Changeset 7221 in orxonox.OLD for trunk/src/lib/graphics/text_engine/text.cc

Timestamp:

Mar 15, 2006, 3:10:45 PM (19 years ago)

Author:

bensch

Message:

orxonox/trunk: merged the std-branche back, it runs on windows and Linux

svn merge ​https://svn.orxonox.net/orxonox/branches/std . -r7202:HEAD

File:

• trunk/src/lib/graphics/text_engine/text.cc (modified) (12 diffs)

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

@@ -32 +32 @@
  * @param type The renderType to display this font in
  */
-Text::Text(const char* fontFile, unsigned int textSize)
+Text::Text(const std::string& fontFile, unsigned int textSize)
 {
   this->init();
 
-  if (fontFile != NULL)
+  if (!fontFile.empty())
     this->setFont(fontFile, FONT_DEFAULT_RENDER_SIZE);
   this->setSizeY2D(textSize);
@@ -50 +50 @@
   if (this->font != NULL && this->font != Font::getDefaultFont())
     ResourceManager::getInstance()->unload(this->font);
-
-  if (this->text)
-    delete[] this->text;
 }
 
@@ -64 +61 @@
   // initialize this Text
   this->font = NULL;
-  this->text = NULL;
-  this->externText = NULL;
+  this->text = "";
   this->setAlignment(TEXT_DEFAULT_ALIGNMENT);
   this->blending = TEXT_DEFAULT_BLENDING;
   this->color = TEXT_DEFAULT_COLOR;
   this->setSize(TEXT_DEFAULT_SIZE);
-  this->setText(NULL);
+  this->setText("");
 }
 
@@ -78 +74 @@
  * @param fontSize the Size of the Font
  */
-void Text::setFont(const char* fontFile, unsigned int fontSize)
+void Text::setFont(const std::string& fontFile, unsigned int fontSize)
 {
   Font* tmpFont;
@@ -90 +86 @@
 
   // load a new Font
-  if (fontFile != NULL)
+  if (!fontFile.empty())
   {
     tmpFont = (Font*)ResourceManager::getInstance()->load(fontFile, TTF, RP_GAME, (int)fontSize);
@@ -96 +92 @@
       this->font = tmpFont;
     else
-      PRINTF(2)("Font %s could not be loaded, probably file not found\n", fontFile);
+      PRINTF(2)("Font %s could not be loaded, probably file not found\n", fontFile.c_str());
   }
 }
@@ -104 +100 @@
  * @param text the new text to set
  */
-void Text::setText(const char* text, bool isExtern)
-{
-  if (isExtern)
-  {
-    this->externText = text;
-
-    if (unlikely(this->text != NULL))
-    {
-      delete[] this->text;
-      this->text = NULL;
-    }
-  }
-  else
-  {
-    this->externText = NULL;
-    if (this->text)
-      delete[] this->text;
-    if (text != NULL)
-    {
-      this->text = new char[strlen(text)+1];
-      strcpy(this->text, text);
-    }
-    else
-      this->text = NULL;
-  }
+void Text::setText(const std::string& text)
+{
+  this->text = text;
 
   // setting up the Text-Width if DYNAMIC
@@ -138 +112 @@
 
     float width = 0;
-    const char* tmpText = this->externText;
-    if (this->externText == NULL)
-      tmpText = this->text;
-    if (tmpText != NULL)
+    if (!this->text.empty())
     {
-      while (*tmpText != '\0')
+      for (unsigned int i = 0; i < this->text.size(); i++)
       {
-        if(glyphArray[*tmpText] != NULL)
+        if(glyphArray[this->text[i]] != NULL)
         {
-          width += glyphArray[*tmpText]->advance;
+          width += glyphArray[this->text[i]]->advance;
         }
-        tmpText++;
       }
       this->setSizeX2D(width *this->getSizeY2D());
@@ -190 +160 @@
     glBindTexture(GL_TEXTURE_2D, Font::getDefaultFont()->getTexture());
   }
-  const char* tmpText = this->externText;
-  if (this->externText == NULL)
-    tmpText = this->text;
-  if (likely(tmpText != NULL))
+  if (likely(!this->text.empty()))
   {
     glTranslatef(getAbsCoor2D().x, getAbsCoor2D().y, 0);
@@ -201 +168 @@
 
     glBegin(GL_QUADS);
-    while (likely(*tmpText != '\0'))
+    for (unsigned int i = 0; i < this->text.size(); i++)
     {
-      if(likely((tmpGlyph = glyphArray[*tmpText]) != NULL))
+      if(likely((tmpGlyph = glyphArray[this->text[i]]) != NULL))
       {
         glTexCoord2f(tmpGlyph->texCoord[1], tmpGlyph->texCoord[2]);
@@ -219 +186 @@
         posX += tmpGlyph->advance * this->getSizeY2D();
       }
-      ++tmpText;
     }
     glEnd();
@@ -232 +198 @@
 void Text::debug() const
 {
-  if (this->externText == NULL)
-    PRINT(0)("=== TEXT: %s ===\n", this->text);
-  else
-    PRINT(0)("=== TEXT: %s ===\n", this->externText);
+  PRINT(0)("=== TEXT: %s ===\n", this->text.c_str());
 
   if (this->getBindNode())