Improve drag and drop

This commit is contained in:
syuilo 2018-02-27 06:25:17 +09:00
parent 56bef13850
commit c6118c7bc8
7 changed files with 148 additions and 154 deletions

View file

@ -92,19 +92,22 @@ export default Vue.extend({
},
onDragover(e) {
//
if (!this.isDragging) {
//
if (e.dataTransfer.effectAllowed === 'all') {
e.dataTransfer.dropEffect = 'copy';
} else {
e.dataTransfer.dropEffect = 'move';
}
} else {
//
if (this.isDragging) {
//
e.dataTransfer.dropEffect = 'none';
return;
}
const isFile = e.dataTransfer.items[0].kind == 'file';
const isDriveFile = e.dataTransfer.types[0] == 'mk_drive_file';
const isDriveFolder = e.dataTransfer.types[0] == 'mk_drive_folder';
if (isFile || isDriveFile || isDriveFolder) {
e.dataTransfer.dropEffect = e.dataTransfer.effectAllowed == 'all' ? 'copy' : 'move';
} else {
e.dataTransfer.dropEffect = 'none';
}
return false;
},
onDragenter() {
@ -123,36 +126,35 @@ export default Vue.extend({
Array.from(e.dataTransfer.files).forEach(file => {
this.browser.upload(file, this.folder);
});
return false;
return;
}
//
const data = e.dataTransfer.getData('text');
if (data == null) return false;
//
// TODO: Validate JSON
const obj = JSON.parse(data);
// ()
if (obj.type == 'file') {
const file = obj.id;
this.browser.removeFile(file);
//#region
const driveFile = e.dataTransfer.getData('mk_drive_file');
if (driveFile != null && driveFile != '') {
const file = JSON.parse(driveFile);
this.browser.removeFile(file.id);
(this as any).api('drive/files/update', {
file_id: file,
file_id: file.id,
folder_id: this.folder.id
});
// ()
} else if (obj.type == 'folder') {
const folder = obj.id;
}
//#endregion
//#region
const driveFolder = e.dataTransfer.getData('mk_drive_folder');
if (driveFolder != null && driveFolder != '') {
const folder = JSON.parse(driveFolder);
// reject
if (folder == this.folder.id) return false;
this.browser.removeFolder(folder);
if (folder.id == this.folder.id) return;
this.browser.removeFolder(folder.id);
(this as any).api('drive/folders/update', {
folder_id: folder,
folder_id: folder.id,
parent_id: this.folder.id
}).then(() => {
// something
// noop
}).catch(err => {
switch (err) {
case 'detected-circular-definition':
@ -169,16 +171,12 @@ export default Vue.extend({
}
});
}
return false;
//#endregion
},
onDragstart(e) {
e.dataTransfer.effectAllowed = 'move';
e.dataTransfer.setData('text', JSON.stringify({
type: 'folder',
id: this.folder.id
}));
e.dataTransfer.setData('mk_drive_folder', JSON.stringify(this.folder));
this.isDragging = true;
//