""" CCP4ContainerView.py: CCP4 GUI Project Copyright (C) 2011 University of York This library is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License version 3, modified in accordance with the provisions of the license to address the requirements of UK law. You should have received a copy of the modified GNU Lesser General Public License along with this library. If not, copies may be downloaded from http://www.ccp4.ac.uk/ccp4license.php 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 Lesser General Public License for more details. """ """ Liz Potterton Jan 2011 - CContainerView - autogenerated GUI """ from PyQt4 import QtGui,QtCore from CCP4ErrorHandling import * from CCP4Config import DEVELOPER from CCP4Modules import WEBBROWSER,PROJECTSMANAGER #----------------------------------------------------------------- class CContainerView(QtGui.QFrame): #----------------------------------------------------------------- WIDTH = 600 SEPERATOR_TEXT = { 'inputData' : 'Input data', 'outputData' : 'Output data', 'controlParameters' : 'Control parameters' } ERROR_CODES = { 101 : { 'description' : 'Attempting to set invalid container' }, 102 : { 'severity' : SEVERITY_WARNING, 'description' : 'Attempting to set container without data order information'}, 103 : { 'description' : 'Unrecognised error attempting to create widget for:' }, 104 : { 'description' : 'Error attempting to update widget from model for:' }, 105 : {'description' : 'Internal error handing file - no task container' }, 106 : { 'description' : 'Error attempting to update model from widget for:' }, } def __init__(self,parent=None,charWidth=10,container=None,projectId=None,jobId=None,folderAttributes=None): QtGui.QFrame.__init__(self,parent) self._showOutputData = False self._container = container self._projectId = projectId self._jobId = jobId import CCP4TaskWidget if folderAttributes is None: self.folderAttributes = CCP4TaskWidget.CFolderAttributes() else: self.folderAttributes =folderAttributes self.grid = QtGui.QVBoxLayout() #layout.setSizeConstraint(QtGui.QLayout.SetMinAndMaxSize) self.charWidth = charWidth self.vLayout = None self.tabWidget = None self.lastRow=-1 self.setStyleSheet('QFrame [isValid="false"] { border: 1px solid red; }') #self.draw() def taskName(self): header = self._container.getHeader() if header is not None: return str(header.pluginName) else: return None def title(self): name = self._container.objectName() if name in ['inputData','controlParameters']: return ['Input','Control parameters'][['inputData','controlParameters'].index(name)] else: return name def isEditor(self): return False def setProjectId(self,projectId): self._projectId = projectId def projectId(self): return self._projectId def jobId(self): return self._jobId def jobNumber(self): if self._jobId is None: return None else: return PROJECTSMANAGER().db().getJobInfo(self._jobId,mode='jobnumber') def setJobId(self,jobId): self._jobId = jobId def setMessage(self,text=None,parameter=None): pass def getContainer(self): return self._container def setContainer(self,value): self._container = value container = property(getContainer,setContainer) def setFollowJobId(self,jobId,force=True): self._container.guiAdmin.followFrom = jobId widget = self.getWidget('followFrom') if widget is not None: widget.updateInputFiles(jobId,self._projectId,force) widget.updateViewFromModel() def getWidget(self,name): w = self.findChild(QtGui.QWidget,name) #print 'CContainerView.getWidget',name,w return w def setDefaultParameters(self): pass def setDefaultFiles(self): pass def draw(self): import CCP4Container,CCP4Widgets,CCP4Data,CCP4File myException = CException() import CCP4DataManager #print 'CContainerView.draw',self._container # Beware screwing up dataOrder keyList = [] keyList.extend(self._container.dataOrder()) if self._container.objectName() == 'inputData': if self.folderAttributes.attribute(attribute='editable',folderFunction='inputData'): keyList.insert(0,'followFrom') keyList.insert(0,'jobTitle') for name in keyList: if name in ['jobTitle','followFrom']: model=self._container.parent().guiAdmin.__getattr__(name) else: model=getattr(self._container,name) if isinstance(model,CCP4Container.CContainer): if (self._showOutputData or model.objectName() != 'outputData') and not model.objectName() in ['guiAdmin']: if self.tabWidget is None: self.tabWidget = QtGui.QTabWidget(self) tab = CContainerView(self,charWidth=self.charWidth,container=model,projectId=self.projectId(),jobId=self.jobId(),folderAttributes=self.folderAttributes) tab.draw() self.tabWidget.addTab(tab,tab.title()) else: widget = None qualifiers = {} if not self.folderAttributes.attribute(attribute='editable',folderFunction=model.objectName()): qualifiers['editable']=False qualifiers.update(model.qualifiers()) if DEVELOPER(): widget = CCP4DataManager.DATAMANAGER().widget(model=model,parentWidget=self,name=name,qualifiers=qualifiers) else: try: widget = CCP4DataManager.DATAMANAGER().widget(model=model,parentWidget=self,name=name,qualifiers=qualifiers) except CException as e: myException.extend(e) except: myException.append(self.__class__,103,'Data object: '+name) #print 'CContainerViewer.draw',name,model.__class__,widget,qualifiers if widget is not None: widget.setObjectName(name) self.lastRow = self.lastRow+1 if isinstance(model,CCP4Data.CList): line_layout = QtGui.QVBoxLayout() else: line_layout = QtGui.QHBoxLayout() line_layout.setSpacing(0) line_layout.setContentsMargins(0,0,0,0) if not isinstance(model,(CCP4File.CDataFile,CCP4Data.CFollowFromJob)): if isinstance(model,CCP4Data.CList): line_layout = QtGui.QVBoxLayout() else: line_layout = QtGui.QHBoxLayout() line_layout.setSpacing(0) line_layout.setContentsMargins(0,0,0,0) labelText = qualifiers.get('guiLabel',None) if labelText is None or labelText is NotImplemented: labelText = name label = QtGui.QLabel(labelText,self) label.setMinimumWidth(100) if isinstance(model,CCP4Data.CBoolean): line_layout.addWidget(widget) line_layout.addWidget(label) else: widget.setMaximumWidth(CContainerView.WIDTH-116) widget.setMinimumWidth(CContainerView.WIDTH-116) line_layout.addWidget(label) line_layout.addWidget(widget) charWidth = model.qualifiers('charWidth') if charWidth is not NotImplemented and charWidth>0: line_layout.addStretch(0.5) else: line_layout.addStretch(5) if self.vLayout is None: self.vLayout = QtGui.QVBoxLayout() self.vLayout.setSpacing(0) self.vLayout.setContentsMargins(0,0,0,0) self.vLayout.addLayout(line_layout) else: #widget.setMaximumWidth(CContainerView.WIDTH-16) widget.setMinimumWidth(CContainerView.WIDTH-16) if hasattr(self,'vLayout') and self.vLayout is not None: self.vLayout.addWidget(widget) widget.updateViewFromModel() if self.vLayout is not None: self.vLayout.addStretch(1) if self.vLayout is not None: self.grid.addLayout(self.vLayout) if self.tabWidget is not None: self.grid.addWidget(self.tabWidget) self.setLayout(self.grid) return myException def visibleFolder(self): return str(self.tabWidget.tabText(self.tabWidget.currentIndex())) def setVisibleFolder(self,title=None,index=None): if index is None: for ii in range(self.tabWidget.count()): if title == str(self.tabWidget.tabText(ii)): index = ii break if index is not None: self.tabWidget.setCurrentIndex(index) def updateViewFromModel(self): rv = CErrorReport() import CCP4Widgets widgetList = self.findChildren(CCP4Widgets.CViewWidget) for widget in widgetList: try: widget.updateViewFromModel() except: rv.append(self.__class__,104,str(widget.objectName())) return rv def updateModelFromView(self,textOnly=False): rv = CErrorReport() import CCP4Widgets widgetList = self.findChildren(CCP4Widgets.CViewWidget) #print 'CContainerView.updateModelFromView',widgetList for widget in widgetList: try: if textOnly: widget.updateModelFromText() else: widget.updateModelFromView() except: rv.append(self.__class__,106,str(widget.objectName())) return rv def saveData(self,fileName,projectName=None,jobNumber=None): #print 'CTaskViewer.saveData',fileName container = self.container() if container is None: e = CException(self.__class__,105,fileName) e.warningMessage() return import CCP4File f = CCP4File.CI2XmlDataFile(fullPath=fileName) cHeader = self.container().getHeader() if cHeader is not None: f.header.set(cHeader) f.header.setCurrent() f.header.function = 'PARAMS' if projectName is not None: f.header.project.set(projectName) if jobNumber is not None: f.header.jobId.set(jobNumber) bodyEtree = self.container().getEtree() f.saveFile(bodyEtree=bodyEtree) def validate(self): pass def isValid(self): import CCP4Widgets widgetList = self.findChildren(CCP4Widgets.CViewWidget) invalidList = [] for widget in widgetList: if widget.isValid is not None and not widget.isValid: if getattr(widget,'model',None) is not None: #print 'CTaskWidget.isValid',widget.model.objectName(),widget.isValid invalidList.append(widget.model.objectName()) else: invalidList.append(str(widget)) return invalidList def fix(self): # Dummy method to be reimplemented in sub-class # Called after user clicks run button and before validate() # Probably should be used mostly to ensure that if there are # possible alternate input files then only one has a set value # (this is to prevent unused files being recorded in database) return CErrorReport() def saveToXml(self,fileName=None,jobInfo={}): self.updateModelFromView() import CCP4File if fileName is None: fileName = PROJECTSMANAGER().makeFileName(jobId=self._jobId,mode='JOB_INPUT') jobInfo = {} if self._jobId is not None: try: jobInfo = PROJECTSMANAGER().db().getJobInfo(jobId=self._jobId,mode=['taskname','jobnumber','projectname','status','projectid']) except: pass f = CCP4File.CI2XmlDataFile(fullPath=fileName) cHeader = self.container.getHeader() if cHeader is not None: f.header.set(cHeader) f.header.setCurrent() f.header.function = 'PARAMS' f.header.jobId.set(self._jobId) f.header.projectId.set(self._projectId) if jobInfo.get('jobnumber',None) is not None: f.header.jobNumber.set(jobInfo['jobnumber']) if jobInfo.get('projectname',None) is not None: f.header.projectName.set(jobInfo['projectname']) bodyEtree = self._container.getEtree() from lxml import etree f.saveFile(bodyEtree=bodyEtree) #print 'CContainerView.saveToXml DONE',fileName,jobInfo def resetJobCombos(self): import CCP4Widgets #print 'CTabTaskWidget.resetJobCombos' widgetList = self.findChildren(CCP4Widgets.CDataFileView) for widget in widgetList: widget.loadJobCombo() widget.updateJobCombo() widget.updateModelFromView() def taskValidity(self): return CErrorReport() def setMessage(self,text='',parameter=None): return if text is None: text = '' self.message.setText(text) self.messageStack.append([parameter,text]) #print 'setMessage',text,parameter,self.messageStack def unsetMessage(self,parameter=None): return if len(self.messageStack)==0: return if self.messageStack[-1][0] == parameter: del self.messageStack[-1] else: delFrom = None for ii in range(len(self.messageStack)-2,-1,-1): if self.messageStack[ii][0] == parameter: delFrom = ii if delFrom is not None: #print 'unsetMessage deleting multi levels of stack',self.messageStack,delFrom del self.messageStack[delFrom:-1] #print 'unsetMessage',parameter,self.messageStack if len(self.messageStack)>0: self.message.setText(self.messageStack[-1][1]) def updateMessage(self,text='',parameter=None): return for ii in range(len(self.messageStack)): if self.messageStack[ii][0] == parameter: if text is None: text = '' self.messageStack[ii][1] = text if len(self.messageStack)>0: self.message.setText(self.messageStack[-1][1]) #print 'updateMessage',text,parameter,self.messageStack