plasma-framework/scripting/appletscript.cpp

305 lines
7.1 KiB
C++

/*
* Copyright 2007 by Aaron Seigo <aseigo@kde.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Library General Public License as
* published by the Free Software Foundation; either version 2, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details
*
* You should have received a copy of the GNU Library General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include "scripting/appletscript.h"
#include "kconfig.h"
#include "kconfigdialog.h"
#include "animations/animationscriptengine_p.h"
#include "animator.h"
#include "applet.h"
#include "package.h"
#include "private/applet_p.h"
namespace Plasma
{
class AppletScriptPrivate
{
public:
Applet *applet;
};
AppletScript::AppletScript(QObject *parent)
: ScriptEngine(parent),
d(new AppletScriptPrivate)
{
d->applet = 0;
}
AppletScript::~AppletScript()
{
delete d;
}
void AppletScript::setApplet(Plasma::Applet *applet)
{
d->applet = applet;
}
Applet *AppletScript::applet() const
{
Q_ASSERT(d->applet);
return d->applet;
}
void AppletScript::paintInterface(QPainter *painter,
const QStyleOptionGraphicsItem *option,
const QRect &contentsRect)
{
Q_UNUSED(painter);
Q_UNUSED(option);
Q_UNUSED(contentsRect);
}
QSizeF AppletScript::size() const
{
if (applet()) {
return applet()->size();
}
return QSizeF();
}
void AppletScript::constraintsEvent(Plasma::Constraints constraints)
{
Q_UNUSED(constraints);
}
QList<QAction*> AppletScript::contextualActions()
{
return QList<QAction*>();
}
QPainterPath AppletScript::shape() const
{
if (applet()) {
QPainterPath path;
path.addRect(applet()->boundingRect());
return path;
}
return QPainterPath();
}
void AppletScript::setHasConfigurationInterface(bool hasInterface)
{
if (applet()) {
applet()->setHasConfigurationInterface(hasInterface);
}
}
void AppletScript::setConfigurationRequired(bool req, const QString &reason)
{
if (applet()) {
applet()->setConfigurationRequired(req, reason);
}
}
void AppletScript::setFailedToLaunch(bool failed, const QString &reason)
{
if (applet()) {
applet()->setFailedToLaunch(failed, reason);
}
}
void AppletScript::configNeedsSaving() const
{
if (applet()) {
emit applet()->configNeedsSaving();
}
}
void AppletScript::showConfigurationInterface()
{
if (applet()) {
KConfigDialog *dialog = applet()->d->generateGenericConfigDialog();
applet()->d->addStandardConfigurationPages(dialog);
dialog->show();
}
}
KConfigDialog *AppletScript::standardConfigurationDialog()
{
if (applet()) {
return applet()->d->generateGenericConfigDialog();
}
return 0;
}
void AppletScript::addStandardConfigurationPages(KConfigDialog *dialog)
{
if (applet()) {
applet()->d->addStandardConfigurationPages(dialog);
}
}
void AppletScript::showMessage(const QIcon &icon, const QString &message, const MessageButtons buttons)
{
if (applet()) {
applet()->showMessage(icon, message, buttons);
}
}
void AppletScript::registerAsDragHandle(QGraphicsItem *item)
{
if (applet()) {
applet()->registerAsDragHandle(item);
}
}
void AppletScript::unregisterAsDragHandle(QGraphicsItem *item)
{
if (applet()) {
applet()->unregisterAsDragHandle(item);
}
}
bool AppletScript::isRegisteredAsDragHandle(QGraphicsItem *item)
{
if (applet()) {
return applet()->isRegisteredAsDragHandle(item);
}
return false;
}
Animation *AppletScript::loadAnimationFromPackage(const QString &name, QObject *parent)
{
if (applet()) {
const QString scopedName = applet()->pluginName() + ":" + name;
if (!AnimationScriptEngine::isAnimationRegistered(scopedName)) {
KConfig conf(applet()->package().path() + "/metadata.desktop", KConfig::SimpleConfig);
KConfigGroup animConf(&conf, "Animations");
QString file;
foreach (const QString &possibleFile, animConf.keyList()) {
const QStringList anims = animConf.readEntry(possibleFile, QStringList());
if (anims.contains(name)) {
file = possibleFile;
break;
}
}
if (file.isEmpty()) {
return 0;
}
const QString path = applet()->package().filePath("animations", file);
if (path.isEmpty()) {
#ifndef NDEBUG
kDebug() << "file path was empty for" << file;
#endif
return 0;
}
if (!AnimationScriptEngine::loadScript(path, applet()->pluginName() + ':') ||
!AnimationScriptEngine::isAnimationRegistered(scopedName)) {
#ifndef NDEBUG
kDebug() << "script engine loading failed for" << path;
#endif
return 0;
}
}
Animation *anim = Animator::create(scopedName, parent ? parent : this);
return anim;
}
return 0;
}
void AppletScript::configChanged()
{
}
DataEngine *AppletScript::dataEngine(const QString &engine) const
{
Q_ASSERT(d->applet);
return d->applet->dataEngine(engine);
}
QString AppletScript::mainScript() const
{
Q_ASSERT(d->applet);
return d->applet->package().filePath("mainscript");
}
Package AppletScript::package() const
{
Q_ASSERT(d->applet);
return d->applet->package();
}
KPluginInfo AppletScript::description() const
{
Q_ASSERT(d->applet);
return d->applet->d->appletDescription;
}
Extender *AppletScript::extender() const
{
Q_ASSERT(d->applet);
return d->applet->extender();
}
bool AppletScript::drawWallpaper() const
{
Q_ASSERT(d->applet);
Plasma::Containment *cont = qobject_cast<Plasma::Containment *>(d->applet);
if (cont) {
return cont->drawWallpaper();
} else {
return false;
}
}
void AppletScript::setDrawWallpaper(bool drawWallpaper)
{
Q_ASSERT(d->applet);
Plasma::Containment *cont = qobject_cast<Plasma::Containment *>(d->applet);
if (cont) {
cont->setDrawWallpaper(drawWallpaper);
}
}
Containment::Type AppletScript::containmentType() const
{
Q_ASSERT(d->applet);
Plasma::Containment *cont = qobject_cast<Plasma::Containment *>(d->applet);
if (cont) {
return cont->containmentType();
} else {
return Containment::NoContainmentType;
}
}
void AppletScript::setContainmentType(Containment::Type type)
{
Q_ASSERT(d->applet);
Plasma::Containment *cont = qobject_cast<Plasma::Containment *>(d->applet);
if (cont) {
cont->setContainmentType(type);
}
}
} // Plasma namespace
#include "appletscript.moc"