Examples with CompoundEdit javax.swing.undo.CompoundEdit used on opensource projects

Example 1 with CompoundEdit

use of javax.swing.undo.CompoundEdit in project jabref by JabRef.

the class EntryFromFileCreatorManager method addEntriesFromFiles.

/**
     * Tries to add a entry for each file in the List.
     *
     * @param files
     * @param database
     * @param panel
     * @param entryType
     * @param generateKeywordsFromPathToFile
     * @param changeListener
     * @param importGUIMessages list of unexpected import event - Messages including
     *         failures
     * @return Returns The number of entries added
     */
public int addEntriesFromFiles(List<File> files, BibDatabase database, BasePanel panel, EntryType entryType, boolean generateKeywordsFromPathToFile, ChangeListener changeListener, List<String> importGUIMessages) {
    int count = 0;
    CompoundEdit ce = new CompoundEdit();
    for (File f : files) {
        EntryFromFileCreator creator = getEntryCreator(f);
        if (creator == null) {
            importGUIMessages.add("Problem importing " + f.getPath() + ": Unknown filetype.");
        } else {
            Optional<BibEntry> entry = creator.createEntry(f, generateKeywordsFromPathToFile);
            if (!entry.isPresent()) {
                importGUIMessages.add("Problem importing " + f.getPath() + ": Entry could not be created.");
                continue;
            }
            if (entryType != null) {
                entry.get().setType(entryType);
            }
            if (entry.get().getId() == null) {
                entry.get().setId(IdGenerator.next());
            }
            /*
                 * TODO: database.insertEntry(BibEntry) is not sensible. Why
                 * does 'true' mean "There were duplicates", while 'false' means
                 * "Everything alright"?
                 */
            if (!database.containsEntryWithId(entry.get().getId())) {
                // Therefore, we only insert the entry if it is not already present
                if (database.insertEntry(entry.get())) {
                    importGUIMessages.add("Problem importing " + f.getPath() + ": Insert into BibDatabase failed.");
                } else {
                    count++;
                    if (panel != null) {
                        ce.addEdit(new UndoableInsertEntry(database, entry.get(), panel));
                    }
                }
            }
        }
        if (changeListener != null) {
            changeListener.stateChanged(new ChangeEvent(this));
        }
    }
    if ((count > 0) && (panel != null)) {
        ce.end();
        panel.getUndoManager().addEdit(ce);
    }
    return count;
}

Example 2 with CompoundEdit

use of javax.swing.undo.CompoundEdit in project cayenne by apache.

the class RemoveAction method performAction.

/**
 * Performs delete action
 *
 * @param allowAsking If false, no question will be asked no matter what settings are
 */
public void performAction(ActionEvent e, boolean allowAsking) {
    ProjectController mediator = getProjectController();
    ConfirmRemoveDialog dialog = getConfirmDeleteDialog(allowAsking);
    if (mediator.getCurrentObjEntity() != null) {
        if (dialog.shouldDelete("ObjEntity", mediator.getCurrentObjEntity().getName())) {
            application.getUndoManager().addEdit(new RemoveUndoableEdit(mediator.getCurrentDataMap(), mediator.getCurrentObjEntity()));
            removeObjEntity(mediator.getCurrentDataMap(), mediator.getCurrentObjEntity());
        }
    } else if (mediator.getCurrentDbEntity() != null) {
        if (dialog.shouldDelete("DbEntity", mediator.getCurrentDbEntity().getName())) {
            application.getUndoManager().addEdit(new RemoveUndoableEdit(mediator.getCurrentDataMap(), mediator.getCurrentDbEntity()));
            removeDbEntity(mediator.getCurrentDataMap(), mediator.getCurrentDbEntity());
        }
    } else if (mediator.getCurrentQuery() != null) {
        if (dialog.shouldDelete("query", mediator.getCurrentQuery().getName())) {
            application.getUndoManager().addEdit(new RemoveUndoableEdit(mediator.getCurrentDataMap(), mediator.getCurrentQuery()));
            removeQuery(mediator.getCurrentDataMap(), mediator.getCurrentQuery());
        }
    } else if (mediator.getCurrentProcedure() != null) {
        if (dialog.shouldDelete("procedure", mediator.getCurrentProcedure().getName())) {
            application.getUndoManager().addEdit(new RemoveUndoableEdit(mediator.getCurrentDataMap(), mediator.getCurrentProcedure()));
            removeProcedure(mediator.getCurrentDataMap(), mediator.getCurrentProcedure());
        }
    } else if (mediator.getCurrentEmbeddable() != null) {
        if (dialog.shouldDelete("embeddable", mediator.getCurrentEmbeddable().getClassName())) {
            application.getUndoManager().addEdit(new RemoveUndoableEdit(mediator.getCurrentDataMap(), mediator.getCurrentEmbeddable()));
            removeEmbeddable(mediator.getCurrentDataMap(), mediator.getCurrentEmbeddable());
        }
    } else if (mediator.getCurrentDataMap() != null) {
        if (dialog.shouldDelete("data map", mediator.getCurrentDataMap().getName())) {
            // In context of Data node just remove from Data Node
            if (mediator.getCurrentDataNode() != null) {
                application.getUndoManager().addEdit(new RemoveUndoableEdit(application, mediator.getCurrentDataNode(), mediator.getCurrentDataMap()));
                removeDataMapFromDataNode(mediator.getCurrentDataNode(), mediator.getCurrentDataMap());
            } else {
                // Not under Data Node, remove completely
                application.getUndoManager().addEdit(new RemoveUndoableEdit(application, mediator.getCurrentDataMap()));
                removeDataMap(mediator.getCurrentDataMap());
            }
        }
    } else if (mediator.getCurrentDataNode() != null) {
        if (dialog.shouldDelete("data node", mediator.getCurrentDataNode().getName())) {
            application.getUndoManager().addEdit(new RemoveUndoableEdit(application, mediator.getCurrentDataNode()));
            removeDataNode(mediator.getCurrentDataNode());
        }
    } else if (mediator.getCurrentPaths() != null) {
        // multiple deletion
        if (dialog.shouldDelete("selected objects")) {
            ConfigurationNode[] paths = mediator.getCurrentPaths();
            ConfigurationNode parentPath = mediator.getCurrentParentPath();
            CompoundEdit compoundEdit = new RemoveCompoundUndoableEdit();
            for (ConfigurationNode path : paths) {
                compoundEdit.addEdit(removeLastPathComponent(path, parentPath));
            }
            compoundEdit.end();
            application.getUndoManager().addEdit(compoundEdit);
        }
    } else if (mediator.getCurrentCallbackMethods().length > 0) {
        removeMethods(mediator, dialog, getProjectController().getCurrentCallbackMethods());
    } else if (mediator.getCurrentObjRelationships().length > 0) {
        removeObjRelationships(mediator, dialog, getProjectController().getCurrentObjRelationships());
    } else if (mediator.getCurrentDbRelationships().length > 0) {
        removeDBRelationships(mediator, dialog, getProjectController().getCurrentDbRelationships());
    } else if (mediator.getCurrentObjAttributes().length > 0) {
        removeObjAttributes(mediator, dialog, getProjectController().getCurrentObjAttributes());
    } else if (mediator.getCurrentEmbAttributes().length > 0) {
        removeEmbAttributes(mediator, dialog, getProjectController().getCurrentEmbAttributes());
    } else if (mediator.getCurrentDbAttributes().length > 0) {
        removeDbAttributes(mediator, dialog, getProjectController().getCurrentDbAttributes());
    } else if (mediator.getCurrentProcedureParameters().length > 0) {
        removeProcedureParameters(mediator.getCurrentProcedure(), mediator.getCurrentProcedureParameters());
    }
}

Example 3 with CompoundEdit

use of javax.swing.undo.CompoundEdit in project languagetool by languagetool-org.

the class UndoRedoSupport method startCompoundEdit.

/**
   * Notify manager to start merging undoable edits.
   * 
   * Calling startCompoundEdit when already in compound mode is an error
   * and will throw a RuntimeException.
   *
   * @since 2.7
   */
void startCompoundEdit() {
    if (compoundMode) {
        throw new RuntimeException("already in compound mode");
    }
    ce = new CompoundEdit();
    compoundMode = true;
}