// Copyright 2012 Google Inc. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package com.google.collide.client.code.debugging;
import com.google.collide.client.testing.DebugAttributeSetter;
import com.google.collide.client.testing.DebugId;
import com.google.collide.client.ui.menu.PositionController;
import com.google.collide.client.ui.slider.Slider;
import com.google.collide.client.ui.tooltip.Tooltip;
import com.google.collide.client.util.Elements;
import com.google.collide.client.util.dom.DomUtils;
import com.google.collide.mvp.CompositeView;
import com.google.collide.mvp.UiComponent;
import com.google.common.annotations.VisibleForTesting;
import com.google.gwt.resources.client.ClientBundle;
import com.google.gwt.resources.client.CssResource;
import elemental.html.Element;
/**
* Debugging sidebar header.
*
* TODO: i18n for the UI strings?
*
*/
public class DebuggingSidebarHeader extends UiComponent<DebuggingSidebarHeader.View> {
public interface Css extends CssResource {
String root();
String headerLabel();
String slider();
}
interface Resources extends ClientBundle, Slider.Resources, Tooltip.Resources {
@Source("DebuggingSidebarHeader.css")
Css workspaceEditorDebuggingSidebarHeaderCss();
}
/**
* Listener for the user clicks on the sidebar header.
*/
interface Listener {
void onActivateBreakpoints();
void onDeactivateBreakpoints();
}
/**
* The view for the sidebar header.
*/
static class View extends CompositeView<Void> {
private final Resources resources;
private final Css css;
private final Slider.View sliderView;
private Tooltip tooltip;
View(Resources resources) {
this.resources = resources;
css = resources.workspaceEditorDebuggingSidebarHeaderCss();
sliderView = new Slider.View(resources);
new DebugAttributeSetter().setId(DebugId.DEBUG_BREAKPOINT_SLIDER).on(sliderView.getElement());
Element rootElement = createRootElement(sliderView.getElement());
setElement(rootElement);
}
Slider.View getSliderView() {
return sliderView;
}
private Element createRootElement(Element sliderContent) {
Element element = Elements.createDivElement(css.root());
DomUtils.appendDivWithTextContent(element, css.headerLabel(), "Breakpoints");
Element slider = Elements.createDivElement(css.slider());
slider.appendChild(sliderContent);
element.appendChild(slider);
return element;
}
private void setTooltip(boolean active) {
if (tooltip != null) {
tooltip.destroy();
}
String tooltipText = active ? "Deactivate all breakpoints" : "Activate all breakpoints";
tooltip = Tooltip.create(resources, sliderView.getElement(),
PositionController.VerticalAlign.BOTTOM, PositionController.HorizontalAlign.MIDDLE,
tooltipText);
}
}
static DebuggingSidebarHeader create(View view) {
Slider slider = Slider.create(view.getSliderView());
slider.setSliderStrings("ACTIVATED", "DEACTIVATED");
return new DebuggingSidebarHeader(view, slider);
}
private final Slider slider;
private Listener delegateListener;
@VisibleForTesting
DebuggingSidebarHeader(View view, Slider slider) {
super(view);
this.slider = slider;
getView().setTooltip(true);
slider.setListener(new Slider.Listener() {
@Override
public void onStateChanged(boolean active) {
if (delegateListener != null) {
if (active) {
delegateListener.onActivateBreakpoints();
} else {
delegateListener.onDeactivateBreakpoints();
}
}
getView().setTooltip(active);
}
});
}
void setListener(Listener listener) {
delegateListener = listener;
}
void setAllBreakpointsActive(boolean active) {
slider.setActive(active);
getView().setTooltip(active);
}
}