Added support for editors to add their own config to the user state file, text editor will now reopen to the line it was closed on

IDE/Contents/Include/PolycodeEditor.h

@@ -77,6 +77,9 @@ public:
 
 	virtual void handleDroppedFile(OSFileEntry file, Number x, Number y) {};
 	
+	virtual ObjectEntry *getEditorConfig() { return NULL; }
+	virtual void applyEditorConfig(ObjectEntry *configEntry) {}
+	
 	void setFilePath(String newPath);
 	String getFilePath() { return filePath; }
 	

IDE/Contents/Include/PolycodeTextEditor.h

@@ -92,6 +92,9 @@ public:
 	void Resize(int x, int y);
 	void saveFile();
 	
+	ObjectEntry *getEditorConfig();
+	void applyEditorConfig(ObjectEntry *configEntry);
+		
 	void handleEvent(Event *event);
 	
 	void hideFindBar();

IDE/Contents/Source/PolycodeFrame.cpp

@@ -554,6 +554,10 @@ ObjectEntry *EditorHolder::getEditorHolderConfig() {
 		configEntry->addChild("split", "none");	
 		if(currentEditor) {
 			configEntry->addChild("file_name", 	currentEditor->getFilePath());
+			ObjectEntry *editorConfig = currentEditor->getEditorConfig();
+			if(editorConfig) {
+				configEntry->addChild(editorConfig)->name = "editor_config";
+			}			
 		}
 
 	}
@@ -570,6 +574,10 @@ void EditorHolder::applyConfig(ObjectEntry *entry) {
 				PolycodeEditor *editor = globalEditorManager->openFile(file);
 				if(editor) {
 					setEditor(editor);
+					ObjectEntry *editorConfig = (*entry)["editor_config"];
+					if(editorConfig) {
+						editor->applyEditorConfig(editorConfig);
+					}
 				}	
 			}
 		} else {

IDE/Contents/Source/PolycodeTextEditor.cpp

@@ -510,6 +510,21 @@ bool PolycodeTextEditor::openFile(OSFileEntry filePath) {
 	return true;
 }
 
+ObjectEntry *PolycodeTextEditor::getEditorConfig() {
+	ObjectEntry *configEntry = new ObjectEntry();
+		
+	configEntry->addChild("scroll_offset", textInput->getScrollContainer()->getVScrollBar()->getScrollValue());
+			
+	return configEntry;
+}
+
+void PolycodeTextEditor::applyEditorConfig(ObjectEntry *configEntry) {
+	ObjectEntry *scrollEntry = (*configEntry)["scroll_offset"];
+	if(scrollEntry) {
+		textInput->getScrollContainer()->setScrollValue(0.0, scrollEntry->NumberVal);
+	}
+}
+
 void PolycodeTextEditor::handleEvent(Event *event) {
 
 	if(event->getDispatcher() == textInput && event->getEventType() == "UIEvent") {