.tmux.conf

#Starting by loading powerline stuff
#run "powerline-daemon -q"
#source "/usr/lib/python3.6/site-packages/powerline/bindings/tmux/powerline.conf"

# 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

# fix delay time between tmux & vim
set-option -sg escape-time 0

# default shell
set-option -g default-command /bin/zsh
set-option -g default-shell /bin/zsh

# reload config
bind-key r source-file ~/.tmux.conf \; display-message "Configuration reloaded"

# edit config
bind-key e new-window -n 'conf' '${EDITOR:-vim} ~/.tmux.conf && tmux source ~/.tmux.conf && tmux display "~/.tmux.conf sourced"'
bind-key '/' new-window 'man tmux'

# clear screen and scrollback history
bind-key -n C-k send-keys C-l \; run 'tmux clear-history'
#unbind-key C-l
#bind-key -n C-k 'tmux clear-history'

# set display timelimit
set-option -g display-panes-time 2000
set-option -g display-time 1000  

# 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"

#set-option -g default-terminal "xterm-256color"

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

# unicode
#set-window-option -g utf8 on
#throws error: unkown option utf8

# 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

#select panes by number
#Result of bind-key q is pane numbers and from those
#you do

bind-key M-1 select-pane -t 1
bind-key M-2 select-pane -t 2
bind-key M-3 select-pane -t 3
bind-key M-4 select-pane -t 4
bind-key M-5 select-pane -t 5
bind-key M-6 select-pane -t 6

# 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 with current path (tmux 1.9+)
bind-key \ split-window -h -c "#{pane_current_path}"	# vertical split
bind-key - split-window -v -c "#{pane_current_path}"	# horizontal split

#full window split
bind-key | split-window -fh -c "#{pane_current_path}"	# full window vertical split
bind-key _ split-window -fv -c "#{pane_current_path}"	# full window horizontal split

# new window/pane with the current path (tmux 1.9+)
bind-key c new-window -c "#{pane_current_path}"

# kill window/pane without prompt
# http://unix.stackexchange.com/a/30283
bind-key & kill-window
bind-key x kill-pane


# sync panes; send what you are typing to other panes.
bind-key C-l 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
bind-key Enter copy-mode			# enter copy mode; default [
bind-key -T copy-mode-vi Escape send-keys clear-selection		# Clears selection
bind-key -T copy-mode-vi v send-keys -X begin-selection		# begin visual mode
bind-key -T copy-mode-vi V send-keys -X select-line		# visual line
bind-key -T copy-mode-vi y send-keys -X copy-selection		# Yank to tmux clipboard
bind-key -T copy-mode-vi r send-keys -X rectangle-toggle 		# visual block toggle
bind-key p paste-buffer				# paste; default ]
bind-key P choose-buffer 			# choose which buffer to paste from

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

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

# pane divider color; active pane
# helps when you have more than two panes.
set-option -g pane-active-border-fg red
set-option -g pane-active-border-bg black

# make the current window the first window
bind T swap-window -t 1

# swap windows/panes
bind-key -n M-Left swap-window -t -1
bind-key -n M-Right swap-window -t +1
# bind-key -n M-Up swap-pane -U
# bind-key -n M-Down swap-pane -D

# auto renumber windows sequentially
set-option -g renumber-windows on

#CENTER {{{
# Symbol    Meaning ================================
#      *    Denotes the current window.
#      -    Marks the last window (previously selected).
#      #    Window is monitored and activity has been detected.
#      !    A bell has occurred in the window.
#      ~    The window has been silent for the monitor-silence interval.
#      M    The window contains the marked pane.
#      Z    The window's active pane is zoomed.

# monitor changes on non-focus window (activity symbol = #) 
# (e.g 1:zsh  2:zsh  3:torr# 4:im- 5:chat# 6:fm# 7:conf*)
set-window-option -g monitor-activity on

# displays a message at the bottom when activity is detected (e.g Activity in Window 5)
# requires: monitor-activity on
# set-option -g visual-activity off

# bell colors (bell symbol = !)
# to simulate a bell alert use: sleep 3 && echo -e "\a"
set-window-option -g window-status-bell-style 'fg=black,bg=colour5,bright'

# 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 {{{
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]#(hostname) | #[fg=cyan]%a %D %l:%M:%p"

#}}}