diff options
Diffstat (limited to 'portato/gui/views.py')
| -rw-r--r-- | portato/gui/views.py | 214 |
1 files changed, 107 insertions, 107 deletions
diff --git a/portato/gui/views.py b/portato/gui/views.py index bd98ad8..a2d0468 100644 --- a/portato/gui/views.py +++ b/portato/gui/views.py @@ -20,130 +20,130 @@ import logging from ..helper import warning class LazyView (object): - def __init__ (self): - self.connect("map", self.cb_mapped) + def __init__ (self): + self.connect("map", self.cb_mapped) - self.pkg = None - self.updated = False + self.pkg = None + self.updated = False - def update (self, pkg, force = False): - self.pkg = pkg - self.updated = True - - if force: - self.cb_mapped() + def update (self, pkg, force = False): + self.pkg = pkg + self.updated = True + + if force: + self.cb_mapped() - def cb_mapped (self, *args): - if self.updated and self.pkg: - self.set_text("".join(self._get_content())) - self.updated = False + def cb_mapped (self, *args): + if self.updated and self.pkg: + self.set_text("".join(self._get_content())) + self.updated = False - return False + return False - def set_text (self, text): - raise NotImplementedError + def set_text (self, text): + raise NotImplementedError - def _get_content (self): - raise NotImplementedError + def _get_content (self): + raise NotImplementedError class ListView (gtk.TextView, LazyView): - def __init__ (self, content_fn): - self.content_fn = content_fn + def __init__ (self, content_fn): + self.content_fn = content_fn - gtk.TextView.__init__(self) - LazyView.__init__(self) + gtk.TextView.__init__(self) + LazyView.__init__(self) - self.set_editable(False) - self.set_cursor_visible(False) + self.set_editable(False) + self.set_cursor_visible(False) - def set_text (self, text): - self.get_buffer().set_text(text) + def set_text (self, text): + self.get_buffer().set_text(text) - def _get_content (self): - return self.content_fn(self.pkg) + def _get_content (self): + return self.content_fn(self.pkg) class InstalledOnlyView (ListView): - def _get_content (self): - if self.pkg: - if not self.pkg.is_installed(): - return _("Package is not installed") - else: - return ListView._get_content(self) - else: - return "Huh?" + def _get_content (self): + if self.pkg: + if not self.pkg.is_installed(): + return _("Package is not installed") + else: + return ListView._get_content(self) + else: + return "Huh?" class HighlightView (gtksourceview2.View, LazyView): - def __init__ (self, get_file_fn, languages = []): - self.get_fn = get_file_fn - - man = gtksourceview2.LanguageManager() - - language = None - old_lang = None - for lang in languages: - if old_lang: - warning(_("No %(old)s language file installed. Falling back to %(new)s."), {"old" : old_lang, "new" : lang}) - - language = man.get_language(lang) - if language: - break - else: - old_lang = lang - - if not language and old_lang: - warning(_("No %(old)s language file installed. Disable highlighting."), {"old" : old_lang}) - - buf = gtksourceview2.Buffer() - buf.set_language(language) - - gtksourceview2.View.__init__(self, buf) - LazyView.__init__(self) - - self.set_editable(False) - self.set_cursor_visible(False) - - def set_text (self, text): - self.get_buffer().set_text(text) - - def _get_content (self): - try: - with open(self.get_fn(self.pkg)) as f: - return f.readlines() - except IOError, e: - return _("Error: %s") % e.strerror - + def __init__ (self, get_file_fn, languages = []): + self.get_fn = get_file_fn + + man = gtksourceview2.LanguageManager() + + language = None + old_lang = None + for lang in languages: + if old_lang: + warning(_("No %(old)s language file installed. Falling back to %(new)s."), {"old" : old_lang, "new" : lang}) + + language = man.get_language(lang) + if language: + break + else: + old_lang = lang + + if not language and old_lang: + warning(_("No %(old)s language file installed. Disable highlighting."), {"old" : old_lang}) + + buf = gtksourceview2.Buffer() + buf.set_language(language) + + gtksourceview2.View.__init__(self, buf) + LazyView.__init__(self) + + self.set_editable(False) + self.set_cursor_visible(False) + + def set_text (self, text): + self.get_buffer().set_text(text) + + def _get_content (self): + try: + with open(self.get_fn(self.pkg)) as f: + return f.readlines() + except IOError, e: + return _("Error: %s") % e.strerror + class LogView (logging.Handler): - colors = ( - (logging.DEBUG, "debug", "blue"), - (logging.INFO, "info", "green"), - (logging.WARNING, "warning", "yellow"), - (-1, "error", "red") - ) - - def __init__ (self, view): - logging.Handler.__init__(self, logging.DEBUG) - - self.view = view - self.buf = view.get_buffer() - - # set tags - for lvl, name, color in self.colors: - self.buf.create_tag("log_%s" % name, foreground = color,weight = pango.WEIGHT_BOLD) - - logging.getLogger("portatoLogger").addHandler(self) - - def emit (self, record): - - for lvl, name, color in self.colors: - if lvl == -1 or record.levelno <= lvl: - tag = "log_%s" % name - break - - def _add(): - self.buf.insert_with_tags_by_name(self.buf.get_end_iter(), "* ", tag) - self.buf.insert(self.buf.get_end_iter(), record.getMessage()+"\n") - - gobject.idle_add(_add) # logger might be called from another thread + colors = ( + (logging.DEBUG, "debug", "blue"), + (logging.INFO, "info", "green"), + (logging.WARNING, "warning", "yellow"), + (-1, "error", "red") + ) + + def __init__ (self, view): + logging.Handler.__init__(self, logging.DEBUG) + + self.view = view + self.buf = view.get_buffer() + + # set tags + for lvl, name, color in self.colors: + self.buf.create_tag("log_%s" % name, foreground = color,weight = pango.WEIGHT_BOLD) + + logging.getLogger("portatoLogger").addHandler(self) + + def emit (self, record): + + for lvl, name, color in self.colors: + if lvl == -1 or record.levelno <= lvl: + tag = "log_%s" % name + break + + def _add(): + self.buf.insert_with_tags_by_name(self.buf.get_end_iter(), "* ", tag) + self.buf.insert(self.buf.get_end_iter(), record.getMessage()+"\n") + + gobject.idle_add(_add) # logger might be called from another thread |