kioslaves/thumbnail patch

[Allen Winter]

On Tuesday 07 August 2007 11:37:32 am Matthew Woehlke wrote:
> Anyone want to comment before I apply this (and later, similar patches 
> to kaddressbook, kbabel and ksim)?
> 
Was this committed to kaddressbook, kbabel, ksim, and everywhere
else it may have been necessary? Well, not that we care about kbabel anymore.



> (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;
> 



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