def __init__(self, parent):
KittyTabWidget.__init__(self, parent)
self._font = QFont(*config.get("gui-message-font", ()))
self._view_pos = MarshalDict(self._position_file)
self._renderer = Renderer()
# Connect
self.connect(self,
PYSIGNAL("tabRightPressed"),
self._tab_menu.popup)
self.connect(self,
PYSIGNAL("tabMidPressed"),
self._close_pointed_page)
self.connect(self,
PYSIGNAL("tabLeftDoubleClicked"),
self._reload_current_page)
self.connect(self._tab_menu, PYSIGNAL("requestClose"), self._close)
self.connect(self._tab_menu,
PYSIGNAL("requestReload"),
self._reload_pointed_page)
self.connect(self._tab_menu, PYSIGNAL("requestBookmark"),
self._bookmark_current_topic)
class _TabWidget(KittyTabWidget):
_position_file = os.path.join(config.RCDIR, "gui-messagewidget-pos")
_tab_menu_spec = ((u("更新"), "requestReload"),
(u("ブックマークする"), "requestBookmark"),
(u("閉じる"), "requestClose"))
def __init__(self, parent):
KittyTabWidget.__init__(self, parent)
self._font = QFont(*config.get("gui-message-font", ()))
self._view_pos = MarshalDict(self._position_file)
self._renderer = Renderer()
# Connect
self.connect(self,
PYSIGNAL("tabRightPressed"),
self._tab_menu.popup)
self.connect(self,
PYSIGNAL("tabMidPressed"),
self._close_pointed_page)
self.connect(self,
PYSIGNAL("tabLeftDoubleClicked"),
self._reload_current_page)
self.connect(self._tab_menu, PYSIGNAL("requestClose"), self._close)
self.connect(self._tab_menu,
PYSIGNAL("requestReload"),
self._reload_pointed_page)
self.connect(self._tab_menu, PYSIGNAL("requestBookmark"),
self._bookmark_current_topic)
def display(self, topic, messages, newtab=None):
"""Interface to display messages in topic
This method actually submit messages into the local queue. If
newtab is True, the new tab will be created for this topic.
"""
assert isinstance(topic, Topic)
if newtab==None:
newtab = self._newtab
self._queue.put((topic, messages, newtab))
def set_font(self, font):
self._font = font
for view in self.views():
view.setFont(self._font)
view._setText(view.text())
config.set("gui-message-font",
(unicode(font.family()), font.pointSize()))
def font(self):
return self._font
def _display(self, topic, messages, newtab):
"""Display the messages in topic
If this window is already displaying the topic, the tab is
raised. Otherwise, create a new tab and display the list in
the tab.
"""
# If topic is being shown, use existing tab. Otherwise, create
# new tab.
if self.has_model(topic):
view = self.view(topic)
self._save_position(view)
elif newtab==False and len(self.views())>0:
view = self.currentPage()
self.changeTab(view, topic.title())
self._save_position(view)
else:
view = KittyTextBrowser(self)
view.setFont(self._font)
self.addTab(view, topic.title())
pass
self.assign_model_view(topic, view)
self.showPage(view)
view._setText(self._renderer.render(topic, messages))
self._restore_position(view)
def _close_pointed_page(self, page, event):
"""Close page pointed by mouse cursor"""
self._close(page)
def _close(self, page_widget):
"""Close tab that contains page_widget
In addition to call removePage() method, this method removes the
page_widget from model-view registry.
"""
self._save_position(page_widget)
self.removePage(page_widget)
page_widget.close()
def _reload_pointed_page(self, page):
self._reload(self.model(page))
def _reload_current_page(self, page):
self._reload(self._current_topic())
def _reload(self, topic):
if topic!=None:
self.emit(PYSIGNAL("requestReloadMessages"), (topic,))
def _current_topic(self):
return self.current_model()
def _save_position(self, view):
topic = self.model(view)
self._view_pos[topic.id()] = (view.contentsX(),view.contentsY())
def _restore_position(self, view):
topic = self.model(view)
view.setContentsPos(0,0)
view.scrollBy(*self._view_pos.get(topic.id(), (0,0)))
def _bookmark_current_topic(self, view):
topic = self.model(view)
self.emit(PYSIGNAL("requestBookmark"), (topic,))
