Changeset 6177 for code/branches/presentation2/src/libraries/core/input/InputBuffer.cc

Timestamp:

Nov 29, 2009, 2:47:54 PM (14 years ago)

Author:

rgrieder

Message:

Performance and robustness improvements for the IOConsole under Windows.
There should only be one way to screw the console now: Change the console properties manually at runtime (right click on the taskbar icon), esp. screen buffer size.
If you can find another bug, please let me know.

File:

• code/branches/presentation2/src/libraries/core/input/InputBuffer.cc (modified) (4 diffs)

code/branches/presentation2/src/libraries/core/input/InputBuffer.cc

@@ -41 +41 @@
         this->buffer_ = "";
         this->cursor_ = 0;
+        this->maxLength_ = 1024;
         this->allowedChars_ = "abcdefghijklmnopqrstuvwxyz \
                                ABCDEFGHIJKLMNOPQRSTUVWXYZ \
@@ -59 +60 @@
         RegisterRootObject(InputBuffer);
 
+        this->maxLength_ = 1024;
         this->allowedChars_ = allowedChars;
         this->buffer_ = "";
@@ -93 +95 @@
     }
 
+    void InputBuffer::setMaxLength(unsigned int length)
+    {
+        this->maxLength_ = length;
+        if (this->buffer_.size() > length)
+            this->buffer_.resize(length);
+    }
+
     void InputBuffer::set(const std::string& input, bool update)
     {
@@ -117 +126 @@
         if (this->charIsAllowed(input))
         {
+            if (this->buffer_.size() >= this->maxLength_)
+                return;
             this->buffer_.insert(this->cursor_, 1, input);
             ++this->cursor_;