Mercurial Repositories > eric / file comparison
comparison: src/eric7/WebBrowser/ClosedTabsManager.py
src/eric7/WebBrowser/ClosedTabsManager.py
- branch
- eric7
- changeset 9221
- bf71ee032bb4
- parent 9209
- b99e7fd55fd3
- child 9413
- 80c06d472826
equal
deleted
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| 9220:e9e7eca7efee | 9221:bf71ee032bb4 |
|---|---|
| 12 | 12 |
| 13 class ClosedTab: | 13 class ClosedTab: |
| 14 """ | 14 """ |
| 15 Class implementing a structure to store data about a closed tab. | 15 Class implementing a structure to store data about a closed tab. |
| 16 """ | 16 """ |
| 17 | |
| 17 def __init__(self, url=None, title="", position=-1): | 18 def __init__(self, url=None, title="", position=-1): |
| 18 """ | 19 """ |
| 19 Constructor | 20 Constructor |
| 20 | 21 |
| 21 @param url URL of the closed tab (QUrl) | 22 @param url URL of the closed tab (QUrl) |
| 22 @param title title of the closed tab (string) | 23 @param title title of the closed tab (string) |
| 23 @param position index of the closed tab (integer) | 24 @param position index of the closed tab (integer) |
| 24 """ | 25 """ |
| 25 self.url = QUrl() if url is None else QUrl(url) | 26 self.url = QUrl() if url is None else QUrl(url) |
| 26 self.title = title | 27 self.title = title |
| 27 self.position = position | 28 self.position = position |
| 28 | 29 |
| 29 def __eq__(self, other): | 30 def __eq__(self, other): |
| 30 """ | 31 """ |
| 31 Special method implementing the equality operator. | 32 Special method implementing the equality operator. |
| 32 | 33 |
| 33 @param other reference to the object to compare against (ClosedTab) | 34 @param other reference to the object to compare against (ClosedTab) |
| 34 @return flag indicating equality of the tabs (boolean) | 35 @return flag indicating equality of the tabs (boolean) |
| 35 """ | 36 """ |
| 36 return ( | 37 return ( |
| 37 self.url == other.url and | 38 self.url == other.url |
| 38 self.title == other.title and | 39 and self.title == other.title |
| 39 self.position == other.position | 40 and self.position == other.position |
| 40 ) | 41 ) |
| 41 | 42 |
| 42 | 43 |
| 43 class ClosedTabsManager(QObject): | 44 class ClosedTabsManager(QObject): |
| 44 """ | 45 """ |
| 45 Class implementing a manager for closed tabs. | 46 Class implementing a manager for closed tabs. |
| 46 | 47 |
| 47 @signal closedTabAvailable(boolean) emitted to signal a change of | 48 @signal closedTabAvailable(boolean) emitted to signal a change of |
| 48 availability of closed tabs | 49 availability of closed tabs |
| 49 """ | 50 """ |
| 51 | |
| 50 closedTabAvailable = pyqtSignal(bool) | 52 closedTabAvailable = pyqtSignal(bool) |
| 51 | 53 |
| 52 def __init__(self, parent=None): | 54 def __init__(self, parent=None): |
| 53 """ | 55 """ |
| 54 Constructor | 56 Constructor |
| 55 | 57 |
| 56 @param parent reference to the parent object (QObject) | 58 @param parent reference to the parent object (QObject) |
| 57 """ | 59 """ |
| 58 super().__init__() | 60 super().__init__() |
| 59 | 61 |
| 60 self.__closedTabs = [] | 62 self.__closedTabs = [] |
| 61 | 63 |
| 62 def recordBrowser(self, browser, position): | 64 def recordBrowser(self, browser, position): |
| 63 """ | 65 """ |
| 64 Public method to record the data of a browser about to be closed. | 66 Public method to record the data of a browser about to be closed. |
| 65 | 67 |
| 66 @param browser reference to the browser to be closed (HelpBrowser) | 68 @param browser reference to the browser to be closed (HelpBrowser) |
| 67 @param position index of the tab to be closed (integer) | 69 @param position index of the tab to be closed (integer) |
| 68 """ | 70 """ |
| 69 import WebBrowser.WebBrowserWindow | 71 import WebBrowser.WebBrowserWindow |
| 72 | |
| 70 if WebBrowser.WebBrowserWindow.WebBrowserWindow.isPrivate(): | 73 if WebBrowser.WebBrowserWindow.WebBrowserWindow.isPrivate(): |
| 71 return | 74 return |
| 72 | 75 |
| 73 if browser.url().isEmpty(): | 76 if browser.url().isEmpty(): |
| 74 return | 77 return |
| 75 | 78 |
| 76 tab = ClosedTab(browser.url(), browser.title(), position) | 79 tab = ClosedTab(browser.url(), browser.title(), position) |
| 77 self.__closedTabs.insert(0, tab) | 80 self.__closedTabs.insert(0, tab) |
| 78 self.closedTabAvailable.emit(True) | 81 self.closedTabAvailable.emit(True) |
| 79 | 82 |
| 80 def getClosedTabAt(self, index): | 83 def getClosedTabAt(self, index): |
| 81 """ | 84 """ |
| 82 Public method to get the indexed closed tab. | 85 Public method to get the indexed closed tab. |
| 83 | 86 |
| 84 @param index index of the tab to return (integer) | 87 @param index index of the tab to return (integer) |
| 85 @return requested tab (ClosedTab) | 88 @return requested tab (ClosedTab) |
| 86 """ | 89 """ |
| 87 tab = ( | 90 tab = ( |
| 88 self.__closedTabs.pop(index) | 91 self.__closedTabs.pop(index) |
| 89 if (len(self.__closedTabs) > 0 and | 92 if (len(self.__closedTabs) > 0 and len(self.__closedTabs) > index) |
| 90 len(self.__closedTabs) > index) else | 93 else ClosedTab() |
| 91 ClosedTab() | |
| 92 ) | 94 ) |
| 93 self.closedTabAvailable.emit(len(self.__closedTabs) > 0) | 95 self.closedTabAvailable.emit(len(self.__closedTabs) > 0) |
| 94 return tab | 96 return tab |
| 95 | 97 |
| 96 def isClosedTabAvailable(self): | 98 def isClosedTabAvailable(self): |
| 97 """ | 99 """ |
| 98 Public method to check for closed tabs. | 100 Public method to check for closed tabs. |
| 99 | 101 |
| 100 @return flag indicating the availability of closed tab data (boolean) | 102 @return flag indicating the availability of closed tab data (boolean) |
| 101 """ | 103 """ |
| 102 return len(self.__closedTabs) > 0 | 104 return len(self.__closedTabs) > 0 |
| 103 | 105 |
| 104 def clearList(self): | 106 def clearList(self): |
| 105 """ | 107 """ |
| 106 Public method to clear the list of closed tabs. | 108 Public method to clear the list of closed tabs. |
| 107 """ | 109 """ |
| 108 self.__closedTabs = [] | 110 self.__closedTabs = [] |
| 109 self.closedTabAvailable.emit(False) | 111 self.closedTabAvailable.emit(False) |
| 110 | 112 |
| 111 def allClosedTabs(self): | 113 def allClosedTabs(self): |
| 112 """ | 114 """ |
| 113 Public method to get a list of all closed tabs. | 115 Public method to get a list of all closed tabs. |
| 114 | 116 |
| 115 @return list of closed tabs (list of ClosedTab) | 117 @return list of closed tabs (list of ClosedTab) |
| 116 """ | 118 """ |
| 117 return self.__closedTabs | 119 return self.__closedTabs |
