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Diffstat (limited to 'Source/WebCore/platform/graphics/Path.h')
| -rw-r--r-- | Source/WebCore/platform/graphics/Path.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/Source/WebCore/platform/graphics/Path.h b/Source/WebCore/platform/graphics/Path.h index a33ab4c8b..0e58d3399 100644 --- a/Source/WebCore/platform/graphics/Path.h +++ b/Source/WebCore/platform/graphics/Path.h @@ -119,6 +119,11 @@ namespace WebCore { float normalAngleAtLength(float length, bool& ok) const; void clear(); +#if PLATFORM(QT) + bool isNull() const { return false; } +#else + bool isNull() const { return !m_path; } +#endif bool isEmpty() const; // Gets the current point of the current path, which is conceptually the final point reached by the path so far. // Note the Path can be empty (isEmpty() == true) and still have a current point. @@ -147,7 +152,15 @@ namespace WebCore { void translate(const FloatSize&); + // To keep Path() cheap, it does not allocate a PlatformPath immediately + // meaning Path::platformPath() can return null (except on Qt). PlatformPathPtr platformPath() const { return m_path; } +#if PLATFORM(QT) + PlatformPathPtr ensurePlatformPath() { return platformPath(); } +#else + // ensurePlatformPath() will allocate a PlatformPath if it has not yet been and will never return null. + PlatformPathPtr ensurePlatformPath(); +#endif void apply(void* info, PathApplierFunction) const; void transform(const AffineTransform&); |