# .tmux.conf

# vi mode
#set-option -g default-shell "/usr/local/bin/zsh"
#set-option -g default-command "/usr/local/bin/zsh"
#set -g default-command "${SHELL}"
set-window-option -g mode-keys vi

# Some tweaks to the status line
set -g status-right "%H:%M"
set -g status-right-style fg=color245

# If running inside tmux ($TMUX is set), then change the status line to red
%if #{TMUX}
set -g status-bg red
%endif

# Enable RGB colour if running in xterm(1)
set-option -sa terminal-overrides ",xterm*:Tc"

# Change the default $TERM to screen
set -g default-terminal "xterm-256color"

# No bells at all
set -g bell-action none

# close panes after command has finished
set -g remain-on-exit off

# Change the prefix key to C-a
set -g prefix C-a
unbind C-b
bind C-a send-prefix

# Turn the mouse on, but without copy mode dragging
set -g mouse on

# multiple places
bind F set -w window-size

# Keys to toggle monitoring activity in a window and the synchronize-panes option
bind m set monitor-activity
bind y set synchronize-panes\; display 'synchronize-panes #{?synchronize-panes,on,off}'

# Start windows and panes at 1, not 0
set -g base-index 1
setw -g pane-base-index 1

# reload ~/.tmux.conf using PREFIX r
bind r source-file ~/.config/tmux/tmux.conf \; display "Reloaded!"

# default statusbar colors
set -g status-style bg=default,fg=yellow #yellow

# default window title colors
set -g window-status-style fg=brightblue,bg=default

# active window title colors
set -g window-status-current-style fg=black,bg=blue

# pane border
set -g pane-border-style fg=black #base02
set -g pane-active-border-style fg=black #base01

# message text
set -g message-style bg=black,fg=brightred #orange

# pane number display
set-option -g display-panes-active-colour blue #blue
set-option -g display-panes-colour brightred #orange

# clock
set-window-option -g clock-mode-colour green #green

# vim key bindings
setw -g mode-keys vi
bind h select-pane -L
bind j select-pane -D
bind k select-pane -U
bind l select-pane -R
bind-key -r C-h select-window -t :-
bind-key -r C-l select-window -t :+

# resize panes using PREFIX H, J, K, L
bind H resize-pane -L 5
bind J resize-pane -D 5
bind K resize-pane -U 5
bind L resize-pane -R 5

# copy and paste
set-window-option -g automatic-rename on

# toggle statusbar
bind-key s set -g status

# copying selection vim style
bind-key Escape copy-mode			# enter copy mode; default [
bind-key p paste-buffer				# paste; (default hotkey: ] )
bind-key P choose-buffer 			# tmux clipboard history
bind-key + delete-buffer \; display-message "Deleted current Tmux Clipboard History"

# Note: rectangle-toggle (aka Visual Block Mode) > hit v then C-v to trigger it
bind-key -T copy-mode-vi v send-keys -X begin-selection
bind-key -T copy-mode-vi V send-keys -X select-line
bind-key -T copy-mode-vi C-v send-keys -X rectangle-toggle
bind-key -T choice-mode-vi h send-keys -X tree-collapse
bind-key -T choice-mode-vi l send-keys -X tree-expand
bind-key -T choice-mode-vi H send-keys -X tree-collapse-all
bind-key -T choice-mode-vi L send-keys -X tree-expand-all
bind-key -T copy-mode-vi y send-keys -X copy-pipe-and-cancel "wl-copy && wl-paste -n | wl-copy -p"
bind-key p run "wl-paste -n | tmux load-buffer - ; tmux paste-buffer"

# urlview as context and url view
bind-key u capture-pane \; save-buffer /tmp/tmux-buffer \; \
new-window -n "urlview" '$SHELL -c "urlview < /tmp/tmux-buffer"'

# tmux auto rename pane 
set-option -g status-interval 1
set-option -g allow-rename on
set-option -g automatic-rename on
set-option -g automatic-rename-format "#{?#{==:#{pane_current_command},zsh},#{b:pane_title},#{pane_current_command}}"

# tmux title program name
set-option -g set-titles on
set-option -g set-titles-string "#W"