rm duplicate (and odd-looking) info about warning-senders from top of warnings dialog

...this info is contained in the details pane as well

also rm now obsolete code

GUI/Views/InfoWidgets/ProjectLoadWarningDialog.cpp

@@ -41,7 +41,6 @@ ProjectLoadWarningDialog::ProjectLoadWarningDialog(QWidget* parent,
 
     auto mainLayout = new QVBoxLayout;
     mainLayout->addWidget(createTopPanel());
-    mainLayout->addWidget(createModelInfoPanel());
     mainLayout->addWidget(createExplanationPanel());
     mainLayout->addWidget(createDetailsPanel());
     mainLayout->addLayout(buttonLayout());
@@ -83,34 +82,6 @@ QWidget* ProjectLoadWarningDialog::createTopPanel()
     return result;
 }
 
-//! Info panel with summary over warnings in different models
-QWidget* ProjectLoadWarningDialog::createModelInfoPanel()
-{
-    auto result = new QWidget(this);
-    auto layout = new QHBoxLayout;
-
-    auto line = new QFrame();
-    line->setFrameShape(QFrame::VLine);
-    line->setFrameShadow(QFrame::Sunken);
-
-    auto gridLayout = new QGridLayout;
-
-    QStringList names = m_messageService->senderList();
-    for (int irow = 0; irow < names.size(); ++irow) {
-        gridLayout->addWidget(new QLabel(names.at(irow)), irow, 0);
-        gridLayout->addWidget(new QLabel("WARNINGS"), irow, 1);
-    }
-
-    layout->addWidget(line);
-    layout->addLayout(gridLayout);
-    layout->addWidget(new QWidget);
-
-    layout->setContentsMargins(0, 0, 0, 0);
-
-    result->setLayout(layout);
-    return result;
-}
-
 //! Info panel with explanations what had happened and what to do
 QWidget* ProjectLoadWarningDialog::createExplanationPanel()
 {

GUI/Views/InfoWidgets/ProjectLoadWarningDialog.h

@@ -36,7 +36,6 @@ public:
 
 private:
     QWidget* createTopPanel();
-    QWidget* createModelInfoPanel();
     QWidget* createExplanationPanel();
     QWidget* createDetailsPanel();
     QTableWidget* createTableWidget();

GUI/utils/MessageService.cpp

@@ -48,15 +48,6 @@ const QList<GUIMessage*> MessageService::messages() const
     return m_messages;
 }
 
-QStringList MessageService::senderList() const
-{
-    QSet<QString> set;
-    for (auto message : messages())
-        set.insert(message->senderName());
-
-    return set.values();
-}
-
 int MessageService::warningCount() const
 {
     int result(0);

GUI/utils/MessageService.h

@@ -35,8 +35,6 @@ public:
 
     const QList<GUIMessage*> messages() const;
 
-    QStringList senderList() const;
-
     //! Returns number of warnings
     int warningCount() const;
 

Tests/Unit/GUI/TestMessageService.cpp

@@ -52,9 +52,6 @@ TEST_F(TestMessageService, sendMessage)
     EXPECT_EQ(svc.messages().at(0)->messageDescription(), description1);
     EXPECT_EQ(svc.messages().at(1)->messageDescription(), description1);
     EXPECT_EQ(svc.messages().at(2)->messageDescription(), description2);
-
-    // checking sender list
-    EXPECT_EQ(svc.senderList().size(), 1);
 }
 
 TEST_F(TestMessageService, twoSenders)
@@ -78,11 +75,6 @@ TEST_F(TestMessageService, twoSenders)
     EXPECT_EQ(svc.messages().at(0)->messageDescription(), description1);
     EXPECT_EQ(svc.messages().at(1)->messageDescription(), description1);
     EXPECT_EQ(svc.messages().at(2)->messageDescription(), description2);
-
-    // checking sender list
-    EXPECT_EQ(svc.senderList().size(), 2);
-    EXPECT_TRUE(svc.senderList().contains(senderName1));
-    EXPECT_TRUE(svc.senderList().contains(senderName2));
 }
 
 TEST_F(TestMessageService, warningAndErrorCount)