############################ Miscellanea ######################
## Setting the pjefix from C-b to C-a.
#set -g prefix C-a       # confict with Ctrl-a in shell
## Ensure that we can send Ctrl-A to other apps, through Prefix C-a.
bind C-b send-prefix
## Free the original Ctrl-b prefix keybinding.
#unbind C-b

## how long the message should display in status message, ms.
set-option -g display-time 3000
## set the default bash
set-option -g default-shell /usr/bin/bash
## set the history
set-option -g history-limit 4096
## Setting the delay between prefix and command, -g means global.
set -sg escape-time 1
## Reload the file with Prefix r.
bind r source-file ~/.tmux.conf \; display "Reloaded ~/.tmux.conf!"
## Set the base index for windows to 1 instead of 0
set -g base-index 1
## Set the base index for panes to 1 instead of 0
setw -g pane-base-index 1
## enablk vi keys.
setw -g mode-keys vi
## Enable activity alerts.
setw -g monitor-activity on
set -g visual-activity on
## Display the title on terminal title.
set-option -g set-titles on
## Rather than constraining window size to the maximum size of any client
## connected to the *session*, constrain window size to the maximum size of any
## client connected to *that window*. Much more reasonable.
setw -g aggressive-resize on
## mouse support, after 2.1
set -g mouse on
## Send focus-events to applications running in tmux.
set-option -g focus-events on
## Set the default terminal mode to 256color mode
set -g default-terminal "screen-256color"
## RGB capability set, replace with $TERM outside of tmux.
set-option -sa terminal-overrides ",*256col*:Tc"

############################ Panes ###############################
## Splitting panes.
unbind '"'
unbind %
bind \ split-window -h -c '#{pane_current_path}'
bind - split-window -v -c '#{pane_current_path}'
## Moving between panes.
bind h select-pane -L
bind j select-pane -D
bind k select-pane -U
bind l select-pane -R
## Pane resizing.
bind -r H resize-pane -L 5
bind -r J resize-pane -D 5
bind -r K resize-pane -U 5
bind -r L resize-pane -R 5

########################### Windows Settings ####################################
## the sequence of windows will reset auto
set -g renumber-windows on
## the name of windows cann't be changed, you can change manually
## OR the windows' name change all the time
set-option -g allow-rename off
## auto window rename
set-window-option -g automatic-rename
## Make the current window the first window
bind T swap-window -t 1
## set the default name when windows created, display program name by default
#bind-key c new-window -c "#{pane_current_path}" -n "/bin/bash"
bind-key c new-window -c "#{pane_current_path}"
## Quick window selection, -r means repeatable. Use default, C-n/p
#bind -r C-h select-window -t :-     # chose the previous win
#bind -r C-l select-window -t :+     # chose the next win
bind u select-window -t :-     # chose the next win
bind-key C command-prompt -p "Name of new window: " "new-window -n '%%'"

########################### Status Line ####################################
## Status line left side
set -g status-left-length 40
set -g status-left "#[fg=green]S:#S #[fg=yellow]W:#I #[fg=cyan]P:#P"
## Status line right side
#set -g status-right "#(~/battery Discharging) | #[fg=cyan]%d %b %R"
set -g status-right "#[fg=cyan]%d %b %R"
## Update the status bar every sixty seconds
set -g status-interval 60
## Center the window list
set -g status-justify centre

############################ Color Settings ####################################
### pane colors, display which pane is selected.
#set -g pane-border-fg white
#set -g pane-border-bg default
#set -g pane-active-border-fg green
#set -g pane-active-border-bg green
### Command / message line colors
#set -g message-fg white
#set -g message-bg black
#set -g message-attr bright
### set the status line's colors
set -g status-fg white
set -g status-bg black    # OR "set -g status-bg default"
### set the color of the window list
#setw -g window-status-fg cyan
#setw -g window-status-bg default
#setw -g window-status-attr dim
### set colors for the active window
#setw -g window-status-current-fg white
#setw -g window-status-current-bg red
#setw -g window-status-current-attr bright

##################### Copy Paste Settings ###################
## Remapping Copy and Paste Keys Like Vim ????
#unbind [
#bind y copy-mode                # OR "bind Escape copy-mode"
#unbind p
#bind p paste-buffer
##bind -t vi-copy 'v' begin-selection   # same as Space
##bind -t vi-copy 'y' copy-selection    # same as Enter
### Working with the Clipboard on Linux
#unbind C-c
#unbind C-v
##bind C-c run-shell "tmux save-buffer - | xclip -i -sel clipboard"                       # copy to xclip
#bind C-c run-shell "tmux show-buffer | xclip -i -selection clipboard" \; display-message "Copied tmux buffer to system clipboard"
#bind C-v run "tmux set-buffer \"$(xclip -o -sel clipboard)\"; tmux paste-buffer"  # copy to tmux-buffer


## list all buffers
#bind i choose-buffer

#######################


## Open panes in the same directory using the tmux-panes script,??????????
#unbind v
#unbind n
#bind v send-keys " ~/tmux-panes -h" C-m
#bind n send-keys " ~/tmux-panes -v" C-m

# Log output to a text file on demand
#bind P pipe-pane -o "cat >>~/#W.log" \; display "Toggled logging to ~/#W.log"

# Toggle log to file
# bind H pipe-pane -o 'cat >>$HOME/#W-tmux.log' '\;' display-message 'Toggled logging to $HOME/#W-tmux.log'
#
# bind h pipe-pane \; display-message 'Ended logging to $HOME/#W-tmux.log'