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joplin/CliClient/app/gui/NoteWidget.js
2017-10-28 18:44:28 +01:00

51 lines
1.0 KiB
JavaScript

const Note = require('lib/models/note.js').Note;
const TextWidget = require('tkwidgets/TextWidget.js');
class NoteWidget extends TextWidget {
constructor() {
super();
this.noteId_ = 0;
this.note_ = null;
this.notes_ = [];
this.lastLoadedNoteId_ = null;
}
get notes() {
return this.notes_;
}
set notes(v) {
// If the note collection has changed it means the current note might
// have changed or has been deleted, so refresh the note.
this.notes_ = v;
this.reloadNote();
}
get noteId() {
return this.noteId_;
}
set noteId(v) {
this.noteId_ = v;
this.note_ = null;
this.reloadNote();
}
reloadNote() {
if (this.noteId_) {
this.doAsync('loadNote', async () => {
this.note_ = await Note.load(this.noteId_);
this.text = this.note_ ? this.note_.title + "\n\n" + this.note_.body : '';
if (this.lastLoadedNoteId_ !== this.noteId_) this.scrollTop = 0;
this.lastLoadedNoteId_ = this.noteId_;
});
} else {
this.text = '';
this.scrollTop = 0;
}
}
}
module.exports = NoteWidget;