apple2ix/Android/jni/jniprefs.c
2015-08-02 14:29:34 -07:00

220 lines
7.7 KiB
C

/*
* Apple // emulator for *nix
*
* This software package is subject to the GNU General Public License
* version 2 or later (your choice) as published by the Free Software
* Foundation.
*
* THERE ARE NO WARRANTIES WHATSOEVER.
*
*/
#include "common.h"
#include <jni.h>
typedef enum AndroidTouchDevice {
// Maps to values in Apple2Preferences.java
ANDROID_TOUCH_NONE = 0,
ANDROID_TOUCH_JOYSTICK,
ANDROID_TOUCH_JOYSTICK_KEYPAD,
ANDROID_TOUCH_KEYBOARD,
ANDROID_TOUCH_DEVICE_MAX,
} AndroidTouchDevice;
typedef enum AndroidTouchJoystickButtonValues {
//ANDROID_TOUCH_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("native set hires color : %d", color);
if (color < COLOR_NONE || color > COLOR_INTERP) {
return;
}
color_mode = color;
video_reset();
video_setpage(!!(softswitches & SS_SCREEN));
video_redraw();
}
jboolean Java_org_deadc0de_apple2ix_Apple2Preferences_nativeSetSpeakerEnabled(JNIEnv *env, jclass cls, jboolean enabled) {
LOG("native set speaker 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("native set speaker volume : %d", goesToTen);
assert(goesToTen >= 0);
sound_volume = goesToTen;
#warning FIXME TODO refactor/remove sound_volume ?
speaker_setVolumeZeroToTen(goesToTen);
}
void Java_org_deadc0de_apple2ix_Apple2Preferences_nativeSetAudioLatency(JNIEnv *env, jclass cls, jfloat latencySecs) {
LOG("native set audio latency : %f", latencySecs);
assert(cpu_isPaused());
audio_setLatency(latencySecs);
timing_reinitializeAudio();
}
jboolean Java_org_deadc0de_apple2ix_Apple2Preferences_nativeSetMockingboardEnabled(JNIEnv *env, jclass cls, jboolean enabled) {
LOG("native set set mockingboard enabled : %d", enabled);
assert(cpu_isPaused());
MB_SetEnabled(enabled);
timing_reinitializeAudio();
return MB_ISEnabled();
}
void Java_org_deadc0de_apple2ix_Apple2Preferences_nativeSetMockingboardVolume(JNIEnv *env, jclass cls, jint goesToTen) {
LOG("native set mockingboard volume : %d", goesToTen);
assert(goesToTen >= 0);
MB_SetVolumeZeroToTen(goesToTen);
}
void Java_org_deadc0de_apple2ix_Apple2Preferences_nativeSetCurrentTouchDevice(JNIEnv *env, jclass cls, jint touchDevice) {
LOG("native set default touch device : %d", touchDevice);
assert(touchDevice >= 0 && touchDevice < ANDROID_TOUCH_DEVICE_MAX);
switch (touchDevice) {
case ANDROID_TOUCH_JOYSTICK:
keydriver_setTouchKeyboardOwnsScreen(false);
joydriver_setTouchJoystickOwnsScreen(true);
joydriver_setTouchVariant(EMULATED_JOYSTICK);
break;
case ANDROID_TOUCH_JOYSTICK_KEYPAD:
keydriver_setTouchKeyboardOwnsScreen(false);
joydriver_setTouchJoystickOwnsScreen(true);
joydriver_setTouchVariant(EMULATED_KEYPAD);
break;
case ANDROID_TOUCH_KEYBOARD:
keydriver_setTouchKeyboardOwnsScreen(true);
joydriver_setTouchJoystickOwnsScreen(false);
break;
case ANDROID_TOUCH_NONE:
default:
break;
}
}
jint Java_org_deadc0de_apple2ix_Apple2Preferences_nativeGetCurrentTouchDevice(JNIEnv *env, jclass cls) {
LOG("nativeGetCurrentTouchDevice() ...");
if (joydriver_ownsScreen()) {
touchjoy_variant_t variant = joydriver_getTouchVariant();
if (variant == EMULATED_JOYSTICK) {
return ANDROID_TOUCH_JOYSTICK;
} else if (variant == EMULATED_JOYSTICK) {
return ANDROID_TOUCH_JOYSTICK_KEYPAD;
}
} else if (keydriver_ownsScreen()) {
return ANDROID_TOUCH_KEYBOARD;
}
return ANDROID_TOUCH_NONE;
}
void Java_org_deadc0de_apple2ix_Apple2Preferences_nativeSetTouchMenuEnabled(JNIEnv *env, jclass cls, jboolean enabled) {
LOG("native set touch menu enabled : %d", enabled);
interface_setTouchMenuEnabled(enabled);
}
void Java_org_deadc0de_apple2ix_Apple2Preferences_nativeSetTouchMenuVisibility(JNIEnv *env, jclass cls, jfloat alpha) {
LOG("native set touch menu visibility : %f", alpha);
interface_setTouchMenuVisibility(alpha);
}
void Java_org_deadc0de_apple2ix_Apple2Preferences_nativeSetTouchJoystickButtonTypes(JNIEnv *env, jclass cls, jint touchDownButton, jint northButton, jint southButton) {
LOG("nativeSetTouchJoystickButtonTypes() : %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;
}
joydriver_setTouchButtonTypes((touchjoy_button_type_t)touchDownButton, (touchjoy_button_type_t)northButton, (touchjoy_button_type_t)southButton);
}
void Java_org_deadc0de_apple2ix_Apple2Preferences_nativeSetTouchJoystickTapDelay(JNIEnv *env, jclass cls, jfloat secs) {
LOG("nativeSetTouchJoystickTapDelay() : %f", secs);
joydriver_setTapDelay(secs);
}
void Java_org_deadc0de_apple2ix_Apple2Preferences_nativeSetTouchJoystickAxisSensitivity(JNIEnv *env, jclass cls, jfloat multiplier) {
LOG("nativeSetTouchJoystickAxisSensitivity() : %f", multiplier);
joydriver_setTouchAxisSensitivity(multiplier);
}
void Java_org_deadc0de_apple2ix_Apple2Preferences_nativeSetTouchJoystickButtonSwitchThreshold(JNIEnv *env, jclass cls, jint delta) {
LOG("nativeSetTouchJoystickButtonSwitchThreshold() : %d", delta);
joydriver_setButtonSwitchThreshold(delta);
}
void Java_org_deadc0de_apple2ix_Apple2Preferences_nativeTouchJoystickSetScreenDivision(JNIEnv *env, jclass cls, jfloat division) {
LOG("nativeTouchJoystickSetScreenDivision() : %f", division);
joydriver_setScreenDivision(division);
}
void Java_org_deadc0de_apple2ix_Apple2Preferences_nativeTouchJoystickSetAxisOnLeft(JNIEnv *env, jclass cls, jboolean axisIsOnLeft) {
LOG("nativeTouchJoystickSetAxisOnLeft() : %d", axisIsOnLeft);
joydriver_setAxisOnLeft(axisIsOnLeft);
}
void Java_org_deadc0de_apple2ix_Apple2Preferences_nativeTouchJoystickBeginCalibrationMode(JNIEnv *env, jclass cls) {
LOG("nativeTouchJoystickBeginCalibrationMode() ...");
joydriver_beginCalibration();
}
void Java_org_deadc0de_apple2ix_Apple2Preferences_nativeTouchJoystickEndCalibrationMode(JNIEnv *env, jclass cls) {
LOG("nativeTouchJoystickEndCalibrationMode() ...");
joydriver_endCalibration();
}
jint Java_org_deadc0de_apple2ix_Apple2Preferences_nativeGetCPUSpeed(JNIEnv *env, jclass cls) {
LOG("nativeGetCPUSpeed() ...");
return (jint)round(cpu_scale_factor * 100.0);
}
void Java_org_deadc0de_apple2ix_Apple2Preferences_nativeSetCPUSpeed(JNIEnv *env, jclass cls, jint percentSpeed) {
LOG("nativeSetCPUSpeed() : %d%%", percentSpeed);
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();
}
}