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https://github.com/WarmUpTill/SceneSwitcher.git
synced 2026-08-12 04:11:06 -05:00
Add "Audio" option to the first run wizard
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This commit is contained in:
WarmUpTill
425
lib/utils/first-run-wizard-audio.cpp
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425
lib/utils/first-run-wizard-audio.cpp
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#include "first-run-wizard-audio.hpp"
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#include "first-run-wizard-helpers.hpp"
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#include "layout-helpers.hpp"
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#include "log-helper.hpp"
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#include "macro-settings.hpp"
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#include "selection-helpers.hpp"
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#include <obs-data.h>
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#include <obs.hpp>
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#include <QHBoxLayout>
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#include <QMessageBox>
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#include <QVBoxLayout>
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#include <QWidget>
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namespace advss {
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namespace wiz {
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// Builds the obs_data blob for an audio volume condition,
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// matching MacroConditionAudio::Save() output.
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//
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// Checks output volume (checkType 0) ABOVE (outputCondition 0) the given
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// threshold in dB, held for at least `duration`.
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//
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// {
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// "segmentSettings": { "enabled": true, "version": 2 },
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// "id": "audio",
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// "logic": 0,
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// "durationModifier": {
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// "time_constraint": 1, // AT_LEAST
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// "seconds": <Duration::Save output>
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// },
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// "audioSource": { "type": 0, "name": "<source>" },
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// "monitor": 0,
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// "volume": { "value": 0.0, "type": 0 },
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// "syncOffset": { "value": 0, "type": 0 },
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// "balance": { "value": 0.5, "type": 0 },
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// "checkType": 0, // OUTPUT_VOLUME
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// "outputCondition": 0, // ABOVE
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// "volumeCondition": 0,
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// "useDb": true,
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// "volumeDB": { "value": <thresholdDb>, "type": 0 },
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// "version": 3
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// }
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static OBSDataAutoRelease buildAudioConditionData(const QString &sourceName,
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double thresholdDb,
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const Duration &duration)
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{
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OBSDataAutoRelease seg = obs_data_create();
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obs_data_set_bool(seg, "enabled", true);
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obs_data_set_int(seg, "version", 2);
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OBSDataAutoRelease durMod = obs_data_create();
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obs_data_set_int(durMod, "time_constraint", 1);
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duration.Save(durMod, "seconds");
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OBSDataAutoRelease audioSrc = obs_data_create();
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obs_data_set_int(audioSrc, "type", 0);
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obs_data_set_string(audioSrc, "name", sourceName.toUtf8().constData());
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OBSDataAutoRelease volume = obs_data_create();
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obs_data_set_double(volume, "value", 0.0);
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obs_data_set_int(volume, "type", 0);
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OBSDataAutoRelease syncOffset = obs_data_create();
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obs_data_set_int(syncOffset, "value", 0);
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obs_data_set_int(syncOffset, "type", 0);
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OBSDataAutoRelease balance = obs_data_create();
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obs_data_set_double(balance, "value", 0.5);
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obs_data_set_int(balance, "type", 0);
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OBSDataAutoRelease volumeDB = obs_data_create();
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obs_data_set_double(volumeDB, "value", thresholdDb);
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obs_data_set_int(volumeDB, "type", 0);
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OBSDataAutoRelease data = obs_data_create();
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obs_data_set_obj(data, "segmentSettings", seg);
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obs_data_set_string(data, "id", "audio");
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obs_data_set_int(data, "logic", 0);
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obs_data_set_obj(data, "durationModifier", durMod);
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obs_data_set_obj(data, "audioSource", audioSrc);
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obs_data_set_int(data, "monitor", 0);
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obs_data_set_obj(data, "volume", volume);
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obs_data_set_obj(data, "syncOffset", syncOffset);
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obs_data_set_obj(data, "balance", balance);
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obs_data_set_int(data, "checkType", 0);
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obs_data_set_int(data, "outputCondition", 0);
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obs_data_set_int(data, "volumeCondition", 0);
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obs_data_set_bool(data, "useDb", true);
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obs_data_set_obj(data, "volumeDB", volumeDB);
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obs_data_set_int(data, "version", 3);
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return data;
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}
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// Builds the obs_data blob for a scene-visibility action on the current scene,
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// matching MacroActionSceneVisibility::Save() output.
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//
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// sceneSelection type 3 = current scene.
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// action 0 = SHOW, action 1 = HIDE.
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static OBSDataAutoRelease buildVisibilityActionData(const QString &sourceName,
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int action)
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{
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OBSDataAutoRelease seg = obs_data_create();
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obs_data_set_bool(seg, "enabled", true);
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obs_data_set_int(seg, "version", 2);
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OBSDataAutoRelease sceneSel = obs_data_create();
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obs_data_set_int(sceneSel, "type", 3); // current scene
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obs_data_set_string(sceneSel, "canvasSelection", "Main");
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OBSDataAutoRelease itemSel = obs_data_create();
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obs_data_set_int(itemSel, "type", 0);
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obs_data_set_int(itemSel, "idxType", 0);
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obs_data_set_int(itemSel, "idx", 0);
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obs_data_set_string(itemSel, "item", sourceName.toUtf8().constData());
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OBSDataAutoRelease data = obs_data_create();
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obs_data_set_obj(data, "segmentSettings", seg);
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obs_data_set_string(data, "id", "scene_visibility");
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obs_data_set_obj(data, "sceneSelection", sceneSel);
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obs_data_set_obj(data, "sceneItemSelection", itemSel);
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obs_data_set_bool(data, "updateTransition", false);
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obs_data_set_int(data, "transitionType", 0);
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obs_data_set_string(data, "transition", "");
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obs_data_set_bool(data, "updateDuration", false);
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Duration().Save(data, "duration");
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obs_data_set_int(data, "action", action);
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return data;
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}
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// ===========================================================================
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// AudioSourcePage
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// ===========================================================================
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AudioSourcePage::AudioSourcePage(QWidget *parent)
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: QWizardPage(parent),
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_sourceCombo(new QComboBox(this)),
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_thresholdSpinbox(new QDoubleSpinBox(this)),
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_durationSelection(new DurationSelection(this, true, 0.0)),
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_volmeterLayout(new QVBoxLayout)
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{
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setTitle(obs_module_text("FirstRunWizard.audio.source.title"));
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setSubTitle(obs_module_text("FirstRunWizard.audio.source.subtitle"));
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_sourceCombo->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
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_thresholdSpinbox->setRange(-100.0, 0.0);
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_thresholdSpinbox->setValue(-24.0);
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_thresholdSpinbox->setDecimals(1);
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_thresholdSpinbox->setSingleStep(1.0);
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_thresholdSpinbox->setSuffix(" dB");
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_durationSelection->SetDuration(Duration(1.0));
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registerField("audioSourceName*", _sourceCombo, "currentText",
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SIGNAL(currentTextChanged(QString)));
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connect(_sourceCombo, &QComboBox::currentTextChanged, this,
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&QWizardPage::completeChanged);
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connect(_sourceCombo, &QComboBox::currentTextChanged, this,
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&AudioSourcePage::UpdateVolmeter);
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connect(_thresholdSpinbox,
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QOverload<double>::of(&QDoubleSpinBox::valueChanged), this,
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&AudioSourcePage::SyncSliderFromSpinbox);
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auto *sourceRow = new QHBoxLayout;
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PlaceWidgets(obs_module_text("FirstRunWizard.audio.source.sourceRow"),
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sourceRow, {{"{{source}}", _sourceCombo}}, false);
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auto *thresholdRow = new QHBoxLayout;
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PlaceWidgets(
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obs_module_text("FirstRunWizard.audio.source.thresholdRow"),
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thresholdRow,
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{{"{{threshold}}", _thresholdSpinbox},
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{"{{duration}}", _durationSelection}},
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false);
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auto *layout = new QVBoxLayout(this);
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layout->addLayout(sourceRow);
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layout->addLayout(thresholdRow);
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layout->addLayout(_volmeterLayout);
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layout->addStretch();
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}
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void AudioSourcePage::initializePage()
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{
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_sourceCombo->clear();
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PopulateAudioSelection(_sourceCombo, false);
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}
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void AudioSourcePage::UpdateVolmeter()
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{
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delete _volControl;
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_volControl = nullptr;
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OBSSourceAutoRelease source = obs_get_source_by_name(
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_sourceCombo->currentText().toUtf8().constData());
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if (!source) {
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return;
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}
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_volControl = new VolControl(source.Get());
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_volmeterLayout->addWidget(_volControl);
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connect(_volControl->GetSlider(), &DoubleSlider::DoubleValChanged, this,
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&AudioSourcePage::SyncSpinboxFromSlider);
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SyncSliderFromSpinbox();
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}
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void AudioSourcePage::SyncSpinboxFromSlider()
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{
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if (!_volControl) {
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return;
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}
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const QSignalBlocker blocker(_thresholdSpinbox);
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_thresholdSpinbox->setValue(_volControl->GetSlider()->DoubleValue() -
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100.0);
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}
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void AudioSourcePage::SyncSliderFromSpinbox()
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{
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if (!_volControl) {
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return;
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}
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const QSignalBlocker blocker(_volControl->GetSlider());
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_volControl->GetSlider()->SetDoubleVal(_thresholdSpinbox->value() +
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100.0);
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}
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bool AudioSourcePage::isComplete() const
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{
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return _sourceCombo->count() > 0 &&
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!_sourceCombo->currentText().isEmpty();
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}
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Duration AudioSourcePage::GetDuration() const
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{
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return _durationSelection->GetDuration();
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}
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// ===========================================================================
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// AudioTargetPage
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// ===========================================================================
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AudioTargetPage::AudioTargetPage(QWidget *parent)
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: QWizardPage(parent),
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_sourceCombo(new QComboBox(this))
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{
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setTitle(obs_module_text("FirstRunWizard.audio.target.title"));
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setSubTitle(obs_module_text("FirstRunWizard.audio.target.subtitle"));
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_sourceCombo->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
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registerField("audioTargetSource*", _sourceCombo, "currentText",
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SIGNAL(currentTextChanged(QString)));
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connect(_sourceCombo, &QComboBox::currentTextChanged, this,
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&QWizardPage::completeChanged);
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auto *row = new QHBoxLayout;
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PlaceWidgets(obs_module_text("FirstRunWizard.audio.target.sourceRow"),
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row, {{"{{source}}", _sourceCombo}}, false);
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auto *layout = new QVBoxLayout(this);
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layout->addLayout(row);
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layout->addStretch();
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}
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void AudioTargetPage::initializePage()
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{
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QStringList names;
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auto enumScenes = [](void *param, obs_source_t *src) -> bool {
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auto *list = reinterpret_cast<QStringList *>(param);
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obs_scene_t *scene = obs_scene_from_source(src);
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obs_scene_enum_items(
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scene,
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[](obs_scene_t *, obs_sceneitem_t *item,
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void *p) -> bool {
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auto *l = reinterpret_cast<QStringList *>(p);
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OBSSource s = obs_sceneitem_get_source(item);
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if (s) {
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*l << obs_source_get_name(s);
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}
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return true;
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},
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list);
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return true;
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};
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obs_enum_scenes(enumScenes, &names);
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names.sort(Qt::CaseInsensitive);
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names.removeDuplicates();
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const QString prev = _sourceCombo->currentText();
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_sourceCombo->clear();
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_sourceCombo->addItems(names);
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const int idx = _sourceCombo->findText(prev);
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if (idx >= 0) {
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_sourceCombo->setCurrentIndex(idx);
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}
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}
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bool AudioTargetPage::isComplete() const
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{
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return _sourceCombo->count() > 0 &&
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!_sourceCombo->currentText().isEmpty();
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}
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// ===========================================================================
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// AudioReviewPage
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// ===========================================================================
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AudioReviewPage::AudioReviewPage(QWidget *parent, std::shared_ptr<Macro> ¯o)
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: QWizardPage(parent),
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_summary(new QLabel(this)),
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_macro(macro)
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{
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setTitle(obs_module_text("FirstRunWizard.audio.review.title"));
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setSubTitle(obs_module_text("FirstRunWizard.audio.review.subtitle"));
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detail::setupSummaryLabel(_summary);
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auto *layout = new QVBoxLayout(this);
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layout->addWidget(_summary);
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layout->addStretch();
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}
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void AudioReviewPage::initializePage()
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{
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const QString audioSource = field("audioSourceName").toString();
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const QString targetSource = field("audioTargetSource").toString();
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auto *sourcePage = qobject_cast<AudioSourcePage *>(
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wizard()->page(PAGE_AUDIO_SOURCE));
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const double thresholdDb = sourcePage ? sourcePage->GetThresholdDb()
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: -24.0;
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const Duration duration = sourcePage ? sourcePage->GetDuration()
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: Duration(1.0);
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_summary->setText(
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QString(obs_module_text("FirstRunWizard.audio.review.summary"))
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.arg(audioSource.toHtmlEscaped())
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.arg(thresholdDb, 0, 'f', 1)
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.arg(QString::fromStdString(duration.ToString()))
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.arg(targetSource.toHtmlEscaped()));
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}
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bool AudioReviewPage::validatePage()
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{
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const QString audioSource = field("audioSourceName").toString();
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const QString targetSource = field("audioTargetSource").toString();
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const std::string name =
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("Audio: " + audioSource + " -> " + targetSource).toStdString();
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auto *sourcePage = qobject_cast<AudioSourcePage *>(
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wizard()->page(PAGE_AUDIO_SOURCE));
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const double thresholdDb = sourcePage ? sourcePage->GetThresholdDb()
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: -24.0;
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const Duration duration = sourcePage ? sourcePage->GetDuration()
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: Duration(1.0);
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_macro = std::make_shared<Macro>(name, GetGlobalMacroSettings());
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if (!_macro) {
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blog(LOG_WARNING,
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"FirstRunWizard: audio macro allocation failed");
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return true;
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}
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_macro->SetActionConditionSplitterPosition(
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{QWIDGETSIZE_MAX / 2, QWIDGETSIZE_MAX / 2});
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_macro->SetElseActionSplitterPosition(
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{QWIDGETSIZE_MAX / 2, QWIDGETSIZE_MAX / 2});
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OBSDataAutoRelease condData =
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buildAudioConditionData(audioSource, thresholdDb, duration);
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if (!detail::addCondition(_macro.get(), "audio", condData)) {
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_macro.reset();
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QMessageBox::warning(
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this,
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obs_module_text(
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"FirstRunWizard.audio.review.errorTitle"),
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obs_module_text(
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"FirstRunWizard.audio.review.errorBody"));
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return true;
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}
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OBSDataAutoRelease showData =
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buildVisibilityActionData(targetSource, 0);
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if (!detail::addAction(_macro.get(), "scene_visibility", showData)) {
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_macro.reset();
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QMessageBox::warning(
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this,
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obs_module_text(
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"FirstRunWizard.audio.review.errorTitle"),
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obs_module_text(
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"FirstRunWizard.audio.review.errorBody"));
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return true;
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}
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OBSDataAutoRelease hideData =
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buildVisibilityActionData(targetSource, 1);
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if (!detail::addElseAction(_macro.get(), "scene_visibility",
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hideData)) {
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_macro.reset();
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QMessageBox::warning(
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this,
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obs_module_text(
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"FirstRunWizard.audio.review.errorTitle"),
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obs_module_text(
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"FirstRunWizard.audio.review.errorBody"));
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return true;
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}
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blog(LOG_INFO, "FirstRunWizard: created audio macro '%s'",
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name.c_str());
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return true;
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}
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} // namespace wiz
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} // namespace advss
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