Originally committed to SVN as r795.

aegisub/main.cpp

@@ -135,6 +135,14 @@ bool AegisubApp::OnInit() {
 }
 
 
+////////
+// Exit
+int AegisubApp::OnExit() {
+	Options.Clear();
+	return wxApp::OnExit();
+}
+
+
 #ifndef _DEBUG
 ///////////////////////
 // Unhandled exception

aegisub/main.h

@@ -75,6 +75,7 @@ public:
 	void AssociateType(wxString type);
 
 	bool OnInit();
+	int OnExit();
 	int OnRun();
 	
 #ifdef __WXMAC__

aegisub/options.cpp

@@ -59,7 +59,15 @@ OptionsManager::OptionsManager() {
 //////////////
 // Destructor
 OptionsManager::~OptionsManager() {
+	Clear();
+}
+
+
+/////////
+// Clear
+void OptionsManager::Clear() {
 	opt.clear();
+	optType.clear();
 }
 
 

aegisub/options.h

@@ -73,6 +73,7 @@ public:
 	OptionsManager();
 	~OptionsManager();
 
+	void Clear();
 	void SetFile(wxString file);
 	void Save();
 	void Load();

aegisub/text_file_reader.cpp

@@ -203,7 +203,7 @@ wxString TextFileReader::ReadLineFromFile() {
 	// Read ASCII/UTF-8 line from file
 	else {
 #ifdef WIN32
-		char *buffer = new char[512];
+		char buffer[512];
 		while (1) {
 			buffer[511] = '\1';
 			if (fgets(buffer, 512, file)) {

aegisub/video_display_visual.cpp

@@ -988,16 +988,23 @@ void VideoDisplayVisual::OnMouseEvent (wxMouseEvent &event) {
 
 	// Rotate Z
 	else if (hold == 2) {
-		// Find screen angle
+		// Find angle
 		float screenAngle = atan2(double(lineOrgY-y*sh/h),double(x*sw/w-lineOrgX)) * 180.0 / 3.1415926535897932;
+		curAngle = screenAngle - startAngle + origAngle;
+		while (curAngle < 0.0f) curAngle += 360.0f;
+		while (curAngle >= 360.0f) curAngle -= 360.0f;
+
+		// Snap
+		if (event.ShiftDown()) {
+			curAngle = (float)((int)((curAngle+15.0f)/30.0f))*30.0f;
+			if (curAngle == 360.0f) curAngle = 0.0f;
+		}
 
 		// Update
-		curAngle = screenAngle - startAngle + origAngle;
-		while (curAngle < 0.0) curAngle += 360.0;
-		while (curAngle >= 360.0) curAngle -= 360.0;
 		if (realTime) {
 			AssLimitToVisibleFilter::SetFrame(frame_n);
-			grid->editBox->SetOverride(_T("\\frz"),PrettyFloat(wxString::Format(_T("(%0.3f)"),curAngle)),0);
+			wxString param = PrettyFloat(wxString::Format(_T("(%0.3f)"),curAngle));
+			grid->editBox->SetOverride(_T("\\frz"),param,0);
 			grid->editBox->CommitText(true);
 			grid->CommitChanges(false,true);
 		}
@@ -1017,6 +1024,14 @@ void VideoDisplayVisual::OnMouseEvent (wxMouseEvent &event) {
 		while (curAngle2 < 0.0) curAngle2 += 360.0;
 		while (curAngle2 >= 360.0) curAngle2 -= 360.0;
 
+		// Oh Snap
+		if (event.ShiftDown()) {
+			curAngle = (float)((int)((curAngle+15.0f)/30.0f))*30.0f;
+			curAngle2 = (float)((int)((curAngle2+15.0f)/30.0f))*30.0f;
+			if (curAngle == 360.0f) curAngle = 0.0f;
+			if (curAngle2 == 360.0f) curAngle = 0.0f;
+		}
+
 		// Update
 		if (realTime) {
 			AssLimitToVisibleFilter::SetFrame(frame_n);
@@ -1035,6 +1050,12 @@ void VideoDisplayVisual::OnMouseEvent (wxMouseEvent &event) {
 		if (curScaleX < 0.0f) curScaleX = 0.0f;
 		if (curScaleY < 0.0f) curScaleY = 0.0f;
 
+		// Snap
+		if (event.ShiftDown()) {
+			curScaleX = (float)((int)((curScaleX+12.5f)/25.0f))*25.0f;
+			curScaleY = (float)((int)((curScaleY+12.5f)/25.0f))*25.0f;
+		}
+
 		// Update
 		if (realTime) {
 			AssLimitToVisibleFilter::SetFrame(frame_n);