Editor: switch input for pathgrid creator

Switched from QComboBox to DropLineEdit for pathgrid creator input.
This allows the input the use auto-complete and be a drop target from
the cells table.

apps/opencs/view/world/pathgridcreator.cpp

@@ -1,21 +1,33 @@
 #include "pathgridcreator.hpp"
 
-#include <QComboBox>
 #include <QLabel>
-#include <QSortFilterProxyModel>
-#include <QStringListModel>
 
+#include "../../model/doc/document.hpp"
+
+#include "../../model/world/columns.hpp"
 #include "../../model/world/data.hpp"
+#include "../../model/world/idcompletionmanager.hpp"
+#include "../../model/world/idtable.hpp"
+
+#include "../widget/droplineedit.hpp"
 
 std::string CSVWorld::PathgridCreator::getId() const
 {
-    return mCell->currentText().toUtf8().constData();
+    return mCell->text().toUtf8().constData();
+}
+
+CSMWorld::IdTable& CSVWorld::PathgridCreator::getPathgridsTable() const
+{
+    return dynamic_cast<CSMWorld::IdTable&> (
+        *getData().getTableModel(getCollectionId())
+    );
 }
 
 CSVWorld::PathgridCreator::PathgridCreator(
     CSMWorld::Data& data,
     QUndoStack& undoStack,
     const CSMWorld::UniversalId& id,
+    CSMWorld::IdCompletionManager& completionManager,
     bool relaxedIdRules
 ) : GenericCreator(data, undoStack, id, relaxedIdRules)
 {
@@ -24,19 +36,26 @@ CSVWorld::PathgridCreator::PathgridCreator(
     QLabel *label = new QLabel("Cell ID", this);
     insertBeforeButtons(label, false);
 
-    // Create combo box with case-insensitive sorting.
-    mCell = new QComboBox(this);
-    QSortFilterProxyModel *proxyModel = new QSortFilterProxyModel;
-    QStringListModel *listModel = new QStringListModel;
-    proxyModel->setSourceModel(listModel);
-    proxyModel->setSortCaseSensitivity(Qt::CaseInsensitive);
-    mCell->setModel(proxyModel);
+    // Add cell ID input with auto-completion.
+    CSMWorld::ColumnBase::Display displayType = CSMWorld::ColumnBase::Display_Cell;
+    mCell = new CSVWidget::DropLineEdit(displayType, this);
+    mCell->setCompleter(completionManager.getCompleter(displayType).get());
     insertBeforeButtons(mCell, true);
 
-    setupCellsInput();
+    connect(mCell, SIGNAL (textChanged(const QString&)), this, SLOT (cellChanged()));
+    connect(mCell, SIGNAL (returnPressed()), this, SLOT (inputReturnPressed()));
+}
+
+void CSVWorld::PathgridCreator::cloneMode(
+    const std::string& originId,
+    const CSMWorld::UniversalId::Type type)
+{
+    CSVWorld::GenericCreator::cloneMode(originId, type);
 
-    connect(&getData(), SIGNAL (idListChanged()), this, SLOT (setupCellsInput()));
-    connect(mCell, SIGNAL (currentIndexChanged(const QString&)), this, SLOT (cellChanged()));
+    // Look up cloned record in pathgrids table and set cell ID text.
+    CSMWorld::IdTable& table = getPathgridsTable();
+    int column = table.findColumnIndex(CSMWorld::Columns::ColumnId_Id);
+    mCell->setText(table.data(table.getModelIndex(originId, column)).toString());
 }
 
 std::string CSVWorld::PathgridCreator::getErrors() const
@@ -71,7 +90,7 @@ void CSVWorld::PathgridCreator::focus()
 void CSVWorld::PathgridCreator::reset()
 {
     CSVWorld::GenericCreator::reset();
-    mCell->setCurrentIndex(0);
+    mCell->setText("");
 }
 
 void CSVWorld::PathgridCreator::cellChanged()
@@ -79,23 +98,14 @@ void CSVWorld::PathgridCreator::cellChanged()
     update();
 }
 
-void CSVWorld::PathgridCreator::setupCellsInput()
+CSVWorld::Creator *CSVWorld::PathgridCreatorFactory::makeCreator(
+    CSMDoc::Document& document,
+    const CSMWorld::UniversalId& id) const
 {
-    mCell->clear();
-
-    // Populate combo box with cells that don't have a pathgrid yet.
-    const CSMWorld::IdCollection<CSMWorld::Pathgrid>& pathgrids = getData().getPathgrids();
-    const CSMWorld::IdCollection<CSMWorld::Cell>& cells = getData().getCells();
-    const int cellCount = cells.getSize();
-    for (int i = 0; i < cellCount; ++i)
-    {
-        std::string cellId = cells.getId(i);
-        if (pathgrids.searchId(cellId) == -1)
-        {
-            mCell->addItem(QString::fromStdString(cellId));
-        }
-    }
-
-    mCell->model()->sort(0);
-    mCell->setCurrentIndex(0);
+    return new PathgridCreator(
+        document.getData(),
+        document.getUndoStack(),
+        id,
+        document.getIdCompletionManager()
+    );
 }

apps/opencs/view/world/pathgridcreator.hpp

@@ -1,10 +1,26 @@
 #ifndef PATHGRIDCREATOR_HPP
 #define PATHGRIDCREATOR_HPP
 
-class QComboBox;
-
 #include "genericcreator.hpp"
 
+namespace CSMDoc
+{
+    class Document;
+}
+
+namespace CSMWorld
+{
+    class Data;
+    class IdCompletionManager;
+    class IdTable;
+    class UniversalId;
+}
+
+namespace CSVWidget
+{
+    class DropLineEdit;
+}
+
 namespace CSVWorld
 {
     /// \brief Record creator for pathgrids.
@@ -12,37 +28,55 @@ namespace CSVWorld
     {
         Q_OBJECT
 
-        QComboBox *mCell;
+        CSVWidget::DropLineEdit *mCell;
 
         private:
 
-            /// \return Cell ID selected by user.
+            /// \return Cell ID entered by user.
             virtual std::string getId() const;
 
+            /// \return reference to table containing pathgrids.
+            CSMWorld::IdTable& getPathgridsTable() const;
+
         public:
 
             PathgridCreator(
                 CSMWorld::Data& data,
                 QUndoStack& undoStack,
                 const CSMWorld::UniversalId& id,
+                CSMWorld::IdCompletionManager& completionManager,
                 bool relaxedIdRules = false);
 
+            /// \brief Set cell ID input widget to ID of record to be cloned.
+            /// \param originId Cell ID to be cloned.
+            /// \param type Type of record to be cloned.
+            virtual void cloneMode(
+                const std::string& originId,
+                const CSMWorld::UniversalId::Type type);
+
             /// \return Error description for current user input.
             virtual std::string getErrors() const;
 
             /// \brief Set focus to cell ID input widget.
             virtual void focus();
 
-            /// \brief Reset selected cell ID.
+            /// \brief Clear cell ID input widget.
             virtual void reset();
 
         private slots:
 
             /// \brief Check user input for errors.
             void cellChanged();
+    };
+
+    /// \brief Creator factory for pathgrid record creator.
+    class PathgridCreatorFactory : public CreatorFactoryBase
+    {
+        public:
 
-            /// \brief Setup cells in combo box.
-            void setupCellsInput();
+            virtual Creator *makeCreator(
+                CSMDoc::Document& document,
+                const CSMWorld::UniversalId& id) const;
     };
 }
 

apps/opencs/view/world/subviews.cpp

@@ -76,7 +76,7 @@ void CSVWorld::addSubViewFactories (CSVDoc::SubViewFactoryManager& manager)
         new CSVDoc::SubViewFactoryWithCreator<TableSubView, InfoCreatorFactory>);
 
     manager.add (CSMWorld::UniversalId::Type_Pathgrids,
-        new CSVDoc::SubViewFactoryWithCreator<TableSubView, CreatorFactory<PathgridCreator> >);
+        new CSVDoc::SubViewFactoryWithCreator<TableSubView, PathgridCreatorFactory>);
 
     manager.add (CSMWorld::UniversalId::Type_Globals,
         new CSVDoc::SubViewFactoryWithCreator<TableSubView, CreatorFactory<GlobalCreator> >);
@@ -174,7 +174,7 @@ void CSVWorld::addSubViewFactories (CSVDoc::SubViewFactoryManager& manager)
         new CSVDoc::SubViewFactoryWithCreator<DialogueSubView, JournalCreatorFactory> (false));
 
     manager.add (CSMWorld::UniversalId::Type_Pathgrid,
-        new CSVDoc::SubViewFactoryWithCreator<DialogueSubView, CreatorFactory<PathgridCreator> > (false));
+        new CSVDoc::SubViewFactoryWithCreator<DialogueSubView, PathgridCreatorFactory> (false));
 
     manager.add (CSMWorld::UniversalId::Type_DebugProfile,
         new CSVDoc::SubViewFactoryWithCreator<DialogueSubView, CreatorFactory<GenericCreator, CSMWorld::Scope_Project | CSMWorld::Scope_Session> > (false));