Mercurial Repositories > eric / file comparison
comparison: eric6/Debugger/BreakPointModel.py
eric6/Debugger/BreakPointModel.py
- branch
- maintenance
- changeset 8043
- 0acf98cd089a
- parent 7924
- 8a96736d465e
- parent 7923
- 91e843545d9a
- child 8142
- 43248bafe9b2
equal
deleted
inserted
replaced
| 7991:866adc8c315b | 8043:0acf98cd089a |
|---|---|
| 21 | 21 |
| 22 def __init__(self, parent=None): | 22 def __init__(self, parent=None): |
| 23 """ | 23 """ |
| 24 Constructor | 24 Constructor |
| 25 | 25 |
| 26 @param parent reference to the parent widget (QObject) | 26 @param parent reference to the parent widget |
| 27 @type QObject | |
| 27 """ | 28 """ |
| 28 super(BreakPointModel, self).__init__(parent) | 29 super(BreakPointModel, self).__init__(parent) |
| 29 | 30 |
| 30 self.breakpoints = [] | 31 self.breakpoints = [] |
| 31 self.header = [ | 32 self.header = [ |
| 47 | 48 |
| 48 def columnCount(self, parent=None): | 49 def columnCount(self, parent=None): |
| 49 """ | 50 """ |
| 50 Public method to get the current column count. | 51 Public method to get the current column count. |
| 51 | 52 |
| 52 @param parent reference to parent index (QModelIndex) (Unused) | 53 @param parent reference to parent index (Unused) |
| 53 @return column count (integer) | 54 @type QModelIndex |
| 55 @return column count | |
| 56 @rtype int | |
| 54 """ | 57 """ |
| 55 return len(self.header) | 58 return len(self.header) |
| 56 | 59 |
| 57 def rowCount(self, parent=None): | 60 def rowCount(self, parent=None): |
| 58 """ | 61 """ |
| 59 Public method to get the current row count. | 62 Public method to get the current row count. |
| 60 | 63 |
| 61 @param parent reference to parent index (QModelIndex) | 64 @param parent reference to parent index |
| 62 @return row count (integer) | 65 @type QModelIndex |
| 66 @return row count | |
| 67 @rtype int | |
| 63 """ | 68 """ |
| 64 # we do not have a tree, parent should always be invalid | 69 # we do not have a tree, parent should always be invalid |
| 65 if parent is None or not parent.isValid(): | 70 if parent is None or not parent.isValid(): |
| 66 return len(self.breakpoints) | 71 return len(self.breakpoints) |
| 67 else: | 72 else: |
| 69 | 74 |
| 70 def data(self, index, role=Qt.DisplayRole): | 75 def data(self, index, role=Qt.DisplayRole): |
| 71 """ | 76 """ |
| 72 Public method to get the requested data. | 77 Public method to get the requested data. |
| 73 | 78 |
| 74 @param index index of the requested data (QModelIndex) | 79 @param index index of the requested data |
| 75 @param role role of the requested data (Qt.ItemDataRole) | 80 @type QModelIndex |
| 81 @param role role of the requested data | |
| 82 @type Qt.ItemDataRole | |
| 76 @return the requested data | 83 @return the requested data |
| 84 @rtype any | |
| 77 """ | 85 """ |
| 78 if not index.isValid(): | 86 if not index.isValid(): |
| 79 return None | 87 return None |
| 80 | 88 |
| 81 if role == Qt.DisplayRole: | 89 if role == Qt.DisplayRole: |
| 98 | 106 |
| 99 def setData(self, index, value, role=Qt.EditRole): | 107 def setData(self, index, value, role=Qt.EditRole): |
| 100 """ | 108 """ |
| 101 Public method to change data in the model. | 109 Public method to change data in the model. |
| 102 | 110 |
| 103 @param index index of the changed data (QModelIndex) | 111 @param index index of the changed data |
| 112 @type QModelIndex | |
| 104 @param value value of the changed data | 113 @param value value of the changed data |
| 105 @param role role of the changed data (Qt.ItemDataRole) | 114 @type any |
| 106 @return flag indicating success (boolean) | 115 @param role role of the changed data |
| 116 @type Qt.ItemDataRole | |
| 117 @return flag indicating success | |
| 118 @rtype bool | |
| 107 """ | 119 """ |
| 108 if (not index.isValid() or | 120 if (not index.isValid() or |
| 109 index.column() >= len(self.header) or | 121 index.column() >= len(self.header) or |
| 110 index.row() >= len(self.breakpoints)): | 122 index.row() >= len(self.breakpoints)): |
| 111 return False | 123 return False |
| 117 | 129 |
| 118 def flags(self, index): | 130 def flags(self, index): |
| 119 """ | 131 """ |
| 120 Public method to get item flags. | 132 Public method to get item flags. |
| 121 | 133 |
| 122 @param index index of the requested flags (QModelIndex) | 134 @param index index of the requested flags |
| 123 @return item flags for the given index (Qt.ItemFlags) | 135 @type QModelIndex |
| 136 @return item flags for the given index | |
| 137 @rtype Qt.ItemFlags | |
| 124 """ | 138 """ |
| 125 if not index.isValid(): | 139 if not index.isValid(): |
| 126 return Qt.ItemIsEnabled | 140 return Qt.ItemIsEnabled |
| 127 | 141 |
| 128 return Qt.ItemIsEnabled | Qt.ItemIsSelectable | 142 return Qt.ItemIsEnabled | Qt.ItemIsSelectable |
| 129 | 143 |
| 130 def headerData(self, section, orientation, role=Qt.DisplayRole): | 144 def headerData(self, section, orientation, role=Qt.DisplayRole): |
| 131 """ | 145 """ |
| 132 Public method to get header data. | 146 Public method to get header data. |
| 133 | 147 |
| 134 @param section section number of the requested header data (integer) | 148 @param section section number of the requested header data |
| 135 @param orientation orientation of the header (Qt.Orientation) | 149 @type int |
| 136 @param role role of the requested data (Qt.ItemDataRole) | 150 @param orientation orientation of the header |
| 151 @type Qt.Orientation | |
| 152 @param role role of the requested data | |
| 153 @type Qt.ItemDataRole | |
| 137 @return header data | 154 @return header data |
| 155 @rtype str | |
| 138 """ | 156 """ |
| 139 if orientation == Qt.Horizontal and role == Qt.DisplayRole: | 157 if orientation == Qt.Horizontal and role == Qt.DisplayRole: |
| 140 if section >= len(self.header): | 158 if section >= len(self.header): |
| 141 return "" | 159 return "" |
| 142 else: | 160 else: |
| 146 | 164 |
| 147 def index(self, row, column, parent=None): | 165 def index(self, row, column, parent=None): |
| 148 """ | 166 """ |
| 149 Public method to create an index. | 167 Public method to create an index. |
| 150 | 168 |
| 151 @param row row number for the index (integer) | 169 @param row row number for the index |
| 152 @param column column number for the index (integer) | 170 @type int |
| 153 @param parent index of the parent item (QModelIndex) | 171 @param column column number for the index |
| 154 @return requested index (QModelIndex) | 172 @type int |
| 173 @param parent index of the parent item | |
| 174 @type QModelIndex | |
| 175 @return requested index | |
| 176 @rtype QModelIndex | |
| 155 """ | 177 """ |
| 156 if ((parent and parent.isValid()) or | 178 if ((parent and parent.isValid()) or |
| 157 row < 0 or row >= len(self.breakpoints) or | 179 row < 0 or row >= len(self.breakpoints) or |
| 158 column < 0 or column >= len(self.header)): | 180 column < 0 or column >= len(self.header)): |
| 159 return QModelIndex() | 181 return QModelIndex() |
| 162 | 184 |
| 163 def parent(self, index): | 185 def parent(self, index): |
| 164 """ | 186 """ |
| 165 Public method to get the parent index. | 187 Public method to get the parent index. |
| 166 | 188 |
| 167 @param index index of item to get parent (QModelIndex) | 189 @param index index of item to get parent |
| 168 @return index of parent (QModelIndex) | 190 @type QModelIndex |
| 191 @return index of parent | |
| 192 @rtype QModelIndex | |
| 169 """ | 193 """ |
| 170 return QModelIndex() | 194 return QModelIndex() |
| 171 | 195 |
| 172 def hasChildren(self, parent=None): | 196 def hasChildren(self, parent=None): |
| 173 """ | 197 """ |
| 174 Public method to check for the presence of child items. | 198 Public method to check for the presence of child items. |
| 175 | 199 |
| 176 @param parent index of parent item (QModelIndex) | 200 @param parent index of parent item |
| 177 @return flag indicating the presence of child items (boolean) | 201 @type QModelIndex |
| 202 @return flag indicating the presence of child items | |
| 203 @rtype bool | |
| 178 """ | 204 """ |
| 179 if parent is None or not parent.isValid(): | 205 if parent is None or not parent.isValid(): |
| 180 return len(self.breakpoints) > 0 | 206 return len(self.breakpoints) > 0 |
| 181 else: | 207 else: |
| 182 return False | 208 return False |
| 185 | 211 |
| 186 def addBreakPoint(self, fn, line, properties): | 212 def addBreakPoint(self, fn, line, properties): |
| 187 """ | 213 """ |
| 188 Public method to add a new breakpoint to the list. | 214 Public method to add a new breakpoint to the list. |
| 189 | 215 |
| 190 @param fn filename of the breakpoint (string) | 216 @param fn filename of the breakpoint |
| 191 @param line line number of the breakpoint (integer) | 217 @type str |
| 218 @param line line number of the breakpoint | |
| 219 @type int | |
| 192 @param properties properties of the breakpoint | 220 @param properties properties of the breakpoint |
| 193 (tuple of condition (string), temporary flag (bool), | 221 (tuple of condition, temporary flag, enabled flag, ignore count) |
| 194 enabled flag (bool), ignore count (integer)) | 222 @type tuple of (str, bool, bool, int) |
| 195 """ | 223 """ |
| 196 bp = [fn, line] + list(properties) | 224 bp = [fn, line] + list(properties) |
| 197 cnt = len(self.breakpoints) | 225 cnt = len(self.breakpoints) |
| 198 self.beginInsertRows(QModelIndex(), cnt, cnt) | 226 self.beginInsertRows(QModelIndex(), cnt, cnt) |
| 199 self.breakpoints.append(bp) | 227 self.breakpoints.append(bp) |
| 201 | 229 |
| 202 def setBreakPointByIndex(self, index, fn, line, properties): | 230 def setBreakPointByIndex(self, index, fn, line, properties): |
| 203 """ | 231 """ |
| 204 Public method to set the values of a breakpoint given by index. | 232 Public method to set the values of a breakpoint given by index. |
| 205 | 233 |
| 206 @param index index of the breakpoint (QModelIndex) | 234 @param index index of the breakpoint |
| 207 @param fn filename of the breakpoint (string) | 235 @type QModelIndex |
| 208 @param line line number of the breakpoint (integer) | 236 @param fn filename of the breakpoint |
| 237 @type str | |
| 238 @param line line number of the breakpoint | |
| 239 @type int | |
| 209 @param properties properties of the breakpoint | 240 @param properties properties of the breakpoint |
| 210 (tuple of condition (string), temporary flag (bool), | 241 (tuple of condition, temporary flag, enabled flag, ignore count) |
| 211 enabled flag (bool), ignore count (integer)) | 242 @type tuple of (str, bool, bool, int) |
| 212 """ | 243 """ |
| 213 if index.isValid(): | 244 if index.isValid(): |
| 214 row = index.row() | 245 row = index.row() |
| 215 index1 = self.createIndex(row, 0, self.breakpoints[row]) | 246 index1 = self.createIndex(row, 0, self.breakpoints[row]) |
| 216 index2 = self.createIndex( | 247 index2 = self.createIndex( |
| 221 | 252 |
| 222 def setBreakPointEnabledByIndex(self, index, enabled): | 253 def setBreakPointEnabledByIndex(self, index, enabled): |
| 223 """ | 254 """ |
| 224 Public method to set the enabled state of a breakpoint given by index. | 255 Public method to set the enabled state of a breakpoint given by index. |
| 225 | 256 |
| 226 @param index index of the breakpoint (QModelIndex) | 257 @param index index of the breakpoint |
| 227 @param enabled flag giving the enabled state (boolean) | 258 @type QModelIndex |
| 259 @param enabled flag giving the enabled state | |
| 260 @type bool | |
| 228 """ | 261 """ |
| 229 if index.isValid(): | 262 if index.isValid(): |
| 230 row = index.row() | 263 row = index.row() |
| 231 col = 4 | 264 col = 4 |
| 232 index1 = self.createIndex(row, col, self.breakpoints[row]) | 265 index1 = self.createIndex(row, col, self.breakpoints[row]) |
| 236 | 269 |
| 237 def deleteBreakPointByIndex(self, index): | 270 def deleteBreakPointByIndex(self, index): |
| 238 """ | 271 """ |
| 239 Public method to set the values of a breakpoint given by index. | 272 Public method to set the values of a breakpoint given by index. |
| 240 | 273 |
| 241 @param index index of the breakpoint (QModelIndex) | 274 @param index index of the breakpoint |
| 275 @type QModelIndex | |
| 242 """ | 276 """ |
| 243 if index.isValid(): | 277 if index.isValid(): |
| 244 row = index.row() | 278 row = index.row() |
| 245 self.beginRemoveRows(QModelIndex(), row, row) | 279 self.beginRemoveRows(QModelIndex(), row, row) |
| 246 del self.breakpoints[row] | 280 del self.breakpoints[row] |
| 248 | 282 |
| 249 def deleteBreakPoints(self, idxList): | 283 def deleteBreakPoints(self, idxList): |
| 250 """ | 284 """ |
| 251 Public method to delete a list of breakpoints given by their indexes. | 285 Public method to delete a list of breakpoints given by their indexes. |
| 252 | 286 |
| 253 @param idxList list of breakpoint indexes (list of QModelIndex) | 287 @param idxList list of breakpoint indexes |
| 288 @type list of QModelIndex | |
| 254 """ | 289 """ |
| 255 rows = [] | 290 rows = [] |
| 256 for index in idxList: | 291 for index in idxList: |
| 257 if index.isValid(): | 292 if index.isValid(): |
| 258 rows.append(index.row()) | 293 rows.append(index.row()) |
| 274 | 309 |
| 275 def getBreakPointByIndex(self, index): | 310 def getBreakPointByIndex(self, index): |
| 276 """ | 311 """ |
| 277 Public method to get the values of a breakpoint given by index. | 312 Public method to get the values of a breakpoint given by index. |
| 278 | 313 |
| 279 @param index index of the breakpoint (QModelIndex) | 314 @param index index of the breakpoint |
| 280 @return breakpoint (list of seven values (filename, line number, | 315 @type QModelIndex |
| 316 @return breakpoint (list of six values (filename, line number, | |
| 281 condition, temporary flag, enabled flag, ignore count)) | 317 condition, temporary flag, enabled flag, ignore count)) |
| 318 @rtype list of (str, int, str, bool, bool, int) | |
| 282 """ | 319 """ |
| 283 if index.isValid(): | 320 if index.isValid(): |
| 284 return self.breakpoints[index.row()][:] # return a copy | 321 return self.breakpoints[index.row()][:] # return a copy |
| 285 else: | 322 else: |
| 286 return [] | 323 return [] |
| 288 def getBreakPointIndex(self, fn, lineno): | 325 def getBreakPointIndex(self, fn, lineno): |
| 289 """ | 326 """ |
| 290 Public method to get the index of a breakpoint given by filename and | 327 Public method to get the index of a breakpoint given by filename and |
| 291 line number. | 328 line number. |
| 292 | 329 |
| 293 @param fn filename of the breakpoint (string) | 330 @param fn filename of the breakpoint |
| 294 @param lineno line number of the breakpoint (integer) | 331 @type str |
| 295 @return index (QModelIndex) | 332 @param lineno line number of the breakpoint |
| 333 @type int | |
| 334 @return index | |
| 335 @rtype QModelIndex | |
| 296 """ | 336 """ |
| 297 for row in range(len(self.breakpoints)): | 337 for row in range(len(self.breakpoints)): |
| 298 bp = self.breakpoints[row] | 338 bp = self.breakpoints[row] |
| 299 if bp[0] == fn and bp[1] == lineno: | 339 if bp[0] == fn and bp[1] == lineno: |
| 300 return self.createIndex(row, 0, self.breakpoints[row]) | 340 return self.createIndex(row, 0, self.breakpoints[row]) |
| 303 | 343 |
| 304 def isBreakPointTemporaryByIndex(self, index): | 344 def isBreakPointTemporaryByIndex(self, index): |
| 305 """ | 345 """ |
| 306 Public method to test, if a breakpoint given by its index is temporary. | 346 Public method to test, if a breakpoint given by its index is temporary. |
| 307 | 347 |
| 308 @param index index of the breakpoint to test (QModelIndex) | 348 @param index index of the breakpoint to test |
| 309 @return flag indicating a temporary breakpoint (boolean) | 349 @type QModelIndex |
| 350 @return flag indicating a temporary breakpoint | |
| 351 @rtype bool | |
| 310 """ | 352 """ |
| 311 if index.isValid(): | 353 if index.isValid(): |
| 312 return self.breakpoints[index.row()][3] | 354 return self.breakpoints[index.row()][3] |
| 313 else: | 355 else: |
| 314 return False | 356 return False |
