breadcrumb bar icons

apps/file_manager/ui.cpp

@@ -1026,6 +1026,7 @@ int BreadcrumbBarMessage(EsElement *element, EsMessage *message) {
 
 		String path = PathGetParent(instance->folder->path, message->getBreadcrumb.index);
 		NamespaceGetVisibleName(message->getBreadcrumb.buffer, path);
+		message->getBreadcrumb.icon = message->getBreadcrumb.index ? 0 : NamespaceGetIcon(path);
 		return ES_HANDLED;
 	}
 

desktop/os.header

@@ -1716,6 +1716,7 @@ struct EsMessageNumberUpdated {
 struct EsMessageGetBreadcrumb {
 	uintptr_t index; // Set response to ES_REJECTED if this equals the number of breadcrumbs.
 	EsBuffer *buffer;
+	uint32_t icon;
 };
 
 struct EsMessageEndEdit {

desktop/text.cpp

@@ -4861,7 +4861,7 @@ void TextboxBreadcrumbOverlayRecreate(EsTextbox *textbox) {
 	m.getBreadcrumb.buffer = &buffer;
 
 	while (true) {
-		buffer.position = 0;
+		buffer.position = 0, m.getBreadcrumb.icon = 0;
 		int response = EsMessageSend(textbox, &m);
 		EsAssert(response != 0); // Must handle ES_MSG_TEXTBOX_GET_BREADCRUMB message for breadcrumb overlay.
 		if (response == ES_REJECTED) break;
@@ -4870,6 +4870,8 @@ void TextboxBreadcrumbOverlayRecreate(EsTextbox *textbox) {
 				ES_STYLE_BREADCRUMB_BAR_CRUMB, (char *) buffer.out, buffer.position);
 
 		if (crumb) {
+			EsButtonSetIcon(crumb, m.getBreadcrumb.icon);
+
 			crumb->userData = m.getBreadcrumb.index;
 
 			crumb->messageUser = [] (EsElement *element, EsMessage *message) {