GUI change:

- methods OnInitDialog, OnApply & OnClose of CDlgBase now return true if successful. return of false prevents a dialog from being loaded or left respectively;
- massive code cleaning considering the 'virtual' attribute of overridden methods;
- also fixes #1476 (Don't close "Create new account" window if user not set account name)

1 files changed, 2 insertions, 1 deletions

diff --git a/plugins/CloudFile/src/oauth.cpp b/plugins/CloudFile/src/oauth.cpp
index abda807772..e62629fcd8 100644
--- a/plugins/CloudFile/src/oauth.cpp
+++ b/plugins/CloudFile/src/oauth.cpp
@@ -11,13 +11,14 @@ COAuthDlg::COAuthDlg(CCloudService *service, const char *authUrl, CCloudService:
 	m_ok.OnClick = Callback(this, &COAuthDlg::Ok_OnClick);
 }
 
-void COAuthDlg::OnInitDialog()
+bool COAuthDlg::OnInitDialog()
 {
 	CCtrlLabel &ctrl = *(CCtrlLabel*)FindControl(IDC_AUTH_TEXT);
 	ptrW format(ctrl.GetText());
 	wchar_t text[MAX_PATH];
 	mir_snwprintf(text, (const wchar_t*)format, m_service->GetUserName());
 	ctrl.SetText(text);
+	return true;
 }
 
 void COAuthDlg::Code_OnChange(CCtrlBase*)