add script formatter

2025-07-15 22:59:57 +00:00 · 2016-05-07 00:10:06 +03:00
parent 13f2d560d0
commit d57e54b714
4 changed files with 223 additions and 6 deletions
--- a/sources/awesome-widget/plugin/awscriptformatter.cpp
+++ b/sources/awesome-widget/plugin/awscriptformatter.cpp
@ -0,0 +1,151 @@
+/***************************************************************************
+ *   This file is part of awesome-widgets                                  *
+ *                                                                         *
+ *   awesome-widgets is free software: you can redistribute it and/or      *
+ *   modify it under the terms of the GNU General Public License as        *
+ *   published by the Free Software Foundation, either version 3 of the    *
+ *   License, or (at your option) any later version.                       *
+ *                                                                         *
+ *   awesome-widgets 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 General Public License     *
+ *   along with awesome-widgets. If not, see http://www.gnu.org/licenses/  *
+ ***************************************************************************/
+
+
+#include "awscriptformatter.h"
+
+#include <QJSEngine>
+#include <QSettings>
+
+#include "awdebug.h"
+
+
+AWScriptFormatter::AWScriptFormatter(QObject *parent, const QString filename,
+                                     const QString section)
+    : AWAbstractFormatter(parent, filename, section)
+{
+    qCDebug(LOG_AW) << __PRETTY_FUNCTION__;
+
+    init(filename, section);
+    initProgram();
+}
+
+
+AWScriptFormatter::AWScriptFormatter(QObject *parent, const bool appendCode,
+                                     const QString code, const bool hasReturn)
+    : AWAbstractFormatter(parent)
+{
+    qCDebug(LOG_AW) << __PRETTY_FUNCTION__;
+
+    setAppendCode(appendCode);
+    setCode(code);
+    setHasReturn(hasReturn);
+    initProgram();
+}
+
+
+AWScriptFormatter::~AWScriptFormatter()
+{
+    qCDebug(LOG_AW) << __PRETTY_FUNCTION__;
+}
+
+
+QString AWScriptFormatter::convert(const QVariant &value) const
+{
+    qCDebug(LOG_AW) << "Convert value" << value;
+
+    // init engine
+    QJSEngine engine;
+    QJSValue fn = engine.evaluate(m_program);
+    QJSValueList args = QJSValueList() << value.toString();
+    QJSValue result = fn.call(args);
+
+    if (result.isError()) {
+        qCWarning(LOG_AW) << "Uncaught exception at line"
+                          << result.property("lineNumber").toInt() << ":"
+                          << result.toString();
+        return QString();
+    } else {
+        return result.toString();
+    }
+}
+
+
+bool AWScriptFormatter::appendCode() const
+{
+    return m_appendCode;
+}
+
+
+QString AWScriptFormatter::code() const
+{
+    return m_code;
+}
+
+
+bool AWScriptFormatter::hasReturn() const
+{
+    return m_hasReturn;
+}
+
+
+QString AWScriptFormatter::program() const
+{
+    return m_program;
+}
+
+
+void AWScriptFormatter::setAppendCode(const bool _appendCode)
+{
+    qCDebug(LOG_AW) << "Set append code" << _appendCode;
+
+    m_appendCode = _appendCode;
+}
+
+
+void AWScriptFormatter::setCode(const QString _code)
+{
+    qCDebug(LOG_AW) << "Set code" << _code;
+
+    m_code = _code;
+}
+
+
+void AWScriptFormatter::setHasReturn(const bool _hasReturn)
+{
+    qCDebug(LOG_AW) << "Set has return" << _hasReturn;
+
+    m_hasReturn = _hasReturn;
+}
+
+
+void AWScriptFormatter::init(const QString filename, const QString section)
+{
+    qCDebug(LOG_AW) << "Looking for section" << section << "in" << filename;
+
+    QSettings settings(filename, QSettings::IniFormat);
+
+    settings.beginGroup(section);
+    setAppendCode(settings.value(QString("AppendCode"), true).toBool());
+    setCode(settings.value(QString("Code"), QString()).toString());
+    setHasReturn(settings.value(QString("HasReturn"), false).toBool());
+    settings.endGroup();
+}
+
+
+void AWScriptFormatter::initProgram()
+{
+    if (m_appendCode)
+        m_program
+            = QString("(function(value) { %1%2 })")
+                  .arg(m_code)
+                  .arg(m_hasReturn ? QString("") : QString("; return output;"));
+    else
+        m_program = m_code;
+
+    qCInfo(LOG_AW) << "Create JS engine with code" << m_program;
+}