diff --git a/syntax_highlight/LICENSE b/syntax_highlight/LICENSE deleted file mode 100644 index 9cecc1d..0000000 --- a/syntax_highlight/LICENSE +++ /dev/null @@ -1,674 +0,0 @@ - GNU GENERAL PUBLIC LICENSE - Version 3, 29 June 2007 - - Copyright (C) 2007 Free Software Foundation, Inc. - Everyone is permitted to copy and distribute verbatim copies - of this license document, but changing it is not allowed. - - Preamble - - The GNU General Public License is a free, copyleft license for -software and other kinds of works. - - The licenses for most software and other practical works are designed -to take away your freedom to share and change the works. By contrast, -the GNU General Public License is intended to guarantee your freedom to -share and change all versions of a program--to make sure it remains free -software for all its users. 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If not, see . - -Also add information on how to contact you by electronic and paper mail. - - If the program does terminal interaction, make it output a short -notice like this when it starts in an interactive mode: - - {project} Copyright (C) {year} {fullname} - This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. - This is free software, and you are welcome to redistribute it - under certain conditions; type `show c' for details. - -The hypothetical commands `show w' and `show c' should show the appropriate -parts of the General Public License. Of course, your program's commands -might be different; for a GUI interface, you would use an "about box". - - You should also get your employer (if you work as a programmer) or school, -if any, to sign a "copyright disclaimer" for the program, if necessary. -For more information on this, and how to apply and follow the GNU GPL, see -. - - The GNU General Public License does not permit incorporating your program -into proprietary programs. If your program is a subroutine library, you -may consider it more useful to permit linking proprietary applications with -the library. If this is what you want to do, use the GNU Lesser General -Public License instead of this License. But first, please read -. diff --git a/syntax_highlight/__init__.py b/syntax_highlight/__init__.py deleted file mode 100644 index f64af43..0000000 --- a/syntax_highlight/__init__.py +++ /dev/null @@ -1 +0,0 @@ -from .syntax_highlight import SyntaxHighlighterPlugin diff --git a/syntax_highlight/chat_syntax_highlighter.py b/syntax_highlight/chat_syntax_highlighter.py deleted file mode 100644 index cbf7f34..0000000 --- a/syntax_highlight/chat_syntax_highlighter.py +++ /dev/null @@ -1,328 +0,0 @@ -import logging -import re -import pygments -from pygments.token import Comment -from pygments.styles import get_style_by_name - -from gi.repository import Gtk -from gi.repository import Gdk - -from gajim.plugins.plugins_i18n import _ - -from syntax_highlight.gtkformatter import GTKFormatter -from syntax_highlight.types import MatchType -from syntax_highlight.types import LineBreakOptions -from syntax_highlight.types import CodeMarkerOptions -from syntax_highlight.types import PLUGIN_INTERNAL_NONE_LEXER_ID - -log = logging.getLogger('gajim.p.syntax_highlight') - - -class ChatSyntaxHighlighter: - def __init__(self, plugin_config, highlighter_config, chat_control): - self.textview = chat_control.conv_textview - self._plugin_config = plugin_config - self._highlighter_config = highlighter_config - self._chat_control = chat_control - self._chat_control.msg_textview.connect( - 'populate-popup', self._on_msg_textview_populate_popup) - - def update_config(self, plugin_config): - self._plugin_config = plugin_config - - def _on_msg_textview_populate_popup(self, _textview, menu): - item = Gtk.MenuItem.new_with_mnemonic(_('_Paste as Code')) - menu.append(item) - id_ = item.connect('activate', self._paste_as_code) - self._chat_control.handlers[id_] = item - - item = Gtk.MenuItem.new_with_mnemonic(_('Paste as Code _Block')) - menu.append(item) - id_ = item.connect('activate', self._paste_as_code_block) - self._chat_control.handlers[id_] = item - - menu.show_all() - - @staticmethod - def _get_clipboard_text(): - clipboard = Gtk.Clipboard.get(Gdk.SELECTION_CLIPBOARD) - return clipboard.wait_for_text() - - def _insert_paste(self, text): - message_buffer = self._chat_control.msg_textview.get_buffer() - message_buffer.insert_at_cursor(text) - - def _paste_as_code(self, _item): - text = self._get_clipboard_text() - self._insert_paste(f'`{text}`') - - def _paste_as_code_block(self, _item): - text = self._get_clipboard_text() - self._insert_paste(f'```\n{text}\n```') - - @staticmethod - def _hide_code_markup(buf, start, end): - tag = buf.get_tag_table().lookup('hide_code_markup') - if tag is None: - tag = Gtk.TextTag.new('hide_code_markup') - tag.set_property('invisible', True) - buf.get_tag_table().add(tag) - - buf.apply_tag_by_name('hide_code_markup', start, end) - - def _check_line_break(self, is_multiline): - line_break = self._plugin_config['line_break'].value - return (line_break == LineBreakOptions.ALWAYS) \ - or (is_multiline and line_break == LineBreakOptions.MULTILINE) - - def _format_code(self, buf, s_tag, s_code, e_tag, e_code, language): - style = self._plugin_config['style'] - if self._plugin_config['code_marker'] == CodeMarkerOptions.HIDE: - self._hide_code_markup(buf, s_tag, s_code) - self._hide_code_markup(buf, e_code, e_tag) - else: - comment_tag = GTKFormatter.create_tag_for_token( - Comment, get_style_by_name(style)) - buf.get_tag_table().add(comment_tag) - buf.apply_tag(comment_tag, s_tag, s_code) - buf.apply_tag(comment_tag, e_tag, e_code) - - code = s_code.get_text(e_code) - log.debug('full text to encode: %s.', code) - - start_mark = buf.create_mark(None, s_code, False) - - lexer = None - - if language is None: - lexer = self._highlighter_config.get_default_lexer() - log.info('No Language specified. ' - 'Falling back to default lexer: %s.', - self._highlighter_config.get_default_lexer_name()) - else: - log.debug('Using lexer for %s.', str(language)) - lexer = self._highlighter_config.get_lexer_with_fallback(language) - - if lexer is None: - iterator = buf.get_iter_at_mark(start_mark) - buf.insert(iterator, '\n') - elif lexer != PLUGIN_INTERNAL_NONE_LEXER_ID: - tokens = pygments.lex(code, lexer) - - formatter = GTKFormatter(style=style, start_mark=start_mark) - pygments.format(tokens, formatter, buf) - - @staticmethod - def _find_multiline_matches(text): - start = None - matches = [] - # Less strict, allow prefixed whitespaces: - # for i in re.finditer(r'(?:^|\n)[ |\t]*(```)\S*[ |\t]*(?:\n|$)', - # text, re.DOTALL): - for i in re.finditer(r'(?:^|\n)(```)\S*(?:\n|$)', text, re.DOTALL): - if start is None: - start = i - elif re.match(r'^\n```', i.group(0)) is not None: - matches.append( - (start.start(), i.end(), text[start.start():i.end()])) - start = None - else: - # not an end... - continue - return matches - - @staticmethod - def _find_inline_matches(text): - """ - Inline code is highlighted if the start marker is precedded by a start - of line, a whitespace character or either of the other span markers - defined in XEP-0393. - The same applies mirrored to the end marker. - """ - return [(i.start(1), i.end(1), i.group(1)) for i in - re.finditer(r'(?:^|\s|\*|~|_)(`((?!`).+?)`)(?:\s|\*|~|_|$)', - text)] - - @staticmethod - def _merge_match_groups(real_text, inline_matches, multiline_matches): - it_inline = iter(inline_matches) - it_multi = iter(multiline_matches) - length = len(real_text) - - # Just to get cleaner code below... - def _get_next(iterator): - return next(iterator, (length, length, '')) - - # In order to simplify the process, we use the 'length' here. - cur_inline = _get_next(it_inline) - cur_multi = _get_next(it_multi) - - pos = 0 - - # This will contain tuples with parts of the input and its - # classification - parts = [] - while pos < length: - log.debug('-> in: %s', str(cur_inline)) - log.debug('-> mu: %s', str(cur_multi)) - - # selected = (start, end, type) - if cur_inline[0] < cur_multi[0]: - selected = (cur_inline[0], cur_inline[1], MatchType.INLINE) - elif cur_multi[0] < length: - selected = (cur_multi[0], cur_multi[1], MatchType.MULTILINE) - else: - selected = (pos, length, MatchType.TEXT) - log.debug('--> select: %s', str(selected)) - - # Handle plain text string parts (and unforseen errors...) - if pos < selected[0]: - end = selected[0] if selected[0] != pos else selected[1] - parts.append((real_text[pos:end], MatchType.TEXT)) - pos = selected[0] - elif pos > selected[0]: - log.error('Should not happen, position > found match.') - - # Cut out and append selected text segment - parts.append((real_text[selected[0]:selected[1]], selected[2])) - pos = selected[1] - - # Depending on the match type, we have to forward the iterators. - # Also, forward the other one, if regions overlap or we took over. - if selected[2] == MatchType.INLINE: - if cur_multi[0] < cur_inline[1]: - cur_multi = _get_next(it_multi) - cur_inline = _get_next(it_inline) - elif selected[2] == MatchType.MULTILINE: - if cur_inline[0] < cur_multi[1]: - cur_inline = _get_next(it_inline) - cur_multi = _get_next(it_multi) - - return parts - - def process_text(self, real_text, other_tags, _graphics, iter_, - _additional): - def _fix_newline(char, marker_len_no_newline, force=False): - fixed = (marker_len_no_newline, '') - if char == '\n': - fixed = (marker_len_no_newline + 1, '') - elif force: - fixed = (marker_len_no_newline + 1, '\n') - return fixed - - buf = self.textview.tv.get_buffer() - - # First, try to find inline or multiline code snippets - inline_matches = self._find_inline_matches(real_text) - multiline_matches = self._find_multiline_matches(real_text) - - if not inline_matches and not multiline_matches: - log.debug('Stopping early, since there is no code block in it...') - return - - iterator = iter_ if iter_ is not None else buf.get_end_iter() - - # Create a start marker with left gravity before inserting text. - start_mark = buf.create_mark('SHP_start', iterator, True) - end_mark = buf.create_mark('SHP_end', iterator, False) - - insert_newline_for_multiline = self._check_line_break(True) - insert_newline_for_inline = self._check_line_break(False) - - split_text = self._merge_match_groups( - real_text, inline_matches, multiline_matches) - - buf.begin_user_action() - - for num, (text_to_insert, match_type) in enumerate(split_text): - language = None - end_of_message = num == (len(split_text) - 1) - - if match_type == MatchType.TEXT: - self.textview.detect_and_print_special_text( - text_to_insert, other_tags, graphics=_graphics, - iter_=iterator, additional_data=_additional) - else: - if match_type == MatchType.MULTILINE: - language_match = re.search( - '\n*```([^\n]*)\n', text_to_insert, re.DOTALL) - - language = None if language_match is None \ - else language_match.group(1) - - language_len = 0 if language is None else len(language) - - # We account the language word width for the front marker - front = _fix_newline( - text_to_insert[0], - 3 + language_len, - insert_newline_for_multiline) - back = _fix_newline( - text_to_insert[-1], - 3, - insert_newline_for_multiline and not end_of_message) - else: - front = _fix_newline( - text_to_insert[0], - 1, - insert_newline_for_inline) - back = _fix_newline( - text_to_insert[-1], - 1, - insert_newline_for_inline and not end_of_message) - - marker_widths = (front[0], back[0]) - text_to_insert = ''.join([front[1], text_to_insert, back[1]]) - - # Insertion invalidates iterator, let's use our start mark... - self._insert_and_format_code( - buf, text_to_insert, language, marker_widths, start_mark, - end_mark, other_tags) - - iterator = buf.get_iter_at_mark(end_mark) - # The current end of the buffer's contents is the start for the - # next iteration - buf.move_mark(start_mark, iterator) - - buf.delete_mark(start_mark) - buf.delete_mark(end_mark) - - buf.end_user_action() - - # We have to make sure this is the last thing we do (i.e. no calls to - # the other textview methods no more from here on), because the - # print_special_text method is resetting the plugin_modified variable. - self.textview.plugin_modified = True - - def _insert_and_format_code(self, buf, insert_text, language, marker, - start_mark, end_mark, other_tags=None): - - start_iter = buf.get_iter_at_mark(start_mark) - - if other_tags: - buf.insert_with_tags_by_name(start_iter, insert_text, *other_tags) - else: - buf.insert(start_iter, insert_text) - - tag_start = buf.get_iter_at_mark(start_mark) - tag_end = buf.get_iter_at_mark(end_mark) - s_code = tag_start.copy() - e_code = tag_end.copy() - s_code.forward_chars(marker[0]) - e_code.backward_chars(marker[1]) - - log.debug('full text between tags: %s.', tag_start.get_text(tag_end)) - - self._format_code(buf, tag_start, s_code, tag_end, e_code, language) - - self.textview.plugin_modified = True - - # Set general code block format - tag = Gtk.TextTag.new() - bg_color = self._plugin_config['bgcolor'] - if self._plugin_config['bgcolor_override']: - tag.set_property('background', bg_color) - tag.set_property('paragraph-background', bg_color) - tag.set_property('font', self._plugin_config['font']) - buf.get_tag_table().add(tag) - buf.apply_tag(tag, tag_start, tag_end) diff --git a/syntax_highlight/config_dialog.py b/syntax_highlight/config_dialog.py deleted file mode 100644 index 0cfc95e..0000000 --- a/syntax_highlight/config_dialog.py +++ /dev/null @@ -1,206 +0,0 @@ -import logging -import re -import math -from pathlib import Path -import pygments - -from gi.repository import Gtk -from gi.repository import Gdk -from gi.repository.Pango import FontDescription -from gi.repository.Pango import Style -from gi.repository.Pango import SCALE - -from gajim.common import app - -from gajim.plugins.plugins_i18n import _ -from gajim.plugins.helpers import get_builder - -from syntax_highlight.gtkformatter import GTKFormatter -from syntax_highlight.types import LineBreakOptions -from syntax_highlight.types import CodeMarkerOptions -from syntax_highlight.types import PLUGIN_INTERNAL_NONE_LEXER_ID - -log = logging.getLogger('gajim.p.syntax_highlight') - -PLUGIN_INTERNAL_NONE_LEXER = ('None (monospace only)', - PLUGIN_INTERNAL_NONE_LEXER_ID) - - -class SyntaxHighlighterPluginConfig(Gtk.ApplicationWindow): - def __init__(self, plugin, transient): - Gtk.ApplicationWindow.__init__(self) - self.set_application(app.app) - self.set_show_menubar(False) - self.set_title(_('Syntax Highlighter Configuration')) - self.set_transient_for(transient) - self.set_default_size(400, 500) - self.set_type_hint(Gdk.WindowTypeHint.DIALOG) - self.set_modal(True) - self.set_destroy_with_parent(True) - - ui_path = Path(__file__).parent - self._ui = get_builder(ui_path.resolve() / 'config_dialog.ui') - self.add(self._ui.main_box) - self.show_all() - - self._ui.preview_textview.get_buffer().connect( - 'insert-text', self._on_preview_text_inserted) - self._ui.connect_signals(self) - - self._lexer_liststore = Gtk.ListStore(str) - self._ui.default_lexer_combobox.set_model(self._lexer_liststore) - - self._style_liststore = Gtk.ListStore(str) - self._ui.style_combobox.set_model(self._style_liststore) - - self._plugin = plugin - self._lexers = plugin.highlighter_config.get_lexer_list() - self._styles = plugin.highlighter_config.get_styles_list() - - self._provider = None - self._add_css_provider() - - self._initialize() - - def _initialize(self): - default_lexer = self._plugin.highlighter_config.get_default_lexer_name() - - for i, lexer in enumerate(self._lexers): - self._lexer_liststore.append([lexer[0]]) - if lexer[1] == default_lexer: - self._ui.default_lexer_combobox.set_active(i) - - for i, style in enumerate(self._styles): - self._style_liststore.append([style]) - if style == self._plugin.config['style']: - self._ui.style_combobox.set_active(i) - - self._ui.line_break_combobox.set_active( - self._plugin.config['line_break'].value) - self._ui.code_marker_combobox.set_active( - self._plugin.config['code_marker']) - self._ui.font_button.set_font(self._plugin.config['font']) - - bg_override_enabled = self._plugin.config['bgcolor_override'] - self._ui.bg_color_checkbutton.set_active(bg_override_enabled) - self._ui.bg_color_colorbutton.set_sensitive(bg_override_enabled) - color = Gdk.RGBA() - if color.parse(self._plugin.config['bgcolor']): - self._ui.bg_color_colorbutton.set_rgba(color) - self._update_preview() - - def _lexer_changed(self, widget): - self._plugin.highlighter_config.set_default_lexer( - self._lexers[widget.get_active()][1]) - self._update_preview() - - def _line_break_changed(self, widget): - self._plugin.config['line_break'] = LineBreakOptions( - widget.get_active()) - self._update_preview() - - def _code_marker_changed(self, widget): - self._plugin.config['code_marker'] = CodeMarkerOptions( - widget.get_active()) - - def _bg_color_enabled(self, widget): - override_color = widget.get_active() - self._plugin.config['bgcolor_override'] = override_color - self._ui.bg_color_colorbutton.set_sensitive(override_color) - self._update_preview() - - def _bg_color_changed(self, widget): - color = widget.get_rgba() - self._plugin.config['bgcolor'] = color.to_string() - self._update_preview() - - def _style_changed(self, widget): - style = self._styles[widget.get_active()] - if style is not None and style != '': - self._plugin.config['style'] = style - self._update_preview() - - def _font_changed(self, widget): - font = widget.get_font() - if font is not None and font != '': - self._plugin.config['font'] = font - self._update_preview() - - def _update_preview(self): - self._format_preview_text() - - def _on_preview_text_inserted(self, _buf, _iterator, text, length, *_args): - if (length == 1 and re.match(r'\s', text)) or length > 1: - self._format_preview_text() - - def _add_css_provider(self): - self._context = self._ui.preview_textview.get_style_context() - self._provider = Gtk.CssProvider() - self._context.add_provider( - self._provider, Gtk.STYLE_PROVIDER_PRIORITY_USER) - self._context.add_class('syntax-preview') - - def _format_preview_text(self): - buf = self._ui.preview_textview.get_buffer() - start_iter = buf.get_start_iter() - start_mark = buf.create_mark(None, start_iter, True) - buf.remove_all_tags(start_iter, buf.get_end_iter()) - - formatter = GTKFormatter( - style=self._plugin.config['style'], start_mark=start_mark) - - code = start_iter.get_text(buf.get_end_iter()) - lexer = self._plugin.highlighter_config.get_default_lexer() - if lexer != PLUGIN_INTERNAL_NONE_LEXER_ID: - tokens = pygments.lex(code, lexer) - pygments.format(tokens, formatter, buf) - - buf.delete_mark(start_mark) - css = self._get_css() - self._provider.load_from_data(bytes(css.encode())) - - def _get_css(self): - # Build CSS from Pango.FontDescription - description = FontDescription.from_string(self._plugin.config['font']) - size = description.get_size() / SCALE - style = self._get_string_from_pango_style(description.get_style()) - weight = self._pango_to_css_weight(int(description.get_weight())) - family = description.get_family() - font = '%spt %s' % (size, family) - - if self._plugin.config['bgcolor_override']: - color = self._plugin.config['bgcolor'] - else: - color = '@theme_base_color' - - css = ''' - .syntax-preview { - font: %s; - font-weight: %s; - font-style: %s; - } - .syntax-preview > text { - background-color: %s; - } - ''' % (font, weight, style, color) - return css - - @staticmethod - def _pango_to_css_weight(number): - # Pango allows for weight values between 100 and 1000 - # CSS allows only full hundred numbers like 100, 200 .. - number = int(number) - if number < 100: - return 100 - if number > 900: - return 900 - return int(math.ceil(number / 100.0)) * 100 - - @staticmethod - def _get_string_from_pango_style(style: Style) -> str: - if style == Style.NORMAL: - return 'normal' - if style == Style.ITALIC: - return 'italic' - # Style.OBLIQUE: - return 'oblique' diff --git a/syntax_highlight/config_dialog.ui b/syntax_highlight/config_dialog.ui deleted file mode 100644 index 09a2764..0000000 --- a/syntax_highlight/config_dialog.ui +++ /dev/null @@ -1,312 +0,0 @@ - - - - - - - - - - - - - Treat as code comment - - - Hide code markers - - - - - - - - - - - Never - - - Always - - - Only around multi-line code blocks - - - - - // Test your highlighting here -# Test your highlighting here -/* Test your highlighting here */ -% Test your highlighting here -; Test your highlighting here -<!-- Test your highlighting here --> - - - True - False - 18 - vertical - - - True - False - 40 - 6 - 12 - - - True - False - end - Default language for syntax highlighting - 0 - - - 0 - 0 - - - - - True - False - end - Insert line breaks around code blocks - 0 - - - 0 - 1 - - - - - True - False - - - - - 0 - - - - - 1 - 0 - - - - - True - False - line_break_selection - - - - - 0 - - - - - 1 - 1 - - - - - True - False - - - - - 0 - - - - - 1 - 2 - - - - - True - False - end - Select syntax highlighting style - 0 - - - 0 - 2 - - - - - True - False - end - Select code marker (the backticks) formatting - 0 - - - 0 - 3 - - - - - True - False - code_marker_selection - - - - - 0 - - - - - 1 - 3 - - - - - True - False - end - Select font for code snippets - 0 - - - 0 - 4 - - - - - True - True - True - Sans 12 - - True - - - - 1 - 4 - - - - - Set background color - True - True - False - end - True - - - - 0 - 5 - - - - - True - True - True - start - Choose the background color for code blocks - True - - - - 1 - 5 - - - - - False - False - 0 - - - - - True - False - - - False - True - 1 - - - - - True - False - center - 6 - 6 - Test here how code blocks will look like in the chat window - 0 - - - - False - True - 2 - - - - - 200 - True - True - in - - - True - True - word-char - 6 - 6 - 6 - 6 - preview_textbuffer - - - - - True - True - 3 - - - - - True - False - 20 - - - False - True - 4 - - - - diff --git a/syntax_highlight/gtkformatter.py b/syntax_highlight/gtkformatter.py deleted file mode 100644 index 823f1ad..0000000 --- a/syntax_highlight/gtkformatter.py +++ /dev/null @@ -1,116 +0,0 @@ -import logging - -from gi.repository import Gtk -from gi.repository import Pango - -from pygments.formatter import Formatter - -log = logging.getLogger('gajim.p.syntax_highlight') - - -class GTKFormatter(Formatter): - name = 'GTK Formatter' - aliases = ['textbuffer', 'gtk'] - filenames = [] - - def __init__(self, **options): - super(GTKFormatter, self).__init__(**options) - # Formatter.__init__(self, **options) - self.tags = {} - self.mark = options.get('start_mark', None) - - @staticmethod - def create_tag_for_token(ttype, highlighting_style): - style = highlighting_style.style_for_token(ttype) - tag = Gtk.TextTag.new() - if 'bgcolor' in style and not style['bgcolor'] is None: - tag.set_property('background', '#%s' % style['bgcolor']) - if 'bold' in style and style['bold']: - tag.set_property('weight', Pango.Weight.BOLD) - if 'border' in style and not style['border'] is None: - pass - if 'color' in style and not style['color'] is None: - tag.set_property('foreground', '#%s' % style['color']) - if 'italic' in style and style['italic']: - tag.set_property('style', Pango.Style.ITALIC) - if 'mono' in style and not style['mono'] is None: - tag.set_property('family', 'Monospace') - tag.set_property('family-set', True) - if 'roman' in style and not style['roman'] is None: - pass - if 'sans' in style and not style['sans'] is None: - tag.set_property('family', 'Sans') - tag.set_property('family-set', True) - if 'underline' in style and style['underline']: - tag.set_property('underline', 'single') - return tag - - def get_tag(self, ttype, buf): - """ - Creates, stores and returs a tag for a given token type. - - This method ensures that a tag style is created only once. - Furthermore, the tag will be added to the given Gtk.TextBuffer's - tag table. - """ - tag = None - if ttype in self.tags: - tag = self.tags[ttype] - else: - tag = GTKFormatter.create_tag_for_token(ttype, self.style) - self.tags[ttype] = tag - buf.get_tag_table().add(tag) - return tag - - def set_insert_pos_mark(self, mark): - self.mark = mark - - def format(self, tokensource, outfile): - if not isinstance(outfile, Gtk.TextBuffer) or outfile is None: - log.warning('Did not get a buffer to format...') - return - buf = outfile - - end_iter = buf.get_end_iter() - - start_mark = self.mark - start_iter = buf.get_iter_at_mark(start_mark) if \ - start_mark is not None else end_iter - - last_ttype = None - last_start = start_iter - last_end = buf.get_end_iter() - last_fixed_start = last_start - - reset = True - - for ttype, value in tokensource: - search = None - if last_ttype is not None and ttype != last_ttype: - tag = self.get_tag(last_ttype, buf) - - buf.apply_tag(tag, last_fixed_start, last_end) - - search = last_end.forward_search( - value, Gtk.TextSearchFlags.TEXT_ONLY, end_iter) - reset = True - else: - # In case last_ttype is None, i.e. first loop walkthrough: - # last_start to end_iter is the full code block. - search = last_start.forward_search( - value, Gtk.TextSearchFlags.TEXT_ONLY, end_iter) - - # Prepare for next iteration - last_ttype = ttype - if search is not None: - (last_start, last_end) = search - - # If we've found the end of a sequence of similar type tokens - # or if we are in the first loop iteration, set the fixed point - if reset: - last_fixed_start = last_start - reset = False - else: - # Hm... Nothing found, but tags left? Seems there's nothing we - # can do now. - break diff --git a/syntax_highlight/highlighter_config.py b/syntax_highlight/highlighter_config.py deleted file mode 100644 index 061ccee..0000000 --- a/syntax_highlight/highlighter_config.py +++ /dev/null @@ -1,97 +0,0 @@ -import logging - -from pygments.lexers import get_lexer_by_name -from pygments.lexers import get_all_lexers -from pygments.styles import get_all_styles -from pygments.util import ClassNotFound - -from syntax_highlight.types import PLUGIN_INTERNAL_NONE_LEXER_ID - -log = logging.getLogger('gajim.p.syntax_highlight') -PLUGIN_INTERNAL_NONE_LEXER = ('None (monospace only)', - PLUGIN_INTERNAL_NONE_LEXER_ID) - - -class HighlighterConfig: - def __init__(self, plugin_config): - self._plugin_config = plugin_config - - self._lexer_list = self._create_lexer_list() - self._style_list = [] - for style in get_all_styles(): - self._style_list.append(style) - self._style_list.sort() - - self._default_lexer = None - self.set_default_lexer(self._plugin_config['default_lexer']) - - @staticmethod - def _create_lexer_list(): - # The list we create here contains the plain text name and the lexer's - # id string - lexers = [] - - # Iteration over get_all_lexers() seems to be broken somehow - # Workaround - all_lexers = get_all_lexers() - for lexer in all_lexers: - # We don't want to add lexers that we cant identify by name later - if lexer[1] is not None and lexer[1]: - lexers.append((lexer[0], lexer[1][0])) - lexers.sort() - - # Insert our internal 'none' type at top of the list - lexers.insert(0, PLUGIN_INTERNAL_NONE_LEXER) - return lexers - - @staticmethod - def get_lexer_by_name(name): - lexer = None - try: - lexer = get_lexer_by_name(name) - except ClassNotFound: - pass - return lexer - - def get_lexer_with_fallback(self, language): - lexer = self.get_lexer_by_name(language) - if lexer is None: - log.info('Falling back to default lexer for %s.', - self.get_default_lexer_name()) - lexer = self._default_lexer[1] - return lexer - - def set_default_lexer(self, name): - if name != PLUGIN_INTERNAL_NONE_LEXER_ID: - lexer = get_lexer_by_name(name) - - if lexer is None and self._default_lexer is None: - log.error('Failed to get default lexer by name.' - 'Falling back to simply using the first lexer ' - 'in the list.') - lexer = self._lexer_list[0] - name = lexer[0] - self._default_lexer = (name, lexer) - if lexer is None and self._default_lexer is not None: - log.info('Failed to get default lexer by name, keeping ' - 'previous setting (lexer = %s).', - self._default_lexer[0]) - name = self._default_lexer[0] - else: - self._default_lexer = (name, lexer) - else: - self._default_lexer = PLUGIN_INTERNAL_NONE_LEXER - - self._plugin_config['default_lexer'] = name - - def get_default_lexer(self): - return self._default_lexer[1] - - def get_default_lexer_name(self): - return self._default_lexer[0] - - def get_lexer_list(self): - return self._lexer_list - - def get_styles_list(self): - return self._style_list diff --git a/syntax_highlight/manifest.ini b/syntax_highlight/manifest.ini deleted file mode 100644 index aa5265e..0000000 --- a/syntax_highlight/manifest.ini +++ /dev/null @@ -1,17 +0,0 @@ -[info] -name: Source Code Syntax Highlight -short_name: syntax_highlight -version: 1.4.1 -description: Source code syntax highlighting in the chat window. - - Markdown-style syntax is supported, i.e. text inbetween `single backticks` is rendered as inline code. - ```language - selection is possible in multi-line code snippets inbetween triple-backticks - Note the newlines in this case… - ``` - - Changed settings will take effect after re-opening the message tab/window. -authors = Florian Muenchbach -homepage = https://dev.gajim.org/gajim/gajim-plugins/-/wikis/syntaxhighlightplugin -min_gajim_version: 1.4.0-dev1 -max_gajim_version: 1.4.90 diff --git a/syntax_highlight/org.gajim.Gajim.Plugin.syntax_highlight.metainfo.xml b/syntax_highlight/org.gajim.Gajim.Plugin.syntax_highlight.metainfo.xml deleted file mode 100644 index 8f20fcc..0000000 --- a/syntax_highlight/org.gajim.Gajim.Plugin.syntax_highlight.metainfo.xml +++ /dev/null @@ -1,12 +0,0 @@ - - - org.gajim.Gajim.Plugin.syntax_highlight - org.gajim.Gajim - Source Code Syntax Highlight Plugin - Source code syntax highlighting in the chat window - https://gajim.org/ - CC-BY-SA-3.0 - GPL-3.0 - gajim-devel_AT_gajim.org - - diff --git a/syntax_highlight/syntax_highlight.png b/syntax_highlight/syntax_highlight.png deleted file mode 100644 index 76796c2..0000000 Binary files a/syntax_highlight/syntax_highlight.png and /dev/null differ diff --git a/syntax_highlight/syntax_highlight.py b/syntax_highlight/syntax_highlight.py deleted file mode 100644 index 8eb7060..0000000 --- a/syntax_highlight/syntax_highlight.py +++ /dev/null @@ -1,91 +0,0 @@ -import logging -from functools import partial - -from gajim.plugins import GajimPlugin -from gajim.plugins.plugins_i18n import _ - -from syntax_highlight.types import LineBreakOptions -from syntax_highlight.types import CodeMarkerOptions -from syntax_highlight.types import PLUGIN_INTERNAL_NONE_LEXER_ID - -log = logging.getLogger('gajim.p.syntax_highlight') - -HAS_PYGMENTS = False -try: - from syntax_highlight.chat_syntax_highlighter import ChatSyntaxHighlighter - from syntax_highlight.config_dialog import SyntaxHighlighterPluginConfig - from syntax_highlight.highlighter_config import HighlighterConfig - HAS_PYGMENTS = True -except Exception as exception: - log.error('Could not load pygments: %s', exception) - - -class SyntaxHighlighterPlugin(GajimPlugin): - def init(self): - self.description = _( - 'Source code syntax highlighting in the chat window.\n\n' - 'Markdown-style syntax is supported, i.e. text inbetween ' - '`single backticks` is rendered as inline code.\n' - '```language\n' - 'selection is possible in multi-line code snippets inbetween ' - 'triple-backticks\n' - 'Note the newlines in this case…\n' - '```\n\n' - 'Changed settings will take effect after re-opening the message ' - 'tab/window.') - - self.config_default_values = { - 'default_lexer': (PLUGIN_INTERNAL_NONE_LEXER_ID, ''), - 'line_break': (LineBreakOptions.MULTILINE, ''), - 'style': ('default', ''), - 'font': ('Monospace 10', ''), - 'bgcolor': ('rgb(200, 200, 200)', ''), - 'bgcolor_override': (True, ''), - 'code_marker': (CodeMarkerOptions.AS_COMMENT, ''), - } - - self.gui_extension_points = { - 'chat_control_base': ( - self._connect_chat_control, - self._disconnect_chat_control), - 'print_real_text': (self._on_print_real_text, None) - } - - if not HAS_PYGMENTS: - self.activatable = False - self.available_text = _('You are missing python-pygments.') - self.config_dialog = None - - self._migrate_settings() - self._highlighters = {} - self.config_dialog = partial(SyntaxHighlighterPluginConfig, self) - self.highlighter_config = HighlighterConfig(self.config) - - def _migrate_settings(self): - line_break = self.config['line_break'] - if isinstance(line_break, int): - self.config['line_break'] = LineBreakOptions(line_break) - - def _connect_chat_control(self, chat_control): - highlighter = ChatSyntaxHighlighter( - self.config, self.highlighter_config, chat_control) - self._highlighters[chat_control.control_id] = highlighter - - def _disconnect_chat_control(self, chat_control): - highlighter = self._highlighters.get(chat_control.control_id) - if highlighter is not None: - del highlighter - self._highlighters.pop(chat_control.control_id, None) - - def _on_print_real_text(self, text_view, real_text, other_tags, graphics, - iterator, additional): - for highlighter in self._highlighters.values(): - if highlighter.textview != text_view: - continue - highlighter.process_text( - real_text, other_tags, graphics, iterator, additional) - return - - def update_highlighters(self): - for highlighter in self._highlighters.values(): - highlighter.update_config(self.config) diff --git a/syntax_highlight/types.py b/syntax_highlight/types.py deleted file mode 100644 index bec9fbf..0000000 --- a/syntax_highlight/types.py +++ /dev/null @@ -1,24 +0,0 @@ -from enum import Enum -from enum import IntEnum -from enum import unique - -PLUGIN_INTERNAL_NONE_LEXER_ID = '_syntax_highlight_internal_none_type' - - -class MatchType(Enum): - INLINE = 0 - MULTILINE = 1 - TEXT = 2 - - -@unique -class LineBreakOptions(IntEnum): - NEVER = 0 - ALWAYS = 1 - MULTILINE = 2 - - -@unique -class CodeMarkerOptions(IntEnum): - AS_COMMENT = 0 - HIDE = 1