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| author | Remko Tronçon <git@el-tramo.be> | 2009-11-24 18:09:37 (GMT) |
|---|---|---|
| committer | Remko Tronçon <git@el-tramo.be> | 2009-11-24 18:09:37 (GMT) |
| commit | c7fb528f0d80f9d96a2d84444352386d5d4288dc (patch) | |
| tree | bc52f4729e948c5021ab322e6ad739f315d41140 /SwifTools/Idle/XSSIdleQuerier.cpp | |
| parent | ea951bec1c4b84b739a9f435e0d17dbb99e4d724 (diff) | |
| download | swift-c7fb528f0d80f9d96a2d84444352386d5d4288dc.zip swift-c7fb528f0d80f9d96a2d84444352386d5d4288dc.tar.bz2 | |
Added SwifTools/Idle module.
Diffstat (limited to 'SwifTools/Idle/XSSIdleQuerier.cpp')
| -rw-r--r-- | SwifTools/Idle/XSSIdleQuerier.cpp | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/SwifTools/Idle/XSSIdleQuerier.cpp b/SwifTools/Idle/XSSIdleQuerier.cpp new file mode 100644 index 0000000..2259620 --- /dev/null +++ b/SwifTools/Idle/XSSIdleQuerier.cpp @@ -0,0 +1,36 @@ +#include "SwifTools/Idle/XSSIdleQuerier.h" + +#include <cassert> +#include <iostream> + +namespace Swift { + +XSSIdleQuerier::XSSIdleQuerier() : display(NULL), info(NULL) { + display = XOpenDisplay(NULL); + assert(display); + rootWindow = DefaultRootWindow(display); + int event, error; + available = XScreenSaverQueryExtension(display, &event, &error); + if (available) { + info = XScreenSaverAllocInfo(); + } + else { + std::cerr << "Warning: XScreenSaver extension not found. Idle time detection will not work." << std::endl; + } +} + +XSSIdleQuerier::~XSSIdleQuerier() { + XFree(info); +} + +int XSSIdleQuerier::getIdleTimeSeconds() { + if (available) { + XScreenSaverQueryInfo(display, rootWindow, info); + return info->idle / 1000; + } + else { + return 0; + } +} + +} |