From f6226e4859c0a089156a4d4c16e7335ff94c3b79 Mon Sep 17 00:00:00 2001
From: Marc Zinnschlag <marc@zpages.de>
Date: Thu, 8 Aug 2013 15:55:23 +0200
Subject: [PATCH] added Creator class for filters

---
 apps/opencs/CMakeLists.txt                |  4 ++
 apps/opencs/model/filter/filter.hpp       | 12 ++---
 apps/opencs/view/filter/filtercreator.cpp | 65 +++++++++++++++++++++++
 apps/opencs/view/filter/filtercreator.hpp | 41 ++++++++++++++
 apps/opencs/view/world/subviews.cpp       |  8 ++-
 5 files changed, 123 insertions(+), 7 deletions(-)
 create mode 100644 apps/opencs/view/filter/filtercreator.cpp
 create mode 100644 apps/opencs/view/filter/filtercreator.hpp

diff --git a/apps/opencs/CMakeLists.txt b/apps/opencs/CMakeLists.txt
index f7b7daee4..9f33c862a 100644
--- a/apps/opencs/CMakeLists.txt
+++ b/apps/opencs/CMakeLists.txt
@@ -111,6 +111,10 @@ opencs_hdrs_noqt (model/filter
     filter
     )
 
+opencs_units (view/filter
+    filtercreator
+    )
+
 set (OPENCS_US
     )
 
diff --git a/apps/opencs/model/filter/filter.hpp b/apps/opencs/model/filter/filter.hpp
index bddc9cc2d..7630ad410 100644
--- a/apps/opencs/model/filter/filter.hpp
+++ b/apps/opencs/model/filter/filter.hpp
@@ -11,15 +11,15 @@ namespace CSMFilter
     /// \brief Wrapper for Filter record
     struct Filter : public ESM::Filter
     {
-        enum scope
+        enum Scope
         {
-            Global = 0,
-            Local = 1,
-            Session = 2,
-            Content = 3
+            Scope_Global = 0, // per user
+            Scope_Project = 1, // per project
+            Scope_Session = 2, // exists only for one editing session; not saved
+            Scope_Content = 3 // embedded in the edited content file
         };
 
-        scope mScope;
+        Scope mScope;
     };
 }
 
diff --git a/apps/opencs/view/filter/filtercreator.cpp b/apps/opencs/view/filter/filtercreator.cpp
new file mode 100644
index 000000000..476eacbe1
--- /dev/null
+++ b/apps/opencs/view/filter/filtercreator.cpp
@@ -0,0 +1,65 @@
+
+#include "filtercreator.hpp"
+
+#include <QComboBox>
+#include <QLabel>
+
+#include "../../model/filter/filter.hpp"
+
+std::string CSVFilter::FilterCreator::getNamespace() const
+{
+    switch (mScope->currentIndex())
+    {
+        case CSMFilter::Filter::Scope_Global: return "global::";
+        case CSMFilter::Filter::Scope_Project: return "project::";
+        case CSMFilter::Filter::Scope_Session: return "session::";
+    }
+
+    return "";
+}
+
+void CSVFilter::FilterCreator::update()
+{
+    mNamespace->setText (QString::fromUtf8 (getNamespace().c_str()));
+    GenericCreator::update();
+}
+
+std::string CSVFilter::FilterCreator::getId() const
+{
+    return getNamespace() + GenericCreator::getId();
+}
+
+CSVFilter::FilterCreator::FilterCreator (CSMWorld::Data& data, QUndoStack& undoStack,
+    const CSMWorld::UniversalId& id)
+: GenericCreator (data, undoStack, id)
+{
+    mNamespace = new QLabel ("::", this);
+    insertAtBeginning (mNamespace, false);
+
+    mScope = new QComboBox (this);
+
+    mScope->addItem ("Global");
+    mScope->addItem ("Project");
+    mScope->addItem ("Session");
+    /// \ŧodo re-enable for OpenMW 1.1
+    // mScope->addItem ("Content");
+
+    connect (mScope, SIGNAL (currentIndexChanged (int)), this, SLOT (setScope (int)));
+
+    insertAtBeginning (mScope, false);
+
+    QLabel *label = new QLabel ("Scope", this);
+    insertAtBeginning (label, false);
+
+    mScope->setCurrentIndex (2);
+}
+
+void CSVFilter::FilterCreator::reset()
+{
+    GenericCreator::reset();
+}
+
+void CSVFilter::FilterCreator::setScope (int index)
+{
+    update();
+}
diff --git a/apps/opencs/view/filter/filtercreator.hpp b/apps/opencs/view/filter/filtercreator.hpp
new file mode 100644
index 000000000..82d38d22c
--- /dev/null
+++ b/apps/opencs/view/filter/filtercreator.hpp
@@ -0,0 +1,41 @@
+#ifndef CSV_FILTER_FILTERCREATOR_H
+#define CSV_FILTER_FILTERCREATOR_H
+
+class QComboBox;
+class QLabel;
+
+#include "../world/genericcreator.hpp"
+
+namespace CSVFilter
+{
+    class FilterCreator : public CSVWorld::GenericCreator
+    {
+            Q_OBJECT
+
+            QComboBox *mScope;
+            QLabel *mNamespace;
+
+        private:
+
+            std::string getNamespace() const;
+
+        protected:
+
+            void update();
+
+            virtual std::string getId() const;
+
+        public:
+
+            FilterCreator (CSMWorld::Data& data, QUndoStack& undoStack,
+                const CSMWorld::UniversalId& id);
+
+            virtual void reset();
+
+        private slots:
+
+            void setScope (int index);
+    };
+}
+
+#endif
diff --git a/apps/opencs/view/world/subviews.cpp b/apps/opencs/view/world/subviews.cpp
index 2ca711a59..d22e07d89 100644
--- a/apps/opencs/view/world/subviews.cpp
+++ b/apps/opencs/view/world/subviews.cpp
@@ -3,6 +3,8 @@
 
 #include "../doc/subviewfactoryimp.hpp"
 
+#include "../filter/filtercreator.hpp"
+
 #include "tablesubview.hpp"
 #include "dialoguesubview.hpp"
 #include "scriptsubview.hpp"
@@ -33,7 +35,6 @@ void CSVWorld::addSubViewFactories (CSVDoc::SubViewFactoryManager& manager)
         CSMWorld::UniversalId::Type_Regions,
         CSMWorld::UniversalId::Type_Birthsigns,
         CSMWorld::UniversalId::Type_Spells,
-        CSMWorld::UniversalId::Type_Filters,
 
         CSMWorld::UniversalId::Type_None // end marker
     };
@@ -56,4 +57,9 @@ void CSVWorld::addSubViewFactories (CSVDoc::SubViewFactoryManager& manager)
 
     // Other stuff (combined record tables)
     manager.add (CSMWorld::UniversalId::Type_RegionMap, new CSVDoc::SubViewFactory<RegionMapSubView>);
+
+    manager.add (CSMWorld::UniversalId::Type_Filters,
+        new CSVDoc::SubViewFactoryWithCreator<TableSubView,
+        CreatorFactory<CSVFilter::FilterCreator> >);
+
 }
\ No newline at end of file