Mercurial Repositories > eric / file comparison
comparison: QScintilla/MarkupProviders/HtmlProvider.py
QScintilla/MarkupProviders/HtmlProvider.py
- changeset 5404
- 6b19ad5470a3
- parent 5402
- ce21a78a5fcf
- child 5407
- f833f89571b8
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| 5403:d6b43ecf2488 | 5404:6b19ad5470a3 |
|---|---|
| 6 """ | 6 """ |
| 7 Module implementing the HTML markup provider. | 7 Module implementing the HTML markup provider. |
| 8 """ | 8 """ |
| 9 | 9 |
| 10 from __future__ import unicode_literals | 10 from __future__ import unicode_literals |
| 11 | |
| 12 from PyQt5.QtWidgets import QDialog | |
| 11 | 13 |
| 12 from .MarkupBase import MarkupBase | 14 from .MarkupBase import MarkupBase |
| 13 | 15 |
| 14 | 16 |
| 15 class HtmlProvider(MarkupBase): | 17 class HtmlProvider(MarkupBase): |
| 121 | 123 |
| 122 @param editor reference to the editor to work on | 124 @param editor reference to the editor to work on |
| 123 @type Editor | 125 @type Editor |
| 124 """ | 126 """ |
| 125 self.__insertMarkup("code", editor) | 127 self.__insertMarkup("code", editor) |
| 128 | |
| 129 def hasCodeBlock(self): | |
| 130 """ | |
| 131 Public method to indicate the availability of code block markup. | |
| 132 | |
| 133 @return flag indicating the availability of code block markup | |
| 134 @rtype bool | |
| 135 """ | |
| 136 return True | |
| 137 | |
| 138 def codeBlock(self, editor): | |
| 139 """ | |
| 140 Public method to generate code block text. | |
| 141 | |
| 142 @param editor reference to the editor to work on | |
| 143 @type Editor | |
| 144 """ | |
| 145 if editor is None: | |
| 146 return | |
| 147 | |
| 148 lineSeparator = editor.getLineSeparator() | |
| 149 editor.beginUndoAction() | |
| 150 if editor.hasSelectedText(): | |
| 151 newText = "<pre><code>{0}{1}</code></pre>{0}".format( | |
| 152 lineSeparator, editor.selectedText()) | |
| 153 editor.replaceSelectedText(newText) | |
| 154 else: | |
| 155 editor.insert("<pre><code>{0}{0}</code></pre>{0}".format( | |
| 156 lineSeparator)) | |
| 157 cline, cindex = editor.getCursorPosition() | |
| 158 editor.setCursorPosition(cline + 1, 0) | |
| 159 editor.endUndoAction() | |
| 126 | 160 |
| 127 def __insertMarkup(self, markup, editor): | 161 def __insertMarkup(self, markup, editor): |
| 128 """ | 162 """ |
| 129 Private method to insert the specified markup. | 163 Private method to insert the specified markup. |
| 130 | 164 |
| 147 else: | 181 else: |
| 148 editor.insert("<{0}></{0}>".format(markup)) | 182 editor.insert("<{0}></{0}>".format(markup)) |
| 149 cline, cindex = editor.getCursorPosition() | 183 cline, cindex = editor.getCursorPosition() |
| 150 editor.setCursorPosition(cline, cindex + len(markup) + 2) | 184 editor.setCursorPosition(cline, cindex + len(markup) + 2) |
| 151 editor.endUndoAction() | 185 editor.endUndoAction() |
| 186 | |
| 187 def hasHyperlink(self): | |
| 188 """ | |
| 189 Public method to indicate the availability of hyperlink markup. | |
| 190 | |
| 191 @return flag indicating the availability of hyperlink markup | |
| 192 @rtype bool | |
| 193 """ | |
| 194 return True | |
| 195 | |
| 196 def hyperlink(self, editor): | |
| 197 """ | |
| 198 Public method to generate hyperlink text. | |
| 199 | |
| 200 @param editor reference to the editor to work on | |
| 201 @type Editor | |
| 202 """ | |
| 203 from .HyperlinkMarkupDialog import HyperlinkMarkupDialog | |
| 204 dlg = HyperlinkMarkupDialog(True, False) | |
| 205 if dlg.exec_() == QDialog.Accepted: | |
| 206 text, target, title = dlg.getData() | |
| 207 if not text: | |
| 208 text = target | |
| 209 | |
| 210 if title: | |
| 211 link = '<a href="{0}" title="{2}">{1}</a>'.format( | |
| 212 target, text, title) | |
| 213 else: | |
| 214 link = '<a href="{0}">{1}</a>'.format(target, text) | |
| 215 | |
| 216 editor.beginUndoAction() | |
| 217 cline, cindex = editor.getCursorPosition() | |
| 218 editor.insert(link) | |
| 219 editor.setCursorPosition(cline, cindex + len(link)) | |
| 220 editor.endUndoAction() | |
| 221 | |
| 222 def hasLine(self): | |
| 223 """ | |
| 224 Public method to indicate the availability of a horizontal line markup. | |
| 225 | |
| 226 @return flag indicating the availability of a horizontal line markup | |
| 227 @rtype bool | |
| 228 """ | |
| 229 return True | |
| 230 | |
| 231 def line(self, editor): | |
| 232 """ | |
| 233 Public method to generate a horizontal line text. | |
| 234 | |
| 235 @param editor reference to the editor to work on | |
| 236 @type Editor | |
| 237 """ | |
| 238 if editor is None: | |
| 239 return | |
| 240 | |
| 241 editor.beginUndoAction() | |
| 242 markup = "<hr />" | |
| 243 editor.insert(markup) | |
| 244 cline, cindex = editor.getCursorPosition() | |
| 245 editor.setCursorPosition(cline, cindex + len(markup)) | |
| 246 editor.endUndoAction() |
