Plasma/libplasma2/API Review

Applet

Contstructors

Probably not all of them are still required:

• explicit Applet(QObject *parent = 0, const QString &serviceId = QString(), uint appletId = 0);
• explicit Applet(const KPluginInfo &info, QObject *parent = 0, uint appletId = 0);
• explicit Applet(QObject *parent, const QString &serviceId, uint appletId, const QVariantList &args);
• protected Applet(QObject *parent, const QVariantList &args);
• private Applet(const QString &packagePath, uint appletId, const QVariantList &args);

Methods

To be removed

Those two in some qml binding:

• QPoint popupPosition(const QSize &s) const;
• QPoint popupPosition(const QSize &s, Qt::AlignmentFlag alignment) const;

Needs to see what constraints are still valid and what not (probably just sizeconstraint invalid now)

• void updateConstraints(Plasma::Constraints constraints = Plasma::AllConstraints);

Completely obsolete:

• QFont font() const;
• bool shouldConserveResources() const;
• void showMessage(const QIcon &icon, const QString &message, const Plasma::MessageButtons buttons); (messagebox qml components)

Are those still applicable?

• bool destroyed() const;
• bool hasAuthorization(const QString &constraint) const;

In PluginLoader?

• static KPluginInfo::List listAppletInfo(const QString &category = QString(), const QString &parentApp = QString());

• static KPluginInfo::List listAppletInfoForMimeType(const QString &mimetype);

• static KPluginInfo::List listAppletInfoForUrl(const QUrl &url);

• static QStringList listCategories(const QString &parentApp = QString(), bool visibleOnly = true);

• void setCustomCategories(const QStringList &categories);

• QStringList customCategories();

• static Applet *loadPlasmoid(const QString &path, uint appletId = 0, const QVariantList &args = QVariantList());

• static QString category(const KPluginInfo &applet);

• static QString category(const QString &appletName);

Signals

• void releaseVisualFocus();
• void appletTransformedByUser();
• void appletTransformedItself();
• void messageButtonPressed(const Plasma::MessageButton button);

Slots

• void destroy(); (is used to do an animation before deleting, animations are not managed here anymore tough)
• virtual void showConfigurationInterface();
• void showConfigurationInterface(QWidget *widget); probably still valid, but not qwidget based
• bool hasFocus() const;
• void setFocus(Qt::FocusReason);

Containment

Constructors

All still needed?

• explicit Containment(QObject *parent = 0, const QString &serviceId = QString(), uint containmentId = 0)
• Containment(QObject *parent, const QVariantList &args);
• private Containment(const QString &packagePath, uint appletId, const QVariantList &args);

Methods

• Applet *addApplet(const QString &name, const QVariantList &args = QVariantList(), const QRectF &geometry = QRectF(-1, -1, -1, -1)); Remove Geometry? not possible anymore
• void addApplet(Applet *applet, const QPointF &pos = QPointF(-1, -1)); Remove pos? (not possible anymore)
• void setScreen(int screen, int desktop = -1); Drop desktop? (that means dropping the per-virtual desktop views feature, it can be "emulated" with activities and would make things dramatically simpler)
• int desktop() const;
• int lastDesktop() const;
• void showContextMenu(const QPointF &containmentPos, const QPoint &screenPos);
• virtual void showDropZone(const QPoint pos);
• void contextMenuEvent(QContextMenuEvent *event);
• void keyPressEvent(QKeyEvent *event);
• void wheelEvent(QWheelEvent *event);

In PluginLoader?

• static KPluginInfo::List listContainments(const QString &category = QString(), const QString &parentApp = QString());
• static KPluginInfo::List listContainmentsOfType(const QString &type, const QString &category = QString(), const QString &parentApp = QString());
• static QStringList listContainmentTypes();
• static KPluginInfo::List listContainmentsForMimeType(const QString &mimeType);

Signals

• void toolBoxToggled();
• void toolBoxVisibilityChanged(bool);
• void showAddWidgetsInterface(const QPointF &pos); (cannot have a position, maybe not needed at all)

Corona

Methods

• Containment *containmentForScreen(int screen, int desktop = -1) const; Remove desktop?
• Containment *containmentForScreen(int screen, int desktop, const QString &defaultPluginIfNonExistent, const QVariantList &defaultArgs = QVariantList()); Remove desktop?

Still necassary?

• void setAppletMimeType(const QString &mimetype);
• QString appletMimeType();
• void setDialogManager(AbstractDialogManager *manager); DialogManager was fow main windows of config uis. If all config is going to be qml, this could go (alternative is that we do an AbstractDialogManager that is a declarative view: possible as well).
• AbstractDialogManager *dialogManager();
• QString preferredToolBoxPlugin(const Containment::Type type) const; Toolboxes, instead of plugin may come from the only corona QML package.

void setPreferredToolBoxPlugin(const Containment::Type type, const QString &plugin);

• void setDefaultContainmentPlugin(const QString &name); Default containment plugin also told in the one Corona QML package?
• void requestConfigSync(); Ugly api: are requestConfigSync and requireConfigSync still required both?
• void requireConfigSync();

Signals

• void releaseVisualFocus();