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// 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.
#ifndef REMOTING_IOS_UI_HOST_VIEW_CONTROLLER_H_
#define REMOTING_IOS_UI_HOST_VIEW_CONTROLLER_H_
#import <GLKit/GLKit.h>
#include "base/memory/scoped_ptr.h"
#include "base/memory/scoped_vector.h"
#import "remoting/ios/host.h"
#import "remoting/ios/key_input.h"
#import "remoting/ios/utility.h"
#import "remoting/ios/bridge/host_proxy.h"
#import "remoting/ios/ui/desktop_texture.h"
#import "remoting/ios/ui/cursor_texture.h"
#import "remoting/ios/ui/pin_entry_view_controller.h"
#import "remoting/ios/ui/scene_view.h"
@interface HostViewController
: GLKViewController<PinEntryViewControllerDelegate,
KeyInputDelegate,
// Communication channel from HOST to CLIENT
ClientProxyDelegate,
UIGestureRecognizerDelegate,
UIToolbarDelegate> {
@private
IBOutlet UIActivityIndicatorView* _busyIndicator;
IBOutlet UIButton* _barBtnDisconnect;
IBOutlet UIButton* _barBtnKeyboard;
IBOutlet UIButton* _barBtnNavigation;
IBOutlet UIButton* _barBtnCtrlAltDel;
IBOutlet UILongPressGestureRecognizer* _longPressRecognizer;
IBOutlet UIPanGestureRecognizer* _panRecognizer;
IBOutlet UIPanGestureRecognizer* _threeFingerPanRecognizer;
IBOutlet UIPinchGestureRecognizer* _pinchRecognizer;
IBOutlet UITapGestureRecognizer* _singleTapRecognizer;
IBOutlet UITapGestureRecognizer* _twoFingerTapRecognizer;
IBOutlet UITapGestureRecognizer* _threeFingerTapRecognizer;
IBOutlet UIToolbar* _toolbar;
IBOutlet UIToolbar* _hiddenToolbar;
IBOutlet NSLayoutConstraint* _toolBarYPosition;
IBOutlet NSLayoutConstraint* _hiddenToolbarYPosition;
KeyInput* _keyEntryView;
NSString* _statusMessage;
// The GLES2 context being drawn too.
EAGLContext* _context;
// GLKBaseEffect encapsulates the GL Shaders needed to draw at most two
// textures |_textureIds| given vertex information. The draw surface consists
// of two layers (GL Textures). The bottom layer is the desktop of the HOST.
// The top layer is mostly transparent and is used to overlay the current
// cursor.
GLKBaseEffect* _effect;
// All the details needed to draw our GL Scene, and our two textures.
SceneView* _scene;
DesktopTexture* _desktop;
CursorTexture* _mouse;
// List of regions and data that have pending draws to |_desktop| .
ScopedVector<GLRegion> _glRegions;
// Lock for |_glRegions|, regions are delivered from HOST on another thread,
// and drawn to |_desktop| from a GL Context thread
NSLock* _glBufferLock;
// Lock for |_mouse.cursor|, cursor updates are delivered from HOST on another
// thread, and drawn to |_mouse| from a GL Context thread
NSLock* _glCursorLock;
// Communication channel from CLIENT to HOST
HostProxy* _clientToHostProxy;
}
// Details for the host and user
@property(nonatomic, readonly) Host* host;
@property(nonatomic, readonly) NSString* userEmail;
@property(nonatomic, readonly) NSString* userAuthorizationToken;
- (void)setHostDetails:(Host*)host
userEmail:(NSString*)userEmail
authorizationToken:(NSString*)authorizationToken;
// Zoom in/out
- (IBAction)pinchGestureTriggered:(UIPinchGestureRecognizer*)sender;
// Left mouse click, moves cursor
- (IBAction)tapGestureTriggered:(UITapGestureRecognizer*)sender;
// Scroll the view in 2d
- (IBAction)panGestureTriggered:(UIPanGestureRecognizer*)sender;
// Right mouse click and drag, moves cursor
- (IBAction)longPressGestureTriggered:(UILongPressGestureRecognizer*)sender;
// Right mouse click
- (IBAction)twoFingerTapGestureTriggered:(UITapGestureRecognizer*)sender;
// Middle mouse click
- (IBAction)threeFingerTapGestureTriggered:(UITapGestureRecognizer*)sender;
// Show hidden menus. Swipe up for keyboard, swipe down for navigation menu
- (IBAction)threeFingerPanGestureTriggered:(UIPanGestureRecognizer*)sender;
// Do navigation 'back'
- (IBAction)barBtnNavigationBackPressed:(id)sender;
// Show keyboard
- (IBAction)barBtnKeyboardPressed:(id)sender;
// Trigger |_toolbar| animation
- (IBAction)barBtnToolBarHidePressed:(id)sender;
// Send Keys for ctrl, atl, delete
- (IBAction)barBtnCtrlAltDelPressed:(id)sender;
@end
#endif // REMOTING_IOS_UI_HOST_VIEW_CONTROLLER_H_
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