Changeset 3363 in orxonox.OLD

Timestamp:

Jan 7, 2005, 12:30:14 AM (19 years ago)

Author:

patrick

Message:

orxonox/branches/parenting: extended functionality to implement progress bar

Location:

orxonox/branches/parenting/src

Files:

• glmenu_imagescreen.cc (modified) (2 diffs)
• glmenu_imagescreen.h (modified) (1 diff)

orxonox/branches/parenting/src/glmenu_imagescreen.cc

@@ -171 +171 @@
   SDL_Delay(1000);
 }
-
  
+
 /** 
     \brief sets the background image name
@@ -197 +197 @@
 void GLMenuImageScreen::setSize(float height, float width)
 {}
+
+
+/**
+   \brief set the maximum of countable steps
+   \param maximum of steps
+*/
+void GLMenuImageScreen::setMaximum(int maxStep)
+{
+  this->maxStep = maxStep;
+}
+
+
+/**
+   \brief gets the maximum of countable steps
+*/
+int GLMenuImageScreen::getMaximum()
+{
+  return this->maxStep;
+}
+
+
+/**
+   \brief set current value
+   \param current value
+*/
+void GLMenuImageScreen::setValue(int currentValue)
+{
+  this->currentValue = currentValue;
+  this->draw();
+}
+
+
+/**
+   \brief get the current value
+ */
+int GLMenuImageScreen::getValue()
+{
+  return this->currentValue;
+}
+
+
+/** 
+    \brief call this to trigger a progress event
+    
+    this has to redraw the progress bar and the whole image
+ */
+void GLMenuImageScreen::step ()
+{
+  this->currentValue++;
+}

orxonox/branches/parenting/src/glmenu_imagescreen.h

@@ -25 +25 @@
   
   void setBackImageName (char* backImageName);
-  void setPosition(float offsetX, float offsetY);
-  void setSize(float height, float width);
+  void setPosition (float offsetX, float offsetY);
+  void setSize (float height, float width);
+  
+  void setMaximum (int maxStep);
+  int getMaximum ();
+  void setValue (int currentValue);
+  int getValue ();
+  void step ();
 
  private:
-  char* backImageName;  //! the name of the file of the background image
-  float height, width;
-  float offsetX, offsetY;
-  Texture* backTex;
- 
+  char* backImageName;       //! the name of the file of the background image
+  float height, width;       //! hight and width of the image
+  float offsetX, offsetY;    //! offset of the image from left and up
+  Texture* backTex;          //! background texture
+  int currentValue;          //! the current count of step() calls fired yet
+  int maxStep;               //! total count of steps
+
 };