kioslaves/thumbnail patch

[Matthew Woehlke]

Anyone want to comment before I apply this (and later, similar patches 
to kaddressbook, kbabel and ksim)?

(Actually, if someone else could patch kaddressbook that would be great, 
as I currently don't build kdepim. I am also not subscribed to kde-pim, 
so please CC me if replying only to that list.)

This is against kdebase/runtime/kioslaves/thumbnail:

Index: textcreator.cpp
===================================================================
--- textcreator.cpp     (revision 697345)
+++ textcreator.cpp     (working copy)
@@ -27,6 +27,35 @@

  #include "textcreator.h"

+class FontSplitter {
+public:
+    FontSplitter() {}
+    virtual ~FontSplitter() {}
+
+protected:
+    int m_width;
+    QSize m_itemSize;
+    QPixmap m_pixmap;
+
+public:
+    void setPixmap(const QPixmap &pixmap) { m_pixmap = pixmap; }
+    const QPixmap& pixmap() const { return m_pixmap; }
+
+    void setItemSize(const QSize &size) { m_itemSize = size; }
+    const QSize& itemSize() const { return m_itemSize; }
+
+    QRect coordinates(const QChar& ch) const {
+        int pos = (unsigned char)ch.toLatin1();
+        int numCols = m_pixmap.width() / m_itemSize.width();
+        if ( numCols == 0 )
+            return QRect();
+        int row = pos / numCols;
+        int col = pos % numCols;
+        return QRect( QPoint( col * m_itemSize.width(), row * 
m_itemSize.height() ),
+                      m_itemSize );
+    }
+};
+
  extern "C"
  {
      KDE_EXPORT ThumbCreator *new_creator()
@@ -52,7 +81,7 @@
  {
      if ( !m_splitter )
      {
-        m_splitter = new KPixmapSplitter;
+        m_splitter = new FontSplitter;
          QString pixmap = KStandardDirs::locate( "data", 
"konqueror/pics/thumbnailfont_7x4.png" );
          if ( !pixmap.isEmpty() )
          {
Index: textcreator.h
===================================================================
--- textcreator.h       (revision 697345)
+++ textcreator.h       (working copy)
@@ -23,7 +23,7 @@
  #include <QPixmap>
  #include <kio/thumbcreator.h>

-class KPixmapSplitter;
+class FontSplitter;

  class TextCreator : public ThumbCreator
  {
@@ -34,7 +34,7 @@
      virtual Flags flags() const;

  private:
-    KPixmapSplitter *m_splitter;
+    FontSplitter *m_splitter;
      char *m_data;
      int m_dataSize;
      QPixmap m_pixmap;

-- 
Matthew
Somewhere, there is a .sig so funny that reading it will cause an 
aneurism. This is not that .sig.