New application qwebcontentedit

Status: ugly GUI, editing and saving a page mostly working,
preview support in progress

weboob/applications/qwebcontentedit/main_window.py

@@ -0,0 +1,79 @@
+# -*- coding: utf-8 -*-
+
+# Copyright(C) 2011  Clément Schreiner
+#
+# 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, version 3 of the License.
+#
+# 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+from PyQt4.QtCore import SIGNAL
+
+
+from weboob.tools.application.qt import QtMainWindow, QtDo
+
+from .ui.main_window_ui import Ui_MainWindow
+
+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.connect(self.ui.idEdit, SIGNAL("returnPressed()"), self.loadPage)
+        self.connect(self.ui.loadButton, SIGNAL("clicked()"), self.loadPage)
+        self.connect(self.ui.tabWidget, SIGNAL("currentChanged(int)"),
+self._currentTabChanged)
+        self.connect(self.ui.saveButton, SIGNAL("clicked()"), self.savePage)
+
+    def _currentTabChanged(self):
+        if self.ui.tabWidget.currentIndex() == 1:
+            self.showPreview()
+        return
+       
+    def loadPage(self):
+        id = unicode(self.ui.idEdit.text())
+        if not id:
+            return
+
+        for backend in self.weboob.iter_backends():
+            self.content = backend.get_content(id)
+            if self.content:
+                self.ui.contentEdit.setPlainText(self.content.content)
+                self.backend = backend
+                return
+                
+                    
+    def savePage(self):
+        if not hasattr(self, "backend"):
+            return
+        new_content = unicode(self.ui.contentEdit.toPlainText())
+        if new_content != self.content.content:
+            self.content.content = new_content
+            message = unicode(self.ui.descriptionEdit.text())
+            self.process = QtDo(self.weboob, self._savePage_cb, self._savePage_eb)
+            self.process.do('push_content', self.content, message, backends=self.backend)
+
+    def _savePage_cb(self, backend, data):
+        if not backend:
+            return
+        self.ui.descriptionEdit.clear()
+
+    def _savePage_eb(self, backend, error, backtrace):
+        print error
+        print backtrace
+
+    def showPreview(self):
+        self.ui.previewEdit.setHtml(self.backend.preview_content(self.content))
+        return