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Add heading

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This commit is contained in:
David Rowe 2015-03-11 10:21:49 -07:00
parent c30bf5667f
commit d36399c65d
1 changed files with 32 additions and 6 deletions
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38
examples/users.js
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@ -15,10 +15,13 @@ var usersWindow = (function () {
WINDOW_MARGIN_2D = 12,
WINDOW_FOREGROUND_COLOR_2D = { red: 240, green: 240, blue: 240 },
WINDOW_FOREGROUND_ALPHA_2D = 0.9,
WINDOW_BACKGROUND_COLOR_2D = { red: 120, green: 120, blue: 120 },
WINDOW_HEADING_COLOR_2D = { red: 180, green: 180, blue: 180 },
WINDOW_HEADING_ALPHA_2D = 0.9,
WINDOW_BACKGROUND_COLOR_2D = { red: 80, green: 80, blue: 80 },
WINDOW_BACKGROUND_ALPHA_2D = 0.7,
windowHeight = 0,
usersPane2D,
usersHeading2D,
USERS_FONT_2D = { size: 14 },
usersLineHeight,
usersLineSpacing,
@ -61,7 +64,7 @@ var usersWindow = (function () {
if (clickedOverlay === usersPane2D) {
overlayX = event.x - WINDOW_MARGIN_2D;
overlayY = event.y - viewportHeight + windowHeight - WINDOW_MARGIN_2D;
overlayY = event.y - viewportHeight + windowHeight - WINDOW_MARGIN_2D - (usersLineHeight + usersLineSpacing);
numLinesBefore = Math.floor(overlayY / (usersLineHeight + usersLineSpacing));
minY = numLinesBefore * (usersLineHeight + usersLineSpacing);
@ -97,14 +100,18 @@ var usersWindow = (function () {
}
}
displayText = displayText.slice(1); // Remove leading "\n".
windowHeight = (linesOfUsers.length > 0 ? linesOfUsers.length : 1) * (usersLineHeight + usersLineSpacing)
- usersLineSpacing + 2 * WINDOW_MARGIN_2D;
windowHeight = (linesOfUsers.length > 0 ? linesOfUsers.length + 1 : 1) * (usersLineHeight + usersLineSpacing)
- usersLineSpacing + 2 * WINDOW_MARGIN_2D; // First or only line is for heading
Overlays.editOverlay(usersPane2D, {
y: viewportHeight - windowHeight,
height: windowHeight,
text: linesOfUsers.length > 0 ? displayText : "No users online"
text: displayText
});
Overlays.editOverlay(usersHeading2D, {
y: viewportHeight - windowHeight + WINDOW_MARGIN_2D,
text: linesOfUsers.length > 0 ? "Online" : "No users online"
});
}
@ -164,6 +171,7 @@ var usersWindow = (function () {
}
Overlays.editOverlay(usersPane2D, { visible: isVisible });
Overlays.editOverlay(usersHeading2D, { visible: isVisible });
}
function onMenuItemEvent(event) {
@ -177,6 +185,9 @@ var usersWindow = (function () {
Overlays.editOverlay(usersPane2D, {
y: viewportHeight - windowHeight
});
Overlays.editOverlay(usersHeading2D, {
y: viewportHeight - windowHeight + WINDOW_MARGIN_2D
})
}
function setUp() {
@ -193,6 +204,20 @@ var usersWindow = (function () {
visible: isVisible
});
usersHeading2D = Overlays.addOverlay("text", {
x: WINDOW_MARGIN_2D,
width: WINDOW_WIDTH_2D - 2 * WINDOW_MARGIN_2D,
height: USERS_FONT_2D.size,
topMargin: 0,
leftMargin: 0,
color: WINDOW_HEADING_COLOR_2D,
alpha: WINDOW_HEADING_ALPHA_2D,
backgroundAlpha: 0.0,
text: "No users online",
font: USERS_FONT_2D,
visible: isVisible
});
viewportHeight = Controller.getViewportDimensions().y;
usersLineHeight = Math.floor(Overlays.textSize(usersPane2D, "1").height);
usersLineSpacing = Math.floor(Overlays.textSize(usersPane2D, "1\n2").height - 2 * usersLineHeight);
@ -219,6 +244,7 @@ var usersWindow = (function () {
Menu.removeMenuItem(MENU_NAME, MENU_ITEM);
Script.clearTimeout(usersTimer);
Overlays.deleteOverlay(usersHeading2D);
Overlays.deleteOverlay(usersPane2D);
}