# Basic Setup ##########################################################################################################

set -g default-terminal "screen-256color"
set -g status-keys vi
set -g status-interval 2
set -g status-position top
set -sg escape-time 0

setw -g mode-keys vi
set -g mouse on

set -g base-index 1 # 0 is too far from ` ;)

# Automatically set window title
set-window-option -g automatic-rename on
set-option -g set-titles on

# loud or quiet?
set-option -g visual-activity off
set-option -g visual-bell off
set-option -g visual-silence off
set-window-option -g monitor-activity off
set-option -g bell-action none

# Keybindings ##########################################################################################################

# Remap prefix to Ctrl-A
set -g prefix C-f
unbind C-b
bind C-f send-prefix

# Reload config file with prefix-r
unbind r
bind-key r source-file ~/.tmux.conf

# Add keybindings for pane movement
unbind-key C-l

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

bind -n M-h select-pane -L
bind -n M-j select-pane -D
bind -n M-k select-pane -U
bind -n M-l select-pane -R

bind -n M-Left select-pane -L
bind -n M-Right select-pane -R
bind -n M-Up select-pane -U
bind -n M-Down select-pane -D

# Add keybindings for pane resizing
bind-key J resize-pane -D 5
bind-key K resize-pane -U 5
bind-key H resize-pane -L 5
bind-key L resize-pane -R 5

bind-key M-j resize-pane -D
bind-key M-k resize-pane -U
bind-key M-h resize-pane -L
bind-key M-l resize-pane -R

# Shift arrow to switch windows
bind -n S-Left  previous-window
bind -n S-Right next-window

# Bindings for history management
bind-key BSpace send-keys C-l \; clear-history

# Bindings for splitting
bind-key v split-window -h
bind-key s split-window -v
unbind '"'
unbind %

# Allow copy-n-paste to system clipboard
bind-key -T copy-mode-vi 'v' send -X begin-selection
bind-key -T copy-mode-vi 'y' send -X copy-pipe-and-cancel "reattach-to-user-namespace pbcopy"

# Custom Resizing
bind-key v resize-pane -x 126
bind-key V resize-pane -x 253

# Visual Styling #######################################################################################################

#
# Powerline Orange Block - Tmux Theme
# Created by Jim Myhrberg <contact@jimeh.me>.
#
# Inspired by vim-powerline: https://github.com/Lokaltog/powerline
#
# Requires terminal to be using a powerline compatible font, find one here:
# https://github.com/Lokaltog/powerline-fonts
#

# Status update interval
set -g status-interval 1

# Basic status bar colors
set -g status-style fg=colour240,bg=colour233

# Left side of status bar
set -g status-left-style bg=colour233,fg=colour243
set -g status-left-length 40
set -g status-left "#[fg=colour232,bg=colour130,bold] #S #[fg=colour130,bg=colour240,nobold]#[fg=colour233,bg=colour240] #(whoami) #[fg=colour240,bg=colour235]#[fg=colour240,bg=colour235] #I:#P #[fg=colour235,bg=colour233,nobold]"

# Right side of status bar
set -g status-right-style bg=colour233,fg=colour243
set -g status-right-length 150
set -g status-right "#[fg=colour235,bg=colour233]#[fg=colour240,bg=colour235] %H:%M:%S #[fg=colour240,bg=colour235]#[fg=colour233,bg=colour240] %d-%b-%y #[fg=colour245,bg=colour240]#[fg=colour232,bg=colour245,bold] #H "

# Window status
set -g window-status-format " #I:#W#F "
set -g window-status-current-format " #I:#W#F "

# Current window status
set -g window-status-current-style bg=colour130,fg=colour232

# Window with activity status
set -g window-status-activity-style bg=colour233,fg=colour130

# Window separator
set -g window-status-separator ""

# Window status alignment
set -g status-justify centre

# Pane border
set -g pane-border-style bg=default,fg=colour238

# Active pane border
set -g pane-active-border-style bg=default,fg=colour130

# Pane number indicator
set -g display-panes-colour colour233
set -g display-panes-active-colour colour245

# Clock mode
set -g clock-mode-colour colour130
set -g clock-mode-style 24

# Message
set -g message-style bg=colour130,fg=black

# Command message
set -g message-command-style bg=colour233,fg=black

# Mode
set -g mode-style bg=colour130,fg=colour232