OBS/obs-studio
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UI: Make scenes serializable via QDataStream

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This minimal implementation should be enough to drag&drop scenes between UI
elements in the same process in the future
This commit is contained in:
Palana 2015-06-27 10:48:58 +02:00
parent 9672aa0cb9
commit 363b887cad
3 changed files with 25 additions and 1 deletions
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18
obs/qt-wrappers.cpp
View file

@ -19,6 +19,7 @@
#include <graphics/graphics.h>
#include <QWidget>
#include <QMessageBox>
#include <QDataStream>
#if !defined(_WIN32) && !defined(__APPLE__)
#include <QX11Info>
@ -77,3 +78,20 @@ uint32_t TranslateQtKeyboardEventModifiers(Qt::KeyboardModifiers mods)
return obsModifiers;
}
QDataStream &operator<<(QDataStream &out, const OBSScene &scene)
{
return out << QString(obs_source_get_name(obs_scene_get_source(scene)));
}
QDataStream &operator>>(QDataStream &in, OBSScene &scene)
{
QString sceneName;
in >> sceneName;
obs_source_t *source = obs_get_source_by_name(QT_TO_UTF8(sceneName));
scene = obs_scene_from_source(source);
return in;
}

6
obs/qt-wrappers.hpp
View file

@ -18,11 +18,12 @@
#pragma once
#include <QWidget>
#include <obs.h>
#include <obs.hpp>
#define QT_UTF8(str) QString::fromUtf8(str)
#define QT_TO_UTF8(str) str.toUtf8().constData()
class QDataStream;
class QWidget;
struct gs_window;
@ -31,3 +32,6 @@ void OBSErrorBox(QWidget *parent, const char *msg, ...);
void QTToGSWindow(WId windowId, gs_window &gswindow);
uint32_t TranslateQtKeyboardEventModifiers(Qt::KeyboardModifiers mods);
QDataStream &operator<<(QDataStream &out, const OBSScene &scene);
QDataStream &operator>>(QDataStream &in, OBSScene &scene);

2
obs/window-basic-main.cpp
View file

@ -133,6 +133,8 @@ OBSBasic::OBSBasic(QWidget *parent)
qRegisterMetaType<OBSSource> ("OBSSource");
qRegisterMetaType<obs_hotkey_id>("obs_hotkey_id");
qRegisterMetaTypeStreamOperators<OBSScene>("OBSScene");
ui->scenes->setAttribute(Qt::WA_MacShowFocusRect, false);
ui->sources->setAttribute(Qt::WA_MacShowFocusRect, false);