implemented ctrl and shift-keys for item drag&drop (take all, take 1)

apps/openmw/mwgui/container.cpp

@@ -49,29 +49,49 @@ void ContainerBase::onSelectedItem(MyGUI::Widget* _sender)
 {
     if(!mDragAndDrop->mIsOnDragAndDrop)
     {
-        mDragAndDrop->mIsOnDragAndDrop = true;
-        _sender->detachFromWidget();
-        _sender->attachToWidget(mDragAndDrop->mDragAndDropWidget);
+        int count = (*_sender->getUserData<MWWorld::Ptr>()).getRefData().getCount();
 
-        MWWorld::Ptr object = *_sender->getUserData<MWWorld::Ptr>();
-        mDragAndDrop->mStore.add(object);
-        object.getRefData().setCount(0);
-
-        std::string sound = MWWorld::Class::get(object).getUpSoundId(object);
-        MWBase::Environment::get().getSoundManager()->playSound (sound, 1.0, 1.0);
-
-        mDragAndDrop->mDraggedWidget = _sender;
-        mDragAndDrop->mContainerWindow = const_cast<MWGui::ContainerBase*>(this);
-        // hide the count text
-        _sender->getChildAt(0)->getChildAt(0)->setVisible(false);
-        drawItems();
-
-        MWBase::Environment::get().getWindowManager()->setDragDrop(true);
+        if (MWBase::Environment::get().getInputManager()->getShiftDown() || count == 1)
+        {
+            onSelectedItemImpl(_sender, count);
+        }
+        else if (MWBase::Environment::get().getInputManager()->getCtrlDown())
+        {
+            onSelectedItemImpl(_sender, 1);
+        }
+        else
+        {
+            /// \todo count selection window
+            onSelectedItemImpl(_sender, count);
+        }
     }
     else
         onContainerClicked(mContainerWidget);
 }
 
+void ContainerBase::onSelectedItemImpl(MyGUI::Widget* _sender, int count)
+{
+    mDragAndDrop->mIsOnDragAndDrop = true;
+    _sender->detachFromWidget();
+    _sender->attachToWidget(mDragAndDrop->mDragAndDropWidget);
+
+    MWWorld::Ptr object = *_sender->getUserData<MWWorld::Ptr>();
+    int originalCount = object.getRefData().getCount();
+    object.getRefData().setCount(count);
+    mDragAndDrop->mStore.add(object);
+    object.getRefData().setCount(originalCount - count);
+
+    std::string sound = MWWorld::Class::get(object).getUpSoundId(object);
+    MWBase::Environment::get().getSoundManager()->playSound (sound, 1.0, 1.0);
+
+    mDragAndDrop->mDraggedWidget = _sender;
+    mDragAndDrop->mContainerWindow = const_cast<MWGui::ContainerBase*>(this);
+    static_cast<MyGUI::TextBox*>(_sender->getChildAt(0)->getChildAt(0))->setCaption(getCountString((*mDragAndDrop->mStore.begin()).getRefData().getCount()));
+    drawItems();
+
+    MWBase::Environment::get().getWindowManager()->setDragDrop(true);
+}
+
 void ContainerBase::onContainerClicked(MyGUI::Widget* _sender)
 {
     if(mDragAndDrop->mIsOnDragAndDrop) //drop widget here
@@ -154,6 +174,8 @@ void ContainerBase::drawItems()
                     + MWWorld::ContainerStore::Type_Apparatus;
     }
 
+    /// \todo performance improvement: don't create/destroy all the widgets everytime the container window changes size, only reposition them
+
     for (MWWorld::ContainerStoreIterator iter (containerStore.begin(categories)); iter!=containerStore.end(); ++iter)
     {
         index++;
@@ -194,13 +216,7 @@ void ContainerBase::drawItems()
                 y = 0;
             }
 
-            if(iter->getRefData().getCount() > 1)
-            {
-                if (iter->getRefData().getCount() > 9999)
-                    text->setCaption(boost::lexical_cast<std::string>(iter->getRefData().getCount()/1000.f) + "k");
-                else
-                    text->setCaption(boost::lexical_cast<std::string>(iter->getRefData().getCount()));
-            }
+            text->setCaption(getCountString(iter->getRefData().getCount()));
         }
     }
 
@@ -209,6 +225,16 @@ void ContainerBase::drawItems()
     mContainerWidget->setSize(size);
 }
 
+std::string ContainerBase::getCountString(const int count)
+{
+    if (count == 1)
+        return "";
+    if (count > 9999)
+        return boost::lexical_cast<std::string>(count/1000.f) + "k";
+    else
+        return boost::lexical_cast<std::string>(count);
+}
+
 void ContainerBase::Update()
 {
     if(mDragAndDrop->mIsOnDragAndDrop)

apps/openmw/mwgui/container.hpp

@@ -74,9 +74,12 @@ namespace MWGui
         Filter mFilter;
 
         void onSelectedItem(MyGUI::Widget* _sender);
+        void onSelectedItemImpl(MyGUI::Widget* _sender, int count);
         void onContainerClicked(MyGUI::Widget* _sender);
         void onMouseWheel(MyGUI::Widget* _sender, int _rel);
 
+        std::string getCountString(const int count);
+
         void drawItems();
     };
 
@@ -90,13 +93,9 @@ namespace MWGui
         void open(MWWorld::Ptr container);
 
     protected:
-        std::vector<MyGUI::WidgetPtr> mContainerWidgets;
-
         MyGUI::Button* mTakeButton;
         MyGUI::Button* mCloseButton;
 
-        bool mIsValid;//is in the right GUI Mode
-
         void onWindowResize(MyGUI::Window* window);
         void onCloseButtonClicked(MyGUI::Widget* _sender);
         void onTakeAllButtonClicked(MyGUI::Widget* _sender);

apps/openmw/mwinput/inputmanager.cpp

@@ -60,7 +60,7 @@ namespace MWInput
       A_CycleWeaponRight,
       A_ToggleSneak,    //Toggles Sneak, add Push-Sneak later
       A_ToggleWalk, //Toggle Walking/Running
-	  A_Crouch,
+      A_Crouch,
 
       A_QuickSave,
       A_QuickLoad,
@@ -69,6 +69,8 @@ namespace MWInput
       A_ToggleWeapon,
       A_ToggleSpell,
 
+      A_Shift,
+
       A_ToggleFps, // Toggle FPS display (this is temporary)
 
       A_LAST            // Marker for the last item
@@ -90,6 +92,14 @@ namespace MWInput
 
     bool mDragDrop;
 
+    bool mShiftDown;
+    bool mCtrlDown;
+
+public:
+    bool getShiftDown() { return mShiftDown; }
+    bool getCtrlDown() { return mCtrlDown; }
+
+private:
 
    /* InputImpl Methods */
 
@@ -228,7 +238,9 @@ namespace MWInput
         player(_player),
         windows(_windows),
         mEngine (engine),
-        mDragDrop(false)
+        mDragDrop(false),
+        mShiftDown(false),
+        mCtrlDown(false)
     {
       using namespace OEngine::Input;
       using namespace OEngine::Render;
@@ -323,9 +335,11 @@ namespace MWInput
       poller.bind(A_MoveRight, KC_D);
       poller.bind(A_MoveForward, KC_W);
       poller.bind(A_MoveBackward, KC_S);
-	  
-	  poller.bind(A_Jump, KC_E);
-	  poller.bind(A_Crouch, KC_LCONTROL);
+      
+      poller.bind(A_Jump, KC_E);
+      poller.bind(A_Crouch, KC_LCONTROL);
+
+      poller.bind(A_Shift, KC_LSHIFT);
     }
 
     void setDragDrop(bool dragDrop)
@@ -347,6 +361,9 @@ namespace MWInput
         // event callbacks (which may crash)
         windows.update();
 
+        mShiftDown = poller.isDown(A_Shift);
+        mCtrlDown = poller.isDown(A_Crouch);
+
         // Disable movement in Gui mode
         if (windows.isGuiMode()) return;
 
@@ -378,7 +395,7 @@ namespace MWInput
         else
             player.setForwardBackward (0);
 
-		if (poller.isDown(A_Jump))
+        if (poller.isDown(A_Jump))
             player.setUpDown (1);
         else if (poller.isDown(A_Crouch))
             player.setUpDown (-1);
@@ -445,4 +462,14 @@ namespace MWInput
   {
       impl->setDragDrop(dragDrop);
   }
+
+  bool MWInputManager::getShiftDown()
+  {
+      return impl->getShiftDown();
+  }
+
+  bool MWInputManager::getCtrlDown()
+  {
+      return impl->getCtrlDown();
+  }
 }

apps/openmw/mwinput/inputmanager.hpp

@@ -50,6 +50,9 @@ namespace MWInput
 
     void update();
 
+    bool getShiftDown();
+    bool getCtrlDown();
+
     void setDragDrop(bool dragDrop);
 
     void setGuiMode(MWGui::GuiMode mode);