Mercurial Repositories > eric / file comparison
comparison: HexEdit/HexEditWidget.py
HexEdit/HexEditWidget.py
- changeset 4663
- e2625053a0e2
- parent 4659
- 2863d05e83c6
- child 4664
- a40706f44514
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| 4662:33e6bd4b1721 | 4663:e2625053a0e2 |
|---|---|
| 7 Module implementing an editor for binary data. | 7 Module implementing an editor for binary data. |
| 8 """ | 8 """ |
| 9 | 9 |
| 10 from __future__ import unicode_literals | 10 from __future__ import unicode_literals |
| 11 | 11 |
| 12 import sys | |
| 13 is_Py2 = sys.version_info[0] == 2 | |
| 14 | |
| 12 from PyQt5.QtCore import pyqtSignal, pyqtSlot, Qt, QByteArray, QTimer, QRect, \ | 15 from PyQt5.QtCore import pyqtSignal, pyqtSlot, Qt, QByteArray, QTimer, QRect, \ |
| 13 QBuffer, QIODevice | 16 QBuffer, QIODevice |
| 14 from PyQt5.QtGui import QBrush, QPen, QColor, QFont, QPalette, QKeySequence, \ | 17 from PyQt5.QtGui import QBrush, QPen, QColor, QFont, QPalette, QKeySequence, \ |
| 15 QPainter | 18 QPainter |
| 16 from PyQt5.QtWidgets import QAbstractScrollArea, QApplication | 19 from PyQt5.QtWidgets import QAbstractScrollArea, QApplication |
| 17 | 20 |
| 18 from .HexEditChunks import HexEditChunks | 21 from .HexEditChunks import HexEditChunks |
| 19 from .HexEditUndoStack import HexEditUndoStack | 22 from .HexEditUndoStack import HexEditUndoStack |
| 20 | 23 |
| 21 import Globals | 24 import Globals |
| 22 | |
| 23 | |
| 24 # TODO: implement editing in ASCII area | |
| 25 | 25 |
| 26 | 26 |
| 27 class HexEditWidget(QAbstractScrollArea): | 27 class HexEditWidget(QAbstractScrollArea): |
| 28 """ | 28 """ |
| 29 Class implementing an editor for binary data. | 29 Class implementing an editor for binary data. |
| 1420 pxPosX += 3 * self.__pxCharWidth | 1420 pxPosX += 3 * self.__pxCharWidth |
| 1421 | 1421 |
| 1422 # render ascii value | 1422 # render ascii value |
| 1423 if self.__asciiArea: | 1423 if self.__asciiArea: |
| 1424 by = self.__dataShown[bPosLine + colIdx] | 1424 by = self.__dataShown[bPosLine + colIdx] |
| 1425 if by < 0x20 or by > 0x7e: | 1425 if is_Py2 and (by < 0x20 or by > 0x7e): |
| 1426 ch = "." | |
| 1427 elif not is_Py2 and \ | |
| 1428 (by < 0x20 or (by > 0x7e and by < 0xa0)): | |
| 1426 ch = "." | 1429 ch = "." |
| 1427 else: | 1430 else: |
| 1428 ch = chr(by) | 1431 ch = chr(by) |
| 1429 r.setRect( | 1432 r.setRect( |
| 1430 pxPosAsciiX2, | 1433 pxPosAsciiX2, |
