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Add auto-fit setting, update property before calling onchange.

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This commit is contained in:
Michael Jumper
2012-11-05 11:29:12 -08:00
parent dd2beb7f35
commit 730ad5b3af
4 changed files with 99 additions and 45 deletions
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49
guacamole/src/main/webapp/scripts/interface.js
View File

@@ -367,18 +367,34 @@ GuacamoleUI.attach = function(guac) {
// Enable keyboard by default
enableKeyboard();
function updateDisplayScale() {
console.log(state.getProperty("auto-fit"));
// If auto-fit is enabled, scale display
if (state.getProperty("auto-fit")) {
// Calculate scale to fit screen
var fit_scale = Math.min(
window.innerWidth / guac.getWidth(),
window.innerHeight / guac.getHeight()
);
// Scale client
if (fit_scale != guac.getScale())
guac.scale(fit_scale);
}
// Otherwise, scale to 100%
else if (guac.getScale() != 1.0)
guac.scale(1.0);
}
// Handle resize
guac.onresize = function(width, height) {
// Calculate scale to fit screen
var fit_scale = Math.min(
window.innerWidth / width,
window.innerHeight / height
);
// Scale client
guac.scale(fit_scale);
updateDisplayScale();
}
// Handle client state change
@@ -472,15 +488,7 @@ GuacamoleUI.attach = function(guac) {
window.onresize = function() {
guac.sendSize(window.innerWidth, window.innerHeight);
// Calculate scale to fit screen
var fit_scale = Math.min(
window.innerWidth / guac.getWidth(),
window.innerHeight / guac.getHeight()
);
// Scale client
guac.scale(fit_scale);
updateDisplayScale();
};
@@ -492,6 +500,9 @@ GuacamoleUI.attach = function(guac) {
state.onchange = function(old_state, new_state, name) {
if (name == "clipboard")
guac.setClipboard(new_state[name]);
else if (name == "auto-fit")
updateDisplayScale();
};
};

14
guacamole/src/main/webapp/scripts/session.js
View File

@@ -44,11 +44,15 @@ function GuacamoleSessionState() {
// Pull current state
var new_state = JSON.parse(localStorage.getItem("GUACAMOLE_STATE") || "{}");
// Check if value is different
// Assign new state
var old_state = state;
state = new_state;
// Check if any values are different
for (var name in new_state) {
// If value changed, call handler
var old = state[name];
var old = old_state[name];
if (old != new_state[name]) {
// Call change handler
@@ -59,9 +63,6 @@ function GuacamoleSessionState() {
}
// Assign new state
state = new_state;
};
/**
@@ -100,6 +101,9 @@ function GuacamoleSessionState() {
// Reload properties every second
window.setInterval(guac_state.reload, 1000);
// Reload properties when focus is gained
window.addEventListener("focus", guac_state.reload);
// Initial load
guac_state.reload();