Move some code from NewPicsDialog around

Put mapping editor into a seperate class to make it easier using it for
changing mappings later.

1 files changed, 52 insertions, 0 deletions

diff --git a/mappingtreewidget.cpp b/mappingtreewidget.cpp
index d9ea7da..6108ebe 100644
--- a/mappingtreewidget.cpp
+++ b/mappingtreewidget.cpp
@@ -232,3 +232,55 @@ void MappingTreeView::contextMenuEvent(QContextMenuEvent *e){
     ctxMenu.addActions(actions());
     ctxMenu.exec(e->globalPos());
 }
+
+MappingTreeResultView::MappingTreeResultView(QWidget *parent) : QTreeView(parent) {}
+
+MappingEditWidget::MappingEditWidget(QWidget *parent) : QWidget(parent){
+    //the views
+    mMappingTree = new MappingTreeWidget;
+    mMappingResult = new MappingTreeResultView;
+    mResultModel = new MappingTreeResultModel(QStringList() << tr("Name") << tr("Id"), this);
+    mMappingResult->setModel(mResultModel);
+    mMappingResult->setAlternatingRowColors(true);
+    mMappingResult->setColumnHidden(1, true);
+
+    //buttons
+    mAddMapping = new QPushButton(tr(">>"));
+    connect(mAddMapping, SIGNAL(clicked()), this, SLOT(addMapping()));
+    mRemoveMapping = new QPushButton(tr("<<"));
+    connect(mRemoveMapping, SIGNAL(clicked()), this, SLOT(removeMapping()));
+
+    //layout
+    QHBoxLayout *mainLayout = new QHBoxLayout;
+    mainLayout->addWidget(mMappingTree);
+    QVBoxLayout *buttonLayout = new QVBoxLayout;
+    buttonLayout->addStretch();
+    buttonLayout->addWidget(mAddMapping);
+    buttonLayout->addWidget(mRemoveMapping);
+    buttonLayout->addStretch();
+    mainLayout->addLayout(buttonLayout);
+    mainLayout->addWidget(mMappingResult);
+    setLayout(mainLayout);
+}
+
+QList<int> MappingEditWidget::mappingIds() const {
+    return mResultModel->mappingsIds();
+}
+
+void MappingEditWidget::addMapping(){
+    MappingData selected = mMappingTree->selectedItem();
+    if(selected.id == -1){
+        return;
+    }
+    mResultModel->addItem(selected);
+    mMappingResult->expandAll();
+}
+
+void MappingEditWidget::removeMapping(){
+    QModelIndexList sel = mMappingResult->selectionModel()->selectedRows();
+    if(sel.isEmpty()){
+        return;
+    }
+    QModelIndex firstIdx = sel.first();
+    mResultModel->removeRows(firstIdx.row(), 1, firstIdx.parent());
+}