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Fixed doxumentation a bit

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svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=758620
This commit is contained in:
Sebastian Trueg 2008-01-08 15:33:26 +00:00
parent e05a7f7def
commit 824b9a221e
1 changed files with 21 additions and 10 deletions
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31
abstractrunner.h
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@ -36,6 +36,11 @@ namespace Plasma
/** /**
* An abstract base class for Plasma Runner plugins * An abstract base class for Plasma Runner plugins
*
* Be aware that runners have to be thread-safe. This is due to
* the fact that each runner is executed in its own thread for
* each new term. Thus, a runner may be executed more than once
* at the same time.
*/ */
class PLASMA_EXPORT AbstractRunner : public QObject class PLASMA_EXPORT AbstractRunner : public QObject
{ {
@ -76,19 +81,25 @@ class PLASMA_EXPORT AbstractRunner : public QObject
KConfigGroup config() const; KConfigGroup config() const;
/** /**
* If the runner can run precisely this term, return a QAction, else * This is the main query method. It should trigger creation of
* return 0. The first runner that returns a QAction will be the * SearchMatch instances through SearchContext::addInformationalMatch,
* default runner. Other runner's actions will be suggested in the * SearchContext::addExactMatch, and SearchContext::addPossibleMatch.
* interface. Non-exact matches should be offered via findMatches.
* The action will be activated if the user selects it.
* If the action is informational only and should not be executed,
* disable the action with setEnabled( false ).
* *
* If this runner's exact match is selected, the action will not * If the runner can run precisely the requested term (SearchContext::searchTerm),
* be triggered, but it will be passed into the exec method. * it should create an exact match (SearchContext::addExactMatch).
* The first runner that creates a SearchMatch will be the
* default runner. Other runner's matches will be suggested in the
* interface. Non-exact matches should be offered via SearchContext::addPossibleMatch.
*
* The match will be activated if the user selects it.
*
* If this runner's exact match is selected, it will be passed into
* the exec method.
* @see exec * @see exec
* *
* Ownership of the action passes to the AbstractRunner class. * Since each runner is executed in its own thread there is no need
* to return from this method right away, nor to create all matches
* here.
*/ */
virtual void match(Plasma::SearchContext *search) = 0; virtual void match(Plasma::SearchContext *search) = 0;