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Add API to access battery power state

Browse source 
Done:
- X11, server (tested)
- Windows (developed, would be nice to retest)
- OSX (not tested)
Prepared (not developed):
- Android (code is here, but may not compile)
- iphone
- winrt
- bb10
- haiku
- javascript
This commit is contained in:
Julian Murgia 2016-07-23 13:15:55 +02:00 committed by Rémi Verschelde
parent ef174abf6d
commit 94103c0c02
44 changed files with 2162 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

21
core/bind/core_bind.cpp
View file

@ -450,6 +450,17 @@ bool _OS::is_vsync_enabled() const {
return OS::get_singleton()->is_vsync_enabled();
}
PowerState _OS::get_power_state() {
return OS::get_singleton()->get_power_state();
}
int _OS::get_power_seconds_left() {
return OS::get_singleton()->get_power_seconds_left();
}
int _OS::get_power_percent_left() {
return OS::get_singleton()->get_power_percent_left();
}
/*
enum Weekday {
@ -1113,6 +1124,10 @@ void _OS::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_use_vsync","enable"),&_OS::set_use_vsync);
ClassDB::bind_method(D_METHOD("is_vsync_enabled"),&_OS::is_vsync_enabled);
ClassDB::bind_method(D_METHOD("get_power_state"),&_OS::get_power_state);
ClassDB::bind_method(D_METHOD("get_power_seconds_left"),&_OS::get_power_seconds_left);
ClassDB::bind_method(D_METHOD("get_power_percent_left"),&_OS::get_power_percent_left);
BIND_CONSTANT( DAY_SUNDAY );
BIND_CONSTANT( DAY_MONDAY );
BIND_CONSTANT( DAY_TUESDAY );
@ -1150,6 +1165,12 @@ void _OS::_bind_methods() {
BIND_CONSTANT( SYSTEM_DIR_MUSIC );
BIND_CONSTANT( SYSTEM_DIR_PICTURES );
BIND_CONSTANT( SYSTEM_DIR_RINGTONES );
BIND_CONSTANT( POWERSTATE_UNKNOWN );
BIND_CONSTANT( POWERSTATE_ON_BATTERY );
BIND_CONSTANT( POWERSTATE_NO_BATTERY );
BIND_CONSTANT( POWERSTATE_CHARGING );
BIND_CONSTANT( POWERSTATE_CHARGED );
}

5
core/bind/core_bind.h
View file

@ -35,6 +35,7 @@
#include "os/dir_access.h"
#include "os/thread.h"
#include "os/semaphore.h"
#include "os/power.h"
class _ResourceLoader : public Object {
@ -308,6 +309,10 @@ public:
void set_use_vsync(bool p_enable);
bool is_vsync_enabled() const;
PowerState get_power_state();
int get_power_seconds_left();
int get_power_percent_left();
static _OS *get_singleton() { return singleton; }
_OS();

10
core/os/os.cpp
View file

@ -513,6 +513,16 @@ bool OS::is_vsync_enabled() const{
}
PowerState OS::get_power_state() {
return POWERSTATE_UNKNOWN;
}
int OS::get_power_seconds_left() {
return -1;
}
int OS::get_power_percent_left() {
return -1;
}
OS::OS() {
last_error=NULL;
singleton=this;

6
core/os/os.h
View file

@ -34,8 +34,10 @@
#include "vector.h"
#include "engine.h"
#include "os/main_loop.h"
#include "power.h"
#include <stdarg.h>
/**
@author Juan Linietsky <reduzio@gmail.com>
*/
@ -402,6 +404,10 @@ public:
virtual void set_use_vsync(bool p_enable);
virtual bool is_vsync_enabled() const;
virtual PowerState get_power_state();
virtual int get_power_seconds_left();
virtual int get_power_percent_left();
virtual bool check_feature_support(const String& p_feature)=0;

44
core/os/power.h Normal file
View file

@ -0,0 +1,44 @@
/*************************************************************************/
/* power.h */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* http://www.godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2016 Juan Linietsky, Ariel Manzur. */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#ifndef CORE_OS_POWER_H_
#define CORE_OS_POWER_H_
typedef enum
{
POWERSTATE_UNKNOWN, /**< cannot determine power status */
POWERSTATE_ON_BATTERY, /**< Not plugged in, running on the battery */
POWERSTATE_NO_BATTERY, /**< Plugged in, no battery available */
POWERSTATE_CHARGING, /**< Plugged in, charging battery */
POWERSTATE_CHARGED /**< Plugged in, battery charged */
} PowerState;
#endif /* CORE_OS_POWER_H_ */

1
platform/android/SCsub
View file

@ -20,6 +20,7 @@ android_files = [
'java_glue.cpp',
'cpu-features.c',
'java_class_wrapper.cpp'
'power_android.cpp'
]
# env.Depends('#core/math/vector3.h', 'vector3_psp.h')

2
platform/android/os_android.cpp
View file

@ -159,6 +159,8 @@ void OS_Android::initialize(const VideoMode& p_desired,int p_video_driver,int p_
input = memnew( InputDefault );
input->set_fallback_mapping("Default Android Gamepad");
power_manager = memnew( power_android );
}
void OS_Android::set_main_loop( MainLoop * p_main_loop ) {

3
platform/android/os_android.h
View file

@ -32,6 +32,7 @@
#include "os/input.h"
#include "drivers/unix/os_unix.h"
#include "os/main_loop.h"
#include "power_android.h"
#include "servers/physics/physics_server_sw.h"
#include "servers/audio_server.h"
#include "servers/physics_2d/physics_2d_server_sw.h"
@ -142,6 +143,8 @@ private:
SetKeepScreenOnFunc set_keep_screen_on_func;
AlertFunc alert_func;
power_android *power_manager;
public:
// functions used by main to initialize/deintialize the OS

238
platform/android/power_android.cpp Normal file
View file

@ -0,0 +1,238 @@
/*************************************************************************/
/* power_android.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* http://www.godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2016 Juan Linietsky, Ariel Manzur. */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#include "core/error_macros.h"
#include "power_android.h"
static void LocalReferenceHolder_Cleanup(struct LocalReferenceHolder *refholder) {
if (refholder->m_env) {
JNIEnv* env = refholder->m_env;
(*env)->PopLocalFrame(env, NULL);
--s_active;
}
}
static struct LocalReferenceHolder LocalReferenceHolder_Setup(const char *func)
{
struct LocalReferenceHolder refholder;
refholder.m_env = NULL;
refholder.m_func = func;
return refholder;
}
static bool LocalReferenceHolder_Init(struct LocalReferenceHolder *refholder, JNIEnv *env)
{
const int capacity = 16;
if ((*env)->PushLocalFrame(env, capacity) < 0) {
return false;
}
++s_active;
refholder->m_env = env;
return true;
}
static SDL_bool LocalReferenceHolder_IsActive(void)
{
return s_active > 0;
}
ANativeWindow* Android_JNI_GetNativeWindow(void)
{
ANativeWindow* anw;
jobject s;
JNIEnv *env = Android_JNI_GetEnv();
s = (*env)->CallStaticObjectMethod(env, mActivityClass, midGetNativeSurface);
anw = ANativeWindow_fromSurface(env, s);
(*env)->DeleteLocalRef(env, s);
return anw;
}
/*
* CODE CHUNK IMPORTED FROM SDL 2.0
* returns 0 on success or -1 on error (others undefined then)
* returns truthy or falsy value in plugged, charged and battery
* returns the value in seconds and percent or -1 if not available
*/
int Android_JNI_GetPowerInfo(int* plugged, int* charged, int* battery, int* seconds, int* percent)
{
env = Android_JNI_GetEnv();
refs = LocalReferenceHolder_Setup(__FUNCTION__);
if (!LocalReferenceHolder_Init(&refs, env)) {
LocalReferenceHolder_Cleanup(&refs);
return -1;
}
mid = (*env)->GetStaticMethodID(env, mActivityClass, "getContext", "()Landroid/content/Context;");
context = (*env)->CallStaticObjectMethod(env, mActivityClass, mid);
action = (*env)->NewStringUTF(env, "android.intent.action.BATTERY_CHANGED");
cls = (*env)->FindClass(env, "android/content/IntentFilter");
mid = (*env)->GetMethodID(env, cls, "<init>", "(Ljava/lang/String;)V");
filter = (*env)->NewObject(env, cls, mid, action);
(*env)->DeleteLocalRef(env, action);
mid = (*env)->GetMethodID(env, mActivityClass, "registerReceiver", "(Landroid/content/BroadcastReceiver;Landroid/content/IntentFilter;)Landroid/content/Intent;");
intent = (*env)->CallObjectMethod(env, context, mid, NULL, filter);
(*env)->DeleteLocalRef(env, filter);
cls = (*env)->GetObjectClass(env, intent);
imid = (*env)->GetMethodID(env, cls, "getIntExtra", "(Ljava/lang/String;I)I");
// Watch out for C89 scoping rules because of the macro
#define GET_INT_EXTRA(var, key) \
int var; \
iname = (*env)->NewStringUTF(env, key); \
var = (*env)->CallIntMethod(env, intent, imid, iname, -1); \
(*env)->DeleteLocalRef(env, iname);
bmid = (*env)->GetMethodID(env, cls, "getBooleanExtra", "(Ljava/lang/String;Z)Z");
// Watch out for C89 scoping rules because of the macro
#define GET_BOOL_EXTRA(var, key) \
int var; \
bname = (*env)->NewStringUTF(env, key); \
var = (*env)->CallBooleanMethod(env, intent, bmid, bname, JNI_FALSE); \
(*env)->DeleteLocalRef(env, bname);
if (plugged) {
// Watch out for C89 scoping rules because of the macro
GET_INT_EXTRA(plug, "plugged") // == BatteryManager.EXTRA_PLUGGED (API 5)
if (plug == -1) {
LocalReferenceHolder_Cleanup(&refs);
return -1;
}
// 1 == BatteryManager.BATTERY_PLUGGED_AC
// 2 == BatteryManager.BATTERY_PLUGGED_USB
*plugged = (0 < plug) ? 1 : 0;
}
if (charged) {
// Watch out for C89 scoping rules because of the macro
GET_INT_EXTRA(status, "status") // == BatteryManager.EXTRA_STATUS (API 5)
if (status == -1) {
LocalReferenceHolder_Cleanup(&refs);
return -1;
}
// 5 == BatteryManager.BATTERY_STATUS_FULL
*charged = (status == 5) ? 1 : 0;
}
if (battery) {
GET_BOOL_EXTRA(present, "present") // == BatteryManager.EXTRA_PRESENT (API 5)
*battery = present ? 1 : 0;
}
if (seconds) {
*seconds = -1; // not possible
}
if (percent) {
int level;
int scale;
// Watch out for C89 scoping rules because of the macro
{
GET_INT_EXTRA(level_temp, "level") // == BatteryManager.EXTRA_LEVEL (API 5)
level = level_temp;
}
// Watch out for C89 scoping rules because of the macro
{
GET_INT_EXTRA(scale_temp, "scale") // == BatteryManager.EXTRA_SCALE (API 5)
scale = scale_temp;
}
if ((level == -1) || (scale == -1)) {
LocalReferenceHolder_Cleanup(&refs);
return -1;
}
*percent = level * 100 / scale;
}
(*env)->DeleteLocalRef(env, intent);
LocalReferenceHolder_Cleanup(&refs);
return 0;
}
bool power_android::GetPowerInfo_Android() {
int battery;
int plugged;
int charged;
if (Android_JNI_GetPowerInfo(&plugged, &charged, &battery, &this->nsecs_left, &this->percent_left) != -1) {
if (plugged) {
if (charged) {
this->power_state = POWERSTATE_CHARGED;
} else if (battery) {
this->power_state = POWERSTATE_CHARGING;
} else {
this->power_state = POWERSTATE_NO_BATTERY;
this->nsecs_left = -1;
this->percent_left = -1;
}
} else {
this->power_state = POWERSTATE_ON_BATTERY;
}
} else {
this->power_state = POWERSTATE_UNKNOWN;
this->nsecs_left = -1;
this->percent_left = -1;
}
return true;
}
PowerState power_android::get_power_state() {
if (GetPowerInfo_Android()) {
return power_state;
}
else {
WARN_PRINT("Power management is not implemented on this platform, defaulting to POWERSTATE_UNKNOWN");
return POWERSTATE_UNKNOWN;
}
}
int power_android::get_power_seconds_left() {
if (GetPowerInfo_Android()) {
return nsecs_left;
}
else {
WARN_PRINT("Power management is not implemented on this platform, defaulting to -1");
return -1;
}
}
int power_android::get_power_percent_left() {
if (GetPowerInfo_Android()) {
return percent_left;
}
else {
WARN_PRINT("Power management is not implemented on this platform, defaulting to -1");
return -1;
}
}
power_android::power_android() : nsecs_left(-1), percent_left(-1), power_state(POWERSTATE_UNKNOWN) {
}
power_android::~power_android() {
}

82
platform/android/power_android.h Normal file
View file

@ -0,0 +1,82 @@
/*************************************************************************/
/* power_android.h */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* http://www.godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2016 Juan Linietsky, Ariel Manzur. */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#ifndef PLATFORM_ANDROID_POWER_ANDROID_H_
#define PLATFORM_ANDROID_POWER_ANDROID_H_
#include "os/power.h"
#include <android/native_window_jni.h>
class power_android {
struct LocalReferenceHolder
{
JNIEnv *m_env;
const char *m_func;
};
private:
static struct LocalReferenceHolder refs;
static JNIEnv* env;
static jmethodID mid;
static jobject context;
static jstring action;
static jclass cls;
static jobject filter;
static jobject intent;
static jstring iname;
static jmethodID imid;
static jstring bname;
static jmethodID bmid;
int nsecs_left;
int percent_left;
PowerState power_state;
bool GetPowerInfo_Android();
bool UpdatePowerInfo();
public:
static int s_active;
power_android();
virtual ~power_android();
static bool LocalReferenceHolder_Init(struct LocalReferenceHolder *refholder, JNIEnv *env);
static struct LocalReferenceHolder LocalReferenceHolder_Setup(const char *func);
static void LocalReferenceHolder_Cleanup(struct LocalReferenceHolder *refholder);
PowerState get_power_state();
int get_power_seconds_left();
int get_power_percent_left();
};
#endif /* PLATFORM_ANDROID_POWER_ANDROID_H_ */

14
platform/bb10/os_bb10.cpp
View file

@ -146,6 +146,8 @@ void OSBB10::initialize(const VideoMode& p_desired,int p_video_driver,int p_audi
physics_2d_server->init();
input = memnew( InputDefault );
power_manager = memnew( PowerBB10 );
#ifdef PAYMENT_SERVICE_ENABLED
payment_service = memnew(PaymentService);
@ -587,6 +589,18 @@ Size2 OSBB10::get_window_size() const {
return Vector2(default_videomode.width, default_videomode.height);
}
PowerState OSBB10::get_power_state() {
return power_manager->get_power_state();
}
int OSBB10::get_power_seconds_left() {
return power_manager->get_power_seconds_left();
}
int OSBB10::get_power_percent_left() {
return power_manager->get_power_percent_left();
}
OSBB10::OSBB10() {
main_loop=NULL;

6
platform/bb10/os_bb10.h
View file

@ -39,6 +39,7 @@
#include "servers/visual/rasterizer.h"
#include "audio_driver_bb10.h"
#include "payment_service.h"
#include "power_bb10.h"
#include <screen/screen.h>
#include <sys/platform.h>
@ -58,6 +59,7 @@ class OSBB10 : public OS_Unix {
PhysicsServer *physics_server;
Physics2DServer *physics_2d_server;
AudioDriverBB10* audio_driver;
PowerBB10 *power_manager;
#ifdef PAYMENT_SERVICE_ENABLED
PaymentService* payment_service;
@ -142,6 +144,10 @@ public:
void run();
virtual PowerState get_power_state();
virtual int get_power_seconds_left();
virtual int get_power_percent_left();
OSBB10();
~OSBB10();

76
platform/bb10/power_bb10.cpp Normal file
View file

@ -0,0 +1,76 @@
/*************************************************************************/
/* power_bb10.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* http://www.godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2016 Juan Linietsky, Ariel Manzur. */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#include "power_bb10.h"
#include "core/error_macros.h"
bool PowerBB10::UpdatePowerInfo() {
return false;
}
PowerState PowerBB10::get_power_state() {
if (UpdatePowerInfo()) {
return power_state;
}
else {
WARN_PRINT("Power management is not implemented on this platform, defaulting to POWERSTATE_UNKNOWN");
return POWERSTATE_UNKNOWN;
}
}
int PowerBB10::get_power_seconds_left() {
if (UpdatePowerInfo()) {
return nsecs_left;
}
else {
WARN_PRINT("Power management is not implemented on this platform, defaulting to -1");
return -1;
}
}
int PowerBB10::get_power_percent_left() {
if (UpdatePowerInfo()) {
return percent_left;
}
else {
WARN_PRINT("Power management is not implemented on this platform, defaulting to -1");
return -1;
}
}
PowerBB10::PowerBB10() : nsecs_left(-1), percent_left(-1), power_state(POWERSTATE_UNKNOWN) {
}
PowerBB10::~PowerBB10() {
}

49
platform/bb10/power_bb10.h Normal file
View file

@ -0,0 +1,49 @@
/*************************************************************************/
/* power_bb10.h */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* http://www.godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2016 Juan Linietsky, Ariel Manzur. */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#ifndef PLATFORM_BB10_POWER_BB10_H_
#define PLATFORM_BB10_POWER_BB10_H_
class PowerBB10 {
private:
int nsecs_left;
int percent_left;
PowerState power_state;
bool UpdatePowerInfo();
public:
PowerBB10();
virtual ~PowerBB10();
PowerState get_power_state();
int get_power_seconds_left();
int get_power_percent_left();
};
#endif /* PLATFORM_BB10_POWER_BB10_H_ */

2
platform/haiku/os_haiku.cpp
View file

@ -143,6 +143,8 @@ void OS_Haiku::initialize(const VideoMode& p_desired, int p_video_driver, int p_
if (AudioDriverManager::get_driver(p_audio_driver)->init() != OK) {
ERR_PRINT("Initializing audio failed.");
}
power_manager = memnew( PowerHaiku );
}
void OS_Haiku::finalize() {

6
platform/haiku/os_haiku.h
View file

@ -40,6 +40,7 @@
#include "context_gl_haiku.h"
#include "haiku_application.h"
#include "haiku_direct_window.h"
#include "power_haiku.h"
class OS_Haiku : public OS_Unix {
@ -53,6 +54,7 @@ private:
VideoMode current_video_mode;
PhysicsServer* physics_server;
Physics2DServer* physics_2d_server;
PowerHaiku* power_manager;
#ifdef MEDIA_KIT_ENABLED
AudioDriverMediaKit driver_media_kit;
@ -114,6 +116,10 @@ public:
virtual VideoMode get_video_mode(int p_screen=0) const;
virtual void get_fullscreen_mode_list(List<VideoMode> *p_list, int p_screen=0) const;
virtual String get_executable_path() const;
virtual PowerState get_power_state();
virtual int get_power_seconds_left();
virtual int get_power_percent_left();
};
#endif

74
platform/haiku/power_haiku.cpp Normal file
View file

@ -0,0 +1,74 @@
/*************************************************************************/
/* power_haiku.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* http://www.godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2016 Juan Linietsky, Ariel Manzur. */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#include "core/error_macros.h"
#include "power_haiku.h"
bool PowerHaiku::UpdatePowerInfo() {
return false;
}
PowerState PowerHaiku::get_power_state() {
if (UpdatePowerInfo()) {
return power_state;
}
else {
WARN_PRINT("Power management is not implemented on this platform, defaulting to POWERSTATE_UNKNOWN");
return POWERSTATE_UNKNOWN;
}
}
int PowerX11::get_power_seconds_left() {
if (UpdatePowerInfo()) {
return nsecs_left;
}
else {
WARN_PRINT("Power management is not implemented on this platform, defaulting to -1");
return -1;
}
}
int PowerX11::get_power_percent_left() {
if (UpdatePowerInfo()) {
return percent_left;
}
else {
WARN_PRINT("Power management is not implemented on this platform, defaulting to -1");
return -1;
}
}
PowerHaiku::PowerHaiku() : nsecs_left(-1), percent_left(-1), power_state(POWERSTATE_UNKNOWN) {
}
PowerHaiku::~PowerHaiku() {
}

49
platform/haiku/power_haiku.h Normal file
View file

@ -0,0 +1,49 @@
/*************************************************************************/
/* power_haiku.h */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* http://www.godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2016 Juan Linietsky, Ariel Manzur. */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#ifndef PLATFORM_HAIKU_POWER_HAIKU_H_
#define PLATFORM_HAIKU_POWER_HAIKU_H_
class PowerHaiku {
private:
int nsecs_left;
int percent_left;
PowerState power_state;
bool UpdatePowerInfo();
public:
PowerHaiku();
virtual ~PowerHaiku();
PowerState get_power_state();
int get_power_seconds_left();
int get_power_percent_left();
};
#endif /* PLATFORM_HAIKU_POWER_HAIKU_H_ */

71
platform/iphone/power_iphone.cpp Normal file
View file

@ -0,0 +1,71 @@
/*************************************************************************/
/* power_iphone.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* http://www.godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2016 Juan Linietsky, Ariel Manzur. */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#include "power_iphone.h"
bool PowerState::UpdatePowerInfo() {
return false;
}
PowerState PowerIphone::get_power_state() {
if (UpdatePowerInfo()) {
return power_state;
}
else {
return POWERSTATE_UNKNOWN;
}
}
int PowerIphone::get_power_seconds_left() {
if (UpdatePowerInfo()) {
return nsecs_left;
}
else {
return -1;
}
}
int PowerIphone::get_power_percent_left() {
if (UpdatePowerInfo()) {
return percent_left;
}
else {
return -1;
}
}
PowerIphone::PowerIphone() : nsecs_left(-1), percent_left(-1), power_state(POWERSTATE_UNKNOWN) {
// TODO Auto-generated constructor stub
}
PowerIphone::~PowerIphone() {
// TODO Auto-generated destructor stub
}

50
platform/iphone/power_iphone.h Normal file
View file

@ -0,0 +1,50 @@
/*************************************************************************/
/* power_iphone.h */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* http://www.godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2016 Juan Linietsky, Ariel Manzur. */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#ifndef PLATFORM_IPHONE_POWER_IPHONE_H_
#define PLATFORM_IPHONE_POWER_IPHONE_H_
class PowerIphone {
private:
int nsecs_left;
int percent_left;
PowerState power_state;
bool UpdatePowerInfo();
public:
PowerIphone();
virtual ~PowerIphone();
PowerState get_power_state();
int get_power_seconds_left();
int get_power_percent_left();
};
#endif /* PLATFORM_IPHONE_POWER_IPHONE_H_ */

15
platform/javascript/os_javascript.cpp
View file

@ -259,6 +259,8 @@ void OS_JavaScript::initialize(const VideoMode& p_desired,int p_video_driver,int
physics_2d_server->init();
input = memnew( InputDefault );
power_manager = memnew( PowerJavascript );
#define EM_CHECK(ev) if (result!=EMSCRIPTEN_RESULT_SUCCESS)\
ERR_PRINTS("Error while setting " #ev " callback: Code " + itos(result))
@ -853,8 +855,19 @@ String OS_JavaScript::get_joy_guid(int p_device) const {
return input->get_joy_guid_remapped(p_device);
}
OS_JavaScript::OS_JavaScript(GFXInitFunc p_gfx_init_func,void*p_gfx_init_ud, GetDataDirFunc p_get_data_dir_func) {
PowerState OS_JavaScript::get_power_state() {
return power_manager->get_power_state();
}
int OS_JavaScript::get_power_seconds_left() {
return power_manager->get_power_seconds_left();
}
int OS_JavaScript::get_power_percent_left() {
return power_manager->get_power_percent_left();
}
OS_JavaScript::OS_JavaScript(GFXInitFunc p_gfx_init_func,void*p_gfx_init_ud, GetDataDirFunc p_get_data_dir_func) {
gfx_init_func=p_gfx_init_func;
gfx_init_ud=p_gfx_init_ud;
last_button_mask=0;

7
platform/javascript/os_javascript.h
View file

@ -32,6 +32,7 @@
#include "os/input.h"
#include "drivers/unix/os_unix.h"
#include "os/main_loop.h"
#include "power_javascript.h"
#include "servers/physics/physics_server_sw.h"
#include "servers/audio_server.h"
#include "servers/physics_2d/physics_2d_server_sw.h"
@ -81,6 +82,8 @@ private:
GetDataDirFunc get_data_dir_func;
PowerJavascript *power_manager;
#ifdef JAVASCRIPT_EVAL_ENABLED
JavaScript* javascript_eval;
#endif
@ -174,6 +177,10 @@ public:
virtual bool is_joy_known(int p_device);
virtual String get_joy_guid(int p_device) const;
bool joy_connection_changed(int p_type, const EmscriptenGamepadEvent *p_event);
virtual PowerState get_power_state();
virtual int get_power_seconds_left();
virtual int get_power_percent_left();
OS_JavaScript(GFXInitFunc p_gfx_init_func,void*p_gfx_init_ud, GetDataDirFunc p_get_data_dir_func);
~OS_JavaScript();

76
platform/javascript/power_javascript.cpp Normal file
View file

@ -0,0 +1,76 @@
/*************************************************************************/
/* power_javascript.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* http://www.godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2016 Juan Linietsky, Ariel Manzur. */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#include "core/error_macros.h"
#include "power_javascript.h"
bool PowerJavascript::UpdatePowerInfo() {
// TODO Javascript implementation
return false;
}
PowerState PowerJavascript::get_power_state() {
if (UpdatePowerInfo()) {
return power_state;
}
else {
WARN_PRINT("Power management is not implemented on this platform, defaulting to POWERSTATE_UNKNOWN");
return POWERSTATE_UNKNOWN;
}
}
int PowerJavascript::get_power_seconds_left() {
if (UpdatePowerInfo()) {
return nsecs_left;
}
else {
WARN_PRINT("Power management is not implemented on this platform, defaulting to -1");
return -1;
}
}
int PowerJavascript::get_power_percent_left() {
if (UpdatePowerInfo()) {
return percent_left;
}
else {
WARN_PRINT("Power management is not implemented on this platform, defaulting to -1");
return -1;
}
}
PowerJavascript::PowerJavascript() : nsecs_left(-1), percent_left(-1), power_state(POWERSTATE_UNKNOWN) {
}
PowerJavascript::~PowerJavascript() {
}

51
platform/javascript/power_javascript.h Normal file
View file

@ -0,0 +1,51 @@
/*************************************************************************/
/* power_javascript.h */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* http://www.godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2016 Juan Linietsky, Ariel Manzur. */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#ifndef PLATFORM_JAVASCRIPT_POWER_JAVASCRIPT_H_
#define PLATFORM_JAVASCRIPT_POWER_JAVASCRIPT_H_
class PowerJavascript {
private:
int nsecs_left;
int percent_left;
PowerState power_state;
bool UpdatePowerInfo();
public:
PowerJavascript();
virtual ~PowerJavascript();
PowerState get_power_state();
int get_power_seconds_left();
int get_power_percent_left();
};
#endif /* PLATFORM_JAVASCRIPT_POWER_JAVASCRIPT_H_ */

1
platform/osx/SCsub
View file

@ -10,6 +10,7 @@ files = [
# 'context_gl_osx.cpp',
'dir_access_osx.mm',
'joypad_osx.cpp',
'power_osx.cpp',
]
env.Program('#bin/godot', files)

1
platform/osx/detect.py
View file

@ -100,3 +100,4 @@ def configure(env):
#env.Append( BUILDERS = { 'HLSL9' : env.Builder(action = methods.build_hlsl_dx9_headers, suffix = 'hlsl.h',src_suffix = '.hlsl') } )
env["x86_libtheora_opt_gcc"] = True

7
platform/osx/os_osx.h
View file

@ -32,6 +32,7 @@
#include "os/input.h"
#include "joypad_osx.h"
#include "power_osx.h"
#include "drivers/unix/os_unix.h"
#include "main/input_default.h"
#include "servers/visual_server.h"
@ -107,6 +108,8 @@ public:
Size2 window_size;
int current_screen;
Rect2 restore_rect;
power_osx *power_manager;
float _mouse_scale(float p_scale) {
if (display_scale>1.0)
@ -200,6 +203,10 @@ public:
virtual bool is_window_maximized() const;
virtual void request_attention();
virtual String get_joy_guid(int p_device) const;
virtual PowerState get_power_state();
virtual int get_power_seconds_left();
virtual int get_power_percent_left();
void run();

15
platform/osx/os_osx.mm
View file

@ -1119,6 +1119,8 @@ void OS_OSX::initialize(const VideoMode& p_desired,int p_video_driver,int p_audi
input = memnew( InputDefault );
joypad_osx = memnew( JoypadOSX );
power_manager = memnew( power_osx );
_ensure_data_dir();
NSArray *screenArray = [NSScreen screens];
@ -1758,10 +1760,23 @@ OS::MouseMode OS_OSX::get_mouse_mode() const {
return mouse_mode;
}
String OS_OSX::get_joy_guid(int p_device) const {
return input->get_joy_guid_remapped(p_device);
}
PowerState OS_OSX::get_power_state() {
return power_manager->get_power_state();
}
int OS_OSX::get_power_seconds_left() {
return power_manager->get_power_seconds_left();
}
int OS_OSX::get_power_percent_left() {
return power_manager->get_power_percent_left();
}
OS_OSX* OS_OSX::singleton=NULL;
OS_OSX::OS_OSX() {

233
platform/osx/power_osx.cpp Normal file
View file

@ -0,0 +1,233 @@
/*************************************************************************/
/* power_osx.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* http://www.godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2016 Juan Linietsky, Ariel Manzur. */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#include "power_osx.h"
#include <CoreFoundation/CoreFoundation.h>
#include <IOKit/ps/IOPowerSources.h>
#include <IOKit/ps/IOPSKeys.h>
// CODE CHUNK IMPORTED FROM SDL 2.0
/* CoreFoundation is so verbose... */
#define STRMATCH(a,b) (CFStringCompare(a, b, 0) == kCFCompareEqualTo)
#define GETVAL(k,v) \
CFDictionaryGetValueIfPresent(dict, CFSTR(k), (const void **) v)
/* Note that AC power sources also include a laptop battery it is charging. */
void power_osx::checkps(CFDictionaryRef dict, bool * have_ac, bool * have_battery, bool * charging)
{
CFStringRef strval; /* don't CFRelease() this. */
CFBooleanRef bval;
CFNumberRef numval;
bool charge = false;
bool choose = false;
bool is_ac = false;
int secs = -1;
int maxpct = -1;
int pct = -1;
if ((GETVAL(kIOPSIsPresentKey, &bval)) && (bval == kCFBooleanFalse)) {
return; /* nothing to see here. */
}
if (!GETVAL(kIOPSPowerSourceStateKey, &strval)) {
return;
}
if (STRMATCH(strval, CFSTR(kIOPSACPowerValue))) {
is_ac = *have_ac = true;
} else if (!STRMATCH(strval, CFSTR(kIOPSBatteryPowerValue))) {
return; /* not a battery? */
}
if ((GETVAL(kIOPSIsChargingKey, &bval)) && (bval == kCFBooleanTrue)) {
charge = true;
}
if (GETVAL(kIOPSMaxCapacityKey, &numval)) {
SInt32 val = -1;
CFNumberGetValue(numval, kCFNumberSInt32Type, &val);
if (val > 0) {
*have_battery = true;
maxpct = (int) val;
}
}
if (GETVAL(kIOPSMaxCapacityKey, &numval)) {
SInt32 val = -1;
CFNumberGetValue(numval, kCFNumberSInt32Type, &val);
if (val > 0) {
*have_battery = true;
maxpct = (int) val;
}
}
if (GETVAL(kIOPSTimeToEmptyKey, &numval)) {
SInt32 val = -1;
CFNumberGetValue(numval, kCFNumberSInt32Type, &val);
/* Mac OS X reports 0 minutes until empty if you're plugged in. :( */
if ((val == 0) && (is_ac)) {
val = -1; /* !!! FIXME: calc from timeToFull and capacity? */
}
secs = (int) val;
if (secs > 0) {
secs *= 60; /* value is in minutes, so convert to seconds. */
}
}
if (GETVAL(kIOPSCurrentCapacityKey, &numval)) {
SInt32 val = -1;
CFNumberGetValue(numval, kCFNumberSInt32Type, &val);
pct = (int) val;
}
if ((pct > 0) && (maxpct > 0)) {
pct = (int) ((((double) pct) / ((double) maxpct)) * 100.0);
}
if (pct > 100) {
pct = 100;
}
/*
* We pick the battery that claims to have the most minutes left.
* (failing a report of minutes, we'll take the highest percent.)
*/
if ((secs < 0) && (nsecs_left < 0)) {
if ((pct < 0) && (percent_left < 0)) {
choose = true; /* at least we know there's a battery. */
}
if (pct > percent_left) {
choose = true;
}
} else if (secs > nsecs_left) {
choose = true;
}
if (choose) {
nsecs_left = secs;
percent_left = pct;
*charging = charge;
}
}
#undef GETVAL
#undef STRMATCH
// CODE CHUNK IMPORTED FROM SDL 2.0
bool power_osx::GetPowerInfo_MacOSX()
{
CFTypeRef blob = IOPSCopyPowerSourcesInfo();
nsecs_left = -1;
percent_left = -1;
power_state = POWERSTATE_UNKNOWN;
if (blob != NULL) {
CFArrayRef list = IOPSCopyPowerSourcesList(blob);
if (list != NULL) {
/* don't CFRelease() the list items, or dictionaries! */
bool have_ac = false;
bool have_battery = false;
bool charging = false;
const CFIndex total = CFArrayGetCount(list);
CFIndex i;
for (i = 0; i < total; i++) {
CFTypeRef ps = (CFTypeRef) CFArrayGetValueAtIndex(list, i);
CFDictionaryRef dict = IOPSGetPowerSourceDescription(blob, ps);
if (dict != NULL) {
checkps(dict, &have_ac, &have_battery, &charging);
}
}
if (!have_battery) {
power_state = POWERSTATE_NO_BATTERY;
} else if (charging) {
power_state = POWERSTATE_CHARGING;
} else if (have_ac) {
power_state = POWERSTATE_CHARGED;
} else {
power_state = POWERSTATE_ON_BATTERY;
}
CFRelease(list);
}
CFRelease(blob);
}
return true; /* always the definitive answer on Mac OS X. */
}
bool power_osx::UpdatePowerInfo() {
if (GetPowerInfo_MacOSX()) {
return true;
}
return false;
}
PowerState power_osx::get_power_state() {
if (UpdatePowerInfo()) {
return power_state;
}
else {
return POWERSTATE_UNKNOWN;
}
}
int power_osx::get_power_seconds_left() {
if (UpdatePowerInfo()) {
return nsecs_left;
}
else {
return -1;
}
}
int power_osx::get_power_percent_left() {
if (UpdatePowerInfo()) {
return percent_left;
}
else {
return -1;
}
}
power_osx::power_osx() : nsecs_left(-1), percent_left(-1), power_state(POWERSTATE_UNKNOWN) {
}
power_osx::~power_osx() {
}

57
platform/osx/power_osx.h Normal file
View file

@ -0,0 +1,57 @@
/*************************************************************************/
/* power_osx.h */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* http://www.godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2016 Juan Linietsky, Ariel Manzur. */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#ifndef PLATFORM_OSX_POWER_OSX_H_
#define PLATFORM_OSX_POWER_OSX_H_
#include "dir_access_osx.h"
#include "os/file_access.h"
#include "os/power.h"
#include <CoreFoundation/CoreFoundation.h>
class power_osx {
private:
int nsecs_left;
int percent_left;
PowerState power_state;
void checkps(CFDictionaryRef dict, bool * have_ac, bool * have_battery, bool * charging);
bool GetPowerInfo_MacOSX(/*PowerState * state, int *seconds, int *percent*/);
bool UpdatePowerInfo();
public:
power_osx();
virtual ~power_osx();
PowerState get_power_state();
int get_power_seconds_left();
int get_power_percent_left();
};
#endif /* PLATFORM_OSX_POWER_OSX_H_ */

12
platform/server/os_server.cpp
View file

@ -217,6 +217,18 @@ void OS_Server::set_cursor_shape(CursorShape p_shape) {
}
PowerState OS_Server::get_power_state() {
return power_manager->get_power_state();
}
int OS_Server::get_power_seconds_left() {
return power_manager->get_power_seconds_left();
}
int OS_Server::get_power_percent_left() {
return power_manager->get_power_percent_left();
}
void OS_Server::run() {
force_quit = false;

7
platform/server/os_server.h
View file

@ -38,6 +38,7 @@
#include "servers/audio_server.h"
#include "drivers/rtaudio/audio_driver_rtaudio.h"
#include "servers/physics_2d/physics_2d_server_sw.h"
#include "../x11/power_x11.h"
//bitch
#undef CursorShape
@ -65,6 +66,8 @@ class OS_Server : public OS_Unix {
bool force_quit;
InputDefault *input;
PowerX11 *power_manager;
@ -105,6 +108,10 @@ public:
virtual void move_window_to_foreground();
void run();
virtual PowerState get_power_state();
virtual int get_power_seconds_left();
virtual int get_power_percent_left();
OS_Server();
};

14
platform/uwp/os_uwp.cpp
View file

@ -292,6 +292,8 @@ void OSUWP::initialize(const VideoMode& p_desired,int p_video_driver,int p_audio
ERR_PRINT("Initializing audio failed.");
}
power_manager = memnew ( PowerWinRT );
managed_object->update_clipboard();
Clipboard::ContentChanged += ref new EventHandler<Platform::Object^>(managed_object, &ManagedType::on_clipboard_changed);
@ -919,6 +921,18 @@ String OSUWP::get_data_dir() const {
return String(data_folder->Path->Data()).replace("\\", "/");
}
PowerState OSWinrt::get_power_state() {
return power_manager->get_power_state();
}
int OSWinrt::get_power_seconds_left() {
return power_manager->get_power_seconds_left();
}
int OSWinrt::get_power_percent_left() {
return power_manager->get_power_percent_left();
}
OSUWP::OSUWP() {

8
platform/uwp/os_uwp.h
View file

@ -42,12 +42,14 @@
#include "core/ustring.h"
#include "main/input_default.h"
#include "joypad_uwp.h"
#include "power_winrt.h"
#include <windows.h>
#include <io.h>
#include <fcntl.h>
#include <stdio.h>
/**
@author Juan Linietsky <reduzio@gmail.com>
*/
@ -111,6 +113,8 @@ private:
AudioDriverXAudio2 audio_driver;
PowerWinRT *power_manager;
MouseMode mouse_mode;
bool alt_mem;
bool gr_mem;
@ -260,6 +264,10 @@ public:
virtual bool get_swap_ok_cancel() { return true; }
void input_event(InputEvent &p_event);
virtual PowerState get_power_state();
virtual int get_power_seconds_left();
virtual int get_power_percent_left();
void queue_key_event(KeyEvent &p_event);

1
platform/windows/SCsub
View file

@ -12,6 +12,7 @@ common_win = [
"packet_peer_udp_winsock.cpp",
"stream_peer_winsock.cpp",
"joypad.cpp",
"power_windows.cpp",
]
restarget = "godot_res" + env["OBJSUFFIX"]

14
platform/windows/os_windows.cpp
View file

@ -1134,6 +1134,8 @@ void OS_Windows::initialize(const VideoMode& p_desired,int p_video_driver,int p_
input = memnew( InputDefault );
joypad = memnew (JoypadWindows(input, &hWnd));
power_manager = memnew( PowerWindows );
AudioDriverManager::get_driver(p_audio_driver)->set_singleton();
if (AudioDriverManager::get_driver(p_audio_driver)->init()!=OK) {
@ -2393,6 +2395,18 @@ bool OS_Windows::is_vsync_enabled() const{
return true;
}
PowerState OS_Windows::get_power_state() {
return power_manager->get_power_state();
}
int OS_Windows::get_power_seconds_left() {
return power_manager->get_power_seconds_left();
}
int OS_Windows::get_power_percent_left() {
return power_manager->get_power_percent_left();
}
bool OS_Windows::check_feature_support(const String& p_feature) {
return VisualServer::get_singleton()->has_os_feature(p_feature);

7
platform/windows/os_windows.h
View file

@ -31,6 +31,7 @@
#include "os/input.h"
#include "os/os.h"
#include "power_windows.h"
#include "context_gl_win.h"
#include "servers/visual_server.h"
#include "servers/visual/rasterizer.h"
@ -125,6 +126,8 @@ class OS_Windows : public OS {
InputDefault *input;
JoypadWindows *joypad;
PowerWindows *power_manager;
#ifdef RTAUDIO_ENABLED
AudioDriverRtAudio driver_rtaudio;
#endif
@ -285,6 +288,10 @@ public:
virtual void set_use_vsync(bool p_enable);
virtual bool is_vsync_enabled() const;
virtual PowerState get_power_state();
virtual int get_power_seconds_left();
virtual int get_power_percent_left();
virtual bool check_feature_support(const String& p_feature);
OS_Windows(HINSTANCE _hInstance);

108
platform/windows/power_windows.cpp Normal file
View file

@ -0,0 +1,108 @@
/*************************************************************************/
/* power_windows.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* http://www.godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2016 Juan Linietsky, Ariel Manzur. */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#include "power_windows.h"
// CODE CHUNK IMPORTED FROM SDL 2.0
bool PowerWindows::GetPowerInfo_Windows()
{
SYSTEM_POWER_STATUS status;
bool need_details = FALSE;
/* This API should exist back to Win95. */
if (!GetSystemPowerStatus(&status))
{
/* !!! FIXME: push GetLastError() into GetError() */
power_state = POWERSTATE_UNKNOWN;
} else if (status.BatteryFlag == 0xFF) { /* unknown state */
power_state = POWERSTATE_UNKNOWN;
} else if (status.BatteryFlag & (1 << 7)) { /* no battery */
power_state = POWERSTATE_NO_BATTERY;
} else if (status.BatteryFlag & (1 << 3)) { /* charging */
power_state = POWERSTATE_CHARGING;
need_details = TRUE;
} else if (status.ACLineStatus == 1) {
power_state = POWERSTATE_CHARGED; /* on AC, not charging. */
need_details = TRUE;
} else {
power_state = POWERSTATE_ON_BATTERY; /* not on AC. */
need_details = TRUE;
}
percent_left = -1;
nsecs_left = -1;
if (need_details) {
const int pct = (int) status.BatteryLifePercent;
const int secs = (int) status.BatteryLifeTime;
if (pct != 255) { /* 255 == unknown */
percent_left = (pct > 100) ? 100 : pct; /* clamp between 0%, 100% */
}
if (secs != 0xFFFFFFFF) { /* ((DWORD)-1) == unknown */
nsecs_left = secs;
}
}
return TRUE; /* always the definitive answer on Windows. */
}
PowerState PowerWindows::get_power_state() {
if (GetPowerInfo_Windows()) {
return power_state;
}
else {
return POWERSTATE_UNKNOWN;
}
}
int PowerWindows::get_power_seconds_left() {
if (GetPowerInfo_Windows()) {
return nsecs_left;
}
else {
return -1;
}
}
int PowerWindows::get_power_percent_left() {
if (GetPowerInfo_Windows()) {
return percent_left;
}
else {
return -1;
}
}
PowerWindows::PowerWindows() : nsecs_left(-1), percent_left(-1), power_state(POWERSTATE_UNKNOWN) {
}
PowerWindows::~PowerWindows() {
}

57
platform/windows/power_windows.h Normal file
View file

@ -0,0 +1,57 @@
/*************************************************************************/
/* power_windows.h */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* http://www.godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2016 Juan Linietsky, Ariel Manzur. */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#ifndef PLATFORM_WINDOWS_POWER_WINDOWS_H_
#define PLATFORM_WINDOWS_POWER_WINDOWS_H_
#include "os/dir_access.h"
#include "os/file_access.h"
#include "os/power.h"
#include <windows.h>
class PowerWindows {
private:
int nsecs_left;
int percent_left;
PowerState power_state;
bool GetPowerInfo_Windows();
public:
PowerWindows();
virtual ~PowerWindows();
PowerState get_power_state();
int get_power_seconds_left();
int get_power_percent_left();
};
#endif /* PLATFORM_WINDOWS_POWER_WINDOWS_H_ */

1
platform/x11/SCsub
View file

@ -8,6 +8,7 @@ common_x11 = [\
"os_x11.cpp",\
"key_mapping_x11.cpp",\
"joypad_linux.cpp",\
"power_x11.cpp",\
]
env.Program('#bin/godot', ['godot_x11.cpp'] + common_x11)

12
platform/x11/os_x11.cpp
View file

@ -2007,6 +2007,18 @@ void OS_X11::set_context(int p_context) {
}
}
PowerState OS_X11::get_power_state() {
return power_manager->get_power_state();
}
int OS_X11::get_power_seconds_left() {
return power_manager->get_power_seconds_left();
}
int OS_X11::get_power_percent_left() {
return power_manager->get_power_percent_left();
}
OS_X11::OS_X11() {
#ifdef RTAUDIO_ENABLED

7
platform/x11/os_x11.h
View file

@ -46,6 +46,7 @@
#include "servers/physics_2d/physics_2d_server_wrap_mt.h"
#include "main/input_default.h"
#include "joypad_linux.h"
#include "power_x11.h"
#include <X11/keysym.h>
#include <X11/Xlib.h>
@ -164,6 +165,8 @@ class OS_X11 : public OS_Unix {
AudioDriverDummy driver_dummy;
Atom net_wm_icon;
PowerX11 *power_manager;
int audio_driver_index;
unsigned int capture_idle;
@ -260,6 +263,10 @@ public:
virtual void set_use_vsync(bool p_enable);
virtual bool is_vsync_enabled() const;
virtual PowerState get_power_state();
virtual int get_power_seconds_left();
virtual int get_power_percent_left();
void run();
OS_X11();

575
platform/x11/power_x11.cpp Normal file
View file

@ -0,0 +1,575 @@
/*************************************************************************/
/* power_x11.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* http://www.godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2016 Juan Linietsky, Ariel Manzur. */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#include "power_x11.h"
#include <stdio.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <dirent.h>
#include <fcntl.h>
// CODE CHUNK IMPORTED FROM SDL 2.0
static const char* proc_apm_path = "/proc/apm";
static const char* proc_acpi_battery_path = "/proc/acpi/battery";
static const char* proc_acpi_ac_adapter_path = "/proc/acpi/ac_adapter";
static const char* sys_class_power_supply_path = "/sys/class/power_supply";
FileAccessRef PowerX11::open_power_file(const char* base, const char* node, const char* key)
{
String path = String(base) + String("/") + String(node) + String("/") + String(key);
FileAccessRef f = FileAccess::open(path,FileAccess::READ);
return f;
}
bool PowerX11::read_power_file(const char* base, const char* node, const char* key, char* buf, size_t buflen)
{
ssize_t br = 0;
FileAccessRef fd = open_power_file(base, node, key);
if (!fd) {
return false;
}
br = fd->get_buffer(reinterpret_cast<uint8_t*>(buf), buflen-1);
fd->close();
if (br < 0) {
return false;
}
buf[br] = '\0'; // null-terminate the string
return true;
}
bool PowerX11::make_proc_acpi_key_val(char **_ptr, char **_key, char **_val)
{
char *ptr = *_ptr;
while (*ptr == ' ') {
ptr++; /* skip whitespace. */
}
if (*ptr == '\0') {
return false; /* EOF. */
}
*_key = ptr;
while ((*ptr != ':') && (*ptr != '\0')) {
ptr++;
}
if (*ptr == '\0') {
return false; /* (unexpected) EOF. */
}
*(ptr++) = '\0'; /* terminate the key. */
while ((*ptr == ' ') && (*ptr != '\0')) {
ptr++; /* skip whitespace. */
}
if (*ptr == '\0') {
return false; /* (unexpected) EOF. */
}
*_val = ptr;
while ((*ptr != '\n') && (*ptr != '\0')) {
ptr++;
}
if (*ptr != '\0') {
*(ptr++) = '\0'; /* terminate the value. */
}
*_ptr = ptr; /* store for next time. */
return true;
}
void
PowerX11::check_proc_acpi_battery(const char * node, bool * have_battery, bool * charging)
{
const char *base = proc_acpi_battery_path;
char info[1024];
char state[1024];
char *ptr = NULL;
char *key = NULL;
char *val = NULL;
bool charge = false;
bool choose = false;
int maximum = -1;
int remaining = -1;
int secs = -1;
int pct = -1;
if (!read_power_file(base, node, "state", state, sizeof (state))) {
return;
} else {
if (!read_power_file(base, node, "info", info, sizeof (info)))
return;
}
ptr = &state[0];
while (make_proc_acpi_key_val(&ptr, &key, &val)) {
if (String(key) == "present") {
if (String(val) == "yes") {
*have_battery = true;
}
} else if (String(key) == "charging state") {
/* !!! FIXME: what exactly _does_ charging/discharging mean? */
if (String(val) == "charging/discharging") {
charge = true;
} else if (String(val) == "charging") {
charge = true;
}
} else if (String(key) == "remaining capacity") {
char *endptr = NULL;
//const int cvt = (int) strtol(val, &endptr, 10);
String sval = val;
const int cvt = sval.to_int();
if (*endptr == ' ') {
remaining = cvt;
}
}
}
ptr = &info[0];
while (make_proc_acpi_key_val(&ptr, &key, &val)) {
if (String(key) == "design capacity") {
char *endptr = NULL;
String sval = val;
const int cvt = sval.to_int();
if (*endptr == ' ') {
maximum = cvt;
}
}
}
if ((maximum >= 0) && (remaining >= 0)) {
pct = (int) ((((float) remaining) / ((float) maximum)) * 100.0f);
if (pct < 0) {
pct = 0;
} else if (pct > 100) {
pct = 100;
}
}
/* !!! FIXME: calculate (secs). */
/*
* We pick the battery that claims to have the most minutes left.
* (failing a report of minutes, we'll take the highest percent.)
*/
if ((secs < 0) && (this->nsecs_left < 0)) {
if ((pct < 0) && (this->percent_left < 0)) {
choose = true; /* at least we know there's a battery. */
}
if (pct > this->percent_left) {
choose = true;
}
} else if (secs > this->nsecs_left) {
choose = true;
}
if (choose) {
this->nsecs_left = secs;
this->percent_left = pct;
*charging = charge;
}
}
void PowerX11::check_proc_acpi_ac_adapter(const char * node, bool * have_ac)
{
const char *base = proc_acpi_ac_adapter_path;
char state[256];
char *ptr = NULL;
char *key = NULL;
char *val = NULL;
if (!read_power_file(base, node, "state", state, sizeof (state))) {
return;
}
ptr = &state[0];
while (make_proc_acpi_key_val(&ptr, &key, &val)) {
String skey = key;
if (skey == "state") {
String sval = val;
if (sval == "on-line") {
*have_ac = true;
}
}
}
}
bool PowerX11::GetPowerInfo_Linux_proc_acpi()
{
String node;
DirAccess *dirp = DirAccess::create(DirAccess::ACCESS_FILESYSTEM);
bool have_battery = false;
bool have_ac = false;
bool charging = false;
this->nsecs_left = -1;
this->percent_left = -1;
this->power_state = POWERSTATE_UNKNOWN;
dirp->change_dir(proc_acpi_battery_path);
dirp->list_dir_begin();
if (dirp == NULL) {
return false; /* can't use this interface. */
} else {
node = dirp->get_next();
while (node != "") {
check_proc_acpi_battery(node.utf8().get_data(), &have_battery, &charging/*, seconds, percent*/);
node = dirp->get_next();
}
memdelete(dirp);
}
dirp->change_dir(proc_acpi_ac_adapter_path);
dirp->list_dir_begin();
if (dirp == NULL) {
return false; /* can't use this interface. */
} else {
node = dirp->get_next();
while (node != "") {
check_proc_acpi_ac_adapter(node.utf8().get_data(), &have_ac);
node = dirp->get_next();
}
memdelete(dirp);
}
if (!have_battery) {
this->power_state = POWERSTATE_NO_BATTERY;
} else if (charging) {
this->power_state = POWERSTATE_CHARGING;
} else if (have_ac) {
this->power_state = POWERSTATE_CHARGED;
} else {
this->power_state = POWERSTATE_ON_BATTERY;
}
return true; /* definitive answer. */
}
bool PowerX11::next_string(char **_ptr, char **_str)
{
char *ptr = *_ptr;
char *str = *_str;
while (*ptr == ' ') { /* skip any spaces... */
ptr++;
}
if (*ptr == '\0') {
return false;
}
str = ptr;
while ((*ptr != ' ') && (*ptr != '\n') && (*ptr != '\0'))
ptr++;
if (*ptr != '\0')
*(ptr++) = '\0';
*_str = str;
*_ptr = ptr;
return true;
}
bool PowerX11::int_string(char *str, int *val)
{
String sval = str;
*val = sval.to_int();
return (*str != '\0');
}
/* http://lxr.linux.no/linux+v2.6.29/drivers/char/apm-emulation.c */
bool PowerX11::GetPowerInfo_Linux_proc_apm()
{
bool need_details = false;
int ac_status = 0;
int battery_status = 0;
int battery_flag = 0;
int battery_percent = 0;
int battery_time = 0;
FileAccessRef fd = FileAccess::open(proc_apm_path,FileAccess::READ);
char buf[128];
char *ptr = &buf[0];
char *str = NULL;
ssize_t br;
if (!fd) {
return false; /* can't use this interface. */
}
br = fd->get_buffer(reinterpret_cast<uint8_t*>(buf), sizeof (buf) - 1);
fd->close();
if (br < 0) {
return false;
}
buf[br] = '\0'; /* null-terminate the string. */
if (!next_string(&ptr, &str)) { /* driver version */
return false;
}
if (!next_string(&ptr, &str)) { /* BIOS version */
return false;
}
if (!next_string(&ptr, &str)) { /* APM flags */
return false;
}
if (!next_string(&ptr, &str)) { /* AC line status */
return false;
} else if (!int_string(str, &ac_status)) {
return false;
}
if (!next_string(&ptr, &str)) { /* battery status */
return false;
} else if (!int_string(str, &battery_status)) {
return false;
}
if (!next_string(&ptr, &str)) { /* battery flag */
return false;
} else if (!int_string(str, &battery_flag)) {
return false;
}
if (!next_string(&ptr, &str)) { /* remaining battery life percent */
return false;
}
String sstr = str;
if (sstr[sstr.length() - 1] == '%') {
sstr[sstr.length() - 1] = '\0';
}
if (!int_string(str, &battery_percent)) {
return false;
}
if (!next_string(&ptr, &str)) { /* remaining battery life time */
return false;
} else if (!int_string(str, &battery_time)) {
return false;
}
if (!next_string(&ptr, &str)) { /* remaining battery life time units */
return false;
} else if (String(str) == "min") {
battery_time *= 60;
}
if (battery_flag == 0xFF) { /* unknown state */
this->power_state = POWERSTATE_UNKNOWN;
} else if (battery_flag & (1 << 7)) { /* no battery */
this->power_state = POWERSTATE_NO_BATTERY;
} else if (battery_flag & (1 << 3)) { /* charging */
this->power_state = POWERSTATE_CHARGING;
need_details = true;
} else if (ac_status == 1) {
this->power_state = POWERSTATE_CHARGED; /* on AC, not charging. */
need_details = true;
} else {
this->power_state = POWERSTATE_ON_BATTERY;
need_details = true;
}
this->percent_left = -1;
this->nsecs_left = -1;
if (need_details) {
const int pct = battery_percent;
const int secs = battery_time;
if (pct >= 0) { /* -1 == unknown */
this->percent_left = (pct > 100) ? 100 : pct; /* clamp between 0%, 100% */
}
if (secs >= 0) { /* -1 == unknown */
this->nsecs_left = secs;
}
}
return true;
}
/* !!! FIXME: implement d-bus queries to org.freedesktop.UPower. */
bool PowerX11::GetPowerInfo_Linux_sys_class_power_supply(/*PowerState *state, int *seconds, int *percent*/)
{
const char* base = sys_class_power_supply_path;
String name;
DirAccess *dirp = DirAccess::create(DirAccess::ACCESS_FILESYSTEM);
dirp->change_dir(base);
dirp->list_dir_begin();
if (!dirp) {
return false;
}
this->power_state = POWERSTATE_NO_BATTERY; /* assume we're just plugged in. */
this->nsecs_left = -1;
this->percent_left = -1;
name = dirp->get_next();
while (name != "") {
bool choose = false;
char str[64];
PowerState st;
int secs;
int pct;
if ((name == ".") || (name == "..")) {
name = dirp->get_next();
continue; //skip these, of course.
} else {
if (!read_power_file(base, name.utf8().get_data(), "type", str, sizeof (str))) {
name = dirp->get_next();
continue; // Don't know _what_ we're looking at. Give up on it.
} else {
if (String(str) != "Battery\n") {
name = dirp->get_next();
continue; // we don't care about UPS and such.
}
}
}
/* some drivers don't offer this, so if it's not explicitly reported assume it's present. */
if (read_power_file(base, name.utf8().get_data(), "present", str, sizeof (str)) && (String(str) == "0\n")) {
st = POWERSTATE_NO_BATTERY;
} else if (!read_power_file(base, name.utf8().get_data(), "status", str, sizeof (str))) {
st = POWERSTATE_UNKNOWN; /* uh oh */
} else if (String(str) == "Charging\n") {
st = POWERSTATE_CHARGING;
} else if (String(str) == "Discharging\n") {
st = POWERSTATE_ON_BATTERY;
} else if ((String(str) == "Full\n") || (String(str) == "Not charging\n")) {
st = POWERSTATE_CHARGED;
} else {
st = POWERSTATE_UNKNOWN; /* uh oh */
}
if (!read_power_file(base, name.utf8().get_data(), "capacity", str, sizeof (str))) {
pct = -1;
} else {
pct = String(str).to_int();
pct = (pct > 100) ? 100 : pct; /* clamp between 0%, 100% */
}
if (!read_power_file(base, name.utf8().get_data(), "time_to_empty_now", str, sizeof (str))) {
secs = -1;
} else {
secs = String(str).to_int();
secs = (secs <= 0) ? -1 : secs; /* 0 == unknown */
}
/*
* We pick the battery that claims to have the most minutes left.
* (failing a report of minutes, we'll take the highest percent.)
*/
if ((secs < 0) && (this->nsecs_left < 0)) {
if ((pct < 0) && (this->percent_left < 0)) {
choose = true; /* at least we know there's a battery. */
} else if (pct > this->percent_left) {
choose = true;
}
} else if (secs > this->nsecs_left) {
choose = true;
}
if (choose) {
this->nsecs_left = secs;
this->percent_left = pct;
this->power_state = st;
}
name = dirp->get_next();
}
memdelete(dirp);
return true; /* don't look any further*/
}
bool PowerX11::UpdatePowerInfo()
{
if (GetPowerInfo_Linux_sys_class_power_supply()) { // try method 1
return true;
}
if (GetPowerInfo_Linux_proc_acpi()) { // try further
return true;
}
if (GetPowerInfo_Linux_proc_apm()) { // try even further
return true;
}
return false;
}
PowerX11::PowerX11() : nsecs_left(-1), percent_left(-1), power_state(POWERSTATE_UNKNOWN) {
}
PowerX11::~PowerX11() {
}
PowerState PowerX11::get_power_state() {
if (UpdatePowerInfo()) {
return power_state;
}
else {
return POWERSTATE_UNKNOWN;
}
}
int PowerX11::get_power_seconds_left() {
if (UpdatePowerInfo()) {
return nsecs_left;
}
else {
return -1;
}
}
int PowerX11::get_power_percent_left() {
if (UpdatePowerInfo()) {
return percent_left;
}
else {
return -1;
}
}

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/*************************************************************************/
/* power_x11.h */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* http://www.godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2016 Juan Linietsky, Ariel Manzur. */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#ifndef X11_POWER_H_
#define X11_POWER_H_
#include "os/dir_access.h"
#include "os/file_access.h"
#include "os/power.h"
class PowerX11 {
private:
int nsecs_left;
int percent_left;
PowerState power_state;
FileAccessRef open_power_file(const char* base, const char* node, const char* key);
bool read_power_file(const char* base, const char* node, const char* key, char* buf, size_t buflen);
bool make_proc_acpi_key_val(char **_ptr, char **_key, char **_val);
void check_proc_acpi_battery(const char * node, bool * have_battery, bool * charging);
void check_proc_acpi_ac_adapter(const char * node, bool * have_ac);
bool GetPowerInfo_Linux_proc_acpi();
bool next_string(char **_ptr, char **_str);
bool int_string(char *str, int *val);
bool GetPowerInfo_Linux_proc_apm();
bool GetPowerInfo_Linux_sys_class_power_supply();
bool UpdatePowerInfo();
public:
PowerX11();
virtual ~PowerX11();
PowerState get_power_state();
int get_power_seconds_left();
int get_power_percent_left();
};
#endif /* X11_POWER_H_ */