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noVNC
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Don't change stored setting when "forcing" 

Don't overwrite the user's configured choice. Instead ignore
settings when they cannot be respected.
This commit is contained in:
Samuel Mannehed 2017-02-16 15:37:55 +01:00
parent 631428d966
commit 5f38376adb
1 changed files with 10 additions and 15 deletions
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25
app/ui.js
View File

@ -133,9 +133,6 @@ var UI;
document.documentElement.classList.add("noVNC_touch");
// Remove the address bar
setTimeout(function() { window.scrollTo(0, 1); }, 100);
UI.forceSetting('clip', true);
} else {
UI.initSetting('clip', false);
}
// Restore control bar position
@ -228,6 +225,7 @@ var UI;
UI.initSetting('encrypt', (window.location.protocol === "https:"));
UI.initSetting('true_color', true);
UI.initSetting('cursor', !Util.isTouchDevice);
UI.initSetting('clip', false);
UI.initSetting('resize', 'off');
UI.initSetting('shared', true);
UI.initSetting('view_only', false);
@ -849,12 +847,6 @@ var UI;
return val;
},
// Force a setting to be a certain value
forceSetting: function(name, val) {
UI.updateSetting(name, val);
return val;
},
// Read form control compatible setting from cookie
getSetting: function(name) {
var ctrl = document.getElementById('noVNC_setting_' + name);
@ -1298,6 +1290,15 @@ var UI;
var cur_clip = display.get_viewport();
var new_clip = UI.getSetting('clip');
var resizeSetting = UI.getSetting('resize');
if (resizeSetting === 'downscale' || resizeSetting === 'scale') {
// Disable clipping if we are scaling
new_clip = false;
} else if (Util.isTouchDevice) {
// Touch devices usually have shit scrollbars
new_clip = true;
}
if (cur_clip !== new_clip) {
display.set_viewport(new_clip);
}
@ -1314,18 +1315,12 @@ var UI;
// Handle special cases where clipping is forced on/off or locked
enableDisableViewClip: function() {
var resizeSetting = UI.getSetting('resize');
if (resizeSetting === 'downscale' || resizeSetting === 'scale') {
// Disable clipping if we are scaling
UI.forceSetting('clip', false);
UI.setViewClip(false);
document.getElementById('noVNC_setting_clip').disabled = true;
} else {
document.getElementById('noVNC_setting_clip').disabled =
UI.connected || Util.isTouchDevice;
if (Util.isTouchDevice) {
UI.setViewClip(true);
}
}
},