def __init__(self):
Gtk.Plug.__init__(self)
Gtk.Plug.construct(self, wid)
lang_manager = GtkSource.LanguageManager()
lang = lang_manager.guess_language(path)
style_manager = GtkSource.StyleSchemeManager.get_default()
style = style_manager.get_scheme("classic")
f = open(path, "r", encoding=ENCODING, errors="replace")
txt = f.read()
f.close()
self.srcbuf = GtkSource.Buffer()
self.srcbuf.set_style_scheme(style)
self.srcbuf.set_language(lang)
self.srcbuf.set_text(txt)
scroll = Gtk.ScrolledWindow()
view = GtkSource.View.new_with_buffer(self.srcbuf)
view.set_show_line_numbers(True)
view.set_highlight_current_line(True)
view.get_space_drawer().set_enable_matrix(True)
view.set_editable(False)
view.set_tab_width(8)
#view.override_font(Pango.FontDescription('mono 12'))
view.set_name("sourceview")
cssprovider = Gtk.CssProvider()
cssprovider.load_from_path(
os.path.dirname(sys.argv[0]) + "/gtksourceview.css")
Gtk.StyleContext.add_provider_for_screen(
Gdk.Screen.get_default(), cssprovider,
Gtk.STYLE_PROVIDER_PRIORITY_APPLICATION)
scroll.add(view)
hbox = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL)
self.lbl_search = Gtk.Label()
button = Gtk.Button.new_with_label("Set text")
button.connect("pressed", self.search_dialog)
self.btn_case = Gtk.ToggleButton.new_with_label("Case sensitive")
self.btn_case.connect("pressed", self.search_case)
self.btn_regex = Gtk.ToggleButton.new_with_label("RegEx")
self.btn_regex.connect("pressed", self.search_regex)
hbox.pack_start(self.btn_case, False, True, 2)
hbox.pack_start(self.btn_regex, False, True, 2)
hbox.pack_start(button, False, True, 2)
hbox.pack_end(self.lbl_search, True, True, 1)
hbox.set_border_width(5)
win = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
win.pack_start(scroll, True, True, 1)
win.pack_end(hbox, False, True, 1)
self.sopts = GtkSource.SearchSettings()
self.scontext = GtkSource.SearchContext(buffer=self.srcbuf,
settings=self.sopts)
self.add(win)
def __init__(self):
super().__init__()
self.document = None
self.buffer = GtkSource.Buffer()
self.manager = GtkSource.LanguageManager()
self.language = self.manager.get_language("markdown")
self.buffer.set_language(self.language)
self.buffer.create_tag('match', background="#66ff00")
self.view = GtkSource.View()
self.view.set_buffer(self.buffer)
self.view.set_wrap_mode(Gtk.WrapMode.WORD)
self.view.set_auto_indent(True)
self.view.set_smart_home_end(True)
self.view.set_insert_spaces_instead_of_tabs(True)
self.view.set_tab_width(4)
# self.view.set_pixels_above_lines(4)
# self.view.set_pixels_below_lines(4)
self.view.set_left_margin(8)
self.view.set_right_margin(8)
self.view.get_style_context().add_class('norka-editor')
self.view.connect('key-release-event', self.on_key_release_event)
self.scrolled = Gtk.ScrolledWindow(hexpand=True, vexpand=True)
self.scrolled.add(self.view)
# SearchBar
self.search_bar = SearchBar()
self.search_revealer = Gtk.Revealer()
self.search_revealer.add(self.search_bar)
self.search_bar.connect('find-changed', self.do_next_match)
self.search_bar.connect('find-next', self.do_next_match)
self.search_bar.connect('find-prev', self.do_previous_match)
self.search_bar.connect('stop-search', self.do_stop_search)
content_grid = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=0)
content_grid.pack_start(self.search_revealer, False, True, 0)
content_grid.pack_start(self.scrolled, True, True, 0)
content_grid.show_all()
self.overlay = Gtk.Overlay()
self.overlay.add(content_grid)
self.stats_overlay = Granite.WidgetsOverlayBar.new(self.overlay)
self.stats_handler = StatsHandler(overlay_bar=self.stats_overlay, buffer=self.buffer)
self.stats_handler.update_default_stat()
self.add(self.overlay)
self.font_desc = Pango.FontDescription()
self.spellchecker = GtkSpell.Checker()
self.search_settings = GtkSource.SearchSettings(wrap_around=True)
self.search_context = GtkSource.SearchContext(buffer=self.buffer, settings=self.search_settings)
self.search_iter = None
def __init__(self):
GtkSource.Buffer.__init__(self)
self.set_highlight_matching_brackets(False)
self._search_mark = Gtk.TextMark()
self.add_mark(self._search_mark, self.get_start_iter())
self._search_context = GtkSource.SearchContext(buffer=self)
self._search_context.set_highlight(False)
self._search_settings = self._search_context.get_settings()
self._search_settings.set_regex_enabled(True)
self._search_settings.set_wrap_around(False)
if not self.get_tag_table().lookup(self._invis_tag_name):
self.create_tag(self._invis_tag_name, size=0, editable=False)
def __init__(self):
super().__init__()
self.document = None
self.view = Editor()
self.scrolled = Gtk.ScrolledWindow(hexpand=True, vexpand=True)
self.scrolled.get_style_context().add_class('scrolled-editor')
self.scrolled.add(self.view)
# SearchBar
self.search_bar = SearchBar()
self.search_revealer = Gtk.Revealer()
self.search_revealer.add(self.search_bar)
self.search_bar.connect('find-changed', self.do_next_match)
self.search_bar.connect('find-next', self.do_next_match)
self.search_bar.connect('find-prev', self.do_previous_match)
self.search_bar.connect('stop-search', self.do_stop_search)
content_grid = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=0)
content_grid.pack_start(self.search_revealer, False, True, 0)
content_grid.pack_start(self.scrolled, True, True, 0)
content_grid.show_all()
self.overlay = Gtk.Overlay()
self.overlay.add(content_grid)
self.stats_overlay = Granite.WidgetsOverlayBar.new(self.overlay)
self.stats_handler = StatsHandler(overlay_bar=self.stats_overlay,
buffer=self.buffer)
self.stats_handler.update_default_stat()
self.add(self.overlay)
self.font_desc = Pango.FontDescription()
self.spellchecker = GtkSpell.Checker()
self.search_settings = GtkSource.SearchSettings(wrap_around=True)
self.search_context = GtkSource.SearchContext(
buffer=self.buffer, settings=self.search_settings)
self.search_iter = None
def on_highlight_updated(buffer, start, end):
global color_tags
for tag in color_tags:
buffer.remove_tag(tag, buffer.get_start_iter(), buffer.get_end_iter())
color_tags = []
searcher = GtkSource.SearchContext(buffer=buffer, settings=SEARCH_SETTINGS)
current_iter = buffer.get_start_iter()
while True:
found, start, end, _ = searcher.forward2(current_iter)
if not found:
break
current_iter = end
while True:
tex = buffer.get_text(start, end, True)
if tex.count('(') != tex.count(')'):
end.forward_char()
else:
break
if end.ends_line():
break
tex = buffer.get_text(start, end, True)
rgb = try_parse_color(tex)
if rgb != None:
start2 = start.copy()
start2.forward_char()
for i in rgb:
fg, bg = get_fg_and_bg(*i)
new_tag = buffer.create_tag(foreground_rgba=fg,
background_rgba=bg,
weight=700)
buffer.apply_tag(new_tag, start, start2)
start.forward_char()
start2.forward_char()
color_tags.append(new_tag)
print('HIGHLIGHT UPDATED')
def on_search_clicked(self, widget):
dialog = SearchDialog(self)
dialog.set_transient_for(self)
dialog.set_modal(True)
dialog.show_all()
# ==== This is important part for *dialog =====
# Clicking button placed in the particular *dialog makes dialog to
# exit the event loop while emitting a response signal if the
# Response ID entry in Glade is activated.
response = dialog.run()
search_settings = GtkSource.SearchSettings()
search_settings.set_case_sensitive(dialog.case_sensitive)
search_settings.set_regex_enabled(dialog.regex_enabled)
search_settings.set_search_text(dialog.searchbox.get_text())
# buffer (GtkSource.Buffer) – a GtkSource.Buffer.
# settings (GtkSource.SearchSettings or None) – a GtkSource.SearchSettings, or None.
self.search_context = GtkSource.SearchContext(buffer=self.textbuffer, settings=search_settings)
if response == Gtk.ResponseType.OK:
cursor_mark = self.textbuffer.get_insert()
start = self.textbuffer.get_iter_at_mark(cursor_mark)
if start.get_offset() == self.textbuffer.get_char_count():
start = self.textbuffer.get_start_iter()
self.search_and_mark(start)
dialog.destroy()
def __init__(self):
super().__init__()
self.document = None
self.buffer = GtkSource.Buffer()
self.manager = GtkSource.LanguageManager()
self.language = self.manager.get_language("markdown")
self.buffer.set_language(self.language)
self.buffer.create_tag('match', background="#66ff00")
self.view = GtkSource.View()
self.view.set_buffer(self.buffer)
self.view.set_wrap_mode(Gtk.WrapMode.WORD)
self.view.set_auto_indent(True)
self.view.set_smart_home_end(True)
self.view.set_insert_spaces_instead_of_tabs(True)
self.view.set_tab_width(4)
self.view.props.width_request = 800
self.view.set_halign(Gtk.Align.CENTER)
# self.view.set_pixels_above_lines(2)
# self.view.set_pixels_below_lines(2)
# self.view.set_pixels_inside_wrap(4)
self.view.set_top_margin(8)
self.view.set_left_margin(8)
self.view.set_right_margin(8)
self.view.set_bottom_margin(8)
self.view.set_monospace(True)
self.view.get_style_context().add_class('norka-editor')
self.view.connect('key-release-event', self.on_key_release_event)
# Connect markup handler
self.markup_formatter = MarkupFormatter(self.buffer)
self.get_style_context().add_class('norka-editor-view')
self.connect('insert-bold', self.on_insert_bold)
self.connect('insert-italic', self.on_insert_italic)
self.connect('insert-code', self.on_insert_code)
self.connect('insert-code-block', self.on_insert_code_block)
self.connect('insert-h1', self.on_toggle_header1)
self.connect('insert-h2', self.on_toggle_header2)
self.connect('insert-h3', self.on_toggle_header3)
self.connect('insert-list', self.on_toggle_list)
self.connect('insert-ordered-list', self.on_toggle_ordered_list)
self.connect('insert-quote', self.on_toggle_quote)
self.connect('insert-link', self.on_insert_link)
self.connect('insert-image', self.on_insert_image)
self.scrolled = Gtk.ScrolledWindow(hexpand=True, vexpand=True)
self.scrolled.get_style_context().add_class('scrolled-editor')
self.scrolled.add(self.view)
# SearchBar
self.search_bar = SearchBar()
self.search_revealer = Gtk.Revealer()
self.search_revealer.add(self.search_bar)
self.search_bar.connect('find-changed', self.do_next_match)
self.search_bar.connect('find-next', self.do_next_match)
self.search_bar.connect('find-prev', self.do_previous_match)
self.search_bar.connect('stop-search', self.do_stop_search)
content_grid = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=0)
content_grid.pack_start(self.search_revealer, False, True, 0)
content_grid.pack_start(self.scrolled, True, True, 0)
content_grid.show_all()
self.overlay = Gtk.Overlay()
self.overlay.add(content_grid)
self.stats_overlay = Granite.WidgetsOverlayBar.new(self.overlay)
self.stats_handler = StatsHandler(overlay_bar=self.stats_overlay,
buffer=self.buffer)
self.stats_handler.update_default_stat()
self.add(self.overlay)
self.font_desc = Pango.FontDescription()
self.spellchecker = GtkSpell.Checker()
self.search_settings = GtkSource.SearchSettings(wrap_around=True)
self.search_context = GtkSource.SearchContext(
buffer=self.buffer, settings=self.search_settings)
self.search_iter = None
