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apple2ix/Android/jni/jniprefs.c

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/*
* Apple // emulator for *ix
*
* This software package is subject to the GNU General Public License
* version 3 or later (your choice) as published by the Free Software
* Foundation.
*
* Copyright 2015 Aaron Culliney
*
*/
#include "common.h"
#include <jni.h>
typedef enum AndroidTouchJoystickButtonValues {
//ANDROID_TOUCHJOY_NONE = 0,
ANDROID_TOUCHJOY_BUTTON0 = 1,
ANDROID_TOUCHJOY_BUTTON1,
ANDROID_TOUCHJOY_BUTTON_BOTH,
} AndroidTouchJoystickButtonValues;
void Java_org_deadc0de_apple2ix_Apple2Preferences_nativeSetColor(JNIEnv *env, jclass cls, jint color) {
LOG("color : %d", color);
#if TESTING
color_mode = COLOR;
#else
if (color < COLOR_NONE || color > COLOR_INTERP) {
return;
}
color_mode = color;
video_reset();
video_setpage(!!(softswitches & SS_SCREEN));
video_redraw();
#endif
}
jboolean Java_org_deadc0de_apple2ix_Apple2Preferences_nativeSetSpeakerEnabled(JNIEnv *env, jclass cls, jboolean enabled) {
LOG("enabled : %d", true);
// NO-OP ... speaker should always be enabled (but volume could be zero)
return true;
}
void Java_org_deadc0de_apple2ix_Apple2Preferences_nativeSetSpeakerVolume(JNIEnv *env, jclass cls, jint goesToTen) {
LOG("volume : %d", goesToTen);
assert(goesToTen >= 0);
sound_volume = goesToTen;
#warning FIXME TODO refactor/remove sound_volume ?
vm_reinitializeAudio();
}
void Java_org_deadc0de_apple2ix_Apple2Preferences_nativeSetAudioLatency(JNIEnv *env, jclass cls, jfloat latencySecs) {
#if !TESTING
LOG("audio latency : %fsecs", latencySecs);
assert(cpu_isPaused());
audio_setLatency(latencySecs);
timing_reinitializeAudio();
#endif
}
jboolean Java_org_deadc0de_apple2ix_Apple2Preferences_nativeSetMockingboardEnabled(JNIEnv *env, jclass cls, jboolean enabled) {
#if !TESTING
LOG("mockingboard enabled : %d", enabled);
assert(cpu_isPaused());
MB_SetEnabled(enabled);
timing_reinitializeAudio();
#endif
return enabled;
}
void Java_org_deadc0de_apple2ix_Apple2Preferences_nativeSetMockingboardVolume(JNIEnv *env, jclass cls, jint goesToTen) {
LOG("mockingboard volume : %d", goesToTen);
assert(goesToTen >= 0);
MB_SetVolumeZeroToTen(goesToTen);
}
void Java_org_deadc0de_apple2ix_Apple2Preferences_nativeSetCurrentTouchDevice(JNIEnv *env, jclass cls, jint touchDevice) {
LOG("current touch device : %d", touchDevice);
assert(touchDevice >= 0 && touchDevice < TOUCH_DEVICE_DEVICE_MAX);
switch (touchDevice) {
case TOUCH_DEVICE_JOYSTICK:
keydriver_setTouchKeyboardOwnsScreen(false);
joydriver_setTouchJoystickOwnsScreen(true);
joydriver_setTouchVariant(EMULATED_JOYSTICK);
video_backend->animation_showTouchJoystick();
break;
case TOUCH_DEVICE_JOYSTICK_KEYPAD:
keydriver_setTouchKeyboardOwnsScreen(false);
joydriver_setTouchJoystickOwnsScreen(true);
joydriver_setTouchVariant(EMULATED_KEYPAD);
video_backend->animation_showTouchJoystick();
break;
case TOUCH_DEVICE_KEYBOARD:
keydriver_setTouchKeyboardOwnsScreen(true);
joydriver_setTouchJoystickOwnsScreen(false);
video_backend->animation_showTouchKeyboard();
break;
case TOUCH_DEVICE_NONE:
default:
break;
}
}
void Java_org_deadc0de_apple2ix_Apple2Preferences_nativeSetTouchJoystickVisibility(JNIEnv *env, jclass cls, jboolean visibility) {
LOG("visibility: %d", visibility);
joydriver_setShowControls(visibility);
}
jint Java_org_deadc0de_apple2ix_Apple2Preferences_nativeGetCurrentTouchDevice(JNIEnv *env, jclass cls) {
LOG("%s", "");
if (joydriver_ownsScreen()) {
touchjoy_variant_t variant = joydriver_getTouchVariant();
if (variant == EMULATED_JOYSTICK) {
return TOUCH_DEVICE_JOYSTICK;
} else if (variant == EMULATED_KEYPAD) {
return TOUCH_DEVICE_JOYSTICK_KEYPAD;
}
} else if (keydriver_ownsScreen()) {
return TOUCH_DEVICE_KEYBOARD;
}
return TOUCH_DEVICE_NONE;
}
void Java_org_deadc0de_apple2ix_Apple2Preferences_nativeSetTouchMenuEnabled(JNIEnv *env, jclass cls, jboolean enabled) {
LOG("enabled : %d", enabled);
interface_setTouchMenuEnabled(enabled);
}
void Java_org_deadc0de_apple2ix_Apple2Preferences_nativeSetTouchKeyboardLowercaseEnabled(JNIEnv *env, jclass cls, jboolean enabled) {
LOG("enabled : %d", enabled);
keydriver_setLowercaseEnabled(enabled);
}
void Java_org_deadc0de_apple2ix_Apple2Preferences_nativeSetTouchMenuVisibility(JNIEnv *env, jclass cls, jfloat alpha) {
LOG("visibility : %f", alpha);
interface_setTouchMenuVisibility(alpha);
}
void Java_org_deadc0de_apple2ix_Apple2Preferences_nativeSetTouchKeyboardVisibility(JNIEnv *env, jclass cls, jfloat inactiveAlpha, jfloat activeAlpha) {
LOG("inactive:%f active:%f", inactiveAlpha, activeAlpha);
keydriver_setVisibilityWhenOwnsScreen(inactiveAlpha, activeAlpha);
}
void Java_org_deadc0de_apple2ix_Apple2Preferences_nativeSetTouchJoystickButtonTypes(JNIEnv *env, jclass cls, jint touchDownButton, jint northButton, jint southButton) {
LOG(": %d,%d,%d", touchDownButton, northButton, southButton);
touchDownButton -= 1;
northButton -= 1;
southButton -= 1;
if (touchDownButton < TOUCH_NONE || touchDownButton > TOUCH_BOTH) {
ERRLOG("OOPS, invalid parameter!");
return;
}
if (northButton < TOUCH_NONE || northButton > TOUCH_BOTH) {
ERRLOG("OOPS, invalid parameter!");
return;
}
if (southButton < TOUCH_NONE || southButton > TOUCH_BOTH) {
ERRLOG("OOPS, invalid parameter!");
return;
}
uint8_t rosetteChars[ROSETTE_COLS * ROSETTE_ROWS];
int rosetteScancodes[ROSETTE_COLS * ROSETTE_ROWS];
rosetteChars[ROSETTE_NORTHWEST] = ' '; rosetteScancodes[ROSETTE_NORTHWEST] = -1;
rosetteChars[ROSETTE_NORTH] = (uint8_t)MOUSETEXT_UP; rosetteScancodes[ROSETTE_NORTH] = -1;
rosetteChars[ROSETTE_NORTHEAST] = ' '; rosetteScancodes[ROSETTE_NORTHEAST] = -1;
rosetteChars[ROSETTE_WEST] = (uint8_t)MOUSETEXT_LEFT; rosetteScancodes[ROSETTE_WEST] = -1;
rosetteChars[ROSETTE_CENTER] = '+'; rosetteScancodes[ROSETTE_CENTER] = -1;
rosetteChars[ROSETTE_EAST] = (uint8_t)MOUSETEXT_RIGHT; rosetteScancodes[ROSETTE_EAST] = -1;
rosetteChars[ROSETTE_SOUTHWEST] = ' '; rosetteScancodes[ROSETTE_SOUTHWEST] = -1;
rosetteChars[ROSETTE_SOUTH] = (uint8_t)MOUSETEXT_DOWN; rosetteScancodes[ROSETTE_SOUTH] = -1;
rosetteChars[ROSETTE_SOUTHEAST] = ' '; rosetteScancodes[ROSETTE_SOUTHEAST] = -1;
joydriver_setTouchAxisTypes(rosetteChars, rosetteScancodes);
joydriver_setTouchButtonTypes((touchjoy_button_type_t)touchDownButton, -1, (touchjoy_button_type_t)northButton, -1, (touchjoy_button_type_t)southButton, -1);
}
void Java_org_deadc0de_apple2ix_Apple2Preferences_nativeSetTouchJoystickTapDelay(JNIEnv *env, jclass cls, jfloat secs) {
LOG("tap delay : %f", secs);
joydriver_setTapDelay(secs);
}
void Java_org_deadc0de_apple2ix_Apple2Preferences_nativeSetTouchJoystickAxisSensitivity(JNIEnv *env, jclass cls, jfloat multiplier) {
LOG("axis sensitivity : %f", multiplier);
joydriver_setTouchAxisSensitivity(multiplier);
}
void Java_org_deadc0de_apple2ix_Apple2Preferences_nativeSetTouchJoystickButtonSwitchThreshold(JNIEnv *env, jclass cls, jint delta) {
LOG("delta : %d", delta);
joydriver_setButtonSwitchThreshold(delta);
}
void Java_org_deadc0de_apple2ix_Apple2Preferences_nativeTouchJoystickSetScreenDivision(JNIEnv *env, jclass cls, jfloat division) {
LOG("division : %f", division);
joydriver_setScreenDivision(division);
}
void Java_org_deadc0de_apple2ix_Apple2Preferences_nativeTouchJoystickSetAxisOnLeft(JNIEnv *env, jclass cls, jboolean axisIsOnLeft) {
LOG("axis on left : %d", axisIsOnLeft);
joydriver_setAxisOnLeft(axisIsOnLeft);
}
void Java_org_deadc0de_apple2ix_Apple2Preferences_nativeTouchJoystickSetKeypadTypes(JNIEnv *env, jclass cls,
jintArray jRosetteChars, jintArray jRosetteScans, jintArray jButtonsChars, jintArray jButtonsScans)
{
jint *rosetteChars = (*env)->GetIntArrayElements(env, jRosetteChars, 0);
jint *rosetteScans = (*env)->GetIntArrayElements(env, jRosetteScans, 0);
jint *buttonsChars = (*env)->GetIntArrayElements(env, jButtonsChars, 0);
jint *buttonsScans = (*env)->GetIntArrayElements(env, jButtonsScans, 0);
LOG("NW:%c/%d, N:%c/%d, NE:%c/%d, ... SWIPEUP:%c/%d",
(char)rosetteChars[0], rosetteScans[0], (char)rosetteChars[1], rosetteScans[1], (char)rosetteChars[2], rosetteScans[2],
(char)buttonsChars[1], buttonsScans[1]);
LOG(" W:%c/%d, C:%c/%d, E:%c/%d, ... TAP:%c/%d",
(char)rosetteChars[3], rosetteScans[3], (char)rosetteChars[4], rosetteScans[4], (char)rosetteChars[5], rosetteScans[5],
(char)buttonsChars[0], buttonsScans[0]);
LOG("SW:%c/%d, S:%c/%d, SE:%c/%d, ... SWIPEDN:%c/%d",
(char)rosetteChars[6], rosetteScans[6], (char)rosetteChars[7], rosetteScans[7], (char)rosetteChars[8], rosetteScans[8],
(char)buttonsChars[2], buttonsScans[2]);
// we could just pass these as jcharArray ... but this isn't a tight loop =P
uint8_t actualChars[ROSETTE_ROWS * ROSETTE_COLS];
for (unsigned int i=0; i<(ROSETTE_ROWS * ROSETTE_COLS); i++) {
actualChars[i] = (uint8_t)rosetteChars[i];
}
joydriver_setTouchAxisTypes(actualChars, rosetteScans);
joydriver_setTouchButtonTypes(
(touchjoy_button_type_t)buttonsChars[0], buttonsScans[0],
(touchjoy_button_type_t)buttonsChars[1], buttonsScans[1],
(touchjoy_button_type_t)buttonsChars[2], buttonsScans[2]);
(*env)->ReleaseIntArrayElements(env, jRosetteChars, rosetteChars, 0);
(*env)->ReleaseIntArrayElements(env, jRosetteScans, rosetteScans, 0);
(*env)->ReleaseIntArrayElements(env, jButtonsChars, buttonsChars, 0);
(*env)->ReleaseIntArrayElements(env, jButtonsScans, buttonsScans, 0);
}
void Java_org_deadc0de_apple2ix_Apple2Preferences_nativeTouchDeviceBeginCalibrationMode(JNIEnv *env, jclass cls) {
LOG("%s", "");
if (joydriver_ownsScreen()) {
joydriver_beginCalibration();
} else if (keydriver_ownsScreen()) {
keydriver_beginCalibration();
}
}
void Java_org_deadc0de_apple2ix_Apple2Preferences_nativeTouchDeviceEndCalibrationMode(JNIEnv *env, jclass cls) {
LOG("%s", "");
if (joydriver_ownsScreen()) {
joydriver_endCalibration();
} else if (keydriver_ownsScreen()) {
keydriver_endCalibration();
}
}
void Java_org_deadc0de_apple2ix_Apple2Preferences_nativeSetTouchDeviceKeyRepeatThreshold(JNIEnv *env, jclass cls, jfloat threshold) {
LOG("threshold : %f", threshold);
joydriver_setKeyRepeatThreshold(threshold);
}
jint Java_org_deadc0de_apple2ix_Apple2Preferences_nativeGetCPUSpeed(JNIEnv *env, jclass cls) {
LOG("%s", "");
return (jint)round(cpu_scale_factor * 100.0);
}
void Java_org_deadc0de_apple2ix_Apple2Preferences_nativeSetCPUSpeed(JNIEnv *env, jclass cls, jint percentSpeed) {
LOG("percentSpeed : %d%%", percentSpeed);
#if TESTING
cpu_scale_factor = CPU_SCALE_FASTEST;
cpu_altscale_factor = CPU_SCALE_FASTEST;
timing_initialize();
#else
bool wasPaused = cpu_isPaused();
if (!wasPaused) {
cpu_pause();
}
cpu_scale_factor = percentSpeed/100.0;
if (cpu_scale_factor > CPU_SCALE_FASTEST) {
cpu_scale_factor = CPU_SCALE_FASTEST;
}
if (cpu_scale_factor < CPU_SCALE_SLOWEST) {
cpu_scale_factor = CPU_SCALE_SLOWEST;
}
if (video_backend->animation_showCPUSpeed) {
video_backend->animation_showCPUSpeed();
}
timing_initialize();
if (!wasPaused) {
cpu_resume();
}
#endif
}
void Java_org_deadc0de_apple2ix_Apple2Preferences_nativeLoadTouchKeyboardJSON(JNIEnv *env, jclass cls, jstring j_jsonPath) {
const char *jsonPath = (*env)->GetStringUTFChars(env, j_jsonPath, 0);
LOG("jsonPath: %s", jsonPath);
keydriver_loadAltKbd(jsonPath);
(*env)->ReleaseStringUTFChars(env, j_jsonPath, jsonPath);
}
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