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\subsection{Text Viewer}
This is a Viewer for text files with word wrap. Just open a .txt file to
display it. The text viewer features controls to handle various styles of text
formatting, has top{}-of{}-file and bottom{}-of{}-file buttons. You can view
files without a \fname{.txt} extension by using \emph{Open with} from the
\emph{File Menu} (see \reference{ref:Filemenu}).
\subsubsection{Mode settings}
\begin{description}
\item[Word mode] toggles between Wrap and Chop.
\begin{description}
\item[Wrap] breaks lines at white space or hyphen.
\item[Chop] breaks lines at the maximum column limit.
\end{description}
\item[Line mode] cycles through Normal, Join and Expand.
\begin{description}
\item[Normal] breaks lines at newline characters.
\item[Join] ignores unpaired newline characters (i.e., joins lines).
Useful for adopting the orphans that occur with e{}-mail style
(i.e.,pre{}-wrapped) text files.
\item[Expand] doubles unpaired newlines (i.e., adds a blank line).
Useful for making the paragraphs clearer in some book style text files.
\end{description}
\item[View mode] toggles between Narrow and Wide.
\begin{description}
\item[Narrow] sets maximum column to the screen width.
\item[Wide] sets maximum column to 114. Useful for navigating large files. (Currently, Wide and Join cannot be selected together.)
\end{description}
\opt{RECORDER_PAD,ONDIO_PAD,IRIVER_H100_PAD,IRIVER_H300_PAD,IPOD_4G_PAD,IPOD_3G_PAD,IRIVER_H10_PAD,SANSA_E200_PAD}{
\item[Page mode] toggles between Normal and Overlap.
\begin{description}
\item[Normal] sets page{}-down/page{}-up to one full screen.
\item[Overlap] tells page{}-down/page{}-up to retain one line from previous screen.
\end{description}
\item[Scrollbar mode] toggles scrollbar for the current View mode.
\begin{description}
\item[Narrow mode] has no scrollbar by default, until toggled.
\item[Wide mode] has a scrollbar by default, until toggled.
\end{description}
}
\end{description}
Settings are not remembered after the viewer has been exited.
\opt{RECORDER_PAD,ONDIO_PAD,IRIVER_H100_PAD,IRIVER_H300_PAD,IPOD_4G_PAD,IPOD_3G_PAD,IRIVER_H10_PAD,ANSA_E200_PAD}{
If file fits on one screen, there is no scrollbar and toggling Scrollbar mode has no effect.}
\begin{table}
\begin{btnmap}{}{}
\opt{PLAYER_PAD}{\ButtonLeft}
\opt{RECORDER_PAD,ONDIO_PAD,IRIVER_H100_PAD,IRIVER_H300_PAD,IAUDIO_X5_PAD,SANSA_E200_PAD}{\ButtonUp}
\opt{IPOD_4G_PAD,IPOD_3G_PAD}{\ButtonScrollBack}
\opt{IRIVER_H10_PAD}{\ButtonScrollUp}
& Page{}-up (one screen up)\\
\opt{PLAYER_PAD}{\ButtonRight}
\opt{RECORDER_PAD,ONDIO_PAD,IRIVER_H100_PAD,IRIVER_H300_PAD,IAUDIO_X5_PAD,SANSA_E200_PAD}{\ButtonDown}
\opt{IPOD_4G_PAD,IPOD_3G_PAD}{\ButtonScrollFwd}
\opt{IRIVER_H10_PAD}{\ButtonScrollDown}
& Page{}-down (one screen down)\\
\opt{PLAYER_PAD}{\ButtonMenu+\ButtonLeft}
\opt{RECORDER_PAD,ONDIO_PAD,IRIVER_H100_PAD,IRIVER_H300_PAD,IPOD_4G_PAD,IPOD_3G_PAD,IAUDIO_X5_PAD,IRIVER_H10_PAD,SANSA_E200_PAD}{\ButtonLeft}
& Top of file (Narrow mode) One screen left (Wide mode)\\
\opt{PLAYER_PAD}{\ButtonMenu+\ButtonRight}
\opt{RECORDER_PAD,ONDIO_PAD,IRIVER_H100_PAD,IRIVER_H300_PAD,IPOD_4G_PAD,IPOD_3G_PAD,IAUDIO_X5_PAD,IRIVER_H10_PAD,SANSA_E200_PAD}
{\ButtonRight}
& Bottom of file (Narrow mode) One screen right (Wide mode)\\
\opt{RECORDER_PAD,IRIVER_H100_PAD,IRIVER_H300_PAD}
{\ButtonOn+\ButtonUp & One line up\\}
\opt{RECORDER_PAD,IRIVER_H100_PAD,IRIVER_H300_PAD}
{\ButtonOn+\ButtonDown & One line down\\}
\opt{RECORDER_PAD,IRIVER_H100_PAD,IRIVER_H300_PAD}
{\ButtonOn+\ButtonLeft & One column left\\}
\opt{RECORDER_PAD,IRIVER_H100_PAD,IRIVER_H300_PAD}
{\ButtonOn+\ButtonRight & One column right\\}
\opt{PLAYER_PAD}{\ButtonOn+\ButtonLeft}
\opt{RECORDER_PAD}{\ButtonFOne}
\opt{ONDIO_PAD}{\ButtonMenu+\ButtonLeft}
\opt{IRIVER_H100_PAD,IRIVER_H300_PAD}{\ButtonRec}
\opt{IPOD_4G_PAD,IPOD_3G_PAD}{\ButtonSelect+\ButtonLeft}
\opt{IAUDIO_X5_PAD,IRIVER_H10_PAD}{\ButtonPlay}
\opt{SANSA_E200_PAD}{\ButtonScrollUp}
& Toggles Word mode\\
\opt{PLAYER_PAD}{\ButtonOn+\ButtonMenu+\ButtonRight}
\opt{RECORDER_PAD}{\ButtonFTwo}
\opt{ONDIO_PAD}{\ButtonMenu+\ButtonUp}
\opt{IRIVER_H100_PAD,IRIVER_H300_PAD}{\ButtonMode}
\opt{IPOD_4G_PAD,IPOD_3G_PAD}{\ButtonSelect+\ButtonPlay}
\opt{IAUDIO_X5_PAD}{Long press on \ButtonPlay}
\opt{IRIVER_H10_PAD,SANSA_E200_PAD}{n/a}
& Cycles line mode\\
\opt{PLAYER_PAD}{\ButtonOn+\ButtonRight}
\opt{RECORDER_PAD}{\ButtonFThree}
\opt{ONDIO_PAD}{\ButtonMenu+\ButtonRight}
\opt{IRIVER_H100_PAD,IRIVER_H300_PAD,IAUDIO_X5_PAD}{\ButtonSelect}
\opt{IPOD_4G_PAD,IPOD_3G_PAD}{\ButtonSelect+\ButtonRight}
\opt{IRIVER_H10_PAD,SANSA_E200_PAD}{n/a}
& Toggles view mode\\
\opt{RECORDER_PAD}{\ButtonOn+\ButtonFOne & Toggles page mode\\}
\opt{ONDIO_PAD}{\ButtonMenu+\ButtonDown & Toggles page mode\\}
\opt{IRIVER_H100_PAD,IRIVER_H300_PAD}
{\ButtonOn+\ButtonMode & Toggles page mode\\}
\opt{IPOD_4G_PAD,IPOD_3G_PAD}
{\ButtonSelect+\ButtonMenu+\ButtonLeft & Toggles page mode\\}
\opt{RECORDER_PAD}{\ButtonOn+\ButtonFThree & Toggles scrollbar mode\\}
\opt{ONDIO_PAD}{\ButtonMenu+\ButtonOff & Toggles scrollbar mode\\}
\opt{IRIVER_H100_PAD,IRIVER_H300_PAD}
{\ButtonOn+\ButtonRec & Toggles scrollbar mode\\}
\opt{IPOD_4G_PAD,IPOD_3G_PAD}
{\ButtonSelect+\ButtonLeft+\ButtonRight & Toggles scrollbar mode\\}
\opt{PLAYER_PAD}{\ButtonStop}
\opt{RECORDER_PAD,ONDIO_PAD,IRIVER_H100_PAD,IRIVER_H300_PAD}{\ButtonOff}
\opt{IPOD_4G_PAD,IPOD_3G_PAD}{\ButtonMenu}
\opt{IAUDIO_X5_PAD,IRIVER_H10_PAD,SANSA_E200_PAD}{\ButtonPower}
& Exit text viewer\\
\end{btnmap}
\end{table}
\subsubsection{Compatibility}
\begin{itemize}
\item Correctly reads plain text files in Unix, Win/DOS, or Macintosh
format. Latin{}-alphabet Unicode files are \emph{almost} readable.
\item Currently prefers fixed{}-width fonts. With proportional fonts,
pretends all characters are the width of a lower{}-case `o'.
\item Currently messages are in English
\item Does not currently support right{}-to{}-left languages.
\end{itemize}
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