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Added pre-defined channel mask constants. Setting cursor layer to Guacamole.Layer.SRC.

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This commit is contained in:
Michael Jumper
2012-02-14 22:58:52 -08:00
parent d62342f6ee
commit 8cd1b3a857
2 changed files with 75 additions and 0 deletions
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5
guacamole-common-js/src/main/resources/guacamole.js
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@@ -75,6 +75,8 @@ Guacamole.Client = function(tunnel) {
// Create default layer // Create default layer
var default_layer_container = new Guacamole.Client.LayerContainer(displayWidth, displayHeight); var default_layer_container = new Guacamole.Client.LayerContainer(displayWidth, displayHeight);
// Position default layer
var default_layer_container_element = default_layer_container.getElement(); var default_layer_container_element = default_layer_container.getElement();
default_layer_container_element.style.position = "absolute"; default_layer_container_element.style.position = "absolute";
default_layer_container_element.style.left = "0px"; default_layer_container_element.style.left = "0px";
@@ -82,6 +84,9 @@ Guacamole.Client = function(tunnel) {
// Create cursor layer // Create cursor layer
var cursor = new Guacamole.Client.LayerContainer(0, 0); var cursor = new Guacamole.Client.LayerContainer(0, 0);
cursor.getLayer().setChannelMask(Guacamole.Layer.SRC);
// Position cursor layer
var cursor_element = cursor.getElement(); var cursor_element = cursor.getElement();
cursor_element.style.position = "absolute"; cursor_element.style.position = "absolute";
cursor_element.style.left = "0px"; cursor_element.style.left = "0px";

70
guacamole-common-js/src/main/resources/layer.js
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@@ -38,6 +38,76 @@
// Guacamole namespace // Guacamole namespace
var Guacamole = Guacamole || {}; var Guacamole = Guacamole || {};
/**
* Channel mask for the composite operation "rout".
*/
Guacamole.Layer.ROUT = 0x2;
/**
* Channel mask for the composite operation "atop".
*/
Guacamole.Layer.ATOP = 0x6;
/**
* Channel mask for the composite operation "xor".
*/
Guacamole.Layer.XOR = 0xA;
/**
* Channel mask for the composite operation "rover".
*/
Guacamole.Layer.ROVER = 0xB;
/**
* Channel mask for the composite operation "over".
*/
Guacamole.Layer.OVER = 0xE;
/**
* Channel mask for the composite operation "plus".
*/
Guacamole.Layer.PLUS = 0xF;
/**
* Channel mask for the composite operation "rin".
* Beware that WebKit-based browsers may leave the contents of the destionation
* layer where the source layer is transparent, despite the definition of this
* operation.
*/
Guacamole.Layer.RIN = 0x1;
/**
* Channel mask for the composite operation "in".
* Beware that WebKit-based browsers may leave the contents of the destionation
* layer where the source layer is transparent, despite the definition of this
* operation.
*/
Guacamole.Layer.IN = 0x4;
/**
* Channel mask for the composite operation "out".
* Beware that WebKit-based browsers may leave the contents of the destionation
* layer where the source layer is transparent, despite the definition of this
* operation.
*/
Guacamole.Layer.OUT = 0x8;
/**
* Channel mask for the composite operation "ratop".
* Beware that WebKit-based browsers may leave the contents of the destionation
* layer where the source layer is transparent, despite the definition of this
* operation.
*/
Guacamole.Layer.RATOP = 0x9;
/**
* Channel mask for the composite operation "src".
* Beware that WebKit-based browsers may leave the contents of the destionation
* layer where the source layer is transparent, despite the definition of this
* operation.
*/
Guacamole.Layer.SRC = 0xC;
/** /**
* Abstract ordered drawing surface. Each Layer contains a canvas element and * Abstract ordered drawing surface. Each Layer contains a canvas element and
* provides simple drawing instructions for drawing to that canvas element, * provides simple drawing instructions for drawing to that canvas element,