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Limit height of users window per screen space available

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This commit is contained in:
David Rowe 2015-03-25 14:50:25 -07:00
parent 6925de468a
commit 7c4ea855a8
1 changed files with 25 additions and 2 deletions
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27
examples/users.js
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@ -54,6 +54,8 @@ var usersWindow = (function () {
isVisible = true,
viewportHeight,
isMirrorDisplay = false,
isFullscreenMirror = false,
HIFI_PUBLIC_BUCKET = "http://s3.amazonaws.com/hifi-public/",
RADIO_BUTTON_SVG = HIFI_PUBLIC_BUCKET + "images/radio-button.svg",
@ -62,10 +64,21 @@ var usersWindow = (function () {
radioButtonDiameter;
function calculateWindowHeight() {
var AUDIO_METER_HEIGHT = 52,
MIRROR_HEIGHT = 220,
maxWindowHeight;
// Reserve 5 lines for window heading plus visibility heading and controls
// Subtract windowLineSpacing for both end of user list and end of controls
windowHeight = (linesOfUsers.length > 0 ? linesOfUsers.length + 5 : 5) * windowLineHeight
- 2 * windowLineSpacing + VISIBILITY_SPACER_2D + 2 * WINDOW_MARGIN_2D;
// Limit to height of window minus VU meter and mirror if displayed
maxWindowHeight = viewportHeight - AUDIO_METER_HEIGHT;
if (isMirrorDisplay && !isFullscreenMirror) {
maxWindowHeight -= MIRROR_HEIGHT;
}
windowHeight = Math.min(windowHeight, maxWindowHeight);
}
function updateOverlayPositions() {
@ -295,10 +308,20 @@ var usersWindow = (function () {
}
function onScriptUpdate() {
var oldViewportHeight = viewportHeight;
var oldViewportHeight = viewportHeight,
oldIsMirrorDisplay = isMirrorDisplay,
oldIsFullscreenMirror = isFullscreenMirror,
MIRROR_MENU_ITEM = "Mirror",
FULLSCREEN_MIRROR_MENU_ITEM = "Fullscreen Mirror";
viewportHeight = Controller.getViewportDimensions().y;
if (viewportHeight !== oldViewportHeight) {
isMirrorDisplay = Menu.isOptionChecked(MIRROR_MENU_ITEM);
isFullscreenMirror = Menu.isOptionChecked(FULLSCREEN_MIRROR_MENU_ITEM);
if (viewportHeight !== oldViewportHeight
|| isMirrorDisplay !== oldIsMirrorDisplay
|| isFullscreenMirror !== oldIsFullscreenMirror) {
calculateWindowHeight();
updateOverlayPositions();
}
}