Examples with TaskApplication edu.cmu.cs.hcii.cogtool.model.TaskApplication used on opensource projects

Example 1 with TaskApplication

use of edu.cmu.cs.hcii.cogtool.model.TaskApplication in project cogtool by cogtool.

the class ScriptViewerUI method addSelectionChangeListeners.

/**
     * Add the selection Change event listeners.
     */
protected void addSelectionChangeListeners() {
    SWTselectionChangeHandler = new SelectionListener() {

        public void widgetSelected(SelectionEvent evt) {
            SWTList swtList = view.getScriptEditorList();
            TableItem[] selectedItems = swtList.getSelectionObject();
            for (TableItem selectedItem : selectedItems) {
                // TODO: Currently supports only single selection.
                Object data = selectedItem.getData();
                if (data instanceof Frame) {
                    selection.setSelectedState(null);
                } else {
                    selection.setSelectedState(selectedItem);
                }
            }
            setViewEnabledState(selection, ListenerIdentifierMap.NORMAL);
        // Let selection change handle changing the frame
        }

        public void widgetDefaultSelected(SelectionEvent evt) {
            SWTList swtList = view.getScriptEditorList();
            TableItem[] selectedItems = swtList.getSelectionObject();
            // TODO: Currently supports only single selection.
            for (TableItem selectedItem : selectedItems) {
                Object data = selectedItem.getData();
                if (data instanceof DefaultModelGeneratorState) {
                    Script s = (Script) selectedItem.getData(SWTListGroupScript.SCRIPT_DATA_KEY);
                    DefaultModelGeneratorState stepState = (DefaultModelGeneratorState) data;
                    // In case we need this; not a context selection
                    // in truth, but we can re-use the structure.
                    contextSelection.setSelectedState(stepState);
                    performAction(ProjectLID.EditScript, s);
                }
            }
        }
    };
    view.addSWTListSelectionHandler(SWTselectionChangeHandler);
    AlertHandler selectionChangeHandler = new AlertHandler() {

        public void handleAlert(EventObject alert) {
            SEDemoSelectionState.StepStateSelectionChange event = (SEDemoSelectionState.StepStateSelectionChange) alert;
            if (event != null) {
                if (event.selected) {
                    DefaultModelGeneratorState stepState = event.changedState;
                    Frame resultFrame = null;
                    Script script = getSelectedScript(stepState);
                    AUndertaking t = script.getDemonstration().getTaskApplication().getTask();
                    if (stepState != null) {
                        resultFrame = stepState.getScriptStep().getCurrentFrame();
                    } else if (script != null) {
                        resultFrame = script.getDemonstration().getResultFrame();
                    }
                    DefaultModelGeneratorState overrideState = script.getPreviousState(stepState);
                    if (overrideState == null) {
                        TaskGroup group = (TaskGroup) task;
                        List<AUndertaking> siblingTasks = group.getUndertakings();
                        int currentTaskIndex = siblingTasks.indexOf(t);
                        CognitiveModelGenerator modelGen = script.getModelGenerator();
                        while ((overrideState == null) && (0 <= --currentTaskIndex)) {
                            AUndertaking prevSibling = siblingTasks.get(currentTaskIndex);
                            TaskApplication ta = project.getTaskApplication(prevSibling, design);
                            if (ta != null) {
                                script = ta.getScript(modelGen);
                                if (script != null) {
                                    overrideState = script.getLastState();
                                }
                            }
                        }
                    }
                    uiModel.setCurrentOverride(script, overrideState);
                    try {
                        setCurrentFrame(resultFrame);
                    } catch (GraphicsUtil.ImageException ex) {
                        throw new RcvrImageException("Changing current demonstration frame", ex);
                    }
                }
            }
        }
    };
    selection.addHandler(this, SEDemoSelectionState.StepStateSelectionChange.class, selectionChangeHandler);
}

Example 2 with TaskApplication

use of edu.cmu.cs.hcii.cogtool.model.TaskApplication in project cogtool by cogtool.

the class ProjectUI method createPredicates.

// setUpDragAndDrop
protected void createPredicates() {
    requiresRegenerationPredicate = new ProjectSelectionPredicate(project) {

        @Override
        protected boolean isSatisfiedBy(Design design, AUndertaking t) {
            TaskApplication ta = project.getTaskApplication(t, design);
            if (ta != null) {
                Demonstration demo = ta.getDemonstration();
                return demo.isObsolete();
            }
            return false;
        }
    };
    hasComputableScriptsPredicate = new ProjectSelectionPredicate(project) {

        @Override
        protected boolean isSatisfiedBy(Design design, AUndertaking t) {
            TaskApplication taskApp = project.getTaskApplication(t, design);
            if (taskApp != null) {
                IPredictionAlgo activeAlg = taskApp.determineActiveAlgorithm(project);
                APredictionResult result = taskApp.getResult(taskApp.getFirstModelGenerator(), activeAlg);
                if ((result != null) && !result.canBeRecomputed()) {
                    return false;
                }
                return taskApp.hasComputableScript() && !taskApp.getDemonstration().isInvalid();
            }
            return project.getDefaultAlgo() == SNIFACTPredictionAlgo.ONLY;
        }
    };
    hasComputedResultPredicate = new ProjectSelectionPredicate(project) {

        @Override
        protected boolean isSatisfiedBy(Design design, AUndertaking t) {
            TaskApplication taskApp = project.getTaskApplication(t, design);
            return ((taskApp != null) && taskApp.hasComputedResult());
        }
    };
    hasResultStepsPredicate = new ProjectSelectionPredicate(project) {

        @Override
        protected boolean isSatisfiedBy(Design design, AUndertaking t) {
            TaskApplication taskApp = project.getTaskApplication(t, design);
            return (taskApp != null) && taskApp.hasResultSteps();
        }
    };
    hasScriptsPredicate = new ProjectSelectionPredicate(project) {

        @Override
        protected boolean isSatisfiedBy(Design design, AUndertaking t) {
            TaskApplication taskApp = project.getTaskApplication(t, design);
            return (taskApp != null) && taskApp.hasScript();
        }
    };
    hasTracesPredicate = new ProjectSelectionPredicate(project) {

        @Override
        protected boolean isSatisfiedBy(Design design, AUndertaking t) {
            TaskApplication taskApp = project.getTaskApplication(t, design);
            return (taskApp != null) && taskApp.hasResultTraces();
        }
    };
    hasMultipleScriptsPredicate = new ProjectSelectionPredicate(project) {

        protected int numScripts = 0;

        @Override
        protected void resetState() {
            numScripts = 0;
        }

        @Override
        protected boolean isSatisfiedBy(Design design, AUndertaking t) {
            TaskApplication taskApp = project.getTaskApplication(t, design);
            if (taskApp != null) {
                Iterator<CognitiveModelGenerator> modelGens = taskApp.getModelGenerators();
                while (modelGens.hasNext()) {
                    CognitiveModelGenerator modelGen = modelGens.next();
                    Script script = taskApp.getScript(modelGen);
                    if (script != null) {
                        if (++numScripts > 1) {
                            return true;
                        }
                    }
                }
            }
            return false;
        }
    };
}

Example 3 with TaskApplication

use of edu.cmu.cs.hcii.cogtool.model.TaskApplication in project cogtool by cogtool.

the class ScriptViewerUI method getSelectedScript.

protected Script getSelectedScript(DefaultModelGeneratorState stepState) {
    SWTList swtList = view.getScriptEditorList();
    if (stepState == null) {
        TaskGroup group = (TaskGroup) task;
        List<AUndertaking> tasks = group.getUndertakings();
        int numTasks = tasks.size();
        for (int i = numTasks - 1; i >= 0; i--) {
            AUndertaking t = tasks.get(i);
            TaskApplication ta = project.getTaskApplication(t, design);
            if (ta != null) {
                return ta.getOnlyScript();
            }
        }
    }
    TableItem item = swtList.getItemList().get(stepState);
    return (Script) item.getData(SWTListGroupScript.SCRIPT_DATA_KEY);
}

Example 4 with TaskApplication

use of edu.cmu.cs.hcii.cogtool.model.TaskApplication in project cogtool by cogtool.

the class ProjectController method createMoveTaskAppAction.

protected IListenerAction createMoveTaskAppAction() {
    return new IListenerAction() {

        public Class<?> getParameterClass() {
            return ProjectUI.MoveCopyTaskApplicationParms.class;
        }

        public boolean performAction(Object p) {
            if (p != null) {
                ProjectUI.MoveCopyTaskApplicationParms parms = (ProjectUI.MoveCopyTaskApplicationParms) p;
                // Must have selected tasks and design
                if ((parms.design == null) || (parms.fromTask == null) || (parms.toTask == null)) {
                    interaction.protestNoSelection();
                    return false;
                }
                final AUndertaking fromTask = parms.fromTask;
                final AUndertaking toTask = parms.toTask;
                final TaskApplication taskApp = project.removeTaskApplication(parms.fromTask, parms.design);
                if (taskApp == null) {
                    interaction.protestNoTaskApplication();
                    return false;
                }
                final TaskApplication oldTaskApp = project.removeTaskApplication(parms.toTask, parms.design);
                taskApp.setTask(toTask);
                project.setTaskApplication(taskApp);
                IUndoableEdit edit = new AUndoableEdit(ProjectLID.MoveTaskApplication) {

                    @Override
                    public String getPresentationName() {
                        return MOVE_TASKAPP;
                    }

                    @Override
                    public void redo() {
                        super.redo();
                        project.removeTaskApplication(taskApp);
                        if (oldTaskApp != null) {
                            project.removeTaskApplication(oldTaskApp);
                        }
                        taskApp.setTask(toTask);
                        project.setTaskApplication(taskApp);
                    }

                    @Override
                    public void undo() {
                        super.undo();
                        project.removeTaskApplication(taskApp);
                        taskApp.setTask(fromTask);
                        if (oldTaskApp != null) {
                            project.setTaskApplication(oldTaskApp);
                        }
                        project.setTaskApplication(taskApp);
                    }
                };
                undoMgr.addEdit(edit);
            }
            return true;
        }
    };
}

Example 5 with TaskApplication

use of edu.cmu.cs.hcii.cogtool.model.TaskApplication in project cogtool by cogtool.

the class ProjectController method createDuplicateDesignAction.

protected IListenerAction createDuplicateDesignAction() {
    return new IListenerAction() {

        public Class<?> getParameterClass() {
            return DesignSelectionState.class;
        }

        public boolean performAction(Object prms) {
            DesignSelectionState seln = (DesignSelectionState) prms;
            Design design = seln.getSelectedDesign();
            // Can only duplicate if a design is currently selected.
            if (design == null) {
                interaction.protestNoSelection();
                return false;
            }
            // Determine new name
            String copyName = NamedObjectUtil.makeNameUnique(design.getName(), project.getDesigns());
            Design designCopy = design.duplicate(copyName);
            ISimilarityDictionary dict = (ISimilarityDictionary) design.getAttribute(WidgetAttributes.DICTIONARY_ATTR);
            if (!NullSafe.equals(dict, WidgetAttributes.NO_DICTIONARY)) {
                designCopy.setAttribute(WidgetAttributes.DICTIONARY_ATTR, dict.duplicate());
            }
            ProjectCmd.addNewDesign(project, designCopy, seln.getSelectedDesign(), DUPLICATE_DESIGN, undoMgr);
            Map<ITaskDesign, TaskApplication> associatedTAs = project.taskApplicationsForDesign(design);
            duplicateTaskApplications(designCopy, associatedTAs);
            return true;
        }
    };
}