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

Example 1 with ITaskDesign

use of edu.cmu.cs.hcii.cogtool.model.Project.ITaskDesign 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;
        }
    };
}

Example 2 with ITaskDesign

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

the class ProjectController method promoteTask.

protected String promoteTask(final AUndertaking task, CogToolLID lid, IUndoableEditSequence editSeq) {
    final TaskGroup parent = task.getTaskGroup();
    if (parent == null) {
        return cannotPromoteTaskError + ": " + task.getFullName();
    }
    List<AUndertaking> siblings = parent.getUndertakings();
    final int indexInParent = siblings.indexOf(task);
    final TaskParent grandparent = project.getTaskParent(parent);
    List<AUndertaking> uncles = grandparent.getUndertakings();
    final int newTaskIndex = uncles.indexOf(parent) + 1;
    final String oldTaskName = task.getName();
    final int adoptedSiblingCount = siblings.size() - indexInParent - 1;
    final AUndertaking asUndertaking = ((task instanceof TaskGroup) || (adoptedSiblingCount == 0)) ? task : new TaskGroup(task.getName(), GroupNature.SUM);
    final TaskGroup asTaskGroup = asUndertaking.isTaskGroup() ? (TaskGroup) asUndertaking : null;
    // Must treat associated task-applications as deleted if the
    // promotion changed the undertaking from a task to a task group.
    final Map<ITaskDesign, TaskApplication> assocTAs = (asUndertaking != task) ? project.taskApplicationsForRemovedTask(task) : null;
    final AUndertaking[] adoptedSiblings = (adoptedSiblingCount > 0) ? new AUndertaking[adoptedSiblingCount] : null;
    final String[] oldSiblingNames = (adoptedSiblingCount > 0) ? new String[adoptedSiblingCount] : null;
    // Delete task and later siblings from parent
    parent.removeUndertaking(task);
    for (int i = 0; i < adoptedSiblingCount; i++) {
        adoptedSiblings[i] = siblings.get(indexInParent);
        if (oldSiblingNames != null) {
            oldSiblingNames[i] = adoptedSiblings[i].getName();
        }
        parent.removeUndertaking(adoptedSiblings[i]);
        // Insert later siblings as children of asTaskGroup
        makeTaskNameUnique(asTaskGroup, adoptedSiblings[i]);
        asTaskGroup.addUndertaking(adoptedSiblings[i]);
    }
    // Insert task at newTaskIndex into grandparent
    makeTaskNameUnique(grandparent, asUndertaking);
    grandparent.addUndertaking(newTaskIndex, asUndertaking);
    // Create undoable edit
    IUndoableEdit edit = new AUndoableEdit(lid) {

        protected Map<ITaskDesign, TaskApplication> associatedTAs = assocTAs;

        protected boolean recoverMgrs = true;

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

        @Override
        public void redo() {
            super.redo();
            recoverMgrs = true;
            associatedTAs = (asUndertaking != task) ? project.taskApplicationsForRemovedTask(task) : null;
            for (int i = 0; i < adoptedSiblingCount; i++) {
                parent.removeUndertaking(adoptedSiblings[i]);
                makeTaskNameUnique(asTaskGroup, adoptedSiblings[i]);
                asTaskGroup.addUndertaking(adoptedSiblings[i]);
            }
            parent.removeUndertaking(task);
            makeTaskNameUnique(grandparent, asUndertaking);
            grandparent.addUndertaking(newTaskIndex, asUndertaking);
        }

        @Override
        public void undo() {
            super.undo();
            recoverMgrs = false;
            grandparent.removeUndertaking(asUndertaking);
            task.setName(oldTaskName);
            parent.addUndertaking(indexInParent, task);
            if (asUndertaking != task) {
                project.restoreRemovedTaskApplications(associatedTAs);
            }
            for (int i = 0; i < adoptedSiblingCount; i++) {
                asTaskGroup.removeUndertaking(adoptedSiblings[i]);
                if (oldSiblingNames != null) {
                    adoptedSiblings[i].setName(oldSiblingNames[i]);
                }
                parent.addUndertaking(indexInParent + i + 1, adoptedSiblings[i]);
            }
        }

        @Override
        public void die() {
            super.die();
            if (recoverMgrs && (asUndertaking != task)) {
                recoverManagers(task, associatedTAs);
            }
        }
    };
    editSeq.addEdit(edit);
    return null;
}

Example 3 with ITaskDesign

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

the class ProjectController method demoteTask.

protected String demoteTask(final AUndertaking task, IUndoableEditSequence editSeq) {
    final TaskParent parent = project.getTaskParent(task);
    List<AUndertaking> siblings = parent.getUndertakings();
    final int indexInParent = siblings.indexOf(task);
    if (indexInParent == 0) {
        return cannotDemoteTaskError + ": " + task.getFullName();
    }
    final String oldTaskName = task.getName();
    final AUndertaking prevSibling = siblings.get(indexInParent - 1);
    final TaskGroup siblingAsTaskGroup = (prevSibling instanceof TaskGroup) ? (TaskGroup) prevSibling : new TaskGroup(prevSibling.getName(), GroupNature.SUM);
    if (siblingAsTaskGroup.getUndertakings().size() > 0) {
        AUndertaking firstTask = siblingAsTaskGroup.getUndertakings().get(0);
        if (firstTask.isSpawned()) {
            return cannotDemoteIntoGroupError;
        }
    }
    // Must treat sibling's task-applications as deleted if the
    // demotion changed it from a task to a task group
    final Map<ITaskDesign, TaskApplication> siblingAssocTAs = (siblingAsTaskGroup != prevSibling) ? project.taskApplicationsForRemovedTask(prevSibling) : null;
    // Remove task from parent and replace previousSibling with
    // new task group if not already one.
    parent.removeUndertaking(task);
    if (siblingAsTaskGroup != prevSibling) {
        parent.removeUndertaking(prevSibling);
        parent.addUndertaking(indexInParent - 1, siblingAsTaskGroup);
    }
    // Insert task as the last child of siblingAsTaskGroup
    makeTaskNameUnique(siblingAsTaskGroup, task);
    siblingAsTaskGroup.addUndertaking(task);
    // Create undoable edit
    IUndoableEdit edit = new AUndoableEdit(ProjectLID.DemoteTask) {

        protected Map<ITaskDesign, TaskApplication> siblingTAs = siblingAssocTAs;

        protected boolean recoverMgrs = true;

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

        @Override
        public void redo() {
            super.redo();
            recoverMgrs = true;
            siblingTAs = (siblingAsTaskGroup != prevSibling) ? project.taskApplicationsForRemovedTask(prevSibling) : null;
            // Remove task from parent and replace previousSibling with
            // new task group if not already one.
            parent.removeUndertaking(task);
            if (siblingAsTaskGroup != prevSibling) {
                parent.removeUndertaking(prevSibling);
                parent.addUndertaking(indexInParent - 1, siblingAsTaskGroup);
            }
            // Insert task as the last child of siblingAsTaskGroup
            makeTaskNameUnique(siblingAsTaskGroup, task);
            siblingAsTaskGroup.addUndertaking(task);
        }

        @Override
        public void undo() {
            super.undo();
            recoverMgrs = false;
            // Remove task from sibling group; rename back
            siblingAsTaskGroup.removeUndertaking(task);
            task.setName(oldTaskName);
            // Restore sibling as a task if necessary
            if (siblingAsTaskGroup != prevSibling) {
                parent.removeUndertaking(siblingAsTaskGroup);
                parent.addUndertaking(indexInParent - 1, prevSibling);
                project.restoreRemovedTaskApplications(siblingTAs);
            }
            // Add task back to parent
            parent.addUndertaking(indexInParent, task);
        }

        @Override
        public void die() {
            super.die();
            if (recoverMgrs && (siblingAsTaskGroup != prevSibling)) {
                recoverManagers(task, siblingTAs);
            }
        }
    };
    editSeq.addEdit(edit);
    return null;
}

Example 4 with ITaskDesign

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

the class ProjectController method deleteTasks.

// modifyTaskGroup
/**
     * Utility to delete the specified tasks.
     * If an object saver is specified (that is, not <code>null</code>),
     * the deleted tasks are serialized as well.
     *
     * @param tasksToDelete the subtasks to delete
     * @param saver if not null, the saver to use for serializing the
     *              deleted tasks (used saving to the system clipboard for the
     *              "cut" action)
     * @param editSequence to hold the undoable edit
     * @throws RcvrClipboardException if the saver is given and serialization
     *         failed for some reason; NOTE!!! Delete will have succeeded!
     * @author mlh
     */
protected void deleteTasks(final AUndertaking[] tasksToDelete, ObjectSaver saver, IUndoableEditSequence editSequence) {
    @SuppressWarnings("unchecked") final Map<ITaskDesign, TaskApplication>[] assocTAs = new Map[tasksToDelete.length];
    RcvrClipboardException firstException = null;
    // Delete each task and serialize if desired
    for (int i = 0; i < tasksToDelete.length; i++) {
        assocTAs[i] = project.taskApplicationsForRemovedTask(tasksToDelete[i]);
        if (saver != null) {
            try {
                saver.saveObject(tasksToDelete[i]);
            } catch (IOException ex) {
                if (firstException != null) {
                    firstException = new RcvrClipboardException("Could not save object" + " to clipboard.", ex);
                }
            }
        }
    }
    final TaskParent[] oldParents = new TaskParent[tasksToDelete.length];
    final int[] indexes = new int[tasksToDelete.length];
    removeChildTasks(tasksToDelete, oldParents, indexes);
    // Create undo/redo step and add to undo manager
    IUndoableEdit edit = new AUndoableEdit(ProjectLID.DeleteTask) {

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

        protected boolean recoverMgrs = true;

        @Override
        public String getPresentationName() {
            return (tasksToDelete.length > 1) ? DELETE_TASKS : DELETE_TASK;
        }

        @Override
        public void redo() {
            super.redo();
            recoverMgrs = true;
            for (int i = 0; i < tasksToDelete.length; i++) {
                associatedTAs[i] = project.taskApplicationsForRemovedTask(tasksToDelete[i]);
            }
            removeChildTasks(tasksToDelete, null, null);
        }

        @Override
        public void undo() {
            super.undo();
            recoverMgrs = false;
            // Un-delete children; IMPORTANT: reverse order!
            for (int i = tasksToDelete.length - 1; 0 <= i; i--) {
                // Add to old parent at old index
                oldParents[i].addUndertaking(indexes[i], tasksToDelete[i]);
                project.restoreRemovedTaskApplications(associatedTAs[i]);
            }
        }

        @Override
        public void die() {
            super.die();
            if (recoverMgrs) {
                for (int i = 0; i < tasksToDelete.length; i++) {
                    recoverManagers(tasksToDelete[i], associatedTAs[i]);
                }
            }
        }
    };
    editSequence.addEdit(edit);
    if (firstException != null) {
        throw firstException;
    }
}

Example 5 with ITaskDesign

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

the class ProjectController method saveDesignToClipboard.

// createPasteAction
// Support for copying design and associated TA's to clipboard
protected void saveDesignToClipboard(Design design, ObjectSaver saver) {
    try {
        saver.saveObject(design);
        Iterator<AUndertaking> rootTasks = project.getUndertakings().iterator();
        while (rootTasks.hasNext()) {
            AUndertaking childTask = rootTasks.next();
            saver.saveObject(childTask);
        }
        Map<ITaskDesign, TaskApplication> associatedTAs = project.taskApplicationsForDesign(design);
        Iterator<TaskApplication> taskApps = associatedTAs.values().iterator();
        while (taskApps.hasNext()) {
            TaskApplication ta = taskApps.next();
            saver.saveObject(ta);
        }
    } catch (IOException ex) {
        throw new RcvrClipboardException(ex);
    }
}