- fix crash when opening HISE with a unloaded CSS file reference

currentGitHash.txt

@@ -1 +1 @@
-575e7e2bb646d973ef0f257acae98ffd02526038
+08a7dac9e7d0bea920fd7d3bf7b36ae23ac8f1e0

hi_backend/backend/currentGit.h

@@ -1 +1 @@
-#define PREVIOUS_HISE_COMMIT "575e7e2bb646d973ef0f257acae98ffd02526038" 
+#define PREVIOUS_HISE_COMMIT "08a7dac9e7d0bea920fd7d3bf7b36ae23ac8f1e0" 

hi_backend/backend/debug_components/FileBrowser.cpp

@@ -738,6 +738,12 @@ void FileBrowser::previewFile(const File& f)
         auto c = new mcl::XmlEditor(f);
         content = c;
 	}
+	else if (ff->isCSSFile(f))
+	{
+        auto c = new mcl::XmlEditor(f);
+        content = c;
+		c->editor.editor.setLanguageManager(new simple_css::LanguageManager(c->editor.editor.getTextDocument()));
+	}
     else if (ff->isAudioFile(f))
     {
         auto c = new AudioPreviewComponent(rootWindow->getBackendProcessor(), f);
@@ -883,6 +889,10 @@ void FileBrowser::mouseDoubleClick(const MouseEvent& )
 		rw->getMainPanel()->loadNewContainer(newRoot);
 	}
     else if (newRoot.getFileExtension() == ".xml")
+    {
+        previewFile(newRoot);
+    }
+	else if (newRoot.getFileExtension() == ".css")
     {
         previewFile(newRoot);
     }

hi_backend/backend/debug_components/FileBrowser.h

@@ -271,7 +271,7 @@ class FileBrowser : public Component,
 				file.getFileName() == "LinkOSX" ||
 #endif
 				isAudioFile(file) || isImageFile(file) || isXmlFile(file) ||
-                isScriptFile(file) || isUserPresetFile(file) || isMidiFile(file);
+                isScriptFile(file) || isUserPresetFile(file) || isMidiFile(file) || isCSSFile(file);
         }
 
 		bool isImageFile(const File& file) const
@@ -288,7 +288,12 @@ class FileBrowser : public Component,
         {
             return file.hasFileExtension("mid");
         }
-
+
+		bool isCSSFile(const File& file) const
+        {
+	        return file.hasFileExtension("css");
+        }
+
 		bool isXmlFile(const File& file) const
 		{
 			return file.hasFileExtension("xml");

hi_scripting/scripting/components/PopupEditors.cpp

@@ -116,7 +116,7 @@ PopupIncludeEditor::PopupIncludeEditor(JavascriptProcessor *s, const File &fileT
 
 
 	Processor *p = dynamic_cast<Processor*>(jp.get());
-	externalFile = p->getMainController()->getExternalScriptFile(fileToEdit, t == FileTypes::Javascript);
+	externalFile = p->getMainController()->getExternalScriptFile(fileToEdit, t == FileTypes::Javascript || t == FileTypes::CSS);
 
     p->getMainController()->addScriptListener(this);
 

hi_tools/simple_css/LanguageManager.cpp

@@ -529,6 +529,9 @@ void LanguageManager::CssTokens::addTokens(mcl::TokenCollection::List& tokens)
 
 void LanguageManager::setupEditor(mcl::TextEditor* editor)
 {
+	if(editor->tokenCollection == nullptr)
+		editor->tokenCollection = new mcl::TokenCollection("CSS");
+
 	addTokenProviders(editor->tokenCollection.get());
 }