1b7442fc20
This commit contains all changes starting with the first integration of the plugin into the gajim_1.1 branch (76dabe2) until the current plugin version V3 (42b9aeb). The manifest.ini is updated for compatibility with upcoming Gajim versions.
170 lines
6.4 KiB
Python
170 lines
6.4 KiB
Python
import re
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import pygments
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from gi.repository import Gtk, Gdk
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from gi.repository.Pango import FontDescription
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from gajim.plugins.gui import GajimPluginConfigDialog
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from gajim.plugins.helpers import log_calls
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from .gtkformatter import GTKFormatter
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from .types import LineBreakOptions, CodeMarkerOptions
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class SyntaxHighlighterPluginConfiguration(GajimPluginConfigDialog):
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@log_calls('SyntaxHighlighterPluginConfiguration')
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def init(self):
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self.GTK_BUILDER_FILE_PATH = self.plugin.local_file_path(
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'config_dialog.ui')
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self.xml = Gtk.Builder()
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self.xml.set_translation_domain('gajim_plugins')
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self.xml.add_objects_from_file(self.GTK_BUILDER_FILE_PATH,
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['mainBox', 'line_break_selection', 'code_marker_selection',
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'preview_textbuffer'])
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box = self.xml.get_object('mainBox')
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self.get_child().pack_start(box, False, False, 0)
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self.result_label = self.xml.get_object('result_label')
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self.liststore = Gtk.ListStore(str)
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self.default_lexer_combobox = self.xml.get_object('default_lexer_combobox')
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self.default_lexer_combobox.set_property("model", self.liststore)
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self.style_liststore = Gtk.ListStore(str)
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self.style_combobox = self.xml.get_object('style_combobox')
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self.style_combobox.set_property("model", self.style_liststore)
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self.bg_color_checkbox = self.xml.get_object('bg_color_checkbutton')
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self.bg_color_colorbutton = self.xml.get_object('bg_color_colorbutton')
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self.line_break_combobox = self.xml.get_object('line_break_combobox')
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self.code_marker_combobox = self.xml.get_object('code_marker_combobox')
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self.preview_textview = self.xml.get_object('preview_textview')
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self.preview_textview.get_buffer().connect("insert-text", self.on_preview_text_inserted)
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self.preview_textview.set_size_request(-1, 130)
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self.font_button = self.xml.get_object('font_button')
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self.xml.connect_signals(self)
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self.default_lexer_id = 0
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self.style_id = 0
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def set_config(self, config):
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self.config = config
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self.lexers = self.config.get_lexer_list()
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self.styles = self.config.get_styles_list()
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default_lexer = self.config.get_default_lexer_name()
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default_style = self.config.get_style_name()
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for i, lexer in enumerate(self.lexers):
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self.liststore.append([lexer[0]])
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if lexer[1] == default_lexer:
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self.default_lexer_id = i
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for i, style in enumerate(self.styles):
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self.style_liststore.append([style])
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if style == default_style:
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self.style_id = i
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self.update_preview()
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def lexer_changed(self, _widget):
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new = self.default_lexer_combobox.get_active()
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if new != self.default_lexer_id:
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self.default_lexer_id = new
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self.config.set_default_lexer(self.lexers[self.default_lexer_id][1])
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self.update_preview()
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def line_break_changed(self, _widget):
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new = LineBreakOptions(self.line_break_combobox.get_active())
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if new != self.config.get_line_break_action():
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self.config.set_line_break_action(new)
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self.update_preview()
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def code_marker_changed(self, _widget):
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new = CodeMarkerOptions(self.code_marker_combobox.get_active())
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if new != self.config.get_code_marker_setting():
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self.config.set_code_marker_setting(new)
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def bg_color_enabled(self, _widget):
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new = self.bg_color_checkbox.get_active()
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if new != self.config.is_bgcolor_override_enabled():
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bg_override_enabled = new
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self.config.set_bgcolor_override_enabled(bg_override_enabled)
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self.bg_color_colorbutton.set_sensitive(bg_override_enabled)
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self.update_preview()
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def bg_color_changed(self, _widget):
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new = self.bg_color_colorbutton.get_color()
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if new != self.config.get_bgcolor():
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self.config.set_bgcolor(new)
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self.update_preview()
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def style_changed(self, _widget):
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new = self.style_combobox.get_active()
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if new != self.style_id:
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self.style_id = new
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self.config.set_style(self.styles[self.style_id])
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self.update_preview()
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def font_changed(self, _widget):
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new = self.font_button.get_font()
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if new != self.config.get_font():
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self.config.set_font(new)
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self.update_preview()
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def update_preview(self):
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self.format_preview_text()
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def on_preview_text_inserted(self, _buf, _iterator, text, length, *_args):
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if (length == 1 and re.match(r'\s', text)) or length > 1:
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self.format_preview_text()
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def format_preview_text(self):
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buf = self.preview_textview.get_buffer()
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start_iter = buf.get_start_iter()
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start_mark = buf.create_mark(None, start_iter, True)
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buf.remove_all_tags(start_iter, buf.get_end_iter())
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formatter = GTKFormatter(
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style=self.config.get_style_name(),
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start_mark=start_mark)
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code = start_iter.get_text(buf.get_end_iter())
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lexer = self.config.get_default_lexer()
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if not self.config.is_internal_none_lexer(lexer):
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tokens = pygments.lex(code, lexer)
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pygments.format(tokens, formatter, buf)
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buf.delete_mark(start_mark)
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self.preview_textview.override_font(
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FontDescription.from_string(self.config.get_font()))
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color = Gdk.RGBA()
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if color.parse(self.config.get_bgcolor()):
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self.preview_textview.override_background_color(
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Gtk.StateFlags.NORMAL, color)
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def on_run(self):
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self.default_lexer_combobox.set_active(self.default_lexer_id)
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self.line_break_combobox.set_active(self.config.get_line_break_action())
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self.code_marker_combobox.set_active(self.config.get_code_marker_setting())
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self.style_combobox.set_active(self.style_id)
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self.font_button.set_font(self.config.get_font())
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bg_override_enabled = self.config.is_bgcolor_override_enabled()
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self.bg_color_checkbox.set_active(bg_override_enabled)
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self.bg_color_colorbutton.set_sensitive(bg_override_enabled)
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parsed, color = Gdk.Color.parse(self.config.get_bgcolor())
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if parsed:
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self.bg_color_colorbutton.set_color(color)
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