Working on making Material Editor able to open materials that have missing textures.

Made it a warning instead of an error when MaterialAssetCreator can't find a texture.
Updated the Material Editor's MaterialDocument class to not elevate warnings to errors.
Material Editor uses new features in TraceRecorder to show a message dialog when warnings are detected so the user is notified of the missing texture.

Next I will work on making MaterialAssetCreator put a "missing" texture in place of the requested one.

Signed-off-by: santorac <55155825+santorac@users.noreply.github.com>

Gems/Atom/Tools/AtomToolsFramework/Code/Source/Debug/TraceRecorder.cpp

@@ -31,6 +31,7 @@ namespace AtomToolsFramework
 
     bool TraceRecorder::OnAssert(const char* message)
     {
+        ++m_assertCount;
         if (m_messages.size() < m_maxMessageCount)
         {
             m_messages.push_back(AZStd::string::format("Assert: %s", message));
@@ -40,6 +41,7 @@ namespace AtomToolsFramework
 
     bool TraceRecorder::OnException(const char* message)
     {
+        ++m_exceptionCount;
         if (m_messages.size() < m_maxMessageCount)
         {
             m_messages.push_back(AZStd::string::format("Exception: %s", message));
@@ -49,6 +51,7 @@ namespace AtomToolsFramework
 
     bool TraceRecorder::OnError(const char* /*window*/, const char* message)
     {
+        ++m_errorCount;
         if (m_messages.size() < m_maxMessageCount)
         {
             m_messages.push_back(AZStd::string::format("Error: %s", message));
@@ -58,6 +61,7 @@ namespace AtomToolsFramework
 
     bool TraceRecorder::OnWarning(const char* /*window*/, const char* message)
     {
+        ++m_warningCount;
         if (m_messages.size() < m_maxMessageCount)
         {
             m_messages.push_back(AZStd::string::format("Warning: %s", message));
@@ -67,11 +71,58 @@ namespace AtomToolsFramework
 
     bool TraceRecorder::OnPrintf(const char* /*window*/, const char* message)
     {
+        ++m_printfCount;
         if (m_messages.size() < m_maxMessageCount)
         {
             m_messages.push_back(AZStd::string::format("%s", message));
         }
         return false;
+}
+    
+    size_t TraceRecorder::GetAssertCount() const
+    {
+        return m_assertCount;
+    }
+
+    size_t TraceRecorder::GetExceptionCount() const
+    {
+        return m_exceptionCount;
+    }
+
+    size_t TraceRecorder::GetErrorCount(bool includeHigher) const
+    {
+        if (includeHigher)
+        {
+            return m_errorCount + GetAssertCount() + GetExceptionCount();
+        }
+        else
+        {
+            return m_errorCount;
+        }
+    }
+
+    size_t TraceRecorder::GetWarningCount(bool includeHigher) const
+    {
+        if (includeHigher)
+        {
+            return m_warningCount + GetErrorCount(true);
+        }
+        else
+        {
+            return m_warningCount;
+        }
+    }
+
+    size_t TraceRecorder::GetPrintfCount(bool includeHigher) const
+    {
+        if (includeHigher)
+        {
+            return m_printfCount + GetWarningCount(true);
+        }
+        else
+        {
+            return m_printfCount;
+        }
     }
 
 } // namespace AtomToolsFramework