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kcms/fonts/previewimageprovider.cpp
| Show All 15 Lines | 1 | /* | |||
|---|---|---|---|---|---|
| 16 | the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | 16 | the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | ||
| 17 | Boston, MA 02110-1301, USA. | 17 | Boston, MA 02110-1301, USA. | ||
| 18 | */ | 18 | */ | ||
| 19 | 19 | | |||
| 20 | #include <QApplication> | 20 | #include <QApplication> | ||
| 21 | #include <QPainter> | 21 | #include <QPainter> | ||
| 22 | #include <QPalette> | 22 | #include <QPalette> | ||
| 23 | 23 | | |||
| 24 | #include <KWindowSystem> | ||||
| 25 | | ||||
| 24 | #include "kxftconfig.h" | 26 | #include "kxftconfig.h" | ||
| 25 | #include "previewimageprovider.h" | 27 | #include "previewimageprovider.h" | ||
| 26 | #include "previewrenderengine.h" | 28 | #include "previewrenderengine.h" | ||
| 27 | 29 | | |||
| 28 | QImage combineImages(const QList<QImage>& images, const QColor& bgnd, int spacing=0) | 30 | QImage combineImages(const QList<QImage>& images, const QColor& bgnd, int spacing=0) | ||
| 29 | { | 31 | { | ||
| 30 | int width = 0; | 32 | int width = 0; | ||
| 31 | int height = 0; | 33 | int height = 0; | ||
| Show All 31 Lines | |||||
| 63 | PreviewImageProvider::PreviewImageProvider(const QFont& font) | 65 | PreviewImageProvider::PreviewImageProvider(const QFont& font) | ||
| 64 | : QQuickImageProvider(QQuickImageProvider::Image) | 66 | : QQuickImageProvider(QQuickImageProvider::Image) | ||
| 65 | , m_font(font) | 67 | , m_font(font) | ||
| 66 | { | 68 | { | ||
| 67 | } | 69 | } | ||
| 68 | 70 | | |||
| 69 | QImage PreviewImageProvider::requestImage(const QString &id, QSize *size, const QSize &requestedSize) | 71 | QImage PreviewImageProvider::requestImage(const QString &id, QSize *size, const QSize &requestedSize) | ||
| 70 | { | 72 | { | ||
| 73 | if (!KWindowSystem::isPlatformX11()) { | ||||
| 74 | return QImage(); | ||||
| 75 | } | ||||
| 76 | | ||||
| 71 | int subPixelIndex = 0; | 77 | int subPixelIndex = 0; | ||
| 72 | int hintingIndex = 0; | 78 | int hintingIndex = 0; | ||
| 73 | 79 | | |||
| 74 | const auto idpart = id.splitRef(QLatin1Char('.'))[0]; | 80 | const auto idpart = id.splitRef(QLatin1Char('.'))[0]; | ||
| 75 | const auto sections = idpart.split(QLatin1Char('_')); | 81 | const auto sections = idpart.split(QLatin1Char('_')); | ||
| 76 | 82 | | |||
| 77 | if (sections.size() >= 2) { | 83 | if (sections.size() >= 2) { | ||
| 78 | subPixelIndex = sections[0].toInt(); | 84 | subPixelIndex = sections[0].toInt(); | ||
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