.tmux.conf

# Enable mouse control (clickable windows, panes, resizable panes)
set  -g mouse on   ## for version 2.3

# set shell
set-option -g default-shell $SHELL

# Start windows and panes at 1, not 0
set -g base-index 1
set -g pane-base-index 1
set-window-option -g pane-base-index 1
set-option -g renumber-windows on

set-option -g default-terminal "screen-256color"
set-option -g history-limit 30000

# visual notification of activity in other windows
setw -g monitor-activity on
set  -g visual-activity  on

##  UI key binds
unbind C-b
set -g prefix C-a
bind C-a send-prefix

# Toggle read-only with <prefix>+o
bind-key o switch-client -r

# switch session with double C-a C-a
# bind-key C-a switch-client -l

# open window and pane at the current directory
bind '"' split-window    -c "#{pane_current_path}"
bind %   split-window -h -c "#{pane_current_path}"
bind c   new-window      -c "#{pane_current_path}"

# use vim keys for focus
bind-key h select-pane -L
bind-key j select-pane -D
bind-key k select-pane -U
bind-key l select-pane -R

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

# resize with arrows
bind -n S-Left  resize-pane -L 2
bind -n S-Right resize-pane -R 2
bind -n S-Down  resize-pane -D 1
bind -n S-Up    resize-pane -U 1

#### Status bar ####

set-option -g status on                # turn the status bar on
# set -g status-utf8 on                  # set utf-8 for the status bar
set -g status-interval 2               # set update frequencey (default 15 seconds)
set -g status-bg black

set -g status-left-length 20
set -g status-left '#[fg=yellow] #S #W #P #T  '

set -g status-right '#(eval /home/athan/BASH/tmux-airline.sh `tmux display -p "#{client_width}"`)'
set -g status-right-length 150

# paste to xsession 
# bind-key -t C-c run "tmux show-buffer | xclip -selection clipboard -i"
# bind-key y run "tmux show-buffer | xclip -selection clipboard -i"
bind C-c run "tmux save-buffer - | xclip -i -sel clip"
bind C-v run "tmux set-buffer $(xclip -o -sel clip); tmux paste-buffer"