1 files changed, 37 insertions, 0 deletions
diff --git a/noncore/apps/opie-reader/FontControl.cpp b/noncore/apps/opie-reader/FontControl.cpp
new file mode 100644
index 0000000..f0ed98b
--- a/dev/null
+++ b/noncore/apps/opie-reader/FontControl.cpp
@@ -0,0 +1,37 @@
+#include "opie.h"
+#include "FontControl.h"
+
+bool FontControl::ChangeFont(QString& n, int tgt)
+{
+    QValueList<int>::Iterator it;
+    QFontDatabase fdb;
+    QValueList<int> sizes = fdb.pointSizes(n);
+    if (sizes.count() == 0)
+    {
+	return false;
+    }
+    else
+    {
+	m_fontname = n;
+	m_maxsize = sizes.count();
+	if (m_fontsizes != NULL) delete [] m_fontsizes;
+	m_fontsizes = new int[m_maxsize];
+	uint i = 0;
+	uint best = 0;
+	for (it = sizes.begin(); it != sizes.end(); it++)
+	{
+#ifdef OPIE
+	    m_fontsizes[i] = (*it);
+#else
+	    m_fontsizes[i] = (*it)/10;
+#endif
+	    if (abs(tgt-m_fontsizes[i]) < abs(tgt-m_fontsizes[best]))
+	    {
+		best = i;
+	    }
+	    i++;
+	}
+	m_size = best;
+    }
+    return true;
+}