104 lines
3.0 KiB
Swift
104 lines
3.0 KiB
Swift
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//
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// BrowserViewController+Keyboard.swift
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// App
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//
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// Created by James Magahern on 2/17/21.
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//
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import Foundation
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extension BrowserViewController: ShortcutResponder
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{
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internal func updateCommandKeyState(forPresses presses: Set<UIPress>) {
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guard let press = presses.first else { return }
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if let key = press.key {
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if key.modifierFlags == [.command] {
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let isDown = press.phase == .began || press.phase == .changed || press.phase == .stationary
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self.commandKeyHeld = isDown
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}
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}
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}
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override func pressesBegan(_ presses: Set<UIPress>, with event: UIPressesEvent?) {
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super.pressesBegan(presses, with: event)
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updateCommandKeyState(forPresses: presses)
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}
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override func pressesCancelled(_ presses: Set<UIPress>, with event: UIPressesEvent?) {
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super.pressesCancelled(presses, with: event)
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updateCommandKeyState(forPresses: presses)
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}
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override func pressesEnded(_ presses: Set<UIPress>, with event: UIPressesEvent?) {
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super.pressesEnded(presses, with: event)
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updateCommandKeyState(forPresses: presses)
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}
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// MARK: Keyboard Shortcuts
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func focusURLBar(_ sender: Any?) {
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toolbarController.urlBar.textField.becomeFirstResponder()
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}
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func goBack(_ sender: Any?) {
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tab.webView.goBack()
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}
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func goForward(_ sender: Any?) {
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tab.webView.goForward()
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}
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func createTab(_ sender: Any?) {
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createNewTab(withURL: nil)
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}
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func previousTab(_ sender: Any?) {
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if let tabIndex = tabController.tabs.firstIndex(of: self.tab) {
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if tabIndex - 1 >= 0 {
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self.tab = tabController.tabs[tabIndex - 1]
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}
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}
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}
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func nextTab(_ sender: Any?) {
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if let tabIndex = tabController.tabs.firstIndex(of: self.tab) {
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if tabIndex + 1 < tabController.tabs.count {
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self.tab = tabController.tabs[tabIndex + 1]
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}
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}
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}
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func closeTab(_ sender: Any?) {
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if tabController.tabs.count > 1 {
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tabController.closeTab(self.tab)
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} else {
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#if targetEnvironment(macCatalyst)
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if let originWindowScene = self.view.window?.windowScene {
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UIApplication.shared.requestSceneSessionDestruction(originWindowScene.session, options: nil) { error in
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print("Error when requesting scene destruction: " + error.localizedDescription)
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}
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}
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#endif
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}
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}
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func findOnPage(_ sender: Any?) {
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browserView.setFindOnPageVisible(true, animated: true)
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findOnPageController.findOnPageView.textField.becomeFirstResponder()
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}
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func refresh(_ sender: Any?) {
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webView.reload()
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}
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override func increaseSize(_ sender: Any?) {
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tab.webView._viewScale += 0.10
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}
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override func decreaseSize(_ sender: Any?) {
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tab.webView._viewScale -= 0.10
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}
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}
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