Changed directory structure to contain less symlinks so dependencies will get recalculated correctly by make
This commit is contained in:
pelya
702
project/jni/sdl-1.3/src/video/android/SDL_androidinput.c
Normal file
702
project/jni/sdl-1.3/src/video/android/SDL_androidinput.c
Normal file
@@ -0,0 +1,702 @@
|
||||
/*
|
||||
SDL - Simple DirectMedia Layer
|
||||
Copyright (C) 1997-2009 Sam Lantinga
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
|
||||
Sam Lantinga
|
||||
slouken@libsdl.org
|
||||
*/
|
||||
#include <jni.h>
|
||||
#include <android/log.h>
|
||||
#include <sys/time.h>
|
||||
#include <time.h>
|
||||
#include <stdint.h>
|
||||
#include <math.h>
|
||||
#include <string.h> // for memset()
|
||||
|
||||
#include "SDL_config.h"
|
||||
|
||||
#include "SDL_version.h"
|
||||
#if SDL_VERSION_ATLEAST(1,3,0)
|
||||
#include "SDL_touch.h"
|
||||
#include "../../events/SDL_touch_c.h"
|
||||
#endif
|
||||
|
||||
#include "../SDL_sysvideo.h"
|
||||
#include "SDL_androidvideo.h"
|
||||
#include "SDL_androidinput.h"
|
||||
#include "jniwrapperstuff.h"
|
||||
|
||||
|
||||
SDLKey SDL_android_keymap[KEYCODE_LAST+1];
|
||||
|
||||
|
||||
static int isTrackballUsed = 0;
|
||||
static int isMouseUsed = 0;
|
||||
static int isJoystickUsed = 0;
|
||||
static int isMultitouchUsed = 0;
|
||||
static SDL_Joystick *CurrentJoysticks[MAX_MULTITOUCH_POINTERS+1] = {NULL};
|
||||
static int TrackballDampening = 0; // in milliseconds
|
||||
static int lastTrackballAction = 0;
|
||||
|
||||
JNIEXPORT void JNICALL
|
||||
JAVA_EXPORT_NAME(DemoGLSurfaceView_nativeMouse) ( JNIEnv* env, jobject thiz, jint x, jint y, jint action, jint pointerId, jint force, jint radius )
|
||||
{
|
||||
if(pointerId < 0)
|
||||
pointerId = 0;
|
||||
if(pointerId > MAX_MULTITOUCH_POINTERS)
|
||||
pointerId = MAX_MULTITOUCH_POINTERS;
|
||||
|
||||
if( SDL_ANDROID_isTouchscreenKeyboardUsed && SDL_ANDROID_processTouchscreenKeyboard(x, y, action, pointerId) )
|
||||
return;
|
||||
|
||||
#if SDL_VIDEO_RENDER_RESIZE
|
||||
// Translate mouse coordinates
|
||||
|
||||
#if SDL_VERSION_ATLEAST(1,3,0)
|
||||
SDL_Window * window = SDL_GetFocusWindow();
|
||||
if( window && window->renderer->window ) {
|
||||
x = x * window->w / window->display->desktop_mode.w;
|
||||
y = y * window->h / window->display->desktop_mode.h;
|
||||
}
|
||||
#else
|
||||
x = x * SDL_ANDROID_sFakeWindowWidth / SDL_ANDROID_sWindowWidth;
|
||||
y = y * SDL_ANDROID_sFakeWindowHeight / SDL_ANDROID_sWindowHeight;
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
||||
if( isMultitouchUsed )
|
||||
{
|
||||
|
||||
#if SDL_VERSION_ATLEAST(1,3,0)
|
||||
// Use nifty SDL 1.3 multitouch API
|
||||
if( action == MOUSE_MOVE )
|
||||
SDL_SendTouchMotion(0, pointerId, 0, x, y, force*radius / 16);
|
||||
else
|
||||
SDL_SendFingerDown(0, pointerId, action == MOUSE_DOWN ? 1 : 0, x, y, force*radius / 16);
|
||||
#endif
|
||||
|
||||
if( CurrentJoysticks[pointerId] )
|
||||
{
|
||||
SDL_PrivateJoystickAxis(CurrentJoysticks[pointerId+1], 0, x);
|
||||
SDL_PrivateJoystickAxis(CurrentJoysticks[pointerId+1], 1, y);
|
||||
SDL_PrivateJoystickAxis(CurrentJoysticks[pointerId+1], 2, force);
|
||||
SDL_PrivateJoystickAxis(CurrentJoysticks[pointerId+1], 3, radius);
|
||||
if( action == MOUSE_DOWN )
|
||||
SDL_PrivateJoystickButton(CurrentJoysticks[pointerId+1], 0, SDL_PRESSED);
|
||||
if( action == MOUSE_UP )
|
||||
SDL_PrivateJoystickButton(CurrentJoysticks[pointerId+1], 0, SDL_RELEASED);
|
||||
}
|
||||
}
|
||||
if( !isMouseUsed && !SDL_ANDROID_isTouchscreenKeyboardUsed )
|
||||
{
|
||||
SDL_keysym keysym;
|
||||
if( action != MOUSE_MOVE )
|
||||
SDL_SendKeyboardKey( action == MOUSE_DOWN ? SDL_PRESSED : SDL_RELEASED, GetKeysym(SDL_KEY(SDL_KEY_VAL(SDL_ANDROID_KEYCODE_0)) ,&keysym) );
|
||||
return;
|
||||
}
|
||||
|
||||
if( !isMouseUsed )
|
||||
return;
|
||||
|
||||
if( action == MOUSE_DOWN || action == MOUSE_UP )
|
||||
{
|
||||
#if SDL_VERSION_ATLEAST(1,3,0)
|
||||
SDL_SendMouseMotion(NULL, 0, x, y);
|
||||
SDL_SendMouseButton(NULL, (action == MOUSE_DOWN) ? SDL_PRESSED : SDL_RELEASED, 1 );
|
||||
#else
|
||||
SDL_PrivateMouseMotion(0, 0, x, y);
|
||||
SDL_PrivateMouseButton( (action == MOUSE_DOWN) ? SDL_PRESSED : SDL_RELEASED, 1, x, y );
|
||||
#endif
|
||||
}
|
||||
if( action == MOUSE_MOVE )
|
||||
#if SDL_VERSION_ATLEAST(1,3,0)
|
||||
SDL_SendMouseMotion(NULL, 0, x, y);
|
||||
#else
|
||||
SDL_PrivateMouseMotion(0, 0, x, y);
|
||||
#endif
|
||||
}
|
||||
|
||||
static int processAndroidTrackball(int key, int action);
|
||||
|
||||
JNIEXPORT void JNICALL
|
||||
JAVA_EXPORT_NAME(DemoGLSurfaceView_nativeKey) ( JNIEnv* env, jobject thiz, jint key, jint action )
|
||||
{
|
||||
if( isTrackballUsed )
|
||||
if( processAndroidTrackball(key, action) )
|
||||
return;
|
||||
SDL_keysym keysym;
|
||||
SDL_SendKeyboardKey( action ? SDL_PRESSED : SDL_RELEASED, TranslateKey(key ,&keysym) );
|
||||
}
|
||||
|
||||
|
||||
static void updateOrientation ( float accX, float accY, float accZ );
|
||||
|
||||
JNIEXPORT void JNICALL
|
||||
JAVA_EXPORT_NAME(AccelerometerReader_nativeAccelerometer) ( JNIEnv* env, jobject thiz, jfloat accPosX, jfloat accPosY, jfloat accPosZ )
|
||||
{
|
||||
// Calculate two angles from three coordinates - TODO: this is faulty!
|
||||
//float accX = atan2f(-accPosX, sqrtf(accPosY*accPosY+accPosZ*accPosZ) * ( accPosY > 0 ? 1.0f : -1.0f ) ) * M_1_PI * 180.0f;
|
||||
//float accY = atan2f(accPosZ, accPosY) * M_1_PI;
|
||||
float normal = sqrt(accPosX*accPosX+accPosY*accPosY+accPosZ*accPosZ);
|
||||
if(normal <= 0.0000001f)
|
||||
normal = 1.0f;
|
||||
|
||||
updateOrientation (accPosX/normal, accPosY/normal, 0.0f);
|
||||
}
|
||||
|
||||
|
||||
JNIEXPORT void JNICALL
|
||||
JAVA_EXPORT_NAME(AccelerometerReader_nativeOrientation) ( JNIEnv* env, jobject thiz, jfloat accX, jfloat accY, jfloat accZ )
|
||||
{
|
||||
updateOrientation (accX, accY, accZ);
|
||||
}
|
||||
|
||||
JNIEXPORT void JNICALL
|
||||
JAVA_EXPORT_NAME(Settings_nativeSetTrackballUsed) ( JNIEnv* env, jobject thiz)
|
||||
{
|
||||
isTrackballUsed = 1;
|
||||
}
|
||||
|
||||
JNIEXPORT void JNICALL
|
||||
JAVA_EXPORT_NAME(Settings_nativeSetMouseUsed) ( JNIEnv* env, jobject thiz)
|
||||
{
|
||||
isMouseUsed = 1;
|
||||
}
|
||||
|
||||
JNIEXPORT void JNICALL
|
||||
JAVA_EXPORT_NAME(Settings_nativeSetJoystickUsed) ( JNIEnv* env, jobject thiz)
|
||||
{
|
||||
isJoystickUsed = 1;
|
||||
}
|
||||
|
||||
JNIEXPORT void JNICALL
|
||||
JAVA_EXPORT_NAME(Settings_nativeSetMultitouchUsed) ( JNIEnv* env, jobject thiz)
|
||||
{
|
||||
isMultitouchUsed = 1;
|
||||
}
|
||||
|
||||
void ANDROID_InitOSKeymap()
|
||||
{
|
||||
int i;
|
||||
SDLKey * keymap = SDL_android_keymap;
|
||||
|
||||
#if (SDL_VERSION_ATLEAST(1,3,0))
|
||||
SDLKey defaultKeymap[SDL_NUM_SCANCODES];
|
||||
SDL_GetDefaultKeymap(defaultKeymap);
|
||||
SDL_SetKeymap(0, defaultKeymap, SDL_NUM_SCANCODES);
|
||||
|
||||
SDL_Touch touch;
|
||||
memset( &touch, 0, sizeof(touch) );
|
||||
touch.x_min = touch.y_min = touch.pressure_min = 0.0f;
|
||||
touch.pressure_max = 1000000;
|
||||
touch.x_max = SDL_ANDROID_sWindowWidth;
|
||||
touch.y_max = SDL_ANDROID_sWindowHeight;
|
||||
|
||||
// These constants are hardcoded inside SDL_touch.c, which makes no sense for me.
|
||||
touch.xres = touch.yres = 32768;
|
||||
touch.native_xres = touch.native_yres = 32768.0f;
|
||||
|
||||
touch.pressureres = 1;
|
||||
touch.native_pressureres = 1.0f;
|
||||
touch.id = 0;
|
||||
|
||||
SDL_AddTouch(&touch, "Android touch screen");
|
||||
|
||||
#endif
|
||||
|
||||
// TODO: keys are mapped rather randomly
|
||||
|
||||
for (i=0; i<SDL_arraysize(SDL_android_keymap); ++i)
|
||||
SDL_android_keymap[i] = SDL_KEY(UNKNOWN);
|
||||
|
||||
keymap[KEYCODE_UNKNOWN] = SDL_KEY(UNKNOWN);
|
||||
|
||||
keymap[KEYCODE_BACK] = SDL_KEY(SDL_KEY_VAL(SDL_ANDROID_KEYCODE_5));
|
||||
|
||||
// TODO: make this configurable
|
||||
keymap[KEYCODE_MENU] = SDL_KEY(SDL_KEY_VAL(SDL_ANDROID_KEYCODE_4));
|
||||
|
||||
keymap[KEYCODE_SEARCH] = SDL_KEY(SDL_KEY_VAL(SDL_ANDROID_KEYCODE_1));
|
||||
keymap[KEYCODE_CALL] = SDL_KEY(SDL_KEY_VAL(SDL_ANDROID_KEYCODE_1));
|
||||
keymap[KEYCODE_DPAD_CENTER] = SDL_KEY(SDL_KEY_VAL(SDL_ANDROID_KEYCODE_1));
|
||||
|
||||
//keymap[KEYCODE_CALL] = SDL_KEY(RCTRL);
|
||||
//keymap[KEYCODE_DPAD_CENTER] = SDL_KEY(LALT);
|
||||
|
||||
keymap[KEYCODE_VOLUME_UP] = SDL_KEY(SDL_KEY_VAL(SDL_ANDROID_KEYCODE_2));
|
||||
keymap[KEYCODE_VOLUME_DOWN] = SDL_KEY(SDL_KEY_VAL(SDL_ANDROID_KEYCODE_3));
|
||||
|
||||
keymap[KEYCODE_HOME] = SDL_KEY(HOME); // Cannot be used in application
|
||||
|
||||
keymap[KEYCODE_CAMERA] = SDL_KEY(SDL_KEY_VAL(SDL_ANDROID_KEYCODE_6));
|
||||
|
||||
keymap[KEYCODE_0] = SDL_KEY(0);
|
||||
keymap[KEYCODE_1] = SDL_KEY(1);
|
||||
keymap[KEYCODE_2] = SDL_KEY(2);
|
||||
keymap[KEYCODE_3] = SDL_KEY(3);
|
||||
keymap[KEYCODE_4] = SDL_KEY(4);
|
||||
keymap[KEYCODE_5] = SDL_KEY(5);
|
||||
keymap[KEYCODE_6] = SDL_KEY(6);
|
||||
keymap[KEYCODE_7] = SDL_KEY(7);
|
||||
keymap[KEYCODE_8] = SDL_KEY(8);
|
||||
keymap[KEYCODE_9] = SDL_KEY(9);
|
||||
keymap[KEYCODE_STAR] = SDL_KEY(KP_DIVIDE);
|
||||
keymap[KEYCODE_POUND] = SDL_KEY(KP_MULTIPLY);
|
||||
|
||||
keymap[KEYCODE_DPAD_UP] = SDL_KEY(UP);
|
||||
keymap[KEYCODE_DPAD_DOWN] = SDL_KEY(DOWN);
|
||||
keymap[KEYCODE_DPAD_LEFT] = SDL_KEY(LEFT);
|
||||
keymap[KEYCODE_DPAD_RIGHT] = SDL_KEY(RIGHT);
|
||||
|
||||
keymap[KEYCODE_SOFT_LEFT] = SDL_KEY(KP_4);
|
||||
keymap[KEYCODE_SOFT_RIGHT] = SDL_KEY(KP_6);
|
||||
keymap[KEYCODE_ENTER] = SDL_KEY(RETURN); //SDL_KEY(KP_ENTER);
|
||||
|
||||
|
||||
keymap[KEYCODE_CLEAR] = SDL_KEY(BACKSPACE);
|
||||
keymap[KEYCODE_A] = SDL_KEY(A);
|
||||
keymap[KEYCODE_B] = SDL_KEY(B);
|
||||
keymap[KEYCODE_C] = SDL_KEY(C);
|
||||
keymap[KEYCODE_D] = SDL_KEY(D);
|
||||
keymap[KEYCODE_E] = SDL_KEY(E);
|
||||
keymap[KEYCODE_F] = SDL_KEY(F);
|
||||
keymap[KEYCODE_G] = SDL_KEY(G);
|
||||
keymap[KEYCODE_H] = SDL_KEY(H);
|
||||
keymap[KEYCODE_I] = SDL_KEY(I);
|
||||
keymap[KEYCODE_J] = SDL_KEY(J);
|
||||
keymap[KEYCODE_K] = SDL_KEY(K);
|
||||
keymap[KEYCODE_L] = SDL_KEY(L);
|
||||
keymap[KEYCODE_M] = SDL_KEY(M);
|
||||
keymap[KEYCODE_N] = SDL_KEY(N);
|
||||
keymap[KEYCODE_O] = SDL_KEY(O);
|
||||
keymap[KEYCODE_P] = SDL_KEY(P);
|
||||
keymap[KEYCODE_Q] = SDL_KEY(Q);
|
||||
keymap[KEYCODE_R] = SDL_KEY(R);
|
||||
keymap[KEYCODE_S] = SDL_KEY(S);
|
||||
keymap[KEYCODE_T] = SDL_KEY(T);
|
||||
keymap[KEYCODE_U] = SDL_KEY(U);
|
||||
keymap[KEYCODE_V] = SDL_KEY(V);
|
||||
keymap[KEYCODE_W] = SDL_KEY(W);
|
||||
keymap[KEYCODE_X] = SDL_KEY(X);
|
||||
keymap[KEYCODE_Y] = SDL_KEY(Y);
|
||||
keymap[KEYCODE_Z] = SDL_KEY(Z);
|
||||
keymap[KEYCODE_COMMA] = SDL_KEY(COMMA);
|
||||
keymap[KEYCODE_PERIOD] = SDL_KEY(PERIOD);
|
||||
keymap[KEYCODE_TAB] = SDL_KEY(TAB);
|
||||
keymap[KEYCODE_SPACE] = SDL_KEY(SPACE);
|
||||
keymap[KEYCODE_DEL] = SDL_KEY(SDL_KEY_VAL(SDL_ANDROID_KEYCODE_8));
|
||||
keymap[KEYCODE_GRAVE] = SDL_KEY(GRAVE);
|
||||
keymap[KEYCODE_MINUS] = SDL_KEY(KP_MINUS);
|
||||
keymap[KEYCODE_PLUS] = SDL_KEY(KP_PLUS);
|
||||
keymap[KEYCODE_EQUALS] = SDL_KEY(EQUALS);
|
||||
keymap[KEYCODE_LEFT_BRACKET] = SDL_KEY(LEFTBRACKET);
|
||||
keymap[KEYCODE_RIGHT_BRACKET] = SDL_KEY(RIGHTBRACKET);
|
||||
keymap[KEYCODE_BACKSLASH] = SDL_KEY(BACKSLASH);
|
||||
keymap[KEYCODE_SEMICOLON] = SDL_KEY(SEMICOLON);
|
||||
keymap[KEYCODE_APOSTROPHE] = SDL_KEY(APOSTROPHE);
|
||||
keymap[KEYCODE_SLASH] = SDL_KEY(SLASH);
|
||||
keymap[KEYCODE_AT] = SDL_KEY(KP_PERIOD);
|
||||
|
||||
keymap[KEYCODE_MEDIA_PLAY_PAUSE] = SDL_KEY(KP_2);
|
||||
keymap[KEYCODE_MEDIA_STOP] = SDL_KEY(HELP);
|
||||
keymap[KEYCODE_MEDIA_NEXT] = SDL_KEY(KP_8);
|
||||
keymap[KEYCODE_MEDIA_PREVIOUS] = SDL_KEY(KP_5);
|
||||
keymap[KEYCODE_MEDIA_REWIND] = SDL_KEY(KP_1);
|
||||
keymap[KEYCODE_MEDIA_FAST_FORWARD] = SDL_KEY(KP_3);
|
||||
keymap[KEYCODE_MUTE] = SDL_KEY(KP_0);
|
||||
|
||||
keymap[KEYCODE_SYM] = SDL_KEY(LGUI);
|
||||
keymap[KEYCODE_NUM] = SDL_KEY(NUMLOCKCLEAR);
|
||||
|
||||
keymap[KEYCODE_ALT_LEFT] = SDL_KEY(KP_7);
|
||||
keymap[KEYCODE_ALT_RIGHT] = SDL_KEY(KP_9);
|
||||
|
||||
keymap[KEYCODE_SHIFT_LEFT] = SDL_KEY(F1);
|
||||
keymap[KEYCODE_SHIFT_RIGHT] = SDL_KEY(F2);
|
||||
|
||||
keymap[KEYCODE_EXPLORER] = SDL_KEY(F3);
|
||||
keymap[KEYCODE_ENVELOPE] = SDL_KEY(F4);
|
||||
|
||||
keymap[KEYCODE_HEADSETHOOK] = SDL_KEY(F5);
|
||||
keymap[KEYCODE_FOCUS] = SDL_KEY(F6);
|
||||
keymap[KEYCODE_NOTIFICATION] = SDL_KEY(F7);
|
||||
|
||||
// Cannot be received by application, OS internal
|
||||
keymap[KEYCODE_ENDCALL] = SDL_KEY(LSHIFT);
|
||||
keymap[KEYCODE_POWER] = SDL_KEY(RALT);
|
||||
|
||||
}
|
||||
|
||||
static float dx = 0.04, dy = 0.1, dz = 0.1; // For accelerometer
|
||||
|
||||
JNIEXPORT void JNICALL
|
||||
JAVA_EXPORT_NAME(Settings_nativeSetAccelerometerSensitivity) ( JNIEnv* env, jobject thiz, jint value)
|
||||
{
|
||||
dx = 0.04; dy = 0.08; dz = 0.08; // Fast sensitivity
|
||||
if( value == 1 ) // Medium sensitivity
|
||||
{
|
||||
dx = 0.1; dy = 0.15; dz = 0.15;
|
||||
}
|
||||
if( value == 2 ) // Slow sensitivity
|
||||
{
|
||||
dx = 0.2; dy = 0.25; dz = 0.25;
|
||||
}
|
||||
}
|
||||
|
||||
JNIEXPORT void JNICALL
|
||||
JAVA_EXPORT_NAME(Settings_nativeSetTrackballDampening) ( JNIEnv* env, jobject thiz, jint value)
|
||||
{
|
||||
TrackballDampening = (value * 200);
|
||||
}
|
||||
|
||||
void updateOrientation ( float accX, float accY, float accZ )
|
||||
{
|
||||
SDL_keysym keysym;
|
||||
// TODO: ask user for accelerometer precision from Java
|
||||
|
||||
static float midX = 0, midY = 0, midZ = 0;
|
||||
static int pressLeft = 0, pressRight = 0, pressUp = 0, pressDown = 0, pressR = 0, pressL = 0;
|
||||
|
||||
midX = 0.0f; // Do not remember old value for phone tilt, it feels weird
|
||||
|
||||
if( isJoystickUsed && CurrentJoysticks[0] ) // TODO: mutex for that stuff?
|
||||
{
|
||||
// TODO: fix coefficients
|
||||
SDL_PrivateJoystickAxis(CurrentJoysticks[0], 0, (accX - midX) * 1000);
|
||||
SDL_PrivateJoystickAxis(CurrentJoysticks[0], 1, (accY - midY) * 1000);
|
||||
SDL_PrivateJoystickAxis(CurrentJoysticks[0], 2, (accZ - midZ) * 1000);
|
||||
|
||||
if( accY < midY - dy*2 )
|
||||
midY = accY + dy*2;
|
||||
if( accY > midY + dy*2 )
|
||||
midY = accY - dy*2;
|
||||
if( accZ < midZ - dz*2 )
|
||||
midZ = accZ + dz*2;
|
||||
if( accZ > midZ + dz*2 )
|
||||
midZ = accZ - dz*2;
|
||||
return;
|
||||
}
|
||||
|
||||
|
||||
if( accX < midX - dx )
|
||||
{
|
||||
if( !pressLeft )
|
||||
{
|
||||
//__android_log_print(ANDROID_LOG_INFO, "libSDL", "Accelerometer: press left, acc %f mid %f d %f", accX, midX, dx);
|
||||
pressLeft = 1;
|
||||
SDL_SendKeyboardKey( SDL_PRESSED, TranslateKey(KEYCODE_DPAD_LEFT, &keysym) );
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
if( pressLeft )
|
||||
{
|
||||
//__android_log_print(ANDROID_LOG_INFO, "libSDL", "Accelerometer: release left, acc %f mid %f d %f", accX, midX, dx);
|
||||
pressLeft = 0;
|
||||
SDL_SendKeyboardKey( SDL_RELEASED, TranslateKey(KEYCODE_DPAD_LEFT, &keysym) );
|
||||
}
|
||||
}
|
||||
if( accX < midX - dx*2 )
|
||||
midX = accX + dx*2;
|
||||
|
||||
if( accX > midX + dx )
|
||||
{
|
||||
if( !pressRight )
|
||||
{
|
||||
//__android_log_print(ANDROID_LOG_INFO, "libSDL", "Accelerometer: press right, acc %f mid %f d %f", accX, midX, dx);
|
||||
pressRight = 1;
|
||||
SDL_SendKeyboardKey( SDL_PRESSED, TranslateKey(KEYCODE_DPAD_RIGHT, &keysym) );
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
if( pressRight )
|
||||
{
|
||||
//__android_log_print(ANDROID_LOG_INFO, "libSDL", "Accelerometer: release right, acc %f mid %f d %f", accX, midX, dx);
|
||||
pressRight = 0;
|
||||
SDL_SendKeyboardKey( SDL_RELEASED, TranslateKey(KEYCODE_DPAD_RIGHT, &keysym) );
|
||||
}
|
||||
}
|
||||
if( accX > midX + dx*2 )
|
||||
midX = accX - dx*2;
|
||||
|
||||
if( accY < midY - dy )
|
||||
{
|
||||
if( !pressUp )
|
||||
{
|
||||
//__android_log_print(ANDROID_LOG_INFO, "libSDL", "Accelerometer: press up, acc %f mid %f d %f", accY, midY, dy);
|
||||
pressUp = 1;
|
||||
SDL_SendKeyboardKey( SDL_PRESSED, TranslateKey(KEYCODE_DPAD_DOWN, &keysym) );
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
if( pressUp )
|
||||
{
|
||||
//__android_log_print(ANDROID_LOG_INFO, "libSDL", "Accelerometer: release up, acc %f mid %f d %f", accY, midY, dy);
|
||||
pressUp = 0;
|
||||
SDL_SendKeyboardKey( SDL_RELEASED, TranslateKey(KEYCODE_DPAD_DOWN, &keysym) );
|
||||
}
|
||||
}
|
||||
if( accY < midY - dy*2 )
|
||||
midY = accY + dy*2;
|
||||
|
||||
if( accY > midY + dy )
|
||||
{
|
||||
if( !pressDown )
|
||||
{
|
||||
//__android_log_print(ANDROID_LOG_INFO, "libSDL", "Accelerometer: press down, acc %f mid %f d %f", accY, midY, dy);
|
||||
pressDown = 1;
|
||||
SDL_SendKeyboardKey( SDL_PRESSED, TranslateKey(KEYCODE_DPAD_UP, &keysym) );
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
if( pressDown )
|
||||
{
|
||||
//__android_log_print(ANDROID_LOG_INFO, "libSDL", "Accelerometer: release down, acc %f mid %f d %f", accY, midY, dy);
|
||||
pressDown = 0;
|
||||
SDL_SendKeyboardKey( SDL_RELEASED, TranslateKey(KEYCODE_DPAD_UP, &keysym) );
|
||||
}
|
||||
}
|
||||
if( accY > midY + dy*2 )
|
||||
midY = accY - dy*2;
|
||||
|
||||
if( accZ < midZ - dz )
|
||||
{
|
||||
if( !pressL )
|
||||
{
|
||||
pressL = 1;
|
||||
SDL_SendKeyboardKey( SDL_PRESSED, TranslateKey(KEYCODE_ALT_LEFT, &keysym) );
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
if( pressL )
|
||||
{
|
||||
pressL = 0;
|
||||
SDL_SendKeyboardKey( SDL_RELEASED, TranslateKey(KEYCODE_ALT_LEFT, &keysym) );
|
||||
}
|
||||
}
|
||||
if( accZ < midZ - dz*2 )
|
||||
midZ = accZ + dz*2;
|
||||
|
||||
if( accZ > midZ + dz )
|
||||
{
|
||||
if( !pressR )
|
||||
{
|
||||
pressR = 1;
|
||||
SDL_SendKeyboardKey( SDL_PRESSED, TranslateKey(KEYCODE_ALT_RIGHT, &keysym) );
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
if( pressR )
|
||||
{
|
||||
pressR = 0;
|
||||
SDL_SendKeyboardKey( SDL_RELEASED, TranslateKey(KEYCODE_ALT_RIGHT, &keysym) );
|
||||
}
|
||||
}
|
||||
if( accZ > midZ + dz*2 )
|
||||
midZ = accZ - dz*2;
|
||||
|
||||
}
|
||||
|
||||
static int leftPressed = 0, rightPressed = 0, upPressed = 0, downPressed = 0;
|
||||
|
||||
int processAndroidTrackball(int key, int action)
|
||||
{
|
||||
SDL_keysym keysym;
|
||||
|
||||
if( ! action && (
|
||||
key == KEYCODE_DPAD_UP ||
|
||||
key == KEYCODE_DPAD_DOWN ||
|
||||
key == KEYCODE_DPAD_LEFT ||
|
||||
key == KEYCODE_DPAD_RIGHT ) )
|
||||
return 1;
|
||||
lastTrackballAction = SDL_GetTicks();
|
||||
|
||||
if( key == KEYCODE_DPAD_UP )
|
||||
{
|
||||
if( downPressed )
|
||||
{
|
||||
downPressed = 0;
|
||||
SDL_SendKeyboardKey( SDL_RELEASED, TranslateKey(KEYCODE_DPAD_DOWN ,&keysym) );
|
||||
return 1;
|
||||
}
|
||||
if( !upPressed )
|
||||
{
|
||||
upPressed = 1;
|
||||
SDL_SendKeyboardKey( SDL_PRESSED, TranslateKey(key ,&keysym) );
|
||||
}
|
||||
else
|
||||
{
|
||||
SDL_SendKeyboardKey( SDL_RELEASED, TranslateKey(key ,&keysym) );
|
||||
SDL_SendKeyboardKey( SDL_PRESSED, TranslateKey(key ,&keysym) );
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
|
||||
if( key == KEYCODE_DPAD_DOWN )
|
||||
{
|
||||
if( upPressed )
|
||||
{
|
||||
upPressed = 0;
|
||||
SDL_SendKeyboardKey( SDL_RELEASED, TranslateKey(KEYCODE_DPAD_UP ,&keysym) );
|
||||
return 1;
|
||||
}
|
||||
if( !upPressed )
|
||||
{
|
||||
downPressed = 1;
|
||||
SDL_SendKeyboardKey( SDL_PRESSED, TranslateKey(key ,&keysym) );
|
||||
}
|
||||
else
|
||||
{
|
||||
SDL_SendKeyboardKey( SDL_RELEASED, TranslateKey(key ,&keysym) );
|
||||
SDL_SendKeyboardKey( SDL_PRESSED, TranslateKey(key ,&keysym) );
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
|
||||
if( key == KEYCODE_DPAD_LEFT )
|
||||
{
|
||||
if( rightPressed )
|
||||
{
|
||||
rightPressed = 0;
|
||||
SDL_SendKeyboardKey( SDL_RELEASED, TranslateKey(KEYCODE_DPAD_RIGHT ,&keysym) );
|
||||
return 1;
|
||||
}
|
||||
if( !leftPressed )
|
||||
{
|
||||
leftPressed = 1;
|
||||
SDL_SendKeyboardKey( SDL_PRESSED, TranslateKey(key ,&keysym) );
|
||||
}
|
||||
else
|
||||
{
|
||||
SDL_SendKeyboardKey( SDL_RELEASED, TranslateKey(key ,&keysym) );
|
||||
SDL_SendKeyboardKey( SDL_PRESSED, TranslateKey(key ,&keysym) );
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
|
||||
if( key == KEYCODE_DPAD_RIGHT )
|
||||
{
|
||||
if( leftPressed )
|
||||
{
|
||||
leftPressed = 0;
|
||||
SDL_SendKeyboardKey( SDL_RELEASED, TranslateKey(KEYCODE_DPAD_LEFT ,&keysym) );
|
||||
return 1;
|
||||
}
|
||||
if( !rightPressed )
|
||||
{
|
||||
rightPressed = 1;
|
||||
SDL_SendKeyboardKey( SDL_PRESSED, TranslateKey(key ,&keysym) );
|
||||
}
|
||||
else
|
||||
{
|
||||
SDL_SendKeyboardKey( SDL_RELEASED, TranslateKey(key ,&keysym) );
|
||||
SDL_SendKeyboardKey( SDL_PRESSED, TranslateKey(key ,&keysym) );
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
void SDL_ANDROID_processAndroidTrackballDampening()
|
||||
{
|
||||
SDL_keysym keysym;
|
||||
if( !TrackballDampening )
|
||||
return;
|
||||
if( SDL_GetTicks() - lastTrackballAction > TrackballDampening )
|
||||
{
|
||||
if( upPressed )
|
||||
SDL_SendKeyboardKey( SDL_RELEASED, TranslateKey(KEYCODE_DPAD_UP ,&keysym) );
|
||||
if( downPressed )
|
||||
SDL_SendKeyboardKey( SDL_RELEASED, TranslateKey(KEYCODE_DPAD_DOWN ,&keysym) );
|
||||
if( leftPressed )
|
||||
SDL_SendKeyboardKey( SDL_RELEASED, TranslateKey(KEYCODE_DPAD_LEFT ,&keysym) );
|
||||
if( rightPressed )
|
||||
SDL_SendKeyboardKey( SDL_RELEASED, TranslateKey(KEYCODE_DPAD_RIGHT ,&keysym) );
|
||||
upPressed = 0;
|
||||
downPressed = 0;
|
||||
leftPressed = 0;
|
||||
rightPressed = 0;
|
||||
}
|
||||
}
|
||||
|
||||
int SDL_SYS_JoystickInit(void)
|
||||
{
|
||||
SDL_numjoysticks = MAX_MULTITOUCH_POINTERS+1;
|
||||
return(0);
|
||||
}
|
||||
|
||||
/* Function to get the device-dependent name of a joystick */
|
||||
const char *SDL_SYS_JoystickName(int index)
|
||||
{
|
||||
if(index)
|
||||
return("Android multitouch");
|
||||
return("Android accelerometer/orientation sensor");
|
||||
}
|
||||
|
||||
/* Function to open a joystick for use.
|
||||
The joystick to open is specified by the index field of the joystick.
|
||||
This should fill the nbuttons and naxes fields of the joystick structure.
|
||||
It returns 0, or -1 if there is an error.
|
||||
*/
|
||||
int SDL_SYS_JoystickOpen(SDL_Joystick *joystick)
|
||||
{
|
||||
joystick->nbuttons = 0; // Ignored
|
||||
joystick->nhats = 0;
|
||||
joystick->nballs = 0;
|
||||
if( joystick->index == 0 )
|
||||
joystick->naxes = 3;
|
||||
else
|
||||
{
|
||||
joystick->naxes = 4;
|
||||
joystick->nbuttons = 1;
|
||||
}
|
||||
CurrentJoysticks[joystick->index] = joystick;
|
||||
return(0);
|
||||
}
|
||||
|
||||
/* Function to update the state of a joystick - called as a device poll.
|
||||
* This function shouldn't update the joystick structure directly,
|
||||
* but instead should call SDL_PrivateJoystick*() to deliver events
|
||||
* and update joystick device state.
|
||||
*/
|
||||
void SDL_SYS_JoystickUpdate(SDL_Joystick *joystick)
|
||||
{
|
||||
return;
|
||||
}
|
||||
|
||||
/* Function to close a joystick after use */
|
||||
void SDL_SYS_JoystickClose(SDL_Joystick *joystick)
|
||||
{
|
||||
CurrentJoysticks[joystick->index] = NULL;
|
||||
return;
|
||||
}
|
||||
|
||||
/* Function to perform any system-specific joystick related cleanup */
|
||||
void SDL_SYS_JoystickQuit(void)
|
||||
{
|
||||
int i;
|
||||
for(i=0; i<MAX_MULTITOUCH_POINTERS+1; i++)
|
||||
CurrentJoysticks[i] = NULL;
|
||||
return;
|
||||
}
|
||||
Reference in New Issue
Block a user