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GUAC-640: Start min zoom at the default zoom of the guac client (100%). If already zoomed out to minimum, stay at minumum through resize.

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This commit is contained in:
Michael Jumper
2014-04-23 19:39:54 -07:00
parent dc62788d86
commit 1a95ad62b1
1 changed files with 7 additions and 5 deletions
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12
guacamole/src/main/webapp/scripts/client-ui.js
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@@ -225,7 +225,7 @@ GuacUI.Client = {
"expected_input_width" : 1,
"expected_input_height" : 1,
"min_zoom" : 0,
"min_zoom" : 1,
"max_zoom" : 3,
"connectionName" : "Guacamole",
@@ -773,16 +773,18 @@ GuacUI.Client.updateDisplayScale = function() {
// Currently attacched client
var guac = GuacUI.Client.attachedClient;
var adjusted_scale = 1 / (window.devicePixelRatio || 1);
// Calculate scale to fit screen
GuacUI.Client.min_zoom = Math.min(
var min_zoom = Math.min(
window.innerWidth / guac.getWidth(),
window.innerHeight / guac.getHeight()
);
if (guac.getScale() < GuacUI.Client.min_zoom)
guac.scale(GuacUI.Client.min_zoom);
// Clamp scale to minimum zoom level, keep at minimum zoom if at minimum zoom before
if (guac.getScale() < min_zoom || guac.getScale() === GuacUI.Client.min_zoom)
guac.scale(min_zoom);
GuacUI.Client.min_zoom = min_zoom;
};