EdSnapToGrid.js - mozsearch

Enable keyboard shortcuts

/* 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/. */

var gEditor;

// dialog initialization code

document.addEventListener("dialogaccept", onAccept);

document.addEventListener("dialogcancel", onCancel);

function Startup()

  gEditor = GetCurrentEditor();

  if (!gEditor)

    window.close();

    return;

  gEditor instanceof Ci.nsIHTMLAbsPosEditor;

  gDialog.enableSnapToGrid = document.getElementById("enableSnapToGrid");

  gDialog.sizeInput        = document.getElementById("size");

  gDialog.sizeLabel        = document.getElementById("sizeLabel");

  gDialog.unitLabel        = document.getElementById("unitLabel");

  // Initialize control values based on existing attributes

  InitDialog()

  // SET FOCUS TO FIRST CONTROL

  SetTextboxFocus(gDialog.sizeInput);

  // Resize window

  window.sizeToContent();

  SetWindowLocation();

// Set dialog widgets with attribute data

// We get them from globalElement copy so this can be used

//   by AdvancedEdit(), which is shared by all property dialogs

function InitDialog()

  gDialog.enableSnapToGrid.checked = gEditor.snapToGridEnabled;

  toggleSnapToGrid();

  gDialog.sizeInput.value = gEditor.gridSize;

function onAccept()

  gEditor.snapToGridEnabled = gDialog.enableSnapToGrid.checked;

  gEditor.gridSize = gDialog.sizeInput.value;

function toggleSnapToGrid()

  SetElementEnabledById("size", gDialog.enableSnapToGrid.checked)

  SetElementEnabledById("sizeLabel", gDialog.enableSnapToGrid.checked)

  SetElementEnabledById("unitLabel", gDialog.enableSnapToGrid.checked)