}
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(6);
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);
SaveAudioDevice(AUX_AUDIO_4, 6, saveData, audioSources);
/* -------------------------------- */
/* save non-group sources */
auto FilterAudioSources = [&](obs_source_t *source) {
if (obs_source_is_group(source))
return false;
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) {
auto &func = *static_cast<FilterAudioSources_t *>(data);
return func(source);
},
static_cast<void *>(&FilterAudioSources));
/* -------------------------------- */
/* save group sources separately */
/* saving separately ensures they won't be loaded in older versions */
obs_data_array_t *groupsArray = obs_save_sources_filtered(
[](void *, obs_source_t *source) {
return obs_source_is_group(source);
},
nullptr);
/* -------------------------------- */
OBSSourceAutoRelease 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, "groups", groupsArray);
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_array_release(groupsArray);
obs_data_set_string(saveData, "current_transition",
obs_source_get_name(transition));
obs_data_set_int(saveData, "transition_duration", transitionDuration);
return saveData;
}
void OBSBasic::copyActionsDynamicProperties()
{
// Themes need the QAction dynamic properties
for (QAction *x : ui->scenesToolbar->actions()) {
QWidget *temp = ui->scenesToolbar->widgetForAction(x);
if (!temp)
continue;
for (QByteArray &y : x->dynamicPropertyNames()) {
temp->setProperty(y, x->property(y));
}
}
for (QAction *x : ui->sourcesToolbar->actions()) {
QWidget *temp = ui->sourcesToolbar->widgetForAction(x);
if (!temp)
continue;
for (QByteArray &y : x->dynamicPropertyNames()) {
temp->setProperty(y, x->property(y));
}
}
for (QAction *x : ui->mixerToolbar->actions()) {
QWidget *temp = ui->mixerToolbar->widgetForAction(x);
if (!temp)
continue;
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::UpdateVolumeControlsPeakMeterType()
{
uint32_t peakMeterTypeIdx =
config_get_uint(basicConfig, "Audio", "PeakMeterType");
enum obs_peak_meter_type peakMeterType;
switch (peakMeterTypeIdx) {
case 0:
peakMeterType = SAMPLE_PEAK_METER;
break;
case 1:
peakMeterType = TRUE_PEAK_METER;
break;
default:
peakMeterType = SAMPLE_PEAK_METER;
break;
}
for (size_t i = 0; i < volumes.size(); i++) {
volumes[i]->setPeakMeterType(peakMeterType);
}
}
void OBSBasic::ClearVolumeControls()
{
for (VolControl *vol : volumes)
delete vol;
volumes.clear();
}
void OBSBasic::RefreshVolumeColors()
{
for (VolControl *vol : volumes) {
vol->refreshColors();
}
}
obs_data_array_t *OBSBasic::SaveSceneListOrder()
{
obs_data_array_t *sceneOrder = obs_data_array_create();
for (int i = 0; i < ui->scenes->count(); i++) {
OBSDataAutoRelease 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);
}
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;
OBSDataAutoRelease data = obs_data_create();
ProjectorType type = projector->GetProjectorType();
switch (type) {
case ProjectorType::Scene:
case ProjectorType::Source: {
OBSSource 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());
if (projector->IsAlwaysOnTopOverridden())
obs_data_set_bool(data, "alwaysOnTop",
projector->IsAlwaysOnTop());
obs_data_set_bool(data, "alwaysOnTopOverridden",
projector->IsAlwaysOnTopOverridden());
obs_data_array_push_back(savedProjectors, data);
};
for (size_t i = 0; i < projectors.size(); i++)
saveProjector(static_cast<OBSProjector *>(projectors[i]));
return savedProjectors;
}
void OBSBasic::Save(const char *file)
{
OBSScene scene = GetCurrentScene();
OBSSource curProgramScene = OBSGetStrongRef(programScene);
if (!curProgramScene)
curProgramScene = obs_scene_get_source(scene);
OBSDataArrayAutoRelease sceneOrder = SaveSceneListOrder();
OBSDataArrayAutoRelease transitions = SaveTransitions();
OBSDataArrayAutoRelease quickTrData = SaveQuickTransitions();
OBSDataArrayAutoRelease savedProjectorList = SaveProjectors();
OBSDataAutoRelease 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 (vcamEnabled) {
OBSDataAutoRelease obj = obs_data_create();
obs_data_set_int(obj, "type2", (int)vcamConfig.type);
switch (vcamConfig.type) {
case VCamOutputType::Invalid:
case VCamOutputType::ProgramView:
case VCamOutputType::PreviewOutput:
break;
case VCamOutputType::SceneOutput:
obs_data_set_string(obj, "scene",
vcamConfig.scene.c_str());
break;
case VCamOutputType::SourceOutput:
obs_data_set_string(obj, "source",
vcamConfig.source.c_str());
break;
}
obs_data_set_obj(saveData, "virtual-camera", obj);
}
if (api) {
if (!collectionModuleData)
collectionModuleData = obs_data_create();
api->on_save(collectionModuleData);
obs_data_set_obj(saveData, "modules", collectionModuleData);
}
if (lastOutputResolution) {
OBSDataAutoRelease res = obs_data_create();
obs_data_set_int(res, "x", lastOutputResolution->first);
obs_data_set_int(res, "y", lastOutputResolution->second);
obs_data_set_obj(saveData, "resolution", res);
}
if (!obs_data_save_json_safe(saveData, file, "tmp", "bak"))
blog(LOG_ERROR, "Could not save scene data to %s", file);
}
void OBSBasic::DeferSaveBegin()
{
os_atomic_inc_long(&disableSaving);
}
void OBSBasic::DeferSaveEnd()
{
long result = os_atomic_dec_long(&disableSaving);
if (result == 0) {
SaveProject();
}
}
static void LogFilter(obs_source_t *, obs_source_t *filter, void *v_val);
static void LoadAudioDevice(const char *name, int channel, obs_data_t *parent)
{
OBSDataAutoRelease data = obs_data_get_obj(parent, name);
if (!data)
return;
OBSSourceAutoRelease source = obs_load_source(data);
if (!source)
return;
obs_set_output_source(channel, source);
const char *source_name = obs_source_get_name(source);
blog(LOG_INFO, "[Loaded global audio device]: '%s'", source_name);
obs_source_enum_filters(source, LogFilter, (void *)(intptr_t)1);
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);
}
}
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);
OBSSceneAutoRelease scene = obs_scene_create(Str("Basic.Scene"));
if (firstStart)
CreateFirstRunSources();
SetCurrentScene(scene, true);
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++) {
OBSDataAutoRelease data = obs_data_array_item(array, i);
const char *name = obs_data_get_string(data, "name");
ReorderItemByName(ui->scenes, name, (int)i);
}
}
void OBSBasic::LoadSavedProjectors(obs_data_array_t *array)
{
for (SavedProjectorInfo *info : savedProjectorsArray) {
delete info;
}
savedProjectorsArray.clear();
size_t num = obs_data_array_count(array);
for (size_t i = 0; i < num; i++) {
OBSDataAutoRelease 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"));
info->alwaysOnTop = obs_data_get_bool(data, "alwaysOnTop");
info->alwaysOnTopOverridden =
obs_data_get_bool(data, "alwaysOnTopOverridden");
savedProjectorsArray.emplace_back(info);
}
}