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Reverted viewport fixes due to Android regression.

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This commit is contained in:
Michael Jumper
2012-04-06 13:20:46 -07:00
parent 7fde111c1b
commit 877bcfea13
3 changed files with 37 additions and 30 deletions
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12
guacamole/src/main/webapp/client.xhtml
View File

@@ -57,20 +57,20 @@
<!-- Keyboard event target for platforms with native OSKs -->
<textarea id="eventTarget"></textarea>
<!-- Display -->
<div id="display">
<!-- Menu trigger -->
<div id="menuControl"></div>
<!-- Scrollable viewport -->
<div id="viewport">
<!-- Display -->
<div id="display"></div>
</div>
<!-- On-screen keyboard -->
<div id="keyboardContainer"></div>
<!-- Dimensional clone of viewport -->
<div id="viewportClone"/>
<!-- Dialogs -->
<div class="dialogOuter">
<div class="dialogMiddle">

35
guacamole/src/main/webapp/scripts/interface.js
View File

@@ -23,7 +23,7 @@ var GuacamoleUI = {
/* UI Elements */
"viewport" : document.getElementById("viewport"),
"viewport" : document.getElementById("viewportClone"),
"display" : document.getElementById("display"),
"menu" : document.getElementById("menu"),
"menuControl" : document.getElementById("menuControl"),
@@ -464,29 +464,34 @@ GuacamoleUI.attach = function(guac) {
mouse.onmousedown = mouse.onmouseup = mouse.onmousemove =
function(mouseState) {
// Get current viewport scroll
var scroll_x = GuacamoleUI.viewport.scrollLeft;
var scroll_y = GuacamoleUI.viewport.scrollTop;
// Determine mouse position within view
var mouse_view_x = mouseState.x + guac_display.offsetLeft - scroll_x;
var mouse_view_y = mouseState.y + guac_display.offsetTop - scroll_y;
var mouse_view_x = mouseState.x + guac_display.offsetLeft - window.pageXOffset;
var mouse_view_y = mouseState.y + guac_display.offsetTop - window.pageYOffset;
// Determine viewport dimensioins
var view_width = GuacamoleUI.viewport.offsetWidth;
var view_height = GuacamoleUI.viewport.offsetHeight;
// Scroll horizontally if necessary
if (mouse_view_x > view_width)
GuacamoleUI.viewport.scrollLeft += mouse_view_x - view_width;
else if (mouse_view_x < 0)
GuacamoleUI.viewport.scrollLeft += mouse_view_x;
// Determine scroll amounts based on mouse position relative to document
// Scroll vertically if necessary
var scroll_amount_x;
if (mouse_view_x > view_width)
scroll_amount_x = mouse_view_x - view_width;
else if (mouse_view_x < 0)
scroll_amount_x = mouse_view_x;
else
scroll_amount_x = 0;
var scroll_amount_y;
if (mouse_view_y > view_height)
GuacamoleUI.viewport.scrollTop += mouse_view_y - view_height;
scroll_amount_y = mouse_view_y - view_height;
else if (mouse_view_y < 0)
GuacamoleUI.viewport.scrollTop += mouse_view_y;
scroll_amount_y = mouse_view_y;
else
scroll_amount_y = 0;
// Scroll (if necessary) to keep mouse on screen.
window.scrollBy(scroll_amount_x, scroll_amount_y);
// Send mouse event
guac.sendMouseState(mouseState);

18
guacamole/src/main/webapp/styles/client.css
View File

@@ -47,7 +47,7 @@ div.dialogOuter {
display: table;
height: 100%;
width: 100%;
position: absolute;
position: fixed;
left: 0;
top: 0;
@@ -141,7 +141,7 @@ div.dialog p {
/* Menu */
#menu {
position: absolute;
position: fixed;
left: 0;
top: 0;
width: 100%;
@@ -218,7 +218,7 @@ div#clipboardDiv textarea {
}
div#menuControl {
position: absolute;
position: fixed;
top: 0;
left: 0;
@@ -229,21 +229,23 @@ div#menuControl {
z-index: 3;
}
/* Viewport */
/* Viewport Clone */
div#viewport {
div#viewportClone {
display: table;
height: 100%;
width: 100%;
position: absolute;
position: fixed;
left: 0;
top: 0;
overflow: auto;
visibility: hidden;
}
/* Keyboard event target */
textarea#eventTarget {
position: absolute;
position: fixed;
/* Hide offscreen */
left: 0;