jadedctrl/shellfox
jadedctrl/ shellfox
1
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Disbranĉigi 0
Fontkodo Issues Tirpetoj Eldonoj 3 Activity

Enable/disable address-bar button on tab-selection 

… also slightly refactor.
This commit is contained in:
Jaidyn Ann 2024-02-28 22:30:32 -06:00
parent 55edbb1fc7
commit a1578a12ef
1 changed files with 22 additions and 13 deletions
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35
background.js
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@ -1,4 +1,14 @@
let port = browser.runtime.connectNative("shellfox"); let port = undefined;
// Run the shellfox helper program.
function init_shellfox_port() {
port = browser.runtime.connectNative("shellfox");
port.onDisconnect.addListener((port) => {
console.log(port.error);
port = undefined;
});
}
// Return the command-string associated with a URL, if any. // Return the command-string associated with a URL, if any.
@ -26,8 +36,9 @@ function getUrlCommand(url) {
// Execute the shell command associated with the given URL, if any. // Execute the shell command associated with the given URL, if any.
function runUrlCommand(url) { function runUrlCommand(url) {
console.log("Executing…");
let command = getUrlCommand(url); let command = getUrlCommand(url);
if (!port)
init_shellfox_port();
if (command && port) { if (command && port) {
port.postMessage(command); port.postMessage(command);
} }
@ -46,20 +57,15 @@ function compareRegexComplexity(a, b) {
} }
port.onDisconnect.addListener((port) => { // When the address-bar button is clicked, run the according command (if any).
console.log(port.error);
port = undefined;
});
browser.pageAction.onClicked.addListener((tab) => { browser.pageAction.onClicked.addListener((tab) => {
console.log("onClicked");
runUrlCommand(tab.url); runUrlCommand(tab.url);
}); });
// When a tab’s URL has been changed, enable/disable the address-bar button
// based on whether or not there is an according command.
browser.tabs.onUpdated.addListener((tabId, changeInfo, tab) => { browser.tabs.onUpdated.addListener((tabId, changeInfo, tab) => {
console.log("onUpdated");
if (getUrlCommand(tab.url)) if (getUrlCommand(tab.url))
browser.pageAction.show(tabId); browser.pageAction.show(tabId);
else else
@ -67,8 +73,11 @@ browser.tabs.onUpdated.addListener((tabId, changeInfo, tab) => {
}); });
// When the active tab has changed, enable/disable the address-bar button based
// on whether or not there is an according command for it.
browser.tabs.onActivated.addListener((activeInfo) => { browser.tabs.onActivated.addListener((activeInfo) => {
console.log("activated"); browser.tabs.get(activeInfo.tabId).then((tab) => {
let url = browser.tabs.get(activeInfo.tabId).url; if (getUrlCommand(tab.url))
browser.pageAction.show(tab.id);
});
}); });