Refactor: migration warn dlg without modifying API

Use Migration warn dialog directly in library dba instead of popping up
window in dbu and passing down the information through XDataSource.

Change-Id: I6b8d2b55408a741662052d4af316b0c662d799f0
Reviewed-on: https://gerrit.libreoffice.org/53363
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Tamás Bunth <btomi96@gmail.com>

dbaccess/Library_dba.mk

@@ -117,6 +117,7 @@ $(eval $(call gb_Library_add_exception_objects,dba,\
     dbaccess/source/core/misc/DatabaseDataProvider \
     dbaccess/source/core/misc/dsntypes \
     dbaccess/source/core/misc/objectnameapproval \
+    dbaccess/source/core/misc/migrwarndlg \
     dbaccess/source/core/misc/PropertyForward \
     dbaccess/source/core/misc/sdbcoretools \
     dbaccess/source/core/misc/services \

dbaccess/Library_dbu.mk

@@ -151,7 +151,6 @@ $(eval $(call gb_Library_add_exception_objects,dbu,\
     dbaccess/source/ui/dlg/textconnectionsettings \
     dbaccess/source/ui/dlg/UserAdmin \
     dbaccess/source/ui/dlg/UserAdminDlg \
-    dbaccess/source/ui/dlg/migrwarndlg \
     dbaccess/source/ui/misc/asyncmodaldialog \
     dbaccess/source/ui/misc/charsets \
     dbaccess/source/ui/misc/controllerframe \

dbaccess/source/core/dataaccess/datasource.cxx

@@ -29,6 +29,7 @@
 #include <OAuthenticationContinuation.hxx>
 
 #include <hsqlimport.hxx>
+#include <migrwarndlg.hxx>
 
 #include <com/sun/star/beans/NamedValue.hpp>
 #include <com/sun/star/beans/PropertyAttribute.hpp>
@@ -574,11 +575,6 @@ void ODatabaseSource::disposing()
     m_pImpl.clear();
 }
 
-OUString SAL_CALL ODatabaseSource::getConnectionUrl()
-{
-    return m_pImpl->m_sConnectURL;
-}
-
 Reference< XConnection > ODatabaseSource::buildLowLevelConnection(const OUString& _rUid, const OUString& _rPwd)
 {
     Reference< XConnection > xReturn;
@@ -588,8 +584,20 @@ Reference< XConnection > ODatabaseSource::buildLowLevelConnection(const OUString
     OUString sMigrEnvVal;
     osl_getEnvironment(OUString("DBACCESS_HSQL_MIGRATION").pData,
             &sMigrEnvVal.pData);
-    bool bNeedMigration =  m_pImpl->m_sConnectURL == "sdbc:embedded:hsqldb" &&
-            (m_bMigationNeeded || !sMigrEnvVal.isEmpty());
+    bool bNeedMigration = false;
+    if(m_pImpl->m_sConnectURL == "sdbc:embedded:hsqldb")
+    {
+        OUString sSalUseVclplugin;
+        osl_getEnvironment(OUString("SAL_USE_VCLPLUGIN").pData,
+                &sSalUseVclplugin.pData);
+        if(!sMigrEnvVal.isEmpty() || sSalUseVclplugin == "svp")
+            bNeedMigration = true;
+        else
+        {
+            MigrationWarnDialog aWarnDlg{nullptr};
+            bNeedMigration = aWarnDlg.run() == RET_OK;
+        }
+    }
     if(bNeedMigration)
         m_pImpl->m_sConnectURL = "sdbc:embedded:firebird";
 

dbaccess/source/core/dataaccess/datasource.hxx

@@ -83,7 +83,6 @@ private:
     using ODatabaseSource_Base::rBHelper;
     // note: this thing uses the ref-count of "this", see OBookmarkContainer::acquire!
     OBookmarkContainer m_Bookmarks;
-    bool m_bMigationNeeded = false;
     ::comphelper::OInterfaceContainerHelper2       m_aFlushListeners;
 
 private:
@@ -162,9 +161,6 @@ public:
     virtual css::uno::Reference< css::sdbc::XConnection > SAL_CALL getConnection( const OUString& user, const OUString& password ) override;
     virtual void SAL_CALL setLoginTimeout( sal_Int32 seconds ) override;
     virtual sal_Int32 SAL_CALL getLoginTimeout(  ) override;
-    virtual void SAL_CALL setMigrationNeeded( sal_Bool bNeeded ) override { m_bMigationNeeded = bNeeded; }
-    virtual sal_Bool SAL_CALL getMigrationNeeded() override { return m_bMigationNeeded; }
-    virtual OUString SAL_CALL getConnectionUrl() override;
 
 //::css::sdb::XBookmarksSupplier
     virtual css::uno::Reference< css::container::XNameAccess > SAL_CALL getBookmarks(  ) override;

dbaccess/source/core/inc/migrwarndlg.hxx

@@ -11,7 +11,7 @@
 
 #include <vcl/weld.hxx>
 
-namespace dbaui
+namespace dbaccess
 {
 class MigrationWarnDialog : public weld::MessageDialogController
 {

dbaccess/source/core/misc/migrwarndlg.cxx

@@ -9,7 +9,7 @@
 
 #include <migrwarndlg.hxx>
 
-namespace dbaui
+namespace dbaccess
 {
 MigrationWarnDialog::MigrationWarnDialog(weld::Window* pParent)
     : MessageDialogController(pParent, "dbaccess/ui/migrwarndlg.ui", "MigrationWarnDialog")

dbaccess/source/ui/misc/datasourceconnector.cxx

@@ -40,7 +40,6 @@
 #include <cppuhelper/exc_hlp.hxx>
 #include <strings.hrc>
 #include <strings.hxx>
-#include <migrwarndlg.hxx>
 
 namespace dbaui
 {
@@ -114,12 +113,6 @@ namespace dbaui
             DBG_UNHANDLED_EXCEPTION("dbaccess");
         }
 
-        if(_xDataSource->getConnectionUrl().startsWithIgnoreAsciiCase("sdbc:embedded:hsqldb"))
-        {
-            MigrationWarnDialog aWarnDlg{m_pErrorMessageParent->GetFrameWeld()};
-            _xDataSource->setMigrationNeeded(aWarnDlg.run() == RET_OK);
-        }
-
         // try to connect
         SQLExceptionInfo aInfo;
         try

offapi/com/sun/star/sdbc/XDataSource.idl

@@ -34,11 +34,6 @@
  */
 published interface XDataSource: com::sun::star::uno::XInterface
 {
-    /** indicates whether database migration is needed or not.
-    */
-    [attribute] boolean MigrationNeeded;
-
-    string getConnectionUrl();
 
     /** attempts to establish a database connection.
         @param user

offapi/type_reference/offapi.idl

@@ -10212,8 +10212,6 @@ module com {
    };
    module sdbc {
     published interface XDataSource {
-     [attribute] boolean MigrationNeeded;
-     string getConnectionUrl();
      interface ::com::sun::star::uno::XInterface;
      ::com::sun::star::sdbc::XConnection getConnection([in] string user, [in] string password) raises (::com::sun::star::sdbc::SQLException);
      void setLoginTimeout([in] long seconds) raises (::com::sun::star::sdbc::SQLException);