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/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
const { Class } = require("sdk/core/heritage");
const { registerPlugin, Plugin } = require("devtools/client/projecteditor/lib/plugins/core");
const { confirm } = require("devtools/client/projecteditor/lib/helpers/prompts");
const { getLocalizedString } = require("devtools/client/projecteditor/lib/helpers/l10n");
var DeletePlugin = Class({
extends: Plugin,
shouldConfirm: true,
init: function (host) {
this.host.addCommand(this, {
id: "cmd-delete"
});
this.contextMenuItem = this.host.createMenuItem({
parent: this.host.contextMenuPopup,
label: getLocalizedString("projecteditor.deleteLabel"),
command: "cmd-delete"
});
},
confirmDelete: function (resource) {
let deletePromptMessage = resource.isDir ?
getLocalizedString("projecteditor.deleteFolderPromptMessage") :
getLocalizedString("projecteditor.deleteFilePromptMessage");
return !this.shouldConfirm || confirm(
getLocalizedString("projecteditor.deletePromptTitle"),
deletePromptMessage
);
},
onContextMenuOpen: function (resource) {
// Do not allow deletion of the top level items in the tree. In the
// case of the Web IDE in particular this can leave the UI in a weird
// state. If we'd like to add ability to delete the project folder from
// the tree in the future, then the UI could be cleaned up by listening
// to the ProjectTree's "resource-removed" event.
if (!resource.parent) {
this.contextMenuItem.setAttribute("hidden", "true");
} else {
this.contextMenuItem.removeAttribute("hidden");
}
},
onCommand: function (cmd) {
if (cmd === "cmd-delete") {
let tree = this.host.projectTree;
let resource = tree.getSelectedResource();
if (!this.confirmDelete(resource)) {
return;
}
resource.delete().then(() => {
this.host.project.refresh();
});
}
}
});
exports.DeletePlugin = DeletePlugin;
registerPlugin(DeletePlugin);
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