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load photos when needed

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This commit is contained in:
Romain Bignon 2010-11-20 15:32:29 +01:00
commit 8ddb94de91
3 changed files with 89 additions and 39 deletions
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93
weboob/applications/qhavesex/contacts.py
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@ -26,7 +26,7 @@ from weboob.tools.application.qt import QtDo, HTMLDelegate
from weboob.capabilities.contact import ICapContact, Contact
from weboob.capabilities.chat import ICapChat
from weboob.capabilities.messages import ICapMessages, ICapMessagesPost, Message
from weboob.capabilities.base import NotLoaded, NotLoadedMeta
from weboob.capabilities.base import NotLoaded
from .ui.contacts_ui import Ui_Contacts
from .ui.contact_thread_ui import Ui_ContactThread
@ -191,8 +191,6 @@ class ContactThread(QWidget):
class ContactProfile(QWidget):
displayed_photo_idx = 0
def __init__(self, weboob, contact, parent=None):
QWidget.__init__(self, parent)
self.ui = Ui_Profile()
@ -204,6 +202,8 @@ class ContactProfile(QWidget):
self.weboob = weboob
self.contact = contact
self.loaded_profile = False
self.displayed_photo_idx = 0
self.process_photo = {}
missing_fields = self.gotProfile(self.weboob.get_backend(contact.backend), contact)
if len(missing_fields) > 0:
@ -219,23 +219,21 @@ class ContactProfile(QWidget):
if not backend:
return []
missing_fields = set(['photos'])
photo = contact.photos.values()[0]
data = None
if photo.data:
self.displayed_photo_idx = 0
data = photo.data
try:
missing_fields.remove('photos')
except KeyError:
pass
elif photo.thumbnail_data:
data = photo.thumbnail_data
if data:
self.display_photo(photo, data)
missing_fields = set()
self.display_photo()
self.ui.nicknameLabel.setText('<h1>%s</h1>' % contact.name)
self.ui.statusLabel.setText('%s' % contact.status_msg)
if contact.status == Contact.STATUS_ONLINE:
status_color = 0x00aa00
elif contact.status == Contact.STATUS_OFFLINE:
status_color = 0xff0000
elif contact.status == Contact.STATUS_AWAY:
status_color = 0xffad16
else:
status_color = 0xaaaaaa
self.ui.statusLabel.setText('<font color="#%06X">%s</font>' % (status_color, contact.status_msg))
self.ui.contactUrlLabel.setText('<b>URL:</b> <a href="%s">%s</a>' % (contact.url, contact.url))
if contact.summary is NotLoaded:
self.ui.descriptionEdit.setText('<h1>Description</h1><p><i>Receiving...</i></p>')
@ -291,16 +289,41 @@ class ContactProfile(QWidget):
def previousClicked(self):
self.displayed_photo_idx = (self.displayed_photo_idx - 1) % len(self.contact.photos)
self.display_photo(self.contact.photos.values()[self.displayed_photo_idx])
self.display_photo()
def nextClicked(self):
self.displayed_photo_idx = (self.displayed_photo_idx + 1) % len(self.contact.photos)
self.display_photo(self.contact.photos.values()[self.displayed_photo_idx])
self.display_photo()
def display_photo(self):
if self.displayed_photo_idx >= len(self.contact.photos):
self.displayed_photo_idx = len(self.contact.photos) - 1
if self.displayed_photo_idx < 0:
self.ui.photoLabel.setPixmap(None)
self.ui.photoUrlLabel.setText('')
return
photo = self.contact.photos.values()[self.displayed_photo_idx]
if photo.data:
data = photo.data
if photo.id in self.process_photo:
self.process_photo.pop(photo.id)
else:
self.process_photo[photo.id] = QtDo(self.weboob, lambda b,p: self.display_photo())
self.process_photo[photo.id].do('fillobj', photo, ['data'], backends=self.contact.backend)
if photo.thumbnail_data:
data = photo.thumbnail_data
else:
self.ui.photoLabel.setPixmap(None)
self.ui.photoLabel.setText('<i>Loading...</i>')
return
img = QImage.fromData(data)
img = img.scaledToWidth(self.width()/3)
def display_photo(self, photo, data=None):
img = QImage.fromData(data if data else photo.data).scaledToWidth(self.width()/3)
self.ui.photoLabel.setPixmap(QPixmap.fromImage(img))
if not isinstance(photo.url, NotLoadedMeta):
if photo.url is not NotLoaded:
text = '<a href="%s">%s</a>' % (photo.url, photo.url)
if not photo.shown:
text += '<br /><font color=#ff0000><i>(Hidden photo)</i></font>'
@ -374,9 +397,13 @@ class ContactsWidget(QWidget):
def setPhoto(self, contact, item):
if not contact:
return
return False
try:
self.photo_processes.pop(contact.id, None)
except KeyError:
pass
self.photo_processes.pop(contact.id, None)
img = None
for photo in contact.photos.itervalues():
if photo.thumbnail_data:
@ -385,6 +412,9 @@ class ContactsWidget(QWidget):
if img:
item.setIcon(QIcon(QPixmap.fromImage(img)))
return True
return False
def addContact(self, contact):
if not contact:
@ -411,9 +441,16 @@ class ContactsWidget(QWidget):
item.setText('<h2>%s</h2><font color="#%06X">%s</font><br /><i>%s</i>' % (contact.name, status_color, status, contact.backend))
item.setData(Qt.UserRole, contact)
process = QtDo(self.weboob, lambda b, c: self.setPhoto(c, item))
process.do('fillobj', contact, ['photos'], backends=contact.backend)
self.photo_processes[contact.id] = process
if contact.photos is NotLoaded:
process = QtDo(self.weboob, lambda b, c: self.setPhoto(c, item))
process.do('fillobj', contact, ['photos'], backends=contact.backend)
self.photo_processes[contact.id] = process
elif len(contact.photos) > 0:
if not self.setPhoto(contact, item):
photo = contact.photos.values()[0]
process = QtDo(self.weboob, lambda b, p: self.setPhoto(contact, item))
process.do('fillobj', photo, ['thumbnail_data'], backends=contact.backend)
self.photo_processes[contact.id] = process
for i in xrange(self.ui.contactList.count()):
if self.ui.contactList.item(i).data(Qt.UserRole).toPyObject().status > contact.status: