Initial side dependent elements handling, initial multi col/row objects support, lousy bugfix about hanging on stopiing a module
This commit is contained in:
parent
7f03a0bd75
commit
35fcc5c801
@ -16,10 +16,15 @@
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#include <wSocket/socket.h>
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#include <wContainer/order.h>
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namespace U {
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class Connector;
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};
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namespace C {
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class Controller : public QObject
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{
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Q_OBJECT
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friend class U::Connector;
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public:
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enum ModelType {
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string,
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@ -43,6 +43,9 @@ U::Connector::~Connector()
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ctrl->unregisterController();
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}
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}
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disconnect(server, SIGNAL(newConnection(const W::Socket&)), this, SLOT(onNewConnection(const W::Socket&)));
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disconnect(server, SIGNAL(closedConnection(const W::Socket&)), this, SLOT(onClosedConnection(const W::Socket&)));
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}
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void U::Connector::addIgnoredNode(const W::String& name)
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@ -115,7 +118,7 @@ void U::Connector::onClosedConnection(const W::Socket& socket)
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std::multimap<W::String, C::Controller*>::const_iterator end = controllers.upper_bound(name);
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for (; beg != end; ++beg) {
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beg->second->unsubscribe();
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beg->second->dropSubscribed();
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beg->second->unregisterController();
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}
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@ -110,6 +110,10 @@ W::Socket * W::Server::createSocket(QWebSocket* socket)
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}
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Socket *wSocket = new Socket(name, socket, connectionId, this);
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if (connections.find(connectionId) != connections.end()) {
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throw new SocketIdDuplectation(connectionId);
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}
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connections[connectionId] = wSocket;
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connect(wSocket, SIGNAL(connected()), SLOT(onSocketConnected()));
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connect(wSocket, SIGNAL(disconnected()), SLOT(onSocketDisconnected()));
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@ -73,6 +73,16 @@ namespace W
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std::string getMessage() const{return "An attempt to access non existing socket";}
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};
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class SocketIdDuplectation:
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public Utils::Exception
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{
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public:
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SocketIdDuplectation(uint64_t p_id):Exception(),id(p_id){}
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uint64_t id;
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std::string getMessage() const{return "An attempt to create a socket with duplicating id == " + std::to_string(id);}
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};
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};
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}
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@ -106,8 +106,10 @@ void W::Socket::onSocketConnected()
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void W::Socket::onSocketDisconnected()
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{
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state = disconnected_s;
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emit disconnected();
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if (state != disconnected_s) {
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state = disconnected_s;
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emit disconnected();
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}
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}
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void W::Socket::onBinaryMessageReceived(const QByteArray& ba)
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@ -1,71 +1,73 @@
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"use strict";
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global.W = {
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extend: function () {
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var lTarget = arguments[0] || {};
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var lIndex = 1;
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var lLength = arguments.length;
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var lDeep = false;
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var lOptions, lName, lSrc, lCopy, lCopyIsArray, lClone;
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// Handle a deep copy situation
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if (typeof lTarget === "boolean") {
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lDeep = lTarget;
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lTarget = arguments[1] || {};
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// skip the boolean and the target
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lIndex = 2;
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}
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// Handle case when target is a string or something (possible in deep
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// copy)
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if (typeof lTarget !== "object" && typeof lTarget != "function") {
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lTarget = {};
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}
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if (lLength === lIndex) {
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lTarget = this;
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--lIndex;
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}
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for (; lIndex < lLength; lIndex++) {
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// Only deal with non-null/undefined values
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if ((lOptions = arguments[lIndex]) != undefined) {
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// Extend the base object
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for (lName in lOptions) {
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lSrc = lTarget[lName];
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lCopy = lOptions[lName];
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// Prevent never-ending loop
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if (lTarget === lCopy) {
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continue;
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}
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// Recurse if we're merging plain objects or arrays
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if (lDeep && lCopy && (Object.isObject(lCopy) || (lCopyIsArray = Array.isArray(lCopy)))) {
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if (lCopyIsArray) {
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lCopyIsArray = false;
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lClone = lSrc && Array.isArray(lSrc) ? lSrc : [];
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} else {
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lClone = lSrc && Object.isObject(lSrc) ? lSrc : {};
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}
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// Never move original objects, clone them
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lTarget[lName] = Object.extend(lDeep, lClone, lCopy);
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// Don't bring in undefined values
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function extend () {
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var lTarget = arguments[0] || {};
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var lIndex = 1;
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var lLength = arguments.length;
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var lDeep = false;
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var lOptions, lName, lSrc, lCopy, lCopyIsArray, lClone;
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// Handle a deep copy situation
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if (typeof lTarget === "boolean") {
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lDeep = lTarget;
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lTarget = arguments[1] || {};
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// skip the boolean and the target
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lIndex = 2;
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}
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// Handle case when target is a string or something (possible in deep
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// copy)
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if (typeof lTarget !== "object" && lTarget instanceof Function) {
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lTarget = {};
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}
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if (lLength === lIndex) {
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lTarget = this;
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--lIndex;
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}
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for (; lIndex < lLength; lIndex++) {
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// Only deal with non-null/undefined values
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if ((lOptions = arguments[lIndex]) != undefined) {
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// Extend the base object
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for (lName in lOptions) {
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lSrc = lTarget[lName];
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lCopy = lOptions[lName];
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// Prevent never-ending loop
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if (lTarget === lCopy) {
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continue;
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}
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// Recurse if we're merging plain objects or arrays
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if (lDeep && lCopy && (typeof lCopy === "object" || (lCopyIsArray = lCopy instanceof Array))) {
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if (lCopyIsArray) {
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lCopyIsArray = false;
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lClone = lSrc && lSrc instanceof Array ? lSrc : [];
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} else {
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if (lCopy !== undefined) {
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lTarget[lName] = lCopy;
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}
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lClone = lSrc && typeof lCopy === "object" ? lSrc : {};
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}
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// Never move original objects, clone them
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lTarget[lName] = extend(lDeep, lClone, lCopy);
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// Don't bring in undefined values
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} else {
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if (lCopy !== undefined) {
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lTarget[lName] = lCopy;
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}
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}
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}
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}
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}
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// Return the modified object
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return lTarget;
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}
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// Return the modified object
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return lTarget;
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},
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global.W = {
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extend: extend,
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touchToMouse: function (e) {
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e.preventDefault();
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if (e.touches.length > 1 || (e.type == "touchend" && e.touches.length > 0))
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@ -19,13 +19,19 @@
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W.extend(base, options);
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Layout.fn.constructor.call(this, controller, base);
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this._rh = [];
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this._rH = [];
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this._rw = [];
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this._rW = [];
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this._lay = [[[]]];
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this._cols = [{}];
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this._rows = [{}];
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this._sde = []; //size dependent elements
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},
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"append": function(child, row, col, rowSpan, colSpan, aligment) {
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aligment = aligment || 5;
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this._addChild(child, aligment);
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child.on("sizeDependencyChange", this._onChildSizeDependencyChange.bind(this, child));
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rowSpan = rowSpan || 1;
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colSpan = colSpan || 1;
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@ -44,10 +50,17 @@
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}
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var obj = {
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child: child,
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col: col,
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row: row,
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colspan: colSpan,
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rowspan: rowSpan,
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a: aligment
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}
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var item = this._c[this._c.length - 1];
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item.col = col;
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item.row = row;
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item.colspan = colSpan;
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item.rowspan = rowSpan;
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for (i = row; i < tRow; ++i) {
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for (var j = col; j < tCol; ++j) {
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@ -55,6 +68,17 @@
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}
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}
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if (child._o.sizeDependency !== Layout.SizeDependency.straight.independent) {
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this._sde.push(obj);
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if (this._o.sizeDependency === Layout.SizeDependency.straight.independent) {
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this.setSizeDependency(child._o.sizeDependency)
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} else {
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if (this._o.sizeDependency !== child._o.sizeDependency) {
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this.setSizeDependency(Layout.SizeDependency.straight.undefined)
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}
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}
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}
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this._recountLimits();
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if (this._w !== undefined && this._h !== undefined) {
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this.refreshLay();
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@ -94,9 +118,14 @@
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"clear": function() {
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Layout.fn.clear.call(this);
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this._rh = [];
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this._rH = [];
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this._rw = [];
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this._rW = [];
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this._lay = [[[]]];
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this._cols = [{}];
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this._rows = [{}];
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this._sde = [];
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},
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"_onChildChangeLimits": function() {
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var notification = this._recountLimits();
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@ -176,6 +205,10 @@
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}
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},
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"_recountLimits": function() {
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this._rh = [];
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this._rH = [];
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this._rw = [];
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this._rW = [];
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this._cols = [];
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this._rows = [];
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var i, j;
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@ -185,35 +218,38 @@
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for (i = 0; i < this._lay.length; ++i) {
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while (!this._rows[i]) {
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this._rows.push({});
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this._rows.push({
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count: 0,
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min: 0,
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max: Infinity
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});
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}
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for (j = 0; j < this._lay[i].length; ++j) {
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while (!this._cols[j]) {
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this._cols.push({});
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this._cols.push({
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count: 0,
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min: 0,
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max: Infinity
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});
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}
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for (var k = 0; k < this._lay[i][j].length; ++k) {
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var e = this._lay[i][j][k];
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++this._cols[j].count;
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++this._rows[i].count;
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if (proccessed[e.child._id]) {
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this._cols[j].min = this._cols[j].min || 0;
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this._rows[i].min = this._rows[i].min || 0;
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this._cols[j].max = this._cols[j].max || 0;
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this._rows[i].max = this._rows[i].max || 0;
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continue;
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}
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var colMinW = this._cols[j].min || 0;
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var rowMinH = this._rows[i].min || 0;
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var colMaxW = this._cols[j].max || Infinity;
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var rowMaxH = this._rows[i].max || Infinity;
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var colMinW = this._cols[j].min;
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var rowMinH = this._rows[i].min;
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var colMaxW = this._cols[j].max;
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var rowMaxH = this._rows[i].max;
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if (e.colspan === 1) {
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this._cols[j].min = Math.max(colMinW, e.child._o.minWidth);
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this._cols[j].max = Math.min(colMaxW, e.child._o.maxWidth);
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} else {
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this._cols[j].min = colMinW;
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this._cols[j].max = colMaxW;
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multiCols.push({
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p: j,
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e: e
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@ -223,9 +259,6 @@
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this._rows[i].min = Math.max(rowMinH, e.child._o.minHeight);
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this._rows[i].max = Math.min(rowMaxH, e.child._o.maxHeight);
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} else {
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this._rows[i].min = rowMinH;
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this._rows[i].max = rowMaxH;
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multiRows.push({
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p: i,
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e: e
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@ -234,148 +267,159 @@
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proccessed[e.child._id] = true;
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}
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if (!this._lay[i][j].length) {
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this._cols[j].min = this._cols[j].min || 0;
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this._rows[i].min = this._rows[i].min || 0;
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this._cols[j].max = this._cols[j].max || 0;
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this._rows[i].max = this._rows[i].max || 0;
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}
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}
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}
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for (i = 0; i < multiCols.length; ++i) {
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var e = multiCols[i].e;
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var pos = multiCols[i].p;
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var span = e.colspan;
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var target = pos + span;
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var minSize = 0;
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var maxSize = 0;
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var flexibleColls = [];
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for (j = pos; j < target; ++j) {
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minSize += this._cols[j].min;
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maxSize += this._cols[j].max;
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if (this._cols[j].min < this._cols[j].max) {
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flexibleColls.push(this._cols[j]);
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multiLimits(this._cols, multiCols, true, this._rw, this._rW);
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multiLimits(this._rows, multiRows, false, this._rh, this._rH);
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for (i = 0; i < this._sde.length; ++i) {
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var dep = this._sde[i];
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var cols = [];
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var rows = [];
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var tdwMax = 0;
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var tdwMin = 0;
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var tdhMax = 0;
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var tdhMin = 0;
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for (var c = 0; c < dep.colspan; ++c) {
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var col = this._cols[dep.col + c];
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tdwMax += col.max;
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tdwMin += col.min;
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if (col.min < col.max) {
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cols.push(col);
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}
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}
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var leftMin = e.child._o.minWidth - minSize;
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if (leftMin > 0) {
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while (leftMin > 0 && flexibleColls.length > 0) {
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var portion = leftMin / flexibleColls.length;
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for (j = 0; j < flexibleColls.length; ++j) {
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var lPortion = Math.min(flexibleColls[j].max, portion);
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flexibleColls[j].min += lPortion;
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leftMin -= lPortion;
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if (flexibleColls[j].min === flexibleColls[j].max) {
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flexibleColls.splice(j, 1);
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break;
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for (var r = 0; r < dep.rowspan; ++r) {
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var row = this._rows[dep.row + r];
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tdhMax += row.max;
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tdhMin += row.min;
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if (row.min < row.max) {
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rows.push(row);
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}
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}
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var cMaxWidth, cMinWidth, cMaxHeight, cMinHeight;
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var opts = dep.child._o;
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var cmw = true;
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var cMw = true;
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var cmh = true;
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var cMh = true;
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while (cols.length || rows.length) {
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switch (opts.sizeDependency) {
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case Layout.SizeDependency.straight.straight:
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if (cMh) {
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cMaxWidth = dep.child.getMaxWidthForHeight(tdhMax);
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cMh = false;
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}
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}
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if (leftMin < 1) {
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leftMin = 0;
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}
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}
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}
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var leftMax = maxSize - e.child._o.maxWidth
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if (leftMax > 0) {
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while (leftMax > 0 && flexibleColls.length > 0) {
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var portion = leftMax / flexibleColls.length;
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for (j = 0; j < flexibleColls.length; ++j) {
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var lPortion = Math.max(flexibleColls[j].min, portion);
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flexibleColls[j].max -= lPortion;
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leftMax -= lPortion;
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if (flexibleColls[j].min === flexibleColls[j].max) {
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flexibleColls.splice(j, 1);
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break;
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if (cmh) {
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cMinWidth = dep.child.getMinWidthForHeight(tdhMin);
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cmh = false;
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}
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}
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if (leftMax < 1) {
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leftMax = 0;
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}
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}
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}
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}
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for (i = 0; i < multiRows.length; ++i) {
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var e = multiRows[i].e;
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var pos = multiRows[i].p;
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var span = e.rowspan;
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var target = pos + span;
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var minSize = 0;
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var maxSize = 0;
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var flexibleRows = [];
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for (j = pos; j < target; ++j) {
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minSize += this._rows[j].min;
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maxSize += this._rows[j].max;
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if (this._rows[j].min < this._rows[j].max) {
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flexibleRows.push(this._rows[j]);
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}
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}
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var leftMin = e.child._o.minHeigh - minSize;
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if (leftMin > 0) {
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while (leftMin > 0 && flexibleRows.length > 0) {
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var portion = leftMin / flexibleRows.length;
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for (j = 0; j < flexibleRows.length; ++j) {
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var lPortion = Math.min(flexibleRows[j].max, portion);
|
||||
flexibleRows[j].min += lPortion;
|
||||
leftMin -= lPortion;
|
||||
if (flexibleRows[j].min === flexibleRows[j].max) {
|
||||
flexibleRows.splice(j, 1);
|
||||
break;
|
||||
if (cMw) {
|
||||
cMaxHeight = dep.child.getMaxHeightForWidth(tdwMax);
|
||||
cMw = false;
|
||||
}
|
||||
}
|
||||
|
||||
if (leftMin < 1) {
|
||||
leftMin = 0;
|
||||
}
|
||||
}
|
||||
}
|
||||
var leftMax = maxSize - e.child._o.maxHeigh
|
||||
if (leftMax > 0) {
|
||||
while (leftMax > 0 && flexibleRows.length > 0) {
|
||||
var portion = leftMax / flexibleRows.length;
|
||||
|
||||
for (j = 0; j < flexibleRows.length; ++j) {
|
||||
var lPortion = Math.max(flexibleRows[j].min, portion);
|
||||
flexibleRows[j].max -= lPortion;
|
||||
leftMax -= lPortion;
|
||||
if (flexibleRows[j].min === flexibleRows[j].max) {
|
||||
flexibleRows.splice(j, 1);
|
||||
break;
|
||||
if (cmw) {
|
||||
cMinHeight = dep.child.getMinHeightForWidth(tdwMin);
|
||||
cmw = false;
|
||||
}
|
||||
break;
|
||||
case Layout.SizeDependency.straight.reversed:
|
||||
if (cMh) {
|
||||
cMinWidth = dep.child.getMinWidthForHeight(tdhMax);
|
||||
cMh = false;
|
||||
}
|
||||
if (cmh) {
|
||||
cMaxWidth = dep.child.getMaxWidthForHeight(tdhMin);
|
||||
cmh = false;
|
||||
}
|
||||
if (cMw) {
|
||||
cMinHeight = dep.child.getMinHeightForWidth(tdwMax);
|
||||
cMw = false;
|
||||
}
|
||||
if (cmw) {
|
||||
cMaxHeight = dep.child.getMaxHeightForWidth(tdwMin);
|
||||
cmw = false;
|
||||
}
|
||||
break;
|
||||
}
|
||||
var changed = false;
|
||||
|
||||
if (!changed && cMinWidth > tdwMin) {
|
||||
var wDiff = cMinWidth - tdwMin;
|
||||
var change = wDiff - adjust(wDiff, cols, true);
|
||||
if (change > 0) {
|
||||
changed = true;
|
||||
cmw = true;
|
||||
tdwMin += change;
|
||||
}
|
||||
|
||||
if (leftMax < 1) {
|
||||
leftMax = 0;
|
||||
}
|
||||
if (!changed && cMinHeight > tdhMin) {
|
||||
var hDiff = cMaxHeight - tdhMin;
|
||||
var change = hDiff - adjust(hDiff, rows, true);
|
||||
if (change > 0) {
|
||||
changed = true;
|
||||
cmh = true;
|
||||
tdhMin += change;
|
||||
}
|
||||
}
|
||||
if (!changed && cMaxWidth < tdwMax) {
|
||||
var wDiff = tdwMax - cMaxWidth;
|
||||
if (wDiff < Infinity) {
|
||||
var change = wDiff - adjust(wDiff, cols, false);
|
||||
if (change > 0) {
|
||||
changed = true;
|
||||
cMw = true;
|
||||
tdwMax -= change;
|
||||
}
|
||||
} else {
|
||||
constrain(cMaxWidth, cols, false);
|
||||
changed = true;
|
||||
cMw = true;
|
||||
tdwMax = cMaxWidth;
|
||||
}
|
||||
}
|
||||
if (!changed && cMaxHeight < tdhMax) {
|
||||
var hDiff = tdhMax - cMaxHeight;
|
||||
if (hDiff < Infinity) {
|
||||
var change = hDiff - adjust(hDiff, rows, false);
|
||||
if (change > 0) {
|
||||
changed = true;
|
||||
cMh = true;
|
||||
tdhMax -= change;
|
||||
}
|
||||
} else {
|
||||
constrain(cMaxHeight, rows, false);
|
||||
changed = true;
|
||||
cMh = true;
|
||||
tdhMax = cMaxHeight;
|
||||
}
|
||||
}
|
||||
if (!changed) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
var minWidth = 0;
|
||||
var minHeight = 0;
|
||||
var maxWidth = 0;
|
||||
var maxHeight = 0;
|
||||
var tw = total(this._cols, this._rw, this._rW);
|
||||
var th = total(this._rows, this._rh, this._rH);
|
||||
|
||||
for (i = 0; i < this._rows.length; ++i) {
|
||||
minHeight += this._rows[i].min;
|
||||
this._rows[i].max = Math.max(this._rows[i].max, this._rows[i].min);
|
||||
maxHeight += this._rows[i].max;
|
||||
}
|
||||
for (i = 0; i < this._cols.length; ++i) {
|
||||
minWidth += this._cols[i].min;
|
||||
this._cols[i].max = Math.max(this._cols[i].max, this._cols[i].min);
|
||||
maxWidth += this._cols[i].max;
|
||||
this._storedCols = [];
|
||||
this._storedRows = [];
|
||||
if (this._o.sizeDependency !== Layout.SizeDependency.straight.independent) {
|
||||
W.extend(true, this._storedCols, this._cols);
|
||||
W.extend(true, this._storedRows, this._rows);
|
||||
}
|
||||
|
||||
return this._setLimits(minWidth, minHeight, maxWidth, maxHeight);
|
||||
return this._setLimits(tw.min, th.min, tw.max, th.max);
|
||||
},
|
||||
"refreshLay": function() {
|
||||
if (this._o.sizeDependency !== Layout.SizeDependency.straight.independent) {
|
||||
this._cols = [];
|
||||
this._rows = [];
|
||||
W.extend(true, this._cols, this._storedCols);
|
||||
W.extend(true, this._rows, this._storedRows);
|
||||
}
|
||||
|
||||
var totalMaxW = 0;
|
||||
var totalMaxH = 0;
|
||||
var totalMinW = 0;
|
||||
@ -386,10 +430,6 @@
|
||||
totalMaxW += this._cols[i].max;
|
||||
totalMinW += this._cols[i].min
|
||||
}
|
||||
for (i = 0; i < this._rows.length; ++i) {
|
||||
totalMaxH += this._rows[i].max;
|
||||
totalMinH += this._rows[i].min;
|
||||
}
|
||||
|
||||
if (this._w <= totalMinW || this._w >= totalMaxW) {
|
||||
var kW;
|
||||
@ -406,7 +446,42 @@
|
||||
this._cols[i].cur = this._cols[i][keyW] * kW;
|
||||
}
|
||||
} else {
|
||||
distribute(this._w, this._cols);
|
||||
distribute(this._w, this._cols, this._rw, this._rW);
|
||||
}
|
||||
|
||||
for (i = 0; i < this._sde.length; ++i) {
|
||||
var dep = this._sde[i];
|
||||
var rows = [];
|
||||
var tdw = 0;
|
||||
var tdhMax = 0;
|
||||
var tdhMin = 0;
|
||||
for (var c = 0; c < dep.colspan; ++c) {
|
||||
tdw += this._cols[dep.col + c].cur;
|
||||
}
|
||||
for (var r = 0; r < dep.rowspan; ++r) {
|
||||
var row = this._rows[dep.row + r];
|
||||
tdhMax += row.max;
|
||||
tdhMin += row.min;
|
||||
if (row.min < row.max) {
|
||||
rows.push(row);
|
||||
}
|
||||
}
|
||||
|
||||
if (rows.length > 0) {
|
||||
var cMaxHeight = dep.child.getMaxHeightForWidth(tdw);
|
||||
var cMinHeight = dep.child.getMinHeightForWidth(tdw);
|
||||
if (cMaxHeight < tdhMax) {
|
||||
adjust(tdhMax - cMaxHeight, rows, false);
|
||||
}
|
||||
if (cMinHeight > tdhMin) {
|
||||
adjust(cMinHeight - cMinHeight, rows, true);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
for (i = 0; i < this._rows.length; ++i) {
|
||||
totalMaxH += this._rows[i].max;
|
||||
totalMinH += this._rows[i].min;
|
||||
}
|
||||
|
||||
if (this._h <= totalMinH || this._h >= totalMaxH) {
|
||||
@ -424,26 +499,43 @@
|
||||
this._rows[i].cur = this._rows[i][keyH] * kH;
|
||||
}
|
||||
} else {
|
||||
distribute(this._h, this._rows);
|
||||
distribute(this._h, this._rows, this._rh, this._rH);
|
||||
}
|
||||
this._positionElements();
|
||||
},
|
||||
"removeChild": function(child) {
|
||||
Layout.fn.removeChild.call(this, child);
|
||||
var obj = Layout.fn.removeChild.call(this, child);
|
||||
var found = obj !== undefined;
|
||||
var layObject;
|
||||
|
||||
for (var i = 0; i < this._lay.length; ++i) {
|
||||
for (var j = 0; j < this._lay[i].length; ++j) {
|
||||
for (var k = 0; k < this._lay[i][j].length; ++k) {
|
||||
if (child === this._lay[i][j][k].child) {
|
||||
this._lay[i][j].splice(k, 1);
|
||||
if (found) {
|
||||
child.off("sizeDependencyChange") //assuming a child is supposed to have only one parent that should be okay
|
||||
var cs = obj.colspan;
|
||||
var rs = obj.rowspan;
|
||||
var row = obj.row;
|
||||
var col = obj.col;
|
||||
for (var i = 0; i < rs; ++ i) {
|
||||
for (var j = 0; j < cs; ++j) {
|
||||
var cell = this._lay[row + i][col + j];
|
||||
for (var k = 0; k < cell.length; ++k) {
|
||||
if (cell[k].child === child) {
|
||||
layObject = cell[k];
|
||||
cell.splice(k, 1);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
var di = this._sde.indexOf(layObject);
|
||||
if (di !== -1) {
|
||||
this._sde.splice(di, 1);
|
||||
this._recalculateSizeDependency(); //TODO need to recalculate the grid, but not sure about the order of triggers.
|
||||
}
|
||||
|
||||
this._cleanupLay();
|
||||
this._recountLimits();
|
||||
this.refreshLay();
|
||||
}
|
||||
|
||||
this._cleanupLay();
|
||||
this._recountLimits();
|
||||
this.refreshLay();
|
||||
},
|
||||
"setSize": function(w, h) {
|
||||
View.fn.setSize.call(this, w, h);
|
||||
@ -451,11 +543,40 @@
|
||||
if (this._c.length) {
|
||||
this.refreshLay();
|
||||
}
|
||||
},
|
||||
"_recalculateSizeDependency": function() {
|
||||
if (this._sde.length === 0) {
|
||||
this.setSizeDependency(Layout.SizeDependency.straight.independent);
|
||||
} else {
|
||||
var sd = this._sde[0]._o.sizeDependency;
|
||||
for (var d = 0; d < this._sde.length; ++d) {
|
||||
var csd = this._sde[d]._o.sizeDependency
|
||||
if (sd !== csd) {
|
||||
sd = Layout.SizeDependency.straight.undefined;
|
||||
}
|
||||
if (sd === Layout.SizeDependency.straight.undefined) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (sd !== this._o.sizeDependency) {
|
||||
this.setSizeDependency(sd);
|
||||
}
|
||||
}
|
||||
},
|
||||
"_onChildSizeDependencyChange": function(child, d) {
|
||||
if (d === Layout.SizeDependency.straight.independent) {
|
||||
var index = this._getChildObjectIndex(child);
|
||||
var obj = this._c[index]; //I assume it presents among children
|
||||
|
||||
var di = this._sde.indexOf(obj);
|
||||
this._sde.splice(di, 1);
|
||||
}
|
||||
this._recalculateSizeDependency(); //TODO need to recalculate the grid, but not sure about the order of triggers.
|
||||
}
|
||||
});
|
||||
|
||||
function distribute (size, array) {
|
||||
var i, portion;
|
||||
function distribute (size, array, rm, rM) {
|
||||
var i;
|
||||
var cMax = [];
|
||||
for (i = 0; i < array.length; ++i) {
|
||||
array[i].cur = array[i].min;
|
||||
@ -465,32 +586,247 @@
|
||||
cMax.push(array[i]);
|
||||
}
|
||||
}
|
||||
cMax.sort(GridLayout._candidatesSortMax);
|
||||
|
||||
for (i = 0; i < rm.length && size > 1; ++i) {
|
||||
var rule = rm[i];
|
||||
var trm = 0;
|
||||
var mems = [];
|
||||
for (var j = 0; j < rule.el.length; ++j) {
|
||||
var mem = array[rule.el[j]];
|
||||
trm += mem.cur;
|
||||
mems.push(mem);
|
||||
}
|
||||
var c = rule.val - trm;
|
||||
if (c > 1) {
|
||||
size -= c;
|
||||
mems.sort(GridLayout._candidatesSortMax);
|
||||
c -= deliver(mems, c);
|
||||
if (c > 1) {
|
||||
var p = c / rule.el.length;
|
||||
for (j = 0; j < rule.el.length; ++j) {
|
||||
array[rule.el[j]].cur += p;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
cMax.sort(GridLayout._candidatesSortMax);
|
||||
size -= deliver(cMax, size);
|
||||
|
||||
for (i = 0; i < rM.length; ++i) {
|
||||
var rule = rm[i];
|
||||
var trm = 0;
|
||||
var mems = [];
|
||||
for (var j = 0; j < rule.el.length; ++j) {
|
||||
var mem = array[rule.el[j]];
|
||||
trm += mem.cur;
|
||||
mems.push(mem);
|
||||
}
|
||||
var c = trm - rule.val;
|
||||
if (c > 1) {
|
||||
size += c;
|
||||
var p = c / mems.length;
|
||||
for (j = 0; j < mems.length; ++j) {
|
||||
mems.cur -= p;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (size) {
|
||||
var portion = size / array.length;
|
||||
for (i = 0; i < array.length; ++i) {
|
||||
array.cur += portion;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
function deliver(cMax, size) {
|
||||
var oSize = size;
|
||||
while (cMax.length && size) {
|
||||
portion = size / cMax.length;
|
||||
var portion = size / cMax.length;
|
||||
var last = cMax[cMax.length -1];
|
||||
|
||||
if (portion >= last.max) {
|
||||
size -= last.max - last.cur;
|
||||
var avail = last.max - last.cur;
|
||||
if (portion >= avail) {
|
||||
size -= avail;
|
||||
last.cur = last.max;
|
||||
cMax.pop();
|
||||
} else {
|
||||
for (i = 0; i < cMax.length; ++i) {
|
||||
for (var i = 0; i < cMax.length; ++i) {
|
||||
cMax[i].cur += portion;
|
||||
}
|
||||
size = 0;
|
||||
}
|
||||
}
|
||||
|
||||
if (size) {
|
||||
portion = size / array.length;
|
||||
for (i = 0; i < array.length; ++i) {
|
||||
array.cur += portion;
|
||||
return oSize - size;
|
||||
}
|
||||
|
||||
function multiLimits(arr, elements, w, rm, rM) {
|
||||
var mind = "minWidth";
|
||||
var maxd = "maxWidth";
|
||||
var spand = "colspan";
|
||||
if (!w) {
|
||||
mind = "minHeight";
|
||||
maxd = "maxHeight";
|
||||
spand = "rowspan";
|
||||
}
|
||||
for (var i = 0; i < elements.length; ++i) {
|
||||
var e = elements[i].e;
|
||||
var pos = elements[i].p;
|
||||
var span = e[spand];
|
||||
var target = pos + span;
|
||||
var minSize = 0;
|
||||
var maxSize = 0;
|
||||
var flexible = [];
|
||||
var el = [];
|
||||
for (var j = pos; j < target; ++j) {
|
||||
minSize += arr[j].min;
|
||||
maxSize += arr[j].max;
|
||||
el.push(j);
|
||||
if (arr[j].min < arr[j].max) {
|
||||
flexible.push(arr[j]);
|
||||
}
|
||||
}
|
||||
|
||||
var leftMin = e.child._o[mind] - minSize;
|
||||
var leftMax = maxSize - e.child._o[maxd];
|
||||
var naMin = adjust(leftMin, flexible, true);
|
||||
var naMax = adjust(leftMax, flexible, false);
|
||||
if (naMin > 0) {
|
||||
rm.push({
|
||||
el: el,
|
||||
val: e.child._o[mind]
|
||||
});
|
||||
}
|
||||
if (naMax > 0) {
|
||||
rM.push({
|
||||
el: el,
|
||||
val: e.child._o[maxd]
|
||||
});
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
function adjust(space, arr, isMin) {
|
||||
while (space > 0 && arr.length > 0) {
|
||||
var portion = space / arr.length;
|
||||
|
||||
for (var j = 0; j < arr.length; ++j) {
|
||||
var mem = arr[j];
|
||||
var lPortion = Math.min(mem.max - mem.min, portion);
|
||||
if (isMin === true) {
|
||||
mem.min += lPortion;
|
||||
} else {
|
||||
mem.max -= lPortion;
|
||||
}
|
||||
space -= lPortion;
|
||||
if (mem.min === mem.max) {
|
||||
arr.splice(j, 1);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (space < 1) {
|
||||
space = 0;
|
||||
}
|
||||
}
|
||||
if (space < 0) {
|
||||
space = 0;
|
||||
}
|
||||
return space;
|
||||
}
|
||||
|
||||
function constrain(space, arr, isMin) {
|
||||
while (space > 0 && arr.length > 0) {
|
||||
var portion = space / arr.length;
|
||||
|
||||
for (var j = 0; j < arr.length; ++j) {
|
||||
var mem = arr[j];
|
||||
var lPortion
|
||||
if (isMin === true) {
|
||||
lPortion = Math.min(mem.max, portion);
|
||||
mem.min = lPortion;
|
||||
} else {
|
||||
lPortion = Math.max(mem.min, portion);
|
||||
mem.max = lPortion;
|
||||
}
|
||||
space -= lPortion;
|
||||
if (mem.min === mem.max) {
|
||||
arr.splice(j, 1);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (space < 1) {
|
||||
space = 0;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
function total(arr, rm, rM) {
|
||||
var min = 0;
|
||||
var max = 0;
|
||||
var am = [];
|
||||
for (var i = 0; i < arr.length; ++i) {
|
||||
var el = arr[i];
|
||||
if (el.count === 0) {
|
||||
el.min = 0;
|
||||
el.max = 0;
|
||||
} else {
|
||||
min += el.min;
|
||||
el.max = Math.max(el.max, el.min);
|
||||
max += el.max;
|
||||
}
|
||||
am.push({
|
||||
min: el.min,
|
||||
max: el.max
|
||||
});
|
||||
}
|
||||
|
||||
min += shove(rm, am, true);
|
||||
max -= shove(rM, am, false);
|
||||
|
||||
return {
|
||||
min: min,
|
||||
max: Math.max(max, min)
|
||||
}
|
||||
}
|
||||
|
||||
function shove(rules, arr, isMin) {
|
||||
var dim = "max";
|
||||
if (isMin === true) {
|
||||
dim = "min";
|
||||
}
|
||||
var change = 0;
|
||||
for (var i = 0; i < rules.length; ++i) {
|
||||
var rule = rules[i];
|
||||
var val = rule.val;
|
||||
var tr = 0;
|
||||
for (var j = 0; j < rule.el.length; ++j) {
|
||||
tr += arr[rule.el[j]][dim];
|
||||
}
|
||||
var c;
|
||||
if (isMin) {
|
||||
c = val - tr;
|
||||
} else {
|
||||
c = tr - val;
|
||||
}
|
||||
if (c > 0) {
|
||||
var p = c / rule.el.length;
|
||||
for (j = 0; j < rule.el.length; ++j) {
|
||||
if (isMin) {
|
||||
arr[rule.el[j]][dim] += p;
|
||||
} else {
|
||||
arr[rule.el[j]][dim] -= p; //TODO a possibility of going under zero
|
||||
}
|
||||
}
|
||||
change += c;
|
||||
}
|
||||
}
|
||||
return change;
|
||||
}
|
||||
|
||||
GridLayout._candidatesSortMax = function(a, b) {
|
||||
return b.max - a.max;
|
||||
}
|
||||
|
||||
@ -9,27 +9,96 @@
|
||||
var View = require("views/view");
|
||||
|
||||
var Image = View.inherit({
|
||||
"className": "Image",
|
||||
"constructor": function(controller, options) {
|
||||
var base = {};
|
||||
className: "Image",
|
||||
constructor: function(controller, options) {
|
||||
var base = {
|
||||
preserveAspectRatio: false,
|
||||
aspectRatio: 1 // width / height
|
||||
};
|
||||
W.extend(base, options)
|
||||
if (base.preserveAspectRatio) {
|
||||
base.sizeDependency = View.SizeDependency.straight.straight;
|
||||
if (base.maxWidth || base.maxHeight) {
|
||||
var max = closestSize(base.maxWidth || Infinity, base.maxHeight || Infinity, base.aspectRatio); //TODO really not sure about that
|
||||
base.maxWidth = max.w;
|
||||
base.maxHeight = max.h;
|
||||
}
|
||||
if (base.minWidth || base.minHeight) {
|
||||
var min = closestSize(base.minWidth || 0, base.minHeight || 0, base.aspectRatio);
|
||||
base.minWidth = min.w;
|
||||
base.minHeight = min.h;
|
||||
}
|
||||
}
|
||||
var el = document.createElement("img");
|
||||
View.fn.constructor.call(this, controller, base, el);
|
||||
|
||||
controller.needData();
|
||||
},
|
||||
"destructor": function() {
|
||||
destructor: function() {
|
||||
this._f.dontNeedData();
|
||||
|
||||
View.fn.destructor.call(this);
|
||||
},
|
||||
"_onData": function() {
|
||||
_onData: function() {
|
||||
if (this._f.hasData()) {
|
||||
this._e.src = "data:" + this._f.getMimeType() + ";base64," + this._f.data.base64();
|
||||
this._e.src = "data:" + this._f.getMimeType() + ";base64," + this._f.data.base64(); //TODO figure out if that could be done with URLObject
|
||||
}
|
||||
},
|
||||
_closestSize: function(w, h) {
|
||||
if (this._o.preserveAspectRatio) {
|
||||
return closestSize(w, h, this._o.aspectRatio);
|
||||
} else {
|
||||
return View.fn._closestSize.call(this, w, h);
|
||||
}
|
||||
},
|
||||
"getMinWidthForHeight": function(h) {
|
||||
if (this._o.preserveAspectRatio) {
|
||||
return this.constrainWidth(h * this._o.aspectRatio);
|
||||
} else {
|
||||
return this._o.minWidth;
|
||||
}
|
||||
},
|
||||
"getMaxWidthForHeight": function(h) {
|
||||
if (this._o.preserveAspectRatio) {
|
||||
return this.constrainWidth(h * this._o.aspectRatio);
|
||||
} else {
|
||||
return this._o.maxWidth;
|
||||
}
|
||||
},
|
||||
"getMinHeightForWidth": function(w) {
|
||||
if (this._o.preserveAspectRatio) {
|
||||
return this.constrainHeight(w / this._o.aspectRatio);
|
||||
} else {
|
||||
return this._o.minHeight;
|
||||
}
|
||||
},
|
||||
"getMaxHeightForWidth": function(w) {
|
||||
if (this._o.preserveAspectRatio) {
|
||||
return this.constrainHeight(w / this._o.aspectRatio);
|
||||
} else {
|
||||
return this._o.maxHeight;
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
function closestSize(w, h, ratio) {
|
||||
var nh = w / ratio;
|
||||
var nw = h * ratio;
|
||||
var dh = Math.abs(h - nh);
|
||||
var dw = Math.abs(w - nw);
|
||||
if (dh > dw) {
|
||||
return {
|
||||
w: nw,
|
||||
h: h
|
||||
}
|
||||
} else {
|
||||
return {
|
||||
w: w,
|
||||
h: nh
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return Image;
|
||||
})
|
||||
})();
|
||||
|
||||
@ -172,14 +172,26 @@
|
||||
}
|
||||
},
|
||||
"removeChild": function(child) {
|
||||
var i = this._getChildObjectIndex(child);
|
||||
if (i !== -1) {
|
||||
var obj = this._c[i];
|
||||
this._removeChildByIndex(i);
|
||||
return obj;
|
||||
}
|
||||
},
|
||||
"_getChildObjectIndex": function(child) {
|
||||
var obj;
|
||||
var i;
|
||||
for (i = 0; i < this._c.length; ++i) {
|
||||
if (this._c[i].c === child) {
|
||||
obj = this._c[i];
|
||||
if (obj.c === child) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (i !== this._c.length) {
|
||||
this._removeChildByIndex(i);
|
||||
if (obj !== undefined) {
|
||||
return i;
|
||||
} else {
|
||||
return -1;
|
||||
}
|
||||
},
|
||||
"_removeChildByIndex": function(i) {
|
||||
|
||||
@ -107,7 +107,9 @@
|
||||
case ItemType.straight.picture:
|
||||
this._picture = new Image(ctrl, {
|
||||
maxWidth: 100,
|
||||
maxHeight: 100
|
||||
maxHeight: 100,
|
||||
preserveAspectRatio: true,
|
||||
aspectRatio: 1
|
||||
});
|
||||
this.append(this._picture, 0, 0, 3, 1);
|
||||
break;
|
||||
|
||||
@ -5,11 +5,13 @@
|
||||
var defineArray = [];
|
||||
defineArray.push("lib/utils/subscribable");
|
||||
defineArray.push("views/helpers/draggable");
|
||||
defineArray.push("lib/utils/enum");
|
||||
|
||||
define(moduleName, defineArray, function view_module() {
|
||||
var counter = 0;
|
||||
var Subscribable = require("lib/utils/subscribable");
|
||||
var Draggable = require("views/helpers/draggable");
|
||||
var Enum = require("lib/utils/enum");
|
||||
|
||||
var View = Subscribable.inherit({
|
||||
"className": "View",
|
||||
@ -22,7 +24,8 @@
|
||||
minHeight: 0,
|
||||
maxWidth: Infinity,
|
||||
maxHeight: Infinity,
|
||||
draggable: false
|
||||
draggable: false,
|
||||
sizeDependency: SizeDependency.straight.independent
|
||||
};
|
||||
W.extend(base, options);
|
||||
|
||||
@ -86,6 +89,12 @@
|
||||
this._onAddProperty(prop.k, prop.p);
|
||||
}
|
||||
},
|
||||
_closestSize: function(w, h) {
|
||||
return { //this is for cases when dimensions depend on each other, must be implemented in child classes
|
||||
w: w, //supposed to return closest to given size basing on dependency
|
||||
h: h
|
||||
}
|
||||
},
|
||||
"constrainHeight": function(h) {
|
||||
h = Math.max(h, this._o.minHeight);
|
||||
h = Math.min(h, this._o.maxHeight);
|
||||
@ -203,33 +212,48 @@
|
||||
return needToTell && this._events.changeLimits && this._events.changeLimits.length; //to see if someone actually going to listen that event, if not - return result
|
||||
},
|
||||
"setMaxSize": function(w, h) {
|
||||
this._o.maxWidth = w;
|
||||
this._o.maxHeight = h;
|
||||
|
||||
if (this._w !== undefined && this._h !== undefined) {
|
||||
this.setSize(this._w, this._h);
|
||||
if (this._o.maxHeight !== h || this._o.maxWidth !== w) {
|
||||
this._o.maxWidth = w;
|
||||
this._o.maxHeight = h;
|
||||
|
||||
if (this._w !== undefined && this._h !== undefined) {
|
||||
this.setSize(this._w, this._h);
|
||||
}
|
||||
|
||||
this.trigger("changeLimits", this);
|
||||
}
|
||||
|
||||
this.trigger("changeLimits", this);
|
||||
},
|
||||
"setMinSize": function(w, h) {
|
||||
this._o.minWidth = w;
|
||||
this._o.minHeight = h;
|
||||
|
||||
if (this._w !== undefined && this._h !== undefined) {
|
||||
this.setSize(this._w, this._h);
|
||||
if (this._o.minHeight !== h || this._o.minWidth !== w) {
|
||||
this._o.minWidth = w;
|
||||
this._o.minHeight = h;
|
||||
|
||||
if (this._w !== undefined && this._h !== undefined) {
|
||||
this.setSize(this._w, this._h);
|
||||
}
|
||||
|
||||
this.trigger("changeLimits", this);
|
||||
}
|
||||
|
||||
this.trigger("changeLimits", this);
|
||||
},
|
||||
"setSize": function(w, h) {
|
||||
this._w = this.constrainWidth(w);
|
||||
this._h = this.constrainHeight(h);
|
||||
var nw = this.constrainWidth(w);
|
||||
var nh = this.constrainHeight(h);
|
||||
|
||||
this._e.style.width = this._w + "px";
|
||||
this._e.style.height = this._h + "px";
|
||||
if (this._o.sizeDependency !== SizeDependency.straight.independent) {
|
||||
var obj = this._closestSize(nw, nh);
|
||||
nw = obj.w;
|
||||
nh = obj.h;
|
||||
}
|
||||
|
||||
this.trigger("resize", this._w, this._h);
|
||||
if (nw !== this._w || nh !== this._h) {
|
||||
this._w = nw;
|
||||
this._h = nh;
|
||||
|
||||
this._e.style.width = this._w + "px";
|
||||
this._e.style.height = this._h + "px";
|
||||
|
||||
this.trigger("resize", this._w, this._h);
|
||||
}
|
||||
},
|
||||
"setTop": function(t) {
|
||||
this._y = t;
|
||||
@ -237,6 +261,22 @@
|
||||
},
|
||||
"trySize": function(w, h) {
|
||||
return !(w < this._o.minWidth || h < this._o.minHeight || w > this._o.maxWidth || h > this._o.maxHeight)
|
||||
},
|
||||
"setSizeDependency": function(d) {
|
||||
this._o.sizeDependency = d;
|
||||
this.trigger("sizeDependencyChange", d);
|
||||
},
|
||||
"getMinWidthForHeight": function(h) {
|
||||
return this._o.minWidth;
|
||||
},
|
||||
"getMaxWidthForHeight": function(h) {
|
||||
return this._o.maxWidth;
|
||||
},
|
||||
"getMinHeightForWidth": function(w) {
|
||||
return this._o.minHeight;
|
||||
},
|
||||
"getMaxHeightForWidth": function(h) {
|
||||
return this._o.maxHeight;
|
||||
}
|
||||
});
|
||||
|
||||
@ -331,6 +371,13 @@
|
||||
View: View
|
||||
};
|
||||
|
||||
var SizeDependency = new Enum("SizeDependency");
|
||||
SizeDependency.add("independent");
|
||||
SizeDependency.add("straight");
|
||||
SizeDependency.add("reversed");
|
||||
SizeDependency.add("undefined");
|
||||
|
||||
View.SizeDependency = SizeDependency;
|
||||
|
||||
return View;
|
||||
});
|
||||
|
||||
@ -12,6 +12,7 @@ var VCController = require("../lib/wController/vocabulary");
|
||||
var Address = require("../lib/wType/address");
|
||||
var Uint64 = require("../lib/wType/uint64");
|
||||
var Vocabulary = require("../lib/wType/vocabulary");
|
||||
var Boolean = require("../lib/wType/boolean");
|
||||
|
||||
var AlbumPage = TempPage.inherit({
|
||||
"className": "AlbumPage",
|
||||
@ -28,6 +29,8 @@ var AlbumPage = TempPage.inherit({
|
||||
imageOptions.insert("maxWidth", new Uint64(200));
|
||||
imageOptions.insert("minHeight", new Uint64(200));
|
||||
imageOptions.insert("maxHeight", new Uint64(200));
|
||||
imageOptions.insert("aspectRatio", new Uint64(1));
|
||||
imageOptions.insert("preserveAspectRatio", new Boolean(true));
|
||||
this.addItem(this._image, 0, 0, 2, 1, TempPage.Aligment.CenterCenter, new Uint64(TempPage.getModelTypeId(this._image)), imageOptions);
|
||||
|
||||
var header = this._header = new String(this._address["+"](new Address(["header"])), "");
|
||||
|
||||
@ -8,6 +8,8 @@ var VCController = require("../lib/wController/vocabulary");
|
||||
|
||||
var Address = require("../lib/wType/address");
|
||||
var Uint64 = require("../lib/wType/uint64");
|
||||
var Boolean = require("../lib/wType/boolean");
|
||||
var Vocabulary = require("../lib/wType/vocabulary");
|
||||
|
||||
var SongPage = TempPage.inherit({
|
||||
"className": "SongPage",
|
||||
@ -30,8 +32,12 @@ var SongPage = TempPage.inherit({
|
||||
artist.addProperty("fontFamily", "casualFont");
|
||||
this.addItem(artist, 2, 1, 1, 1, TempPage.Aligment.CenterTop);
|
||||
|
||||
var io = new Vocabulary();
|
||||
io.insert("aspectRatio", new Uint64(1));
|
||||
io.insert("preserveAspectRatio", new Boolean(true));
|
||||
|
||||
var image = this._image = new Image(this._address["+"](new Address(["image"])), new Uint64(0));
|
||||
this.addItem(image, 0, 0, 3, 1, TempPage.Aligment.CenterCenter);
|
||||
this.addItem(image, 0, 0, 3, 1, TempPage.Aligment.CenterCenter, new Uint64(TempPage.getModelTypeId(image)), io);
|
||||
},
|
||||
"destructor": function() {
|
||||
this._clearCtrls();
|
||||
|
||||
Loading…
Reference in New Issue
Block a user