Merge WindowContainer into Viewport and remove extra members

Reviewed-by: Chuck Miller

14 files changed, 80 insertions, 194 deletions

diff --git a/src/gui/gui.cpp b/src/gui/gui.cpp
index bc3eb675..2a6e1ce3 100644
--- a/src/gui/gui.cpp
+++ b/src/gui/gui.cpp
@@ -29,7 +29,6 @@
 #include "gui/viewport.h"
 
 #include "gui/widgets/window.h"
-#include "gui/widgets/windowcontainer.h"
 
 #include "configlistener.h"
 #include "configuration.h"
@@ -94,11 +93,11 @@ Gui::Gui(Graphics *graphics):
     mFocusHandler = new FocusHandler;
 
     // Initialize top GUI widget
-    WindowContainer *guiTop = new WindowContainer;
+    Viewport *guiTop = new Viewport;
+    guiTop->setFocusable(true);
     guiTop->setDimension(gcn::Rectangle(0, 0,
                 graphics->getWidth(), graphics->getHeight()));
     guiTop->setOpaque(false);
-    Window::setWindowContainer(guiTop);
     setTop(guiTop);
 
     ResourceManager *resman = ResourceManager::getInstance();
diff --git a/src/gui/recorder.cpp b/src/gui/recorder.cpp
index 257afd7f..cbeb435f 100644
--- a/src/gui/recorder.cpp
+++ b/src/gui/recorder.cpp
@@ -27,7 +27,6 @@
 #include "gui/widgets/button.h"
 #include "gui/widgets/chattab.h"
 #include "gui/widgets/layout.h"
-#include "gui/widgets/windowcontainer.h"
 
 #include "utils/gettext.h"
 #include "utils/stringutils.h"
diff --git a/src/gui/skilldialog.cpp b/src/gui/skilldialog.cpp
index d53a1867..2c026036 100644
--- a/src/gui/skilldialog.cpp
+++ b/src/gui/skilldialog.cpp
@@ -26,6 +26,7 @@
 
 #include "gui/setup.h"
 #include "gui/skin.h"
+#include "gui/viewport.h"
 
 #include "gui/widgets/button.h"
 #include "gui/widgets/container.h"
@@ -36,7 +37,6 @@
 #include "gui/widgets/scrollarea.h"
 #include "gui/widgets/tab.h"
 #include "gui/widgets/tabbedarea.h"
-#include "gui/widgets/windowcontainer.h"
 
 #include "net/net.h"
 #include "net/playerhandler.h"
@@ -188,7 +188,7 @@ SkillDialog::SkillDialog():
     setCloseButton(true);
     setResizable(true);
     setSaveVisible(true);
-    setDefaultSize(windowContainer->getWidth() - 280, 30, 275, 425);
+    setDefaultSize(viewport->getWidth() - 280, 30, 275, 425);
     setupWindow->registerWindowForReset(this);
 
     mTabs = new TabbedArea();
diff --git a/src/gui/specialswindow.cpp b/src/gui/specialswindow.cpp
index 3ca0f037..6b5d9afd 100644
--- a/src/gui/specialswindow.cpp
+++ b/src/gui/specialswindow.cpp
@@ -25,6 +25,7 @@
 
 #include "gui/setup.h"
 #include "gui/skin.h"
+#include "gui/viewport.h"
 
 #include "gui/widgets/button.h"
 #include "gui/widgets/container.h"
@@ -37,7 +38,6 @@
 #include "gui/widgets/tab.h"
 #include "gui/widgets/tabbedarea.h"
 #include "gui/widgets/flowcontainer.h"
-#include "gui/widgets/windowcontainer.h"
 
 #include "net/net.h"
 #include "net/specialhandler.h"
@@ -88,7 +88,7 @@ SpecialsWindow::SpecialsWindow():
     setCloseButton(true);
     setResizable(true);
     setSaveVisible(true);
-    setDefaultSize(windowContainer->getWidth() - 280, 30, 275, 425);
+    setDefaultSize(viewport->getWidth() - 280, 30, 275, 425);
     setupWindow->registerWindowForReset(this);
 
     mTabs = new TabbedArea();
diff --git a/src/gui/statuswindow.cpp b/src/gui/statuswindow.cpp
index 7ea2cf18..48e0ef93 100644
--- a/src/gui/statuswindow.cpp
+++ b/src/gui/statuswindow.cpp
@@ -26,6 +26,7 @@
 
 #include "gui/ministatus.h"
 #include "gui/setup.h"
+#include "gui/viewport.h"
 
 #include "gui/widgets/button.h"
 #include "gui/widgets/label.h"
@@ -33,7 +34,6 @@
 #include "gui/widgets/progressbar.h"
 #include "gui/widgets/scrollarea.h"
 #include "gui/widgets/vertcontainer.h"
-#include "gui/widgets/windowcontainer.h"
 
 #include "net/net.h"
 #include "net/playerhandler.h"
@@ -89,8 +89,8 @@ StatusWindow::StatusWindow():
     setResizable(true);
     setCloseButton(true);
     setSaveVisible(true);
-    setDefaultSize((windowContainer->getWidth() - 365) / 2,
-                   (windowContainer->getHeight() - 255) / 2, 365, 275);
+    setDefaultSize((viewport->getWidth() - 365) / 2,
+                   (viewport->getHeight() - 255) / 2, 365, 275);
 
     // ----------------------
     // Status Part
diff --git a/src/gui/viewport.cpp b/src/gui/viewport.cpp
index 4622c538..99053339 100644
--- a/src/gui/viewport.cpp
+++ b/src/gui/viewport.cpp
@@ -43,22 +43,23 @@
 #include "resources/monsterinfo.h"
 #include "resources/resourcemanager.h"
 
+#include "utils/dtor.h"
 #include "utils/stringutils.h"
 
 extern volatile int tick_time;
 
+Viewport *viewport = NULL;
+
 Viewport::Viewport():
     mMap(0),
     mMouseX(0),
     mMouseY(0),
     mPixelViewX(0.0f),
     mPixelViewY(0.0f),
-    mTileViewX(0),
-    mTileViewY(0),
     mShowDebugPath(false),
-    mVisibleNames(false),
     mPlayerFollowMouse(false),
-    mLocalWalkTime(-1)
+    mLocalWalkTime(-1),
+    mBeingPopup(0)
 {
     setOpaque(false);
     addMouseListener(this);
@@ -67,21 +68,20 @@ Viewport::Viewport():
     mScrollRadius = (int) config.getValue("ScrollRadius", 0);
     mScrollCenterOffsetX = (int) config.getValue("ScrollCenterOffsetX", 0);
     mScrollCenterOffsetY = (int) config.getValue("ScrollCenterOffsetY", 0);
-    mVisibleNames = config.getValue("visiblenames", 1);
 
     config.addListener("ScrollLaziness", this);
     config.addListener("ScrollRadius", this);
-    config.addListener("visiblenames", this);
+
+    viewport = this;
 
     mPopupMenu = new PopupMenu;
-    mBeingPopup = new BeingPopup;
+
+    setFocusable(true);
 }
 
 Viewport::~Viewport()
 {
     delete mPopupMenu;
-
-    config.removeListener("visiblenames", this);
 }
 
 void Viewport::setMap(Map *map)
@@ -91,6 +91,9 @@ void Viewport::setMap(Map *map)
         map->setDebugFlags(mMap->getDebugFlags());
     }
     mMap = map;
+
+    if (!mBeingPopup)
+        mBeingPopup = new BeingPopup;
 }
 
 extern MiniStatusWindow *miniStatusWindow;
@@ -104,15 +107,14 @@ void Viewport::draw(gcn::Graphics *gcnGraphics)
         gcnGraphics->setColor(gcn::Color(64, 64, 64));
         gcnGraphics->fillRectangle(
                 gcn::Rectangle(0, 0, getWidth(), getHeight()));
+
+        // Draw contained widgets
+        Container::draw(gcnGraphics);
         return;
     }
 
     Graphics *graphics = static_cast<Graphics*>(gcnGraphics);
 
-    // Ensure the client doesn't freak out if a feature localplayer uses
-    // is dependent on a map.
-    player_node->setMapInitialized(true);
-
     // Avoid freaking out when tick_time overflows
     if (tick_time < lastTick)
     {
@@ -184,9 +186,6 @@ void Viewport::draw(gcn::Graphics *gcnGraphics)
             mPixelViewY = viewYmax;
     }
 
-    mTileViewX = (int) (mPixelViewX + 16) / 32;
-    mTileViewY = (int) (mPixelViewY + 16) / 32;
-
     // Draw tiles and sprites
     if (mMap)
     {
@@ -228,16 +227,22 @@ void Viewport::draw(gcn::Graphics *gcnGraphics)
         miniStatusWindow->drawIcons(graphics);
 
     // Draw contained widgets
-    WindowContainer::draw(gcnGraphics);
+    Container::draw(gcnGraphics);
 }
 
 void Viewport::logic()
 {
-    WindowContainer::logic();
+    delete_all(mDeathList);
+    mDeathList.clear();
 
-    // Make the player follow the mouse position
-    // if the mouse is dragged elsewhere than in a window.
-    _followMouse();
+    if (mMap)
+    {
+        // Make the player follow the mouse position
+        // if the mouse is dragged elsewhere than in a window.
+        _followMouse();
+    }
+
+    gcn::Container::logic();
 }
 
 void Viewport::_followMouse()
@@ -423,8 +428,8 @@ void Viewport::mouseDragged(gcn::MouseEvent &event)
           if (mLocalWalkTime != player_node->getWalkTime())
           {
               mLocalWalkTime = player_node->getWalkTime();
-              int destX = event.getX() / 32 + mTileViewX;
-              int destY = event.getY() / 32 + mTileViewY;
+              int destX = (event.getX() + mPixelViewX) / mMap->getTileWidth();
+              int destY = (event.getY() + mPixelViewY) / mMap->getTileHeight();
               player_node->setDestination(destX, destY);
           }
         }
@@ -454,9 +459,6 @@ void Viewport::optionChanged(const std::string &name)
 {
     mScrollLaziness = (int) config.getValue("ScrollLaziness", 32);
     mScrollRadius = (int) config.getValue("ScrollRadius", 32);
-
-    if (name == "visiblenames")
-        mVisibleNames = config.getValue("visiblenames", 1);
 }
 
 void Viewport::mouseMoved(gcn::MouseEvent &event)
@@ -469,8 +471,10 @@ void Viewport::mouseMoved(gcn::MouseEvent &event)
     const int y = (event.getY() + (int) mPixelViewY);
 
     mHoverBeing = beingManager->findBeingByPixel(x, y);
-    if (Player *p = dynamic_cast<Player*>(mHoverBeing))
-        mBeingPopup->show(getMouseX(), getMouseY(), p);
+    if (mHoverBeing && mHoverBeing->getType() == Being::PLAYER &&
+            event.getSource() == this)
+        mBeingPopup->show(getMouseX(), getMouseY(),
+                          static_cast<Player*>(mHoverBeing));
     else
         mBeingPopup->setVisible(false);
 
@@ -519,5 +523,11 @@ void Viewport::toggleDebugPath()
 
 void Viewport::hideBeingPopup()
 {
-    mBeingPopup->setVisible(false);
+    if (mBeingPopup)
+        mBeingPopup->setVisible(false);
+}
+
+void Viewport::scheduleDelete(gcn::Widget *widget)
+{
+    mDeathList.push_back(widget);
 }
diff --git a/src/gui/viewport.h b/src/gui/viewport.h
index 3fab607d..196070f1 100644
--- a/src/gui/viewport.h
+++ b/src/gui/viewport.h
@@ -25,7 +25,7 @@
 #include "configlistener.h"
 #include "position.h"
 
-#include "gui/widgets/windowcontainer.h"
+#include "gui/widgets/container.h"
 
 #include <guichan/mouselistener.hpp>
 
@@ -50,7 +50,7 @@ const int walkingMouseDelay = 500;
  * of it such as NPC messages, which are positioned using map pixel
  * coordinates.
  */
-class Viewport : public WindowContainer, public gcn::MouseListener,
+class Viewport : public Container, public gcn::MouseListener,
     public ConfigListener
 {
     public:
@@ -157,6 +157,12 @@ class Viewport : public WindowContainer, public gcn::MouseListener,
          */
         void hideBeingPopup();
 
+        /**
+         * Schedule a widget for deletion. It will be deleted at the start of
+         * the next logic update.
+         */
+        void scheduleDelete(gcn::Widget *widget);
+
     private:
         /**
          * Finds a path from the player to the mouse, and draws it. This is for
@@ -174,6 +180,13 @@ class Viewport : public WindowContainer, public gcn::MouseListener,
          */
         void _followMouse();
 
+        /**
+         * List of widgets that are scheduled to be deleted.
+         */
+        typedef std::list<gcn::Widget*> Widgets;
+        typedef Widgets::iterator WidgetIterator;
+        Widgets mDeathList;
+
         Map *mMap;                   /**< The current map. */
 
         int mScrollRadius;
@@ -184,10 +197,7 @@ class Viewport : public WindowContainer, public gcn::MouseListener,
         int mMouseY;                 /**< Current mouse position in pixels. */
         float mPixelViewX;           /**< Current viewpoint in pixels. */
         float mPixelViewY;           /**< Current viewpoint in pixels. */
-        int mTileViewX;              /**< Current viewpoint in tiles. */
-        int mTileViewY;              /**< Current viewpoint in tiles. */
         int mShowDebugPath;         /**< Show a path from player to pointer. */
-        bool mVisibleNames;          /**< Show target names. */
 
         bool mPlayerFollowMouse;
 
@@ -196,9 +206,9 @@ class Viewport : public WindowContainer, public gcn::MouseListener,
         PopupMenu *mPopupMenu;       /**< Popup menu. */
         Being *mHoverBeing;          /**< Being mouse is currently over. */
         FloorItem *mHoverItem;       /**< FloorItem mouse is currently over. */
-        BeingPopup *mBeingPopup;
+        BeingPopup *mBeingPopup;     /**< Being information popup. */
 };
 
-extern Viewport *viewport;           /**< The viewport */
+extern Viewport *viewport;           /**< The viewport. */
 
 #endif
diff --git a/src/gui/widgets/popup.cpp b/src/gui/widgets/popup.cpp
index 970b21ec..1bfd7fd2 100644
--- a/src/gui/widgets/popup.cpp
+++ b/src/gui/widgets/popup.cpp
@@ -29,8 +29,6 @@
 #include "gui/skin.h"
 #include "gui/viewport.h"
 
-#include "gui/widgets/windowcontainer.h"
-
 #include "resources/image.h"
 
 #include <guichan/exception.hpp>
@@ -45,16 +43,16 @@ Popup::Popup(const std::string &name, const std::string &skin):
 {
     logger->log("Popup::Popup(\"%s\")", name.c_str());
 
-    if (!windowContainer)
-        throw GCN_EXCEPTION("Popup::Popup(): no windowContainer set");
+    if (!viewport)
+        throw GCN_EXCEPTION("Popup::Popup(): no viewport set");
 
     setPadding(3);
 
     // Loads the skin
     mSkin = SkinLoader::instance()->load(skin, mDefaultSkinPath);
 
-    // Add this window to the window container
-    windowContainer->add(this);
+    // Add this window to the viewport
+    viewport->add(this);
 
     // Popups are invisible by default
     setVisible(false);
@@ -69,11 +67,6 @@ Popup::~Popup()
     mSkin->instances--;
 }
 
-void Popup::setWindowContainer(WindowContainer *wc)
-{
-    windowContainer = wc;
-}
-
 void Popup::loadPopupConfiguration()
 {
     if (mPopupName.empty())
@@ -168,7 +161,7 @@ void Popup::setMaxHeight(int height)
 
 void Popup::scheduleDelete()
 {
-    windowContainer->scheduleDelete(this);
+    viewport->scheduleDelete(this);
 }
 
 void Popup::position(int x, int y)
@@ -187,9 +180,3 @@ void Popup::position(int x, int y)
     setVisible(true);
     requestMoveToTop();
 }
-
-void Popup::mouseMoved(gcn::MouseEvent &event)
-{
-    if (viewport)
-        viewport->hideBeingPopup();
-}
diff --git a/src/gui/widgets/popup.h b/src/gui/widgets/popup.h
index 5c9164f6..dfa9b2fa 100644
--- a/src/gui/widgets/popup.h
+++ b/src/gui/widgets/popup.h
@@ -31,7 +31,6 @@
 #include <guichan/mouselistener.hpp>
 
 class Skin;
-class WindowContainer;
 
 /**
  * A light version of the Window class. Particularly suited for popup type
@@ -65,11 +64,6 @@ class Popup : public Container, public gcn::MouseListener
         ~Popup();
 
         /**
-         * Sets the window container to be used by new popups.
-         */
-        static void setWindowContainer(WindowContainer *windowContainer);
-
-        /**
          * Changes the popup's skin to use the skin defined in the saved
          * configuration file.
          */
@@ -96,8 +90,6 @@ class Popup : public Container, public gcn::MouseListener
          */
         void setLocationRelativeTo(gcn::Widget *widget);
 
-        void mouseMoved(gcn::MouseEvent &event);
-
         /**
          * Sets the minimum width of the popup.
          */
diff --git a/src/gui/widgets/window.cpp b/src/gui/widgets/window.cpp
index 83c918cf..4d70df84 100644
--- a/src/gui/widgets/window.cpp
+++ b/src/gui/widgets/window.cpp
@@ -31,7 +31,6 @@
 
 #include "gui/widgets/layout.h"
 #include "gui/widgets/resizegrip.h"
-#include "gui/widgets/windowcontainer.h"
 
 #include "resources/image.h"
 
@@ -63,8 +62,8 @@ Window::Window(const std::string &caption, bool modal, Window *parent,
 {
     logger->log("Window::Window(\"%s\")", caption.c_str());
 
-    if (!windowContainer)
-        throw GCN_EXCEPTION("Window::Window(): no windowContainer set");
+    if (!viewport)
+        throw GCN_EXCEPTION("Window::Window(): no viewport set");
 
     instances++;
 
@@ -75,8 +74,8 @@ Window::Window(const std::string &caption, bool modal, Window *parent,
     // Loads the skin
     mSkin = SkinLoader::instance()->load(skin, mDefaultSkinPath);
 
-    // Add this window to the window container
-    windowContainer->add(this);
+    // Add this window to the viewport
+    viewport->add(this);
 
     if (mModal)
     {
@@ -88,6 +87,8 @@ Window::Window(const std::string &caption, bool modal, Window *parent,
     setVisible(false);
 
     addWidgetListener(this);
+
+    setFocusable(true);
 }
 
 Window::~Window()
@@ -108,11 +109,6 @@ Window::~Window()
     mSkin->instances--;
 }
 
-void Window::setWindowContainer(WindowContainer *wc)
-{
-    windowContainer = wc;
-}
-
 void Window::draw(gcn::Graphics *graphics)
 {
     Graphics *g = static_cast<Graphics*>(graphics);
@@ -336,7 +332,7 @@ void Window::setVisible(bool visible, bool forceSticky)
 
 void Window::scheduleDelete()
 {
-    windowContainer->scheduleDelete(this);
+    viewport->scheduleDelete(this);
 }
 
 void Window::mousePressed(gcn::MouseEvent &event)
@@ -431,9 +427,6 @@ void Window::mouseMoved(gcn::MouseEvent &event)
         default:
             gui->setCursorType(Gui::CURSOR_POINTER);
     }
-
-    if (viewport)
-        viewport->hideBeingPopup();
 }
 
 void Window::mouseDragged(gcn::MouseEvent &event)
diff --git a/src/gui/widgets/window.h b/src/gui/widgets/window.h
index b72be9d4..3c458efe 100644
--- a/src/gui/widgets/window.h
+++ b/src/gui/widgets/window.h
@@ -34,7 +34,6 @@ class Layout;
 class LayoutCell;
 class ResizeGrip;
 class Skin;
-class WindowContainer;
 
 /**
  * A window. This window can be dragged around and has a title bar. Windows are
@@ -65,11 +64,6 @@ class Window : public gcn::Window, gcn::WidgetListener
         ~Window();
 
         /**
-         * Sets the window container to be used by new windows.
-         */
-        static void setWindowContainer(WindowContainer *windowContainer);
-
-        /**
          * Draws the window.
          */
         void draw(gcn::Graphics *graphics);
diff --git a/src/gui/widgets/windowcontainer.cpp b/src/gui/widgets/windowcontainer.cpp
deleted file mode 100644
index 7d5ecd37..00000000
--- a/src/gui/widgets/windowcontainer.cpp
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- *  The Mana Client
- *  Copyright (C) 2004-2009  The Mana World Development Team
- *  Copyright (C) 2009-2010  The Mana Developers
- *
- *  This file is part of The Mana Client.
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "gui/widgets/windowcontainer.h"
-
-#include "utils/dtor.h"
-
-WindowContainer *windowContainer = NULL;
-
-void WindowContainer::logic()
-{
-    delete_all(mDeathList);
-    mDeathList.clear();
-
-    gcn::Container::logic();
-}
-
-void WindowContainer::scheduleDelete(gcn::Widget *widget)
-{
-    mDeathList.push_back(widget);
-}
diff --git a/src/gui/widgets/windowcontainer.h b/src/gui/widgets/windowcontainer.h
deleted file mode 100644
index 2ec65d15..00000000
--- a/src/gui/widgets/windowcontainer.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- *  The Mana Client
- *  Copyright (C) 2004-2009  The Mana World Development Team
- *  Copyright (C) 2009-2010  The Mana Developers
- *
- *  This file is part of The Mana Client.
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef WINDOWCONTAINER_H
-#define WINDOWCONTAINER_H
-
-#include "gui/widgets/container.h"
-
-/**
- * A window container. This container adds functionality for more convenient
- * widget (windows in particular) destruction.
- *
- * \ingroup GUI
- */
-class WindowContainer : public Container
-{
-    public:
-        /**
-         * Do GUI logic. This functions adds automatic deletion of objects that
-         * volunteered to be deleted.
-         */
-        void logic();
-
-        /**
-         * Schedule a widget for deletion. It will be deleted at the start of
-         * the next logic update.
-         */
-        void scheduleDelete(gcn::Widget *widget);
-
-    private:
-        /**
-         * List of widgets that are scheduled to be deleted.
-         */
-        typedef std::list<gcn::Widget*> Widgets;
-        typedef Widgets::iterator WidgetIterator;
-        Widgets mDeathList;
-};
-
-extern WindowContainer *windowContainer;
-
-#endif
diff --git a/src/gui/windowmenu.cpp b/src/gui/windowmenu.cpp
index 81e96fb2..1a497588 100644
--- a/src/gui/windowmenu.cpp
+++ b/src/gui/windowmenu.cpp
@@ -24,10 +24,10 @@
 #include "graphics.h"
 
 #include "gui/emotepopup.h"
+#include "gui/viewport.h"
 
 #include "gui/widgets/button.h"
 #include "gui/widgets/window.h"
-#include "gui/widgets/windowcontainer.h"
 
 #include "net/net.h"
 #include "net/playerhandler.h"
@@ -103,7 +103,7 @@ void WindowMenu::action(const gcn::ActionEvent &event)
         }
         else
         {
-            windowContainer->scheduleDelete(mEmotePopup);
+            viewport->scheduleDelete(mEmotePopup);
             mEmotePopup = 0;
         }
     }
@@ -158,7 +158,7 @@ void WindowMenu::valueChanged(const gcn::SelectionEvent &event)
         if (emote)
             Net::getPlayerHandler()->emote(emote);
 
-        windowContainer->scheduleDelete(mEmotePopup);
+        viewport->scheduleDelete(mEmotePopup);
         mEmotePopup = 0;
     }
 }