~/.tmux.conf

#-------- Common Settings {{{
#------------------------------------------------------
# how to use tmux demo video: http://www.youtube.com/watch?v=ZNM1KfqpyGo
# https://gist.github.com/1147532
# http://crunchbanglinux.org/forums/post/236199/
# https://gist.github.com/adinapoli/4723872

# change prefix key to Ctrl-a; like GNU Screen
unbind-key C-b
set-option -g prefix C-a

# goto last used window
bind-key C-a last-window

# Nested Tmux Session
# send to tmux session within another tmux session; like screen
bind-key a send-prefix

# Lowers the delay time between the prefix key and other keys - fixes pausing in vim
set-option -sg escape-time 0

# reload .tmux.conf
# killall tmux ; sometimes reloading config wont do shit
bind-key r source-file ~/.tmux.conf \; display-message "Configuration reloaded"

# history size
set-option -g history-limit 10000

# enable shell hotkeys C-left/C-right
# http://sigizmund.com/tmux-and-c-leftc-right/
# set-window-option -g xterm-keys on

# enable 256 color terminal
# http://blog.sanctum.geek.nz/256-colour-terminals/
set-option -g default-terminal "screen-256color"

# start panes at 1 instead of 0
set-window-option -g pane-base-index 1

# pane divider color; non active pane
set-option -g pane-border-fg green
set-option -g pane-border-bg black

# pane divider color; active pane
# helps when you have more than two panes.
# version 1.8 makes it easy to see 2 panes now
set-option -g pane-active-border-fg white
set-option -g pane-active-border-bg yellow

# renumber windows sequentially after closing any of them
# https://github.com/thoughtbot/dotfiles/blob/master/tmux.conf
set-option -g renumber-windows on

# renumber windows manually
# https://github.com/jasoncodes/dotfiles/blob/master/config/tmux.conf
bind-key R set renumber-windows on\; new-window\; kill-window\; set renumber-windows off\; display 'Renumbered'


# set auto rename of windows base on command
#set-window-option -g automatic-rename on
# note: ohmyzsh users commet out DISABLE_AUTO_TITLE=true from zshrc to disable autorename
# http://superuser.com/questions/306028/tmux-and-zsh-custom-prompt-bug-with-window-name

#}}}
#-------- Keybinding (Vim Style) {{{
#------------------------------------------------------
# vim keys in command prompt
set-option -g status-keys vi

# unicode
set-window-option -g utf8 on

# select panes
bind-key k select-pane -U
bind-key h select-pane -L
bind-key j select-pane -D
bind-key l select-pane -R

# cycle windows/panes (no prefix)
bind-key -n M-k select-pane -t :.-	# prev pane
bind-key -n M-j select-pane -t :.+	# next pane
bind-key -n M-h select-window -t :-	# previous window
bind-key -n M-l select-window -t :+	# next window

# resize panes
bind-key -r J resize-pane -D 1
bind-key -r K resize-pane -U 1
bind-key -r H resize-pane -L 1
bind-key -r L resize-pane -R 1

# better pane split bindings
bind-key \ split-window -h		# vertical split
bind-key - split-window -v		# horizontal split


# no confirmation when killing window/pane; by default is set to ask
# http://unix.stackexchange.com/a/30283
bind-key & kill-window
bind-key x kill-pane


# Sync panes - send what you're typing to other panes.
bind-key C-s set-window-option synchronize-panes

#}}}
#-------- Copy Mode (Vim Style) {{{
#------------------------------------------------------
# This section of hotkeys mainly work in copy mode and no where else

# vim keys in copy or choice mode
set-window-option -g mode-keys vi

# copying selection vim style
# http://jasonwryan.com/blog/2011/06/07/copy-and-paste-in-tmux/
# https://github.com/myfreeweb/dotfiles/blob/master/tmux.conf
bind-key Escape copy-mode			# enter copy mode; default [
bind-key p paste-buffer				# paste; default ]
bind-key -t vi-copy v begin-selection		# begin visual mode
bind-key -t vi-copy V select-line		# visual line
bind-key -t vi-copy y copy-selection		# yank
bind-key -t vi-copy r rectangle-toggle 		# visual block toggle
bind-key -t vi-copy Escape cancel		# exit copy mode; or hit q

# clear scrollback buffer
# demo video: http://www.youtube.com/watch?v=xUB-quCdun0
# http://stackoverflow.com/a/10553992
# hit ctrl+l then ctrl+k
bind-key -n C-k clear-history

#}}}
#-------- Mouse {{{
#------------------------------------------------------
# mouse to highlight and copy; to paste use prefix + ]
# http://awhan.wordpress.com/2012/04/18/tmux-copy-paste-with-mouse/
# use shift + mouse to bypass to use system highlighting mode

# http://tangledhelix.com/blog/2012/07/16/tmux-and-mouse-mode/
# Toggle mouse on
bind-key m \
  set-option -g mode-mouse on \;\
  set-option -g mouse-resize-pane on \;\
  set-option -g mouse-select-pane on \;\
  set-option -g mouse-select-window on \;\
  display-message 'Mouse: ON'

# Toggle mouse off
bind-key M \
  set-option -g mode-mouse off \;\
  set-option -g mouse-resize-pane off \;\
  set-option -g mouse-select-pane off \;\
  set-option -g mouse-select-window off \;\
  display-message 'Mouse: OFF'

# mouse wheel scrolling -- whole window not individual panes
#set-option -g terminal-overrides 'xterm*:smcup@:rmcup@'

# }}}
#-------- Window / Pane Settings {{{
#------------------------------------------------------
# start window index on 1 instead of 0
set-option -g base-index 1

# start panes at 1 instead of 0
set-window-option -g pane-base-index 1

# pane divider color; non active pane
set-option -g pane-border-fg green
set-option -g pane-border-bg black

# pane divider color; active pane
# helps when you have more than two panes.
# version 1.8 makes it easy to see 2 panes now
set-option -g pane-active-border-fg white
set-option -g pane-active-border-bg yellow

# renumber windows sequentially after closing any of them
# https://github.com/thoughtbot/dotfiles/blob/master/tmux.conf
set-option -g renumber-windows on

# renumber windows manually
# https://github.com/jasoncodes/dotfiles/blob/master/config/tmux.conf
bind-key R set renumber-windows on\; new-window\; kill-window\; set renumber-windows off\; display 'Renumbered'


# set auto rename of windows base on command
#set-window-option -g automatic-rename on
# note: ohmyzsh users commet out DISABLE_AUTO_TITLE=true from zshrc to disable autorename
# http://superuser.com/questions/306028/tmux-and-zsh-custom-prompt-bug-with-window-name

#}}}
#-------- Statusbar {{{
#------------------------------------------------------
# UTF-8 character support in the status bar
set-option -g status-utf8 on

# refresh the status bar every 1 second.
set-option -g status-interval 1000

# Time messages remain in the status bar. Lower this number
# if this is too distracting.
set-option -g display-time 4000

# command/message line colors
set-option -g message-fg white
set-option -g message-bg black
set-option -g message-attr bright

# CENTER {{{
# window notifications; display activity on other window
set-window-option -g monitor-activity on
set-option -g visual-activity on

# statusbar colors
set-option -g status-fg white
set-option -g status-bg black
set-option -g status-attr default

# window title colors; non active
set-window-option -g window-status-fg cyan
set-window-option -g window-status-bg default
set-window-option -g window-status-attr dim

# window title colors; active
set-window-option -g window-status-current-fg white	#font
set-window-option -g window-status-current-bg red	#boarder
set-window-option -g window-status-current-attr bright


#}}}
# LEFT SIDE {{{
# in the status bar.
set-option -g status-justify centre
set-option -g status-left-length 40
set-option -g status-left "#[fg=green]Session: #S #[fg=yellow]#I #[fg=cyan]#P"

#}}}
# RIGHT SIDE {{{
# use "man date" to set the clock to your liking
set-option -g status-right "#[fg=blue]#(~/battery Discharging) | #[fg=cyan]%a %D %l:%M:%p"

#}}}


#}}}
#-------- External Scripts {{{
#------------------------------------------------------
# default shell
set-option -g default-command /bin/zsh
set-option -g default-shell /bin/zsh

# Run command on idle; screensaver
# demo video: http://www.youtube.com/watch?v=s0T82aJn1DQ
#set-option -g lock-after-time 10
#set-option -g lock-command "/usr/bin/cmatrix -C blue"

#}}}
#-------- Layout {{{
#------------------------------------------------------
# demo video: http://www.youtube.com/watch?v=sxw-n5Du600
# http://amjith.blogspot.com/2011/08/scripting-tmux-layouts.html
# http://unix.stackexchange.com/a/17118
# -v = split horizontal
# -h = split veritical

# work
bind-key M-w new-window -n work -c $HOME \; \
	send-keys 'sudo su' 'Enter' \; \
	split-window -h -p 50 -t 1  \; \
	select-pane -t 1

# chat
bind-key M-c new-window -n chat -c $HOME \; \
	send-keys 'irc' 'Enter' \; \
	select-pane -t 1

# torrent
bind-key M-t new-window -n torrent -c $HOME \; \
	send-keys 'clear && figlet Torrentz EU && ~/Scripts/torrentzeu.sh' 'Enter' \; \
	split-window -v -p 50 -t 1 \; \
	send-keys 'clear && tpbs ' \; \
	split-window -h -p 60 -t 1 \; \
	send-keys 'cd /media/data/.blackbox/ && ranger' 'Enter' \; \
	split-window -h -p 60 -t 2 \; \
	send-keys '~/Scripts/blocklist.sh && transmission-daemon && sleep 3 && transmission-remote-cli' 'Enter' \; \
	select-pane -t 2

# music
bind-key M-m new-window -n music -c $HOME \; \
	send-keys 'ncmpcpp' 'Enter' \; \
	split-window -v -p 50 -t 1 \; \
	send-keys 'clear && cd ~/Music && spotify-cli' 'Enter' \; \
	split-window -h -p 50 -t 2 \; \
	send-keys 'clear && pandora-cli' 'Enter' \; \
	select-pane -t 1

# fap
bind-key M-f new-window -n fap -c $HOME \; \
	send-keys 'ranger ~/Storage/.blackbox' 'Enter' \; \
	split-window -v -p 50 -t 1  \; \
	send-keys 'clear && figlet Search Skeet CMX' 'Enter' \; \
	split-window -h -p 50 -t 1  \; \
	send-keys 'reddit_top -s pornvids' 'Enter' \; \
	split-window -h -p 50 -t 2  \; \
	send-keys 'clear && figlet Discover' 'Enter' \; \
	select-pane -t 2

# stats
bind-key M-s new-window -n stats -c $HOME \; \
	send-keys 'htop' 'Enter' \; \
	split-window -v -p 50 -t 1  \; \
	send-keys 'clear && figlet Freespace' 'Enter' \; \
	split-window -h -p 50 -t 1  \; \
	send-keys 't lsp | less' 'Enter' \; \
	split-window -h -p 50 -t 2  \; \
	send-keys 'df' 'Enter' \; \
	select-pane -t 2

# news
bind-key M-n new-window -n news -c $HOME \; \
	send-keys 'cortex linux' 'Enter' \; \
	split-window -h -p 50 -t 1  \; \
	send-keys 'newsbeuter' 'Enter' \; \
	split-window -v -p 50 -t 2  \; \
	send-keys 'pods' 'Enter' \; \
	split-window -h -p 50 -t 3 \; \
	send-keys 'cd Podcasts && ranger' 'Enter' \; \
	select-pane -t 1

# video
bind-key M-v new-window -n video -c $HOME \; \
	send-keys 'ranger ~/Videos' 'Enter' \; \
	split-window -v -p 50 -t 1  \; \
	send-keys 'clear && figlet youtube-viewer' 'Enter' \; \
	split-window -h -p 50 -t 1  \; \
	send-keys 'clear && figlet rtmpdump' 'Enter' \; \
	split-window -h -p 50 -t 2  \; \
	send-keys 'clear && figlet Freespace' 'Enter' \; \
	select-pane -t 2

#}}}
#-------- Zooming {{{
#------------------------------------------------------
# v1.8 comes with zooming already (prefix + z)
# demo video: http://www.youtube.com/watch?v=6HesFWUpU18


# this is for older version of tmux

# Zoom Script (by jipumarino)
# demo video: http://www.youtube.com/watch?v=gZ0NoRROxvo
# https://github.com/jipumarino/tmux-zoom
# if you use a different starting number in your window/pane
# then change the number 0 to match it
# $old_zoom_window.0 and $new_zoom_window.0
bind-key -r Z run-shell "~/.scripts/tmux-zoom.sh"

# Zoom Toggle Key ( modified by Gnomeye )
# demo video: http://www.youtube.com/watch?v=6_PVJQvhBeI
# https://github.com/gotbletu/shownotes/blob/master/tmux_maximize_pane.txt
# if you use a different starting number in your window/pane
# then change the number 0 to match it
# bind-key } run-shell "if [[ $(tmux list-window) =~ tmux-zoom ]]; then tmux last-window; tmux swap-pane -s tmux-zoom.0; tmux kill-window -t tmux-zoom; else tmux new-window -d -n tmux-zoom 'clear && echo TMUX ZOOM && read'; tmux swap-pane -s tmux-zoom.0; tmux select-window -t tmux-zoom;fi"

# http://pempek.net/articles/2013/04/14/maximizing-tmux-pane-new-window/
# }}}
#-------- Link Grabber {{{
#------------------------------------------------------
# This section is for grabbing links on the current pane/window without the mouse
# and launching it with GUI or CLI browser

# urlview;  extract links and launch it
	# demo video: http://www.youtube.com/watch?v=guB4WuVFhtY
	# https://wiki.archlinux.org/index.php/Tmux#Browsing_URL.27s
	bind-key u capture-pane \; save-buffer /tmp/tmux-buffer \; \
		new-window -n "urlview" '$SHELL -c "urlview < /tmp/tmux-buffer"'
		# http://does-not-exist.org/mail-archives/mutt-users/msg18479.html
		# to set default browser add to ~/.urlview
		# COMMAND exec >> /tmp/urlview.out 2>&1; set -x; $BROWSER

# urlscan context view and url view
	# demo video: http://www.youtube.com/watch?v=c-3IdFufY5Q

	# compact view; show links only
	bind-key y capture-pane \; save-buffer /tmp/tmux-buffer \; \
		new-window -n "urlscan" '$SHELL -c "urlscan -c < /tmp/tmux-buffer"'
	# context view; show dialog near links
	bind-key Y capture-pane \; save-buffer /tmp/tmux-buffer \; \
		new-window -n "urlscan" '$SHELL -c "urlscan < /tmp/tmux-buffer"'

# w3m context view
	# demo video: http://www.youtube.com/watch?v=C7YPjbrTeCs
	# http://www.mail-archive.com/mutt-users@mutt.org/msg09657.html

	bind-key g capture-pane \; save-buffer /tmp/tmux-buffer \; \
		new-window -n "w3m" '$SHELL -c "w3m < /tmp/tmux-buffer"'
	# hit : to activate links
	# hit Esc then Shift+M to open GUI browser