Examples with KeyEvent org.eclipse.swt.events.KeyEvent used on opensource projects

Example 1 with KeyEvent

use of org.eclipse.swt.events.KeyEvent in project dbeaver by serge-rider.

the class ColumnsMappingDialog method createDialogArea.

@Override
protected Control createDialogArea(Composite parent) {
    DBPDataSource targetDataSource = settings.getTargetDataSource(mapping);
    getShell().setText("Map columns of " + mapping.getTargetName());
    boldFont = UIUtils.makeBoldFont(parent.getFont());
    Composite composite = new Composite(parent, SWT.NONE);
    composite.setLayout(new GridLayout(1, false));
    composite.setLayoutData(new GridData(GridData.FILL_BOTH));
    new Label(composite, SWT.NONE).setText("Source entity: " + DBUtils.getObjectFullName(mapping.getSource(), DBPEvaluationContext.UI) + " [" + mapping.getSource().getDataSource().getContainer().getName() + "]");
    new Label(composite, SWT.NONE).setText("Target entity: " + mapping.getTargetName() + " [" + (targetDataSource == null ? "?" : targetDataSource.getContainer().getName()) + "]");
    mappingViewer = new TableViewer(composite, SWT.BORDER | SWT.MULTI | SWT.FULL_SELECTION);
    GridData gd = new GridData(GridData.FILL_BOTH);
    gd.widthHint = 600;
    gd.heightHint = 300;
    mappingViewer.getTable().setLayoutData(gd);
    mappingViewer.getTable().setLinesVisible(true);
    mappingViewer.getTable().setHeaderVisible(true);
    mappingViewer.setContentProvider(new ListContentProvider());
    mappingViewer.getTable().addKeyListener(new KeyAdapter() {

        @Override
        public void keyReleased(KeyEvent e) {
            if (e.character == SWT.DEL) {
                for (TableItem item : mappingViewer.getTable().getSelection()) {
                    DatabaseMappingAttribute attribute = (DatabaseMappingAttribute) item.getData();
                    attribute.setMappingType(DatabaseMappingType.skip);
                }
                updateStatus(Status.OK_STATUS);
                mappingViewer.refresh();
            } else if (e.character == SWT.SPACE) {
                for (TableItem item : mappingViewer.getTable().getSelection()) {
                    DatabaseMappingAttribute attribute = (DatabaseMappingAttribute) item.getData();
                    attribute.setMappingType(DatabaseMappingType.existing);
                    try {
                        attribute.updateMappingType(VoidProgressMonitor.INSTANCE);
                    } catch (DBException e1) {
                        updateStatus(GeneralUtils.makeExceptionStatus(e1));
                    }
                }
                mappingViewer.refresh();
            }
        }
    });
    {
        TableViewerColumn columnSource = new TableViewerColumn(mappingViewer, SWT.LEFT);
        columnSource.setLabelProvider(new CellLabelProvider() {

            @Override
            public void update(ViewerCell cell) {
                DatabaseMappingAttribute attrMapping = (DatabaseMappingAttribute) cell.getElement();
                cell.setText(DBUtils.getObjectFullName(attrMapping.getSource(), DBPEvaluationContext.UI));
                if (attrMapping.getIcon() != null) {
                    cell.setImage(DBeaverIcons.getImage(attrMapping.getIcon()));
                }
            }
        });
        columnSource.getColumn().setText("Source Column");
        columnSource.getColumn().setWidth(170);
    }
    {
        TableViewerColumn columnSourceType = new TableViewerColumn(mappingViewer, SWT.LEFT);
        columnSourceType.setLabelProvider(new CellLabelProvider() {

            @Override
            public void update(ViewerCell cell) {
                cell.setText(((DatabaseMappingAttribute) cell.getElement()).getSourceType());
            }
        });
        columnSourceType.getColumn().setText("Source Type");
        columnSourceType.getColumn().setWidth(100);
    }
    {
        TableViewerColumn columnTarget = new TableViewerColumn(mappingViewer, SWT.LEFT);
        columnTarget.setLabelProvider(new CellLabelProvider() {

            @Override
            public void update(ViewerCell cell) {
                DatabaseMappingAttribute mapping = (DatabaseMappingAttribute) cell.getElement();
                cell.setText(mapping.getTargetName());
                if (mapping.mappingType == DatabaseMappingType.unspecified) {
                    cell.setBackground(DBeaverUI.getSharedTextColors().getColor(SharedTextColors.COLOR_WARNING));
                } else {
                    cell.setBackground(null);
                }
                cell.setFont(boldFont);
            }
        });
        columnTarget.getColumn().setText("Target Column");
        columnTarget.getColumn().setWidth(170);
        columnTarget.setEditingSupport(new EditingSupport(mappingViewer) {

            @Override
            protected CellEditor getCellEditor(Object element) {
                try {
                    java.util.List<String> items = new ArrayList<>();
                    DatabaseMappingAttribute mapping = (DatabaseMappingAttribute) element;
                    if (mapping.getParent().getMappingType() == DatabaseMappingType.existing && mapping.getParent().getTarget() instanceof DBSEntity) {
                        DBSEntity parentEntity = (DBSEntity) mapping.getParent().getTarget();
                        for (DBSEntityAttribute attr : CommonUtils.safeCollection(parentEntity.getAttributes(VoidProgressMonitor.INSTANCE))) {
                            items.add(attr.getName());
                        }
                    }
                    items.add(DatabaseMappingAttribute.TARGET_NAME_SKIP);
                    CustomComboBoxCellEditor editor = new CustomComboBoxCellEditor(mappingViewer.getTable(), items.toArray(new String[items.size()]), SWT.DROP_DOWN);
                    updateStatus(Status.OK_STATUS);
                    return editor;
                } catch (DBException e) {
                    updateStatus(GeneralUtils.makeExceptionStatus(e));
                    return null;
                }
            }

            @Override
            protected boolean canEdit(Object element) {
                return true;
            }

            @Override
            protected Object getValue(Object element) {
                return ((DatabaseMappingAttribute) element).getTargetName();
            }

            @Override
            protected void setValue(Object element, Object value) {
                try {
                    String name = CommonUtils.toString(value);
                    DatabaseMappingAttribute attrMapping = (DatabaseMappingAttribute) element;
                    if (DatabaseMappingAttribute.TARGET_NAME_SKIP.equals(name)) {
                        attrMapping.setMappingType(DatabaseMappingType.skip);
                    } else {
                        if (attrMapping.getParent().getMappingType() == DatabaseMappingType.existing && attrMapping.getParent().getTarget() instanceof DBSEntity) {
                            DBSEntity parentEntity = (DBSEntity) attrMapping.getParent().getTarget();
                            for (DBSEntityAttribute attr : CommonUtils.safeCollection(parentEntity.getAttributes(VoidProgressMonitor.INSTANCE))) {
                                if (name.equalsIgnoreCase(attr.getName())) {
                                    attrMapping.setTarget(attr);
                                    attrMapping.setMappingType(DatabaseMappingType.existing);
                                    return;
                                }
                            }
                        }
                        attrMapping.setMappingType(DatabaseMappingType.create);
                        attrMapping.setTargetName(name);
                    }
                    updateStatus(Status.OK_STATUS);
                } catch (DBException e) {
                    updateStatus(GeneralUtils.makeExceptionStatus(e));
                } finally {
                    mappingViewer.refresh();
                }
            }
        });
    }
    {
        TableViewerColumn columnTargetType = new TableViewerColumn(mappingViewer, SWT.LEFT);
        columnTargetType.setLabelProvider(new CellLabelProvider() {

            @Override
            public void update(ViewerCell cell) {
                DatabaseMappingAttribute attrMapping = (DatabaseMappingAttribute) cell.getElement();
                DBPDataSource dataSource = settings.getTargetDataSource(attrMapping);
                cell.setText(attrMapping.getTargetType(dataSource));
                cell.setFont(boldFont);
            }
        });
        columnTargetType.getColumn().setText("Target Type");
        columnTargetType.getColumn().setWidth(100);
        columnTargetType.setEditingSupport(new EditingSupport(mappingViewer) {

            @Override
            protected CellEditor getCellEditor(Object element) {
                DatabaseMappingAttribute attrMapping = (DatabaseMappingAttribute) element;
                Set<String> types = new LinkedHashSet<>();
                DBPDataSource dataSource = settings.getTargetDataSource(attrMapping);
                if (dataSource instanceof DBPDataTypeProvider) {
                    for (DBSDataType type : ((DBPDataTypeProvider) dataSource).getLocalDataTypes()) {
                        types.add(type.getName());
                    }
                }
                types.add(attrMapping.getTargetType(dataSource));
                return new CustomComboBoxCellEditor(mappingViewer.getTable(), types.toArray(new String[types.size()]), SWT.BORDER);
            }

            @Override
            protected boolean canEdit(Object element) {
                return true;
            }

            @Override
            protected Object getValue(Object element) {
                DatabaseMappingAttribute attrMapping = (DatabaseMappingAttribute) element;
                return attrMapping.getTargetType(settings.getTargetDataSource(attrMapping));
            }

            @Override
            protected void setValue(Object element, Object value) {
                DatabaseMappingAttribute attrMapping = (DatabaseMappingAttribute) element;
                attrMapping.setTargetType(CommonUtils.toString(value));
                mappingViewer.refresh(element);
            }
        });
    }
    {
        TableViewerColumn columnType = new TableViewerColumn(mappingViewer, SWT.LEFT);
        columnType.setLabelProvider(new CellLabelProvider() {

            @Override
            public void update(ViewerCell cell) {
                DatabaseMappingAttribute mapping = (DatabaseMappingAttribute) cell.getElement();
                String text = "";
                switch(mapping.getMappingType()) {
                    case unspecified:
                        text = "?";
                        break;
                    case existing:
                        text = "existing";
                        break;
                    case create:
                        text = "new";
                        break;
                    case skip:
                        text = "skip";
                        break;
                }
                cell.setText(text);
            }
        });
        columnType.getColumn().setText("Mapping");
        columnType.getColumn().setWidth(60);
    }
    mappingViewer.setInput(attributeMappings);
    return parent;
}

Example 2 with KeyEvent

use of org.eclipse.swt.events.KeyEvent in project translationstudio8 by heartsome.

the class TextCellEditor method createControl.

/**
     * Create the control to be used when editing.
     * 
     * @param table table is the parent control
     */
private void createControl(JaretTable table) {
    if (_text == null) {
        _table = table;
        if (!_multi) {
            _text = new Text(table, SWT.BORDER);
        } else {
            _text = new Text(table, SWT.BORDER | SWT.MULTI | SWT.WRAP);
        }
        _text.addKeyListener(new KeyListener() {

            public void keyPressed(KeyEvent event) {
                if ((event.stateMask & SWT.ALT) != 0 && event.keyCode == SWT.CR) {
                    event.doit = false;
                    _text.insert("\n");
                } else if (event.keyCode == SWT.TAB) {
                    event.doit = false;
                    stopEditing(true);
                    _table.forceFocus();
                    _table.focusRight();
                } else if (event.keyCode == SWT.CR) {
                    event.doit = false;
                    stopEditing(true);
                    _table.forceFocus();
                    _table.focusDown();
                } else if (event.keyCode == SWT.ESC) {
                    event.doit = false;
                    stopEditing(false);
                    _column.setValue(_row, _oldVal);
                    _table.forceFocus();
                } else {
                    if (_multi) {
                        // TODO
                        if (true || _text.getLineCount() * _text.getLineHeight() < _text.getSize().y) {
                            Point newSize = new Point(_text.getSize().x, getPreferredHeight());
                            _text.setSize(newSize);
                        }
                    }
                }
            }

            public void keyReleased(KeyEvent arg0) {
            }
        });
        _text.addFocusListener(this);
    }
}

Example 3 with KeyEvent

use of org.eclipse.swt.events.KeyEvent in project translationstudio8 by heartsome.

the class DoubleCellEditor method createControl.

/**
     * Create and setup the control.
     * 
     * @param table parent for the control
     */
private void createControl(JaretTable table) {
    if (_text == null) {
        _table = table;
        _text = new Text(table, SWT.BORDER | SWT.RIGHT);
        _doubleField = new DoubleField();
        _doubleField.setText(_text);
        _text.addKeyListener(new KeyListener() {

            public void keyPressed(KeyEvent event) {
                if (event.keyCode == SWT.TAB) {
                    event.doit = false;
                    stopEditing(true);
                    _table.forceFocus();
                    _table.focusRight();
                } else if (event.keyCode == SWT.CR) {
                    event.doit = false;
                    stopEditing(true);
                    _table.forceFocus();
                    _table.focusDown();
                } else if (event.keyCode == SWT.ESC) {
                    event.doit = false;
                    stopEditing(false);
                    _column.setValue(_row, _oldVal);
                    _table.forceFocus();
                }
            }

            public void keyReleased(KeyEvent arg0) {
            }
        });
        _text.addFocusListener(this);
    }
}

Example 4 with KeyEvent

use of org.eclipse.swt.events.KeyEvent in project translationstudio8 by heartsome.

the class BrowserViewPart method createSearchArea.

private Composite createSearchArea(Composite parent) {
    GridLayout gridLayout = new GridLayout(3, false);
    parent.setLayout(gridLayout);
    GridData gd_seachArea = new GridData(SWT.FILL, SWT.FILL, true, false, 1, 1);
    parent.setLayoutData(gd_seachArea);
    keyWordForSearch = new Text(parent, SWT.SEARCH);
    GridData gd_keyWordForSearch = new GridData(SWT.FILL, SWT.FILL, true, false, 1, 1);
    gd_keyWordForSearch.heightHint = 20;
    keyWordForSearch.setLayoutData(gd_keyWordForSearch);
    keyWordForSearch.setText("");
    font = keyWordForSearch.getFont();
    FontData fontData = font.getFontData()[0];
    fontData.setStyle(fontData.getStyle());
    fontData.setHeight(12);
    font = new Font(Display.getDefault(), fontData);
    keyWordForSearch.setFont(font);
    keyWordForSearch.addKeyListener(new KeyListener() {

        @Override
        public void keyReleased(KeyEvent e) {
        // TODO Auto-generated method stub
        }

        @Override
        public void keyPressed(KeyEvent e) {
            // TODO Auto-generated method stub
            if (e.keyCode == SWT.CR || e.keyCode == SWT.LF) {
                refreshKeyWordSearch(true);
            }
        }
    });
    Button searchBtn = new Button(parent, SWT.NONE);
    searchBtn.setText(Messages.getString("Websearch.browserViewPart.searchBtnLbl"));
    searchBtn.setLayoutData(new GridData(GridData.FILL_VERTICAL));
    searchBtn.addSelectionListener(new SelectionAdapter() {

        /**
			 * (non-Javadoc)
			 * @see org.eclipse.swt.events.SelectionAdapter#widgetSelected(org.eclipse.swt.events.SelectionEvent)
			 */
        @Override
        public void widgetSelected(SelectionEvent e) {
            refreshKeyWordSearch(true);
        }
    });
    Button settingBtn = new Button(parent, SWT.NONE);
    settingBtn.setText(Messages.getString("Websearch.browserViewPart.settingBtnLbl"));
    settingBtn.setLayoutData(new GridData(GridData.FILL_VERTICAL));
    settingBtn.addSelectionListener(new SelectionAdapter() {

        /**
			 * (non-Javadoc)
			 * @see org.eclipse.swt.events.SelectionAdapter#widgetSelected(org.eclipse.swt.events.SelectionEvent)
			 */
        @Override
        public void widgetSelected(SelectionEvent e) {
            PreferenceUtil.openPreferenceDialog(PlatformUI.getWorkbench().getActiveWorkbenchWindow(), WebSearchPreferencePage.ID);
        }
    });
    return parent;
}

Example 5 with KeyEvent

use of org.eclipse.swt.events.KeyEvent in project translationstudio8 by heartsome.

the class TextCellEditor method activateCell.

@Override
protected Control activateCell(final Composite parent, Object originalCanonicalValue, Character initialEditValue) {
    text = createTextControl(parent);
    // If we have an initial value, then 
    if (initialEditValue != null) {
        selectionMode = EditorSelectionEnum.END;
        text.setText(initialEditValue.toString());
        selectText();
    } else {
        setCanonicalValue(originalCanonicalValue);
    }
    if (!isEditable()) {
        text.setEditable(false);
    }
    text.addKeyListener(new KeyAdapter() {

        @Override
        public void keyPressed(KeyEvent event) {
            if ((event.keyCode == SWT.CR && event.stateMask == 0) || (event.keyCode == SWT.KEYPAD_CR && event.stateMask == 0)) {
                commit(MoveDirectionEnum.NONE);
            } else if (event.keyCode == SWT.ESC && event.stateMask == 0) {
                close();
            }
        }
    });
    text.addTraverseListener(new TraverseListener() {

        public void keyTraversed(TraverseEvent event) {
            boolean committed = false;
            if (event.keyCode == SWT.TAB && event.stateMask == SWT.SHIFT) {
                committed = commit(MoveDirectionEnum.LEFT);
            } else if (event.keyCode == SWT.TAB && event.stateMask == 0) {
                committed = commit(MoveDirectionEnum.RIGHT);
            }
            if (!committed) {
                event.doit = false;
            }
        }
    });
    text.forceFocus();
    return text;
}