[Libreoffice-commits] core.git: include/vcl vcl/source
Tomaž Vajngerl
tomaz.vajngerl at collabora.co.uk
Sat Oct 29 18:14:26 UTC 2016
include/vcl/BitmapTools.hxx | 10 -
include/vcl/implimagetree.hxx | 56 ++++-
vcl/source/bitmap/BitmapTools.cxx | 9
vcl/source/image/ImplImageTree.cxx | 363 +++++++++++++++++++++++--------------
4 files changed, 288 insertions(+), 150 deletions(-)
New commits:
commit 5bb5463efefc4d65e3434b37618cb74a1fe2a598
Author: Tomaž Vajngerl <tomaz.vajngerl at collabora.co.uk>
Date: Thu Oct 27 17:42:36 2016 +0200
tdf#51733 support SVG icon theme, disk cache and scaling / darken
Also resolves tdf#92248
This extends icon name resolving so that is in addition tries to
find an icon with the "svg" extension and load that instead of
stated (mostly "png") extension. If the filename extension is
"svg" we load the icon with the SVG filter instead.
This also adds icon scaling and conversion for HiDPI or when a
dark theme is wanted. If the SVG icon is available, we render it
at a higher resolution instead of scaling
As loading of SVG icons can be computatunally expensive, a icon
disk cache was added. This saves the rendered SVG as a PNG image
into the "cache" folder. The same caching is also used for HiDPI
and dark theme converted icons so we don't always scale or
convert the icons.
In addition some style changes and DRY fixes were made to the
ImplImageTree source code.
Change-Id: I9e421395a342ffe8da9facea7ea06e5db2778b26
Reviewed-on: https://gerrit.libreoffice.org/30339
Reviewed-by: Tomaž Vajngerl <quikee at gmail.com>
Tested-by: Tomaž Vajngerl <quikee at gmail.com>
diff --git a/include/vcl/BitmapTools.hxx b/include/vcl/BitmapTools.hxx
index d12e9e1..c67bbb8 100644
--- a/include/vcl/BitmapTools.hxx
+++ b/include/vcl/BitmapTools.hxx
@@ -16,12 +16,12 @@
namespace vcl
{
-class VCL_DLLPUBLIC BitmapTools
+namespace bitmap
{
-public:
- static void loadFromSvg(SvStream& rStream, const OUString& sPath, BitmapEx& rBitmapEx,
- double fScaleFactor = 1.0);
-};
+
+void loadFromSvg(SvStream& rStream, const OUString& sPath, BitmapEx& rBitmapEx, double fScaleFactor = 1.0);
+
+}
}
diff --git a/include/vcl/implimagetree.hxx b/include/vcl/implimagetree.hxx
index a76442f..3064e57 100644
--- a/include/vcl/implimagetree.hxx
+++ b/include/vcl/implimagetree.hxx
@@ -31,11 +31,26 @@
#include <rtl/ustring.hxx>
#include <vcl/bitmapex.hxx>
#include <vcl/dllapi.h>
+#include <i18nlangtag/languagetag.hxx>
namespace com { namespace sun { namespace star { namespace container {
class XNameAccess;
} } } }
+enum class ImageLoadFlags : sal_uInt16
+{
+ NONE = 0,
+ IgnoreScalingFactor = 1,
+ IgnoreDarkTheme = 2,
+};
+
+namespace o3tl {
+
+template<> struct typed_flags<ImageLoadFlags>: is_typed_flags<ImageLoadFlags, 0x3> {};
+
+}
+
+
class ImplImageTree {
public:
VCL_DLLPUBLIC static ImplImageTree & get();
@@ -45,11 +60,13 @@ public:
bool loadImage(
OUString const & name, OUString const & style,
- BitmapEx & bitmap, bool localized );
+ BitmapEx & bitmap, bool localized,
+ const ImageLoadFlags eFlags = ImageLoadFlags::NONE);
bool loadDefaultImage(
OUString const & style,
- BitmapEx& bitmap);
+ BitmapEx& bitmap,
+ const ImageLoadFlags eFlags = ImageLoadFlags::NONE);
/** a crude form of life cycle control (called from DeInitVCL; otherwise,
* if the ImplImageTree singleton were destroyed during exit that would
@@ -69,51 +86,64 @@ private:
typedef std::unordered_map<OUString, std::pair<bool, BitmapEx>, OUStringHash> IconCache;
typedef std::unordered_map<OUString, OUString, OUStringHash> IconLinkHash;
- struct IconSet {
+ struct IconSet
+ {
OUString maURL;
css::uno::Reference<css::container::XNameAccess> maNameAccess;
IconCache maIconCache;
IconLinkHash maLinkHash;
- IconSet() {}
- IconSet(const OUString &aURL) : maURL(aURL) {}
+ IconSet()
+ {}
+
+ IconSet(const OUString & rURL)
+ : maURL(rURL)
+ {}
};
/// Map between the theme name(s) and the content.
typedef std::unordered_map<OUString, IconSet, OUStringHash> StyleIconSet;
/// Remember all the (used) icon styles and individual icons in them.
- StyleIconSet maIconSet;
+ StyleIconSet maIconSets;
/// Style used for the current operations; switches switch several times during fallback search.
OUString maCurrentStyle;
+ IconSet& getCurrentIconSet()
+ {
+ return maIconSets[maCurrentStyle];
+ }
+
bool doLoadImage(
OUString const & name, OUString const & style,
- BitmapEx & bitmap, bool localized);
+ BitmapEx & bitmap, bool localized, const ImageLoadFlags eFlags);
+
+ std::vector<OUString> getPaths(OUString const & name, LanguageTag& rLanguageTag);
bool checkPathAccess();
- void setStyle(OUString const & style );
+ void setStyle(OUString const & rStyle);
void createStyle();
- bool iconCacheLookup( OUString const & name, bool localized, BitmapEx & bitmap );
+ bool iconCacheLookup(OUString const & rName, bool bLocalized, const ImageLoadFlags eFlags, BitmapEx & rBitmap);
- bool findImage(std::vector< OUString > const & paths, BitmapEx & bitmap );
+ bool findImage(std::vector<OUString> const & rPaths, BitmapEx & rBitmap, const ImageLoadFlags eFlags);
void loadImageLinks();
- void parseLinkFile(std::shared_ptr<SvStream> const & stream);
+ void parseLinkFile(std::shared_ptr<SvStream> const & aStream);
/// Return name of a real .png according to links.txt.
- OUString const & getRealImageName(OUString const & name);
+ OUString const & getRealImageName(OUString const & rName);
+
/** Return name of the fallback style for the provided one.
Must not be cyclic :-) The last theme in the chain returns an empty string.
*/
- static OUString fallbackStyle(const OUString &style);
+ static OUString fallbackStyle(const OUString &rStyle);
};
#endif
diff --git a/vcl/source/bitmap/BitmapTools.cxx b/vcl/source/bitmap/BitmapTools.cxx
index f50cca8..fe47363 100644
--- a/vcl/source/bitmap/BitmapTools.cxx
+++ b/vcl/source/bitmap/BitmapTools.cxx
@@ -29,7 +29,10 @@ using drawinglayer::primitive2d::Primitive2DReference;
namespace vcl
{
-void BitmapTools::loadFromSvg(SvStream& rStream, const OUString& sPath, BitmapEx& rBitmapEx, double fScalingFactor)
+namespace bitmap
+{
+
+void loadFromSvg(SvStream& rStream, const OUString& sPath, BitmapEx& rBitmapEx, double fScalingFactor)
{
uno::Reference<uno::XComponentContext> xContext(comphelper::getProcessComponentContext());
const uno::Reference<graphic::XSvgParser> xSvgParser = graphic::SvgTools::create(xContext);
@@ -67,7 +70,7 @@ void BitmapTools::loadFromSvg(SvStream& rStream, const OUString& sPath, BitmapEx
aRealRect.X2 = aRange.getMaxX() - aRange.getMinX();
aRealRect.Y2 = aRange.getMaxY() - aRange.getMinY();
- double nDPI = 90 * fScalingFactor;
+ double nDPI = 96 * fScalingFactor;
const css::uno::Reference<css::graphic::XPrimitive2DRenderer> xPrimitive2DRenderer = css::graphic::Primitive2DTools::create(xContext);
const css::uno::Reference<css::rendering::XBitmap> xBitmap(
@@ -85,6 +88,6 @@ void BitmapTools::loadFromSvg(SvStream& rStream, const OUString& sPath, BitmapEx
}
}
-}
+}} // end vcl::bitmap
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/image/ImplImageTree.cxx b/vcl/source/image/ImplImageTree.cxx
index 30659c6..a112ddb 100644
--- a/vcl/source/image/ImplImageTree.cxx
+++ b/vcl/source/image/ImplImageTree.cxx
@@ -47,16 +47,54 @@
#include <vcl/BitmapProcessor.hxx>
#include <vcl/BitmapTools.hxx>
+#include <vcl/pngwrite.hxx>
-using namespace css;
-
-namespace {
+namespace
+{
OUString createPath(OUString const & name, sal_Int32 pos, OUString const & locale)
{
return name.copy(0, pos + 1) + locale + name.copy(pos);
}
+OUString getIconThemeFolderUrl()
+{
+ OUString sUrl("$BRAND_BASE_DIR/" LIBO_SHARE_FOLDER "/config/");
+ rtl::Bootstrap::expandMacros(sUrl);
+ return sUrl;
+}
+
+OUString getIconCacheUrl(OUString const & sStyle, OUString const & sVariant, OUString const & sName)
+{
+ OUString sUrl("${$BRAND_BASE_DIR/" LIBO_ETC_FOLDER "/" SAL_CONFIGFILE("bootstrap") ":UserInstallation}/cache/");
+ sUrl += sStyle + "/" + sVariant + "/" + sName;
+ rtl::Bootstrap::expandMacros(sUrl);
+ return sUrl;
+}
+
+OUString createIconCacheUrl(OUString const & sStyle, OUString const & sVariant, OUString const & sName)
+{
+ OUString sUrl(getIconCacheUrl(sStyle, sVariant, sName));
+ OUString sDir = sUrl.copy(0, sUrl.lastIndexOf('/'));
+ osl::Directory::createPath(sDir);
+ return sUrl;
+}
+
+bool urlExists(OUString const & sUrl)
+{
+ osl::File aFile(sUrl);
+ osl::FileBase::RC eRC = aFile.open(osl_File_OpenFlag_Read);
+ if (osl::FileBase::E_None == eRC)
+ return true;
+ return false;
+}
+
+OUString getNameNoExtension(OUString const & sName)
+{
+ sal_Int32 nDotPosition = sName.lastIndexOf('.');
+ return sName.copy(0, nDotPosition);
+}
+
std::shared_ptr<SvStream> wrapStream(css::uno::Reference< css::io::XInputStream > const & stream)
{
// This could use SvInputStream instead if that did not have a broken
@@ -78,8 +116,18 @@ std::shared_ptr<SvStream> wrapStream(css::uno::Reference< css::io::XInputStream
return s;
}
-void loadImageFromStream(std::shared_ptr<SvStream> const & xStream, OUString const & rPath, BitmapEx & rBitmap)
+void loadImageFromStream(std::shared_ptr<SvStream> const & xStream, OUString const & rPath, BitmapEx & rBitmap, const ImageLoadFlags eFlags)
{
+ static bool bIconsForDarkTheme = !!getenv("VCL_ICONS_FOR_DARK_THEME");
+
+ bool bConvertToDarkTheme = bIconsForDarkTheme;
+ if (eFlags & ImageLoadFlags::IgnoreDarkTheme)
+ bConvertToDarkTheme = false;
+
+ sal_Int32 aScaleFactor = Application::GetDefaultDevice()->GetDPIScaleFactor();
+ if (eFlags & ImageLoadFlags::IgnoreScalingFactor)
+ aScaleFactor = 1;
+
if (rPath.endsWith(".png"))
{
vcl::PNGReader aPNGReader(*xStream);
@@ -88,12 +136,21 @@ void loadImageFromStream(std::shared_ptr<SvStream> const & xStream, OUString con
}
else if (rPath.endsWith(".svg"))
{
- vcl::BitmapTools::loadFromSvg(*xStream.get(), rPath, rBitmap);
+ vcl::bitmap::loadFromSvg(*xStream.get(), rPath, rBitmap, double(aScaleFactor));
+ if (bConvertToDarkTheme)
+ rBitmap = BitmapProcessor::createLightImage(rBitmap);
+ return;
}
else
{
ReadDIBBitmapEx(rBitmap, *xStream);
}
+
+ if (bConvertToDarkTheme)
+ rBitmap = BitmapProcessor::createLightImage(rBitmap);
+
+ if (aScaleFactor > 1)
+ rBitmap.Scale(double(aScaleFactor), double(aScaleFactor), BmpScaleFlag::Fast);
}
}
@@ -111,144 +168,179 @@ ImplImageTree::~ImplImageTree()
{
}
-OUString ImplImageTree::getImageUrl(
- OUString const & name, OUString const & style, OUString const & lang)
+std::vector<OUString> ImplImageTree::getPaths(OUString const & name, LanguageTag& rLanguageTag)
{
- OUString aStyle(style);
+ std::vector<OUString> sPaths;
+
+ sal_Int32 pos = name.lastIndexOf('/');
+ if (pos != -1)
+ {
+ for (OUString& rFallback : rLanguageTag.getFallbackStrings(true))
+ {
+ OUString aFallbackName = getRealImageName(createPath(name, pos, rFallback));
+ sPaths.push_back(getNameNoExtension(aFallbackName) + ".svg");
+ sPaths.push_back(aFallbackName);
+ }
+ }
+
+ OUString aRealName = getRealImageName(name);
+ sPaths.push_back(getNameNoExtension(aRealName) + ".svg");
+ sPaths.push_back(aRealName);
+
+ return sPaths;
+}
+
+OUString ImplImageTree::getImageUrl(OUString const & rName, OUString const & rStyle, OUString const & rLang)
+{
+ OUString aStyle(rStyle);
+
while (!aStyle.isEmpty())
{
- try {
+ try
+ {
setStyle(aStyle);
- std::vector< OUString > paths;
- paths.push_back(getRealImageName(name));
-
- if (!lang.isEmpty())
+ if (checkPathAccess())
{
- sal_Int32 pos = name.lastIndexOf('/');
- if (pos != -1)
- {
- std::vector<OUString> aFallbacks(
- LanguageTag(lang).getFallbackStrings(true));
- for (std::vector< OUString >::reverse_iterator it( aFallbacks.rbegin());
- it != aFallbacks.rend(); ++it)
- {
- paths.push_back( getRealImageName( createPath(name, pos, *it) ) );
- }
- }
- }
+ IconSet& rIconSet = getCurrentIconSet();
+ const css::uno::Reference<css::container::XNameAccess>& rNameAccess = rIconSet.maNameAccess;
- try {
- if (checkPathAccess()) {
- const uno::Reference<container::XNameAccess> &rNameAccess = maIconSet[maCurrentStyle].maNameAccess;
+ LanguageTag aLanguageTag(rLang);
- for (std::vector<OUString>::const_reverse_iterator j(paths.rbegin()); j != paths.rend(); ++j)
+ for (OUString& rPath: getPaths(rName, aLanguageTag))
+ {
+ if (rNameAccess->hasByName(rPath))
{
- if (rNameAccess->hasByName(*j))
- {
- return "vnd.sun.star.zip://"
- + rtl::Uri::encode(
- maIconSet[maCurrentStyle].maURL + ".zip",
- rtl_UriCharClassRegName,
- rtl_UriEncodeIgnoreEscapes,
- RTL_TEXTENCODING_UTF8)
- + "/" + *j;
- // assuming *j contains no problematic chars
- }
+ return "vnd.sun.star.zip://"
+ + rtl::Uri::encode(rIconSet.maURL, rtl_UriCharClassRegName,
+ rtl_UriEncodeIgnoreEscapes, RTL_TEXTENCODING_UTF8)
+ + "/" + rPath;
}
}
- } catch (css::uno::RuntimeException &) {
- throw;
- } catch (const css::uno::Exception & e) {
- SAL_INFO("vcl", "exception " << e.Message);
}
}
- catch (css::uno::RuntimeException &) {}
+ catch (const css::uno::Exception & e)
+ {
+ SAL_INFO("vcl", "exception " << e.Message);
+ }
aStyle = fallbackStyle(aStyle);
}
return OUString();
}
-OUString ImplImageTree::fallbackStyle(const OUString &style)
+OUString ImplImageTree::fallbackStyle(const OUString& rsStyle)
{
- if (style == "galaxy")
- return OUString();
- else if (style == "industrial")
- return OUString("galaxy");
- else if (style == "tango")
- return OUString("galaxy");
- else if (style == "breeze")
- return OUString("galaxy");
- else if (style == "sifr")
- return OUString("breeze");
- else if (style == "breeze_dark")
- return OUString("breeze");
-
- return OUString("tango");
-}
-
-bool ImplImageTree::loadImage(OUString const & name, OUString const & style, BitmapEx & bitmap,
- bool localized)
+ OUString sResult;
+
+ if (rsStyle == "galaxy")
+ sResult = "";
+ else if (rsStyle == "industrial" || rsStyle == "tango" || rsStyle == "breeze")
+ sResult = "galaxy";
+ else if (rsStyle == "sifr" || rsStyle == "breeze_dark")
+ sResult = "breeze";
+ else
+ sResult = "tango";
+
+ return sResult;
+}
+
+bool ImplImageTree::loadImage(OUString const & name, OUString const & style, BitmapEx & rBitmap, bool localized, const ImageLoadFlags eFlags)
{
OUString aStyle(style);
while (!aStyle.isEmpty())
{
- try {
- if (doLoadImage(name, aStyle, bitmap, localized))
- {
- static bool bIconsForDarkTheme = !!getenv("VCL_ICONS_FOR_DARK_THEME");
- if (bIconsForDarkTheme)
- bitmap = BitmapProcessor::createLightImage(bitmap);
+ try
+ {
+ if (doLoadImage(name, aStyle + "_svg", rBitmap, localized, eFlags))
+ return true;
+ }
+ catch (css::uno::RuntimeException &)
+ {}
+
+ try
+ {
+ if (doLoadImage(name, aStyle, rBitmap, localized, eFlags))
return true;
- }
}
- catch (css::uno::RuntimeException &) {}
+ catch (css::uno::RuntimeException &)
+ {}
aStyle = fallbackStyle(aStyle);
}
-
return false;
}
-bool ImplImageTree::loadDefaultImage(OUString const & style, BitmapEx& bitmap)
+bool ImplImageTree::loadDefaultImage(OUString const & style, BitmapEx& bitmap, const ImageLoadFlags eFlags)
+{
+ return doLoadImage("res/grafikde.png", style, bitmap, false, eFlags);
+}
+
+OUString createVariant(const ImageLoadFlags eFlags)
+{
+ static bool bIconsForDarkTheme = !!getenv("VCL_ICONS_FOR_DARK_THEME");
+
+ bool bConvertToDarkTheme = bIconsForDarkTheme;
+ if (eFlags & ImageLoadFlags::IgnoreDarkTheme)
+ bConvertToDarkTheme = false;
+
+ sal_Int32 aScaleFactor = Application::GetDefaultDevice()->GetDPIScaleFactor();
+ if (eFlags & ImageLoadFlags::IgnoreScalingFactor)
+ aScaleFactor = 1;
+
+ OUString aVariant;
+ if (aScaleFactor == 2)
+ aVariant = "2x";
+
+ if (bConvertToDarkTheme)
+ aVariant += "-dark";
+
+ return aVariant;
+}
+
+bool loadDiskCachedVersion(OUString const & sStyle, OUString const & sVariant, OUString const & sName, BitmapEx & rBitmapEx)
+{
+ OUString sUrl(getIconCacheUrl(sStyle, sVariant, sName));
+ if (!urlExists(sUrl))
+ return false;
+ SvFileStream aFileStream(sUrl, StreamMode::READ);
+ vcl::PNGReader aPNGReader(aFileStream);
+ aPNGReader.SetIgnoreGammaChunk( true );
+ rBitmapEx = aPNGReader.Read();
+ return true;
+}
+
+void cacheBitmapToDisk(OUString const & sStyle, OUString const & sVariant, OUString const & sName, BitmapEx & rBitmapEx)
{
- return doLoadImage(
- "res/grafikde.png",
- style, bitmap, false);
+ OUString sUrl(createIconCacheUrl(sStyle, sVariant, sName));
+ vcl::PNGWriter aWriter(rBitmapEx);
+ try
+ {
+ SvFileStream aStream(sUrl, StreamMode::WRITE);
+ aWriter.Write(aStream);
+ aStream.Close();
+ }
+ catch (...)
+ {}
}
-bool ImplImageTree::doLoadImage(OUString const & name, OUString const & style, BitmapEx & bitmap,
- bool localized)
+bool ImplImageTree::doLoadImage(OUString const & name, OUString const & style, BitmapEx & bitmap, bool localized, const ImageLoadFlags eFlags)
{
setStyle(style);
- if (iconCacheLookup(name, localized, bitmap))
+
+ if (iconCacheLookup(name, localized, eFlags, bitmap))
return true;
if (!bitmap.IsEmpty())
bitmap.SetEmpty();
- std::vector< OUString > paths;
- paths.push_back(getRealImageName(name));
+ LanguageTag aLanguageTag = Application::GetSettings().GetUILanguageTag();
- if (localized)
- {
- sal_Int32 pos = name.lastIndexOf('/');
- if (pos != -1)
- {
- // findImage() uses a reverse iterator, so push in reverse order.
- std::vector< OUString > aFallbacks( Application::GetSettings().GetUILanguageTag().getFallbackStrings(true));
- for (std::vector< OUString >::reverse_iterator it( aFallbacks.rbegin());
- it != aFallbacks.rend(); ++it)
- {
- paths.push_back( getRealImageName( createPath(name, pos, *it) ) );
- }
- }
- }
+ std::vector<OUString> paths = getPaths(name, aLanguageTag);
bool found = false;
try {
- found = findImage(paths, bitmap);
+ found = findImage(paths, bitmap, eFlags);
} catch (css::uno::RuntimeException &) {
throw;
} catch (const css::uno::Exception & e) {
@@ -256,7 +348,12 @@ bool ImplImageTree::doLoadImage(OUString const & name, OUString const & style, B
}
if (found)
- maIconSet[maCurrentStyle].maIconCache[name] = std::make_pair(localized, bitmap);
+ {
+ OUString aVariant = createVariant(eFlags);
+ if (!aVariant.isEmpty())
+ cacheBitmapToDisk(style, aVariant, name, bitmap);
+ getCurrentIconSet().maIconCache[name] = std::make_pair(localized, bitmap);
+ }
return found;
}
@@ -264,11 +361,7 @@ bool ImplImageTree::doLoadImage(OUString const & name, OUString const & style, B
void ImplImageTree::shutDown()
{
maCurrentStyle.clear();
- for (StyleIconSet::iterator it = maIconSet.begin(); it != maIconSet.end(); ++it)
- {
- it->second.maIconCache.clear();
- it->second.maLinkHash.clear();
- }
+ maIconSets.clear();
}
void ImplImageTree::setStyle(OUString const & style)
@@ -283,30 +376,35 @@ void ImplImageTree::setStyle(OUString const & style)
void ImplImageTree::createStyle()
{
- if (maIconSet.find(maCurrentStyle) != maIconSet.end())
+ if (maIconSets.find(maCurrentStyle) != maIconSets.end())
return;
- OUString url( "$BRAND_BASE_DIR/" LIBO_SHARE_FOLDER "/config/" );
- rtl::Bootstrap::expandMacros(url);
+ OUString sThemeUrl;
+
if (maCurrentStyle != "default")
{
- INetURLObject u(url);
- OSL_ASSERT(!u.HasError());
- bool ok = u.Append("images_" + maCurrentStyle, INetURLObject::ENCODE_ALL);
+ INetURLObject aUrl(getIconThemeFolderUrl());
+ OSL_ASSERT(!aUrl.HasError());
+
+ bool ok = aUrl.Append("images_" + maCurrentStyle, INetURLObject::ENCODE_ALL);
OSL_ASSERT(ok); (void) ok;
- url = u.GetMainURL(INetURLObject::NO_DECODE);
+ sThemeUrl = aUrl.GetMainURL(INetURLObject::NO_DECODE) + ".zip";
+
}
else
- url += "images";
+ sThemeUrl += "images";
+
+ if (!urlExists(sThemeUrl))
+ return;
- maIconSet[maCurrentStyle] = IconSet(url);
+ maIconSets[maCurrentStyle] = IconSet(sThemeUrl);
loadImageLinks();
}
-bool ImplImageTree::iconCacheLookup(OUString const & name, bool localized, BitmapEx & bitmap)
+bool ImplImageTree::iconCacheLookup(OUString const & name, bool localized, const ImageLoadFlags eFlags, BitmapEx & bitmap)
{
- IconCache &rIconCache = maIconSet[maCurrentStyle].maIconCache;
+ IconCache& rIconCache = getCurrentIconSet().maIconCache;
IconCache::iterator i(rIconCache.find(getRealImageName(name)));
if (i != rIconCache.end() && i->second.first == localized)
@@ -314,26 +412,31 @@ bool ImplImageTree::iconCacheLookup(OUString const & name, bool localized, Bitma
bitmap = i->second.second;
return true;
}
+
+ OUString aVariant = createVariant(eFlags);
+ if (!aVariant.isEmpty() && loadDiskCachedVersion(maCurrentStyle, aVariant, name, bitmap))
+ return true;
+
return false;
}
-bool ImplImageTree::findImage(std::vector<OUString> const & paths, BitmapEx & bitmap)
+bool ImplImageTree::findImage(std::vector<OUString> const & paths, BitmapEx & bitmap, const ImageLoadFlags eFlags)
{
if (!checkPathAccess())
return false;
- const uno::Reference<container::XNameAccess> &rNameAccess = maIconSet[maCurrentStyle].maNameAccess;
+ const css::uno::Reference<css::container::XNameAccess>& rNameAccess = getCurrentIconSet().maNameAccess;
- for (std::vector<OUString>::const_reverse_iterator j(paths.rbegin()); j != paths.rend(); ++j)
+ for (const OUString& rPath : paths)
{
- if (rNameAccess->hasByName(*j))
+ if (rNameAccess->hasByName(rPath))
{
- css::uno::Reference< css::io::XInputStream > s;
- bool ok = rNameAccess->getByName(*j) >>= s;
+ css::uno::Reference<css::io::XInputStream> aStream;
+ bool ok = rNameAccess->getByName(rPath) >>= aStream;
assert(ok);
(void)ok; // prevent unused warning in release build
- loadImageFromStream( wrapStream(s), *j, bitmap );
+ loadImageFromStream(wrapStream(aStream), rPath, bitmap, eFlags);
return true;
}
}
@@ -347,7 +450,7 @@ void ImplImageTree::loadImageLinks()
if (!checkPathAccess())
return;
- const uno::Reference<container::XNameAccess> &rNameAccess = maIconSet[maCurrentStyle].maNameAccess;
+ const css::uno::Reference<css::container::XNameAccess> &rNameAccess = getCurrentIconSet().maNameAccess;
if (rNameAccess->hasByName(aLinkFilename))
{
@@ -384,13 +487,13 @@ void ImplImageTree::parseLinkFile(std::shared_ptr<SvStream> const & xStream)
continue;
}
- maIconSet[maCurrentStyle].maLinkHash[aLink] = aOriginal;
+ getCurrentIconSet().maLinkHash[aLink] = aOriginal;
}
}
OUString const & ImplImageTree::getRealImageName(OUString const & name)
{
- IconLinkHash &rLinkHash = maIconSet[maCurrentStyle].maLinkHash;
+ IconLinkHash &rLinkHash = maIconSets[maCurrentStyle].maLinkHash;
IconLinkHash::iterator it(rLinkHash.find(name));
if (it == rLinkHash.end())
@@ -401,18 +504,20 @@ OUString const & ImplImageTree::getRealImageName(OUString const & name)
bool ImplImageTree::checkPathAccess()
{
- uno::Reference<container::XNameAccess> &rNameAccess = maIconSet[maCurrentStyle].maNameAccess;
+ IconSet& rIconSet = getCurrentIconSet();
+ css::uno::Reference<css::container::XNameAccess> &rNameAccess = rIconSet.maNameAccess;
if (rNameAccess.is())
return true;
- try {
- rNameAccess = css::packages::zip::ZipFileAccess::createWithURL(comphelper::getProcessComponentContext(), maIconSet[maCurrentStyle].maURL + ".zip");
+ try
+ {
+ rNameAccess = css::packages::zip::ZipFileAccess::createWithURL(comphelper::getProcessComponentContext(), rIconSet.maURL);
}
catch (const css::uno::RuntimeException &) {
throw;
}
catch (const css::uno::Exception & e) {
- SAL_INFO("vcl", "ImplImageTree::zip file location exception " << e.Message << " for " << maIconSet[maCurrentStyle].maURL);
+ SAL_INFO("vcl", "ImplImageTree::zip file location exception " << e.Message << " for " << rIconSet.maURL);
return false;
}
return rNameAccess.is();
@@ -421,7 +526,7 @@ bool ImplImageTree::checkPathAccess()
css::uno::Reference<css::container::XNameAccess> ImplImageTree::getNameAccess()
{
checkPathAccess();
- return maIconSet[maCurrentStyle].maNameAccess;
+ return getCurrentIconSet().maNameAccess;
}
/// Recursively dump all names ...
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