"""
***************************************************************************
    ScriptEdit.py
    ---------------------
    Date                 : April 2013
    Copyright            : (C) 2013 by Alexander Bruy
    Email                : alexander dot bruy at gmail dot com
***************************************************************************
*                                                                         *
*   This program is free software; you can redistribute it and/or modify  *
*   it under the terms of the GNU General Public License as published by  *
*   the Free Software Foundation; either version 2 of the License, or     *
*   (at your option) any later version.                                   *
*                                                                         *
***************************************************************************
"""

__author__ = "Alexander Bruy"
__date__ = "April 2013"
__copyright__ = "(C) 2013, Alexander Bruy"


from qgis.PyQt.QtCore import Qt
from qgis.PyQt.QtGui import QKeySequence
from qgis.PyQt.QtWidgets import QShortcut
from qgis.gui import QgsCodeEditorPython

from qgis.PyQt.Qsci import QsciScintilla


class ScriptEdit(QgsCodeEditorPython):

    def __init__(self, parent=None):
        super().__init__(parent)

        self.initShortcuts()

    def initShortcuts(self):
        (ctrl, shift) = (self.SCMOD_CTRL << 16, self.SCMOD_SHIFT << 16)

        # Disable some shortcuts
        self.SendScintilla(QsciScintilla.SCI_CLEARCMDKEY, ord("D") + ctrl)
        self.SendScintilla(QsciScintilla.SCI_CLEARCMDKEY, ord("L") + ctrl)
        self.SendScintilla(QsciScintilla.SCI_CLEARCMDKEY, ord("L") + ctrl + shift)
        self.SendScintilla(QsciScintilla.SCI_CLEARCMDKEY, ord("T") + ctrl)

        # self.SendScintilla(QsciScintilla.SCI_CLEARCMDKEY, ord("Z") + ctrl)
        # self.SendScintilla(QsciScintilla.SCI_CLEARCMDKEY, ord("Y") + ctrl)

        # Use Ctrl+Space for autocompletion
        self.shortcutAutocomplete = QShortcut(
            QKeySequence(Qt.Modifier.CTRL | Qt.Key.Key_Space), self
        )
        self.shortcutAutocomplete.setContext(Qt.ShortcutContext.WidgetShortcut)
        self.shortcutAutocomplete.activated.connect(self.autoComplete)