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Redefine 'will-download' design.

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This commit is contained in:
Haojian Wu 2015-09-24 15:55:45 +08:00
parent 5ef9c7e1a1
commit 0861d5d44b
11 changed files with 149 additions and 101 deletions
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17
docs/api/download-item.md
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@ -5,16 +5,15 @@ is used in `will-download` event of `Session` module, and allows users to
control the download item.
```javascript
// Disable showing the download saving dialog.
win.webContents.session.setOpenDownloadDialog(false);
// In the main process.
win.webContents.session.on('will-download', function(event, item, webContents) {
console.log("Download from " + item.getURL());
// Set the save path, making Electron not to prompt a save dialog.
item.setSavePath('/tmp/save.pdf');
console.log(item.getMimeType());
console.log(item.getSuggestedFilename());
console.log(item.getTotalBytes());
item.on('updated', function() {
console.log('Recived bytes: ' + item.getReceiveBytes());
console.log('Recived bytes: ' + item.getReceivedBytes());
});
item.on('done', function(e, state) {
if (state == "completed") {
@ -48,6 +47,14 @@ download that can't be resumed.
The `downloadItem` object has the following methods:
### `downloadItem.setSavePath(path)`
* `path` String - Set the save file path of the download item.
The API is only available in session's `will-download` callback function.
If user doesn't set the save path via the API, Electron will use the original
routine to determine the save path(Usually prompts a save dialog).
### `downloadItem.pause()`
Pauses the download.

7
docs/api/session.md
View file

@ -191,10 +191,3 @@ proxy-uri = [<proxy-scheme>"://"]<proxy-host>[":"<proxy-port>]
Sets download saving directory. By default, the download directory will be the
`Downloads` under the respective app folder.
### `session.setOpenDownloadDialog(openDownloadDialog)`
* `openDownloadDialog` Boolean - Whether a download saving dialog will be
prompted when the download starts.
By default, the download saving dialog is enable in Electron.