# Path: pyilper/pilcharconv.py
# def icharconv(i, charset):
#    return convert_to_unicode[charset][i]
# 
# CHARSET_HP71=0
# 
# CHARSET_HP75=2
# 
# CHARSET_HP41=1
# 
# Path: pyilper/pilcore.py
# UPDATE_TIMER=25                 # Poll timer (ms) for terminal output queue
# 
# CURSOR_BLINK=500                # 500 ms cursor blink rate
# 
# TERMINAL_MINIMUM_ROWS=24        # can't get beyond that
# 
# FONT="Monospace"
# 
# AUTOSCROLL_RATE=100             # 500 ms cursor blink rate
# 
# def isMACOS():
#    return platform.system()=="Darwin"
# 
# KEYBOARD_DELAY=500              # autorepeat delay to prevent too fast kbd input
# 
# Path: pyilper/shortcutconfig.py
# SHORTCUTCONFIG=  cls_shortcutconfig()
# 
# SHORTCUT_EXEC=1
# 
# SHORTCUT_EDIT=2
# 
# SHORTCUT_INSERT=3
# 
# Path: pyilper/pilconfig.py
# PILCONFIG=  cls_pilconfig()


import array
import queue
import threading
import time
from PyQt5 import QtCore, QtGui, QtWidgets
from .pilcharconv import icharconv, CHARSET_HP71, CHARSET_HP75, CHARSET_HP41
from .pilcore import UPDATE_TIMER, CURSOR_BLINK, TERMINAL_MINIMUM_ROWS,FONT, AUTOSCROLL_RATE, isMACOS, KEYBOARD_DELAY
from .shortcutconfig import SHORTCUTCONFIG, SHORTCUT_EXEC, SHORTCUT_EDIT, SHORTCUT_INSERT
from .pilconfig import PILCONFIG
from .pilkeymap import *
#
        self._scene= QtWidgets.QGraphicsScene()
        self.setScene(self._scene)
        self.setVerticalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
        self.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
        self._cursorItem=None
#
#       widget cursor type
#
        self.setCursor(QtCore.Qt.IBeamCursor)
        self.setFocusPolicy(QtCore.Qt.ClickFocus)
#
#       system clipboard object
#
        self._clipboard= QtWidgets.QApplication.clipboard()
#
#       now configure
#       
        self.reconfigure()
#
#    reconfigure
#
    def reconfigure(self):
#
#       get current configuration
#
        self._cols=PILCONFIG.get(self._name,"terminalwidth")
        self._color_scheme_index=PILCONFIG.get(self._name,"colorscheme")
        self._font_size=PILCONFIG.get_dual(self._name,"terminalcharsize")
        self._scrollupbuffersize=PILCONFIG.get(self._name,"scrollupbuffersize")

# Path: pyilper/pilcharconv.py
# def icharconv(i, charset):
#    return convert_to_unicode[charset][i]
# 
# CHARSET_HP71=0
# 
# CHARSET_HP75=2
# 
# CHARSET_HP41=1
# 
# Path: pyilper/pilcore.py
# UPDATE_TIMER=25                 # Poll timer (ms) for terminal output queue
# 
# CURSOR_BLINK=500                # 500 ms cursor blink rate
# 
# TERMINAL_MINIMUM_ROWS=24        # can't get beyond that
# 
# FONT="Monospace"
# 
# AUTOSCROLL_RATE=100             # 500 ms cursor blink rate
# 
# def isMACOS():
#    return platform.system()=="Darwin"
# 
# KEYBOARD_DELAY=500              # autorepeat delay to prevent too fast kbd input
# 
# Path: pyilper/shortcutconfig.py
# SHORTCUTCONFIG=  cls_shortcutconfig()
# 
# SHORTCUT_EXEC=1
# 
# SHORTCUT_EDIT=2
# 
# SHORTCUT_INSERT=3
# 
# Path: pyilper/pilconfig.py
# PILCONFIG=  cls_pilconfig()


# Path: pyilper/pilqterm.py
import array
import queue
import threading
import time
from PyQt5 import QtCore, QtGui, QtWidgets
from .pilcharconv import icharconv, CHARSET_HP71, CHARSET_HP75, CHARSET_HP41
from .pilcore import UPDATE_TIMER, CURSOR_BLINK, TERMINAL_MINIMUM_ROWS,FONT, AUTOSCROLL_RATE, isMACOS, KEYBOARD_DELAY
from .shortcutconfig import SHORTCUTCONFIG, SHORTCUT_EXEC, SHORTCUT_EDIT, SHORTCUT_INSERT
from .pilconfig import PILCONFIG
from .pilkeymap import *

#
        self._scene= QtWidgets.QGraphicsScene()
        self.setScene(self._scene)
        self.setVerticalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
        self.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
        self._cursorItem=None
#
#       widget cursor type
#
        self.setCursor(QtCore.Qt.IBeamCursor)
        self.setFocusPolicy(QtCore.Qt.ClickFocus)
#
#       system clipboard object
#
        self._clipboard= QtWidgets.QApplication.clipboard()
#
#       now configure
#       
        self.reconfigure()
#
#    reconfigure
#
    def reconfigure(self):
#
#       get current configuration
#
        self._cols=PILCONFIG.get(self._name,"terminalwidth")
        self._color_scheme_index=PILCONFIG.get(self._name,"colorscheme")
        self._font_size=PILCONFIG.get_dual(self._name,"terminalcharsize")
        self._scrollupbuffersize=PILCONFIG.get(self._name,"scrollupbuffersize")

        if self._scrollupbuffersize < TERMINAL_MINIMUM_ROWS: