') - .css({ - background: "#fff" - , opacity: "0.001" - , zIndex: _c.zIndex.iframe_mask - , position: "absolute" - , width: this.offsetWidth+"px" - , height: this.offsetHeight+"px" - }) - .css($(this).position()) // top & left -- changed from offset() - .appendTo(this.parentNode) // put mask-div INSIDE pane to avoid zIndex issues - ; - }); - - // DISABLE TEXT SELECTION (probably already done by resizer.mouseOver) - $('body').disableSelection(); - } - - , drag: function (e, ui) { - if (!helperClassesSet) { // can only add classes after clone has been added to the DOM - //$(".ui-draggable-dragging") - ui.helper - .addClass( helperClass +" "+ helperPaneClass ) // add helper classes - .css({ right: "auto", bottom: "auto" }) // fix dir="rtl" issue - .children().css("visibility","hidden") // hide toggler inside dragged resizer-bar - ; - helperClassesSet = true; - // draggable bug!? RE-SET zIndex to prevent E/W resize-bar showing through N/S pane! - if (s.isSliding) $Ps[pane].css("zIndex", _c.zIndex.pane_sliding); - } - // CONTAIN RESIZER-BAR TO RESIZING LIMITS - var limit = 0; - if (ui.position[side] < r.min) { - ui.position[side] = r.min; - limit = -1; - } - else if (ui.position[side] > r.max) { - ui.position[side] = r.max; - limit = 1; - } - // ADD/REMOVE dragging-limit CLASS - if (limit) { - ui.helper.addClass( helperLimitClass +" "+ helperPaneLimitClass ); // at dragging-limit - window.defaultStatus = "Panel has reached its " + - ((limit>0 && pane.match(/north|west/)) || (limit<0 && pane.match(/south|east/)) ? "maximum" : "minimum") +" size"; - } - else { - ui.helper.removeClass( helperLimitClass +" "+ helperPaneLimitClass ); // not at dragging-limit - window.defaultStatus = ""; - } - // DYNAMICALLY RESIZE PANES IF OPTION ENABLED - if (live) resizePanes(e, ui, pane); - } - - , stop: function (e, ui) { - $('body').enableSelection(); // RE-ENABLE TEXT SELECTION - window.defaultStatus = ""; // clear 'resizing limit' message from statusbar - $R.removeClass( resizerClass +" "+ resizerPaneClass ); // remove drag classes from Resizer - s.isResizing = false; - _c.isLayoutBusy = false; // set BEFORE resizePanes so other logic can pick it up - resizePanes(e, ui, pane, true); // true = resizingDone - } - - }); - - /** - * resizePanes - * - * Sub-routine called from stop() and optionally drag() - * - * @param {!Object} evt - * @param {!Object} ui - * @param {string} pane - * @param {boolean=} resizingDone - */ - var resizePanes = function (evt, ui, pane, resizingDone) { - var - dragPos = ui.position - , c = _c[pane] - , resizerPos, newSize - , i = 0 // ID incrementer - ; - switch (pane) { - case "north": resizerPos = dragPos.top; break; - case "west": resizerPos = dragPos.left; break; - case "south": resizerPos = sC.offsetHeight - dragPos.top - o.spacing_open; break; - case "east": resizerPos = sC.offsetWidth - dragPos.left - o.spacing_open; break; - }; - - if (resizingDone) { - // Remove OR Resize MASK(S) created in drag.start - $("div.ui-layout-mask").each(function() { this.parentNode.removeChild(this); }); - //$("div.ui-layout-mask").remove(); // TODO: Is this less efficient? - - // ondrag_start callback - will CANCEL hide if returns false - if (false === _execCallback(pane, o.ondrag_end || o.ondrag)) return false; - } - else - $Frames.each(function() { - $("#"+ $(this).data("layoutMaskID")) // get corresponding mask by ID - .css($(this).position()) // update top & left - .css({ // update width & height - width: this.offsetWidth +"px" - , height: this.offsetHeight+"px" - }) - ; - }); - - // remove container margin from resizer position to get the pane size - newSize = resizerPos - sC["inset"+ c.side]; - manualSizePane(pane, newSize); - } - }); - }; - - - /** - * Destroy this layout and reset all elements - */ - var destroy = function () { - // UNBIND layout events and remove global object - $(window).unbind("."+ sID); - $(document).unbind("."+ sID); - - // loop all panes to remove layout classes, attributes and bindings - $.each(_c.allPanes.split(","), function (i, pane) { - removePane( pane, false, true ); // true = skipResize - }); - - // reset layout-container - var $C = $Container - .removeData("layout") - .removeData("layoutContainer") - .removeClass(options.containerClass) - ; - - // do NOT reset container CSS if is a 'pane' in an outer-layout - ie, THIS layout is 'nested' - if (!$C.data("layoutEdge") && $C.data("layoutCSS")) // RESET CSS - $C.css( $C.data("layoutCSS") ).removeData("layoutCSS"); - - // for full-page layouts, also reset the CSS - if (sC.tagName == "BODY" && ($C = $("html")).data("layoutCSS")) // RESET CSS - $C.css( $C.data("layoutCSS") ).removeData("layoutCSS"); - - // trigger state-management and onunload callback - unload(); - }; - - /** - * Remove a pane from the layout - subroutine of destroy() - * - * @see destroy() - * @param {string} pane The pane to process - * @param {boolean=} remove Remove the DOM element? default = false - * @param {boolean=} skipResize Skip calling resizeAll()? default = false - */ - var removePane = function (pane, remove, skipResize) { - if (!$Ps[pane]) return; // NO SUCH PANE - var - $P = $Ps[pane] - , $C = $Cs[pane] - , $R = $Rs[pane] - , $T = $Ts[pane] - // create list of ALL pane-classes that need to be removed - , _open = "-open" - , _sliding= "-sliding" - , _closed = "-closed" - , root = options[pane].paneClass // default="ui-layout-pane" - , pRoot = root +"-"+ pane // eg: "ui-layout-pane-west" - , classes = [ root, root+_open, root+_closed, root+_sliding, // generic classes - pRoot, pRoot+_open, pRoot+_closed, pRoot+_sliding ] // pane-specific classes - ; - $.merge(classes, getHoverClasses($P, true)); // ADD hover-classes - - if (!$P || !$P.length) { - } // pane has already been deleted! - else if (remove && !$P.data("layoutContainer") && (!$C || !$C.length || !$C.data("layoutContainer"))) - $P.remove(); - else { - $P .removeClass( classes.join(" ") ) // remove ALL pane-classes - .removeData("layoutParent") - .removeData("layoutRole") - .removeData("layoutEdge") - .removeData("autoHidden") // in case set - .unbind("."+ sID) // remove ALL Layout events - // TODO: remove these extra unbind commands when jQuery is fixed - //.unbind("mouseenter"+ sID) - //.unbind("mouseleave"+ sID) - ; - // do NOT reset CSS if this pane is STILL the container of a nested layout! - // the nested layout will reset its 'container' when/if it is destroyed - if (!$P.data("layoutContainer")) - $P.css( $P.data("layoutCSS") ).removeData("layoutCSS"); - // DITTO for the Content elem - if ($C && $C.length && !$C.data("layoutContainer")) - $C.css( $C.data("layoutCSS") ).removeData("layoutCSS"); - } - - // REMOVE pane's resizer and toggler elements - if ($T && $T.length) $T.remove(); - if ($R && $R.length) $R.remove(); - - // CLEAR all pointers and data - $Ps[pane] = $Cs[pane] = $Rs[pane] = $Ts[pane] = false; - - // skip resize & state-clear when called from destroy() - if (!skipResize) { - resizeAll(); - state[pane] = {}; - } - }; - - -/* - * ########################### - * ACTION METHODS - * ########################### - */ - - /** - * Completely 'hides' a pane, including its spacing - as if it does not exist - * The pane is not actually 'removed' from the source, so can use 'show' to un-hide it - * - * @param {string} pane The pane being hidden, ie: north, south, east, or west - * @param {boolean=} noAnimation - */ - var hide = function (pane, noAnimation) { - var - o = options[pane] - , s = state[pane] - , $P = $Ps[pane] - , $R = $Rs[pane] - ; - if (!$P || s.isHidden) return; // pane does not exist OR is already hidden - - // onhide_start callback - will CANCEL hide if returns false - if (state.initialized && false === _execCallback(pane, o.onhide_start)) return; - - s.isSliding = false; // just in case - - // now hide the elements - if ($R) $R.hide(); // hide resizer-bar - if (!state.initialized || s.isClosed) { - s.isClosed = true; // to trigger open-animation on show() - s.isHidden = true; - s.isVisible = false; - $P.hide(); // no animation when loading page - sizeMidPanes(_c[pane].dir == "horz" ? "all" : "center"); - if (state.initialized || o.triggerEventsOnLoad) - _execCallback(pane, o.onhide_end || o.onhide); - } - else { - s.isHiding = true; // used by onclose - close(pane, false, noAnimation); // adjust all panes to fit - } - }; - - /** - * Show a hidden pane - show as 'closed' by default unless openPane = true - * - * @param {string} pane The pane being opened, ie: north, south, east, or west - * @param {boolean=} openPane - * @param {boolean=} noAnimation - * @param {boolean=} noAlert - */ - var show = function (pane, openPane, noAnimation, noAlert) { - var - o = options[pane] - , s = state[pane] - , $P = $Ps[pane] - , $R = $Rs[pane] - ; - if (!$P || !s.isHidden) return; // pane does not exist OR is not hidden - - // onshow_start callback - will CANCEL show if returns false - if (false === _execCallback(pane, o.onshow_start)) return; - - s.isSliding = false; // just in case - s.isShowing = true; // used by onopen/onclose - //s.isHidden = false; - will be set by open/close - if not cancelled - - // now show the elements - //if ($R) $R.show(); - will be shown by open/close - if (openPane === false) - close(pane, true); // true = force - else - open(pane, false, noAnimation, noAlert); // adjust all panes to fit - }; - - - /** - * Toggles a pane open/closed by calling either open or close - * - * @param {string} pane The pane being toggled, ie: north, south, east, or west - * @param {boolean=} slide - */ - var toggle = function (pane, slide) { - if (!isStr(pane)) { - pane.stopImmediatePropagation(); // pane = event - pane = $(this).data("layoutEdge"); // bound to $R.dblclick - } - var s = state[str(pane)]; - if (s.isHidden) - show(pane); // will call 'open' after unhiding it - else if (s.isClosed) - open(pane, !!slide); - else - close(pane); - }; - - - /** - * Utility method used during init or other auto-processes - * - * @param {string} pane The pane being closed - * @param {boolean=} setHandles - */ - var _closePane = function (pane, setHandles) { - var - $P = $Ps[pane] - , s = state[pane] - ; - $P.hide(); - s.isClosed = true; - s.isVisible = false; - // UNUSED: if (setHandles) setAsClosed(pane, true); // true = force - }; - - /** - * Close the specified pane (animation optional), and resize all other panes as needed - * - * @param {string} pane The pane being closed, ie: north, south, east, or west - * @param {boolean=} force - * @param {boolean=} noAnimation - * @param {boolean=} skipCallback - */ - var close = function (pane, force, noAnimation, skipCallback) { - if (!state.initialized) { - _closePane(pane) - return; - } - var - $P = $Ps[pane] - , $R = $Rs[pane] - , $T = $Ts[pane] - , o = options[pane] - , s = state[pane] - , doFX = !noAnimation && !s.isClosed && (o.fxName_close != "none") - // transfer logic vars to temp vars - , isShowing = s.isShowing - , isHiding = s.isHiding - , wasSliding = s.isSliding - ; - // now clear the logic vars - delete s.isShowing; - delete s.isHiding; - - if (!$P || (!o.closable && !isShowing && !isHiding)) return; // invalid request // (!o.resizable && !o.closable) ??? - else if (!force && s.isClosed && !isShowing) return; // already closed - - if (_c.isLayoutBusy) { // layout is 'busy' - probably with an animation - _queue("close", pane, force); // set a callback for this action, if possible - return; // ABORT - } - - // onclose_start callback - will CANCEL hide if returns false - // SKIP if just 'showing' a hidden pane as 'closed' - if (!isShowing && false === _execCallback(pane, o.onclose_start)) return; - - // SET flow-control flags - _c[pane].isMoving = true; - _c.isLayoutBusy = true; - - s.isClosed = true; - s.isVisible = false; - // update isHidden BEFORE sizing panes - if (isHiding) s.isHidden = true; - else if (isShowing) s.isHidden = false; - - if (s.isSliding) // pane is being closed, so UNBIND trigger events - bindStopSlidingEvents(pane, false); // will set isSliding=false - else // resize panes adjacent to this one - sizeMidPanes(_c[pane].dir == "horz" ? "all" : "center", false); // false = NOT skipCallback - - // if this pane has a resizer bar, move it NOW - before animation - setAsClosed(pane); - - // CLOSE THE PANE - if (doFX) { // animate the close - lockPaneForFX(pane, true); // need to set left/top so animation will work - $P.hide( o.fxName_close, o.fxSettings_close, o.fxSpeed_close, function () { - lockPaneForFX(pane, false); // undo - close_2(); - }); - } - else { // hide the pane without animation - $P.hide(); - close_2(); - }; - - // SUBROUTINE - function close_2 () { - if (s.isClosed) { // make sure pane was not 'reopened' before animation finished! - - bindStartSlidingEvent(pane, true); // will enable if o.slidable = true - - // if opposite-pane was autoClosed, see if it can be autoOpened now - var altPane = _c.altSide[pane]; - if (state[ altPane ].noRoom) { - setSizeLimits( altPane ); - makePaneFit( altPane ); - } - - if (!skipCallback && (state.initialized || o.triggerEventsOnLoad)) { - // onclose callback - UNLESS just 'showing' a hidden pane as 'closed' - if (!isShowing) _execCallback(pane, o.onclose_end || o.onclose); - // onhide OR onshow callback - if (isShowing) _execCallback(pane, o.onshow_end || o.onshow); - if (isHiding) _execCallback(pane, o.onhide_end || o.onhide); - } - } - // execute internal flow-control callback - _dequeue(pane); - } - }; - - /** - * @param {string} pane The pane just closed, ie: north, south, east, or west - */ - var setAsClosed = function (pane) { - var - $P = $Ps[pane] - , $R = $Rs[pane] - , $T = $Ts[pane] - , o = options[pane] - , s = state[pane] - , side = _c[pane].side.toLowerCase() - , inset = "inset"+ _c[pane].side - , rClass = o.resizerClass - , tClass = o.togglerClass - , _pane = "-"+ pane // used for classNames - , _open = "-open" - , _sliding= "-sliding" - , _closed = "-closed" - ; - $R - .css(side, sC[inset]) // move the resizer - .removeClass( rClass+_open +" "+ rClass+_pane+_open ) - .removeClass( rClass+_sliding +" "+ rClass+_pane+_sliding ) - .addClass( rClass+_closed +" "+ rClass+_pane+_closed ) - .unbind("dblclick."+ sID) - ; - // DISABLE 'resizing' when closed - do this BEFORE bindStartSlidingEvent? - if (o.resizable && typeof $.fn.draggable == "function") - $R - .draggable("disable") - .removeClass("ui-state-disabled") // do NOT apply disabled styling - not suitable here - .css("cursor", "default") - .attr("title","") - ; - - // if pane has a toggler button, adjust that too - if ($T) { - $T - .removeClass( tClass+_open +" "+ tClass+_pane+_open ) - .addClass( tClass+_closed +" "+ tClass+_pane+_closed ) - .attr("title", o.togglerTip_closed) // may be blank - ; - // toggler-content - if exists - $T.children(".content-open").hide(); - $T.children(".content-closed").css("display","block"); - } - - // sync any 'pin buttons' - syncPinBtns(pane, false); - - if (state.initialized) { - // resize 'length' and position togglers for adjacent panes - sizeHandles("all"); - } - }; - - /** - * Open the specified pane (animation optional), and resize all other panes as needed - * - * @param {string} pane The pane being opened, ie: north, south, east, or west - * @param {boolean=} slide - * @param {boolean=} noAnimation - * @param {boolean=} noAlert - */ - var open = function (pane, slide, noAnimation, noAlert) { - var - $P = $Ps[pane] - , $R = $Rs[pane] - , $T = $Ts[pane] - , o = options[pane] - , s = state[pane] - , doFX = !noAnimation && s.isClosed && (o.fxName_open != "none") - // transfer logic var to temp var - , isShowing = s.isShowing - ; - // now clear the logic var - delete s.isShowing; - - if (!$P || (!o.resizable && !o.closable && !isShowing)) return; // invalid request - else if (s.isVisible && !s.isSliding) return; // already open - - // pane can ALSO be unhidden by just calling show(), so handle this scenario - if (s.isHidden && !isShowing) { - show(pane, true); - return; - } - - if (_c.isLayoutBusy) { // layout is 'busy' - probably with an animation - _queue("open", pane, slide); // set a callback for this action, if possible - return; // ABORT - } - - setSizeLimits(pane, slide); // update pane-state - - // onopen_start callback - will CANCEL hide if returns false - if (false === _execCallback(pane, o.onopen_start)) return; - - // make sure there is enough space available to open the pane - if (s.minSize > s.maxSize) { // INSUFFICIENT ROOM FOR PANE TO OPEN! - syncPinBtns(pane, false); // make sure pin-buttons are reset - if (!noAlert && o.noRoomToOpenTip) alert(o.noRoomToOpenTip); - return; // ABORT - } - - // SET flow-control flags - _c[pane].isMoving = true; - _c.isLayoutBusy = true; - - if (slide) // START Sliding - will set isSliding=true - bindStopSlidingEvents(pane, true); // BIND trigger events to close sliding-pane - else if (s.isSliding) // PIN PANE (stop sliding) - open pane 'normally' instead - bindStopSlidingEvents(pane, false); // UNBIND trigger events - will set isSliding=false - else if (o.slidable) - bindStartSlidingEvent(pane, false); // UNBIND trigger events - - s.noRoom = false; // will be reset by makePaneFit if 'noRoom' - makePaneFit(pane); - - s.isVisible = true; - s.isClosed = false; - // update isHidden BEFORE sizing panes - WHY??? Old? - if (isShowing) s.isHidden = false; - - if (doFX) { // ANIMATE - lockPaneForFX(pane, true); // need to set left/top so animation will work - $P.show( o.fxName_open, o.fxSettings_open, o.fxSpeed_open, function() { - lockPaneForFX(pane, false); // undo - open_2(); // continue - }); - } - else {// no animation - $P.show(); // just show pane and... - open_2(); // continue - }; - - // SUBROUTINE - function open_2 () { - if (s.isVisible) { // make sure pane was not closed or hidden before animation finished! - - // cure iframe display issues - _fixIframe(pane); - - // NOTE: if isSliding, then other panes are NOT 'resized' - if (!s.isSliding) // resize all panes adjacent to this one - sizeMidPanes(_c[pane].dir=="vert" ? "center" : "all", false); // false = NOT skipCallback - - // set classes, position handles and execute callbacks... - setAsOpen(pane); - } - - // internal flow-control callback - _dequeue(pane); - }; - - }; - - /** - * @param {string} pane The pane just opened, ie: north, south, east, or west - * @param {boolean=} skipCallback - */ - var setAsOpen = function (pane, skipCallback) { - var - $P = $Ps[pane] - , $R = $Rs[pane] - , $T = $Ts[pane] - , o = options[pane] - , s = state[pane] - , side = _c[pane].side.toLowerCase() - , inset = "inset"+ _c[pane].side - , rClass = o.resizerClass - , tClass = o.togglerClass - , _pane = "-"+ pane // used for classNames - , _open = "-open" - , _closed = "-closed" - , _sliding= "-sliding" - ; - $R - .css(side, sC[inset] + getPaneSize(pane)) // move the resizer - .removeClass( rClass+_closed +" "+ rClass+_pane+_closed ) - .addClass( rClass+_open +" "+ rClass+_pane+_open ) - ; - if (s.isSliding) - $R.addClass( rClass+_sliding +" "+ rClass+_pane+_sliding ) - else // in case 'was sliding' - $R.removeClass( rClass+_sliding +" "+ rClass+_pane+_sliding ) - - if (o.resizerDblClickToggle) - $R.bind("dblclick", toggle ); - removeHover( 0, $R ); // remove hover classes - if (o.resizable && typeof $.fn.draggable == "function") - $R - .draggable("enable") - .css("cursor", o.resizerCursor) - .attr("title", o.resizerTip) - ; - else if (!s.isSliding) - $R.css("cursor", "default"); // n-resize, s-resize, etc - - // if pane also has a toggler button, adjust that too - if ($T) { - $T - .removeClass( tClass+_closed +" "+ tClass+_pane+_closed ) - .addClass( tClass+_open +" "+ tClass+_pane+_open ) - .attr("title", o.togglerTip_open) // may be blank - ; - removeHover( 0, $T ); // remove hover classes - // toggler-content - if exists - $T.children(".content-closed").hide(); - $T.children(".content-open").css("display","block"); - } - - // sync any 'pin buttons' - syncPinBtns(pane, !s.isSliding); - - // update pane-state dimensions - BEFORE resizing content - $.extend(s, getElemDims($P)); - - if (state.initialized) { - // resize resizer & toggler sizes for all panes - sizeHandles("all"); - // resize content every time pane opens - to be sure - sizeContent(pane, true); // true = remeasure headers/footers, even if 'isLayoutBusy' - } - - if (!skipCallback && (state.initialized || o.triggerEventsOnLoad) && $P.is(":visible")) { - // onopen callback - _execCallback(pane, o.onopen_end || o.onopen); - // onshow callback - TODO: should this be here? - if (s.isShowing) _execCallback(pane, o.onshow_end || o.onshow); - // ALSO call onresize because layout-size *may* have changed while pane was closed - if (state.initialized) { - _execCallback(pane, o.onresize_end || o.onresize); - resizeNestedLayout(pane); - } - } - }; - - - /** - * slideOpen / slideClose / slideToggle - * - * Pass-though methods for sliding - */ - var slideOpen = function (evt_or_pane) { - var - evt = isStr(evt_or_pane) ? null : evt_or_pane - , pane = evt ? $(this).data("layoutEdge") : evt_or_pane - , s = state[pane] - , delay = options[pane].slideDelay_open - ; - // prevent event from triggering on NEW resizer binding created below - if (evt) evt.stopImmediatePropagation(); - - if (s.isClosed && evt && evt.type == "mouseenter" && delay > 0) - // trigger = mouseenter - use a delay - timer.set(pane+"_openSlider", open_NOW, delay); - else - open_NOW(); // will unbind events if is already open - - /** - * SUBROUTINE for timed open - */ - function open_NOW (evt) { - if (!s.isClosed) // skip if no longer closed! - bindStopSlidingEvents(pane, true); // BIND trigger events to close sliding-pane - else if (!_c[pane].isMoving) - open(pane, true); // true = slide - open() will handle binding - }; - }; - - var slideClose = function (evt_or_pane) { - var - evt = isStr(evt_or_pane) ? null : evt_or_pane - , pane = evt ? $(this).data("layoutEdge") : evt_or_pane - , o = options[pane] - , s = state[pane] - , delay = _c[pane].isMoving ? 1000 : 300 // MINIMUM delay - option may override - ; - - if (s.isClosed || s.isResizing) - return; // skip if already closed OR in process of resizing - else if (o.slideTrigger_close == "click") - close_NOW(); // close immediately onClick - else if (o.preventQuickSlideClose && _c.isLayoutBusy) - return; // handle Chrome quick-close on slide-open - else if (o.preventPrematureSlideClose && evt && $.layout.isMouseOverElem(evt, $Ps[pane])) - return; // handle incorrect mouseleave trigger, like when over a SELECT-list in IE - else if (evt) // trigger = mouseleave - use a delay - // 1 sec delay if 'opening', else .3 sec - timer.set(pane+"_closeSlider", close_NOW, max(o.slideDelay_close, delay)); - else // called programically - close_NOW(); - - /** - * SUBROUTINE for timed close - */ - function close_NOW () { - if (s.isClosed) // skip 'close' if already closed! - bindStopSlidingEvents(pane, false); // UNBIND trigger events - TODO: is this needed here? - else if (!_c[pane].isMoving) - close(pane); // close will handle unbinding - }; - }; - - var slideToggle = function (pane) { toggle(pane, true); }; - - - /** - * Must set left/top on East/South panes so animation will work properly - * - * @param {string} pane The pane to lock, 'east' or 'south' - any other is ignored! - * @param {boolean} doLock true = set left/top, false = remove - */ - var lockPaneForFX = function (pane, doLock) { - var $P = $Ps[pane]; - if (doLock) { - $P.css({ zIndex: _c.zIndex.pane_animate }); // overlay all elements during animation - if (pane=="south") - $P.css({ top: sC.insetTop + sC.innerHeight - $P.outerHeight() }); - else if (pane=="east") - $P.css({ left: sC.insetLeft + sC.innerWidth - $P.outerWidth() }); - } - else { // animation DONE - RESET CSS - // TODO: see if this can be deleted. It causes a quick-close when sliding in Chrome - $P.css({ zIndex: (state[pane].isSliding ? _c.zIndex.pane_sliding : _c.zIndex.pane_normal) }); - if (pane=="south") - $P.css({ top: "auto" }); - else if (pane=="east") - $P.css({ left: "auto" }); - // fix anti-aliasing in IE - only needed for animations that change opacity - var o = options[pane]; - if (state.browser.msie && o.fxOpacityFix && o.fxName_open != "slide" && $P.css("filter") && $P.css("opacity") == 1) - $P[0].style.removeAttribute('filter'); - } - }; - - - /** - * Toggle sliding functionality of a specific pane on/off by adding removing 'slide open' trigger - * - * @see open(), close() - * @param {string} pane The pane to enable/disable, 'north', 'south', etc. - * @param {boolean} enable Enable or Disable sliding? - */ - var bindStartSlidingEvent = function (pane, enable) { - var - o = options[pane] - , $P = $Ps[pane] - , $R = $Rs[pane] - , trigger = o.slideTrigger_open.toLowerCase() - ; - if (!$R || (enable && !o.slidable)) return; - - // make sure we have a valid event - if (trigger.match(/mouseover/)) - trigger = o.slideTrigger_open = "mouseenter"; - else if (!trigger.match(/click|dblclick|mouseenter/)) - trigger = o.slideTrigger_open = "click"; - - $R - // add or remove trigger event - [enable ? "bind" : "unbind"](trigger +'.'+ sID, slideOpen) - // set the appropriate cursor & title/tip - .css("cursor", enable ? o.sliderCursor : "default") - .attr("title", enable ? o.sliderTip : "") - ; - }; - - /** - * Add or remove 'mouseleave' events to 'slide close' when pane is 'sliding' open or closed - * Also increases zIndex when pane is sliding open - * See bindStartSlidingEvent for code to control 'slide open' - * - * @see slideOpen(), slideClose() - * @param {string} pane The pane to process, 'north', 'south', etc. - * @param {boolean} enable Enable or Disable events? - */ - var bindStopSlidingEvents = function (pane, enable) { - var - o = options[pane] - , s = state[pane] - , z = _c.zIndex - , trigger = o.slideTrigger_close.toLowerCase() - , action = (enable ? "bind" : "unbind") - , $P = $Ps[pane] - , $R = $Rs[pane] - ; - s.isSliding = enable; // logic - timer.clear(pane+"_closeSlider"); // just in case - - // remove 'slideOpen' trigger event from resizer - // ALSO will raise the zIndex of the pane & resizer - if (enable) bindStartSlidingEvent(pane, false); - - // RE/SET zIndex - increases when pane is sliding-open, resets to normal when not - $P.css("zIndex", enable ? z.pane_sliding : z.pane_normal); - $R.css("zIndex", enable ? z.pane_sliding : z.resizer_normal); - - // make sure we have a valid event - if (!trigger.match(/click|mouseleave/)) - trigger = o.slideTrigger_close = "mouseleave"; // also catches 'mouseout' - - // add/remove slide triggers - $R[action](trigger, slideClose); // base event on resize - // need extra events for mouseleave - if (trigger == "mouseleave") { - // also close on pane.mouseleave - $P[action]("mouseleave."+ sID, slideClose); - // cancel timer when mouse moves between 'pane' and 'resizer' - $R[action]("mouseenter."+ sID, cancelMouseOut); - $P[action]("mouseenter."+ sID, cancelMouseOut); - } - - if (!enable) - timer.clear(pane+"_closeSlider"); - else if (trigger == "click" && !o.resizable) { - // IF pane is not resizable (which already has a cursor and tip) - // then set the a cursor & title/tip on resizer when sliding - $R.css("cursor", enable ? o.sliderCursor : "default"); - $R.attr("title", enable ? o.togglerTip_open : ""); // use Toggler-tip, eg: "Close Pane" - } - - // SUBROUTINE for mouseleave timer clearing - function cancelMouseOut (evt) { - timer.clear(pane+"_closeSlider"); - evt.stopPropagation(); - } - }; - - - /** - * Hides/closes a pane if there is insufficient room - reverses this when there is room again - * MUST have already called setSizeLimits() before calling this method - * - * @param {string} pane The pane being resized - * @param {boolean=} isOpening Called from onOpen? - * @param {boolean=} skipCallback Should the onresize callback be run? - * @param {boolean=} force - */ - var makePaneFit = function (pane, isOpening, skipCallback, force) { - var - o = options[pane] - , s = state[pane] - , c = _c[pane] - , $P = $Ps[pane] - , $R = $Rs[pane] - , isSidePane = c.dir=="vert" - , hasRoom = false - ; - - // special handling for center & east/west panes - if (pane == "center" || (isSidePane && s.noVerticalRoom)) { - // see if there is enough room to display the pane - // ERROR: hasRoom = s.minHeight <= s.maxHeight && (isSidePane || s.minWidth <= s.maxWidth); - hasRoom = (s.maxHeight > 0); - if (hasRoom && s.noRoom) { // previously hidden due to noRoom, so show now - $P.show(); - if ($R) $R.show(); - s.isVisible = true; - s.noRoom = false; - if (isSidePane) s.noVerticalRoom = false; - _fixIframe(pane); - } - else if (!hasRoom && !s.noRoom) { // not currently hidden, so hide now - $P.hide(); - if ($R) $R.hide(); - s.isVisible = false; - s.noRoom = true; - } - } - - // see if there is enough room to fit the border-pane - if (pane == "center") { - // ignore center in this block - } - else if (s.minSize <= s.maxSize) { // pane CAN fit - hasRoom = true; - if (s.size > s.maxSize) // pane is too big - shrink it - sizePane(pane, s.maxSize, skipCallback, force); - else if (s.size < s.minSize) // pane is too small - enlarge it - sizePane(pane, s.minSize, skipCallback, force); - else if ($R && $P.is(":visible")) { - // make sure resizer-bar is positioned correctly - // handles situation where nested layout was 'hidden' when initialized - var - side = c.side.toLowerCase() - , pos = s.size + sC["inset"+ c.side] - ; - if (_cssNum($R, side) != pos) $R.css( side, pos ); - } - - // if was previously hidden due to noRoom, then RESET because NOW there is room - if (s.noRoom) { - // s.noRoom state will be set by open or show - if (s.wasOpen && o.closable) { - if (o.autoReopen) - open(pane, false, true, true); // true = noAnimation, true = noAlert - else // leave the pane closed, so just update state - s.noRoom = false; - } - else - show(pane, s.wasOpen, true, true); // true = noAnimation, true = noAlert - } - } - else { // !hasRoom - pane CANNOT fit - if (!s.noRoom) { // pane not set as noRoom yet, so hide or close it now... - s.noRoom = true; // update state - s.wasOpen = !s.isClosed && !s.isSliding; - if (s.isClosed){} // SKIP - else if (o.closable) // 'close' if possible - close(pane, true, true); // true = force, true = noAnimation - else // 'hide' pane if cannot just be closed - hide(pane, true); // true = noAnimation - } - } - }; - - - /** - * sizePane / manualSizePane - * sizePane is called only by internal methods whenever a pane needs to be resized - * manualSizePane is an exposed flow-through method allowing extra code when pane is 'manually resized' - * - * @param {string} pane The pane being resized - * @param {number} size The *desired* new size for this pane - will be validated - * @param {boolean=} skipCallback Should the onresize callback be run? - */ - var manualSizePane = function (pane, size, skipCallback) { - // ANY call to sizePane will disabled autoResize - var - o = options[pane] - // if resizing callbacks have been delayed and resizing is now DONE, force resizing to complete... - , forceResize = o.resizeWhileDragging && !_c.isLayoutBusy // && !o.triggerEventsWhileDragging - ; - o.autoResize = false; - // flow-through... - sizePane(pane, size, skipCallback, forceResize); - } - - /** - * @param {string} pane The pane being resized - * @param {number} size The *desired* new size for this pane - will be validated - * @param {boolean=} skipCallback Should the onresize callback be run? - * @param {boolean=} force Force resizing even if does not seem necessary - */ - var sizePane = function (pane, size, skipCallback, force) { - var - o = options[pane] - , s = state[pane] - , $P = $Ps[pane] - , $R = $Rs[pane] - , side = _c[pane].side.toLowerCase() - , inset = "inset"+ _c[pane].side - , skipResizeWhileDragging = _c.isLayoutBusy && !o.triggerEventsWhileDragging - , oldSize - ; - // calculate 'current' min/max sizes - setSizeLimits(pane); // update pane-state - oldSize = s.size; - - size = _parseSize(pane, size); // handle percentages & auto - size = max(size, _parseSize(pane, o.minSize)); - size = min(size, s.maxSize); - if (size < s.minSize) { // not enough room for pane! - makePaneFit(pane, false, skipCallback); // will hide or close pane - return; - } - - // IF newSize is same as oldSize, then nothing to do - abort - if (!force && size == oldSize) return; - - // onresize_start callback CANNOT cancel resizing because this would break the layout! - if (!skipCallback && state.initialized && s.isVisible) - _execCallback(pane, o.onresize_start); - - // resize the pane, and make sure its visible - $P.css( _c[pane].sizeType.toLowerCase(), max(1, cssSize(pane, size)) ); - - // update pane-state dimensions - s.size = size; - $.extend(s, getElemDims($P)); - - // reposition the resizer-bar - if ($R && $P.is(":visible")) $R.css( side, size + sC[inset] ); - - sizeContent(pane); - - if (!skipCallback && !skipResizeWhileDragging && state.initialized && s.isVisible) { - _execCallback(pane, o.onresize_end || o.onresize); - resizeNestedLayout(pane); - } - - // resize all the adjacent panes, and adjust their toggler buttons - // when skipCallback passed, it means the controlling method will handle 'other panes' - if (!skipCallback) { - // also no callback if live-resize is in progress and NOT triggerEventsWhileDragging - if (!s.isSliding) sizeMidPanes(_c[pane].dir=="horz" ? "all" : "center", skipResizeWhileDragging, force); - sizeHandles("all"); - } - - // if opposite-pane was autoClosed, see if it can be autoOpened now - var altPane = _c.altSide[pane]; - if (size < oldSize && state[ altPane ].noRoom) { - setSizeLimits( altPane ); - makePaneFit( altPane, false, skipCallback ); - } - }; - - /** - * @see initPanes(), sizePane(), resizeAll(), open(), close(), hide() - * @param {string} panes The pane(s) being resized, comma-delmited string - * @param {boolean=} skipCallback Should the onresize callback be run? - * @param {boolean=} force - */ - var sizeMidPanes = function (panes, skipCallback, force) { - if (!panes || panes == "all") panes = "east,west,center"; - - $.each(panes.split(","), function (i, pane) { - if (!$Ps[pane]) return; // NO PANE - skip - var - o = options[pane] - , s = state[pane] - , $P = $Ps[pane] - , $R = $Rs[pane] - , isCenter= (pane=="center") - , hasRoom = true - , CSS = {} - , d = calcNewCenterPaneDims() - ; - // update pane-state dimensions - $.extend(s, getElemDims($P)); - - if (pane == "center") { - if (!force && s.isVisible && d.width == s.outerWidth && d.height == s.outerHeight) - return true; // SKIP - pane already the correct size - // set state for makePaneFit() logic - $.extend(s, cssMinDims(pane), { - maxWidth: d.width - , maxHeight: d.height - }); - CSS = d; - // convert OUTER width/height to CSS width/height - CSS.width = cssW(pane, d.width); - CSS.height = cssH(pane, d.height); - hasRoom = CSS.width > 0 && CSS.height > 0; - - // during layout init, try to shrink east/west panes to make room for center - if (!hasRoom && !state.initialized && o.minWidth > 0) { - var - reqPx = o.minWidth - s.outerWidth - , minE = options.east.minSize || 0 - , minW = options.west.minSize || 0 - , sizeE = state.east.size - , sizeW = state.west.size - , newE = sizeE - , newW = sizeW - ; - if (reqPx > 0 && state.east.isVisible && sizeE > minE) { - newE = max( sizeE-minE, sizeE-reqPx ); - reqPx -= sizeE-newE; - } - if (reqPx > 0 && state.west.isVisible && sizeW > minW) { - newW = max( sizeW-minW, sizeW-reqPx ); - reqPx -= sizeW-newW; - } - // IF we found enough extra space, then resize the border panes as calculated - if (reqPx == 0) { - if (sizeE != minE) - sizePane('east', newE, true); // true = skipCallback - initPanes will handle when done - if (sizeW != minW) - sizePane('west', newW, true); - // now start over! - sizeMidPanes('center', skipCallback, force); - return; // abort this loop - } - } - } - else { // for east and west, set only the height, which is same as center height - // set state.min/maxWidth/Height for makePaneFit() logic - if (s.isVisible && !s.noVerticalRoom) - $.extend(s, getElemDims($P), cssMinDims(pane)) - if (!force && !s.noVerticalRoom && d.height == s.outerHeight) - return true; // SKIP - pane already the correct size - CSS.top = d.top; - CSS.bottom = d.bottom; - CSS.height = cssH(pane, d.height); - s.maxHeight = max(0, CSS.height); - hasRoom = (s.maxHeight > 0); - if (!hasRoom) s.noVerticalRoom = true; // makePaneFit() logic - } - - if (hasRoom) { - // resizeAll passes skipCallback because it triggers callbacks after ALL panes are resized - if (!skipCallback && state.initialized) - _execCallback(pane, o.onresize_start); - - $P.css(CSS); // apply the CSS to pane - if (s.noRoom && !s.isClosed && !s.isHidden) - makePaneFit(pane); // will re-open/show auto-closed/hidden pane - if (s.isVisible) { - $.extend(s, getElemDims($P)); // update pane dimensions - if (state.initialized) sizeContent(pane); // also resize the contents, if exists - } - } - else if (!s.noRoom && s.isVisible) // no room for pane - makePaneFit(pane); // will hide or close pane - - if (!s.isVisible) - return true; // DONE - next pane - - /* - * Extra CSS for IE6 or IE7 in Quirks-mode - add 'width' to NORTH/SOUTH panes - * Normally these panes have only 'left' & 'right' positions so pane auto-sizes - * ALSO required when pane is an IFRAME because will NOT default to 'full width' - */ - if (pane == "center") { // finished processing midPanes - var b = state.browser; - var fix = b.isIE6 || (b.msie && !b.boxModel); - if ($Ps.north && (fix || state.north.tagName=="IFRAME")) - $Ps.north.css("width", cssW($Ps.north, sC.innerWidth)); - if ($Ps.south && (fix || state.south.tagName=="IFRAME")) - $Ps.south.css("width", cssW($Ps.south, sC.innerWidth)); - } - - // resizeAll passes skipCallback because it triggers callbacks after ALL panes are resized - if (!skipCallback && state.initialized) { - _execCallback(pane, o.onresize_end || o.onresize); - resizeNestedLayout(pane); - } - }); - }; - - - /** - * @see window.onresize(), callbacks or custom code - */ - var resizeAll = function () { - var - oldW = sC.innerWidth - , oldH = sC.innerHeight - ; - $.extend( state.container, getElemDims( $Container ) ); // UPDATE container dimensions - if (!sC.outerHeight) return; // cannot size layout when 'container' is hidden or collapsed - - // onresizeall_start will CANCEL resizing if returns false - // state.container has already been set, so user can access this info for calcuations - if (false === _execCallback(null, options.onresizeall_start)) return false; - - var - // see if container is now 'smaller' than before - shrunkH = (sC.innerHeight < oldH) - , shrunkW = (sC.innerWidth < oldW) - , $P, o, s, dir - ; - // NOTE special order for sizing: S-N-E-W - $.each(["south","north","east","west"], function (i, pane) { - if (!$Ps[pane]) return; // no pane - SKIP - s = state[pane]; - o = options[pane]; - dir = _c[pane].dir; - - if (o.autoResize && s.size != o.size) // resize pane to original size set in options - sizePane(pane, o.size, true, true); // true=skipCallback, true=forceResize - else { - setSizeLimits(pane); - makePaneFit(pane, false, true, true); // true=skipCallback, true=forceResize - } - }); - - sizeMidPanes("all", true, true); // true=skipCallback, true=forceResize - sizeHandles("all"); // reposition the toggler elements - - // trigger all individual pane callbacks AFTER layout has finished resizing - o = options; // reuse alias - $.each(_c.allPanes.split(","), function (i, pane) { - $P = $Ps[pane]; - if (!$P) return; // SKIP - if (state[pane].isVisible) { // undefined for non-existent panes - _execCallback(pane, o[pane].onresize_end || o[pane].onresize); // callback - if exists - resizeNestedLayout(pane); - } - }); - - _execCallback(null, o.onresizeall_end || o.onresizeall); // onresizeall callback, if exists - }; - - - /** - * Whenever a pane resizes or opens that has a nested layout, trigger resizeAll - * - * @param {string} pane The pane just resized or opened - */ - var resizeNestedLayout = function (pane) { - var - $P = $Ps[pane] - , $C = $Cs[pane] - , d = "layoutContainer" - ; - if (options[pane].resizeNestedLayout) { - if ($P.data( d )) - $P.layout().resizeAll(); - else if ($C && $C.data( d )) - $C.layout().resizeAll(); - } - }; - - - /** - * IF pane has a content-div, then resize all elements inside pane to fit pane-height - * - * @param {string=} panes The pane(s) being resized - * @param {boolean=} remeasure Should the content (header/footer) be remeasured? - */ - var sizeContent = function (panes, remeasure) { - if (!panes || panes == "all") panes = _c.allPanes; - $.each(panes.split(","), function (idx, pane) { - var - $P = $Ps[pane] - , $C = $Cs[pane] - , o = options[pane] - , s = state[pane] - , m = s.content // m = measurements - ; - if (!$P || !$C || !$P.is(":visible")) return true; // NOT VISIBLE - skip - - // onsizecontent_start will CANCEL resizing if returns false - if (false === _execCallback(null, o.onsizecontent_start)) return; - - // skip re-measuring offsets if live-resizing - if (!_c.isLayoutBusy || m.top == undefined || remeasure || o.resizeContentWhileDragging) { - _measure(); - // if any footers are below pane-bottom, they may not measure correctly, - // so allow pane overflow and re-measure - if (m.hiddenFooters > 0 && $P.css("overflow") == "hidden") { - $P.css("overflow", "visible"); - _measure(); // remeasure while overflowing - $P.css("overflow", "hidden"); - } - } - // NOTE: spaceAbove/Below *includes* the pane's paddingTop/Bottom, but not pane.borders - var newH = s.innerHeight - (m.spaceAbove - s.css.paddingTop) - (m.spaceBelow - s.css.paddingBottom); - if (!$C.is(":visible") || m.height != newH) { - // size the Content element to fit new pane-size - will autoHide if not enough room - setOuterHeight($C, newH, true); // true=autoHide - m.height = newH; // save new height - }; - - if (state.initialized) { - _execCallback(pane, o.onsizecontent_end || o.onsizecontent); - resizeNestedLayout(pane); - } - - - function _below ($E) { - return max(s.css.paddingBottom, (parseInt($E.css("marginBottom"), 10) || 0)); - }; - - function _measure () { - var - ignore = options[pane].contentIgnoreSelector - , $Fs = $C.nextAll().not(ignore || ':lt(0)') // not :lt(0) = ALL - , $Fs_vis = $Fs.filter(':visible') - , $F = $Fs_vis.filter(':last') - ; - m = { - top: $C[0].offsetTop - , height: $C.outerHeight() - , numFooters: $Fs.length - , hiddenFooters: $Fs.length - $Fs_vis.length - , spaceBelow: 0 // correct if no content footer ($E) - } - m.spaceAbove = m.top; // just for state - not used in calc - m.bottom = m.top + m.height; - if ($F.length) - //spaceBelow = (LastFooter.top + LastFooter.height) [footerBottom] - Content.bottom + max(LastFooter.marginBottom, pane.paddingBotom) - m.spaceBelow = ($F[0].offsetTop + $F.outerHeight()) - m.bottom + _below($F); - else // no footer - check marginBottom on Content element itself - m.spaceBelow = _below($C); - }; - }); - }; - - - /** - * Called every time a pane is opened, closed, or resized to slide the togglers to 'center' and adjust their length if necessary - * - * @see initHandles(), open(), close(), resizeAll() - * @param {string=} panes The pane(s) being resized - */ - var sizeHandles = function (panes) { - if (!panes || panes == "all") panes = _c.borderPanes; - - $.each(panes.split(","), function (i, pane) { - var - o = options[pane] - , s = state[pane] - , $P = $Ps[pane] - , $R = $Rs[pane] - , $T = $Ts[pane] - , $TC - ; - if (!$P || !$R) return; - - var - dir = _c[pane].dir - , _state = (s.isClosed ? "_closed" : "_open") - , spacing = o["spacing"+ _state] - , togAlign = o["togglerAlign"+ _state] - , togLen = o["togglerLength"+ _state] - , paneLen - , offset - , CSS = {} - ; - - if (spacing == 0) { - $R.hide(); - return; - } - else if (!s.noRoom && !s.isHidden) // skip if resizer was hidden for any reason - $R.show(); // in case was previously hidden - - // Resizer Bar is ALWAYS same width/height of pane it is attached to - if (dir == "horz") { // north/south - paneLen = $P.outerWidth(); // s.outerWidth || - s.resizerLength = paneLen; - $R.css({ - width: max(1, cssW($R, paneLen)) // account for borders & padding - , height: max(0, cssH($R, spacing)) // ditto - , left: _cssNum($P, "left") - }); - } - else { // east/west - paneLen = $P.outerHeight(); // s.outerHeight || - s.resizerLength = paneLen; - $R.css({ - height: max(1, cssH($R, paneLen)) // account for borders & padding - , width: max(0, cssW($R, spacing)) // ditto - , top: sC.insetTop + getPaneSize("north", true) // TODO: what if no North pane? - //, top: _cssNum($Ps["center"], "top") - }); - } - - // remove hover classes - removeHover( o, $R ); - - if ($T) { - if (togLen == 0 || (s.isSliding && o.hideTogglerOnSlide)) { - $T.hide(); // always HIDE the toggler when 'sliding' - return; - } - else - $T.show(); // in case was previously hidden - - if (!(togLen > 0) || togLen == "100%" || togLen > paneLen) { - togLen = paneLen; - offset = 0; - } - else { // calculate 'offset' based on options.PANE.togglerAlign_open/closed - if (isStr(togAlign)) { - switch (togAlign) { - case "top": - case "left": offset = 0; - break; - case "bottom": - case "right": offset = paneLen - togLen; - break; - case "middle": - case "center": - default: offset = Math.floor((paneLen - togLen) / 2); // 'default' catches typos - } - } - else { // togAlign = number - var x = parseInt(togAlign, 10); // - if (togAlign >= 0) offset = x; - else offset = paneLen - togLen + x; // NOTE: x is negative! - } - } - - if (dir == "horz") { // north/south - var width = cssW($T, togLen); - $T.css({ - width: max(0, width) // account for borders & padding - , height: max(1, cssH($T, spacing)) // ditto - , left: offset // TODO: VERIFY that toggler positions correctly for ALL values - , top: 0 - }); - // CENTER the toggler content SPAN - $T.children(".content").each(function(){ - $TC = $(this); - $TC.css("marginLeft", Math.floor((width-$TC.outerWidth())/2)); // could be negative - }); - } - else { // east/west - var height = cssH($T, togLen); - $T.css({ - height: max(0, height) // account for borders & padding - , width: max(1, cssW($T, spacing)) // ditto - , top: offset // POSITION the toggler - , left: 0 - }); - // CENTER the toggler content SPAN - $T.children(".content").each(function(){ - $TC = $(this); - $TC.css("marginTop", Math.floor((height-$TC.outerHeight())/2)); // could be negative - }); - } - - // remove ALL hover classes - removeHover( 0, $T ); - } - - // DONE measuring and sizing this resizer/toggler, so can be 'hidden' now - if (!state.initialized && (o.initHidden || s.noRoom)) { - $R.hide(); - if ($T) $T.hide(); - } - }); - }; - - - var enableClosable = function (pane) { - var $T = $Ts[pane], o = options[pane]; - if (!$T) return; - o.closable = true; - $T .bind("click."+ sID, function(evt){ evt.stopPropagation(); toggle(pane); }) - .bind("mouseenter."+ sID, addHover) - .bind("mouseleave."+ sID, removeHover) - .css("visibility", "visible") - .css("cursor", "pointer") - .attr("title", state[pane].isClosed ? o.togglerTip_closed : o.togglerTip_open) // may be blank - .show() - ; - }; - - var disableClosable = function (pane, hide) { - var $T = $Ts[pane]; - if (!$T) return; - options[pane].closable = false; - // is closable is disable, then pane MUST be open! - if (state[pane].isClosed) open(pane, false, true); - $T .unbind("."+ sID) - .css("visibility", hide ? "hidden" : "visible") // instead of hide(), which creates logic issues - .css("cursor", "default") - .attr("title", "") - ; - }; - - - var enableSlidable = function (pane) { - var $R = $Rs[pane], o = options[pane]; - if (!$R || !$R.data('draggable')) return; - options[pane].slidable = true; - if (s.isClosed) - bindStartSlidingEvent(pane, true); - }; - - var disableSlidable = function (pane) { - var $R = $Rs[pane]; - if (!$R) return; - options[pane].slidable = false; - if (state[pane].isSliding) - close(pane, false, true); - else { - bindStartSlidingEvent(pane, false); - $R .css("cursor", "default") - .attr("title", "") - ; - removeHover(null, $R[0]); // in case currently hovered - } - }; - - - var enableResizable = function (pane) { - var $R = $Rs[pane], o = options[pane]; - if (!$R || !$R.data('draggable')) return; - o.resizable = true; - $R .draggable("enable") - .bind("mouseenter."+ sID, onResizerEnter) - .bind("mouseleave."+ sID, onResizerLeave) - ; - if (!state[pane].isClosed) - $R .css("cursor", o.resizerCursor) - .attr("title", o.resizerTip) - ; - }; - - var disableResizable = function (pane) { - var $R = $Rs[pane]; - if (!$R || !$R.data('draggable')) return; - options[pane].resizable = false; - $R .draggable("disable") - .unbind("."+ sID) - .css("cursor", "default") - .attr("title", "") - ; - removeHover(null, $R[0]); // in case currently hovered - }; - - - /** - * Move a pane from source-side (eg, west) to target-side (eg, east) - * If pane exists on target-side, move that to source-side, ie, 'swap' the panes - * - * @param {string} pane1 The pane/edge being swapped - * @param {string} pane2 ditto - */ - var swapPanes = function (pane1, pane2) { - // change state.edge NOW so callbacks can know where pane is headed... - state[pane1].edge = pane2; - state[pane2].edge = pane1; - // run these even if NOT state.initialized - var cancelled = false; - if (false === _execCallback(pane1, options[pane1].onswap_start)) cancelled = true; - if (!cancelled && false === _execCallback(pane2, options[pane2].onswap_start)) cancelled = true; - if (cancelled) { - state[pane1].edge = pane1; // reset - state[pane2].edge = pane2; - return; - } - - var - oPane1 = copy( pane1 ) - , oPane2 = copy( pane2 ) - , sizes = {} - ; - sizes[pane1] = oPane1 ? oPane1.state.size : 0; - sizes[pane2] = oPane2 ? oPane2.state.size : 0; - - // clear pointers & state - $Ps[pane1] = false; - $Ps[pane2] = false; - state[pane1] = {}; - state[pane2] = {}; - - // ALWAYS remove the resizer & toggler elements - if ($Ts[pane1]) $Ts[pane1].remove(); - if ($Ts[pane2]) $Ts[pane2].remove(); - if ($Rs[pane1]) $Rs[pane1].remove(); - if ($Rs[pane2]) $Rs[pane2].remove(); - $Rs[pane1] = $Rs[pane2] = $Ts[pane1] = $Ts[pane2] = false; - - // transfer element pointers and data to NEW Layout keys - move( oPane1, pane2 ); - move( oPane2, pane1 ); - - // cleanup objects - oPane1 = oPane2 = sizes = null; - - // make panes 'visible' again - if ($Ps[pane1]) $Ps[pane1].css(_c.visible); - if ($Ps[pane2]) $Ps[pane2].css(_c.visible); - - // fix any size discrepancies caused by swap - resizeAll(); - - // run these even if NOT state.initialized - _execCallback(pane1, options[pane1].onswap_end || options[pane1].onswap); - _execCallback(pane2, options[pane2].onswap_end || options[pane2].onswap); - - return; - - function copy (n) { // n = pane - var - $P = $Ps[n] - , $C = $Cs[n] - ; - return !$P ? false : { - pane: n - , P: $P ? $P[0] : false - , C: $C ? $C[0] : false - , state: $.extend({}, state[n]) - , options: $.extend({}, options[n]) - } - }; - - function move (oPane, pane) { - if (!oPane) return; - var - P = oPane.P - , C = oPane.C - , oldPane = oPane.pane - , c = _c[pane] - , side = c.side.toLowerCase() - , inset = "inset"+ c.side - // save pane-options that should be retained - , s = $.extend({}, state[pane]) - , o = options[pane] - // RETAIN side-specific FX Settings - more below - , fx = { resizerCursor: o.resizerCursor } - , re, size, pos - ; - $.each("fxName,fxSpeed,fxSettings".split(","), function (i, k) { - fx[k] = o[k]; - fx[k +"_open"] = o[k +"_open"]; - fx[k +"_close"] = o[k +"_close"]; - }); - - // update object pointers and attributes - $Ps[pane] = $(P) - .data("layoutEdge", pane) - .css(_c.hidden) - .css(c.cssReq) - ; - $Cs[pane] = C ? $(C) : false; - - // set options and state - options[pane] = $.extend({}, oPane.options, fx); - state[pane] = $.extend({}, oPane.state); - - // change classNames on the pane, eg: ui-layout-pane-east ==> ui-layout-pane-west - re = new RegExp(o.paneClass +"-"+ oldPane, "g"); - P.className = P.className.replace(re, o.paneClass +"-"+ pane); - - // ALWAYS regenerate the resizer & toggler elements - initHandles(pane); // create the required resizer & toggler - - // if moving to different orientation, then keep 'target' pane size - if (c.dir != _c[oldPane].dir) { - size = sizes[pane] || 0; - setSizeLimits(pane); // update pane-state - size = max(size, state[pane].minSize); - // use manualSizePane to disable autoResize - not useful after panes are swapped - manualSizePane(pane, size, true); // true = skipCallback - } - else // move the resizer here - $Rs[pane].css(side, sC[inset] + (state[pane].isVisible ? getPaneSize(pane) : 0)); - - - // ADD CLASSNAMES & SLIDE-BINDINGS - if (oPane.state.isVisible && !s.isVisible) - setAsOpen(pane, true); // true = skipCallback - else { - setAsClosed(pane); - bindStartSlidingEvent(pane, true); // will enable events IF option is set - } - - // DESTROY the object - oPane = null; - }; - }; - - - /** - * Capture keys when enableCursorHotkey - toggle pane if hotkey pressed - * - * @see document.keydown() - */ - function keyDown (evt) { - if (!evt) return true; - var code = evt.keyCode; - if (code < 33) return true; // ignore special keys: ENTER, TAB, etc - - var - PANE = { - 38: "north" // Up Cursor - $.ui.keyCode.UP - , 40: "south" // Down Cursor - $.ui.keyCode.DOWN - , 37: "west" // Left Cursor - $.ui.keyCode.LEFT - , 39: "east" // Right Cursor - $.ui.keyCode.RIGHT - } - , ALT = evt.altKey // no worky! - , SHIFT = evt.shiftKey - , CTRL = evt.ctrlKey - , CURSOR = (CTRL && code >= 37 && code <= 40) - , o, k, m, pane - ; - - if (CURSOR && options[PANE[code]].enableCursorHotkey) // valid cursor-hotkey - pane = PANE[code]; - else if (CTRL || SHIFT) // check to see if this matches a custom-hotkey - $.each(_c.borderPanes.split(","), function (i, p) { // loop each pane to check its hotkey - o = options[p]; - k = o.customHotkey; - m = o.customHotkeyModifier; // if missing or invalid, treated as "CTRL+SHIFT" - if ((SHIFT && m=="SHIFT") || (CTRL && m=="CTRL") || (CTRL && SHIFT)) { // Modifier matches - if (k && code == (isNaN(k) || k <= 9 ? k.toUpperCase().charCodeAt(0) : k)) { // Key matches - pane = p; - return false; // BREAK - } - } - }); - - // validate pane - if (!pane || !$Ps[pane] || !options[pane].closable || state[pane].isHidden) - return true; - - toggle(pane); - - evt.stopPropagation(); - evt.returnValue = false; // CANCEL key - return false; - }; - - -/* - * ###################################### - * UTILITY METHODS - * called externally or by initButtons - * ###################################### - */ - - /** - * Change/reset a pane's overflow setting & zIndex to allow popups/drop-downs to work - * - * @param {Object=} el (optional) Can also be 'bound' to a click, mouseOver, or other event - */ - function allowOverflow (el) { - if (this && this.tagName) el = this; // BOUND to element - var $P; - if (isStr(el)) - $P = $Ps[el]; - else if ($(el).data("layoutRole")) - $P = $(el); - else - $(el).parents().each(function(){ - if ($(this).data("layoutRole")) { - $P = $(this); - return false; // BREAK - } - }); - if (!$P || !$P.length) return; // INVALID - - var - pane = $P.data("layoutEdge") - , s = state[pane] - ; - - // if pane is already raised, then reset it before doing it again! - // this would happen if allowOverflow is attached to BOTH the pane and an element - if (s.cssSaved) - resetOverflow(pane); // reset previous CSS before continuing - - // if pane is raised by sliding or resizing, or it's closed, then abort - if (s.isSliding || s.isResizing || s.isClosed) { - s.cssSaved = false; - return; - } - - var - newCSS = { zIndex: (_c.zIndex.pane_normal + 2) } - , curCSS = {} - , of = $P.css("overflow") - , ofX = $P.css("overflowX") - , ofY = $P.css("overflowY") - ; - // determine which, if any, overflow settings need to be changed - if (of != "visible") { - curCSS.overflow = of; - newCSS.overflow = "visible"; - } - if (ofX && !ofX.match(/visible|auto/)) { - curCSS.overflowX = ofX; - newCSS.overflowX = "visible"; - } - if (ofY && !ofY.match(/visible|auto/)) { - curCSS.overflowY = ofX; - newCSS.overflowY = "visible"; - } - - // save the current overflow settings - even if blank! - s.cssSaved = curCSS; - - // apply new CSS to raise zIndex and, if necessary, make overflow 'visible' - $P.css( newCSS ); - - // make sure the zIndex of all other panes is normal - $.each(_c.allPanes.split(","), function(i, p) { - if (p != pane) resetOverflow(p); - }); - - }; - - function resetOverflow (el) { - if (this && this.tagName) el = this; // BOUND to element - var $P; - if (isStr(el)) - $P = $Ps[el]; - else if ($(el).data("layoutRole")) - $P = $(el); - else - $(el).parents().each(function(){ - if ($(this).data("layoutRole")) { - $P = $(this); - return false; // BREAK - } - }); - if (!$P || !$P.length) return; // INVALID - - var - pane = $P.data("layoutEdge") - , s = state[pane] - , CSS = s.cssSaved || {} - ; - // reset the zIndex - if (!s.isSliding && !s.isResizing) - $P.css("zIndex", _c.zIndex.pane_normal); - - // reset Overflow - if necessary - $P.css( CSS ); - - // clear var - s.cssSaved = false; - }; - - - /** - * Helper function to validate params received by addButton utilities - * - * Two classes are added to the element, based on the buttonClass... - * The type of button is appended to create the 2nd className: - * - ui-layout-button-pin - * - ui-layout-pane-button-toggle - * - ui-layout-pane-button-open - * - ui-layout-pane-button-close - * - * @param {(string|!Object)} selector jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button" - * @param {string} pane Name of the pane the button is for: 'north', 'south', etc. - * @return {Array.