/** Initializes and assembles all commands into buttons in the toolbar. */
public DesignToolbar() {
super();
projectNameLabel = new Label();
projectNameLabel.setStyleName("ya-ProjectName");
HorizontalPanel toolbar = (HorizontalPanel) getWidget();
toolbar.insert(projectNameLabel, 0);
toolbar.setCellWidth(projectNameLabel, "222px"); // width of palette minus
// cellspacing/border of buttons
addButton(new ToolbarItem(WIDGET_NAME_SAVE, MESSAGES.saveButton(), new SaveAction()));
addButton(new ToolbarItem(WIDGET_NAME_SAVE_AS, MESSAGES.saveAsButton(), new SaveAsAction()));
addButton(
new ToolbarItem(
WIDGET_NAME_CHECKPOINT, MESSAGES.checkpointButton(), new CheckpointAction()));
if (AppInventorFeatures.allowMultiScreenApplications()) {
addButton(
new ToolbarItem(WIDGET_NAME_ADDFORM, MESSAGES.addFormButton(), new AddFormAction()));
addButton(
new ToolbarItem(
WIDGET_NAME_REMOVEFORM, MESSAGES.removeFormButton(), new RemoveFormAction()));
}
List<ToolbarItem> connectToItems = Lists.newArrayList();
addDropDownButton(WIDGET_NAME_CONNECT_TO, MESSAGES.connectToButton(), connectToItems, true);
updateConnectToDropDownButton(false, false, false);
List<ToolbarItem> screenItems = Lists.newArrayList();
addDropDownButton(WIDGET_NAME_SCREENS_DROPDOWN, MESSAGES.screensButton(), screenItems, true);
addButton(
new ToolbarItem(
WIDGET_NAME_SWITCH_TO_FORM_EDITOR,
MESSAGES.switchToFormEditorButton(),
new SwitchToFormEditorAction()),
true);
addButton(
new ToolbarItem(
WIDGET_NAME_SWITCH_TO_BLOCKS_EDITOR,
MESSAGES.switchToBlocksEditorButton(),
new SwitchToBlocksEditorAction()),
true);
List<ToolbarItem> buildItems = Lists.newArrayList();
buildItems.add(
new ToolbarItem(
WIDGET_NAME_BUILD_BARCODE, MESSAGES.showBarcodeButton(), new BarcodeAction()));
buildItems.add(
new ToolbarItem(
WIDGET_NAME_BUILD_DOWNLOAD, MESSAGES.downloadToComputerButton(), new DownloadAction()));
if (AppInventorFeatures.hasYailGenerationOption() && Ode.getInstance().getUser().getIsAdmin()) {
buildItems.add(
new ToolbarItem(
WIDGET_NAME_BUILD_YAIL, MESSAGES.generateYailButton(), new GenerateYailAction()));
}
addDropDownButton(WIDGET_NAME_BUILD, MESSAGES.buildButton(), buildItems, true);
toggleEditor(false); // Gray out the Designer button and enable the blocks button
}
/** Enables and/or disables buttons based (mostly) on whether there is a current form. */
private void updateButtons() {
String screenName = (currentProject == null) ? null : currentProject.currentScreen;
boolean enabled = (currentProject != null);
setButtonEnabled(WIDGET_NAME_SAVE, enabled);
setButtonEnabled(WIDGET_NAME_SAVE_AS, enabled);
setButtonEnabled(WIDGET_NAME_CHECKPOINT, enabled);
setDropItemEnabled(WIDGET_NAME_BUILD, WIDGET_NAME_BUILD_BARCODE, enabled);
setDropItemEnabled(WIDGET_NAME_BUILD, WIDGET_NAME_BUILD_DOWNLOAD, enabled);
if (AppInventorFeatures.allowMultiScreenApplications()) {
setButtonEnabled(WIDGET_NAME_ADDFORM, enabled);
enabled =
(currentProject != null && !YoungAndroidSourceNode.SCREEN1_FORM_NAME.equals(screenName));
setButtonEnabled(WIDGET_NAME_REMOVEFORM, enabled);
}
if (currentProject != null) {
setDropDownButtonCaption(WIDGET_NAME_SCREENS_DROPDOWN, screenName);
} else {
setDropDownButtonCaption(WIDGET_NAME_SCREENS_DROPDOWN, MESSAGES.screensButton());
}
}