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filepicker

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This commit is contained in:
Zhen Zhang 2016-06-11 01:44:42 +08:00
parent 0c11e8340b
commit 256c7e894e
5 changed files with 135 additions and 46 deletions
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17
components/script/dom/htmlinputelement.rs
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@ -33,7 +33,7 @@ use dom::validation::Validatable;
use dom::virtualmethods::VirtualMethods;
use ipc_channel::ipc::{self, IpcSender};
use net_traits::IpcSend;
use net_traits::filemanager_thread::FileManagerThreadMsg;
use net_traits::filemanager_thread::{FileManagerThreadMsg, FilterPattern};
use script_traits::ScriptMsg as ConstellationMsg;
use std::borrow::ToOwned;
use std::cell::Cell;
@ -993,7 +993,7 @@ impl Activatable for HTMLInputElement {
// https://html.spec.whatwg.org/multipage/#reset-button-state-%28type=reset%29:activation-behaviour-2
// https://html.spec.whatwg.org/multipage/#checkbox-state-%28type=checkbox%29:activation-behaviour-2
// https://html.spec.whatwg.org/multipage/#radio-button-state-%28type=radio%29:activation-behaviour-2
InputType::InputSubmit | InputType::InputReset
InputType::InputSubmit | InputType::InputReset | InputType::InputFile
| InputType::InputCheckbox | InputType::InputRadio => self.is_mutable(),
_ => false
}
@ -1140,9 +1140,11 @@ impl Activatable for HTMLInputElement {
let mut files: Vec<Root<File>> = vec![];
let mut error = None;
let filter = filter_from_accept(self.Accept());
if self.Multiple() {
let (chan, recv) = ipc::channel().expect("Error initializing channel");
let msg = FileManagerThreadMsg::SelectFiles(chan);
let msg = FileManagerThreadMsg::SelectFiles(filter, chan);
let _ = filemanager.send(msg).unwrap();
match recv.recv().expect("IpcSender side error") {
@ -1155,7 +1157,7 @@ impl Activatable for HTMLInputElement {
};
} else {
let (chan, recv) = ipc::channel().expect("Error initializing channel");
let msg = FileManagerThreadMsg::SelectFile(chan);
let msg = FileManagerThreadMsg::SelectFile(filter, chan);
let _ = filemanager.send(msg).unwrap();
match recv.recv().expect("IpcSender side error") {
@ -1228,3 +1230,10 @@ impl Activatable for HTMLInputElement {
}
}
}
fn filter_from_accept(_s: DOMString) -> Vec<FilterPattern> {
/// TODO: it means not pattern restriction now
/// Blocked by https://github.com/cybergeek94/mime_guess/issues/19
vec![]
}