Mercurial Repositories > eric / file comparison
comparison: QScintilla/MarkupProviders/MarkdownProvider.py
QScintilla/MarkupProviders/MarkdownProvider.py
- changeset 5411
- a163fbbf2bea
- parent 5407
- f833f89571b8
- child 6048
- 82ad8ec9548c
equal
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| 5409:c6f4a6f0d051 | 5411:a163fbbf2bea |
|---|---|
| 7 Module implementing the Markdown markup provider. | 7 Module implementing the Markdown markup provider. |
| 8 """ | 8 """ |
| 9 | 9 |
| 10 from __future__ import unicode_literals | 10 from __future__ import unicode_literals |
| 11 | 11 |
| 12 from PyQt5.QtWidgets import QDialog | 12 from PyQt5.QtCore import QCoreApplication |
| 13 from PyQt5.QtWidgets import QDialog, QInputDialog | |
| 13 | 14 |
| 14 from .MarkupBase import MarkupBase | 15 from .MarkupBase import MarkupBase |
| 15 | 16 |
| 16 | 17 |
| 17 class MarkdownProvider(MarkupBase): | 18 class MarkdownProvider(MarkupBase): |
| 313 editor.beginUndoAction() | 314 editor.beginUndoAction() |
| 314 editor.insert(markup) | 315 editor.insert(markup) |
| 315 cline, cindex = editor.getCursorPosition() | 316 cline, cindex = editor.getCursorPosition() |
| 316 editor.setCursorPosition(cline, cindex + len(markup)) | 317 editor.setCursorPosition(cline, cindex + len(markup)) |
| 317 editor.endUndoAction() | 318 editor.endUndoAction() |
| 319 | |
| 320 def hasBulletedList(self): | |
| 321 """ | |
| 322 Public method to indicate the availability of bulleted list markup. | |
| 323 | |
| 324 @return flag indicating the availability of bulleted list markup | |
| 325 @rtype bool | |
| 326 """ | |
| 327 return True | |
| 328 | |
| 329 def bulletedList(self, editor): | |
| 330 """ | |
| 331 Public method to generate bulleted list text. | |
| 332 | |
| 333 @param editor reference to the editor to work on | |
| 334 @type Editor | |
| 335 """ | |
| 336 self.__makeList(editor, False) | |
| 337 | |
| 338 def hasNumberedList(self): | |
| 339 """ | |
| 340 Public method to indicate the availability of numbered list markup. | |
| 341 | |
| 342 @return flag indicating the availability of numbered list markup | |
| 343 @rtype bool | |
| 344 """ | |
| 345 return True | |
| 346 | |
| 347 def numberedList(self, editor): | |
| 348 """ | |
| 349 Public method to generate numbered list text. | |
| 350 | |
| 351 @param editor reference to the editor to work on | |
| 352 @type Editor | |
| 353 """ | |
| 354 self.__makeList(editor, True) | |
| 355 | |
| 356 def __makeList(self, editor, numberedList): | |
| 357 """ | |
| 358 Private method to generate the desired list markup. | |
| 359 | |
| 360 @param editor reference to the editor to work on | |
| 361 @type Editor | |
| 362 @param numberedList flag indicating the generation of a numbered list | |
| 363 @type bool | |
| 364 """ | |
| 365 if editor is None: | |
| 366 return | |
| 367 | |
| 368 if numberedList: | |
| 369 markup = " 1. " | |
| 370 else: | |
| 371 markup = " * " | |
| 372 lineSeparator = editor.getLineSeparator() | |
| 373 editor.beginUndoAction() | |
| 374 if editor.hasSelectedText(): | |
| 375 startLine, startIndex, endLine, endIndex = \ | |
| 376 editor.getSelection() | |
| 377 if endIndex == 0: | |
| 378 endLine -= 1 | |
| 379 for line in range(startLine, endLine + 1): | |
| 380 editor.insertAt(markup, line, 0) | |
| 381 editor.setCursorPosition(endLine + 1, 0) | |
| 382 else: | |
| 383 listElements, ok = QInputDialog.getInt( | |
| 384 None, | |
| 385 QCoreApplication.translate( | |
| 386 "MarkdownProvider", "Create List"), | |
| 387 QCoreApplication.translate( | |
| 388 "MarkdownProvider", | |
| 389 "Enter desired number of list elements:"), | |
| 390 0, 0, 99, 1) | |
| 391 if ok: | |
| 392 if listElements == 0: | |
| 393 listElements = 1 | |
| 394 cline, cindex = editor.getCursorPosition() | |
| 395 listBody = \ | |
| 396 listElements * "{1}{0}".format(lineSeparator, markup) | |
| 397 if cindex == 0: | |
| 398 editor.insertAt(listBody, cline, cindex) | |
| 399 editor.setCursorPosition(cline, len(markup)) | |
| 400 else: | |
| 401 if cline == editor.lines() - 1: | |
| 402 editor.insertAt(lineSeparator, cline, 1000) | |
| 403 editor.insertAt(listBody, cline + 1, 0) | |
| 404 editor.setCursorPosition(cline + 1, len(markup)) | |
| 405 editor.endUndoAction() |
