mirror of
https://github.com/RetroShare/RetroShare.git
synced 2024-12-14 18:34:29 -05:00
enabled idle monitor
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@2796 b45a01b8-16f6-495d-af2f-9b41ad6348cc
This commit is contained in:
chrisparker126
parent
5cc59d6e77
commit
926c0dc284
@ -126,5 +126,5 @@ int Idle::secondsIdle()
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void Idle::doCheck()
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{
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secondsIdle(secondsIdle());
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emit secondsIdle(secondsIdle());
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}
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329
retroshare-gui/src/idle/idle_platform.cpp
Normal file
329
retroshare-gui/src/idle/idle_platform.cpp
Normal file
@ -0,0 +1,329 @@
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/*
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* idle_x11.cpp - detect desktop idle time
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* Copyright (C) 2003 Justin Karneges
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#include "idle.h"
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//linux
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#ifdef HAVE_XSS
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#include <qapplication.h>
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#include <QDesktopWidget>
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#include <QX11Info>
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#include <X11/Xlib.h>
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#include <X11/Xutil.h>
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#include <X11/extensions/scrnsaver.h>
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static XErrorHandler old_handler = 0;
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extern "C" int xerrhandler(Display* dpy, XErrorEvent* err)
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{
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if(err->error_code == BadDrawable)
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return 0;
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return (*old_handler)(dpy, err);
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}
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class IdlePlatform::Private
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{
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public:
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Private() {}
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XScreenSaverInfo *ss_info;
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};
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IdlePlatform::IdlePlatform()
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{
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d = new Private;
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d->ss_info = 0;
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}
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IdlePlatform::~IdlePlatform()
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{
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if(d->ss_info)
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XFree(d->ss_info);
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if(old_handler) {
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XSetErrorHandler(old_handler);
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old_handler = 0;
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}
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delete d;
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}
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bool IdlePlatform::init()
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{
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if(d->ss_info)
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return true;
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old_handler = XSetErrorHandler(xerrhandler);
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int event_base, error_base;
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if(XScreenSaverQueryExtension(QApplication::desktop()->screen()->x11Info().display(), &event_base, &error_base)) {
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d->ss_info = XScreenSaverAllocInfo();
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return true;
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}
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return false;
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}
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int IdlePlatform::secondsIdle()
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{
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if(!d->ss_info)
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return 0;
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if(!XScreenSaverQueryInfo(QApplication::desktop()->screen()->x11Info().display(), QX11Info::appRootWindow(), d->ss_info))
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return 0;
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return d->ss_info->idle / 1000;
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}
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#else // windows
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#ifdef WINDOWS_SYS
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#include <QLibrary>
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#include <windows.h>
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#ifndef tagLASTINPUTINFO
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typedef struct __tagLASTINPUTINFO {
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UINT cbSize;
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DWORD dwTime;
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} __LASTINPUTINFO, *__PLASTINPUTINFO;
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#endif
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class IdlePlatform::Private
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{
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public:
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Private()
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{
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GetLastInputInfo = NULL;
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lib = 0;
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}
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BOOL (__stdcall * GetLastInputInfo)(__PLASTINPUTINFO);
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DWORD (__stdcall * IdleUIGetLastInputTime)(void);
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QLibrary *lib;
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};
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IdlePlatform::IdlePlatform()
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{
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d = new Private;
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}
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IdlePlatform::~IdlePlatform()
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{
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delete d->lib;
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delete d;
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}
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bool IdlePlatform::init()
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{
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if(d->lib)
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return true;
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void *p;
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// try to find the built-in Windows 2000 function
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d->lib = new QLibrary("user32");
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if(d->lib->load() && (p = d->lib->resolve("GetLastInputInfo"))) {
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d->GetLastInputInfo = (BOOL (__stdcall *)(__PLASTINPUTINFO))p;
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return true;
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} else {
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delete d->lib;
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d->lib = 0;
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}
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// fall back on idleui
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d->lib = new QLibrary("idleui");
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if(d->lib->load() && (p = d->lib->resolve("IdleUIGetLastInputTime"))) {
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d->IdleUIGetLastInputTime = (DWORD (__stdcall *)(void))p;
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return true;
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} else {
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delete d->lib;
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d->lib = 0;
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}
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return false;
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}
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int IdlePlatform::secondsIdle()
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{
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int i;
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if(d->GetLastInputInfo) {
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__LASTINPUTINFO li;
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li.cbSize = sizeof(__LASTINPUTINFO);
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bool ok = d->GetLastInputInfo(&li);
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if(!ok)
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return 0;
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i = li.dwTime;
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} else if (d->IdleUIGetLastInputTime) {
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i = d->IdleUIGetLastInputTime();
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} else
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return 0;
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return (GetTickCount() - i) / 1000;
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}
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#else //mac
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#ifdef MAC_IDLE
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#include <Carbon/Carbon.h>
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// Why does Apple have to make this so complicated?
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static OSStatus LoadFrameworkBundle(CFStringRef framework, CFBundleRef *bundlePtr) {
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OSStatus err;
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FSRef frameworksFolderRef;
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CFURLRef baseURL;
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CFURLRef bundleURL;
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if ( bundlePtr == nil ) return( -1 );
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*bundlePtr = nil;
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baseURL = nil;
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bundleURL = nil;
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err = FSFindFolder(kOnAppropriateDisk, kFrameworksFolderType, true, &frameworksFolderRef);
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if (err == noErr) {
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baseURL = CFURLCreateFromFSRef(kCFAllocatorSystemDefault, &frameworksFolderRef);
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if (baseURL == nil) {
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err = coreFoundationUnknownErr;
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}
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}
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if (err == noErr) {
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bundleURL = CFURLCreateCopyAppendingPathComponent(kCFAllocatorSystemDefault, baseURL, framework, false);
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if (bundleURL == nil) {
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err = coreFoundationUnknownErr;
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}
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}
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if (err == noErr) {
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*bundlePtr = CFBundleCreate(kCFAllocatorSystemDefault, bundleURL);
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if (*bundlePtr == nil) {
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err = coreFoundationUnknownErr;
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}
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}
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if (err == noErr) {
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if ( ! CFBundleLoadExecutable( *bundlePtr ) ) {
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err = coreFoundationUnknownErr;
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}
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}
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// Clean up.
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if (err != noErr && *bundlePtr != nil) {
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CFRelease(*bundlePtr);
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*bundlePtr = nil;
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}
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if (bundleURL != nil) {
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CFRelease(bundleURL);
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}
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if (baseURL != nil) {
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CFRelease(baseURL);
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}
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return err;
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}
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class IdlePlatform::Private {
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public:
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EventLoopTimerRef mTimerRef;
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int mSecondsIdle;
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Private() : mTimerRef(0), mSecondsIdle(0) {}
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static pascal void IdleTimerAction(EventLoopTimerRef, EventLoopIdleTimerMessage inState, void* inUserData);
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};
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pascal void IdlePlatform::Private::IdleTimerAction(EventLoopTimerRef, EventLoopIdleTimerMessage inState, void* inUserData) {
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switch (inState) {
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case kEventLoopIdleTimerStarted:
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case kEventLoopIdleTimerStopped:
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// Get invoked with this constant at the start of the idle period,
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// or whenever user activity cancels the idle.
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((IdlePlatform::Private*)inUserData)->mSecondsIdle = 0;
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break;
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case kEventLoopIdleTimerIdling:
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// Called every time the timer fires (i.e. every second).
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((IdlePlatform::Private*)inUserData)->mSecondsIdle++;
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break;
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}
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}
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IdlePlatform::IdlePlatform() {
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d = new Private();
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}
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IdlePlatform::~IdlePlatform() {
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RemoveEventLoopTimer(d->mTimerRef);
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delete d;
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}
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// Typedef for the function we're getting back from CFBundleGetFunctionPointerForName.
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typedef OSStatus (*InstallEventLoopIdleTimerPtr)(EventLoopRef inEventLoop,
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EventTimerInterval inFireDelay,
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EventTimerInterval inInterval,
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EventLoopIdleTimerUPP inTimerProc,
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void * inTimerData,
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EventLoopTimerRef * outTimer);
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bool IdlePlatform::init() {
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// May already be init'ed.
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if (d->mTimerRef) {
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return true;
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}
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// According to the docs, InstallEventLoopIdleTimer is new in 10.2.
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// According to the headers, it has been around since 10.0.
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// One of them is lying. We'll play it safe and weak-link the function.
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// Load the "Carbon.framework" bundle.
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CFBundleRef carbonBundle;
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if (LoadFrameworkBundle( CFSTR("Carbon.framework"), &carbonBundle ) != noErr) {
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return false;
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}
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// Load the Mach-O function pointers for the routine we will be using.
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InstallEventLoopIdleTimerPtr myInstallEventLoopIdleTimer = (InstallEventLoopIdleTimerPtr)CFBundleGetFunctionPointerForName(carbonBundle, CFSTR("InstallEventLoopIdleTimer"));
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if (myInstallEventLoopIdleTimer == 0) {
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return false;
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}
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EventLoopIdleTimerUPP timerUPP = NewEventLoopIdleTimerUPP(Private::IdleTimerAction);
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if ((*myInstallEventLoopIdleTimer)(GetMainEventLoop(), kEventDurationSecond, kEventDurationSecond, timerUPP, 0, &d->mTimerRef)) {
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return true;
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}
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return false;
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}
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int IdlePlatform::secondsIdle() {
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return d->mSecondsIdle;
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}
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#else
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IdlePlatform::IdlePlatform() {}
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IdlePlatform::~IdlePlatform() {}
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bool IdlePlatform::init() { return false; }
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int IdlePlatform::secondsIdle() { return 0; }
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#endif
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#endif
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#endif
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@ -1,98 +0,0 @@
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/*
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* idle_x11.cpp - detect desktop idle time
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* Copyright (C) 2003 Justin Karneges
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#include "idle.h"
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#ifndef HAVE_XSS
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IdlePlatform::IdlePlatform() {}
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IdlePlatform::~IdlePlatform() {}
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bool IdlePlatform::init() { return false; }
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int IdlePlatform::secondsIdle() { return 0; }
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#else
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#include <qapplication.h>
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#include <QDesktopWidget>
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#include <QX11Info>
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#include <X11/Xlib.h>
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#include <X11/Xutil.h>
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#include <X11/extensions/scrnsaver.h>
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static XErrorHandler old_handler = 0;
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extern "C" int xerrhandler(Display* dpy, XErrorEvent* err)
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{
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if(err->error_code == BadDrawable)
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return 0;
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return (*old_handler)(dpy, err);
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}
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class IdlePlatform::Private
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{
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public:
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Private() {}
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XScreenSaverInfo *ss_info;
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};
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IdlePlatform::IdlePlatform()
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{
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d = new Private;
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d->ss_info = 0;
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}
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IdlePlatform::~IdlePlatform()
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{
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if(d->ss_info)
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XFree(d->ss_info);
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if(old_handler) {
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XSetErrorHandler(old_handler);
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old_handler = 0;
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}
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delete d;
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}
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bool IdlePlatform::init()
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{
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if(d->ss_info)
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return true;
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old_handler = XSetErrorHandler(xerrhandler);
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int event_base, error_base;
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if(XScreenSaverQueryExtension(QApplication::desktop()->screen()->x11Display(), &event_base, &error_base)) {
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d->ss_info = XScreenSaverAllocInfo();
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return true;
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}
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return false;
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}
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int IdlePlatform::secondsIdle()
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{
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if(!d->ss_info)
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return 0;
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if(!XScreenSaverQueryInfo(QApplication::desktop()->screen()->x11Display(), QX11Info::appRootWindow(), d->ss_info))
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return 0;
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return d->ss_info->idle / 1000;
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}
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#endif
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