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migrating to the latest JUCE version

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This commit is contained in:
Nikolai Rodionov
2022-11-04 23:11:33 +01:00
committed by Nikolai Rodionov
parent 4257a0f8ba
commit faf8f18333
2796 changed files with 888518 additions and 784244 deletions
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5482
deps/juce/modules/juce_graphics/native/juce_RenderingHelpers.h vendored
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deps/juce/modules/juce_graphics/native/juce_android_Fonts.cpp vendored
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deps/juce/modules/juce_graphics/native/juce_android_GraphicsContext.cpp vendored
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/*
==============================================================================
This file is part of the JUCE library.
Copyright (c) 2020 - Raw Material Software Limited
JUCE is an open source library subject to commercial or open-source
licensing.
By using JUCE, you agree to the terms of both the JUCE 6 End-User License
Agreement and JUCE Privacy Policy (both effective as of the 16th June 2020).
End User License Agreement: www.juce.com/juce-6-licence
Privacy Policy: www.juce.com/juce-privacy-policy
Or: You may also use this code under the terms of the GPL v3 (see
www.gnu.org/licenses).
JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
DISCLAIMED.
==============================================================================
*/
namespace juce
{
namespace GraphicsHelpers
{
LocalRef<jobject> createPaint (Graphics::ResamplingQuality quality)
{
jint constructorFlags = 1 /*ANTI_ALIAS_FLAG*/
| 4 /*DITHER_FLAG*/
| 128 /*SUBPIXEL_TEXT_FLAG*/;
if (quality > Graphics::lowResamplingQuality)
constructorFlags |= 2; /*FILTER_BITMAP_FLAG*/
return LocalRef<jobject>(getEnv()->NewObject (AndroidPaint, AndroidPaint.constructor, constructorFlags));
}
const LocalRef<jobject> createMatrix (JNIEnv* env, const AffineTransform& t)
{
auto m = LocalRef<jobject>(env->NewObject (AndroidMatrix, AndroidMatrix.constructor));
jfloat values[9] = { t.mat00, t.mat01, t.mat02,
t.mat10, t.mat11, t.mat12,
0.0f, 0.0f, 1.0f };
jfloatArray javaArray = env->NewFloatArray (9);
env->SetFloatArrayRegion (javaArray, 0, 9, values);
env->CallVoidMethod (m, AndroidMatrix.setValues, javaArray);
env->DeleteLocalRef (javaArray);
return m;
}
}
ImagePixelData::Ptr NativeImageType::create (Image::PixelFormat format, int width, int height, bool clearImage) const
{
return SoftwareImageType().create (format, width, height, clearImage);
}
} // namespace juce
/*
==============================================================================
This file is part of the JUCE library.
Copyright (c) 2022 - Raw Material Software Limited
JUCE is an open source library subject to commercial or open-source
licensing.
By using JUCE, you agree to the terms of both the JUCE 7 End-User License
Agreement and JUCE Privacy Policy.
End User License Agreement: www.juce.com/juce-7-licence
Privacy Policy: www.juce.com/juce-privacy-policy
Or: You may also use this code under the terms of the GPL v3 (see
www.gnu.org/licenses).
JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
DISCLAIMED.
==============================================================================
*/
namespace juce
{
namespace GraphicsHelpers
{
static LocalRef<jobject> createPaint (Graphics::ResamplingQuality quality)
{
jint constructorFlags = 1 /*ANTI_ALIAS_FLAG*/
| 4 /*DITHER_FLAG*/
| 128 /*SUBPIXEL_TEXT_FLAG*/;
if (quality > Graphics::lowResamplingQuality)
constructorFlags |= 2; /*FILTER_BITMAP_FLAG*/
return LocalRef<jobject>(getEnv()->NewObject (AndroidPaint, AndroidPaint.constructor, constructorFlags));
}
static LocalRef<jobject> createMatrix (JNIEnv* env, const AffineTransform& t)
{
auto m = LocalRef<jobject>(env->NewObject (AndroidMatrix, AndroidMatrix.constructor));
jfloat values[9] = { t.mat00, t.mat01, t.mat02,
t.mat10, t.mat11, t.mat12,
0.0f, 0.0f, 1.0f };
jfloatArray javaArray = env->NewFloatArray (9);
env->SetFloatArrayRegion (javaArray, 0, 9, values);
env->CallVoidMethod (m, AndroidMatrix.setValues, javaArray);
env->DeleteLocalRef (javaArray);
return m;
}
} // namespace GraphicsHelpers
ImagePixelData::Ptr NativeImageType::create (Image::PixelFormat format, int width, int height, bool clearImage) const
{
return SoftwareImageType().create (format, width, height, clearImage);
}
} // namespace juce

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deps/juce/modules/juce_graphics/native/juce_android_IconHelpers.cpp vendored
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@ -1,29 +1,30 @@
/*
==============================================================================
This file is part of the JUCE library.
Copyright (c) 2020 - Raw Material Software Limited
JUCE is an open source library subject to commercial or open-source
licensing.
By using JUCE, you agree to the terms of both the JUCE 6 End-User License
Agreement and JUCE Privacy Policy (both effective as of the 16th June 2020).
End User License Agreement: www.juce.com/juce-6-licence
Privacy Policy: www.juce.com/juce-privacy-policy
Or: You may also use this code under the terms of the GPL v3 (see
www.gnu.org/licenses).
JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
DISCLAIMED.
==============================================================================
*/
namespace juce
{
Image JUCE_API getIconFromApplication (const String&, int) { return {}; }
}
/*
==============================================================================
This file is part of the JUCE library.
Copyright (c) 2022 - Raw Material Software Limited
JUCE is an open source library subject to commercial or open-source
licensing.
By using JUCE, you agree to the terms of both the JUCE 7 End-User License
Agreement and JUCE Privacy Policy.
End User License Agreement: www.juce.com/juce-7-licence
Privacy Policy: www.juce.com/juce-privacy-policy
Or: You may also use this code under the terms of the GPL v3 (see
www.gnu.org/licenses).
JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
DISCLAIMED.
==============================================================================
*/
namespace juce
{
Image JUCE_API getIconFromApplication (const String&, int);
Image JUCE_API getIconFromApplication (const String&, int) { return {}; }
}

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deps/juce/modules/juce_graphics/native/juce_freetype_Fonts.cpp vendored
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@ -1,453 +1,453 @@
/*
==============================================================================
This file is part of the JUCE library.
Copyright (c) 2020 - Raw Material Software Limited
JUCE is an open source library subject to commercial or open-source
licensing.
By using JUCE, you agree to the terms of both the JUCE 6 End-User License
Agreement and JUCE Privacy Policy (both effective as of the 16th June 2020).
End User License Agreement: www.juce.com/juce-6-licence
Privacy Policy: www.juce.com/juce-privacy-policy
Or: You may also use this code under the terms of the GPL v3 (see
www.gnu.org/licenses).
JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
DISCLAIMED.
==============================================================================
*/
namespace juce
{
struct FTLibWrapper : public ReferenceCountedObject
{
FTLibWrapper()
{
if (FT_Init_FreeType (&library) != 0)
{
library = {};
DBG ("Failed to initialize FreeType");
}
}
~FTLibWrapper()
{
if (library != nullptr)
FT_Done_FreeType (library);
}
FT_Library library = {};
using Ptr = ReferenceCountedObjectPtr<FTLibWrapper>;
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (FTLibWrapper)
};
//==============================================================================
struct FTFaceWrapper : public ReferenceCountedObject
{
FTFaceWrapper (const FTLibWrapper::Ptr& ftLib, const File& file, int faceIndex)
: library (ftLib)
{
if (FT_New_Face (ftLib->library, file.getFullPathName().toUTF8(), faceIndex, &face) != 0)
face = {};
}
FTFaceWrapper (const FTLibWrapper::Ptr& ftLib, const void* data, size_t dataSize, int faceIndex)
: library (ftLib), savedFaceData (data, dataSize)
{
if (FT_New_Memory_Face (ftLib->library, (const FT_Byte*) savedFaceData.getData(),
(FT_Long) savedFaceData.getSize(), faceIndex, &face) != 0)
face = {};
}
~FTFaceWrapper()
{
if (face != nullptr)
FT_Done_Face (face);
}
FT_Face face = {};
FTLibWrapper::Ptr library;
MemoryBlock savedFaceData;
using Ptr = ReferenceCountedObjectPtr<FTFaceWrapper>;
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (FTFaceWrapper)
};
//==============================================================================
class FTTypefaceList : private DeletedAtShutdown
{
public:
FTTypefaceList() : library (new FTLibWrapper())
{
scanFontPaths (getDefaultFontDirectories());
}
~FTTypefaceList()
{
clearSingletonInstance();
}
//==============================================================================
struct KnownTypeface
{
KnownTypeface (const File& f, int index, const FTFaceWrapper& face)
: file (f),
family (face.face->family_name),
style (face.face->style_name),
faceIndex (index),
isMonospaced ((face.face->face_flags & FT_FACE_FLAG_FIXED_WIDTH) != 0),
isSansSerif (isFaceSansSerif (family))
{
}
const File file;
const String family, style;
const int faceIndex;
const bool isMonospaced, isSansSerif;
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (KnownTypeface)
};
//==============================================================================
static FTFaceWrapper::Ptr selectUnicodeCharmap (FTFaceWrapper* face)
{
if (face != nullptr)
if (FT_Select_Charmap (face->face, ft_encoding_unicode) != 0)
FT_Set_Charmap (face->face, face->face->charmaps[0]);
return face;
}
FTFaceWrapper::Ptr createFace (const void* data, size_t dataSize, int index)
{
return selectUnicodeCharmap (new FTFaceWrapper (library, data, dataSize, index));
}
FTFaceWrapper::Ptr createFace (const File& file, int index)
{
return selectUnicodeCharmap (new FTFaceWrapper (library, file, index));
}
FTFaceWrapper::Ptr createFace (const String& fontName, const String& fontStyle)
{
auto ftFace = matchTypeface (fontName, fontStyle);
if (ftFace == nullptr) ftFace = matchTypeface (fontName, "Regular");
if (ftFace == nullptr) ftFace = matchTypeface (fontName, {});
if (ftFace != nullptr)
return createFace (ftFace->file, ftFace->faceIndex);
return nullptr;
}
//==============================================================================
StringArray findAllFamilyNames() const
{
StringArray s;
for (auto* face : faces)
s.addIfNotAlreadyThere (face->family);
return s;
}
static int indexOfRegularStyle (const StringArray& styles)
{
int i = styles.indexOf ("Regular", true);
if (i >= 0)
return i;
for (i = 0; i < styles.size(); ++i)
if (! (styles[i].containsIgnoreCase ("Bold") || styles[i].containsIgnoreCase ("Italic")))
return i;
return -1;
}
StringArray findAllTypefaceStyles (const String& family) const
{
StringArray s;
for (auto* face : faces)
if (face->family == family)
s.addIfNotAlreadyThere (face->style);
// try to get a regular style to be first in the list
auto regular = indexOfRegularStyle (s);
if (regular > 0)
s.strings.swap (0, regular);
return s;
}
void scanFontPaths (const StringArray& paths)
{
for (auto& path : paths)
{
for (const auto& iter : RangedDirectoryIterator (File::getCurrentWorkingDirectory().getChildFile (path), true))
if (iter.getFile().hasFileExtension ("ttf;pfb;pcf;otf"))
scanFont (iter.getFile());
}
}
void getMonospacedNames (StringArray& monoSpaced) const
{
for (auto* face : faces)
if (face->isMonospaced)
monoSpaced.addIfNotAlreadyThere (face->family);
}
void getSerifNames (StringArray& serif) const
{
for (auto* face : faces)
if (! (face->isSansSerif || face->isMonospaced))
serif.addIfNotAlreadyThere (face->family);
}
void getSansSerifNames (StringArray& sansSerif) const
{
for (auto* face : faces)
if (face->isSansSerif)
sansSerif.addIfNotAlreadyThere (face->family);
}
JUCE_DECLARE_SINGLETON_SINGLETHREADED_MINIMAL (FTTypefaceList)
private:
FTLibWrapper::Ptr library;
OwnedArray<KnownTypeface> faces;
static StringArray getDefaultFontDirectories();
void scanFont (const File& file)
{
int faceIndex = 0;
int numFaces = 0;
do
{
FTFaceWrapper face (library, file, faceIndex);
if (face.face != nullptr)
{
if (faceIndex == 0)
numFaces = (int) face.face->num_faces;
if ((face.face->face_flags & FT_FACE_FLAG_SCALABLE) != 0)
faces.add (new KnownTypeface (file, faceIndex, face));
}
++faceIndex;
}
while (faceIndex < numFaces);
}
const KnownTypeface* matchTypeface (const String& familyName, const String& style) const noexcept
{
for (auto* face : faces)
if (face->family == familyName
&& (face->style.equalsIgnoreCase (style) || style.isEmpty()))
return face;
return nullptr;
}
static bool isFaceSansSerif (const String& family)
{
static const char* sansNames[] = { "Sans", "Verdana", "Arial", "Ubuntu" };
for (auto* name : sansNames)
if (family.containsIgnoreCase (name))
return true;
return false;
}
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (FTTypefaceList)
};
JUCE_IMPLEMENT_SINGLETON (FTTypefaceList)
//==============================================================================
class FreeTypeTypeface : public CustomTypeface
{
public:
FreeTypeTypeface (const Font& font)
: faceWrapper (FTTypefaceList::getInstance()->createFace (font.getTypefaceName(),
font.getTypefaceStyle()))
{
if (faceWrapper != nullptr)
initialiseCharacteristics (font.getTypefaceName(),
font.getTypefaceStyle());
}
FreeTypeTypeface (const void* data, size_t dataSize)
: faceWrapper (FTTypefaceList::getInstance()->createFace (data, dataSize, 0))
{
if (faceWrapper != nullptr)
initialiseCharacteristics (faceWrapper->face->family_name,
faceWrapper->face->style_name);
}
void initialiseCharacteristics (const String& fontName, const String& fontStyle)
{
setCharacteristics (fontName, fontStyle,
faceWrapper->face->ascender / (float) (faceWrapper->face->ascender - faceWrapper->face->descender),
L' ');
}
bool loadGlyphIfPossible (const juce_wchar character)
{
if (faceWrapper != nullptr)
{
auto face = faceWrapper->face;
auto glyphIndex = FT_Get_Char_Index (face, (FT_ULong) character);
if (FT_Load_Glyph (face, glyphIndex, FT_LOAD_NO_SCALE | FT_LOAD_NO_BITMAP | FT_LOAD_IGNORE_TRANSFORM | FT_LOAD_NO_HINTING) == 0
&& face->glyph->format == ft_glyph_format_outline)
{
auto scale = 1.0f / (float) (face->ascender - face->descender);
Path destShape;
if (getGlyphShape (destShape, face->glyph->outline, scale))
{
addGlyph (character, destShape, (float) face->glyph->metrics.horiAdvance * scale);
if ((face->face_flags & FT_FACE_FLAG_KERNING) != 0)
addKerning (face, (uint32) character, glyphIndex);
return true;
}
}
}
return false;
}
private:
FTFaceWrapper::Ptr faceWrapper;
bool getGlyphShape (Path& destShape, const FT_Outline& outline, float scaleX)
{
auto scaleY = -scaleX;
auto* contours = outline.contours;
auto* tags = outline.tags;
auto* points = outline.points;
for (int c = 0; c < outline.n_contours; ++c)
{
const int startPoint = (c == 0) ? 0 : contours [c - 1] + 1;
const int endPoint = contours[c];
for (int p = startPoint; p <= endPoint; ++p)
{
auto x = scaleX * (float) points[p].x;
auto y = scaleY * (float) points[p].y;
if (p == startPoint)
{
if (FT_CURVE_TAG (tags[p]) == FT_Curve_Tag_Conic)
{
auto x2 = scaleX * (float) points[endPoint].x;
auto y2 = scaleY * (float) points[endPoint].y;
if (FT_CURVE_TAG (tags[endPoint]) != FT_Curve_Tag_On)
{
x2 = (x + x2) * 0.5f;
y2 = (y + y2) * 0.5f;
}
destShape.startNewSubPath (x2, y2);
}
else
{
destShape.startNewSubPath (x, y);
}
}
if (FT_CURVE_TAG (tags[p]) == FT_Curve_Tag_On)
{
if (p != startPoint)
destShape.lineTo (x, y);
}
else if (FT_CURVE_TAG (tags[p]) == FT_Curve_Tag_Conic)
{
const int nextIndex = (p == endPoint) ? startPoint : p + 1;
auto x2 = scaleX * (float) points[nextIndex].x;
auto y2 = scaleY * (float) points[nextIndex].y;
if (FT_CURVE_TAG (tags [nextIndex]) == FT_Curve_Tag_Conic)
{
x2 = (x + x2) * 0.5f;
y2 = (y + y2) * 0.5f;
}
else
{
++p;
}
destShape.quadraticTo (x, y, x2, y2);
}
else if (FT_CURVE_TAG (tags[p]) == FT_Curve_Tag_Cubic)
{
const int next1 = p + 1;
const int next2 = (p == (endPoint - 1)) ? startPoint : (p + 2);
if (p >= endPoint
|| FT_CURVE_TAG (tags[next1]) != FT_Curve_Tag_Cubic
|| FT_CURVE_TAG (tags[next2]) != FT_Curve_Tag_On)
return false;
auto x2 = scaleX * (float) points[next1].x;
auto y2 = scaleY * (float) points[next1].y;
auto x3 = scaleX * (float) points[next2].x;
auto y3 = scaleY * (float) points[next2].y;
destShape.cubicTo (x, y, x2, y2, x3, y3);
p += 2;
}
}
destShape.closeSubPath();
}
return true;
}
void addKerning (FT_Face face, const uint32 character, const uint32 glyphIndex)
{
auto height = (float) (face->ascender - face->descender);
uint32 rightGlyphIndex;
auto rightCharCode = FT_Get_First_Char (face, &rightGlyphIndex);
while (rightGlyphIndex != 0)
{
FT_Vector kerning;
if (FT_Get_Kerning (face, glyphIndex, rightGlyphIndex, ft_kerning_unscaled, &kerning) == 0
&& kerning.x != 0)
addKerningPair ((juce_wchar) character, (juce_wchar) rightCharCode, (float) kerning.x / height);
rightCharCode = FT_Get_Next_Char (face, rightCharCode, &rightGlyphIndex);
}
}
JUCE_DECLARE_NON_COPYABLE (FreeTypeTypeface)
};
} // namespace juce
/*
==============================================================================
This file is part of the JUCE library.
Copyright (c) 2022 - Raw Material Software Limited
JUCE is an open source library subject to commercial or open-source
licensing.
By using JUCE, you agree to the terms of both the JUCE 7 End-User License
Agreement and JUCE Privacy Policy.
End User License Agreement: www.juce.com/juce-7-licence
Privacy Policy: www.juce.com/juce-privacy-policy
Or: You may also use this code under the terms of the GPL v3 (see
www.gnu.org/licenses).
JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
DISCLAIMED.
==============================================================================
*/
namespace juce
{
struct FTLibWrapper : public ReferenceCountedObject
{
FTLibWrapper()
{
if (FT_Init_FreeType (&library) != 0)
{
library = {};
DBG ("Failed to initialize FreeType");
}
}
~FTLibWrapper()
{
if (library != nullptr)
FT_Done_FreeType (library);
}
FT_Library library = {};
using Ptr = ReferenceCountedObjectPtr<FTLibWrapper>;
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (FTLibWrapper)
};
//==============================================================================
struct FTFaceWrapper : public ReferenceCountedObject
{
FTFaceWrapper (const FTLibWrapper::Ptr& ftLib, const File& file, int faceIndex)
: library (ftLib)
{
if (FT_New_Face (ftLib->library, file.getFullPathName().toUTF8(), faceIndex, &face) != 0)
face = {};
}
FTFaceWrapper (const FTLibWrapper::Ptr& ftLib, const void* data, size_t dataSize, int faceIndex)
: library (ftLib), savedFaceData (data, dataSize)
{
if (FT_New_Memory_Face (ftLib->library, (const FT_Byte*) savedFaceData.getData(),
(FT_Long) savedFaceData.getSize(), faceIndex, &face) != 0)
face = {};
}
~FTFaceWrapper()
{
if (face != nullptr)
FT_Done_Face (face);
}
FT_Face face = {};
FTLibWrapper::Ptr library;
MemoryBlock savedFaceData;
using Ptr = ReferenceCountedObjectPtr<FTFaceWrapper>;
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (FTFaceWrapper)
};
//==============================================================================
class FTTypefaceList : private DeletedAtShutdown
{
public:
FTTypefaceList() : library (new FTLibWrapper())
{
scanFontPaths (getDefaultFontDirectories());
}
~FTTypefaceList()
{
clearSingletonInstance();
}
//==============================================================================
struct KnownTypeface
{
KnownTypeface (const File& f, int index, const FTFaceWrapper& face)
: file (f),
family (face.face->family_name),
style (face.face->style_name),
faceIndex (index),
isMonospaced ((face.face->face_flags & FT_FACE_FLAG_FIXED_WIDTH) != 0),
isSansSerif (isFaceSansSerif (family))
{
}
const File file;
const String family, style;
const int faceIndex;
const bool isMonospaced, isSansSerif;
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (KnownTypeface)
};
//==============================================================================
static FTFaceWrapper::Ptr selectUnicodeCharmap (FTFaceWrapper* face)
{
if (face != nullptr)
if (FT_Select_Charmap (face->face, ft_encoding_unicode) != 0)
FT_Set_Charmap (face->face, face->face->charmaps[0]);
return face;
}
FTFaceWrapper::Ptr createFace (const void* data, size_t dataSize, int index)
{
return selectUnicodeCharmap (new FTFaceWrapper (library, data, dataSize, index));
}
FTFaceWrapper::Ptr createFace (const File& file, int index)
{
return selectUnicodeCharmap (new FTFaceWrapper (library, file, index));
}
FTFaceWrapper::Ptr createFace (const String& fontName, const String& fontStyle)
{
auto ftFace = matchTypeface (fontName, fontStyle);
if (ftFace == nullptr) ftFace = matchTypeface (fontName, "Regular");
if (ftFace == nullptr) ftFace = matchTypeface (fontName, {});
if (ftFace != nullptr)
return createFace (ftFace->file, ftFace->faceIndex);
return nullptr;
}
//==============================================================================
StringArray findAllFamilyNames() const
{
StringArray s;
for (auto* face : faces)
s.addIfNotAlreadyThere (face->family);
return s;
}
static int indexOfRegularStyle (const StringArray& styles)
{
int i = styles.indexOf ("Regular", true);
if (i >= 0)
return i;
for (i = 0; i < styles.size(); ++i)
if (! (styles[i].containsIgnoreCase ("Bold") || styles[i].containsIgnoreCase ("Italic")))
return i;
return -1;
}
StringArray findAllTypefaceStyles (const String& family) const
{
StringArray s;
for (auto* face : faces)
if (face->family == family)
s.addIfNotAlreadyThere (face->style);
// try to get a regular style to be first in the list
auto regular = indexOfRegularStyle (s);
if (regular > 0)
s.strings.swap (0, regular);
return s;
}
void scanFontPaths (const StringArray& paths)
{
for (auto& path : paths)
{
for (const auto& iter : RangedDirectoryIterator (File::getCurrentWorkingDirectory().getChildFile (path), true))
if (iter.getFile().hasFileExtension ("ttf;pfb;pcf;otf"))
scanFont (iter.getFile());
}
}
void getMonospacedNames (StringArray& monoSpaced) const
{
for (auto* face : faces)
if (face->isMonospaced)
monoSpaced.addIfNotAlreadyThere (face->family);
}
void getSerifNames (StringArray& serif) const
{
for (auto* face : faces)
if (! (face->isSansSerif || face->isMonospaced))
serif.addIfNotAlreadyThere (face->family);
}
void getSansSerifNames (StringArray& sansSerif) const
{
for (auto* face : faces)
if (face->isSansSerif)
sansSerif.addIfNotAlreadyThere (face->family);
}
JUCE_DECLARE_SINGLETON_SINGLETHREADED_MINIMAL (FTTypefaceList)
private:
FTLibWrapper::Ptr library;
OwnedArray<KnownTypeface> faces;
static StringArray getDefaultFontDirectories();
void scanFont (const File& file)
{
int faceIndex = 0;
int numFaces = 0;
do
{
FTFaceWrapper face (library, file, faceIndex);
if (face.face != nullptr)
{
if (faceIndex == 0)
numFaces = (int) face.face->num_faces;
if ((face.face->face_flags & FT_FACE_FLAG_SCALABLE) != 0)
faces.add (new KnownTypeface (file, faceIndex, face));
}
++faceIndex;
}
while (faceIndex < numFaces);
}
const KnownTypeface* matchTypeface (const String& familyName, const String& style) const noexcept
{
for (auto* face : faces)
if (face->family == familyName
&& (face->style.equalsIgnoreCase (style) || style.isEmpty()))
return face;
return nullptr;
}
static bool isFaceSansSerif (const String& family)
{
static const char* sansNames[] = { "Sans", "Verdana", "Arial", "Ubuntu" };
for (auto* name : sansNames)
if (family.containsIgnoreCase (name))
return true;
return false;
}
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (FTTypefaceList)
};
JUCE_IMPLEMENT_SINGLETON (FTTypefaceList)
//==============================================================================
class FreeTypeTypeface : public CustomTypeface
{
public:
FreeTypeTypeface (const Font& font)
: faceWrapper (FTTypefaceList::getInstance()->createFace (font.getTypefaceName(),
font.getTypefaceStyle()))
{
if (faceWrapper != nullptr)
initialiseCharacteristics (font.getTypefaceName(),
font.getTypefaceStyle());
}
FreeTypeTypeface (const void* data, size_t dataSize)
: faceWrapper (FTTypefaceList::getInstance()->createFace (data, dataSize, 0))
{
if (faceWrapper != nullptr)
initialiseCharacteristics (faceWrapper->face->family_name,
faceWrapper->face->style_name);
}
void initialiseCharacteristics (const String& fontName, const String& fontStyle)
{
setCharacteristics (fontName, fontStyle,
faceWrapper->face->ascender / (float) (faceWrapper->face->ascender - faceWrapper->face->descender),
L' ');
}
bool loadGlyphIfPossible (const juce_wchar character)
{
if (faceWrapper != nullptr)
{
auto face = faceWrapper->face;
auto glyphIndex = FT_Get_Char_Index (face, (FT_ULong) character);
if (FT_Load_Glyph (face, glyphIndex, FT_LOAD_NO_SCALE | FT_LOAD_NO_BITMAP | FT_LOAD_IGNORE_TRANSFORM | FT_LOAD_NO_HINTING) == 0
&& face->glyph->format == ft_glyph_format_outline)
{
auto scale = 1.0f / (float) (face->ascender - face->descender);
Path destShape;
if (getGlyphShape (destShape, face->glyph->outline, scale))
{
addGlyph (character, destShape, (float) face->glyph->metrics.horiAdvance * scale);
if ((face->face_flags & FT_FACE_FLAG_KERNING) != 0)
addKerning (face, (uint32) character, glyphIndex);
return true;
}
}
}
return false;
}
private:
FTFaceWrapper::Ptr faceWrapper;
bool getGlyphShape (Path& destShape, const FT_Outline& outline, float scaleX)
{
auto scaleY = -scaleX;
auto* contours = outline.contours;
auto* tags = outline.tags;
auto* points = outline.points;
for (int c = 0; c < outline.n_contours; ++c)
{
const int startPoint = (c == 0) ? 0 : contours [c - 1] + 1;
const int endPoint = contours[c];
for (int p = startPoint; p <= endPoint; ++p)
{
auto x = scaleX * (float) points[p].x;
auto y = scaleY * (float) points[p].y;
if (p == startPoint)
{
if (FT_CURVE_TAG (tags[p]) == FT_Curve_Tag_Conic)
{
auto x2 = scaleX * (float) points[endPoint].x;
auto y2 = scaleY * (float) points[endPoint].y;
if (FT_CURVE_TAG (tags[endPoint]) != FT_Curve_Tag_On)
{
x2 = (x + x2) * 0.5f;
y2 = (y + y2) * 0.5f;
}
destShape.startNewSubPath (x2, y2);
}
else
{
destShape.startNewSubPath (x, y);
}
}
if (FT_CURVE_TAG (tags[p]) == FT_Curve_Tag_On)
{
if (p != startPoint)
destShape.lineTo (x, y);
}
else if (FT_CURVE_TAG (tags[p]) == FT_Curve_Tag_Conic)
{
const int nextIndex = (p == endPoint) ? startPoint : p + 1;
auto x2 = scaleX * (float) points[nextIndex].x;
auto y2 = scaleY * (float) points[nextIndex].y;
if (FT_CURVE_TAG (tags [nextIndex]) == FT_Curve_Tag_Conic)
{
x2 = (x + x2) * 0.5f;
y2 = (y + y2) * 0.5f;
}
else
{
++p;
}
destShape.quadraticTo (x, y, x2, y2);
}
else if (FT_CURVE_TAG (tags[p]) == FT_Curve_Tag_Cubic)
{
const int next1 = p + 1;
const int next2 = (p == (endPoint - 1)) ? startPoint : (p + 2);
if (p >= endPoint
|| FT_CURVE_TAG (tags[next1]) != FT_Curve_Tag_Cubic
|| FT_CURVE_TAG (tags[next2]) != FT_Curve_Tag_On)
return false;
auto x2 = scaleX * (float) points[next1].x;
auto y2 = scaleY * (float) points[next1].y;
auto x3 = scaleX * (float) points[next2].x;
auto y3 = scaleY * (float) points[next2].y;
destShape.cubicTo (x, y, x2, y2, x3, y3);
p += 2;
}
}
destShape.closeSubPath();
}
return true;
}
void addKerning (FT_Face face, const uint32 character, const uint32 glyphIndex)
{
auto height = (float) (face->ascender - face->descender);
uint32 rightGlyphIndex;
auto rightCharCode = FT_Get_First_Char (face, &rightGlyphIndex);
while (rightGlyphIndex != 0)
{
FT_Vector kerning;
if (FT_Get_Kerning (face, glyphIndex, rightGlyphIndex, ft_kerning_unscaled, &kerning) == 0
&& kerning.x != 0)
addKerningPair ((juce_wchar) character, (juce_wchar) rightCharCode, (float) kerning.x / height);
rightCharCode = FT_Get_Next_Char (face, rightCharCode, &rightGlyphIndex);
}
}
JUCE_DECLARE_NON_COPYABLE (FreeTypeTypeface)
};
} // namespace juce

430
deps/juce/modules/juce_graphics/native/juce_linux_Fonts.cpp vendored
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@ -1,197 +1,233 @@
/*
==============================================================================
This file is part of the JUCE library.
Copyright (c) 2020 - Raw Material Software Limited
JUCE is an open source library subject to commercial or open-source
licensing.
By using JUCE, you agree to the terms of both the JUCE 6 End-User License
Agreement and JUCE Privacy Policy (both effective as of the 16th June 2020).
End User License Agreement: www.juce.com/juce-6-licence
Privacy Policy: www.juce.com/juce-privacy-policy
Or: You may also use this code under the terms of the GPL v3 (see
www.gnu.org/licenses).
JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
DISCLAIMED.
==============================================================================
*/
namespace juce
{
static std::unique_ptr<XmlElement> findFontsConfFile()
{
static const char* pathsToSearch[] = { "/etc/fonts/fonts.conf",
"/usr/share/fonts/fonts.conf",
"/usr/local/etc/fonts/fonts.conf" };
for (auto* path : pathsToSearch)
if (auto xml = parseXML (File (path)))
return xml;
return {};
}
StringArray FTTypefaceList::getDefaultFontDirectories()
{
StringArray fontDirs;
fontDirs.addTokens (String (CharPointer_UTF8 (getenv ("JUCE_FONT_PATH"))), ";,", "");
fontDirs.removeEmptyStrings (true);
if (fontDirs.isEmpty())
{
if (auto fontsInfo = findFontsConfFile())
{
for (auto* e : fontsInfo->getChildWithTagNameIterator ("dir"))
{
auto fontPath = e->getAllSubText().trim();
if (fontPath.isNotEmpty())
{
if (e->getStringAttribute ("prefix") == "xdg")
{
auto xdgDataHome = SystemStats::getEnvironmentVariable ("XDG_DATA_HOME", {});
if (xdgDataHome.trimStart().isEmpty())
xdgDataHome = "~/.local/share";
fontPath = File (xdgDataHome).getChildFile (fontPath).getFullPathName();
}
fontDirs.add (fontPath);
}
}
}
}
if (fontDirs.isEmpty())
fontDirs.add ("/usr/X11R6/lib/X11/fonts");
fontDirs.removeDuplicates (false);
return fontDirs;
}
Typeface::Ptr Typeface::createSystemTypefaceFor (const Font& font)
{
return new FreeTypeTypeface (font);
}
Typeface::Ptr Typeface::createSystemTypefaceFor (const void* data, size_t dataSize)
{
return new FreeTypeTypeface (data, dataSize);
}
void Typeface::scanFolderForFonts (const File& folder)
{
FTTypefaceList::getInstance()->scanFontPaths (StringArray (folder.getFullPathName()));
}
StringArray Font::findAllTypefaceNames()
{
return FTTypefaceList::getInstance()->findAllFamilyNames();
}
StringArray Font::findAllTypefaceStyles (const String& family)
{
return FTTypefaceList::getInstance()->findAllTypefaceStyles (family);
}
bool TextLayout::createNativeLayout (const AttributedString&)
{
return false;
}
//==============================================================================
struct DefaultFontNames
{
DefaultFontNames()
: defaultSans (getDefaultSansSerifFontName()),
defaultSerif (getDefaultSerifFontName()),
defaultFixed (getDefaultMonospacedFontName())
{
}
String getRealFontName (const String& faceName) const
{
if (faceName == Font::getDefaultSansSerifFontName()) return defaultSans;
if (faceName == Font::getDefaultSerifFontName()) return defaultSerif;
if (faceName == Font::getDefaultMonospacedFontName()) return defaultFixed;
return faceName;
}
String defaultSans, defaultSerif, defaultFixed;
private:
static String pickBestFont (const StringArray& names, const char* const* choicesArray)
{
const StringArray choices (choicesArray);
for (auto& choice : choices)
if (names.contains (choice, true))
return choice;
for (auto& choice : choices)
for (auto& name : names)
if (name.startsWithIgnoreCase (choice))
return name;
for (auto& choice : choices)
for (auto& name : names)
if (name.containsIgnoreCase (choice))
return name;
return names[0];
}
static String getDefaultSansSerifFontName()
{
StringArray allFonts;
FTTypefaceList::getInstance()->getSansSerifNames (allFonts);
static const char* targets[] = { "Verdana", "Bitstream Vera Sans", "Luxi Sans",
"Liberation Sans", "DejaVu Sans", "Sans", nullptr };
return pickBestFont (allFonts, targets);
}
static String getDefaultSerifFontName()
{
StringArray allFonts;
FTTypefaceList::getInstance()->getSerifNames (allFonts);
static const char* targets[] = { "Bitstream Vera Serif", "Times", "Nimbus Roman",
"Liberation Serif", "DejaVu Serif", "Serif", nullptr };
return pickBestFont (allFonts, targets);
}
static String getDefaultMonospacedFontName()
{
StringArray allFonts;
FTTypefaceList::getInstance()->getMonospacedNames (allFonts);
static const char* targets[] = { "DejaVu Sans Mono", "Bitstream Vera Sans Mono", "Sans Mono",
"Liberation Mono", "Courier", "DejaVu Mono", "Mono", nullptr };
return pickBestFont (allFonts, targets);
}
JUCE_DECLARE_NON_COPYABLE (DefaultFontNames)
};
Typeface::Ptr Font::getDefaultTypefaceForFont (const Font& font)
{
static DefaultFontNames defaultNames;
Font f (font);
f.setTypefaceName (defaultNames.getRealFontName (font.getTypefaceName()));
return Typeface::createSystemTypefaceFor (f);
}
} // namespace juce
/*
==============================================================================
This file is part of the JUCE library.
Copyright (c) 2022 - Raw Material Software Limited
JUCE is an open source library subject to commercial or open-source
licensing.
By using JUCE, you agree to the terms of both the JUCE 7 End-User License
Agreement and JUCE Privacy Policy.
End User License Agreement: www.juce.com/juce-7-licence
Privacy Policy: www.juce.com/juce-privacy-policy
Or: You may also use this code under the terms of the GPL v3 (see
www.gnu.org/licenses).
JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
DISCLAIMED.
==============================================================================
*/
namespace juce
{
static std::unique_ptr<XmlElement> findFontsConfFile()
{
static const char* pathsToSearch[] = { "/etc/fonts/fonts.conf",
"/usr/share/fonts/fonts.conf",
"/usr/local/etc/fonts/fonts.conf",
"/usr/share/defaults/fonts/fonts.conf" };
for (auto* path : pathsToSearch)
if (auto xml = parseXML (File (path)))
return xml;
return {};
}
StringArray FTTypefaceList::getDefaultFontDirectories()
{
StringArray fontDirs;
fontDirs.addTokens (String (CharPointer_UTF8 (getenv ("JUCE_FONT_PATH"))), ";,", "");
fontDirs.removeEmptyStrings (true);
if (fontDirs.isEmpty())
{
if (auto fontsInfo = findFontsConfFile())
{
for (auto* e : fontsInfo->getChildWithTagNameIterator ("dir"))
{
auto fontPath = e->getAllSubText().trim();
if (fontPath.isNotEmpty())
{
if (e->getStringAttribute ("prefix") == "xdg")
{
auto xdgDataHome = SystemStats::getEnvironmentVariable ("XDG_DATA_HOME", {});
if (xdgDataHome.trimStart().isEmpty())
xdgDataHome = "~/.local/share";
fontPath = File (xdgDataHome).getChildFile (fontPath).getFullPathName();
}
fontDirs.add (fontPath);
}
}
}
}
if (fontDirs.isEmpty())
fontDirs.add ("/usr/X11R6/lib/X11/fonts");
fontDirs.removeDuplicates (false);
return fontDirs;
}
Typeface::Ptr Typeface::createSystemTypefaceFor (const Font& font)
{
return new FreeTypeTypeface (font);
}
Typeface::Ptr Typeface::createSystemTypefaceFor (const void* data, size_t dataSize)
{
return new FreeTypeTypeface (data, dataSize);
}
void Typeface::scanFolderForFonts (const File& folder)
{
FTTypefaceList::getInstance()->scanFontPaths (StringArray (folder.getFullPathName()));
}
StringArray Font::findAllTypefaceNames()
{
return FTTypefaceList::getInstance()->findAllFamilyNames();
}
StringArray Font::findAllTypefaceStyles (const String& family)
{
return FTTypefaceList::getInstance()->findAllTypefaceStyles (family);
}
bool TextLayout::createNativeLayout (const AttributedString&)
{
return false;
}
//==============================================================================
struct DefaultFontInfo
{
struct Characteristics
{
explicit Characteristics (String nameIn) : name (nameIn) {}
Characteristics withStyle (String styleIn) const
{
auto copy = *this;
copy.style = std::move (styleIn);
return copy;
}
String name, style;
};
DefaultFontInfo()
: defaultSans (getDefaultSansSerifFontCharacteristics()),
defaultSerif (getDefaultSerifFontCharacteristics()),
defaultFixed (getDefaultMonospacedFontCharacteristics())
{
}
Characteristics getRealFontCharacteristics (const String& faceName) const
{
if (faceName == Font::getDefaultSansSerifFontName()) return defaultSans;
if (faceName == Font::getDefaultSerifFontName()) return defaultSerif;
if (faceName == Font::getDefaultMonospacedFontName()) return defaultFixed;
return Characteristics { faceName };
}
Characteristics defaultSans, defaultSerif, defaultFixed;
private:
template <typename Range>
static Characteristics pickBestFont (const StringArray& names, Range&& choicesArray)
{
for (auto& choice : choicesArray)
if (names.contains (choice.name, true))
return choice;
for (auto& choice : choicesArray)
for (auto& name : names)
if (name.startsWithIgnoreCase (choice.name))
return Characteristics { name }.withStyle (choice.style);
for (auto& choice : choicesArray)
for (auto& name : names)
if (name.containsIgnoreCase (choice.name))
return Characteristics { name }.withStyle (choice.style);
return Characteristics { names[0] };
}
static Characteristics getDefaultSansSerifFontCharacteristics()
{
StringArray allFonts;
FTTypefaceList::getInstance()->getSansSerifNames (allFonts);
static const Characteristics targets[] { Characteristics { "Verdana" },
Characteristics { "Bitstream Vera Sans" }.withStyle ("Roman"),
Characteristics { "Luxi Sans" },
Characteristics { "Liberation Sans" },
Characteristics { "DejaVu Sans" },
Characteristics { "Sans" } };
return pickBestFont (allFonts, targets);
}
static Characteristics getDefaultSerifFontCharacteristics()
{
StringArray allFonts;
FTTypefaceList::getInstance()->getSerifNames (allFonts);
static const Characteristics targets[] { Characteristics { "Bitstream Vera Serif" }.withStyle ("Roman"),
Characteristics { "Times" },
Characteristics { "Nimbus Roman" },
Characteristics { "Liberation Serif" },
Characteristics { "DejaVu Serif" },
Characteristics { "Serif" } };
return pickBestFont (allFonts, targets);
}
static Characteristics getDefaultMonospacedFontCharacteristics()
{
StringArray allFonts;
FTTypefaceList::getInstance()->getMonospacedNames (allFonts);
static const Characteristics targets[] { Characteristics { "DejaVu Sans Mono" },
Characteristics { "Bitstream Vera Sans Mono" }.withStyle ("Roman"),
Characteristics { "Sans Mono" },
Characteristics { "Liberation Mono" },
Characteristics { "Courier" },
Characteristics { "DejaVu Mono" },
Characteristics { "Mono" } };
return pickBestFont (allFonts, targets);
}
JUCE_DECLARE_NON_COPYABLE (DefaultFontInfo)
};
Typeface::Ptr Font::getDefaultTypefaceForFont (const Font& font)
{
static const DefaultFontInfo defaultInfo;
Font f (font);
const auto name = font.getTypefaceName();
const auto characteristics = defaultInfo.getRealFontCharacteristics (name);
f.setTypefaceName (characteristics.name);
const auto styles = findAllTypefaceStyles (name);
if (! styles.contains (font.getTypefaceStyle()))
f.setTypefaceStyle (characteristics.style);
return Typeface::createSystemTypefaceFor (f);
}
} // namespace juce

59
deps/juce/modules/juce_graphics/native/juce_linux_IconHelpers.cpp vendored
View File

@ -1,29 +1,30 @@
/*
==============================================================================
This file is part of the JUCE library.
Copyright (c) 2020 - Raw Material Software Limited
JUCE is an open source library subject to commercial or open-source
licensing.
By using JUCE, you agree to the terms of both the JUCE 6 End-User License
Agreement and JUCE Privacy Policy (both effective as of the 16th June 2020).
End User License Agreement: www.juce.com/juce-6-licence
Privacy Policy: www.juce.com/juce-privacy-policy
Or: You may also use this code under the terms of the GPL v3 (see
www.gnu.org/licenses).
JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
DISCLAIMED.
==============================================================================
*/
namespace juce
{
Image JUCE_API getIconFromApplication (const String&, int) { return {}; }
}
/*
==============================================================================
This file is part of the JUCE library.
Copyright (c) 2022 - Raw Material Software Limited
JUCE is an open source library subject to commercial or open-source
licensing.
By using JUCE, you agree to the terms of both the JUCE 7 End-User License
Agreement and JUCE Privacy Policy.
End User License Agreement: www.juce.com/juce-7-licence
Privacy Policy: www.juce.com/juce-privacy-policy
Or: You may also use this code under the terms of the GPL v3 (see
www.gnu.org/licenses).
JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
DISCLAIMED.
==============================================================================
*/
namespace juce
{
Image JUCE_API getIconFromApplication (const String&, int);
Image JUCE_API getIconFromApplication (const String&, int) { return {}; }
}

300
deps/juce/modules/juce_graphics/native/juce_mac_CoreGraphicsContext.h vendored
View File

@ -1,150 +1,150 @@
/*
==============================================================================
This file is part of the JUCE library.
Copyright (c) 2020 - Raw Material Software Limited
JUCE is an open source library subject to commercial or open-source
licensing.
By using JUCE, you agree to the terms of both the JUCE 6 End-User License
Agreement and JUCE Privacy Policy (both effective as of the 16th June 2020).
End User License Agreement: www.juce.com/juce-6-licence
Privacy Policy: www.juce.com/juce-privacy-policy
Or: You may also use this code under the terms of the GPL v3 (see
www.gnu.org/licenses).
JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
DISCLAIMED.
==============================================================================
*/
namespace juce
{
namespace detail
{
struct ColorSpaceDelete
{
void operator() (CGColorSpaceRef ptr) const noexcept { CGColorSpaceRelease (ptr); }
};
struct ContextDelete
{
void operator() (CGContextRef ptr) const noexcept { CGContextRelease (ptr); }
};
struct DataProviderDelete
{
void operator() (CGDataProviderRef ptr) const noexcept { CGDataProviderRelease (ptr); }
};
struct ImageDelete
{
void operator() (CGImageRef ptr) const noexcept { CGImageRelease (ptr); }
};
struct GradientDelete
{
void operator() (CGGradientRef ptr) const noexcept { CGGradientRelease (ptr); }
};
//==============================================================================
using ColorSpacePtr = std::unique_ptr<CGColorSpace, ColorSpaceDelete>;
using ContextPtr = std::unique_ptr<CGContext, ContextDelete>;
using DataProviderPtr = std::unique_ptr<CGDataProvider, DataProviderDelete>;
using ImagePtr = std::unique_ptr<CGImage, ImageDelete>;
using GradientPtr = std::unique_ptr<CGGradient, GradientDelete>;
}
//==============================================================================
class CoreGraphicsContext : public LowLevelGraphicsContext
{
public:
CoreGraphicsContext (CGContextRef context, float flipHeight);
~CoreGraphicsContext() override;
//==============================================================================
bool isVectorDevice() const override { return false; }
void setOrigin (Point<int>) override;
void addTransform (const AffineTransform&) override;
float getPhysicalPixelScaleFactor() override;
bool clipToRectangle (const Rectangle<int>&) override;
bool clipToRectangleList (const RectangleList<int>&) override;
void excludeClipRectangle (const Rectangle<int>&) override;
void clipToPath (const Path&, const AffineTransform&) override;
void clipToImageAlpha (const Image&, const AffineTransform&) override;
bool clipRegionIntersects (const Rectangle<int>&) override;
Rectangle<int> getClipBounds() const override;
bool isClipEmpty() const override;
//==============================================================================
void saveState() override;
void restoreState() override;
void beginTransparencyLayer (float opacity) override;
void endTransparencyLayer() override;
//==============================================================================
void setFill (const FillType&) override;
void setOpacity (float) override;
void setInterpolationQuality (Graphics::ResamplingQuality) override;
//==============================================================================
void fillRect (const Rectangle<int>&, bool replaceExistingContents) override;
void fillRect (const Rectangle<float>&) override;
void fillRectList (const RectangleList<float>&) override;
void fillPath (const Path&, const AffineTransform&) override;
void drawImage (const Image& sourceImage, const AffineTransform&) override;
//==============================================================================
void drawLine (const Line<float>&) override;
void setFont (const Font&) override;
const Font& getFont() override;
void drawGlyph (int glyphNumber, const AffineTransform&) override;
bool drawTextLayout (const AttributedString&, const Rectangle<float>&) override;
private:
//==============================================================================
detail::ContextPtr context;
const CGFloat flipHeight;
detail::ColorSpacePtr rgbColourSpace, greyColourSpace;
mutable Rectangle<int> lastClipRect;
mutable bool lastClipRectIsValid = false;
struct SavedState
{
SavedState();
SavedState (const SavedState&);
~SavedState();
void setFill (const FillType&);
FillType fillType;
Font font;
CGFontRef fontRef = {};
CGAffineTransform textMatrix = CGAffineTransformIdentity,
inverseTextMatrix = CGAffineTransformIdentity;
detail::GradientPtr gradient = {};
};
std::unique_ptr<SavedState> state;
OwnedArray<SavedState> stateStack;
void drawGradient();
void createPath (const Path&) const;
void createPath (const Path&, const AffineTransform&) const;
void flip() const;
void applyTransform (const AffineTransform&) const;
void drawImage (const Image&, const AffineTransform&, bool fillEntireClipAsTiles);
bool clipToRectangleListWithoutTest (const RectangleList<int>&);
void fillCGRect (const CGRect&, bool replaceExistingContents);
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (CoreGraphicsContext)
};
} // namespace juce
/*
==============================================================================
This file is part of the JUCE library.
Copyright (c) 2022 - Raw Material Software Limited
JUCE is an open source library subject to commercial or open-source
licensing.
By using JUCE, you agree to the terms of both the JUCE 7 End-User License
Agreement and JUCE Privacy Policy.
End User License Agreement: www.juce.com/juce-7-licence
Privacy Policy: www.juce.com/juce-privacy-policy
Or: You may also use this code under the terms of the GPL v3 (see
www.gnu.org/licenses).
JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
DISCLAIMED.
==============================================================================
*/
namespace juce
{
namespace detail
{
struct ColorSpaceDelete
{
void operator() (CGColorSpaceRef ptr) const noexcept { CGColorSpaceRelease (ptr); }
};
struct ContextDelete
{
void operator() (CGContextRef ptr) const noexcept { CGContextRelease (ptr); }
};
struct DataProviderDelete
{
void operator() (CGDataProviderRef ptr) const noexcept { CGDataProviderRelease (ptr); }
};
struct ImageDelete
{
void operator() (CGImageRef ptr) const noexcept { CGImageRelease (ptr); }
};
struct GradientDelete
{
void operator() (CGGradientRef ptr) const noexcept { CGGradientRelease (ptr); }
};
//==============================================================================
using ColorSpacePtr = std::unique_ptr<CGColorSpace, ColorSpaceDelete>;
using ContextPtr = std::unique_ptr<CGContext, ContextDelete>;
using DataProviderPtr = std::unique_ptr<CGDataProvider, DataProviderDelete>;
using ImagePtr = std::unique_ptr<CGImage, ImageDelete>;
using GradientPtr = std::unique_ptr<CGGradient, GradientDelete>;
}
//==============================================================================
class CoreGraphicsContext : public LowLevelGraphicsContext
{
public:
CoreGraphicsContext (CGContextRef context, float flipHeight);
~CoreGraphicsContext() override;
//==============================================================================
bool isVectorDevice() const override { return false; }
void setOrigin (Point<int>) override;
void addTransform (const AffineTransform&) override;
float getPhysicalPixelScaleFactor() override;
bool clipToRectangle (const Rectangle<int>&) override;
bool clipToRectangleList (const RectangleList<int>&) override;
void excludeClipRectangle (const Rectangle<int>&) override;
void clipToPath (const Path&, const AffineTransform&) override;
void clipToImageAlpha (const Image&, const AffineTransform&) override;
bool clipRegionIntersects (const Rectangle<int>&) override;
Rectangle<int> getClipBounds() const override;
bool isClipEmpty() const override;
//==============================================================================
void saveState() override;
void restoreState() override;
void beginTransparencyLayer (float opacity) override;
void endTransparencyLayer() override;
//==============================================================================
void setFill (const FillType&) override;
void setOpacity (float) override;
void setInterpolationQuality (Graphics::ResamplingQuality) override;
//==============================================================================
void fillRect (const Rectangle<int>&, bool replaceExistingContents) override;
void fillRect (const Rectangle<float>&) override;
void fillRectList (const RectangleList<float>&) override;
void fillPath (const Path&, const AffineTransform&) override;
void drawImage (const Image& sourceImage, const AffineTransform&) override;
//==============================================================================
void drawLine (const Line<float>&) override;
void setFont (const Font&) override;
const Font& getFont() override;
void drawGlyph (int glyphNumber, const AffineTransform&) override;
bool drawTextLayout (const AttributedString&, const Rectangle<float>&) override;
private:
//==============================================================================
detail::ContextPtr context;
const CGFloat flipHeight;
detail::ColorSpacePtr rgbColourSpace, greyColourSpace;
mutable Rectangle<int> lastClipRect;
mutable bool lastClipRectIsValid = false;
struct SavedState
{
SavedState();
SavedState (const SavedState&);
~SavedState();
void setFill (const FillType&);
FillType fillType;
Font font;
CGFontRef fontRef = {};
CGAffineTransform textMatrix = CGAffineTransformIdentity,
inverseTextMatrix = CGAffineTransformIdentity;
detail::GradientPtr gradient = {};
};
std::unique_ptr<SavedState> state;
OwnedArray<SavedState> stateStack;
void drawGradient();
void createPath (const Path&) const;
void createPath (const Path&, const AffineTransform&) const;
void flip() const;
void applyTransform (const AffineTransform&) const;
void drawImage (const Image&, const AffineTransform&, bool fillEntireClipAsTiles);
bool clipToRectangleListWithoutTest (const RectangleList<int>&);
void fillCGRect (const CGRect&, bool replaceExistingContents);
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (CoreGraphicsContext)
};
} // namespace juce

100
deps/juce/modules/juce_graphics/native/juce_mac_CoreGraphicsContext.mm vendored
View File

@ -2,15 +2,15 @@
==============================================================================
This file is part of the JUCE library.
Copyright (c) 2020 - Raw Material Software Limited
Copyright (c) 2022 - Raw Material Software Limited
JUCE is an open source library subject to commercial or open-source
licensing.
By using JUCE, you agree to the terms of both the JUCE 6 End-User License
Agreement and JUCE Privacy Policy (both effective as of the 16th June 2020).
By using JUCE, you agree to the terms of both the JUCE 7 End-User License
Agreement and JUCE Privacy Policy.
End User License Agreement: www.juce.com/juce-6-licence
End User License Agreement: www.juce.com/juce-7-licence
Privacy Policy: www.juce.com/juce-privacy-policy
Or: You may also use this code under the terms of the GPL v3 (see
@ -41,19 +41,17 @@ public:
auto numComponents = (size_t) lineStride * (size_t) jmax (1, height);
# if JUCE_MAC && defined (MAC_OS_X_VERSION_10_14) && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_14
// This version of the SDK intermittently requires a bit of extra space
// SDK version 10.14+ intermittently requires a bit of extra space
// at the end of the image data. This feels like something has gone
// wrong in Apple's code.
numComponents += (size_t) lineStride;
#endif
imageDataHolder->data.allocate (numComponents, clearImage);
imageData->data.allocate (numComponents, clearImage);
auto colourSpace = detail::ColorSpacePtr { CGColorSpaceCreateWithName ((format == Image::SingleChannel) ? kCGColorSpaceGenericGrayGamma2_2
: kCGColorSpaceSRGB) };
context = detail::ContextPtr { CGBitmapContextCreate (imageDataHolder->data, (size_t) width, (size_t) height, 8, (size_t) lineStride,
context = detail::ContextPtr { CGBitmapContextCreate (imageData->data, (size_t) width, (size_t) height, 8, (size_t) lineStride,
colourSpace.get(), getCGImageFlags (format)) };
}
@ -71,7 +69,9 @@ public:
void initialiseBitmapData (Image::BitmapData& bitmap, int x, int y, Image::BitmapData::ReadWriteMode mode) override
{
bitmap.data = imageDataHolder->data + x * pixelStride + y * lineStride;
const auto offset = (size_t) (x * pixelStride + y * lineStride);
bitmap.data = imageData->data + offset;
bitmap.size = (size_t) (lineStride * height) - offset;
bitmap.pixelFormat = pixelFormat;
bitmap.lineStride = lineStride;
bitmap.pixelStride = pixelStride;
@ -86,7 +86,7 @@ public:
ImagePixelData::Ptr clone() override
{
auto im = new CoreGraphicsPixelData (pixelFormat, width, height, false);
memcpy (im->imageDataHolder->data, imageDataHolder->data, (size_t) (lineStride * height));
memcpy (im->imageData->data, imageData->data, (size_t) (lineStride * height));
return *im;
}
@ -98,12 +98,9 @@ public:
auto cgim = dynamic_cast<CoreGraphicsPixelData*> (juceImage.getPixelData());
if (cgim != nullptr && cgim->cachedImageRef != nullptr)
{
CGImageRetain (cgim->cachedImageRef.get());
return cgim->cachedImageRef.get();
}
return CGImageRetain (cgim->cachedImageRef.get());
CGImageRef ref = createImage (juceImage, colourSpace, false);
CGImageRef ref = createImage (juceImage, colourSpace);
if (cgim != nullptr)
cgim->cachedImageRef.reset (CGImageRetain (ref));
@ -111,56 +108,47 @@ public:
return ref;
}
static CGImageRef createImage (const Image& juceImage, CGColorSpaceRef colourSpace, bool mustOutliveSource)
static CGImageRef createImage (const Image& juceImage, CGColorSpaceRef colourSpace)
{
const Image::BitmapData srcData (juceImage, Image::BitmapData::readOnly);
detail::DataProviderPtr provider;
if (mustOutliveSource)
const auto provider = [&]
{
CFUniquePtr<CFDataRef> data (CFDataCreate (nullptr,
(const UInt8*) srcData.data,
(CFIndex) ((size_t) srcData.lineStride * (size_t) srcData.height)));
provider = detail::DataProviderPtr { CGDataProviderCreateWithCFData (data.get()) };
}
else
{
auto* imageDataContainer = [] (const Image& img) -> HeapBlockContainer::Ptr*
if (auto* cgim = dynamic_cast<CoreGraphicsPixelData*> (juceImage.getPixelData()))
{
if (auto* cgim = dynamic_cast<CoreGraphicsPixelData*> (img.getPixelData()))
return new HeapBlockContainer::Ptr (cgim->imageDataHolder);
return nullptr;
} (juceImage);
provider = detail::DataProviderPtr { CGDataProviderCreateWithData (imageDataContainer,
return detail::DataProviderPtr { CGDataProviderCreateWithData (new ImageDataContainer::Ptr (cgim->imageData),
srcData.data,
(size_t) srcData.lineStride * (size_t) srcData.height,
[] (void * __nullable info, const void*, size_t) { delete (HeapBlockContainer::Ptr*) info; }) };
}
srcData.size,
[] (void * __nullable info, const void*, size_t) { delete (ImageDataContainer::Ptr*) info; }) };
}
CGImageRef imageRef = CGImageCreate ((size_t) srcData.width,
(size_t) srcData.height,
8,
(size_t) srcData.pixelStride * 8,
(size_t) srcData.lineStride,
colourSpace, getCGImageFlags (juceImage.getFormat()), provider.get(),
nullptr, true, kCGRenderingIntentDefault);
const auto usableSize = jmin ((size_t) srcData.lineStride * (size_t) srcData.height, srcData.size);
CFUniquePtr<CFDataRef> data (CFDataCreate (nullptr, (const UInt8*) srcData.data, (CFIndex) usableSize));
return detail::DataProviderPtr { CGDataProviderCreateWithCFData (data.get()) };
}();
return imageRef;
return CGImageCreate ((size_t) srcData.width,
(size_t) srcData.height,
8,
(size_t) srcData.pixelStride * 8,
(size_t) srcData.lineStride,
colourSpace, getCGImageFlags (juceImage.getFormat()), provider.get(),
nullptr, true, kCGRenderingIntentDefault);
}
//==============================================================================
detail::ContextPtr context;
detail::ImagePtr cachedImageRef;
struct HeapBlockContainer : public ReferenceCountedObject
struct ImageDataContainer : public ReferenceCountedObject
{
using Ptr = ReferenceCountedObjectPtr<HeapBlockContainer>;
ImageDataContainer() = default;
using Ptr = ReferenceCountedObjectPtr<ImageDataContainer>;
HeapBlock<uint8> data;
};
HeapBlockContainer::Ptr imageDataHolder = new HeapBlockContainer();
ImageDataContainer::Ptr imageData = new ImageDataContainer();
int pixelStride, lineStride;
private:
@ -329,7 +317,7 @@ void CoreGraphicsContext::clipToImageAlpha (const Image& sourceImage, const Affi
if (sourceImage.getFormat() != Image::SingleChannel)
singleChannelImage = sourceImage.convertedToFormat (Image::SingleChannel);
auto image = detail::ImagePtr { CoreGraphicsPixelData::createImage (singleChannelImage, greyColourSpace.get(), true) };
auto image = detail::ImagePtr { CoreGraphicsPixelData::createImage (singleChannelImage, greyColourSpace.get()) };
flip();
auto t = AffineTransform::verticalFlip (sourceImage.getHeight()).followedBy (transform);
@ -521,7 +509,7 @@ void CoreGraphicsContext::drawImage (const Image& sourceImage, const AffineTrans
auto colourSpace = sourceImage.getFormat() == Image::PixelFormat::SingleChannel ? greyColourSpace.get()
: rgbColourSpace.get();
auto image = detail::ImagePtr { CoreGraphicsPixelData::getCachedImageRef (sourceImage, colourSpace) };
detail::ImagePtr image { CoreGraphicsPixelData::getCachedImageRef (sourceImage, colourSpace) };
ScopedCGContextState scopedState (context.get());
CGContextSetAlpha (context.get(), state->fillType.getOpacity());
@ -899,10 +887,9 @@ Image juce_createImageFromCIImage (CIImage* im, int w, int h)
return Image (*cgImage);
}
CGImageRef juce_createCoreGraphicsImage (const Image& juceImage, CGColorSpaceRef colourSpace,
const bool mustOutliveSource)
CGImageRef juce_createCoreGraphicsImage (const Image& juceImage, CGColorSpaceRef colourSpace)
{
return CoreGraphicsPixelData::createImage (juceImage, colourSpace, mustOutliveSource);
return CoreGraphicsPixelData::createImage (juceImage, colourSpace);
}
CGContextRef juce_getImageContext (const Image& image)
@ -929,8 +916,11 @@ CGContextRef juce_getImageContext (const Image& image)
#endif
#if JUCE_MAC
NSImage* imageToNSImage (const Image& image, float scaleFactor)
NSImage* imageToNSImage (const ScaledImage& scaled)
{
const auto image = scaled.getImage();
const auto scaleFactor = scaled.getScale();
JUCE_AUTORELEASEPOOL
{
NSImage* im = [[NSImage alloc] init];
@ -938,7 +928,7 @@ CGContextRef juce_getImageContext (const Image& image)
[im setSize: requiredSize];
detail::ColorSpacePtr colourSpace { CGColorSpaceCreateWithName (kCGColorSpaceSRGB) };
detail::ImagePtr imageRef { juce_createCoreGraphicsImage (image, colourSpace.get(), true) };
detail::ImagePtr imageRef { juce_createCoreGraphicsImage (image, colourSpace.get()) };
NSBitmapImageRep* imageRep = [[NSBitmapImageRep alloc] initWithCGImage: imageRef.get()];
[imageRep setSize: requiredSize];

216
deps/juce/modules/juce_graphics/native/juce_mac_CoreGraphicsHelpers.h vendored
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@ -1,108 +1,108 @@
/*
==============================================================================
This file is part of the JUCE library.
Copyright (c) 2020 - Raw Material Software Limited
JUCE is an open source library subject to commercial or open-source
licensing.
By using JUCE, you agree to the terms of both the JUCE 6 End-User License
Agreement and JUCE Privacy Policy (both effective as of the 16th June 2020).
End User License Agreement: www.juce.com/juce-6-licence
Privacy Policy: www.juce.com/juce-privacy-policy
Or: You may also use this code under the terms of the GPL v3 (see
www.gnu.org/licenses).
JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
DISCLAIMED.
==============================================================================
*/
namespace juce
{
//==============================================================================
namespace
{
template <class RectType>
Rectangle<int> convertToRectInt (RectType r) noexcept
{
return { (int) r.origin.x,
(int) r.origin.y,
(int) r.size.width,
(int) r.size.height };
}
template <class RectType>
Rectangle<float> convertToRectFloat (RectType r) noexcept
{
return { (float) r.origin.x,
(float) r.origin.y,
(float) r.size.width,
(float) r.size.height };
}
template <class RectType>
CGRect convertToCGRect (RectType r) noexcept
{
return CGRectMake ((CGFloat) r.getX(), (CGFloat) r.getY(), (CGFloat) r.getWidth(), (CGFloat) r.getHeight());
}
template <class PointType>
Point<float> convertToPointFloat (PointType p) noexcept
{
return { (float) p.x, (float) p.y };
}
template <typename PointType>
CGPoint convertToCGPoint (PointType p) noexcept
{
return CGPointMake ((CGFloat) p.x, (CGFloat) p.y);
}
template <class PointType>
Point<int> roundToIntPoint (PointType p) noexcept
{
return { roundToInt (p.x), roundToInt (p.y) };
}
#if JUCE_MAC
inline CGFloat getMainScreenHeight() noexcept
{
if ([[NSScreen screens] count] == 0)
return 0.0f;
return [[[NSScreen screens] objectAtIndex: 0] frame].size.height;
}
inline NSRect flippedScreenRect (NSRect r) noexcept
{
r.origin.y = getMainScreenHeight() - (r.origin.y + r.size.height);
return r;
}
inline NSPoint flippedScreenPoint (NSPoint p) noexcept
{
p.y = getMainScreenHeight() - p.y;
return p;
}
#endif
}
CGImageRef juce_createCoreGraphicsImage (const Image&, CGColorSpaceRef, bool mustOutliveSource);
CGContextRef juce_getImageContext (const Image&);
#if JUCE_IOS
Image juce_createImageFromUIImage (UIImage*);
#endif
#if JUCE_MAC
NSImage* imageToNSImage (const Image& image, float scaleFactor = 1.0f);
#endif
} // namespace juce
/*
==============================================================================
This file is part of the JUCE library.
Copyright (c) 2022 - Raw Material Software Limited
JUCE is an open source library subject to commercial or open-source
licensing.
By using JUCE, you agree to the terms of both the JUCE 7 End-User License
Agreement and JUCE Privacy Policy.
End User License Agreement: www.juce.com/juce-7-licence
Privacy Policy: www.juce.com/juce-privacy-policy
Or: You may also use this code under the terms of the GPL v3 (see
www.gnu.org/licenses).
JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
DISCLAIMED.
==============================================================================
*/
namespace juce
{
//==============================================================================
namespace
{
template <class RectType>
Rectangle<int> convertToRectInt (RectType r) noexcept
{
return { (int) r.origin.x,
(int) r.origin.y,
(int) r.size.width,
(int) r.size.height };
}
template <class RectType>
Rectangle<float> convertToRectFloat (RectType r) noexcept
{
return { (float) r.origin.x,
(float) r.origin.y,
(float) r.size.width,
(float) r.size.height };
}
template <class RectType>
CGRect convertToCGRect (RectType r) noexcept
{
return CGRectMake ((CGFloat) r.getX(), (CGFloat) r.getY(), (CGFloat) r.getWidth(), (CGFloat) r.getHeight());
}
template <class PointType>
Point<float> convertToPointFloat (PointType p) noexcept
{
return { (float) p.x, (float) p.y };
}
template <typename PointType>
CGPoint convertToCGPoint (PointType p) noexcept
{
return CGPointMake ((CGFloat) p.x, (CGFloat) p.y);
}
template <class PointType>
Point<int> roundToIntPoint (PointType p) noexcept
{
return { roundToInt (p.x), roundToInt (p.y) };
}
#if JUCE_MAC
inline CGFloat getMainScreenHeight() noexcept
{
if ([[NSScreen screens] count] == 0)
return 0.0f;
return [[[NSScreen screens] objectAtIndex: 0] frame].size.height;
}
inline NSRect flippedScreenRect (NSRect r) noexcept
{
r.origin.y = getMainScreenHeight() - (r.origin.y + r.size.height);
return r;
}
inline NSPoint flippedScreenPoint (NSPoint p) noexcept
{
p.y = getMainScreenHeight() - p.y;
return p;
}
#endif
}
CGImageRef juce_createCoreGraphicsImage (const Image&, CGColorSpaceRef);
CGContextRef juce_getImageContext (const Image&);
#if JUCE_IOS
Image juce_createImageFromUIImage (UIImage*);
#endif
#if JUCE_MAC
NSImage* imageToNSImage (const ScaledImage& image);
#endif
} // namespace juce

77
deps/juce/modules/juce_graphics/native/juce_mac_Fonts.mm vendored
View File

@ -2,15 +2,15 @@
==============================================================================
This file is part of the JUCE library.
Copyright (c) 2020 - Raw Material Software Limited
Copyright (c) 2022 - Raw Material Software Limited
JUCE is an open source library subject to commercial or open-source
licensing.
By using JUCE, you agree to the terms of both the JUCE 6 End-User License
Agreement and JUCE Privacy Policy (both effective as of the 16th June 2020).
By using JUCE, you agree to the terms of both the JUCE 7 End-User License
Agreement and JUCE Privacy Policy.
End User License Agreement: www.juce.com/juce-6-licence
End User License Agreement: www.juce.com/juce-7-licence
Privacy Policy: www.juce.com/juce-privacy-policy
Or: You may also use this code under the terms of the GPL v3 (see
@ -208,34 +208,75 @@ namespace CoreTextTypeLayout
}
//==============================================================================
// A flatmap that properly retains/releases font refs
class FontMap
{
public:
void emplace (CTFontRef ctFontRef, Font value)
{
pairs.emplace (std::lower_bound (pairs.begin(), pairs.end(), ctFontRef), ctFontRef, std::move (value));
}
const Font* find (CTFontRef ctFontRef) const
{
const auto iter = std::lower_bound (pairs.begin(), pairs.end(), ctFontRef);
if (iter == pairs.end())
return nullptr;
if (iter->key.get() != ctFontRef)
return nullptr;
return &iter->value;
}
private:
struct Pair
{
Pair (CTFontRef ref, Font font) : key (ref), value (std::move (font)) { CFRetain (ref); }
bool operator< (CTFontRef other) const { return key.get() < other; }
CFUniquePtr<CTFontRef> key;
Font value;
};
std::vector<Pair> pairs;
};
struct AttributedStringAndFontMap
{
CFUniquePtr<CFAttributedStringRef> string;
std::map<CTFontRef, Font> fontMap;
FontMap fontMap;
};
static AttributedStringAndFontMap createCFAttributedString (const AttributedString& text)
{
std::map<CTFontRef, Font> fontMap;
FontMap fontMap;
const detail::ColorSpacePtr rgbColourSpace { CGColorSpaceCreateWithName (kCGColorSpaceSRGB) };
auto attribString = CFAttributedStringCreateMutable (kCFAllocatorDefault, 0);
CFUniquePtr<CFStringRef> cfText (text.getText().toCFString());
CFAttributedStringReplaceString (attribString, CFRangeMake (0, 0), cfText.get());
auto numCharacterAttributes = text.getNumAttributes();
auto attribStringLen = CFAttributedStringGetLength (attribString);
const auto numCharacterAttributes = text.getNumAttributes();
const auto attribStringLen = CFAttributedStringGetLength (attribString);
const auto beginPtr = text.getText().toUTF16();
auto currentPosition = beginPtr;
for (int i = 0; i < numCharacterAttributes; ++i)
for (int i = 0; i < numCharacterAttributes; currentPosition += text.getAttribute (i).range.getLength(), ++i)
{
auto& attr = text.getAttribute (i);
auto rangeStart = attr.range.getStart();
const auto& attr = text.getAttribute (i);
const auto wordBegin = currentPosition.getAddress() - beginPtr.getAddress();
if (rangeStart >= attribStringLen)
if (attribStringLen <= wordBegin)
continue;
auto range = CFRangeMake (rangeStart, jmin (attr.range.getEnd(), (int) attribStringLen) - rangeStart);
const auto wordEndAddress = (currentPosition + attr.range.getLength()).getAddress();
const auto wordEnd = jmin (attribStringLen, (CFIndex) (wordEndAddress - beginPtr.getAddress()));
const auto range = CFRangeMake (wordBegin, wordEnd - wordBegin);
if (auto ctFontRef = getOrCreateFont (attr.font))
{
@ -300,7 +341,7 @@ namespace CoreTextTypeLayout
struct FramesetterAndFontMap
{
CFUniquePtr<CTFramesetterRef> framesetter;
std::map<CTFontRef, Font> fontMap;
FontMap fontMap;
};
static FramesetterAndFontMap createCTFramesetter (const AttributedString& text)
@ -324,7 +365,7 @@ namespace CoreTextTypeLayout
struct FrameAndFontMap
{
CFUniquePtr<CTFrameRef> frame;
std::map<CTFontRef, Font> fontMap;
FontMap fontMap;
};
static FrameAndFontMap createCTFrame (const AttributedString& text, CGRect bounds)
@ -476,10 +517,8 @@ namespace CoreTextTypeLayout
{
glyphRun->font = [&]
{
auto it = frameAndMap.fontMap.find (ctRunFont);
if (it != frameAndMap.fontMap.end())
return it->second;
if (auto* it = frameAndMap.fontMap.find (ctRunFont))
return *it;
CFUniquePtr<CFStringRef> cfsFontName (CTFontCopyPostScriptName (ctRunFont));
CFUniquePtr<CTFontRef> ctFontRef (CTFontCreateWithName (cfsFontName.get(), referenceFontSize, nullptr));

282
deps/juce/modules/juce_graphics/native/juce_mac_IconHelpers.cpp vendored
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@ -1,141 +1,141 @@
/*
==============================================================================
This file is part of the JUCE library.
Copyright (c) 2020 - Raw Material Software Limited
JUCE is an open source library subject to commercial or open-source
licensing.
By using JUCE, you agree to the terms of both the JUCE 6 End-User License
Agreement and JUCE Privacy Policy (both effective as of the 16th June 2020).
End User License Agreement: www.juce.com/juce-6-licence
Privacy Policy: www.juce.com/juce-privacy-policy
Or: You may also use this code under the terms of the GPL v3 (see
www.gnu.org/licenses).
JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
DISCLAIMED.
==============================================================================
*/
namespace juce
{
extern Image JUCE_API getIconFromApplication (const String&, int);
static Image getIconFromIcnsFile (const File& icnsFile, const int size)
{
FileInputStream stream (icnsFile);
if (! stream.openedOk())
return {};
const int numHeaderSectionBytes = 4;
char headerSection [numHeaderSectionBytes];
if (stream.read (headerSection, numHeaderSectionBytes) != numHeaderSectionBytes
|| headerSection[0] != 'i'
|| headerSection[1] != 'c'
|| headerSection[2] != 'n'
|| headerSection[3] != 's')
return {};
if (stream.read (headerSection, numHeaderSectionBytes) != numHeaderSectionBytes)
return {};
const auto dataSize = juce::ByteOrder::bigEndianInt (headerSection);
if (dataSize <= 0)
return {};
OwnedArray<juce::ImageFileFormat> internalFormats;
internalFormats.add (new PNGImageFormat());
internalFormats.add (new JPEGImageFormat());
Array<Image> images;
auto maxWidth = 0;
auto maxWidthIndex = -1;
while (stream.getPosition() < dataSize)
{
const auto sectionStart = stream.getPosition();
if (! stream.setPosition (sectionStart + 4))
break;
if (stream.read (headerSection, numHeaderSectionBytes) != numHeaderSectionBytes)
break;
const auto sectionSize = ByteOrder::bigEndianInt (headerSection);
if (sectionSize <= 0)
break;
const auto sectionDataStart = stream.getPosition();
for (auto* fmt : internalFormats)
{
if (fmt->canUnderstand (stream))
{
stream.setPosition (sectionDataStart);
images.add (fmt->decodeImage (stream));
const auto lastImageIndex = images.size() - 1;
const auto lastWidth = images.getReference (lastImageIndex).getWidth();
if (lastWidth > maxWidth)
{
maxWidthIndex = lastImageIndex;
maxWidth = lastWidth;
}
}
stream.setPosition (sectionDataStart);
}
stream.setPosition (sectionStart + sectionSize);
}
return maxWidthIndex == -1 ? juce::Image()
: images.getReference (maxWidthIndex).rescaled (size, size, Graphics::ResamplingQuality::highResamplingQuality);
}
Image JUCE_API getIconFromApplication (const String& applicationPath, const int size)
{
if (auto pathCFString = CFUniquePtr<CFStringRef> (CFStringCreateWithCString (kCFAllocatorDefault, applicationPath.toRawUTF8(), kCFStringEncodingUTF8)))
{
if (auto url = CFUniquePtr<CFURLRef> (CFURLCreateWithFileSystemPath (kCFAllocatorDefault, pathCFString.get(), kCFURLPOSIXPathStyle, 1)))
{
if (auto appBundle = CFUniquePtr<CFBundleRef> (CFBundleCreate (kCFAllocatorDefault, url.get())))
{
if (CFTypeRef infoValue = CFBundleGetValueForInfoDictionaryKey (appBundle.get(), CFSTR("CFBundleIconFile")))
{
if (CFGetTypeID (infoValue) == CFStringGetTypeID())
{
CFStringRef iconFilename = reinterpret_cast<CFStringRef> (infoValue);
CFStringRef resourceURLSuffix = CFStringHasSuffix (iconFilename, CFSTR(".icns")) ? nullptr : CFSTR("icns");
if (auto iconURL = CFUniquePtr<CFURLRef> (CFBundleCopyResourceURL (appBundle.get(), iconFilename, resourceURLSuffix, nullptr)))
{
if (auto iconPath = CFUniquePtr<CFStringRef> (CFURLCopyFileSystemPath (iconURL.get(), kCFURLPOSIXPathStyle)))
{
File icnsFile (CFStringGetCStringPtr (iconPath.get(), CFStringGetSystemEncoding()));
return getIconFromIcnsFile (icnsFile, size);
}
}
}
}
}
}
}
return {};
}
} // namespace juce
/*
==============================================================================
This file is part of the JUCE library.
Copyright (c) 2022 - Raw Material Software Limited
JUCE is an open source library subject to commercial or open-source
licensing.
By using JUCE, you agree to the terms of both the JUCE 7 End-User License
Agreement and JUCE Privacy Policy.
End User License Agreement: www.juce.com/juce-7-licence
Privacy Policy: www.juce.com/juce-privacy-policy
Or: You may also use this code under the terms of the GPL v3 (see
www.gnu.org/licenses).
JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
DISCLAIMED.
==============================================================================
*/
namespace juce
{
extern Image JUCE_API getIconFromApplication (const String&, int);
static Image getIconFromIcnsFile (const File& icnsFile, const int size)
{
FileInputStream stream (icnsFile);
if (! stream.openedOk())
return {};
const int numHeaderSectionBytes = 4;
char headerSection [numHeaderSectionBytes];
if (stream.read (headerSection, numHeaderSectionBytes) != numHeaderSectionBytes
|| headerSection[0] != 'i'
|| headerSection[1] != 'c'
|| headerSection[2] != 'n'
|| headerSection[3] != 's')
return {};
if (stream.read (headerSection, numHeaderSectionBytes) != numHeaderSectionBytes)
return {};
const auto dataSize = juce::ByteOrder::bigEndianInt (headerSection);
if (dataSize <= 0)
return {};
OwnedArray<juce::ImageFileFormat> internalFormats;
internalFormats.add (new PNGImageFormat());
internalFormats.add (new JPEGImageFormat());
Array<Image> images;
auto maxWidth = 0;
auto maxWidthIndex = -1;
while (stream.getPosition() < dataSize)
{
const auto sectionStart = stream.getPosition();
if (! stream.setPosition (sectionStart + 4))
break;
if (stream.read (headerSection, numHeaderSectionBytes) != numHeaderSectionBytes)
break;
const auto sectionSize = ByteOrder::bigEndianInt (headerSection);
if (sectionSize <= 0)
break;
const auto sectionDataStart = stream.getPosition();
for (auto* fmt : internalFormats)
{
if (fmt->canUnderstand (stream))
{
stream.setPosition (sectionDataStart);
images.add (fmt->decodeImage (stream));
const auto lastImageIndex = images.size() - 1;
const auto lastWidth = images.getReference (lastImageIndex).getWidth();
if (lastWidth > maxWidth)
{
maxWidthIndex = lastImageIndex;
maxWidth = lastWidth;
}
}
stream.setPosition (sectionDataStart);
}
stream.setPosition (sectionStart + sectionSize);
}
return maxWidthIndex == -1 ? juce::Image()
: images.getReference (maxWidthIndex).rescaled (size, size, Graphics::ResamplingQuality::highResamplingQuality);
}
Image JUCE_API getIconFromApplication (const String& applicationPath, const int size)
{
if (auto pathCFString = CFUniquePtr<CFStringRef> (CFStringCreateWithCString (kCFAllocatorDefault, applicationPath.toRawUTF8(), kCFStringEncodingUTF8)))
{
if (auto url = CFUniquePtr<CFURLRef> (CFURLCreateWithFileSystemPath (kCFAllocatorDefault, pathCFString.get(), kCFURLPOSIXPathStyle, 1)))
{
if (auto appBundle = CFUniquePtr<CFBundleRef> (CFBundleCreate (kCFAllocatorDefault, url.get())))
{
if (CFTypeRef infoValue = CFBundleGetValueForInfoDictionaryKey (appBundle.get(), CFSTR("CFBundleIconFile")))
{
if (CFGetTypeID (infoValue) == CFStringGetTypeID())
{
CFStringRef iconFilename = reinterpret_cast<CFStringRef> (infoValue);
CFStringRef resourceURLSuffix = CFStringHasSuffix (iconFilename, CFSTR(".icns")) ? nullptr : CFSTR("icns");
if (auto iconURL = CFUniquePtr<CFURLRef> (CFBundleCopyResourceURL (appBundle.get(), iconFilename, resourceURLSuffix, nullptr)))
{
if (auto iconPath = CFUniquePtr<CFStringRef> (CFURLCopyFileSystemPath (iconURL.get(), kCFURLPOSIXPathStyle)))
{
File icnsFile (CFStringGetCStringPtr (iconPath.get(), CFStringGetSystemEncoding()));
return getIconFromIcnsFile (icnsFile, size);
}
}
}
}
}
}
}
return {};
}
} // namespace juce

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/*
==============================================================================
This file is part of the JUCE library.
Copyright (c) 2020 - Raw Material Software Limited
JUCE is an open source library subject to commercial or open-source
licensing.
By using JUCE, you agree to the terms of both the JUCE 6 End-User License
Agreement and JUCE Privacy Policy (both effective as of the 16th June 2020).
End User License Agreement: www.juce.com/juce-6-licence
Privacy Policy: www.juce.com/juce-privacy-policy
Or: You may also use this code under the terms of the GPL v3 (see
www.gnu.org/licenses).
JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
DISCLAIMED.
==============================================================================
*/
namespace juce
{
#ifndef _WINDEF_
class HWND__; // Forward or never
typedef HWND__* HWND;
#endif
class Direct2DLowLevelGraphicsContext : public LowLevelGraphicsContext
{
public:
Direct2DLowLevelGraphicsContext (HWND);
~Direct2DLowLevelGraphicsContext();
//==============================================================================
bool isVectorDevice() const override { return false; }
void setOrigin (Point<int>) override;
void addTransform (const AffineTransform&) override;
float getPhysicalPixelScaleFactor() override;
bool clipToRectangle (const Rectangle<int>&) override;
bool clipToRectangleList (const RectangleList<int>&) override;
void excludeClipRectangle (const Rectangle<int>&) override;
void clipToPath (const Path&, const AffineTransform&) override;
void clipToImageAlpha (const Image&, const AffineTransform&) override;
bool clipRegionIntersects (const Rectangle<int>&) override;
Rectangle<int> getClipBounds() const override;
bool isClipEmpty() const override;
//==============================================================================
void saveState() override;
void restoreState() override;
void beginTransparencyLayer (float opacity) override;
void endTransparencyLayer() override;
//==============================================================================
void setFill (const FillType&) override;
void setOpacity (float) override;
void setInterpolationQuality (Graphics::ResamplingQuality) override;
//==============================================================================
void fillRect (const Rectangle<int>&, bool replaceExistingContents) override;
void fillRect (const Rectangle<float>&) override;
void fillRectList (const RectangleList<float>&) override;
void fillPath (const Path&, const AffineTransform&) override;
void drawImage (const Image& sourceImage, const AffineTransform&) override;
//==============================================================================
void drawLine (const Line<float>&) override;
void setFont (const Font&) override;
const Font& getFont() override;
void drawGlyph (int glyphNumber, const AffineTransform&) override;
bool drawTextLayout (const AttributedString&, const Rectangle<float>&) override;
void resized();
void clear();
void start();
void end();
//==============================================================================
private:
struct SavedState;
HWND hwnd;
SavedState* currentState;
OwnedArray<SavedState> states;
Rectangle<int> bounds;
struct Pimpl;
std::unique_ptr<Pimpl> pimpl;
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (Direct2DLowLevelGraphicsContext)
};
} // namespace juce
/*
==============================================================================
This file is part of the JUCE library.
Copyright (c) 2022 - Raw Material Software Limited
JUCE is an open source library subject to commercial or open-source
licensing.
By using JUCE, you agree to the terms of both the JUCE 7 End-User License
Agreement and JUCE Privacy Policy.
End User License Agreement: www.juce.com/juce-7-licence
Privacy Policy: www.juce.com/juce-privacy-policy
Or: You may also use this code under the terms of the GPL v3 (see
www.gnu.org/licenses).
JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
DISCLAIMED.
==============================================================================
*/
namespace juce
{
#ifndef _WINDEF_
class HWND__; // Forward or never
typedef HWND__* HWND;
#endif
class Direct2DLowLevelGraphicsContext : public LowLevelGraphicsContext
{
public:
Direct2DLowLevelGraphicsContext (HWND);
~Direct2DLowLevelGraphicsContext();
//==============================================================================
bool isVectorDevice() const override { return false; }
void setOrigin (Point<int>) override;
void addTransform (const AffineTransform&) override;
float getPhysicalPixelScaleFactor() override;
bool clipToRectangle (const Rectangle<int>&) override;
bool clipToRectangleList (const RectangleList<int>&) override;
void excludeClipRectangle (const Rectangle<int>&) override;
void clipToPath (const Path&, const AffineTransform&) override;
void clipToImageAlpha (const Image&, const AffineTransform&) override;
bool clipRegionIntersects (const Rectangle<int>&) override;
Rectangle<int> getClipBounds() const override;
bool isClipEmpty() const override;
//==============================================================================
void saveState() override;
void restoreState() override;
void beginTransparencyLayer (float opacity) override;
void endTransparencyLayer() override;
//==============================================================================
void setFill (const FillType&) override;
void setOpacity (float) override;
void setInterpolationQuality (Graphics::ResamplingQuality) override;
//==============================================================================
void fillRect (const Rectangle<int>&, bool replaceExistingContents) override;
void fillRect (const Rectangle<float>&) override;
void fillRectList (const RectangleList<float>&) override;
void fillPath (const Path&, const AffineTransform&) override;
void drawImage (const Image& sourceImage, const AffineTransform&) override;
//==============================================================================
void drawLine (const Line<float>&) override;
void setFont (const Font&) override;
const Font& getFont() override;
void drawGlyph (int glyphNumber, const AffineTransform&) override;
bool drawTextLayout (const AttributedString&, const Rectangle<float>&) override;
void resized();
void clear();
void start();
void end();
//==============================================================================
private:
struct SavedState;
HWND hwnd;
SavedState* currentState;
OwnedArray<SavedState> states;
Rectangle<int> bounds;
struct Pimpl;
std::unique_ptr<Pimpl> pimpl;
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (Direct2DLowLevelGraphicsContext)
};
} // namespace juce

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/*
==============================================================================
This file is part of the JUCE library.
Copyright (c) 2020 - Raw Material Software Limited
JUCE is an open source library subject to commercial or open-source
licensing.
By using JUCE, you agree to the terms of both the JUCE 6 End-User License
Agreement and JUCE Privacy Policy (both effective as of the 16th June 2020).
End User License Agreement: www.juce.com/juce-6-licence
Privacy Policy: www.juce.com/juce-privacy-policy
Or: You may also use this code under the terms of the GPL v3 (see
www.gnu.org/licenses).
JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
DISCLAIMED.
==============================================================================
*/
namespace juce
{
#if JUCE_USE_DIRECTWRITE
namespace
{
static String getLocalisedName (IDWriteLocalizedStrings* names)
{
jassert (names != nullptr);
uint32 index = 0;
BOOL exists = false;
auto hr = names->FindLocaleName (L"en-us", &index, &exists);
if (! exists)
index = 0;
uint32 length = 0;
hr = names->GetStringLength (index, &length);
HeapBlock<wchar_t> name (length + 1);
hr = names->GetString (index, name, length + 1);
return static_cast<const wchar_t*> (name);
}
static String getFontFamilyName (IDWriteFontFamily* family)
{
jassert (family != nullptr);
ComSmartPtr<IDWriteLocalizedStrings> familyNames;
auto hr = family->GetFamilyNames (familyNames.resetAndGetPointerAddress());
jassert (SUCCEEDED (hr)); ignoreUnused (hr);
return getLocalisedName (familyNames);
}
static String getFontFaceName (IDWriteFont* font)
{
jassert (font != nullptr);
ComSmartPtr<IDWriteLocalizedStrings> faceNames;
auto hr = font->GetFaceNames (faceNames.resetAndGetPointerAddress());
jassert (SUCCEEDED (hr)); ignoreUnused (hr);
return getLocalisedName (faceNames);
}
inline Point<float> convertPoint (D2D1_POINT_2F p) noexcept { return Point<float> ((float) p.x, (float) p.y); }
}
class Direct2DFactories
{
public:
Direct2DFactories()
{
JUCE_BEGIN_IGNORE_WARNINGS_GCC_LIKE ("-Wlanguage-extension-token")
if (direct2dDll.open ("d2d1.dll"))
{
JUCE_LOAD_WINAPI_FUNCTION (direct2dDll, D2D1CreateFactory, d2d1CreateFactory,
HRESULT, (D2D1_FACTORY_TYPE, REFIID, D2D1_FACTORY_OPTIONS*, void**))
if (d2d1CreateFactory != nullptr)
{
D2D1_FACTORY_OPTIONS options;
options.debugLevel = D2D1_DEBUG_LEVEL_NONE;
d2d1CreateFactory (D2D1_FACTORY_TYPE_SINGLE_THREADED, __uuidof (ID2D1Factory), &options,
(void**) d2dFactory.resetAndGetPointerAddress());
}
}
if (directWriteDll.open ("DWrite.dll"))
{
JUCE_LOAD_WINAPI_FUNCTION (directWriteDll, DWriteCreateFactory, dWriteCreateFactory,
HRESULT, (DWRITE_FACTORY_TYPE, REFIID, IUnknown**))
if (dWriteCreateFactory != nullptr)
{
dWriteCreateFactory (DWRITE_FACTORY_TYPE_SHARED, __uuidof (IDWriteFactory),
(IUnknown**) directWriteFactory.resetAndGetPointerAddress());
if (directWriteFactory != nullptr)
directWriteFactory->GetSystemFontCollection (systemFonts.resetAndGetPointerAddress());
}
if (d2dFactory != nullptr)
{
auto d2dRTProp = D2D1::RenderTargetProperties (D2D1_RENDER_TARGET_TYPE_SOFTWARE,
D2D1::PixelFormat (DXGI_FORMAT_B8G8R8A8_UNORM,
D2D1_ALPHA_MODE_IGNORE),
0, 0,
D2D1_RENDER_TARGET_USAGE_GDI_COMPATIBLE,
D2D1_FEATURE_LEVEL_DEFAULT);
d2dFactory->CreateDCRenderTarget (&d2dRTProp, directWriteRenderTarget.resetAndGetPointerAddress());
}
}
JUCE_END_IGNORE_WARNINGS_GCC_LIKE
}
~Direct2DFactories()
{
d2dFactory = nullptr; // (need to make sure these are released before deleting the DynamicLibrary objects)
directWriteFactory = nullptr;
systemFonts = nullptr;
directWriteRenderTarget = nullptr;
}
ComSmartPtr<ID2D1Factory> d2dFactory;
ComSmartPtr<IDWriteFactory> directWriteFactory;
ComSmartPtr<IDWriteFontCollection> systemFonts;
ComSmartPtr<ID2D1DCRenderTarget> directWriteRenderTarget;
private:
DynamicLibrary direct2dDll, directWriteDll;
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (Direct2DFactories)
};
//==============================================================================
class WindowsDirectWriteTypeface : public Typeface
{
public:
WindowsDirectWriteTypeface (const Font& font, IDWriteFontCollection* fontCollection)
: Typeface (font.getTypefaceName(), font.getTypefaceStyle())
{
jassert (fontCollection != nullptr);
uint32 fontIndex = 0;
auto hr = fontCollection->FindFamilyName (font.getTypefaceName().toWideCharPointer(), &fontIndex, &fontFound);
if (! fontFound)
fontIndex = 0;
// Get the font family using the search results
// Fonts like: Times New Roman, Times New Roman Bold, Times New Roman Italic are all in the same font family
ComSmartPtr<IDWriteFontFamily> dwFontFamily;
hr = fontCollection->GetFontFamily (fontIndex, dwFontFamily.resetAndGetPointerAddress());
// Get a specific font in the font family using typeface style
{
ComSmartPtr<IDWriteFont> dwFont;
for (int i = (int) dwFontFamily->GetFontCount(); --i >= 0;)
{
hr = dwFontFamily->GetFont ((UINT32) i, dwFont.resetAndGetPointerAddress());
if (i == 0)
break;
ComSmartPtr<IDWriteLocalizedStrings> faceNames;
hr = dwFont->GetFaceNames (faceNames.resetAndGetPointerAddress());
if (font.getTypefaceStyle() == getLocalisedName (faceNames))
break;
}
jassert (dwFont != nullptr);
hr = dwFont->CreateFontFace (dwFontFace.resetAndGetPointerAddress());
}
if (dwFontFace != nullptr)
{
DWRITE_FONT_METRICS dwFontMetrics;
dwFontFace->GetMetrics (&dwFontMetrics);
// All Font Metrics are in design units so we need to get designUnitsPerEm value
// to get the metrics into Em/Design Independent Pixels
designUnitsPerEm = dwFontMetrics.designUnitsPerEm;
ascent = std::abs ((float) dwFontMetrics.ascent);
auto totalSize = ascent + std::abs ((float) dwFontMetrics.descent);
ascent /= totalSize;
unitsToHeightScaleFactor = (float) designUnitsPerEm / totalSize;
auto tempDC = GetDC (nullptr);
auto dpi = (float) (GetDeviceCaps (tempDC, LOGPIXELSX) + GetDeviceCaps (tempDC, LOGPIXELSY)) / 2.0f;
heightToPointsFactor = (dpi / (float) GetDeviceCaps (tempDC, LOGPIXELSY)) * unitsToHeightScaleFactor;
ReleaseDC (nullptr, tempDC);
auto pathAscent = (1024.0f * dwFontMetrics.ascent) / (float) designUnitsPerEm;
auto pathDescent = (1024.0f * dwFontMetrics.descent) / (float) designUnitsPerEm;
auto pathScale = 1.0f / (std::abs (pathAscent) + std::abs (pathDescent));
pathTransform = AffineTransform::scale (pathScale);
}
}
bool loadedOk() const noexcept { return dwFontFace != nullptr; }
BOOL isFontFound() const noexcept { return fontFound; }
float getAscent() const { return ascent; }
float getDescent() const { return 1.0f - ascent; }
float getHeightToPointsFactor() const { return heightToPointsFactor; }
float getStringWidth (const String& text)
{
auto textUTF32 = text.toUTF32();
auto len = textUTF32.length();
HeapBlock<UINT16> glyphIndices (len);
dwFontFace->GetGlyphIndices (textUTF32, (UINT32) len, glyphIndices);
HeapBlock<DWRITE_GLYPH_METRICS> dwGlyphMetrics (len);
dwFontFace->GetDesignGlyphMetrics (glyphIndices, (UINT32) len, dwGlyphMetrics, false);
float x = 0;
for (size_t i = 0; i < len; ++i)
x += (float) dwGlyphMetrics[i].advanceWidth / (float) designUnitsPerEm;
return x * unitsToHeightScaleFactor;
}
void getGlyphPositions (const String& text, Array<int>& resultGlyphs, Array<float>& xOffsets)
{
xOffsets.add (0);
auto textUTF32 = text.toUTF32();
auto len = textUTF32.length();
HeapBlock<UINT16> glyphIndices (len);
dwFontFace->GetGlyphIndices (textUTF32, (UINT32) len, glyphIndices);
HeapBlock<DWRITE_GLYPH_METRICS> dwGlyphMetrics (len);
dwFontFace->GetDesignGlyphMetrics (glyphIndices, (UINT32) len, dwGlyphMetrics, false);
float x = 0;
for (size_t i = 0; i < len; ++i)
{
x += (float) dwGlyphMetrics[i].advanceWidth / (float) designUnitsPerEm;
xOffsets.add (x * unitsToHeightScaleFactor);
resultGlyphs.add (glyphIndices[i]);
}
}
bool getOutlineForGlyph (int glyphNumber, Path& path)
{
jassert (path.isEmpty()); // we might need to apply a transform to the path, so this must be empty
auto glyphIndex = (UINT16) glyphNumber;
ComSmartPtr<PathGeometrySink> pathGeometrySink (new PathGeometrySink());
dwFontFace->GetGlyphRunOutline (1024.0f, &glyphIndex, nullptr, nullptr,
1, false, false, pathGeometrySink);
path = pathGeometrySink->path;
if (! pathTransform.isIdentity())
path.applyTransform (pathTransform);
return true;
}
IDWriteFontFace* getIDWriteFontFace() const noexcept { return dwFontFace; }
float getUnitsToHeightScaleFactor() const noexcept { return unitsToHeightScaleFactor; }
private:
SharedResourcePointer<Direct2DFactories> factories;
ComSmartPtr<IDWriteFontFace> dwFontFace;
float unitsToHeightScaleFactor = 1.0f, heightToPointsFactor = 1.0f, ascent = 0;
int designUnitsPerEm = 0;
AffineTransform pathTransform;
BOOL fontFound = false;
struct PathGeometrySink : public ComBaseClassHelper<IDWriteGeometrySink>
{
PathGeometrySink() : ComBaseClassHelper (0) {}
void STDMETHODCALLTYPE AddBeziers (const D2D1_BEZIER_SEGMENT* beziers, UINT beziersCount) noexcept override
{
for (UINT i = 0; i < beziersCount; ++i)
path.cubicTo (convertPoint (beziers[i].point1),
convertPoint (beziers[i].point2),
convertPoint (beziers[i].point3));
}
void STDMETHODCALLTYPE AddLines (const D2D1_POINT_2F* points, UINT pointsCount) noexcept override
{
for (UINT i = 0; i < pointsCount; ++i)
path.lineTo (convertPoint (points[i]));
}
void STDMETHODCALLTYPE BeginFigure (D2D1_POINT_2F startPoint, D2D1_FIGURE_BEGIN) noexcept override
{
path.startNewSubPath (convertPoint (startPoint));
}
void STDMETHODCALLTYPE EndFigure (D2D1_FIGURE_END figureEnd) noexcept override
{
if (figureEnd == D2D1_FIGURE_END_CLOSED)
path.closeSubPath();
}
void STDMETHODCALLTYPE SetFillMode (D2D1_FILL_MODE fillMode) noexcept override
{
path.setUsingNonZeroWinding (fillMode == D2D1_FILL_MODE_WINDING);
}
void STDMETHODCALLTYPE SetSegmentFlags (D2D1_PATH_SEGMENT) noexcept override {}
JUCE_COMRESULT Close() noexcept override { return S_OK; }
Path path;
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (PathGeometrySink)
};
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (WindowsDirectWriteTypeface)
};
#endif
} // namespace juce
/*
==============================================================================
This file is part of the JUCE library.
Copyright (c) 2022 - Raw Material Software Limited
JUCE is an open source library subject to commercial or open-source
licensing.
By using JUCE, you agree to the terms of both the JUCE 7 End-User License
Agreement and JUCE Privacy Policy.
End User License Agreement: www.juce.com/juce-7-licence
Privacy Policy: www.juce.com/juce-privacy-policy
Or: You may also use this code under the terms of the GPL v3 (see
www.gnu.org/licenses).
JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
DISCLAIMED.
==============================================================================
*/
namespace juce
{
#if JUCE_USE_DIRECTWRITE
namespace
{
static String getLocalisedName (IDWriteLocalizedStrings* names)
{
jassert (names != nullptr);
uint32 index = 0;
BOOL exists = false;
auto hr = names->FindLocaleName (L"en-us", &index, &exists);
ignoreUnused (hr);
if (! exists)
index = 0;
uint32 length = 0;
hr = names->GetStringLength (index, &length);
HeapBlock<wchar_t> name (length + 1);
hr = names->GetString (index, name, length + 1);
return static_cast<const wchar_t*> (name);
}
static String getFontFamilyName (IDWriteFontFamily* family)
{
jassert (family != nullptr);
ComSmartPtr<IDWriteLocalizedStrings> familyNames;
auto hr = family->GetFamilyNames (familyNames.resetAndGetPointerAddress());
jassertquiet (SUCCEEDED (hr));
return getLocalisedName (familyNames);
}
static String getFontFaceName (IDWriteFont* font)
{
jassert (font != nullptr);
ComSmartPtr<IDWriteLocalizedStrings> faceNames;
auto hr = font->GetFaceNames (faceNames.resetAndGetPointerAddress());
jassertquiet (SUCCEEDED (hr));
return getLocalisedName (faceNames);
}
inline Point<float> convertPoint (D2D1_POINT_2F p) noexcept { return Point<float> ((float) p.x, (float) p.y); }
}
class Direct2DFactories
{
public:
Direct2DFactories()
{
JUCE_BEGIN_IGNORE_WARNINGS_GCC_LIKE ("-Wlanguage-extension-token")
if (direct2dDll.open ("d2d1.dll"))
{
JUCE_LOAD_WINAPI_FUNCTION (direct2dDll, D2D1CreateFactory, d2d1CreateFactory,
HRESULT, (D2D1_FACTORY_TYPE, REFIID, D2D1_FACTORY_OPTIONS*, void**))
if (d2d1CreateFactory != nullptr)
{
D2D1_FACTORY_OPTIONS options;
options.debugLevel = D2D1_DEBUG_LEVEL_NONE;
d2d1CreateFactory (D2D1_FACTORY_TYPE_SINGLE_THREADED, __uuidof (ID2D1Factory), &options,
(void**) d2dFactory.resetAndGetPointerAddress());
}
}
if (directWriteDll.open ("DWrite.dll"))
{
JUCE_LOAD_WINAPI_FUNCTION (directWriteDll, DWriteCreateFactory, dWriteCreateFactory,
HRESULT, (DWRITE_FACTORY_TYPE, REFIID, IUnknown**))
if (dWriteCreateFactory != nullptr)
{
dWriteCreateFactory (DWRITE_FACTORY_TYPE_SHARED, __uuidof (IDWriteFactory),
(IUnknown**) directWriteFactory.resetAndGetPointerAddress());
if (directWriteFactory != nullptr)
directWriteFactory->GetSystemFontCollection (systemFonts.resetAndGetPointerAddress());
}
if (d2dFactory != nullptr)
{
auto d2dRTProp = D2D1::RenderTargetProperties (D2D1_RENDER_TARGET_TYPE_SOFTWARE,
D2D1::PixelFormat (DXGI_FORMAT_B8G8R8A8_UNORM,
D2D1_ALPHA_MODE_IGNORE),
0, 0,
D2D1_RENDER_TARGET_USAGE_GDI_COMPATIBLE,
D2D1_FEATURE_LEVEL_DEFAULT);
d2dFactory->CreateDCRenderTarget (&d2dRTProp, directWriteRenderTarget.resetAndGetPointerAddress());
}
}
JUCE_END_IGNORE_WARNINGS_GCC_LIKE
}
~Direct2DFactories()
{
d2dFactory = nullptr; // (need to make sure these are released before deleting the DynamicLibrary objects)
directWriteFactory = nullptr;
systemFonts = nullptr;
directWriteRenderTarget = nullptr;
}
ComSmartPtr<ID2D1Factory> d2dFactory;
ComSmartPtr<IDWriteFactory> directWriteFactory;
ComSmartPtr<IDWriteFontCollection> systemFonts;
ComSmartPtr<ID2D1DCRenderTarget> directWriteRenderTarget;
private:
DynamicLibrary direct2dDll, directWriteDll;
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (Direct2DFactories)
};
//==============================================================================
class WindowsDirectWriteTypeface : public Typeface
{
public:
WindowsDirectWriteTypeface (const Font& font, IDWriteFontCollection* fontCollection)
: Typeface (font.getTypefaceName(), font.getTypefaceStyle())
{
jassert (fontCollection != nullptr);
uint32 fontIndex = 0;
auto hr = fontCollection->FindFamilyName (font.getTypefaceName().toWideCharPointer(), &fontIndex, &fontFound);
ignoreUnused (hr);
if (! fontFound)
fontIndex = 0;
// Get the font family using the search results
// Fonts like: Times New Roman, Times New Roman Bold, Times New Roman Italic are all in the same font family
ComSmartPtr<IDWriteFontFamily> dwFontFamily;
hr = fontCollection->GetFontFamily (fontIndex, dwFontFamily.resetAndGetPointerAddress());
// Get a specific font in the font family using typeface style
{
ComSmartPtr<IDWriteFont> dwFont;
for (int i = (int) dwFontFamily->GetFontCount(); --i >= 0;)
{
hr = dwFontFamily->GetFont ((UINT32) i, dwFont.resetAndGetPointerAddress());
if (i == 0)
break;
ComSmartPtr<IDWriteLocalizedStrings> faceNames;
hr = dwFont->GetFaceNames (faceNames.resetAndGetPointerAddress());
if (font.getTypefaceStyle() == getLocalisedName (faceNames))
break;
}
jassert (dwFont != nullptr);
hr = dwFont->CreateFontFace (dwFontFace.resetAndGetPointerAddress());
}
if (dwFontFace != nullptr)
{
DWRITE_FONT_METRICS dwFontMetrics;
dwFontFace->GetMetrics (&dwFontMetrics);
// All Font Metrics are in design units so we need to get designUnitsPerEm value
// to get the metrics into Em/Design Independent Pixels
designUnitsPerEm = dwFontMetrics.designUnitsPerEm;
ascent = std::abs ((float) dwFontMetrics.ascent);
auto totalSize = ascent + std::abs ((float) dwFontMetrics.descent);
ascent /= totalSize;
unitsToHeightScaleFactor = (float) designUnitsPerEm / totalSize;
auto tempDC = GetDC (nullptr);
auto dpi = (float) (GetDeviceCaps (tempDC, LOGPIXELSX) + GetDeviceCaps (tempDC, LOGPIXELSY)) / 2.0f;
heightToPointsFactor = (dpi / (float) GetDeviceCaps (tempDC, LOGPIXELSY)) * unitsToHeightScaleFactor;
ReleaseDC (nullptr, tempDC);
auto pathAscent = (1024.0f * dwFontMetrics.ascent) / (float) designUnitsPerEm;
auto pathDescent = (1024.0f * dwFontMetrics.descent) / (float) designUnitsPerEm;
auto pathScale = 1.0f / (std::abs (pathAscent) + std::abs (pathDescent));
pathTransform = AffineTransform::scale (pathScale);
}
}
bool loadedOk() const noexcept { return dwFontFace != nullptr; }
BOOL isFontFound() const noexcept { return fontFound; }
float getAscent() const { return ascent; }
float getDescent() const { return 1.0f - ascent; }
float getHeightToPointsFactor() const { return heightToPointsFactor; }
float getStringWidth (const String& text)
{
auto textUTF32 = text.toUTF32();
auto len = textUTF32.length();
HeapBlock<UINT16> glyphIndices (len);
dwFontFace->GetGlyphIndices (textUTF32, (UINT32) len, glyphIndices);
HeapBlock<DWRITE_GLYPH_METRICS> dwGlyphMetrics (len);
dwFontFace->GetDesignGlyphMetrics (glyphIndices, (UINT32) len, dwGlyphMetrics, false);
float x = 0;
for (size_t i = 0; i < len; ++i)
x += (float) dwGlyphMetrics[i].advanceWidth / (float) designUnitsPerEm;
return x * unitsToHeightScaleFactor;
}
void getGlyphPositions (const String& text, Array<int>& resultGlyphs, Array<float>& xOffsets)
{
xOffsets.add (0);
auto textUTF32 = text.toUTF32();
auto len = textUTF32.length();
HeapBlock<UINT16> glyphIndices (len);
dwFontFace->GetGlyphIndices (textUTF32, (UINT32) len, glyphIndices);
HeapBlock<DWRITE_GLYPH_METRICS> dwGlyphMetrics (len);
dwFontFace->GetDesignGlyphMetrics (glyphIndices, (UINT32) len, dwGlyphMetrics, false);
float x = 0;
for (size_t i = 0; i < len; ++i)
{
x += (float) dwGlyphMetrics[i].advanceWidth / (float) designUnitsPerEm;
xOffsets.add (x * unitsToHeightScaleFactor);
resultGlyphs.add (glyphIndices[i]);
}
}
bool getOutlineForGlyph (int glyphNumber, Path& path)
{
jassert (path.isEmpty()); // we might need to apply a transform to the path, so this must be empty
auto glyphIndex = (UINT16) glyphNumber;
ComSmartPtr<PathGeometrySink> pathGeometrySink (new PathGeometrySink());
dwFontFace->GetGlyphRunOutline (1024.0f, &glyphIndex, nullptr, nullptr,
1, false, false, pathGeometrySink);
path = pathGeometrySink->path;
if (! pathTransform.isIdentity())
path.applyTransform (pathTransform);
return true;
}
IDWriteFontFace* getIDWriteFontFace() const noexcept { return dwFontFace; }
float getUnitsToHeightScaleFactor() const noexcept { return unitsToHeightScaleFactor; }
private:
SharedResourcePointer<Direct2DFactories> factories;
ComSmartPtr<IDWriteFontFace> dwFontFace;
float unitsToHeightScaleFactor = 1.0f, heightToPointsFactor = 1.0f, ascent = 0;
int designUnitsPerEm = 0;
AffineTransform pathTransform;
BOOL fontFound = false;
struct PathGeometrySink : public ComBaseClassHelper<IDWriteGeometrySink>
{
PathGeometrySink() : ComBaseClassHelper (0) {}
void STDMETHODCALLTYPE AddBeziers (const D2D1_BEZIER_SEGMENT* beziers, UINT beziersCount) noexcept override
{
for (UINT i = 0; i < beziersCount; ++i)
path.cubicTo (convertPoint (beziers[i].point1),
convertPoint (beziers[i].point2),
convertPoint (beziers[i].point3));
}
void STDMETHODCALLTYPE AddLines (const D2D1_POINT_2F* points, UINT pointsCount) noexcept override
{
for (UINT i = 0; i < pointsCount; ++i)
path.lineTo (convertPoint (points[i]));
}
void STDMETHODCALLTYPE BeginFigure (D2D1_POINT_2F startPoint, D2D1_FIGURE_BEGIN) noexcept override
{
path.startNewSubPath (convertPoint (startPoint));
}
void STDMETHODCALLTYPE EndFigure (D2D1_FIGURE_END figureEnd) noexcept override
{
if (figureEnd == D2D1_FIGURE_END_CLOSED)
path.closeSubPath();
}
void STDMETHODCALLTYPE SetFillMode (D2D1_FILL_MODE fillMode) noexcept override
{
path.setUsingNonZeroWinding (fillMode == D2D1_FILL_MODE_WINDING);
}
void STDMETHODCALLTYPE SetSegmentFlags (D2D1_PATH_SEGMENT) noexcept override {}
JUCE_COMRESULT Close() noexcept override { return S_OK; }
Path path;
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (PathGeometrySink)
};
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (WindowsDirectWriteTypeface)
};
#endif
} // namespace juce

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deps/juce/modules/juce_graphics/native/juce_win32_IconHelpers.cpp vendored
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@ -1,29 +1,30 @@
/*
==============================================================================
This file is part of the JUCE library.
Copyright (c) 2020 - Raw Material Software Limited
JUCE is an open source library subject to commercial or open-source
licensing.
By using JUCE, you agree to the terms of both the JUCE 6 End-User License
Agreement and JUCE Privacy Policy (both effective as of the 16th June 2020).
End User License Agreement: www.juce.com/juce-6-licence
Privacy Policy: www.juce.com/juce-privacy-policy
Or: You may also use this code under the terms of the GPL v3 (see
www.gnu.org/licenses).
JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
DISCLAIMED.
==============================================================================
*/
namespace juce
{
Image JUCE_API getIconFromApplication (const String&, int) { return {}; }
}
/*
==============================================================================
This file is part of the JUCE library.
Copyright (c) 2022 - Raw Material Software Limited
JUCE is an open source library subject to commercial or open-source
licensing.
By using JUCE, you agree to the terms of both the JUCE 7 End-User License
Agreement and JUCE Privacy Policy.
End User License Agreement: www.juce.com/juce-7-licence
Privacy Policy: www.juce.com/juce-privacy-policy
Or: You may also use this code under the terms of the GPL v3 (see
www.gnu.org/licenses).
JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
DISCLAIMED.
==============================================================================
*/
namespace juce
{
Image JUCE_API getIconFromApplication (const String&, int);
Image JUCE_API getIconFromApplication (const String&, int) { return {}; }
}