Mercurial Repositories > eric / file comparison
comparison: Plugins/CheckerPlugins/Tabnanny/TabnannyDialog.py
Plugins/CheckerPlugins/Tabnanny/TabnannyDialog.py
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- de9c2efb9d02
- child 12
- 1d8dd9706f46
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| 1 # -*- coding: utf-8 -*- | |
| 2 | |
| 3 # Copyright (c) 2003 - 2009 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 4 # | |
| 5 | |
| 6 """ | |
| 7 Module implementing a dialog to show the output of the tabnanny command process. | |
| 8 """ | |
| 9 | |
| 10 import sys | |
| 11 import os | |
| 12 import types | |
| 13 | |
| 14 from PyQt4.QtCore import * | |
| 15 from PyQt4.QtGui import * | |
| 16 | |
| 17 from E4Gui.E4Application import e4App | |
| 18 | |
| 19 from Ui_TabnannyDialog import Ui_TabnannyDialog | |
| 20 | |
| 21 import Tabnanny | |
| 22 import Utilities | |
| 23 | |
| 24 class TabnannyDialog(QDialog, Ui_TabnannyDialog): | |
| 25 """ | |
| 26 Class implementing a dialog to show the results of the tabnanny check run. | |
| 27 """ | |
| 28 def __init__(self, parent = None): | |
| 29 """ | |
| 30 Constructor | |
| 31 | |
| 32 @param parent The parent widget (QWidget). | |
| 33 """ | |
| 34 QDialog.__init__(self, parent) | |
| 35 self.setupUi(self) | |
| 36 | |
| 37 self.buttonBox.button(QDialogButtonBox.Close).setEnabled(False) | |
| 38 self.buttonBox.button(QDialogButtonBox.Cancel).setDefault(True) | |
| 39 | |
| 40 self.resultList.headerItem().setText(self.resultList.columnCount(), "") | |
| 41 self.resultList.header().setSortIndicator(0, Qt.AscendingOrder) | |
| 42 | |
| 43 self.noResults = True | |
| 44 self.cancelled = False | |
| 45 | |
| 46 def __resort(self): | |
| 47 """ | |
| 48 Private method to resort the tree. | |
| 49 """ | |
| 50 self.resultList.sortItems(self.resultList.sortColumn(), | |
| 51 self.resultList.header().sortIndicatorOrder()) | |
| 52 | |
| 53 def __createResultItem(self, file, line, sourcecode): | |
| 54 """ | |
| 55 Private method to create an entry in the result list. | |
| 56 | |
| 57 @param file filename of file (string) | |
| 58 @param line linenumber of faulty source (integer or string) | |
| 59 @param sourcecode faulty line of code (string) | |
| 60 """ | |
| 61 itm = QTreeWidgetItem(self.resultList, [file, str(line), sourcecode]) | |
| 62 itm.setTextAlignment(1, Qt.AlignRight) | |
| 63 | |
| 64 def start(self, fn): | |
| 65 """ | |
| 66 Public slot to start the tabnanny check. | |
| 67 | |
| 68 @param fn File or list of files or directory to be checked | |
| 69 (string or list of strings) | |
| 70 """ | |
| 71 if type(fn) is types.ListType: | |
| 72 files = fn | |
| 73 elif os.path.isdir(fn): | |
| 74 files = Utilities.direntries(fn, 1, '*.py', 0) | |
| 75 files += Utilities.direntries(fn, 1, '*.pyw', 0) | |
| 76 files += Utilities.direntries(fn, 1, '*.ptl', 0) | |
| 77 else: | |
| 78 files = [fn] | |
| 79 files = [f for f in files \ | |
| 80 if f.endswith(".py") or f.endswith(".pyw") or f.endswith(".ptl")] | |
| 81 | |
| 82 if len(files) > 0: | |
| 83 self.checkProgress.setMaximum(len(files)) | |
| 84 QApplication.processEvents() | |
| 85 | |
| 86 # now go through all the files | |
| 87 progress = 0 | |
| 88 for file in files: | |
| 89 if self.cancelled: | |
| 90 return | |
| 91 | |
| 92 nok, fname, line, error = Tabnanny.check(file) | |
| 93 if nok: | |
| 94 self.noResults = False | |
| 95 self.__createResultItem(fname, line, error.rstrip()[1:-1]) | |
| 96 progress += 1 | |
| 97 self.checkProgress.setValue(progress) | |
| 98 QApplication.processEvents() | |
| 99 self.__resort() | |
| 100 else: | |
| 101 self.checkProgress.setMaximum(1) | |
| 102 self.checkProgress.setValue(1) | |
| 103 self.__finish() | |
| 104 | |
| 105 def __finish(self): | |
| 106 """ | |
| 107 Private slot called when the action or the user pressed the button. | |
| 108 """ | |
| 109 self.cancelled = True | |
| 110 self.buttonBox.button(QDialogButtonBox.Close).setEnabled(True) | |
| 111 self.buttonBox.button(QDialogButtonBox.Cancel).setEnabled(False) | |
| 112 self.buttonBox.button(QDialogButtonBox.Close).setDefault(True) | |
| 113 | |
| 114 if self.noResults: | |
| 115 self.__createResultItem(self.trUtf8('No indentation errors found.'), "", "") | |
| 116 QApplication.processEvents() | |
| 117 self.resultList.header().resizeSections(QHeaderView.ResizeToContents) | |
| 118 self.resultList.header().setStretchLastSection(True) | |
| 119 | |
| 120 def on_buttonBox_clicked(self, button): | |
| 121 """ | |
| 122 Private slot called by a button of the button box clicked. | |
| 123 | |
| 124 @param button button that was clicked (QAbstractButton) | |
| 125 """ | |
| 126 if button == self.buttonBox.button(QDialogButtonBox.Close): | |
| 127 self.close() | |
| 128 elif button == self.buttonBox.button(QDialogButtonBox.Cancel): | |
| 129 self.__finish() | |
| 130 | |
| 131 def on_resultList_itemActivated(self, itm, col): | |
| 132 """ | |
| 133 Private slot to handle the activation of an item. | |
| 134 | |
| 135 @param itm reference to the activated item (QTreeWidgetItem) | |
| 136 @param col column the item was activated in (integer) | |
| 137 """ | |
| 138 if self.noResults: | |
| 139 return | |
| 140 | |
| 141 fn = Utilities.normabspath(itm.text(0)) | |
| 142 lineno = int(itm.text(1)) | |
| 143 | |
| 144 e4App().getObject("ViewManager").openSourceFile(fn, lineno) |
