mazegame/engine/doc/html/styles/DefaultJS/NDFramePage.js

/*
This file is part of Natural Docs, which is Copyright © 2003-2022 Code Clear LLC.
Natural Docs is licensed under version 3 of the GNU Affero General Public
License (AGPL).  Refer to License.txt or www.naturaldocs.org for the
complete details.

This file may be distributed with documentation files generated by Natural Docs.
Such documentation is not covered by Natural Docs' copyright and licensing,
and may have its own copyright and distribution terms as decided by its author.
*/

"use strict";var NDFramePage=new function(){this.Start=function(){this.projectTitle=document.title;var loadingNotice=document.getElementById("NDLoadingNotice");loadingNotice.parentNode.removeChild(loadingNotice);var pageElements={NDHeader:true,NDSearchField:true,NDFooter:true,NDMenu:true,NDSummary:false,NDContent:true,NDMenuSizer:true,NDSummarySizer:true};for(var pageElementName in pageElements){var domElement=document.getElementById(pageElementName);domElement.style.position="fixed";if(pageElements[pageElementName]==true){domElement.style.display="block";}}this.UpdateLayout();window.onresize=function(){NDFramePage.OnResize();};document.onmousedown=function(e){return NDFramePage.OnMouseDown(e);};if(NDCore.CaseInsensitiveAnchors()){this.CreateHashChangePoller();}window.onblur=function(){NDFramePage.OnBlur();};NDMenu.Start();NDSummary.Start();NDSearch.Start();};this.OnBlur=function(){if(NDSearch.SearchFieldIsActive()){NDSearch.ClearResults();NDSearch.DeactivateSearchField();}};this.OnHashChange=function(){var oldLocation=this.currentLocation;this.currentLocation=new NDLocation(location.hash);if(this.hashChangePoller!=undefined){this.hashChangePoller.lastHash=location.hash;}NDSearch.ClearResults();NDSearch.DeactivateSearchField();if(this.currentLocation.type=="Home"&&this.sourceFileHomePageHashPath){var homePageLocation=new NDLocation(this.sourceFileHomePageHashPath);homePageLocation.type="Home";this.currentLocation=homePageLocation;}var oldLocationHasSummary=(oldLocation!=undefined&&oldLocation.summaryFile!=undefined);var currentLocationHasSummary=(this.currentLocation.summaryFile!=undefined);if(oldLocationHasSummary!=currentLocationHasSummary){this.UpdateLayout();}var frame=document.getElementById("CFrame");if(NDCore.CaseInsensitiveAnchors()&&this.currentLocation.member!=undefined){}else{frame.contentWindow.location.replace(this.currentLocation.contentPage);}frame.contentWindow.focus();NDMenu.OnLocationChange(oldLocation,this.currentLocation);NDSummary.OnLocationChange(oldLocation,this.currentLocation);if(this.currentLocation.summaryFile==undefined){this.UpdatePageTitle();}};this.OnLocationsLoaded=function(locationInfo,sourceFileHomePageHashPath){this.locationInfo=locationInfo;for(var i=0;i<this.locationInfo.length;i++){this.locationInfo[i][4]=new RegExp(this.locationInfo[i][3]);}this.sourceFileHomePageHashPath=sourceFileHomePageHashPath;window.onhashchange=function(){NDFramePage.OnHashChange();};this.OnHashChange();};this.OnPageTitleLoaded=function(hashPath,title){if(this.currentLocation.path==hashPath){if(this.currentLocation.type=="Home"){this.UpdatePageTitle();}else{this.UpdatePageTitle(title);}}};this.UpdatePageTitle=function(pageTitle){if(pageTitle){document.title=pageTitle+" - "+this.projectTitle;}else{document.title=this.projectTitle;}};this.CreateHashChangePoller=function(){this.hashChangePoller={timeoutLength:200,lastHash:location.hash};this.hashChangePoller.Start=function(){this.Poll();};this.hashChangePoller.Stop=function(){if(this.timeoutID!=undefined){clearTimeout(this.timeoutID);this.timeoutID=undefined;}};this.hashChangePoller.Poll=function(){if(location.hash!=this.lastHash){this.lastHash=location.hash;NDFramePage.OnHashChange();}this.timeoutID=setTimeout("NDFramePage.hashChangePoller.Poll()",this.timeoutLength);};this.hashChangePoller.Start();};this.OnResize=function(){this.UpdateLayout();};this.UpdateLayout=function(){var fullWidth=window.innerWidth;var fullHeight=window.innerHeight;var header=document.getElementById("NDHeader");var searchField=document.getElementById("NDSearchField");var footer=document.getElementById("NDFooter");var menu=document.getElementById("NDMenu");var menuSizer=document.getElementById("NDMenuSizer");var summary=document.getElementById("NDSummary");var summarySizer=document.getElementById("NDSummarySizer");var content=document.getElementById("NDContent");header.style.left="0px";header.style.top="0px";header.style.width=fullWidth+"px";var headerHeight=header.offsetHeight-1;var headerTitle=document.getElementById("HTitle").firstChild;var headerTitleRightEdge=headerTitle.offsetLeft+headerTitle.offsetWidth;var headerSubTitle=document.getElementById("HSubtitle");var headerSubTitleRightEdge=0;if(headerSubTitle){headerSubTitle=headerSubTitle.firstChild;headerSubTitleRightEdge=headerSubTitle.offsetLeft+headerSubTitle.offsetWidth;}var headerRightEdge=Math.max(headerTitleRightEdge,headerSubTitleRightEdge);if(this.desiredSearchWidth==undefined){this.desiredSearchWidth=searchField.offsetWidth;}var searchMargin=Math.floor((headerHeight-searchField.offsetHeight)/2);var searchWidth=this.desiredSearchWidth;var maxSearchWidth=fullWidth-headerRightEdge-(searchMargin*4);if(searchWidth>maxSearchWidth){searchWidth=maxSearchWidth;}searchField.style.left=(fullWidth-searchWidth-searchMargin)+"px";searchField.style.top=searchMargin+"px";searchField.style.width=searchWidth+"px";var remainingHeight=fullHeight-headerHeight;var remainingWidth=fullWidth;var currentX=0;var currentY=headerHeight;menu.style.display="block";menu.style.left=currentX+"px";menu.style.top=currentY+"px";var menuWidth=menu.offsetWidth;menu.style.width=menuWidth+"px";footer.style.left=currentX+"px";footer.style.top=currentY+"px";footer.style.width=menuWidth+"px";var footerHeight=footer.offsetHeight;menu.style.height=(remainingHeight-footerHeight)+"px";footer.style.top=(currentY+remainingHeight-footerHeight)+"px";if(this.desiredMenuWidth==undefined){this.desiredMenuWidth=menuWidth;}menuSizer.style.display="block";menuSizer.style.left=currentX+menuWidth+"px";menuSizer.style.top=currentY+"px";menuSizer.style.height=remainingHeight+"px";NDMenu.OnUpdateLayout();currentX+=menuWidth;remainingWidth-=menuWidth;if(this.SummaryIsVisible()){summary.style.display="block";summary.style.left=currentX+"px";summary.style.top=currentY+"px";summary.style.height=remainingHeight+"px";var summaryWidth=summary.offsetWidth;summary.style.width=summaryWidth+"px";if(this.desiredSummaryWidth==undefined){this.desiredSummaryWidth=summaryWidth;}summarySizer.style.display="block";summarySizer.style.left=(currentX+summaryWidth-1)+"px";summarySizer.style.top=currentY+"px";summarySizer.style.height=remainingHeight+"px";currentX+=summaryWidth;remainingWidth-=summaryWidth;}else{summary.style.display="none";summarySizer.style.display="none";}content.style.left=currentX+"px";content.style.top=currentY+"px";content.style.width=remainingWidth+"px";content.style.height=remainingHeight+"px";NDSearch.OnUpdateLayout();};this.SummaryIsVisible=function(){return(this.currentLocation!=undefined&&this.currentLocation.summaryFile!=undefined);};this.OnMouseDown=function(event){if(event==undefined){event=window.event;}var target=event.target||event.srcElement;if(NDSearch.SearchFieldIsActive()){var targetIsPartOfSearch=false;for(var element=target;element!=undefined;element=element.parentNode){if(element.id=="NDSearchResults"||element.id=="NDSearchField"){targetIsPartOfSearch=true;break;}}if(!targetIsPartOfSearch){NDSearch.ClearResults();NDSearch.DeactivateSearchField();}}if(target.id=="NDMenuSizer"||target.id=="NDSummarySizer"){var panel;if(target.id=="NDMenuSizer"){panel=document.getElementById("NDMenu");}else{panel=document.getElementById("NDSummary");}this.sizerDragging={"sizer":target,"panel":panel,"originalSizerX":target.offsetLeft,"originalPanelWidth":panel.offsetWidth,"originalClientX":event.clientX};NDCore.AddClass(target,"Dragging");document.onmousemove=function(e){return NDFramePage.OnSizerMouseMove(e);};document.onmouseup=function(e){return NDFramePage.OnSizerMouseUp(e);};document.onselectstart=function(){return false;};var contentCover=document.createElement("div");contentCover.id="NDContentCover";contentCover.style.left="0px";contentCover.style.top="0px";contentCover.style.width=window.innerWidth+"px";contentCover.style.height=window.innerHeight+"px";document.body.appendChild(contentCover);return false;}else if(target.tagName=="A"&&target.href==window.location){this.OnHashChange();return false;}else{return true;}};this.OnSizerMouseMove=function(event){if(event==undefined){event=window.event;}var offset=event.clientX-this.sizerDragging.originalClientX;var windowClientWidth=window.innerWidth;if(this.sizerDragging.sizer.id=="NDMenuSizer"){if(this.sizerDragging.originalSizerX+offset<0){offset=0-this.sizerDragging.originalSizerX;}else if(this.sizerDragging.originalSizerX+offset+this.sizerDragging.sizer.offsetWidth>windowClientWidth){offset=windowClientWidth-this.sizerDragging.sizer.offsetWidth-this.sizerDragging.originalSizerX;}}else{var menuSizer=document.getElementById("NDMenuSizer");var leftLimit=menuSizer.offsetLeft+menuSizer.offsetWidth;if(this.sizerDragging.originalSizerX+offset<leftLimit){offset=leftLimit-this.sizerDragging.originalSizerX;}else if(this.sizerDragging.originalSizerX+offset+this.sizerDragging.sizer.offsetWidth>windowClientWidth){offset=windowClientWidth-this.sizerDragging.sizer.offsetWidth-this.sizerDragging.originalSizerX;}}this.sizerDragging.sizer.style.left=(this.sizerDragging.originalSizerX+offset)+"px";this.sizerDragging.panel.style.width=(this.sizerDragging.originalPanelWidth+offset)+"px";if(this.sizerDragging.sizer.id=="NDMenuSizer"){this.desiredMenuWidth=document.getElementById("NDMenu").offsetWidth;}else{this.desiredSummaryWidth=document.getElementById("NDSummary").offsetWidth;}this.UpdateLayout();};this.OnSizerMouseUp=function(event){document.onmousemove=null;document.onmouseup=null;document.onselectstart=null;document.body.removeChild(document.getElementById("NDContentCover"));NDCore.RemoveClass(this.sizerDragging.sizer,"Dragging");this.sizerDragging=undefined;};this.SizeSummaryToContent=function(){this.SizePanelToContent(document.getElementById("NDSummary"),this.desiredSummaryWidth);};this.SizePanelToContent=function(panel,desiredOffsetWidth){if(this.desiredSummaryWidth==undefined){return;}var resized=false;if(panel.clientWidth==panel.scrollWidth){if(panel.offsetWidth==desiredOffsetWidth){return;}else{panel.style.width=desiredOffsetWidth+"px";resized=true;}}var newOffsetWidth=panel.scrollWidth;if(panel.scrollHeight>panel.clientHeight){newOffsetWidth+=panel.offsetWidth-panel.clientWidth;}else{newOffsetWidth+=NDCore.GetComputedPixelWidth(panel,"borderLeftWidth")+NDCore.GetComputedPixelWidth(panel,"borderRightWidth");}if(newOffsetWidth!=desiredOffsetWidth){newOffsetWidth+=3;if(newOffsetWidth/desiredOffsetWidth>1.333){newOffsetWidth=Math.floor(desiredOffsetWidth*1.333);}if(panel.offsetWidth!=newOffsetWidth){panel.style.width=newOffsetWidth+"px";resized=true;}}if(resized){this.UpdateLayout();}};};