tex/vym.tex
author insilmaril
Wed, 02 May 2007 15:31:18 +0000
changeset 484 2974ab561436
parent 479 7a651cb19690
child 486 9c86935835a4
permissions -rw-r--r--
Mainly documentation fixes
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\documentclass{article}
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\usepackage{a4}
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\usepackage[latin1]{inputenc}
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\usepackage{verbatim}
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\usepackage{hyperref}
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\usepackage{graphicx}
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\usepackage{longtable}
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%\input{udmath}
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\hypersetup{bookmarks, bookmarksopen,
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  pdftitle={VYM - a tool for visual thinking },
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  pdfauthor={Uwe Drechsel},    
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  pdfsubject={map},
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  pdfkeywords={map, tool},
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  pdfpagemode={UseOutlines},                                 
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  bookmarksopenlevel={1},   
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  colorlinks={true},     
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  linkcolor={blue},
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  urlcolor={green},
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  citecolor={red}} 
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\newcommand{\vym}{{\sc vym }}
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\newcommand{\ra}{$\longrightarrow$}
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\newcommand{\la}{$\longleftarrow$}
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\newcommand{\ua}{$\uparrow$}
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\newcommand{\da}{$\downarrow$}
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\newcommand{\key}[1]{[#1]}
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\begin{document}
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\title{
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	\includegraphics[width=8cm]{images/vym-logo-new.png}
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	\\
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VYM \\ -- \\View Your Mind\\ {\small Version 1.8.71}}
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\author{\textcopyright Uwe Drechsel  }
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\maketitle
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\newpage
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\tableofcontents
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\newpage
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\section{Introduction}
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\subsection{What is a \vym map?}
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A \vym map (in short words {\em map}) is a tree like structure:
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\begin{center}
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	\includegraphics[width=12cm]{images/example1.png}
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\end{center}
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Such maps can be drawn by hand on a paper or flip chart and help to
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structure your thoughts. While a tree like structure like above can be
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drawn manually \vym offers much more features to work with such maps.
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\vym is not another drawing software, but a tool to store and modify
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information in an intuitive way. For example you can reorder parts of
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the map by pressing a key or add various information like a complete
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email by a simple mouse click.
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Once you have finished collecting and organizing your ideas, you can
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easily generate for example a presentation in Open~Office based on a
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map.
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\subsection{Why should I use maps? Time, Space and your Brain.}
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\subsubsection*{Space}
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A map can concentrate a very complex content on little space e.g. a
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piece of paper. It helps to use both sides of your brain: the logical
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side and also your creative side (e.g. by using pictures, colors and
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keywords in a map, so called {\em anchors}).  It is a technique to
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organize the way you think: It can help you by developing, sorting and
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memorizing your thoughts. 
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\subsubsection*{Time}
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Because you just use keywords and drawings, it is much faster than good
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old fashioned notes. Your brain memorizes things by associating them to
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other things -- a map makes use of those connections and stimulates
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new asccociations. 
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\subsubsection*{Your Brain}
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In 1960 the Prof. {\sc Roger Sperry} discovered that both hemispheres
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of the human brain have different tasks (of course both of them
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basically {\em can} do the same): 
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\begin{center}
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\begin{tabular}{|p{5.5cm}|p{5.5cm}|} \hline
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	Left side & Right side \\ \hline
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	\begin{itemize}
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	   \item verbal speech and writing 
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	   \item numbers
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	   \item logical thinking
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	   \item analyzing and details
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	   \item science
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	   \item linear thinking
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	   \item concept of time
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	\end{itemize} &
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	\begin{itemize}
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		\item body language
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		\item visual thinking, day dreams
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		\item intuition and emotion
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		\item overview of things
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		\item creativity
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		\item art, music, dancing
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		\item non-linear thinking, connecting things
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		\item spatial awareness
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	\end{itemize}     \\ \hline
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\end{tabular}	
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\end{center}
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In our science oriented society we have learned to mainly rely on our
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left side of the brain, the "rational" one. In other cultures,
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especially like the native americans and other "old" cultures, the right
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side is much more important. Maps are just one way to stimulate the
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other side and make use of additional ressources we all have.
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\subsection{Where could I use a map?}
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Here are some examples, how you can use those maps
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\begin{itemize}
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    \item to prepare articles, papers, books, talks, \ldots
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    \item to sort complex data
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    \item to memorize facts, persons, vocabulary, \ldots
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    \item to sort emails, files and bookmarks on your computer
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    \item to moderate conferences
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\end{itemize}
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\subsection{What you shouldn't do with a map...}
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A map drawn by somebody shows the way the author thinks. There is
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no right or wrong in the way it is drawn, so there is no way to criticize
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it. "It is, what it is" ({\sc F.~Lehmann}).
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%\section{Tutorials}
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%TODO
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\subsection{Internet Ressources} 
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A good starting point to learn more about maps in general is Wikipedia:
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\begin{itemize}
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	\item English: 
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		\href{http://en.wikipedia.org/wiki/Mind_map}{http://en.wikipedia.org/wiki/Mind\_map}
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	\item German: 
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		\href{http://de.wikipedia.org/wiki/Mindmap}{http://de.wikipedia.org/wiki/Mindmap}
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\end{itemize}
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\section{Concept of \vym}
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%TODO may add a general introduction here...
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\subsection{Windows: Mapeditor, Noteeditor, and more}
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\vym uses mainly two windows: an editor for the map itself and another one for
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notes, which are part of the map. Let's call them {\em mapeditor} and
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{\em noteeditor}: 
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\begin{center}
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	\includegraphics[width=8cm]{images/windows.png}
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\end{center}
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Usually you will work in the {\em mapeditor} by just adding new
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branches, moving around and reordering them. The various ways to do this
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will be explained in \ref{mapeditor}. You can store additional
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information e.g. the content of a email easily in a {\em branch}: Just
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type or copy\&paste it into the {\em noteeditor}. Working with notes is
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explained in \ref{noteeditor}
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Another window which can be toggled on or off is the {\em history
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window}. It can be used to see the latest actions performed on a map and
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also to undo and redo actions. Details are in \ref{historywindow}.
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\subsection{Menus and Context menus}
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On top of each window you find the menubar. The options you find there
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are similar to those you are used from other applications. Note that
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many (and even more) options are availabe via {\em context menus}. Those
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are available if you right-click onto an object in a map (on Mac~OS~X
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Command-Click).
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\subsection{Toolbars}
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The toolbars in the mainwindows give quick access to many functions and
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also visualize the state of an object. For example a part of of the map
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can be hidden when the map is exported into an Open~Office presentation.
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To show this the branch in the map will have a little cloud symbol,
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which is also "switched on" in the toolbar.
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Note that you can reposition all toolbars by simply grabbing them. For
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example you can move the flags-toolbar from its original horizontal
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position on top of the mapeditor to a vertical position on the right
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side. You can even detach it and make it "float" separate from the other
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windows. Or just insert it again at its original position.
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\subsection{Maps}
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The map itself has always a {\em mapcenter}.  The
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mapcenter has {\em branches} just like the trunk of a tree. Each branch
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in turn may have branches again.
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\begin{center}
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	\includegraphics[width=10cm]{images/branches.png}
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\end{center}
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We will call a branch directly connected to the mapcenter a {\em
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mainbranch}, because it determines the position of all its child
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branches.
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The mapcenter and the branches all have a {\em heading}. This is the
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text you see in the mapeditor. Usually it should just be one or a few
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words, so that one can easily keep track of the whole map.
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In the toolbar above the mapeditor you see various symbols.
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\begin{center}
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	\includegraphics[width=8cm]{images/default-flags.png}
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\end{center}
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These are called {\em flags} and can be used to mark branches in the
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map, e.g. if something is important or questionable. 
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There are also more flags set by \vym automatically to show additional
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information, e.g. when a  exists for a  particular branch.
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By default some of these flags are set exclusively e.g. when the 
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"thumb-up" flag is set, then the "thumb down" is unset and vice
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versa. You can change this default behaviour in the settings menu.
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%TODO add info about toolbars e.g. undo/redo, ...
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%TODO or reference to advanced editing undo/redo
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\section{Mapeditor} \label {mapeditor}
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\subsection{Start a new map}
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After \vym is started two windows will open: the mapeditor and the
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noteditor. Usually you will work in both windows, but at the moment we
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will just need the mapeditor. 
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Select the mapcenter "New map" in the middle of the mapeditor by
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left-clicking with the mouse. It will turn yellow to show that is
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selected. There are several ways to add a new branch to the center:
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\begin{itemize}
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	\item Using the mouse: Open the context meny by clicking with the
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	right mouse button (CTRL-Click on Mac) onto the
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	mapcenter and choose Add \ra Add as child
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	\item Press \key{Ins} or \key{A}
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\end{itemize}
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A new branch will appear and you will be able to type the heading of the
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branch. Finish adding the new branch by pressing \key{Enter}.
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%tipp
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Sometimes it comes handy to add a new branch above or below the current
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one. Use \key{Ins} together with \key{Shift} or \key{Ctrl}. It is also
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possible to add a branch in such a way, that the current selection
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becomes the child of the new branch, which is like inserting it {\em
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before} the selection. This can be done using the context menu.
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\subsection{Navigate through a map}
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\subsubsection*{Select branches}
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To select branches you can use the left button of your mouse or also the
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arrow keys. Depending on the {\em orientation} of a branch type
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\key{\la} or \key{\ra} to get nearer to the mapcenter or deeper
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down into the branches. Within a set of branches, let's call them a 
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{\em subtree}, you can use \key{\ua} and \key{\da} to go up and down. You can
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also use \key{Pos1} and \key{End} to select the first and last branch.
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\subsubsection*{Zoom a map}
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While adding more and more branches the size of the map may become
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bigger than the mapeditor window. You can use the scrollbars on the
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right and the bottom of your mapeditor window to scroll, but it is
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easier to just scroll using the left mouse button: Click onto the {\em
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canvas} itself, the empty space somewhere between the branches. The
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mouse pointer will change from an arrow to a hand, now move the visible
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part of the map to show the desired part.
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If you select branches using the arrow keys, the map will scroll
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to ensure that the selected branch is always visible.
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Working with huge maps, the {\em zoom}-function comes in handy: You can
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use 
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\begin{itemize}
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	\item from the menu View \ra Zoom
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	\item the toolbar buttons 
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		\begin{center}
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			\includegraphics[width=3cm]{images/zoom-buttons.png}
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		\end{center}	
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\end{itemize}	
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The crossed magnifying lens resets the zoomed view to its original size.
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\subsubsection*{Find Function} \label{findwindow}
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With huge maps there is the need to have a
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find function. Choose Edit \ra Find to open the Find Window:
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\begin{center}
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	\includegraphics[width=6cm]{images/find-window.png}
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\end{center}	
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The text you enter here will be searched in all the headings and also in
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notes. Everytime you press the "Find"-button it will look for the next
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occurence, which then will be selected automatically. If the search
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fails, there will appear a short message "Nothing found" or a few
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seconds in the {\em statusbar} on the bottom of the mapeditor.
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\subsubsection*{Keep the overview -- scroll a part of the map}
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A very big subtree of a map e.g. a branch with hundreds of childs makes
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it very hard to keep an overview over the whole map. You can hide all
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the childs of a branch by {\em scrolling} it -- this function is also
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often called {\em folding}. Think of the whole subtree as painted onto a
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big newspaper. You can scroll the paper to a small roll, leaving just
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the headline readable.
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To scroll or unscroll a branch and its childs, press the
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\begin{itemize}
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	\item \key{Scroll} key or  \key{S}
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	\item press the middle-mouse button or
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	\item choose the little scroll from the toolbar.
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\end{itemize}
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If you select parts of a scrolled branch e.g. using the find function or
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by using the arrow-keys, it will unscroll temporary. This is shown as a
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scroll with a little hour glass. If the temporary unscrolled part is not
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longer needed, it will be hidden again automatically. It is also
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possible to unscroll a whole subtree using "Edit\ra Unscroll all childs".
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You can also hide parts of the map while exporting it e.g. to a webpage
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or a presentation, see \ref{hideexport} for details.
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\subsection{Modify and move branches}
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\subsubsection*{Modify the heading}
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You can edit the heading by selecting the branch and then
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\begin{itemize}
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	\item pressing \key{Enter}
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	\item double-clicking with left mouse.
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\end{itemize}
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Just type the new heading (or edit the old one) and press \key{Enter}.
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\subsubsection*{Move a branch}
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The easiest way to move a branch is to select it with left-mouse and
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drag it to the destination while keeping the mouse button pressed.
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Depending on the branch  it will be
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\begin{itemize}
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	\item moved to the destination or
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	\item {\em linked} to a new {\em parent} (mapcenter or branch)
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\end{itemize}
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If you drag the branch over another one or over the mapcenter, you will
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notice that the  link connecting it to the old parent will be changed to
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lead to the  new parent which is now under your mousepointer. 
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If you release the button now, the branch will be relinked.
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If you release the button in the middle of nowhere, the result will
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depend on the type of branch you are releasing:
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\begin{itemize}
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	\item A mainbranch is directly connected to the mapcenter.
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		It will stay on its new position.
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	\item An ordinary branch will "jump" back to its original position.	
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\end{itemize}
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Thus you can easily rearrange the layout of the mainbranches to avoid
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overlapping of their subtrees.
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There is another convenient way to move branches, especially if you want
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to {\em reorder} a subtree: You can move a branch up or down in a
insilmaril@28
   346
subtree by
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   347
\begin{itemize}
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   348
	\item pressing \key{\ua} and \key {\da}
insilmaril@28
   349
	\item selecting Edit \ra Move branch
insilmaril@28
   350
	\item clicking on the toolbar buttons:
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   351
		\begin{center}
insilmaril@450
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			\includegraphics[width=1.5cm]{images/move-buttons.png}
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   353
		\end{center}	
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   354
\end{itemize}
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%tipp
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There is yet another way to move branches: If you press \key{Shift} or
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\key{Ctrl} while moving with the mouse, the branch will be added above
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or below the one the mouse pointer is over. This helps also to reorder a
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map.
insilmaril@28
   360
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   361
\subsection{The right side of your brain - colors and images}
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\subsubsection*{Change color of a heading}
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   363
You can also use colors to put more information into a map, e.g. use
insilmaril@28
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red, green and more colors to prioritize tasks. Again you can
insilmaril@28
   365
\begin{itemize}
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	\item use the menu and choose e.g Format \rq Set Color
insilmaril@28
   367
	\item use the toolbar
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		\begin{center}
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			\includegraphics[width=3cm]{images/color-buttons.png}
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		\end{center}	
insilmaril@28
   371
\end{itemize}
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The first button (black in the graphic above) shows the actual color.
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Clicking on it let's you choose another color. You can also "pick"
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another color by selecting a branch with the desired color and using the
insilmaril@28
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"pick color" button. Both of the buttons showing a bucket actually put
insilmaril@28
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the current color to the selected branch. While the first one just
insilmaril@28
   377
colors the heading of the selection, the last one also colors all the
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   378
childs of the selected branch.
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   379
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   380
%tipp
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A very useful function is the "copy color" using the mouse: Select the
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   382
branch which should get the new color, then press \key{Ctrl} and
insilmaril@28
   383
simultanously click with left-mouse on another branch to copy its color
insilmaril@28
   384
to the first one. Here the childs of the selection also will get the new
insilmaril@28
   385
color, if you just want to color the selection itself, additionally
insilmaril@28
   386
press \key{Shift}.
insilmaril@28
   387
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   388
\subsubsection*{Use flags}
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   389
\vym provides various flags. You see them in the toolbar on top of the
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mapeditor window. (Note: Like all toolbars you can also move them to the
insilmaril@28
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left or the right side of the window or even detach them. Just grab the
insilmaril@28
   392
very left "dotted" part of the toolbar with your left-mouse button.) 
insilmaril@28
   393
\begin{center}
insilmaril@450
   394
	\includegraphics[width=8cm]{images/default-flags.png}
insilmaril@28
   395
\end{center}
insilmaril@28
   396
If you have a branch selected, you can set any number of flags by
insilmaril@28
   397
clicking them in the toolbar. The toolbar buttons change their state and
insilmaril@28
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always reflect the flags set in the selected branch.
insilmaril@28
   399
insilmaril@28
   400
Presently \vym uses two kinds of flags: {\em System Flags} and {\em
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Standard Flags}. The standard flags are those shown in the toolbar.
insilmaril@28
   402
System flags are set by \vym to indicate e.g. that there is additional
insilmaril@28
   403
information in a note (more on this in \ref{noteeditor}). Later versions
insilmaril@28
   404
of \vym may have another kind of flags, which may be edited by the user.
insilmaril@28
   405
insilmaril@28
   406
\subsubsection*{Images}
insilmaril@125
   407
The easiest way to add an image to a branch is by dragging it e.g. from a
insilmaril@125
   408
webbrowser to the mapeditor while a branch is selected there.
insilmaril@125
   409
insilmaril@125
   410
You can also add a image to a branch by opening the context menu of the
insilmaril@125
   411
branch choose "Add Image". A
insilmaril@28
   412
dialog window lets you choose the image to load. 
insilmaril@28
   413
\footnote{Supported image types are: PNG, BMP, XBM, XPM and PNM. It may
insilmaril@28
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	also support JPEG, MNG and GIF, if specially configured during
insilmaril@28
   415
	compilation (as done when \vym is part of SUSE LINUX).}
insilmaril@28
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While an image is selected in the dialog, you can see a preview of the
insilmaril@233
   417
image. It is also possible to select multiple images.	
insilmaril@28
   418
insilmaril@28
   419
You can position the image anywhere you want, just drag it with left
insilmaril@28
   420
mouse. To relink it to another branch, press \key{Shift} while moving
insilmaril@28
   421
it. To delete it, press \key{Del}. 
insilmaril@28
   422
insilmaril@28
   423
If you right-click onto an image, a context menu will open which let's
insilmaril@28
   424
you first choose one of several image formats. Then a file dialog opens
insilmaril@28
   425
to save the image. Hint: This is used to "export" the image, it will be
insilmaril@28
   426
saved anyway in the map itself! You can also cut and
insilmaril@28
   427
copy images, but it is not possible to add objects to an image\footnote{
insilmaril@28
   428
	Images are regarded as "extra feature". It would make working with
insilmaril@28
   429
	the map much more complex if e.g. images could be linked to images.}
insilmaril@28
   430
insilmaril@28
   431
The option \lq{\bf Use for export} \rq controls the output of exports
insilmaril@28
   432
e.g. to HTML: If set to no, the image won't appear in the {\em text}
insilmaril@28
   433
part of the output. This is useful for large images or if images are
insilmaril@28
   434
used as a kind of frame e.g. the famous cloud symbol around a part of
insilmaril@28
   435
the map. Those shouldn't appear in the middle of the text.
insilmaril@28
   436
insilmaril@28
   437
At the moment image support is preliminary: Images will be saved
insilmaril@28
   438
together with all the other data of a map in the {\tt .vym}-file.
insilmaril@28
   439
Later versions will include more functionality like resizing the images,
insilmaril@28
   440
changing its z-value (put it into background) etc.
insilmaril@28
   441
insilmaril@28
   442
\subsubsection*{Frames}
insilmaril@28
   443
A frame can be added to a branch by clicking with the
insilmaril@28
   444
right-mouse button.  A context menu will open, where you can choose the
insilmaril@28
   445
frame. At the moment just a rectangle resp. "No Frame" will be offered,
insilmaril@28
   446
nevertheless you can use images as frames. Have a look at the demo map
insilmaril@28
   447
{\tt todo.vym} as an example, where the mapcenter is a cloud. You can
insilmaril@28
   448
use an external drawing program like {\tt gimp} to create an image,
insilmaril@28
   449
preferable with an transparency channel, so that you can design frames
insilmaril@28
   450
which don't use a rectangular borderline, just like the cloud.
insilmaril@28
   451
insilmaril@28
   452
insilmaril@28
   453
\subsection{Background design}
insilmaril@28
   454
The design of the background of a map and also of the links connecting
insilmaril@28
   455
various parts of the map can be changed by
insilmaril@28
   456
\begin{itemize}
insilmaril@28
   457
	\item Selecting Format from the menu
insilmaril@28
   458
	\item Right clicking onto the canvas, which will open a context menu
insilmaril@28
   459
\end{itemize}
insilmaril@28
   460
insilmaril@28
   461
\subsubsection*{Background color}
insilmaril@28
   462
The color is set (and also displayed) as "Set background color".
insilmaril@28
   463
insilmaril@28
   464
\subsubsection*{Link color}
insilmaril@28
   465
Links connecting branches can be colored in one of the following ways:
insilmaril@28
   466
\begin{itemize}
insilmaril@28
   467
	\item use the color of the heading of the branch the links is
insilmaril@28
   468
	\item use {\em one} color for all links. The default color is blue.
insilmaril@28
   469
	leading to.
insilmaril@28
   470
\end{itemize}
insilmaril@28
   471
The latter can be set with "Set link color". Check or uncheck the "Use
insilmaril@28
   472
color of heading for link" option to choose one of the two designs for
insilmaril@28
   473
your map.
insilmaril@28
   474
insilmaril@28
   475
\subsubsection*{Link style}
insilmaril@28
   476
\vym offers four different styles for the appearences of links:
insilmaril@28
   477
\begin{itemize}
insilmaril@28
   478
	\item Line
insilmaril@28
   479
	\item Parabel
insilmaril@28
   480
	\item Thick Line
insilmaril@28
   481
	\item Thick Parabel
insilmaril@28
   482
\end{itemize}
insilmaril@28
   483
The "thick" styles only draw links starting at mapcenter thick, the rest
insilmaril@28
   484
of the map is always painted "thin".
insilmaril@28
   485
insilmaril@28
   486
insilmaril@260
   487
\subsection{Links to other documents and webpages}
insilmaril@260
   488
\vym supports two kind of external links:
insilmaril@28
   489
\begin{itemize}
insilmaril@28
   490
	\item Document, which will be opened in an external webbrowser
insilmaril@28
   491
	\item \vym map, which will be opened in \vym itself
insilmaril@28
   492
\end{itemize}
insilmaril@260
   493
In addition to the external links there also internal ones, leading from one
insilmaril@260
   494
branch in a map toanother one. Those are called {\em XLinks} and are explained
insilmaril@260
   495
in section~\ref{xlinks}.
insilmaril@28
   496
insilmaril@28
   497
\subsubsection*{Webbrowser}
insilmaril@28
   498
Modern Webbrowsers like {\tt konqueror} are able to display various
insilmaril@28
   499
types of files, both local or in the internet. To enter the URL of
insilmaril@28
   500
any document, right-click  onto a branch or use the Edit Menu
insilmaril@28
   501
and choose "Edit URL". Enter the path to your document (or copy and
insilmaril@28
   502
paste it from your browser). Examples for valid paths are:
insilmaril@28
   503
\begin{verbatim}
insilmaril@28
   504
	http://www.insilmaril.de/vym/index.html
insilmaril@28
   505
	file:/usr/share/doc/packages/vym/doc/vym.pdf
insilmaril@28
   506
\end{verbatim}
insilmaril@28
   507
If an URL was entered, a little globe will appear in the branch. By
insilmaril@28
   508
clicking on the globe in the toolbar or the context menu an external
insilmaril@28
   509
browser\footnote{
insilmaril@28
   510
	The browser can be changed in the Settings Menu.}
insilmaril@28
   511
will be started.
insilmaril@28
   512
\begin{center}
insilmaril@450
   513
	\includegraphics[width=0.5cm]{images/flag-url.png}
insilmaril@28
   514
\end{center}
insilmaril@340
   515
For more information on working with bookmarks and webbrowsers see
insilmaril@340
   516
section \ref{bookmarks}.
insilmaril@266
   517
insilmaril@28
   518
insilmaril@28
   519
\subsubsection*{\vym map}
insilmaril@28
   520
To link to to another map right click on a branch or choose "Edit \ra
insilmaril@28
   521
Enter \vym link". A file dialog opens where you can choose the map. A
insilmaril@28
   522
branch with a link is marked with 
insilmaril@28
   523
\begin{center}
insilmaril@450
   524
	\includegraphics[width=0.5cm]{images/flag-vymlink.png}
insilmaril@28
   525
\end{center}
insilmaril@28
   526
Clicking this flag in the toolbar or in the context menu of a branch
insilmaril@28
   527
will open the map in another tab (see \ref{tabs} for working with
insilmaril@28
   528
multiple maps). To delete an existing link, just press the "Cancel"
insilmaril@28
   529
button.
insilmaril@28
   530
insilmaril@28
   531
Technical note: Internally \vym uses absolute paths, to avoid opening
insilmaril@28
   532
several tabs containing the same map. When a map is saved, this path is
insilmaril@28
   533
converted to a relative one (e.g. {\tt /home/user/vym.map} might become
insilmaril@28
   534
{\tt ./vym.map}. This makes it fairly easy to use multiple maps on
insilmaril@28
   535
different computers or export them to HTML in future.
insilmaril@28
   536
insilmaril@28
   537
\subsection{Multiple maps} \label{tabs}
insilmaril@28
   538
You can work on multiple maps at the same time. Each new map is opened
insilmaril@28
   539
in another {\em tab}. The available tabs are shown just above the
insilmaril@28
   540
mapeditor. You can use the normal cut/copy/paste functions to
insilmaril@28
   541
copy data from one map to another.
insilmaril@28
   542
insilmaril@28
   543
%todo
insilmaril@28
   544
insilmaril@28
   545
%TODO
insilmaril@28
   546
%\subsubsection{Menus}
insilmaril@28
   547
%\subsubsection{Keyboard shortcuts}
insilmaril@28
   548
insilmaril@28
   549
% Settings
insilmaril@28
   550
% Images
insilmaril@28
   551
% Copy & Paste
insilmaril@28
   552
% Working with tabs (multiple maps)
insilmaril@28
   553
% Exporting
insilmaril@28
   554
% Scrolling
insilmaril@28
   555
insilmaril@28
   556
\section{Noteeditor} \label {noteeditor}
insilmaril@28
   557
If you want to save more text in a branch e.g. a complete email, a
insilmaril@28
   558
cooking recipe, or the whole source code of a software project, you can
insilmaril@125
   559
use the noteeditor. 
insilmaril@233
   560
\begin{center}
insilmaril@450
   561
	\includegraphics[width=8cm]{images/noteeditor.png}
insilmaril@233
   562
\end{center}
insilmaril@233
   563
This editor displays text associated to a branch selected in the
insilmaril@233
   564
mapeditor. To visualize that there maybe is no text yet, the noteeditor
insilmaril@233
   565
shows different background colors depending on its state:
insilmaril@28
   566
insilmaril@125
   567
\subsection{States}
insilmaril@28
   568
Before you can type or paste text into it, you have
insilmaril@28
   569
to select a branch in the mapeditor. Note that the background color
insilmaril@28
   570
of the noteeditor indicates its state:
insilmaril@28
   571
\begin{itemize}
insilmaril@28
   572
	\item black: no branch selected
insilmaril@28
   573
	\item grey: no text entered yet
insilmaril@28
   574
	\item white: text is already available
insilmaril@28
   575
\end{itemize}	
insilmaril@28
   576
To show you in the mapeditor itself that there is a note with more
insilmaril@28
   577
information for a particular branch, a little note flag will appear next
insilmaril@28
   578
to the heading of the branch. See the lower branch on the right side:
insilmaril@28
   579
\begin{center}
insilmaril@450
   580
	\includegraphics[width=8cm]{images/branches-flags.png}
insilmaril@28
   581
\end{center}
insilmaril@28
   582
insilmaril@125
   583
\subsection{Import and export notes}
insilmaril@420
   584
The note is always saved automatically within the \vym map itself.
insilmaril@28
   585
Nevertheless sometimes it is nice to import a note from an external file
insilmaril@420
   586
or write it. Use "Map\ra~Import" and "Map\ra~Export" to do so. 
insilmaril@28
   587
insilmaril@125
   588
\subsection{Edit and print note}
insilmaril@28
   589
Editing works like in any simple texteditor, including undo and redo
insilmaril@28
   590
functions. You can delete the complete note by clicking the
insilmaril@28
   591
trashcan. Only the note itself is printed by clicking the printer icon.
insilmaril@28
   592
insilmaril@28
   593
When pasting into the editor using the X11 copy\&paste mechanism, the
insilmaril@28
   594
editor will create a paragraph for each new line. Usually this is not
insilmaril@28
   595
wanted, so there you can convert all paragraphs into linebreaks by using
insilmaril@28
   596
Edit~\ra~Remove~Paragraphs or \key{ALT-X}.
insilmaril@28
   597
insilmaril@233
   598
\subsection{RichText: Colors, paragraphs and formatted text}
insilmaril@233
   599
\vym supports formatted text (QT Rich Text) in the noteeditor since
insilmaril@233
   600
version 1.4.7.  Colors and text attributes (e.g. italic, bold) can be
insilmaril@233
   601
set with the buttons above the text.  The text itself is divided in
insilmaril@233
   602
paragraphs. For each paragraph the format can be set (e.g. centered,
insilmaril@233
   603
right). A paragraph is ended when a \key{Return} is entered. If you just
insilmaril@233
   604
want to begin a new line, press \key{CTRL-Return}.
insilmaril@233
   605
insilmaril@233
   606
\subsection{Fonts and how to quickly switch them}
insilmaril@28
   607
The noteeditor is ment to be used for simple notes, not really as full
insilmaril@28
   608
featured text editor. Because of many requests \vym supports now
insilmaril@28
   609
formatted text in the noteeditor\footnote{
insilmaril@28
   610
	\vym uses the QRichtText format, which is basically a subset of the
insilmaril@28
   611
	formatting provided in HTML.}
insilmaril@28
   612
Two default fonts are supported which can be set in the Settings menu.
insilmaril@28
   613
One is a fixed width font, the other has variable width. The fixed font
insilmaril@28
   614
is usually used for emails, source code etc.\ while the variable font is
insilmaril@28
   615
used for simple notes, where one doesn't need fixed character widths.
insilmaril@28
   616
Both fonts can easily switched using the following symbol from the
insilmaril@28
   617
toolbar:
insilmaril@28
   618
\begin{center}
insilmaril@450
   619
	\includegraphics[width=0.5cm]{images/formatfixedfont.png}
insilmaril@28
   620
\end{center}
insilmaril@28
   621
In the Settings menu both fonts can be set and also which font should be
insilmaril@28
   622
used for default. 
insilmaril@28
   623
insilmaril@28
   624
Additionally to the default fonts any font installed on your system can
insilmaril@28
   625
be used. Please note, that the chosen font also will be used for HTML
insilmaril@28
   626
exports, so you should only use fonts which are available generally.
insilmaril@28
   627
insilmaril@217
   628
\subsection{Find text}
insilmaril@28
   629
The noteeditor itself has no Find function, use Find in the mapeditor,
insilmaril@28
   630
which will also search all notes (see \ref{findwindow}).
insilmaril@28
   631
insilmaril@217
   632
\subsection{Paste text into note editor}
insilmaril@28
   633
Often you will paste text into the editor from another application e.g.
insilmaril@28
   634
an email. Normally \vym will generate a new paragraph for each new line.
insilmaril@28
   635
This usually is not what you want, so you can choose from the menu
insilmaril@28
   636
insilmaril@28
   637
\section{Hello world}
insilmaril@233
   638
This section is about how \vym can interact with other applications.
insilmaril@233
   639
Many applications meanwhile can read and write their data using XML, the
insilmaril@233
   640
eXtensible Markup Language. \vym also uses XML to save its maps, see
insilmaril@233
   641
\ref{fileformat} for a more detailed description. 
insilmaril@233
   642
insilmaril@233
   643
So if your an application understands XML, chances are good that someone
insilmaril@233
   644
could write import/export filters for \vym. Volunteers are always
insilmaril@233
   645
welcome ;-)
insilmaril@233
   646
insilmaril@340
   647
\subsection{Import} \label{import}
insilmaril@233
   648
insilmaril@233
   649
\subsubsection*{KDE Bookmarks}
insilmaril@233
   650
The integrated bookmark editor in KDE is somewhat limited, so why not
insilmaril@233
   651
use \vym to maintain the bookmark mess? To create a new map containing
insilmaril@233
   652
your current KDE bookmarks just choose
insilmaril@233
   653
\begin{itemize}
insilmaril@420
   654
	\item Map \ra Import\ra KDE Bookmarks
insilmaril@233
   655
\end{itemize}
insilmaril@233
   656
insilmaril@233
   657
\subsubsection*{Mind Manager}
insilmaril@233
   658
\vym has currently a very basic import filter to convert maps created by
insilmaril@233
   659
{\em Mind Manager}\footnote{Mind Manager is a professional software by
insilmaril@233
   660
Mindjet. Both names are registered trademarks by Mindjet. For more
insilmaril@233
   661
information see their website at
insilmaril@233
   662
\href{http://mindjet.de}{http://mindjet.de}} into \vym maps. Notes and
insilmaril@233
   663
pictures are not converted at the moment. You can import files with
insilmaril@233
   664
\begin{itemize}
insilmaril@420
   665
	\item Map \ra Import\ra Mind Manager
insilmaril@233
   666
\end{itemize}
insilmaril@233
   667
insilmaril@233
   668
insilmaril@233
   669
\subsubsection*{Directory structure}
insilmaril@233
   670
\vym can read a directory structure. This is mainly for
insilmaril@233
   671
testing \vym e.g. to easily create huge maps used for benchmarks (yes,
insilmaril@233
   672
there is still room to optimize \vym ;-)
insilmaril@28
   673
insilmaril@340
   674
insilmaril@340
   675
insilmaril@340
   676
insilmaril@340
   677
\subsection{Export}  \label{export}
insilmaril@264
   678
\label{hideexport}
insilmaril@264
   679
Often you don't want to export the whole map, but just parts of it. For
insilmaril@264
   680
example you may have additional info you want to talk about in a
insilmaril@264
   681
presentation, while those parts should not be visible to the audience.
insilmaril@264
   682
To achieve this you can "hide" parts of the map during exports by
insilmaril@291
   683
setting the "hide in export" flag.
insilmaril@264
   684
\begin{center}
insilmaril@450
   685
	\includegraphics[width=0.5cm]{images/flag-hideexport.png}
insilmaril@264
   686
\end{center}
insilmaril@291
   687
You can toggle this flag in the toolbar or by pressing \key{H}.
insilmaril@264
   688
Note that there is a global option in the settings menu to toggle the
insilmaril@264
   689
use of this flag. By default the flag is enabled.
insilmaril@233
   690
insilmaril@233
   691
\subsubsection*{Open Office}
insilmaril@233
   692
Open Office beginning with version~2 uses the so called "Open Office
insilmaril@233
   693
Document Format", which can be written by \vym. The options are
insilmaril@233
   694
currently limited, but it possible to export presentations which can be
insilmaril@233
   695
opened in Open Office Impress. By selecting
insilmaril@28
   696
\begin{itemize}
insilmaril@420
   697
	\item Map  \ra Export\ra Open Office
insilmaril@28
   698
\end{itemize}
insilmaril@233
   699
you get a file dialogue where you can choose the output file and the
insilmaril@233
   700
file type:
insilmaril@233
   701
\begin{center}
insilmaril@450
   702
	\includegraphics[width=12cm]{images/export-oo.png}
insilmaril@233
   703
\end{center}
insilmaril@233
   704
The file types represent various templates, which can be created with
insilmaril@233
   705
some manual work from an existing Open Office document. The structure of
insilmaril@233
   706
\vym map is then inserted into a template. 
insilmaril@233
   707
There are some limitations at the moment:
insilmaril@233
   708
\begin{itemize}
insilmaril@233
   709
	\item \vym can't take care of page lengths, so you have to check and
insilmaril@233
   710
	probably reedit in Open Office to avoid text running over the end of
insilmaril@233
   711
	a page
insilmaril@233
   712
	\item Images and flags are not used at the moment
insilmaril@233
   713
	\item Notes are just written as plain text, without RichText
insilmaril@233
   714
\end{itemize}
insilmaril@233
   715
Some of the templates make use of {\em sections} e.g. insert the
insilmaril@233
   716
headings of mainbranches as chapters for sections into the presentation.
insilmaril@28
   717
insilmaril@28
   718
\subsubsection*{Image}
insilmaril@28
   719
\vym supports all image formats which are natively supported by the
insilmaril@28
   720
QT~toolkit:
insilmaril@28
   721
BMP, JPEG, PBM, PGM, PNG, PPN, XPM, and XBM.
insilmaril@28
   722
For use in websites and for sending images by email PNG is a good
insilmaril@28
   723
recommodation regarding quality and size of the image. \vym uses QTs
insilmaril@28
   724
default options for compressing the images.
insilmaril@28
   725
insilmaril@28
   726
\subsubsection*{ASCII}
insilmaril@28
   727
Exporting an image as text is somewhat experimental at the moment. Later
insilmaril@28
   728
this will probably done using stylesheets. So the output may change in
insilmaril@28
   729
future versions of \vym.
insilmaril@28
   730
insilmaril@233
   731
\subsubsection*{\LaTeX}
insilmaril@233
   732
\vym can generate an input file for \LaTeX. Currently this is considered
insilmaril@233
   733
as experimental, there are no options (yet). 
insilmaril@233
   734
By selecting
insilmaril@233
   735
\begin{itemize}
insilmaril@420
   736
	\item Map  \ra Export\ra \LaTeX 
insilmaril@233
   737
\end{itemize}
insilmaril@233
   738
you will be asked in a file dialog for the name of the output file. This
insilmaril@233
   739
file should be included in a \LaTeX document using command  
insilmaril@233
   740
\begin{verbatim}
insilmaril@233
   741
	\include{inputfile.tex}
insilmaril@233
   742
\end{verbatim}
insilmaril@233
   743
insilmaril@340
   744
\subsubsection*{KDE Bookmarks}
insilmaril@340
   745
\vym will overwrite the KDE bookmarks file and then try to notify
insilmaril@340
   746
running konquerors via DCOP of the changed file. \vym does not create a
insilmaril@340
   747
backup!
insilmaril@340
   748
\begin{itemize}
insilmaril@420
   749
	\item Map \ra Export \ra KDE Bookmarks
insilmaril@340
   750
\end{itemize}
insilmaril@340
   751
insilmaril@340
   752
insilmaril@233
   753
\subsubsection*{XHTML (Webpages)}
insilmaril@233
   754
insilmaril@233
   755
This is the format you want to use to create a webpage. For an example
insilmaril@233
   756
have a look at the \vym homepage: 
insilmaril@233
   757
\href{http://www.InSilmaril.de/vym}{www.InSilmaril.de/vym}
insilmaril@233
   758
insilmaril@233
   759
Some explanation how this works: 
insilmaril@233
   760
Before a map is exported as XHTML, it will be first written as XML into a
insilmaril@28
   761
directory (see \ref{xmlexport}). Then the external program {\tt
insilmaril@28
   762
xsltproc}\footnote{On SUSE Linux {\tt xsltproc} is installed by
insilmaril@28
   763
default.}
insilmaril@28
   764
will be called to process the XML file and generate HTML code.
insilmaril@28
   765
A dialog allows to set various options:
insilmaril@28
   766
\begin{itemize}
insilmaril@28
   767
	\item {\bf Include image:} If set, \vym will creat an image map at
insilmaril@28
   768
	the top of the HTML output. Clicking on a branch in the map will
insilmaril@28
   769
	jump to the corresponding section in the output.
insilmaril@28
   770
insilmaril@28
   771
	\item {\bf Colored headings:}
insilmaril@28
   772
	If set to yes, \vym will color the headings in the text part  with the
insilmaril@28
   773
	same colors like in the map.
insilmaril@28
   774
	\item {\bf Show Warnings:}
insilmaril@28
   775
	If set to yes, \vym will ask before overwriting data.
insilmaril@28
   776
	\item {\bf Show output:}
insilmaril@28
   777
	This is useful mainly for debugging. It will show how the processing of
insilmaril@28
   778
	the XML file works by calling the external {\tt xsltproc}.
insilmaril@28
   779
\end{itemize}
insilmaril@28
   780
Additionally the paths to the CSS and XSL stylesheets can be set. By
insilmaril@28
   781
default on SUSE~Linux they will be in {\tt /usr/share/vym/styles}.
insilmaril@28
   782
insilmaril@28
   783
insilmaril@28
   784
\subsubsection*{XML} \label{xmlexport}
insilmaril@28
   785
The map is written into a directory both as an image and as XML. The
insilmaril@28
   786
directory is set in a file dialog. If the directory is not empty, you
insilmaril@28
   787
will be questioned if you risk to overwrite its contents.
insilmaril@28
   788
insilmaril@28
   789
It is possible to export different maps into the same directory. Each
insilmaril@28
   790
file generated will have the map's name as prefix, e.g. {\tt todo.vym}
insilmaril@28
   791
becomes {\tt todo.xml}, {\tt todo.png}, {\tt todo-image-1.png} and so
insilmaril@28
   792
on. This is useful if e.g. for a website several combined maps have to
insilmaril@28
   793
be stored in the same directory.
insilmaril@28
   794
insilmaril@105
   795
\subsubsection*{Export a part of a map}
insilmaril@128
   796
Select a branch you want to export together with its childs, then open
insilmaril@105
   797
the context menu and choose {\em Save Selection}. This will create a
insilmaril@105
   798
file with the postfix {\tt .vyp}, which is an abbreviation for \lq vym
insilmaril@105
   799
part\rq.
insilmaril@105
   800
insilmaril@125
   801
insilmaril@125
   802
\section{Advanced Editing}
insilmaril@340
   803
insilmaril@420
   804
\subsection{Changing the history: Undo and Redo}
insilmaril@420
   805
%FIXME
insilmaril@420
   806
insilmaril@450
   807
\subsection{Macros} \label{macros}
insilmaril@450
   808
Macros have been added to \vym in version~1.9.0. Each function key
insilmaril@450
   809
\key{F1} to \key{F12} holds a macro, which is executed on the current
insilmaril@450
   810
selection if the key is pressed. The default macros change the color of
insilmaril@450
   811
a subtree or set the frame of a branch:
insilmaril@450
   812
\begin{center}
insilmaril@450
   813
	\includegraphics[width=8cm]{images/macros.png}
insilmaril@450
   814
\end{center}
insilmaril@450
   815
Each macro is a \vym script, which is executed when the associated key
insilmaril@450
   816
is pressed. The default location of the scripts can be changed in the
insilmaril@450
   817
Settings menu. More information on using scripts in \vym is found in
insilmaril@450
   818
appendix~\ref{scripts}.
insilmaril@450
   819
insilmaril@340
   820
\subsection{How to deal with Bookmarks} \label{bookmarks}
insilmaril@340
   821
\subsubsection*{Open new tabs instead of new windows}
insilmaril@340
   822
If you use konqueror as browser, \vym will remember the konqueror which
insilmaril@340
   823
was opened first by \vym. You can also press \key{Ctrl} and click to
insilmaril@340
   824
open the link in a new tab then.
insilmaril@340
   825
insilmaril@340
   826
\vym can also open a new tab in Mozilla or Firefox using the remote
insilmaril@340
   827
command\footnote{\href{http://www.mozilla.org/unix/remote.html}{http://www.mozilla.org/unix/remote.html}}
insilmaril@340
   828
of these.
insilmaril@340
   829
insilmaril@340
   830
\subsubsection*{Drag and Drop}
insilmaril@340
   831
If you want to keep bookmarks in a map, select a branch where you want
insilmaril@340
   832
to add the bookmark, then simply drag the URL from your browser to the
insilmaril@340
   833
map. Also you could use an existing heading as URL: Right click onto the
insilmaril@340
   834
branch and select "Use heading for URL".
insilmaril@340
   835
insilmaril@340
   836
insilmaril@340
   837
\subsubsection*{Directly access bookmark lists of a browser}
insilmaril@340
   838
Please see the sections \ref{import} and \ref{export} about
insilmaril@340
   839
Import and Export filters.
insilmaril@340
   840
insilmaril@340
   841
\subsubsection*{Special URLs}
insilmaril@340
   842
\vym can turn an existing heading of a branch into an URL. Currently
insilmaril@340
   843
this works for Bugentries in the Novell Bugtracking system: Open the
insilmaril@340
   844
context menu of a branch (usually by right-clicking it) and select
insilmaril@340
   845
\begin{itemize}
insilmaril@340
   846
	\item Create URL to Bugzilla
insilmaril@340
   847
\end{itemize}
insilmaril@340
   848
The URL will be build from the number in the heading.
insilmaril@340
   849
insilmaril@340
   850
\subsection{Including images into a branch} 
insilmaril@340
   851
The default setting of an image is to float "freely". They can be
insilmaril@340
   852
positioned everywhere, but they might end up in the same place as other
insilmaril@340
   853
parts of the map.
insilmaril@340
   854
insilmaril@340
   855
The solution is to include them "into" a branch. This can be done via
insilmaril@340
   856
the context menu of their parent branch:
insilmaril@340
   857
\begin{itemize}
insilmaril@340
   858
	\item Include images horizontally
insilmaril@340
   859
	\item Include images vertically
insilmaril@340
   860
\end{itemize}
insilmaril@340
   861
The image ist still positioned relatively to its parent branch, but the
insilmaril@340
   862
heading and border of the branch adapt to the floating image, see below: 
insilmaril@340
   863
\begin{center}
insilmaril@450
   864
	\includegraphics[width=11cm]{images/includeImages.png}
insilmaril@340
   865
\end{center}
insilmaril@340
   866
insilmaril@125
   867
\subsection{Modifier Modes} 
insilmaril@125
   868
Modifiers are for example the \key{Shift}- or the \key{Alt}-keys. When
insilmaril@125
   869
pressed while doing actions with the mouse, they will cause \vym to use
insilmaril@125
   870
a "modified" action. E.g. you can move branches with mouse. If
insilmaril@125
   871
\key{Ctrl} or \key{Alt}is pressed while releasing the branch, it will be
insilmaril@125
   872
added above/below the target, not as child of the target.
insilmaril@125
   873
insilmaril@125
   874
Without a modifier pressed, the first click on a branch just selects
insilmaril@125
   875
it. For the behaviour of the \key{Ctrl} modifier there are several
insilmaril@125
   876
options, which can be set from the modifier toolbar:
insilmaril@125
   877
\begin{center}
insilmaril@450
   878
	\includegraphics[width=3cm]{images/modmodes.png}
insilmaril@125
   879
\end{center}
insilmaril@125
   880
The default  is to copy the color from the clicked branch to the already
insilmaril@125
   881
selected branch. In the toolbar shown above the default modifier is
insilmaril@125
   882
selected, namely to copy the color of a branch. The second modifier
insilmaril@125
   883
let's you easily copy a whole branch with a single click. The third
insilmaril@125
   884
modifier lets you create {\em xLinks}, which will be explained in the
insilmaril@125
   885
next section.
insilmaril@125
   886
insilmaril@264
   887
\subsection{Hide links of unselected objects}
insilmaril@264
   888
Sometimes it would be useful to position a branch freely, just like a
insilmaril@264
   889
mainbranch or an image. Though this is not possible (yet) for all
insilmaril@264
   890
branches, you can use a mainbranch and hide its connecting link to the
insilmaril@264
   891
mapcenter. This can be used e.g. for legends or a collection of vymLinks
insilmaril@264
   892
pointing to other maps:
insilmaril@264
   893
\begin{center}
insilmaril@450
   894
	\includegraphics[width=9cm]{images/hiddenlink.png}
insilmaril@264
   895
\end{center}
insilmaril@450
   896
Change hiding of the links in the property window (opened in context
insilmaril@450
   897
menu or with \key{CTRL-I} on the "links"-tab.
insilmaril@264
   898
insilmaril@264
   899
insilmaril@260
   900
\subsection{XLinks} \label{xlinks}
insilmaril@125
   901
So far all the data in the \vym map has been treelike. Using xLinks you
insilmaril@125
   902
can link one branch to any other, just like attaching a rope between two
insilmaril@125
   903
branches in a real tree. This is especially useful in complex maps,
insilmaril@125
   904
where you want to have crossreferences which don't fit on the same
insilmaril@125
   905
visible area, which fits on your screen. The following example, which is
insilmaril@125
   906
part of the \vym package, still fits on one screen, but shows how data
insilmaril@125
   907
can be crosslinked. In the graphics there is a link from a task (prepare
insilmaril@125
   908
a presentation) to general information:
insilmaril@125
   909
\begin{center}
insilmaril@450
   910
	\includegraphics[width=12cm]{images/xlink.png}
insilmaril@125
   911
\end{center}
insilmaril@125
   912
Note that a xLink which points to a branch that is not visible (because
insilmaril@125
   913
it is scrolled), is just show as a little horizontal arrow. In the
insilmaril@125
   914
screenshot above have a look at the \lq Tuesday\rq\ branch.
insilmaril@125
   915
insilmaril@233
   916
\subsubsection*{Create a xLink}
insilmaril@125
   917
Choose the link mode from the modifier toolbar (by clicking or pressing
insilmaril@125
   918
\key{L}). Select the branch, where the xLink should start. Press the
insilmaril@266
   919
modifier key \key{Ctrl} and simultanously click on the branch where the
insilmaril@125
   920
link should end. (The link is already drawn before you release the mouse
insilmaril@125
   921
key). If you release the mouse over a branch the xLink becomes
insilmaril@125
   922
permanent.
insilmaril@125
   923
insilmaril@233
   924
\subsubsection*{Modify or delete a xLink}
insilmaril@125
   925
Open the context menu of a branch and select \lq Edit xLink\rq. A
insilmaril@125
   926
submenu contains all the xLinks of the branch (if there are any). They
insilmaril@125
   927
are named like the branches, where they end. Choose one and
insilmaril@125
   928
the xLink dialogue opens, where you can set color, width and also delete
insilmaril@125
   929
the xLink.
insilmaril@125
   930
insilmaril@233
   931
\subsubsection*{Follow a xLink}
insilmaril@125
   932
In a complext \vym map it sometimes comes handy to jump to the other end
insilmaril@125
   933
of a xLink. You can do this by opening the context menu of the branch
insilmaril@125
   934
and clicking on \lq Goto xLink\rq and selecting the xLink you want to
insilmaril@125
   935
follow.
insilmaril@125
   936
insilmaril@125
   937
insilmaril@125
   938
insilmaril@233
   939
\subsection{Adding and removing branches}
insilmaril@125
   940
The context menu of a branch shows some more ways to add and delete data
insilmaril@125
   941
e.g. you can delete a branch while keeping its childs. The childs become
insilmaril@125
   942
linked to the parent of the previously removed branch.
insilmaril@125
   943
Similar branches can be inserted into existing maps. For keyboard
insilmaril@125
   944
shortcuts also have a look at the context menu.
insilmaril@28
   945
insilmaril@233
   946
\subsection{Adding a whole map or a part of a map}
insilmaril@233
   947
Select a branch where you want to add a previously saved map ({\tt .vym})or a part
insilmaril@233
   948
of a map ({\tt .vyp}) , then open
insilmaril@233
   949
the context menu and choose {\em Add \ra Import}. For the import you can
insilmaril@233
   950
choose between {\em Import Add} and {\em Import Replace}: The imported
insilmaril@233
   951
data will be added after the selection resp. replace the selection.
insilmaril@233
   952
insilmaril@420
   953
\label{historywindow}
insilmaril@105
   954
insilmaril@105
   955
\section{\vym on Mac OS X}
insilmaril@105
   956
\subsection{Overview}
insilmaril@105
   957
Basically there are two ways to run \vym on Macs:
insilmaril@233
   958
\subsubsection*{QT Mac Edition:}
insilmaril@105
   959
	\vym here provides the well known Mac look and feel.  \vym is
insilmaril@105
   960
	available as zipped Mac OS X application. It has been compiled and
insilmaril@105
   961
	tested in Mac~OS~10.3, but should also work on Tiger. It is using
insilmaril@105
   962
	the Mac version of Trolltechs QT library.  
insilmaril@233
   963
\subsubsection*{X11}
insilmaril@105
   964
	\vym can also be run using the Linux version, but then menus and
insilmaril@105
   965
	handling will also be those of the Linux version e.g. The menu bar
insilmaril@105
   966
	will look different. 
insilmaril@105
   967
insilmaril@125
   968
\subsection	{Contextmenu and special keys}
insilmaril@125
   969
Most Macs unfortunatly just have a single mouse button. In order to show
insilmaril@125
   970
the context menu which usually would be opened with the right mouse
insilmaril@125
   971
button, you can click while pressing the \key{kommand}-key.
insilmaril@125
   972
insilmaril@125
   973
Especially on Laptops some of the keys usually used on PC keyboards seem
insilmaril@125
   974
to be missing. The QT-Mac Edition of \vym has its own keyboard
insilmaril@125
   975
shortcuts. To find the shortcuts just have a look at all the menu
insilmaril@125
   976
entries, the shortcut is visible next to an entry. Toolbar buttons also
insilmaril@125
   977
may have shortcuts, just position the mouse pointer over a button and
insilmaril@125
   978
wait for the little help window to appear. 
insilmaril@125
   979
insilmaril@125
   980
\subsection {Viewing external links}
insilmaril@125
   981
\vym on Mac uses the system call {\tt /usr/bin/open} to view links.
insilmaril@125
   982
Mac~OS determines automatically if the link is a pdf or www page and
insilmaril@125
   983
opens the right browser.
insilmaril@125
   984
insilmaril@233
   985
insilmaril@233
   986
\begin{appendix}
insilmaril@233
   987
insilmaril@420
   988
\section{\vym initialization process and configuration}
insilmaril@420
   989
\subsection{Configuration file}
insilmaril@420
   990
On startup \vym will look for a configuration for user specific settings
insilmaril@420
   991
like window positions, toolbars etc. If this file does not already
insilmaril@420
   992
exist, it will be created. The file is located in the users home
insilmaril@420
   993
directory. The exact position depends on the platform:
insilmaril@420
   994
\begin{center}
insilmaril@420
   995
\begin{tabular}{cl}
insilmaril@420
   996
	{\bf Platform}	& {\bf Configuration file} \\ \hline
insilmaril@420
   997
	Linux		& {\tt $\sim$/.config/InSilmaril/vym.conf  } \\
insilmaril@420
   998
	Mac OS X	& {\tt /Users/NAME/Library/Preferences/com.insilmaril.vym.plist  } \\
insilmaril@420
   999
\end{tabular}
insilmaril@420
  1000
\end{center}
insilmaril@420
  1001
The file can be edited manually, or on Mac~OS~X with Property List
insilmaril@420
  1002
Editor (installed with xtools).
insilmaril@420
  1003
insilmaril@291
  1004
\subsection{Path to ressources}
insilmaril@291
  1005
\vym will try to find its ressources (images, stylesheets, filters,
insilmaril@291
  1006
etc.) in the following places:
insilmaril@291
  1007
\begin{enumerate}
insilmaril@291
  1008
	\item Path given by the environment variable {\tt VYMHOME}.
insilmaril@291
  1009
	\item If called with the local option (see \ref{options} below),
insilmaril@291
  1010
	      \vym will look for its data in the current directory.
insilmaril@291
  1011
	\item {\tt /usr/share/vym}
insilmaril@291
  1012
	\item {\tt /usr/local/share/vym}
insilmaril@291
  1013
\end{enumerate}
insilmaril@291
  1014
insilmaril@291
  1015
\subsection{Command line options} \label{options}
insilmaril@264
  1016
\vym has the following options:
insilmaril@264
  1017
\begin{center}
insilmaril@450
  1018
\begin{tabular}{cccp{8cm}}\\ 
insilmaril@450
  1019
\bf Option	& \bf Comment & \bf Argument & \bf Description \\ \hline
insilmaril@479
  1020
d & debug	&			& Turn on debugging output \\ 
insilmaril@479
  1021
h & help	&			& Show help\\
insilmaril@450
  1022
l & local	&			& Use local paths to stylesheets, translations, icons, 
insilmaril@450
  1023
                          etc. instead of system paths. Useful for testing\\
insilmaril@479
  1024
q & quit	&			& Quit immediatly after startup. Useful for benchmarks.\\
insilmaril@450
  1025
r & run 	& filename	& Run script\\
insilmaril@479
  1026
v & version &			& Show version ov \vym\\
insilmaril@264
  1027
\end{tabular}
insilmaril@264
  1028
\end{center}
insilmaril@264
  1029
You can also give several filenames at the commandline to let \vym open
insilmaril@264
  1030
several maps at once.
insilmaril@264
  1031
 
insilmaril@450
  1032
insilmaril@479
  1033
 \section{Scripts} \label{scripts} %FIXME
insilmaril@450
  1034
insilmaril@450
  1035
insilmaril@450
  1036
insilmaril@450
  1037
insilmaril@450
  1038
insilmaril@233
  1039
\section{Contributing to \vym}
insilmaril@260
  1040
So far I'd say I have written 98\% of the code on my own. No surprise,
insilmaril@260
  1041
that \vym exactly fits my own needs. Nevertheless I would like to
insilmaril@260
  1042
encourage all users of  \vym to contribute. Maybe not only with feature
insilmaril@260
  1043
requests, but also with code, new import/export filters, translations
insilmaril@260
  1044
etc. In this appendix I'll try to show how easy it is to expand the
insilmaril@260
  1045
things you can do already with \vym. I really look forward to hear from
insilmaril@260
  1046
you!
insilmaril@233
  1047
insilmaril@233
  1048
\subsection{Getting help}
insilmaril@233
  1049
insilmaril@233
  1050
\subsubsection*{Frequently asked questions}
insilmaril@233
  1051
Please refer to the FAQ available on the \vym website:
insilmaril@125
  1052
\begin{center}
insilmaril@125
  1053
\href{http://www.InSilmaril.de/vym/faq.html}{http://www.InSilmaril.de/vym/faq.html}
insilmaril@125
  1054
\end{center}
insilmaril@105
  1055
insilmaril@233
  1056
\subsubsection*{Mailinglists}
insilmaril@233
  1057
There are two mailinglists: {\tt vym-forum} is the \vym users forum to
insilmaril@233
  1058
discuss various questions, while {\tt vym-devel} is intended for people
insilmaril@233
  1059
interested in contributing to \vym. You can view the archives and
insilmaril@233
  1060
subscribe at
insilmaril@233
  1061
\begin{center}
insilmaril@233
  1062
\href{https://sourceforge.net/mail/?group_id=127802}{https://sourceforge.net/mail/?group\_id=127802}
insilmaril@233
  1063
\end{center}
insilmaril@233
  1064
insilmaril@264
  1065
\subsubsection*{Contacting the author}\label{author}
insilmaril@233
  1066
Especially for support questions please try the mailinglists first. If
insilmaril@233
  1067
everything else fails you can contact the Uwe Drechsel at
insilmaril@233
  1068
\begin{center}
insilmaril@260
  1069
\href{mailto:vym@InSilmaril.de}{vym@InSilmaril.de}
insilmaril@233
  1070
\end{center}
insilmaril@233
  1071
insilmaril@233
  1072
insilmaril@264
  1073
insilmaril@264
  1074
\subsection{How to report bugs}
insilmaril@264
  1075
Though Sourceforge has its own bugreporting system, I'd rather prefer if
insilmaril@264
  1076
you contact me directly (see \ref{author}) or even better: You can file
insilmaril@264
  1077
a bugreport in Bugzilla, the bugtracking system of openSUSE:
insilmaril@264
  1078
\begin{center}
insilmaril@264
  1079
\href{http://en.opensuse.org/Submit_a_bug}{http://en.opensuse.org/Submit\_a\_bug}
insilmaril@264
  1080
\end{center}
insilmaril@264
  1081
I build \vym regulary for openSUSE, so you may report it against a
insilmaril@264
  1082
recent version there, even if you  use another Operating System.
insilmaril@264
  1083
Please don't forget to tell 
insilmaril@264
  1084
\begin{itemize}
insilmaril@264
  1085
	\item the exact steps needed to reproduce the bug
insilmaril@264
  1086
	\item the version and build date of \vym (see the Help \ra About
insilmaril@264
  1087
	\vym)
insilmaril@264
  1088
	\item hardware and Operating System
insilmaril@264
  1089
\end{itemize}
insilmaril@264
  1090
insilmaril@233
  1091
\subsection{Compiling from the sources}
insilmaril@252
  1092
\subsubsection{Getting the sources} \label{getsources}
insilmaril@252
  1093
You find the latest version of \vym at the project site:
insilmaril@252
  1094
\begin{center}
insilmaril@252
  1095
\href{https://sourceforge.net/projects/vym/}{https://sourceforge.net/projects/vym/}
insilmaril@252
  1096
\end{center}
insilmaril@252
  1097
There you can check them out of the source repository (CVS):\\
insilmaril@233
  1098
insilmaril@252
  1099
\begin{verbatim}
insilmaril@252
  1100
cvs -d:pserver:anonymous@cvs.sf.net:/cvsroot/vym checkout code
insilmaril@252
  1101
\end{verbatim}
insilmaril@252
  1102
insilmaril@252
  1103
\subsubsection{The Qt toolkit}
insilmaril@233
  1104
Qt is C++ toolkit for multiplatform GUI and application development. It
insilmaril@233
  1105
provides single-source portability across MS~Windows, Mac~OS~X, Linux
insilmaril@233
  1106
ans all major commercial Unix variants. Qt is also available for
insilmaril@252
  1107
embedded devices. Qt is a Trolltech product. For more information see 
insilmaril@252
  1108
\begin{center}
insilmaril@233
  1109
\href{http://www.trolltech.com/qt/}{www.trolltech.com/qt} 
insilmaril@252
  1110
\end{center}
insilmaril@233
  1111
insilmaril@233
  1112
insilmaril@252
  1113
\subsubsection{Compiling \vym }
insilmaril@233
  1114
Make sure you have installed your Qt environment properly, see the Qt
insilmaril@233
  1115
documentation for details. You need to have the Qt command {\tt qmake}
insilmaril@233
  1116
in your {\tt PATH}-environment, then run
insilmaril@233
  1117
\begin{verbatim}
insilmaril@233
  1118
qmake
insilmaril@233
  1119
make  
insilmaril@233
  1120
make install
insilmaril@233
  1121
\end{verbatim}
insilmaril@233
  1122
The last command {\tt make install} needs root-permissions. Of course it
insilmaril@233
  1123
may be omitted, if you just want to test \vym.
insilmaril@233
  1124
insilmaril@260
  1125
%\subsubsection*{Compiling \vym on Macs}
insilmaril@450
  1126
%FIXME
insilmaril@233
  1127
insilmaril@233
  1128
\subsection{\vym file format} \label{fileformat}
insilmaril@233
  1129
\vym maps usually have the postfix "{\tt .vym}" and represent a
insilmaril@233
  1130
compressed archive of data. If you want to have a
insilmaril@233
  1131
closer look into the data structure map called "mapname.vym", 
insilmaril@233
  1132
just uncompress the map manually using
insilmaril@233
  1133
\begin{verbatim}
insilmaril@233
  1134
	unzip mapname.vym
insilmaril@233
  1135
\end{verbatim}
insilmaril@233
  1136
This will create directories named {\tt images} and {\tt flags} in your
insilmaril@233
  1137
current directory and also the map itself, usually named {\tt
insilmaril@233
  1138
mapname.xml}.
insilmaril@233
  1139
The XML structure of \vym is pretty self explaining, just have a look at
insilmaril@233
  1140
{\tt mapname.xml}.
insilmaril@233
  1141
insilmaril@233
  1142
This XML file can be loaded directly into \vym, it does not have to be
insilmaril@233
  1143
compressed. If you want to compress all the data yourself, use
insilmaril@233
  1144
\begin{verbatim}
insilmaril@233
  1145
	zip -r mapname.vym .
insilmaril@233
  1146
\end{verbatim}
insilmaril@233
  1147
to compress all data in your current directory.
insilmaril@233
  1148
insilmaril@233
  1149
\subsection{New features}
insilmaril@28
  1150
There are lots of features which might find their way into \vym.
insilmaril@233
  1151
Together with \vym you should have received a directory with several
insilmaril@28
  1152
maps e.g. on SUSE~LINUX this is
insilmaril@28
  1153
\begin{center}
insilmaril@28
  1154
	{\tt /usr/share/doc/packages/vym/demos}
insilmaril@28
  1155
\end{center}
insilmaril@28
  1156
where you find the map {\tt todo.vym}. It lists quite a lot of things to
insilmaril@233
  1157
be done in future. If you have more ideas, contact the development team
insilmaril@233
  1158
at
insilmaril@233
  1159
{\tt vym-devel@lists.sourceforge.net}.
insilmaril@28
  1160
insilmaril@28
  1161
insilmaril@233
  1162
\subsection{New languages support}
insilmaril@252
  1163
In order to add a new language to \vym you need 
insilmaril@252
  1164
the sources (see \ref{getsources}) and
insilmaril@252
  1165
an installation of Trolltechs QT. A part of QT are the development
insilmaril@252
  1166
tools, from those tools especially the translation tool "Linguist" is
insilmaril@252
  1167
needed. 
insilmaril@252
  1168
insilmaril@252
  1169
In some Linux distributions the development tools are in an extra package, e.g. on SUSE LINUX you should have installed:
insilmaril@252
  1170
\begin{verbatim}
insilmaril@252
  1171
    qt3-devel.rpm
insilmaril@252
  1172
    qt3-devel-doc.rpm
insilmaril@252
  1173
    qt3-devel-tools.rpm
insilmaril@252
  1174
    qt3-man.rpm
insilmaril@252
  1175
\end{verbatim}
insilmaril@252
  1176
If you don't have QT in your system, you can get it from 
insilmaril@252
  1177
	\href{http://www.trolltech.com}{http://www.trolltech.com} Once you
insilmaril@252
  1178
	are able to compile vym yourself, you can translate the text in vym
insilmaril@252
  1179
	itself by performing the following steps:
insilmaril@252
  1180
\begin{itemize}
insilmaril@252
  1181
	\item Let's assume now your encoding is "NEW" instead of for example
insilmaril@252
  1182
	"de" for german or "en" for english
insilmaril@252
  1183
	
insilmaril@252
  1184
	\item Copy the file {\tt lang/vym\_en.ts} to l{\tt ang/vym\_NEW.ts} (The code
insilmaril@252
  1185
	itself contains the english version.)
insilmaril@252
  1186
		
insilmaril@252
  1187
	\item Add {\tt lang/vym\_NEW.ts} to the TRANSLATIONS section of vym.pro
insilmaril@252
  1188
insilmaril@252
  1189
	\item Run Linguist on {\tt vym\_NEW.ts} and do the translation
insilmaril@252
  1190
insilmaril@252
  1191
	\item Run {\tt lrelease} to create {\tt vym\_NEW.qm}
insilmaril@252
  1192
insilmaril@252
  1193
	\item Do a make install to install the new vym and check your translation
insilmaril@252
  1194
\end{itemize}
insilmaril@252
  1195
insilmaril@252
  1196
If you feel brave, you can also translate the manual. It is written in
insilmaril@252
  1197
LaTeX, you just have to change the file tex/vym.tex. (Linguist and QT
insilmaril@252
  1198
are not needed, but it is useful to know how to work with LaTeX and esp.
insilmaril@252
  1199
pdflatex to create the PDF.) 
insilmaril@252
  1200
insilmaril@252
  1201
Please mail me every translation you have done. I can also give you a
insilmaril@252
  1202
developer access to the project, if you want to provide translations
insilmaril@252
  1203
regulary.  
insilmaril@252
  1204
insilmaril@233
  1205
\subsection{New export/import filters}
insilmaril@252
  1206
\vym supports various kinds of filters. Data can be written directly,
insilmaril@252
  1207
inserted into templates or it can be written as XML data and then
insilmaril@252
  1208
processed by XSL transformations. 
insilmaril@252
  1209
insilmaril@252
  1210
Most of the import/export functionality is available in the classes
insilmaril@252
  1211
ImportBase and ExportBase and subclasses. All of them can be found in
insilmaril@252
  1212
{\tt imports.h} and {\tt exports.h}.
insilmaril@252
  1213
insilmaril@264
  1214
\subsubsection*{Direct import/export}
insilmaril@252
  1215
An example for a direct export is the XML export. This method touches
insilmaril@252
  1216
the implementation of nearly every object of \vym, so whenever possible
insilmaril@264
  1217
you should better use a XSL transformation instead.
insilmaril@252
  1218
insilmaril@252
  1219
If you still want to know how it is done, start looking at 
insilmaril@252
  1220
{\tt MapEditor::saveToDir} in {\tt mapeditor.cpp}.
insilmaril@252
  1221
insilmaril@264
  1222
\subsubsection*{Templates}
insilmaril@264
  1223
Templates have been introduced to export to opendoc format used e.g. by
insilmaril@264
  1224
Open~Office. While I read the spec ($>$ 500 pages) about the format\footnote{
insilmaril@264
  1225
\href{http://www.oasis-open.org/}{http://www.oasis-open.org/}}\ 
insilmaril@264
  1226
I had the feeling that I did not want to write the export from scratch. 
insilmaril@264
  1227
It would be too complex to adapt the styles to your own wishes, e.g. the
insilmaril@264
  1228
layout.
insilmaril@252
  1229
insilmaril@264
  1230
Instead I analyzed existing Open~Office documents. I found out that
insilmaril@264
  1231
there are lots of redundant bits of information in a standard
insilmaril@264
  1232
presentation, for example each list item is contained in its own list.
insilmaril@264
  1233
In the end I came up with the default presentation style, which still
insilmaril@264
  1234
could be simplified, just in case you have free time\ldots
insilmaril@252
  1235
insilmaril@264
  1236
The existing templates are still work in progress, before you spent too
insilmaril@264
  1237
much time developing your own style, please contact me.  Basically the
insilmaril@264
  1238
following steps are needed to build your own style:
insilmaril@264
  1239
\begin{enumerate}
insilmaril@264
  1240
	\item Create an example in Open Office. Use a title, authors name,
insilmaril@264
  1241
	page heading etc.\ which you can easily grep for in the output file.
insilmaril@264
  1242
	
insilmaril@264
  1243
	\item Unzip  the Open Office document into a directory.
insilmaril@264
  1244
insilmaril@264
  1245
	\item The main file is called {\tt content.xml}. All data is in one
insilmaril@264
  1246
	single line. You can split the XML tags using the script {\tt
insilmaril@264
  1247
	scripts/niceXML}, which is part of the \vym distribution.
insilmaril@264
  1248
insilmaril@264
  1249
	\item Copy the output of {\tt niceXML} to {\tt
insilmaril@264
  1250
	content-template.xml}.
insilmaril@264
  1251
insilmaril@264
  1252
	\item Looking closer you will find lots of unused definitions, for
insilmaril@264
  1253
	example of styles. You can delete or simply ignore them.
insilmaril@264
  1254
insilmaril@264
  1255
	\item Try to find your title, authors name. \vym will replace the
insilmaril@264
  1256
	following strings while exporting:
insilmaril@264
  1257
	\begin{center}
insilmaril@264
  1258
	\begin{tabular}{lp{4cm}}
insilmaril@264
  1259
		{\tt <!-- INSERT TITLE -->}		& title of map \\
insilmaril@264
  1260
		{\tt <!-- INSERT AUTHOR-->	}	& author \\
insilmaril@264
  1261
		{\tt <!-- INSERT COMMENT -->}	& comment \\
insilmaril@264
  1262
		{\tt <!-- INSERT PAGES-->}		& content of map \\
insilmaril@264
  1263
	\end{tabular}
insilmaril@264
  1264
	\end{center}
insilmaril@264
  1265
	The content itself is generated in a similar way by inserting lists
insilmaril@264
  1266
	into {\tt page-template}. Here the following substitutions are made:
insilmaril@264
  1267
	\begin{center}
insilmaril@264
  1268
	\begin{tabular}{lp{7cm}}
insilmaril@264
  1269
		{\tt <!-- INSERT PAGE HEADING-->}		& heading of a page
insilmaril@264
  1270
		(mainbranch or child of mainbranch, depending on the use of
insilmaril@264
  1271
		sections) \\
insilmaril@264
  1272
		{\tt <!-- INSERT LIST -->	}	& all childs of the branch above \\
insilmaril@264
  1273
	\end{tabular}
insilmaril@264
  1274
	\end{center}
insilmaril@264
  1275
\end{enumerate}
insilmaril@264
  1276
Currently images are exported and notes just will appear as text
insilmaril@264
  1277
without formatting and colors.
insilmaril@264
  1278
insilmaril@264
  1279
insilmaril@264
  1280
insilmaril@264
  1281
insilmaril@264
  1282
\subsubsection*{XSL Transformation}
insilmaril@264
  1283
\vym uses XSL transformations while exporting (e.g. XHTML) and importing
insilmaril@264
  1284
data (e.g. KDE bookmarks). There is a little code needed to provide the
insilmaril@264
  1285
GUI, the rest is done using the {\tt .xsl} stylesheet and calling the
insilmaril@264
  1286
{\tt xsltproc} processor, which is part of libxslt, the XSLT
insilmaril@264
  1287
C  library  for  GNOME. 
insilmaril@233
  1288
insilmaril@233
  1289
\end{appendix}
insilmaril@233
  1290
\end{document}
insilmaril@28
  1291
insilmaril@125
  1292
%TODO
insilmaril@125
  1293
%\subsubsection{Menus}
insilmaril@125
  1294
%\subsubsection{Keyboard shortcuts}
insilmaril@125
  1295
%Where does vym save its settings? -> ~/.qt/vymrc
insilmaril@125
  1296
insilmaril@28
  1297
insilmaril@28
  1298
% INDEX
insilmaril@28
  1299
% mapeditor
insilmaril@28
  1300
% noteditor
insilmaril@28
  1301
% branch
insilmaril@28
  1302
% mapcenter
insilmaril@28
  1303
% heading
insilmaril@28
  1304
% flag
insilmaril@28
  1305
% orientation 
insilmaril@28
  1306
% zoom
insilmaril@28
  1307
% orientation
insilmaril@28
  1308
% Toolbar
insilmaril@28
  1309
% Zoom
insilmaril@28
  1310
% Find
insilmaril@28
  1311
% statusbar
insilmaril@28
  1312
% link
insilmaril@28
  1313
% mainbranch
insilmaril@28
  1314
% subtree
insilmaril@28
  1315
% reorder
insilmaril@28
  1316
% scroll
insilmaril@28
  1317
% fold
insilmaril@104
  1318
% vymlink
insilmaril@104
  1319
% xlink
insilmaril@125
  1320
% modMode
insilmaril@104
  1321
% context menu
insilmaril@104
  1322
% Mac OS X
insilmaril@28
  1323
insilmaril@28
  1324
insilmaril@28
  1325
insilmaril@125
  1326
\end{document}