christian.morpurgo/MarkdownLivePreview
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clean code, working, add auto close/open preview

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This commit is contained in:
math2001
2016-11-25 17:57:59 +11:00
parent 35e53cb683
commit af3ea839c3
3 changed files with 116 additions and 81 deletions
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167
md_in_popup.py
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@ -1,7 +1,7 @@
import sublime
import sublime_plugin
import html
from . import markdown2
import os.path
# Main sublime tools function
@ -14,89 +14,100 @@ def sm(*t, **kwargs):
def em(*t, **kwargs):
sublime.error_message(kwargs.get('sep', ' ').join([str(el) for el in t]))
def get_style():
"""Of course, this is temporal, there will be an option to customize the CSS"""
return """<style>
body {
padding:10px;
font-family: "Open Sans", sans-serif;
background-color: #fff;
font-size: 15px;
}
blockquote {
font-style: italic;
display: block;
margin-left: 30px;
border: 1px solid red;
}
</style>"""
def close_preview(md_view_settings, preview):
preview.close()
md_view_settings.erase('markdown_preview_id')
md_view_settings.erase('markdown_preview_enabled')
def create_preview(window, md_view):
focus_group, focus_view = window.get_view_index(md_view)
preview = window.new_file()
window.run_command('new_pane') # move the preview to a new group
preview.set_name(os.path.basename(md_view.file_name()) + ' - Preview')
preview_settings = preview.settings()
preview_settings.set('gutter', False)
preview_settings.set('is_markdown_preview', True)
preview_settings.set('markdown_view_id', md_view.id())
md_view.settings().set('markdown_preview_id', preview.id())
window.focus_group(focus_group)
window.focus_view(md_view)
return preview, preview_settings
def show_html(md_view, preview):
html = get_style() + markdown2.markdown(get_view_content(md_view))
preview.erase_phantoms('markdown_preview')
preview.add_phantom('markdown_preview',
sublime.Region(0),
html,
sublime.LAYOUT_INLINE,
lambda href: sublime.run_command('open_url', {'url': href}))
def get_view_content(view):
return view.substr(sublime.Region(0, view.size()))
def get_view_from_id(window, id):
for view in window.views():
if view.id() == id:
return view
class MarkdownInPopupCommand(sublime_plugin.EventListener):
def run(self, view):
view.show_popup('<h1> hello </h1>', sublime.HIDE_ON_MOUSE_MOVE_AWAY, 1)
return
ph = sublime.Phantom(sublime.Region(0), "<h1> hello </h1>", sublime.LAYOUT_INLINE, None)
ph_set = sublime.PhantomSet(sublime.active_window().active_view(), 'tests')
ph_set.update([ph])
def get_view_content(self, view):
return view.substr(sublime.Region(0, view.size()))
def on_modified(self, current_view):
current_view_settings = current_view.settings()
if 'markdown' not in current_view_settings.get('syntax').lower():
def on_load(self, view):
settings = view.settings()
if not 'markdown' in settings.get('syntax').lower():
return
if current_view_settings.get('markdown_preview_enabled', False) is not True:
settings.add_on_change('markdown_preview_enabled', lambda: self.on_modified(view))
def on_modified(self, md_view):
window = md_view.window()
md_view_settings = md_view.settings()
if not 'markdown' in md_view_settings.get('syntax').lower():
return
w = current_view.window()
html = """<style>
body {
padding:10px;
font-family: "Open Sans", sans-serif;
background-color: #fff;
font-size: 15px;
}
blockquote {
font-style: italic;
display: block;
margin-left: 30px;
border: 1px solid red;
}
</style>"""
html += markdown2.markdown(self.get_view_content(current_view))
view_id = current_view_settings.get('markdown_preview_id', None)
def create_preview_panel():
focus_group, focus_view = w.get_view_index(current_view)
preview = w.new_file()
w.run_command('new_pane')
view_id = preview.id()
current_view_settings.set('markdown_preview_id', view_id)
w.focus_group(focus_group)
w.focus_view(current_view)
return preview
def show_html(view, html):
view.settings().set('gutter', False)
view.erase_phantoms('markdown_preview')
self.phantom_id = view.add_phantom('markdown_preview',
sublime.Region(0),
html,
sublime.LAYOUT_INLINE,
lambda href: sublime.run_command('open_url', {'url': href}))
markdown_preview_enabled = md_view_settings.get('markdown_preview_enabled') is True
preview_id = md_view_settings.get('markdown_preview_id', None)
for view in w.views():
if view.id() == view_id:
show_html(view, html)
break
if not markdown_preview_enabled:
if preview_id is not None:
close_preview(md_view_settings, get_view_from_id(window, preview_id))
return
if preview_id is None:
preview, preview_settings = create_preview(window, md_view)
else:
preview = create_preview_panel()
show_html(preview, html)
preview = get_view_from_id(window, preview_id)
if not preview:
md_view_settings.erase('markdown_preview_id')
md_view_settings.erase('markdown_preview_enabled')
return
preview_settings = preview.settings()
show_html(md_view, preview)
# class MarkdownInPopupCommand(sublime_plugin.EventListener):
class MarkdownInPopupCommandc:
def update_phantom(self, content, preview_view):
ph = sublime.Phantom(sublime.Region(0), content, sublime.LAYOUT_BLOCK)
self.phantom_set.update([ph])
def on_modified(self, view):
content = """
<style>
body {
margin:10px;
}
blockquote {
font-style: italic;
display: block;
margin: 10px;
}
</style>
"""
content += markdown2.markdown(view.substr(sublime.Region(0, view.size())))
# self.update_phantom(content)
def on_pre_close(self, view):
settings = view.settings()
if settings.get('markdown_preview_enabled') is True:
preview = get_view_from_id(view.window(), settings.get('markdown_preview_id'))
if preview:
sublime.set_timeout_async(lambda: preview.close(), 100)