| /* | |
| * Copyright (C) 2007, 2008 Apple Inc. All rights reserved. | |
| * Copyright (C) 2009 Joseph Pecoraro | |
| * | |
| * 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. | |
| * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of | |
| * its contributors may be used to endorse or promote products derived | |
| * from this software without specific prior written permission. | |
| * | |
| * THIS SOFTWARE IS PROVIDED BY APPLE 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 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. | |
| */ | |
| WebInspector.Drawer = function() | |
| { | |
| WebInspector.View.call(this, document.getElementById("drawer")); | |
| this._savedHeight = 200; // Default. | |
| this.state = WebInspector.Drawer.State.Hidden; | |
| this.fullPanel = false; | |
| this.mainElement = document.getElementById("main"); | |
| this.toolbarElement = document.getElementById("toolbar"); | |
| this.mainStatusBar = document.getElementById("main-status-bar"); | |
| this.mainStatusBar.addEventListener("mousedown", this._startStatusBarDragging.bind(this), true); | |
| this.viewStatusBar = document.getElementById("other-drawer-status-bar-items"); | |
| } | |
| WebInspector.Drawer.prototype = { | |
| get visibleView() | |
| { | |
| return this._visibleView; | |
| }, | |
| set visibleView(x) | |
| { | |
| if (this._visibleView === x) { | |
| if (this.visible && this.fullPanel) | |
| return; | |
| this.visible = !this.visible; | |
| return; | |
| } | |
| var firstTime = !this._visibleView; | |
| if (this._visibleView) | |
| this._visibleView.hide(); | |
| this._visibleView = x; | |
| if (x && !firstTime) { | |
| this._safelyRemoveChildren(); | |
| this.viewStatusBar.removeChildren(); // optimize this? call old.detach() | |
| x.attach(this.element, this.viewStatusBar); | |
| x.show(); | |
| this.visible = true; | |
| } | |
| }, | |
| get savedHeight() | |
| { | |
| var height = this._savedHeight || this.element.offsetHeight; | |
| return Number.constrain(height, Preferences.minConsoleHeight, window.innerHeight - this.mainElement.totalOffsetTop - Preferences.minConsoleHeight); | |
| }, | |
| showView: function(view) | |
| { | |
| if (!this.visible || this.visibleView !== view) | |
| this.visibleView = view; | |
| }, | |
| show: function() | |
| { | |
| if (this._animating || this.visible) | |
| return; | |
| if (this.visibleView) | |
| this.visibleView.show(); | |
| WebInspector.View.prototype.show.call(this); | |
| this._animating = true; | |
| document.body.addStyleClass("drawer-visible"); | |
| var anchoredItems = document.getElementById("anchored-status-bar-items"); | |
| var height = (this.fullPanel ? window.innerHeight - this.toolbarElement.offsetHeight : this.savedHeight); | |
| var animations = [ | |
| {element: this.element, end: {height: height}}, | |
| {element: document.getElementById("main"), end: {bottom: height}}, | |
| {element: document.getElementById("main-status-bar"), start: {"padding-left": anchoredItems.offsetWidth - 1}, end: {"padding-left": 0}}, | |
| {element: document.getElementById("other-drawer-status-bar-items"), start: {opacity: 0}, end: {opacity: 1}} | |
| ]; | |
| var drawerStatusBar = document.getElementById("drawer-status-bar"); | |
| drawerStatusBar.insertBefore(anchoredItems, drawerStatusBar.firstChild); | |
| function animationFinished() | |
| { | |
| if ("updateStatusBarItems" in WebInspector.currentPanel) | |
| WebInspector.currentPanel.updateStatusBarItems(); | |
| if (this.visibleView.afterShow) | |
| this.visibleView.afterShow(); | |
| delete this._animating; | |
| delete this._currentAnimationInterval; | |
| this.state = (this.fullPanel ? WebInspector.Drawer.State.Full : WebInspector.Drawer.State.Variable); | |
| } | |
| this._currentAnimationInterval = WebInspector.animateStyle(animations, this._animationDuration(), animationFinished.bind(this)); | |
| }, | |
| hide: function() | |
| { | |
| if (this._animating || !this.visible) | |
| return; | |
| WebInspector.View.prototype.hide.call(this); | |
| if (this.visibleView) | |
| this.visibleView.hide(); | |
| this._animating = true; | |
| if (!this.fullPanel) | |
| this._savedHeight = this.element.offsetHeight; | |
| if (this.element === WebInspector.currentFocusElement || this.element.isAncestor(WebInspector.currentFocusElement)) | |
| WebInspector.currentFocusElement = WebInspector.previousFocusElement; | |
| var anchoredItems = document.getElementById("anchored-status-bar-items"); | |
| // Temporarily set properties and classes to mimic the post-animation values so panels | |
| // like Elements in their updateStatusBarItems call will size things to fit the final location. | |
| this.mainStatusBar.style.setProperty("padding-left", (anchoredItems.offsetWidth - 1) + "px"); | |
| document.body.removeStyleClass("drawer-visible"); | |
| if ("updateStatusBarItems" in WebInspector.currentPanel) | |
| WebInspector.currentPanel.updateStatusBarItems(); | |
| document.body.addStyleClass("drawer-visible"); | |
| var animations = [ | |
| {element: document.getElementById("main"), end: {bottom: 0}}, | |
| {element: document.getElementById("main-status-bar"), start: {"padding-left": 0}, end: {"padding-left": anchoredItems.offsetWidth - 1}}, | |
| {element: document.getElementById("other-drawer-status-bar-items"), start: {opacity: 1}, end: {opacity: 0}} | |
| ]; | |
| function animationFinished() | |
| { | |
| WebInspector.currentPanel.resize(); | |
| var mainStatusBar = document.getElementById("main-status-bar"); | |
| mainStatusBar.insertBefore(anchoredItems, mainStatusBar.firstChild); | |
| mainStatusBar.style.removeProperty("padding-left"); | |
| document.body.removeStyleClass("drawer-visible"); | |
| delete this._animating; | |
| delete this._currentAnimationInterval; | |
| this.state = WebInspector.Drawer.State.Hidden; | |
| } | |
| this._currentAnimationInterval = WebInspector.animateStyle(animations, this._animationDuration(), animationFinished.bind(this)); | |
| }, | |
| resize: function() | |
| { | |
| if (this.state === WebInspector.Drawer.State.Hidden) | |
| return; | |
| var height; | |
| var mainElement = document.getElementById("main"); | |
| if (this.state === WebInspector.Drawer.State.Variable) { | |
| height = parseInt(this.element.style.height); | |
| height = Number.constrain(height, Preferences.minConsoleHeight, window.innerHeight - mainElement.totalOffsetTop - Preferences.minConsoleHeight); | |
| } else | |
| height = window.innerHeight - this.toolbarElement.offsetHeight; | |
| mainElement.style.bottom = height + "px"; | |
| this.element.style.height = height + "px"; | |
| }, | |
| enterPanelMode: function() | |
| { | |
| this._cancelAnimationIfNeeded(); | |
| this.fullPanel = true; | |
| if (this.visible) { | |
| this._savedHeight = this.element.offsetHeight; | |
| var height = window.innerHeight - this.toolbarElement.offsetHeight; | |
| this._animateDrawerHeight(height, WebInspector.Drawer.State.Full); | |
| } | |
| }, | |
| exitPanelMode: function() | |
| { | |
| this._cancelAnimationIfNeeded(); | |
| this.fullPanel = false; | |
| if (this.visible) { | |
| // If this animation gets cancelled, we want the state of the drawer to be Variable, | |
| // so that the new animation can't do an immediate transition between Hidden/Full states. | |
| this.state = WebInspector.Drawer.State.Variable; | |
| var height = this.savedHeight; | |
| this._animateDrawerHeight(height, WebInspector.Drawer.State.Variable); | |
| } | |
| }, | |
| immediatelyExitPanelMode: function() | |
| { | |
| this.visible = false; | |
| this.fullPanel = false; | |
| }, | |
| _cancelAnimationIfNeeded: function() | |
| { | |
| if (this._animating) { | |
| clearInterval(this._currentAnimationInterval); | |
| delete this._animating; | |
| delete this._currentAnimationInterval; | |
| } | |
| }, | |
| _animateDrawerHeight: function(height, finalState) | |
| { | |
| this._animating = true; | |
| var animations = [ | |
| {element: this.element, end: {height: height}}, | |
| {element: document.getElementById("main"), end: {bottom: height}} | |
| ]; | |
| function animationFinished() | |
| { | |
| delete this._animating; | |
| delete this._currentAnimationInterval; | |
| this.state = finalState; | |
| } | |
| this._currentAnimationInterval = WebInspector.animateStyle(animations, this._animationDuration(), animationFinished.bind(this)); | |
| }, | |
| _animationDuration: function() | |
| { | |
| // Immediate if going between Hidden and Full in full panel mode | |
| if (this.fullPanel && (this.state === WebInspector.Drawer.State.Hidden || this.state === WebInspector.Drawer.State.Full)) | |
| return 0; | |
| return (window.event && window.event.shiftKey ? 2000 : 250); | |
| }, | |
| _safelyRemoveChildren: function() | |
| { | |
| var child = this.element.firstChild; | |
| while (child) { | |
| if (child.id !== "drawer-status-bar") { | |
| var moveTo = child.nextSibling; | |
| this.element.removeChild(child); | |
| child = moveTo; | |
| } else | |
| child = child.nextSibling; | |
| } | |
| }, | |
| _startStatusBarDragging: function(event) | |
| { | |
| if (!this.visible || event.target !== this.mainStatusBar) | |
| return; | |
| WebInspector.elementDragStart(this.mainStatusBar, this._statusBarDragging.bind(this), this._endStatusBarDragging.bind(this), event, "row-resize"); | |
| this._statusBarDragOffset = event.pageY - this.element.totalOffsetTop; | |
| event.stopPropagation(); | |
| }, | |
| _statusBarDragging: function(event) | |
| { | |
| var mainElement = document.getElementById("main"); | |
| var height = window.innerHeight - event.pageY + this._statusBarDragOffset; | |
| height = Number.constrain(height, Preferences.minConsoleHeight, window.innerHeight - mainElement.totalOffsetTop - Preferences.minConsoleHeight); | |
| mainElement.style.bottom = height + "px"; | |
| this.element.style.height = height + "px"; | |
| event.preventDefault(); | |
| event.stopPropagation(); | |
| }, | |
| _endStatusBarDragging: function(event) | |
| { | |
| WebInspector.elementDragEnd(event); | |
| this._savedHeight = this.element.offsetHeight; | |
| delete this._statusBarDragOffset; | |
| event.stopPropagation(); | |
| } | |
| } | |
| WebInspector.Drawer.prototype.__proto__ = WebInspector.View.prototype; | |
| WebInspector.Drawer.State = { | |
| Hidden: 0, | |
| Variable: 1, | |
| Full: 2 | |
| }; |