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Use servlet to retrieve clipboard state.

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This commit is contained in:
Michael Jumper
2014-03-02 19:26:55 -08:00
parent 2a178d11fc
commit 4334cf7d76
5 changed files with 120 additions and 4 deletions
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11
guacamole/src/main/webapp/WEB-INF/web.xml
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@@ -59,6 +59,17 @@
<url-pattern>/logout</url-pattern>
</servlet-mapping>
<!-- Clipboard State Servlet -->
<servlet>
<description>Clipboard state servlet.</description>
<servlet-name>Clipboard</servlet-name>
<servlet-class>org.glyptodon.guacamole.net.basic.CaptureClipboard</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>Clipboard</servlet-name>
<url-pattern>/clipboard</url-pattern>
</servlet-mapping>
<!-- Connection Creation Servlet -->
<servlet>
<description>Connection creation servlet.</description>

1
guacamole/src/main/webapp/client.xhtml
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@@ -66,6 +66,7 @@
<!-- guacamole-default-webapp scripts -->
<script type="text/javascript" src="scripts/session.js"></script>
<script type="text/javascript" src="scripts/history.js"></script>
<script type="text/javascript" src="scripts/service.js"></script>
<script type="text/javascript" src="scripts/guac-ui.js"></script>
<script type="text/javascript" src="scripts/client-ui.js"></script>

8
guacamole/src/main/webapp/scripts/client-ui.js
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@@ -985,16 +985,16 @@ GuacUI.Client.attach = function(guac) {
// Set local clipboard contents on cut
document.body.addEventListener("cut", function handle_cut(e) {
/* STUB */
e.preventDefault();
e.clipboardData.setData("text/plain", "STUB: CUT");
var data = GuacamoleService.Clipboard.get();
e.clipboardData.setData("text/plain", data);
}, false);
// Set local clipboard contents on copy
document.body.addEventListener("copy", function handle_copy(e) {
/* STUB */
e.preventDefault();
e.clipboardData.setData("text/plain", "STUB: COPY");
var data = GuacamoleService.Clipboard.get();
e.clipboardData.setData("text/plain", data);
}, false);
// Set remote clipboard contents on paste

25
guacamole/src/main/webapp/scripts/service.js
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@@ -1410,3 +1410,28 @@ GuacamoleService.Protocols = {
}
};
/**
* Collection of service functions which deal with the clipboard state. Each
* function makes an explicit HTTP query to the server, and parses the response.
*/
GuacamoleService.Clipboard = {
"get" : function(parameters) {
// Construct request URL
var list_url = "clipboard";
if (parameters) list_url += "?" + parameters;
// Get permission list
var xhr = new XMLHttpRequest();
xhr.open("GET", list_url, false);
xhr.send(null);
// Handle response
GuacamoleService.handleResponse(xhr);
return xhr.responseText;
}
};