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Codding style fixes

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This commit is contained in:
Flávio Rodrigues
2016-10-20 09:59:55 -02:00
parent 97bb5b978c
commit 67451bba0f
2 changed files with 37 additions and 35 deletions
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6
tabs-tabs-tabs/tabs.html
View File

@@ -14,9 +14,9 @@
<a href="#" id="tabs-remove">Remove active tab</a><br>
<a href="#" id="tabs-create">Create a tab</a><br>
<a href="#" id="tabs-alertinfo">Alert active tab info</a><br>
<a href="#" id="tabs-add-zoom">Increase tab zoom</a><br>
<a href="#" id="tabs-decrease-zoom">decrease tab zoom</a><br>
<a href="#" id="tabs-default-zoom">default tab zoom</a><br>
<a href="#" id="tabs-add-zoom">Zoom in</a><br>
<a href="#" id="tabs-decrease-zoom">Zoom out</a><br>
<a href="#" id="tabs-default-zoom">Reset zoom</a><br>
<script src="tabs.js"></script>
</body>

66
tabs-tabs-tabs/tabs.js
View File

@@ -1,3 +1,9 @@
// Zoom constants. Define Max, Min, increment and default values
const ZOOM_INCREMENT = 0.2;
const MAX_ZOOM = 3;
const MIN_ZOOM = 0.3;
const DEFAULT_ZOOM = 1;
function firstUnpinnedTab(tabs) {
for (var tab of tabs) {
if (!tab.pinned) {
@@ -71,47 +77,43 @@ document.addEventListener("click", function(e) {
}
else if (e.target.id === "tabs-add-zoom") {
callOnActiveTab((tab) => {
chrome.tabs.getZoom(tab.id, function(zoomFactor){
var newZoomFactor = zoomFactor + 0.2;
newZoomFactor = newZoomFactor > 3 ? 3 : newZoomFactor
//the maximum zoomFactor is 3, it can't go higher
if (zoomFactor >= 3) {
alert("Tab zoom factor is already at max!");
} else {
chrome.tabs.setZoom(tab.id, newZoomFactor);
}
});
callOnActiveTab((tab) => {
chrome.tabs.getZoom(tab.id, function(zoomFactor){
//the maximum zoomFactor is 3, it can't go higher
if (zoomFactor >= MAX_ZOOM) {
alert("Tab zoom factor is already at max!");
} else {
var newZoomFactor = zoomFactor + ZOOM_INCREMENT;
chrome.tabs.setZoom(tab.id, newZoomFactor);
}
});
});
}
else if (e.target.id === "tabs-decrease-zoom") {
callOnActiveTab((tab) => {
chrome.tabs.getZoom(tab.id, function(zoomFactor){
var newZoomFactor = zoomFactor - 0.2;
newZoomFactor = newZoomFactor < 0.3 ? 0.3 : newZoomFactor
//the minimum zoomFactor is 0.3, it can't go lower
if (zoomFactor <= 0.3) {
alert("Tab zoom factor is already at minimum!");
} else {
chrome.tabs.setZoom(tab.id, newZoomFactor);
}
});
callOnActiveTab((tab) => {
chrome.tabs.getZoom(tab.id, function(zoomFactor){
//the minimum zoomFactor is 0.3, it can't go lower
if (zoomFactor <= MIN_ZOOM) {
alert("Tab zoom factor is already at minimum!");
} else {
var newZoomFactor = zoomFactor - ZOOM_INCREMENT;
chrome.tabs.setZoom(tab.id, newZoomFactor);
}
});
});
}
else if (e.target.id === "tabs-default-zoom") {
callOnActiveTab((tab) => {
chrome.tabs.getZoom(tab.id, function(zoomFactor){
if (zoomFactor == 1) {
alert("Tab zoom is already at the default zoom factor");
} else {
chrome.tabs.setZoom(tab.id, 1);
}
});
callOnActiveTab((tab) => {
chrome.tabs.getZoom(tab.id, function(zoomFactor){
if (zoomFactor == DEFAULT_ZOOM) {
alert("Tab zoom is already at the default zoom factor");
} else {
chrome.tabs.setZoom(tab.id, DEFAULT_ZOOM);
}
});
});
}
e.preventDefault();