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Merge pull request #911 from NativeScript/hhristov/apply-css-fix

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Fix GridLayout desiredSize when not stretched.
This commit is contained in:
Hristo Hristov
2015-10-12 14:16:51 +03:00
parent 0e52891af3 e127c7ef27
commit e19779d7ec
4 changed files with 300 additions and 303 deletions
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92
apps/tests/layouts/grid-layout-tests.ts
View File

@@ -7,6 +7,7 @@ import view = require("ui/core/view");
import navHelper = require("../ui/helper"); import navHelper = require("../ui/helper");
import utils = require("utils/utils"); import utils = require("utils/utils");
import builder = require("ui/builder"); import builder = require("ui/builder");
import enums = require("ui/enums");
var ASYNC = 2; var ASYNC = 2;
var DELTA = 1; var DELTA = 1;
@@ -203,37 +204,90 @@ export function test_removeColumn_shouldThrow_onNullValues() {
} }
export function test_removeColumns() { export function test_removeColumns() {
var columns = rootLayout.getColumns(); prepareGridLayout(false);
TKUnit.assertTrue(rootLayout.getColumns().length > 0, "There should be columns.");
rootLayout.removeColumns(); rootLayout.removeColumns();
TKUnit.assertTrue(rootLayout.getColumns().length === 0, "Columns should be empty.");
TKUnit.assertEqual(rootLayout.getColumns().length, 0);
columns.forEach(c=> rootLayout.addColumn(c));
} }
export function test_removeRows() { export function test_removeRows() {
var rows = rootLayout.getRows(); prepareGridLayout(false);
TKUnit.assertTrue(rootLayout.getRows().length > 0, "There should be rows.");
rootLayout.removeRows(); rootLayout.removeRows();
TKUnit.assertTrue(rootLayout.getRows().length === 0, "Rows should be empty.");
TKUnit.assertEqual(rootLayout.getRows().length, 0);
rows.forEach(r=> rootLayout.addRow(r));
} }
export function test_removeChildren() { export function test_removeChildren() {
var children = []; prepareGridLayout(false);
TKUnit.assertTrue(rootLayout.getChildrenCount() > 0, "There should be children.");
rootLayout.removeChildren();
TKUnit.assertTrue(rootLayout.getChildrenCount() === 0, "Childrens should be empty.");
}
for (let i = 0; i < rootLayout.getChildrenCount(); i++) { export function test_measuredWidth_when_not_stretched_single_column() {
children.push(rootLayout.getChildAt(i)); rootLayout.horizontalAlignment = enums.HorizontalAlignment.center;
let btn = new Button();
btn.text = "A";
rootLayout.addChild(btn);
TKUnit.waitUntilReady(function () {
return rootLayout.isLayoutValid;
}, ASYNC);
TKUnit.assertTrue(btn.getMeasuredWidth() === rootLayout.getMeasuredWidth());
}
export function test_measuredWidth_when_not_stretched_two_columns() {
rootLayout.horizontalAlignment = enums.HorizontalAlignment.center;
rootLayout.addColumn(new layout.ItemSpec(80, layout.GridUnitType.pixel));
rootLayout.addColumn(new layout.ItemSpec(1, layout.GridUnitType.star));
let btn = new Button();
btn.text = "A";
btn.width = 100;
MyGridLayout.setColumnSpan(btn, 2);
rootLayout.addChild(btn);
TKUnit.waitUntilReady(function () {
return rootLayout.isLayoutValid;
}, ASYNC);
var density = utils.layout.getDisplayDensity();
var delta = Math.floor(density) !== density ? 2 : DELTA;
var cols = rootLayout.getColumns();
TKUnit.assertAreClose(cols[0].actualLength, 80, delta);
TKUnit.assertAreClose(cols[1].actualLength, 20, delta);
TKUnit.assertAreClose(rootLayout.getMeasuredWidth(), 100 * density, delta);
}
export function test_measuredWidth_when_not_stretched_three_columns() {
rootLayout.horizontalAlignment = enums.HorizontalAlignment.center;
rootLayout.addColumn(new layout.ItemSpec(80, layout.GridUnitType.pixel));
rootLayout.addColumn(new layout.ItemSpec(1, layout.GridUnitType.star));
rootLayout.addColumn(new layout.ItemSpec(1, layout.GridUnitType.auto));
for (let i = 1; i < 4; i++) {
let btn = new Button();
btn.text = "A";
btn.width = i * 20;
MyGridLayout.setColumn(btn, i - 1);
rootLayout.addChild(btn);
} }
rootLayout.removeChildren(); let btn = new Button();
btn.text = "B";
btn.width = 100;
MyGridLayout.setColumnSpan(btn, 3);
rootLayout.addChild(btn);
TKUnit.waitUntilReady(function () {
return rootLayout.isLayoutValid;
}, ASYNC);
TKUnit.assertEqual(rootLayout.getChildrenCount(), 0); var density = utils.layout.getDisplayDensity();
var delta = Math.floor(density) !== density ? 2 : DELTA;
children.forEach(c=> rootLayout.addChild(c)); var cols = rootLayout.getColumns();
TKUnit.assertAreClose(cols[0].actualLength, 80, delta);
TKUnit.assertAreClose(cols[1].actualLength, 40, delta);
TKUnit.assertAreClose(cols[2].actualLength, 60, delta);
TKUnit.assertAreClose(rootLayout.getMeasuredWidth(), 180 * density, delta);
} }
export function test_getRows_shouldNotReturnNULL() { export function test_getRows_shouldNotReturnNULL() {

2
ui/frame/frame.android.ts
View File

@@ -450,7 +450,7 @@ var NativeActivity = {
this.androidFrame.rootViewGroup = root; this.androidFrame.rootViewGroup = root;
this.androidFrame.rootViewGroup.setId(this.frame.containerViewId); this.androidFrame.rootViewGroup.setId(this.frame.containerViewId);
this.setContentView(this.androidFrame.rootViewGroup); this.setContentView(this.androidFrame.rootViewGroup, new org.nativescript.widgets.CommonLayoutParams());
// If there is no instance state - we call navigateCore from here since Activity is created AFTER the navigate call and navigateCore will fail. // If there is no instance state - we call navigateCore from here since Activity is created AFTER the navigate call and navigateCore will fail.
var isRestart = !!savedInstanceState; var isRestart = !!savedInstanceState;

486
ui/layouts/grid-layout/grid-layout.ios.ts
View File

@@ -50,26 +50,18 @@ export class GridLayout extends common.GridLayout {
public onMeasure(widthMeasureSpec: number, heightMeasureSpec: number): void { public onMeasure(widthMeasureSpec: number, heightMeasureSpec: number): void {
super.onMeasure(widthMeasureSpec, heightMeasureSpec); super.onMeasure(widthMeasureSpec, heightMeasureSpec);
var measureWidth = 0; let width = utils.layout.getMeasureSpecSize(widthMeasureSpec);
var measureHeight = 0; let widthMode = utils.layout.getMeasureSpecMode(widthMeasureSpec);
var width = utils.layout.getMeasureSpecSize(widthMeasureSpec); let height = utils.layout.getMeasureSpecSize(heightMeasureSpec);
var widthMode = utils.layout.getMeasureSpecMode(widthMeasureSpec); let heightMode = utils.layout.getMeasureSpecMode(heightMeasureSpec);
var height = utils.layout.getMeasureSpecSize(heightMeasureSpec); let density = utils.layout.getDisplayDensity();
var heightMode = utils.layout.getMeasureSpecMode(heightMeasureSpec); let infinityWidth = widthMode === utils.layout.UNSPECIFIED;
let infinityHeight = heightMode === utils.layout.UNSPECIFIED;
var density = utils.layout.getDisplayDensity(); let rows = this.getRows();
var infinityWidth = widthMode === utils.layout.UNSPECIFIED; let cols = this.getColumns();
var infinityHeight = heightMode === utils.layout.UNSPECIFIED;
var column: common.ItemSpec;
var columnGroup: ColumnGroup;
var row: common.ItemSpec;
var rowGroup: RowGroup;
var rows = this.getRows();
var cols = this.getColumns();
if (!this._isValid) { if (!this._isValid) {
rows.forEach((value: common.ItemSpec, index: number, array: common.ItemSpec[]) => { rows.forEach((value: common.ItemSpec, index: number, array: common.ItemSpec[]) => {
@@ -87,18 +79,18 @@ export class GridLayout extends common.GridLayout {
this.helper.infinityWidth = infinityWidth; this.helper.infinityWidth = infinityWidth;
this.helper.infinityHeight = infinityHeight; this.helper.infinityHeight = infinityHeight;
for (i = 0; i < cols.length; i++) { for (let i = 0; i < cols.length; i++) {
column = cols[i]; let column = cols[i];
columnGroup = new ColumnGroup(column, this.helper); let columnGroup = new ColumnGroup(column, this.helper);
this.helper.columns.push(columnGroup); this.helper.columns.push(columnGroup);
if (column.isAbsolute) { if (column.isAbsolute) {
columnGroup.width = column.value * density; columnGroup.width = column.value * density;
} }
} }
for (i = 0; i < rows.length; i++) { for (let i = 0; i < rows.length; i++) {
row = rows[i]; let row = rows[i];
rowGroup = new RowGroup(row, this.helper); let rowGroup = new RowGroup(row, this.helper);
this.helper.rows.push(rowGroup); this.helper.rows.push(rowGroup);
if (row.isAbsolute) { if (row.isAbsolute) {
rowGroup.height = row.value * density; rowGroup.height = row.value * density;
@@ -114,34 +106,33 @@ export class GridLayout extends common.GridLayout {
} }
} }
var i: number = 0; let childrenCount = this.getChildrenCount();
var childrenCount = this.getChildrenCount(); for (let i = 0; i < childrenCount; i++) {
for (i = 0; i < childrenCount; i++) { let child = this.getChildAt(i);
var child = this.getChildAt(i);
if (!child || !child._isVisible) { if (!child || !child._isVisible) {
continue; continue;
} }
column = this.getColumn(child); let column = this.getColumn(child);
row = this.getRow(child); let row = this.getRow(child);
var columnSpan = this.getColumnSpan(child, column.index); let columnSpan = this.getColumnSpan(child, column.index);
var rowSpan = this.getRowSpan(child, row.index); let rowSpan = this.getRowSpan(child, row.index);
var measureSpec = new MeasureSpecs(child, column, row, columnSpan, rowSpan); let measureSpec = new MeasureSpecs(child, column, row, columnSpan, rowSpan);
this.helper.addMeasureSpec(measureSpec, density); this.helper.addMeasureSpec(measureSpec, density);
} }
this.helper.measure(); this.helper.measure();
measureWidth = this.helper.measuredWidth + (this.paddingLeft + this.paddingRight) * density; let measureWidth = this.helper.measuredWidth + (this.paddingLeft + this.paddingRight) * density;
measureHeight = this.helper.measuredHeight + (this.paddingTop + this.paddingBottom) * density; let measureHeight = this.helper.measuredHeight + (this.paddingTop + this.paddingBottom) * density;
measureWidth = Math.max(measureWidth, this.minWidth * density); measureWidth = Math.max(measureWidth, this.minWidth * density);
measureHeight = Math.max(measureHeight, this.minHeight * density); measureHeight = Math.max(measureHeight, this.minHeight * density);
var widthAndState = view.View.resolveSizeAndState(measureWidth, width, widthMode, 0); let widthAndState = view.View.resolveSizeAndState(measureWidth, width, widthMode, 0);
var heightAndState = view.View.resolveSizeAndState(measureHeight, height, heightMode, 0); let heightAndState = view.View.resolveSizeAndState(measureHeight, height, heightMode, 0);
this.setMeasuredDimension(widthAndState, heightAndState); this.setMeasuredDimension(widthAndState, heightAndState);
} }
@@ -149,23 +140,20 @@ export class GridLayout extends common.GridLayout {
public onLayout(left: number, top: number, right: number, bottom: number): void { public onLayout(left: number, top: number, right: number, bottom: number): void {
super.onLayout(left, top, right, bottom); super.onLayout(left, top, right, bottom);
var density = utils.layout.getDisplayDensity(); let density = utils.layout.getDisplayDensity();
var columnOffsets = new Array<number>(); let columnOffsets = new Array<number>();
columnOffsets.push(this.paddingLeft * density); columnOffsets.push(this.paddingLeft * density);
var rowOffsets = new Array<number>(); let rowOffsets = new Array<number>();
rowOffsets.push(this.paddingTop * density); rowOffsets.push(this.paddingTop * density);
var offset = columnOffsets[0]; let offset = columnOffsets[0];
var i: number = 0; let roundedOffset: number = this.paddingLeft;
var j: number = 0; let roundedLength: number = 0;
var columnGroup: ColumnGroup; let actualLength: number = 0;
var roundedOffset: number = this.paddingLeft; for (let i = 0; i < this.helper.columns.length; i++) {
var roundedLength: number = 0; let columnGroup = this.helper.columns[i];
var actualLength: number = 0;
for (i = 0; i < this.helper.columns.length; i++) {
columnGroup = this.helper.columns[i];
offset += columnGroup.width; offset += columnGroup.width;
columnOffsets.push(offset); columnOffsets.push(offset);
@@ -179,8 +167,8 @@ export class GridLayout extends common.GridLayout {
roundedOffset = this.paddingTop; roundedOffset = this.paddingTop;
roundedLength = 0; roundedLength = 0;
actualLength = 0; actualLength = 0;
for (i = 0; i < this.helper.rows.length; i++) { for (let i = 0; i < this.helper.rows.length; i++) {
var rowGroup = this.helper.rows[i]; let rowGroup = this.helper.rows[i];
offset += rowGroup.height; offset += rowGroup.height;
rowOffsets.push(offset); rowOffsets.push(offset);
@@ -190,15 +178,15 @@ export class GridLayout extends common.GridLayout {
roundedOffset += roundedLength; roundedOffset += roundedLength;
} }
for (i = 0; i < this.helper.columns.length; i++) { for (let i = 0; i < this.helper.columns.length; i++) {
columnGroup = this.helper.columns[i]; let columnGroup = this.helper.columns[i];
for (j = 0; j < columnGroup.children.length; j++) { for (let j = 0; j < columnGroup.children.length; j++) {
var measureSpec = columnGroup.children[j]; let measureSpec = columnGroup.children[j];
var childLeft = columnOffsets[measureSpec.columnIndex]; let childLeft = columnOffsets[measureSpec.columnIndex];
var childRight = columnOffsets[measureSpec.columnIndex + measureSpec.columnSpan]; let childRight = columnOffsets[measureSpec.columnIndex + measureSpec.columnSpan];
var childTop = rowOffsets[measureSpec.rowIndex]; let childTop = rowOffsets[measureSpec.rowIndex];
var childBottom = rowOffsets[measureSpec.rowIndex + measureSpec.rowSpan]; let childBottom = rowOffsets[measureSpec.rowIndex + measureSpec.rowSpan];
// No need to include margins in the width, height // No need to include margins in the width, height
view.View.layoutChild(this, measureSpec.child, childLeft, childTop, childRight, childBottom); view.View.layoutChild(this, measureSpec.child, childLeft, childTop, childRight, childBottom);
@@ -375,12 +363,9 @@ class MeasureHelper {
} }
public addMeasureSpec(measureSpec: MeasureSpecs, density: number) { public addMeasureSpec(measureSpec: MeasureSpecs, density: number) {
var i: number = 0;
// Get column stats // Get column stats
var columnGroup: ColumnGroup; for (let i = measureSpec.columnIndex; i < measureSpec.columnIndex + measureSpec.columnSpan; i++) {
for (i = measureSpec.columnIndex; i < measureSpec.columnIndex + measureSpec.columnSpan; i++) { let columnGroup = this.columns[i];
columnGroup = this.columns[i];
if (columnGroup.isAuto) { if (columnGroup.isAuto) {
measureSpec.autoColumnsCount++; measureSpec.autoColumnsCount++;
} }
@@ -394,8 +379,8 @@ class MeasureHelper {
if (measureSpec.autoColumnsCount > 0 && measureSpec.starColumnsCount === 0) { if (measureSpec.autoColumnsCount > 0 && measureSpec.starColumnsCount === 0) {
// Determine which auto columns are affected by this element // Determine which auto columns are affected by this element
for (i = measureSpec.columnIndex; i < measureSpec.columnIndex + measureSpec.columnSpan; i++) { for (let i = measureSpec.columnIndex; i < measureSpec.columnIndex + measureSpec.columnSpan; i++) {
columnGroup = this.columns[i]; let columnGroup = this.columns[i];
if (columnGroup.isAuto) { if (columnGroup.isAuto) {
columnGroup.measureToFix++; columnGroup.measureToFix++;
} }
@@ -403,9 +388,8 @@ class MeasureHelper {
} }
// Get row stats // Get row stats
var rowGroup: RowGroup; for (let i = measureSpec.rowIndex; i < measureSpec.rowIndex + measureSpec.rowSpan; i++) {
for (i = measureSpec.rowIndex; i < measureSpec.rowIndex + measureSpec.rowSpan; i++) { let rowGroup = this.rows[i];
rowGroup = this.rows[i];
if (rowGroup.isAuto) { if (rowGroup.isAuto) {
measureSpec.autoRowsCount++; measureSpec.autoRowsCount++;
} }
@@ -419,8 +403,8 @@ class MeasureHelper {
if (measureSpec.autoRowsCount > 0 && measureSpec.starRowsCount === 0) { if (measureSpec.autoRowsCount > 0 && measureSpec.starRowsCount === 0) {
// Determine which auto rows are affected by this element // Determine which auto rows are affected by this element
for (i = measureSpec.rowIndex; i < measureSpec.rowIndex + measureSpec.rowSpan; i++) { for (let i = measureSpec.rowIndex; i < measureSpec.rowIndex + measureSpec.rowSpan; i++) {
rowGroup = this.rows[i]; let rowGroup = this.rows[i];
if (rowGroup.isAuto) { if (rowGroup.isAuto) {
rowGroup.measureToFix++; rowGroup.measureToFix++;
} }
@@ -446,11 +430,9 @@ class MeasureHelper {
measureSpec.measured = true; measureSpec.measured = true;
} }
var i: number = 0;
if (measureSpec.autoColumnsCount > 0 && measureSpec.starColumnsCount === 0) { if (measureSpec.autoColumnsCount > 0 && measureSpec.starColumnsCount === 0) {
var columnGroup: ColumnGroup; for (let i = measureSpec.columnIndex; i < measureSpec.columnIndex + measureSpec.columnSpan; i++) {
for (i = measureSpec.columnIndex; i < measureSpec.columnIndex + measureSpec.columnSpan; i++) { let columnGroup = this.columns[i];
columnGroup = this.columns[i];
if (columnGroup.isAuto) { if (columnGroup.isAuto) {
columnGroup.currentMeasureToFixCount++; columnGroup.currentMeasureToFixCount++;
} }
@@ -458,9 +440,8 @@ class MeasureHelper {
} }
if (measureSpec.autoRowsCount > 0 && measureSpec.starRowsCount === 0) { if (measureSpec.autoRowsCount > 0 && measureSpec.starRowsCount === 0) {
var rowGroup: RowGroup; for (let i = measureSpec.rowIndex; i < measureSpec.rowIndex + measureSpec.rowSpan; i++) {
for (i = measureSpec.rowIndex; i < measureSpec.rowIndex + measureSpec.rowSpan; i++) { let rowGroup = this.rows[i];
rowGroup = this.rows[i];
if (rowGroup.isAuto) { if (rowGroup.isAuto) {
rowGroup.currentMeasureToFixCount++; rowGroup.currentMeasureToFixCount++;
} }
@@ -469,11 +450,12 @@ class MeasureHelper {
} }
private fixColumns() { private fixColumns() {
var currentColumnWidth = 0; let currentColumnWidth = 0;
var columnStarCount = 0; let columnStarCount = 0;
this.columns.forEach((value: ColumnGroup, index: number, array: ColumnGroup[]) => { this.columns.forEach((value: ColumnGroup, index: number, array: ColumnGroup[]) => {
// Star columns are still zeros (not calculated). // Star columns are still zeros (not calculated).
currentColumnWidth += value.width; currentColumnWidth += value.width;
// Should we use value.isStar instead? It returns star only if space is not infinity.
if (value.column.isStar) { if (value.column.isStar) {
columnStarCount += value.column.value; columnStarCount += value.column.value;
} }
@@ -481,19 +463,22 @@ class MeasureHelper {
this.columnStarValue = columnStarCount > 0 ? (this.width - currentColumnWidth) / columnStarCount : 0; this.columnStarValue = columnStarCount > 0 ? (this.width - currentColumnWidth) / columnStarCount : 0;
this.columns.forEach((value: ColumnGroup, index: number, array: ColumnGroup[]) => { if (this.horizontalStretch) {
if (value.isStar) { this.columns.forEach((value: ColumnGroup, index: number, array: ColumnGroup[]) => {
value.width = value.column.value * this.columnStarValue; if (value.isStar) {
} value.width = value.column.value * this.columnStarValue;
}); }
});
}
} }
private fixRows() { private fixRows() {
var currentRowHeight = 0; let currentRowHeight = 0;
var rowStarCount = 0; let rowStarCount = 0;
this.rows.forEach((value: RowGroup, index: number, array: RowGroup[]) => { this.rows.forEach((value: RowGroup, index: number, array: RowGroup[]) => {
// Star rows are still zeros (not calculated). // Star rows are still zeros (not calculated).
currentRowHeight += value.height; currentRowHeight += value.height;
// Should we use value.isStar instead? It returns star only if space is not infinity.
if (value.row.isStar) { if (value.row.isStar) {
rowStarCount += value.row.value; rowStarCount += value.row.value;
} }
@@ -501,23 +486,25 @@ class MeasureHelper {
this.rowStarValue = rowStarCount > 0 ? (this.height - currentRowHeight) / rowStarCount : 0; this.rowStarValue = rowStarCount > 0 ? (this.height - currentRowHeight) / rowStarCount : 0;
this.rows.forEach((value: RowGroup, index: number, array: RowGroup[]) => { if (this.verticalStretch) {
if (value.isStar) { this.rows.forEach((value: RowGroup, index: number, array: RowGroup[]) => {
value.height = value.row.value * this.rowStarValue; if (value.isStar) {
} value.height = value.row.value * this.rowStarValue;
}); }
});
}
} }
private fakeMeasure() { private fakeMeasure() {
// Fake measure - measure all elemtns that have star rows and auto columns - with infinity Width and infinity Height // Fake measure - measure all elemtns that have star rows and auto columns - with infinity Width and infinity Height
for (var i = 0; i < this.columns.length; i++) { for (let i = 0; i < this.columns.length; i++) {
var columnGroup = this.columns[i]; let columnGroup = this.columns[i];
if (columnGroup.allMeasured) { if (columnGroup.allMeasured) {
continue; continue;
} }
for (var j = 0; j < columnGroup.children.length; j++) { for (let j = 0; j < columnGroup.children.length; j++) {
var measureSpec = columnGroup.children[j]; let measureSpec = columnGroup.children[j];
if (measureSpec.starRowsCount > 0 && measureSpec.autoColumnsCount > 0 && measureSpec.starColumnsCount === 0) { if (measureSpec.starRowsCount > 0 && measureSpec.autoColumnsCount > 0 && measureSpec.starColumnsCount === 0) {
this.measureChild(measureSpec, true); this.measureChild(measureSpec, true);
} }
@@ -526,10 +513,10 @@ class MeasureHelper {
} }
private measureFixedColumnsNoStarRows() { private measureFixedColumnsNoStarRows() {
for (var i = 0; i < this.columns.length; i++) { for (let i = 0; i < this.columns.length; i++) {
var columnGroup = this.columns[i]; let columnGroup = this.columns[i];
for (var j = 0; j < columnGroup.children.length; j++) { for (let j = 0; j < columnGroup.children.length; j++) {
var measureSpec = columnGroup.children[j]; let measureSpec = columnGroup.children[j];
if (measureSpec.starColumnsCount > 0 && measureSpec.starRowsCount === 0) { if (measureSpec.starColumnsCount > 0 && measureSpec.starRowsCount === 0) {
this.measureChildFixedColumns(measureSpec); this.measureChildFixedColumns(measureSpec);
} }
@@ -538,10 +525,10 @@ class MeasureHelper {
} }
private measureNoStarColumnsFixedRows() { private measureNoStarColumnsFixedRows() {
for (var i = 0; i < this.columns.length; i++) { for (let i = 0; i < this.columns.length; i++) {
var columnGroup = this.columns[i]; let columnGroup = this.columns[i];
for (var j = 0; j < columnGroup.children.length; j++) { for (let j = 0; j < columnGroup.children.length; j++) {
var measureSpec = columnGroup.children[j]; let measureSpec = columnGroup.children[j];
if (measureSpec.starRowsCount > 0 && measureSpec.starColumnsCount === 0) { if (measureSpec.starRowsCount > 0 && measureSpec.starColumnsCount === 0) {
this.measureChildFixedRows(measureSpec); this.measureChildFixedRows(measureSpec);
} }
@@ -551,15 +538,12 @@ class MeasureHelper {
public measure() { public measure() {
this.init(); this.init();
var i: number = 0;
var j: number = 0;
var columnGroup: ColumnGroup;
var measureSpec: MeasureSpecs;
// Measure auto & pixel columns and rows (no spans). // Measure auto & pixel columns and rows (no spans).
for (i = 0; i < this.columns.length; i++) { for (let i = 0; i < this.columns.length; i++) {
columnGroup = this.columns[i]; let columnGroup = this.columns[i];
for (j = 0; j < columnGroup.children.length; j++) { for (let j = 0; j < columnGroup.children.length; j++) {
measureSpec = columnGroup.children[j]; let measureSpec = columnGroup.children[j];
if (measureSpec.isStar || measureSpec.spanned) { if (measureSpec.isStar || measureSpec.spanned) {
continue; continue;
} }
@@ -569,10 +553,10 @@ class MeasureHelper {
} }
// Measure auto & pixel columns and rows (with spans). // Measure auto & pixel columns and rows (with spans).
for (i = 0; i < this.columns.length; i++) { for (let i = 0; i < this.columns.length; i++) {
columnGroup = this.columns[i]; let columnGroup = this.columns[i];
for (j = 0; j < columnGroup.children.length; j++) { for (let j = 0; j < columnGroup.children.length; j++) {
measureSpec = columnGroup.children[j]; let measureSpec = columnGroup.children[j];
if (measureSpec.isStar || !measureSpec.spanned) { if (measureSpec.isStar || !measureSpec.spanned) {
continue; continue;
} }
@@ -582,8 +566,8 @@ class MeasureHelper {
} }
// try fix stars! // try fix stars!
var fixColumns: boolean = this.columns.every((colGroup, i, a) => colGroup.canBeFixed); let fixColumns: boolean = this.columns.every((colGroup, i, a) => colGroup.canBeFixed);
var fixRows: boolean = this.rows.every((rowGroup, i, a) => rowGroup.canBeFixed); let fixRows: boolean = this.rows.every((rowGroup, i, a) => rowGroup.canBeFixed);
if (fixColumns) { if (fixColumns) {
this.fixColumns(); this.fixColumns();
@@ -621,10 +605,10 @@ class MeasureHelper {
} }
// Rows and columns are fixed here - measure remaining elements // Rows and columns are fixed here - measure remaining elements
for (i = 0; i < this.columns.length; i++) { for (let i = 0; i < this.columns.length; i++) {
columnGroup = this.columns[i]; let columnGroup = this.columns[i];
for (j = 0; j < columnGroup.children.length; j++) { for (let j = 0; j < columnGroup.children.length; j++) {
measureSpec = columnGroup.children[j]; let measureSpec = columnGroup.children[j];
if (!measureSpec.measured) { if (!measureSpec.measured) {
this.measureChildFixedColumnsAndRows(measureSpec); this.measureChildFixedColumnsAndRows(measureSpec);
} }
@@ -643,32 +627,26 @@ class MeasureHelper {
} }
measureChild(measureSpec: MeasureSpecs, isFakeMeasure: boolean = false) { measureChild(measureSpec: MeasureSpecs, isFakeMeasure: boolean = false) {
var widthMeasureSpec: number = (measureSpec.autoColumnsCount > 0) ? this.infinity : utils.layout.makeMeasureSpec(measureSpec.pixelWidth, utils.layout.EXACTLY); let widthMeasureSpec: number = (measureSpec.autoColumnsCount > 0) ? this.infinity : utils.layout.makeMeasureSpec(measureSpec.pixelWidth, utils.layout.EXACTLY);
var heightMeasureSpec: number = (isFakeMeasure || measureSpec.autoRowsCount > 0) ? this.infinity : utils.layout.makeMeasureSpec(measureSpec.pixelHeight, utils.layout.EXACTLY); let heightMeasureSpec: number = (isFakeMeasure || measureSpec.autoRowsCount > 0) ? this.infinity : utils.layout.makeMeasureSpec(measureSpec.pixelHeight, utils.layout.EXACTLY);
var childSize = view.View.measureChild(this.grid, measureSpec.child, widthMeasureSpec, heightMeasureSpec); let childSize = view.View.measureChild(this.grid, measureSpec.child, widthMeasureSpec, heightMeasureSpec);
var i; let columnSpanEnd = measureSpec.columnIndex + measureSpec.columnSpan;
var columnSpanEnd = measureSpec.columnIndex + measureSpec.columnSpan; let rowSpanEnd = measureSpec.rowIndex + measureSpec.rowSpan;
var rowSpanEnd = measureSpec.rowIndex + measureSpec.rowSpan;
var columnGroup: ColumnGroup;
var rowGroup: RowGroup;
var growSize: number;
var remainingSpace = 0;
if (measureSpec.autoColumnsCount > 0) { if (measureSpec.autoColumnsCount > 0) {
remainingSpace = childSize.measuredWidth; let remainingSpace = childSize.measuredWidth;
for (i = measureSpec.columnIndex; i < columnSpanEnd; i++) { for (let i = measureSpec.columnIndex; i < columnSpanEnd; i++) {
columnGroup = this.columns[i]; let columnGroup = this.columns[i];
remainingSpace -= columnGroup.width; remainingSpace -= columnGroup.width;
} }
if (remainingSpace > 0) { if (remainingSpace > 0) {
growSize = remainingSpace / measureSpec.autoColumnsCount; let growSize = remainingSpace / measureSpec.autoColumnsCount;
for (i = measureSpec.columnIndex; i < columnSpanEnd; i++) { for (let i = measureSpec.columnIndex; i < columnSpanEnd; i++) {
columnGroup = this.columns[i]; let columnGroup = this.columns[i];
if (columnGroup.isAuto) { if (columnGroup.isAuto) {
columnGroup.width += growSize; columnGroup.width += growSize;
} }
@@ -677,17 +655,17 @@ class MeasureHelper {
} }
if (!isFakeMeasure && measureSpec.autoRowsCount > 0) { if (!isFakeMeasure && measureSpec.autoRowsCount > 0) {
remainingSpace = childSize.measuredHeight; let remainingSpace = childSize.measuredHeight;
for (i = measureSpec.rowIndex; i < rowSpanEnd; i++) { for (let i = measureSpec.rowIndex; i < rowSpanEnd; i++) {
rowGroup = this.rows[i]; let rowGroup = this.rows[i];
remainingSpace -= rowGroup.height; remainingSpace -= rowGroup.height;
} }
if (remainingSpace > 0) { if (remainingSpace > 0) {
growSize = remainingSpace / measureSpec.autoRowsCount; let growSize = remainingSpace / measureSpec.autoRowsCount;
for (i = measureSpec.rowIndex; i < rowSpanEnd; i++) { for (let i = measureSpec.rowIndex; i < rowSpanEnd; i++) {
rowGroup = this.rows[i]; let rowGroup = this.rows[i];
if (rowGroup.isAuto) { if (rowGroup.isAuto) {
rowGroup.height += growSize; rowGroup.height += growSize;
} }
@@ -699,64 +677,40 @@ class MeasureHelper {
} }
measureChildFixedColumns(measureSpec: MeasureSpecs) { measureChildFixedColumns(measureSpec: MeasureSpecs) {
var columnIndex = measureSpec.columnIndex; let columnIndex = measureSpec.columnIndex;
var columnSpanEnd = columnIndex + measureSpec.columnSpan; let columnSpanEnd = columnIndex + measureSpec.columnSpan;
var rowIndex = measureSpec.rowIndex; let rowIndex = measureSpec.rowIndex;
var rowSpanEnd = rowIndex + measureSpec.rowSpan; let rowSpanEnd = rowIndex + measureSpec.rowSpan;
var i = 0; let columnsWidth: number = 0;
var columnsWidth: number = 0; for (let i = columnIndex; i < columnSpanEnd; i++) {
var columnGroup: ColumnGroup; let columnGroup = this.columns[i];
var rowGroup: RowGroup;
var growSize: number;
for (i = columnIndex; i < columnSpanEnd; i++) {
columnGroup = this.columns[i];
if (!columnGroup.isStar) { if (!columnGroup.isStar) {
columnsWidth += columnGroup.width; columnsWidth += columnGroup.width;
} }
} }
var measureWidth = columnsWidth + measureSpec.starColumnsCount * this.columnStarValue; let measureWidth = columnsWidth + measureSpec.starColumnsCount * this.columnStarValue;
var widthMeasureSpec = utils.layout.makeMeasureSpec(measureWidth, this.horizontalStretch ? utils.layout.EXACTLY : utils.layout.AT_MOST); let widthMeasureSpec = utils.layout.makeMeasureSpec(measureWidth, this.horizontalStretch ? utils.layout.EXACTLY : utils.layout.AT_MOST);
var heightMeasureSpec: number = (measureSpec.autoRowsCount > 0) ? this.infinity : utils.layout.makeMeasureSpec(measureSpec.pixelHeight, utils.layout.EXACTLY); let heightMeasureSpec: number = (measureSpec.autoRowsCount > 0) ? this.infinity : utils.layout.makeMeasureSpec(measureSpec.pixelHeight, utils.layout.EXACTLY);
var childSize = view.View.measureChild(this.grid, measureSpec.child, widthMeasureSpec, heightMeasureSpec); let childSize = view.View.measureChild(this.grid, measureSpec.child, widthMeasureSpec, heightMeasureSpec);
var remainingSpace = 0; this.updateColumnGroupWidth(measureSpec, childSize.measuredWidth);
// Distribute width over star columns
if (!this.horizontalStretch) {
remainingSpace = childSize.measuredWidth;
for (i = columnIndex; i < columnSpanEnd; i++) {
columnGroup = this.columns[i];
remainingSpace -= columnGroup.width;
}
if (remainingSpace > 0) {
growSize = remainingSpace / measureSpec.starColumnsCount;
for (i = columnIndex; i < columnSpanEnd; i++) {
columnGroup = this.columns[i];
if (columnGroup.isStar) {
columnGroup.width += growSize;
}
}
}
}
// Distribute height over auto rows // Distribute height over auto rows
if (measureSpec.autoRowsCount > 0) { if (measureSpec.autoRowsCount > 0) {
remainingSpace = childSize.measuredHeight; let remainingSpace = childSize.measuredHeight;
for (i = rowIndex; i < rowSpanEnd; i++) { for (let i = rowIndex; i < rowSpanEnd; i++) {
rowGroup = this.rows[i]; let rowGroup = this.rows[i];
remainingSpace -= rowGroup.height; remainingSpace -= rowGroup.height;
} }
if (remainingSpace > 0) { if (remainingSpace > 0) {
growSize = remainingSpace / measureSpec.autoRowsCount; let growSize = remainingSpace / measureSpec.autoRowsCount;
for (i = rowIndex; i < rowSpanEnd; i++) { for (let i = rowIndex; i < rowSpanEnd; i++) {
rowGroup = this.rows[i]; let rowGroup = this.rows[i];
if (rowGroup.isAuto) { if (rowGroup.isAuto) {
rowGroup.height += growSize; rowGroup.height += growSize;
} }
@@ -768,45 +722,38 @@ class MeasureHelper {
} }
measureChildFixedRows(measureSpec: MeasureSpecs) { measureChildFixedRows(measureSpec: MeasureSpecs) {
var i = 0; let columnIndex = measureSpec.columnIndex;
var columnIndex = measureSpec.columnIndex; let columnSpanEnd = columnIndex + measureSpec.columnSpan;
var columnSpanEnd = columnIndex + measureSpec.columnSpan; let rowIndex = measureSpec.rowIndex;
var rowIndex = measureSpec.rowIndex; let rowSpanEnd = rowIndex + measureSpec.rowSpan;
var rowSpanEnd = rowIndex + measureSpec.rowSpan; let rowsHeight: number = 0;
var rowsHeight: number = 0;
var rowGroup: RowGroup;
for (i = rowIndex; i < rowSpanEnd; i++) { for (let i = rowIndex; i < rowSpanEnd; i++) {
rowGroup = this.rows[i]; let rowGroup = this.rows[i];
if (!rowGroup.isStar) { if (!rowGroup.isStar) {
rowsHeight += rowGroup.height; rowsHeight += rowGroup.height;
} }
} }
var measureHeight = rowsHeight + measureSpec.starRowsCount * this.rowStarValue; let measureHeight = rowsHeight + measureSpec.starRowsCount * this.rowStarValue;
var widthMeasureSpec: number = (measureSpec.autoColumnsCount > 0) ? this.infinity : utils.layout.makeMeasureSpec(measureSpec.pixelWidth, utils.layout.EXACTLY);
var heightMeasureSpec = utils.layout.makeMeasureSpec(measureHeight, this.verticalStretch ? utils.layout.EXACTLY : utils.layout.AT_MOST);
var childSize = view.View.measureChild(this.grid, measureSpec.child, widthMeasureSpec, heightMeasureSpec);
var remainingSpace = 0;
var columnGroup: ColumnGroup;
var growSize: number;
let widthMeasureSpec: number = (measureSpec.autoColumnsCount > 0) ? this.infinity : utils.layout.makeMeasureSpec(measureSpec.pixelWidth, utils.layout.EXACTLY);
let heightMeasureSpec = utils.layout.makeMeasureSpec(measureHeight, this.verticalStretch ? utils.layout.EXACTLY : utils.layout.AT_MOST);
let childSize = view.View.measureChild(this.grid, measureSpec.child, widthMeasureSpec, heightMeasureSpec);
// Distribute width over auto columns // Distribute width over auto columns
if (measureSpec.autoColumnsCount > 0) { if (measureSpec.autoColumnsCount > 0) {
remainingSpace = childSize.measuredWidth; let remainingSpace = childSize.measuredWidth;
for (i = columnIndex; i < columnSpanEnd; i++) { for (let i = columnIndex; i < columnSpanEnd; i++) {
columnGroup = this.columns[i]; let columnGroup = this.columns[i];
remainingSpace -= columnGroup.width; remainingSpace -= columnGroup.width;
} }
if (remainingSpace > 0) { if (remainingSpace > 0) {
growSize = remainingSpace / measureSpec.autoColumnsCount; let growSize = remainingSpace / measureSpec.autoColumnsCount;
for (i = columnIndex; i < columnSpanEnd; i++) { for (let i = columnIndex; i < columnSpanEnd; i++) {
columnGroup = this.columns[i]; let columnGroup = this.columns[i];
if (columnGroup.isAuto) { if (columnGroup.isAuto) {
columnGroup.width += growSize; columnGroup.width += growSize;
} }
@@ -814,102 +761,95 @@ class MeasureHelper {
} }
} }
// Distribute height over star rows this.updateRowGroupHeight(measureSpec, childSize.measuredHeight);
if (!this.verticalStretch) {
remainingSpace = childSize.measuredHeight;
for (i = rowIndex; i < rowSpanEnd; i++) {
rowGroup = this.rows[i];
remainingSpace -= rowGroup.height;
}
if (remainingSpace > 0) {
growSize = remainingSpace / measureSpec.starRowsCount;
for (i = rowIndex; i < rowSpanEnd; i++) {
rowGroup = this.rows[i];
if (rowGroup.isStar) {
rowGroup.height += growSize;
}
}
}
}
this.itemMeasured(measureSpec); this.itemMeasured(measureSpec);
} }
measureChildFixedColumnsAndRows(measureSpec: MeasureSpecs): void { measureChildFixedColumnsAndRows(measureSpec: MeasureSpecs): void {
var i = 0; let columnIndex = measureSpec.columnIndex;
var columnIndex = measureSpec.columnIndex; let columnSpanEnd = columnIndex + measureSpec.columnSpan;
var columnSpanEnd = columnIndex + measureSpec.columnSpan; let rowIndex = measureSpec.rowIndex;
var rowIndex = measureSpec.rowIndex; let rowSpanEnd = rowIndex + measureSpec.rowSpan;
var rowSpanEnd = rowIndex + measureSpec.rowSpan;
var columnGroup: ColumnGroup; let columnGroup: ColumnGroup;
var rowGroup: RowGroup; let rowGroup: RowGroup;
var columnsWidth: number = 0; let columnsWidth: number = 0;
for (i = columnIndex; i < columnSpanEnd; i++) { for (let i = columnIndex; i < columnSpanEnd; i++) {
columnGroup = this.columns[i]; columnGroup = this.columns[i];
if (!columnGroup.isStar) { if (!columnGroup.isStar) {
columnsWidth += columnGroup.width; columnsWidth += columnGroup.width;
} }
} }
var rowsHeight: number = 0; let rowsHeight: number = 0;
for (i = rowIndex; i < rowSpanEnd; i++) { for (let i = rowIndex; i < rowSpanEnd; i++) {
rowGroup = this.rows[i]; rowGroup = this.rows[i];
if (!rowGroup.isStar) { if (!rowGroup.isStar) {
rowsHeight += rowGroup.height; rowsHeight += rowGroup.height;
} }
} }
var measureWidth = columnsWidth + measureSpec.starColumnsCount * this.columnStarValue; let measureWidth = columnsWidth + measureSpec.starColumnsCount * this.columnStarValue;
var measureHeight = rowsHeight + measureSpec.starRowsCount * this.rowStarValue; let measureHeight = rowsHeight + measureSpec.starRowsCount * this.rowStarValue;
// if (have stars) & (not stretch) - at most // if (have stars) & (not stretch) - at most
var widthMeasureSpec = utils.layout.makeMeasureSpec(measureWidth, (measureSpec.starColumnsCount > 0 && !this.horizontalStretch) ? utils.layout.AT_MOST : utils.layout.EXACTLY); let widthMeasureSpec = utils.layout.makeMeasureSpec(measureWidth, (measureSpec.starColumnsCount > 0 && !this.horizontalStretch) ? utils.layout.AT_MOST : utils.layout.EXACTLY);
var heightMeasureSpec = utils.layout.makeMeasureSpec(measureHeight, (measureSpec.starRowsCount > 0 && !this.verticalStretch) ? utils.layout.AT_MOST : utils.layout.EXACTLY); let heightMeasureSpec = utils.layout.makeMeasureSpec(measureHeight, (measureSpec.starRowsCount > 0 && !this.verticalStretch) ? utils.layout.AT_MOST : utils.layout.EXACTLY);
var childSize = view.View.measureChild(this.grid, measureSpec.child, widthMeasureSpec, heightMeasureSpec); let childSize = view.View.measureChild(this.grid, measureSpec.child, widthMeasureSpec, heightMeasureSpec);
var remainingSpace = childSize.measuredWidth; this.updateColumnGroupWidth(measureSpec, childSize.measuredWidth);
var growSize: number; this.updateRowGroupHeight(measureSpec, childSize.measuredHeight);
if (!this.horizontalStretch) { this.itemMeasured(measureSpec);
for (i = columnIndex; i < columnSpanEnd; i++) { }
columnGroup = this.columns[i];
remainingSpace -= columnGroup.width;
}
if (remainingSpace > 0) {
growSize = remainingSpace / measureSpec.starColumnsCount;
for (i = columnIndex; i < columnSpanEnd; i++) {
columnGroup = this.columns[i];
if (columnGroup.isStar) {
columnGroup.width += growSize;
}
}
}
}
remainingSpace = childSize.measuredHeight;
private updateRowGroupHeight(measureSpec: MeasureSpecs, remainingSpace: number): void {
// Distribute height over star rows
if (!this.verticalStretch) { if (!this.verticalStretch) {
for (i = rowIndex; i < rowSpanEnd; i++) { let rowIndex = measureSpec.rowIndex;
rowGroup = this.rows[i]; let rowSpanEnd = rowIndex + measureSpec.rowSpan;
for (let i = rowIndex; i < rowSpanEnd; i++) {
let rowGroup = this.rows[i];
remainingSpace -= rowGroup.height; remainingSpace -= rowGroup.height;
} }
if (remainingSpace > 0) { if (remainingSpace > 0) {
growSize = remainingSpace / measureSpec.starRowsCount; let growSize = remainingSpace / measureSpec.starRowsCount;
for (i = rowIndex; i < rowSpanEnd; i++) { for (let i = rowIndex; i < rowSpanEnd; i++) {
rowGroup = this.rows[i]; let rowGroup = this.rows[i];
if (rowGroup.isStar) { if (rowGroup.isStar) {
rowGroup.height += growSize; rowGroup.height += growSize;
} }
} }
} }
} }
this.itemMeasured(measureSpec);
} }
}
private updateColumnGroupWidth(measureSpec: MeasureSpecs, remainingSpace: number): void {
// Distribute width over star columns
if (!this.horizontalStretch) {
let columnIndex = measureSpec.columnIndex;
let columnSpanEnd = columnIndex + measureSpec.columnSpan;
for (let i = columnIndex; i < columnSpanEnd; i++) {
let columnGroup = this.columns[i];
remainingSpace -= columnGroup.width;
}
if (remainingSpace > 0) {
let growSize = remainingSpace / measureSpec.starColumnsCount;
for (let i = columnIndex; i < columnSpanEnd; i++) {
let columnGroup = this.columns[i];
if (columnGroup.isStar) {
columnGroup.width += growSize;
}
}
}
}
}
}

23
ui/page/page.android.ts
View File

@@ -26,7 +26,14 @@ class DialogFragmentClass extends android.app.DialogFragment {
public onCreateDialog(savedInstanceState: android.os.Bundle): android.app.Dialog { public onCreateDialog(savedInstanceState: android.os.Bundle): android.app.Dialog {
var dialog = new android.app.Dialog(this._owner._context); var dialog = new android.app.Dialog(this._owner._context);
dialog.requestWindowFeature(android.view.Window.FEATURE_NO_TITLE); dialog.requestWindowFeature(android.view.Window.FEATURE_NO_TITLE);
dialog.setContentView(this._owner._nativeView);
// Hide actionBar and adjust alignment based on _fullscreen value.
this._owner.horizontalAlignment = this._fullscreen ? enums.HorizontalAlignment.stretch : enums.HorizontalAlignment.center;
this._owner.verticalAlignment = this._fullscreen ? enums.VerticalAlignment.stretch : enums.VerticalAlignment.center;
this._owner.actionBarHidden = true;
dialog.setContentView(this._owner._nativeView, this._owner._nativeView.getLayoutParams());
var window = dialog.getWindow(); var window = dialog.getWindow();
window.setBackgroundDrawable(new android.graphics.drawable.ColorDrawable(android.graphics.Color.TRANSPARENT)); window.setBackgroundDrawable(new android.graphics.drawable.ColorDrawable(android.graphics.Color.TRANSPARENT));
@@ -65,11 +72,7 @@ export class Page extends pageCommon.Page {
public _createUI() { public _createUI() {
this._grid = new org.nativescript.widgets.GridLayout(this._context); this._grid = new org.nativescript.widgets.GridLayout(this._context);
this._grid.addRow(new org.nativescript.widgets.ItemSpec(1, org.nativescript.widgets.GridUnitType.auto)); this._grid.addRow(new org.nativescript.widgets.ItemSpec(1, org.nativescript.widgets.GridUnitType.auto));
var gridUnitType = org.nativescript.widgets.GridUnitType.star this._grid.addRow(new org.nativescript.widgets.ItemSpec(1, org.nativescript.widgets.GridUnitType.star));
if (this._closeModalCallback) {
gridUnitType = org.nativescript.widgets.GridUnitType.auto;
}
this._grid.addRow(new org.nativescript.widgets.ItemSpec(1, gridUnitType));
} }
public _addViewToNativeVisualTree(child: view.View, atIndex?: number): boolean { public _addViewToNativeVisualTree(child: view.View, atIndex?: number): boolean {
@@ -119,18 +122,18 @@ export class Page extends pageCommon.Page {
this.onLoaded(); this.onLoaded();
var that = this; var that = this;
this._dialogFragment = new DialogFragmentClass(this, fullscreen, function() { this._dialogFragment = new DialogFragmentClass(this, fullscreen, function () {
that.closeModal(); that.closeModal();
}); });
this._dialogFragment.show(parent.frame.android.activity.getFragmentManager(), "dialog"); this._dialogFragment.show(parent.frame.android.activity.getFragmentManager(), "dialog");
super._raiseShownModallyEvent(parent, context, closeCallback); super._raiseShownModallyEvent(parent, context, closeCallback);
} }
protected _hideNativeModalView(parent: Page) { protected _hideNativeModalView(parent: Page) {
this._dialogFragment.dismissAllowingStateLoss(); this._dialogFragment.dismissAllowingStateLoss();
this._dialogFragment = null; this._dialogFragment = null;
this.onUnloaded(); this.onUnloaded();
this._isAddedToNativeVisualTree = false; this._isAddedToNativeVisualTree = false;
this._onDetached(true); this._onDetached(true);