From 32b3ed0a1362a4b0798ad71fac3450fb77cb7e41 Mon Sep 17 00:00:00 2001
From: Thomas Groman <tgroman@nuegia.net>
Date: Thu, 19 Sep 2019 00:41:48 -0700
Subject: merged from 0.6.7 codebase

---
 libraries/iconfix/xdgicon.cpp | 108 +++++++++++++++++++++---------------------
 1 file changed, 54 insertions(+), 54 deletions(-)

(limited to 'libraries/iconfix/xdgicon.cpp')

diff --git a/libraries/iconfix/xdgicon.cpp b/libraries/iconfix/xdgicon.cpp
index a36d80a9..36fb7d42 100644
--- a/libraries/iconfix/xdgicon.cpp
+++ b/libraries/iconfix/xdgicon.cpp
@@ -46,17 +46,17 @@ namespace
 {
 struct QtIconCache : public IconCache
 {
-	QtIconCache()
-	{
-		qAddPostRoutine(qt_cleanup_icon_cache);
-	}
+    QtIconCache()
+    {
+        qAddPostRoutine(qt_cleanup_icon_cache);
+    }
 };
 }
-Q_GLOBAL_STATIC(IconCache, qtIconCache);
+Q_GLOBAL_STATIC(IconCache, qtIconCache)
 
 static void qt_cleanup_icon_cache()
 {
-	qtIconCache()->clear();
+    qtIconCache()->clear();
 }
 
 /************************************************
@@ -78,7 +78,7 @@ XdgIcon::~XdgIcon()
  ************************************************/
 QString XdgIcon::themeName()
 {
-	return QIcon::themeName();
+    return QIcon::themeName();
 }
 
 /************************************************
@@ -86,8 +86,8 @@ QString XdgIcon::themeName()
  ************************************************/
 void XdgIcon::setThemeName(const QString &themeName)
 {
-	QIcon::setThemeName(themeName);
-	QtXdg::QIconLoader::instance()->updateSystemTheme();
+    QIcon::setThemeName(themeName);
+    QtXdg::QIconLoader::instance()->updateSystemTheme();
 }
 
 /************************************************
@@ -96,43 +96,43 @@ void XdgIcon::setThemeName(const QString &themeName)
  ************************************************/
 QIcon XdgIcon::fromTheme(const QString &iconName, const QIcon &fallback)
 {
-	if (iconName.isEmpty())
-		return fallback;
-
-	bool isAbsolute = (iconName[0] == '/');
-
-	QString name = QFileInfo(iconName).fileName();
-	if (name.endsWith(".png", Qt::CaseInsensitive) ||
-		name.endsWith(".svg", Qt::CaseInsensitive) ||
-		name.endsWith(".xpm", Qt::CaseInsensitive))
-	{
-		name.truncate(name.length() - 4);
-	}
-
-	QIcon icon;
-
-	if (qtIconCache()->contains(name))
-	{
-		icon = *qtIconCache()->object(name);
-	}
-	else
-	{
-		QIcon *cachedIcon;
-		if (!isAbsolute)
-			cachedIcon = new QIcon(new QtXdg::QIconLoaderEngineFixed(name));
-		else
-			cachedIcon = new QIcon(iconName);
-		qtIconCache()->insert(name, cachedIcon);
-		icon = *cachedIcon;
-	}
-
-	// Note the qapp check is to allow lazy loading of static icons
-	// Supporting fallbacks will not work for this case.
-	if (qApp && !isAbsolute && icon.availableSizes().isEmpty())
-	{
-		return fallback;
-	}
-	return icon;
+    if (iconName.isEmpty())
+        return fallback;
+
+    bool isAbsolute = (iconName[0] == '/');
+
+    QString name = QFileInfo(iconName).fileName();
+    if (name.endsWith(".png", Qt::CaseInsensitive) ||
+        name.endsWith(".svg", Qt::CaseInsensitive) ||
+        name.endsWith(".xpm", Qt::CaseInsensitive))
+    {
+        name.truncate(name.length() - 4);
+    }
+
+    QIcon icon;
+
+    if (qtIconCache()->contains(name))
+    {
+        icon = *qtIconCache()->object(name);
+    }
+    else
+    {
+        QIcon *cachedIcon;
+        if (!isAbsolute)
+            cachedIcon = new QIcon(new QtXdg::QIconLoaderEngineFixed(name));
+        else
+            cachedIcon = new QIcon(iconName);
+        qtIconCache()->insert(name, cachedIcon);
+        icon = *cachedIcon;
+    }
+
+    // Note the qapp check is to allow lazy loading of static icons
+    // Supporting fallbacks will not work for this case.
+    if (qApp && !isAbsolute && icon.availableSizes().isEmpty())
+    {
+        return fallback;
+    }
+    return icon;
 }
 
 /************************************************
@@ -141,12 +141,12 @@ QIcon XdgIcon::fromTheme(const QString &iconName, const QIcon &fallback)
  ************************************************/
 QIcon XdgIcon::fromTheme(const QStringList &iconNames, const QIcon &fallback)
 {
-	foreach (QString iconName, iconNames)
-	{
-		QIcon icon = fromTheme(iconName);
-		if (!icon.isNull())
-			return icon;
-	}
-
-	return fallback;
+    foreach (QString iconName, iconNames)
+    {
+        QIcon icon = fromTheme(iconName);
+        if (!icon.isNull())
+            return icon;
+    }
+
+    return fallback;
 }
-- 
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