VTK  9.1.0
vtkAndroidRenderWindowInteractor.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkAndroidRenderWindowInteractor.h
5
6 Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7 All rights reserved.
8 See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9
10 This software is distributed WITHOUT ANY WARRANTY; without even
11 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12 PURPOSE. See the above copyright notice for more information.
13
14=========================================================================*/
36#ifndef vtkAndroidRenderWindowInteractor_h
37#define vtkAndroidRenderWindowInteractor_h
38
40#include "vtkRenderingUIModule.h" // For export macro
41
42struct AInputEvent;
43
45{
46public:
51
53 void PrintSelf(ostream& os, vtkIndent indent) override;
54
58 void Initialize() override;
59
61
70 void Enable() override;
71 void Disable() override;
73
79 void TerminateApp(void) override;
80
82
88 static void SetClassExitMethod(void (*f)(void*), void* arg);
89 static void SetClassExitMethodArgDelete(void (*f)(void*));
91
96 void ExitCallback() override;
97
98 virtual void SetAndroidApplication(struct android_app* app) { this->AndroidApplication = app; }
99
103 void HandleKeyEvent(bool down, int nChar, int metaState, int nRepCnt);
104
109 int actionType, int actionId, int numPtrs, int* xPtr, int* yPtr, int* idPtr, int metaState);
110
114 const char* GetKeySym(int keyCode);
115
116 void HandleCommand(int32_t cmd);
117 int32_t HandleInput(AInputEvent* event);
118
120
123 vtkSetMacro(OwnWindow, bool);
124 vtkGetMacro(OwnWindow, bool);
126
127protected:
130
133
134 struct android_app* AndroidApplication;
136
137 bool Done; // is the event loop done running
138
140
145 static void (*ClassExitMethod)(void*);
146 static void (*ClassExitMethodArgDelete)(void*);
147 static void* ClassExitMethodArg;
149
151
155 int InternalCreateTimer(int timerId, int timerType, unsigned long duration) override;
156 int InternalDestroyTimer(int platformTimerId) override;
158
164 void StartEventLoop() override;
165
167
168private:
170 void operator=(const vtkAndroidRenderWindowInteractor&) = delete;
171};
172
173#endif
implements Win32 specific functions required by vtkRenderWindowInteractor.
void TerminateApp(void) override
Android specific application terminate, calls ClassExitMethod then calls PostQuitMessage(0) to termin...
static void * ClassExitMethodArg
Class variables so an exit method can be defined for this class (used to set different exit methods f...
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
void ExitCallback() override
These methods correspond to the Exit, User and Pick callbacks.
void HandleKeyEvent(bool down, int nChar, int metaState, int nRepCnt)
Handle key up/down events.
int InternalDestroyTimer(int platformTimerId) override
Win32-specific internal timer methods.
void HandleMotionEvent(int actionType, int actionId, int numPtrs, int *xPtr, int *yPtr, int *idPtr, int metaState)
Handle motion events.
const char * GetKeySym(int keyCode)
used for converting keyCodes on Android
void Enable() override
Enable/Disable interactions.
static vtkAndroidRenderWindowInteractor * New()
Construct object so that light follows camera motion.
void Initialize() override
Initialize the event handler.
void StartEventLoop() override
This will start up the event loop and never return.
virtual void SetAndroidApplication(struct android_app *app)
static void SetClassExitMethod(void(*f)(void *), void *arg)
Methods to set the default exit method for the class.
static void SetClassExitMethodArgDelete(void(*f)(void *))
Methods to set the default exit method for the class.
int InternalCreateTimer(int timerId, int timerType, unsigned long duration) override
Win32-specific internal timer methods.
int32_t HandleInput(AInputEvent *event)
void Disable() override
Enable/Disable interactions.
a simple class to control print indentation
Definition: vtkIndent.h:113
platform-independent render window interaction including picking and frame rate control.
int vtkTypeBool
Definition: vtkABI.h:69