# Load system settings
source /etc/zsh/zprofile

#########################################
# set $fpath before we autoload scripts #
#########################################

fpath=( ~/.zsh/functions $fpath )

if [ -d ~/.zen ]
then
	fpath=(
        $fpath
		/home/ccx/.zen/zsh/scripts
		/home/ccx/.zen/zsh/zle )
	autoload -U zen
	#zen update
fi

##########################
# autoload for functions #
##########################

autoload -U compinit promptinit
compinit

autoload -Uz vcs_info

autoload -U edit-command-line
zle -N edit-command-line

###############
# keybindings #
###############

# insert
bindkey "^[[2~" overwrite-mode
# delete
bindkey "^[[3~" delete-char
bindkey "^[3~" delete-char

# home
bindkey "^[[7~" beginning-of-line
bindkey "^[[1~" beginning-of-line
bindkey "^[[H"  beginning-of-line
bindkey "^[OH"  beginning-of-line
# end
bindkey "^[[8~" end-of-line
bindkey "^[[4~" end-of-line
bindkey "^[[F"  end-of-line
bindkey "^[OF"  end-of-line

# page up
bindkey "^[[5~" history-beginning-search-backward
# page down
bindkey "^[[6~" history-beginning-search-forward

# ctrl-z
bindkey '^z' edit-command-line

# ctrl-e
bindkey ^E menu-expand-or-complete

# tab
bindkey ^I complete-word

# ctrl+arrow
bindkey "^[OC" forward-word
bindkey "^[OD" backward-word

##################
# shell features #
##################

unsetopt equals
setopt interactivecomments

HISTSIZE=100000
SAVEHIST=100000
HISTFILE=~/.zsh-history
setopt INC_APPEND_HISTORY

#########################
# configuration helpers #
#########################

in_path() {
	[[ -x ${commands[${1}]} ]]
}

###########
# aliases #
###########

alias ls="ls --color"
alias ll="ls -lh --color --time-style=long-iso"
alias ns="netstat -ltup"
#alias ns="sudo netstat -atp"
#alias man=w3mman

if in_path vim
then
	alias vi=vim
	export EDITOR=${commands[vim]}
fi

mkcd(){
	mkdir $* && cd ${argv[-1]} 
}

ssh() {
	TERM=${TERM%-256color} /usr/bin/ssh $@
}

##############
# the prompt #
##############

promptinit; prompt gentoo yellow
PS1="\${vcs_info_msg_0_}%(?..%B%F{yellow}<%?>)%(1j.%B%F{cyan}{%j}.)$PS1"
setopt PROMPT_SUBST

#if [ "$TERM" = "screen" ]
#then
#	#PS1=$'%{\ek\e\\%}'"${PS1}"
#	#PS1=$'%{\ek%~\e\\%}'"${PS1}"
#	PS1=$'%{\ek%n@%m:%~\e\\%}'"${PS1}"
#fi

PS4='+%B%* %F{cyan}%N%f:%F{yellow}%i%f>%b '

zstyle ':vcs_info:*' enable git svn hg bzr

# bzr specific

#zstyle ':vcs_info:bzr:*' use-simple true
zstyle ':vcs_info:bzr:*' check-for-changes true
zstyle ':vcs_info:bzr:*:'${HOME:t} formats '%F{red}%m%f'
zstyle ':vcs_info:bzr:*' formats '%F{green}%s: %b %F{cyan}%m%f
'
zstyle ':vcs_info:bzr:*' branchformat '%F{yellow}%b %F{green}rev:%r'

# git / hg

zstyle ':vcs_info:(hg|git):*' formats '%F{5}(%f%s%F{5})%F{3}-%F{5}[%F{2}%b%F{5}]%f
'
zstyle ':vcs_info:(hg|git):*' actionformats '%F{5}(%f%s%F{5})%F{3}-%F{5}[%F{2}%b%F{3}|%F{1}%a%F{5}]%f
'

precmd(){
	vcs_info
}

##############################
# online syntax highlighting #
##############################

if [[ -f ~/.zsh/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh ]]; then
	ZSH_HIGHLIGHT_HIGHLIGHTERS=(main brackets cursor) #pattern #cursor
	source ~/.zsh/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh
	#ZSH_HIGHLIGHT_STYLES[cursor]='bg=black,fg=white'
	ZSH_HIGHLIGHT_STYLES[cursor]='none'
	ZSH_HIGHLIGHT_STYLES[cursor-matchingbracket]='bg=blue'

	ZSH_HIGHLIGHT_STYLES[bracket-level-1]='fg=cyan,bold'
	ZSH_HIGHLIGHT_STYLES[bracket-level-2]='fg=red,bold'
	ZSH_HIGHLIGHT_STYLES[bracket-level-3]='fg=yellow,bold'
	ZSH_HIGHLIGHT_STYLES[bracket-level-4]='fg=magenta,bold'
	ZSH_HIGHLIGHT_STYLES[bracket-level-5]='fg=green,bold'

	ZSH_HIGHLIGHT_STYLES[assign]='fg=cyan'

	ZSH_HIGHLIGHT_STYLES[builtin]='fg=yellow'
	ZSH_HIGHLIGHT_STYLES[precommand]='fg=yellow'

	ZSH_HIGHLIGHT_STYLES[command]='bold'
	ZSH_HIGHLIGHT_STYLES[hashed-command]='bold'

	ZSH_HIGHLIGHT_STYLES[globbing]='fg=cyan'
	ZSH_HIGHLIGHT_STYLES[path]='bold'

	ZSH_HIGHLIGHT_STYLES[single-quoted-argument]='fg=magenta,bold'
	ZSH_HIGHLIGHT_STYLES[double-quoted-argument]='fg=magenta,bold'
fi

###################
# the environment #
###################

if [ -e "${HOME}/.gtkrc-2.0" ]; then
	export GTK2_RC_FILES="${HOME}/.gtkrc-2.0"
fi

if [ -e "${HOME}/.dircolors" ]; then
	eval $(dircolors -b "${HOME}/.dircolors")
elif [ -e /etc/DIR_COLORS ]
then
	eval $(dircolors -b /etc/DIR_COLORS)
fi

zstyle ':completion:*' list-colors ${(s.:.)LS_COLORS}

# Run keychain if available

if in_path keychain
then
	keychain -Q -q
	source ~/.keychain/${HOST}-sh*
fi