Ejemplo n.º 1
0
class PageProjects(QtGui.QWidget):
    # Signals
    gotoProject = QtCore.pyqtSignal(int)

    def __init__(self, parent, databaseCon):
        logging.info("PageProjects->__init__(self, parent, databaseCon)")
        QtGui.QWidget.__init__(self, parent)
        self.databaseCon = databaseCon
        self.settings = QtCore.QSettings("tracks-queue", "tracks-queue")
        # latitudeLabel = QtGui.QLabel("Latitude:")
        # layout = QtGui.QGridLayout(self)
        # layout.addWidget(latitudeLabel, 0, 0)

        # The main page layout
        self.horizontalLayout = QtGui.QHBoxLayout(self)
        self.horizontalLayout.setSpacing(0)
        self.horizontalLayout.setMargin(0)

        # Scroll area for lists
        self.scrollArea = QtGui.QScrollArea()
        self.scrollArea.setWidgetResizable(True)

        # Layout for scroll area
        widget = QtGui.QWidget()
        self.scrollArea.setWidget(widget)
        self.verticalLayout = QtGui.QVBoxLayout(widget)

        self.horizontalLayout.addWidget(self.scrollArea)

        # Add the project editor form
        self.projectEditor = WidgetProjectEditor(self.databaseCon)
        self.projectEditor.setVisible(False)
        self.horizontalLayout.addWidget(self.projectEditor)
        self.projectEditor.projectModified.connect(self.refresh)

        # Add the project lists
        # Active projects
        self.activeProjectsList = WidgetProjectList(self.databaseCon, "Active Projects", None, True)
        self.activeProjectsList.gotoProject.connect(self.slotGotoProject)
        self.activeProjectsList.editProject.connect(self.projectEditor.setCurrentProjectID)
        self.verticalLayout.addWidget(self.activeProjectsList)
        # Hidden projects
        self.hiddenProjectsList = WidgetProjectList(self.databaseCon, "Hidden Projects", None, False)
        self.hiddenProjectsList.gotoProject.connect(self.slotGotoProject)
        self.hiddenProjectsList.editProject.connect(self.projectEditor.setCurrentProjectID)
        self.verticalLayout.addWidget(self.hiddenProjectsList)
        # Completed projects
        self.completedProjectsList = WidgetProjectList(self.databaseCon, "Completed Projects", None, False)
        self.completedProjectsList.gotoProject.connect(self.slotGotoProject)
        self.completedProjectsList.editProject.connect(self.projectEditor.setCurrentProjectID)
        self.completedProjectsList.setHasDoubleExpander(True)
        self.verticalLayout.addWidget(self.completedProjectsList)

        # Connect project save event to refresh lists
        self.projectEditor.projectModified.connect(self.refresh)

        # Add a vertical spacer
        spacerItem = QtGui.QSpacerItem(1, 1, QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Expanding)
        self.verticalLayout.addItem(spacerItem)

        self.current_user_id = None

    def refresh(self, userId=None):
        logging.info("PageProjects->refresh()")
        if userId:
            self.current_user_id = userId

        # Active projects
        queryActive = (
            "SELECT projects.id, projects.name, SUM(CASE WHEN \
                todos.state IS 'active' THEN 1 ELSE 0 END),  SUM(CASE \
                WHEN todos.state = 'completed' THEN 1 ELSE 0 END) FROM \
                projects LEFT JOIN todos ON projects.id=todos.project_id AND projects.user_id=todos.user_id\
                WHERE projects.state='active' and projects.user_id=%s GROUP BY projects.id ORDER BY (CASE WHEN projects.id IN (select successor_id from dependencies where relationship_type='subproject') THEN 1 ELSE 0 END), projects.name"
            % (self.current_user_id)
        )
        self.activeProjectsList.setDBQuery(queryActive)

        # Hidden projects
        queryHidden = (
            "SELECT projects.id, projects.name, SUM(CASE WHEN \
                todos.state IS 'active' THEN 1 ELSE 0 END),  SUM(CASE \
                WHEN todos.state = 'completed' THEN 1 ELSE 0 END) FROM \
                projects LEFT JOIN todos ON projects.id=todos.project_id AND projects.user_id=todos.user_id \
                WHERE projects.state='hidden' and projects.user_id=%s GROUP BY projects.id ORDER BY projects.name"
            % (self.current_user_id)
        )
        self.hiddenProjectsList.setDBQuery(queryHidden)

        # Completed Projects
        queryCompleted = (
            "SELECT projects.id, projects.name, SUM(CASE WHEN \
                        todos.state IS 'active' THEN 1 ELSE 0 END),  SUM(CASE \
                        WHEN todos.state = 'completed' THEN 1 ELSE 0 END) FROM\
                        projects LEFT JOIN todos ON projects.id=\
                        todos.project_id AND projects.user_id=todos.user_id WHERE projects.state='completed' and projects.user_id=%s \
                        GROUP BY projects.id ORDER BY projects.name LIMIT 10"
            % (self.current_user_id)
        )
        self.completedProjectsList.setDBQuery(queryCompleted)
        queryCompleted = (
            "SELECT projects.id, projects.name, SUM(CASE WHEN \
                        todos.state IS 'active' THEN 1 ELSE 0 END),  SUM(CASE \
                        WHEN todos.state = 'completed' THEN 1 ELSE 0 END) FROM\
                        projects LEFT JOIN todos ON projects.id=\
                        todos.project_id AND projects.user_id=todos.user_id WHERE projects.state='completed' and projects.user_id=%s \
                        GROUP BY projects.id ORDER BY projects.name"
            % (self.current_user_id)
        )
        self.completedProjectsList.setExpandedDBQuery(queryCompleted)

        self.projectEditor.setCurrentUser(self.current_user_id)
        self.projectEditor.refresh()

    def setFormVisible(self, visible):
        logging.info("PageProjects->setFormVisible(self, visible)")
        self.projectEditor.setVisible(visible)
        self.projectEditor.setFocus()

    def slotGotoProject(self, id):
        logging.info("PageProjects->slotGotoProject(self, id)")
        self.emit(QtCore.SIGNAL("gotoProject(int)"), id)

    def moveExclusiveExpandUp(self):
        logging.info("tracks->moveExclusiveExpandUp")

        # shrink all lists but the expanded list
        focuspos = None
        posList = {}
        for key in self.homeContexts.keys():
            pos = self.homeContexts[key].pos().y()
            posList[pos] = key
            if self.homeContexts[key].isExpanded():
                if (not focuspos) or (pos < focuspos):
                    focuspos = pos
            self.homeContexts[key].setExpanded(False)
        posKeys = posList.keys()
        posKeys.sort(reverse=True)
        done = False
        for pos in posKeys:
            if focuspos and pos < focuspos:
                self.homeContexts[posList[pos]].setExpanded(True)
                done = True
                break
        if done == False:
            self.homeContexts[posList[posKeys[len(posKeys) - 1]]].setExpanded(True)

    def moveExclusiveExpandDown(self):
        logging.info("PageProjects->moveExclusiveExpandDown(self)")

        # shrink all lists but the expanded list
        focuspos = None
        posList = {}
        for key in self.homeContexts.keys():
            pos = self.homeContexts[key].pos().y()
            posList[pos] = key
            if self.homeContexts[key].isExpanded():
                if (not focuspos) or (pos > focuspos):
                    focuspos = pos
            self.homeContexts[key].setExpanded(False)
        posKeys = posList.keys()
        posKeys.sort()
        done = False

        for pos in posKeys:
            if focuspos and pos > focuspos:
                self.homeContexts[posList[pos]].setExpanded(True)
                done = True
                break
        if done == False:
            self.homeContexts[posList[posKeys[len(posKeys) - 1]]].setExpanded(True)

    def moveFocusUp(self):
        # moves the keyboard focus up to the next expanded list
        logging.info("PageProjects->moveFocusUp")
        keyfocuspos = None
        posList = {}
        # find the list with keyboard focus if there is one
        for key in self.homeContexts.keys():
            pos = self.homeContexts[key].pos().y()
            posList[pos] = key
            if self.homeContexts[key].isAncestorOf(QtGui.QApplication.focusWidget()):
                keyfocuspos = pos
        # sort the lists by position
        posKeys = posList.keys()
        posKeys.sort(reverse=True)
        done = False
        # set keyboard focus on the next highest list that is expanded
        for pos in posKeys:
            if pos < keyfocuspos:
                if self.homeContexts[posList[pos]].isExpanded():
                    self.homeContexts[posList[pos]].listWidget.setFocus()
                else:
                    self.homeContexts[posList[pos]].toggleListButton.setFocus()
                done = True
                break
        # If none were expanded set to highest list and expand
        if done == False:
            if self.homeContexts[posList[posKeys[0]]].isExpanded():
                self.homeContexts[posList[posKeys[0]]].listWidget.setFocus()  # setExpanded(True)
            else:
                self.homeContexts[posList[posKeys[0]]].toggleListButton.setFocus()

    def moveFocusDown(self):
        # moves the keyboard focus down to the next expanded list
        logging.info("PageProjects->moveFocusDown")
        keyfocuspos = None
        posList = {}
        # find the list with keyboard focus if there is one
        for key in self.homeContexts.keys():
            pos = self.homeContexts[key].pos().y()
            posList[pos] = key
            if self.homeContexts[key].isAncestorOf(QtGui.QApplication.focusWidget()):
                keyfocuspos = pos
        # sort the lists by position
        posKeys = posList.keys()
        posKeys.sort()
        done = False
        # set keyboard focus on the next lowest list that is expanded
        for pos in posKeys:
            if keyfocuspos and pos > keyfocuspos:
                if self.homeContexts[posList[pos]].isExpanded():
                    self.homeContexts[posList[pos]].listWidget.setFocus()
                else:
                    self.homeContexts[posList[pos]].toggleListButton.setFocus()
                done = True
                break
        # If none were expanded set to lowest list
        if done == False:
            if self.homeContexts[posList[posKeys[0]]].isExpanded():
                self.homeContexts[posList[posKeys[0]]].listWidget.setFocus()  # setExpanded(True)
            else:
                self.homeContexts[posList[posKeys[0]]].toggleListButton.setFocus()
Ejemplo n.º 2
0
class PageProjectView(QtGui.QWidget):
    # Signals
    gotoProject = QtCore.pyqtSignal(int)
    gotoContext = QtCore.pyqtSignal(int)
    def __init__(self, parent, databaseCon):
        logging.info("PageProjectView->__init__(self, parent, databaseCon)")
        QtGui.QWidget.__init__(self, parent)
        self.databaseCon = databaseCon
        self.settings = QtCore.QSettings("tracks-queue", "tracks-queue")
        #latitudeLabel = QtGui.QLabel("Latitude:")
        #layout = QtGui.QGridLayout(self)
        #layout.addWidget(latitudeLabel, 0, 0)
        
        # The main page layout
        self.horizontalLayout = QtGui.QHBoxLayout(self)
        self.horizontalLayout.setSpacing(0)
        self.horizontalLayout.setMargin(0)
        
        # Scroll area for lists
        self.scrollArea = QtGui.QScrollArea()
        self.scrollArea.setWidgetResizable(True)
        
        # Layout for scroll area
        widget = QtGui.QWidget()
        self.scrollArea.setWidget(widget)
        self.verticalLayout = QtGui.QVBoxLayout(widget)
        
        self.horizontalLayout.addWidget(self.scrollArea)      
        
        # Add the project editor form 
        self.projectEditor = WidgetProjectEditor(self.databaseCon)
        self.projectEditor.setVisible(False)        
        self.horizontalLayout.addWidget(self.projectEditor)
        self.projectEditor.projectModified.connect(self.refresh)
        
        # Add the action editor form 
        self.actionEditor = WidgetActionEditor(self.databaseCon)
        self.actionEditor.setVisible(False)
        self.horizontalLayout.addWidget(self.actionEditor)
        self.actionEditor.actionModified.connect(self.refresh)
        
        # Project title and description
        self.projectTitle = QtGui.QLabel("blank title")
        font = QtGui.QFont()
        font.setPointSize(14)
        self.projectTitle.setFont(font)
        self.verticalLayout.addWidget(self.projectTitle)
        self.projectDescription = QtGui.QLabel("blank description")
        self.verticalLayout.addWidget(self.projectDescription)
        
        # The lists
        
        # Sub Projects
        self.subProjectsList = WidgetProjectList(self.databaseCon, "Sub-Projects", None, True)
        self.subProjectsList.setShowState(True)
        #self.subProjectsList.setShowEdit(False)
        self.subProjectsList.setShowDelete(False)
        self.subProjectsList.setShowSubProject(False)
        self.subProjectsList.setHasDoubleExpander(True)
        self.verticalLayout.addWidget(self.subProjectsList)
        self.subProjectsList.editProject.connect(self.projectEditor.setCurrentProjectID)
        self.subProjectsList.gotoProject.connect(self.slotGotoProject)
        
        # Active actions
        sqlActive = None
        self.activeList = WidgetActionList(
            self.databaseCon,"Active Actions",sqlActive,True)
        self.verticalLayout.addWidget( self.activeList)
        self.activeList.setDisplayContextFirst(True)
        self.activeList.editAction.connect(self.actionEditor.setCurrentActionID)
        self.activeList.actionModified.connect(self.refresh)
        self.activeList.gotoContext.connect(self.slotGotoContext)
        #self.refreshables[self.projectstabid].append( self.activeList)

        # Deferred actions
        sqlDeferred = None
        self.deferredList = WidgetActionList(
            self.databaseCon, "Deferred/Pending Actions", sqlDeferred, False)
        self.deferredList.setDisplayShowFrom(True)
        self.deferredList.setDisplayContextFirst(True)
        self.verticalLayout.addWidget(self.deferredList)
        self.deferredList.editAction.connect(self.actionEditor.setCurrentActionID)
        self.deferredList.actionModified.connect(self.refresh)
        self.deferredList.gotoContext.connect(self.slotGotoContext)
        #self.refreshables[self.projectstabid].append(self.projectview_tracksDList)
        
        # Complete actions
        sqlCompleted = None
        self.completedList = WidgetActionList(
            self.databaseCon, "Completed Actions", sqlCompleted, False)
        self.completedList.setDisplayCompletedAt(True)
        self.completedList.setDisplayContextFirst(True)
        self.completedList.setHasDoubleExpander(True, 10)
        self.verticalLayout.addWidget(self.completedList)
        self.completedList.editAction.connect(self.actionEditor.setCurrentActionID)
        self.completedList.actionModified.connect(self.refresh)
        self.completedList.gotoContext.connect(self.slotGotoContext)
        #self.refreshables[self.projectstabid].append(self.projectview_tracksCList)
        
        #Connect project save event to refresh lists
        self.projectEditor.projectModified.connect(self.refresh)
        
        # Add a vertical spacer
        spacerItem = QtGui.QSpacerItem(
            1, 1, QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Expanding)
        self.verticalLayout.addItem(spacerItem)
        
    def refresh(self, user_id=None):
        logging.info("PageProjectView->refresh()")
        if user_id:
            self.current_user_id = user_id
        
        self.subProjectsList.refresh()
        self.activeList.refresh()
        self.deferredList.refresh()
        self.completedList.refresh()

        self.projectEditor.setCurrentUser(self.current_user_id)
        self.actionEditor.setCurrentUser(self.current_user_id)
        self.projectEditor.refresh()
        self.actionEditor.refresh()
    
    def setProject(self, id, user_id):
        """Changes the project page from a list of all projects to a detailed page of one specific project"""
        logging.info("PageProjectView->setProject(" + str(id) + ")")
        
        self.current_user_id = user_id

        #self.tabWidget.setCurrentIndex(self.projectstabid)
        #self.stackedWidget_2.setCurrentIndex(1)

        titleDescQuery = "SELECT projects.name, projects.description, (SELECT name from contexts where id = projects.default_context_id), projects.default_tags FROM projects WHERE projects.id = " + str(id)
        for row in self.databaseCon.execute(titleDescQuery):
            self.projectTitle.setText(str(row[0]))
            self.projectDescription.setText(str(row[1]))
            self.actionEditor.setDefaultProject(row[0])
            self.actionEditor.setDefaultContext(row[2])
            self.projectEditor.setDefaultParent(str(row[0]))
            #self.projectview_actionEditor.setDefaultTags(row[3])
        self.actionEditor.cancelButtonClicked()
        self.projectEditor.cancelButtonClicked()
        
        subQuery = "SELECT projects.id, projects.name, SUM(CASE WHEN \
                    todos.state IS 'active' THEN 1 ELSE 0 END),  SUM(CASE \
                    WHEN todos.state = 'completed' THEN 1 ELSE 0 END) FROM \
                    projects LEFT JOIN todos ON projects.id=todos.project_id AND projects.user_id=todos.user_id\
                    WHERE projects.id IN (select successor_id from dependencies where predecessor_id=?) AND projects.state='active' and projects.user_id=? GROUP BY projects.id ORDER BY (CASE WHEN projects.state='active' THEN 0 WHEN projects.state='hidden' THEN 1 WHEN projects.state='completed' THEN 2 ELSE 3 END), projects.name"
        self.subProjectsList.setDBQuery_args(subQuery, (id, self.current_user_id))
        subQuery = "SELECT projects.id, projects.name, SUM(CASE WHEN \
                    todos.state IS 'active' THEN 1 ELSE 0 END),  SUM(CASE \
                    WHEN todos.state = 'completed' THEN 1 ELSE 0 END) FROM \
                    projects LEFT JOIN todos ON projects.id=todos.project_id AND projects.user_id=todos.user_id\
                    WHERE projects.id IN (select successor_id from dependencies where predecessor_id=?) and projects.user_id=? GROUP BY projects.id ORDER BY (CASE WHEN projects.state='active' THEN 0 WHEN projects.state='hidden' THEN 1 WHEN projects.state='completed' THEN 2 ELSE 3 END), projects.name"
        self.subProjectsList.setExpandedDBQuery_args(subQuery, (id, self.current_user_id))


        self.activeList.setDBQuery("SELECT todos.id, todos.description, todos.state, contexts.id, contexts.name, \
                       projects.id, projects.name FROM (todos LEFT JOIN contexts ON \
                       todos.context_id = contexts.id) LEFT JOIN projects on \
                       todos.project_id = projects.id where todos.state='active' \
                       AND todos.id not in (select successor_id from dependencies where predecessor_id in (select id from todos where state='active')) \
                       AND (show_from IS NULL OR show_from <= DATETIME('now')) AND todos.project_id= "+ str(id) + " order by CASE WHEN todos.due IS null THEN 1 ELSE 0 END, todos.due, contexts.name, todos.description")

        self.deferredList.setDBQuery("SELECT todos.id, todos.description, todos.state, contexts.id, contexts.name, \
                       projects.id, projects.name FROM (todos LEFT JOIN contexts ON \
                       todos.context_id = contexts.id) LEFT JOIN projects on \
                       todos.project_id = projects.id where todos.state=\
                       'active' AND \
                       (show_from > DATETIME('now') OR todos.id in (select successor_id from dependencies where predecessor_id in (select id from todos where state='active')))\
                       AND todos.project_id= "+ str(id) + " order by todos.show_from, todos.description")

        self.completedList.setDBQuery("SELECT todos.id, todos.description, todos.state, contexts.id, contexts.name, \
                       projects.id, projects.name FROM (todos LEFT JOIN contexts ON \
                       todos.context_id = contexts.id) LEFT JOIN projects on \
                       todos.project_id = projects.id where todos.state=\
                       'completed' AND todos.project_id= "+ str(id) + " order by todos.completed_at DESC, todos.description")

        #self.projectview_actionEditor.setCurrentUser(self.current_user_id)
        #self.projectview_actionEditor.refresh()
        
    def setFormVisible(self, visible):
        logging.info("PageProjectView->setFormVisible(self, visible)")
        
        print self.actionEditor.isVisible(), self.projectEditor.isVisible()
        if self.actionEditor.isVisible():
            self.actionEditor.cancelButtonClicked()
            self.projectEditor.setVisible(visible)
            self.projectEditor.setFocus()
        elif self.projectEditor.isVisible():
            self.projectEditor.cancelButtonClicked()
            self.actionEditor.setVisible(visible)
            self.actionEditor.setFocus()
        else:
            self.actionEditor.setVisible(visible)
            self.actionEditor.setFocus()
        
    def slotGotoProject(self, id):
        logging.info("PageProjectView->slotGotoProject(self, id)")
        self.emit(QtCore.SIGNAL("gotoProject(int)"), id)
        
    def slotGotoContext(self, id):
        logging.info("PageHome->slotGotoContext(self, id)")
        self.emit(QtCore.SIGNAL("gotoContext(int)"), id)
    
    
    def moveExclusiveExpandUp(self):
        logging.info("tracks->moveExclusiveExpandUp")

        # shrink all lists but the expanded list
        focuspos = None
        posList = {}
        for key in self.homeContexts.keys():
            pos = self.homeContexts[key].pos().y()
            posList[pos] = key
            if self.homeContexts[key].isExpanded():
                if (not focuspos) or (pos < focuspos):
                    focuspos = pos
            self.homeContexts[key].setExpanded(False)
        posKeys = posList.keys()
        posKeys.sort(reverse=True)
        done = False
        for pos in posKeys:
            if focuspos and pos<focuspos:
                self.homeContexts[posList[pos]].setExpanded(True)
                done = True
                break
        if done == False:
            self.homeContexts[posList[posKeys[len(posKeys)-1]]].setExpanded(True)
        
    def moveExclusiveExpandDown(self):
        logging.info("PageProjectView->moveExclusiveExpandDown(self)")

        # shrink all lists but the expanded list
        focuspos = None
        posList = {}
        for key in self.homeContexts.keys():
            pos = self.homeContexts[key].pos().y()
            posList[pos] = key
            if self.homeContexts[key].isExpanded():
                if (not focuspos) or (pos > focuspos):
                    focuspos = pos
            self.homeContexts[key].setExpanded(False)
        posKeys = posList.keys()
        posKeys.sort()
        done = False
        
        for pos in posKeys:
            if focuspos and pos>focuspos:
                self.homeContexts[posList[pos]].setExpanded(True)
                done = True
                break
        if done == False:
            self.homeContexts[posList[posKeys[len(posKeys)-1]]].setExpanded(True)
    
    def moveFocusUp(self):
        # moves the keyboard focus up to the next expanded list
        logging.info("PageProjectView->moveFocusUp")
        keyfocuspos = None
        posList = {}
        # find the list with keyboard focus if there is one
        for key in self.homeContexts.keys():
            pos = self.homeContexts[key].pos().y()
            posList[pos] = key
            if self.homeContexts[key].isAncestorOf(QtGui.QApplication.focusWidget()):
                    keyfocuspos = pos  
        # sort the lists by position
        posKeys = posList.keys()
        posKeys.sort(reverse=True)
        done = False
        # set keyboard focus on the next highest list that is expanded
        for pos in posKeys:
            if pos<keyfocuspos:
                if self.homeContexts[posList[pos]].isExpanded():
                    self.homeContexts[posList[pos]].listWidget.setFocus()
                else:
                    self.homeContexts[posList[pos]].toggleListButton.setFocus()
                done = True
                break
        # If none were expanded set to highest list and expand
        if done == False:
            if self.homeContexts[posList[posKeys[0]]].isExpanded():
                self.homeContexts[posList[posKeys[0]]].listWidget.setFocus()#setExpanded(True)
            else:
                self.homeContexts[posList[posKeys[0]]].toggleListButton.setFocus()
            
    def moveFocusDown(self):
        # moves the keyboard focus down to the next expanded list
        logging.info("PageProjectView->moveFocusDown")
        keyfocuspos = None
        posList = {}
        # find the list with keyboard focus if there is one
        for key in self.homeContexts.keys():
            pos = self.homeContexts[key].pos().y()
            posList[pos] = key
            if self.homeContexts[key].isAncestorOf(QtGui.QApplication.focusWidget()):
                    keyfocuspos = pos  
        # sort the lists by position
        posKeys = posList.keys()
        posKeys.sort()
        done = False
        # set keyboard focus on the next lowest list that is expanded
        for pos in posKeys:
            if keyfocuspos and pos>keyfocuspos:
                if self.homeContexts[posList[pos]].isExpanded():
                    self.homeContexts[posList[pos]].listWidget.setFocus()
                else:
                    self.homeContexts[posList[pos]].toggleListButton.setFocus()
                done = True
                break
        # If none were expanded set to lowest list
        if done == False:
            if self.homeContexts[posList[posKeys[0]]].isExpanded():
                self.homeContexts[posList[posKeys[0]]].listWidget.setFocus()#setExpanded(True)
            else:
                self.homeContexts[posList[posKeys[0]]].toggleListButton.setFocus()