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kdeui: use foreach() for iterations in KIconLoader

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Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
This commit is contained in:
Ivailo Monev 2024-06-04 00:40:18 +03:00
parent 9c4a2560c4
commit 0fc795f6a3
2 changed files with 78 additions and 84 deletions
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100
kdeui/icons/kiconloader.cpp
View file

@ -431,7 +431,7 @@ void KIconLoader::reconfigure(const QString &_appname, KStandardDirs *_dirs)
void KIconLoaderPrivate::init( const QString &_appname, KStandardDirs *_dirs) void KIconLoaderPrivate::init( const QString &_appname, KStandardDirs *_dirs)
{ {
extraDesktopIconsLoaded=false; extraDesktopIconsLoaded = false;
mIconThemeInited = false; mIconThemeInited = false;
mpThemeRoot = 0; mpThemeRoot = 0;
@ -606,7 +606,7 @@ void KIconLoaderPrivate::addThemeByName(const QString &themename, const QString
delete theme; delete theme;
return; return;
} }
KIconThemeNode *n = new KIconThemeNode(theme); KIconThemeNode* n = new KIconThemeNode(theme);
mThemesInTree.append(themename + appname); mThemesInTree.append(themename + appname);
links.append(n); links.append(n);
addInheritedThemes(n, appname); addInheritedThemes(n, appname);
@ -614,7 +614,9 @@ void KIconLoaderPrivate::addThemeByName(const QString &themename, const QString
void KIconLoader::addExtraDesktopThemes() void KIconLoader::addExtraDesktopThemes()
{ {
if ( d->extraDesktopIconsLoaded ) return; if (d->extraDesktopIconsLoaded) {
return;
}
d->initIconThemes(); d->initIconThemes();
@ -622,27 +624,23 @@ void KIconLoader::addExtraDesktopThemes()
const QStringList icnlibs = KGlobal::dirs()->resourceDirs("icon"); const QStringList icnlibs = KGlobal::dirs()->resourceDirs("icon");
QStringList::ConstIterator it; QStringList::ConstIterator it;
char buf[1000]; char buf[1000];
int r; foreach (const QString &it, icnlibs) {
for (it=icnlibs.begin(); it!=icnlibs.end(); ++it) QDir dir(it);
{
QDir dir(*it);
if (!dir.exists()) if (!dir.exists())
continue; continue;
const QStringList lst = dir.entryList(QStringList( "default.*" ), QDir::Dirs); const QStringList lst = dir.entryList(QStringList( "default.*" ), QDir::Dirs);
QStringList::ConstIterator it2; foreach (const QString &it2, lst) {
for (it2=lst.begin(); it2!=lst.end(); ++it2) if (!KStandardDirs::exists(it + it2 + "/index.theme")) {
{
if (!KStandardDirs::exists(*it + *it2 + "/index.theme"))
continue; continue;
r=readlink( QFile::encodeName(*it + *it2) , buf, sizeof(buf)-1); }
if ( r>0 ) const int r = readlink(QFile::encodeName(it + it2), buf, sizeof(buf) - 1);
{ if (r > 0) {
buf[r]=0; buf[r] = 0;
const QDir dir2( buf ); const QDir dir2(buf);
QString themeName=dir2.dirName(); const QString themeName = dir2.dirName();
if (!list.contains(themeName)) {
if (!list.contains(themeName))
list.append(themeName); list.append(themeName);
}
} }
} }
} }
@ -1263,19 +1261,17 @@ QStringList KIconLoader::queryIconsByContext(int group_or_size,
// Eliminate duplicate entries (same icon in different directories) // Eliminate duplicate entries (same icon in different directories)
QString name; QString name;
QStringList res2, entries; QStringList res2, entries;
QStringList::ConstIterator it; foreach (const QString &it, result) {
for (it=result.constBegin(); it!=result.constEnd(); ++it) const int n = it.lastIndexOf('/');
{ if (n == -1) {
int n = (*it).lastIndexOf('/'); name = it;
if (n == -1) } else {
name = *it; name = it.mid(n + 1);
else }
name = (*it).mid(n+1);
name = d->removeIconExtension(name); name = d->removeIconExtension(name);
if (!entries.contains(name)) if (!entries.contains(name)) {
{
entries += name; entries += name;
res2 += *it; res2 += it;
} }
} }
return res2; return res2;
@ -1306,19 +1302,17 @@ QStringList KIconLoader::queryIcons(int group_or_size, KIconLoader::Context cont
// Eliminate duplicate entries (same icon in different directories) // Eliminate duplicate entries (same icon in different directories)
QString name; QString name;
QStringList res2, entries; QStringList res2, entries;
QStringList::ConstIterator it; foreach (const QString &it, result) {
for (it=result.constBegin(); it!=result.constEnd(); ++it) const int n = it.lastIndexOf('/');
{ if (n == -1) {
int n = (*it).lastIndexOf('/'); name = it;
if (n == -1) } else {
name = *it; name = it.mid(n+1);
else }
name = (*it).mid(n+1);
name = d->removeIconExtension(name); name = d->removeIconExtension(name);
if (!entries.contains(name)) if (!entries.contains(name)) {
{
entries += name; entries += name;
res2 += *it; res2 += it;
} }
} }
return res2; return res2;
@ -1357,39 +1351,39 @@ bool KIconLoader::alphaBlending(KIconLoader::Group group) const
// Easy access functions // Easy access functions
QPixmap DesktopIcon(const QString& name, int force_size, int state, const QStringList &overlays) QPixmap DesktopIcon(const QString &name, int force_size, int state, const QStringList &overlays)
{ {
KIconLoader *loader = KIconLoader::global(); KIconLoader* loader = KIconLoader::global();
return loader->loadIcon(name, KIconLoader::Desktop, force_size, state, overlays); return loader->loadIcon(name, KIconLoader::Desktop, force_size, state, overlays);
} }
QPixmap BarIcon(const QString& name, int force_size, int state, const QStringList &overlays) QPixmap BarIcon(const QString &name, int force_size, int state, const QStringList &overlays)
{ {
KIconLoader *loader = KIconLoader::global(); KIconLoader* loader = KIconLoader::global();
return loader->loadIcon(name, KIconLoader::Toolbar, force_size, state, overlays); return loader->loadIcon(name, KIconLoader::Toolbar, force_size, state, overlays);
} }
QPixmap SmallIcon(const QString& name, int force_size, int state, const QStringList &overlays) QPixmap SmallIcon(const QString &name, int force_size, int state, const QStringList &overlays)
{ {
KIconLoader *loader = KIconLoader::global(); KIconLoader* loader = KIconLoader::global();
return loader->loadIcon(name, KIconLoader::Small, force_size, state, overlays); return loader->loadIcon(name, KIconLoader::Small, force_size, state, overlays);
} }
QPixmap MainBarIcon(const QString& name, int force_size, int state, const QStringList &overlays) QPixmap MainBarIcon(const QString &name, int force_size, int state, const QStringList &overlays)
{ {
KIconLoader *loader = KIconLoader::global(); KIconLoader* loader = KIconLoader::global();
return loader->loadIcon(name, KIconLoader::MainToolbar, force_size, state, overlays); return loader->loadIcon(name, KIconLoader::MainToolbar, force_size, state, overlays);
} }
QPixmap UserIcon(const QString& name, int state, const QStringList &overlays) QPixmap UserIcon(const QString &name, int state, const QStringList &overlays)
{ {
KIconLoader *loader = KIconLoader::global(); KIconLoader* loader = KIconLoader::global();
return loader->loadIcon(name, KIconLoader::User, 0, state, overlays); return loader->loadIcon(name, KIconLoader::User, 0, state, overlays);
} }
int IconSize(KIconLoader::Group group) int IconSize(KIconLoader::Group group)
{ {
KIconLoader *loader = KIconLoader::global(); KIconLoader* loader = KIconLoader::global();
return loader->currentSize(group); return loader->currentSize(group);
} }
@ -1426,7 +1420,7 @@ void KIconLoader::newIconLoader()
KIconTheme::reconfigure(); KIconTheme::reconfigure();
} }
reconfigure( objectName(), d->mpDirs ); reconfigure(objectName(), d->mpDirs);
emit iconLoaderSettingsChanged(); emit iconLoaderSettingsChanged();
} }

62
kdeui/icons/kiconloader.h
View file

@ -111,11 +111,11 @@ public:
*/ */
enum Group { enum Group {
/// No group /// No group
NoGroup=-1, NoGroup = -1,
/// Desktop icons /// Desktop icons
Desktop=0, Desktop = 0,
/// First group /// First group
FirstGroup=0, FirstGroup = 0,
/// Toolbar icons /// Toolbar icons
Toolbar, Toolbar,
/// Main toolbar icons /// Main toolbar icons
@ -137,17 +137,17 @@ public:
*/ */
enum StdSizes { enum StdSizes {
/// small icons for menu entries /// small icons for menu entries
SizeSmall=16, SizeSmall = 16,
/// slightly larger small icons for toolbars, panels, etc /// slightly larger small icons for toolbars, panels, etc
SizeSmallMedium=22, SizeSmallMedium = 22,
/// medium sized icons for the desktop /// medium sized icons for the desktop
SizeMedium=32, SizeMedium = 32,
/// large sized icons for the panel /// large sized icons for the panel
SizeLarge=48, SizeLarge = 48,
/// huge sized icons for iconviews /// huge sized icons for iconviews
SizeHuge=64, SizeHuge = 64,
/// enormous sized icons for iconviews /// enormous sized icons for iconviews
SizeEnormous=128 SizeEnormous = 128
}; };
/** /**
@ -172,7 +172,7 @@ public:
* iconloader object yourself. That one is the current KComponentData's * iconloader object yourself. That one is the current KComponentData's
* (typically KApplication's) iconloader. * (typically KApplication's) iconloader.
*/ */
explicit KIconLoader(const QString& appname=QString(), KStandardDirs *dirs = 0, QObject* parent = 0); explicit KIconLoader(const QString &appname = QString(), KStandardDirs *dirs = nullptr, QObject *parent = nullptr);
/** /**
* Constructs an iconloader. * Constructs an iconloader.
@ -183,7 +183,7 @@ public:
* iconloader object yourself. That one is the current KComponentData's * iconloader object yourself. That one is the current KComponentData's
* (typically KApplication's) iconloader. * (typically KApplication's) iconloader.
*/ */
explicit KIconLoader(const KComponentData &componentData, QObject* parent = 0); explicit KIconLoader(const KComponentData &componentData, QObject *parent = nullptr);
/** /**
* Cleanup * Cleanup
@ -200,7 +200,7 @@ public:
* Adds @p appname to the list of application specific directories. * Adds @p appname to the list of application specific directories.
* @param appname The application name. * @param appname The application name.
*/ */
void addAppDir(const QString& appname); void addAppDir(const QString &appname);
/** /**
* Loads an icon. It will try very hard to find an icon which is * Loads an icon. It will try very hard to find an icon which is
@ -230,10 +230,10 @@ public:
* @return the QPixmap. Can be null when not found, depending on * @return the QPixmap. Can be null when not found, depending on
* @p canReturnNull. * @p canReturnNull.
*/ */
QPixmap loadIcon(const QString& name, KIconLoader::Group group, int size=0, QPixmap loadIcon(const QString &name, KIconLoader::Group group, int size = 0,
int state=KIconLoader::DefaultState, const QStringList &overlays = QStringList(), int state = KIconLoader::DefaultState, const QStringList &overlays = QStringList(),
QString *path_store=0L, QString *path_store = nullptr,
bool canReturnNull=false) const; bool canReturnNull = false) const;
/** /**
* Loads an icon for a mimetype. * Loads an icon for a mimetype.
@ -253,9 +253,9 @@ public:
* @return the QPixmap. Can not be null, the * @return the QPixmap. Can not be null, the
* "unknown" pixmap is returned when no appropriate icon has been found. * "unknown" pixmap is returned when no appropriate icon has been found.
*/ */
QPixmap loadMimeTypeIcon( const QString& iconName, KIconLoader::Group group, int size=0, QPixmap loadMimeTypeIcon(const QString &iconName, KIconLoader::Group group, int size = 0,
int state=KIconLoader::DefaultState, const QStringList &overlays = QStringList(), int state = KIconLoader::DefaultState, const QStringList &overlays = QStringList(),
QString *path_store=0 ) const; QString *path_store = nullptr) const;
/** /**
* Returns the path of an icon. * Returns the path of an icon.
@ -271,8 +271,8 @@ public:
* @return the path of an icon, can be null or the "unknown" icon when * @return the path of an icon, can be null or the "unknown" icon when
* not found, depending on @p canReturnNull. * not found, depending on @p canReturnNull.
*/ */
QString iconPath(const QString& name, int group_or_size, QString iconPath(const QString &name, int group_or_size,
bool canReturnNull=false) const; bool canReturnNull = false) const;
/** /**
* Loads an animated icon as a series of still frames. * Loads an animated icon as a series of still frames.
@ -283,7 +283,7 @@ public:
* @return A QStringList containing the absolute path of all the frames * @return A QStringList containing the absolute path of all the frames
* making up the animation. * making up the animation.
*/ */
QStringList loadAnimated(const QString& name, KIconLoader::Group group, int size=0) const; QStringList loadAnimated(const QString &name, KIconLoader::Group group, int size = 0) const;
/** /**
* Queries all available icons for a specific group, having a specific * Queries all available icons for a specific group, having a specific
@ -295,7 +295,7 @@ public:
* @param context The icon context. * @param context The icon context.
* @return a list of all icons * @return a list of all icons
*/ */
QStringList queryIcons(int group_or_size, KIconLoader::Context context=KIconLoader::Any) const; QStringList queryIcons(int group_or_size, KIconLoader::Context context = KIconLoader::Any) const;
/** /**
* Queries all available icons for a specific context. * Queries all available icons for a specific context.
@ -309,12 +309,12 @@ public:
* available for that context * available for that context
*/ */
QStringList queryIconsByContext(int group_or_size, QStringList queryIconsByContext(int group_or_size,
KIconLoader::Context context=KIconLoader::Any) const; KIconLoader::Context context = KIconLoader::Any) const;
/** /**
* @internal * @internal
*/ */
bool hasContext( KIconLoader::Context context ) const; bool hasContext(KIconLoader::Context context) const;
/** /**
* Returns a list of all icons (*.png or *.xpm extension) in the * Returns a list of all icons (*.png or *.xpm extension) in the
@ -322,7 +322,7 @@ public:
* @param iconsDir the directory to search in * @param iconsDir the directory to search in
* @return A QStringList containing the icon paths * @return A QStringList containing the icon paths
*/ */
QStringList queryIconsByDir( const QString& iconsDir ) const; QStringList queryIconsByDir(const QString &iconsDir) const;
/** /**
* Returns the current size of the icon group. * Returns the current size of the icon group.
@ -342,13 +342,13 @@ public:
* therefore it's not recommended to store the pointer anywhere. * therefore it's not recommended to store the pointer anywhere.
* @return a pointer to the current theme. 0 if no theme set. * @return a pointer to the current theme. 0 if no theme set.
*/ */
KIconTheme *theme() const; KIconTheme* theme() const;
/** /**
* Returns a pointer to the KIconEffect object used by the icon loader. * Returns a pointer to the KIconEffect object used by the icon loader.
* @return the KIconEffect. * @return the KIconEffect.
*/ */
KIconEffect *iconEffect() const; KIconEffect* iconEffect() const;
/** /**
* Called by KComponentData::newIconLoader to reconfigure the icon loader. * Called by KComponentData::newIconLoader to reconfigure the icon loader.
@ -356,7 +356,7 @@ public:
* @param _dirs the new standard directories. If 0, the directories * @param _dirs the new standard directories. If 0, the directories
* from KGlobal will be taken. * from KGlobal will be taken.
*/ */
void reconfigure( const QString& _appname, KStandardDirs *_dirs ); void reconfigure(const QString &_appname, KStandardDirs *_dirs);
/** /**
* Returns the unknown icon. An icon that is used when no other icon * Returns the unknown icon. An icon that is used when no other icon
@ -395,7 +395,7 @@ public:
*/ */
void drawOverlays(const QStringList &overlays, QPixmap &pixmap, KIconLoader::Group group, int state = KIconLoader::DefaultState) const; void drawOverlays(const QStringList &overlays, QPixmap &pixmap, KIconLoader::Group group, int state = KIconLoader::DefaultState) const;
public Q_SLOTS: public Q_SLOTS:
/** /**
* Re-initialize the global icon loader * Re-initialize the global icon loader
*/ */
@ -407,7 +407,7 @@ Q_SIGNALS:
*/ */
void iconLoaderSettingsChanged(); void iconLoaderSettingsChanged();
private: private:
// @internal the data object // @internal the data object
KIconLoaderPrivate *d; KIconLoaderPrivate *d;
}; };