Implement filtering in the spells window

apps/openmw/mwgui/keyboardnavigation.cpp

@@ -14,6 +14,9 @@ namespace MWGui
 
 bool shouldAcceptKeyFocus(MyGUI::Widget* w)
 {
+    if (w && w->getUserString("IgnoreTabKey") == "y")
+        return false;
+
     return w && !w->castType<MyGUI::Window>(false) && w->getInheritedEnabled() && w->getInheritedVisible() && w->getVisible() && w->getEnabled();
 }
 

apps/openmw/mwgui/spellmodel.cpp

@@ -32,10 +32,14 @@ namespace
 namespace MWGui
 {
 
+    SpellModel::SpellModel(const MWWorld::Ptr &actor, const std::string& filter)
+        : mActor(actor), mFilter(filter)
+    {
+    }
+
     SpellModel::SpellModel(const MWWorld::Ptr &actor)
         : mActor(actor)
     {
-
     }
 
     void SpellModel::update()
@@ -54,8 +58,13 @@ namespace MWGui
             if (spell->mData.mType != ESM::Spell::ST_Power && spell->mData.mType != ESM::Spell::ST_Spell)
                 continue;
 
+            std::string name = spell->mName;
+
+            if (name.find(mFilter) == std::string::npos)
+                continue;
+
             Spell newSpell;
-            newSpell.mName = spell->mName;
+            newSpell.mName = name;
             if (spell->mData.mType == ESM::Spell::ST_Spell)
             {
                 newSpell.mType = Spell::Type_Spell;
@@ -89,10 +98,15 @@ namespace MWGui
             if (enchant->mData.mType != ESM::Enchantment::WhenUsed && enchant->mData.mType != ESM::Enchantment::CastOnce)
                 continue;
 
+            std::string name = item.getClass().getName(item);
+
+            if (name.find(mFilter) == std::string::npos)
+                continue;
+
             Spell newSpell;
             newSpell.mItem = item;
             newSpell.mId = item.getCellRef().getRefId();
-            newSpell.mName = item.getClass().getName(item);
+            newSpell.mName = name;
             newSpell.mType = Spell::Type_EnchantedItem;
             newSpell.mSelected = invStore.getSelectedEnchantItem() == it;
 

apps/openmw/mwgui/spellmodel.hpp

@@ -35,6 +35,7 @@ namespace MWGui
     class SpellModel
     {
     public:
+        SpellModel(const MWWorld::Ptr& actor, const std::string& filter);
         SpellModel(const MWWorld::Ptr& actor);
 
         typedef int ModelIndex;
@@ -50,6 +51,8 @@ namespace MWGui
         MWWorld::Ptr mActor;
 
         std::vector<Spell> mSpells;
+
+        std::string mFilter;
     };
 
 }

apps/openmw/mwgui/spellwindow.cpp

@@ -2,6 +2,7 @@
 
 #include <boost/format.hpp>
 
+#include <MyGUI_EditBox.h>
 #include <MyGUI_InputManager.h>
 
 #include <components/settings/settings.hpp>
@@ -38,8 +39,12 @@ namespace MWGui
 
         getWidget(mSpellView, "SpellView");
         getWidget(mEffectBox, "EffectsBox");
+        getWidget(mFilterEdit, "FilterEdit");
+
+        mFilterEdit->setUserString("IgnoreTabKey", "y");
 
         mSpellView->eventSpellClicked += MyGUI::newDelegate(this, &SpellWindow::onModelIndexSelected);
+        mFilterEdit->eventEditTextChange += MyGUI::newDelegate(this, &SpellWindow::onFilterChanged);
 
         setCoord(498, 300, 302, 300);
     }
@@ -64,6 +69,11 @@ namespace MWGui
 
     void SpellWindow::onOpen()
     {
+        // Reset the filter focus when opening the window
+        MyGUI::Widget* focus = MyGUI::InputManager::getInstance().getKeyFocusWidget();
+        if (focus == mFilterEdit)
+            MWBase::Environment::get().getWindowManager()->setKeyFocusWidget(NULL);
+
         updateSpells();
     }
 
@@ -82,7 +92,7 @@ namespace MWGui
     {
         mSpellIcons->updateWidgets(mEffectBox, false);
 
-        mSpellView->setModel(new SpellModel(MWMechanics::getPlayer()));
+        mSpellView->setModel(new SpellModel(MWMechanics::getPlayer(), mFilterEdit->getCaption()));
     }
 
     void SpellWindow::onEnchantedItemSelected(MWWorld::Ptr item, bool alreadyEquipped)
@@ -167,6 +177,11 @@ namespace MWGui
         }
     }
 
+    void SpellWindow::onFilterChanged(MyGUI::EditBox *sender)
+    {
+        mSpellView->setModel(new SpellModel(MWMechanics::getPlayer(), sender->getCaption()));
+    }
+
     void SpellWindow::onSpellSelected(const std::string& spellId)
     {
         MWWorld::Ptr player = MWMechanics::getPlayer();
@@ -202,7 +217,7 @@ namespace MWGui
         if (stats.isParalyzed() || stats.getKnockedDown() || stats.isDead() || stats.getHitRecovery())
             return;
 
-        mSpellView->setModel(new SpellModel(MWMechanics::getPlayer()));
+        mSpellView->setModel(new SpellModel(MWMechanics::getPlayer(), mFilterEdit->getCaption()));
 
         SpellModel::ModelIndex selected = 0;
         for (SpellModel::ModelIndex i = 0; i<int(mSpellView->getModel()->getItemCount()); ++i)

apps/openmw/mwgui/spellwindow.hpp

@@ -32,6 +32,7 @@ namespace MWGui
         void onEnchantedItemSelected(MWWorld::Ptr item, bool alreadyEquipped);
         void onSpellSelected(const std::string& spellId);
         void onModelIndexSelected(SpellModel::ModelIndex index);
+        void onFilterChanged(MyGUI::EditBox *sender);
         void onDeleteSpellAccept();
         void askDeleteSpell(const std::string& spellId);
 
@@ -41,6 +42,7 @@ namespace MWGui
 
         SpellView* mSpellView;
         SpellIcons* mSpellIcons;
+        MyGUI::EditBox* mFilterEdit;
 
     private:
         float mUpdateTimer;

files/mygui/openmw_spell_window.layout

@@ -10,7 +10,11 @@
         </Widget>
 
         <!-- Spell list -->
-        <Widget type="SpellView" skin="MW_SpellView" position="8 38 268 518" align="Left Top Stretch" name="SpellView">
+        <Widget type="SpellView" skin="MW_SpellView" position="8 38 268 490" align="Left Top Stretch" name="SpellView">
+        </Widget>
+
+        <!-- Search box-->
+        <Widget type="EditBox" skin="MW_TextBoxEditWithBorder" position="8 535 268 23" align="Left Bottom HStretch" name="FilterEdit">
         </Widget>
 
     </Widget>