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

Example 6 with RcvrImageException

use of edu.cmu.cs.hcii.cogtool.util.RcvrImageException 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 7 with RcvrImageException

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

the class FrameEditorController method setBackgroundImage.

/**
     * Sets the background image for the frame
     *
     * @param imageData the new image, or null if none
     */
private void setBackgroundImage(final byte[] imageData, final String imagePath) {
    try {
        // compute the size of the new image.
        final DoubleRectangle imageSize = GraphicsUtil.getImageBounds(imageData);
        // Get existing image
        final byte[] previousImageData = model.getBackgroundImage();
        final DoubleRectangle previmageSize = model.getBackgroundBounds();
        final String oldPath = (String) model.getAttribute(WidgetAttributes.IMAGE_PATH_ATTR);
        // Perform operation
        model.setBackgroundImage(imageData, imageSize);
        model.setAttribute(WidgetAttributes.IMAGE_PATH_ATTR, imagePath);
        CogToolLID lid = (imageData == null) ? FrameEditorLID.RemoveBackgroundImage : FrameEditorLID.SetBackgroundImage;
        // Add the undo edit
        IUndoableEdit edit = new AUndoableEdit(lid) {

            @Override
            public String getPresentationName() {
                return (imageData == null) ? REMOVE_BKG_IMG : SET_BKG_IMG;
            }

            @Override
            public void redo() {
                super.redo();
                try {
                    model.setBackgroundImage(imageData, imageSize);
                    model.setAttribute(WidgetAttributes.IMAGE_PATH_ATTR, imagePath);
                } catch (GraphicsUtil.ImageException ex) {
                    throw new RcvrImageException("Redo set background image failed", ex);
                }
            }

            @Override
            public void undo() {
                super.undo();
                try {
                    model.setBackgroundImage(previousImageData, previmageSize);
                    model.setAttribute(WidgetAttributes.IMAGE_PATH_ATTR, oldPath);
                } catch (GraphicsUtil.ImageException ex) {
                    throw new RcvrImageException("Undo set background image failed", ex);
                }
            }
        };
        undoMgr.addEdit(edit);
    } catch (GraphicsUtil.ImageException e) {
        interaction.protestInvalidImageFile();
    }
}