Changeset 1236 for code/branches/input/src/core/InputBuffer.cc

Timestamp:

May 6, 2008, 2:32:19 PM (17 years ago)

Author:

rgrieder

Message:

• feature: Automatic key repetition in InputBuffer, configurable in orxonox.ini
• replaced std::list and std::map with std::vector in InputManager where necessary
• new mouseWheelTurned event
• some renaming
• OIS:: calls only necessary in InputManager now

File:

• code/branches/input/src/core/InputBuffer.cc (modified) (2 diffs)

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

@@ -1 +1 @@
 /*
- *   ORXONOX - the hottest 3D action shooter ever to exist
- *                    > www.orxonox.net <
- *
- *
- *   License notice:
- *
- *   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 (at your option) 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, write to the Free Software
- *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- *
- *   Author:
- *      Fabian 'x3n' Landau
- *   Co-authors:
- *      ...
- *
- */
+*   ORXONOX - the hottest 3D action shooter ever to exist
+*                    > www.orxonox.net <
+*
+*
+*   License notice:
+*
+*   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 (at your option) 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, write to the Free Software
+*   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+*
+*   Author:
+*      Fabian 'x3n' Landau
+*   Co-authors:
+*      Reto Grieder
+*
+*/
 
 #include "InputBuffer.h"
@@ -32 +32 @@
 
 #include "util/Clipboard.h"
-#include "InputManager.h"
+#include "CoreIncludes.h"
+#include "ConfigValueIncludes.h"
 
 namespace orxonox
 {
-    InputBuffer::InputBuffer()
-    {
-        //this->bActivated_ = false;
-        this->allowedChars_ = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZäöüÄÖÜ0123456789 \\\"(){}[]<>.:,;_-+*/=!?|$&%^";
-        this->keyboard_ = InputManager::getKeyboard();
-        this->buffer_ = "";
-
-        //this->keyboard_->setEventCallback(this);
-    }
-
-    InputBuffer::InputBuffer(const std::string allowedChars)
-    {
-        //this->bActivated_ = false;
-        this->allowedChars_ = allowedChars;
-        this->keyboard_ = InputManager::getKeyboard();
-        this->buffer_ = "";
-    }
-/*
-    void InputBuffer::registerListener(InputBufferListener* listener, void (InputBufferListener::*function)(), bool bOnlySingleInput)
-    {
-        struct InputBufferListenerTuple newListener = {listener, function, true, bOnlySingleInput, ' '};
-        this->listeners_.insert(this->listeners_.end(), newListener);
-    }
-
-    void InputBuffer::registerListener(InputBufferListener* listener, void (InputBufferListener::*function)(), char char_, bool bOnlySingleInput)
-    {
-        struct InputBufferListenerTuple newListener = {listener, function, false, bOnlySingleInput, char_};
-        this->listeners_.insert(this->listeners_.end(), newListener);
-    }
-*/
-    void InputBuffer::set(const std::string& input)
-    {
-        this->buffer_ = "";
-        this->append(input);
-    }
-
-    void InputBuffer::append(const std::string& input)
-    {
-        for (unsigned int i = 0; i < input.size(); i++)
-        {
-            if (this->charIsAllowed(input[i]))
-                this->buffer_ += input[i];
-
-            this->updated(input[i], false);
-        }
-        this->updated();
-    }
-
-    void InputBuffer::append(const char& input)
-    {
-        if (this->charIsAllowed(input))
-            this->buffer_ += input;
-
-        this->updated(input, true);
-    }
-
-    void InputBuffer::clear()
-    {
-        this->buffer_ = "";
-        this->updated();
-    }
-
-    void InputBuffer::removeLast()
-    {
-        this->buffer_ = this->buffer_.substr(0, this->buffer_.size() - 1);
-        this->updated();
-    }
-
-    void InputBuffer::updated()
-    {
-        for (std::list<InputBufferListenerTuple>::iterator it = this->listeners_.begin(); it != this->listeners_.end(); ++it)
-        {
-            if ((*it).bListenToAllChanges_)
-                (*(*it).listener_.*(*it).function_)();
-        }
-    }
-
-    void InputBuffer::updated(const char& update, bool bSingleInput)
-    {
-        for (std::list<InputBufferListenerTuple>::iterator it = this->listeners_.begin(); it != this->listeners_.end(); ++it)
-        {
-            if (((*it).bListenToAllChanges_ || ((*it).char_ == update)) && (!(*it).bOnlySingleInput_ || bSingleInput))
-                (*(*it).listener_.*(*it).function_)();
-        }
-    }
-
-    /*void InputBuffer::activityChanged() const
-    {
-    }*/
-
-    bool InputBuffer::charIsAllowed(const char& input)
-    {
-        if (this->allowedChars_ == "")
-            return true;
-        else
-            return (this->allowedChars_.find(input) != std::string::npos);
-    }
-
-    bool InputBuffer::keyPressed(const OIS::KeyEvent &e)
-    {
-        /*if (e.key == OIS::KC_NUMPADENTER)
-        {
-            this->setActivated(!this->isActivated());
-            this->clear();
-            return true;
-        }*/
-
-        if (this->keyboard_->isModifierDown(OIS::Keyboard::Ctrl))
-        {
-            if (e.key == OIS::KC_V)
-            {
-                this->append(fromClipboard());
-                return true;
-            }
-            else if (e.key == OIS::KC_C)
-            {
-                toClipboard(this->buffer_);
-                return true;
-            }
-            else if (e.key == OIS::KC_X)
-            {
-                toClipboard(this->buffer_);
-                this->clear();
-                return true;
-            }
-        }
-        else if (this->keyboard_->isModifierDown(OIS::Keyboard::Shift))
-        {
-            if (e.key == OIS::KC_INSERT)
-            {
-                this->append(fromClipboard());
-                return true;
-            }
-            else if (e.key == OIS::KC_DELETE)
-            {
-                toClipboard(this->buffer_);
-                this->clear();
-                return true;
-            }
-        }
-
-        //std::cout << this->keyboard_->getAsString(e.key) << " / " << (char)e.text << std::endl;
-
-        std::string input = this->keyboard_->getAsString(e.key);
-        /*if (input.size() >= 1)
-            this->append(input[0]);*/
-
-        this->append((char)e.text);
-        return true;
-    }
-
-    bool InputBuffer::keyReleased(const OIS::KeyEvent &e)
-    {
-        return true;
-    }
+  InputBuffer::InputBuffer(const std::string allowedChars)
+  {
+    RegisterObject(InputBuffer);
+    setConfigValues();
+    allowedChars_ = allowedChars;
+    buffer_ = "";
+    lastKey_ = KeyCode::Unassigned;
+    timeSinceKeyPressed_ = 0.0;
+    timeSinceKeyRepeated_ = 0.0;
+    keysToRepeat_ = 0;
+  }
+
+  void InputBuffer::setConfigValues()
+  {
+    SetConfigValue(keyRepeatDeleay_, 0.4).description("Key repeat deleay of the input buffer");
+    SetConfigValue(keyRepeatTime_, 0.022).description("Key repeat time of the input buffer");
+    if (keyRepeatDeleay_ < 0.0)
+    {
+      ResetConfigValue(keyRepeatDeleay_);
+    }
+    if (keyRepeatTime_ < 0.0)
+    {
+      ResetConfigValue(keyRepeatTime_);
+    }
+  }
+  /*
+  void InputBuffer::registerListener(InputBufferListener* listener, void (InputBufferListener::*function)(), bool bOnlySingleInput)
+  {
+    struct InputBufferListenerTuple newListener = {listener, function, true, bOnlySingleInput, ' '};
+    listeners_.insert(listeners_.end(), newListener);
+  }
+
+  void InputBuffer::registerListener(InputBufferListener* listener, void (InputBufferListener::*function)(), char char_, bool bOnlySingleInput)
+  {
+    struct InputBufferListenerTuple newListener = {listener, function, false, bOnlySingleInput, char_};
+    listeners_.insert(listeners_.end(), newListener);
+  }
+  */
+  void InputBuffer::set(const std::string& input)
+  {
+    buffer_ = "";
+    append(input);
+  }
+
+  void InputBuffer::append(const std::string& input)
+  {
+    for (unsigned int i = 0; i < input.size(); i++)
+    {
+      if (charIsAllowed(input[i]))
+        buffer_ += input[i];
+
+      updated(input[i], false);
+    }
+    updated();
+  }
+
+  void InputBuffer::append(const char& input)
+  {
+    if (charIsAllowed(input))
+      buffer_ += input;
+
+    updated(input, true);
+  }
+
+  void InputBuffer::clear()
+  {
+    buffer_ = "";
+    updated();
+  }
+
+  void InputBuffer::removeLast()
+  {
+    buffer_ = buffer_.substr(0, buffer_.size() - 1);
+    updated();
+  }
+
+  void InputBuffer::updated()
+  {
+    for (std::list<InputBufferListenerTuple>::iterator it = listeners_.begin(); it != listeners_.end(); ++it)
+    {
+      if ((*it).bListenToAllChanges_)
+        (*(*it).listener_.*(*it).function_)();
+    }
+  }
+
+  void InputBuffer::updated(const char& update, bool bSingleInput)
+  {
+    for (std::list<InputBufferListenerTuple>::iterator it = listeners_.begin(); it != listeners_.end(); ++it)
+    {
+      if (((*it).bListenToAllChanges_ || ((*it).char_ == update)) && (!(*it).bOnlySingleInput_ || bSingleInput))
+        (*(*it).listener_.*(*it).function_)();
+    }
+  }
+
+  bool InputBuffer::charIsAllowed(const char& input)
+  {
+    if (allowedChars_ == "")
+      return true;
+    else
+      return (allowedChars_.find(input) != std::string::npos);
+  }
+
+
+  void InputBuffer::processKey(const KeyEvent &evt)
+  {
+    if (evt.isModifierDown(KeyboardModifier::Ctrl))
+    {
+      if (evt.key == KeyCode::V)
+        append(fromClipboard());
+      else if (evt.key == KeyCode::C)
+        toClipboard(buffer_);
+      else if (evt.key == KeyCode::X)
+      {
+        toClipboard(buffer_);
+        clear();
+      }
+    }
+    else if (evt.isModifierDown(KeyboardModifier::Shift))
+    {
+      if (evt.key == KeyCode::Insert)
+      {
+        append(fromClipboard());
+      }
+      else if (evt.key == KeyCode::Delete)
+      {
+        toClipboard(buffer_);
+        clear();
+      }
+    }
+    //std::string input = keyboard_->getAsString(e.key);
+    /*if (input.size() >= 1)
+    append(input[0]);*/
+
+    append((char)evt.text);
+  }
+
+  void InputBuffer::tick(float dt)
+  {
+    timeSinceKeyPressed_ += dt;
+    if (keysToRepeat_ < 10 && timeSinceKeyPressed_ > keyRepeatDeleay_)
+    {
+      // initial time out has gone by, start repeating keys
+      while (timeSinceKeyPressed_ - timeSinceKeyRepeated_ > keyRepeatTime_)
+      {
+        timeSinceKeyRepeated_ += keyRepeatTime_;
+        keysToRepeat_++;
+      }
+    }
+  }
+
+  bool InputBuffer::keyPressed(const KeyEvent &evt)
+  {
+    lastKey_ = evt.key;
+    timeSinceKeyPressed_ = 0.0;
+    timeSinceKeyRepeated_ = keyRepeatDeleay_;
+    keysToRepeat_ = 0;
+
+    processKey(evt);
+    return true;
+  }
+
+  bool InputBuffer::keyHeld(const KeyEvent& evt)
+  {
+    if (evt.key == lastKey_)
+    {
+      while (keysToRepeat_)
+      {
+        processKey(evt);
+        keysToRepeat_--;
+      }
+    }
+    return true;
+  }
+
 }