summaryrefslogtreecommitdiffstats
path: root/tools/qtconcurrent/codegenerator/src/codegenerator.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'tools/qtconcurrent/codegenerator/src/codegenerator.cpp')
-rw-r--r--tools/qtconcurrent/codegenerator/src/codegenerator.cpp140
1 files changed, 140 insertions, 0 deletions
diff --git a/tools/qtconcurrent/codegenerator/src/codegenerator.cpp b/tools/qtconcurrent/codegenerator/src/codegenerator.cpp
new file mode 100644
index 0000000..62b66cc
--- /dev/null
+++ b/tools/qtconcurrent/codegenerator/src/codegenerator.cpp
@@ -0,0 +1,140 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the tools applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "codegenerator.h"
+#include <qdebug.h>
+namespace CodeGenerator
+{
+
+//Convenience constructor so you can say Item("foo")
+Item::Item(const char * const text) : generator(Text(QByteArray(text)).generator) {}
+
+int BaseGenerator::currentCount(GeneratorStack * const stack) const
+{
+ const int stackSize = stack->count();
+ for (int i = stackSize - 1; i >= 0; --i) {
+ BaseGenerator const * const generator = stack->at(i);
+ switch (generator->type) {
+ case RepeaterType: {
+ RepeaterGenerator const * const repeater = static_cast<RepeaterGenerator const * const>(generator);
+ return repeater->currentRepeat;
+ } break;
+ case GroupType: {
+ GroupGenerator const * const group = static_cast<GroupGenerator const * const>(generator);
+ return group->currentRepeat;
+ } break;
+ default:
+ break;
+ }
+ }
+ return -1;
+}
+
+int BaseGenerator::repeatCount(GeneratorStack * const stack) const
+{
+ const int stackSize = stack->count();
+ for (int i = stackSize - 1; i >= 0; --i) {
+ BaseGenerator const * const generator = stack->at(i);
+ switch (generator->type) {
+ case RepeaterType: {
+ RepeaterGenerator const * const repeater = static_cast<RepeaterGenerator const * const>(generator);
+ return repeater->currentRepeat;
+ } break;
+/* case GroupType: {
+ GroupGenerator const * const group = static_cast<GroupGenerator const * const>(generator);
+ return group->currentRepeat;
+ } break;
+*/
+ default:
+ break;
+ }
+ }
+ return -1;
+}
+
+QByteArray RepeaterGenerator::generate(GeneratorStack * const stack)
+{
+ GeneratorStacker stacker(stack, this);
+ QByteArray generated;
+ for (int i = repeatOffset; i < repeatCount + repeatOffset; ++i) {
+ currentRepeat = i;
+ generated += childGenerator->generate(stack);
+ }
+ return generated;
+};
+
+QByteArray GroupGenerator::generate(GeneratorStack * const stack)
+{
+ const int repeatCount = currentCount(stack);
+ GeneratorStacker stacker(stack, this);
+ QByteArray generated;
+
+ if (repeatCount > 0)
+ generated += prefix->generate(stack);
+
+ for (int i = 1; i <= repeatCount; ++i) {
+ currentRepeat = i;
+ generated += childGenerator->generate(stack);
+ if (i != repeatCount)
+ generated += separator->generate(stack);
+ }
+
+ if (repeatCount > 0)
+ generated += postfix->generate(stack);
+
+ return generated;
+};
+
+const Compound operator+(const Item &a, const Item &b)
+{
+ return Compound(a, b);
+}
+
+const Compound operator+(const Item &a, const char * const text)
+{
+ return Compound(a, Text(text));
+}
+
+const Compound operator+(const char * const text, const Item &b)
+{
+ return Compound(Text(text), b);
+}
+
+} \ No newline at end of file