[pdf] Added list of values for pdf forms

apps/documenteditor/main/app/controller/DocumentHolder.js

@@ -229,6 +229,7 @@ define([
                     this.api.asc_registerCallback('asc_onShowContentControlsActions',_.bind(this.onShowContentControlsActions, this));
                     this.api.asc_registerCallback('asc_onHideContentControlsActions',_.bind(this.onHideContentControlsActions, this));
                 }
+                this.api.asc_registerCallback('asc_onShowPDFFormsActions',_.bind(this.onShowFormsPDFActions, this));
                 this.documentHolder.setApi(this.api);
             }
 
@@ -1477,6 +1478,76 @@ define([
             }, 10);
             this._fromShowContentControls = false;
         },
+        onShowListActionsPDF: function(obj) {
+            var type = obj.type,
+                isForm = true,
+                cmpEl = this.documentHolder.cmpEl,
+                menu = this.listControlMenu,
+                menuContainer = menu ? cmpEl.find(Common.Utils.String.format('#menu-container-{0}', menu.id)) : null,
+                me = this;
+
+            me._listObj = obj;
+            this._fromShowContentControls = true;
+            Common.UI.Menu.Manager.hideAll();
+
+            if (!menu) {
+                this.listControlMenu = menu = new Common.UI.Menu({
+                    maxHeight: 207,
+                    menuAlign: 'tr-bl',
+                    items: []
+                });
+                menu.on('item:click', function(menu, item) {
+                    setTimeout(function(){
+                        (item.value!==-1) && me.api.asc_SelectPDFFormListItem(item.value);
+                    }, 1);
+                });
+
+                // Prepare menu container
+                if (!menuContainer || menuContainer.length < 1) {
+                    menuContainer = $(Common.Utils.String.format('<div id="menu-container-{0}" style="position: absolute; z-index: 10000;"><div class="dropdown-toggle" data-toggle="dropdown"></div></div>', menu.id));
+                    cmpEl.append(menuContainer);
+                }
+
+                menu.render(menuContainer);
+                menu.cmpEl.attr({tabindex: "-1"});
+                menu.on('hide:after', function(){
+                    me.listControlMenu.removeAll();
+                    if (!me._fromShowContentControls)
+                        me.api.asc_UncheckContentControlButtons();
+                });
+            }
+            
+            var count = obj._options.length;
+            for (var i=0; i<count; i++) {
+                menu.addItem(new Common.UI.MenuItem({
+                    caption     : obj._options[i],
+                    value       : i,
+                    template    : _.template([
+                        '<a id="<%= id %>" style="<%= style %>" tabindex="-1" type="menuitem">',
+                        '<%= Common.Utils.String.htmlEncode(caption) %>',
+                        '</a>'
+                    ].join(''))
+                }));
+            }
+            if (!isForm && menu.items.length<1) {
+                menu.addItem(new Common.UI.MenuItem({
+                    caption     : this.documentHolder.txtEmpty,
+                    value       : -1
+                }));
+            }
+
+            let X = (obj._pagePos.realX + obj._pagePos.w) / AscCommon.AscBrowser.retinaPixelRatio;
+            let Y = (obj._pagePos.realY + obj._pagePos.h) / AscCommon.AscBrowser.retinaPixelRatio;
+            menuContainer.css({left: X, top : Y});
+            menuContainer.attr('data-value', 'prevent-canvas-click');
+            this._preventClick = true;
+            menu.show();
+
+            _.delay(function() {
+                menu.cmpEl.focus();
+            }, 10);
+            this._fromShowContentControls = false;
+        },
 
         onShowContentControlsActions: function(obj, x, y) {
             var type = obj.type;
@@ -1502,6 +1573,13 @@ define([
                     break;
             }
         },
+        onShowFormsPDFActions: function(obj, x, y) {
+            switch (obj.type) {
+                case AscPDFEditor.FIELD_TYPE.combobox:
+                    this.onShowListActionsPDF(obj, x, y);
+                    break;
+            }
+        },
 
         onApiLockDocumentProps: function() {
             this._state.lock_doc = true;