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

Example 11 with VerifyEvent

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

the class SetSplitPointByWordNumDialog method createSegCmp.

/**
	 * 创建片段
	 * @param bean
	 */
private void createSegCmp(SegPointBean bean) {
    final Composite curSegCmp = new Composite(segParentCmp, SWT.NONE);
    GridDataFactory.fillDefaults().grab(true, false).applyTo(curSegCmp);
    GridLayoutFactory.fillDefaults().margins(0, 0).numColumns(5).applyTo(curSegCmp);
    // 第一列，一个label
    Label segLbl = new Label(curSegCmp, SWT.NONE);
    segLbl.setText(Messages.getString("SetSplitPointByWordNumDialog.segLbl"));
    Label segIndexLbl = new Label(curSegCmp, SWT.LEFT);
    segIndexLbl.setText("");
    GridDataFactory.swtDefaults().align(SWT.LEFT, SWT.CENTER).hint(20, SWT.DEFAULT).applyTo(segIndexLbl);
    final Text wordNumTxt = new Text(curSegCmp, SWT.BORDER);
    GridDataFactory.swtDefaults().hint(60, SWT.DEFAULT).applyTo(wordNumTxt);
    wordNumTxt.setText(bean.getWordNumber() + "");
    wordNumTxt.addVerifyListener(new VerifyListener() {

        public void verifyText(VerifyEvent e) {
            String addText = e.text;
            if (addText.length() > 0) {
                e.doit = addText.matches("\\d+");
            }
        }
    });
    Button addBtn = new Button(curSegCmp, SWT.NONE);
    addBtn.setImage(addImg);
    Button deleteBtn = new Button(curSegCmp, SWT.NONE);
    deleteBtn.setImage(deleteImg);
    addBtn.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            int addedWordNum = 0;
            for (Control control : segParentCmp.getChildren()) {
                if (control instanceof Composite) {
                    Control childControl = ((Composite) control).getChildren()[2];
                    if (childControl instanceof Text) {
                        addedWordNum += Integer.parseInt(((Text) childControl).getText());
                    }
                }
            }
            SegPointBean addBean = new SegPointBean((totalWordNum - addedWordNum) > 0 ? (totalWordNum - addedWordNum) : 0);
            //　开始创建片断列表
            createSegCmp(addBean);
            wordNumberScroll.setMinSize(segParentCmp.computeSize(SWT.DEFAULT, SWT.DEFAULT));
            segParentCmp.layout();
            wordNumberScroll.layout();
        }
    });
    deleteBtn.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            if (e.getSource() instanceof Button) {
                Composite parentCmp = ((Button) e.getSource()).getParent();
                parentCmp.dispose();
                wordNumberScroll.setMinSize(segParentCmp.computeSize(SWT.DEFAULT, SWT.DEFAULT));
                segParentCmp.layout();
                wordNumberScroll.layout();
                refreshSegListArea();
            }
        }
    });
    refreshSegListArea();
}

Example 12 with VerifyEvent

use of org.eclipse.swt.events.VerifyEvent in project cubrid-manager by CUBRID.

the class SQLEditorComposite method addListener.

/**
	 * Add listener for text
	 */
private void addListener() {
    text.addModifyListener(new ModifyListener() {

        IAction undoAction = ActionManager.getInstance().getAction(UndoAction.ID);

        IAction redoAction = ActionManager.getInstance().getAction(RedoAction.ID);

        public void modifyText(ModifyEvent event) {
            setDirty(true);
            if (!undoAction.isEnabled()) {
                FocusAction.changeActionStatus(undoAction, text);
            }
            if (!redoAction.isEnabled()) {
                FocusAction.changeActionStatus(redoAction, text);
            }
            ServerInfo serverInfo = queryEditor == null || queryEditor.getSelectedServer() == null ? null : queryEditor.getSelectedServer().getServerInfo();
            boolean isLowerCase = QueryOptions.getKeywordLowercase(serverInfo);
            boolean isNoAutoUpperCase = QueryOptions.getNoAutoUppercaseKeyword(serverInfo);
            if (!isLowerCase && !isNoAutoUpperCase) {
                autoReplaceKeyword();
            }
        }

        // FIXME extract method?
        // replace keyword to upper case automatically
        public void autoReplaceKeyword() {
            if (pendingCompletionsListener) {
                return;
            }
            int pos = text.getCaretOffset() - 1;
            if (pos <= 0) {
                return;
            }
            String currentKey = text.getText(pos, pos);
            if (currentKey == null || currentKey.length() <= 0) {
                return;
            }
            char cur = currentKey.charAt(0);
            if (cur != ' ' && cur != '(' && cur != '\t' && cur != '\n' && cur != '\r' && cur != ',') {
                return;
            }
            pos--;
            if (pos < 0) {
                return;
            }
            int spos = pos - 20;
            if (spos < 0) {
                spos = 0;
            }
            String txt = text.getText(spos, pos);
            spos = pos + 1;
            for (int i = txt.length() - 1; i >= 0; i--) {
                char c = txt.charAt(i);
                if (c == ' ' || c == '\t' || c == '\n' || c == '(') {
                    break;
                }
                spos--;
            }
            int epos = pos;
            if (spos < 0 || epos < 0 || spos > epos) {
                return;
            }
            String currentKeyword = text.getText(spos, epos);
            if (currentKeyword == null) {
                return;
            }
            int len = currentKeyword.length();
            for (int i = 0; i < QuerySyntax.KEYWORDS_AUTO_UPPER.length; i++) {
                String keyword = QuerySyntax.KEYWORDS_AUTO_UPPER[i];
                if (keyword.equalsIgnoreCase(currentKeyword)) {
                    pendingCompletionsListener = true;
                    text.replaceTextRange(spos, len, keyword.toUpperCase());
                    pendingCompletionsListener = false;
                    break;
                }
            }
        }
    });
    text.addVerifyKeyListener(new VerifyKeyListener() {

        public void verifyKey(VerifyEvent event) {
            if ((event.stateMask & SWT.SHIFT) != 0 && event.keyCode == SWT.TAB) {
                event.doit = false;
                return;
            }
            if (((event.stateMask & SWT.CTRL) != 0 || (event.stateMask & SWT.COMMAND) != 0) && (event.keyCode == SWT.CR || event.keyCode == SWT.KEYPAD_CR)) {
                event.doit = false;
                return;
            }
            if (((event.stateMask & SWT.CTRL) != 0 || (event.stateMask & SWT.COMMAND) != 0) && (event.stateMask & SWT.ALT) != 0) {
                event.doit = false;
                return;
            }
            if (event.keyCode == SWT.TAB) {
                event.doit = false;
            } else {
                event.doit = true;
            }
        }
    });
    text.addKeyListener(new KeyAdapter() {

        public void keyPressed(KeyEvent event) {
            if ((event.stateMask & SWT.COMMAND) != 0) {
                //for Mac
                if ((event.stateMask & SWT.SHIFT) != 0) {
                    if (event.keyCode == SWT.CR || event.keyCode == SWT.KEYPAD_CR) {
                        queryEditor.runQuery(false);
                        return;
                    }
                }
            }
            if (event.keyCode == SWT.F5 || (event.stateMask & SWT.CTRL) != 0 && event.keyCode == 'e') {
                queryEditor.runQuery(false);
            } else if (event.keyCode == SWT.F6 || (event.stateMask & SWT.CTRL) != 0 && event.keyCode == 'l') {
                queryEditor.runQuery(true);
            } else if (event.keyCode == SWT.F7) {
                queryEditor.getCombinedQueryComposite().showQueryHistory();
            } else if (event.keyCode == SWT.F8) {
                queryEditor.runMultiQuery();
            } else if (event.keyCode == SWT.F1) {
                ActionManager.getInstance().getAction(HelpDocumentAction.ID).run();
            } else if (event.keyCode == SWT.F3) {
                if ((event.stateMask & SWT.SHIFT) == 0) {
                    TextEditorFindReplaceMediator.findNext();
                } else {
                    TextEditorFindReplaceMediator.findPrevious();
                }
            } else if (event.keyCode == SWT.F9) {
                queryEditor.setTuningModeButton(!queryEditor.isTuningModeButton());
            } else if (event.keyCode == SWT.F11) {
                queryEditor.getCombinedQueryComposite().rotateQueryPlanDisplayMode();
            } else if ((event.stateMask & SWT.CTRL) == 0 && (event.stateMask & SWT.SHIFT) == 0 && (event.stateMask & SWT.ALT) == 0 && event.keyCode == SWT.ESC) {
                int cursorOffset = text.getCaretOffset();
                text.setSelectionRange(cursorOffset, 0);
            } else if ((event.stateMask & SWT.CTRL) != 0 && (event.stateMask & SWT.SHIFT) == 0 && (event.stateMask & SWT.ALT) == 0 && event.keyCode == ',') {
                new QuickBuilderDialog(getShell(), SWT.NONE).open();
            } else if ((event.stateMask & SWT.CTRL) != 0 && event.keyCode == ' ') {
                contentAssistant.showPossibleCompletions();
            } else if ((event.stateMask & SWT.CTRL) != 0 && event.keyCode == 'r') {
                recentlyUsedSQLcontentAssistant.showPossibleCompletions();
            } else if ((event.stateMask & SWT.CTRL) != 0 && event.keyCode == 'd') {
                deleteRow();
            } else if ((event.stateMask & SWT.CTRL) != 0 && (event.stateMask & SWT.ALT) != 0 && event.keyCode == SWT.ARROW_DOWN) {
                duplicateRow();
            } else if ((event.stateMask & SWT.CTRL) != 0 && (event.stateMask & SWT.SHIFT) != 0 && event.keyCode == 't') {
                //add sql tab
                queryEditor.addEditorTab();
            } else if (((event.stateMask & SWT.CTRL) != 0 && (event.stateMask & SWT.SHIFT) != 0) && (event.keyCode == 'f' || event.keyCode == 'F')) {
                format();
            } else if ((event.stateMask & SWT.ALT) != 0 && event.keyCode == '/') {
                contentAssist();
            } else if ((event.stateMask & SWT.CTRL) != 0 && event.keyCode == 'o') {
                // Open a SQL file...
                ActionManager.getInstance().getAction(QueryOpenAction.ID).run();
            } else if ((event.stateMask & SWT.CTRL) != 0 && event.keyCode == 's') {
                // Save SQL to a file...
                try {
                    save();
                } catch (IOException e) {
                    MessageDialog.openError(getShell(), Messages.error, Messages.errCanNotSaveASQLFile);
                }
            } else if ((event.stateMask & SWT.CTRL) != 0 && (event.stateMask & SWT.SHIFT) == 0) {
                if (event.keyCode == '/') {
                    inputComment(false, false);
                } else if (event.keyCode == 'z') {
                    event.doit = false;
                    undo();
                } else if (event.keyCode == 'y') {
                    redo();
                } else if (event.keyCode == 'f' || event.keyCode == 'h') {
                    find();
                } else if ((event.stateMask & SWT.ALT) != 0 && (event.keyCode == SWT.CR || event.keyCode == SWT.KEYPAD_CR)) {
                    // NOPMD
                    queryEditor.runQueryPlanInCursorLine();
                } else if (event.keyCode == SWT.CR || event.keyCode == SWT.KEYPAD_CR) {
                    queryEditor.runQueryInCursorLine();
                } else if (event.keyCode == 'g') {
                    gotoLine();
                }
            } else if ((event.stateMask & SWT.CTRL) != 0 && (event.stateMask & SWT.SHIFT) != 0) {
                if ((event.stateMask & SWT.ALT) != 0 && (event.keyCode == SWT.CR || event.keyCode == SWT.KEYPAD_CR)) {
                    // NOPMD
                    queryEditor.runQuery(true);
                } else if (event.keyCode == SWT.CR || event.keyCode == SWT.KEYPAD_CR) {
                    queryEditor.runQuery(false);
                } else if (event.keyCode == 'x') {
                    toUpperCase();
                } else if (event.keyCode == 'y') {
                    toLowerCase();
                }
            } else if ((event.stateMask & SWT.SHIFT) == 0 && event.keyCode == SWT.TAB) {
                indent();
            } else if ((event.stateMask & SWT.SHIFT) != 0 && event.keyCode == SWT.TAB) {
                unindent();
            }
            if (SQLContentAssistProcessor.isShowProposal(event.character)) {
                contentAssistant.showPossibleCompletions();
                useCompletions = true;
            } else if ((event.character >= 'A' && event.character <= 'Z') || (event.character >= 'a' && event.character <= 'z')) {
                if (useCompletions) {
                    contentAssistant.showPossibleCompletions();
                }
                useCompletions = false;
            } else if (event.character == ' ' || event.character == '\t' || event.keyCode == SWT.KEYPAD_CR || event.keyCode == SWT.CR || event.keyCode == SWT.BS || (text.getText().trim().length() < 1)) {
                useCompletions = true;
            }
            // ctrl + alt + 1 ~ 9 : change editor tab
            if ((event.stateMask & SWT.CTRL) != 0 && (event.stateMask & SWT.ALT) != 0 && (event.keyCode >= '1' && event.keyCode <= '9')) {
                IWorkbenchPage page = LayoutUtil.getActivePage();
                if (page != null) {
                    int index = event.keyCode - '1';
                    IEditorReference[] refs = page.getEditorReferences();
                    for (int i = 0, selected = 0; i < refs.length; i++) {
                        IEditorReference ref = refs[i];
                        if (QueryEditorPart.ID.equals(ref.getId())) {
                            if (index == selected) {
                                IEditorPart part = ref.getEditor(true);
                                page.activate(part);
                            }
                            selected++;
                        }
                    }
                }
            } else if ((event.stateMask & SWT.CTRL) != 0 && (event.keyCode >= '1' && event.keyCode <= '9')) {
                // ctrl + 1 ~ 9 : change middle tab
                ITabSelection selector = queryEditor.getCombinedQueryComposite();
                selector.select(event.keyCode - '1', -1);
            } else if ((event.stateMask & SWT.ALT) != 0 && (event.keyCode >= '1' && event.keyCode <= '9')) {
                // alt + 1 ~ 9 : change bottom tab
                ITabSelection selector = queryEditor.getCombinedQueryComposite();
                selector.select(-1, event.keyCode - '1');
            }
        }
    });
    text.addSelectionListener(new SelectionAdapter() {

        /**
			 * @see org.eclipse.swt.events.SelectionAdapter#widgetSelected(org.eclipse.swt.events.SelectionEvent)
			 * @param event an event containing information about the selection
			 */
        public void widgetSelected(SelectionEvent event) {
            IAction copyAction = ActionManager.getInstance().getAction(CopyAction.ID);
            copyAction.setEnabled(false);
            IAction cutAction = ActionManager.getInstance().getAction(CutAction.ID);
            cutAction.setEnabled(false);
            IAction reformatColumnsAliasAction = ActionManager.getInstance().getAction(ReformatColumnsAliasAction.ID);
            reformatColumnsAliasAction.setEnabled(false);
            // show schema info view with a selected text
            IAction showSchemaAction = ActionManager.getInstance().getAction(ShowSchemaAction.ID);
            showSchemaAction.setEnabled(false);
            if (event.getSource() instanceof StyledText) {
                StyledText stext = (StyledText) event.getSource();
                if (stext != null && stext.getSelectionText() != null && stext.getSelectionText().length() > 0) {
                    copyAction.setEnabled(true);
                    cutAction.setEnabled(true);
                    reformatColumnsAliasAction.setEnabled(true);
                    CubridDatabase db = queryEditor.getSelectedDatabase();
                    if (DatabaseNavigatorMenu.SELF_DATABASE_ID.equals(db.getId()) && ApplicationType.CUBRID_MANAGER.equals(PerspectiveManager.getInstance().getCurrentMode())) {
                        showSchemaAction.setEnabled(false);
                    } else {
                        showSchemaAction.setEnabled(true);
                    }
                }
            }
        }
    });
    text.addFocusListener(new FocusAdapter() {

        public void focusGained(FocusEvent event) {
            ActionManager.getInstance().changeFocusProvider(text);
        }
    });
    TextEditorFindReplaceMediator editorDialogMediator = new TextEditorFindReplaceMediator();
    text.addFocusListener(editorDialogMediator);
}

Example 13 with VerifyEvent

use of org.eclipse.swt.events.VerifyEvent in project cubrid-manager by CUBRID.

the class IndexTableItemEditor method init.

/**
	 * 
	 * Initial the table column editor
	 * 
	 */
private void init() {
    final TableEditor editor = new TableEditor(table);
    editor.horizontalAlignment = SWT.LEFT;
    editor.grabHorizontal = true;
    if (columnEditorType == COLUMN_EDITOR_TYPE_CCOMBO) {
        combo = new CCombo(table, SWT.NONE);
        combo.setEditable(false);
        combo.addListener(SWT.Selection, this);
        combo.addListener(SWT.FocusOut, this);
        combo.addListener(SWT.Traverse, this);
        editor.setEditor(combo, item, column);
        //$NON-NLS-1$
        combo.add("ASC");
        //$NON-NLS-1$
        combo.add("DESC");
        if (item.getText(column).equals("ASC")) {
            //$NON-NLS-1$
            combo.select(0);
        } else {
            combo.select(1);
        }
        combo.setFocus();
    } else if (columnEditorType == COLUMN_EDITOR_TYPE_TEXT) {
        text = new Text(table, SWT.MULTI | SWT.WRAP);
        text.setTextLimit(10);
        text.addListener(SWT.FocusOut, this);
        text.addListener(SWT.Traverse, this);
        editor.setEditor(text, item, column);
        text.setText(item.getText(column));
        text.selectAll();
        text.setFocus();
        text.addVerifyListener(new VerifyListener() {

            public void verifyText(VerifyEvent event) {
                event.doit = false;
                char ch = event.character;
                if (Character.isDigit(ch)) {
                    event.doit = true;
                }
                if (ch == '\b' || ch == SWT.DEL) {
                    event.doit = true;
                }
            }
        });
    }
}

Example 14 with VerifyEvent

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

the class ExtendedDirectEditManager method initCellEditor.

/**
	 * @see org.eclipse.gef.tools.DirectEditManager#initCellEditor()
	 */
@Override
protected void initCellEditor() {
    Text text = (Text) getCellEditor().getControl();
    //add the verifyListener to apply changes to the control size
    verifyListener = new VerifyListener() {

        /**
			 * Changes the size of the editor control to reflect the changed
			 * text
			 */
        @Override
        public void verifyText(VerifyEvent event) {
            Text text = (Text) getCellEditor().getControl();
            String oldText = text.getText();
            String leftText = oldText.substring(0, event.start);
            String rightText = oldText.substring(event.end, oldText.length());
            GC gc = new GC(text);
            if (leftText == null)
                leftText = "";
            if (rightText == null)
                rightText = "";
            String s = leftText + event.text + rightText;
            Point size = gc.textExtent(leftText + event.text + rightText);
            gc.dispose();
            if (size.x != 0)
                size = text.computeSize(size.x, SWT.DEFAULT);
            else {
                //just make it square
                size.x = size.y;
            }
            getCellEditor().getControl().setSize(size.x, size.y);
        }
    };
    text.addVerifyListener(verifyListener);
    //set the initial value of the
    originalValue = this.label.getText();
    getCellEditor().setValue(originalValue);
    //calculate the font size of the underlying
    IFigure figure = getEditPart().getFigure();
    figureFont = figure.getFont();
    FontData data = figureFont.getFontData()[0];
    Dimension fontSize = new Dimension(0, data.getHeight());
    //set the font to be used
    this.label.translateToAbsolute(fontSize);
    data.setHeight(fontSize.height);
    figureFont = new Font(null, data);
    //set the validator for the CellEditor
    getCellEditor().setValidator(validator);
    text.setFont(figureFont);
    text.selectAll();
}

Example 15 with VerifyEvent

use of org.eclipse.swt.events.VerifyEvent in project cubrid-manager by CUBRID.

the class ShardGeneralInfoPanel method initial.

private void initial() {
    masterShmIdText.addModifyListener(modifyListener);
    masterShmIdText.addVerifyListener(new VerifyListener() {

        public void verifyText(VerifyEvent event) {
            if ("".equals(event.text)) {
                return;
            }
            if (ValidateUtil.isNumber(event.text)) {
                event.doit = true;
            } else {
                event.doit = false;
            }
        }
    });
    adminLogFileText.addModifyListener(modifyListener);
}