Move rtaudio, alsa-playback and qxt into thirdparty/.

2025-08-13 01:24:11 +02:00 · 2011-02-21 13:10:30 +01:00
parent 10bf9f505c
commit 8fb19bf84d
155 changed files with 25 additions and 22 deletions
--- a/thirdparty/qxt/qxtweb-standalone/qxtweb/qxthtmltemplate.cpp
+++ b/thirdparty/qxt/qxtweb-standalone/qxtweb/qxthtmltemplate.cpp
@@ -0,0 +1,156 @@
+/****************************************************************************
+ **
+ ** Copyright (C) Qxt Foundation. Some rights reserved.
+ **
+ ** This file is part of the QxtWeb module of the Qxt library.
+ **
+ ** This library is free software; you can redistribute it and/or modify it
+ ** under the terms of the Common Public License, version 1.0, as published
+ ** by IBM, and/or under the terms of the GNU Lesser General Public License,
+ ** version 2.1, as published by the Free Software Foundation.
+ **
+ ** This file is provided "AS IS", without WARRANTIES OR CONDITIONS OF ANY
+ ** KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT LIMITATION, ANY
+ ** WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT, MERCHANTABILITY OR
+ ** FITNESS FOR A PARTICULAR PURPOSE.
+ **
+ ** You should have received a copy of the CPL and the LGPL along with this
+ ** file. See the LICENSE file and the cpl1.0.txt/lgpl-2.1.txt files
+ ** included with the source distribution for more information.
+ ** If you did not receive a copy of the licenses, contact the Qxt Foundation.
+ **
+ ** <http://libqxt.org>  <foundation@libqxt.org>
+ **
+ ****************************************************************************/
+
+/*!
+        \class QxtHtmlTemplate
+        \inmodule QxtWeb
+        \brief The QxtHtmlTemplate class provides a basic HTML template engine
+
+        open a file containing html code and php style variables.
+        use the square bracket operators to assign content for a variable
+
+        \code
+        QxtHtmlTemplate index;
+        if(!index.open)
+                return 404;
+        index["content"]="hello world";
+        echo()<<index.render();
+        \endcode
+        the realatet html code would look like:
+        \code
+        <html>
+        <head>
+                <title>Test Page</title>
+        </head>
+                <?=content?>
+        </html>
+        \endcode
+
+        funny storry: whe are using this class to make our documentation (eat your own dogfood, you know ;).
+        but when we where parsing exactly this file you read right now the first time, QxtHtmlTemplate got stuck in an infinite loop. guess why. becouse of that example above :D
+        So be warned: when you assign content to a variable that contains the variable name itself, render() will never return.
+
+
+*/
+
+/*!
+        \fn QxtHtmlTemplate::open(const QString& filename)
+        Opens \a filename. Returns \c true on success and \c false on failure.
+        Note that it will also return false for an empty html file.
+ */
+
+/*!
+        \fn QString QxtHtmlTemplate::render() const
+        Uses the variables you set and renders the opened file.
+        returns an empty string on failure.
+        Does NOT take care of not assigned variables, they will remain in the returned string
+ */
+
+#include "qxthtmltemplate.h"
+#include <QFile>
+#include <QStringList>
+
+/*!
+    Constructs a new QxtHtmlTemplate.
+ */
+QxtHtmlTemplate::QxtHtmlTemplate() : QMap<QString, QString>()
+{}
+
+/*!
+    Loads data \a d.
+ */
+void QxtHtmlTemplate::load(const QString& d)
+{
+    data = d;
+}
+
+bool QxtHtmlTemplate::open(const QString& filename)
+{
+    QFile f(filename);
+    f.open(QIODevice::ReadOnly);
+    data = QString::fromLocal8Bit(f.readAll());
+    f.close();
+    if (data.isEmpty())
+    {
+        qWarning("QxtHtmlTemplate::open(\"%s\") empty or nonexistent", qPrintable(filename));
+        return false;
+    }
+    return true;
+}
+
+QString QxtHtmlTemplate::render() const
+{
+    ///try to preserve indention by parsing char by char and saving the last non-space character
+
+
+    QString output = data;
+    int lastnewline = 0;
+
+
+    for (int i = 0;i < output.count();i++)
+    {
+        if (output.at(i) == '\n')
+        {
+            lastnewline = i;
+        }
+
+        if (output.at(i) == '<' && output.at(i + 1) == '?'  && output.at(i + 2) == '=')
+        {
+            int j = i + 3;
+            QString var;
+
+            for (int jj = j;jj < output.count();jj++)
+            {
+                if (output.at(jj) == '?' && output.at(jj + 1) == '>')
+                {
+                    j = jj;
+                    break;
+                }
+                var += output.at(jj);
+            }
+
+
+            if (j == i)
+            {
+                qWarning("QxtHtmlTemplate::render()  unterminated <?= ");
+                continue;
+            }
+
+
+            if (!contains(var))
+            {
+                qWarning("QxtHtmlTemplate::render()  unused variable \"%s\"", qPrintable(var));
+                continue;
+            }
+            output.replace(i, j - i + 2, QString(value(var)).replace('\n', '\n' + QString(i - lastnewline - 1, QChar(' '))));
+
+        }
+
+
+    }
+
+    return output;
+}
+