From 050e7bafad3b723fe5be6e981a32e708dbdc5150 Mon Sep 17 00:00:00 2001 From: Lorn Potter Date: Mon, 6 May 2019 13:37:56 +1000 Subject: wasm: add fixedPitch font Also define our default font so as to return something we actually have Task-number: QTBUG-75587 Change-Id: I26e3c62921d369c3017af9796c0a20f7ac06d07c Reviewed-by: Shawn Rutledge --- src/3rdparty/wasm/DejaVuSansMono.ttf | Bin 0 -> 237788 bytes src/3rdparty/wasm/qt_attribution.json | 2 +- .../fontdatabases/freetype/qfreetypefontdatabase.cpp | 1 - src/plugins/platforms/wasm/qwasmfontdatabase.cpp | 8 ++++++-- src/plugins/platforms/wasm/qwasmfontdatabase.h | 1 + src/plugins/platforms/wasm/qwasmtheme.cpp | 15 +++++++++++++++ src/plugins/platforms/wasm/qwasmtheme.h | 3 +++ src/plugins/platforms/wasm/wasm.pro | 3 ++- 8 files changed, 28 insertions(+), 5 deletions(-) create mode 100644 src/3rdparty/wasm/DejaVuSansMono.ttf diff --git a/src/3rdparty/wasm/DejaVuSansMono.ttf b/src/3rdparty/wasm/DejaVuSansMono.ttf new file mode 100644 index 0000000000..029fcac35f Binary files /dev/null and b/src/3rdparty/wasm/DejaVuSansMono.ttf differ diff --git a/src/3rdparty/wasm/qt_attribution.json b/src/3rdparty/wasm/qt_attribution.json index d569fdc167..75c5c6c49f 100644 --- a/src/3rdparty/wasm/qt_attribution.json +++ b/src/3rdparty/wasm/qt_attribution.json @@ -20,7 +20,7 @@ "Name": "DejaVu Fonts", "QDocModule": "qtgui", "QtUsage": "Used for WebAssembly platform.", - "Files": "DejaVuSans.ttf", + "Files": "DejaVuSans.ttf, DejaVuSansMono.ttf", "Description": "The DejaVu fonts are a font family based on the Vera Fonts.", "Homepage": "https://dejavu-fonts.github.io/", diff --git a/src/platformsupport/fontdatabases/freetype/qfreetypefontdatabase.cpp b/src/platformsupport/fontdatabases/freetype/qfreetypefontdatabase.cpp index 4baba64de3..adc2f6c1fe 100644 --- a/src/platformsupport/fontdatabases/freetype/qfreetypefontdatabase.cpp +++ b/src/platformsupport/fontdatabases/freetype/qfreetypefontdatabase.cpp @@ -142,7 +142,6 @@ QStringList QFreeTypeFontDatabase::addTTFile(const QByteArray &fontData, const Q weight = QFont::Bold; bool fixedPitch = (face->face_flags & FT_FACE_FLAG_FIXED_WIDTH); - QSupportedWritingSystems writingSystems; // detect symbol fonts for (int i = 0; i < face->num_charmaps; ++i) { diff --git a/src/plugins/platforms/wasm/qwasmfontdatabase.cpp b/src/plugins/platforms/wasm/qwasmfontdatabase.cpp index 0c72dfddc4..dc6bb5847e 100644 --- a/src/plugins/platforms/wasm/qwasmfontdatabase.cpp +++ b/src/plugins/platforms/wasm/qwasmfontdatabase.cpp @@ -38,9 +38,9 @@ void QWasmFontDatabase::populateFontDatabase() // Load font file from resources. Currently // all fonts needs to be bundled with the nexe // as Qt resources. - QStringList fontFileNames = QStringList() << QStringLiteral(":/fonts/Vera.ttf") + QStringList fontFileNames = QStringList() << QStringLiteral(":/fonts/DejaVuSansMono.ttf") + << QStringLiteral(":/fonts/Vera.ttf") << QStringLiteral(":/fonts/DejaVuSans.ttf"); - foreach (const QString &fontFileName, fontFileNames) { QFile theFont(fontFileName); if (!theFont.open(QIODevice::ReadOnly)) @@ -82,5 +82,9 @@ void QWasmFontDatabase::releaseHandle(void *handle) QFreeTypeFontDatabase::releaseHandle(handle); } +QFont QWasmFontDatabase::defaultFont() const +{ + return QFont(QLatin1String("Bitstream Vera Sans")); +} QT_END_NAMESPACE diff --git a/src/plugins/platforms/wasm/qwasmfontdatabase.h b/src/plugins/platforms/wasm/qwasmfontdatabase.h index 891f12859e..cbd187a022 100644 --- a/src/plugins/platforms/wasm/qwasmfontdatabase.h +++ b/src/plugins/platforms/wasm/qwasmfontdatabase.h @@ -44,6 +44,7 @@ public: QChar::Script script) const override; QStringList addApplicationFont(const QByteArray &fontData, const QString &fileName) override; void releaseHandle(void *handle) override; + QFont defaultFont() const override; }; QT_END_NAMESPACE #endif diff --git a/src/plugins/platforms/wasm/qwasmtheme.cpp b/src/plugins/platforms/wasm/qwasmtheme.cpp index a7f2db3bd3..978d60d686 100644 --- a/src/plugins/platforms/wasm/qwasmtheme.cpp +++ b/src/plugins/platforms/wasm/qwasmtheme.cpp @@ -29,15 +29,22 @@ #include "qwasmtheme.h" #include +#include QT_BEGIN_NAMESPACE QWasmTheme::QWasmTheme() { + QFontDatabase fdb; + for (auto family : fdb.families()) + if (fdb.isFixedPitch(family)) + fixedFont = new QFont(family); } QWasmTheme::~QWasmTheme() { + if (fixedFont) + delete fixedFont; } QVariant QWasmTheme::themeHint(ThemeHint hint) const @@ -47,4 +54,12 @@ QVariant QWasmTheme::themeHint(ThemeHint hint) const return QPlatformTheme::themeHint(hint); } +const QFont *QWasmTheme::font(Font type) const +{ + if (type == QPlatformTheme::FixedFont) { + return fixedFont; + } + return nullptr; +} + QT_END_NAMESPACE diff --git a/src/plugins/platforms/wasm/qwasmtheme.h b/src/plugins/platforms/wasm/qwasmtheme.h index e4cc06e049..7123a1f3d4 100644 --- a/src/plugins/platforms/wasm/qwasmtheme.h +++ b/src/plugins/platforms/wasm/qwasmtheme.h @@ -31,6 +31,7 @@ #define QWASMTHEME_H #include +#include QT_BEGIN_NAMESPACE @@ -49,6 +50,8 @@ public: ~QWasmTheme(); QVariant themeHint(ThemeHint hint) const override; + const QFont *font(Font type) const override; + QFont *fixedFont = nullptr; }; QT_END_NAMESPACE diff --git a/src/plugins/platforms/wasm/wasm.pro b/src/plugins/platforms/wasm/wasm.pro index 9b98445c68..e8728d9dba 100644 --- a/src/plugins/platforms/wasm/wasm.pro +++ b/src/plugins/platforms/wasm/wasm.pro @@ -39,7 +39,8 @@ HEADERS = \ wasmfonts.files = \ ../../../3rdparty/wasm/Vera.ttf \ - ../../../3rdparty/wasm/DejaVuSans.ttf + ../../../3rdparty/wasm/DejaVuSans.ttf \ + ../../../3rdparty/wasm/DejaVuSansMono.ttf wasmfonts.prefix = /fonts wasmfonts.base = ../../../3rdparty/wasm RESOURCES += wasmfonts -- cgit v1.2.3