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9317dc97d8
According to issue #608 we were silently overwriting files when there was a suffix being generated for a chosen export filename when one was missing to begin with. Unfortunately, this helpful feature avoids all the conveniences offered by QFileDialog in regards to alerting the user to overwriting an existing file. Worse still, this feature already exists in QFileDialog and the native APIs it can rely on. This patch reimplements QFileDialog.getSaveFileName to allow the use of the default suffix feature as functions.getSaveFileNameWithSuffix and removes most of the magic involved with the old solution.
49 lines
1.6 KiB
Python
49 lines
1.6 KiB
Python
#!/usr/bin/env python
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# --!-- coding: utf8 --!--
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from PyQt5.QtWidgets import qApp, QTextEdit
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from PyQt5.QtCore import QUrl
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from manuskript.exporter.manuskript import HTML as MskHTML
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from manuskript.exporter.pandoc.abstractPlainText import abstractPlainText
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import os
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class HTML(abstractPlainText):
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name = "HTML"
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description = qApp.translate("Export", """A little known format modestly used. You know, web sites for example.""")
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icon = "text-html"
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exportVarName = "lastPandocHTML"
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toFormat = "html"
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exportFilter = "HTML files (*.html);; Any files (*)"
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exportDefaultSuffix = ".html"
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requires = {
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"Settings": True,
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"Preview": True,
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}
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def previewWidget(self):
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return MskHTML.previewWidget(self)
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def preview(self, settingsWidget, previewWidget):
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settings = settingsWidget.getSettings()
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# Save settings
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settingsWidget.writeSettings()
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src = self.src(settingsWidget)
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html = self.output(settingsWidget)
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path = os.path.join(self.projectPath(), "dummy.html")
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self.preparesTextEditView(previewWidget.widget(0), settings["Preview"]["PreviewFont"])
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self.preparesTextEditViewMarkdown(previewWidget.widget(0), settings)
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previewWidget.widget(0).setPlainText(src)
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self.preparesTextEditView(previewWidget.widget(1), settings["Preview"]["PreviewFont"])
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previewWidget.widget(1).setPlainText(html)
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w2 = previewWidget.widget(2)
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if isinstance(w2, QTextEdit):
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w2.setHtml(html)
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else:
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w2.setHtml(html, QUrl.fromLocalFile(path))
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