mirror of
https://github.com/angular/angular.git
synced 2026-09-14 13:54:52 +08:00
refactor(devtools): vendor dependencies and remove redundancies
This commit is contained in:
mgechev
+1
-5
@@ -45,16 +45,11 @@
|
||||
"@angular/platform-browser": "github:angular/platform-browser-builds#77ea10310c138f2fedf5fd625b567d8097ef8bf8",
|
||||
"@angular/platform-browser-dynamic": "github:angular/platform-browser-dynamic-builds#d4a24f6679d86655a650ded46d78b4e290529f94",
|
||||
"@swimlane/ngx-charts": "^14.0.0",
|
||||
"angular-split": "^3.0.3",
|
||||
"clone-deep": "^4.0.1",
|
||||
"document-register-element": "^1.7.2",
|
||||
"file-saver": "^2.0.2",
|
||||
"memo-decorator": "^2.0.1",
|
||||
"ngx-flamegraph": "0.0.7",
|
||||
"rxjs": "~6.5.3",
|
||||
"semver-dsl": "^1.0.1",
|
||||
"tslib": "^2.0.0",
|
||||
"uuid": "^8.0.0",
|
||||
"webtreemap": "^2.0.1",
|
||||
"zone.js": "~0.10.2"
|
||||
},
|
||||
@@ -77,6 +72,7 @@
|
||||
"cypress": "^4.0.0",
|
||||
"cypress-browser-extension-plugin": "^0.1.0",
|
||||
"cypress-iframe": "^1.0.1",
|
||||
"document-register-element": "^1.7.2",
|
||||
"husky": "^4.2.1",
|
||||
"jasmine-core": "~3.5.0",
|
||||
"jasmine-spec-reporter": "~5.0.0",
|
||||
|
||||
+1
-1
@@ -9,9 +9,9 @@ import { MatTreeModule } from '@angular/material/tree';
|
||||
import { MatButtonModule } from '@angular/material/button';
|
||||
import { MatSnackBarModule } from '@angular/material/snack-bar';
|
||||
import { PropertyTabModule } from './property-tab/property-tab.module';
|
||||
import { AngularSplitModule } from 'angular-split';
|
||||
import { DirectiveForestModule } from './directive-forest/directive-forest.module';
|
||||
import { ScrollingModule } from '@angular/cdk/scrolling';
|
||||
import { AngularSplitModule } from '../../vendor/angular-split/lib/module';
|
||||
|
||||
@NgModule({
|
||||
declarations: [DirectiveExplorerComponent, DirectiveForestComponent, FilterComponent],
|
||||
|
||||
@@ -1,6 +1,6 @@
|
||||
import { Subject } from 'rxjs';
|
||||
import { Injectable } from '@angular/core';
|
||||
import * as FileSaver from 'file-saver';
|
||||
import { saveAs } from './vendor/filesaver';
|
||||
|
||||
@Injectable({
|
||||
providedIn: 'root',
|
||||
@@ -10,7 +10,7 @@ export class FileApiService {
|
||||
|
||||
publishFileUpload(parentEvent: InputEvent): void {
|
||||
const reader = new FileReader();
|
||||
reader.onload = event => {
|
||||
reader.onload = (event) => {
|
||||
try {
|
||||
this.uploadedData.next(JSON.parse((event.target as any).result));
|
||||
} catch (e) {
|
||||
@@ -23,6 +23,6 @@ export class FileApiService {
|
||||
|
||||
saveObjectAsJSON(object: object): void {
|
||||
const blob = new Blob([JSON.stringify(object)], { type: 'application/json' });
|
||||
FileSaver.saveAs(blob, `${Date.now()}.json`);
|
||||
saveAs(blob, `${Date.now()}.json`);
|
||||
}
|
||||
}
|
||||
|
||||
@@ -0,0 +1,201 @@
|
||||
Apache License
|
||||
Version 2.0, January 2004
|
||||
http://www.apache.org/licenses/
|
||||
|
||||
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
|
||||
|
||||
1. Definitions.
|
||||
|
||||
"License" shall mean the terms and conditions for use, reproduction,
|
||||
and distribution as defined by Sections 1 through 9 of this document.
|
||||
|
||||
"Licensor" shall mean the copyright owner or entity authorized by
|
||||
the copyright owner that is granting the License.
|
||||
|
||||
"Legal Entity" shall mean the union of the acting entity and all
|
||||
other entities that control, are controlled by, or are under common
|
||||
control with that entity. For the purposes of this definition,
|
||||
"control" means (i) the power, direct or indirect, to cause the
|
||||
direction or management of such entity, whether by contract or
|
||||
otherwise, or (ii) ownership of fifty percent (50%) or more of the
|
||||
outstanding shares, or (iii) beneficial ownership of such entity.
|
||||
|
||||
"You" (or "Your") shall mean an individual or Legal Entity
|
||||
exercising permissions granted by this License.
|
||||
|
||||
"Source" form shall mean the preferred form for making modifications,
|
||||
including but not limited to software source code, documentation
|
||||
source, and configuration files.
|
||||
|
||||
"Object" form shall mean any form resulting from mechanical
|
||||
transformation or translation of a Source form, including but
|
||||
not limited to compiled object code, generated documentation,
|
||||
and conversions to other media types.
|
||||
|
||||
"Work" shall mean the work of authorship, whether in Source or
|
||||
Object form, made available under the License, as indicated by a
|
||||
copyright notice that is included in or attached to the work
|
||||
(an example is provided in the Appendix below).
|
||||
|
||||
"Derivative Works" shall mean any work, whether in Source or Object
|
||||
form, that is based on (or derived from) the Work and for which the
|
||||
editorial revisions, annotations, elaborations, or other modifications
|
||||
represent, as a whole, an original work of authorship. For the purposes
|
||||
of this License, Derivative Works shall not include works that remain
|
||||
separable from, or merely link (or bind by name) to the interfaces of,
|
||||
the Work and Derivative Works thereof.
|
||||
|
||||
"Contribution" shall mean any work of authorship, including
|
||||
the original version of the Work and any modifications or additions
|
||||
to that Work or Derivative Works thereof, that is intentionally
|
||||
submitted to Licensor for inclusion in the Work by the copyright owner
|
||||
or by an individual or Legal Entity authorized to submit on behalf of
|
||||
the copyright owner. For the purposes of this definition, "submitted"
|
||||
means any form of electronic, verbal, or written communication sent
|
||||
to the Licensor or its representatives, including but not limited to
|
||||
communication on electronic mailing lists, source code control systems,
|
||||
and issue tracking systems that are managed by, or on behalf of, the
|
||||
Licensor for the purpose of discussing and improving the Work, but
|
||||
excluding communication that is conspicuously marked or otherwise
|
||||
designated in writing by the copyright owner as "Not a Contribution."
|
||||
|
||||
"Contributor" shall mean Licensor and any individual or Legal Entity
|
||||
on behalf of whom a Contribution has been received by Licensor and
|
||||
subsequently incorporated within the Work.
|
||||
|
||||
2. Grant of Copyright License. Subject to the terms and conditions of
|
||||
this License, each Contributor hereby grants to You a perpetual,
|
||||
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
|
||||
copyright license to reproduce, prepare Derivative Works of,
|
||||
publicly display, publicly perform, sublicense, and distribute the
|
||||
Work and such Derivative Works in Source or Object form.
|
||||
|
||||
3. Grant of Patent License. Subject to the terms and conditions of
|
||||
this License, each Contributor hereby grants to You a perpetual,
|
||||
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
|
||||
(except as stated in this section) patent license to make, have made,
|
||||
use, offer to sell, sell, import, and otherwise transfer the Work,
|
||||
where such license applies only to those patent claims licensable
|
||||
by such Contributor that are necessarily infringed by their
|
||||
Contribution(s) alone or by combination of their Contribution(s)
|
||||
with the Work to which such Contribution(s) was submitted. If You
|
||||
institute patent litigation against any entity (including a
|
||||
cross-claim or counterclaim in a lawsuit) alleging that the Work
|
||||
or a Contribution incorporated within the Work constitutes direct
|
||||
or contributory patent infringement, then any patent licenses
|
||||
granted to You under this License for that Work shall terminate
|
||||
as of the date such litigation is filed.
|
||||
|
||||
4. Redistribution. You may reproduce and distribute copies of the
|
||||
Work or Derivative Works thereof in any medium, with or without
|
||||
modifications, and in Source or Object form, provided that You
|
||||
meet the following conditions:
|
||||
|
||||
(a) You must give any other recipients of the Work or
|
||||
Derivative Works a copy of this License; and
|
||||
|
||||
(b) You must cause any modified files to carry prominent notices
|
||||
stating that You changed the files; and
|
||||
|
||||
(c) You must retain, in the Source form of any Derivative Works
|
||||
that You distribute, all copyright, patent, trademark, and
|
||||
attribution notices from the Source form of the Work,
|
||||
excluding those notices that do not pertain to any part of
|
||||
the Derivative Works; and
|
||||
|
||||
(d) If the Work includes a "NOTICE" text file as part of its
|
||||
distribution, then any Derivative Works that You distribute must
|
||||
include a readable copy of the attribution notices contained
|
||||
within such NOTICE file, excluding those notices that do not
|
||||
pertain to any part of the Derivative Works, in at least one
|
||||
of the following places: within a NOTICE text file distributed
|
||||
as part of the Derivative Works; within the Source form or
|
||||
documentation, if provided along with the Derivative Works; or,
|
||||
within a display generated by the Derivative Works, if and
|
||||
wherever such third-party notices normally appear. The contents
|
||||
of the NOTICE file are for informational purposes only and
|
||||
do not modify the License. You may add Your own attribution
|
||||
notices within Derivative Works that You distribute, alongside
|
||||
or as an addendum to the NOTICE text from the Work, provided
|
||||
that such additional attribution notices cannot be construed
|
||||
as modifying the License.
|
||||
|
||||
You may add Your own copyright statement to Your modifications and
|
||||
may provide additional or different license terms and conditions
|
||||
for use, reproduction, or distribution of Your modifications, or
|
||||
for any such Derivative Works as a whole, provided Your use,
|
||||
reproduction, and distribution of the Work otherwise complies with
|
||||
the conditions stated in this License.
|
||||
|
||||
5. Submission of Contributions. Unless You explicitly state otherwise,
|
||||
any Contribution intentionally submitted for inclusion in the Work
|
||||
by You to the Licensor shall be under the terms and conditions of
|
||||
this License, without any additional terms or conditions.
|
||||
Notwithstanding the above, nothing herein shall supersede or modify
|
||||
the terms of any separate license agreement you may have executed
|
||||
with Licensor regarding such Contributions.
|
||||
|
||||
6. Trademarks. This License does not grant permission to use the trade
|
||||
names, trademarks, service marks, or product names of the Licensor,
|
||||
except as required for reasonable and customary use in describing the
|
||||
origin of the Work and reproducing the content of the NOTICE file.
|
||||
|
||||
7. Disclaimer of Warranty. Unless required by applicable law or
|
||||
agreed to in writing, Licensor provides the Work (and each
|
||||
Contributor provides its Contributions) on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
|
||||
implied, including, without limitation, any warranties or conditions
|
||||
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
|
||||
PARTICULAR PURPOSE. You are solely responsible for determining the
|
||||
appropriateness of using or redistributing the Work and assume any
|
||||
risks associated with Your exercise of permissions under this License.
|
||||
|
||||
8. Limitation of Liability. In no event and under no legal theory,
|
||||
whether in tort (including negligence), contract, or otherwise,
|
||||
unless required by applicable law (such as deliberate and grossly
|
||||
negligent acts) or agreed to in writing, shall any Contributor be
|
||||
liable to You for damages, including any direct, indirect, special,
|
||||
incidental, or consequential damages of any character arising as a
|
||||
result of this License or out of the use or inability to use the
|
||||
Work (including but not limited to damages for loss of goodwill,
|
||||
work stoppage, computer failure or malfunction, or any and all
|
||||
other commercial damages or losses), even if such Contributor
|
||||
has been advised of the possibility of such damages.
|
||||
|
||||
9. Accepting Warranty or Additional Liability. While redistributing
|
||||
the Work or Derivative Works thereof, You may choose to offer,
|
||||
and charge a fee for, acceptance of support, warranty, indemnity,
|
||||
or other liability obligations and/or rights consistent with this
|
||||
License. However, in accepting such obligations, You may act only
|
||||
on Your own behalf and on Your sole responsibility, not on behalf
|
||||
of any other Contributor, and only if You agree to indemnify,
|
||||
defend, and hold each Contributor harmless for any liability
|
||||
incurred by, or claims asserted against, such Contributor by reason
|
||||
of your accepting any such warranty or additional liability.
|
||||
|
||||
END OF TERMS AND CONDITIONS
|
||||
|
||||
APPENDIX: How to apply the Apache License to your work.
|
||||
|
||||
To apply the Apache License to your work, attach the following
|
||||
boilerplate notice, with the fields enclosed by brackets "{}"
|
||||
replaced with your own identifying information. (Don't include
|
||||
the brackets!) The text should be enclosed in the appropriate
|
||||
comment syntax for the file format. We also recommend that a
|
||||
file or class name and description of purpose be included on the
|
||||
same "printed page" as the copyright notice for easier
|
||||
identification within third-party archives.
|
||||
|
||||
Copyright 2017 Bertrand Gaillard
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
+100
@@ -0,0 +1,100 @@
|
||||
:host {
|
||||
display: flex;
|
||||
flex-wrap: nowrap;
|
||||
justify-content: flex-start;
|
||||
align-items: stretch;
|
||||
overflow: hidden;
|
||||
width: 100%;
|
||||
height: 100%;
|
||||
|
||||
& > .as-split-gutter {
|
||||
flex-grow: 0;
|
||||
flex-shrink: 0;
|
||||
background-color: #eeeeee;
|
||||
display: flex;
|
||||
align-items: center;
|
||||
justify-content: center;
|
||||
|
||||
& > .as-split-gutter-icon {
|
||||
width: 100%;
|
||||
height: 100%;
|
||||
background-position: center center;
|
||||
background-repeat: no-repeat;
|
||||
}
|
||||
}
|
||||
|
||||
::ng-deep > .as-split-area {
|
||||
flex-grow: 0;
|
||||
flex-shrink: 0;
|
||||
overflow-x: hidden;
|
||||
overflow-y: auto;
|
||||
|
||||
/* When <as-split-area [visible]="false"> force size to 0. */
|
||||
|
||||
&.as-hidden {
|
||||
flex: 0 1 0 !important;
|
||||
overflow-x: hidden;
|
||||
overflow-y: hidden;
|
||||
}
|
||||
}
|
||||
|
||||
&.as-horizontal {
|
||||
flex-direction: row;
|
||||
|
||||
& > .as-split-gutter {
|
||||
flex-direction: row;
|
||||
cursor: col-resize;
|
||||
height: 100%; // <- Fix safari bug about gutter height when direction is horizontal.
|
||||
|
||||
& > .as-split-gutter-icon {
|
||||
background-image: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAeCAYAAADkftS9AAAAIklEQVQoU2M4c+bMfxAGAgYYmwGrIIiDjrELjpo5aiZeMwF+yNnOs5KSvgAAAABJRU5ErkJggg==');
|
||||
}
|
||||
}
|
||||
|
||||
::ng-deep > .as-split-area {
|
||||
height: 100%;
|
||||
}
|
||||
}
|
||||
|
||||
&.as-vertical {
|
||||
flex-direction: column;
|
||||
|
||||
& > .as-split-gutter {
|
||||
flex-direction: column;
|
||||
cursor: row-resize;
|
||||
width: 100%;
|
||||
|
||||
.as-split-gutter-icon {
|
||||
background-image: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAB4AAAAFCAMAAABl/6zIAAAABlBMVEUAAADMzMzIT8AyAAAAAXRSTlMAQObYZgAAABRJREFUeAFjYGRkwIMJSeMHlBkOABP7AEGzSuPKAAAAAElFTkSuQmCC');
|
||||
}
|
||||
}
|
||||
|
||||
::ng-deep > .as-split-area {
|
||||
width: 100%;
|
||||
|
||||
&.as-hidden {
|
||||
max-width: 0;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/* When disabled remove gutters background image and specific cursor. */
|
||||
|
||||
&.as-disabled {
|
||||
& > .as-split-gutter {
|
||||
cursor: default;
|
||||
|
||||
.as-split-gutter-icon {
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/* Add transition only when transition enabled + split initialized + not currently dragging. */
|
||||
|
||||
&.as-transition.as-init:not(.as-dragging) {
|
||||
& > .as-split-gutter,
|
||||
::ng-deep > .as-split-area {
|
||||
transition: flex-basis 0.3s;
|
||||
}
|
||||
}
|
||||
}
|
||||
+765
@@ -0,0 +1,765 @@
|
||||
// tslint:disable
|
||||
import {
|
||||
Component,
|
||||
Input,
|
||||
Output,
|
||||
ChangeDetectionStrategy,
|
||||
ChangeDetectorRef,
|
||||
Renderer2,
|
||||
AfterViewInit,
|
||||
OnDestroy,
|
||||
ElementRef,
|
||||
NgZone,
|
||||
ViewChildren,
|
||||
QueryList,
|
||||
EventEmitter,
|
||||
} from '@angular/core';
|
||||
import { Observable, Subscriber, Subject } from 'rxjs';
|
||||
import { debounceTime } from 'rxjs/operators';
|
||||
|
||||
import { IArea, IPoint, ISplitSnapshot, IAreaSnapshot, IOutputData, IOutputAreaSizes } from '../interface';
|
||||
import { SplitAreaDirective } from '../directive/splitArea.directive';
|
||||
import {
|
||||
getInputPositiveNumber,
|
||||
getInputBoolean,
|
||||
isUserSizesValid,
|
||||
getAreaMinSize,
|
||||
getAreaMaxSize,
|
||||
getPointFromEvent,
|
||||
getElementPixelSize,
|
||||
getGutterSideAbsorptionCapacity,
|
||||
updateAreaSize,
|
||||
} from '../utils';
|
||||
|
||||
/**
|
||||
* angular-split
|
||||
*
|
||||
*
|
||||
* PERCENT MODE ([unit]="'percent'")
|
||||
* ___________________________________________________________________________________________
|
||||
* | A [g1] B [g2] C [g3] D [g4] E |
|
||||
* |-------------------------------------------------------------------------------------------|
|
||||
* | 20 30 20 15 15 | <-- [size]="x"
|
||||
* | 10px 10px 10px 10px | <-- [gutterSize]="10"
|
||||
* |calc(20% - 8px) calc(30% - 12px) calc(20% - 8px) calc(15% - 6px) calc(15% - 6px)| <-- CSS flex-basis property (with flex-grow&shrink at 0)
|
||||
* | 152px 228px 152px 114px 114px | <-- el.getBoundingClientRect().width
|
||||
* |___________________________________________________________________________________________|
|
||||
* 800px <-- el.getBoundingClientRect().width
|
||||
* flex-basis = calc( { area.size }% - { area.size/100 * nbGutter*gutterSize }px );
|
||||
*
|
||||
*
|
||||
* PIXEL MODE ([unit]="'pixel'")
|
||||
* ___________________________________________________________________________________________
|
||||
* | A [g1] B [g2] C [g3] D [g4] E |
|
||||
* |-------------------------------------------------------------------------------------------|
|
||||
* | 100 250 * 150 100 | <-- [size]="y"
|
||||
* | 10px 10px 10px 10px | <-- [gutterSize]="10"
|
||||
* | 0 0 100px 0 0 250px 1 1 auto 0 0 150px 0 0 100px | <-- CSS flex property (flex-grow/flex-shrink/flex-basis)
|
||||
* | 100px 250px 200px 150px 100px | <-- el.getBoundingClientRect().width
|
||||
* |___________________________________________________________________________________________|
|
||||
* 800px <-- el.getBoundingClientRect().width
|
||||
*
|
||||
*/
|
||||
|
||||
@Component({
|
||||
selector: 'as-split',
|
||||
exportAs: 'asSplit',
|
||||
changeDetection: ChangeDetectionStrategy.OnPush,
|
||||
styleUrls: [`./split.component.scss`],
|
||||
template: ` <ng-content></ng-content>
|
||||
<ng-template ngFor [ngForOf]="displayedAreas" let-index="index" let-last="last">
|
||||
<div
|
||||
*ngIf="last === false"
|
||||
#gutterEls
|
||||
class="as-split-gutter"
|
||||
[style.flex-basis.px]="gutterSize"
|
||||
[style.order]="index * 2 + 1"
|
||||
(mousedown)="startDragging($event, index * 2 + 1, index + 1)"
|
||||
(touchstart)="startDragging($event, index * 2 + 1, index + 1)"
|
||||
(mouseup)="clickGutter($event, index + 1)"
|
||||
(touchend)="clickGutter($event, index + 1)"
|
||||
>
|
||||
<div class="as-split-gutter-icon"></div>
|
||||
</div>
|
||||
</ng-template>`,
|
||||
})
|
||||
export class SplitComponent implements AfterViewInit, OnDestroy {
|
||||
private _direction: 'horizontal' | 'vertical' = 'horizontal';
|
||||
|
||||
@Input() set direction(v: 'horizontal' | 'vertical') {
|
||||
this._direction = v === 'vertical' ? 'vertical' : 'horizontal';
|
||||
|
||||
this.renderer.addClass(this.elRef.nativeElement, `as-${this._direction}`);
|
||||
this.renderer.removeClass(
|
||||
this.elRef.nativeElement,
|
||||
`as-${this._direction === 'vertical' ? 'horizontal' : 'vertical'}`
|
||||
);
|
||||
|
||||
this.build(false, false);
|
||||
}
|
||||
|
||||
get direction(): 'horizontal' | 'vertical' {
|
||||
return this._direction;
|
||||
}
|
||||
|
||||
////
|
||||
|
||||
private _unit: 'percent' | 'pixel' = 'percent';
|
||||
|
||||
@Input() set unit(v: 'percent' | 'pixel') {
|
||||
this._unit = v === 'pixel' ? 'pixel' : 'percent';
|
||||
|
||||
this.renderer.addClass(this.elRef.nativeElement, `as-${this._unit}`);
|
||||
this.renderer.removeClass(this.elRef.nativeElement, `as-${this._unit === 'pixel' ? 'percent' : 'pixel'}`);
|
||||
|
||||
this.build(false, true);
|
||||
}
|
||||
|
||||
get unit(): 'percent' | 'pixel' {
|
||||
return this._unit;
|
||||
}
|
||||
|
||||
////
|
||||
|
||||
private _gutterSize: number = 11;
|
||||
|
||||
@Input() set gutterSize(v: number | null) {
|
||||
this._gutterSize = getInputPositiveNumber(v, 11);
|
||||
|
||||
this.build(false, false);
|
||||
}
|
||||
|
||||
get gutterSize(): number | null {
|
||||
return this._gutterSize;
|
||||
}
|
||||
|
||||
////
|
||||
|
||||
private _gutterStep: number = 1;
|
||||
|
||||
@Input() set gutterStep(v: number) {
|
||||
this._gutterStep = getInputPositiveNumber(v, 1);
|
||||
}
|
||||
|
||||
get gutterStep(): number {
|
||||
return this._gutterStep;
|
||||
}
|
||||
|
||||
////
|
||||
|
||||
private _restrictMove: boolean = false;
|
||||
|
||||
@Input() set restrictMove(v: boolean) {
|
||||
this._restrictMove = getInputBoolean(v);
|
||||
}
|
||||
|
||||
get restrictMove(): boolean {
|
||||
return this._restrictMove;
|
||||
}
|
||||
|
||||
////
|
||||
|
||||
private _useTransition: boolean = false;
|
||||
|
||||
@Input() set useTransition(v: boolean) {
|
||||
this._useTransition = getInputBoolean(v);
|
||||
|
||||
if (this._useTransition) this.renderer.addClass(this.elRef.nativeElement, 'as-transition');
|
||||
else this.renderer.removeClass(this.elRef.nativeElement, 'as-transition');
|
||||
}
|
||||
|
||||
get useTransition(): boolean {
|
||||
return this._useTransition;
|
||||
}
|
||||
|
||||
////
|
||||
|
||||
private _disabled: boolean = false;
|
||||
|
||||
@Input() set disabled(v: boolean) {
|
||||
this._disabled = getInputBoolean(v);
|
||||
|
||||
if (this._disabled) this.renderer.addClass(this.elRef.nativeElement, 'as-disabled');
|
||||
else this.renderer.removeClass(this.elRef.nativeElement, 'as-disabled');
|
||||
}
|
||||
|
||||
get disabled(): boolean {
|
||||
return this._disabled;
|
||||
}
|
||||
|
||||
////
|
||||
|
||||
private _dir: 'ltr' | 'rtl' = 'ltr';
|
||||
|
||||
@Input() set dir(v: 'ltr' | 'rtl') {
|
||||
this._dir = v === 'rtl' ? 'rtl' : 'ltr';
|
||||
|
||||
this.renderer.setAttribute(this.elRef.nativeElement, 'dir', this._dir);
|
||||
}
|
||||
|
||||
get dir(): 'ltr' | 'rtl' {
|
||||
return this._dir;
|
||||
}
|
||||
|
||||
////
|
||||
|
||||
private _gutterDblClickDuration: number = 0;
|
||||
|
||||
@Input() set gutterDblClickDuration(v: number) {
|
||||
this._gutterDblClickDuration = getInputPositiveNumber(v, 0);
|
||||
}
|
||||
|
||||
get gutterDblClickDuration(): number {
|
||||
return this._gutterDblClickDuration;
|
||||
}
|
||||
|
||||
////
|
||||
|
||||
@Output() dragStart = new EventEmitter<IOutputData>(false);
|
||||
@Output() dragEnd = new EventEmitter<IOutputData>(false);
|
||||
@Output() gutterClick = new EventEmitter<IOutputData>(false);
|
||||
@Output() gutterDblClick = new EventEmitter<IOutputData>(false);
|
||||
|
||||
private transitionEndSubscriber: Subscriber<IOutputAreaSizes>;
|
||||
@Output() get transitionEnd(): Observable<IOutputAreaSizes> {
|
||||
return new Observable((subscriber) => (this.transitionEndSubscriber = subscriber)).pipe(
|
||||
debounceTime<IOutputAreaSizes>(20)
|
||||
);
|
||||
}
|
||||
|
||||
private dragProgressSubject: Subject<IOutputData> = new Subject();
|
||||
dragProgress$: Observable<IOutputData> = this.dragProgressSubject.asObservable();
|
||||
|
||||
////
|
||||
|
||||
private isDragging: boolean = false;
|
||||
private dragListeners: Array<Function> = [];
|
||||
private snapshot: ISplitSnapshot | null = null;
|
||||
private startPoint: IPoint | null = null;
|
||||
private endPoint: IPoint | null = null;
|
||||
|
||||
public readonly displayedAreas: Array<IArea> = [];
|
||||
private readonly hidedAreas: Array<IArea> = [];
|
||||
|
||||
@ViewChildren('gutterEls') private gutterEls: QueryList<ElementRef>;
|
||||
|
||||
constructor(
|
||||
private ngZone: NgZone,
|
||||
private elRef: ElementRef,
|
||||
private cdRef: ChangeDetectorRef,
|
||||
private renderer: Renderer2
|
||||
) {
|
||||
// To force adding default class, could be override by user @Input() or not
|
||||
this.direction = this._direction;
|
||||
}
|
||||
|
||||
public ngAfterViewInit() {
|
||||
this.ngZone.runOutsideAngular(() => {
|
||||
// To avoid transition at first rendering
|
||||
setTimeout(() => this.renderer.addClass(this.elRef.nativeElement, 'as-init'));
|
||||
});
|
||||
}
|
||||
|
||||
private getNbGutters(): number {
|
||||
return this.displayedAreas.length === 0 ? 0 : this.displayedAreas.length - 1;
|
||||
}
|
||||
|
||||
public addArea(component: SplitAreaDirective): void {
|
||||
const newArea: IArea = {
|
||||
component,
|
||||
order: 0,
|
||||
size: 0,
|
||||
minSize: null,
|
||||
maxSize: null,
|
||||
};
|
||||
|
||||
if (component.visible === true) {
|
||||
this.displayedAreas.push(newArea);
|
||||
|
||||
this.build(true, true);
|
||||
} else {
|
||||
this.hidedAreas.push(newArea);
|
||||
}
|
||||
}
|
||||
|
||||
public removeArea(component: SplitAreaDirective): void {
|
||||
if (this.displayedAreas.some((a) => a.component === component)) {
|
||||
const area = this.displayedAreas.find((a) => a.component === component);
|
||||
this.displayedAreas.splice(this.displayedAreas.indexOf(area!), 1);
|
||||
|
||||
this.build(true, true);
|
||||
} else if (this.hidedAreas.some((a) => a.component === component)) {
|
||||
const area = this.hidedAreas.find((a) => a.component === component);
|
||||
this.hidedAreas.splice(this.hidedAreas.indexOf(area!), 1);
|
||||
}
|
||||
}
|
||||
|
||||
public updateArea(component: SplitAreaDirective, resetOrders: boolean, resetSizes: boolean): void {
|
||||
if (component.visible === true) {
|
||||
this.build(resetOrders, resetSizes);
|
||||
}
|
||||
}
|
||||
|
||||
public showArea(component: SplitAreaDirective): void {
|
||||
const area = this.hidedAreas.find((a) => a.component === component);
|
||||
if (area === undefined) {
|
||||
return;
|
||||
}
|
||||
|
||||
const areas = this.hidedAreas.splice(this.hidedAreas.indexOf(area), 1);
|
||||
this.displayedAreas.push(...areas);
|
||||
|
||||
this.build(true, true);
|
||||
}
|
||||
|
||||
public hideArea(comp: SplitAreaDirective): void {
|
||||
const area = this.displayedAreas.find((a) => a.component === comp);
|
||||
if (area === undefined) {
|
||||
return;
|
||||
}
|
||||
|
||||
const areas = this.displayedAreas.splice(this.displayedAreas.indexOf(area), 1);
|
||||
areas.forEach((area) => {
|
||||
area.order = 0;
|
||||
area.size = 0;
|
||||
});
|
||||
this.hidedAreas.push(...areas);
|
||||
|
||||
this.build(true, true);
|
||||
}
|
||||
|
||||
public getVisibleAreaSizes(): IOutputAreaSizes {
|
||||
return this.displayedAreas.map((a) => (a.size === null ? '*' : a.size));
|
||||
}
|
||||
|
||||
public setVisibleAreaSizes(sizes: IOutputAreaSizes): boolean {
|
||||
if (sizes.length !== this.displayedAreas.length) {
|
||||
return false;
|
||||
}
|
||||
|
||||
const formatedSizes = sizes.map((s) => getInputPositiveNumber(s, null));
|
||||
const isValid = isUserSizesValid(this.unit, formatedSizes);
|
||||
|
||||
if (isValid === false) {
|
||||
return false;
|
||||
}
|
||||
|
||||
// @ts-ignore
|
||||
this.displayedAreas.forEach((area, i) => (area.component._size = formatedSizes[i]));
|
||||
|
||||
this.build(false, true);
|
||||
return true;
|
||||
}
|
||||
|
||||
private build(resetOrders: boolean, resetSizes: boolean): void {
|
||||
this.stopDragging();
|
||||
|
||||
// ¤ AREAS ORDER
|
||||
|
||||
if (resetOrders === true) {
|
||||
// If user provided 'order' for each area, use it to sort them.
|
||||
if (this.displayedAreas.every((a) => a.component.order !== null)) {
|
||||
this.displayedAreas.sort((a, b) => <number>a.component.order - <number>b.component.order);
|
||||
}
|
||||
|
||||
// Then set real order with multiples of 2, numbers between will be used by gutters.
|
||||
this.displayedAreas.forEach((area, i) => {
|
||||
area.order = i * 2;
|
||||
area.component.setStyleOrder(area.order);
|
||||
});
|
||||
}
|
||||
|
||||
// ¤ AREAS SIZE
|
||||
|
||||
if (resetSizes === true) {
|
||||
const useUserSizes = isUserSizesValid(
|
||||
this.unit,
|
||||
this.displayedAreas.map((a) => a.component.size)
|
||||
);
|
||||
|
||||
switch (this.unit) {
|
||||
case 'percent': {
|
||||
const defaultSize = 100 / this.displayedAreas.length;
|
||||
|
||||
this.displayedAreas.forEach((area) => {
|
||||
area.size = useUserSizes ? <number>area.component.size : defaultSize;
|
||||
area.minSize = getAreaMinSize(area);
|
||||
area.maxSize = getAreaMaxSize(area);
|
||||
});
|
||||
break;
|
||||
}
|
||||
case 'pixel': {
|
||||
if (useUserSizes) {
|
||||
this.displayedAreas.forEach((area) => {
|
||||
area.size = area.component.size;
|
||||
area.minSize = getAreaMinSize(area);
|
||||
area.maxSize = getAreaMaxSize(area);
|
||||
});
|
||||
} else {
|
||||
const wildcardSizeAreas = this.displayedAreas.filter((a) => a.component.size === null);
|
||||
|
||||
// No wildcard area > Need to select one arbitrarily > first
|
||||
if (wildcardSizeAreas.length === 0 && this.displayedAreas.length > 0) {
|
||||
this.displayedAreas.forEach((area, i) => {
|
||||
area.size = i === 0 ? null : area.component.size;
|
||||
area.minSize = i === 0 ? null : getAreaMinSize(area);
|
||||
area.maxSize = i === 0 ? null : getAreaMaxSize(area);
|
||||
});
|
||||
}
|
||||
// More than one wildcard area > Need to keep only one arbitrarly > first
|
||||
else if (wildcardSizeAreas.length > 1) {
|
||||
let alreadyGotOne = false;
|
||||
this.displayedAreas.forEach((area) => {
|
||||
if (area.component.size === null) {
|
||||
if (alreadyGotOne === false) {
|
||||
area.size = null;
|
||||
area.minSize = null;
|
||||
area.maxSize = null;
|
||||
alreadyGotOne = true;
|
||||
} else {
|
||||
area.size = 100;
|
||||
area.minSize = null;
|
||||
area.maxSize = null;
|
||||
}
|
||||
} else {
|
||||
area.size = area.component.size;
|
||||
area.minSize = getAreaMinSize(area);
|
||||
area.maxSize = getAreaMaxSize(area);
|
||||
}
|
||||
});
|
||||
}
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
this.refreshStyleSizes();
|
||||
this.cdRef.markForCheck();
|
||||
}
|
||||
|
||||
private refreshStyleSizes(): void {
|
||||
///////////////////////////////////////////
|
||||
// PERCENT MODE
|
||||
if (this.unit === 'percent') {
|
||||
// Only one area > flex-basis 100%
|
||||
if (this.displayedAreas.length === 1) {
|
||||
this.displayedAreas[0].component.setStyleFlex(0, 0, `100%`, false, false);
|
||||
}
|
||||
// Multiple areas > use each percent basis
|
||||
else {
|
||||
const sumGutterSize = this.getNbGutters() * this.gutterSize!;
|
||||
|
||||
this.displayedAreas.forEach((area) => {
|
||||
area.component.setStyleFlex(
|
||||
0,
|
||||
0,
|
||||
`calc( ${area.size}% - ${(<number>area.size / 100) * sumGutterSize}px )`,
|
||||
area.minSize !== null && area.minSize === area.size ? true : false,
|
||||
area.maxSize !== null && area.maxSize === area.size ? true : false
|
||||
);
|
||||
});
|
||||
}
|
||||
}
|
||||
///////////////////////////////////////////
|
||||
// PIXEL MODE
|
||||
else if (this.unit === 'pixel') {
|
||||
this.displayedAreas.forEach((area) => {
|
||||
// Area with wildcard size
|
||||
if (area.size === null) {
|
||||
if (this.displayedAreas.length === 1) {
|
||||
area.component.setStyleFlex(1, 1, `100%`, false, false);
|
||||
} else {
|
||||
area.component.setStyleFlex(1, 1, `auto`, false, false);
|
||||
}
|
||||
}
|
||||
// Area with pixel size
|
||||
else {
|
||||
// Only one area > flex-basis 100%
|
||||
if (this.displayedAreas.length === 1) {
|
||||
area.component.setStyleFlex(0, 0, `100%`, false, false);
|
||||
}
|
||||
// Multiple areas > use each pixel basis
|
||||
else {
|
||||
area.component.setStyleFlex(
|
||||
0,
|
||||
0,
|
||||
`${area.size}px`,
|
||||
area.minSize !== null && area.minSize === area.size ? true : false,
|
||||
area.maxSize !== null && area.maxSize === area.size ? true : false
|
||||
);
|
||||
}
|
||||
}
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
_clickTimeout: number | null = null;
|
||||
|
||||
public clickGutter(event: MouseEvent | TouchEvent, gutterNum: number): void {
|
||||
const tempPoint = getPointFromEvent(event);
|
||||
|
||||
// Be sure mouseup/touchend happened at same point as mousedown/touchstart to trigger click/dblclick
|
||||
if (this.startPoint && this.startPoint.x === tempPoint!.x && this.startPoint.y === tempPoint!.y) {
|
||||
// If timeout in progress and new click > clearTimeout & dblClickEvent
|
||||
if (this._clickTimeout !== null) {
|
||||
window.clearTimeout(this._clickTimeout);
|
||||
this._clickTimeout = null;
|
||||
this.notify('dblclick', gutterNum);
|
||||
this.stopDragging();
|
||||
}
|
||||
// Else start timeout to call clickEvent at end
|
||||
else {
|
||||
this._clickTimeout = window.setTimeout(() => {
|
||||
this._clickTimeout = null;
|
||||
this.notify('click', gutterNum);
|
||||
this.stopDragging();
|
||||
}, this.gutterDblClickDuration);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public startDragging(event: MouseEvent | TouchEvent, gutterOrder: number, gutterNum: number): void {
|
||||
event.preventDefault();
|
||||
event.stopPropagation();
|
||||
|
||||
this.startPoint = getPointFromEvent(event);
|
||||
if (this.startPoint === null || this.disabled === true) {
|
||||
return;
|
||||
}
|
||||
|
||||
this.snapshot = {
|
||||
gutterNum,
|
||||
lastSteppedOffset: 0,
|
||||
allAreasSizePixel: getElementPixelSize(this.elRef, this.direction) - this.getNbGutters() * this.gutterSize!,
|
||||
allInvolvedAreasSizePercent: 100,
|
||||
areasBeforeGutter: [],
|
||||
areasAfterGutter: [],
|
||||
};
|
||||
|
||||
this.displayedAreas.forEach((area) => {
|
||||
const areaSnapshot: IAreaSnapshot = {
|
||||
area,
|
||||
sizePixelAtStart: getElementPixelSize(area.component.elRef, this.direction),
|
||||
sizePercentAtStart: (this.unit === 'percent' ? area.size : -1) as number, // If pixel mode, anyway, will not be used.
|
||||
};
|
||||
|
||||
if (area.order < gutterOrder) {
|
||||
if (this.restrictMove === true) {
|
||||
this.snapshot!.areasBeforeGutter = [areaSnapshot];
|
||||
} else {
|
||||
this.snapshot!.areasBeforeGutter.unshift(areaSnapshot);
|
||||
}
|
||||
} else if (area.order > gutterOrder) {
|
||||
if (this.restrictMove === true) {
|
||||
if (this.snapshot!.areasAfterGutter.length === 0) this.snapshot!.areasAfterGutter = [areaSnapshot];
|
||||
} else {
|
||||
this.snapshot!.areasAfterGutter.push(areaSnapshot);
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
this.snapshot.allInvolvedAreasSizePercent = [
|
||||
...this.snapshot.areasBeforeGutter,
|
||||
...this.snapshot.areasAfterGutter,
|
||||
].reduce((t, a) => t + a.sizePercentAtStart, 0);
|
||||
|
||||
if (this.snapshot.areasBeforeGutter.length === 0 || this.snapshot.areasAfterGutter.length === 0) {
|
||||
return;
|
||||
}
|
||||
|
||||
this.dragListeners.push(this.renderer.listen('document', 'mouseup', this.stopDragging.bind(this)));
|
||||
this.dragListeners.push(this.renderer.listen('document', 'touchend', this.stopDragging.bind(this)));
|
||||
this.dragListeners.push(this.renderer.listen('document', 'touchcancel', this.stopDragging.bind(this)));
|
||||
|
||||
this.ngZone.runOutsideAngular(() => {
|
||||
this.dragListeners.push(this.renderer.listen('document', 'mousemove', this.dragEvent.bind(this)));
|
||||
this.dragListeners.push(this.renderer.listen('document', 'touchmove', this.dragEvent.bind(this)));
|
||||
});
|
||||
|
||||
this.displayedAreas.forEach((area) => area.component.lockEvents());
|
||||
|
||||
this.isDragging = true;
|
||||
this.renderer.addClass(this.elRef.nativeElement, 'as-dragging');
|
||||
this.renderer.addClass(this.gutterEls.toArray()[this.snapshot.gutterNum - 1].nativeElement, 'as-dragged');
|
||||
|
||||
this.notify('start', this.snapshot.gutterNum);
|
||||
}
|
||||
|
||||
private dragEvent(event: MouseEvent | TouchEvent): void {
|
||||
event.preventDefault();
|
||||
event.stopPropagation();
|
||||
|
||||
if (this._clickTimeout !== null) {
|
||||
window.clearTimeout(this._clickTimeout);
|
||||
this._clickTimeout = null;
|
||||
}
|
||||
|
||||
if (this.isDragging === false) {
|
||||
return;
|
||||
}
|
||||
|
||||
this.endPoint = getPointFromEvent(event);
|
||||
if (this.endPoint === null) {
|
||||
return;
|
||||
}
|
||||
|
||||
// Calculate steppedOffset
|
||||
|
||||
let offset =
|
||||
this.direction === 'horizontal' ? this.startPoint!.x - this.endPoint.x : this.startPoint!.y - this.endPoint.y;
|
||||
if (this.dir === 'rtl') {
|
||||
offset = -offset;
|
||||
}
|
||||
const steppedOffset = Math.round(offset / this.gutterStep) * this.gutterStep;
|
||||
|
||||
if (steppedOffset === this.snapshot!.lastSteppedOffset) {
|
||||
return;
|
||||
}
|
||||
|
||||
this.snapshot!.lastSteppedOffset = steppedOffset;
|
||||
|
||||
// Need to know if each gutter side areas could reacts to steppedOffset
|
||||
|
||||
let areasBefore = getGutterSideAbsorptionCapacity(
|
||||
this.unit,
|
||||
this.snapshot!.areasBeforeGutter,
|
||||
-steppedOffset,
|
||||
this.snapshot!.allAreasSizePixel
|
||||
);
|
||||
let areasAfter = getGutterSideAbsorptionCapacity(
|
||||
this.unit,
|
||||
this.snapshot!.areasAfterGutter,
|
||||
steppedOffset,
|
||||
this.snapshot!.allAreasSizePixel
|
||||
);
|
||||
|
||||
// Each gutter side areas can't absorb all offset
|
||||
if (areasBefore.remain !== 0 && areasAfter.remain !== 0) {
|
||||
if (Math.abs(areasBefore.remain) === Math.abs(areasAfter.remain)) {
|
||||
} else if (Math.abs(areasBefore.remain) > Math.abs(areasAfter.remain)) {
|
||||
areasAfter = getGutterSideAbsorptionCapacity(
|
||||
this.unit,
|
||||
this.snapshot!.areasAfterGutter,
|
||||
steppedOffset + areasBefore.remain,
|
||||
this.snapshot!.allAreasSizePixel
|
||||
);
|
||||
} else {
|
||||
areasBefore = getGutterSideAbsorptionCapacity(
|
||||
this.unit,
|
||||
this.snapshot!.areasBeforeGutter,
|
||||
-(steppedOffset - areasAfter.remain),
|
||||
this.snapshot!.allAreasSizePixel
|
||||
);
|
||||
}
|
||||
}
|
||||
// Areas before gutter can't absorbs all offset > need to recalculate sizes for areas after gutter.
|
||||
else if (areasBefore.remain !== 0) {
|
||||
areasAfter = getGutterSideAbsorptionCapacity(
|
||||
this.unit,
|
||||
this.snapshot!.areasAfterGutter,
|
||||
steppedOffset + areasBefore.remain,
|
||||
this.snapshot!.allAreasSizePixel
|
||||
);
|
||||
}
|
||||
// Areas after gutter can't absorbs all offset > need to recalculate sizes for areas before gutter.
|
||||
else if (areasAfter.remain !== 0) {
|
||||
areasBefore = getGutterSideAbsorptionCapacity(
|
||||
this.unit,
|
||||
this.snapshot!.areasBeforeGutter,
|
||||
-(steppedOffset - areasAfter.remain),
|
||||
this.snapshot!.allAreasSizePixel
|
||||
);
|
||||
}
|
||||
|
||||
if (this.unit === 'percent') {
|
||||
// Hack because of browser messing up with sizes using calc(X% - Ypx) -> el.getBoundingClientRect()
|
||||
// If not there, playing with gutters makes total going down to 99.99875% then 99.99286%, 99.98986%,..
|
||||
const all = [...areasBefore.list, ...areasAfter.list];
|
||||
const areaToReset = all.find(
|
||||
(a) =>
|
||||
a.percentAfterAbsorption !== 0 &&
|
||||
a.percentAfterAbsorption !== a.areaSnapshot.area.minSize &&
|
||||
a.percentAfterAbsorption !== a.areaSnapshot.area.maxSize
|
||||
);
|
||||
|
||||
if (areaToReset) {
|
||||
areaToReset.percentAfterAbsorption =
|
||||
this.snapshot!.allInvolvedAreasSizePercent -
|
||||
all.filter((a) => a !== areaToReset).reduce((total, a) => total + a.percentAfterAbsorption, 0);
|
||||
}
|
||||
}
|
||||
|
||||
// Now we know areas could absorb steppedOffset, time to really update sizes
|
||||
|
||||
areasBefore.list.forEach((item) => updateAreaSize(this.unit, item));
|
||||
areasAfter.list.forEach((item) => updateAreaSize(this.unit, item));
|
||||
|
||||
this.refreshStyleSizes();
|
||||
this.notify('progress', this.snapshot!.gutterNum);
|
||||
}
|
||||
|
||||
private stopDragging(event?: Event): void {
|
||||
if (event) {
|
||||
event.preventDefault();
|
||||
event.stopPropagation();
|
||||
}
|
||||
|
||||
if (this.isDragging === false) {
|
||||
return;
|
||||
}
|
||||
|
||||
this.displayedAreas.forEach((area) => area.component.unlockEvents());
|
||||
|
||||
while (this.dragListeners.length > 0) {
|
||||
const fct = this.dragListeners.pop();
|
||||
if (fct) fct();
|
||||
}
|
||||
|
||||
// Warning: Have to be before "notify('end')"
|
||||
// because "notify('end')"" can be linked to "[size]='x'" > "build()" > "stopDragging()"
|
||||
this.isDragging = false;
|
||||
|
||||
// If moved from starting point, notify end
|
||||
if (this.endPoint && (this.startPoint!.x !== this.endPoint.x || this.startPoint!.y !== this.endPoint.y)) {
|
||||
this.notify('end', this.snapshot!.gutterNum);
|
||||
}
|
||||
|
||||
this.renderer.removeClass(this.elRef.nativeElement, 'as-dragging');
|
||||
this.renderer.removeClass(this.gutterEls.toArray()[this.snapshot!.gutterNum - 1].nativeElement, 'as-dragged');
|
||||
this.snapshot = null;
|
||||
|
||||
// Needed to let (click)="clickGutter(...)" event run and verify if mouse moved or not
|
||||
this.ngZone.runOutsideAngular(() => {
|
||||
setTimeout(() => {
|
||||
this.startPoint = null;
|
||||
this.endPoint = null;
|
||||
});
|
||||
});
|
||||
}
|
||||
|
||||
public notify(type: 'start' | 'progress' | 'end' | 'click' | 'dblclick' | 'transitionEnd', gutterNum: number): void {
|
||||
const sizes = this.getVisibleAreaSizes();
|
||||
|
||||
if (type === 'start') {
|
||||
this.dragStart.emit({ gutterNum, sizes });
|
||||
} else if (type === 'end') {
|
||||
this.dragEnd.emit({ gutterNum, sizes });
|
||||
} else if (type === 'click') {
|
||||
this.gutterClick.emit({ gutterNum, sizes });
|
||||
} else if (type === 'dblclick') {
|
||||
this.gutterDblClick.emit({ gutterNum, sizes });
|
||||
} else if (type === 'transitionEnd') {
|
||||
if (this.transitionEndSubscriber) {
|
||||
this.ngZone.run(() => this.transitionEndSubscriber.next(sizes));
|
||||
}
|
||||
} else if (type === 'progress') {
|
||||
// Stay outside zone to allow users do what they want about change detection mechanism.
|
||||
this.dragProgressSubject.next({ gutterNum, sizes });
|
||||
}
|
||||
}
|
||||
|
||||
public ngOnDestroy(): void {
|
||||
this.stopDragging();
|
||||
}
|
||||
}
|
||||
+172
@@ -0,0 +1,172 @@
|
||||
// tslint:disable
|
||||
|
||||
import { Directive, Input, ElementRef, Renderer2, OnInit, OnDestroy, NgZone } from '@angular/core';
|
||||
|
||||
import { SplitComponent } from '../component/split.component';
|
||||
import { getInputPositiveNumber, getInputBoolean } from '../utils';
|
||||
|
||||
@Directive({
|
||||
selector: 'as-split-area, [as-split-area]',
|
||||
exportAs: 'asSplitArea',
|
||||
})
|
||||
export class SplitAreaDirective implements OnInit, OnDestroy {
|
||||
private _order: number | null = null;
|
||||
|
||||
@Input() set order(v: number | null) {
|
||||
this._order = getInputPositiveNumber(v, null);
|
||||
|
||||
this.split.updateArea(this, true, false);
|
||||
}
|
||||
|
||||
get order(): number | null {
|
||||
return this._order;
|
||||
}
|
||||
|
||||
////
|
||||
|
||||
private _size: number | null = null;
|
||||
|
||||
@Input() set size(v: number | null) {
|
||||
this._size = getInputPositiveNumber(v, null);
|
||||
|
||||
this.split.updateArea(this, false, true);
|
||||
}
|
||||
|
||||
get size(): number | null {
|
||||
return this._size;
|
||||
}
|
||||
|
||||
////
|
||||
|
||||
private _minSize: number | null = null;
|
||||
|
||||
@Input() set minSize(v: number | null) {
|
||||
this._minSize = getInputPositiveNumber(v, null);
|
||||
|
||||
this.split.updateArea(this, false, true);
|
||||
}
|
||||
|
||||
get minSize(): number | null {
|
||||
return this._minSize;
|
||||
}
|
||||
|
||||
////
|
||||
|
||||
private _maxSize: number | null = null;
|
||||
|
||||
@Input() set maxSize(v: number | null) {
|
||||
this._maxSize = getInputPositiveNumber(v, null);
|
||||
|
||||
this.split.updateArea(this, false, true);
|
||||
}
|
||||
|
||||
get maxSize(): number | null {
|
||||
return this._maxSize;
|
||||
}
|
||||
|
||||
////
|
||||
|
||||
private _lockSize: boolean = false;
|
||||
|
||||
@Input() set lockSize(v: boolean) {
|
||||
this._lockSize = getInputBoolean(v);
|
||||
|
||||
this.split.updateArea(this, false, true);
|
||||
}
|
||||
|
||||
get lockSize(): boolean {
|
||||
return this._lockSize;
|
||||
}
|
||||
|
||||
////
|
||||
|
||||
private _visible: boolean = true;
|
||||
|
||||
@Input() set visible(v: boolean) {
|
||||
this._visible = getInputBoolean(v);
|
||||
|
||||
if (this._visible) {
|
||||
this.split.showArea(this);
|
||||
this.renderer.removeClass(this.elRef.nativeElement, 'as-hidden');
|
||||
} else {
|
||||
this.split.hideArea(this);
|
||||
this.renderer.addClass(this.elRef.nativeElement, 'as-hidden');
|
||||
}
|
||||
}
|
||||
|
||||
get visible(): boolean {
|
||||
return this._visible;
|
||||
}
|
||||
|
||||
////
|
||||
|
||||
private transitionListener: Function;
|
||||
private readonly lockListeners: Array<Function> = [];
|
||||
|
||||
constructor(
|
||||
private ngZone: NgZone,
|
||||
public elRef: ElementRef,
|
||||
private renderer: Renderer2,
|
||||
private split: SplitComponent
|
||||
) {
|
||||
this.renderer.addClass(this.elRef.nativeElement, 'as-split-area');
|
||||
}
|
||||
|
||||
public ngOnInit(): void {
|
||||
this.split.addArea(this);
|
||||
|
||||
this.ngZone.runOutsideAngular(() => {
|
||||
this.transitionListener = this.renderer.listen(
|
||||
this.elRef.nativeElement,
|
||||
'transitionend',
|
||||
(event: TransitionEvent) => {
|
||||
// Limit only flex-basis transition to trigger the event
|
||||
if (event.propertyName === 'flex-basis') {
|
||||
this.split.notify('transitionEnd', -1);
|
||||
}
|
||||
}
|
||||
);
|
||||
});
|
||||
}
|
||||
|
||||
public setStyleOrder(value: number): void {
|
||||
this.renderer.setStyle(this.elRef.nativeElement, 'order', value);
|
||||
}
|
||||
|
||||
public setStyleFlex(grow: number, shrink: number, basis: string, isMin: boolean, isMax: boolean): void {
|
||||
// Need 3 separated properties to work on IE11 (https://github.com/angular/flex-layout/issues/323)
|
||||
this.renderer.setStyle(this.elRef.nativeElement, 'flex-grow', grow);
|
||||
this.renderer.setStyle(this.elRef.nativeElement, 'flex-shrink', shrink);
|
||||
this.renderer.setStyle(this.elRef.nativeElement, 'flex-basis', basis);
|
||||
|
||||
if (isMin === true) this.renderer.addClass(this.elRef.nativeElement, 'as-min');
|
||||
else this.renderer.removeClass(this.elRef.nativeElement, 'as-min');
|
||||
|
||||
if (isMax === true) this.renderer.addClass(this.elRef.nativeElement, 'as-max');
|
||||
else this.renderer.removeClass(this.elRef.nativeElement, 'as-max');
|
||||
}
|
||||
|
||||
public lockEvents(): void {
|
||||
this.ngZone.runOutsideAngular(() => {
|
||||
this.lockListeners.push(this.renderer.listen(this.elRef.nativeElement, 'selectstart', (e: Event) => false));
|
||||
this.lockListeners.push(this.renderer.listen(this.elRef.nativeElement, 'dragstart', (e: Event) => false));
|
||||
});
|
||||
}
|
||||
|
||||
public unlockEvents(): void {
|
||||
while (this.lockListeners.length > 0) {
|
||||
const fct = this.lockListeners.pop();
|
||||
if (fct) fct();
|
||||
}
|
||||
}
|
||||
|
||||
public ngOnDestroy(): void {
|
||||
this.unlockEvents();
|
||||
|
||||
if (this.transitionListener) {
|
||||
this.transitionListener();
|
||||
}
|
||||
|
||||
this.split.removeArea(this);
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,55 @@
|
||||
// tslint:disable
|
||||
import { SplitAreaDirective } from './directive/splitArea.directive';
|
||||
|
||||
export interface IPoint {
|
||||
x: number;
|
||||
y: number;
|
||||
}
|
||||
|
||||
export interface IArea {
|
||||
component: SplitAreaDirective;
|
||||
order: number;
|
||||
size: number | null;
|
||||
minSize: number | null;
|
||||
maxSize: number | null;
|
||||
}
|
||||
|
||||
// CREATED ON DRAG START
|
||||
|
||||
export interface ISplitSnapshot {
|
||||
gutterNum: number;
|
||||
allAreasSizePixel: number;
|
||||
allInvolvedAreasSizePercent: number;
|
||||
lastSteppedOffset: number;
|
||||
areasBeforeGutter: Array<IAreaSnapshot>;
|
||||
areasAfterGutter: Array<IAreaSnapshot>;
|
||||
}
|
||||
|
||||
export interface IAreaSnapshot {
|
||||
area: IArea;
|
||||
sizePixelAtStart: number;
|
||||
sizePercentAtStart: number;
|
||||
}
|
||||
|
||||
// CREATED ON DRAG PROGRESS
|
||||
|
||||
export interface ISplitSideAbsorptionCapacity {
|
||||
remain: number;
|
||||
list: Array<IAreaAbsorptionCapacity>;
|
||||
}
|
||||
|
||||
export interface IAreaAbsorptionCapacity {
|
||||
areaSnapshot: IAreaSnapshot;
|
||||
pixelAbsorb: number;
|
||||
percentAfterAbsorption: number;
|
||||
pixelRemain: number;
|
||||
}
|
||||
|
||||
// CREATED TO SEND OUTSIDE
|
||||
|
||||
export interface IOutputData {
|
||||
gutterNum: number;
|
||||
sizes: IOutputAreaSizes;
|
||||
}
|
||||
|
||||
export interface IOutputAreaSizes extends Array<number | '*'> {}
|
||||
@@ -0,0 +1,27 @@
|
||||
// tslint:disable
|
||||
import { NgModule, ModuleWithProviders } from '@angular/core';
|
||||
import { CommonModule } from '@angular/common';
|
||||
|
||||
import { SplitComponent } from './component/split.component';
|
||||
import { SplitAreaDirective } from './directive/splitArea.directive';
|
||||
|
||||
@NgModule({
|
||||
imports: [CommonModule],
|
||||
declarations: [SplitComponent, SplitAreaDirective],
|
||||
exports: [SplitComponent, SplitAreaDirective],
|
||||
})
|
||||
export class AngularSplitModule {
|
||||
public static forRoot(): ModuleWithProviders<AngularSplitModule> {
|
||||
return {
|
||||
ngModule: AngularSplitModule,
|
||||
providers: [],
|
||||
};
|
||||
}
|
||||
|
||||
public static forChild(): ModuleWithProviders<AngularSplitModule> {
|
||||
return {
|
||||
ngModule: AngularSplitModule,
|
||||
providers: [],
|
||||
};
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,273 @@
|
||||
// tslint:disable
|
||||
import { ElementRef } from '@angular/core';
|
||||
|
||||
import { IArea, IPoint, IAreaSnapshot, ISplitSideAbsorptionCapacity, IAreaAbsorptionCapacity } from './interface';
|
||||
|
||||
export function getPointFromEvent(event: MouseEvent | TouchEvent): IPoint | null {
|
||||
// TouchEvent
|
||||
if ((<TouchEvent>event).changedTouches !== undefined && (<TouchEvent>event).changedTouches.length > 0) {
|
||||
return {
|
||||
x: (<TouchEvent>event).changedTouches[0].clientX,
|
||||
y: (<TouchEvent>event).changedTouches[0].clientY,
|
||||
};
|
||||
}
|
||||
// MouseEvent
|
||||
else if ((<MouseEvent>event).clientX !== undefined && (<MouseEvent>event).clientY !== undefined) {
|
||||
return {
|
||||
x: (<MouseEvent>event).clientX,
|
||||
y: (<MouseEvent>event).clientY,
|
||||
};
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
export function getElementPixelSize(elRef: ElementRef, direction: 'horizontal' | 'vertical'): number {
|
||||
const rect = (<HTMLElement>elRef.nativeElement).getBoundingClientRect();
|
||||
|
||||
return direction === 'horizontal' ? rect.width : rect.height;
|
||||
}
|
||||
|
||||
export function getInputBoolean(v: any): boolean {
|
||||
return typeof v === 'boolean' ? v : v === 'false' ? false : true;
|
||||
}
|
||||
|
||||
export function getInputPositiveNumber<T>(v: any, defaultValue: T): number | T {
|
||||
if (v === null || v === undefined) return defaultValue;
|
||||
|
||||
v = Number(v);
|
||||
return !isNaN(v) && v >= 0 ? v : defaultValue;
|
||||
}
|
||||
|
||||
export function isUserSizesValid(unit: 'percent' | 'pixel', sizes: Array<number | null>): boolean | undefined {
|
||||
// All sizes have to be not null and total should be 100
|
||||
if (unit === 'percent') {
|
||||
const total = sizes.reduce((total, s) => (s !== null ? total! + s : total), 0);
|
||||
return sizes.every((s) => s !== null) && total! > 99.9 && total! < 100.1;
|
||||
}
|
||||
|
||||
// A size at null is mandatory but only one.
|
||||
if (unit === 'pixel') {
|
||||
return sizes.filter((s) => s === null).length === 1;
|
||||
}
|
||||
}
|
||||
|
||||
export function getAreaMinSize(a: IArea): null | number {
|
||||
if (a.size === null) {
|
||||
return null;
|
||||
}
|
||||
|
||||
if (a.component.lockSize === true) {
|
||||
return a.size;
|
||||
}
|
||||
|
||||
if (a.component.minSize === null) {
|
||||
return null;
|
||||
}
|
||||
|
||||
if (a.component.minSize > a.size) {
|
||||
return a.size;
|
||||
}
|
||||
|
||||
return a.component.minSize;
|
||||
}
|
||||
|
||||
export function getAreaMaxSize(a: IArea): null | number {
|
||||
if (a.size === null) {
|
||||
return null;
|
||||
}
|
||||
|
||||
if (a.component.lockSize === true) {
|
||||
return a.size;
|
||||
}
|
||||
|
||||
if (a.component.maxSize === null) {
|
||||
return null;
|
||||
}
|
||||
|
||||
if (a.component.maxSize < a.size) {
|
||||
return a.size;
|
||||
}
|
||||
|
||||
return a.component.maxSize;
|
||||
}
|
||||
|
||||
export function getGutterSideAbsorptionCapacity(
|
||||
unit: 'percent' | 'pixel',
|
||||
sideAreas: Array<IAreaSnapshot>,
|
||||
pixels: number,
|
||||
allAreasSizePixel: number
|
||||
): ISplitSideAbsorptionCapacity {
|
||||
return sideAreas.reduce(
|
||||
(acc, area) => {
|
||||
const res = getAreaAbsorptionCapacity(unit, area, acc.remain, allAreasSizePixel);
|
||||
(acc.list as any).push(res);
|
||||
acc.remain = res!.pixelRemain;
|
||||
return acc;
|
||||
},
|
||||
{ remain: pixels, list: [] }
|
||||
);
|
||||
}
|
||||
|
||||
function getAreaAbsorptionCapacity(
|
||||
unit: 'percent' | 'pixel',
|
||||
areaSnapshot: IAreaSnapshot,
|
||||
pixels: number,
|
||||
allAreasSizePixel: number
|
||||
): IAreaAbsorptionCapacity | undefined {
|
||||
// No pain no gain
|
||||
if (pixels === 0) {
|
||||
return {
|
||||
areaSnapshot,
|
||||
pixelAbsorb: 0,
|
||||
percentAfterAbsorption: areaSnapshot.sizePercentAtStart,
|
||||
pixelRemain: 0,
|
||||
};
|
||||
}
|
||||
|
||||
// Area start at zero and need to be reduced, not possible
|
||||
if (areaSnapshot.sizePixelAtStart === 0 && pixels < 0) {
|
||||
return {
|
||||
areaSnapshot,
|
||||
pixelAbsorb: 0,
|
||||
percentAfterAbsorption: 0,
|
||||
pixelRemain: pixels,
|
||||
};
|
||||
}
|
||||
|
||||
if (unit === 'percent') {
|
||||
return getAreaAbsorptionCapacityPercent(areaSnapshot, pixels, allAreasSizePixel);
|
||||
}
|
||||
|
||||
if (unit === 'pixel') {
|
||||
return getAreaAbsorptionCapacityPixel(areaSnapshot, pixels, allAreasSizePixel);
|
||||
}
|
||||
}
|
||||
|
||||
function getAreaAbsorptionCapacityPercent(
|
||||
areaSnapshot: IAreaSnapshot,
|
||||
pixels: number,
|
||||
allAreasSizePixel: number
|
||||
): IAreaAbsorptionCapacity | undefined {
|
||||
const tempPixelSize = areaSnapshot.sizePixelAtStart + pixels;
|
||||
const tempPercentSize = (tempPixelSize / allAreasSizePixel) * 100;
|
||||
|
||||
// ENLARGE AREA
|
||||
|
||||
if (pixels > 0) {
|
||||
// If maxSize & newSize bigger than it > absorb to max and return remaining pixels
|
||||
if (areaSnapshot.area.maxSize !== null && tempPercentSize > areaSnapshot.area.maxSize) {
|
||||
// Use area.area.maxSize as newPercentSize and return calculate pixels remaining
|
||||
const maxSizePixel = (areaSnapshot.area.maxSize / 100) * allAreasSizePixel;
|
||||
return {
|
||||
areaSnapshot,
|
||||
pixelAbsorb: maxSizePixel,
|
||||
percentAfterAbsorption: areaSnapshot.area.maxSize,
|
||||
pixelRemain: areaSnapshot.sizePixelAtStart + pixels - maxSizePixel,
|
||||
};
|
||||
}
|
||||
return {
|
||||
areaSnapshot,
|
||||
pixelAbsorb: pixels,
|
||||
percentAfterAbsorption: tempPercentSize > 100 ? 100 : tempPercentSize,
|
||||
pixelRemain: 0,
|
||||
};
|
||||
}
|
||||
|
||||
// REDUCE AREA
|
||||
else if (pixels < 0) {
|
||||
// If minSize & newSize smaller than it > absorb to min and return remaining pixels
|
||||
if (areaSnapshot.area.minSize !== null && tempPercentSize < areaSnapshot.area.minSize) {
|
||||
// Use area.area.minSize as newPercentSize and return calculate pixels remaining
|
||||
const minSizePixel = (areaSnapshot.area.minSize / 100) * allAreasSizePixel;
|
||||
return {
|
||||
areaSnapshot,
|
||||
pixelAbsorb: minSizePixel,
|
||||
percentAfterAbsorption: areaSnapshot.area.minSize,
|
||||
pixelRemain: areaSnapshot.sizePixelAtStart + pixels - minSizePixel,
|
||||
};
|
||||
}
|
||||
// If reduced under zero > return remaining pixels
|
||||
else if (tempPercentSize < 0) {
|
||||
// Use 0 as newPercentSize and return calculate pixels remaining
|
||||
return {
|
||||
areaSnapshot,
|
||||
pixelAbsorb: -areaSnapshot.sizePixelAtStart,
|
||||
percentAfterAbsorption: 0,
|
||||
pixelRemain: pixels + areaSnapshot.sizePixelAtStart,
|
||||
};
|
||||
}
|
||||
return {
|
||||
areaSnapshot,
|
||||
pixelAbsorb: pixels,
|
||||
percentAfterAbsorption: tempPercentSize,
|
||||
pixelRemain: 0,
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
function getAreaAbsorptionCapacityPixel(
|
||||
areaSnapshot: IAreaSnapshot,
|
||||
pixels: number,
|
||||
containerSizePixel: number
|
||||
): IAreaAbsorptionCapacity | undefined {
|
||||
const tempPixelSize = areaSnapshot.sizePixelAtStart + pixels;
|
||||
|
||||
// ENLARGE AREA
|
||||
|
||||
if (pixels > 0) {
|
||||
// If maxSize & newSize bigger than it > absorb to max and return remaining pixels
|
||||
if (areaSnapshot.area.maxSize !== null && tempPixelSize > areaSnapshot.area.maxSize) {
|
||||
return {
|
||||
areaSnapshot,
|
||||
pixelAbsorb: areaSnapshot.area.maxSize - areaSnapshot.sizePixelAtStart,
|
||||
percentAfterAbsorption: -1,
|
||||
pixelRemain: tempPixelSize - areaSnapshot.area.maxSize,
|
||||
};
|
||||
}
|
||||
return {
|
||||
areaSnapshot,
|
||||
pixelAbsorb: pixels,
|
||||
percentAfterAbsorption: -1,
|
||||
pixelRemain: 0,
|
||||
};
|
||||
}
|
||||
|
||||
// REDUCE AREA
|
||||
else if (pixels < 0) {
|
||||
// If minSize & newSize smaller than it > absorb to min and return remaining pixels
|
||||
if (areaSnapshot.area.minSize !== null && tempPixelSize < areaSnapshot.area.minSize) {
|
||||
return {
|
||||
areaSnapshot,
|
||||
pixelAbsorb: areaSnapshot.area.minSize + pixels - tempPixelSize,
|
||||
percentAfterAbsorption: -1,
|
||||
pixelRemain: tempPixelSize - areaSnapshot.area.minSize,
|
||||
};
|
||||
}
|
||||
// If reduced under zero > return remaining pixels
|
||||
else if (tempPixelSize < 0) {
|
||||
return {
|
||||
areaSnapshot,
|
||||
pixelAbsorb: -areaSnapshot.sizePixelAtStart,
|
||||
percentAfterAbsorption: -1,
|
||||
pixelRemain: pixels + areaSnapshot.sizePixelAtStart,
|
||||
};
|
||||
}
|
||||
return {
|
||||
areaSnapshot,
|
||||
pixelAbsorb: pixels,
|
||||
percentAfterAbsorption: -1,
|
||||
pixelRemain: 0,
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
export function updateAreaSize(unit: 'percent' | 'pixel', item: IAreaAbsorptionCapacity) {
|
||||
if (unit === 'percent') {
|
||||
item.areaSnapshot.area.size = item.percentAfterAbsorption;
|
||||
} else if (unit === 'pixel') {
|
||||
// Update size except for the wildcard size area
|
||||
if (item.areaSnapshot.area.size !== null) {
|
||||
item.areaSnapshot.area.size = item.areaSnapshot.sizePixelAtStart + item.pixelAbsorb;
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,8 @@
|
||||
// tslint:disable
|
||||
/*
|
||||
* Public API Surface of angular-split
|
||||
*/
|
||||
|
||||
export { AngularSplitModule } from './lib/module';
|
||||
export { SplitComponent } from './lib/component/split.component';
|
||||
export { SplitAreaDirective } from './lib/directive/splitArea.directive';
|
||||
@@ -0,0 +1,11 @@
|
||||
The MIT License
|
||||
|
||||
Copyright © 2016 [Eli Grey][1].
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
|
||||
[1]: http://eligrey.com
|
||||
@@ -0,0 +1,152 @@
|
||||
// tslint:disable
|
||||
|
||||
function bom(blob, opts) {
|
||||
if (typeof opts === 'undefined') opts = { autoBom: false };
|
||||
else if (typeof opts !== 'object') {
|
||||
console.warn('Deprecated: Expected third argument to be a object');
|
||||
opts = { autoBom: !opts };
|
||||
}
|
||||
|
||||
// prepend BOM for UTF-8 XML and text/* types (including HTML)
|
||||
// note: your browser will automatically convert UTF-16 U+FEFF to EF BB BF
|
||||
if (opts.autoBom && /^\s*(?:text\/\S*|application\/xml|\S*\/\S*\+xml)\s*;.*charset\s*=\s*utf-8/i.test(blob.type)) {
|
||||
return new Blob([String.fromCharCode(0xfeff), blob], { type: blob.type });
|
||||
}
|
||||
return blob;
|
||||
}
|
||||
|
||||
function download(url, name, opts) {
|
||||
var xhr = new XMLHttpRequest();
|
||||
xhr.open('GET', url);
|
||||
xhr.responseType = 'blob';
|
||||
xhr.onload = function () {
|
||||
saveAs(xhr.response, name, opts);
|
||||
};
|
||||
xhr.onerror = function () {
|
||||
console.error('could not download file');
|
||||
};
|
||||
xhr.send();
|
||||
}
|
||||
|
||||
function corsEnabled(url) {
|
||||
var xhr = new XMLHttpRequest();
|
||||
// use sync to avoid popup blocker
|
||||
xhr.open('HEAD', url, false);
|
||||
try {
|
||||
xhr.send();
|
||||
} catch (e) {}
|
||||
return xhr.status >= 200 && xhr.status <= 299;
|
||||
}
|
||||
|
||||
// `a.click()` doesn't work for all browsers (#465)
|
||||
function click(node, _?: any) {
|
||||
try {
|
||||
node.dispatchEvent(new MouseEvent('click'));
|
||||
} catch (e) {
|
||||
var evt = document.createEvent('MouseEvents');
|
||||
evt.initMouseEvent('click', true, true, window, 0, 0, 0, 80, 20, false, false, false, false, 0, null);
|
||||
node.dispatchEvent(evt);
|
||||
}
|
||||
}
|
||||
|
||||
// Detect WebKit inside a native macOS app
|
||||
var isWebKit = /AppleWebKit/.test(navigator.userAgent);
|
||||
|
||||
var saveAs =
|
||||
globalThis.saveAs ||
|
||||
// probably in some web worker
|
||||
(typeof window !== 'object' || window !== globalThis
|
||||
? function saveAs() {
|
||||
/* noop */
|
||||
}
|
||||
: // Use download attribute first if possible (#193 Lumia mobile) unless this is a native macOS app
|
||||
'download' in HTMLAnchorElement.prototype && !isWebKit
|
||||
? function saveAs(blob, name, opts) {
|
||||
var URL = globalThis.URL || globalThis.webkitURL;
|
||||
var a = document.createElement('a');
|
||||
name = name || blob.name || 'download';
|
||||
|
||||
a.download = name;
|
||||
a.rel = 'noopener'; // tabnabbing
|
||||
|
||||
// TODO: detect chrome extensions & packaged apps
|
||||
// a.target = '_blank'
|
||||
|
||||
if (typeof blob === 'string') {
|
||||
// Support regular links
|
||||
a.href = blob;
|
||||
if (a.origin !== location.origin) {
|
||||
corsEnabled(a.href) ? download(blob, name, opts) : click(a, (a.target = '_blank'));
|
||||
} else {
|
||||
click(a);
|
||||
}
|
||||
} else {
|
||||
// Support blobs
|
||||
a.href = URL.createObjectURL(blob);
|
||||
setTimeout(function () {
|
||||
URL.revokeObjectURL(a.href);
|
||||
}, 4e4); // 40s
|
||||
setTimeout(function () {
|
||||
click(a);
|
||||
}, 0);
|
||||
}
|
||||
}
|
||||
: // Use msSaveOrOpenBlob as a second approach
|
||||
'msSaveOrOpenBlob' in navigator
|
||||
? function saveAs(blob, name, opts) {
|
||||
name = name || blob.name || 'download';
|
||||
|
||||
if (typeof blob === 'string') {
|
||||
if (corsEnabled(blob)) {
|
||||
download(blob, name, opts);
|
||||
} else {
|
||||
var a = document.createElement('a');
|
||||
a.href = blob;
|
||||
a.target = '_blank';
|
||||
setTimeout(function () {
|
||||
click(a);
|
||||
});
|
||||
}
|
||||
} else {
|
||||
navigator.msSaveOrOpenBlob(bom(blob, opts), name);
|
||||
}
|
||||
}
|
||||
: // Fallback to using FileReader and a popup
|
||||
function saveAs(blob, name, opts, popup) {
|
||||
// Open a popup immediately do go around popup blocker
|
||||
// Mostly only available on user interaction and the fileReader is async so...
|
||||
popup = popup || open('', '_blank');
|
||||
if (popup) {
|
||||
popup.document.title = popup.document.body.innerText = 'downloading...';
|
||||
}
|
||||
|
||||
if (typeof blob === 'string') return download(blob, name, opts);
|
||||
|
||||
var force = blob.type === 'application/octet-stream';
|
||||
var isSafari = /constructor/i.test(globalThis.HTMLElement as any) || globalThis.safari;
|
||||
var isChromeIOS = /CriOS\/[\d]+/.test(navigator.userAgent);
|
||||
|
||||
if ((isChromeIOS || (force && isSafari) || isWebKit) && typeof FileReader !== 'undefined') {
|
||||
// Safari doesn't allow downloading of blob URLs
|
||||
var reader = new FileReader();
|
||||
reader.onloadend = function () {
|
||||
var url = reader.result;
|
||||
url = isChromeIOS ? url : (url as any).replace(/^data:[^;]*;/, 'data:attachment/file;');
|
||||
if (popup) popup.location.href = url;
|
||||
else window.location = url as any;
|
||||
popup = null; // reverse-tabnabbing #460
|
||||
};
|
||||
reader.readAsDataURL(blob);
|
||||
} else {
|
||||
var URL = globalThis.URL || globalThis.webkitURL;
|
||||
var url = URL.createObjectURL(blob);
|
||||
if (popup) popup.location = url;
|
||||
else location.href = url;
|
||||
popup = null; // reverse-tabnabbing #460
|
||||
setTimeout(function () {
|
||||
URL.revokeObjectURL(url);
|
||||
}, 4e4); // 40s
|
||||
}
|
||||
});
|
||||
|
||||
export { saveAs };
|
||||
Reference in New Issue
Block a user