background.js

chrome.extension.onRequest.addListener(function (request, sender, sendResponse) {
    if (request.method == "getLocalStorage") {
        sendResponse({ data: localStorage[request.key] });
    }
    else if (request.method == "getSmallKeyboardCoords") {
        sendResponse({ smallKeyboard: localStorage["smallKeyboard"], smallKeyboardTop: localStorage["smallKeyboardTop"], smallKeyboardBottom: localStorage["smallKeyboardBottom"], smallKeyboardRight: localStorage["smallKeyboardRight"], smallKeyboardLeft: localStorage["smallKeyboardLeft"] });
    }
    else if (request.method == "loadKeyboardSettings") {
        sendResponse({
            openedFirstTime: localStorage["openedFirstTime"],
            capsLock: localStorage["capsLock"],
            smallKeyboard: localStorage["smallKeyboard"],
            touchEvents: localStorage["touchEvents"],
            keyboardLayout1: localStorage["keyboardLayout1"],
            urlButton: localStorage["urlButton"],
            keyboardEnabled: localStorage["keyboardEnabled"]
        });
    }
    else if (request.method == "initLoadKeyboardSettings") {
        sendResponse({
            hardwareAcceleration: localStorage["hardwareAcceleration"],
            zoomLevel: localStorage["zoomLevel"],
            autoTrigger: localStorage["autoTrigger"],
            repeatLetters: localStorage["repeatLetters"],
            intelligentScroll: localStorage["intelligentScroll"],
            autoTriggerLinks: localStorage["autoTriggerLinks"],
            autoTriggerAfter: localStorage["autoTriggerAfter"],
            refreshTime: localStorage["refreshTime"]
        });
    }
    else if (request.method == "setLocalStorage") {
        localStorage[request.key] = request.value;
        sendResponse({ data: "ok", setted_key: request.key });
    }
    else if (request.method == "openFromIframe") {
        chrome.tabs.getSelected(null, function (tab) {
            chrome.tabs.sendRequest(tab.id, request);
        });
    }
    else if (request.method == "clickFromIframe") {
        chrome.tabs.getSelected(null, function (tab) {
            chrome.tabs.sendRequest(tab.id, request);
        });
    }
    else if (request.method == "toogleKeyboard") {
        if (localStorage["keyboardEnabled"] != "false") {
            localStorage["keyboardEnabled"] = "false";
        } else {
            localStorage["keyboardEnabled"] = "true";
        }
        chrome.tabs.getSelected(null, function (tab) {
            vkeyboard_loadPageIcon(tab.id);
            if (localStorage["keyboardEnabled"] == "false") {
                chrome.tabs.sendRequest(tab.id, "closeKeyboard");
            } else {
                chrome.tabs.sendRequest(tab.id, "openKeyboard");
            }
        })
        sendResponse({ data: "ok" });
    }
    else if (request.method == "toogleKeyboardOn") {
        localStorage["keyboardEnabled"] = "true";
        chrome.tabs.getSelected(null, function (tab) {
            vkeyboard_loadPageIcon(tab.id);
            chrome.tabs.sendRequest(tab.id, "openKeyboard");
        })
        sendResponse({ data: "ok" });
    }
    else if (request.method == "toogleKeyboardDemand") {
        localStorage["keyboardEnabled"] = "demand";
        chrome.tabs.getSelected(null, function (tab) {
            vkeyboard_loadPageIcon(tab.id);
            chrome.tabs.sendRequest(tab.id, "openKeyboard");
        })
        sendResponse({ data: "ok" });
    }
    else if (request.method == "toogleKeyboardOff") {
        localStorage["keyboardEnabled"] = "false";
        chrome.tabs.getSelected(null, function (tab) {
            vkeyboard_loadPageIcon(tab.id);
            chrome.tabs.sendRequest(tab.id, "closeKeyboard");
        })
        sendResponse({ data: "ok" });
    }
    else if (request.method == "openUrlBar") {
        chrome.tabs.getSelected(null, function (tab) {
            chrome.tabs.sendRequest(tab.id, "openUrlBar");
            sendResponse({ data: "ok" });
        });
    }
    else if (request.method == "createTab") {
        chrome.tabs.create({ url: request.url });
    }
    else {
        sendResponse({});
    }
});

function vkeyboard_loadPageIcon(tabId) {
    if (localStorage["keyboardEnabled"] == "demand") {
        chrome.pageAction.setIcon({ tabId: tabId, path: "buttons/keyboard_2.png" }, function () { })
    } else if (localStorage["keyboardEnabled"] != "false") {
        chrome.pageAction.setIcon({ tabId: tabId, path: "buttons/keyboard_1.png" }, function () { })
    } else {
        chrome.pageAction.setIcon({ tabId: tabId, path: "buttons/keyboard_3.png" }, function () { })
    }
}

chrome.tabs.onUpdated.addListener(function (tabId, changeInfo, tab) {
    if (localStorage["toogleKeyboard"] != "false") {
        chrome.pageAction.show(tabId);
        vkeyboard_loadPageIcon(tabId);
    } else {
        localStorage["keyboardEnabled"] = "true";
        chrome.pageAction.hide(tabId);
    }
});