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* internal 'extensions'

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* rough in the file dialog

svn path=/trunk/KDE/kdebase/runtime/; revision=1048911
This commit is contained in:
Aaron J. Seigo 2009-11-14 07:28:16 +00:00
parent c0061c9666
commit c3232a4d4b
2 changed files with 69 additions and 6 deletions
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71
scriptengines/javascript/simplejavascriptapplet.cpp
View File

@ -27,6 +27,7 @@
#include <QWidget>
#include <KDebug>
#include <KFileDialog>
#include <KIcon>
#include <KLocale>
#include <KStandardDirs>
@ -41,6 +42,7 @@
#include <Plasma/VideoWidget>
#include "appletinterface.h"
#include "qtgui/filedialogproxy.h"
using namespace Plasma;
@ -60,6 +62,7 @@ Q_DECLARE_METATYPE(Plasma::AnimationGroup *)
Q_SCRIPT_DECLARE_QMETAOBJECT(AppletInterface, SimpleJavaScriptApplet*)
QScriptValue constructColorClass(QScriptEngine *engine);
QScriptValue constructFontClass(QScriptEngine *engine);
QScriptValue constructGraphicsItemClass(QScriptEngine *engine);
QScriptValue constructKUrlClass(QScriptEngine *engine);
@ -72,7 +75,6 @@ QScriptValue constructQRectFClass(QScriptEngine *engine);
QScriptValue constructQSizeFClass(QScriptEngine *engine);
QScriptValue constructTimerClass(QScriptEngine *engine);
//typedef VideoWidget::Control Control;
Q_DECLARE_FLAGS(Controls, VideoWidget::Control)
Q_DECLARE_METATYPE(Controls)
@ -392,12 +394,38 @@ bool SimpleJavaScriptApplet::init()
return include(mainScript());
}
bool SimpleJavaScriptApplet::importBuiltinExtesion(const QString &extension)
{
if ("filedialog" == extension) {
//qScriptRegisterMetaType<KFileDialog*>(m_engine, qScriptValueFromKFileDialog, kFileDialogFromQScriptValue);
QScriptValue global = m_engine->globalObject();
global.setProperty("OpenFileDialog", m_engine->newFunction(SimpleJavaScriptApplet::fileDialogOpen));
global.setProperty("SaveFileDialog", m_engine->newFunction(SimpleJavaScriptApplet::fileDialogSave));
return true;
} else if ("launchapp" == extension) {
return true;
} else if ("http" == extension) {
return true;
} else if ("networkio" == extension) {
return true;
} else if ("localio" == extension) {
return true;
}
return false;
}
bool SimpleJavaScriptApplet::importExtensions()
{
KPluginInfo info = description();
QStringList requiredExtensions = info.property("X-Plasma-RequiredExtensions").toStringList();
kDebug() << "required extensions are" << requiredExtensions;
foreach (const QString &extension, requiredExtensions) {
foreach (const QString &ext, requiredExtensions) {
QString extension = ext.toLower();
if (m_extensions.contains(extension)) {
continue;
}
if (!applet()->hasAuthorization(extension)) {
setFailedToLaunch(true,
i18n("Authorization for required extension '%1' was denied.",
@ -405,15 +433,27 @@ bool SimpleJavaScriptApplet::importExtensions()
return false;
}
m_engine->importExtension(extension);
if (!importBuiltinExtesion(extension)) {
m_engine->importExtension(extension);
}
if (m_engine->hasUncaughtException()) {
reportError(m_engine, true);
return false;
} else {
m_extensions << extension;
}
}
QStringList optionalExtensions = info.property("X-Plasma-OptionalExtensions").toStringList();
foreach (const QString &extension, requiredExtensions) {
kDebug() << "extensions are" << optionalExtensions;
foreach (const QString &ext, requiredExtensions) {
QString extension = ext.toLower();
if (m_extensions.contains(extension)) {
continue;
}
if (!applet()->hasAuthorization(extension)) {
setFailedToLaunch(true,
i18n("Authorization for required extension '%1' was denied.",
@ -421,14 +461,18 @@ bool SimpleJavaScriptApplet::importExtensions()
continue;
}
if (!importBuiltinExtesion(extension)) {
m_engine->importExtension(extension);
}
m_engine->importExtension(extension);
if (m_engine->hasUncaughtException()) {
reportError(m_engine);
} else {
m_extensions << extension;
}
}
kDebug() << "extensions are" << optionalExtensions;
return true;
}
@ -510,6 +554,7 @@ void SimpleJavaScriptApplet::setupObjects()
global.setProperty("QGraphicsItem", constructGraphicsItemClass(m_engine));
global.setProperty("QTimer", constructTimerClass(m_engine));
global.setProperty("QFont", constructFontClass(m_engine));
global.setProperty("QColor", constructColorClass(m_engine));
global.setProperty("QRectF", constructQRectFClass(m_engine));
global.setProperty("QPixmap", constructQPixmapClass(m_engine));
global.setProperty("QSizeF", constructQSizeFClass(m_engine));
@ -769,6 +814,20 @@ QScriptValue SimpleJavaScriptApplet::newPlasmaFrameSvg(QScriptContext *context,
return engine->newQObject(frameSvg);
}
QScriptValue SimpleJavaScriptApplet::fileDialogSave(QScriptContext *context, QScriptEngine *engine)
{
FileDialogProxy *fd = new FileDialogProxy(KFileDialog::Saving);
return engine->newQObject(fd);
}
QScriptValue SimpleJavaScriptApplet::fileDialogOpen(QScriptContext *context, QScriptEngine *engine)
{
FileDialogProxy *fd = new FileDialogProxy(KFileDialog::Opening);
return engine->newQObject(fd);
}
void SimpleJavaScriptApplet::installWidgets(QScriptEngine *engine)
{
QScriptValue globalObject = engine->globalObject();

4
scriptengines/javascript/simplejavascriptapplet.h
View File

@ -62,6 +62,7 @@ public slots:
private:
bool importExtensions();
bool importBuiltinExtesion(const QString &extension);
void setupObjects();
void callFunction(const QString &functionName, const QScriptValueList &args = QScriptValueList());
static void populateAnimationsHash();
@ -78,6 +79,8 @@ private:
static QScriptValue loadui(QScriptContext *context, QScriptEngine *engine);
static QScriptValue newPlasmaSvg(QScriptContext *context, QScriptEngine *engine);
static QScriptValue newPlasmaFrameSvg(QScriptContext *context, QScriptEngine *engine);
static QScriptValue fileDialogSave(QScriptContext *context, QScriptEngine *engine);
static QScriptValue fileDialogOpen(QScriptContext *context, QScriptEngine *engine);
void installWidgets( QScriptEngine *engine );
static QScriptValue createWidget(QScriptContext *context, QScriptEngine *engine);
@ -91,6 +94,7 @@ private:
QScriptEngine *m_engine;
QScriptValue m_self;
QVariantList m_args;
QSet<QString> m_extensions;
AppletInterface *m_interface;
friend class AppletInterface;
};