Mercurial Repositories > eric / file comparison
comparison: eric6/QScintilla/MiniEditor.py
eric6/QScintilla/MiniEditor.py
- changeset 7771
- 787a6b3f8c9f
- parent 7763
- 32d9af1cea79
- child 7775
- 4a1db75550bd
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replaced
| 7770:49f3377aebf1 | 7771:787a6b3f8c9f |
|---|---|
| 13 | 13 |
| 14 from PyQt5.QtCore import ( | 14 from PyQt5.QtCore import ( |
| 15 QSignalMapper, QPoint, QTimer, QFileInfo, pyqtSignal, QSize, QRegExp, Qt, | 15 QSignalMapper, QPoint, QTimer, QFileInfo, pyqtSignal, QSize, QRegExp, Qt, |
| 16 QCoreApplication | 16 QCoreApplication |
| 17 ) | 17 ) |
| 18 from PyQt5.QtGui import QCursor, QKeySequence, QPalette, QFont, QPixmap | 18 from PyQt5.QtGui import QKeySequence, QPalette, QFont, QPixmap |
| 19 from PyQt5.QtWidgets import ( | 19 from PyQt5.QtWidgets import ( |
| 20 QWidget, QWhatsThis, QActionGroup, QDialog, QInputDialog, QApplication, | 20 QWidget, QWhatsThis, QActionGroup, QDialog, QInputDialog, QApplication, |
| 21 QMenu, QVBoxLayout, QHBoxLayout, QLabel | 21 QMenu, QVBoxLayout, QHBoxLayout, QLabel |
| 22 ) | 22 ) |
| 23 from PyQt5.QtPrintSupport import QPrinter, QPrintDialog, QAbstractPrintDialog | 23 from PyQt5.QtPrintSupport import QPrinter, QPrintDialog, QAbstractPrintDialog |
| 26 from E5Gui.E5Action import E5Action, createActionGroup | 26 from E5Gui.E5Action import E5Action, createActionGroup |
| 27 from E5Gui import E5MessageBox, E5FileDialog | 27 from E5Gui import E5MessageBox, E5FileDialog |
| 28 from E5Gui.E5MainWindow import E5MainWindow | 28 from E5Gui.E5MainWindow import E5MainWindow |
| 29 from E5Gui.E5ClickableLabel import E5ClickableLabel | 29 from E5Gui.E5ClickableLabel import E5ClickableLabel |
| 30 from E5Gui.E5ZoomWidget import E5ZoomWidget | 30 from E5Gui.E5ZoomWidget import E5ZoomWidget |
| 31 from E5Gui.E5OverrideCursor import E5OverrideCursor | |
| 31 | 32 |
| 32 from .QsciScintillaCompat import QsciScintillaCompat | 33 from .QsciScintillaCompat import QsciScintillaCompat |
| 33 | 34 |
| 34 import UI.PixmapCache | 35 import UI.PixmapCache |
| 35 import UI.Config | 36 import UI.Config |
| 2517 Private method to load the given file. | 2518 Private method to load the given file. |
| 2518 | 2519 |
| 2519 @param fileName name of the file to load (string) | 2520 @param fileName name of the file to load (string) |
| 2520 @param filetype type of the source file (string) | 2521 @param filetype type of the source file (string) |
| 2521 """ | 2522 """ |
| 2522 QApplication.setOverrideCursor(QCursor(Qt.WaitCursor)) | |
| 2523 | |
| 2524 self.__loadEditorConfig(fileName=fileName) | 2523 self.__loadEditorConfig(fileName=fileName) |
| 2525 | 2524 |
| 2526 try: | 2525 try: |
| 2527 encoding = self.__getEditorConfig("DefaultEncoding", | 2526 with E5OverrideCursor(): |
| 2528 nodefault=True) | 2527 encoding = self.__getEditorConfig("DefaultEncoding", |
| 2529 if encoding: | 2528 nodefault=True) |
| 2530 txt, self.encoding = Utilities.readEncodedFileWithEncoding( | 2529 if encoding: |
| 2531 fileName, encoding) | 2530 txt, self.encoding = Utilities.readEncodedFileWithEncoding( |
| 2532 else: | 2531 fileName, encoding) |
| 2533 txt, self.encoding = Utilities.readEncodedFile(fileName) | 2532 else: |
| 2533 txt, self.encoding = Utilities.readEncodedFile(fileName) | |
| 2534 except (UnicodeDecodeError, IOError) as why: | 2534 except (UnicodeDecodeError, IOError) as why: |
| 2535 QApplication.restoreOverrideCursor() | |
| 2536 E5MessageBox.critical( | 2535 E5MessageBox.critical( |
| 2537 self, self.tr('Open File'), | 2536 self, self.tr('Open File'), |
| 2538 self.tr('<p>The file <b>{0}</b> could not be opened.</p>' | 2537 self.tr('<p>The file <b>{0}</b> could not be opened.</p>' |
| 2539 '<p>Reason: {1}</p>') | 2538 '<p>Reason: {1}</p>') |
| 2540 .format(fileName, str(why))) | 2539 .format(fileName, str(why))) |
| 2541 QApplication.restoreOverrideCursor() | |
| 2542 return | 2540 return |
| 2543 | 2541 |
| 2544 self.__textEdit.setText(txt) | 2542 with E5OverrideCursor(): |
| 2545 QApplication.restoreOverrideCursor() | 2543 self.__textEdit.setText(txt) |
| 2546 | 2544 |
| 2547 if filetype is None: | 2545 if filetype is None: |
| 2548 self.filetype = "" | 2546 self.filetype = "" |
| 2549 else: | 2547 else: |
| 2550 self.filetype = filetype | 2548 self.filetype = filetype |
| 2551 self.__setCurrentFile(fileName) | 2549 self.__setCurrentFile(fileName) |
| 2552 | 2550 |
| 2553 self.__textEdit.setModified(False) | 2551 self.__textEdit.setModified(False) |
| 2554 self.setWindowModified(False) | 2552 self.setWindowModified(False) |
| 2555 | 2553 |
| 2556 self.__convertTabs() | 2554 self.__convertTabs() |
| 2557 | 2555 |
| 2558 eolMode = self.__getEditorConfig("EOLMode", nodefault=True) | 2556 eolMode = self.__getEditorConfig("EOLMode", nodefault=True) |
| 2559 if eolMode is None: | 2557 if eolMode is None: |
| 2560 fileEol = self.__textEdit.detectEolString(txt) | 2558 fileEol = self.__textEdit.detectEolString(txt) |
| 2561 self.__textEdit.setEolModeByEolString(fileEol) | 2559 self.__textEdit.setEolModeByEolString(fileEol) |
| 2562 else: | 2560 else: |
| 2563 self.__textEdit.convertEols(eolMode) | 2561 self.__textEdit.convertEols(eolMode) |
| 2564 | 2562 |
| 2565 self.__statusBar.showMessage(self.tr("File loaded"), 2000) | 2563 self.__statusBar.showMessage(self.tr("File loaded"), 2000) |
| 2566 | 2564 |
| 2567 def __convertTabs(self): | 2565 def __convertTabs(self): |
| 2568 """ | 2566 """ |
| 2610 @param fileName name of the file to be written to | 2608 @param fileName name of the file to be written to |
| 2611 @type str | 2609 @type str |
| 2612 @return flag indicating success | 2610 @return flag indicating success |
| 2613 @rtype bool | 2611 @rtype bool |
| 2614 """ | 2612 """ |
| 2615 QApplication.setOverrideCursor(Qt.WaitCursor) | |
| 2616 | |
| 2617 config = self.__loadEditorConfigObject(fileName) | 2613 config = self.__loadEditorConfigObject(fileName) |
| 2618 | 2614 |
| 2619 eol = self.__getEditorConfig("EOLMode", nodefault=True, config=config) | 2615 eol = self.__getEditorConfig("EOLMode", nodefault=True, config=config) |
| 2620 if eol is not None: | 2616 if eol is not None: |
| 2621 self.__textEdit.convertEols(eol) | 2617 self.__textEdit.convertEols(eol) |
| 2634 else: | 2630 else: |
| 2635 txt += eol | 2631 txt += eol |
| 2636 | 2632 |
| 2637 # now write text to the file | 2633 # now write text to the file |
| 2638 try: | 2634 try: |
| 2639 editorConfigEncoding = self.__getEditorConfig( | 2635 with E5OverrideCursor(): |
| 2640 "DefaultEncoding", nodefault=True, config=config) | 2636 editorConfigEncoding = self.__getEditorConfig( |
| 2641 self.encoding = Utilities.writeEncodedFile( | 2637 "DefaultEncoding", nodefault=True, config=config) |
| 2642 fileName, txt, self.encoding, | 2638 self.encoding = Utilities.writeEncodedFile( |
| 2643 forcedEncoding=editorConfigEncoding) | 2639 fileName, txt, self.encoding, |
| 2640 forcedEncoding=editorConfigEncoding) | |
| 2644 except (IOError, Utilities.CodingError, UnicodeError) as why: | 2641 except (IOError, Utilities.CodingError, UnicodeError) as why: |
| 2645 QApplication.restoreOverrideCursor() | |
| 2646 E5MessageBox.critical( | 2642 E5MessageBox.critical( |
| 2647 self, self.tr('Save File'), | 2643 self, self.tr('Save File'), |
| 2648 self.tr('<p>The file <b>{0}</b> could not be saved.<br/>' | 2644 self.tr('<p>The file <b>{0}</b> could not be saved.<br/>' |
| 2649 'Reason: {1}</p>') | 2645 'Reason: {1}</p>') |
| 2650 .format(fileName, str(why))) | 2646 .format(fileName, str(why))) |
| 2651 return False | 2647 return False |
| 2652 | 2648 |
| 2653 QApplication.restoreOverrideCursor() | |
| 2654 self.__statusBar.showMessage(self.tr("File saved"), 2000) | 2649 self.__statusBar.showMessage(self.tr("File saved"), 2000) |
| 2655 | 2650 |
| 2656 return True | 2651 return True |
| 2657 | 2652 |
| 2658 def setWindowModified(self, modified): | 2653 def setWindowModified(self, modified): |
