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authormensonge <mensonge@b3834d28-1941-0410-a4f8-b48e95affb8f>2008-11-14 15:39:19 +0000
committermensonge <mensonge@b3834d28-1941-0410-a4f8-b48e95affb8f>2008-11-14 15:39:19 +0000
commit1c5685d68f1b73270fb814fe04cbb490eb90ba5f (patch)
tree3d3ada08a934b96fc31531f1327690d7edc6f766 /includes/js/dijit/layout/BorderContainer.js
parent104d59099e048688c4dbac37d72137006e396558 (diff)
downloadsemanticscuttle-1c5685d68f1b73270fb814fe04cbb490eb90ba5f.tar.gz
semanticscuttle-1c5685d68f1b73270fb814fe04cbb490eb90ba5f.tar.bz2
Minor fix: Remove DOJO library (60Mo) replaced by link to Google CDN (online DOJO library)
git-svn-id: https://semanticscuttle.svn.sourceforge.net/svnroot/semanticscuttle/trunk@159 b3834d28-1941-0410-a4f8-b48e95affb8f
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-rw-r--r--includes/js/dijit/layout/BorderContainer.js515
1 files changed, 0 insertions, 515 deletions
diff --git a/includes/js/dijit/layout/BorderContainer.js b/includes/js/dijit/layout/BorderContainer.js
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--- a/includes/js/dijit/layout/BorderContainer.js
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@@ -1,515 +0,0 @@
-if(!dojo._hasResource["dijit.layout.BorderContainer"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
-dojo._hasResource["dijit.layout.BorderContainer"] = true;
-dojo.provide("dijit.layout.BorderContainer");
-
-dojo.require("dijit.layout._LayoutWidget");
-dojo.require("dojo.cookie");
-
-dojo.declare(
- "dijit.layout.BorderContainer",
-// [dijit._Widget, dijit._Container, dijit._Contained],
- dijit.layout._LayoutWidget,
-{
- // summary:
- // Provides layout in 5 regions, a center and borders along its 4 sides.
- //
- // description:
- // A BorderContainer is a box with a specified size (like style="width: 500px; height: 500px;"),
- // that contains a child widget marked region="center" and optionally children widgets marked
- // region equal to "top", "bottom", "leading", "trailing", "left" or "right".
- // Children along the edges will be laid out according to width or height dimensions. The remaining
- // space is designated for the center region.
- // The outer size must be specified on the BorderContainer node. Width must be specified for the sides
- // and height for the top and bottom, respectively. No dimensions should be specified on the center;
- // it will fill the remaining space. Regions named "leading" and "trailing" may be used just like
- // "left" and "right" except that they will be reversed in right-to-left environments.
- // Optional splitters may be specified on the edge widgets only to make them resizable by the user.
- //
- // example:
- // | <style>
- // | html, body { height: 100%; width: 100%; }
- // | </style>
- // | <div dojoType="BorderContainer" design="sidebar" style="width: 100%; height: 100%">
- // | <div dojoType="ContentPane" region="top">header text</div>
- // | <div dojoType="ContentPane" region="right" style="width: 200px;">table of contents</div>
- // | <div dojoType="ContentPane" region="center">client area</div>
- // | </div>
- //
- // design: String
- // choose which design is used for the layout: "headline" (default) where the top and bottom extend
- // the full width of the container, or "sidebar" where the left and right sides extend from top to bottom.
- design: "headline",
-
- // liveSplitters: Boolean
- // specifies whether splitters resize as you drag (true) or only upon mouseup (false)
- liveSplitters: true,
-
- // persist: Boolean
- // Save splitter positions in a cookie.
- persist: false, // Boolean
-
- // _splitterClass: String
- // Optional hook to override the default Splitter widget used by BorderContainer
- _splitterClass: "dijit.layout._Splitter",
-
- postCreate: function(){
- this.inherited(arguments);
-
- this._splitters = {};
- this._splitterThickness = {};
- dojo.addClass(this.domNode, "dijitBorderContainer");
- },
-
- startup: function(){
- if(this._started){ return; }
- dojo.forEach(this.getChildren(), this._setupChild, this);
- this.inherited(arguments);
- },
-
- _setupChild: function(/*Widget*/child){
- var region = child.region;
- if(region){
-// dojo.addClass(child.domNode, "dijitBorderContainerPane");
- child.domNode.style.position = "absolute"; // bill says not to set this in CSS, since we can't keep others
- // from destroying the class list
-
- var ltr = this.isLeftToRight();
- if(region == "leading"){ region = ltr ? "left" : "right"; }
- if(region == "trailing"){ region = ltr ? "right" : "left"; }
-
- this["_"+region] = child.domNode;
- this["_"+region+"Widget"] = child;
-
- if(child.splitter){
- var _Splitter = dojo.getObject(this._splitterClass);
- var flip = {left:'right', right:'left', top:'bottom', bottom:'top', leading:'trailing', trailing:'leading'};
- var oppNodeList = dojo.query('[region=' + flip[child.region] + ']', this.domNode);
- var splitter = new _Splitter({ container: this, child: child, region: region,
- oppNode: oppNodeList[0], live: this.liveSplitters });
- this._splitters[region] = splitter.domNode;
- dojo.place(splitter.domNode, child.domNode, "after");
- this._computeSplitterThickness(region);
- }
- child.region = region;
- }
- },
-
- _computeSplitterThickness: function(region){
- var re = new RegExp("top|bottom");
- this._splitterThickness[region] =
- dojo.marginBox(this._splitters[region])[(re.test(region) ? 'h' : 'w')];
- },
-
- layout: function(){
- this._layoutChildren();
- },
-
- addChild: function(/*Widget*/ child, /*Integer?*/ insertIndex){
- this.inherited(arguments);
- this._setupChild(child);
- if(this._started){
- this._layoutChildren(); //OPT
- }
- },
-
- removeChild: function(/*Widget*/ child){
- var region = child.region;
- var splitter = this._splitters[region];
- if(splitter){
- dijit.byNode(splitter).destroy();
- delete this._splitters[region];
- delete this._splitterThickness[region];
- }
- this.inherited(arguments);
- delete this["_"+region];
- delete this["_" +region+"Widget"];
- if(this._started){
- this._layoutChildren(child.region);
- }
- },
-
- _layoutChildren: function(/*String?*/changedRegion){
- var sidebarLayout = (this.design == "sidebar");
- var topHeight = 0, bottomHeight = 0, leftWidth = 0, rightWidth = 0;
- var topStyle = {}, leftStyle = {}, rightStyle = {}, bottomStyle = {},
- centerStyle = (this._center && this._center.style) || {};
-
- var changedSide = /left|right/.test(changedRegion);
-
- var layoutSides = !changedRegion || (!changedSide && !sidebarLayout);
- var layoutTopBottom = !changedRegion || (changedSide && sidebarLayout);
- if(this._top){
- topStyle = layoutTopBottom && this._top.style;
- topHeight = dojo.marginBox(this._top).h;
- }
- if(this._left){
- leftStyle = layoutSides && this._left.style;
- leftWidth = dojo.marginBox(this._left).w;
- }
- if(this._right){
- rightStyle = layoutSides && this._right.style;
- rightWidth = dojo.marginBox(this._right).w;
- }
- if(this._bottom){
- bottomStyle = layoutTopBottom && this._bottom.style;
- bottomHeight = dojo.marginBox(this._bottom).h;
- }
-
- var splitters = this._splitters;
- var topSplitter = splitters.top;
- var bottomSplitter = splitters.bottom;
- var leftSplitter = splitters.left;
- var rightSplitter = splitters.right;
- var splitterThickness = this._splitterThickness;
- var topSplitterThickness = splitterThickness.top || 0;
- var leftSplitterThickness = splitterThickness.left || 0;
- var rightSplitterThickness = splitterThickness.right || 0;
- var bottomSplitterThickness = splitterThickness.bottom || 0;
-
- // Check for race condition where CSS hasn't finished loading, so
- // the splitter width == the viewport width (#5824)
- if(leftSplitterThickness > 50 || rightSplitterThickness > 50){
- setTimeout(dojo.hitch(this, function(){
- for(var region in this._splitters){
- this._computeSplitterThickness(region);
- }
- this._layoutChildren();
- }), 50);
- return false;
- }
-
- var splitterBounds = {
- left: (sidebarLayout ? leftWidth + leftSplitterThickness: "0") + "px",
- right: (sidebarLayout ? rightWidth + rightSplitterThickness: "0") + "px"
- };
-
- if(topSplitter){
- dojo.mixin(topSplitter.style, splitterBounds);
- topSplitter.style.top = topHeight + "px";
- }
-
- if(bottomSplitter){
- dojo.mixin(bottomSplitter.style, splitterBounds);
- bottomSplitter.style.bottom = bottomHeight + "px";
- }
-
- splitterBounds = {
- top: (sidebarLayout ? "0" : topHeight + topSplitterThickness) + "px",
- bottom: (sidebarLayout ? "0" : bottomHeight + bottomSplitterThickness) + "px"
- };
-
- if(leftSplitter){
- dojo.mixin(leftSplitter.style, splitterBounds);
- leftSplitter.style.left = leftWidth + "px";
- }
-
- if(rightSplitter){
- dojo.mixin(rightSplitter.style, splitterBounds);
- rightSplitter.style.right = rightWidth + "px";
- }
-
- dojo.mixin(centerStyle, {
- top: topHeight + topSplitterThickness + "px",
- left: leftWidth + leftSplitterThickness + "px",
- right: rightWidth + rightSplitterThickness + "px",
- bottom: bottomHeight + bottomSplitterThickness + "px"
- });
-
- var bounds = {
- top: sidebarLayout ? "0" : centerStyle.top,
- bottom: sidebarLayout ? "0" : centerStyle.bottom
- };
- dojo.mixin(leftStyle, bounds);
- dojo.mixin(rightStyle, bounds);
- leftStyle.left = rightStyle.right = topStyle.top = bottomStyle.bottom = "0";
- if(sidebarLayout){
- topStyle.left = bottomStyle.left = leftWidth + (this.isLeftToRight() ? leftSplitterThickness : 0) + "px";
- topStyle.right = bottomStyle.right = rightWidth + (this.isLeftToRight() ? 0 : rightSplitterThickness) + "px";
- }else{
- topStyle.left = topStyle.right = bottomStyle.left = bottomStyle.right = "0";
- }
-
- // Nodes in IE respond to t/l/b/r, and TEXTAREA doesn't respond in any browser
- var janky = dojo.isIE || dojo.some(this.getChildren(), function(child){
- return child.domNode.tagName == "TEXTAREA";
- });
- if(janky){
- // Set the size of the children the old fashioned way, by calling
- // childNode.resize({h: int, w: int}) for each child node)
-
- var borderBox = function(n, b){
- n=dojo.byId(n);
- var s = dojo.getComputedStyle(n);
- if(!b){ return dojo._getBorderBox(n, s); }
- var me = dojo._getMarginExtents(n, s);
- dojo._setMarginBox(n, b.l, b.t, b.w + me.w, b.h + me.h, s);
- return null;
- };
-
- var resizeWidget = function(widget, dim){
- if(widget){
- widget.resize ? widget.resize(dim) : dojo.marginBox(widget.domNode, dim);
- }
- };
-
- // TODO: use dim passed in to resize() (see _LayoutWidget.js resize())
- // Then can make borderBox setBorderBox(), since no longer need to ever get the borderBox() size
- var thisBorderBox = borderBox(this.domNode);
-
- var containerHeight = thisBorderBox.h;
- var middleHeight = containerHeight;
- if(this._top){ middleHeight -= topHeight; }
- if(this._bottom){ middleHeight -= bottomHeight; }
- if(topSplitter){ middleHeight -= topSplitterThickness; }
- if(bottomSplitter){ middleHeight -= bottomSplitterThickness; }
- var centerDim = { h: middleHeight };
-
- var sidebarHeight = sidebarLayout ? containerHeight : middleHeight;
- if(leftSplitter){ leftSplitter.style.height = sidebarHeight; }
- if(rightSplitter){ rightSplitter.style.height = sidebarHeight; }
- resizeWidget(this._leftWidget, {h: sidebarHeight});
- resizeWidget(this._rightWidget, {h: sidebarHeight});
-
- var containerWidth = thisBorderBox.w;
- var middleWidth = containerWidth;
- if(this._left){ middleWidth -= leftWidth; }
- if(this._right){ middleWidth -= rightWidth; }
- if(leftSplitter){ middleWidth -= leftSplitterThickness; }
- if(rightSplitter){ middleWidth -= rightSplitterThickness; }
- centerDim.w = middleWidth;
-
- var sidebarWidth = sidebarLayout ? middleWidth : containerWidth;
- if(topSplitter){ topSplitter.style.width = sidebarWidth; }
- if(bottomSplitter){ bottomSplitter.style.width = sidebarWidth; }
- resizeWidget(this._topWidget, {w: sidebarWidth});
- resizeWidget(this._bottomWidget, {w: sidebarWidth});
-
- resizeWidget(this._centerWidget, centerDim);
- }else{
-
- // We've already sized the children by setting style.top/bottom/left/right...
- // Now just need to call resize() on those children so they can re-layout themselves
-
- // TODO: calling child.resize() without an argument is bad, because it forces
- // the child to query it's own size (even though this function already knows
- // the size), plus which querying the size of a node right after setting it
- // is known to cause problems (incorrect answer or an exception).
- // This is a setback from older layout widgets, which
- // don't do that. See #3399, #2678, #3624 and #2955, #1988
-
- var resizeList = {};
- if(changedRegion){
- resizeList[changedRegion] = resizeList.center = true;
- if(/top|bottom/.test(changedRegion) && this.design != "sidebar"){
- resizeList.left = resizeList.right = true;
- }else if(/left|right/.test(changedRegion) && this.design == "sidebar"){
- resizeList.top = resizeList.bottom = true;
- }
- }
-
- dojo.forEach(this.getChildren(), function(child){
- if(child.resize && (!changedRegion || child.region in resizeList)){
- // console.log(this.id, ": resizing child id=" + child.id + " (region=" + child.region + "), style before resize is " +
- // "{ t: " + child.domNode.style.top +
- // ", b: " + child.domNode.style.bottom +
- // ", l: " + child.domNode.style.left +
- // ", r: " + child.domNode.style.right +
- // ", w: " + child.domNode.style.width +
- // ", h: " + child.domNode.style.height +
- // "}"
- // );
- child.resize();
- // console.log(this.id, ": after resize of child id=" + child.id + " (region=" + child.region + ") " +
- // "{ t: " + child.domNode.style.top +
- // ", b: " + child.domNode.style.bottom +
- // ", l: " + child.domNode.style.left +
- // ", r: " + child.domNode.style.right +
- // ", w: " + child.domNode.style.width +
- // ", h: " + child.domNode.style.height +
- // "}"
- // );
- }
- }, this);
- }
- }
-});
-
-// This argument can be specified for the children of a BorderContainer.
-// Since any widget can be specified as a LayoutContainer child, mix it
-// into the base widget class. (This is a hack, but it's effective.)
-dojo.extend(dijit._Widget, {
- // region: String
- // "top", "bottom", "leading", "trailing", "left", "right", "center".
- // See the BorderContainer description for details on this parameter.
- region: '',
-
- // splitter: Boolean
- splitter: false,
-
- // minSize: Number
- minSize: 0,
-
- // maxSize: Number
- maxSize: Infinity
-});
-
-dojo.require("dijit._Templated");
-
-dojo.declare("dijit.layout._Splitter", [ dijit._Widget, dijit._Templated ],
-{
-/*=====
- container: null,
- child: null,
- region: null,
-=====*/
-
- // live: Boolean
- // If true, the child's size changes and the child widget is redrawn as you drag the splitter;
- // otherwise, the size doesn't change until you drop the splitter (by mouse-up)
- live: true,
-
- // summary: A draggable spacer between two items in a BorderContainer
- templateString: '<div class="dijitSplitter" dojoAttachEvent="onkeypress:_onKeyPress,onmousedown:_startDrag" tabIndex="0" waiRole="separator"><div class="dijitSplitterThumb"></div></div>',
-
- postCreate: function(){
- this.inherited(arguments);
- this.horizontal = /top|bottom/.test(this.region);
- dojo.addClass(this.domNode, "dijitSplitter" + (this.horizontal ? "H" : "V"));
-// dojo.addClass(this.child.domNode, "dijitSplitterPane");
-// dojo.setSelectable(this.domNode, false); //TODO is this necessary?
-
- this._factor = /top|left/.test(this.region) ? 1 : -1;
- this._minSize = this.child.minSize;
-
- this._computeMaxSize();
- //TODO: might be more accurate to recompute constraints on resize?
- this.connect(this.container, "layout", dojo.hitch(this, this._computeMaxSize));
-
- this._cookieName = this.container.id + "_" + this.region;
- if(this.container.persist){
- // restore old size
- var persistSize = dojo.cookie(this._cookieName);
- if(persistSize){
- this.child.domNode.style[this.horizontal ? "height" : "width"] = persistSize;
- }
- }
- },
-
- _computeMaxSize: function(){
- var dim = this.horizontal ? 'h' : 'w';
- var available = dojo.contentBox(this.container.domNode)[dim] - (this.oppNode ? dojo.marginBox(this.oppNode)[dim] : 0);
- this._maxSize = Math.min(this.child.maxSize, available);
- },
-
- _startDrag: function(e){
- if(!this.cover){
- this.cover = dojo.doc.createElement('div');
- dojo.addClass(this.cover, "dijitSplitterCover");
- dojo.place(this.cover, this.child.domNode, "after");
- }else{
- this.cover.style.zIndex = 1;
- }
-
- // Safeguard in case the stop event was missed. Shouldn't be necessary if we always get the mouse up.
- if(this.fake){ dojo._destroyElement(this.fake); }
- if(!(this._resize = this.live)){ //TODO: disable live for IE6?
- // create fake splitter to display at old position while we drag
- (this.fake = this.domNode.cloneNode(true)).removeAttribute("id");
- dojo.addClass(this.domNode, "dijitSplitterShadow");
- dojo.place(this.fake, this.domNode, "after");
- }
- dojo.addClass(this.domNode, "dijitSplitterActive");
-
- //Performance: load data info local vars for onmousevent function closure
- var factor = this._factor,
- max = this._maxSize,
- min = this._minSize || 10;
- var axis = this.horizontal ? "pageY" : "pageX";
- var pageStart = e[axis];
- var splitterStyle = this.domNode.style;
- var dim = this.horizontal ? 'h' : 'w';
- var childStart = dojo.marginBox(this.child.domNode)[dim];
- var splitterStart = parseInt(this.domNode.style[this.region]);
- var resize = this._resize;
- var region = this.region;
- var mb = {};
- var childNode = this.child.domNode;
- var layoutFunc = dojo.hitch(this.container, this.container._layoutChildren);
-
- var de = dojo.doc.body;
- this._handlers = (this._handlers || []).concat([
- dojo.connect(de, "onmousemove", this._drag = function(e, forceResize){
- var delta = e[axis] - pageStart,
- childSize = factor * delta + childStart,
- boundChildSize = Math.max(Math.min(childSize, max), min);
-
- if(resize || forceResize){
- mb[dim] = boundChildSize;
- // TODO: inefficient; we set the marginBox here and then immediately layoutFunc() needs to query it
- dojo.marginBox(childNode, mb);
- layoutFunc(region);
- }
- splitterStyle[region] = factor * delta + splitterStart + (boundChildSize - childSize) + "px";
- }),
- dojo.connect(de, "onmouseup", this, "_stopDrag")
- ]);
- dojo.stopEvent(e);
- },
-
- _stopDrag: function(e){
- try{
- if(this.cover){ this.cover.style.zIndex = -1; }
- if(this.fake){ dojo._destroyElement(this.fake); }
- dojo.removeClass(this.domNode, "dijitSplitterActive");
- dojo.removeClass(this.domNode, "dijitSplitterShadow");
- this._drag(e); //TODO: redundant with onmousemove?
- this._drag(e, true);
- }finally{
- this._cleanupHandlers();
- delete this._drag;
- }
-
- if(this.container.persist){
- dojo.cookie(this._cookieName, this.child.domNode.style[this.horizontal ? "height" : "width"]);
- }
- },
-
- _cleanupHandlers: function(){
- dojo.forEach(this._handlers, dojo.disconnect);
- delete this._handlers;
- },
-
- _onKeyPress: function(/*Event*/ e){
- // should we apply typematic to this?
- this._resize = true;
- var horizontal = this.horizontal;
- var tick = 1;
- var dk = dojo.keys;
- switch(e.keyCode){
- case horizontal ? dk.UP_ARROW : dk.LEFT_ARROW:
- tick *= -1;
- break;
- case horizontal ? dk.DOWN_ARROW : dk.RIGHT_ARROW:
- break;
- default:
-// this.inherited(arguments);
- return;
- }
- var childSize = dojo.marginBox(this.child.domNode)[ horizontal ? 'h' : 'w' ] + this._factor * tick;
- var mb = {};
- mb[ this.horizontal ? "h" : "w"] = Math.max(Math.min(childSize, this._maxSize), this._minSize);
- dojo.marginBox(this.child.domNode, mb);
- this.container._layoutChildren(this.region);
- dojo.stopEvent(e);
- },
-
- destroy: function(){
- this._cleanupHandlers();
- delete this.child;
- delete this.container;
- delete this.fake;
- this.inherited(arguments);
- }
-});
-
-}