WebSVN – eFlore/Applications.cel – /trunk/www/org.tela_botanica.cel2/js/ext/docs/resources/docs.js

Ext.BLANK_IMAGE_URL = 'resources/s.gif';

Docs = {};

ApiPanel = function() {
    ApiPanel.superclass.constructor.call(this, {
        id:'api-tree',
        region:'west',
        split:true,
        width: 280,
        minSize: 175,
        maxSize: 500,
        collapsible: true,
        margins:'0 0 5 5',
        cmargins:'0 0 0 0',
        rootVisible:false,
        lines:false,
        autoScroll:true,
        animCollapse:false,
        animate: false,
        collapseMode:'mini',
        loader: new Ext.tree.TreeLoader({
                        preloadChildren: true,
                        clearOnLoad: false
                }),
        root: new Ext.tree.AsyncTreeNode({
            text:'Ext JS',
            id:'root',
            expanded:true,
            children:[Docs.classData]
         }),
        collapseFirst:false
    });
    // no longer needed!
    //new Ext.tree.TreeSorter(this, {folderSort:true,leafAttr:'isClass'});

    this.getSelectionModel().on('beforeselect', function(sm, node){
        return node.isLeaf();
    });
};

Ext.extend(ApiPanel, Ext.tree.TreePanel, {
    selectClass : function(cls){
        if(cls){
            var parts = cls.split('.');
            var last = parts.length-1;
            for(var i = 0; i < last; i++){ // things get nasty - static classes can have .
                var p = parts[i];
                var fc = p.charAt(0);
                var staticCls = fc.toUpperCase() == fc;
                if(p == 'Ext' || !staticCls){
                    parts[i] = 'pkg-'+p;
                }else if(staticCls){
                    --last;
                    parts.splice(i, 1);
                }
            }
            parts[last] = cls;

            this.selectPath('/root/apidocs/'+parts.join('/'));
        }
    }
});


DocPanel = Ext.extend(Ext.Panel, {
    closable: true,
    autoScroll:true,

    initComponent : function(){
        var ps = this.cclass.split('.');
        this.title = ps[ps.length-1];

        DocPanel.superclass.initComponent.call(this);
    },

    scrollToMember : function(member){
        var el = Ext.fly(this.cclass + '-' + member);
        if(el){
            var top = (el.getOffsetsTo(this.body)[1]) + this.body.dom.scrollTop;
            this.body.scrollTo('top', top-25, {duration:.75, callback: this.hlMember.createDelegate(this, [member])});
        }
    },

        scrollToSection : function(id){
                var el = Ext.getDom(id);
                if(el){
                        var top = (Ext.fly(el).getOffsetsTo(this.body)[1]) + this.body.dom.scrollTop;
                        this.body.scrollTo('top', top-25, {duration:.5, callback: function(){
                Ext.fly(el).next('h2').pause(.2).highlight('#8DB2E3', {attr:'color'});
            }});
        }
        },

    hlMember : function(member){
        var el = Ext.fly(this.cclass + '-' + member);
        if(el){
            el.up('tr').highlight('#cadaf9');
        }
    }
});


MainPanel = function(){
        
        this.searchStore = new Ext.data.Store({
        proxy: new Ext.data.ScriptTagProxy({
            url: 'http://extjs.com/playpen/api.php'
        }),
        reader: new Ext.data.JsonReader({
                    root: 'data'
                }, 
                        ['cls', 'member', 'type', 'doc']
                ),
                baseParams: {},
        listeners: {
            'beforeload' : function(){
                this.baseParams.qt = Ext.getCmp('search-type').getValue();
            }
        }
    }); 
        
    MainPanel.superclass.constructor.call(this, {
        id:'doc-body',
        region:'center',
        margins:'0 5 5 0',
        resizeTabs: true,
        minTabWidth: 135,
        tabWidth: 135,
        plugins: new Ext.ux.TabCloseMenu(),
        enableTabScroll: true,
        activeTab: 0,

        items: {
            id:'welcome-panel',
            title: 'API Home',
            autoLoad: {url: 'welcome.html', callback: this.initSearch, scope: this},
            iconCls:'icon-docs',
            autoScroll: true,
                        tbar: [
                                'Search: ', ' ',
                new Ext.ux.SelectBox({
                    listClass:'x-combo-list-small',
                    width:90,
                    value:'Starts with',
                    id:'search-type',
                    store: new Ext.data.SimpleStore({
                        fields: ['text'],
                        expandData: true,
                        data : ['Starts with', 'Ends with', 'Any match']
                    }),
                    displayField: 'text'
                }), ' ',
                new Ext.app.SearchField({
                        width:240,
                                        store: this.searchStore,
                                        paramName: 'q'
                    })
            ]
        }
    });
};

Ext.extend(MainPanel, Ext.TabPanel, {

    initEvents : function(){
        MainPanel.superclass.initEvents.call(this);
        this.body.on('click', this.onClick, this);
    },

    onClick: function(e, target){
        if(target = e.getTarget('a:not(.exi)', 3)){
            var cls = Ext.fly(target).getAttributeNS('ext', 'cls');
            e.stopEvent();
            if(cls){
                var member = Ext.fly(target).getAttributeNS('ext', 'member');
                this.loadClass(target.href, cls, member);
            }else if(target.className == 'inner-link'){
                this.getActiveTab().scrollToSection(target.href.split('#')[1]);
            }else{
                window.open(target.href);
            }
        }else if(target = e.getTarget('.micon', 2)){
            e.stopEvent();
            var tr = Ext.fly(target.parentNode);
            if(tr.hasClass('expandable')){
                tr.toggleClass('expanded');
            }
        }
    },

    loadClass : function(href, cls, member){
        var id = 'docs-' + cls;
        var tab = this.getComponent(id);
        if(tab){
            this.setActiveTab(tab);
            if(member){
                tab.scrollToMember(member);
            }
        }else{
            var autoLoad = {url: href};
            if(member){
                autoLoad.callback = function(){
                    Ext.getCmp(id).scrollToMember(member);
                }
            }
            var p = this.add(new DocPanel({
                id: id,
                cclass : cls,
                autoLoad: autoLoad,
                iconCls: Docs.icons[cls]
            }));
            this.setActiveTab(p);
        }
    },
        
        initSearch : function(){
                // Custom rendering Template for the View
            var resultTpl = new Ext.XTemplate(
                '<tpl for=".">',
                '<div class="search-item">',
                    '<a class="member" ext:cls="{cls}" ext:member="{member}" href="output/{cls}.html">',
                                '<img src="../resources/images/default/s.gif" class="item-icon icon-{type}"/>{member}',
                                '</a> ',
                                '<a class="cls" ext:cls="{cls}" href="output/{cls}.html">{cls}</a>',
                    '<p>{doc}</p>',
                '</div></tpl>'
            );
                
                var p = new Ext.DataView({
            applyTo: 'search',
                        tpl: resultTpl,
                        loadingText:'Searching...',
            store: this.searchStore,
            itemSelector: 'div.search-item',
                        emptyText: '<h3>Use the search field above to search the Ext API for classes, properties, config options, methods and events.</h3>'
        });
        },
        
        doSearch : function(e){
                var k = e.getKey();
                if(!e.isSpecialKey()){
                        var text = e.target.value;
                        if(!text){
                                this.searchStore.baseParams.q = '';
                                this.searchStore.removeAll();
                        }else{
                                this.searchStore.baseParams.q = text;
                                this.searchStore.reload();
                        }
                }
        }
});


Ext.onReady(function(){

    Ext.QuickTips.init();

    var api = new ApiPanel();
    var mainPanel = new MainPanel();

    api.on('click', function(node, e){
         if(node.isLeaf()){
            e.stopEvent();
            mainPanel.loadClass(node.attributes.href, node.id);
         }
    });

    mainPanel.on('tabchange', function(tp, tab){
        api.selectClass(tab.cclass); 
    });

    var hd = new Ext.Panel({
        border: false,
        layout:'anchor',
        region:'north',
        cls: 'docs-header',
        height:60,
        items: [{
            xtype:'box',
            el:'header',
            border:false,
            anchor: 'none -25'
        },
        new Ext.Toolbar({
            cls:'top-toolbar',
            items:[ ' ',
                        new Ext.form.TextField({
                                width: 200,
                                emptyText:'Find a Class',
                                listeners:{
                                        render: function(f){
                                                f.el.on('keydown', filterTree, f, {buffer: 350});
                                        }
                                }
                        }), ' ', ' ',
                        {
                iconCls: 'icon-expand-all',
                                tooltip: 'Expand All',
                handler: function(){ api.root.expand(true); }
            }, '-', {
                iconCls: 'icon-collapse-all',
                tooltip: 'Collapse All',
                handler: function(){ api.root.collapse(true); }
            }, '->', {
                tooltip:'Hide Inherited Members',
                iconCls: 'icon-hide-inherited',
                enableToggle: true,
                toggleHandler : function(b, pressed){
                     mainPanel[pressed ? 'addClass' : 'removeClass']('hide-inherited');
                }
            }, '-', {
                tooltip:'Expand All Members',
                iconCls: 'icon-expand-members',
                enableToggle: true,
                toggleHandler : function(b, pressed){
                    mainPanel[pressed ? 'addClass' : 'removeClass']('full-details');
                }
            }]
        })]
    })

    var viewport = new Ext.Viewport({
        layout:'border',
        items:[ hd, api, mainPanel ]
    });

    api.expandPath('/root/apidocs');

    // allow for link in
    var page = window.location.href.split('?')[1];
    if(page){
        var ps = Ext.urlDecode(page);
        var cls = ps['class'];
        mainPanel.loadClass('output/' + cls + '.html', cls, ps.member);
    }
    
    viewport.doLayout();
        
        setTimeout(function(){
        Ext.get('loading').remove();
        Ext.get('loading-mask').fadeOut({remove:true});
    }, 250);
        
        var filter = new Ext.tree.TreeFilter(api, {
                clearBlank: true,
                autoClear: true
        });
        var hiddenPkgs = [];
        function filterTree(e){
                var text = e.target.value;
                Ext.each(hiddenPkgs, function(n){
                        n.ui.show();
                });
                if(!text){
                        filter.clear();
                        return;
                }
                api.expandAll();
                
                var re = new RegExp('^' + Ext.escapeRe(text), 'i');
                filter.filterBy(function(n){
                        return !n.attributes.isClass || re.test(n.text);
                });
                
                // hide empty packages that weren't filtered
                hiddenPkgs = [];
                api.root.cascade(function(n){
                        if(!n.attributes.isClass && n.ui.ctNode.offsetHeight < 3){
                                n.ui.hide();
                                hiddenPkgs.push(n);
                        }
                });
        }
        
});


Ext.app.SearchField = Ext.extend(Ext.form.TwinTriggerField, {
    initComponent : function(){
        if(!this.store.baseParams){
                        this.store.baseParams = {};
                }
                Ext.app.SearchField.superclass.initComponent.call(this);
                this.on('specialkey', function(f, e){
            if(e.getKey() == e.ENTER){
                this.onTrigger2Click();
            }
        }, this);
    },

    validationEvent:false,
    validateOnBlur:false,
    trigger1Class:'x-form-clear-trigger',
    trigger2Class:'x-form-search-trigger',
    hideTrigger1:true,
    width:180,
    hasSearch : false,
    paramName : 'query',

    onTrigger1Click : function(){
        if(this.hasSearch){
            this.store.baseParams[this.paramName] = '';
                        this.store.removeAll();
                        this.el.dom.value = '';
            this.triggers[0].hide();
            this.hasSearch = false;
                        this.focus();
        }
    },

    onTrigger2Click : function(){
        var v = this.getRawValue();
        if(v.length < 1){
            this.onTrigger1Click();
            return;
        }
                if(v.length < 2){
                        Ext.Msg.alert('Invalid Search', 'You must enter a minimum of 2 characters to search the API');
                        return;
                }
                this.store.baseParams[this.paramName] = v;
        var o = {start: 0};
        this.store.reload({params:o});
        this.hasSearch = true;
        this.triggers[0].show();
                this.focus();
    }
});


/**
 * Makes a ComboBox more closely mimic an HTML SELECT.  Supports clicking and dragging
 * through the list, with item selection occurring when the mouse button is released.
 * When used will automatically set {@link #editable} to false and call {@link Ext.Element#unselectable}
 * on inner elements.  Re-enabling editable after calling this will NOT work.
 *
 * @author Corey Gilmore
 * http://extjs.com/forum/showthread.php?t=6392
 *
 * @history 2007-07-08 jvs
 * Slight mods for Ext 2.0
 */
Ext.ux.SelectBox = function(config){
        this.searchResetDelay = 1000;
        config = config || {};
        config = Ext.apply(config || {}, {
                editable: false,
                forceSelection: true,
                rowHeight: false,
                lastSearchTerm: false,
        triggerAction: 'all',
        mode: 'local'
    });

        Ext.ux.SelectBox.superclass.constructor.apply(this, arguments);

        this.lastSelectedIndex = this.selectedIndex || 0;
};

Ext.extend(Ext.ux.SelectBox, Ext.form.ComboBox, {
    lazyInit: false,
        initEvents : function(){
                Ext.ux.SelectBox.superclass.initEvents.apply(this, arguments);
                // you need to use keypress to capture upper/lower case and shift+key, but it doesn't work in IE
                this.el.on('keydown', this.keySearch, this, true);
                this.cshTask = new Ext.util.DelayedTask(this.clearSearchHistory, this);
        },

        keySearch : function(e, target, options) {
                var raw = e.getKey();
                var key = String.fromCharCode(raw);
                var startIndex = 0;

                if( !this.store.getCount() ) {
                        return;
                }

                switch(raw) {
                        case Ext.EventObject.HOME:
                                e.stopEvent();
                                this.selectFirst();
                                return;

                        case Ext.EventObject.END:
                                e.stopEvent();
                                this.selectLast();
                                return;

                        case Ext.EventObject.PAGEDOWN:
                                this.selectNextPage();
                                e.stopEvent();
                                return;

                        case Ext.EventObject.PAGEUP:
                                this.selectPrevPage();
                                e.stopEvent();
                                return;
                }

                // skip special keys other than the shift key
                if( (e.hasModifier() && !e.shiftKey) || e.isNavKeyPress() || e.isSpecialKey() ) {
                        return;
                }
                if( this.lastSearchTerm == key ) {
                        startIndex = this.lastSelectedIndex;
                }
                this.search(this.displayField, key, startIndex);
                this.cshTask.delay(this.searchResetDelay);
        },

        onRender : function(ct, position) {
                this.store.on('load', this.calcRowsPerPage, this);
                Ext.ux.SelectBox.superclass.onRender.apply(this, arguments);
                if( this.mode == 'local' ) {
                        this.calcRowsPerPage();
                }
        },

        onSelect : function(record, index, skipCollapse){
                if(this.fireEvent('beforeselect', this, record, index) !== false){
                        this.setValue(record.data[this.valueField || this.displayField]);
                        if( !skipCollapse ) {
                                this.collapse();
                        }
                        this.lastSelectedIndex = index + 1;
                        this.fireEvent('select', this, record, index);
                }
        },

        render : function(ct) {
                Ext.ux.SelectBox.superclass.render.apply(this, arguments);
                if( Ext.isSafari ) {
                        this.el.swallowEvent('mousedown', true);
                }
                this.el.unselectable();
                this.innerList.unselectable();
                this.trigger.unselectable();
                this.innerList.on('mouseup', function(e, target, options) {
                        if( target.id && target.id == this.innerList.id ) {
                                return;
                        }
                        this.onViewClick();
                }, this);

                this.innerList.on('mouseover', function(e, target, options) {
                        if( target.id && target.id == this.innerList.id ) {
                                return;
                        }
                        this.lastSelectedIndex = this.view.getSelectedIndexes()[0] + 1;
                        this.cshTask.delay(this.searchResetDelay);
                }, this);

                this.trigger.un('click', this.onTriggerClick, this);
                this.trigger.on('mousedown', function(e, target, options) {
                        e.preventDefault();
                        this.onTriggerClick();
                }, this);

                this.on('collapse', function(e, target, options) {
                        Ext.getDoc().un('mouseup', this.collapseIf, this);
                }, this, true);

                this.on('expand', function(e, target, options) {
                        Ext.getDoc().on('mouseup', this.collapseIf, this);
                }, this, true);
        },

        clearSearchHistory : function() {
                this.lastSelectedIndex = 0;
                this.lastSearchTerm = false;
        },

        selectFirst : function() {
                this.focusAndSelect(this.store.data.first());
        },

        selectLast : function() {
                this.focusAndSelect(this.store.data.last());
        },

        selectPrevPage : function() {
                if( !this.rowHeight ) {
                        return;
                }
                var index = Math.max(this.selectedIndex-this.rowsPerPage, 0);
                this.focusAndSelect(this.store.getAt(index));
        },

        selectNextPage : function() {
                if( !this.rowHeight ) {
                        return;
                }
                var index = Math.min(this.selectedIndex+this.rowsPerPage, this.store.getCount() - 1);
                this.focusAndSelect(this.store.getAt(index));
        },

        search : function(field, value, startIndex) {
                field = field || this.displayField;
                this.lastSearchTerm = value;
                var index = this.store.find.apply(this.store, arguments);
                if( index !== -1 ) {
                        this.focusAndSelect(index);
                }
        },

        focusAndSelect : function(record) {
                var index = typeof record === 'number' ? record : this.store.indexOf(record);
                this.select(index, this.isExpanded());
                this.onSelect(this.store.getAt(record), index, this.isExpanded());
        },

        calcRowsPerPage : function() {
                if( this.store.getCount() ) {
                        this.rowHeight = Ext.fly(this.view.getNode(0)).getHeight();
                        this.rowsPerPage = this.maxHeight / this.rowHeight;
                } else {
                        this.rowHeight = false;
                }
        }

});

Ext.Ajax.on('requestcomplete', function(ajax, xhr, o){
    if(typeof urchinTracker == 'function' && o && o.url){
        urchinTracker(o.url);
    }
});
Subversion Repositories eFlore/Applications.cel

(root)/trunk/www/org.tela_botanica.cel2/js/ext/docs/resources/docs.js – Rev 2
