Examples with IListenerAction edu.cmu.cs.hcii.cogtool.util.IListenerAction used on opensource projects

Example 16 with IListenerAction

use of edu.cmu.cs.hcii.cogtool.util.IListenerAction in project cogtool by cogtool.

the class ProjectController method createSetProjDefaultAlg.

protected IListenerAction createSetProjDefaultAlg(final ProjectLID lid, final String label, final IPredictionAlgo alg) {
    return new IListenerAction() {

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

        public boolean performAction(Object actionParms) {
            final IPredictionAlgo oldDefaultAlg = project.getDefaultAlgo();
            project.setDefaultAlgo(alg);
            undoMgr.addEdit(new AUndoableEdit(lid) {

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

                @Override
                public void redo() {
                    super.redo();
                    project.setDefaultAlgo(alg);
                }

                @Override
                public void undo() {
                    super.undo();
                    project.setDefaultAlgo(oldDefaultAlg);
                }
            });
            return true;
        }
    };
}

Example 17 with IListenerAction

use of edu.cmu.cs.hcii.cogtool.util.IListenerAction in project cogtool by cogtool.

the class ProjectController method createPasteAction.

// Action for Paste
protected IListenerAction createPasteAction() {
    return new IListenerAction() {

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

        public boolean performAction(Object prms) {
            ProjectSelectionState seln = (ProjectSelectionState) prms;
            try {
                // Check for CogTool objects to paste
                Collection<Object> objects = CogToolClipboard.fetchCogToolObjects(project);
                // designs and tasks only
                int numObjectsPasted = 0;
                if ((objects != null) && (objects.size() > 0)) {
                    // Paste tasks as children of the selected TaskGroup
                    AUndertaking[] selectedTasks = seln.getSelectedTasks(TaskSelectionState.ORDER_SELECTION);
                    TaskGroup taskParent = seln.getSelectedTaskParent();
                    int index;
                    // index at which new pasted Tasks will be placed.
                    if (taskParent != null) {
                        AUndertaking last = selectedTasks[selectedTasks.length - 1];
                        index = taskParent.getUndertakings().indexOf(last) + 1;
                    } else {
                        index = findLastSelectedRoot(selectedTasks);
                    }
                    // Create undo support
                    String presentationName = PASTE;
                    CompoundUndoableEdit editSeq = new CompoundUndoableEdit(presentationName, ProjectLID.Paste);
                    // If task applications are pasted, they will have
                    // null Design fields; they should "arrive" after
                    // the Design being pasted at the same time!
                    Design newDesign = null;
                    // Existing tasks are to be re-used if the paste
                    // is within the same project as the copy/cut.
                    Map<AUndertaking, AUndertaking> reuseTasks = null;
                    Iterator<Object> objIt = objects.iterator();
                    while (objIt.hasNext()) {
                        Object o = objIt.next();
                        // unique name and create and place the design.
                        if (o instanceof Design) {
                            newDesign = (Design) o;
                            makeDesignNameUnique(newDesign);
                            // Add an undo step after creating/placing
                            ProjectCmd.addNewDesign(project, newDesign, seln.getSelectedDesign(), presentationName, editSeq);
                            numObjectsPasted++;
                        } else // or to the Project.  Create and place.
                        if (o instanceof AUndertaking) {
                            AUndertaking task = (AUndertaking) o;
                            // project or pasting copied tasks
                            if (reuseTasks == null) {
                                pasteTask(task, taskParent, index++, editSeq, presentationName);
                                numObjectsPasted++;
                            } else {
                                // In this case, a copied design is
                                // being pasted into the same project.
                                // Map each undertaking to the
                                // corresponding one in the current project
                                mapProjectTasks(task, project, reuseTasks, editSeq, presentationName);
                            }
                        } else // along when copying an Design.
                        if (o instanceof TaskApplication) {
                            TaskApplication taskApp = (TaskApplication) o;
                            if (reuseTasks != null) {
                                AUndertaking reuseTask = reuseTasks.get(taskApp.getTask());
                                if (reuseTask != null) {
                                    taskApp.setTask(reuseTask);
                                }
                            }
                            // The undo edit for adding the Design will
                            // remove and restore the task-applications;
                            // simply add to the project.
                            project.setTaskApplication(taskApp);
                        } else if (o instanceof CogToolClipboard.ProjectScope) {
                            CogToolClipboard.ProjectScope projectScope = (CogToolClipboard.ProjectScope) o;
                            // a copied design into the same project
                            if (projectScope.getProject() != null) {
                                reuseTasks = new HashMap<AUndertaking, AUndertaking>();
                            }
                        }
                    }
                    // Done with undo/redo steps; add the compound change
                    // to the undo manager.
                    editSeq.end();
                    undoMgr.addEdit(editSeq);
                    interaction.setStatusMessage(numObjectsPasted + " " + pasteComplete);
                } else {
                    interaction.setStatusMessage(nothingPasted);
                }
                return true;
            } catch (IOException e) {
                throw new RcvrClipboardException(e);
            } catch (SAXException e) {
                throw new RcvrClipboardException(e);
            } catch (ParserConfigurationException e) {
                throw new RcvrClipboardException(e);
            } catch (ClipboardUtil.ClipboardException e) {
                throw new RcvrClipboardException(e);
            }
        }
    };
}

Example 18 with IListenerAction

use of edu.cmu.cs.hcii.cogtool.util.IListenerAction in project cogtool by cogtool.

the class ProjectController method createCutTaskAction.

// Action for CutTask
protected IListenerAction createCutTaskAction() {
    return new IListenerAction() {

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

        public boolean performAction(Object prms) {
            TaskSelectionState selection = (TaskSelectionState) prms;
            AUndertaking[] selectedTasks = selection.getSelectedTasks(TaskSelectionState.PRUNE_SELECTION);
            // Can only cut if one or more tasks are currently selected.
            if ((selectedTasks != null) && (selectedTasks.length > 0)) {
                try {
                    ObjectSaver saver = CogToolClipboard.startClipboardSave(CogToolClipboard.CopyTasks, CogToolClipboard.SAVE_TO_CLIPBOARD);
                    deleteTasks(selectedTasks, saver, undoMgr);
                    // flush!
                    saver.finish();
                    return true;
                } catch (IOException e) {
                    throw new RcvrClipboardException("Could not execute cut", e);
                } catch (OutOfMemoryError error) {
                    throw new RcvrOutOfMemoryException("Cutting Tasks", error);
                }
            } else {
                interaction.protestNoSelection();
            }
            return false;
        }
    };
}

Example 19 with IListenerAction

use of edu.cmu.cs.hcii.cogtool.util.IListenerAction in project cogtool by cogtool.

the class ProjectController method createDisplayTraces.

// Action for DisplayTraces
protected IListenerAction createDisplayTraces() {
    return new IListenerAction() {

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

        public boolean performAction(Object actionParms) {
            ProjectSelectionState sel = (ProjectSelectionState) actionParms;
            Design design = sel.getSelectedDesign();
            AUndertaking[] tasks = sel.getSelectedTasks(TaskSelectionState.PRUNE_SELECTION | TaskSelectionState.ORDER_SELECTION);
            if (design != null) {
                if ((tasks != null) && (tasks.length > 0)) {
                    for (AUndertaking task : tasks) {
                        displayTraces(task, design);
                    }
                } else {
                    Iterator<AUndertaking> allTasks = project.getUndertakings().iterator();
                    while (allTasks.hasNext()) {
                        displayTraces(allTasks.next(), design);
                    }
                }
            } else if ((tasks != null) && (tasks.length > 0)) {
                for (AUndertaking task : tasks) {
                    Iterator<Design> allDesigns = project.getDesigns().iterator();
                    while (allDesigns.hasNext()) {
                        displayTraces(task, allDesigns.next());
                    }
                }
            }
            return true;
        }
    };
}

Example 20 with IListenerAction

use of edu.cmu.cs.hcii.cogtool.util.IListenerAction in project cogtool by cogtool.

the class SEDemoController method createSetHandLocationAction.

protected IListenerAction createSetHandLocationAction() {
    return new IListenerAction() {

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

        public boolean performAction(Object prms) {
            HandLocation handLoc = (HandLocation) prms;
            if (handLoc != null) {
                setHandLocationAction(handLoc);
                return true;
            }
            interaction.protestNoHandLocation();
            return false;
        }
    };
}