From f49cc1ab73ab1d3e78dd0c93f056c872efe06983 Mon Sep 17 00:00:00 2001
From: Erik Faye-Lund <kusmabite@gmail.com>
Date: Tue, 19 Feb 2008 00:34:19 +0000
Subject: [PATCH] added loading-support

---
 editor/syncdocument.h  | 59 ++++++++++++++++++++++++++++++++++++++++++++++++--
 editor/trackview.cpp   |  3 ++-
 sync/device_client.cpp |  2 --
 3 files changed, 59 insertions(+), 5 deletions(-)

diff --git a/editor/syncdocument.h b/editor/syncdocument.h
index 71b4b26..79bd3b7 100644
--- a/editor/syncdocument.h
+++ b/editor/syncdocument.h
@@ -254,10 +254,9 @@ public:
 		return cmd;
 	}
 
-	void load(const std::string &fileName)
+	bool load(const std::string &fileName)
 	{
 		MSXML2::IXMLDOMDocumentPtr doc(MSXML2::CLSID_DOMDocument);
-		
 		try
 		{
 			doc->load(fileName.c_str());
@@ -298,7 +297,63 @@ public:
 			char temp[256];
 			_snprintf(temp, 256, "Error loading: %s\n", (const char*)_bstr_t(e.Description()));
 			MessageBox(NULL, temp, NULL, MB_OK | MB_ICONERROR | MB_SETFOREGROUND);
+			return false;
 		}
+		return true;
+	}
+
+	bool save(const std::string &fileName)
+	{
+		MSXML2::IXMLDOMDocumentPtr doc(MSXML2::CLSID_DOMDocument);
+		try
+		{
+			_variant_t varNodeType((short)MSXML2::NODE_ELEMENT);
+			MSXML2::IXMLDOMNodePtr rootNode = doc->createNode(varNodeType, _T("tracks"), _T(""));
+			doc->appendChild(rootNode);
+			
+			sync::Data::TrackContainer::iterator iter;
+			for (iter = tracks.begin(); iter != tracks.end(); ++iter)
+			{
+				size_t index = iter->second;
+				const sync::Track &track = getTrack(index);
+				
+				MSXML2::IXMLDOMElementPtr trackElem = doc->createElement(_T("track"));
+				trackElem->setAttribute(_T("name"), iter->first.c_str());
+				rootNode->appendChild(trackElem);
+				
+				sync::Track::KeyFrameContainer::const_iterator it;
+				for (it = track.keyFrames.begin(); it != track.keyFrames.end(); ++it)
+				{
+					char temp[256];
+					size_t row = it->first;
+					float value = it->second.value;
+					char interpolationType = char(it->second.interpolationType);
+					
+					MSXML2::IXMLDOMElementPtr keyElem = doc->createElement(_T("key"));
+					
+					_snprintf(temp, 256, "%d", row);
+					keyElem->setAttribute(_T("row"), temp);
+					
+					_snprintf(temp, 256, "%f", value);
+					keyElem->setAttribute(_T("value"), temp);
+					
+					_snprintf(temp, 256, "%d", interpolationType);
+					keyElem->setAttribute(_T("interpolation"), temp);
+					
+					trackElem->appendChild(keyElem);
+				}
+			}
+			
+			doc->save(fileName.c_str());
+		}
+		catch(_com_error &e)
+		{
+			char temp[256];
+			_snprintf(temp, 256, "Error loading: %s\n", (const char*)_bstr_t(e.Description()));
+			MessageBox(NULL, temp, NULL, MB_OK | MB_ICONERROR | MB_SETFOREGROUND);
+			return false;
+		}
+		return true;
 	}
 	
 	SOCKET clientSocket;
diff --git a/editor/trackview.cpp b/editor/trackview.cpp
index 992db9d..ab9c305 100644
--- a/editor/trackview.cpp
+++ b/editor/trackview.cpp
@@ -949,11 +949,12 @@ LRESULT TrackView::onChar(UINT keyCode, UINT flags)
 		break;
 
 	case 's':
+		document->save("test.rocket");
 		document->sendSaveCommand();
 		break;
 	
 	case 'l':
-		document->load("test.xml");
+		document->load("test.rocket");
 		break;
 	}
 	return FALSE;
diff --git a/sync/device_client.cpp b/sync/device_client.cpp
index 77c1a86..4573905 100644
--- a/sync/device_client.cpp
+++ b/sync/device_client.cpp
@@ -191,8 +191,6 @@ void ClientDevice::saveTracks()
 	for (iter = syncData.tracks.begin(); iter != syncData.tracks.end(); ++iter)
 	{
 		size_t index = iter->second;
-		
-		assert(index < syncData.getTrackCount());
 		const sync::Track &track = syncData.getTrack(index);
 		saveTrack(track, getTrackFileName(iter->first));
 	}