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[dialogs] Add web target support to openFile #129

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[dialogs] Add web target support to openFile #129

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9905eb7
[dialogs] Add web target support to openFile
l0go Jan 14, 2024
3524a49
[dialogs] Properly format comment
l0go Jan 14, 2024
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46 changes: 32 additions & 14 deletions plugins/dialogs/runtime/src/ceramic/Dialogs.hx
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Original file line number Diff line number Diff line change
Expand Up @@ -12,8 +12,15 @@ import ceramic.Shortcuts.*;

using StringTools;

/**
* A way to create filesystem dialogs
*/
class Dialogs {

/**
* Opens a file picker
* IMPORTANT: On non-electron web targets, the dialog will only open on click events
*/
public static function openFile(title:String, ?filters:Array<DialogsFileFilter>, done:(file:Null<String>)->Void) {

#if (cpp && (mac || windows || linux))
Expand Down Expand Up @@ -73,10 +80,29 @@ class Dialogs {
}
}
}
else {
log.warning('Dialogs not implemented on web without electron');
done(null);
}

#elseif web

final extensions:Array<String> = [
for (filter in filters) {
for (extension in filter.extensions) {
'.$extension';
}
}
];

var input: js.html.InputElement = cast js.Browser.document.createElement("input");
input.type = "file";
input.accept = extensions.join(",");

input.onchange = () -> {
var reader = new js.html.FileReader();
reader.readAsText(input.files[0]);
reader.onloadend = () -> {
done(reader.result);
};
};
input.click();

#else

Expand Down Expand Up @@ -138,14 +164,10 @@ class Dialogs {
done(null);
}
}
else {
log.warning('Dialogs not implemented on web without electron');
done(null);
}

#else

log.warning('Dialogs not implemented on this platform');
log.warning('openDirectory is not implemented on this platform');
done(null);

#end
Expand Down Expand Up @@ -210,14 +232,10 @@ class Dialogs {
}
}
}
else {
log.warning('Dialogs not implemented on web without electron');
done(null);
}

#else

log.warning('Dialogs not implemented on this platform');
log.warning('saveFile is not implemented on this platform');
done(null);

#end
Expand Down