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listing methods for all installed types of containments and for all containments of a given type

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svn path=/trunk/KDE/kdelibs/; revision=948427
This commit is contained in:
Aaron J. Seigo 2009-04-03 00:29:54 +00:00
parent 4f0a9c1b2f
commit 5ef5f88b7e
2 changed files with 61 additions and 2 deletions
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31
containment.cpp
View File

@ -855,6 +855,14 @@ int Containment::desktop() const
KPluginInfo::List Containment::listContainments(const QString &category,
const QString &parentApp)
{
return listContainmentsOfType(QString(), category, parentApp);
}
KPluginInfo::List Containment::listContainmentsOfType(const QString &type,
const QString &category,
const QString &parentApp)
{
QString constraint;
@ -864,6 +872,14 @@ KPluginInfo::List Containment::listContainments(const QString &category,
constraint.append("[X-KDE-ParentApp] == '").append(parentApp).append("'");
}
if (!type.isEmpty()) {
if (!constraint.isEmpty()) {
constraint.append(" and ");
}
constraint.append("'").append(type).append("' ~in [X-Plasma-ContainmentCategories] ~in '");
}
if (!category.isEmpty()) {
if (!constraint.isEmpty()) {
constraint.append(" and ");
@ -888,6 +904,21 @@ KPluginInfo::List Containment::listContainmentsForMimetype(const QString &mimety
return KPluginInfo::fromServices(offers);
}
QStringList Containment::listContainmentTypes()
{
KPluginInfo::List containmentInfos = listContainments();
QSet<QString> types;
foreach (const KPluginInfo &containmentInfo, containmentInfos) {
QStringList theseTypes = containmentInfo.service()->property("X-Plasma-ContainmentCategories").toStringList();
foreach (const QString &type, theseTypes) {
types.insert(type);
}
}
return types.toList();
}
void Containment::dragEnterEvent(QGraphicsSceneDragDropEvent *event)
{
//kDebug() << immutability() << Mutable << (immutability() == Mutable);

32
containment.h
View File

@ -143,9 +143,9 @@ class PLASMA_EXPORT Containment : public Applet
/**
* Returns a list of all known containments.
*
* @param category Only applets matchin this category will be returned.
* @param category Only containments matching this category will be returned.
* Useful in conjunction with knownCategories.
* If "Misc" is passed in, then applets without a
* If "Miscelaneous" is passed in, then applets without a
* Categories= entry are also returned.
* If an empty string is passed in, all applets are
* returned.
@ -159,6 +159,34 @@ class PLASMA_EXPORT Containment : public Applet
static KPluginInfo::List listContainments(const QString &category = QString(),
const QString &parentApp = QString());
/**
* Returns a list of all known Containments that match the parameters.
*
* @param type Only Containments with this string in X-Plasma-ContainmentCategories
* in their .desktop files will be returned. Common values are panel and
* desktop
* @param category Only applets matchin this category will be returned.
* Useful in conjunction with knownCategories.
* If "Miscelaneous" is passed in, then applets without a
* Categories= entry are also returned.
* If an empty string is passed in, all applets are
* returned.
* @param parentApp the application to filter applets on. Uses the
* X-KDE-ParentApp entry (if any) in the plugin info.
* The default value of QString() will result in a
* list containing only applets not specifically
* registered to an application.
* @return list of applets
**/
static KPluginInfo::List listContainmentsOfType(const QString &type,
const QString &category = QString(),
const QString &parentApp = QString());
/**
* @return a list of all known types of Containments on this system
*/
static QStringList listContainmentTypes();
/**
* Returns a list of all known applets associated with a certain mimetype
*