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gnu: pulseview: Fix qt-5.15 compatibility.
* gnu/packages/electronics.scm (pulseview)[source]: Add patch. * gnu/packages/patches/pulseview-qt515-compat.patch: New file. * gnu/local.mk (dist_patch_DATA): Register it.
This commit is contained in:
Efraim Flashner
parent
a481c55dc9
commit
d0fff8f840
3 changed files with 148 additions and 1 deletions
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@ -1502,6 +1502,7 @@ dist_patch_DATA = \
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%D%/packages/patches/psm-repro.patch \
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%D%/packages/patches/pulseaudio-fix-mult-test.patch \
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%D%/packages/patches/pulseaudio-longer-test-timeout.patch \
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%D%/packages/patches/pulseview-qt515-compat.patch \
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%D%/packages/patches/purescript-relax-dependencies.patch \
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%D%/packages/patches/pybugz-encode-error.patch \
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%D%/packages/patches/pybugz-stty.patch \
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@ -248,7 +248,8 @@ (define-public pulseview
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version ".tar.gz"))
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(sha256
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(base32
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"1jxbpz1h3m1mgrxw74rnihj8vawgqdpf6c33cqqbyd8v7rxgfhph"))))
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"1jxbpz1h3m1mgrxw74rnihj8vawgqdpf6c33cqqbyd8v7rxgfhph"))
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(patches (search-patches "pulseview-qt515-compat.patch"))))
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(build-system cmake-build-system)
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(arguments
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`(#:configure-flags '("-DENABLE_TESTS=y")
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145
gnu/packages/patches/pulseview-qt515-compat.patch
Normal file
145
gnu/packages/patches/pulseview-qt515-compat.patch
Normal file
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@ -0,0 +1,145 @@
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https://sigrok.org/gitweb/?p=pulseview.git;a=patch;h=ae726b70a7ada9a4be5808e00f0c951318479684
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From ae726b70a7ada9a4be5808e00f0c951318479684 Mon Sep 17 00:00:00 2001
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From: Valentin Ochs <a@0au.de>
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Date: Sat, 20 Jun 2020 16:01:27 +0200
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Subject: [PATCH] Replace obsolete/deprecated Qt methods
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---
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pv/subwindows/decoder_selector/subwindow.cpp | 2 +-
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pv/util.cpp | 21 ++++++++++++++++++--
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pv/util.hpp | 10 ++++++++++
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pv/views/trace/decodetrace.cpp | 3 ++-
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pv/views/trace/ruler.cpp | 2 +-
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pv/widgets/timestampspinbox.cpp | 2 +-
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6 files changed, 34 insertions(+), 6 deletions(-)
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diff --git a/pv/subwindows/decoder_selector/subwindow.cpp b/pv/subwindows/decoder_selector/subwindow.cpp
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index 94ed6f4b..2c65dcf2 100644
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--- a/pv/subwindows/decoder_selector/subwindow.cpp
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+++ b/pv/subwindows/decoder_selector/subwindow.cpp
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@@ -185,7 +185,7 @@ QToolBar* SubWindow::create_toolbar(QWidget *parent) const
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int SubWindow::minimum_width() const
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{
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QFontMetrics m(info_label_body_->font());
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- const int label_width = m.width(QString(tr(initial_notice)));
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+ const int label_width = util::text_width(m, tr(initial_notice));
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return label_width + min_width_margin;
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}
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diff --git a/pv/util.cpp b/pv/util.cpp
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index 897254e1..dfb8c72b 100644
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--- a/pv/util.cpp
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+++ b/pv/util.cpp
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@@ -143,7 +143,7 @@ QString format_time_si(const Timestamp& v, SIPrefix prefix,
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QString s;
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QTextStream ts(&s);
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if (sign && !v.is_zero())
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- ts << forcesign;
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+ ts.setNumberFlags(ts.numberFlags() | QTextStream::ForceSign);
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ts << qSetRealNumberPrecision(precision) << (v * multiplier);
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ts << ' ' << prefix << unit;
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@@ -169,7 +169,7 @@ QString format_value_si(double v, SIPrefix prefix, unsigned precision,
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QString s;
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QTextStream ts(&s);
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if (sign && (v != 0))
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- ts << forcesign;
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+ ts.setNumberFlags(ts.numberFlags() | QTextStream::ForceSign);
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ts.setRealNumberNotation(QTextStream::FixedNotation);
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ts.setRealNumberPrecision(precision);
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ts << (v * multiplier) << ' ' << prefix << unit;
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@@ -279,5 +279,22 @@ vector<string> split_string(string text, string separator)
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return result;
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}
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+/**
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+ * Return the width of a string in a given font.
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+ *
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+ * @param[in] metric metrics of the font
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+ * @param[in] string the string whose width should be determined
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+ *
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+ * @return width of the string in pixels
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+ */
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+std::streamsize text_width(const QFontMetrics &metric, const QString &string)
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+{
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+#if QT_VERSION >= QT_VERSION_CHECK(5, 11, 0)
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+ return metric.horizontalAdvance(string);
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+#else
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+ return metric.width(string);
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+#endif
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+}
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+
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} // namespace util
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} // namespace pv
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diff --git a/pv/util.hpp b/pv/util.hpp
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index fab29a14..49ae04b2 100644
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--- a/pv/util.hpp
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+++ b/pv/util.hpp
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@@ -30,6 +30,7 @@
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#include <QMetaType>
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#include <QString>
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+#include <QFontMetrics>
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using std::string;
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using std::vector;
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@@ -143,6 +144,15 @@ QString format_time_minutes(const Timestamp& t, signed precision = 0,
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vector<string> split_string(string text, string separator);
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+/**
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+ * Return the width of a string in a given font.
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+ * @param[in] metric metrics of the font
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+ * @param[in] string the string whose width should be determined
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+ *
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+ * @return width of the string in pixels
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+ */
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+std::streamsize text_width(const QFontMetrics &metric, const QString &string);
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+
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} // namespace util
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} // namespace pv
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diff --git a/pv/views/trace/decodetrace.cpp b/pv/views/trace/decodetrace.cpp
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index 67c9b1c4..93c7c5a9 100644
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--- a/pv/views/trace/decodetrace.cpp
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+++ b/pv/views/trace/decodetrace.cpp
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@@ -161,7 +161,8 @@ DecodeTrace::DecodeTrace(pv::Session &session,
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// Determine shortest string we want to see displayed in full
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QFontMetrics m(QApplication::font());
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- min_useful_label_width_ = m.width("XX"); // e.g. two hex characters
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+ // e.g. two hex characters
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+ min_useful_label_width_ = util::text_width(m, "XX");
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default_row_height_ = (ViewItemPaintParams::text_height() * 6) / 4;
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annotation_height_ = (ViewItemPaintParams::text_height() * 5) / 4;
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diff --git a/pv/views/trace/ruler.cpp b/pv/views/trace/ruler.cpp
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index 555794fc..83ffed28 100644
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--- a/pv/views/trace/ruler.cpp
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+++ b/pv/views/trace/ruler.cpp
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@@ -283,7 +283,7 @@ void Ruler::paintEvent(QPaintEvent*)
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const int rightedge = width();
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const int x_tick = tick.first;
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if ((x_tick > leftedge) && (x_tick < rightedge)) {
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- const int x_left_bound = QFontMetrics(font()).width(tick.second) / 2;
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+ const int x_left_bound = util::text_width(QFontMetrics(font()), tick.second) / 2;
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const int x_right_bound = rightedge - x_left_bound;
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const int x_legend = min(max(x_tick, x_left_bound), x_right_bound);
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p.drawText(x_legend, ValueMargin, 0, text_height,
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diff --git a/pv/widgets/timestampspinbox.cpp b/pv/widgets/timestampspinbox.cpp
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index fea8175e..01424a5b 100644
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--- a/pv/widgets/timestampspinbox.cpp
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+++ b/pv/widgets/timestampspinbox.cpp
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@@ -76,7 +76,7 @@ QSize TimestampSpinBox::minimumSizeHint() const
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{
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const QFontMetrics fm(fontMetrics());
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const int l = round(value_).str().size() + precision_ + 10;
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- const int w = fm.width(QString(l, '0'));
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+ const int w = util::text_width(fm, QString(l, '0'));
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const int h = lineEdit()->minimumSizeHint().height();
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return QSize(w, h);
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}
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--
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2.24.0.rc2
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