Merge pull request #4592 from alexbruy/messagebars-for-db

Use QgsMessageBar instead of QMessageBoxes to show result of testing connection

src/providers/db2/qgsdb2newconnection.cpp

@@ -51,7 +51,6 @@ QgsDb2NewConnection::QgsDb2NewConnection( QWidget *parent, const QString &connNa
     txtDriver->setText( settings.value( key + "/driver" ).toString() );
     txtDatabase->setText( settings.value( key + "/database" ).toString() );
 
-
     if ( settings.value( key + "/saveUsername" ).toString() == QLatin1String( "true" ) )
     {
       txtUsername->setText( settings.value( key + "/username" ).toString() );
@@ -131,7 +130,6 @@ void QgsDb2NewConnection::accept()
 
 void QgsDb2NewConnection::on_btnConnect_clicked()
 {
-  QgsDebugMsg( "DB2: TestDatabase; button clicked" );
   testConnection();
 }
 
@@ -149,7 +147,6 @@ void QgsDb2NewConnection::on_cb_trustedConnection_clicked()
 
 QgsDb2NewConnection::~QgsDb2NewConnection()
 {
-
 }
 
 bool QgsDb2NewConnection::testConnection()
@@ -172,7 +169,8 @@ bool QgsDb2NewConnection::testConnection()
 
   if ( !rc )
   {
-    db2ConnectStatus -> setText( errMsg );
+    bar->pushMessage( tr( "Error: %1." ).arg( errMsg ),
+                      QgsMessageBar::WARNING );
     QgsDebugMsg( "errMsg: " + errMsg );
     return false;
   }
@@ -181,18 +179,19 @@ bool QgsDb2NewConnection::testConnection()
   if ( errMsg.isEmpty() )
   {
     QgsDebugMsg( "connection open succeeded " + connInfo );
-    db2ConnectStatus -> setText( QStringLiteral( "DB2 connection open succeeded" ) );
+    bar->pushMessage( tr( "Connection to %1 was successful" ).arg( txtDatabase->text() ),
+                      QgsMessageBar::INFO );
     return true;
   }
   else
   {
     QgsDebugMsg( "connection open failed: " + errMsg );
-    db2ConnectStatus -> setText( "DB2 connection failed : " + errMsg );
+    bar->pushMessage( tr( "Connection failed: %1." ).arg( errMsg ),
+                      QgsMessageBar::WARNING );
     return false;
   }
 }
 
 void QgsDb2NewConnection::listDatabases()
 {
-  QgsDebugMsg( "DB2 New Connection Dialogue : list database" );
 }

src/providers/mssql/qgsmssqlnewconnection.cpp

@@ -145,7 +145,6 @@ void QgsMssqlNewConnection::on_cb_trustedConnection_clicked()
 
 QgsMssqlNewConnection::~QgsMssqlNewConnection()
 {
-  delete bar;
 }
 
 bool QgsMssqlNewConnection::testConnection( const QString &testDatabase )

src/providers/oracle/qgsoraclenewconnection.cpp

@@ -152,18 +152,15 @@ void QgsOracleNewConnection::on_btnConnect_clicked()
   if ( conn )
   {
     // Database successfully opened; we can now issue SQL commands.
-    QMessageBox::information( this,
-                              tr( "Test connection" ),
-                              tr( "Connection to %1 was successful" ).arg( txtDatabase->text() ) );
-
+    bar->pushMessage( tr( "Connection to %1 was successful" ).arg( txtDatabase->text() ),
+                      QgsMessageBar::INFO );
     // free connection resources
     QgsOracleConnPool::instance()->releaseConnection( conn );
   }
   else
   {
-    QMessageBox::information( this,
-                              tr( "Test connection" ),
-                              tr( "Connection failed - consult message log for details.\n\n" ) );
+    bar->pushMessage( tr( "Connection failed - consult message log for details." ),
+                      QgsMessageBar::WARNING );
   }
 }
 

src/providers/postgres/qgspgnewconnection.cpp

@@ -105,6 +105,12 @@ QgsPgNewConnection::QgsPgNewConnection( QWidget *parent, const QString &connName
     txtName->setValidator( new QRegExpValidator( QRegExp( "[^\\/]+" ), txtName ) );
   }
 }
+
+QgsPgNewConnection::~QgsPgNewConnection()
+{
+
+}
+
 //! Autoconnected SLOTS *
 void QgsPgNewConnection::accept()
 {
@@ -202,17 +208,15 @@ void QgsPgNewConnection::testConnection()
   if ( conn )
   {
     // Database successfully opened; we can now issue SQL commands.
-    QMessageBox::information( this,
-                              tr( "Test connection" ),
-                              tr( "Connection to %1 was successful" ).arg( txtDatabase->text() ) );
+    bar->pushMessage( tr( "Connection to %1 was successful" ).arg( txtDatabase->text() ),
+                      QgsMessageBar::INFO );
 
     // free pg connection resources
     conn->unref();
   }
   else
   {
-    QMessageBox::information( this,
-                              tr( "Test connection" ),
-                              tr( "Connection failed - consult message log for details.\n\n" ) );
+    bar->pushMessage( tr( "Connection failed - consult message log for details." ),
+                      QgsMessageBar::WARNING );
   }
 }

src/providers/postgres/qgspgnewconnection.h

@@ -32,6 +32,8 @@ class QgsPgNewConnection : public QDialog, private Ui::QgsPgNewConnectionBase
     //! Constructor
     QgsPgNewConnection( QWidget *parent = nullptr, const QString &connName = QString::null, Qt::WindowFlags fl = QgsGuiUtils::ModalDialogFlags );
 
+    ~QgsPgNewConnection();
+
     //! Tests the connection using the parameters supplied
     void testConnection();
   public slots:

src/ui/qgsdb2newconnectionbase.ui

@@ -15,23 +15,6 @@
   </property>
   <layout class="QGridLayout" name="gridLayout_3">
    <item row="1" column="0">
-    <widget class="QLabel" name="db2ConnectStatus">
-     <property name="text">
-      <string>DB2 Connect Status: </string>
-     </property>
-    </widget>
-   </item>
-   <item row="3" column="0">
-    <widget class="QDialogButtonBox" name="buttonBox">
-     <property name="orientation">
-      <enum>Qt::Horizontal</enum>
-     </property>
-     <property name="standardButtons">
-      <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
-     </property>
-    </widget>
-   </item>
-   <item row="0" column="0">
     <widget class="QGroupBox" name="groupBox">
      <property name="title">
       <string>Connection Information</string>
@@ -196,6 +179,19 @@
      </property>
     </spacer>
    </item>
+   <item row="3" column="0">
+    <widget class="QDialogButtonBox" name="buttonBox">
+     <property name="orientation">
+      <enum>Qt::Horizontal</enum>
+     </property>
+     <property name="standardButtons">
+      <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
+     </property>
+    </widget>
+   </item>
+   <item row="0" column="0">
+    <widget class="QgsMessageBar" name="bar" native="true"/>
+   </item>
   </layout>
  </widget>
  <customwidgets>
@@ -204,6 +200,12 @@
    <extends>QLineEdit</extends>
    <header>qgspasswordlineedit.h</header>
   </customwidget>
+  <customwidget>
+   <class>QgsMessageBar</class>
+   <extends>QWidget</extends>
+   <header>qgsmessagebar.h</header>
+   <container>1</container>
+  </customwidget>
  </customwidgets>
  <tabstops>
   <tabstop>txtName</tabstop>

src/ui/qgsoraclenewconnectionbase.ui

@@ -7,7 +7,7 @@
     <x>0</x>
     <y>0</y>
     <width>400</width>
-    <height>513</height>
+    <height>529</height>
    </rect>
   </property>
   <property name="sizePolicy">
@@ -41,14 +41,14 @@
    <property name="spacing">
     <number>6</number>
    </property>
-   <item row="1" column="0">
+   <item row="2" column="0">
     <widget class="QDialogButtonBox" name="buttonBox">
      <property name="standardButtons">
       <set>QDialogButtonBox::Cancel|QDialogButtonBox::Help|QDialogButtonBox::Ok</set>
      </property>
     </widget>
    </item>
-   <item row="0" column="0">
+   <item row="1" column="0">
     <widget class="QGroupBox" name="GroupBox1">
      <property name="title">
       <string>Connection Information</string>
@@ -277,6 +277,9 @@
      </layout>
     </widget>
    </item>
+   <item row="0" column="0">
+    <widget class="QgsMessageBar" name="bar" native="true"/>
+   </item>
   </layout>
  </widget>
  <layoutdefault spacing="6" margin="11"/>
@@ -286,6 +289,12 @@
    <extends>QLineEdit</extends>
    <header>qgspasswordlineedit.h</header>
   </customwidget>
+  <customwidget>
+   <class>QgsMessageBar</class>
+   <extends>QWidget</extends>
+   <header>qgsmessagebar.h</header>
+   <container>1</container>
+  </customwidget>
  </customwidgets>
  <tabstops>
   <tabstop>txtName</tabstop>