Added a toString conversion function.

17 files changed, 128 insertions, 202 deletions

diff --git a/src/gui/buy.cpp b/src/gui/buy.cpp
index 18542385..86bd5413 100644
--- a/src/gui/buy.cpp
+++ b/src/gui/buy.cpp
@@ -23,8 +23,6 @@
 
 #include "buy.h"
 
-#include <sstream>
-
 #include <guichan/widgets/label.hpp>
 
 #include "button.h"
@@ -41,6 +39,8 @@
 #include "../net/messageout.h"
 #include "../net/protocol.h"
 
+#include "../utils/tostring.h"
+
 
 BuyDialog::BuyDialog(Network *network):
     Window("Buy"), mNetwork(network),
@@ -139,10 +139,8 @@ void BuyDialog::reset()
 void BuyDialog::addItem(short id, int price)
 {
     ITEM_SHOP item_shop;
-    std::stringstream ss;
 
-    ss << itemDb->getItemInfo(id)->getName() << " " << price << " GP";
-    item_shop.name = ss.str();
+    item_shop.name = itemDb->getItemInfo(id)->getName() + " " + toString(price) + " GP";
     item_shop.price = price;
     item_shop.id = id;
 
@@ -242,21 +240,17 @@ void BuyDialog::action(const std::string& eventId)
 
     // If anything has changed, we have to update the buttons and labels
     if (updateButtonsAndLabels) {
-        std::stringstream oss;
-
         // Update buttons
         mIncreaseButton->setEnabled(mAmountItems < mMaxItems);
         mDecreaseButton->setEnabled(mAmountItems > 0);
         mBuyButton->setEnabled(mAmountItems > 0);
 
         // Update labels
-        oss << mAmountItems;
-        mQuantityLabel->setCaption(oss.str());
+        mQuantityLabel->setCaption(toString(mAmountItems));
         mQuantityLabel->adjustSize();
 
-        oss.str("");
-        oss << "Price : " << mAmountItems * mShopItems->at(selectedItem).price << " GP";
-        mMoneyLabel->setCaption(oss.str());
+        int price = mAmountItems * mShopItems->at(selectedItem).price;
+        mMoneyLabel->setCaption("Price : " + toString(price)  + " GP");
         mMoneyLabel->adjustSize();
     }
 }
diff --git a/src/gui/char_select.cpp b/src/gui/char_select.cpp
index b1d08951..40c1d145 100644
--- a/src/gui/char_select.cpp
+++ b/src/gui/char_select.cpp
@@ -23,7 +23,6 @@
 
 #include "char_select.h"
 
-#include <sstream>
 #include <string>
 
 #include <guichan/widgets/label.hpp>
@@ -40,6 +39,8 @@
 
 #include "../net/messageout.h"
 
+#include "./utils/tostring.h"
+
 /**
  * Listener for confirming character deletion.
  */
@@ -69,7 +70,8 @@ void CharDeleteConfirm::action(const std::string &eventId)
 }
 
 CharSelectDialog::CharSelectDialog(Network *network, LockedArray<LocalPlayer*> *charInfo):
-    Window("Select Character"), mNetwork(network), mCharInfo(charInfo), mCharSelected(false)
+    Window("Select Character"), mNetwork(network),
+    mCharInfo(charInfo), mCharSelected(false)
 {
     mSelectButton = new Button("Ok", "ok", this);
     mCancelButton = new Button("Cancel", "cancel", this);
@@ -171,17 +173,10 @@ void CharSelectDialog::updatePlayerInfo()
     LocalPlayer *pi = mCharInfo->getEntry();
 
     if (pi) {
-        std::stringstream nameCaption, levelCaption, jobCaption, moneyCaption;
-
-        nameCaption << pi->getName();
-        levelCaption << "Lvl: " << pi->mLevel;
-        jobCaption << "Job Lvl: " << pi->mJobLevel;
-        moneyCaption << "Gold: " << pi->mGp;
-
-        mNameLabel->setCaption(nameCaption.str());
-        mLevelLabel->setCaption(levelCaption.str());
-        mJobLevelLabel->setCaption(jobCaption.str());
-        mMoneyLabel->setCaption(moneyCaption.str());
+        mNameLabel->setCaption(pi->getName());
+        mLevelLabel->setCaption("Lvl: " + toString(pi->mLevel));
+        mJobLevelLabel->setCaption("Job Lvl: " + toString(pi->mJobLevel));
+        mMoneyLabel->setCaption("Gold: " + toString(pi->mGp));
         if (!mCharSelected)
         {
             mNewCharButton->setEnabled(false);
@@ -191,8 +186,7 @@ void CharSelectDialog::updatePlayerInfo()
         mPlayerBox->mHairStyle = pi->getHairStyle() - 1;
         mPlayerBox->mHairColor = pi->getHairColor() - 1;
         mPlayerBox->mShowPlayer = true;
-    }
-    else {
+    } else {
         mNameLabel->setCaption("Name");
         mLevelLabel->setCaption("Level");
         mJobLevelLabel->setCaption("Job Level");
diff --git a/src/gui/char_server.cpp b/src/gui/char_server.cpp
index 8a0a67ab..ad0df223 100644
--- a/src/gui/char_server.cpp
+++ b/src/gui/char_server.cpp
@@ -23,8 +23,6 @@
 
 #include "char_server.h"
 
-#include <sstream>
-
 #include "button.h"
 #include "listbox.h"
 #include "scrollarea.h"
@@ -35,6 +33,8 @@
 
 #include "../net/network.h" // TODO this is just for iptostring, move that?
 
+#include "../utils/tostring.h"
+
 extern SERVER_INFO **server_info;
 
 /**
@@ -120,7 +120,6 @@ ServerListModel::getNumberOfElements()
 std::string
 ServerListModel::getElementAt(int i)
 {
-    std::stringstream s;
-    s << server_info[i]->name << " (" << server_info[i]->online_users << ")";
-    return s.str();
+    const SERVER_INFO *si = server_info[i];
+    return si->name + " (" + toString(si->online_users) + ")";
 }
diff --git a/src/gui/debugwindow.cpp b/src/gui/debugwindow.cpp
index cf30df93..66681a8b 100644
--- a/src/gui/debugwindow.cpp
+++ b/src/gui/debugwindow.cpp
@@ -23,16 +23,18 @@
 
 #include "debugwindow.h"
 
-#include <guichan/widgets/label.hpp>
-#include <sstream>
 #include <SDL_mouse.h>
 
+#include <guichan/widgets/label.hpp>
+
 #include "button.h"
 
 #include "../game.h"
 #include "../engine.h"
 #include "../map.h"
 
+#include "../utils/tostring.h"
+
 DebugWindow::DebugWindow():
     Window("Debug")
 {
@@ -73,29 +75,24 @@ DebugWindow::logic()
     int mouseTileX = mouseX / 32 + camera_x;
     int mouseTileY = mouseY / 32 + camera_y;
 
-    std::stringstream updatedText;
-    updatedText << "[" << fps << " FPS]";
-    mFPSLabel->setCaption(updatedText.str());
+    mFPSLabel->setCaption("[" + toString(fps) + " FPS");
     mFPSLabel->adjustSize();
 
-    updatedText.str("");
-    updatedText << "[Mouse: " << mouseTileX << ", " << mouseTileY << "]";
-    mTileMouseLabel->setCaption(updatedText.str());
+    mTileMouseLabel->setCaption("[Mouse: " +
+            toString(mouseTileX) + ", " + toString(mouseTileY) + "]");
     mTileMouseLabel->adjustSize();
 
-    updatedText.str("");
-    mCurrentMap = engine->getCurrentMap();
-
-    if (mCurrentMap != NULL)
+    Map *currentMap = engine->getCurrentMap();
+    if (currentMap != NULL)
     {
-        updatedText << " [Music File: "
-                    << mCurrentMap->getProperty("music") << "]";
-        mMusicFileLabel->setCaption(updatedText.str());
+        const std::string music =
+            " [Music File: " + currentMap->getProperty("music") + "]";
+        mMusicFileLabel->setCaption(music);
         mMusicFileLabel->adjustSize();
-        updatedText.str("");
-        updatedText << " [MiniMap File: "
-                    << mCurrentMap->getProperty("minimap") << "]";
-        mMapFileLabel->setCaption(updatedText.str());
+
+        const std::string minimap =
+            " [MiniMap File: " + currentMap->getProperty("minimap") + "]";
+        mMapFileLabel->setCaption(minimap);
         mMapFileLabel->adjustSize();
     }
 }
diff --git a/src/gui/debugwindow.h b/src/gui/debugwindow.h
index d318df16..80524ffa 100644
--- a/src/gui/debugwindow.h
+++ b/src/gui/debugwindow.h
@@ -24,14 +24,13 @@
 #ifndef _TMW_DEBUGWINDOW_H
 #define _TMW_DEBUGWINDOW_H
 
-#include <string>
+#include <iosfwd>
 
 #include <guichan/actionlistener.hpp>
 
 #include "window.h"
-#include "../guichanfwd.h"
 
-class Map;
+#include "../guichanfwd.h"
 
 /**
  * The chat window.
@@ -59,8 +58,6 @@ class DebugWindow : public Window, public gcn::ActionListener
     private:
         gcn::Label *mMusicFileLabel, *mMapFileLabel;
         gcn::Label *mTileMouseLabel, *mFPSLabel;
-        Map *mCurrentMap;
-
 };
 
 #endif
diff --git a/src/gui/equipmentwindow.cpp b/src/gui/equipmentwindow.cpp
index 64c368bc..1b9cfc55 100644
--- a/src/gui/equipmentwindow.cpp
+++ b/src/gui/equipmentwindow.cpp
@@ -33,7 +33,7 @@
 #include "../resources/iteminfo.h"
 #include "../resources/resourcemanager.h"
 
-#include <sstream>
+#include "../utils/tostring.h"
 
 EquipmentWindow::EquipmentWindow(Equipment *equipment):
     Window("Equipment"), mEquipment(equipment)
@@ -85,7 +85,6 @@ void EquipmentWindow::draw(gcn::Graphics *graphics)
     image = mItemset->get(item->getInfo()->getImage() - 1);
 
     dynamic_cast<Graphics*>(graphics)->drawImage(image, 160, 25);
-    std::stringstream n;
-    n << item->getQuantity();
-    graphics->drawText(n.str(), 170, 62, gcn::Graphics::CENTER);
+    graphics->drawText(toString(item->getQuantity()), 170, 62,
+            gcn::Graphics::CENTER);
 }
diff --git a/src/gui/inttextbox.cpp b/src/gui/inttextbox.cpp
index 560a6cec..92f21e5f 100644
--- a/src/gui/inttextbox.cpp
+++ b/src/gui/inttextbox.cpp
@@ -23,10 +23,10 @@
 
 #include "inttextbox.h"
 
-#include <sstream>
-
 #include <guichan/key.hpp>
 
+#include "../utils/tostring.h"
+
 IntTextBox::IntTextBox(int i):
     mValue(i)
 {
@@ -40,9 +40,8 @@ void IntTextBox::keyPress(const gcn::Key &key)
         gcn::TextBox::keyPress(key);
     }
 
-    std::stringstream s;
+    std::stringstream s(gcn::TextBox::getText());
     int i;
-    s << gcn::TextBox::getText();
     s >> i;
     if (gcn::TextBox::getText() != "")
         setInt(i);
@@ -63,11 +62,10 @@ int IntTextBox::getInt()
 
 void IntTextBox::setInt(int i)
 {
-    std::stringstream s;
-
     if (i >= mMin && i <= mMax)
         mValue = i;
-    s << mValue;
-    setText(s.str());
-    setCaretPosition(s.str().length() + 1);
+
+    const std::string valStr = toString(mValue);
+    setText(valStr);
+    setCaretPosition(valStr.length() + 1);
 }
diff --git a/src/gui/inventorywindow.cpp b/src/gui/inventorywindow.cpp
index 422d92af..8f672bc9 100644
--- a/src/gui/inventorywindow.cpp
+++ b/src/gui/inventorywindow.cpp
@@ -24,7 +24,6 @@
 #include "inventorywindow.h"
 
 #include <string>
-#include <sstream>
 
 #include <guichan/mouseinput.hpp>
 
@@ -41,6 +40,8 @@
 
 #include "../resources/iteminfo.h"
 
+#include "../utils/tostring.h"
+
 InventoryWindow::InventoryWindow():
     Window("Inventory")
 {
@@ -88,10 +89,9 @@ void InventoryWindow::logic()
     updateButtons();
 
     // Update weight information
-    std::stringstream tempstr;
-    tempstr << "Total Weight: " << player_node->mTotalWeight
-            << " - Maximum Weight: " << player_node->mMaxWeight;
-    mWeightLabel->setCaption(tempstr.str());
+    mWeightLabel->setCaption(
+            "Total Weight: " + toString(player_node->mTotalWeight) + " - "
+            "Maximum Weight: " + toString(player_node->mMaxWeight));
     mWeightLabel->adjustSize();
 }
 
diff --git a/src/gui/itemcontainer.cpp b/src/gui/itemcontainer.cpp
index e0730ced..9b8dc09b 100644
--- a/src/gui/itemcontainer.cpp
+++ b/src/gui/itemcontainer.cpp
@@ -23,8 +23,6 @@
 
 #include "itemcontainer.h"
 
-#include <sstream>
-
 #include <guichan/mouseinput.hpp>
 
 #include "../graphics.h"
@@ -38,6 +36,8 @@
 #include "../resources/iteminfo.h"
 #include "../resources/resourcemanager.h"
 
+#include "../utils/tostring.h"
+
 ItemContainer::ItemContainer(Inventory *inventory):
     mInventory(inventory)
 {
@@ -122,16 +122,8 @@ void ItemContainer::draw(gcn::Graphics* graphics)
         }
 
         // Draw item caption
-        std::stringstream ss;
-
-        if (!item->isEquipped()) {
-            ss << item->getQuantity();
-        }
-        else {
-            ss << "Eq.";
-        }
-
-        graphics->drawText(ss.str(),
+        graphics->drawText(
+                (item->isEquipped() ? "Eq." : toString(item->getQuantity())),
                 itemX + gridWidth / 2,
                 itemY + gridHeight - 11,
                 gcn::Graphics::CENTER);
diff --git a/src/gui/ministatus.cpp b/src/gui/ministatus.cpp
index fc2f451b..be089b68 100644
--- a/src/gui/ministatus.cpp
+++ b/src/gui/ministatus.cpp
@@ -24,13 +24,14 @@
 #include "ministatus.h"
 
 #include <guichan/widgets/label.hpp>
-#include <sstream>
 
 #include "gui.h"
 #include "progressbar.h"
 
 #include "../localplayer.h"
 
+#include "../utils/tostring.h"
+
 MiniStatusWindow::MiniStatusWindow():
     Window("")
 {
@@ -88,12 +89,8 @@ void MiniStatusWindow::update()
     // mpBar->setProgress((float)player_node->mp / (float)player_node->maxMp);
 
     // Update and center labels
-    std::stringstream updatedText;
-    updatedText << player_node->mHp;
-    mHpLabel->setCaption(updatedText.str());
-    updatedText.str("");
-    updatedText << player_node->mMp;
-    mMpLabel->setCaption(updatedText.str());
+    mHpLabel->setCaption(toString(player_node->mHp));
+    mMpLabel->setCaption(toString(player_node->mMp));
 }
 
 void MiniStatusWindow::draw(gcn::Graphics *graphics)
diff --git a/src/gui/register.cpp b/src/gui/register.cpp
index a5e511b3..39c918f7 100644
--- a/src/gui/register.cpp
+++ b/src/gui/register.cpp
@@ -139,7 +139,7 @@ RegisterDialog::action(const std::string& eventId)
         int error = 0;
 
         // Check login
-        if (user.length() == 0)
+        if (user.empty())
         {
             // No username
             errorMsg << "Enter your username first.";
diff --git a/src/gui/sell.cpp b/src/gui/sell.cpp
index aa67adab..bde8906b 100644
--- a/src/gui/sell.cpp
+++ b/src/gui/sell.cpp
@@ -24,7 +24,6 @@
 #include "sell.h"
 
 #include <cassert>
-#include <sstream>
 
 #include <guichan/widgets/label.hpp>
 
@@ -43,6 +42,7 @@
 #include "../net/messageout.h"
 #include "../net/protocol.h"
 
+#include "../utils/tostring.h"
 
 SellDialog::SellDialog(Network *network):
     Window("Sell"),
@@ -141,11 +141,8 @@ void SellDialog::addItem(Item *item, int price)
         return;
 
     ITEM_SHOP item_shop;
-    std::stringstream ss;
 
-    ss << item->getInfo()->getName() << " " << price << " GP";
-
-    item_shop.name = ss.str();
+    item_shop.name = item->getInfo()->getName() + " " + toString(price) + " GP";
     item_shop.price = price;
     item_shop.index = item->getInvIndex();
     item_shop.id = item->getId();
@@ -240,15 +237,12 @@ void SellDialog::action(const std::string& eventId)
 
     // If anything changed, we need to update the buttons and labels
     if (updateButtonsAndLabels) {
-        std::stringstream oss;
-
         // Update labels
-        oss << mAmountItems;
-        mQuantityLabel->setCaption(oss.str());
+        mQuantityLabel->setCaption(toString(mAmountItems));
         mQuantityLabel->adjustSize();
-        oss.str("");
-        oss << "Price: " << mAmountItems * mShopItems->at(selectedItem).price;
-        mMoneyLabel->setCaption(oss.str());
+
+        int price = mAmountItems * mShopItems->at(selectedItem).price;
+        mMoneyLabel->setCaption("Price: " + toString(price));
         mMoneyLabel->adjustSize();
 
         // Update Buttons
diff --git a/src/gui/setup.cpp b/src/gui/setup.cpp
index f680d6ac..2fd99e1c 100644
--- a/src/gui/setup.cpp
+++ b/src/gui/setup.cpp
@@ -308,9 +308,9 @@ void Setup::action(const std::string &eventId)
                     {
                         std::stringstream error;
                         error << "Failed to switch to " <<
-                        (fullscreen ? "windowed" : "fullscreen") <<
-                        "mode and restoration of old mode also failed!" <<
-                        std::endl;
+                            (fullscreen ? "windowed" : "fullscreen") <<
+                            "mode and restoration of old mode also failed!" <<
+                            std::endl;
                         logger->error(error.str());
                     }
                 }
diff --git a/src/gui/status.cpp b/src/gui/status.cpp
index 28108fca..d7cae2f0 100644
--- a/src/gui/status.cpp
+++ b/src/gui/status.cpp
@@ -24,7 +24,6 @@
 #include "status.h"
 
 #include <guichan/widgets/label.hpp>
-#include <sstream>
 
 #include "button.h"
 #include "progressbar.h"
@@ -33,6 +32,8 @@
 
 #include "../graphics.h"
 
+#include "../utils/tostring.h"
+
 extern Graphics *graphics;
 
 StatusWindow::StatusWindow(LocalPlayer *player):
@@ -224,43 +225,31 @@ StatusWindow::StatusWindow(LocalPlayer *player):
 
 void StatusWindow::update()
 {
-    std::stringstream updateText;
-
     // Status Part
     // -----------
-    updateText.str("");
-    updateText << "Level: " << mPlayer->mLevel;
-    mLvlLabel->setCaption(updateText.str());
+    mLvlLabel->setCaption("Level: " + toString(mPlayer->mLevel));
     mLvlLabel->adjustSize();
 
-    updateText.str("");
-    updateText << "Money: " << mPlayer->mGp << " GP";
-    mGpLabel->setCaption(updateText.str());
+    mGpLabel->setCaption("Money: " + toString(mPlayer->mGp) + " GP");
     mGpLabel->adjustSize();
 
-    updateText.str("");
-    updateText << "Job: " << mPlayer->mJobLevel;
-    mJobXpLabel->setCaption(updateText.str());
+    mJobXpLabel->setCaption("Job: " + toString(mPlayer->mJobLevel));
     mJobXpLabel->adjustSize();
 
-    updateText.str("");
-    updateText << mPlayer->mHp << "/" << mPlayer->mMaxHp;
-    mHpValueLabel->setCaption(updateText.str());
+    mHpValueLabel->setCaption(toString(mPlayer->mHp) +
+            "/" + toString(mPlayer->mMaxHp));
     mHpValueLabel->adjustSize();
 
-    updateText.str("");
-    updateText << mPlayer->mMp <<  "/" << mPlayer->mMaxMp;
-    mMpValueLabel->setCaption(updateText.str());
+    mMpValueLabel->setCaption(toString(mPlayer->mMp) +
+            "/" + toString(mPlayer->mMaxMp));
     mMpValueLabel->adjustSize();
 
-    updateText.str("");
-    updateText << (int)mPlayer->mXp << "/" << (int)mPlayer->mXpForNextLevel;
-    mXpValueLabel->setCaption(updateText.str());
+    mXpValueLabel->setCaption(toString(mPlayer->mXp) +
+            "/" + toString(mPlayer->mXpForNextLevel));
     mXpValueLabel->adjustSize();
 
-    updateText.str("");
-    updateText << (int)mPlayer->mJobXp << "/" << (int)mPlayer->mJobXpForNextLevel;
-    mJobValueLabel->setCaption(updateText.str());
+    mJobValueLabel->setCaption(toString(mPlayer->mJobXp) +
+            "/" + toString(mPlayer->mJobXpForNextLevel));
     mJobValueLabel->adjustSize();
 
     // HP Bar coloration
@@ -295,92 +284,76 @@ void StatusWindow::update()
         "Dexterity",
         "Luck"
     };
-
     int statusPoints = mPlayer->mStatsPointsToAttribute;
 
-    updateText.str("");
-    updateText << "Remaining Status Points: " << statusPoints;
-
     // Update labels
     for (int i = 0; i < 6; i++) {
-        std::stringstream sstr;
-
         mStatsLabel[i]->setCaption(attrNames[i]);
-        mStatsLabel[i]->adjustSize();
+        mStatsDisplayLabel[i]->setCaption(toString((int)mPlayer->mAttr[i]));
+        mPointsLabel[i]->setCaption(toString((int)mPlayer->mAttrUp[i]));
 
-        sstr.str("");
-        sstr << (int)mPlayer->mAttr[i];
-        mStatsDisplayLabel[i]->setCaption(sstr.str());
+        mStatsLabel[i]->adjustSize();
         mStatsDisplayLabel[i]->adjustSize();
-
-        sstr.str("");
-        sstr << (int)mPlayer->mAttrUp[i];
-        mPointsLabel[i]->setCaption(sstr.str());
         mPointsLabel[i]->adjustSize();
 
         mStatsButton[i]->setEnabled(mPlayer->mAttrUp[i] <= statusPoints);
     }
-    mRemainingStatsPointsLabel->setCaption(updateText.str());
+    mRemainingStatsPointsLabel->setCaption("Remaining Status Points: " +
+            toString(statusPoints));
     mRemainingStatsPointsLabel->adjustSize();
 
     // Derived Stats Points
 
     // Attack TODO: Count equipped Weapons and items attack bonuses
-    updateText.str("");
-    updateText << int(mPlayer->ATK + mPlayer->ATK_BONUS);
-    mStatsAttackPoints->setCaption(updateText.str());
+    mStatsAttackPoints->setCaption(
+            toString(mPlayer->ATK + mPlayer->ATK_BONUS));
     mStatsAttackPoints->adjustSize();
 
     // Defense TODO: Count equipped Armors and items defense bonuses
-    updateText.str("");
-    updateText << int(mPlayer->DEF + mPlayer->DEF_BONUS);
-    mStatsDefensePoints->setCaption(updateText.str());
+    mStatsDefensePoints->setCaption(
+            toString(mPlayer->DEF + mPlayer->DEF_BONUS));
     mStatsDefensePoints->adjustSize();
 
     // Magic Attack TODO: Count equipped items M.Attack bonuses
-    updateText.str("");
-    updateText << int(mPlayer->MATK + mPlayer->MATK_BONUS);
-    mStatsMagicAttackPoints->setCaption(updateText.str());
+    mStatsMagicAttackPoints->setCaption(
+            toString(mPlayer->MATK + mPlayer->MATK_BONUS));
     mStatsMagicAttackPoints->adjustSize();
 
     // Magic Defense TODO: Count equipped items M.Defense bonuses
-    updateText.str("");
-    updateText << int(mPlayer->MDEF + mPlayer->MDEF_BONUS);
-    mStatsMagicDefensePoints->setCaption(updateText.str());
+    mStatsMagicDefensePoints->setCaption(
+            toString(mPlayer->MDEF + mPlayer->MDEF_BONUS));
     mStatsMagicDefensePoints->adjustSize();
 
     // Accuracy %
-    updateText.str("");
-    updateText << (int)mPlayer->HIT;
-    mStatsAccuracyPoints->setCaption(updateText.str());
+    mStatsAccuracyPoints->setCaption(toString(mPlayer->HIT));
     mStatsAccuracyPoints->adjustSize();
 
     // Evasion %
-    updateText.str("");
-    updateText << (int)mPlayer->FLEE;
-    mStatsEvadePoints->setCaption(updateText.str());
+    mStatsEvadePoints->setCaption(toString(mPlayer->FLEE));
     mStatsEvadePoints->adjustSize();
 
     // Reflex %
-    updateText.str("");
-    updateText << ((int)mPlayer->DEX / 4); // + counter
-    mStatsReflexPoints->setCaption(updateText.str());
+    mStatsReflexPoints->setCaption(toString(mPlayer->DEX / 4)); // + counter
     mStatsReflexPoints->adjustSize();
 
     // Update Second column widgets position
     mGpLabel->setPosition(mLvlLabel->getX() + mLvlLabel->getWidth() + 20,
                          mLvlLabel->getY());
 
-    mXpLabel->setPosition(mHpValueLabel->getX() + mHpValueLabel->getWidth() + 10,
-                         mHpLabel->getY());
-    mXpBar->setPosition(mXpLabel->getX() + mXpLabel->getWidth() + 5,
-                       mXpLabel->getY());
-    mXpValueLabel->setPosition(mXpBar->getX() + mXpBar->getWidth() + 5,
-                              mXpLabel->getY());
+    mXpLabel->setPosition(
+            mHpValueLabel->getX() + mHpValueLabel->getWidth() + 10,
+            mHpLabel->getY());
+    mXpBar->setPosition(
+            mXpLabel->getX() + mXpLabel->getWidth() + 5,
+            mXpLabel->getY());
+    mXpValueLabel->setPosition(
+            mXpBar->getX() + mXpBar->getWidth() + 5,
+            mXpLabel->getY());
 
     mJobXpLabel->setPosition(mXpLabel->getX(), mMpLabel->getY());
-    mJobXpBar->setPosition(mXpBar->getX() + mXpBar->getWidth() -
-                          mJobXpBar->getWidth(), mJobXpLabel->getY());
+    mJobXpBar->setPosition(
+            mXpBar->getX() + mXpBar->getWidth() - mJobXpBar->getWidth(),
+            mJobXpLabel->getY());
     mJobValueLabel->setPosition(290, mJobXpLabel->getY());
 }
 
diff --git a/src/gui/tabbedcontainer.cpp b/src/gui/tabbedcontainer.cpp
index f19524e1..f1927c6f 100644
--- a/src/gui/tabbedcontainer.cpp
+++ b/src/gui/tabbedcontainer.cpp
@@ -23,10 +23,10 @@
 
 #include "tabbedcontainer.h"
 
-#include <sstream>
-
 #include "button.h"
 
+#include "../utils/tostring.h"
+
 #define TABWIDTH 60
 #define TABHEIGHT 20
 
@@ -48,12 +48,9 @@ TabbedContainer::~TabbedContainer()
 
 void TabbedContainer::addTab(gcn::Widget *widget, const std::string &caption)
 {
-    std::stringstream ss;
     int tabNumber = mTabs.size();
 
-    ss << tabNumber;
-
-    Button *tab = new Button(caption, ss.str(), this);
+    Button *tab = new Button(caption, toString(tabNumber), this);
 
     tab->setSize(TABWIDTH, TABHEIGHT);
     add(tab, TABWIDTH * tabNumber, 0);
@@ -83,14 +80,12 @@ void TabbedContainer::logic()
 
 void TabbedContainer::action(const std::string &event)
 {
+    std::stringstream ss(event);
     int tabNo;
-    std::stringstream ss;
-    gcn::Widget *newContent;
-
-    ss << event;
     ss >> tabNo;
 
-    if ((newContent = mContents[tabNo])) {
+    gcn::Widget *newContent = mContents[tabNo];
+    if (newContent) {
         if (mActiveContent) {
             remove(mActiveContent);
         }
diff --git a/src/gui/trade.cpp b/src/gui/trade.cpp
index ee7bca06..9b98fa09 100644
--- a/src/gui/trade.cpp
+++ b/src/gui/trade.cpp
@@ -43,6 +43,8 @@
 
 #include "../resources/iteminfo.h"
 
+#include "../utils/tostring.h"
+
 TradeWindow::TradeWindow(Network *network):
     Window("Trade: You"),
     mNetwork(network),
@@ -130,9 +132,7 @@ TradeWindow::~TradeWindow()
 
 void TradeWindow::addMoney(int amount)
 {
-    std::stringstream tempMoney;
-    tempMoney << "You get: " << amount << "z";
-    mMoneyLabel->setCaption(tempMoney.str());
+    mMoneyLabel->setCaption("You get: " + toString(amount) + "z");
     mMoneyLabel->adjustSize();
 }
 
@@ -292,14 +292,12 @@ void TradeWindow::action(const std::string &eventId)
     }
     else if (eventId == "ok")
     {
-        std::stringstream tempMoney[2];
-        tempMoney[0] << mMoneyField->getText();
+        std::stringstream tempMoney(mMoneyField->getText());
         int tempInt;
-        if (tempMoney[0] >> tempInt)
+        if (tempMoney >> tempInt)
         {
-            tempMoney[1] << tempInt;
-            mMoneyField->setText(tempMoney[1].str());
-            
+            mMoneyField->setText(toString(tempInt));
+
             MessageOut outMsg(mNetwork);
             outMsg.writeInt16(CMSG_TRADE_ITEM_ADD_REQUEST);
             outMsg.writeInt16(0);
diff --git a/src/gui/updatewindow.cpp b/src/gui/updatewindow.cpp
index 9db09f27..4f43d1fc 100644
--- a/src/gui/updatewindow.cpp
+++ b/src/gui/updatewindow.cpp
@@ -24,7 +24,6 @@
 #include "updatewindow.h"
 
 #include <iostream>
-#include <sstream>
 #include <SDL.h>
 #include <SDL_thread.h>
 
@@ -41,6 +40,8 @@
 #include "../log.h"
 #include "../main.h"
 
+#include "../utils/tostring.h"
+
 UpdaterWindow::UpdaterWindow():
     Window("Updating..."),
     mThread(NULL), mMutex(NULL), mDownloadStatus(UPDATE_NEWS),
@@ -190,10 +191,8 @@ int UpdaterWindow::updateProgress(void *ptr,
     if (progress < 0) progress = 0.0f;
     if (progress > 1) progress = 1.0f;
 
-    std::stringstream progressString;
-    progressString << uw->mCurrentFile
-                   << " (" << ((int)(progress * 100)) << "%)";
-    uw->setLabel(progressString.str().c_str());
+    uw->setLabel(
+            uw->mCurrentFile + " (" + toString((int)progress * 100) + "%)");
     uw->setProgress(progress);
 
     if (state != UPDATE_STATE || uw->mDownloadStatus == UPDATE_ERROR)