[vlmc-devel] Workflow: Imeplement addEffect
Yikai Lu
git at videolan.org
Thu Jul 28 14:39:20 CEST 2016
vlmc | branch: master | Yikai Lu <luyikei.qmltu at gmail.com> | Thu Jul 28 18:01:00 2016 +0900| [8b6524ed707025dc7ca4654118addf066ac8f99b] | committer: Yikai Lu
Workflow: Imeplement addEffect
> https://code.videolan.org/videolan/vlmc/commit/8b6524ed707025dc7ca4654118addf066ac8f99b
---
src/Workflow/MainWorkflow.cpp | 27 +++++++++++++++++++++++++++
src/Workflow/MainWorkflow.h | 3 +++
2 files changed, 30 insertions(+)
diff --git a/src/Workflow/MainWorkflow.cpp b/src/Workflow/MainWorkflow.cpp
index 41caab8..88f5a84 100644
--- a/src/Workflow/MainWorkflow.cpp
+++ b/src/Workflow/MainWorkflow.cpp
@@ -30,6 +30,7 @@
#include "Backend/MLT/MLTMultiTrack.h"
#include "Backend/MLT/MLTTrack.h"
#include "Renderer/AbstractRenderer.h"
+#include "EffectsEngine/EffectHelper.h"
#ifdef WITH_GUI
#include "Gui/WorkflowFileRendererDialog.h"
#endif
@@ -304,6 +305,32 @@ MainWorkflow::linkClips( const QString& uuidA, const QString& uuidB )
}
}
+QString
+MainWorkflow::addEffect( const QString &clipUuid, const QString &effectId )
+{
+ EffectHelper* newEffect = nullptr;
+
+ try
+ {
+ newEffect = new EffectHelper( effectId );
+ }
+ catch( Backend::InvalidServiceException& e )
+ {
+ return QStringLiteral( "" );
+ }
+
+ for ( auto clip : m_clips )
+ if ( clip->uuid().toString() == clipUuid )
+ {
+ Commands::trigger( new Commands::Effect::Add(
+ std::shared_ptr<EffectHelper>( newEffect ), clip->input() )
+ );
+ return newEffect->uuid().toString();
+ }
+
+ return QStringLiteral( "" );
+}
+
bool
MainWorkflow::startRenderToFile( const QString &outputFileName, quint32 width, quint32 height,
double fps, const QString &ar, quint32 vbitrate, quint32 abitrate,
diff --git a/src/Workflow/MainWorkflow.h b/src/Workflow/MainWorkflow.h
index f7a5400..8bc5169 100644
--- a/src/Workflow/MainWorkflow.h
+++ b/src/Workflow/MainWorkflow.h
@@ -161,6 +161,9 @@ class MainWorkflow : public QObject
Q_INVOKABLE
void linkClips( const QString& uuidA, const QString& uuidB );
+ Q_INVOKABLE
+ QString addEffect( const QString& clipUuid, const QString& effectId );
+
bool startRenderToFile( const QString& outputFileName, quint32 width, quint32 height,
double fps, const QString& ar, quint32 vbitrate, quint32 abitrate,
quint32 nbChannels, quint32 sampleRate );
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