Improve chat speed.

For improve chat speed this patch add some hacks to
BrowserBox class, split big words in ChatTab.
Also fix DoS in chat.

1 files changed, 19 insertions, 1 deletions

diff --git a/src/gui/widgets/browserbox.h b/src/gui/widgets/browserbox.h
index c5ca351d..2823d308 100644
--- a/src/gui/widgets/browserbox.h
+++ b/src/gui/widgets/browserbox.h
@@ -40,7 +40,8 @@ struct BROWSER_LINK {
  * A simple browser box able to handle links and forward events to the
  * parent conteiner.
  */
-class BrowserBox : public gcn::Widget, public gcn::MouseListener
+class BrowserBox : public gcn::Widget,
+                   public gcn::MouseListener
 {
     public:
         /**
@@ -88,6 +89,10 @@ class BrowserBox : public gcn::Widget, public gcn::MouseListener
          */
         void clearRows();
 
+//        void setSize(int width, int height);
+
+//        void widgetResized(const gcn::Event &event);
+
         /**
          * Handles mouse actions.
          */
@@ -99,6 +104,10 @@ class BrowserBox : public gcn::Widget, public gcn::MouseListener
          */
         void draw(gcn::Graphics *graphics);
 
+        void updateHeight();
+
+//        void widgetResized(const gcn::Event &event);
+
         /**
          * BrowserBox modes.
          */
@@ -139,10 +148,16 @@ class BrowserBox : public gcn::Widget, public gcn::MouseListener
         };
 
     private:
+        int calcHeight();
+
         typedef std::list<std::string> TextRows;
         typedef TextRows::iterator TextRowIterator;
         TextRows mTextRows;
 
+        typedef std::list<int> TextRowsHeights;
+        typedef TextRowsHeights::iterator TextRowsHeightIterator;
+        TextRowsHeights mTextRowsHeights;
+
         typedef std::vector<BROWSER_LINK> Links;
         typedef Links::iterator LinkIterator;
         Links mLinks;
@@ -154,6 +169,9 @@ class BrowserBox : public gcn::Widget, public gcn::MouseListener
         bool mUseLinksAndUserColors;
         int mSelectedLink;
         unsigned int mMaxRows;
+        int mHeight;
+        int mWidth;
+        int mYStart;
 };
 
 #endif