Examples with Command com.codename1.ui.Command used on opensource projects

Example 71 with Command

use of com.codename1.ui.Command in project CodenameOne by codenameone.

the class LazyValueC method initBackForm.

private void initBackForm(Form f) {
    Vector formNavigationStack = baseFormNavigationStack;
    if (formNavigationStack != null && formNavigationStack.size() > 0) {
        setFormState(f, (Hashtable) formNavigationStack.elementAt(formNavigationStack.size() - 1));
        formNavigationStack.removeElementAt(formNavigationStack.size() - 1);
        if (formNavigationStack.size() > 0) {
            Hashtable previous = (Hashtable) formNavigationStack.elementAt(formNavigationStack.size() - 1);
            String commandAction = (String) previous.get(FORM_STATE_KEY_NAME);
            Command backCommand = createCommandImpl(getBackCommandText((String) previous.get(FORM_STATE_KEY_TITLE)), null, BACK_COMMAND_ID, commandAction, true, "");
            setBackCommand(f, backCommand);
            // trigger listener creation if this is the only command in the form
            getFormListenerInstance(f, null);
            backCommand.putClientProperty(COMMAND_ARGUMENTS, "");
            backCommand.putClientProperty(COMMAND_ACTION, commandAction);
        }
    }
}

Example 72 with Command

use of com.codename1.ui.Command in project CodenameOne by codenameone.

the class LazyValueC method reloadForm.

/**
 * Useful tool to refresh the current state of a form shown using show form
 * without pushing another instance to the back stack
 */
public void reloadForm() {
    Form currentForm = Display.getInstance().getCurrent();
    Command backCommand = currentForm.getBackCommand();
    Form newForm = (Form) createContainer(fetchResourceFile(), currentForm.getName());
    if (backCommand != null) {
        setBackCommand(newForm, backCommand);
        // trigger listener creation if this is the only command in the form
        getFormListenerInstance(newForm, null);
        for (int iter = 0; iter < currentForm.getCommandCount(); iter++) {
            if (backCommand == currentForm.getCommand(iter)) {
                newForm.addCommand(backCommand, newForm.getCommandCount());
                break;
            }
        }
    }
    beforeShow(newForm);
    Transition tin = newForm.getTransitionInAnimator();
    Transition tout = newForm.getTransitionOutAnimator();
    currentForm.setTransitionInAnimator(CommonTransitions.createEmpty());
    currentForm.setTransitionOutAnimator(CommonTransitions.createEmpty());
    newForm.setTransitionInAnimator(CommonTransitions.createEmpty());
    newForm.setTransitionOutAnimator(CommonTransitions.createEmpty());
    newForm.layoutContainer();
    newForm.show();
    postShowImpl(newForm);
    newForm.setTransitionInAnimator(tin);
    newForm.setTransitionOutAnimator(tout);
}

Example 73 with Command

use of com.codename1.ui.Command in project CodenameOne by codenameone.

the class LazyValueC method getFormState.

/**
 * Returns the state of the current form which we are about to leave as part
 * of the navigation logic. When a back command will return to this form the
 * state would be restored using setFormState.
 * The default implementation of this method restores focus and list selection.
 * You can add arbitrary keys to the form state, keys starting with a $ sign
 * are reserved for the UIBuilder base class use.
 *
 * @param f the form whose state should be preserved
 * @return arbitrary state object
 */
protected Hashtable getFormState(Form f) {
    Component c = f.getFocused();
    Hashtable h = new Hashtable();
    // can happen if we navigate away from a form that was shown without the GUI builder
    if (f.getName() != null) {
        h.put(FORM_STATE_KEY_NAME, f.getName());
    }
    if (c != null) {
        if (c instanceof List) {
            h.put(FORM_STATE_KEY_SELECTION, new Integer(((List) c).getSelectedIndex()));
        }
        if (c.getName() != null) {
            h.put(FORM_STATE_KEY_FOCUS, c.getName());
        }
        if (f.getTitle() != null) {
            h.put(FORM_STATE_KEY_TITLE, f.getTitle());
        }
    }
    storeComponentState(f, h);
    return h;
}

Example 74 with Command

use of com.codename1.ui.Command in project CodenameOne by codenameone.

the class LazyValueC method initBackContainer.

private void initBackContainer(Container cnt, Form destForm, Vector formNavigationStack) {
    setContainerState(cnt, (Hashtable) formNavigationStack.elementAt(formNavigationStack.size() - 1));
    formNavigationStack.removeElementAt(formNavigationStack.size() - 1);
    if (formNavigationStack.size() > 0) {
        Hashtable previous = (Hashtable) formNavigationStack.elementAt(formNavigationStack.size() - 1);
        String commandAction = (String) previous.get(FORM_STATE_KEY_NAME);
        Command backCommand = createCommandImpl(getBackCommandText((String) previous.get(FORM_STATE_KEY_TITLE)), null, BACK_COMMAND_ID, commandAction, true, "");
        setBackCommand(destForm, backCommand);
        backCommand.putClientProperty(COMMAND_ARGUMENTS, "");
        backCommand.putClientProperty(COMMAND_ACTION, commandAction);
    }
}

Example 75 with Command

use of com.codename1.ui.Command in project CodenameOne by codenameone.

the class GameCanvasImplementation method editString.

/**
 * @inheritDoc
 */
public void editString(Component cmp, int maxSize, int constraint, String text, int keyCode) {
    UIManager m = UIManager.getInstance();
    CONFIRM_COMMAND = new Command(m.localize("ok", "OK"), Command.OK, 1);
    CANCEL_COMMAND = new Command(m.localize("cancel", "Cancel"), Command.CANCEL, 2);
    if (mid.getAppProperty("forceBackCommand") != null) {
        canvas.addCommand(MIDP_BACK_COMMAND);
    }
    currentTextBox = new TextBox("", "", maxSize, TextArea.ANY);
    currentTextBox.setCommandListener((CommandListener) canvas);
    currentTextBox.addCommand(CONFIRM_COMMAND);
    currentTextBox.addCommand(CANCEL_COMMAND);
    currentTextComponent = cmp;
    currentTextBox.setMaxSize(maxSize);
    currentTextBox.setString(text);
    currentTextBox.setConstraints(constraint);
    display.setCurrent(currentTextBox);
    ((C) canvas).setDone(false);
    Display.getInstance().invokeAndBlock(((C) canvas));
}