Mercurial Repositories > eric / file comparison
comparison: eric7/Plugins/VcsPlugins/vcsMercurial/QueuesExtension/HgQueuesHeaderDialog.py
eric7/Plugins/VcsPlugins/vcsMercurial/QueuesExtension/HgQueuesHeaderDialog.py
- branch
- eric7
- changeset 8312
- 800c432b34c8
- parent 8218
- 7c09585bd960
- child 8318
- 962bce857696
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| 8311:4e8b98454baa | 8312:800c432b34c8 |
|---|---|
| 1 # -*- coding: utf-8 -*- | |
| 2 | |
| 3 # Copyright (c) 2011 - 2021 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 4 # | |
| 5 | |
| 6 """ | |
| 7 Module implementing a dialog to show the commit message of the current patch. | |
| 8 """ | |
| 9 | |
| 10 from PyQt5.QtCore import Qt, QCoreApplication | |
| 11 from PyQt5.QtWidgets import QDialog, QDialogButtonBox | |
| 12 | |
| 13 from .Ui_HgQueuesHeaderDialog import Ui_HgQueuesHeaderDialog | |
| 14 | |
| 15 import Utilities | |
| 16 | |
| 17 | |
| 18 class HgQueuesHeaderDialog(QDialog, Ui_HgQueuesHeaderDialog): | |
| 19 """ | |
| 20 Class implementing a dialog to show the commit message of the current | |
| 21 patch. | |
| 22 """ | |
| 23 def __init__(self, vcs, parent=None): | |
| 24 """ | |
| 25 Constructor | |
| 26 | |
| 27 @param vcs reference to the vcs object | |
| 28 @param parent reference to the parent widget (QWidget) | |
| 29 """ | |
| 30 super().__init__(parent) | |
| 31 self.setupUi(self) | |
| 32 | |
| 33 self.buttonBox.button( | |
| 34 QDialogButtonBox.StandardButton.Close).setEnabled(False) | |
| 35 self.buttonBox.button( | |
| 36 QDialogButtonBox.StandardButton.Cancel).setDefault(True) | |
| 37 | |
| 38 self.vcs = vcs | |
| 39 self.__hgClient = vcs.getClient() | |
| 40 | |
| 41 self.show() | |
| 42 QCoreApplication.processEvents() | |
| 43 | |
| 44 def closeEvent(self, e): | |
| 45 """ | |
| 46 Protected slot implementing a close event handler. | |
| 47 | |
| 48 @param e close event (QCloseEvent) | |
| 49 """ | |
| 50 if self.__hgClient.isExecuting(): | |
| 51 self.__hgClient.cancel() | |
| 52 | |
| 53 e.accept() | |
| 54 | |
| 55 def start(self): | |
| 56 """ | |
| 57 Public slot to start the list command. | |
| 58 """ | |
| 59 self.activateWindow() | |
| 60 | |
| 61 args = self.vcs.initCommand("qheader") | |
| 62 | |
| 63 out, err = self.__hgClient.runcommand( | |
| 64 args, output=self.__showOutput, error=self.__showError) | |
| 65 if err: | |
| 66 self.__showError(err) | |
| 67 if out: | |
| 68 self.__showOutPut(out) | |
| 69 self.__finish() | |
| 70 | |
| 71 def __finish(self): | |
| 72 """ | |
| 73 Private slot called when the process finished or the user pressed | |
| 74 the button. | |
| 75 """ | |
| 76 self.buttonBox.button( | |
| 77 QDialogButtonBox.StandardButton.Close).setEnabled(True) | |
| 78 self.buttonBox.button( | |
| 79 QDialogButtonBox.StandardButton.Cancel).setEnabled(False) | |
| 80 self.buttonBox.button( | |
| 81 QDialogButtonBox.StandardButton.Close).setDefault(True) | |
| 82 self.buttonBox.button( | |
| 83 QDialogButtonBox.StandardButton.Close).setFocus( | |
| 84 Qt.FocusReason.OtherFocusReason) | |
| 85 | |
| 86 def on_buttonBox_clicked(self, button): | |
| 87 """ | |
| 88 Private slot called by a button of the button box clicked. | |
| 89 | |
| 90 @param button button that was clicked (QAbstractButton) | |
| 91 """ | |
| 92 if button == self.buttonBox.button( | |
| 93 QDialogButtonBox.StandardButton.Close | |
| 94 ): | |
| 95 self.close() | |
| 96 elif button == self.buttonBox.button( | |
| 97 QDialogButtonBox.StandardButton.Cancel | |
| 98 ): | |
| 99 if self.__hgClient: | |
| 100 self.__hgClient.cancel() | |
| 101 else: | |
| 102 self.__finish() | |
| 103 | |
| 104 def __showOutput(self, out): | |
| 105 """ | |
| 106 Private slot to show some output. | |
| 107 | |
| 108 @param out output to be shown (string) | |
| 109 """ | |
| 110 self.messageEdit.appendPlainText(Utilities.filterAnsiSequences(out)) | |
| 111 | |
| 112 def __showError(self, out): | |
| 113 """ | |
| 114 Private slot to show some error. | |
| 115 | |
| 116 @param out error to be shown (string) | |
| 117 """ | |
| 118 self.messageEdit.appendPlainText(self.tr("Error: ")) | |
| 119 self.messageEdit.appendPlainText(Utilities.filterAnsiSequences(out)) |
