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Non-cached version with pre-computing.

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marcins78@gmail.com
2011-11-24 12:04:56 +00:00
parent b5e382aaab
commit 61b7259054
1 changed files with 26 additions and 37 deletions
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63
gemp-lotr/gemp-lotr-web/src/main/webapp/js/jCardGroup.js
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@@ -176,9 +176,6 @@ var AdvPathCardGroup = CardGroup.extend({
});
var NormalCardGroup = CardGroup.extend({
layoutShrinkThreshold: 0.1,
lastTimeLayedCount: 0,
lastTimeRowCount: 1,
init: function(container, belongTest, createDiv) {
this._super(container, belongTest, createDiv);
@@ -194,28 +191,31 @@ var NormalCardGroup = CardGroup.extend({
}
});
var cardCount = cardsToLayout.length;
var proportionsArray = this.getCardsWithAttachmentWidthProportion(cardsToLayout);
var startWithRows = 1;
if (cardCount > ((1 - this.layoutShrinkThreshold) * this.lastTimeLayedCount))
startWithRows = this.lastTimeRowCount;
var rows = startWithRows - 1;
var rows = 0;
var result = false;
do {
rows++;
result = this.layoutInRowsIfPossible(cardsToLayout, rows);
result = this.layoutInRowsIfPossible(cardsToLayout, proportionsArray, rows);
} while (!result);
if (rows != startWithRows) {
this.lastTimeLayedCount = cardCount;
this.lastTimeRowCount = rows;
}
},
layoutInRowsIfPossible: function(cardsToLayout, rowCount) {
getCardsWithAttachmentWidthProportion: function(cardsToLayout) {
var proportionsArray = new Array();
for (var cardIndex in cardsToLayout) {
var cardData = cardsToLayout[cardIndex].data("card");
var cardWithAttachmentWidth = cardData.getWidthForMaxDimension(1000);
for (var i = 0; i < cardData.attachedCards.length; i++)
cardWithAttachmentWidth += cardData.attachedCards[i].data("card").getWidthForMaxDimension(1000) * 0.2;
proportionsArray.push(cardWithAttachmentWidth / 1000);
}
return proportionsArray;
},
layoutInRowsIfPossible: function(cardsToLayout, proportionsArray, rowCount) {
if (rowCount == 1) {
var oneRowHeight = this.getHeightForLayoutInOneRow(cardsToLayout);
var oneRowHeight = this.getHeightForLayoutInOneRow(proportionsArray);
if (oneRowHeight * 2 + this.padding > this.height) {
this.layoutInRow(cardsToLayout, oneRowHeight);
return true;
@@ -223,7 +223,7 @@ var NormalCardGroup = CardGroup.extend({
return false;
}
} else {
if (this.tryIfCanLayoutInRows(rowCount, cardsToLayout)) {
if (this.tryIfCanLayoutInRows(rowCount, proportionsArray)) {
this.layoutInRows(rowCount, cardsToLayout);
return true;
} else {
@@ -232,18 +232,12 @@ var NormalCardGroup = CardGroup.extend({
}
},
getHeightForLayoutInOneRow: function(cardsToLayout) {
getHeightForLayoutInOneRow: function(proportionsArray) {
var totalWidth = 0;
for (var cardIndex in cardsToLayout) {
var cardData = cardsToLayout[cardIndex].data("card");
var cardWidth = cardData.getWidthForMaxDimension(this.height);
var attachmentWidths = 0;
for (var i = 0; i < cardData.attachedCards.length; i++)
attachmentWidths += cardData.attachedCards[i].data("card").getWidthForMaxDimension(this.height) * 0.2;
var cardWidthWithAttachments = cardWidth + attachmentWidths;
totalWidth += cardWidthWithAttachments;
}
var widthWithoutPadding = this.width - (this.padding * (cardsToLayout.length - 1));
for (var cardIndex in proportionsArray)
totalWidth += proportionsArray[cardIndex] * this.height;
var widthWithoutPadding = this.width - (this.padding * (proportionsArray.length - 1));
if (totalWidth > widthWithoutPadding) {
return Math.floor(this.height / (totalWidth / widthWithoutPadding));
} else {
@@ -251,19 +245,14 @@ var NormalCardGroup = CardGroup.extend({
}
},
tryIfCanLayoutInRows: function(rowCount, cardsToLayout) {
tryIfCanLayoutInRows: function(rowCount, proportionsArray) {
var rowHeight = (this.height - (this.padding * (rowCount - 1))) / rowCount;
if (this.maxCardHeight != null)
rowHeight = Math.min(this.maxCardHeight, rowHeight);
var totalWidth = 0;
var row = 0;
for (var cardIndex in cardsToLayout) {
var cardData = cardsToLayout[cardIndex].data("card");
var cardWidth = cardData.getWidthForMaxDimension(rowHeight);
var attachmentWidths = 0;
for (var i = 0; i < cardData.attachedCards.length; i++)
attachmentWidths += cardData.attachedCards[i].data("card").getWidthForMaxDimension(rowHeight) * 0.2;
var cardWidthWithAttachments = cardWidth + attachmentWidths;
for (var cardIndex in proportionsArray) {
var cardWidthWithAttachments = proportionsArray[cardIndex] * rowHeight;
totalWidth += cardWidthWithAttachments;
if (totalWidth > this.width) {
row++;