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JavaScript
// Angepasst durch aborix
// ab Fx 133 wird in den Zeilen 57 und 58 pinnedTabCount statt _numPinnedTabs verwendet
// Angepasst durch Sören für Fx 159
// https://www.camp-firefox.de/forum/thema/140987/?postID=1295025#post1295025
// Bugfix durch BrokenHeart für Fx 159
// https://www.camp-firefox.de/forum/thema/140987/?postID=1295793#post1295793
(function() {
if (!window.gBrowser)
return;
const lazy = {};
ChromeUtils.defineESModuleGetters(lazy, {
BrowserGlue: "moz-src:///browser/components/BrowserGlue.sys.mjs"
});
lazy.BrowserGlue.prototype._onQuitRequest =
function BG__onQuitRequest(aCancelQuit, aQuitType) {
// If user has already dismissed quit request, then do nothing
if (aCancelQuit instanceof Ci.nsISupportsPRBool && aCancelQuit.data) {
return;
}
// There are several cases where we won't show a dialog here:
// 1. There is only 1 tab open in 1 window
// 2. browser.warnOnQuit == false
// 3. The browser is currently in Private Browsing mode
// 4. The browser will be restarted.
// 5. The user has automatic session restore enabled and
// browser.sessionstore.warnOnQuit is not set to true.
// 6. The user doesn't have automatic session restore enabled
// and browser.tabs.warnOnClose is not set to true.
//
// Otherwise, we will show the "closing multiple tabs" dialog.
//
// aQuitType == "lastwindow" is overloaded. "lastwindow" is used to indicate
// "the last window is closing but we're not quitting (a non-browser window is open)"
// and also "we're quitting by closing the last window".
if (aQuitType == "restart" || aQuitType == "os-restart") {
return;
}
// browser.warnOnQuit is a hidden global boolean to override all quit prompts.
if (!Services.prefs.getBoolPref("browser.warnOnQuit")) {
return;
}
var windowcount = 0;
var pagecount = 0;
let pinnedcount = 0;
for (let win of BrowserWindowTracker.orderedWindows) {
if (win.closed) {
continue;
}
windowcount++;
let tabbrowser = win.gBrowser;
if (tabbrowser) {
pinnedcount += tabbrowser.pinnedTabCount; // bis Fx 132 wurde statt pinnedTabCount _numPinnedTabs verwendet
pagecount += tabbrowser.visibleTabs.length - tabbrowser.pinnedTabCount; // bis Fx 132 wurde statt pinnedTabCount _numPinnedTabs verwendet
}
}
// No windows open so no need for a warning.
if (!windowcount) {
return;
}
// browser.warnOnQuitShortcut is checked when quitting using the shortcut key.
// The warning will appear even when only one window/tab is open. For other
// methods of quitting, the warning only appears when there is more than one
// window or tab open.
let shouldWarnForShortcut =
this._quitSource == "shortcut" &&
Services.prefs.getBoolPref("browser.warnOnQuitShortcut");
let shouldWarnForTabs =
//pagecount >= 2 &&
Services.prefs.getBoolPref("browser.tabs.warnOnClose");
if (!shouldWarnForTabs && !shouldWarnForShortcut) {
return;
}
if (!aQuitType) {
aQuitType = "quit";
}
let win = BrowserWindowTracker.getTopWindow();
// Our prompt for quitting is most important, so replace others.
win.gDialogBox.replaceDialogIfOpen();
let titleId = {
id: "tabbrowser-confirm-close-tabs-title",
args: { tabCount: pagecount },
};
let quitButtonLabelId = "tabbrowser-confirm-close-tabs-button";
let closeTabButtonLabelId = "tabbrowser-confirm-close-tab-only-button";
let showCloseCurrentTabOption = false;
if (windowcount > 1) {
// More than 1 window. Compose our own message based on whether
// the shortcut warning is on or not.
if (shouldWarnForShortcut) {
showCloseCurrentTabOption = true;
titleId = "tabbrowser-confirm-close-warn-shortcut-title";
quitButtonLabelId =
"tabbrowser-confirm-close-windows-warn-shortcut-button";
} else {
titleId = {
id: "tabbrowser-confirm-close-windows-title",
args: { windowCount: windowcount },
};
quitButtonLabelId = "tabbrowser-confirm-close-windows-button";
}
} else if (shouldWarnForShortcut) {
if (win.gBrowser.visibleTabs.length > 1) {
showCloseCurrentTabOption = true;
titleId = "tabbrowser-confirm-close-warn-shortcut-title";
quitButtonLabelId = "tabbrowser-confirm-close-tabs-with-key-button";
} else {
titleId = "tabbrowser-confirm-close-tabs-with-key-title";
quitButtonLabelId = "tabbrowser-confirm-close-tabs-with-key-button";
}
}
// The checkbox label is different depending on whether the shortcut
// was used to quit or not.
let checkboxLabelId;
if (shouldWarnForShortcut) {
const quitKeyElement = win.document.getElementById("key_quitApplication");
const quitKey = ShortcutUtils.prettifyShortcut(quitKeyElement);
checkboxLabelId = {
id: "tabbrowser-ask-close-tabs-with-key-checkbox",
args: { quitKey },
};
} else {
checkboxLabelId = "tabbrowser-ask-close-tabs-checkbox";
}
const [title, quitButtonLabel, checkboxLabel] =
win.gBrowser.tabLocalization.formatMessagesSync([
titleId,
quitButtonLabelId,
checkboxLabelId,
]);
// Only format the "close current tab" message if needed
let closeTabButtonLabel;
if (showCloseCurrentTabOption) {
[closeTabButtonLabel] = win.gBrowser.tabLocalization.formatMessagesSync([
closeTabButtonLabelId,
]);
}
let warnOnClose = { value: true };
let flags;
if (showCloseCurrentTabOption) {
// Adds buttons for quit (BUTTON_POS_0), cancel (BUTTON_POS_1), and close current tab (BUTTON_POS_2).
// Also sets a flag to reorder dialog buttons so that cancel is reordered on Unix platforms.
flags =
(Services.prompt.BUTTON_TITLE_IS_STRING * Services.prompt.BUTTON_POS_0 +
Services.prompt.BUTTON_TITLE_CANCEL * Services.prompt.BUTTON_POS_1 +
Services.prompt.BUTTON_TITLE_IS_STRING *
Services.prompt.BUTTON_POS_2) |
Services.prompt.BUTTON_POS_1_IS_SECONDARY;
Services.prompt.BUTTON_TITLE_CANCEL * Services.prompt.BUTTON_POS_1;
} else {
// Adds quit and cancel buttons
flags =
Services.prompt.BUTTON_TITLE_IS_STRING * Services.prompt.BUTTON_POS_0 +
Services.prompt.BUTTON_TITLE_CANCEL * Services.prompt.BUTTON_POS_1;
}
// 1 Fenster mit höchstens 1 nicht angehefteter Tab
if (windowcount == 1 && pagecount < 2 && this._quitSource != "shortcut") {
title.value = "Fenster schließen?";
quitButtonLabel.value = "Schließen";
checkboxLabel.value = null;
}
let buttonPressed = Services.prompt.confirmEx(
win,
title.value,
null,
flags,
quitButtonLabel.value,
null,
showCloseCurrentTabOption ? closeTabButtonLabel.value : null,
checkboxLabel.value,
warnOnClose
);
// If the user has unticked the box, and has confirmed closing, stop showing
// the warning.
if (buttonPressed == 0 && !warnOnClose.value) {
if (shouldWarnForShortcut) {
Services.prefs.setBoolPref("browser.warnOnQuitShortcut", false);
} else {
Services.prefs.setBoolPref("browser.tabs.warnOnClose", false);
}
}
// Close the current tab if user selected BUTTON_POS_2
if (buttonPressed === 2) {
win.gBrowser.removeTab(win.gBrowser.selectedTab);
}
this._quitSource = "unknown";
aCancelQuit.data = buttonPressed != 0;
}
})();
