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https://invent.kde.org/graphics/okular
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19d98d6a74
find . \( -name "*.cpp" -or -name "*.h" -or -name "*.c" -or -name "*.cc" \) -exec clang-format -i {} \;
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84 lines
2.5 KiB
C++
84 lines
2.5 KiB
C++
/***************************************************************************
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* Copyright (C) 2019 by João Netto <joaonetto901@gmail.com> *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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***************************************************************************/
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#include "kjs_ocg_p.h"
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#include <kjs/kjsinterpreter.h>
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#include <kjs/kjsobject.h>
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#include <kjs/kjsprototype.h>
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#include <QAbstractItemModel>
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#include <QDebug>
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#include <QPair>
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#include <QString>
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using namespace Okular;
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static KJSPrototype *g_OCGProto;
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typedef QHash<QPair<int, int> *, QAbstractItemModel *> OCGCache;
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Q_GLOBAL_STATIC(OCGCache, g_OCGCache)
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// OCG.state (getter)
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static KJSObject OCGGetState(KJSContext *, void *object)
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{
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QPair<int, int> *pair = reinterpret_cast<QPair<int, int> *>(object);
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QAbstractItemModel *model = g_OCGCache->value(pair);
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const QModelIndex index = model->index(pair->first, pair->second);
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const bool state = model->data(index, Qt::CheckStateRole).toBool();
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return KJSBoolean(state);
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}
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// OCG.state (setter)
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static void OCGSetState(KJSContext *ctx, void *object, KJSObject value)
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{
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QPair<int, int> *pair = reinterpret_cast<QPair<int, int> *>(object);
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QAbstractItemModel *model = g_OCGCache->value(pair);
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const QModelIndex index = model->index(pair->first, pair->second);
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const bool state = value.toBoolean(ctx);
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model->setData(index, QVariant(state ? Qt::Checked : Qt::Unchecked), Qt::CheckStateRole);
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}
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void JSOCG::initType(KJSContext *ctx)
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{
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static bool initialized = false;
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if (initialized)
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return;
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initialized = true;
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g_OCGProto = new KJSPrototype();
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g_OCGProto->defineProperty(ctx, QStringLiteral("state"), OCGGetState, OCGSetState);
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}
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KJSObject JSOCG::object(KJSContext *ctx)
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{
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return g_OCGProto->constructObject(ctx, nullptr);
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}
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KJSObject JSOCG::wrapOCGObject(KJSContext *ctx, QAbstractItemModel *model, const int i, const int j)
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{
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QPair<int, int> *pair = new QPair<int, int>(i, j);
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g_OCGCache->insert(pair, model);
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return g_OCGProto->constructObject(ctx, pair);
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}
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void JSOCG::clearCachedFields()
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{
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if (g_OCGCache.exists()) {
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g_OCGCache->clear();
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}
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}
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