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GUAC-692: Clean grouping of text input elements.

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This commit is contained in:
Michael Jumper
2014-05-16 12:01:43 -07:00
parent 705a143ffb
commit d3a4083dbf
1 changed files with 34 additions and 28 deletions
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62
guacamole/src/main/webapp/scripts/client-ui.js
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@@ -205,9 +205,19 @@ GuacUI.Client = {
"main" : document.getElementById("main"),
"display" : document.getElementById("display"),
"notification_area" : document.getElementById("notificationArea"),
"target" : document.getElementById("target"),
"text_input" : document.getElementById("text-input"),
"sent_history" : document.getElementById("sent-history"),
/* Text input */
"text_input" : {
"container" : document.getElementById("text-input"),
"sent" : document.getElementById("sent-history"),
"target" : document.getElementById("target"),
"ctrl" : document.getElementById("text-ctrl"),
"alt" : document.getElementById("text-alt"),
"esc" : document.getElementById("text-esc"),
"tab" : document.getElementById("text-tab"),
"enabled" : false
},
/* Menu */
@@ -245,10 +255,6 @@ GuacUI.Client = {
"touch_screen" : null,
"touch_pad" : null,
/* Text input */
"ime_enabled" : false,
/* Clipboard */
"remote_clipboard" : "",
@@ -869,12 +875,12 @@ GuacUI.Client.showMenu = function(shown) {
*/
GuacUI.Client.showTextInput = function(shown) {
if (shown === false) {
GuacUI.Client.text_input.className = "closed";
GuacUI.Client.target.blur();
GuacUI.Client.text_input.container.className = "closed";
GuacUI.Client.text_input.target.blur();
}
else {
GuacUI.Client.text_input.className = "open";
GuacUI.Client.target.focus();
GuacUI.Client.text_input.container.className = "open";
GuacUI.Client.text_input.target.focus();
}
};
@@ -1428,7 +1434,7 @@ GuacUI.Client.attach = function(guac) {
return true;
// Allow all but specific keys through to browser when in IME mode
if (GuacUI.Client.ime_enabled && !IME_ALLOWED_KEYS[keysym])
if (GuacUI.Client.text_input.enabled && !IME_ALLOWED_KEYS[keysym])
return true;
GuacUI.Client.attachedClient.sendKeyEvent(pressed, keysym);
@@ -1898,7 +1904,7 @@ GuacUI.Client.attach = function(guac) {
*/
// Disable automatic capitalization on platforms that support this attribute
GuacUI.Client.target.setAttribute("autocapitalize", "off");
GuacUI.Client.text_input.target.setAttribute("autocapitalize", "off");
function keysym_from_codepoint(codepoint) {
@@ -1973,7 +1979,7 @@ GuacUI.Client.attach = function(guac) {
}
// Display the text that was sent
var notify_sent = GuacUI.createChildElement(GuacUI.Client.sent_history, "div", "sent-text");
var notify_sent = GuacUI.createChildElement(GuacUI.Client.text_input.sent, "div", "sent-text");
notify_sent.textContent = sent_text;
// Remove text after one second
@@ -1983,46 +1989,46 @@ GuacUI.Client.attach = function(guac) {
}
GuacUI.Client.target.onfocus = function() {
GuacUI.Client.text_input.target.onfocus = function() {
GuacUI.Client.ime_enabled = true;
GuacUI.Client.text_input.enabled = true;
// Reset content
GuacUI.Client.target.value = new Array(257).join("\u200B");
GuacUI.Client.target.setSelectionRange(128, 128);
GuacUI.Client.text_input.target.value = new Array(257).join("\u200B");
GuacUI.Client.text_input.target.setSelectionRange(128, 128);
};
GuacUI.Client.target.onblur = function() {
GuacUI.Client.ime_enabled = false;
GuacUI.Client.target.focus();
GuacUI.Client.text_input.target.onblur = function() {
GuacUI.Client.text_input.enabled = false;
GuacUI.Client.text_input.target.focus();
};
// Track state of composition
var composing_text = false;
GuacUI.Client.target.addEventListener("compositionstart", function(e) {
GuacUI.Client.text_input.target.addEventListener("compositionstart", function(e) {
composing_text = true;
}, false);
GuacUI.Client.target.addEventListener("compositionend", function(e) {
GuacUI.Client.text_input.target.addEventListener("compositionend", function(e) {
composing_text = false;
}, false);
GuacUI.Client.target.addEventListener("input", function(e) {
GuacUI.Client.text_input.target.addEventListener("input", function(e) {
// Ignore input events during text composition
if (composing_text)
return;
var i;
var content = GuacUI.Client.target.value;
var content = GuacUI.Client.text_input.target.value;
// If content removed, update
if (content.length < 256) {
// Calculate number of backspaces and send
var backspace_count = 128 - GuacUI.Client.target.selectionStart;
var backspace_count = 128 - GuacUI.Client.text_input.target.selectionStart;
for (i=0; i<backspace_count; i++)
send_keysym(0xFF08);
@@ -2037,8 +2043,8 @@ GuacUI.Client.attach = function(guac) {
send_string(content);
// Reset content
GuacUI.Client.target.value = new Array(257).join("\u200B");
GuacUI.Client.target.setSelectionRange(128, 128);
GuacUI.Client.text_input.target.value = new Array(257).join("\u200B");
GuacUI.Client.text_input.target.setSelectionRange(128, 128);
}, false);