christian.morpurgo/MarkdownLivePreview
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Fix restoration of markdown_view as an original_view for unsaved files

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It use to ask for confirmation (to save) because on_pre_close is run
after this dialog. Hence, we set the markdown_view as scratch for
unsaved files. :^)
This commit is contained in:
Mathieu PATUREL
2019-11-14 11:24:31 +11:00
parent 7f7dcd6ba8
commit 61cf2984eb
1 changed files with 8 additions and 8 deletions
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16
MarkdownLivePreview.py
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@ -34,19 +34,17 @@ class OpenMarkdownPreviewCommand(sublime_plugin.TextCommand):
syntax_file = original_view.settings().get('syntax')
if file_name is None:
if file_name:
original_view.close()
else:
# the file isn't saved, we need to restore the content manually
total_region = sublime.Region(0, original_view.size())
content = original_view.substr(total_region)
original_view.erase(edit, total_region)
original_view.close()
# FIXME: save the document to a temporary file, so that if we crash,
# the user doesn't lose what he wrote
else:
original_view.close()
sublime.run_command('new_window')
preview_window = sublime.active_window()
@ -63,6 +61,7 @@ class OpenMarkdownPreviewCommand(sublime_plugin.TextCommand):
else:
markdown_view = preview_window.new_file()
markdown_view.run_command('mdlp_insert', {'point': 0, 'string': content})
markdown_view.set_scratch(True)
markdown_view.set_syntax_file(syntax_file)
markdown_view.settings().set(SETTING_MDLP, {
@ -81,8 +80,6 @@ class MarkdownLivePreviewListener(sublime_plugin.EventListener):
""" Close the view in the preview window, and store information for the on_close
listener (see doc there)
"""
print('pre close')
if not markdown_view.settings().get(SETTING_MDLP):
return
@ -113,13 +110,16 @@ class MarkdownLivePreviewListener(sublime_plugin.EventListener):
# find the window with the right id
original_window = next(window for window in sublime.windows() \
if window.id() == infos['original_window_id'])
print(original_window.id(), self.preview_window.id(), infos)
if self.file_name:
original_window.open_file(self.file_name)
else:
assert markdown_view.is_scratch(), "markdown view of an unsaved file should " \
"be a scratch"
# note here that this is called original_view, because it's what semantically
# makes sense, but this original_view.id() will be different than the one
# that we closed first to reopen in the preview window
# shouldn't cause any trouble though
original_view = original_window.new_file()
original_view.run_command('mdlp_insert', {'point': 0, 'string': self.content})
original_view.set_syntax_file(markdown_view.settings().get('syntax'))