Subversion Repositories Applications.papyrus

/*
        Copyright (c) 2004-2006, The Dojo Foundation
        All Rights Reserved.

        Licensed under the Academic Free License version 2.1 or above OR the
        modified BSD license. For more information on Dojo licensing, see:

                http://dojotoolkit.org/community/licensing.shtml
*/



dojo.provide("dojo.widget.PopupContainer");
dojo.require("dojo.html.style");
dojo.require("dojo.html.layout");
dojo.require("dojo.html.selection");
dojo.require("dojo.html.iframe");
dojo.require("dojo.event.*");
dojo.require("dojo.widget.*");
dojo.require("dojo.widget.HtmlWidget");
dojo.declare("dojo.widget.PopupContainerBase", null, function () {
        this.queueOnAnimationFinish = [];
}, {isShowingNow:false, currentSubpopup:null, beginZIndex:1000, parentPopup:null, parent:null, popupIndex:0, aroundBox:dojo.html.boxSizing.BORDER_BOX, openedForWindow:null, processKey:function (evt) {
        return false;
}, applyPopupBasicStyle:function () {
        with (this.domNode.style) {
                display = "none";
                position = "absolute";
        }
}, aboutToShow:function () {
}, open:function (x, y, parent, explodeSrc, orient, padding) {
        if (this.isShowingNow) {
                return;
        }
        if (this.animationInProgress) {
                this.queueOnAnimationFinish.push(this.open, arguments);
                return;
        }
        this.aboutToShow();
        var around = false, node, aroundOrient;
        if (typeof x == "object") {
                node = x;
                aroundOrient = explodeSrc;
                explodeSrc = parent;
                parent = y;
                around = true;
        }
        this.parent = parent;
        dojo.body().appendChild(this.domNode);
        explodeSrc = explodeSrc || parent["domNode"] || [];
        var parentPopup = null;
        this.isTopLevel = true;
        while (parent) {
                if (parent !== this && (parent.setOpenedSubpopup != undefined && parent.applyPopupBasicStyle != undefined)) {
                        parentPopup = parent;
                        this.isTopLevel = false;
                        parentPopup.setOpenedSubpopup(this);
                        break;
                }
                parent = parent.parent;
        }
        this.parentPopup = parentPopup;
        this.popupIndex = parentPopup ? parentPopup.popupIndex + 1 : 1;
        if (this.isTopLevel) {
                var button = dojo.html.isNode(explodeSrc) ? explodeSrc : null;
                dojo.widget.PopupManager.opened(this, button);
        }
        if (this.isTopLevel && !dojo.withGlobal(this.openedForWindow || dojo.global(), dojo.html.selection.isCollapsed)) {
                this._bookmark = dojo.withGlobal(this.openedForWindow || dojo.global(), dojo.html.selection.getBookmark);
        } else {
                this._bookmark = null;
        }
        if (explodeSrc instanceof Array) {
                explodeSrc = {left:explodeSrc[0], top:explodeSrc[1], width:0, height:0};
        }
        with (this.domNode.style) {
                display = "";
                zIndex = this.beginZIndex + this.popupIndex;
        }
        if (around) {
                this.move(node, padding, aroundOrient);
        } else {
                this.move(x, y, padding, orient);
        }
        this.domNode.style.display = "none";
        this.explodeSrc = explodeSrc;
        this.show();
        this.isShowingNow = true;
}, move:function (x, y, padding, orient) {
        var around = (typeof x == "object");
        if (around) {
                var aroundOrient = padding;
                var node = x;
                padding = y;
                if (!aroundOrient) {
                        aroundOrient = {"BL":"TL", "TL":"BL"};
                }
                dojo.html.placeOnScreenAroundElement(this.domNode, node, padding, this.aroundBox, aroundOrient);
        } else {
                if (!orient) {
                        orient = "TL,TR,BL,BR";
                }
                dojo.html.placeOnScreen(this.domNode, x, y, padding, true, orient);
        }
}, close:function (force) {
        if (force) {
                this.domNode.style.display = "none";
        }
        if (this.animationInProgress) {
                this.queueOnAnimationFinish.push(this.close, []);
                return;
        }
        this.closeSubpopup(force);
        this.hide();
        if (this.bgIframe) {
                this.bgIframe.hide();
                this.bgIframe.size({left:0, top:0, width:0, height:0});
        }
        if (this.isTopLevel) {
                dojo.widget.PopupManager.closed(this);
        }
        this.isShowingNow = false;
        if (this.parent) {
                setTimeout(dojo.lang.hitch(this, function () {
                        try {
                                if (this.parent["focus"]) {
                                        this.parent.focus();
                                } else {
                                        this.parent.domNode.focus();
                                }
                        }
                        catch (e) {
                                dojo.debug("No idea how to focus to parent", e);
                        }
                }), 10);
        }
        if (this._bookmark && dojo.withGlobal(this.openedForWindow || dojo.global(), dojo.html.selection.isCollapsed)) {
                if (this.openedForWindow) {
                        this.openedForWindow.focus();
                }
                try {
                        dojo.withGlobal(this.openedForWindow || dojo.global(), "moveToBookmark", dojo.html.selection, [this._bookmark]);
                }
                catch (e) {
                }
        }
        this._bookmark = null;
}, closeAll:function (force) {
        if (this.parentPopup) {
                this.parentPopup.closeAll(force);
        } else {
                this.close(force);
        }
}, setOpenedSubpopup:function (popup) {
        this.currentSubpopup = popup;
}, closeSubpopup:function (force) {
        if (this.currentSubpopup == null) {
                return;
        }
        this.currentSubpopup.close(force);
        this.currentSubpopup = null;
}, onShow:function () {
        dojo.widget.PopupContainer.superclass.onShow.apply(this, arguments);
        this.openedSize = {w:this.domNode.style.width, h:this.domNode.style.height};
        if (dojo.render.html.ie) {
                if (!this.bgIframe) {
                        this.bgIframe = new dojo.html.BackgroundIframe();
                        this.bgIframe.setZIndex(this.domNode);
                }
                this.bgIframe.size(this.domNode);
                this.bgIframe.show();
        }
        this.processQueue();
}, processQueue:function () {
        if (!this.queueOnAnimationFinish.length) {
                return;
        }
        var func = this.queueOnAnimationFinish.shift();
        var args = this.queueOnAnimationFinish.shift();
        func.apply(this, args);
}, onHide:function () {
        dojo.widget.HtmlWidget.prototype.onHide.call(this);
        if (this.openedSize) {
                with (this.domNode.style) {
                        width = this.openedSize.w;
                        height = this.openedSize.h;
                }
        }
        this.processQueue();
}});
dojo.widget.defineWidget("dojo.widget.PopupContainer", [dojo.widget.HtmlWidget, dojo.widget.PopupContainerBase], {isContainer:true, fillInTemplate:function () {
        this.applyPopupBasicStyle();
        dojo.widget.PopupContainer.superclass.fillInTemplate.apply(this, arguments);
}});
dojo.widget.PopupManager = new function () {
        this.currentMenu = null;
        this.currentButton = null;
        this.currentFocusMenu = null;
        this.focusNode = null;
        this.registeredWindows = [];
        this.registerWin = function (win) {
                if (!win.__PopupManagerRegistered) {
                        dojo.event.connect(win.document, "onmousedown", this, "onClick");
                        dojo.event.connect(win, "onscroll", this, "onClick");
                        dojo.event.connect(win.document, "onkey", this, "onKey");
                        win.__PopupManagerRegistered = true;
                        this.registeredWindows.push(win);
                }
        };
        this.registerAllWindows = function (targetWindow) {
                if (!targetWindow) {
                        targetWindow = dojo.html.getDocumentWindow(window.top && window.top.document || window.document);
                }
                this.registerWin(targetWindow);
                for (var i = 0; i < targetWindow.frames.length; i++) {
                        try {
                                var win = dojo.html.getDocumentWindow(targetWindow.frames[i].document);
                                if (win) {
                                        this.registerAllWindows(win);
                                }
                        }
                        catch (e) {
                        }
                }
        };
        this.unRegisterWin = function (win) {
                if (win.__PopupManagerRegistered) {
                        dojo.event.disconnect(win.document, "onmousedown", this, "onClick");
                        dojo.event.disconnect(win, "onscroll", this, "onClick");
                        dojo.event.disconnect(win.document, "onkey", this, "onKey");
                        win.__PopupManagerRegistered = false;
                }
        };
        this.unRegisterAllWindows = function () {
                for (var i = 0; i < this.registeredWindows.length; ++i) {
                        this.unRegisterWin(this.registeredWindows[i]);
                }
                this.registeredWindows = [];
        };
        dojo.addOnLoad(this, "registerAllWindows");
        dojo.addOnUnload(this, "unRegisterAllWindows");
        this.closed = function (menu) {
                if (this.currentMenu == menu) {
                        this.currentMenu = null;
                        this.currentButton = null;
                        this.currentFocusMenu = null;
                }
        };
        this.opened = function (menu, button) {
                if (menu == this.currentMenu) {
                        return;
                }
                if (this.currentMenu) {
                        this.currentMenu.close();
                }
                this.currentMenu = menu;
                this.currentFocusMenu = menu;
                this.currentButton = button;
        };
        this.setFocusedMenu = function (menu) {
                this.currentFocusMenu = menu;
        };
        this.onKey = function (e) {
                if (!e.key) {
                        return;
                }
                if (!this.currentMenu || !this.currentMenu.isShowingNow) {
                        return;
                }
                var m = this.currentFocusMenu;
                while (m) {
                        if (m.processKey(e)) {
                                e.preventDefault();
                                e.stopPropagation();
                                break;
                        }
                        m = m.parentPopup || m.parentMenu;
                }
        }, this.onClick = function (e) {
                if (!this.currentMenu) {
                        return;
                }
                var scrolloffset = dojo.html.getScroll().offset;
                var m = this.currentMenu;
                while (m) {
                        if (dojo.html.overElement(m.domNode, e) || dojo.html.isDescendantOf(e.target, m.domNode)) {
                                return;
                        }
                        m = m.currentSubpopup;
                }
                if (this.currentButton && dojo.html.overElement(this.currentButton, e)) {
                        return;
                }
                this.currentMenu.closeAll(true);
        };
};