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/*
* Copyright (C) 2016 Apple Inc. All Rights Reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
class IOSInlineMediaControls extends MediaControls
{
constructor(options = {})
{
options.layoutTraits = LayoutTraits.iOS;
super(options);
this.element.classList.add("ios");
this.element.classList.add("inline");
this._leftContainer = new ButtonsContainer({
buttons: [this.playPauseButton, this.skipBackButton],
cssClassName: "left"
});
this._rightContainer = new ButtonsContainer({
buttons: [this.airplayButton, this.pipButton, this.fullscreenButton],
cssClassName: "right"
});
this.controlsBar.children = [this._leftContainer, this._rightContainer];
this._pinchGestureRecognizer = new PinchGestureRecognizer(this.element, this);
}
// Protected
gestureRecognizerStateDidChange(recognizer)
{
if (this._pinchGestureRecognizer !== recognizer)
return;
if (recognizer.state !== GestureRecognizer.States.Ended && recognizer.state !== GestureRecognizer.States.Changed)
return;
if (recognizer.scale > IOSInlineMediaControls.MinimumScaleToEnterFullscreen && this.delegate && typeof this.delegate.iOSInlineMediaControlsRecognizedPinchInGesture === "function")
this.delegate.iOSInlineMediaControlsRecognizedPinchInGesture();
}
// Public
layout()
{
super.layout();
// Reset dropped buttons.
for (let button of this._rightContainer.buttons)
delete button.dropped;
this._leftContainer.layout();
this._rightContainer.layout();
this.timeControl.width = this.width - this._leftContainer.width - this._rightContainer.width;
if (this.timeControl.isSufficientlyWide) {
this.controlsBar.insertBefore(this.timeControl, this._rightContainer);
this.timeControl.x = this._leftContainer.width;
} else {
this.timeControl.remove();
// Since we don't have enough space to display the scrubber, we may also not have
// enough space to display all buttons in the left and right containers, so gradually drop them.
for (let control of [this.airplayButton, this.pipButton, this.skipBackButton, this.fullscreenButton]) {
// Nothing left to do if the combined container widths is shorter than the available width.
if (this._leftContainer.width + this._rightContainer.width < this.width)
break;
// If the control was already not participating in layout, we can skip it.
if (!control.visible)
continue;
// This control must now be dropped.
control.dropped = true;
this._leftContainer.layout();
this._rightContainer.layout();
}
}
}
}
IOSInlineMediaControls.MinimumScaleToEnterFullscreen = 1.5;
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