Changeset 7450 in orxonox.OLD for trunk/src/lib/graphics/text_engine/text.h

Timestamp:

Apr 29, 2006, 9:38:44 PM (18 years ago)

Author:

bensch

Message:

orxonox/trunk: added MultiLineText a Text for multiple line-input, that should automatically shilft position

File:

• trunk/src/lib/graphics/text_engine/text.h (modified) (4 diffs)

trunk/src/lib/graphics/text_engine/text.h

@@ -8 +8 @@
 
 #include "element_2d.h"
-
-#include "glincl.h"
 
 #define  TEXT_ALIGN_LEFT             E2D_ALIGN_LEFT
@@ -21 +19 @@
 #define  TEXT_DEFAULT_SIZE           20                         //!< default size of the Text
 
-
 // FORWARD DECLARATION
 class Font;
 struct SDL_Surface;
-
-//! A Struct to handel Texture Coordinates for quads
-struct TexCoord
-{
-  float    minU;              //!< The minimum U-Coordinate
-  float    maxU;              //!< The maximum U-Coordinate
-  float    minV;              //!< The minimum V-Coordinate
-  float    maxV;              //!< The maximum V-Coordinate
-};
 
 //! Represents one textElement.
@@ -42 +30 @@
     virtual ~Text();
 
+    // SETUP
     void setFont(const std::string& fontFile, unsigned int renderSize);
+    void setText(const std::string& text);
+    /** @param blending the blending intensity to set (between 0.0 and 1.0) */
+    inline void setBlending(float blending) { this->blending = blending; };
+    /** @param r red @param g green @param b blue @brief sets the Color of the Text to render (values in [0-1]) */
+    void setColor(float r, float g, float b) { this->color = Vector(r, g, b); };
+    /** @param size the Size of the Text @brief sets the Size of the Font */
+    inline void setSize(float size) { this->setSizeY2D(size); };
 
-    void setText(const std::string& text);
-
+    /// RETRIEVE
+    /** @returns the pointer to the stored Font (not changeable) */
+    inline const Font* const getFont() const { return this->font; };
     /** @returns the String this Text displays */
     inline const std::string& getText() const { return this->text; };
-    /** @param blending the blending intensity to set (between 0.0 and 1.0) */
-    inline void setBlending(float blending) { this->blending = blending; };
-    /** sets the Color of the Text to render (values in [0-1]) @param r red @param g green @param b blue */
-    void setColor(float r, float g, float b) { this->color = Vector(r, g, b); };
-    /** sets the Size of the Font */
-    void setSize(float size) { this->setSizeY2D(size); };
+    /** @returns the Blending Value [0 invisible 1.0 full visible */
+    inline float getBlending() const { return this->blending; };
+    /** @returns: a Vector(r,g,b) @brief: retrieve a Vector holding the Color of the Text */
+    inline const Vector& getColor() const { return this->color; };
     /** @returns the Size of the Text */
-//    void getSize(float &x, float& y) const { return this->size; };
+    inline float getSize() const { return this->getSizeY2D(); };
 
     virtual void draw() const;
@@ -61 +56 @@
     void debug() const;
 
-  // helpers.
-    static GLuint loadTexture(SDL_Surface* surface, TexCoord* texCoord);
-    static int powerOfTwo(int input);
-
+  protected:
+    virtual void setupTextWidth();
   private:
     Font*             font;           //!< Font of this text