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Code Issues Releases Wiki Activity

Add esc/enter support to cancel or accept popups.

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This commit is contained in:
Wouter R 2014-01-16 23:28:58 +01:00
parent 31cec107b0
commit 57c928f195
4 changed files with 42 additions and 10 deletions
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3
js/AddShapeDialog.js
View File

@ -7,7 +7,10 @@ function initShapeDialog() {
$("#btnShapePlus").on("onButtonHold",onShapePlus);
$("#btnShapeMin").on("onButtonHold",onShapeMin);
updateShapePreview();
shapePopup = new Popup($("#popupShape"), $("#popupMask"));
shapePopup.setEscapeKeyHandler(onShapeCancel);
shapePopup.setEnterKeyHandler(onShapeOk);
}
function showShapeDialog() {

12
js/Keyboard.js
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@ -1,4 +1,5 @@
var keyboardShortcutsEnabled = true;
var keyboardEscapeEnterEnabled = false;
var wordBuffer = "";
var wordFuncs = {
@ -14,6 +15,17 @@ function initKeyboard() {
$(document).keypress(function(event) {
if (keyboardEscapeEnterEnabled) {
switch (event.keyCode) {
case 13:
$(document).trigger("onEnterKey");
break;
case 27:
$(document).trigger("onEscapeKey");
break;
}
}
if (!keyboardShortcutsEnabled) return;
if (event.ctrlKey && event.altKey && ! event.metaKey) processWords(event);
if (event.altKey || event.ctrlKey || event.metaKey) return; //ignore key presses with modifier keys except shift

16
js/Popup.js
View File

@ -1,20 +1,34 @@
function Popup(element, mask) {
var self = this;
var escapeKeyHandler = null;
var enterKeyHandler = null;
this.open = function(complete, disableMaskClick) {
mask.fadeIn(POPUP_SHOW_DURATION);
element.fadeIn(POPUP_SHOW_DURATION, complete);
keyboardShortcutsEnabled = false;
keyboardEscapeEnterEnabled = true;
document.body.removeEventListener('touchmove', prevent, false);
mask.bind("onButtonClick", function() { self.close() });
if (escapeKeyHandler) $(document).bind("onEscapeKey", escapeKeyHandler);
if (enterKeyHandler) $(document).bind("onEnterKey", enterKeyHandler);
}
this.close = function(complete) {
mask.fadeOut(POPUP_SHOW_DURATION);
element.fadeOut(POPUP_SHOW_DURATION, complete);
keyboardShortcutsEnabled = true;
keyboardEscapeEnterEnabled = false;
document.body.addEventListener('touchmove', prevent, false);
mask.unbind("onButtonClick");
if (escapeKeyHandler) $(document).unbind("onEscapeKey");
if (enterKeyHandler) $(document).unbind("onEnterKey");
}
this.setEscapeKeyHandler = function(hnd) { escapeKeyHandler = hnd; }
this.setEnterKeyHandler = function(hnd) { enterKeyHandler = hnd; }
}

3
js/WordArt.js
View File

@ -5,7 +5,10 @@ function initWordArt() {
$("#svgfont").load("img/font.svg?");
$("#btnWordArtOk").on("onButtonClick",onWordArtOk);
$("#btnWordArtCancel").on("onButtonClick",onWordArtCancel);
wordArtPopup = new Popup($("#popupWordArt"),$("#popupMask"));
wordArtPopup.setEscapeKeyHandler(onWordArtCancel);
wordArtPopup.setEnterKeyHandler(onWordArtOk);
}
function showWordArtDialog() {