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remove qt3 support need for gs generator

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svn path=/trunk/playground/graphics/okular/; revision=588874
This commit is contained in:
Albert Astals Cid 2006-09-27 09:12:21 +00:00
parent f67a7f00a6
commit 8328b24178
3 changed files with 22 additions and 4 deletions
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1
generators/ghostview/CMakeLists.txt
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@ -6,7 +6,6 @@ include_directories(
${CMAKE_SOURCE_DIR}/libqgs
)
add_definitions (-DQT3_SUPPORT -DQT3_SUPPORT_WARNINGS)
add_definitions(${KDE4_ENABLE_EXCEPTIONS})
########### next target ###############

18
generators/ghostview/generator_ghostview.cpp
View file

@ -430,8 +430,22 @@ kWarning() << "generator running : " << pixGenerator->running() << endl;
bool GSGenerator::canGeneratePixmap( bool async )
{
// kWarning () << "ready Async/Sync " << (! docLock.locked()) << "/ " << (( pixGenerator ) ? !syncLock.locked() : true) << " asking for async: " << async << endl;
if (async) return !docLock.locked();
return !syncLock.locked();
bool isLocked = true;
if (async)
{
if (docLock.tryLock()) {
docLock.unlock();
isLocked = false;
}
}
else
{
if (syncLock.tryLock()) {
syncLock.unlock();
isLocked = false;
}
}
return !isLocked;
}
const Okular::DocumentInfo * GSGenerator::generateDocumentInfo()

7
generators/ghostview/interpreter_cmd.cpp
View file

@ -130,7 +130,12 @@ void GSInterpreterCMD::destroyInternalProcess(KProcess * stop)
bool GSInterpreterCMD::ready()
{
return !interpreterLock.locked();
bool isLocked = true;
if (interpreterLock.tryLock()) {
interpreterLock.unlock();
isLocked = false;
}
return !isLocked;
}
bool GSInterpreterCMD::interpreterRunning ()