Mercurial Repositories > eric / file comparison
comparison: Plugins/VcsPlugins/vcsMercurial/HgMultiRevisionSelectionDialog.py
Plugins/VcsPlugins/vcsMercurial/HgMultiRevisionSelectionDialog.py
- changeset 1274
- 442c748018c5
- child 1509
- c0b5e693b0eb
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| 1269:7b4d9f1d7c6c | 1274:442c748018c5 |
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| 1 # -*- coding: utf-8 -*- | |
| 2 | |
| 3 # Copyright (c) 2011 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 4 # | |
| 5 | |
| 6 """ | |
| 7 Module implementing a dialog to select revisions. | |
| 8 """ | |
| 9 | |
| 10 from PyQt4.QtCore import pyqtSlot | |
| 11 from PyQt4.QtGui import QDialog, QDialogButtonBox | |
| 12 | |
| 13 from .Ui_HgMultiRevisionSelectionDialog import Ui_HgMultiRevisionSelectionDialog | |
| 14 | |
| 15 | |
| 16 class HgMultiRevisionSelectionDialog(QDialog, Ui_HgMultiRevisionSelectionDialog): | |
| 17 """ | |
| 18 Class implementing a dialog to select revisions. | |
| 19 """ | |
| 20 def __init__(self, tagsList, branchesList, bookmarksList=None, emptyRevsOk=False, | |
| 21 showLimit=False, limitDefault=100, parent=None): | |
| 22 """ | |
| 23 Constructor | |
| 24 | |
| 25 @param tagsList list of tags (list of strings) | |
| 26 @param branchesList list of branches (list of strings) | |
| 27 @param bookmarksList list of bookmarks (list of strings) | |
| 28 @param emptyRevsOk flag indicating that it is ok to not enter revisions (boolean) | |
| 29 @param showLimit flag indicating to show the limit entry (boolean) | |
| 30 @param limitDefault default value for the limit (integer) | |
| 31 @param parent parent widget (QWidget) | |
| 32 """ | |
| 33 super().__init__(parent) | |
| 34 self.setupUi(self) | |
| 35 | |
| 36 self.buttonBox.button(QDialogButtonBox.Ok).setEnabled(False) | |
| 37 | |
| 38 self.__emptyRevsOk = emptyRevsOk | |
| 39 | |
| 40 self.tagCombo.addItems(sorted(tagsList)) | |
| 41 self.branchCombo.addItems(["default"] + sorted(branchesList)) | |
| 42 if bookmarksList is not None: | |
| 43 self.bookmarkCombo.addItems(sorted(bookmarksList)) | |
| 44 else: | |
| 45 self.bookmarkButton.setHidden(True) | |
| 46 self.bookmarkCombo.setHidden(True) | |
| 47 | |
| 48 self.limitSpinBox.setValue(limitDefault) | |
| 49 self.limitGroup.setVisible(showLimit) | |
| 50 | |
| 51 def __updateOK(self): | |
| 52 """ | |
| 53 Private slot to update the OK button. | |
| 54 """ | |
| 55 enabled = True | |
| 56 if self.changesetsButton.isChecked(): | |
| 57 enabled = self.changesetsEdit.toPlainText() != "" | |
| 58 elif self.tagButton.isChecked(): | |
| 59 enabled = self.tagCombo.currentText() != "" | |
| 60 elif self.branchButton.isChecked(): | |
| 61 enabled = self.branchCombo.currentText() != "" | |
| 62 elif self.bookmarkButton.isChecked(): | |
| 63 enabled = self.bookmarkCombo.currentText() != "" | |
| 64 if not enabled and self.__emptyRevsOk: | |
| 65 enabled = self.limitGroup.isChecked() | |
| 66 | |
| 67 self.buttonBox.button(QDialogButtonBox.Ok).setEnabled(enabled) | |
| 68 | |
| 69 @pyqtSlot(bool) | |
| 70 def on_changesetsButton_toggled(self, checked): | |
| 71 """ | |
| 72 Private slot to handle changes of the Changesets select button. | |
| 73 | |
| 74 @param checked state of the button (boolean) | |
| 75 """ | |
| 76 self.__updateOK() | |
| 77 | |
| 78 @pyqtSlot(bool) | |
| 79 def on_tagButton_toggled(self, checked): | |
| 80 """ | |
| 81 Private slot to handle changes of the Tag select button. | |
| 82 | |
| 83 @param checked state of the button (boolean) | |
| 84 """ | |
| 85 self.__updateOK() | |
| 86 | |
| 87 @pyqtSlot(bool) | |
| 88 def on_branchButton_toggled(self, checked): | |
| 89 """ | |
| 90 Private slot to handle changes of the Branch select button. | |
| 91 | |
| 92 @param checked state of the button (boolean) | |
| 93 """ | |
| 94 self.__updateOK() | |
| 95 | |
| 96 @pyqtSlot(bool) | |
| 97 def on_bookmarkButton_toggled(self, checked): | |
| 98 """ | |
| 99 Private slot to handle changes of the Bookmark select button. | |
| 100 | |
| 101 @param checked state of the button (boolean) | |
| 102 """ | |
| 103 self.__updateOK() | |
| 104 | |
| 105 @pyqtSlot() | |
| 106 def on_changesetsEdit_textChanged(self): | |
| 107 """ | |
| 108 Private slot to handle changes of the Changesets edit. | |
| 109 | |
| 110 @param txt text of the edit (string) | |
| 111 """ | |
| 112 self.__updateOK() | |
| 113 | |
| 114 @pyqtSlot(str) | |
| 115 def on_tagCombo_editTextChanged(self, txt): | |
| 116 """ | |
| 117 Private slot to handle changes of the Tag combo. | |
| 118 | |
| 119 @param txt text of the combo (string) | |
| 120 """ | |
| 121 self.__updateOK() | |
| 122 | |
| 123 @pyqtSlot(str) | |
| 124 def on_branchCombo_editTextChanged(self, txt): | |
| 125 """ | |
| 126 Private slot to handle changes of the Branch combo. | |
| 127 | |
| 128 @param txt text of the combo (string) | |
| 129 """ | |
| 130 self.__updateOK() | |
| 131 | |
| 132 @pyqtSlot(str) | |
| 133 def on_bookmarkCombo_editTextChanged(self, txt): | |
| 134 """ | |
| 135 Private slot to handle changes of the Bookmark combo. | |
| 136 | |
| 137 @param txt text of the combo (string) | |
| 138 """ | |
| 139 self.__updateOK() | |
| 140 | |
| 141 @pyqtSlot(bool) | |
| 142 def on_limitGroup_toggled(self, checked): | |
| 143 """ | |
| 144 Private slot to handle changes of the Limit Results group status. | |
| 145 | |
| 146 @param checked state of the group (boolean) | |
| 147 """ | |
| 148 self.__updateOK() | |
| 149 | |
| 150 def getRevisions(self): | |
| 151 """ | |
| 152 Public method to retrieve the selected revisions. | |
| 153 | |
| 154 @return tuple of selected revisions (list of strings) and number | |
| 155 of entries to be shown (integer) | |
| 156 """ | |
| 157 if self.changesetsButton.isChecked(): | |
| 158 revs = self.changesetsEdit.toPlainText().strip().splitlines() | |
| 159 elif self.tagButton.isChecked(): | |
| 160 revs = [self.tagCombo.currentText()] | |
| 161 elif self.branchButton.isChecked(): | |
| 162 revs = [self.branchCombo.currentText()] | |
| 163 elif self.bookmarkButton.isChecked(): | |
| 164 revs = [self.bookmarkCombo.currentText()] | |
| 165 else: | |
| 166 revs = [] | |
| 167 | |
| 168 if self.limitGroup.isChecked(): | |
| 169 limit = self.limitSpinBox.value() | |
| 170 else: | |
| 171 limit = 0 | |
| 172 | |
| 173 return revs, limit |
