Remove 'Analyze' mode.

- Introduce a shared analysis output pane using a stacked widgets,
  layouts for the tools' output panes and toolbar widgets.
- Introduce IAnalyzerOutputPaneAdapter interface returned
  by IAnalyzerTool to manage them.
- Remove mode and its mainwindow contents (depending on enum
  constants should use cases for it occur).

Reviewed-by: con

src/plugins/analyzerbase/ianalyzertool.cpp

@@ -34,14 +34,158 @@
 **************************************************************************/
 
 #include "ianalyzertool.h"
+#include "analyzeroutputpane.h"
 
-using namespace Analyzer;
+#include <utils/qtcassert.h>
+
+#include <QtGui/QAbstractItemView>
+#include <QtGui/QItemSelectionModel>
+#include <QtCore/QAbstractItemModel>
+#include <QtCore/QModelIndex>
+
+namespace Analyzer {
 
 IAnalyzerTool::IAnalyzerTool(QObject *parent) :
     QObject(parent)
 {
 }
 
+/*!
+    \class Analyzer::IAnalyzerOutputPaneAdapter
+
+    \brief Adapter for handling multiple tools in the common 'Analysis' output pane.
+
+    Provides the tool-specific output pane widget and optionally, a widget to be
+    inserted into into the toolbar. Ownership of them is taken by the output pane.
+    Forwards navigation calls issued by the output pane.
+*/
+
+IAnalyzerOutputPaneAdapter::IAnalyzerOutputPaneAdapter(QObject *parent) :
+    QObject(parent)
+{
+}
+
+IAnalyzerOutputPaneAdapter::~IAnalyzerOutputPaneAdapter()
+{
+}
+
+/*!
+    \class Analyzer::ListItemViewOutputPaneAdapter
+
+    \brief Utility class implementing wrap-around navigation for flat lists.
+
+    Provides an optional mechanism to pop up automatically in case errors show up.
+*/
+
+ListItemViewOutputPaneAdapter::ListItemViewOutputPaneAdapter(QObject *parent) :
+    IAnalyzerOutputPaneAdapter(parent), m_listView(0), m_showOnRowsInserted(true)
+{
+}
+
+void ListItemViewOutputPaneAdapter::connectNavigationSignals(QAbstractItemModel *model)
+{
+    connect(model, SIGNAL(rowsInserted(QModelIndex,int,int)),
+            this, SIGNAL(navigationStatusChanged()));
+    connect(model, SIGNAL(rowsInserted(QModelIndex,int,int)),
+            this, SLOT(slotRowsInserted()));
+    connect(model, SIGNAL(rowsRemoved(QModelIndex,int,int)),
+            this, SIGNAL(navigationStatusChanged()));
+    connect(model, SIGNAL(modelReset()),
+            this, SIGNAL(navigationStatusChanged()));
+}
+
+void ListItemViewOutputPaneAdapter::slotRowsInserted()
+{
+    if (m_showOnRowsInserted && !m_listView->isVisible())
+        emit popup(true);
+}
+
+QWidget *ListItemViewOutputPaneAdapter::paneWidget()
+{
+    if (!m_listView) {
+        m_listView = createItemView();
+        if (QAbstractItemModel *model = m_listView->model())
+            connectNavigationSignals(model);
+    }
+    return m_listView;
+}
+
+void ListItemViewOutputPaneAdapter::setFocus()
+{
+    if (m_listView)
+        m_listView->setFocus();
+}
+
+bool ListItemViewOutputPaneAdapter::hasFocus() const
+{
+    return m_listView ? m_listView->hasFocus() : false;
+}
+
+bool ListItemViewOutputPaneAdapter::canFocus() const
+{
+    return true;
+}
+
+bool ListItemViewOutputPaneAdapter::canNavigate() const
+{
+    return true;
+}
+
+bool ListItemViewOutputPaneAdapter::canNext() const
+{
+    return rowCount() > 0;
+}
+
+bool ListItemViewOutputPaneAdapter::canPrevious() const
+{
+    return rowCount() > 0;
+}
+
+void ListItemViewOutputPaneAdapter::goToNext()
+{
+    setCurrentRow((currentRow() + 1) % rowCount());
+}
+
+void ListItemViewOutputPaneAdapter::goToPrev()
+{
+    const int prevRow = currentRow() - 1;
+    setCurrentRow(prevRow >= 0 ? prevRow : rowCount() - 1);
+}
+
+bool ListItemViewOutputPaneAdapter::showOnRowsInserted() const
+{
+    return m_showOnRowsInserted;
+}
+
+void ListItemViewOutputPaneAdapter::setShowOnRowsInserted(bool v)
+{
+    m_showOnRowsInserted = v;
+}
+
+int ListItemViewOutputPaneAdapter::currentRow() const
+{
+    if (m_listView) {
+        const QModelIndex index = m_listView->selectionModel()->currentIndex();
+        if (index.isValid())
+            return index.row();
+    }
+    return -1;
+}
+
+void ListItemViewOutputPaneAdapter::setCurrentRow(int r)
+{
+    QTC_ASSERT(m_listView, return; )
+    const QModelIndex index = m_listView->model()->index(r, 0);
+    m_listView->selectionModel()->setCurrentIndex(index, QItemSelectionModel::ClearAndSelect|QItemSelectionModel::Current);
+    m_listView->scrollTo(index);
+}
+
+int ListItemViewOutputPaneAdapter::rowCount() const
+{
+    return m_listView ? m_listView->model()->rowCount() : 0;
+}
+
+// -------------IAnalyzerTool
 QString IAnalyzerTool::modeString()
 {
     switch (mode()) {
@@ -54,3 +198,10 @@ QString IAnalyzerTool::modeString()
     }
     return QString();
 }
+
+IAnalyzerOutputPaneAdapter *IAnalyzerTool::outputPaneAdapter()
+{
+    return 0;
+}
+
+} // namespace Analyzer