iOS Chromoting Client

remoting/ios/utility.mm

+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#if !defined(__has_feature) || !__has_feature(objc_arc)
+#error "This file requires ARC support."
+#endif
+
+#import "Utility.h"
+
+@implementation Utility
+
++ (void)showAlert:(NSString*)title message:(NSString*)message {
+  UIAlertView* alert;
+  alert = [[UIAlertView alloc] init];
+  alert.title = title;
+  alert.message = message;
+  alert.delegate = nil;
+  [alert addButtonWithTitle:@"OK"];
+  [alert show];
+}
+
++ (BOOL)isInLandscapeMode {
+  UIInterfaceOrientation orientation = [UIApplication sharedApplication]
+                                           .statusBarOrientation;
+
+  if ((orientation == UIInterfaceOrientationLandscapeLeft) ||
+      (orientation == UIInterfaceOrientationLandscapeRight)) {
+    return YES;
+  }
+  return NO;
+}
+
++ (NSString*)appVersionNumberDisplayString {
+  NSDictionary* infoDictionary = [[NSBundle mainBundle] infoDictionary];
+
+  NSString* majorVersion =
+      [infoDictionary objectForKey:@"CFBundleShortVersionString"];
+  NSString* minorVersion = [infoDictionary objectForKey:@"CFBundleVersion"];
+
+  return [NSString
+      stringWithFormat:@"Version %@ (%@)", majorVersion, minorVersion];
+}
+
+// Get the rect in CLIENT screen of the status bar
++ (CGRect)statusBarFrameViewRect:(UIView*)view {
+  CGRect statusBarFrame = [[UIApplication sharedApplication] statusBarFrame];
+
+  CGRect statusBarWindowRect =
+      [view.window convertRect:statusBarFrame fromWindow:nil];
+
+  CGRect statusBarViewRect =
+      [view convertRect:statusBarWindowRect fromView:nil];
+
+  return statusBarViewRect;
+}
+
++ (void)moveMouse:(ClientController*)controller
+               at:(const webrtc::DesktopVector&)point {
+  [controller mouseAction:point
+               wheelDelta:webrtc::DesktopVector(0, 0)
+              whichButton:0
+               buttonDown:NO];
+}
+
++ (void)leftClickOn:(ClientController*)controller
+                 at:(const webrtc::DesktopVector&)point {
+  [controller mouseAction:point
+               wheelDelta:webrtc::DesktopVector(0, 0)
+              whichButton:1
+               buttonDown:YES];
+  [controller mouseAction:point
+               wheelDelta:webrtc::DesktopVector(0, 0)
+              whichButton:1
+               buttonDown:NO];
+}
+
++ (void)middleClickOn:(ClientController*)controller
+                   at:(const webrtc::DesktopVector&)point {
+  [controller mouseAction:point
+               wheelDelta:webrtc::DesktopVector(0, 0)
+              whichButton:2
+               buttonDown:YES];
+  [controller mouseAction:point
+               wheelDelta:webrtc::DesktopVector(0, 0)
+              whichButton:2
+               buttonDown:NO];
+}
+
++ (void)rightClickOn:(ClientController*)controller
+                  at:(const webrtc::DesktopVector&)point {
+  [controller mouseAction:point
+               wheelDelta:webrtc::DesktopVector(0, 0)
+              whichButton:3
+               buttonDown:YES];
+  [controller mouseAction:point
+               wheelDelta:webrtc::DesktopVector(0, 0)
+              whichButton:3
+               buttonDown:NO];
+}
+
++ (void)mouseScroll:(ClientController*)controller
+                 at:(const webrtc::DesktopVector&)point
+              delta:(const webrtc::DesktopVector&)delta {
+  [controller mouseAction:point wheelDelta:delta whichButton:0 buttonDown:NO];
+}
+
+@end