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

Example 56 with AUndertaking

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

the class ProjectController method printTree.

/**
     * Debugging utility
     */
protected void printTree(List<AUndertaking> tasks, String indent) {
    for (AUndertaking u : tasks) {
        if (u.isTaskGroup()) {
            System.out.println(indent + "TaskGroup: " + u.getClass().getName());
            printTree(((TaskGroup) u).getUndertakings(), indent + "  ");
        } else {
            System.out.println(indent + "Task     : " + u);
        }
    }
}

Example 57 with AUndertaking

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

the class ProjectController method createImportAction.

protected IListenerAction createImportAction() {
    return new IListenerAction() {

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

        public boolean performAction(Object prms) {
            boolean computeScripts = CogToolPref.COMPSCR.getBoolean();
            if (importFile == null) {
                importFile = interaction.selectXMLFile(true, null);
            } else {
                computeScripts = importFileComputes;
            }
            if (importFile == null) {
                return false;
            }
            CompoundUndoableEdit editSeq = new CompoundUndoableEdit(importXMLPresentation, ProjectLID.ImportXML);
            Map<Design, Collection<Demonstration>> parsedDesigns = null;
            Set<AUndertaking> newUndertakings = null;
            TaskParent parent = project;
            try {
                if (CogToolPref.HCIPA.getBoolean()) {
                    TaskGroup importGroup = new TaskGroup(importFile.getName(), GroupNature.SUM);
                    parent = importGroup;
                    project.addUndertaking(importGroup);
                    editSeq.addEdit(createNewTaskUndo(project, Project.AT_END, importGroup, ProjectLID.ImportXML, importXMLPresentation));
                }
                ImportCogToolXML importer = new ImportCogToolXML();
                if (!importer.importXML(importFile, parent, MODELGEN_ALG) || (importer.getDesigns().size() == 0)) {
                    List<String> errors = importer.getObjectFailures();
                    if ((errors != null) && (errors.size() > 0)) {
                        interaction.reportProblems(importXMLPresentation, errors);
                    } else {
                        interaction.reportProblem(importXMLPresentation, xmlParseFailed);
                    }
                    return false;
                }
                List<String> warnings = importer.getGenerationWarnings();
                if (warnings.size() > 0) {
                    interaction.reportWarnings(importXMLPresentation, warnings);
                }
                parsedDesigns = importer.getDesigns();
                newUndertakings = importer.getNewUndertakings();
            } catch (ImportCogToolXML.ImportFailedException ex) {
                throw new RcvrXMLParsingException("Missing XML component", ex);
            } catch (GraphicsUtil.ImageException ex) {
                throw new RcvrImageException("Image error during loading XML", ex);
            } catch (IOException ex) {
                throw new RcvrXMLParsingException("IO error loading XML", ex);
            } catch (SAXException ex) {
                throw new RcvrXMLParsingException("Error parsing XML", ex);
            } catch (SecurityException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            } catch (IllegalArgumentException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            } finally {
                importFile = null;
                importFileComputes = false;
            }
            for (AUndertaking u : newUndertakings) {
                parent.addUndertaking(u);
                final AUndertaking uu = u;
                final TaskParent pp = parent;
                editSeq.addEdit(new AUndoableEdit(ProjectLID.ImportXML) {

                    @Override
                    public void redo() {
                        super.redo();
                        pp.addUndertaking(uu);
                    }

                    @Override
                    public void undo() {
                        super.undo();
                        pp.removeUndertaking(uu);
                    }
                });
            }
            Iterator<Map.Entry<Design, Collection<Demonstration>>> designDemos = parsedDesigns.entrySet().iterator();
            while (designDemos.hasNext()) {
                Map.Entry<Design, Collection<Demonstration>> entry = designDemos.next();
                importDesign(parent, (DesignSelectionState) prms, entry.getKey(), entry.getValue(), newUndertakings, editSeq);
            }
            editSeq.end();
            undoMgr.addEdit(editSeq);
            if (computeScripts) {
                //compute predictions for imported project
                ProjectContextSelectionState seln = new ProjectContextSelectionState(project);
                seln.addSelectedDesigns(project.getDesigns());
                ui.selectAllTasks();
                recomputeScripts(seln);
                ui.deselectAllTasks();
            }
            return true;
        }
    };
}

Example 58 with AUndertaking

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

the class SEDemoController method insertStep.

protected boolean insertStep(final AScriptStep newDemoStep, AScriptStep beforeStep, CogToolLID lid, final String presentationName) {
    Set<AScriptStep> newDemoSteps = Collections.singleton(newDemoStep);
    Set<AScriptStep> emptyDemoSteps = // None are being replaced!
    new HashSet<AScriptStep>();
    Demonstration demo = script.getDemonstration();
    final int atIndex = demo.insertStep(newDemoStep, beforeStep);
    final Collection<ComputationUndoRedo> scriptsUndoRedos = DemoScriptCmd.regenerateScripts(demo, atIndex, beforeStep, interaction);
    if (CogToolPref.HCIPA.getBoolean()) {
        TaskApplication ta = script.getDemonstration().getTaskApplication();
        AUndertaking t = ta.getTask();
        Design d = ta.getDesign();
        // Starting with the script after t, update all of the scripts in
        // the task group to reflect the new state
        TaskGroup grp = t.getTaskGroup();
        if (grp != null) {
            List<AUndertaking> tasks = grp.getUndertakings();
            int startIndex = tasks.indexOf(t);
            Script prevScript = script;
            for (int i = startIndex + 1; i < tasks.size(); i++) {
                t = tasks.get(i);
                ta = project.getTaskApplication(t, d);
                if (ta == null) {
                    continue;
                }
                Script s = ta.getScript(script.getModelGenerator());
                Demonstration curDemo = s.getDemonstration();
                HCIPACmd.copyState(prevScript, curDemo);
                scriptsUndoRedos.addAll(DemoScriptCmd.regenerateScripts(curDemo, 0, curDemo.getStepAt(0), interaction));
                prevScript = s;
            }
        }
    }
    IUndoableEdit edit = new DemoStateManager.ADemoUndoableEdit(lid, demo, newDemoSteps, emptyDemoSteps, demoStateMgr) {

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

        @Override
        public void redo() {
            super.redo();
            demo.insertStep(newDemoStep, atIndex);
            DemoScriptCmd.redoAllChanges(scriptsUndoRedos);
        }

        @Override
        public void undo() {
            super.undo();
            demo.removeStep(atIndex);
            DemoScriptCmd.undoAllChanges(scriptsUndoRedos);
        }
    };
    CompoundUndoableEdit editSequence = new CompoundUndoableEdit(presentationName, lid);
    editSequence.addEdit(edit);
    if (CogToolPref.REGENERATE_AUTOMATICALLY.getBoolean()) {
        DemoScriptCmd.regenerateScripts(project, demo, demoStateMgr, interaction, editSequence);
    }
    editSequence.end();
    undoMgr.addEdit(editSequence);
    return true;
}

Example 59 with AUndertaking

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

the class SNIFACTCmd method addTasksToGroup.

/**
     * Creates an undoable edit for the action of adding the list of tasks
     * stored in the execution context to the given task group.
     */
protected static IUndoableEdit addTasksToGroup(final Project project, final TaskGroup group, final SNIFACTExecContext context, final String undoLabel) {
    return new AUndoableEdit(ProjectLID.RecomputeScript) {

        protected Map<ITaskDesign, TaskApplication>[] associatedTAs = null;

        protected boolean recoverMgrs = false;

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

        @Override
        public void redo() {
            super.redo();
            recoverMgrs = false;
            List<AUndertaking> tasks = context.getTasks();
            for (int i = 0; i < tasks.size(); i++) {
                AUndertaking curTask = tasks.get(i);
                group.addUndertaking(curTask);
                project.restoreRemovedTaskApplications(associatedTAs[i]);
            }
        }

        @Override
        @SuppressWarnings("unchecked")
        public void undo() {
            super.undo();
            recoverMgrs = true;
            List<AUndertaking> tasks = context.getTasks();
            int size = tasks.size();
            if (associatedTAs == null) {
                associatedTAs = new Map[size];
            }
            // delete children; IMPORTANT: reverse order!
            for (int i = tasks.size() - 1; 0 <= i; i--) {
                AUndertaking curTask = tasks.get(i);
                associatedTAs[i] = project.taskApplicationsForRemovedTask(curTask);
                group.removeUndertaking(curTask);
            }
        }

        @Override
        public void die() {
            super.die();
            if (recoverMgrs) {
                for (Map<ITaskDesign, TaskApplication> associatedTA : associatedTAs) {
                    UndoManagerRecovery.recoverScriptManagers(project, associatedTA, true);
                }
            }
        }
    };
}

Example 60 with AUndertaking

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

the class ProjectController method createDuplicateTaskFullAction.

protected IListenerAction createDuplicateTaskFullAction() {
    return new IListenerAction() {

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

        public boolean performAction(Object actionParms) {
            ProjectUI.ChangeTaskPositionParms prms = (ProjectUI.ChangeTaskPositionParms) actionParms;
            if ((prms.tasks == null) || (prms.tasks.getSelectedTaskCount() == 0)) {
                interaction.protestNoSelection();
                return false;
            }
            AUndertaking[] selectedTasks = prms.tasks.getSelectedTasks(TaskSelectionState.PRUNE_SELECTION | TaskSelectionState.ORDER_SELECTION);
            TaskParent placeBeforeTaskParent = (prms.placeBeforeTask != null) ? project.getTaskParent(prms.placeBeforeTask) : project;
            List<AUndertaking> siblings = placeBeforeTaskParent.getUndertakings();
            int atIndex = (prms.placeBeforeTask != null) ? siblings.indexOf(prms.placeBeforeTask) : siblings.size();
            String presentationName = (selectedTasks.length > 1) ? DUPLICATE_TASKS : DUPLICATE_TASK;
            CompoundUndoableEdit editSeq = new CompoundUndoableEdit(presentationName, ProjectLID.DuplicateTaskFull);
            AUndertaking lastDuplicate = null;
            for (int i = 0; i < selectedTasks.length; i++) {
                lastDuplicate = duplicateTask(selectedTasks[i], atIndex + i, placeBeforeTaskParent, siblings, ProjectLID.DuplicateTaskFull, presentationName, editSeq);
            }
            // Done with undo/redo steps; add the compound change
            // to the undo manager.
            editSeq.end();
            undoMgr.addEdit(editSeq);
            if (selectedTasks.length == 1) {
                ui.initiateTaskRename(lastDuplicate);
            }
            return true;
        }
    };
}