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00029 from Koo.Common import Shortcuts
00030 
00031 from Koo.Fields.TranslationDialog import *
00032 from Koo.Fields.AbstractFieldWidget import *
00033 from PyQt4.QtCore import *
00034 from PyQt4.QtGui import *
00035 
00036 class TextBoxFieldWidget(AbstractFieldWidget):
00037         def __init__(self, parent, model, attrs={}):
00038                 AbstractFieldWidget.__init__(self, parent, model, attrs)
00039                 self.uiText = QTextEdit( self )
00040                 self.uiText.setSizePolicy( QSizePolicy.Preferred, QSizePolicy.Expanding )
00041                 self.uiText.setTabChangesFocus( True )
00042                 self.uiText.setAcceptRichText( False )
00043                 self.installPopupMenu( self.uiText )
00044                 layout = QHBoxLayout( self )
00045                 layout.setContentsMargins( 0, 0, 0, 0 )
00046                 layout.addWidget( self.uiText )
00047                 if attrs.get('translate', False):
00048                         pushTranslate = QToolButton( self )
00049                         pushTranslate.setIcon( QIcon( ':/images/locale.png' ) )
00050                         pushTranslate.setFocusPolicy( Qt.NoFocus )
00051                         layout.addWidget( pushTranslate )
00052                         self.connect( pushTranslate, SIGNAL('clicked()'), self.translate )
00053 
00054                         self.scTranslate = QShortcut( self.uiText )
00055                         self.scTranslate.setKey( Shortcuts.SearchInField )
00056                         self.scTranslate.setContext( Qt.WidgetShortcut )
00057                         self.connect( self.scTranslate, SIGNAL('activated()'), self.translate )
00058 
00059         def translate(self):
00060                 if not self.record.id:
00061                         QMessageBox.information( self, _('Translation dialog'), _('You must save the resource before adding translations'))
00062                         return
00063                 dialog = TranslationDialog( self.record.id, self.record.group.resource, self.attrs['name'], unicode(self.uiText.toPlainText()), TranslationDialog.TextEdit, self )
00064                 if dialog.exec_() == QDialog.Accepted:
00065                         self.uiText.setPlainText( dialog.result )
00066 
00067         def setReadOnly(self, value):
00068                 AbstractFieldWidget.setReadOnly(self, value)
00069                 self.uiText.setReadOnly( value )
00070 
00071         def colorWidget(self):
00072                 return self.uiText
00073 
00074         def storeValue(self):
00075                 self.record.setValue(self.name, unicode( self.uiText.document().toPlainText() ) or False )
00076 
00077         def clear(self):
00078                 self.uiText.clear()
00079 
00080         def showValue(self):
00081                 vScroll = self.uiText.verticalScrollBar().value()
00082                 hScroll = self.uiText.horizontalScrollBar().value()
00083                 position = self.uiText.textCursor().position()
00084                 value = self.record.value(self.name)
00085                 if not value:
00086                         self.uiText.clear()
00087                 else:
00088                         self.uiText.setPlainText( value )
00089                 cursor = self.uiText.textCursor()
00090                 cursor.setPosition( position )
00091                 self.uiText.setTextCursor( cursor )
00092                 self.uiText.verticalScrollBar().setValue( vScroll )
00093                 self.uiText.horizontalScrollBar().setValue( hScroll )
00094