new application qcineoob

weboob/applications/qcineoob/main_window.py

@@ -0,0 +1,184 @@
+# -*- coding: utf-8 -*-
+
+# Copyright(C) 2010-2011 Romain Bignon
+#
+# This file is part of weboob.
+#
+# weboob is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# weboob 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 Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with weboob. If not, see <http://www.gnu.org/licenses/>.
+
+
+from PyQt4.QtCore import SIGNAL
+
+from weboob.capabilities.cinema import ICapCinema
+from weboob.tools.application.qt import QtMainWindow, QtDo
+from weboob.tools.application.qt.backendcfg import BackendCfg
+
+from weboob.applications.qcineoob.ui.main_window_ui import Ui_MainWindow
+
+from .minimovie import MiniMovie
+from .miniperson import MiniPerson
+from .movie import Movie
+from .person import Person
+
+class MainWindow(QtMainWindow):
+    def __init__(self, config, weboob, parent=None):
+        QtMainWindow.__init__(self, parent)
+        self.ui = Ui_MainWindow()
+        self.ui.setupUi(self)
+
+        self.config = config
+        self.weboob = weboob
+        self.minimovies = []
+        self.minipersons = []
+        self.current_movie_widget = None
+        self.current_person_widget = None
+
+        self.history = {'last_action':None,'action_list':[]}
+        self.connect(self.ui.backButton, SIGNAL("clicked()"), self.doBack)
+        self.ui.backButton.setDisabled(True)
+
+        self.connect(self.ui.searchEdit, SIGNAL("returnPressed()"), self.search)
+
+        self.connect(self.ui.actionBackends, SIGNAL("triggered()"), self.backendsConfig)
+
+        self.loadBackendsList()
+
+        if self.ui.backendEdit.count() == 0:
+            self.backendsConfig()
+
+    def backendsConfig(self):
+        bckndcfg = BackendCfg(self.weboob, (ICapCinema,), self)
+        if bckndcfg.run():
+            self.loadBackendsList()
+
+    def loadBackendsList(self):
+        self.ui.backendEdit.clear()
+        for i, backend in enumerate(self.weboob.iter_backends()):
+            if i == 0:
+                self.ui.backendEdit.addItem('All backends', '')
+            self.ui.backendEdit.addItem(backend.name, backend.name)
+            if backend.name == self.config.get('settings', 'backend'):
+                self.ui.backendEdit.setCurrentIndex(i+1)
+
+        if self.ui.backendEdit.count() == 0:
+            self.ui.searchEdit.setEnabled(False)
+        else:
+            self.ui.searchEdit.setEnabled(True)
+
+    def doAction(self, fun, args):
+        if self.history['last_action'] != None:
+            self.history['action_list'].append(self.history['last_action'])
+            self.ui.backButton.setDisabled(False)
+        self.history['last_action'] = {'function':fun,'args':args}
+        return fun(*args)
+
+    def doBack(self):
+        if len(self.history['action_list']) > 0:
+            todo = self.history['action_list'].pop()
+            self.history['last_action'] = todo
+            if len(self.history['action_list']) == 0:
+                self.ui.backButton.setDisabled(True)
+            return todo['function'](*todo['args'])
+
+    def search(self):
+        tosearch = self.ui.typeCombo.currentText()
+        if tosearch == 'person':
+            self.searchPerson()
+        elif tosearch == 'movie':
+            self.searchMovie()
+
+    def searchMovie(self):
+        pattern = unicode(self.ui.searchEdit.text())
+        if not pattern:
+            return
+        self.doAction(self.searchMovieAction,[pattern])
+
+    def searchMovieAction(self,pattern):
+        self.ui.stackedWidget.setCurrentWidget(self.ui.movie_list_page)
+        for minimovie in self.minimovies:
+            self.ui.movie_list_page.layout().removeWidget(minimovie)
+            minimovie.hide()
+            minimovie.deleteLater()
+
+        self.minimovies = []
+        self.ui.searchEdit.setEnabled(False)
+
+        backend_name = str(self.ui.backendEdit.itemData(self.ui.backendEdit.currentIndex()).toString())
+
+        self.process = QtDo(self.weboob, self.addMovie)
+        self.process.do('iter_movies', pattern, backends=backend_name)
+
+    def addMovie(self, backend, movie):
+        if not backend:
+            self.ui.searchEdit.setEnabled(True)
+            self.process = None
+            return
+        minimovie = MiniMovie(self.weboob, backend, movie, self)
+        self.ui.scrollAreaContent.layout().addWidget(minimovie)
+        self.minimovies.append(minimovie)
+
+    def displayMovie(self, movie):
+        self.ui.stackedWidget.setCurrentWidget(self.ui.movie_info_page)
+        if self.current_movie_widget != None:
+            self.ui.movie_info_page.layout().removeWidget(self.current_movie_widget)
+            self.current_movie_widget.hide()
+            self.current_movie_widget.deleteLater()
+        wmovie = Movie(movie,self)
+        self.ui.movie_info_page.layout().addWidget(wmovie)
+        self.current_movie_widget = wmovie
+
+    def searchPerson(self):
+        pattern = unicode(self.ui.searchEdit.text())
+        if not pattern:
+            return
+        self.doAction(self.searchPersonAction,[pattern])
+
+    def searchPersonAction(self,pattern):
+        self.ui.stackedWidget.setCurrentWidget(self.ui.person_list_page)
+        for miniperson in self.minipersons:
+            self.ui.person_list_page.layout().removeWidget(miniperson)
+            miniperson.hide()
+            miniperson.deleteLater()
+
+        self.minipersons = []
+        self.ui.searchEdit.setEnabled(False)
+
+        backend_name = str(self.ui.backendEdit.itemData(self.ui.backendEdit.currentIndex()).toString())
+
+        self.process = QtDo(self.weboob, self.addPerson)
+        self.process.do('iter_persons', pattern, backends=backend_name)
+
+    def addPerson(self, backend, person):
+        if not backend:
+            self.ui.searchEdit.setEnabled(True)
+            self.process = None
+            return
+        miniperson = MiniPerson(self.weboob, backend, person, self)
+        self.ui.scrollAreaContent_2.layout().addWidget(miniperson)
+        self.minipersons.append(miniperson)
+
+    def displayPerson(self, person):
+        self.ui.stackedWidget.setCurrentWidget(self.ui.person_info_page)
+        if self.current_person_widget != None:
+            self.ui.person_info_page.layout().removeWidget(self.current_person_widget)
+            self.current_person_widget.hide()
+            self.current_person_widget.deleteLater()
+        wperson = Person(person,self)
+        self.ui.person_info_page.layout().addWidget(wperson)
+        self.current_person_widget = wperson
+
+    def closeEvent(self, ev):
+        self.config.set('settings', 'backend', str(self.ui.backendEdit.itemData(self.ui.backendEdit.currentIndex()).toString()))
+        self.config.save()
+        ev.accept()