#! /usr/bin/zsh

# Change konsole tab to current path
konsole-rename-path () {
    if [ -n "$KONSOLE_DCOP_SESSION" -o -n "$KONSOLE_DBUS_SESSION" ]
    then
        local DIR
        DIR=`print -P "%28<...<%~"`
        if [ -n "$KONSOLE_DCOP_SESSION" ]
        then
          dcop ${KONSOLE_DCOP_SESSION} renameSession "$DIR"
        elif [ -n "$KONSOLE_DBUS_SESSION" ]
        then
          qdbus ${KONSOLE_DBUS_SERVICE} ${KONSOLE_DBUS_SESSION} setTitle 0 "$DIR" > /dev/null 2>&1
          qdbus ${KONSOLE_DBUS_SERVICE} ${KONSOLE_DBUS_SESSION} setTitle 1 "$DIR" > /dev/null 2>&1
        fi
    fi
}

# Change konsole tab to current command
konsole-rename-cmd () {
    if [ -n "$KONSOLE_DCOP_SESSION" -o -n "$KONSOLE_DBUS_SESSION" ]
    then
        # We don't need to change tab to "cd xyz" or precmd redefinition
        # Yes, this is a dirty hack
        if [[ "$1" != \ cd\ \"* && "$1" != \ precmd* ]]
        then
            local CMD
            CMD=`print -P "%30>...>$1"`

            if [ -n "$KONSOLE_DCOP_SESSION" ]
            then
              dcop ${KONSOLE_DCOP_SESSION} renameSession "$CMD"
            elif [ -n "$KONSOLE_DBUS_SESSION" ]
            then
              qdbus ${KONSOLE_DBUS_SERVICE} ${KONSOLE_DBUS_SESSION} setTitle 0 "$CMD" > /dev/null 2>&1
              qdbus ${KONSOLE_DBUS_SERVICE} ${KONSOLE_DBUS_SESSION} setTitle 1 "$CMD" > /dev/null 2>&1
            fi
        fi
    fi
}

precmd_functions+='konsole-rename-path'
preexec_functions+='konsole-rename-cmd'

# On changing directory, when in mc (automatically called).
mc_chpwd () {
    if [ -n "$MC_SID" ]
    then
        konsole-rename-path
    fi
}