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/*
* Copyright (C) 2017 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. AND ITS CONTRIBUTORS ``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 ITS 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.
*/
WI.ConsoleDrawer = class ConsoleDrawer extends WI.ContentBrowser
{
constructor(element)
{
const delegate = null;
super(element, delegate, {
hideBackForwardButtons: true,
disableBackForwardNavigation: true,
disableFindBanner: true,
flexibleNavigationItem: new WI.NavigationItem,
});
this.element.classList.add("console-drawer");
this._drawerHeightSetting = new WI.Setting("console-drawer-height", 150);
this.navigationBar.element.addEventListener("mousedown", this._consoleResizerMouseDown.bind(this));
this._toggleDrawerButton = new WI.ToggleButtonNavigationItem("toggle-drawer", WI.UIString("Hide Console"), WI.UIString("Show Console"), "Images/HideConsoleDrawer.svg", "Images/ShowConsoleDrawer.svg");
this._toggleDrawerButton.visibilityPriority = WI.NavigationItem.VisibilityPriority.High;
this._toggleDrawerButton.addEventListener(WI.ButtonNavigationItem.Event.Clicked, function(event) {
WI.toggleSplitConsole();
}, this._toggleDrawerButton);
this.navigationBar.insertNavigationItem(this._toggleDrawerButton, 0);
this.collapsed = true;
WI.TabBrowser.addEventListener(WI.TabBrowser.Event.SelectedTabContentViewDidChange, this._selectedTabContentViewDidChange, this);
}
// Public
toggleButtonShortcutTooltip(keyboardShortcut)
{
this._toggleDrawerButton.defaultToolTip = WI.UIString("Hide Console (%s)").format(keyboardShortcut.displayName);
}
get collapsed()
{
return this._collapsed;
}
set collapsed(flag)
{
if (flag === this._collapsed)
return;
this._collapsed = flag || false;
this._toggleDrawerButton.toggled = this._collapsed;
this.element.classList.toggle("hidden", this._collapsed);
// Manually call `attached`/`detached` because we never expect to actually remove this node
// from the DOM, meaning that the `WI.ContentViewContainer` would not show/hide entries in
// the back/forward list, which is what adds/removes subviews from the DOM.
this._didMoveToParent(this._collapsed ? null : WI.View.rootView());
this.dispatchEventToListeners(WI.ConsoleDrawer.Event.CollapsedStateChanged);
}
get height()
{
return this.element.offsetHeight;
}
// Protected
attached()
{
super.attached();
this._restoreDrawerHeight();
}
sizeDidChange()
{
super.sizeDidChange();
if (this._collapsed)
return;
let height = this.height;
this._restoreDrawerHeight();
if (height !== this.height)
this.dispatchEventToListeners(WI.ConsoleDrawer.Event.Resized);
}
// Private
_consoleResizerMouseDown(event)
{
if (event.button !== 0 || event.ctrlKey)
return;
// Only start dragging if the target is one of the elements that we expect.
if (event.target !== this.navigationBar.element && !event.target.classList.contains("flexible-space"))
return;
let resizerElement = event.target;
let quickConsoleHeight = WI.quickConsole.element.offsetHeight;
let mouseOffset = quickConsoleHeight - (event.pageY - resizerElement.totalOffsetTop);
function dockedResizerDrag(event)
{
let height = window.innerHeight - event.pageY - mouseOffset;
this._drawerHeightSetting.value = height;
this._updateDrawerHeight(height, quickConsoleHeight);
this.collapsed = false;
}
function dockedResizerDragEnd(event)
{
if (event.button !== 0)
return;
WI.elementDragEnd(event);
}
WI.elementDragStart(resizerElement, dockedResizerDrag.bind(this), dockedResizerDragEnd.bind(this), event, "row-resize");
}
_restoreDrawerHeight()
{
this._updateDrawerHeight(this._drawerHeightSetting.value, WI.quickConsole.element.offsetHeight);
}
_updateDrawerHeight(height, quickConsoleHeight)
{
const minimumHeight = 64;
let maximumHeight = this.element.parentNode.offsetHeight - WI.TabBrowser.MinimumHeight - quickConsoleHeight;
let heightCSSValue = Number.constrain(height, minimumHeight, maximumHeight) + "px";
if (this.element.style.height === heightCSSValue)
return;
this.element.style.height = heightCSSValue;
this.dispatchEventToListeners(WI.ConsoleDrawer.Event.Resized);
}
_selectedTabContentViewDidChange()
{
if (WI.doesCurrentTabSupportSplitContentBrowser())
return;
this.element.classList.add("hidden");
}
};
WI.ConsoleDrawer.Event = {
CollapsedStateChanged: "console-drawer-collapsed-state-changed",
Resized: "console-drawer-resized",
};
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