Java Code Examples for com.codename1.ui.Command#putClientProperty()

The following examples show how to use com.codename1.ui.Command#putClientProperty() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: UIBuilder.java From CodenameOne with GNU General Public License v2.0

6 votes

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 2

Source File: UIBuilder.java From CodenameOne with GNU General Public License v2.0

5 votes

private Object[] readObjectArrayForListModel(DataInputStream in, Resources res) throws IOException {
    Object[] elements = new Object[in.readInt()];
    int elen = elements.length;
    for(int iter = 0 ; iter < elen ; iter++) {
        switch(in.readByte()) {
            case 1: // String
                elements[iter] = in.readUTF();
                break;
            case 2: // hashtable of Strings
                int hashSize = in.readInt();
                Hashtable val = new Hashtable();
                elements[iter] = val;
                for(int i = 0 ; i < hashSize ; i++) {
                    int type = in.readInt();
                    if(type == 1) { // String
                        String key = in.readUTF();
                        Object value = in.readUTF();
                        if(key.equals("$navigation")) {
                            Command cmd = createCommandImpl((String)value, null, -1, (String)value, false, "");
                            cmd.putClientProperty(COMMAND_ACTION, (String)value);
                            value = cmd;
                        }
                        val.put(key, value);
                    } else {
                        val.put(in.readUTF(), res.getImage(in.readUTF()));
                    }
                }
                break;
        }
    }
    return elements;
}

Example 3

Source File: UIBuilder.java From CodenameOne with GNU General Public License v2.0

5 votes

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 4

Source File: CodenameOneActivity.java From CodenameOne with GNU General Public License v2.0

4 votes

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    super.onOptionsItemSelected(item);

    final Form currentForm = Display.getInstance().getCurrent();
    if (currentForm == null) {
        return false;
    }
    Command cmd = null;
    final boolean[] tmpProp = new boolean[1];
    if (item.getItemId() == android.R.id.home) {
        cmd = currentForm.getBackCommand();
        if (cmd == null) {
            return false;
        }
        cmd.putClientProperty("source", "ActionBar");
        tmpProp[0] = true;
    }

    int commandIndex = item.getItemId();
    if (cmd == null) {
        cmd = currentForm.getCommand(commandIndex);
    }
    final Command command = cmd;
    final ActionEvent actionEvent = new ActionEvent(command);

    //stop edit if the keybaord is open
    AndroidImplementation.stopEditing();
    // Protect ourselves from commands that misbehave. A crash here will crash the entire application
    Display.getInstance().callSerially(new Runnable() {
        @Override
        public void run() {
            try {
                currentForm.dispatchCommand(command, actionEvent);
                //remove the temp source property
                if (tmpProp[0]) {
                    command.putClientProperty("source", null);
                }
            } catch (Throwable e) {
                Log.e("CodenameOneActivity.onOptionsItemSelected", e.toString() + Log.getStackTraceString(e));
            }
        }
    });

    return true;
}

Example 5

Source File: UIBuilder.java From CodenameOne with GNU General Public License v2.0

4 votes

Form createForm(Form f) {
    Form currentForm = Display.getInstance().getCurrent();
    if(currentForm != null && currentForm instanceof Dialog) {
        ((Dialog)Display.getInstance().getCurrent()).dispose();
        currentForm = Display.getInstance().getCurrent();
    }
    Vector formNavigationStack = baseFormNavigationStack;
    if(formNavigationStack != null && !(f instanceof Dialog) && !f.getName().equals(homeForm)) {
        if(currentForm != null) {
            String nextForm = (String)f.getClientProperty("%next_form%");

            // we are in the sidemenu view we should really be using the parent form
            SideMenuBar b = (SideMenuBar)currentForm.getClientProperty("cn1$sideMenuParent");
            if(b != null) {
                currentForm = b.getParentForm();
            }

            // don't add back commands to transitional forms
            if(nextForm == null) {
                String commandAction = currentForm.getName();
                if(allowBackTo(commandAction) && f.getBackCommand() == null) {
                    Command backCommand;
                    if(isSameBackDestination(currentForm, f)) {
                        backCommand = currentForm.getBackCommand();
                    } else {
                        backCommand = createCommandImpl(getBackCommandText(currentForm.getTitle()), null,
                            BACK_COMMAND_ID, commandAction, true, "");
                        backCommand.putClientProperty(COMMAND_ARGUMENTS, "");
                        backCommand.putClientProperty(COMMAND_ACTION, commandAction);
                    }
                    if(backCommand != null) {
                        setBackCommand(f, backCommand);
                    }

                    // trigger listener creation if this is the only command in the form
                    getFormListenerInstance(f, null);
                    formNavigationStack.addElement(getFormState(currentForm));
                }
            }
        }
    }
    return f;
}

Example 6

Source File: UIBuilder.java From CodenameOne with GNU General Public License v2.0

4 votes

private void showForm(Form f, Command sourceCommand, Component sourceComponent) {
    Form currentForm = Display.getInstance().getCurrent();
    if(currentForm != null && currentForm instanceof Dialog) {
        ((Dialog)Display.getInstance().getCurrent()).dispose();
        currentForm = Display.getInstance().getCurrent();
    }
    Vector formNavigationStack = baseFormNavigationStack;
    if(sourceCommand != null && currentForm != null && currentForm.getBackCommand() == sourceCommand) {
        if(currentForm != null) {
            exitForm(currentForm);
        }
        if(formNavigationStack != null && formNavigationStack.size() > 0) {
            String name = f.getName();
            if(name != null && name.equals(homeForm)) {
                if(formNavigationStack.size() > 0) {
                    setFormState(f, (Hashtable)formNavigationStack.elementAt(formNavigationStack.size() - 1));
                }
                formNavigationStack.clear();
            } else {
                initBackForm(f);
            }
        }
        onBackNavigation();
        beforeShow(f, sourceCommand);
        f.showBack();
        postShowImpl(f);
    } else {
        if(currentForm != null) {
            exitForm(currentForm);
        }
        if(formNavigationStack != null && !(f instanceof Dialog) && !f.getName().equals(homeForm)) {
            if(currentForm != null) {
                String nextForm = (String)f.getClientProperty("%next_form%");
                
                // we are in the sidemenu view we should really be using the parent form
                SideMenuBar b = (SideMenuBar)currentForm.getClientProperty("cn1$sideMenuParent");
                if(b != null) {
                    currentForm = b.getParentForm();
                }
                
                // don't add back commands to transitional forms
                if(nextForm == null) {
                    String commandAction = currentForm.getName();
                    if(allowBackTo(commandAction) && f.getBackCommand() == null) {
                        Command backCommand;
                        if(isSameBackDestination(currentForm, f)) {
                            backCommand = currentForm.getBackCommand();
                        } else {
                            backCommand = createCommandImpl(getBackCommandText(currentForm.getTitle()), null,
                                BACK_COMMAND_ID, commandAction, true, "");
                            backCommand.putClientProperty(COMMAND_ARGUMENTS, "");
                            backCommand.putClientProperty(COMMAND_ACTION, commandAction);
                        }
                        if(backCommand != null) {
                            setBackCommand(f, backCommand);
                        }

                        // trigger listener creation if this is the only command in the form
                        getFormListenerInstance(f, null);
                        formNavigationStack.addElement(getFormState(currentForm));
                    }
                }
            }
        }
        if(f instanceof Dialog) {
            beforeShow(f, sourceCommand);
            if(sourceComponent != null) {
                // we are cheating with the post show here since we are using a modal
                // dialog to prevent the "double clicking button" problem by using
                // a modal dialog
                sourceComponent.setEnabled(false);
                postShowImpl(f);
                f.show();
                sourceComponent.setEnabled(true);
                exitForm(f);
            } else {
                ((Dialog)f).showModeless();
                postShowImpl(f);
            }
        } else {
            beforeShow(f, sourceCommand);
            f.show();
            postShowImpl(f);
        }
    }
}