mirror of
https://invent.kde.org/graphics/okular
synced 2024-09-19 16:01:41 +00:00
111 lines
3 KiB
C++
111 lines
3 KiB
C++
/*
|
|
SPDX-FileCopyrightText: 2002 Wilco Greven <greven@kde.org>
|
|
SPDX-FileCopyrightText: 2008 Pino Toscano <pino@kde.org>
|
|
|
|
SPDX-License-Identifier: GPL-2.0-or-later
|
|
*/
|
|
|
|
#include "extensions.h"
|
|
|
|
// local includes
|
|
#include "part.h"
|
|
|
|
namespace Okular
|
|
{
|
|
/*
|
|
* BrowserExtension class
|
|
*/
|
|
BrowserExtension::BrowserExtension(Part *parent)
|
|
: KParts::BrowserExtension(parent)
|
|
, m_part(parent)
|
|
{
|
|
emit enableAction("print", true);
|
|
setURLDropHandlingEnabled(true);
|
|
}
|
|
|
|
void BrowserExtension::print()
|
|
{
|
|
m_part->slotPrint();
|
|
}
|
|
|
|
/*
|
|
* OkularLiveConnectExtension class
|
|
*/
|
|
#define OKULAR_EVAL_RES_OBJ_NAME "__okular_object"
|
|
#define OKULAR_EVAL_RES_OBJ "this." OKULAR_EVAL_RES_OBJ_NAME
|
|
|
|
OkularLiveConnectExtension::OkularLiveConnectExtension(Part *parent)
|
|
: KParts::LiveConnectExtension(parent)
|
|
, m_inEval(false)
|
|
{
|
|
}
|
|
|
|
bool OkularLiveConnectExtension::get(const unsigned long objid, const QString &field, KParts::LiveConnectExtension::Type &type, unsigned long &retobjid, QString &value)
|
|
{
|
|
Q_UNUSED(value)
|
|
retobjid = objid;
|
|
bool result = false;
|
|
if (field == QLatin1String("postMessage")) {
|
|
type = KParts::LiveConnectExtension::TypeFunction;
|
|
result = true;
|
|
}
|
|
return result;
|
|
}
|
|
|
|
bool OkularLiveConnectExtension::put(const unsigned long objid, const QString &field, const QString &value)
|
|
{
|
|
Q_UNUSED(objid)
|
|
if (m_inEval) {
|
|
if (field == QLatin1String(OKULAR_EVAL_RES_OBJ_NAME)) {
|
|
m_evalRes = value;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
bool OkularLiveConnectExtension::call(const unsigned long objid, const QString &func, const QStringList &args, KParts::LiveConnectExtension::Type &type, unsigned long &retobjid, QString &value)
|
|
{
|
|
retobjid = objid;
|
|
bool result = false;
|
|
if (func == QLatin1String("postMessage")) {
|
|
type = KParts::LiveConnectExtension::TypeVoid;
|
|
postMessage(args);
|
|
value = QString();
|
|
result = true;
|
|
}
|
|
return result;
|
|
}
|
|
|
|
QString OkularLiveConnectExtension::eval(const QString &script)
|
|
{
|
|
KParts::LiveConnectExtension::ArgList args;
|
|
args.append(qMakePair(KParts::LiveConnectExtension::TypeString, script));
|
|
m_evalRes.clear();
|
|
m_inEval = true;
|
|
emit partEvent(0, QStringLiteral("eval"), args);
|
|
m_inEval = false;
|
|
return m_evalRes;
|
|
}
|
|
|
|
void OkularLiveConnectExtension::postMessage(const QStringList &args)
|
|
{
|
|
QStringList arrayargs;
|
|
for (const QString &arg : args) {
|
|
QString newarg = arg;
|
|
newarg.replace(QLatin1Char('\''), QLatin1String("\\'"));
|
|
arrayargs.append(QLatin1Char('"') + newarg + QLatin1Char('"'));
|
|
}
|
|
const QString arrayarg = QLatin1Char('[') + arrayargs.join(QStringLiteral(", ")) + QLatin1Char(']');
|
|
eval(QStringLiteral("if (this.messageHandler && typeof this.messageHandler.onMessage == 'function') "
|
|
"{ this.messageHandler.onMessage(") +
|
|
arrayarg + QStringLiteral(") }"));
|
|
}
|
|
|
|
}
|
|
|
|
#include "moc_extensions.cpp"
|
|
|
|
/* kate: replace-tabs on; indent-width 4; */
|