1# -*- coding: utf-8 -*- 2 3# Copyright (c) 2010 - 2021 Detlev Offenbach <detlev@die-offenbachs.de> 4# 5 6""" 7Module implementing the Mercurial Options Dialog for a new project from the 8repository. 9""" 10 11from PyQt5.QtCore import pyqtSlot, QUrl 12from PyQt5.QtWidgets import QDialog, QDialogButtonBox, QComboBox 13 14from E5Gui.E5PathPicker import E5PathPickerModes 15 16from .Ui_HgNewProjectOptionsDialog import Ui_HgNewProjectOptionsDialog 17from .Config import ConfigHgSchemes 18 19import Utilities 20import Preferences 21import UI.PixmapCache 22 23 24class HgNewProjectOptionsDialog(QDialog, Ui_HgNewProjectOptionsDialog): 25 """ 26 Class implementing the Options Dialog for a new project from the 27 repository. 28 """ 29 def __init__(self, vcs, parent=None): 30 """ 31 Constructor 32 33 @param vcs reference to the version control object 34 @param parent parent widget (QWidget) 35 """ 36 super().__init__(parent) 37 self.setupUi(self) 38 39 self.vcsProjectDirPicker.setMode(E5PathPickerModes.DirectoryMode) 40 41 self.__vcs = vcs 42 43 vcsUrlHistory = self.__vcs.getPlugin().getPreferences( 44 "RepositoryUrlHistory") 45 self.vcsUrlPicker.setMode(E5PathPickerModes.DirectoryMode) 46 self.vcsUrlPicker.setInsertPolicy(QComboBox.InsertPolicy.InsertAtTop) 47 self.vcsUrlPicker.setSizeAdjustPolicy( 48 QComboBox.SizeAdjustPolicy.AdjustToMinimumContentsLengthWithIcon) 49 self.vcsUrlPicker.setPathsList(vcsUrlHistory) 50 self.vcsUrlClearHistoryButton.setIcon( 51 UI.PixmapCache.getIcon("editDelete")) 52 self.vcsUrlPicker.setText("") 53 54 ipath = ( 55 Preferences.getMultiProject("Workspace") or 56 Utilities.getHomeDir() 57 ) 58 self.__initPaths = [ 59 Utilities.fromNativeSeparators(ipath), 60 Utilities.fromNativeSeparators(ipath) + "/", 61 ] 62 self.vcsProjectDirPicker.setText(self.__initPaths[0]) 63 64 self.lfNoteLabel.setVisible( 65 self.__vcs.isExtensionActive("largefiles")) 66 self.largeCheckBox.setVisible( 67 self.__vcs.isExtensionActive("largefiles")) 68 69 self.buttonBox.button( 70 QDialogButtonBox.StandardButton.Ok).setEnabled(False) 71 72 msh = self.minimumSizeHint() 73 self.resize(max(self.width(), msh.width()), msh.height()) 74 75 @pyqtSlot(str) 76 def on_vcsProjectDirPicker_textChanged(self, txt): 77 """ 78 Private slot to handle a change of the project directory. 79 80 @param txt name of the project directory (string) 81 """ 82 self.buttonBox.button(QDialogButtonBox.StandardButton.Ok).setEnabled( 83 bool(txt) and 84 Utilities.fromNativeSeparators(txt) not in self.__initPaths) 85 86 @pyqtSlot(str) 87 def on_vcsUrlPicker_textChanged(self, txt): 88 """ 89 Private slot to handle changes of the URL. 90 91 @param txt current text of the line edit (string) 92 """ 93 url = QUrl.fromUserInput(txt) 94 enable = url.isValid() and url.scheme() in ConfigHgSchemes 95 self.buttonBox.button( 96 QDialogButtonBox.StandardButton.Ok).setEnabled(enable) 97 98 self.vcsUrlPicker.setPickerEnabled(url.scheme() == "file" or 99 len(txt) == 0) 100 101 @pyqtSlot() 102 def on_vcsUrlClearHistoryButton_clicked(self): 103 """ 104 Private slot to clear the history of entered repository URLs. 105 """ 106 currentVcsUrl = self.vcsUrlPicker.text() 107 self.vcsUrlPicker.clear() 108 self.vcsUrlPicker.setText(currentVcsUrl) 109 110 self.__saveHistory() 111 112 def getData(self): 113 """ 114 Public slot to retrieve the data entered into the dialog and to 115 save the history of entered repository URLs. 116 117 @return a tuple of a string (project directory) and a dictionary 118 containing the data entered. 119 """ 120 self.__saveHistory() 121 122 url = QUrl.fromUserInput(self.vcsUrlPicker.text().replace("\\", "/")) 123 vcsdatadict = { 124 "url": url.toString(QUrl.UrlFormattingOption.None_), 125 "revision": self.vcsRevisionEdit.text(), 126 "largefiles": self.largeCheckBox.isChecked(), 127 } 128 return (self.vcsProjectDirPicker.text(), vcsdatadict) 129 130 def __saveHistory(self): 131 """ 132 Private method to save the repository URL history. 133 """ 134 url = self.vcsUrlPicker.text() 135 vcsUrlHistory = self.vcsUrlPicker.getPathItems() 136 if url not in vcsUrlHistory: 137 vcsUrlHistory.insert(0, url) 138 139 # max. list sizes is hard coded to 20 entries 140 newVcsUrlHistory = [url for url in vcsUrlHistory if url] 141 if len(newVcsUrlHistory) > 20: 142 newVcsUrlHistory = newVcsUrlHistory[:20] 143 144 self.__vcs.getPlugin().setPreferences( 145 "RepositoryUrlHistory", newVcsUrlHistory) 146