diff options
Diffstat (limited to 'syntax_highlight/plugin_config_dialog.py')
| -rw-r--r-- | syntax_highlight/plugin_config_dialog.py | 170 |
1 files changed, 170 insertions, 0 deletions
diff --git a/syntax_highlight/plugin_config_dialog.py b/syntax_highlight/plugin_config_dialog.py new file mode 100644 index 0000000..de58c10 --- /dev/null +++ b/syntax_highlight/plugin_config_dialog.py @@ -0,0 +1,170 @@ +import logging +import pygments + +from gi.repository import Gtk, Gdk +from gi.repository.Pango import FontDescription + + +from gajim.plugins.gui import GajimPluginConfigDialog +from gajim.plugins.helpers import log_calls, log + + +from .gtkformatter import GTKFormatter +from .types import MatchType, LineBreakOptions, CodeMarkerOptions + +log = logging.getLogger('gajim.plugin_system.syntax_highlight') + +class SyntaxHighlighterPluginConfiguration(GajimPluginConfigDialog): + @log_calls('SyntaxHighlighterPluginConfiguration') + def init(self): + self.GTK_BUILDER_FILE_PATH = self.plugin.local_file_path( + 'config_dialog.ui') + self.xml = Gtk.Builder() + self.xml.set_translation_domain('gajim_plugins') + self.xml.add_objects_from_file(self.GTK_BUILDER_FILE_PATH, + ['mainBox', 'line_break_selection', 'code_marker_selection', + 'preview_textbuffer']) + box = self.xml.get_object('mainBox') + self.get_child().pack_start(box, False, False, 0) + self.result_label = self.xml.get_object('result_label') + + self.liststore = Gtk.ListStore(str) + + self.default_lexer_combobox = self.xml.get_object('default_lexer_combobox') + self.default_lexer_combobox.set_property("model", self.liststore) + + self.style_liststore = Gtk.ListStore(str) + self.style_combobox = self.xml.get_object('style_combobox') + self.style_combobox.set_property("model", self.style_liststore) + + self.bg_color_checkbox = self.xml.get_object('bg_color_checkbutton') + self.bg_color_colorbutton = self.xml.get_object('bg_color_colorbutton') + + self.line_break_combobox = self.xml.get_object('line_break_combobox') + + self.code_marker_combobox = self.xml.get_object('code_marker_combobox') + + self.preview_textview = self.xml.get_object('preview_textview') + self.preview_textview.get_buffer().connect("insert-text", self.on_preview_text_inserted) + self.preview_textview.set_size_request(-1, 130) + + self.font_button = self.xml.get_object('font_button') + + self.xml.connect_signals(self) + self.default_lexer_id = 0 + self.style_id = 0 + + def set_config(self, config): + self.config = config + self.lexers = self.config.get_lexer_list() + self.styles = self.config.get_styles_list() + default_lexer = self.config.get_default_lexer_name() + default_style = self.config.get_style_name() + + for i, lexer in enumerate(self.lexers): + self.liststore.append([lexer[0]]) + if lexer[1] == default_lexer: + self.default_lexer_id = i + + for i, style in enumerate(self.styles): + self.style_liststore.append([style]) + if style == default_style: + self.style_id = i + self.update_preview() + + def lexer_changed(self, _widget): + new = self.default_lexer_combobox.get_active() + if new != self.default_lexer_id: + self.default_lexer_id = new + self.config.set_default_lexer(self.lexers[self.default_lexer_id][1]) + self.update_preview() + + def line_break_changed(self, _widget): + new = LineBreakOptions(self.line_break_combobox.get_active()) + if new != self.config.get_line_break_action(): + self.config.set_line_break_action(new) + self.update_preview() + + def code_marker_changed(self, _widget): + new = CodeMarkerOptions(self.code_marker_combobox.get_active()) + if new != self.config.get_code_marker_setting(): + self.config.set_code_marker_setting(new) + + def bg_color_enabled(self, _widget): + new = self.bg_color_checkbox.get_active() + if new != self.config.is_bgcolor_override_enabled(): + bg_override_enabled = new + self.config.set_bgcolor_override_enabled(bg_override_enabled) + self.bg_color_colorbutton.set_sensitive(bg_override_enabled) + self.update_preview() + + def bg_color_changed(self, _widget): + new = self.bg_color_colorbutton.get_color() + if new != self.config.get_bgcolor(): + self.config.set_bgcolor(new) + self.update_preview() + + def style_changed(self, _widget): + new = self.style_combobox.get_active() + if new != self.style_id: + self.style_id = new + self.config.set_style(self.styles[self.style_id]) + self.update_preview() + + def font_changed(self, _widget): + new = self.font_button.get_font() + if new != self.config.get_font(): + self.config.set_font(new) + 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 format_preview_text(self): + buf = self.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.config.get_style_name(), + start_mark=start_mark) + + code = start_iter.get_text(buf.get_end_iter()) + lexer = self.config.get_default_lexer() + tokens = pygments.lex(code, lexer) + + pygments.format(tokens, formatter, buf) + + buf.delete_mark(start_mark) + + self.preview_textview.override_font( + FontDescription.from_string(self.config.get_font())) + + color = Gdk.RGBA() + if color.parse(self.config.get_bgcolor()): + self.preview_textview.override_background_color( + Gtk.StateFlags.NORMAL, color) + + def on_run(self): + self.default_lexer_combobox.set_active(self.default_lexer_id) + self.line_break_combobox.set_active(self.config.get_line_break_action()) + self.code_marker_combobox.set_active(self.config.get_code_marker_setting()) + self.style_combobox.set_active(self.style_id) + + self.font_button.set_font(self.config.get_font()) + + bg_override_enabled = self.config.is_bgcolor_override_enabled() + self.bg_color_checkbox.set_active(bg_override_enabled) + + self.bg_color_colorbutton.set_sensitive(bg_override_enabled) + + parsed, color = Gdk.Color.parse(self.config.get_bgcolor()) + if parsed: + self.bg_color_colorbutton.set_color(color) + + |