From 6a7c53285fa0035b312fa0dcd785e360bd1a1ed3 Mon Sep 17 00:00:00 2001
From: benfry <fry@processing.org>
Date: Sat, 16 Apr 2005 02:46:56 +0000
Subject: [PATCH] complete OBJECT/MODEL, and PFont.list()

---
 core/PFont.java     | 40 +++++++++++++++++++++++++++++++++++++++-
 core/PGraphics.java |  4 ++--
 core/todo.txt       |  7 +++----
 3 files changed, 44 insertions(+), 7 deletions(-)

diff --git a/core/PFont.java b/core/PFont.java
index 7ddbefe0d..06e5e4b51 100644
--- a/core/PFont.java
+++ b/core/PFont.java
@@ -411,7 +411,7 @@ public class PFont implements PConstants {
     int glyph = index(c);
     if (glyph == -1) return;
 
-    if (parent.textMode == OBJECT) {
+    if (parent.textMode == MODEL) {
       float high    = (float) height[glyph]     / fheight;
       float bwidth  = (float) width[glyph]      / fwidth;
       float lextent = (float) leftExtent[glyph] / fwidth;
@@ -1041,4 +1041,42 @@ public class PFont implements PConstants {
       throw new RuntimeException(e.getMessage());
     }
   }
+
+
+  /**
+   * Get a list of the fonts installed on the system.
+   * <P>
+   * Not recommended for use in applets, but this is implemented
+   * in PFont because the Java methods to access this information
+   * have changed between 1.1 and 1.4, and the 1.4 method is
+   * typical of the sort of undergraduate-level over-abstraction
+   * that the seems to have made its way into the Java API after 1.1.
+   */
+  static public String[] list() {
+    if (PApplet.javaVersion < 1.3f) {
+      return Toolkit.getDefaultToolkit().getFontList();
+    }
+
+    // getFontList is deprecated in 1.4, so this has to be used
+    try {
+      //GraphicsEnvironment ge =
+      //  GraphicsEnvironment.getLocalGraphicsEnvironment();
+      Class geClass = Class.forName("java.awt.GraphicsEnvironment");
+      Method glgeMethod =
+        geClass.getMethod("getLocalGraphicsEnvironment", null);
+      Object ge = glgeMethod.invoke(null, null);
+
+      Method gafMethod = geClass.getMethod("getAllFonts", null);
+      Font fonts[] = (Font[]) gafMethod.invoke(ge, null); //ge.getAllFonts();
+      String list[] = new String[fonts.length];
+      for (int i = 0; i < list.length; i++) {
+        list[i] = fonts[i].getName();
+      }
+      return list;
+
+    } catch (Exception e) {
+      e.printStackTrace();
+      throw new RuntimeException("Error inside PFont.list()");
+    }
+  }
 }
diff --git a/core/PGraphics.java b/core/PGraphics.java
index cea8b7445..545f6c3f7 100644
--- a/core/PGraphics.java
+++ b/core/PGraphics.java
@@ -441,7 +441,7 @@ public class PGraphics extends PImage implements PConstants {
     textSize = 12;
     textLeading = 14;
     textAlign = LEFT;
-    textMode = OBJECT;
+    textMode = MODEL;
   }
 
 
@@ -1752,7 +1752,7 @@ public class PGraphics extends PImage implements PConstants {
 
     PImage glyph = textFont.images[index];
 
-    if (textMode == OBJECT) {
+    if (textMode == MODEL) {
       float high    = (float) textFont.height[index]     / textFont.fheight;
       float bwidth  = (float) textFont.width[index]      / textFont.fwidth;
       float lextent = (float) textFont.leftExtent[index] / textFont.fwidth;
diff --git a/core/todo.txt b/core/todo.txt
index edc056b3a..66152d365 100644
--- a/core/todo.txt
+++ b/core/todo.txt
@@ -119,11 +119,10 @@ X     but if PGraphics2, just uses the built-in font
 X   also works for font names and just creating them
 X     if font name doesn't end with otf or ttf, then tries to create it
 X change objectX/Y/Z to modelX/Y/Z
-
-_ PFont.list() to return string list of all the available fonts
+X PFont.list() to return string list of all the available fonts
 X   probably not a mode of use that we really want to encourage
-_   actually important because the whole graphicsdevice crap is silly
-_     and we need a 1.1 versus 1.3/1.4 version
+X   actually important because the whole graphicsdevice crap is silly
+X     and we need a 1.1 versus 1.3/1.4 version
 
 _ implement printarr() as println() ?