Mercurial Repositories > eric / file comparison
comparison: Helpviewer/History/HistoryModel.py
Helpviewer/History/HistoryModel.py
- changeset 945
- 8cd4d08fa9f6
- parent 791
- 9ec2ac20e54e
- child 1112
- 8a7d1b9d18db
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| 944:1b59c4ba121e | 945:8cd4d08fa9f6 |
|---|---|
| 9 | 9 |
| 10 from PyQt4.QtCore import * | 10 from PyQt4.QtCore import * |
| 11 | 11 |
| 12 import Helpviewer.HelpWindow | 12 import Helpviewer.HelpWindow |
| 13 | 13 |
| 14 | |
| 14 class HistoryModel(QAbstractTableModel): | 15 class HistoryModel(QAbstractTableModel): |
| 15 """ | 16 """ |
| 16 Class implementing the history model. | 17 Class implementing the history model. |
| 17 """ | 18 """ |
| 18 DateRole = Qt.UserRole + 1 | 19 DateRole = Qt.UserRole + 1 |
| 20 UrlRole = Qt.UserRole + 3 | 21 UrlRole = Qt.UserRole + 3 |
| 21 UrlStringRole = Qt.UserRole + 4 | 22 UrlStringRole = Qt.UserRole + 4 |
| 22 TitleRole = Qt.UserRole + 5 | 23 TitleRole = Qt.UserRole + 5 |
| 23 MaxRole = TitleRole | 24 MaxRole = TitleRole |
| 24 | 25 |
| 25 def __init__(self, historyManager, parent = None): | 26 def __init__(self, historyManager, parent=None): |
| 26 """ | 27 """ |
| 27 Constructor | 28 Constructor |
| 28 | 29 |
| 29 @param historyManager reference to the history manager object (HistoryManager) | 30 @param historyManager reference to the history manager object (HistoryManager) |
| 30 @param parent reference to the parent object (QObject) | 31 @param parent reference to the parent object (QObject) |
| 32 QAbstractTableModel.__init__(self, parent) | 33 QAbstractTableModel.__init__(self, parent) |
| 33 | 34 |
| 34 self.__historyManager = historyManager | 35 self.__historyManager = historyManager |
| 35 | 36 |
| 36 self.__headers = [ | 37 self.__headers = [ |
| 37 self.trUtf8("Title"), | 38 self.trUtf8("Title"), |
| 38 self.trUtf8("Address"), | 39 self.trUtf8("Address"), |
| 39 ] | 40 ] |
| 40 | 41 |
| 41 self.__historyManager.historyReset.connect(self.historyReset) | 42 self.__historyManager.historyReset.connect(self.historyReset) |
| 42 self.__historyManager.entryRemoved.connect(self.historyReset) | 43 self.__historyManager.entryRemoved.connect(self.historyReset) |
| 43 self.__historyManager.entryAdded.connect(self.entryAdded) | 44 self.__historyManager.entryAdded.connect(self.entryAdded) |
| 63 @param row row number of the updated entry (integer) | 64 @param row row number of the updated entry (integer) |
| 64 """ | 65 """ |
| 65 idx = self.index(row, 0) | 66 idx = self.index(row, 0) |
| 66 self.dataChanged.emit(idx, idx) | 67 self.dataChanged.emit(idx, idx) |
| 67 | 68 |
| 68 def headerData(self, section, orientation, role = Qt.DisplayRole): | 69 def headerData(self, section, orientation, role=Qt.DisplayRole): |
| 69 """ | 70 """ |
| 70 Public method to get the header data. | 71 Public method to get the header data. |
| 71 | 72 |
| 72 @param section section number (integer) | 73 @param section section number (integer) |
| 73 @param orientation header orientation (Qt.Orientation) | 74 @param orientation header orientation (Qt.Orientation) |
| 79 return self.__headers[section] | 80 return self.__headers[section] |
| 80 except IndexError: | 81 except IndexError: |
| 81 pass | 82 pass |
| 82 return QAbstractTableModel.headerData(self, section, orientation, role) | 83 return QAbstractTableModel.headerData(self, section, orientation, role) |
| 83 | 84 |
| 84 def data(self, index, role = Qt.DisplayRole): | 85 def data(self, index, role=Qt.DisplayRole): |
| 85 """ | 86 """ |
| 86 Public method to get data from the model. | 87 Public method to get data from the model. |
| 87 | 88 |
| 88 @param index index of history entry to get data for (QModelIndex) | 89 @param index index of history entry to get data for (QModelIndex) |
| 89 @param role data role (integer) | 90 @param role data role (integer) |
| 113 if index.column() == 0: | 114 if index.column() == 0: |
| 114 return Helpviewer.HelpWindow.HelpWindow.icon(QUrl(itm.url)) | 115 return Helpviewer.HelpWindow.HelpWindow.icon(QUrl(itm.url)) |
| 115 | 116 |
| 116 return None | 117 return None |
| 117 | 118 |
| 118 def columnCount(self, parent = QModelIndex()): | 119 def columnCount(self, parent=QModelIndex()): |
| 119 """ | 120 """ |
| 120 Public method to get the number of columns. | 121 Public method to get the number of columns. |
| 121 | 122 |
| 122 @param parent index of parent (QModelIndex) | 123 @param parent index of parent (QModelIndex) |
| 123 @return number of columns (integer) | 124 @return number of columns (integer) |
| 125 if parent.isValid(): | 126 if parent.isValid(): |
| 126 return 0 | 127 return 0 |
| 127 else: | 128 else: |
| 128 return len(self.__headers) | 129 return len(self.__headers) |
| 129 | 130 |
| 130 def rowCount(self, parent = QModelIndex()): | 131 def rowCount(self, parent=QModelIndex()): |
| 131 """ | 132 """ |
| 132 Public method to determine the number of rows. | 133 Public method to determine the number of rows. |
| 133 | 134 |
| 134 @param parent index of parent (QModelIndex) | 135 @param parent index of parent (QModelIndex) |
| 135 @return number of rows (integer) | 136 @return number of rows (integer) |
| 137 if parent.isValid(): | 138 if parent.isValid(): |
| 138 return 0 | 139 return 0 |
| 139 else: | 140 else: |
| 140 return len(self.__historyManager.history()) | 141 return len(self.__historyManager.history()) |
| 141 | 142 |
| 142 def removeRows(self, row, count, parent = QModelIndex()): | 143 def removeRows(self, row, count, parent=QModelIndex()): |
| 143 """ | 144 """ |
| 144 Public method to remove history entries from the model. | 145 Public method to remove history entries from the model. |
| 145 | 146 |
| 146 @param row row of the first history entry to remove (integer) | 147 @param row row of the first history entry to remove (integer) |
| 147 @param count number of history entries to remove (integer) | 148 @param count number of history entries to remove (integer) |
