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Viewing changes to src/pluginclasshandler/include/core/pluginclasshandler.h

Committer: smspillaz
Date: 2012-04-03 01:10:50 UTC
mfrom: (2974.2.110 trunk)
Revision ID: sam.spilsbury@canonical.com-20120403011050-nebzo1u275zvyw64

Merge trunk

files added:
cmake/CompizTesting.cmake

scripts

scripts/run-with-xvfb.sh

src/plugin/tests/test-loader.cpp

files removed:
src/privatescreen/CMakeLists.txt

files modified:
AUTHORS

CMakeLists.txt

NEWS

VERSION

cmake/CompizBcop.cmake

gtk/window-decorator/decorator.c

gtk/window-decorator/settings.c

gtk/window-decorator/wnck.c

include/core/abiversion.h

include/core/icon.h

include/core/plugin.h

include/core/screen.h

include/core/window.h

metadata/CMakeLists.txt

plugins/composite/src/privates.h

plugins/composite/src/screen.cpp

plugins/imgpng/imgpng.xml.in

plugins/imgsvg/imgsvg.xml.in

plugins/opengl/src/paint.cpp

plugins/place/src/constrain-to-workarea/tests/CMakeLists.txt

plugins/place/src/constrain-to-workarea/tests/constrain-to-workarea/src/test-place-constrain-to-workarea.cpp

plugins/place/src/constrain-to-workarea/tests/constrain-to-workarea/test-place-constrain-to-workarea.cpp

plugins/place/src/screen-size-change/tests/CMakeLists.txt

plugins/place/src/screen-size-change/tests/screen-size-change/src/test-place-screen-size-change.cpp

plugins/place/src/smart/tests/CMakeLists.txt

plugins/place/src/smart/tests/offscreen/src/test-place-smart-on-screen.cpp

plugins/place/src/smart/tests/offscreen/src/test-place-smart-onscren.cpp

plugins/scale/CMakeLists.txt

plugins/scale/src/scale.cpp

src/CMakeLists.txt

src/event.cpp

src/icon.cpp

src/main.cpp

src/option/tests/CMakeLists.txt

src/plugin.cpp

src/plugin/CMakeLists.txt

src/plugin/tests/CMakeLists.txt

src/plugin/tests/test-plugin.cpp

src/pluginclasshandler/include/core/pluginclasshandler.h

src/pluginclasshandler/tests/CMakeLists.txt

src/point/tests/CMakeLists.txt

src/point/tests/point/src/test-point.cpp

src/privateiosource.h

src/privatescreen.h

src/privatescreen/tests/CMakeLists.txt

src/privatescreen/tests/test-privatescreen.cpp

src/privatewindow.h

src/rect/tests/CMakeLists.txt

src/rect/tests/rect/src/test-rect.cpp

src/rect/tests/wraparound_point/src/test-rect-wraparound-point.cpp

src/region/tests/test-region.cpp

src/screen.cpp

src/string/src/string.cpp

src/string/tests/CMakeLists.txt

src/timer/tests/CMakeLists.txt

src/timer/tests/callbacks/src/test-timer-callbacks.cpp

src/window.cpp

src/window/constrainment/tests/CMakeLists.txt

src/window/constrainment/tests/to-hints/src/test-window-constrainment-to-hints.cpp

src/window/extents/tests/CMakeLists.txt

src/window/extents/tests/shift/src/test-window-extents-shift.cpp

src/window/geometry-saver/tests/CMakeLists.txt

src/window/geometry-saver/tests/window-geometry-saver/src/test-window-geometry-saver.cpp

src/window/geometry/tests/CMakeLists.txt

src/window/geometry/tests/window-geometry/src/test-window-geometry.cpp

src/wrapsystem/tests/CMakeLists.txt

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removed removed

src/pluginclasshandler/include/core/pluginclasshandler.h

* on this base class if there wasn't one already and then

* storing that index inside of ValueHolder

static bool initializeIndex ();

static bool initializeIndex (Tb *base);

static inline Tp * getInstance (Tb *base);

private:

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/* The index for this plugin class hasn't been initiated

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* so do that (done once per plugin) */

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if (!mIndex.initiated)

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mFailed = !initializeIndex ();

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mFailed = !initializeIndex (base);

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/* Increase the reference count of this plugin class index

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* for this plugin on this base object for each attached

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template<class Tp, class Tb, int ABI>

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bool

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PluginClassHandler<Tp,Tb,ABI>::initializeIndex ()

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PluginClassHandler<Tp,Tb,ABI>::initializeIndex (Tb *base)

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{

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/* Allocate a new storage space index in the array of CompPrivate's

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* specified in the base class */

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mIndex.index = Tb::allocPluginClassIndex ();

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mIndex.index = base->allocPluginClassIndex ();

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if (mIndex.index != (unsigned)~0)

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{

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/* Allocation was successful, this is the most recently allocated

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* won't be fresh) */

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if (mIndex.refCount == 0)

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{

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Tb::freePluginClassIndex (mIndex.index);

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mBase->freePluginClassIndex (mIndex.index);

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mIndex.initiated = false;

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mIndex.failed = false;

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mIndex.pcIndex = pluginClassHandlerIndex;

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/* Always ensure that the index is initialized before

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* calls to ::get */

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if (!mIndex.initiated)

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initializeIndex ();

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initializeIndex (base);

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/* If pluginClassHandlerIndex == mIndex.pcIndex it means that our

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* mIndex.index is fresh and can be used directly without needing

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* to fetch it from ValueHolder */

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