Updated Material Editor to use the available default fallback images to visually indicate a missing texture.

Material Editor also warns the user when saving a material that is populated with fallback image references. Factored out the path strings for the default images to ImateSystemInterface.h. Signed-off-by: santorac <55155825+santorac@users.noreply.github.com>
2021-11-10 19:28:42 -08:00
parent e40b226374
commit f27203a5fa
10 changed files with 113 additions and 27 deletions
@@ -73,6 +73,9 @@ namespace AtomToolsFramework
        //! Can the document be saved
        virtual bool IsSavable() const = 0;

+        //! Get a list of warnings about the data that would be good to know before saving
+        virtual AZStd::vector<AZStd::string> GetDataWarnings() const { return {}; }
+
        //! Returns true if there are reversible modifications to the document
        virtual bool CanUndo() const = 0;

@@ -365,6 +365,24 @@ namespace AtomToolsFramework
            return false;
        }

+        AZStd::vector<AZStd::string> dataWarnings;
+        AtomToolsDocumentRequestBus::EventResult(dataWarnings, documentId, &AtomToolsDocumentRequestBus::Events::GetDataWarnings);
+        if (!dataWarnings.empty())
+        {
+            AZStd::string allWarnings;
+            AzFramework::StringFunc::Join(allWarnings, dataWarnings.begin(), dataWarnings.end(), "\n");
+
+            auto result = QMessageBox::warning(
+                QApplication::activeWindow(), QString("Data Warnings"),
+                QString("Are you sure you want to save with the following data warnings? \n\n%1").arg(allWarnings.c_str()),
+                QMessageBox::StandardButton::Yes, QMessageBox::StandardButton::No);
+
+            if (result == QMessageBox::StandardButton::No)
+            {
+                return false;
+            }
+        }
+
        AtomToolsFramework::TraceRecorder traceRecorder(m_maxMessageBoxLineCount);

        bool result = false;