// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#import "ios/chrome/browser/keyboard/ui_bundled/UIKeyCommand+Chrome.h"
#import "ios/chrome/browser/keyboard/ui_bundled/key_command_actions.h"
namespace {
UIKeyModifierFlags None = 0;
UIKeyModifierFlags Command = UIKeyModifierCommand;
UIKeyModifierFlags Control = UIKeyModifierControl;
UIKeyModifierFlags AltCommand = UIKeyModifierAlternate | UIKeyModifierCommand;
UIKeyModifierFlags ShiftCommand = UIKeyModifierShift | UIKeyModifierCommand;
UIKeyModifierFlags AltShiftCommand =
UIKeyModifierAlternate | UIKeyModifierShift | UIKeyModifierCommand;
UIKeyModifierFlags ControlShift = UIKeyModifierControl | UIKeyModifierShift;
} // namespace
@implementation UIKeyCommand (Chrome)
#pragma mark - Specific Keyboard Commands
+ (UIKeyCommand*)cr_openNewTab {
return [self cr_commandWithInput:@"t"
modifierFlags:Command
action:@selector(keyCommand_openNewTab)
titleIDAsString:@"IDS_IOS_KEYBOARD_NEW_TAB"];
}
+ (UIKeyCommand*)cr_openNewRegularTab {
return [self keyCommandWithInput:@"n"
modifierFlags:Command
action:@selector(keyCommand_openNewRegularTab)];
}
+ (UIKeyCommand*)cr_openNewIncognitoTab {
return [self cr_commandWithInput:@"n"
modifierFlags:ShiftCommand
action:@selector(keyCommand_openNewIncognitoTab)
titleIDAsString:@"IDS_IOS_KEYBOARD_NEW_INCOGNITO_TAB"];
}
+ (UIKeyCommand*)cr_openNewWindow {
return [self cr_commandWithInput:@"n"
modifierFlags:AltCommand
action:@selector(keyCommand_openNewWindow)
titleIDAsString:@"IDS_IOS_KEYBOARD_NEW_WINDOW"];
}
+ (UIKeyCommand*)cr_openNewIncognitoWindow {
return [self cr_commandWithInput:@"n"
modifierFlags:AltShiftCommand
action:@selector(keyCommand_openNewIncognitoWindow)
titleIDAsString:@"IDS_IOS_KEYBOARD_NEW_INCOGNITO_WINDOW"];
}
+ (UIKeyCommand*)cr_reopenLastClosedTab {
return [self cr_commandWithInput:@"t"
modifierFlags:ShiftCommand
action:@selector(keyCommand_reopenLastClosedTab)
titleIDAsString:@"IDS_IOS_KEYBOARD_REOPEN_CLOSED_TAB"];
}
+ (UIKeyCommand*)cr_find {
return [self cr_commandWithInput:@"f"
modifierFlags:Command
action:@selector(keyCommand_find)
titleIDAsString:@"IDS_IOS_KEYBOARD_FIND"];
}
+ (UIKeyCommand*)cr_findNext {
return [self cr_commandWithInput:@"g"
modifierFlags:Command
action:@selector(keyCommand_findNext)
titleIDAsString:@"IDS_IOS_KEYBOARD_FIND_NEXT"];
}
+ (UIKeyCommand*)cr_findPrevious {
return [self cr_commandWithInput:@"g"
modifierFlags:ShiftCommand
action:@selector(keyCommand_findPrevious)
titleIDAsString:@"IDS_IOS_KEYBOARD_FIND_PREVIOUS"];
}
+ (UIKeyCommand*)cr_openLocation {
return [self cr_commandWithInput:@"l"
modifierFlags:Command
action:@selector(keyCommand_openLocation)
titleIDAsString:@"IDS_IOS_KEYBOARD_OPEN_LOCATION"];
}
+ (UIKeyCommand*)cr_closeTab {
return [self cr_commandWithInput:@"w"
modifierFlags:Command
action:@selector(keyCommand_closeTab)
titleIDAsString:@"IDS_IOS_KEYBOARD_CLOSE_TAB"];
}
+ (UIKeyCommand*)cr_showNextTab {
UIKeyCommand* keyCommand =
[self cr_commandWithInput:@"\t"
modifierFlags:Control
action:@selector(keyCommand_showNextTab)
titleIDAsString:@"IDS_IOS_KEYBOARD_NEXT_TAB"];
keyCommand.wantsPriorityOverSystemBehavior = YES;
return keyCommand;
}
+ (UIKeyCommand*)cr_showPreviousTab {
UIKeyCommand* keyCommand =
[self cr_commandWithInput:@"\t"
modifierFlags:ControlShift
action:@selector(keyCommand_showPreviousTab)
titleIDAsString:@"IDS_IOS_KEYBOARD_PREVIOUS_TAB"];
keyCommand.wantsPriorityOverSystemBehavior = YES;
return keyCommand;
}
+ (UIKeyCommand*)cr_showNextTab_2 {
// iOS 15+ supports -[UIKeyCommand allowsAutomaticMirroring], which is true
// by default. It handles flipping the direction of braces.
return [self keyCommandWithInput:@"}"
modifierFlags:Command
action:@selector(keyCommand_showNextTab)];
}
+ (UIKeyCommand*)cr_showPreviousTab_2 {
// iOS 15+ supports -[UIKeyCommand allowsAutomaticMirroring], which is true
// by default. It handles flipping the direction of braces.
return [self keyCommandWithInput:@"{"
modifierFlags:Command
action:@selector(keyCommand_showPreviousTab)];
}
+ (UIKeyCommand*)cr_showNextTab_3 {
// iOS 15+ supports -[UIKeyCommand allowsAutomaticMirroring], which is true
// by default. It handles flipping the direction of arrows.
return [self keyCommandWithInput:UIKeyInputRightArrow
modifierFlags:AltCommand
action:@selector(keyCommand_showNextTab)];
}
+ (UIKeyCommand*)cr_showPreviousTab_3 {
// iOS 15+ supports -[UIKeyCommand allowsAutomaticMirroring], which is true
// by default. It handles flipping the direction of arrows.
return [self keyCommandWithInput:UIKeyInputLeftArrow
modifierFlags:AltCommand
action:@selector(keyCommand_showPreviousTab)];
}
+ (UIKeyCommand*)cr_showBookmarks {
return [self cr_commandWithInput:@"b"
modifierFlags:AltCommand
action:@selector(keyCommand_showBookmarks)
titleIDAsString:@"IDS_IOS_KEYBOARD_SHOW_BOOKMARKS"];
}
+ (UIKeyCommand*)cr_addToBookmarks {
return [self cr_commandWithInput:@"d"
modifierFlags:Command
action:@selector(keyCommand_addToBookmarks)
titleIDAsString:@"IDS_IOS_KEYBOARD_ADD_TO_BOOKMARKS"];
}
+ (UIKeyCommand*)cr_reload {
return [self cr_commandWithInput:@"r"
modifierFlags:Command
action:@selector(keyCommand_reload)
titleIDAsString:@"IDS_IOS_KEYBOARD_RELOAD"];
}
+ (UIKeyCommand*)cr_back {
// iOS 15+ supports -[UIKeyCommand allowsAutomaticMirroring], which is true
// by default. It handles flipping the direction of brackets.
return [self cr_commandWithInput:@"["
modifierFlags:Command
action:@selector(keyCommand_back)
titleIDAsString:@"IDS_IOS_KEYBOARD_HISTORY_BACK"];
}
+ (UIKeyCommand*)cr_forward {
// iOS 15+ supports -[UIKeyCommand allowsAutomaticMirroring], which is true
// by default. It handles flipping the direction of brackets.
return [self cr_commandWithInput:@"]"
modifierFlags:Command
action:@selector(keyCommand_forward)
titleIDAsString:@"IDS_IOS_KEYBOARD_HISTORY_FORWARD"];
}
+ (UIKeyCommand*)cr_back_2 {
// iOS 15+ supports -[UIKeyCommand allowsAutomaticMirroring], which is
// true by default. It handles flipping the direction of arrows.
return [self keyCommandWithInput:UIKeyInputLeftArrow
modifierFlags:Command
action:@selector(keyCommand_back)];
}
+ (UIKeyCommand*)cr_forward_2 {
// iOS 15+ supports -[UIKeyCommand allowsAutomaticMirroring], which is
// true by default. It handles flipping the direction of arrows.
return [self keyCommandWithInput:UIKeyInputRightArrow
modifierFlags:Command
action:@selector(keyCommand_forward)];
}
+ (UIKeyCommand*)cr_showHistory {
return [self cr_commandWithInput:@"y"
modifierFlags:Command
action:@selector(keyCommand_showHistory)
titleIDAsString:@"IDS_IOS_KEYBOARD_SHOW_HISTORY"];
}
+ (UIKeyCommand*)cr_voiceSearch {
return [self cr_commandWithInput:@"."
modifierFlags:ShiftCommand
action:@selector(keyCommand_voiceSearch)
titleIDAsString:@"IDS_IOS_KEYBOARD_VOICE_SEARCH"];
}
+ (UIKeyCommand*)cr_close {
return [self keyCommandWithInput:UIKeyInputEscape
modifierFlags:None
action:@selector(keyCommand_close)];
}
+ (UIKeyCommand*)cr_showSettings {
return [self cr_commandWithInput:@","
modifierFlags:Command
action:@selector(keyCommand_showSettings)
titleIDAsString:@"IDS_IOS_KEYBOARD_SHOW_SETTINGS"];
}
+ (UIKeyCommand*)cr_stop {
return [self cr_commandWithInput:@"."
modifierFlags:Command
action:@selector(keyCommand_stop)
titleIDAsString:@"IDS_IOS_KEYBOARD_STOP"];
}
+ (UIKeyCommand*)cr_showHelp {
return [self cr_commandWithInput:@"?"
modifierFlags:AltCommand
action:@selector(keyCommand_showHelp)
titleIDAsString:@"IDS_IOS_KEYBOARD_SHOW_HELP"];
}
+ (UIKeyCommand*)cr_showDownloads {
return [self cr_commandWithInput:@"l"
modifierFlags:AltCommand
action:@selector(keyCommand_showDownloads)
titleIDAsString:@"IDS_IOS_KEYBOARD_SHOW_DOWNLOADS"];
}
+ (UIKeyCommand*)cr_showDownloads_2 {
return [self keyCommandWithInput:@"j"
modifierFlags:ShiftCommand
action:@selector(keyCommand_showDownloads)];
}
+ (UIKeyCommand*)cr_select1 {
return [self keyCommandWithInput:@"1"
modifierFlags:Command
action:@selector(keyCommand_select1)];
}
+ (UIKeyCommand*)cr_select2 {
return [self keyCommandWithInput:@"2"
modifierFlags:Command
action:@selector(keyCommand_select2)];
}
+ (UIKeyCommand*)cr_select3 {
return [self keyCommandWithInput:@"3"
modifierFlags:Command
action:@selector(keyCommand_select3)];
}
+ (UIKeyCommand*)cr_select4 {
return [self keyCommandWithInput:@"4"
modifierFlags:Command
action:@selector(keyCommand_select4)];
}
+ (UIKeyCommand*)cr_select5 {
return [self keyCommandWithInput:@"5"
modifierFlags:Command
action:@selector(keyCommand_select5)];
}
+ (UIKeyCommand*)cr_select6 {
return [self keyCommandWithInput:@"6"
modifierFlags:Command
action:@selector(keyCommand_select6)];
}
+ (UIKeyCommand*)cr_select7 {
return [self keyCommandWithInput:@"7"
modifierFlags:Command
action:@selector(keyCommand_select7)];
}
+ (UIKeyCommand*)cr_select8 {
return [self keyCommandWithInput:@"8"
modifierFlags:Command
action:@selector(keyCommand_select8)];
}
+ (UIKeyCommand*)cr_select9 {
return [self cr_commandWithInput:@"9"
modifierFlags:Command
action:@selector(keyCommand_select9)
titleIDAsString:@"IDS_IOS_KEYBOARD_LAST_TAB"];
}
+ (UIKeyCommand*)cr_reportAnIssue {
return [self cr_commandWithInput:@"i"
modifierFlags:ShiftCommand
action:@selector(keyCommand_reportAnIssue)
titleIDAsString:@"IDS_IOS_KEYBOARD_REPORT_AN_ISSUE"];
}
+ (UIKeyCommand*)cr_reportAnIssue_2 {
return [self keyCommandWithInput:@"i"
modifierFlags:AltShiftCommand
action:@selector(keyCommand_reportAnIssue)];
}
+ (UIKeyCommand*)cr_addToReadingList {
return [self cr_commandWithInput:@"d"
modifierFlags:ShiftCommand
action:@selector(keyCommand_addToReadingList)
titleIDAsString:@"IDS_IOS_KEYBOARD_ADD_TO_READING_LIST"];
}
+ (UIKeyCommand*)cr_showReadingList {
return [self cr_commandWithInput:@"r"
modifierFlags:AltCommand
action:@selector(keyCommand_showReadingList)
titleIDAsString:@"IDS_IOS_KEYBOARD_SHOW_READING_LIST"];
}
+ (UIKeyCommand*)cr_goToTabGrid {
return [self cr_commandWithInput:@"\\"
modifierFlags:ShiftCommand
action:@selector(keyCommand_goToTabGrid)
titleIDAsString:@"IDS_IOS_KEYBOARD_GO_TO_TAB_GRID"];
}
+ (UIKeyCommand*)cr_clearBrowsingData {
return [self cr_commandWithInput:UIKeyInputDelete
modifierFlags:ShiftCommand
action:@selector(keyCommand_clearBrowsingData)
titleIDAsString:@"IDS_IOS_KEYBOARD_CLEAR_BROWSING_DATA"];
}
+ (UIKeyCommand*)cr_closeAll {
return [self cr_commandWithInput:@"w"
modifierFlags:ShiftCommand
action:@selector(keyCommand_closeAll)
titleIDAsString:@"IDS_IOS_KEYBOARD_CLOSE_ALL"];
}
+ (UIKeyCommand*)cr_undo {
UIKeyCommand* keyCommand =
[self keyCommandWithInput:@"z"
modifierFlags:Command
action:@selector(keyCommand_undo)];
keyCommand.wantsPriorityOverSystemBehavior = YES;
return keyCommand;
}
#pragma mark - Symbolic Description
- (NSString*)cr_symbolicDescription {
NSMutableString* description = [NSMutableString string];
if (self.modifierFlags & UIKeyModifierNumericPad) {
[description appendString:@"Num lock "];
}
if (self.modifierFlags & UIKeyModifierControl) {
[description appendString:@"⌃"];
}
if (self.modifierFlags & UIKeyModifierAlternate) {
[description appendString:@"⌥"];
}
if (self.modifierFlags & UIKeyModifierShift) {
[description appendString:@"⇧"];
}
if (self.modifierFlags & UIKeyModifierAlphaShift) {
[description appendString:@"⇪"];
}
if (self.modifierFlags & UIKeyModifierCommand) {
[description appendString:@"⌘"];
}
if ([self.input isEqualToString:UIKeyInputDelete]) {
[description appendString:@"⌫"];
} else if ([self.input isEqualToString:@"\r"]) {
[description appendString:@"↵"];
} else if ([self.input isEqualToString:@"\t"]) {
[description appendString:@"⇥"];
} else if ([self.input isEqualToString:UIKeyInputUpArrow]) {
[description appendString:@"↑"];
} else if ([self.input isEqualToString:UIKeyInputDownArrow]) {
[description appendString:@"↓"];
} else if ([self.input isEqualToString:UIKeyInputLeftArrow]) {
[description appendString:@"←"];
} else if ([self.input isEqualToString:UIKeyInputRightArrow]) {
[description appendString:@"→"];
} else if ([self.input isEqualToString:UIKeyInputEscape]) {
[description appendString:@"⎋"];
} else if ([self.input isEqualToString:@" "]) {
[description appendString:@"␣"];
} else {
[description appendString:[self.input uppercaseString]];
}
return description;
}
#pragma mark - Private
// The title ID string is used as a key to NSLocalizedString because key
// commands can be requested by the OS very early on, before the resource bundle
// of the localized strings is loaded.
+ (instancetype)cr_commandWithInput:(NSString*)input
modifierFlags:(UIKeyModifierFlags)modifierFlags
action:(SEL)action
titleIDAsString:(NSString*)messageID {
UIKeyCommand* keyCommand =
[self commandWithTitle:NSLocalizedString(messageID, @"")
image:nil
action:action
input:input
modifierFlags:modifierFlags
propertyList:nil];
keyCommand.discoverabilityTitle = keyCommand.title;
return keyCommand;
}
@end
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