Mercurial Repositories > eric / file comparison
comparison: eric6/QScintilla/Exporters/ExporterTEX.py
eric6/QScintilla/Exporters/ExporterTEX.py
- changeset 7771
- 787a6b3f8c9f
- parent 7360
- 9190402e4505
- child 7781
- 607a6098cb44
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| 7770:49f3377aebf1 | 7771:787a6b3f8c9f |
|---|---|
| 11 # This code is a port of the C++ code found in SciTE 1.74 | 11 # This code is a port of the C++ code found in SciTE 1.74 |
| 12 # Original code: Copyright 1998-2006 by Neil Hodgson <neilh@scintilla.org> | 12 # Original code: Copyright 1998-2006 by Neil Hodgson <neilh@scintilla.org> |
| 13 | 13 |
| 14 import os | 14 import os |
| 15 | 15 |
| 16 from PyQt5.QtCore import Qt | |
| 17 from PyQt5.QtGui import QCursor | |
| 18 from PyQt5.QtWidgets import QApplication | |
| 19 from PyQt5.Qsci import QsciScintilla | 16 from PyQt5.Qsci import QsciScintilla |
| 20 | 17 |
| 21 from E5Gui import E5MessageBox | 18 from E5Gui import E5MessageBox |
| 19 from E5Gui.E5OverrideCursor import E5OverrideCursor | |
| 22 | 20 |
| 23 from .ExporterBase import ExporterBase | 21 from .ExporterBase import ExporterBase |
| 24 | 22 |
| 25 import Preferences | 23 import Preferences |
| 26 | 24 |
| 113 """ | 111 """ |
| 114 filename = self._getFileName(self.tr("TeX Files (*.tex)")) | 112 filename = self._getFileName(self.tr("TeX Files (*.tex)")) |
| 115 if not filename: | 113 if not filename: |
| 116 return | 114 return |
| 117 | 115 |
| 116 self.editor.recolor(0, -1) | |
| 117 | |
| 118 tabSize = self.editor.getEditorConfig("TabWidth") | |
| 119 if tabSize == 0: | |
| 120 tabSize = 4 | |
| 121 | |
| 122 onlyStylesUsed = Preferences.getEditorExporter( | |
| 123 "TeX/OnlyStylesUsed") | |
| 124 titleFullPath = Preferences.getEditorExporter( | |
| 125 "TeX/FullPathAsTitle") | |
| 126 | |
| 127 lex = self.editor.getLexer() | |
| 128 self.defaultPaper = ( | |
| 129 lex and | |
| 130 lex.paper(QsciScintilla.STYLE_DEFAULT) or | |
| 131 self.editor.paper().name() | |
| 132 ) | |
| 133 self.defaultColor = ( | |
| 134 lex and | |
| 135 lex.color(QsciScintilla.STYLE_DEFAULT) or | |
| 136 self.editor.color().name() | |
| 137 ) | |
| 138 self.defaultFont = ( | |
| 139 lex and | |
| 140 lex.color(QsciScintilla.STYLE_DEFAULT) or | |
| 141 Preferences.getEditorOtherFonts("DefaultFont") | |
| 142 ) | |
| 143 | |
| 144 lengthDoc = self.editor.length() | |
| 145 styleIsUsed = {} | |
| 146 if onlyStylesUsed: | |
| 147 for index in range(QsciScintilla.STYLE_MAX + 1): | |
| 148 styleIsUsed[index] = False | |
| 149 # check the used styles | |
| 150 pos = 0 | |
| 151 while pos < lengthDoc: | |
| 152 styleIsUsed[self.editor.styleAt(pos) & 0x7F] = True | |
| 153 pos += 1 | |
| 154 else: | |
| 155 for index in range(QsciScintilla.STYLE_MAX + 1): | |
| 156 styleIsUsed[index] = True | |
| 157 styleIsUsed[QsciScintilla.STYLE_DEFAULT] = True | |
| 158 | |
| 118 try: | 159 try: |
| 119 QApplication.setOverrideCursor(QCursor(Qt.WaitCursor)) | 160 with E5OverrideCursor(): |
| 120 QApplication.processEvents() | |
| 121 | |
| 122 self.editor.recolor(0, -1) | |
| 123 | |
| 124 tabSize = self.editor.getEditorConfig("TabWidth") | |
| 125 if tabSize == 0: | |
| 126 tabSize = 4 | |
| 127 | |
| 128 onlyStylesUsed = Preferences.getEditorExporter( | |
| 129 "TeX/OnlyStylesUsed") | |
| 130 titleFullPath = Preferences.getEditorExporter( | |
| 131 "TeX/FullPathAsTitle") | |
| 132 | |
| 133 lex = self.editor.getLexer() | |
| 134 self.defaultPaper = ( | |
| 135 lex and | |
| 136 lex.paper(QsciScintilla.STYLE_DEFAULT) or | |
| 137 self.editor.paper().name() | |
| 138 ) | |
| 139 self.defaultColor = ( | |
| 140 lex and | |
| 141 lex.color(QsciScintilla.STYLE_DEFAULT) or | |
| 142 self.editor.color().name() | |
| 143 ) | |
| 144 self.defaultFont = ( | |
| 145 lex and | |
| 146 lex.color(QsciScintilla.STYLE_DEFAULT) or | |
| 147 Preferences.getEditorOtherFonts("DefaultFont") | |
| 148 ) | |
| 149 | |
| 150 lengthDoc = self.editor.length() | |
| 151 styleIsUsed = {} | |
| 152 if onlyStylesUsed: | |
| 153 for index in range(QsciScintilla.STYLE_MAX + 1): | |
| 154 styleIsUsed[index] = False | |
| 155 # check the used styles | |
| 156 pos = 0 | |
| 157 while pos < lengthDoc: | |
| 158 styleIsUsed[self.editor.styleAt(pos) & 0x7F] = True | |
| 159 pos += 1 | |
| 160 else: | |
| 161 for index in range(QsciScintilla.STYLE_MAX + 1): | |
| 162 styleIsUsed[index] = True | |
| 163 styleIsUsed[QsciScintilla.STYLE_DEFAULT] = True | |
| 164 | |
| 165 try: | |
| 166 f = open(filename, "w", encoding="utf-8") | 161 f = open(filename, "w", encoding="utf-8") |
| 167 | 162 |
| 168 f.write("\\documentclass[a4paper]{article}\n") | 163 f.write("\\documentclass[a4paper]{article}\n") |
| 169 f.write("\\usepackage[a4paper,margin=1.5cm]{geometry}\n") | 164 f.write("\\usepackage[a4paper,margin=1.5cm]{geometry}\n") |
| 170 f.write("\\usepackage[T1]{fontenc}\n") | 165 f.write("\\usepackage[T1]{fontenc}\n") |
| 277 pos += 1 | 272 pos += 1 |
| 278 | 273 |
| 279 # close last empty style macros and document too | 274 # close last empty style macros and document too |
| 280 f.write("}\n} %end tiny\n\n\\end{document}\n") | 275 f.write("}\n} %end tiny\n\n\\end{document}\n") |
| 281 f.close() | 276 f.close() |
| 282 except IOError as err: | 277 except IOError as err: |
| 283 QApplication.restoreOverrideCursor() | 278 E5MessageBox.critical( |
| 284 E5MessageBox.critical( | 279 self.editor, |
| 285 self.editor, | 280 self.tr("Export source"), |
| 286 self.tr("Export source"), | 281 self.tr( |
| 287 self.tr( | 282 """<p>The source could not be exported to""" |
| 288 """<p>The source could not be exported to""" | 283 """ <b>{0}</b>.</p><p>Reason: {1}</p>""") |
| 289 """ <b>{0}</b>.</p><p>Reason: {1}</p>""") | 284 .format(filename, str(err))) |
| 290 .format(filename, str(err))) | |
| 291 finally: | |
| 292 QApplication.restoreOverrideCursor() |
