///////////////////////////////////////////////////////////////////////////////
// LameXP - Audio Encoder Front-End
-// Copyright (C) 2004-2014 LoRd_MuldeR <MuldeR2@GMX.de>
+// Copyright (C) 2004-2023 LoRd_MuldeR <MuldeR2@GMX.de>
//
// This program is free software; you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
+// it under the terms of the GNU GENERAL PUBLIC LICENSE as published by
// the Free Software Foundation; either version 2 of the License, or
-// (at your option) any later version, but always including the *additional*
-// restrictions defined in the "License.txt" file.
+// (at your option) any later version; always including the non-optional
+// LAMEXP GNU GENERAL PUBLIC LICENSE ADDENDUM. See "License.txt" file!
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
//MUtils
#include <MUtils/Global.h>
+#include <MUtils/OSSupport.h>
//CRT includes
#include <time.h>
// GLOBAL VARS
///////////////////////////////////////////////////////////////////////////////
-static struct
-{
- QIcon *appIcon;
- QReadWriteLock lock;
-}
-g_lamexp_app_icon;
+static QScopedPointer<QIcon> g_lamexp_icon_data;
+static QReadWriteLock g_lamexp_icon_lock;
///////////////////////////////////////////////////////////////////////////////
// GLOBAL FUNCTIONS
///////////////////////////////////////////////////////////////////////////////
/*
- * Remove forbidden characters from a filename
- */
-const QString lamexp_clean_filename(const QString &str)
-{
- QString newStr(str);
- QRegExp rx("\"(.+)\"");
- rx.setMinimal(true);
-
- newStr.replace("\\", "-");
- newStr.replace(" / ", ", ");
- newStr.replace("/", ",");
- newStr.replace(":", "-");
- newStr.replace("*", "x");
- newStr.replace("?", "");
- newStr.replace("<", "[");
- newStr.replace(">", "]");
- newStr.replace("|", "!");
- newStr.replace(rx, "`\\1ยด");
- newStr.replace("\"", "'");
-
- return newStr.simplified();
-}
-
-/*
- * Remove forbidden characters from a file path
- */
-const QString lamexp_clean_filepath(const QString &str)
-{
- QStringList parts = QString(str).replace("\\", "/").split("/");
-
- for(int i = 0; i < parts.count(); i++)
- {
- parts[i] = lamexp_clean_filename(parts[i]);
- }
-
- return parts.join("/");
-}
-
-/*
- * Get a list of all available Qt Text Codecs
- */
-QStringList lamexp_available_codepages(bool noAliases)
-{
- QStringList codecList;
-
- QList<QByteArray> availableCodecs = QTextCodec::availableCodecs();
- while(!availableCodecs.isEmpty())
- {
- QByteArray current = availableCodecs.takeFirst();
- if(!(current.startsWith("system") || current.startsWith("System")))
- {
- codecList << QString::fromLatin1(current.constData(), current.size());
- if(noAliases)
- {
- if(QTextCodec *currentCodec = QTextCodec::codecForName(current.constData()))
- {
-
- QList<QByteArray> aliases = currentCodec->aliases();
- while(!aliases.isEmpty()) availableCodecs.removeAll(aliases.takeFirst());
- }
- }
- }
- }
-
- return codecList;
-}
-
-/*
- * Make a window blink (to draw user's attention)
- */
-void lamexp_blink_window(QWidget *poWindow, unsigned int count, unsigned int delay)
-{
- static QMutex blinkMutex;
-
- const double maxOpac = 1.0;
- const double minOpac = 0.3;
- const double delOpac = 0.1;
-
- if(!blinkMutex.tryLock())
- {
- qWarning("Blinking is already in progress, skipping!");
- return;
- }
-
- try
- {
- const int steps = static_cast<int>(ceil(maxOpac - minOpac) / delOpac);
- const int sleep = static_cast<int>(floor(static_cast<double>(delay) / static_cast<double>(steps)));
- const double opacity = poWindow->windowOpacity();
-
- for(unsigned int i = 0; i < count; i++)
- {
- for(double x = maxOpac; x >= minOpac; x -= delOpac)
- {
- poWindow->setWindowOpacity(x);
- QApplication::processEvents();
- lamexp_sleep(sleep);
- }
-
- for(double x = minOpac; x <= maxOpac; x += delOpac)
- {
- poWindow->setWindowOpacity(x);
- QApplication::processEvents();
- lamexp_sleep(sleep);
- }
- }
-
- poWindow->setWindowOpacity(opacity);
- QApplication::processEvents();
- blinkMutex.unlock();
- }
- catch(...)
- {
- blinkMutex.unlock();
- qWarning("Exception error while blinking!");
- }
-}
-
-/*
* Computus according to H. Lichtenberg
*/
static bool lamexp_computus(const QDate &date)
*/
const QIcon &lamexp_app_icon(void)
{
- QReadLocker readLock(&g_lamexp_app_icon.lock);
+ QReadLocker readLock(&g_lamexp_icon_lock);
//Already initialized?
- if(g_lamexp_app_icon.appIcon)
+ if(!g_lamexp_icon_data.isNull())
{
- return *g_lamexp_app_icon.appIcon;
+ return *g_lamexp_icon_data;
}
readLock.unlock();
- QWriteLocker writeLock(&g_lamexp_app_icon.lock);
+ QWriteLocker writeLock(&g_lamexp_icon_lock);
- while(!g_lamexp_app_icon.appIcon)
+ while(g_lamexp_icon_data.isNull())
{
QDate currentDate = QDate::currentDate();
QTime currentTime = QTime::currentTime();
if(lamexp_thanksgiving(currentDate))
{
- g_lamexp_app_icon.appIcon = new QIcon(":/MainIcon6.png");
+ g_lamexp_icon_data.reset(new QIcon(":/MainIcon6.png"));
}
else if(((currentDate.month() == 12) && (currentDate.day() == 31) && (currentTime.hour() >= 20)) || ((currentDate.month() == 1) && (currentDate.day() == 1) && (currentTime.hour() <= 19)))
{
- g_lamexp_app_icon.appIcon = new QIcon(":/MainIcon5.png");
+ g_lamexp_icon_data.reset(new QIcon(":/MainIcon5.png"));
}
else if(((currentDate.month() == 10) && (currentDate.day() == 31) && (currentTime.hour() >= 12)) || ((currentDate.month() == 11) && (currentDate.day() == 1) && (currentTime.hour() <= 11)))
{
- g_lamexp_app_icon.appIcon = new QIcon(":/MainIcon4.png");
+ g_lamexp_icon_data.reset(new QIcon(":/MainIcon4.png"));
}
else if((currentDate.month() == 12) && (currentDate.day() >= 24) && (currentDate.day() <= 26))
{
- g_lamexp_app_icon.appIcon = new QIcon(":/MainIcon3.png");
+ g_lamexp_icon_data.reset(new QIcon(":/MainIcon3.png"));
}
else if(lamexp_computus(currentDate))
{
- g_lamexp_app_icon.appIcon = new QIcon(":/MainIcon2.png");
+ g_lamexp_icon_data.reset(new QIcon(":/MainIcon2.png"));
}
else
{
- g_lamexp_app_icon.appIcon = new QIcon(":/MainIcon1.png");
+ g_lamexp_icon_data.reset(new QIcon(":/MainIcon1.png"));
}
}
- return *g_lamexp_app_icon.appIcon;
+ return *g_lamexp_icon_data;
}
-///////////////////////////////////////////////////////////////////////////////
-// INITIALIZATION
-///////////////////////////////////////////////////////////////////////////////
-
-extern "C" void _lamexp_global_init_utils(void)
+/*
+ * Version number to human-readable string
+ */
+const QString lamexp_version2string(const QString &pattern, unsigned int version, const QString &defaultText, const QString &tag)
{
- LAMEXP_ZERO_MEMORY(g_lamexp_app_icon);
-}
+ if(version == UINT_MAX)
+ {
+ return defaultText;
+ }
+
+ QString result = pattern;
+ const int digits = result.count(QChar(L'?'), Qt::CaseInsensitive);
+
+ if(digits < 1)
+ {
+ return result;
+ }
+
+ int pos = 0, index = -1;
+ const QString versionStr = QString().sprintf("%0*u", digits, version);
+ Q_ASSERT(versionStr.length() == digits);
+
+ while((index = result.indexOf(QChar(L'?'), Qt::CaseInsensitive)) >= 0)
+ {
+ result[index] = versionStr[pos++];
+ }
-///////////////////////////////////////////////////////////////////////////////
-// FINALIZATION
-///////////////////////////////////////////////////////////////////////////////
+ if(!tag.isEmpty())
+ {
+ if((index = result.indexOf(QChar(L'#'), Qt::CaseInsensitive)) >= 0)
+ {
+ result.remove(index, 1).insert(index, tag);
+ }
+ }
-extern "C" void _lamexp_global_free_utils(void)
-{
- //Free memory
- MUTILS_DELETE(g_lamexp_app_icon.appIcon);
+ return result;
}
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