# Error dialog with extensible "details" button. # # Copyright (C) 2007 Red Hat, Inc. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, # MA 02110-1301 USA. import gtk import logging import traceback from virtManager.baseclass import vmmGObject import virtManager.util as util def safe_set_text(self, text): # pygtk < 2.10 doesn't support text property if not util.safe_set_prop(self, "text", text): self.set_markup(text) def _launch_dialog(dialog, primary_text, secondary_text, title, sync=True): safe_set_text(dialog, primary_text) dialog.format_secondary_text(secondary_text or None) dialog.set_title(title) res = False if sync: res = dialog.run() res = bool(res in [gtk.RESPONSE_YES, gtk.RESPONSE_OK]) dialog.destroy() else: def response_destroy(src, ignore): src.destroy() dialog.connect("response", response_destroy) dialog.show() return res class vmmErrorDialog(vmmGObject): def __init__(self, parent=None): vmmGObject.__init__(self) self._parent = parent self._simple = None def _cleanup(self): pass def set_parent(self, parent): self._parent = parent def get_parent(self): return self._parent def show_err(self, summary, details=None, title="", async=True, debug=True, dialog_type=gtk.MESSAGE_ERROR, buttons=gtk.BUTTONS_CLOSE, text2=None): if details is None: details = summary + "\n\n" + "".join(traceback.format_exc()) # Make sure we have consistent details for error dialogs if (dialog_type == gtk.MESSAGE_ERROR and not details.count(summary)): details = summary + "\n\n" + details if debug: logging.debug("dialog message: %s : %s", summary, details) dialog = _errorDialog(parent=self.get_parent(), type=dialog_type, buttons=buttons) return dialog.show_dialog(primary_text=summary, secondary_text=text2, details=details, title=title, sync=not async) ################################### # Simple one shot message dialogs # ################################### def _simple_dialog(self, dialog_type, buttons, text1, text2, title, async=False): dialog = gtk.MessageDialog(self.get_parent(), gtk.DIALOG_DESTROY_WITH_PARENT, type=dialog_type, buttons=buttons) if self._simple: self._simple.destroy() self._simple = dialog return _launch_dialog(self._simple, text1, text2 or "", title or "", sync=not async) def val_err(self, text1, text2=None, title=_("Input Error"), async=True): logtext = "Validation Error: %s" % text1 if text2: logtext += " %s" % text2 if isinstance(text1, Exception) or isinstance(text2, Exception): logging.exception(logtext) else: self._logtrace(logtext) dtype = gtk.MESSAGE_ERROR buttons = gtk.BUTTONS_OK self._simple_dialog(dtype, buttons, str(text1), text2 and str(text2) or "", str(title), async) return False def show_info(self, text1, text2=None, title="", async=True): dtype = gtk.MESSAGE_INFO buttons = gtk.BUTTONS_OK self._simple_dialog(dtype, buttons, text1, text2, title, async) return False def yes_no(self, text1, text2=None, title=None): dtype = gtk.MESSAGE_WARNING buttons = gtk.BUTTONS_YES_NO return self._simple_dialog(dtype, buttons, text1, text2, title) def ok_cancel(self, text1, text2=None, title=None): dtype = gtk.MESSAGE_WARNING buttons = gtk.BUTTONS_OK_CANCEL return self._simple_dialog(dtype, buttons, text1, text2, title) def ok(self, text1, text2=None, title=None): dtype = gtk.MESSAGE_WARNING buttons = gtk.BUTTONS_OK return self._simple_dialog(dtype, buttons, text1, text2, title) ########################################## # One shot dialog with a checkbox prompt # ########################################## def warn_chkbox(self, text1, text2=None, chktext=None, buttons=None): dtype = gtk.MESSAGE_WARNING buttons = buttons or gtk.BUTTONS_OK_CANCEL chkbox = _errorDialog(parent=self.get_parent(), type=dtype, buttons=buttons) return chkbox.show_dialog(primary_text=text1, secondary_text=text2, chktext=chktext) def err_chkbox(self, text1, text2=None, chktext=None, buttons=None): dtype = gtk.MESSAGE_ERROR buttons = buttons or gtk.BUTTONS_OK chkbox = _errorDialog(parent=self.get_parent(), type=dtype, buttons=buttons) return chkbox.show_dialog(primary_text=text1, secondary_text=text2, chktext=chktext) class _errorDialog (gtk.MessageDialog): """ Custom error dialog with optional check boxes or details drop down """ def __init__(self, *args, **kwargs): gtk.MessageDialog.__init__(self, *args, **kwargs) self.set_title("") self.chk_vbox = None self.chk_align = None self.init_chkbox() self.buffer = None self.buf_expander = None self.init_details() def init_chkbox(self): # Init check items self.chk_vbox = gtk.VBox(False, False) self.chk_vbox.set_spacing(0) self.chk_align = gtk.Alignment() self.chk_align.set_padding(0, 0, 62, 0) self.chk_align.add(self.chk_vbox) self.chk_align.show_all() self.vbox.pack_start(self.chk_align) def init_details(self): # Init details buffer self.buffer = gtk.TextBuffer() self.buf_expander = gtk.Expander(_("Details")) sw = gtk.ScrolledWindow() sw.set_shadow_type(gtk.SHADOW_IN) sw.set_size_request(400, 240) sw.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC) details = gtk.TextView(self.buffer) details.set_editable(False) details.set_overwrite(False) details.set_cursor_visible(False) details.set_wrap_mode(gtk.WRAP_WORD) sw.add(details) self.buf_expander.add(sw) self.vbox.pack_start(self.buf_expander) self.buf_expander.show_all() def show_dialog(self, primary_text, secondary_text="", title="", details="", chktext="", sync=True): chkbox = None res = None # Hide starting widgets self.hide() self.buf_expander.hide() for c in self.chk_vbox.get_children(): self.chk_vbox.remove(c) if details: self.buffer.set_text(details) title = title or "" self.buf_expander.show() if chktext: chkbox = gtk.CheckButton(chktext) self.chk_vbox.add(chkbox) chkbox.show() res = _launch_dialog(self, primary_text, secondary_text or "", title, sync=sync) if chktext: res = [res, chkbox.get_active()] return res vmmGObject.type_register(vmmErrorDialog)