Indicate shader errors in Editor

Show a pop-up if a shader fails to compile. Compilation takes place when
the effect is added to a object in timeline.

Requires both editor and runtime commits.

Task-id: QT3DS-3598
Change-Id: Icfd43cd77c72c929b0a88edf3655da818c78df5e
Reviewed-by: Tomi Korpipää <tomi.korpipaa@qt.io>
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@qt.io>

1 files changed, 11 insertions, 0 deletions

diff --git a/src/Authoring/Qt3DStudio/Palettes/Project/ProjectFileSystemModel.cpp b/src/Authoring/Qt3DStudio/Palettes/Project/ProjectFileSystemModel.cpp
index ab7d3e45..f11893b7 100644
--- a/src/Authoring/Qt3DStudio/Palettes/Project/ProjectFileSystemModel.cpp
+++ b/src/Authoring/Qt3DStudio/Palettes/Project/ProjectFileSystemModel.cpp
@@ -50,6 +50,7 @@
 #include "IDragable.h"
 #include "IObjectReferenceHelper.h"
 #include "IDirectoryWatchingSystem.h"
+#include "IStudioRenderer.h"
 
 ProjectFileSystemModel::ProjectFileSystemModel(QObject *parent) : QAbstractListModel(parent)
     , m_model(new QFileSystemModel(this))
@@ -207,6 +208,16 @@ void ProjectFileSystemModel::updateReferences()
     std::for_each(effectTextureList.begin(), effectTextureList.end(), addReferencesPresentation);
     std::for_each(renderableList.begin(), renderableList.end(), addReferencesRenderable);
 
+    qt3dsdm::TInstanceHandleList theEffectInstances(bridge->GetEffectList());
+
+    for (const auto instance : theEffectInstances) {
+        auto err = g_StudioApp.getRenderer().getShaderError(instance);
+        if (!err.isEmpty()) {
+            err.prepend(bridge->GetSourcePath(instance) + QStringLiteral("\n\n"));
+            g_StudioApp.showShaderCompileError(err);
+        }
+    }
+
     m_references.insert(projectPath);
 
     updateRoles({IsReferencedRole, Qt::DecorationRole});