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check that file picker was fully loaded

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themighty1
2020-10-07 10:41:05 +03:00
parent 0138e1380c
commit 0c1a7bd83a
2 changed files with 31 additions and 54 deletions
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43
webextension/content/file_picker.html
View File

@@ -1,43 +0,0 @@
<style>
body {
background-image: linear-gradient(to right bottom, #d1d1d1, #d8d8d8, #dfdfdf, #e7e7e7, #eeeeee);
}
label {
position: absolute;
top: 100px;
right: 40px;
}
input[type="file"] {
display: none;
}
.custom-file-upload {
display: inline-block;
background-color: #7b38d8;
border-radius: 10px;
border: 4px double #cccccc;
color: #eeeeee;
text-align: center;
font-size: 28px;
padding: 20px;
width: 200px;
-webkit-transition: all 0.5s;
-moz-transition: all 0.5s;
-o-transition: all 0.5s;
transition: all 0.5s;
cursor: pointer;
margin: 5px;
}
</style>
<body>
<label for="import" class="custom-file-upload">
Click to open a pgsg file
</label>
<input id="import" type="file"/>
<script src="file_picker.js"></script>
</body>

42
webextension/content/main.js
View File

@@ -118,17 +118,37 @@ function openFilePicker(){
chrome.tabs.create({url: url},
async function(t){
setTimeout(async function(){
var myViews = chrome.extension.getViews();
for (let win of myViews){
if (myTabs.includes(win.tabid)) continue;
//found a new tab
win.showFilePicker()
win.tabid = t.id;
var is_testing = await getPref('testing')
if (is_testing) win.prepare_testing()
}
}, 100)
function check(){
console.log('checking if file picker is ready...')
setTimeout(async function(){
var myViews = chrome.extension.getViews();
//sometimes the View for the newly opened tab may not yet be available
//so we must wait a little longer
var isViewReady = false;
for (let win of myViews){
if (myTabs.includes(win.tabid)) continue;
//found a new tab
if (typeof(win.showFilePicker) == 'undefined') {
//viewer.js hasnt yet been loaded into the DOM
check();
return;
}
isViewReady = true;
win.showFilePicker()
win.tabid = t.id;
var is_testing = await getPref('testing')
if (is_testing) win.prepare_testing()
}
if (! isViewReady){
check();
}
}, 10)
}
check();
})
}