1 files changed, 108 insertions, 0 deletions
diff --git a/src/main-view/DictionaryTabWidget.cpp b/src/main-view/DictionaryTabWidget.cpp
new file mode 100644
index 0000000..94f090c
--- /dev/null
+++ b/src/main-view/DictionaryTabWidget.cpp
@@ -0,0 +1,108 @@
+#include "DictionaryTabWidget.h"
+#include "MainWindow.h"
+#include "DictTableModel.h"
+#include "DictTableView.h"
+#include "../dictionary/Dictionary.h"
+
+DictionaryTabWidget::DictionaryTabWidget(MainWindow* aMainWin):
+    QTabWidget( aMainWin ), m_mainWin( aMainWin ), createdEditorsNum(0)
+    {
+    setDocumentMode( true );
+    setTabsClosable( true );
+    setMovable( true );
+    connect( this, SIGNAL(tabCloseRequested(int)), SLOT(closeTab(int)) );
+    m_undoGroup = new QUndoGroup( this );
+    
+    m_continueLbl = new QLabel( this );
+    m_continueLbl->hide();
+    m_continueLbl->setPixmap(QPixmap(":/images/continue-search.png"));
+    }
+
+
+/** The tab is removed automatically when the widget is destroyed.
+    The undo stack is removed from group automatically, when the stack is destroyed.
+  */
+void DictionaryTabWidget::closeTab( int aIndex )
+    {
+    if( aIndex == -1 )
+        aIndex = currentIndex();
+    bool canRemove = m_mainWin->proposeToSave( aIndex );
+    if( canRemove )
+        delete widget( aIndex );
+    }
+
+int DictionaryTabWidget::addDictTab( DictTableModel* aDictModel )
+    {
+    DictTableView* dictView = new DictTableView( aDictModel );
+    int tabIx = addTab( dictView, "" );
+    setCurrentIndex( tabIx );
+    QUndoStack* undoStack = aDictModel->undoStack();
+    m_undoGroup->addStack( undoStack );
+    m_undoGroup->setActiveStack( undoStack );
+    connect( undoStack, SIGNAL(cleanChanged(bool)), aDictModel->dictionary(), SLOT(setContentClean(bool)) );
+    connect( dictView->itemDelegate(), SIGNAL(editorCreated()), SLOT(createEditor()) );
+    connect( dictView->itemDelegate(), SIGNAL(editorDestroyed()), SLOT(destroyEditor()) );
+    return tabIx;
+    }
+
+const DictTableView* DictionaryTabWidget::curDictView() const
+    {
+    QWidget* curWidget = currentWidget();
+    if( !curWidget )
+        return NULL;
+    DictTableView* curView = static_cast<DictTableView*>( curWidget );
+    return curView;
+    }
+
+void DictionaryTabWidget::setCurrentIndex( int aTabIx )
+    {
+    QTabWidget::setCurrentIndex( aTabIx );
+    const DictTableView* dictView = curDictView();
+    if( dictView )
+        {
+        const DictTableModel* dictModel = dictView->dicTableModel();
+        if( dictModel )
+            m_undoGroup->setActiveStack( dictModel->undoStack() );
+        }
+    }
+
+void DictionaryTabWidget::goToDictionaryRecord( int aDictIx, int aRecordRow )
+    {
+    setCurrentIndex( aDictIx );
+    QWidget* curWidget = currentWidget();
+    Q_ASSERT( curWidget );
+    QAbstractItemView* curView = static_cast<QAbstractItemView*>( curWidget );
+    Q_ASSERT( curView );
+    curView->setFocus();
+    QModelIndex index = curView->model()->index( aRecordRow, 0 );
+    curView->setCurrentIndex( index );
+    }
+
+void DictionaryTabWidget::cleanUndoStack()
+{
+    m_undoGroup->activeStack()->setClean();
+}
+
+bool DictionaryTabWidget::undoStackIsClean() const
+{
+    return m_undoGroup->isClean();
+}
+
+void DictionaryTabWidget::showContinueSearch()
+{
+    m_continueLbl->move( rect().center() - m_continueLbl->rect().center() );
+    m_continueLbl->show();
+    QTimer::singleShot( 500, m_continueLbl, SLOT(hide()) );
+}
+
+void DictionaryTabWidget::createEditor()
+{
+    createdEditorsNum++;
+    emit editingStateChanged();
+}
+
+void DictionaryTabWidget::destroyEditor()
+{
+    createdEditorsNum--;
+    emit editingStateChanged();
+}